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Title 46: Shipping</TITLE>
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<ECFRBRWS>
<AMDDATE>July 30, 2026 
</AMDDATE>

<DIV1 N="1" NODE="46:1" TYPE="TITLE">

<HEAD>Title 46—Shipping--Volume 1</HEAD>
<CFRTOC>
<PTHD>Part
</PTHD>
<CHAPTI>
<SUBJECT><E T="04">chapter i</E>—Coast Guard, Department of Homeland Security
</SUBJECT>
<PG>1


</PG></CHAPTI></CFRTOC>

<DIV3 N="I" NODE="46:1.0.1" TYPE="CHAPTER">

<HEAD> CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY</HEAD>

<DIV4 N="A" NODE="46:1.0.1.1" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER A—PROCEDURES APPLICABLE TO THE PUBLIC 


</HEAD>

<DIV5 N="1" NODE="46:1.0.1.1.1" TYPE="PART">
<HEAD>PART 1—ORGANIZATION, GENERAL COURSE AND METHODS GOVERNING MARINE SAFETY FUNCTIONS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>5 U.S.C. 552; 14 U.S.C. 503; 46 U.S.C. 7701; 46 U.S.C. Chapter 93; Secs. 101, 888, and 1512, Pub. L. 107-296, 116 Stat. 2135; DHS Delegation No. 00170.1, Revision No. 01.4; § 1.01-35 also issued under the authority of 44 U.S.C. 3507; and § 1.03-55 also issued under the authority of 46 U.S.C. 3306(j).


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-033, 54 FR 50376, Dec. 6, 1989, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="1.01" NODE="46:1.0.1.1.1.1" TYPE="SUBPART">
<HEAD>Subpart 1.01—Organization and General Flow of Functions</HEAD>


<DIV8 N="§ 1.01-05" NODE="46:1.0.1.1.1.1.1.1" TYPE="SECTION">
<HEAD>§ 1.01-05   Definitions of terms used in this part.</HEAD>
<P>(a) The term <I>Commandant</I> means the Commandant of the Coast Guard.
</P>
<P>(b) The term <I>District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within a district.
</P>
<P>(c) The term <I>Area Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within an Area.
</P>
<P>(d) The term <I>Credential</I> means any or all of the following:
</P>
<P>(1) Merchant mariner's document.
</P>
<P>(2) Merchant mariner's license.
</P>
<P>(3) STCW endorsement.
</P>
<P>(4) Certificate of registry.
</P>
<P>(5) Merchant mariner credential.
</P>
<P>(e) The term <I>Merchant mariner credential or MMC</I> means the credential issued by the Coast Guard under 46 CFR part 10. It combines the individual merchant mariner's document, license, and certificate of registry enumerated in 46 U.S.C. subtitle II part E as well as the STCW endorsement into a single credential that serves as the mariner's qualification document, certificate of identification, and certificate of service.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989, as amended by USCG-2006-24520, 71 FR 35818, June 22, 2006; USCG-2006-24371, 74 FR 11213, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 1.01-10" NODE="46:1.0.1.1.1.1.1.2" TYPE="SECTION">
<HEAD>§ 1.01-10   Organization.</HEAD>
<P>(a) The Commandant is the head of the agency and exercises overall direction over the policy and administration of the Coast Guard.
</P>
<P>(b) To carry out the regulatory and enforcement aspects of marine safety, the staff officers designated in this paragraph are assigned to the Commandant. The chain of military command is directly from the Commandant to the District Commanders, except for marine safety regulatory and enforcement matters within the area of responsibility of Coast Guard Activities Europe. For Activities Europe, the chain of command is from the Commandant to the Atlantic Area Commander. The staff officers at Headquarters act only on the basis of the Commandant's authority and direction.
</P>
<P>(c) The Deputy for Operations Policy and Capabilities (CG-DCO-D), under the general direction of the Commandant, directs, supervises, and coordinates the activities of the Assistant Commandant for Response (CG-5R), the Assistant Commandant for Prevention Policy (CG-5P), and the Director of Operations Resource Management (CG-DCO-R).
</P>
<P>(1) CG-5R directs, supervises, and coordinates the activities of:
</P>
<P>(i) The Director of Incident Management and Preparedness Policy (CG-5RI), including—
</P>
<P>(A) The Office of Environmental Response Policy (CG-MER),
</P>
<P>(B) The Office of Search and Rescue (CG-SAR), and
</P>
<P>(C) The Office of Crisis and Contingency Planning and Exercise Policy (CG-CPE); and
</P>
<P>(ii) The Director of Law Enforcement, Maritime Security and Defense Operations Policy (CG-5RE) including:
</P>
<P>(A) The Office of Law Enforcement Policy (CG-MLE),
</P>
<P>(B) The Office of Maritime Security Response Policy (CG-MSR), and
</P>
<P>(C) The Office of Counterterrorism and Defense Operations Policy (CG-DOD). 
</P>
<P>(2) CG-5P directs, supervises and coordinates the activities of:
</P>
<P>(i) The Director of Commercial Regulations and Standards (CG-5PS) including
</P>
<P>(A) The Office of Design and Engineering Standards (CG-ENG),
</P>
<P>(B) The Office of Merchant Mariner Credentialing (CG-MMC),
</P>
<P>(C) The Office of Operating and Environmental Standards (CG-OES), and
</P>
<P>(D) The Office of Standards Evaluation and Development (CG-REG); and
</P>
<P>(ii) The Director of Inspections and Compliance (CG-5PC) including
</P>
<P>(A) The Office of International and Domestic Port Assessments (CG-PSA),
</P>
<P>(B) The Office of Auxiliary and Boating Safety (CG-BSX),
</P>
<P>(C) The Office of Commercial Vessel Compliance (CG-CVC),
</P>
<P>(D) The Office of Port &amp; Facility Compliance (CG-FAC), and
</P>
<P>(E) The Office of Investigations and Casualty Analysis (CG-INV); and
</P>
<P>(iii) The Director of Marine Transportation Systems (CG-5PW) including
</P>
<P>(A) The Office of Bridge Programs (CG-BRG),
</P>
<P>(B) The Office of Waterways and Ocean Policy (CG-WWM), and
</P>
<P>(C) The Office of Navigation Systems (CG-NAV); and
</P>
<P>(3) CG-DCO-R directs, supervises and coordinates the activities of
</P>
<P>(i) The Office of Workforce Management (CG-DCO-R-1),
</P>
<P>(ii) The Office of Budget Development (CG-DCO-R-2),
</P>
<P>(iii) The Office of Budget Execution (CG-DCO-R-3), and
</P>
<P>(iv) The Office of Information Resources (CG-DCO-R-6).
</P>
<P>(d) The Port Safety and Security programs administered by the Chief, Office of Port Security Assessments (CG-PSA), and the Marine Environmental Response programs administered by the Chief, Office of Environmental Response Policy (CG-MER), are guided by regulations contained in 33 CFR chapter I.
</P>
<P>(e) The Director of Commercial Regulations and Standards (CG-5PS), under the general direction and supervision of the Deputy for Operations Policy and Capabilities (CG-DCO-D) and the Assistant Commandant for Prevention Policy (CG-5P), establishes federal policies for development of marine safety, security, and environmental protection treaties, laws, and regulations; develops safety, security, and environmental protection standards for the maritime industry; integrates all marine safety, security, and environmental protection regulatory programs; prepares legislation, regulations, and industry guidance for new safety and environmental protection programs; maintains an active program for development of third party consensus industry standards, and provides oversight to marine personnel matters.
</P>
<P>(1) The Chief, Office of Design and Engineering Standards (CG-ENG), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), develops and maintains national regulations and standards that govern the safe design, engineering, and construction of ships and shipboard equipment; establishes policy, provides technical clarifications, and resolves appeals; and represents the United States at the International Maritime Organization (IMO) and is actively engaged in standards committees and classification society rules committees in support of marine safety, security and environmental stewardship.
</P>
<P>(2) The Chief, Office of Merchant Mariner Credentialing (CG-MMC), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), develops and maintains standards and policy, statutes, regulations and guidance for the maritime industry regarding personnel qualifications, licensing, certification, manning and labor issues; provides oversight of mariner credentialing and marine personnel administration matters, and coordinates the monitoring of U.S. implementation efforts with respect to the International Convention on Standards of Training, Certification &amp; Watchkeeping for Seafarers (STCW) 1978, as amended; and reviews mariner appeals of credentialing decisions and provides a recommended final agency action for CG-5PS signature.
</P>
<P>(3) The Chief, Office of Operating and Environmental Standards (CG-OES), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), coordinates and integrates program standards for vessel and facility operations, cargo systems and handling, and environmental protection; develops and maintains standards, regulations, and industry guidance for maritime industry operations to prevent deaths, injuries, property damage, and environmental harm; develops and maintains safety standards and regulations for commercial fishing industry vessels and uninspected commercial vessels; and develops and maintains health and safety standards and regulations for U.S.-inspected vessels.
</P>
<P>(4) The Chief, Office of Standards Evaluation and Development (CG-REG), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), coordinates the development of new standards, programs, and regulations across all technical and operational areas of marine safety and environmental protection; provides comprehensive analytical support for all standards assessment and development efforts; coordinates development of measures of effectiveness for assessing regulatory programs and consensus standards; and oversees the Coast Guard's rulemaking development program.
</P>
<P>(5) The Commanding Officer, Marine Safety Center, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), conducts reviews and approvals of plans, calculations, and other materials concerning the design, construction, alterations, and repair of commercial vessels to determine conformance with the marine inspection laws, regulations, and implementing directions, and administers the U.S. Tonnage Measurement program.
</P>
<P>(6) The Commanding Officer, Coast Guard National Maritime Center (NMC), under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Commercial Regulations and Standards (CG-5PS), and subject to the policy and guidance of the Office of Merchant Mariner Credentialing (CG-MMC); evaluates merchant mariners for suitability for service; issues merchant mariner credentials; evaluates and conducts oversight of approved courses; and exercises operational and administrative control over the Regional Examination Centers.
</P>
<P>(f) The Director of Inspections and Compliance (CG-5PC), under the general direction and supervision of the Assistant Commandant for Prevention Policy (CG-5P), acts as Program Manager for the Marine Safety, Security, and Environmental Protection Programs; directs, coordinates, and integrates the Coast Guard's marine safety and environmental protection compliance programs, contingency planning, response operations, and investigations programs; establishes and coordinates field implementation policies and priorities for all marine safety commands and units; serves as the focal point for field support and technical guidance; and provides oversight of vessel documentation matters and, through the District Commander, supervises the administration of the Marine Safety Division of District Offices and Officers in Charge, Marine Inspection.
</P>
<P>(1) The Chief, Office of Commercial Vessel Compliance (CG-CVC), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Inspections and Compliance (CG-5PC), administers and balances all marine safety and environmental protection compliance programs, including direction of Coast Guard activities and oversight of third parties and industry programs; develops, publishes, and maintains program policies for vessel compliance, interprets standards and regulations, and provides field guidance for execution and enforcement; administers the marine inspection program, commercial fishing vessel examination program, and foreign vessel boarding program for the enforcement of commercial vessel material and operational safety standards; and supervises the administration of the manning of U.S. vessels.
</P>
<P>(2) The Chief, Office of Environmental Response Policy (CG-MER), at Headquarters, under the Direction of the Deputy for Operations Policy and Capabilities (CG-DCO-D) and the Assistant Commandant for Response Policy (CG-5R), coordinates and integrates field planning, preparedness, and response operations for pollution incidents, natural disasters, marine accidents, terrorism, and other threats to public safety, the marine environment, or marine transportation and commerce; develops, publishes, and maintains program policies for preparedness and response, interprets laws and regulations, and provides field guidance for execution; provides guidance regarding emergency authorities of the Captain of the Port (COTP); and administers Office programs for ports and waterway management, bridging compliance, and response efforts with an active presence in the marine environment.
</P>
<P>(3) The Chief, Office of Investigations and Analyses (CG-INV), at Headquarters, under the direction of the Assistant Commandant for Prevention Policy (CG-5P) and the Director of Inspections and Compliance (CG-5PC), reviews investigations of marine casualties; manages, develops policy for and evaluates domestic and international programs and processes associated with investigations of marine casualties and injuries; manages analysis of casualties and casualty data, civil penalties and other remedial programs (including proceedings to suspend or revoke Coast Guard credentials held by mariners); and manages marine employer drug and alcohol testing programs.
</P>
<P>(g) The Director of Operations Resource Management (CG-DCO-R), under the general direction and supervision of the Deputy Commandant for Operations (CG-DCO), serves as Facility Manager for the marine safety programs; coordinates and integrates financial, informational, and human resources; plans, acquires, develops, and allocates resources for development and execution of the Coast Guard's marine safety programs; provides the focal point for all resource issues in support of the Standards and Operations Directorates; and oversees the development and management of the Coast Guard's direct user fee program.
</P>
<P>(h) The Judge Advocate General and Chief Counsel of the Coast Guard (CG-094), under the general direction of and in coordination with the General Counsel, Department of Homeland Security, is the senior legal advisor to the Commandant, Vice Commandant, and senior staff officers. The Judge Advocate General advises on all cases and controversies arising under the various authorities of the Coast Guard involving alleged violations of international, maritime, navigation, and vessel inspection laws, or regulations prescribed thereunder and published in this chapter or in 33 CFR chapter I, and reviews appeals to the Commandant from actions derived from these authorities. On completion of such a review, the Judge Advocate General prepares a proposed action for the Commandant's consideration or, in appropriate cases, takes final action on behalf of, and as directed by, the Commandant.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 1.01-10, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 1.01-15" NODE="46:1.0.1.1.1.1.1.3" TYPE="SECTION">
<HEAD>§ 1.01-15   Organization; Districts; National Maritime Center.</HEAD>
<P>(a) To assist the District Commander, and the Atlantic Area Commander with respect to Activities Europe, in carrying out the regulatory and enforcement aspects of marine safety, there is assigned to each District Commander and to the Atlantic Area Commander a staff officer designated as Chief, Marine Safety Division. The chain of military command is from the District Commander to each Officer in Charge, Marine Inspection, within the district and from the Atlantic Area Commander to the Officer in Charge, Activities Europe. The Chief of the Marine Safety Division is a staff officer assigned to the District Commanders and Atlantic Area Commander, and acts only on the basis of the authority and direction of the District Commanders, and the Atlantic Area Commanders with respect to Activities Europe.
</P>
<P>(1) The Chiefs, Marine Safety Division, in the District Offices, under the supervision of their respective District Commanders, direct the activities of their district relative to vessel, factory and shipyard inspections; reports and investigations of marine casualties and accidents; processing of violations of navigation and vessel inspection laws; the credentialing, shipment and discharge of seamen; the investigation and institution of proceedings looking to suspension and revocation under 46 U.S.C. chapter 77 of credentials held by persons; and all other marine safety regulatory activities except those functions related to recreational boating when under the supervision of the Chiefs, Boating Safety Division (CG-BSX-2), in the District Offices.
</P>
<P>(2) Unless otherwise provided for, the Chiefs, Boating Safety Division (CG-BSX-2), in the District Offices, under the supervision of their respective District Commanders, direct the activities in their districts relative to administration of the law enforcement program applicable to uninspected vessels used for recreational purposes and the imposition and collection of penalties in connection therewith; maintain liaison with Federal and State agencies having related interests; develop and coordinate agreements and arrangements with Federal and State agencies for cooperation in the enforcement of State and Federal laws related to recreational boating; and review investigative reports of recreational boating accidents.
</P>
<P>(b) The Officers in Charge, Marine Inspection, in the Coast Guard districts, under the supervision of the District Commanders, and the Officer in Charge, Activities Europe, under the supervision of the Atlantic Area Commander are in charge of the marine inspection offices in the various ports and have command responsibilities with assigned marine safety zones for the performance of duties with respect to the inspection, enforcement and administration of navigation and vessel inspection laws, and rules and regulations governing marine safety. The Officer in Charge, Marine Inspection, has been designated and delegated to give immediate direction to Coast Guard activities relating to marine safety functions consisting of inspection of vessels in order to determine that they comply with the applicable laws, rules, and regulations relating to construction, equipment, manning and operation, and to be satisfied that such vessels are in seaworthy condition for the services in which such vessels are to be operated; shipyard inspections; factory inspections of materials and equipment for vessels; credentialing shipment and discharge of seaman; investigations of marine casualties and accidents; investigations of violations of law; negligence, misconduct, unskillfullness, incompetence or misbehavior of persons holding credentials issued by the Coast Guard; initiations of actions seeking suspension or revocation under 46 U.S.C. chapter 77 of credentials held by persons, and presentation of cases at hearings before Administrative Law Judges; and the enforcement of navigation, vessel inspection and seaman laws in general.
</P>
<P>(c) The Commanding Officer of the National Maritime Center has been designated and delegated to:
</P>
<P>(1) Give direction to Coast Guard activities relating to marine safety functions consisting of the licensing, credentialing, certificating, shipment and discharge of seamen;
</P>
<P>(2) Refer to the Suspension and Revocation National Center of Expertise, or cognizant OCMI potential violations of law, negligence, misconduct, unskillfulness, incompetence or misbehavior of persons holding merchant mariner's documents, licenses, certificates or credentials issued by the Coast Guard, and recommend suspension or revocation under 46 U.S.C. Chapter 77 when deemed appropriate; and 
</P>
<P>(3) Grant, withhold, suspend, or withdraw course approvals.
</P>
<P>(d) The Commanding Officer of the National Maritime Center has the same authority as an OCMI, subject to the policy and guidance of the Office of Merchant Mariner Credentialing (CG-MMC) for the purpose of carrying out the marine safety functions listed in paragraph (c) of this section pursuant to the provisions of subchapter B of this chapter.
</P>
<P>(e) Applicants for merchant mariner credentials may apply to the Coast Guard National Maritime Center or any of the NMC detachments. Applicants may contact the National Maritime Center at 100 Forbes Drive, Martinsburg, West Virginia 25404, by telephone at 1-888-I-ASK-NMC (1-888-427-5662), by email at <I>IASKNMC@uscg.mil,</I> or online chat at website <I>https://www.dco.uscg.mil/national_maritime_center/.</I> A list of NMC detachment locations is available through the website.
</P>
<P>(f) For descriptions of Coast Guard districts and marine inspection zones, see 33 CFR part 3.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 1.01-15, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 1.01-20" NODE="46:1.0.1.1.1.1.1.4" TYPE="SECTION">
<HEAD>§ 1.01-20   Suspension and revocation proceedings.</HEAD>
<P>(a) The Commandant takes final agency action on each proceeding concerned with revocation.
</P>
<P>(b) The Commandant has delegated authority to the Vice Commandant in 33 CFR 1.01-40 to take final agency action under subparts I, J, and K of part 5 of this chapter on each proceeding except on a petition or appeal in a case on which an order of revocation has been issued.
</P>
<P>(c) The Commandant assigns to his staff a Chief Administrative Law Judge who is an Administrative Law Judge appointed under 5 U.S.C. 3105 and whose assignment is to:
</P>
<P>(1) Act as adviser and special assistant to the Commandant on matters concerning the administration of hearings conducted under 46 U.S.C. chapter 77;
</P>
<P>(2) Conduct hearings under 46 U.S.C. chapter 77;
</P>
<P>(3) Train new Administrative Law Judges assigned to conduct hearings under 46 U.S.C. chapter 77;
</P>
<P>(4) Review the written decisions and orders of each Administrative Law Judge assigned to conduct a hearing under 46 U.S.C. chapter 77; and
</P>
<P>(5) Act as adviser to the Chief Counsel in preparation of the final action of proceedings conducted under subparts I, J, and K of part 5 of this chapter.
</P>
<P>(d) The Chief Counsel of the Coast Guard, under the general direction and supervision of the Commandant, U.S. Coast Guard:
</P>
<P>(1) Acts as an adviser and as a special assistant to the Commandant in matters of law; and
</P>
<P>(2) Prepares for the consideration of the Commandant or the Vice Commandant, as appropriate, proposed decisions on cases on appeal or review in suspension and revocation proceedings.


</P>
</DIV8>


<DIV8 N="§ 1.01-25" NODE="46:1.0.1.1.1.1.1.5" TYPE="SECTION">
<HEAD>§ 1.01-25   General flow of functions.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection, has final authority with respect to the functions described in § 1.01-15(b) of this subpart, subject to the rights of appeal set forth in subpart 1.03 of this part.
</P>
<P>(b)(1) The general course and method by which the functions (other than those dealing with suspension and revocation of credentials described in paragraph (c) of this section) concerning marine safety activities are channeled, begins with the Officer in Charge, Marine Inspection, at the local Sector Office. From this Officer the course is to the Chief, Marine Safety Division, on the staff of the District Commander, and then to the District Commander. From the District Commander, the course is to the Chief of one of the offices with the Assistant Commandant for Prevention Policy at Headquarters.
</P>
<P>(2) For Activities Europe, the course is from the Officer in Charge, Activities Europe to the staff of the Atlantic Area Commander, then to the Atlantic Area Commander, and then to the Chief of one of the offices with the Assistant Commandant for Prevention Policy at Headquarters.
</P>
<P>(c) In proceedings involving the suspension or revocation of a Coast Guard credential issued to an individual, the course and method by which such proceedings are channeled are as follows:
</P>
<P>(1) In the United States, the Commonwealth of Puerto Rico, Territory of Guam, the Virgin Islands, and other possessions, the proceedings are initiated by the issuance of a complaint against the holder of the Coast Guard credential. A Coast Guard Investigating Officer, as defined in 46 CFR 5.15, causes the complaint to be served on the person described therein (respondent) who is a holder of a Coast Guard credential. At a hearing the Coast Guard submits evidence to support the allegations of the complaint, while the respondent may submit evidence in rebuttal or mitigation. The Administrative Law Judge renders a decision on the basis of the evidence adduced at the hearing and the law. The Administrative Law Judge's decision is given to the respondent.
</P>
<P>(i) In a case where an appeal is made by either party (Coast Guard or respondent), the notice of appeal is filed in accordance with the procedures of 33 CFR 20.1001(a).
</P>
<P>(ii) [Reserved]
</P>
<P>(2) [Reserved]
</P>
<P>(d) In the performance of their duties, all Coast Guard Administrative Law Judges are bound by law and the regulations in this chapter or in 33 CFR chapter I. Statements of policy, clarification of points of procedure, and general administrative instructions are published in <I>Administrative Law Judges' Circulars</I> and <I>Administrative Law Judges' Internal Practices and Procedures Series.</I> The Chief Administrative Law Judge, located in the Office of the Commandant, U.S. Coast Guard, maintains a complete file of these publications for reading purposes during normal working hours.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 1.01-25, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 1.01-30" NODE="46:1.0.1.1.1.1.1.6" TYPE="SECTION">
<HEAD>§ 1.01-30   Judicial review.</HEAD>
<P>(a) Nothing in this chapter shall be construed to prohibit any party from seeking judicial review of any Commandant's decision or action taken pursuant to the regulations in this part or part 5 of this chapter with respect to suspension and revocation proceedings arising under 46 U.S.C. chapter 77.
</P>
<P>(b) If the person found guilty of any offense fails to make a timely appeal, the decision of the Administrative Law Judge is final and binding on the person charged as of the date that the decision is delivered to the person charged or his authorized representative.


</P>
</DIV8>


<DIV8 N="§ 1.01-35" NODE="46:1.0.1.1.1.1.1.7" TYPE="SECTION">
<HEAD>§ 1.01-35   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and record keeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f) which requires agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described
</TH><TH class="gpotbl_colhed" scope="col">Current OMB
<br/>control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 2.01</TD><TD align="right" class="gpotbl_cell">1625-0002
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 2.95-10</TD><TD align="right" class="gpotbl_cell">1625-0035
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 3.10</TD><TD align="right" class="gpotbl_cell">1625-0014
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 4</TD><TD align="right" class="gpotbl_cell">1625-0001
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 6</TD><TD align="right" class="gpotbl_cell">1625-0002
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 10</TD><TD align="right" class="gpotbl_cell">1625-0040</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989, as amended by USCG-2004-18884, 69 FR 58341, Sept. 30, 2004; USCG-2016-0315, 81 FR 43954, July 6, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="1.03" NODE="46:1.0.1.1.1.2" TYPE="SUBPART">
<HEAD>Subpart 1.03—Rights of Appeal</HEAD>

<AUTH>
<HED>Authority:</HED><PSPACE>5 U.S.C. 552; 14 U.S.C. 503; 46 U.S.C. 7701; 46 U.S.C. Chapter 93; Public Law 107-296, 116 Stat. 2135; Department of Homeland Security Delegation No. 1070; § 1.01-35 also issued under the authority of 44 U.S.C. 3507. 


</PSPACE></AUTH>

<DIV8 N="§ 1.03-10" NODE="46:1.0.1.1.1.2.1.1" TYPE="SECTION">
<HEAD>§ 1.03-10   Definition of terms used in this subpart.</HEAD>
<P>(a) The term <I>recognized classification society</I> means the American Bureau of Shipping or other classification society recognized by the Commandant.
</P>
<P>(b) The term <I>new vessel</I> means:
</P>
<P>(1) For vessels which require a Certificate of Inspection, a new vessel is a vessel which has not received an initial Certificate of Inspection.
</P>
<P>(2) For vessels which do not require a Certificate of Inspection, a new vessel is a vessel which has not received a Load Line assignment.
</P>
<P>(c) The term <I>existing vessel</I> means a vessel which is not a new vessel.


</P>
</DIV8>


<DIV8 N="§ 1.03-15" NODE="46:1.0.1.1.1.2.1.2" TYPE="SECTION">
<HEAD>§ 1.03-15   General.</HEAD>
<P>(a) Any person directly affected by a decision or action taken under this chapter or under chapter III of this title, by or on behalf of the Coast Guard, except for matters covered by subpart J of part 5 of this chapter dealing with suspension-and-revocation hearings, shall follow the procedures contained in this section when requesting that the decision or action be reviewed, set aside, or revised.
</P>
<P>(b) When requesting that a decision or action be reconsidered or reviewed, as may be required by this subpart, such request must be made within 30 days after the decision is rendered or the action is taken.
</P>
<P>(c) When making a formal appeal of a decision or action, as permitted by this subpart, such appeal must be submitted in writing and received by the authority to whom the appeal is required to be made within 30 days after the decision or action being appealed, or within 30 days after the last administrative action required by this subpart. Upon written request and for good cause, the 30 day time limit may be extended by the authority to whom the appeal is required to be made.
</P>
<P>(d) A formal appeal must contain a description of the decision or action being appealed and the appellant's reason(s) why the decision or action should be set aside or revised.
</P>
<P>(e) When considering an appeal, the Commandant or a District Commander may stay the effect of a decision or action being appealed pending determination of the appeal.
</P>
<P>(f) While a request for reconsideration or review or a formal appeal is pending, the original decision or action remains in effect, unless otherwise stayed under paragraph (e) of this section.
</P>
<P>(g) The Commandant may delegate authority to act on administrative appeals under this subpart to the Assistant Commandant for Prevention Policy (CG-5P), and appropriate office chiefs within Prevention Policy (CG-5P).
</P>
<P>(h) Formal appeals made to the Commandant must be addressed to:
</P>
<P>(1) Commandant (CG-CVC) for appeals involving vessel inspection issues, load line issues, and vessel manning issues;
</P>
<P>(2) Commandant (CG-5PS) for appeals involving vessel plan review or tonnage measurement issues and for all appeals involving suspension or withdrawal of course approvals, all merchant mariner personnel issues appealed from the National Maritime Center or from an OCMI through a District Commander.
</P>
<P>(i) Appeals involving course approvals and merchant mariner personnel issues must be in writing and mailed or electronically submitted to the Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509, by email to <I>MMCPolicy@uscg.mil,</I> or as prescribed by the Coast Guard.
</P>
<P>(ii) Appeals involving vessel plan review or tonnage measurement issues must be addressed to Director of Commercial Regulations and Standards (CG-5PS), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509.
</P>
<P>(3) Commandant (CG-5PC) for all appeals regarding the documentation of a vessel under part 67 or part 68 of this title. All appeals regarding the documentation of a vessel under part 67 or part 68 of this title must be addressed to Commandant (CG-5PC), Attn: Director of Inspections and Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501, and a copy of each such appeal must be sent to the National Vessel Documentation Center, 792 T J Jackson Drive; Falling Waters, WV 25419;
</P>
<P>(4) Commandant (CG-ENG), for appeals involving the recognition of a classification society; or 
</P>
<P>(5) Commandant (CG-5PW) for appeals involving decisions or actions of the Director, Great Lakes Pilotage. 
</P>
<P>(i) Failure to submit a formal appeal in accordance with the procedures and time limits contained in this subpart results in the decision or action becoming final agency action.
</P>
<P>(j) Any decision made by the Commandant, or by the Deputy Commandant for Operations (DCO-D), or by the Assistant Commandant for Prevention Policy (CG-5P), or by a Director or an office chief pursuant to authority delegated by the Commandant is final agency action on the appeal.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 1.03-15, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 1.03-20" NODE="46:1.0.1.1.1.2.1.3" TYPE="SECTION">
<HEAD>§ 1.03-20   Appeals from decisions or actions of an OCMI.</HEAD>
<P>Any person directly affected by a decision or action of an OCMI may, after requesting reconsideration of the decision or action by the cognizant OCMI, make a formal appeal of that decision or action, via the office of the cognizant OCMI, to the District Commander of the district in which the office of the cognizant OCMI is located, or in the case of the Officer in Charge, Activities Europe, to the Atlantic Area Commander, in accordance with the procedures contained in § 1.03-15 of this subpart.
</P>
<CITA TYPE="N">[USCG-2006-24520, 71 FR 35818, June 22, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 1.03-25" NODE="46:1.0.1.1.1.2.1.4" TYPE="SECTION">
<HEAD>§ 1.03-25   Appeals from decisions or actions of a District Commander.</HEAD>
<P>Any person directly affected by a decision or action of a District Commander made pursuant to § 1.03-20 of this subpart, may make a formal appeal of that decision or action, via the office of the cognizant District Commander, to the Commandant, in accordance with the procedures contained in § 1.03-15 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 1.03-30" NODE="46:1.0.1.1.1.2.1.5" TYPE="SECTION">
<HEAD>§ 1.03-30   Appeals from decisions or actions of the Marine Safety Center.</HEAD>
<P>(a) Any person directly affected by a decision or action of the Marine Safety Center involving tonnage measurement or which otherwise affects a new vessel or plans for a vessel to be built may, after requesting reconsideration of the decision or action by the Commanding Officer, Marine Safety Center, make a formal appeal, of that decision or action, via the Commanding Officer, Marine Safety Center, to the Commandant, in accordance with the procedures contained in § 1.03-15 of this subpart.
</P>
<P>(b) Any person directly affected by a decision or action of the Marine Safety Center not involving tonnage measurement but which otherwise affects an existing vessel, prior to initiating a formal appeal, must request review of that decision or action by the cognizant OCMI. Following review by the cognizant OCMI, the decision or action under review may be appealed to the District Commander, in accordance with the procedures contained in § 1.03-20 of this subpart.
</P>
<CITA TYPE="N">[CGD 97-057, 62 FR 51040, Sept. 30, 1997, as amended by USCG-1998-4442, 63 FR 52188, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 1.03-35" NODE="46:1.0.1.1.1.2.1.6" TYPE="SECTION">
<HEAD>§ 1.03-35   Appeals from decisions or actions of a recognized classification society acting on behalf of the Coast Guard.</HEAD>
<P>(a) Any person directly affected by a decision or action of a recognized classification society performing plan review, tonnage measurement, or load line assignment on behalf of the Coast Guard may, after requesting reconsideration of the decision or action by the classification society, make a formal appeal, via the classification society headquarters, to the Commandant, in accordance with the procedures contained in § 1.03-15 of this subpart.
</P>
<P>(b) Any person directly affected by a decision or action of a recognized classification society acting as a marine inspector, as defined in § 30.10-43 of this chapter, on behalf of the Coast Guard, prior to initiating a formal appeal, must request review of that decision or action by the cognizant OCMI. Following review by the cognizant OCMI, the decision or action under review may be appealed to the District Commander, in accordance with the procedures contained in § 1.03-20 of this subpart.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50376, Dec. 6, 1989, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 1.03-40" NODE="46:1.0.1.1.1.2.1.7" TYPE="SECTION">
<HEAD>§ 1.03-40   Appeals from decisions or actions of the National Maritime Center.</HEAD>
<P>Any person directly affected by a decision or action of an officer or employee of the National Maritime Center (NMC) involving any of the marine safety functions listed in § 1.01-15(c) of this subpart may, after requesting reconsideration of the decision or action by the NMC, make a formal appeal of that decision or action to the Director of Commercial Regulations and Standards (CG-5PS), in accordance with the procedures contained in § 1.03-15 of this subpart. The decision of the Director of Commercial Regulations and Standards (CG-5PS), on such an appeal will constitute final agency action.
</P>
<CITA TYPE="N">[USCG-2006-25535, 71 FR 48482, Aug. 21, 2006. Redesignated by USCG-2006-25535, 72 FR 7930, Feb. 22, 2007; USCG-2008-0906, 73 FR 56507, Sept. 29, 2008; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013; USCG-2004-17914, 78 FR 77882, Dec. 24, 2013; USCG-2016-0315, 81 FR 43954, July 6, 2016]




</CITA>
</DIV8>


<DIV8 N="§ 1.03-45" NODE="46:1.0.1.1.1.2.1.8" TYPE="SECTION">
<HEAD>§ 1.03-45   Appeals from decisions or actions involving documentation of vessels.</HEAD>
<P>Any person directly affected by a decision or action of an officer or employee of the Coast Guard acting on or in regard to the documentation of a vessel under part 67 or part 68 of this title, may make a formal appeal of that decision or action to the Director of Inspections and Compliance (CG-5PC), in accordance with the procedures contained in § 1.03-15 of this subpart. The decision of the Director of Inspections and Compliance (CG-5PC), on such an appeal will constitute final agency action.
</P>
<CITA TYPE="N">[USCG-2006-25535, 72 FR 7930, Feb. 22, 2007, as amended by USCG-2008-0906, 73 FR 56507, Sept. 29, 2008; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 1.03-50" NODE="46:1.0.1.1.1.2.1.9" TYPE="SECTION">
<HEAD>§ 1.03-50   Appeals from decisions or actions of the Great Lakes Pilotage Division (CG-WWM-2).</HEAD>
<P>Any person directly affected by a decision or action of the Great Lakes Pilotage Division (CG-WWM-2), may make a formal appeal of that decision or action to Commandant (CG-5P), in accordance with the procedures contained in § 1.03-15 of this subpart.
</P>
<CITA TYPE="N">[USCG-2003-15137, 68 FR 37093, June 23, 2003, as amended by USCG-2008-0906, 73 FR 56507, Sept. 29, 2008; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 1.03-55" NODE="46:1.0.1.1.1.2.1.10" TYPE="SECTION">
<HEAD>§ 1.03-55   Appeals from decisions or actions under subchapter M of this chapter.</HEAD>
<P>(a) Any person directly affected by a decision or action by a classification society or a third-party organization performing a survey under subchapter M of this chapter may, after requesting reconsideration of the decision or action by the classification society or third-party organization, make a formal appeal to the cognizant OCMI.
</P>
<P>(b) Any person directly affected by a decision or action by a classification society or a third-party organization performing an audit under subchapter M of this chapter may, after requesting reconsideration of the decision or action by the classification society or third-party organization, make a formal appeal to the District Commander of the district in which the audit was performed.
</P>
<P>(c) Any third-party organization or person from a third-party organization directly affected by a decision or action of the Coast Guard Towing Vessel National Center of Expertise (TVNCOE) may submit a formal appeal to Commandant (CG-CVC) for appeals of decisions by the TVNCOE related to subchapter M of this chapter.
</P>
<P>(d) Any person directly affected by a decision or action by an OCMI or District Commander may make a formal appeal pursuant to § 1.03-20 or § 1.03-25, respectively.
</P>
<CITA TYPE="N">[USCG-2006-24412, 81 FR 40100, June 20, 2016]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="2" NODE="46:1.0.1.1.2" TYPE="PART">
<HEAD>PART 2—VESSEL INSPECTIONS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1903; 43 U.S.C. 1333; 46 U.S.C. 2103, 2110, 3306, 3316, 3703, 70034; DHS Delegation No. 00170.1, Revision No. 01.4; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16604, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 2 appear by USCG-2009-0702, 74 FR 49223, Sept. 25, 2009, and USCG-2013-0671, 78 FR 60144, Sept. 30, 2013.</PSPACE></EDNOTE>

<DIV6 N="2.01" NODE="46:1.0.1.1.2.1" TYPE="SUBPART">
<HEAD>Subpart 2.01—Inspecting and Certificating of Vessels</HEAD>


<DIV8 N="§ 2.01-1" NODE="46:1.0.1.1.2.1.1.1" TYPE="SECTION">
<HEAD>§ 2.01-1   Applications for inspections.</HEAD>
<P>(a) <I>Application forms.</I> (1) Applications for inspections of vessels required to be inspected under subtitle II, title 46 of the U.S. Code, title 46 and title 33 U.S. Code, or under 50 U.S.C. 198 shall be made by the master, owner, or agent on the following Coast Guard forms which are obtainable from the Officer in Charge, Marine Inspection, at any local U.S. Coast Guard Sector Office. 
</P>
<P>(i) CG-3752—Application for Inspection of U.S. Vessel. 
</P>
<P>(ii) CG-986—Application for Inspection of Foreign Vessel. 
</P>
<P>(2) These applications require information on name and type of vessel, nature of employment and route in which to be operated, and place where and date when the vessel may be inspected. 
</P>
<P>(b) <I>To whom submitted.</I> The completed form must be submitted to the Officer in Charge, Marine Inspection, in the Marine Inspection Zone within which the inspection is to be conducted. 
</P>
<P>(c) <I>New vessels.</I> Applications for inspection of new vessels must be preceded by the submission of applicable drawings or prints in accordance with the specific requirements in subchapters D (Tank Vessels), E (Load Lines), F (Marine Engineering), H (Passenger Vessels), I (Cargo and Miscellaneous Vessels), J (Electrical Engineering), K (Small Passenger Vessels Carrying More Than 150 Passengers Or With Overnight Accommodations For More Than 49 Passengers), L (Offshore Supply Vessels), O (Certain Bulk Dangerous Cargoes), S (Subdivision and Stability), and T (Small Passenger Vessels) of this chapter applicable to that particular type of vessel or type of service in which the vessel is proposed to be operated.
</P>
<P>(d) <I>Foreign-built vessels.</I> (1) Those foreign-built vessels which are specifically authorized by public or private laws to engage in the coastwise trade, and those foreign-built vessels which are documented to engage in the foreign trade shall be inspected and certificated as required by law and/or the regulations in this chapter which are applicable to their class and employment. 
</P>
<P>(2) Foreign-built vessels are not permitted to engage in the U.S. coastwise trade (domestic trade) unless specifically authorized by law. Therefore, when foreign-built vessels are intended for use in the coastwise trade as defined by the U.S. Customs Service, such vessels will not be inspected and certificated unless specifically authorized by law to engage in coastwise trade.
</P>
<CITA TYPE="N">[CG870FR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51006, Nov. 4, 1983; CGD 91-030, 60 FR 13563, Mar. 13, 1995; CGD 97-057, 62 FR 51041, Sept. 30, 1997; CGD 95-028, 62 FR 51194, Sept. 30, 1997; USCG-2006-25556, 72 FR 36329, July 2, 2007]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-3" NODE="46:1.0.1.1.2.1.1.2" TYPE="SECTION">
<HEAD>§ 2.01-3   Notification of inspection.</HEAD>
<P>(a) At least 30 days prior to the expiration of the Certification of Inspection, a vessel's owner, charterer, managing operator, agent, master or individual in charge shall notify the Coast Guard if the vessel will be required to be reinspected for certification or will be operated in such a manner as to not require a Certificate of Inspection.
</P>
<P>(b) The notification required by paragraph (a) shall be in writing and shall be submitted to the Officer in Charge, Marine Inspection for the Marine Inspection or Sector Office of the port that:
</P>
<P>(1) Will be reinspecting and Certificating the Vessel;
</P>
<P>(2) Issued the vessel's current Certificate of Inspection if the vessel's schedule is such that it is not known where the next reinspection will take place; or 
</P>
<P>(3) Issued the vessel's current Certificate of Inspection if the vessel will not be requiring reinspection for the issuance of a Certificate of Inspection.
</P>
<CITA TYPE="N">[CGD 85-015, 51 FR 19340, May 29, 1986, as amended by USCG-1999-4976, 65 FR 6498, Feb. 9, 2000; USCG-2006-25556, 72 FR 36329, July 2, 2007]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-5" NODE="46:1.0.1.1.2.1.1.3" TYPE="SECTION">
<HEAD>§ 2.01-5   Certificate of inspection.</HEAD>
<P>(a) <I>Issuance of certificates.</I> Upon completion of the inspection of a United States vessel, and on condition that the vessel and its equipment are approved by the inspector, a certificate of one or more of the following Coast Guard forms is issued by the Officer in Charge, Marine Inspection:
</P>
<P>(1) CG-841—Certificate of Inspection.
</P>
<P>(2) CG-854—Temporary Certificate of Inspection.
</P>
<P>(b) <I>Description of certificates.</I> The certificates of inspection issued to United States vessels describe the vessel, the route the vessel may travel, the minimum manning requirements, the safety equipment and appliances required to be on board, the total number of persons that may be carried, and the names of the owners and operators. The period of validity is stated on the certificate. The certificate may be renewed by applying for inspection under § 2.01-1.
</P>
<P>(c) <I>Amending certificates.</I> When, because of a change in the character of the vessel or vessel's route, equipment, <I>etc.,</I> the vessel does not comply with the requirements of the Certificate of Inspection previously issued, an amended certificate may be issued at the discretion of the Officer in Charge, Marine Inspection, to whom a request is made.
</P>
<CITA TYPE="N">[CGD 77-014, 44 FR 5316, Jan. 25, 1979, as amended by USCG-1999-4976, 65 FR 6498, Feb. 9, 2000; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004; USCG-2010-0759, 75 FR 60000, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-6" NODE="46:1.0.1.1.2.1.1.4" TYPE="SECTION">
<HEAD>§ 2.01-6   Certificates issued to foreign vessels.</HEAD>
<P>(a) <I>Issuance of a Certificate of Compliance (COC).</I> Foreign vessels of countries which are signatory to the International Convention for the Safety of Life at Sea, 1974, are issued a Certificate of Compliance (CG-3585) upon satisfactory completion of a compliance examination by the Officer in Charge, Marine Inspection:
</P>
<P>(1) A foreign passenger vessel that is registered in a country which is signatory to the International Convention for the Safety of Life at Sea, 1974, visits U.S. ports with U.S. citizens as passengers or embarks passengers in U.S. ports, holds a valid Passenger Ship Safety Certificate, and, if applicable, holds a valid Polar Ship Certificate;
</P>
<P>(2) A foreign vessel that is suitable for carriage of hazardous cargoes in bulk as defined in 46 CFR subchapter 0 and is in compliance with Tankship Cargo Venting and Handling Systems and Minimum Pollution Prevention Regulations and Transfer Procedures (33 CFR parts 155, 156, 157, and 159), and Navigation Safety Inspection Regulations (33 CFR part 164);
</P>
<P>(3) A foreign Mobile Offshore Drilling Unit that complies with standards listed in 33 CFR 143.207 and is engaged in U.S. Outer Continental Shelf activities;
</P>
<P>(4) A foreign vessel that is suitable for carriage of cargoes as defined in 46 CFR subchapter D and is in compliance with Tankship Cargo Venting and Handling Systems and Minimum Safety Standards (SOLAS 74—46 CFR part 35), Pollution Prevention Regulations and Transfer Procedures (33 CFR parts 155, 156, 157, and 159), and Navigation Safety Regulations (33 CFR part 164).
</P>
<P>(b) Foreign vessels of countries which are non-signatory to the International Convention for the Safety of Life at Sea, 1974, are issued a Temporary Certificate of Inspection (CG-854) and a Certificate of Inspection (CG-841), respectively, as described in § 2.01-5. Any amendments to these certificates shall be accomplished in accordance with § 2.01-5(c).
</P>
<P>(c) <I>Description of COC.</I> CG-3585 describes the vessel's particulars, type of vessel examined, type of certificate(s) required by the International Convention for Safety of Life at Sea, 1974, the period of validity, subsequent exams required to maintain the certificates validity, the Officer in Charge, Marine Inspection zone where the exam was completed in and if there are any deficiencies as to applicable regulations at the time the vessel was examined. If there are deficiencies issued, they are listed in the examination record section of the COC.
</P>
<CITA TYPE="N">[USCG-2010-0759, 75 FR 60000, Sept. 29, 2010; USCG-2016-0880, 82 FR 44118, Sept. 21, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-7" NODE="46:1.0.1.1.2.1.1.5" TYPE="SECTION">
<HEAD>§ 2.01-7   Classes of vessels (including motorboats) examined or inspected and certificated.</HEAD>
<P>(a) The regulations in this chapter concerning inspecting and certificating vessels are applicable to vessels (including motorboats) either as indicated in the following table 2.01-7(a) or, if the vessel is a towing vessel, as provided in paragraph (b) of this section. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2.01-7<E T="01">(a)</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Method of propulsion, qualified by size or other limitation 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels inspected and certificated under Subchapter D—Tank Vessels 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels inspected and certificated under Subchapter H—Passenger
<br/>Vessels 
<sup>2</sup> 
<sup>3</sup> 
<sup>4</sup> 
<sup>5</sup> or Subchapter K or T—Small Passenger Vessels 
<sup>2</sup> 
<sup>3</sup> 
<sup>4</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels inspected and certificated under Subchapter I—Cargo and
<br/>Miscellaneous
<br/>Vessels 
<sup>2</sup> 
<sup>5</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels subject to the provisions of Subchapter C—Uninspected
<br/>Vessels. 
<sup>2</sup> 
<sup>3</sup> 
<sup>6</sup> 
<sup>7</sup> 
<sup>8</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels subject to the provisions of Subchapter U—Oceanographic
<br/>Vessels 
<sup>2</sup> 
<sup>3</sup> 
<sup>6</sup> 
<sup>7</sup> 
<sup>9</sup>
</TH><TH class="gpotbl_colhed" scope="col">Vessels subject to the provisions of Subchapter
<br/>O—Certain Bulk and
<br/>Dangerous
<br/>Cargoes 
<sup>10</sup>
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Column 1</TD><TD align="center" class="gpotbl_cell">Column 2</TD><TD align="center" class="gpotbl_cell">Column 3</TD><TD align="center" class="gpotbl_cell">Column 4</TD><TD align="center" class="gpotbl_cell">Column 5</TD><TD align="center" class="gpotbl_cell">Column 6</TD><TD align="center" class="gpotbl_cell">Column 7
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) Motor, all vessels except seagoing motor vessels ≥300 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying more than 12 passengers on an international voyage, except recreational vessels not engaged in trade.
<sup>7</sup>
<br/>(ii) All vessels &lt;100 gross tons that—</TD><TD align="left" class="gpotbl_cell">All vessels &gt;15 gross tons carrying freight-for-hire, except those covered by columns 2 and 3. All vessels carrying dangerous cargoes, when required by 46 CFR part 98</TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 4, and 6</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, table 1, or part 154, table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 6 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 6 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 6 passengers and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iii) All vessels ≥100 gross tons that—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 12 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 12 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry at least 1 passenger and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iv) These regulations do not apply to—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Recreational vessels not engaged in trade.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Documented cargo or tank vessels issued a permit to carry 16 or fewer persons in addition to the crew.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Fishing vessels not engaged in ocean or coastwise service. Such vessels may carry persons on the legitimate business of the vessel 
<sup>6</sup> in addition to the crew, as restricted by the definition of passenger.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) Motor, seagoing motor vessels ≥300 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying more than 12 passengers on an international voyage, except recreational vessels not engaged in trade.
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">All vessels, including recreational vessels not engaged in trade. This does not include vessels covered by columns 2 and 3, and vessels engaged in the fishing industry</TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 4, 6, and 7</TD><TD align="left" class="gpotbl_cell">All vessels engaged in oceanographic research</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, table 1, or part 154, table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(ii) All ferries &lt;100 gross tons carrying more than 6 passengers and all ferries ≥100 gross tons that carry at least 1 passenger.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iii) These regulations do not apply to—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Recreational vessels not engaged in trade.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Documented cargo or tank vessels issued a permit to carry 16 or fewer persons in addition to the crew.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Fishing vessels not engaged in ocean or coastwise service may carry persons on the legitimate business of the vessel
<sup>6</sup> in addition to the crew, as restricted by the definition of passenger.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) Non-self-propelled vessels &lt;100 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels that—
<br/>(A) Carry more than 6 passengers-for-hire whether chartered or not, or
<br/>(B) Carry more than 6 passengers when chartered with the crew provided, or
<br/>(C) Carry more than 12 passengers when chartered with no crew provided, or</TD><TD align="left" class="gpotbl_cell">All manned barges except those covered by columns 2 and 3</TD><TD align="left" class="gpotbl_cell">All barges except those covered by column 3</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All tank barges carrying cargoes listed in Table 151.05 of this chapter or unlisted cargoes that would otherwise be subject to part 151.
<sup>1</sup> 
<sup>11</sup> 
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and is a submersible vessel.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 12 passengers on an international voyage.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(F) Carry more than 6 passengers and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) Non-self-propelled vessels ≥100 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(iii) All vessels that—
<br/>(A) Carry more than 12 passengers-for-hire whether chartered or not, or
<br/>(B) Carry more than 12 passengers when chartered with the crew provided, or
<br/>(C) Carry more than 12 passengers when chartered with no crew provided, or
<br/>(D) Carry at least 1 passenger-for-hire and is a submersible vessel.
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">All seagoing barges except a seagoing barge that is covered by column 2 or 3, or that is unmanned for the purposes of operating or navigating the barge, and that carries neither a hazardous material as cargo nor a flammable or combustible liquid, including oil, in bulk quantities of 250 barrels or more</TD><TD align="left" class="gpotbl_cell">All barges except those covered by columns 3 and 6</TD><TD align="left" class="gpotbl_cell">All seagoing barges engaged in oceanographic research</TD><TD align="left" class="gpotbl_cell">All tank barges carrying cargoes listed in Table 151.05 of this chapter or unlisted cargoes that would otherwise be subject to part 151.
<sup>1</sup> 
<sup>11</sup> 
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 12 passengers on an international voyage.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(F) Carry at least 1 passenger and are ferries
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(5) Sail 
<sup>13</sup> vessels ≤700 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying more than 12 passengers on an international voyage, except recreational vessels not engaged in trade.
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">All vessels carrying dangerous cargoes, when required by 46 CFR part 98</TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 4, and 6</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, table 1, or part 154, table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(ii) All vessels &lt;100 gross tons that—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 6 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 6 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 6 passengers and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iii) All vessels ≥100 gross tons that—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 12 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 12 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry at least 1 passenger and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iv) These regulations do not apply to—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Recreational vehicles not engaged in trade.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Documented cargo or tank vessels issued a permit to carry 16 or fewer persons in addition to the crew.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Fishing vessels, not engaged in ocean or coastwise service. Such vessels may carry persons on the legitimate business of the vessel
<sup>6</sup> in addition to the crew, as restricted by the definition of passenger.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(6) Sail
<sup>13</sup> vessels &gt;700 gross tons</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying passengers or passengers-for-hire, except recreational vessels.
<sup>7</sup>
<br/>(ii) All ferries that carry at least 1 passenger</TD><TD align="left" class="gpotbl_cell">All vessels carrying dangerous cargoes, when required by 46 CFR part 98</TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 4, and 6</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, Table 1, or part 154, Table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(7) Steam, vessels ≤19.8 meters (65 feet) in length</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying more than 12 passengers on an international voyage, except recreational vessels not engaged in trade.
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">All tugboats and towboats. All vessels carrying dangerous cargoes, when required by 46 CFR part 98</TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 4, and 6</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, table 1, or part 154, table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(ii) All vessels &lt;100 gross tons that-
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 6 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 6 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 6 passengers and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iii) All vessels ≥100 gross tons that-
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 12 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 12 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry at least 1 passenger and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iv) These regulations do not apply to—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Recreational vessels not engaged in trade.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Documented cargo or tank vessels issued a permit to carry 16 or fewer persons in addition to the crew.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Fishing vessels not engaged in ocean or coastwise service. Such vessels may carry persons on the legitimate business of the vessel 
<sup>6</sup> in addition to the crew, as restricted by the definition of passenger.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(8) Steam, vessels &gt;19.8 meters (65 feet) in length</TD><TD align="left" class="gpotbl_cell">All vessels carrying combustible or flammable liquid cargo in bulk.
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">(i) All vessels carrying more than 12 passengers on an international voyage, except recreational vessels not engaged in trade.
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">All vessels not covered by columns 2, 3, 6, and 7</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">All vessels engaged in oceanographic research</TD><TD align="left" class="gpotbl_cell">All vessels carrying cargoes in bulk that are listed in part 153, Table 1, or part 154, Table 4, or unlisted cargoes that would otherwise be subject to these parts.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(ii) All vessels &lt;100 gross tons that—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 6 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 6 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry more than 6 passengers and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iii) All vessels ≥100 gross tons that—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Carry more than 12 passengers-for-hire whether chartered or not, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Carry more than 12 passengers when chartered with the crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Carry more than 12 passengers when chartered with no crew provided, or
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(D) Carry at least 1 passenger-for-hire and are submersible vessels.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(E) Carry at least 1 passenger and are ferries.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(iv) These regulations do not apply to—
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(A) Recreational vehicles not engaged in trade.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(B) Documented cargo or tank vessels issued a permit to carry 16 or fewer persons in addition to the crew.
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(C) Fishing vessels not engaged in ocean or coastwise service. Such vessels may carry persons on the legitimate business of the vessel
<sup>6</sup> in addition to the crew, as restricted by the definition of passenger.
<sup>7</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Key to symbols used in this table:</E> ≤means less than or equal to; &gt;means greater than; &lt;means less than; and ≥means greater than or equal to.
</P><P class="gpotbl_note">Footnotes:
</P><P class="gpotbl_note">
<sup>1</sup> Where length is used in this table, it means the length measured from end to end over the deck, excluding sheer. This expression means a straight line measurement of the overall length from the foremost part of the vessel to the aftermost part of the vessel, measured parallel to the centerline.
</P><P class="gpotbl_note">
<sup>2</sup> Subchapters E (Load Lines), F (Marine Engineering), J (Electrical Engineering), N (Dangerous Cargoes), S (Subdivision and Stability), and W (Lifesaving Appliances and Arrangements) of this chapter may also be applicable under certain conditions. The provisions of 49 CFR parts 171 through 179 apply whenever packaged hazardous materials are on board vessels (including motorboats), except when specifically exempted by law.
</P><P class="gpotbl_note">
<sup>3</sup> Public nautical schoolships, other than vessels of the Navy and Coast Guard, must meet the requirements of part 167 of subchapter R (Nautical Schools) of this chapter, Civilian nautical schoolships, as defined by 46 U.S.C. 1331, must meet the requirements of subchapter H (Passenger Vessels) and part 168 of subchapter R (Nautical Schools) of this chapter.
</P><P class="gpotbl_note">
<sup>4</sup> Subchapter H (Passenger Vessels) of this chapter covers only those vessels of 100 gross tons or more, subchapter T (Small Passenger Vessels) of this chapter covers only those vessels of less than 100 gross tons, and subchapter K (Small Passenger Vessels) of this chapter covers only those vessels less than 100 gross tons carrying more than 150 passengers or overnight accommodations for more than 49 passengers.
</P><P class="gpotbl_note">
<sup>5</sup> Vessels covered by subchapter H (Passenger Vessels) or I (Cargo and Miscellaneous Vessels) of this chapter, where the principal purpose or use of the vessel is not for the carriage of liquid cargo, may be granted a permit to carry a limited amount of flammable or combustible liquid cargo in bulk. The portion of the vessel used for the carriage of the flammable or combustible liquid cargo must meet the requirements of subchapter D (Tank Vessels) in addition to the requirements of subchapter H (Passenger Vessels) or I (Cargo and Miscellaneous Vessels) of this chapter.
</P><P class="gpotbl_note">
<sup>6</sup> Any vessel on an international voyage is subject to the requirements of the International Convention for Safety of Life at Sea, 1974 (SOLAS).
</P><P class="gpotbl_note">
<sup>7</sup> The terms “passenger(s)” and “passenger(s)-for-hire” are as defined in 46 U.S.C. 2101. On oceanographic vessels, scientific personnel onboard shall not be deemed to be passengers nor seamen, but for calculations of lifesaving equipment, etc., must be counted as persons.
</P><P class="gpotbl_note">
<sup>8</sup> Boilers and machinery are subject to examination on vessels over 40 feet in length.
</P><P class="gpotbl_note">
<sup>9</sup> Under 46 U.S.C. 441 an oceanographic research vessel “. . . being employed exclusively in instruction in oceanography or limnology, or both, or exclusively in oceanographic research, . . .. Under 46 U.S.C. 443, “an oceanographic research vessel shall not be deemed to be engaged in trade or commerce.” If or when an oceanographic vessel engages in trade or commerce, such vessel cannot operate under its certificate of inspection as an oceanographic vessel, but shall be inspected and certified for the service in which engaged, and the scientific personnel aboard then become persons employed in the business of the vessel.
</P><P class="gpotbl_note">
<sup>10</sup> Bulk dangerous cargoes are cargoes specified in table 151.01-10(b); in table 1 of part 153, and in table 4 of part 154 of this chapter.
</P><P class="gpotbl_note">
<sup>11</sup> For manned tankbarges, see § 151.01-10(c) of this chapter.
</P><P class="gpotbl_note">
<sup>12</sup> See § 151.01-15, 153.900(d), or 154.30 of this chapter as appropriate.
</P><P class="gpotbl_note">
<sup>13</sup> Sail vessel means a vessel with no auxiliary machinery on board. If the vessel has auxiliary machinery, refer to motor vessels.</P></DIV></DIV>
<P>(b)(1) A U.S.-flag towing vessel is subject to inspection and certifying regulations in subchapter M of this chapter except:
</P>
<P>(i) A vessel less than 26 feet (7.92 meters) in length measured from end to end over the deck (excluding the sheer), unless that vessel is pushing, pulling, or hauling a barge that is carrying oil or hazardous material in bulk;
</P>
<P>(ii) A vessel engaged in one or more of the following:
</P>
<P>(A) Assistance towing as defined in § 136.110 of this chapter;
</P>
<P>(B) Towing recreational vessels for salvage; or
</P>
<P>(C) Transporting or assisting the navigation of recreational vessels within and between marinas and marina facilities, within a limited geographic area, as determined by the local Captain of the Port;
</P>
<P>(iii) A workboat operating exclusively within a worksite and performing intermittent towing within the worksite;
</P>
<P>(iv) A seagoing towing vessel of 300 gross tons or more subject to the provisions of subchapter I of this chapter;
</P>
<P>(v) A vessel inspected under other subchapters of this chapter that may perform occasional towing;
</P>
<P>(vi) A public vessel as defined in 46 U.S.C. 2101;
</P>
<P>(vii) A vessel which has surrendered its Certificate of Inspection and is laid up, dismantled, or otherwise out of service; and
</P>
<P>(viii) A propulsion unit used for the purpose of propelling or controlling the direction of a barge where the unit is controlled from the barge, is not normally manned, and is not utilized as an independent vessel.
</P>
<P>(2) A towing vessel not subject to subchapter M of this chapter should refer to table 2.01-7 of this section.
</P>
<P>(c) The specific application of regulations concerning inspecting and certificating vessels is set forth in the specific subchapter governing a particular class of vessels. 
</P>
<P>(1) For passenger vessels see part 70 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(2) For cargo and miscellaneous vessels see part 90 of subchapter I (Cargo and Miscellaneous Vessels) of this chapter. 
</P>
<P>(3) For tank vessels see part 30 of subchapter D (Tank Vessels) of this chapter. 
</P>
<P>(4) For small passenger vessels see part 114 of subchapter K (Small Passenger Vessels Carrying More Than 150 Passengers or with Overnight Accommodations for More Than 49 Passengers) and part 175 of subchapter T (Small Passenger Vessels) of this chapter. 
</P>
<P>(5) For uninspected vessels see part 24 of subchapter C (Uninspected Vessels) of this chapter.
</P>
<P>(6) For vessels carrying certain bulk dangerous cargoes see subchapter O of this chapter. 
</P>
<P>(7) For towing vessels, see part 136 of subchapter M of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 2.01-7, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 2.01-8" NODE="46:1.0.1.1.2.1.1.6" TYPE="SECTION">
<HEAD>§ 2.01-8   Application of regulations to vessels or tankships on an international voyage.</HEAD>
<P>(a) Where, in various places or portions in this chapter, requirements are stipulated specifically for <I>vessels on an international voyage</I> or <I>tankships on an international voyage,</I> it is intended that these requirements apply only to vessels or tankships, as applicable, which are subject to the International Convention for Safety of Life at Sea, 1974.
</P>
<P>(b) For details regarding application of Convention requirements to tankships, see § 30.01-6 of this chapter; to passenger vessels, see § 70.05-10 of this chapter; to cargo ships other than tankships, see § 90.05-10 of this chapter; and to small passenger vessels, see §§ 115.900 and 176.900 of this chapter. (E.O. 11239, 30 FR 9671, 3 CFR, 1965 Supp.). 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 90-008, 55 FR 30659, July 26, 1990; USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-10" NODE="46:1.0.1.1.2.1.1.7" TYPE="SECTION">
<HEAD>§ 2.01-10   Inspection requirements—domestic vessels.</HEAD>
<P>(a) If during the inspection of a vessel made at the request of the master, owner, or agent, the vessel or her equipment is found not to conform to the requirements of law or regulations in this chapter, the requirements which must be met will be listed on Form CG-835, Notice of Merchant Marine Inspection Requirements, and given to the master of the vessel. 
</P>
<P>(b) The Coast Guard, on its own initiative, may examine or inspect or reinspect at any time any vessel subject to inspection under subtitle II, title 46 of the U.S. Code, title 46 and title 33 U.S. Code. If during such examination, inspection, or reinspection, any failure to comply with any applicable requirement of law and/or applicable regulations in this chapter, or any defects or imperfections become apparent tending to render the navigation of the vessel unsafe, or that repairs have become necessary, the Coast Guard will so notify the master and state what is required. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51194, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-13" NODE="46:1.0.1.1.2.1.1.8" TYPE="SECTION">
<HEAD>§ 2.01-13   Inspection requirements—foreign vessels.</HEAD>
<P>(a) Foreign vessels registered in countries which are parties to the effective International Convention for Safety of Life at Sea are normally subject to the examination provided for in chapter I of that Convention. However, in the case of any vessel involving novel features of design or construction, upon which that Convention is silent or which involve potential unusual operating risks, a more extensive inspection may be required when considered necessary to safeguard the life or property in United States ports where such vessel may enter. In such a case, pertinent plans and/or calculations may be required to be submitted sufficiently in advance to permit evaluation before inspection. 
</P>
<P>(b) Foreign vessels registered in countries which are not parties to the effective International Convention for Safety of Life at Sea, or foreign vessels registered in countries which are parties to the effective Convention but which vessels are exempted from part or all of the Convention, may under conditions specified in applicable inspection laws be subject to inspection and certification as specified in regulations governing specific categories of vessels. 
</P>
<P>(c) For details concerning application of regulations to foreign vessels, see part 30 (Tank Vessels), part 70 (Passenger Vessels), part 90 (Cargo and Miscellaneous Vessels), § 147.1 (Dangerous Cargoes), part 148 (Bulk Solid Hazardous Materials), parts 153 and 154 (Certain Bulk Dangerous Cargoes), and part 175 (Small Passenger Vessels) of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49022, Sept. 26, 1977; CGD 97-057, 62 FR 51041, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-15" NODE="46:1.0.1.1.2.1.1.9" TYPE="SECTION">
<HEAD>§ 2.01-15   Vessel repairs.</HEAD>
<P>(a) No repairs or alterations affecting the safety of the vessel or its machinery shall be made unless applicable requirements in this chapter are met. The procedures to be followed in notifying the Coast Guard about vessel repairs vary according to the type of vessel and service in which engaged. The requirements are set forth in the subchapter governing a particular class of vessels or in a subchapter governing a particular subject as follows: 
</P>
<P>(1) For passenger vessels that are 100 gross tons or more, see §§ 71.55-1 and 71.60-1 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(2) For small passenger vessels under 100 gross tons, see either § 176.700 of subchapter T (Small Passenger Vessels) or § 115.700 of subchapter K (Small Passenger Vessels Carrying More than 150 Passengers or with Overnight Accommodations for more than 49 Passengers) of this chapter.
</P>
<P>(3) For cargo and miscellaneous vessels, see §§ 91.45-1 and 91.50-1 of subchapter I (Cargo and Miscellaneous Vessels) of this chapter. 
</P>
<P>(4) For tank vessels, see §§ 31.10-25 and 35.01-1 of subchapter D (Tank Vessels) of this chapter. 
</P>
<P>(5) For public nautical schoolships, see §§ 167.30-1 and 167.30-10 of subchapter R (Nautical Schools) of this chapter. 
</P>
<P>(6) For oceanographic vessels, see §§ 189.45-1 and 189.50-1 of subchapter U (Oceanographic Vessels) of this chapter. 
</P>
<P>(7) For repairs to a vessel after it has been surveyed, see § 42.09-50 of subchapter E (Load Lines) of this chapter. 
</P>
<P>(8) For repairs to boilers, pressure vessels, and appurtenances, see part 59 of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(9) For repairs to electrical installations or equipment, see §§ 111.05-5(e), 111.05-10(e), and 111.90-5 of subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(10) For vessels carrying compressed gases regulated by subchapter O (Certain Bulk Dangerous Cargoes), see § 151.50 30(c) of this chapter. 
</P>
<P>(11) For repairs to a vessel that affects its subdivision or stability, see § 170.005 of this chapter.
</P>
<P>(b) If repairs to a vessel are necessary, such a vessel may be permitted to proceed to another port for repairs, if, in the opinion of the marine inspector, it can be done with safety. The permit is granted by the Officer in Charge, Marine Inspection, upon request in writing by the master or owner of the vessel and is issued on Coast Guard Form CG-948, Permit to Proceed to Another Port for Repairs. The requirements for such permits are set forth in the subchapter governing a particular class of vessels as follows: 
</P>
<P>(1) For passenger vessels that are 100 gross tons or more, see subpart 71.05 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(2) For small passenger vessels under 100 gross tons, see subpart B of subchapter T (Small Passenger Vessels) of this chapter. 
</P>
<P>(3) For cargo and miscellaneous vessels, see subpart 91.05 of subchapter I (Cargo and Miscellaneous Vessels) of this chapter. 
</P>
<P>(4) For tank vessels, see § 31.10-35 of subchapter D (Tank Vessels) of this chapter. 
</P>
<P>(5) For public nautical schoolships, see § 167.30-5 of subchapter R (Nautical Schools) of this chapter. 
</P>
<P>(6) For oceanographic vessels, see subpart 189.05 of subchapter U (Oceanographic Vessels) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 68-126, 34 FR 9010, June 5, 1969, as amended by CGD 73-96, 42 FR 49023, Sept. 26, 1977; CGD 79-023, 48 FR 51006, Nov. 4, 1983; CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-20" NODE="46:1.0.1.1.2.1.1.10" TYPE="SECTION">
<HEAD>§ 2.01-20   Suspension or revocation of certificates of inspection.</HEAD>
<P>Under the authority if 46 U.S.C. 3313 and 46 U.S.C. 3710, a certificate of inspection issued to a vessel may be suspended or revoked if a vessel is found not to comply with the terms of its certificate or fails to meet a standard required by this chapter.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51195, Sept. 30, 1997, as amended by USCG-1998-4442, 63 FR 52188, Sept. 30, 1998; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-25" NODE="46:1.0.1.1.2.1.1.11" TYPE="SECTION">
<HEAD>§ 2.01-25   International Convention for Safety of Life at Sea, 1974.</HEAD>
<P>(a) <I>Certificates required.</I> (1) The International Convention for Safety of Life at Sea, 1974, requires one or more of the following certificates to be carried on board certain passenger, cargo or tankships engaged in international voyages:
</P>
<P>(i) Passenger Ship Safety Certificate. 
</P>
<P>(ii) Cargo Ship Safety Construction Certificate. 
</P>
<P>(iii) Cargo Ship Safety Equipment Certificate. 
</P>
<P>(iv) Cargo Ship Safety Radio Certificate. 
</P>
<P>(v) Nuclear Passenger Ship Safety Certificate. 
</P>
<P>(vi) Nuclear Cargo Ship Safety Certificate. 
</P>
<P>(vii) Safety Management Certificate.
</P>
<P>(viii) International Ship Security Certificate.
</P>
<P>(ix) High-Speed Craft Safety Certificate.
</P>
<P>(x) Polar Ship Certificate.
</P>
<P>(2) The U.S. Coast Guard will issue through the Officer In Charge, Marine Inspection, the following certificates after performing an inspection or safety management audit of the vessel's systems and determining the vessel meets the applicable requirements:
</P>
<P>(i) Passenger Ship Safety Certificate.
</P>
<P>(ii) Cargo Ship Safety Construction Certificate, except when issued to cargo ships by a Coast Guard recognized classification society at the option of the owner or agent.
</P>
<P>(iii) Cargo Ships Safety Equipment Certificate.
</P>
<P>(iv) Exemption Certificate.
</P>
<P>(v) Nuclear Passenger Ship Safety Certificate.
</P>
<P>(vi) Nuclear Cargo Ship Safety Certificate.
</P>
<P>(vii) Safety Management Certificate, except when issued by a recognized organization authorized by the Coast Guard.
</P>
<P>(viii) International Ship Security Certificate (ISSC).
</P>
<P>(ix) High-Speed Craft Safety Certificate.
</P>
<P>(x) Polar Ship Certificate.
</P>
<P>(3) When authorized by the Commandant, U.S. Coast Guard, an authorized classification society may issue international convention certificates as permitted under part 8, subpart C, of this title.
</P>
<P>(4) The Federal Communications Commission will issue the following certificates: 
</P>
<P>(i) Cargo Ship Safety Radio Certificate. 
</P>
<P>(ii) Exemption Certificate. 
</P>
<P>(b) <I>Applications.</I> (1) The application for inspection and issuance of a certificate or certificates is made on the appropriate form listed in § 2.01-1, or by letter, to the Officer in Charge, Marine Inspection, in or nearest the port at which the inspection is to be made and shall be signed by the master or agent of the vessel. The certificates previously issued are surrendered at the time the inspection is performed. Further details are set forth in subchapter D (Tank Vessels), subchapter H (Passenger Vessels), subchapter I (Cargo and Miscellaneous Vessels), subchapter K (Small Passenger Vessels Carrying more than 150 Passengers or with overnight accommodations for more than 49 Passengers), subchapter L (Offshore Supply Vessels), subchapter O (Certain Bulk Dangerous Cargoes), subchapter T (Small Passenger Vessels), and subchapter U (Oceanographic Research Vessels), of this chapter. 
</P>
<P>(2) For vessels other than passenger vessels, you must contact the local office of the Federal Communications Commission to apply for the inspection concerning the issuance of a Cargo Ship Safety Radio Certificate. 
</P>
<P>(c) <I>Certificates issued.</I> (1) If a vessel meets the applicable requirements of the Convention, it shall be issued appropriate certificates listed in paragraph (a) of this section. These certificates describe the vessel and state the vessel is in compliance with the applicable requirements of the Convention. 
</P>
<P>(2) A Convention certificate may be withdrawn, revoked or suspended at any time when it is determined the vessel is no longer in compliance with applicable requirements. (See § 2.01-70 for appeal procedures.) 
</P>
<P>(d) <I>CG-969—Notice of Receipt of Application for Passenger Ship Safety Certificate.</I> (1) The Passenger Ship Safety Certificate is issued by the Commandant after determining all applicable requirements of the Convention have been met. In the event the completion of the certification of any passenger vessel cannot be effected prior to the sailing of the passenger ship on a foreign voyage, or in any case where the Passenger Ship Safety Certificate is not received from the Commandant before the ship sails on a foreign voyage, the Officer in Charge, Marine Inspection, will issue a completed Form CG-969, describing the passenger ship and certifying that an application for a Passenger Ship Safety Certificate is being processed, and that in his opinion the vessel meets applicable requirements of the Convention administered by the Coast Guard. 
</P>
<P>(2) The completed Form CG-969 may be exhibited in explanation of the failure of the passenger ship to have on board a current Passenger Ship Safety Certificate. This completed form CG-969 may be accepted as prima facie evidence that the passenger ship described therein is in compliance with the applicable requirements of the Convention. 
</P>
<P>(e) <I>Exempted vessel.</I> (1) A vessel may be exempted by the Commandant from complying with certain requirements of the Convention under his administration upon request made in writing to him and transmitted via the Officer in Charge, Marine Inspection. In such case the exemptions are stated in the Exemption Certificate, which is issued by the Commandant through the appropriate Officer in Charge, Marine Inspection. 
</P>
<P>(2) The Federal Communications Commission issues the Exemption Certificate, which modifies the Cargo Ship Safety Radio Certificate. 
</P>
<P>(f) <I>Availability of Certificates.</I> The Convention certificates must be on board the vessel and readily available for examination at all times. 
</P>
<P>(g) <I>Foreign flag vessels.</I> At the request of the government of a country in which is registered a vessel engaged in an international voyage, such a vessel may be issued the applicable certificate or certificates listed in paragraph (a) of this section. The certificate will be issued only after inspection has been made by the issuing agency, providing the vessel is found to comply with the requirements of the Convention.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 2.01-25, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 2.01-30" NODE="46:1.0.1.1.2.1.1.12" TYPE="SECTION">
<HEAD>§ 2.01-30   Delegation of OCMI signature authority.</HEAD>
<P>The Officer in Charge, Marine Inspection, may redelegate signature authority for documents issued under this subpart to: one individual on his or her staff; and each Marine Safety Unit Commanding Officer within his or her Sector.
</P>
<CITA TYPE="N">[USCG-2009-0702, 74 FR 49223, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-40" NODE="46:1.0.1.1.2.1.1.13" TYPE="SECTION">
<HEAD>§ 2.01-40   Passengers or persons in addition to crew on cargo or tank vessels.</HEAD>
<P>(a) Under the authority of 46 U.S.C. 3304, a documented vessel transporting cargo may be allowed by its certificate of inspection to carry not more than 12 individuals in addition to the crew on international voyages and not more than 16 individuals in addition to the crew on other voyages.
</P>
<P>(b) The application for permission to carry persons in addition to the crew may be included in the application described in § 2.01-1. If granted it is endorsed on the certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-45" NODE="46:1.0.1.1.2.1.1.14" TYPE="SECTION">
<HEAD>§ 2.01-45   Excursion permit.</HEAD>
<P>(a) Under 46 U.S.C. 2113, the Coast Guard may issue a permit to the owner, operator, or agent of a passenger vessel, allowing the vessel to engage in excursions that carry additional numbers of passengers, extend an existing route, or both. Details concerning the application process for excursion permits for inspected passenger vessels are contained in §§ 71.10, 115.204, or 176.204 of this chapter. Details concerning the application process for special permits for uninspected passenger vessels are contained in § 26.03-6 of this chapter. 
</P>
<P>(b) For Marine Events of National Significance, as determined by the Commandant, U.S. Coast Guard, a vessel may be permitted to engage in these events while carrying passengers-for-hire for the duration of the event. Event sponsors must request this determination in writing from the Commandant (CG-54) at least 1 year prior to the event. Details concerning the application process for special permits for Marine Events of National Significance are contained in § 26.03-8 of this chapter. 
</P>
<P>(c) The application for an excursion permit is made by the master, owner, or agent of the vessel to the Officer in Charge, Marine Inspection, on Coast Guard Form CG-950, Application for Excursion Permit. If, after inspection, permission is granted, it is given on Coast Guard form CG-949, Permission to Carry Excursion Party. The permit describes the vessel, the route over which and the period during which the excursions may be made, and the safety equipment required for the additional persons indicated.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34767, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-50" NODE="46:1.0.1.1.2.1.1.15" TYPE="SECTION">
<HEAD>§ 2.01-50   Persons other than crew on towing, oyster, or fishing steam vessels.</HEAD>
<P>(a) A steam vessel engaged in towing, oyster dredging and planting, and fishing may be permitted to carry persons in addition to its crew. 
</P>
<P>(b) The application for a permit to carry such persons may be included in the application described in § 2.01-1. If granted it is endorsed on the certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-60" NODE="46:1.0.1.1.2.1.1.16" TYPE="SECTION">
<HEAD>§ 2.01-60   Overtime compensation.</HEAD>
<P>(a) <I>General.</I> Extra compensations for overtime services performed by inspectors of vessels and their assistants who may be required to remain on duty between the hours of 5:00 p.m. and 8:00 a.m. or on Sundays or holidays to perform services in connection with the inspection of vessels or their equipment, supplying or signing on or discharging crews of vessels is authorized by 46 U.S.C. 2111 and regulations in part 9 of this chapter, together with the method of computing such extra compensation. 
</P>
<P>(b) <I>Application and certification of time.</I> Application for the performance of such overtime services and certification of services performed is made by the master, owner, or agent of a vessel to the Officer in Charge, Marine Inspection, on Form CG-830, Application for and Certificate of Overtime Service. 
</P>
<P>(c) <I>Collection.</I> The bill for the collection of the overtime compensation is submitted by the Officer in Charge, Marine Inspection to the master, owner, or agent on whose vessel overtime services are performed on Form CG-832, Bill for Collection Overtime Services. Payment is made to the Collector of Customs of the port designated. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-70" NODE="46:1.0.1.1.2.1.1.17" TYPE="SECTION">
<HEAD>§ 2.01-70   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50379, Dec. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 2.01-80" NODE="46:1.0.1.1.2.1.1.18" TYPE="SECTION">
<HEAD>§ 2.01-80   Vessel inspections in Alaska.</HEAD>
<P>(a) The waters of southeastern Alaska inside of the general trend of the shore from Cape Spencer, southeasterly to Cape Muzon, and thence easterly to Sitklan Island, shall be considered as bays, sounds, and lakes other than the Great Lakes, for the purpose of administering the vessel inspection laws and applicable regulations in this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="2.10" NODE="46:1.0.1.1.2.2" TYPE="SUBPART">
<HEAD>Subpart 2.10—Fees</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 91-030, 60 FR 13563, Mar. 13, 1995, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 2.10-1" NODE="46:1.0.1.1.2.2.1.1" TYPE="SECTION">
<HEAD>§ 2.10-1   Applicability.</HEAD>
<P>(a) This subpart establishes inspection and examination fees for all owners or operators requesting certification, including those for vessels that are required to have a Certificate of Inspection and those required to have a Certificate of Compliance.
</P>
<P>(b) The fees in this subpart do not apply to:
</P>
<P>(1) Vessels being inspected for the initial issuance of a Certificate of Inspection;
</P>
<P>(2) Foreign passenger vessels;
</P>
<P>(3) Training vessels operated by State maritime academies;
</P>
<P>(4) Public vessels of the United States except for Maritime Administration vessels; and
</P>
<P>(5) Publicly owned ferries.
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 96-067, 62 FR 19232, Apr. 21, 1997; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-5" NODE="46:1.0.1.1.2.2.1.2" TYPE="SECTION">
<HEAD>§ 2.10-5   Exemptions.</HEAD>
<P>(a) Vessels owned or operated by a non-profit organization may be exempted from payment of the fees required by this subpart, only if the vessel is used exclusively for one or more of the following:
</P>
<P>(1) Training youth in boating, seamanship, or navigation skills;
</P>
<P>(2) Educating youth in a course of marine environmental studies;
</P>
<P>(3) Providing excursions for persons with disabilities as defined under the Americans with Disabilities Act (ADA) [42 U.S.C. 12102(2)]; or
</P>
<P>(4) Providing medical services.
</P>
<P>(b) Vessels owned or operated by the Federal government or the government of any State or political subdivision thereunder may be exempted from the fees required by this subpart provided the vessel is used exclusively for one or more of the purposes listed in paragraph (a) of this section.
</P>
<P>(c) The term <I>used exclusively</I> in paragraphs (a) and (b) of this section does not preclude:
</P>
<P>(1) The carriage of adult volunteers or crew, or
</P>
<P>(2) The vessel's use for fundraising activities without regard to the age of the participants aboard the vessel, provided revenues raised are for the operation and maintenance of the vessel and that such fundraising activities do not exceed one day of fundraising for each month of the vessel's operating season.
</P>
<P>(d) Vessel owners or operators may submit a written request for exemption to the Officer in Charge, Marine Inspection, of the Marine Inspection Zone in which the vessel normally operates. The exemption request must provide the vessel name, the vessel identification number, and evidence that the organization and the vessel meet the criteria set forth in this section. The Officer in Charge, Marine Inspection will endorse and forward the request to Commandant (CG-DCO-83) for decision.
</P>
<CITA TYPE="N">[CGD 96-067, 62 FR 19232, Apr. 21, 1997, as amended by CGD 96-067, 63 FR 59474, Nov. 4, 1998; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-10" NODE="46:1.0.1.1.2.2.1.3" TYPE="SECTION">
<HEAD>§ 2.10-10   Waivers.</HEAD>
<P>The Commandant (CG-DCO-83) will waive collection of vessel inspection fees in this subpart for a Federally-owned or operated vessel if the fee would be directly paid by an agency acting as the vessel owner using Federal appropriated funds. By October 1 of each year, Federal agencies shall provide Commandant (CG-DCO-83) with a list of the names and vessel identification numbers of vessels for which a fee waiver is requested. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-20" NODE="46:1.0.1.1.2.2.1.4" TYPE="SECTION">
<HEAD>§ 2.10-20   General requirements.</HEAD>
<P>(a) Unless otherwise specified, vessel owners must pay the fees required by this subpart before inspection or examination services are provided. 
</P>
<P>(b) Fees required by this subpart must be paid in U.S. currency by check or money order, drawn on a U.S. bank, and made payable to the U.S. Treasury. Payment may also be made by credit card or wire transfer.
</P>
<P>(c) All payments must be accompanied by the vessel name and its vessel identification number. 
</P>
<P>(d) Unless otherwise specified or if payment is made through <I>www.pay.gov,</I> fees required by this subpart must be submitted using one of the following methods:
</P>
<P>(1) For COI and COC Inspections:
</P>
<P>(i) For payment by credit card, online through <I>www.pay.gov,</I> or U.S. Coast Guard Finance Center (OGR), 1430A Kristina Way, Chesapeake, VA 23326.
</P>
<P>(ii) For payment by check, made payable to U.S. Treasury, with delivery by postal service, USCG Vessel Inspections Fees, P.O. Box 979118, St. Louis, MO 63197-9000.
</P>
<P>(iii) For payment by check, made payable to U.S. Treasury, with delivery by overnight courier, USCG Vessel Inspection Fees, Lockbox No. 979118, U.S. Bank Government Lockbox, 1005 Convention Plaza, ATTN: GOVERNMENT LOCKBOX, SL-MOC1 GL, St. Louis, MO 63101.
</P>
<P>(2) For Overseas Inspection Fees:
</P>
<P>(i) For payment by credit card, U.S. Coast Guard Finance Center (OGR), 1430A Kristina Way, Chesapeake, VA 23326.
</P>
<P>(ii) For payment by check, made payable to U.S. Treasury, with delivery by postal service, USCG User Fees, P.O. Box 979125, St. Louis, MO 63197-9000.
</P>
<P>(iii) For payment by check, made payable to U.S. Treasury, with delivery by overnight courier, USCG User Fees, Lockbox No. 979125, U.S. Bank Government Lockbox, 1005 Convention Plaza, ATTN: GOVERNMENT LOCKBOX, SL-MOC1 GL, St. Louis, MO 63101.
</P>
<P>(e) For purposes of this subpart, the address for Commandant (CG-DCO-83), Attn: Office of Budget Execution, U.S. Coast Guard Stop 7318, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7318. 
</P>
<P>(f) Information concerning a vessel's user fee anniversary date may be obtained from any Coast Guard Coast Guard Sector, Officer in Charge, Marine Inspection, or Marine Safety Detachment. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010; USCG-2011-0618, 76 FR 60753, Sept. 30, 2011; USCG-2012-0832, 77 FR 59773, Oct. 1, 2012; USCG-2018-0874, 84 FR 30881, June 28, 2019]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-25" NODE="46:1.0.1.1.2.2.1.5" TYPE="SECTION">
<HEAD>§ 2.10-25   Definitions.</HEAD>
<P>The following definitions apply to this subpart: 
</P>
<P><I>Alternative Compliance Program option</I> means the option described in 46 CFR part 8, subpart D.
</P>
<P><I>Annual vessel inspection fee</I> means the fee charged for inspection and related services provided by the Coast Guard to determine whether a vessel meets the requirements to maintain its Certificate of Inspection.
</P>
<P><I>Coast Guard option</I> means an option used by—
</P>
<P>(1) A vessel inspected under a 46 CFR subchapter that is not participating in the Alternative Compliance Program described in 46 CFR part 8, subpart D;
</P>
<P>(2) A vessel inspected under a 46 CFR subchapter that is not participating in the Streamlined Inspection Program described in 46 CFR part 8, subpart E; or
</P>
<P>(3) A vessel inspected under 46 CFR subchapter M that is not participating in the Towing Safety Management System option described in 46 CFR part 138.
</P>
<P><I>Drill ship MODU</I> means a mobile offshore drilling unit with a ship shape displacement hull intended for operation in the floating condition. 
</P>
<P><I>Ferry</I> means a vessel that is used on a regular schedule—
</P>
<P>(1) To provide transportation only between places that are not more than 300 miles apart; and
</P>
<P>(2) To transport only—
</P>
<P>(i) Passengers; or
</P>
<P>(ii) Vehicles, or railroad cars, that are being used, or have been used, in transporting passengers or goods.
</P>
<P><I>Freight barge</I> means a non-self-propelled vessel carrying freight for hire. 
</P>
<P><I>Freight ship</I> means a self-propelled freight vessel. 
</P>
<P><I>Freight vessel</I> means a motor vessel of more than 15 gross tons that carries freight for hire, except an oceanographic research vessel or an offshore supply vessel. 
</P>
<P><I>Industrial vessel</I> means a vessel which, by reason of its special outfit, purpose, design, or function engages in certain industrial ventures. For the purposes of this subpart, this classification includes such vessels as dredges, cable layers, derrick barges, and construction and wrecking barges, but does not include vessels which carry passengers or freight for hire, OSVs, oceanographic research vessels, or vessels engaged in the fisheries. 
</P>
<P><I>Liquefied gas tankship</I> means a self-propelled vessel equipped with cargo tanks primarily designed to carry liquefied or compressed gases in bulk. 
</P>
<P><I>Mobile offshore drilling unit (MODU)</I> means a vessel capable of engaging in drilling operations for the exploration or exploitation of subsea resources that is: seagoing and 300 or more gross tons and self-propelled by machinery; Seagoing and 100 or more gross tons and non-self-propelled; or more than 65 feet in length and propelled by steam. 
</P>
<P><I>Nautical school vessel</I> means a vessel operated by or in connection with a nautical school or an educational institution under section 13 of the Coast Guard Authorization Act of 1986, Public Law 99-640. 
</P>
<P><I>Non-profit organization</I> means an organization under Internal Revenue Code (I.R.C.) section 501(c) which is exempt for the purposes of federal income taxation.
</P>
<P><I>Oceanographic research vessel</I> means a vessel that is being employed only in instruction in oceanography or limnology, or both, or only in oceanographic or limnological research, including those studies about the sea such as seismic, gravity meter, and magnetic exploration and other marine geophysical or geological surveys, atmospheric research, and biological research. 
</P>
<P><I>Offshore supply vessel</I> or <I>OSV</I> means a vessel that—
</P>
<P>(1) Is propelled by machinery other than steam;
</P>
<P>(2) Does not meet the definition of a passenger-carrying vessel in 46 U.S.C. 2101(22) or 46 U.S.C. 2101(35);
</P>
<P>(3) Is more than 15 gross tons; and
</P>
<P>(4) Regularly carries goods, supplies, individuals in addition to the crew, or equipment in support of exploration, exploitation, or production of offshore mineral or energy resources. 
</P>
<P><I>Passenger barge</I> means a non-self-propelled passenger vessel, including a prison barge or a barge which carries occupied recreational vehicles. 
</P>
<P><I>Passenger ship</I> means a self-propelled passenger vessel. 
</P>
<P><I>Passenger vessel</I> means a vessel of at least 100 gross tons:
</P>
<P>(1) Carrying more than 12 passengers, including at least one passenger for hire;
</P>
<P>(2) That is chartered and carrying more than 12 passengers;
</P>
<P>(3) That is a submersible vessel carrying at least one passenger for hire; or
</P>
<P>(4) That is a ferry carrying a passenger.
</P>
<P><I>Political subdivision</I> means a county, district, parish, township, city or similar governmental entity established within a State.
</P>
<P><I>Publicly owned</I> means, owned by (1) the federal government, or (2) the government of any State or political subdivision thereunder.
</P>
<P><I>Sailing school vessel</I> means a vessel of less than 500 gross tons, carrying more than 6 individuals who are sailing school instructors or sailing school students, principally equipped for propulsion by sail even if the vessel has an auxiliary means of propulsion, and owned or demise chartered and operated by a qualified organization during such times as the vessel is operated exclusively for the purposes of sailing instruction. 
</P>
<P><I>Seagoing towing vessel</I> means a commercial vessel 300 gross tons or more engaged in or intending to engage in the service of pulling, pushing, or hauling alongside, or any combination of pulling, pushing, or hauling alongside, and that makes voyages beyond the Boundary Line as defined by 46 U.S.C. 103, and has been issued a Certificate of Inspection under the provisions of subchapter I of this chapter. 
</P>
<P><I>Self-elevating MODU</I> means a mobile offshore drilling unit with movable legs capable of raising its hull above the surface of the sea. 
</P>
<P><I>Semi-submersible MODU</I> means a mobile offshore drilling unit with the main deck connected to an underwater hull by columns or caissons, that is intended for drilling operations in the floating condition. 
</P>
<P><I>Small passenger vessel</I> means a vessel of less than 100 gross tons:
</P>
<P>(1) Carrying more than 6 passengers, including at least 1 passenger for hire;
</P>
<P>(2) That is chartered with the crew provided or specified by the owner or the owner's representative and carrying more than 6 passengers;
</P>
<P>(3) That is chartered with no crew provided or specified by the owner or the owner's representative and carrying more than 12 passengers;
</P>
<P>(4) That is a submersible vessel carrying at least one passenger for hire; or
</P>
<P>(5) That is a ferry carrying more than 6 passengers.
</P>
<P><I>State</I> means a State of the United States, Guam, Puerto Rico, the Virgin Islands, American Samoa, the District of Columbia, the Northern Mariana Islands and any other territory or possession of the United States.
</P>
<P><I>Streamlined Inspection Program option</I> means the option described in 46 CFR part 8, subpart E.
</P>
<P><I>Submersible MODU</I> means a mobile offshore drilling unit intended for drilling operations in the bottom-bearing condition, having the main deck connected to an underwater hull or pontoons by way of columns or caissons. 
</P>
<P><I>Submersible vessel</I> means a vessel that is capable of operating below the surface of the water. 
</P>
<P><I>Tank barge</I> means any tank vessel not equipped with means of propulsion. 
</P>
<P><I>Tank vessel</I> means a vessel that is constructed or adapted to carry, or that carries, oil or hazardous material in bulk as cargo or cargo residue. 
</P>
<P><I>Tankship</I> means any tank vessel propelled by power or sail, including an integrated tug and barge designed to operate together only in the pushing mode. 
</P>
<P><I>Towing Safety Management System option</I> means the option described in 46 CFR part 138 for towing vessels subject to 46 CFR subchapter M.
</P>
<P><I>Towing vessel</I> means a commercial vessel engaged in or intending to engage in the service of pulling, pushing, or hauling alongside, or any combination of pulling, pushing, or hauling alongside.
</P>
<P><I>User fee anniversary date</I> means the date on which a vessel's annual inspection fee is due each year. Once established by the Coast Guard, a vessel's user fee anniversary date remains fixed for as long as the vessel remains in service. 
</P>
<P><I>Vessel identification number</I> (VIN) means a U.S. official number, a number assigned by a State, a number assigned by the Coast Guard, or a Lloyd's Register of Shipping identification number issued to a U.S. or foreign commercial vessel for purposes of vessel identification. For U.S. vessels, VIN means the number listed on the Certificate of Inspection. For foreign vessels, VIN means either the Lloyd's Register of Shipping identification number or the number assigned by the Coast Guard. 
</P>
<P><I>Youth</I> means an individual 21 years of age or younger.
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 96-067, 62 FR 19232, Apr. 21, 1997; CGD 97-057, 62 FR 51041, Sept. 30, 1997; CGD 96-067, 63 FR 59474, Nov. 4, 1998; USCG 2008-1107; 74 FR 63628, Dec. 4, 2009; USCG-2012-0208, 79 FR 48924, Aug. 18, 2014; USCG-2006-24412, 81 FR 40100, June 20, 2016; USCG-2018-0538, 88 FR 89607, Dec. 28, 2023]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-101" NODE="46:1.0.1.1.2.2.1.6" TYPE="SECTION">
<HEAD>§ 2.10-101   Annual vessel inspection fee.</HEAD>
<P>(a)(1) Unless otherwise provided by this subpart, each vessel required to have a Certificate of Inspection is subject to the annual vessel inspection fee listed in table 2.10-101 for its vessel category. 
</P>
<P>(2) A vessel certificated for more than one service must pay only the higher of the two applicable fees in table 2.10-101 of this section. 
</P>
<P>(b) The vessel owner or operator must pay the annual vessel inspection fee each year on or before the vessel's user fee anniversary date, unless the fee has been prepaid under § 2.10-105 of this subpart. 
</P>
<P>(c) Payment of the annual vessel inspection fee entitles a vessel to all inspection services related to compliance with its Certificate of Inspection, including but not limited to the inspection for renewal of the Certificate of Inspection, reinspections (annual and periodic inspections), hull (drydock) inspections, deficiency inspections, damage surveys, repair and modification inspections, change in vessel service inspections, permit to proceed inspections, drydock extension inspections, and all inspections required for the issuance of international certificates. 
</P>
<P>(d) Entitlement to inspection services for the current year remains with the vessel if it is sold. The entitlement to inspection services may not be transferred to any other vessel.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2.10-101—Annual Vessel Inspection Fees for U.S. and Foreign Vessels Requiring a Certificate of Inspection
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Any inspected vessel not listed in this table</TD><TD align="right" class="gpotbl_cell">$1,030 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Freight Barges:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 150 feet</TD><TD align="right" class="gpotbl_cell">495 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 150 feet but not more than 300 feet</TD><TD align="right" class="gpotbl_cell">610 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 300 feet</TD><TD align="right" class="gpotbl_cell">955 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Freight Ships:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 100 feet</TD><TD align="right" class="gpotbl_cell">1,425 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 100 feet but no more than 300 feet</TD><TD align="right" class="gpotbl_cell">1,870 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 300 feet</TD><TD align="right" class="gpotbl_cell">5,410 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Industrial Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 200 feet</TD><TD align="right" class="gpotbl_cell">1,435 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 200 feet</TD><TD align="right" class="gpotbl_cell">2,550 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mobile Offshore Drilling Units (MODUs):
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Drill ship MODUs</TD><TD align="right" class="gpotbl_cell">6,710 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Submersible MODUs</TD><TD align="right" class="gpotbl_cell">4,695 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Self-elevating MODUs</TD><TD align="right" class="gpotbl_cell">4,695 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Semi-submersible MODUs</TD><TD align="right" class="gpotbl_cell">8,050 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nautical School Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 100 feet</TD><TD align="right" class="gpotbl_cell">835 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 100 feet but not more than 200 feet</TD><TD align="right" class="gpotbl_cell">1,450 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 200 feet</TD><TD align="right" class="gpotbl_cell">7,205 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oceanographic Research Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 170 feet</TD><TD align="right" class="gpotbl_cell">840 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 170 feet but not more than 240 feet</TD><TD align="right" class="gpotbl_cell">1,980 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 240 feet</TD><TD align="right" class="gpotbl_cell">3,610 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offshore Supply Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 140 feet</TD><TD align="right" class="gpotbl_cell">1,135 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 140 feet</TD><TD align="right" class="gpotbl_cell">1,470 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offshore Supply Vessels: Alternate Reinspection Program *:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 140 feet</TD><TD align="right" class="gpotbl_cell">940 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 140 feet</TD><TD align="right" class="gpotbl_cell">1,260 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Passenger Barges:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Less than 100 gross tons and:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Less than 65 feet in length</TD><TD align="right" class="gpotbl_cell">300
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">65 feet or more in length</TD><TD align="right" class="gpotbl_cell">600
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">100 gross tons or more and:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified for fewer than 150 passengers</TD><TD align="right" class="gpotbl_cell">2,215
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified for 150 or more passengers</TD><TD align="right" class="gpotbl_cell">2,525
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Passenger Ships:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Length not greater than 250 feet:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified for fewer than 150 passengers</TD><TD align="right" class="gpotbl_cell">3,600 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified for 150 or more passengers</TD><TD align="right" class="gpotbl_cell">4,050 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 250 feet but not more than 350 feet</TD><TD align="right" class="gpotbl_cell">5,330 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 350 feet but not more than 450 feet</TD><TD align="right" class="gpotbl_cell">6,835 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 450 feet</TD><TD align="right" class="gpotbl_cell">14,650 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sailing School Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 30 feet</TD><TD align="right" class="gpotbl_cell">530 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 30 feet but not more than 65 feet</TD><TD align="right" class="gpotbl_cell">560 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 65 feet</TD><TD align="right" class="gpotbl_cell">980 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Seagoing Towing Vessels (Inspected under 46 CFR Subchapter I):
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Coast Guard option</TD><TD align="right" class="gpotbl_cell">2,747
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alternative Compliance Program option</TD><TD align="right" class="gpotbl_cell">1,850
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Streamlined Inspection Program option</TD><TD align="right" class="gpotbl_cell">2,260 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Small Passenger Vessels:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Less than 65 feet in length</TD><TD align="right" class="gpotbl_cell">300
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">65 feet or more in length</TD><TD align="right" class="gpotbl_cell">600
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Barges</TD><TD align="right" class="gpotbl_cell">500 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tankships:
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Length not greater than 100 feet</TD><TD align="right" class="gpotbl_cell">1,295 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 100 feet but not more than 300 feet</TD><TD align="right" class="gpotbl_cell">2,310 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">More than 300 feet</TD><TD align="right" class="gpotbl_cell">5,805 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Liquefied Gas Tankships</TD><TD align="right" class="gpotbl_cell">12,120 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Towing Vessels (Inspected under 46 CFR Subchapter M):
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Coast Guard option</TD><TD align="right" class="gpotbl_cell">2,184
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Towing Safety Management System option</TD><TD align="right" class="gpotbl_cell">973
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">* Note: Eligibility for the reduced annual vessel inspection fee for Offshore Supply Vessels is contingent upon the vessel's continued acceptance in the alternative reinspection program by the cognizant Officer in Charge, Marine Inspection.</P></DIV></DIV>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 96-067, 62 FR 19232, Apr. 21, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010; USCG-2018-0538, 88 FR 89608, Dec. 28, 2023]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-105" NODE="46:1.0.1.1.2.2.1.7" TYPE="SECTION">
<HEAD>§ 2.10-105   Prepayment of annual vessel inspection fees.</HEAD>
<P>(a) Vessel owners may prepay the annual vessel inspection fee for any period of not less than three years, and not more than the design life or remaining expected service life of the vessel. 
</P>
<P>(b) To prepay the annual vessel inspection fee for a period of three or more years, the owner must submit a written request to Commandant (CG-DCO-83) specifying the vessel identification number and the period for which prepayment is to be made. 
</P>
<P>(c) The total of the annual fees for the requested prepayment period will be discounted to its net present value using the following formula: 
</P>
<MATH BORDER="NODRAW" DEEP="33" HTYPE="CENTER" POSITION="NOFLOAT" ROTATION="P" SPAN="1" STRIP="YES">
<img src="/graphics/er13mr95.000.gif"/></MATH>
<EXTRACT>
<FP>Where:
</FP>
<FP-2>PV is the Present Value of the series of annual user fees to be prepaid (the net amount to be prepaid) 
</FP-2>
<FP-2>R<E T="52">O</E> is the published user fee of the vessel 
</FP-2>
<FP-2>i is the interest rate for 10-year Treasury notes at the time of prepayment calculation 
</FP-2>
<FP-2>π is the rate of inflation (based on projected military personnel costs at the time of prepayment calculation) 
</FP-2>
<FP-2>n is the total number of years to be prepaid 
</FP-2>
<FP-2>t is the number of years after prepayment of the fee, for each annual increment (t = 0, 1, 2, 3 ... n)</FP-2></EXTRACT>
<P>(d) When the annual vessel inspection fee has been prepaid, the entitlement to inspection services for the prepayment period attaches to the vessel and remains with the vessel if it is sold. The entitlement to inspection services may not be transferred to any other vessel. 
</P>
<P>(e) If a vessel is removed from Coast Guard certification and the vessel owner surrenders the vessel's Certificate of Inspection, the owner may request a refund of the remaining prepayment amount. The annual vessel inspection fee will not be refunded for the year in which the Certificate of Inspection is surrendered. The request for refund must be submitted to the Officer in Charge, Marine Inspection to whom the Certificate of Inspection is surrendered. The Officer in Charge, Marine Inspection will endorse and forward the request to Commandant (CG-DCO-83) for decision.
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-115" NODE="46:1.0.1.1.2.2.1.8" TYPE="SECTION">
<HEAD>§ 2.10-115   Changes in vessel service.</HEAD>
<P>(a) If a vessel certificated for a single service, changes service, the annual vessel inspection fee is not adjusted during the year in which a change in service occurs. The annual vessel inspection fee for the new vessel category is payable on the vessel's user fee anniversary date immediately following the date of the change in service. 
</P>
<P>(b) If a change in service occurs and the annual vessel inspection fee has been prepaid, Commandant (CG-DCO-83) will recalculate the prepayment amount based on the new vessel category and advise the owner of available prepayment options. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004 ; USCG-2010-0759, 75 FR 60000, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-120" NODE="46:1.0.1.1.2.2.1.9" TYPE="SECTION">
<HEAD>§ 2.10-120   Overseas inspection and examination fees.</HEAD>
<P>(a) In addition to any other fee required by this subpart, an overseas inspection and examination fee of $4,585 must be paid for each vessel inspection and examination conducted outside the United States and its territories. This fee does not apply to vessel inspections and examinations conducted in Canada, Mexico, or the British Virgin Islands. 
</P>
<P>(b) The overseas inspection and examination fee for each vessel must be received before an overseas inspection or examination is conducted.
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by USCG-2013-0671, 78 FR 60144, Sept. 30, 2013] 


</CITA>
</DIV8>


<DIV8 N="§ 2.10-125" NODE="46:1.0.1.1.2.2.1.10" TYPE="SECTION">
<HEAD>§ 2.10-125   Fees for examination of foreign tankships.</HEAD>
<P>Each foreign tankship of a country party to the International Convention for the Safety of Life at Sea, 1974 as amended, must pay: 
</P>
<P>(a) For examination for the issuance of a Certificate of Compliance under § 2.01-6(a)(2)(i) of this part, or examination for the annual endorsement to a Certificate of Compliance, a fee of $1,100. 
</P>
<P>(b) For examination for the issuance of a Tank Vessel Examination Letter under § 2.01-6(a)(3) of this part, a fee of $1,100. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-130" NODE="46:1.0.1.1.2.2.1.11" TYPE="SECTION">
<HEAD>§ 2.10-130   Fees for examination of foreign mobile offshore drilling units.</HEAD>
<P>Each foreign mobile offshore drilling unit must pay: 
</P>
<P>(a) For examination for the issuance of a Certificate of Compliance indicating compliance with the design and equipment standards of either the documenting nation or the International Maritime Organization Code for Construction and Equipment of Mobile Offshore Drilling Units, a fee of $1,830. 
</P>
<P>(b) For examination for the issuance of a Certificate of Compliance indicating compliance with the design and equipment standards of 46 CFR part 108, the inspection fee listed in table 2.10-101 of this subpart for the same type of mobile offshore drilling unit. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.10-135" NODE="46:1.0.1.1.2.2.1.12" TYPE="SECTION">
<HEAD>§ 2.10-135   Penalties.</HEAD>
<P>(a) A vessel owner or operator who fails to pay a fee or charge established under this subpart is liable to the United States Government for a civil penalty. 
</P>
<P>(b) In addition to the fees established in this subpart, the Coast Guard may recover collection and enforcement costs associated with delinquent payments of, or failure to pay, a fee. Coast Guard inspection and examination services may also be withheld pending payment of outstanding fees owed to the Coast Guard for inspection and examination services provided. 
</P>
<P>(c) Each District Commander or Officer in Charge Marine Inspection may request the Secretary of the Treasury, or the authorized representative thereof, to withhold or revoke the clearance required by 46 U.S.C. app. 91 of a vessel for which a fee or charge established under this part has not been paid or until a bond is posted for the payment. 
</P>
<CITA TYPE="N">[CGD 91-030, 60 FR 13563, Mar. 13, 1995, as amended by CGD 96-052, 62 FR 16703, Apr. 8, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.20" NODE="46:1.0.1.1.2.3" TYPE="SUBPART">
<HEAD>Subpart 2.20—Reports and Forms</HEAD>


<DIV8 N="§ 2.20-40" NODE="46:1.0.1.1.2.3.1.1" TYPE="SECTION">
<HEAD>§ 2.20-40   Chief engineer's reports.</HEAD>
<P>(a) Repairs to boilers and pressure vessels. The chief engineer is required to report any repairs to boilers or unfired pressure vessels in accordance with §§ 33.25-5, 78.33-1, and 97.30-1 of this chapter. 
</P>
<P>(b) The chief engineer of any vessel is required to report any accident to a boiler, unfired pressure vessel, or machinery tending to render the further use of the item unsafe until repairs are made by §§ 35.25-5, 78.33-5, and 97.30-5 of this chapter. 
</P>
<P>(c) When fusible plugs in boilers are renewed at a time other than the inspection for certification and there is no marine inspector in attendance at the renewal, the chief engineer must report the renewal of the fusible plugs by letter to the OCMI who issued the certificate of inspection. This letter report must contain the following information: 
</P>
<P>(1) Name and official number of vessel. 
</P>
<P>(2) Date of renewal of fusible plugs. 
</P>
<P>(3) Number and location of fusible plugs renewed in each boiler. 
</P>
<P>(4) Manufacturer and heat number of each plug. 
</P>
<P>(5) Reason for renewal. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18804, Dec. 18, 1968; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.20-50" NODE="46:1.0.1.1.2.3.1.2" TYPE="SECTION">
<HEAD>§ 2.20-50   Repairs or alterations in lifesaving or fire prevention equipment.</HEAD>
<P>No repairs or alterations shall be made to any lifesaving or fire-detecting or fire-extinguishing equipment, except in an emergency, without advance notice to the Officer in Charge, Marine Inspection. See §§ 78.33-10 and 97.30-10 of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.45" NODE="46:1.0.1.1.2.4" TYPE="SUBPART">
<HEAD>Subpart 2.45—Classification Society Activities</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>77 FR 47551, Aug. 9, 2012, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 2.45-1" NODE="46:1.0.1.1.2.4.1.1" TYPE="SECTION">
<HEAD>§ 2.45-1   Definitions.</HEAD>
<P>The following definitions apply to this subpart:
</P>
<P><I>Administration</I> means the Government of the State whose flag the ship is entitled to fly.
</P>
<P><I>Classification society</I> means an organization that, at a minimum, verifies that a vessel meets requirements embodying the technical rules, regulations, standards, guidelines and associated surveys, and inspections covering the design, construction, and/or through life compliance of a ship's structure and essential engineering and electrical systems.
</P>
<P><I>Recognized Organization (RO)</I> means an organization authorized to act on behalf of an Administration.
</P>
<P><I>Regional port state control secretariat</I> means an organization established to collect and maintain port state control inspection data in addition to other functions under a regional agreement among countries.


</P>
</DIV8>


<DIV8 N="§ 2.45-5" NODE="46:1.0.1.1.2.4.1.2" TYPE="SECTION">
<HEAD>§ 2.45-5   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> Also, it is available for inspection at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509, and is available from the sources indicated in this section.
</P>
<P>(b) International Maritime Organization, 4 Albert Embankment, London SE1 7SR, U.K. + 44 (0)20 7735 7611, <I>http://www.imo.org/.</I>
</P>
<P>(1) IMO Resolution A.739(18), Guidelines for the Authorization of Organizations Acting on Behalf of the Administration, adopted 4 November 1993, incorporation by reference approved for § 2.45-15.
</P>
<P>(2) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 2.45-10" NODE="46:1.0.1.1.2.4.1.3" TYPE="SECTION">
<HEAD>§ 2.45-10   General.</HEAD>
<P>(a) A classification society (including an employee or agent of that society) must not review, examine, survey, or certify the construction, repair, or alteration of a vessel in the United States unless it is approved under the provisions of this subpart.
</P>
<P>(b) This subpart applies to a recognized organization that meets the definition of a classification society provided in § 2.45-1 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 2.45-15" NODE="46:1.0.1.1.2.4.1.4" TYPE="SECTION">
<HEAD>§ 2.45-15   Approval requirements.</HEAD>
<P>(a) A classification society may be approved for purpose of § 2.45-10 if the following conditions are met:
</P>
<P>(1) Vessels surveyed by the classification society must have a worldwide port state control detention rate of less than 2 percent based on the number of Recognized Organization (RO)-related detentions divided by the number of vessel inspections for at least 40 port state control inspections for the past 3 years;
</P>
<P>(2) The classification society must not be identified in the most recent publication of “Port State Control in the United States” as a Priority I and as having more than one RO-related detention for the past 3 years;
</P>
<P>(3) The classification society must comply with the minimum standards for an RO recommended in IMO Resolution A.739(18), Appendix 1 (incorporated by reference, see § 2.45-5.);
</P>
<P>(4) The classification society must be an RO for at least one country under a formal written agreement that includes all of the elements described in IMO Resolution A.739(18), Appendix 2 (incorporated by reference, see § 2.45-5.);
</P>
<P>(5) The referenced country that is cited for satisfaction of the requirement of paragraph (a)(4) of this section for which the classification society is an RO—
</P>
<P>(i) Must be signatory to each of the following: The International Safety of Life at Sea Convention (SOLAS), the International Convention on the Prevention of Pollution from Ships (MARPOL 73/78), the International Convention on Load Lines (ICLL), 1966, and the Protocol of 1988 relating to the ICLL, 1966; and
</P>
<P>(ii) Must not be identified as a flag state targeted for additional port state control action by the Coast Guard or any regional port state control secretariat.
</P>
<P>(6) The classification society must use a system to—
</P>
<P>(i) Make its safety records and those of persons acting on behalf of the classification society available to the Coast Guard in electronic format;
</P>
<P>(ii) Provide its safety records and those of persons acting on behalf of the classification society to another classification society that requests those records for the purpose of conducting surveys of vessels; and
</P>
<P>(iii) Request the safety records of a vessel to be surveyed from any other classification society that previously surveyed that vessel.
</P>
<P>(b) Where sufficient performance records are not available from a regional port state control secretariat, the Coast Guard may consider an equivalent safety performance indicator proposed by the classification society seeking approval.


</P>
</DIV8>


<DIV8 N="§ 2.45-20" NODE="46:1.0.1.1.2.4.1.5" TYPE="SECTION">
<HEAD>§ 2.45-20   Probation, suspension, and revocation.</HEAD>
<P>(a) A classification society approved for the purpose of this subpart must maintain the minimum requirements for approval set forth in § 2.45-15.
</P>
<P>(b) If an approved classification society fails to maintain compliance with paragraph (a) of this section, the Coast Guard may place the classification society approval on probation, or suspend or revoke the classification society's approval, as appropriate.
</P>
<P>(c) <I>Probation.</I> A classification society on probation is approved for the purpose of this subpart. The probation continues until the next review of the classification society's compliance with paragraph (a) of this section.
</P>
<P>(1) If the review shows that compliance with paragraph (a) of this section is achieved, the probation may end.
</P>
<P>(2) If the review shows significant improvement but compliance with paragraph (a) of this section is not achieved, the probation may be extended.
</P>
<P>(3) If the review does not show significant improvement, and compliance with paragraph (a) of this section is not achieved, the approval may be suspended.
</P>
<P>(d) <I>Suspension.</I> A classification society whose approval is suspended is not approved for the purpose of this subpart. Suspension will continue until the next review of the classification society's compliance with paragraph (a) of this section.
</P>
<P>(1) If the review shows compliance with paragraph (a) of this section, the classification society's approval may be restored.
</P>
<P>(2) If the review shows significant improvement toward compliance with paragraph (a) of this section, the suspension may be extended.
</P>
<P>(3) If the review does not show significant improvement and compliance with paragraph (a) of this section, the classification society's approval may be revoked.
</P>
<P>(e) <I>Revocation.</I> A classification society whose approval is revoked is not approved for the purpose of this subpart. The classification society may reapply for approval when the requirements of § 2.45-15 are met.
</P>
<P>(f) The Coast Guard's Office of Design and Engineering Standards (CG-ENG) administers probations, suspensions, and revocations and makes all related notifications to affected classification societies.


</P>
</DIV8>


<DIV8 N="§ 2.45-25" NODE="46:1.0.1.1.2.4.1.6" TYPE="SECTION">
<HEAD>§ 2.45-25   Application for approval.</HEAD>
<P>(a) An application for approval must be made in writing and in the English language to Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509.
</P>
<P>(b) The application must—
</P>
<P>(1) Indicate the type of work the classification society intends to perform on vessels in the United States;
</P>
<P>(2) Include documentation demonstrating that the classification society complies with § 2.45-15;
</P>
<P>(3) Contain a list of the vessels surveyed by the classification society over the previous 3 calendar years. The list must include vessel names, flags, and IMO numbers, as well as initial vessel inspections and detentions; and
</P>
<P>(4) Provide a summary of the safety records of vessels the classification society surveys for each of the previous 3 calendar years, including initial vessel inspections and detentions for all data contained in regional port state control Memoranda of Understanding (MOU) and other port state control data sources, including the U.S. Coast Guard.
</P>
<P>(c) An application submitted in accordance with 46 CFR part 8, subpart B satisfies the application requirements of paragraph (a) of this section, provided the applicant:
</P>
<P>(1) Has been notified in writing by the Commandant that it met the criteria to be a recognized classification society, and its recognized status has not been revoked, under 46 CFR part 8, subpart B;
</P>
<P>(2) Submits in writing and in the English language to the address in paragraph (a) of this section a statement that the applicant is applying for approval under this subpart; and
</P>
<P>(3) Certifies in the submission under paragraph (c)(2) of this section that the information in the application submitted under 46 CFR part 8, subpart B remains valid.


</P>
</DIV8>


<DIV8 N="§ 2.45-30" NODE="46:1.0.1.1.2.4.1.7" TYPE="SECTION">
<HEAD>§ 2.45-30   Penalties.</HEAD>
<P>The owner, charterer, managing operator, agent, master, or individual in charge of a vessel that employs a classification society to review, examine, survey, or certify the construction, repair, or alteration of a vessel in the United States is subject to civil penalties in accordance with Title 46 U.S.C. 3318 if the classification society is not approved by the Coast Guard under this subpart.


</P>
</DIV8>

</DIV6>


<DIV6 N="2.50" NODE="46:1.0.1.1.2.5" TYPE="SUBPART">
<HEAD>Subpart 2.50—Penalties</HEAD>


<DIV8 N="§ 2.50-1" NODE="46:1.0.1.1.2.5.1.1" TYPE="SECTION">
<HEAD>§ 2.50-1   Penalty procedures.</HEAD>
<P>Civil and criminal penalty procedures appear in 33 CFR part 1. Civil monetary penalty amounts are set forth in 33 CFR part 27.
</P>
<CITA TYPE="N">[CGD 96-052, 62 FR 16703, Apr. 8, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.75" NODE="46:1.0.1.1.2.6" TYPE="SUBPART">
<HEAD>Subpart 2.75—Approvals of Safety Equipment, Materials and Installations, and Qualifications for Construction Personnel</HEAD>


<DIV8 N="§ 2.75-1" NODE="46:1.0.1.1.2.6.1.1" TYPE="SECTION">
<HEAD>§ 2.75-1   Approvals.</HEAD>
<P>(a) Certain navigation and vessel inspection laws, or regulations in this chapter or in 33 CFR chapter I, require the Commandant's approval before specific types of safety equipment, materials, or installations may be installed or used on vessels subject to Coast Guard inspection, or on other described vessels, motorboats, artificial islands, and fixed structures. 
</P>
<P>(b) The Commandant's approvals are issued to persons, partnerships, companies, or corporations who offer for sale specific items of safety equipment, materials, or installations, or intend them for their own or others' use. These approvals are intended to provide a control over the quality of such approved items. The Commandant's approvals apply only to those items constructed or installed in accordance with applicable requirements, and the details as described in the documents granting specific approval. If a specific item when manufactured does not comply with these details, then it is not considered to be approved and the approval issued does not apply to such modified item. For example, if an item is manufactured with changes in design or material not previously approved, the approval does not apply to such modified item. The failure to comply with applicable requirements and details specified in the approval subjects the holder to immediate suspension of approval as described in § 2.75-40, and if necessary, to a public hearing seeking withdrawal of approval and removal of all such items from use or installation as provided in § 2.75-50. 
</P>
<P>(c) The Commandant's approvals are issued to qualified holders in the form of certificates of approval (Form CGHQ-10030), by appropriate description and identification in documents filed with the Office of the Federal Register and published in the <E T="04">Federal Register,</E> or by letters, or by appropriate markings on drawings, plans, etc. Under the direction of the Commandant, the Deputy for Operations Policy and Capabilities (CG-DCO-D) is delegated the authority to exercise the necessary actions relating to the granting, suspension, cancellation or revocation of approvals for special items of safety equipment, materials or installations required by law in regulation in this chapter or in 33 CFR chapter I to have the Commandant's approval. The authority delegated to the Deputy for Operations Policy and Capabilities (CG-DCO-D) may be further delegated by him.
</P>
<P>(d) The approvals granted to holders qualifying under the regulations in this chapter or in specifications, copies of which may be obtained from the Commandant (CG-ENG), and to which official Coast Guard numbers are assigned, will be in the form of certificates of approval. Unless specifically provided otherwise, the approval shall be valid for a period of five years from the date on the certificate of approval, but subject to suspension and/or cancellation if it is found the item offered, sold, or used as Coast Guard approved differs in any detail from the item as described in the certificate of approval and referenced material. 
</P>
<P>(e) A specific Commandant's approval granted to anyone, which is described in a certificate of approval, or a letter, or marked plans, etc., cannot be transferred to another without a specific prior authorization from the Commandant. Such a transfer without the Commandant's authorization normally terminates such approval.
</P>
<P>(f) A listing of current and formerly approved equipment and materials may be found on the internet at: <I>http://cgmix.uscg.mil/equipment.</I> Each OCMI may be contacted for information concerning approved equipment.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 88-070, 53 FR 34533, Sept. 7, 1988; CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 93-055, 61 FR 13927, Mar. 28, 1996; CGD 96-041, 61 FR 50725, Sept. 27, 1996; CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004; USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-5" NODE="46:1.0.1.1.2.6.1.2" TYPE="SECTION">
<HEAD>§ 2.75-5   Certificates of approval.</HEAD>
<P>(a) The Deputy for Operations Policy and Capabilities (CG-DCO-D) or his delegate, will issue a certificate of approval to the manufacturer or party named therein and certify that such manufacturer or party has submitted satisfactory evidence that the item described therein complies with the applicable laws and regulations, which are outlined on the reverse side of the certificate. 
</P>
<P>(b) The approval shall be in effect for a period of 5 years from the date on the certificate of approval unless canceled or suspended by proper authority, or otherwise specifically stated in the certificate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 88-070, 53 FR 34533, Sept. 7, 1988; CGD 96-041, 61 FR 50725, Sept. 27, 1996; CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-10" NODE="46:1.0.1.1.2.6.1.3" TYPE="SECTION">
<HEAD>§ 2.75-10   Procedures for obtaining approvals.</HEAD>
<P>(a) The requirements for obtaining approvals of items covered by specifications and bearing official Coast Guard approval numbers are set forth in parts 159 through 164 of this chapter. For other items, the requirements are described in the regulations governing such items. 
</P>
<P>(b) Unless otherwise specified, correspondence concerning approvals should be submitted electronically to <I>typeapproval@uscg.mil.</I> When plans, drawings, test data, etc., are required to be submitted by the manufacturer, the material being transmitted with the application should be clearly identified.
</P>
<P>(c) If the manufacturer requests that hard copy stamped plans be returned to them, or if product samples must be submitted, the plans or samples must be addressed to the Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509. When submitted, hard copy plans must be accompanied by electronic drawings or must be submitted in triplicate.
</P>
<CITA TYPE="N">[CGD 76-048, 44 FR 73043, Dec. 17, 1979, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 88-070, 53 FR 34533, Sept. 7, 1988; CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996; USCG-2020-0519, 89 FR 76695, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-15" NODE="46:1.0.1.1.2.6.1.4" TYPE="SECTION">
<HEAD>§ 2.75-15   Requirements and tests.</HEAD>
<P>(a) Approved items described in certificates of approval are usually required to meet specific requirements and/or tests, prior to obtaining the approval. Additional factory tests to determine that proper uniformity and quality controls are followed during the manufacture of the specific items may be required. These requirements governing the manufacturer in particular are set forth in the regulations in this chapter or in specifications, copies of which may be obtained from the Commandant (CG-ENG). If the requirements are met, a certificate of approval will be issued. 
</P>
<P>(b) When the specific item described in an application, together with accompanying drawings, plans, etc., does not meet applicable requirements or fails to meet specified tests, the applicant will be notified accordingly. The Coast Guard may suggest changes in order for the item to qualify and permit the issuance of an approval. 
</P>
<P>(c) For items not covered by specification requirements in parts 160 to 164, inclusive (subchapter Q—Specifications) of this chapter, the requirements in the navigation and vessel inspection laws, and applicable regulations in this chapter or in 33 CFR chapter I apply and shall be met before approvals may be issued. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 88-070, 53 FR 34533, Sept. 7, 1988; CGD 95-072, 60 FR 50459, Sept. 29, 1995; CGD 96-041, 61 FR 50725, Sept. 27, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-25" NODE="46:1.0.1.1.2.6.1.5" TYPE="SECTION">
<HEAD>§ 2.75-25   Portable fire extinguishers.</HEAD>
<P>(a) The portable fire extinguishers listed and labeled as <I>marine type</I> by a recognized laboratory, as provided in subpart 162.028 of part 162 of subchapter Q (Specifications) of this chapter, will be accepted as approved for use on merchant vessels, motorboats, etc., whenever required by the regulations in this chapter, and for use on artificial islands and fixed structures on the Outer Continental Shelf whenever required by the regulations in 33 CFR parts 140 to 146, inclusive. 
</P>
<P>(b) The procedures for manufacturers to follow and the requirements governing portable fire extinguishers to qualify being listed and labeled as <I>marine type</I> by a recognized laboratory are set forth in subpart 162.028 of part 162 of subchapter Q (Specifications) of this chapter. 
</P>
<P>(c) The procedures for a laboratory to qualify as a <I>recognized laboratory</I> and to be listed in § 162.028-5 of subchapter Q (Specifications) of this chapter are as follows: 
</P>
<P>(1) The laboratory shall submit an informal application in writing on its usual letterhead paper to the Commandant (CG-5PS), Attn: Director of Commercial Regulations, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509, requesting recognition and listing, as a recognized laboratory. 
</P>
<P>(2) Accompanying the informal application, as identified enclosures, shall be: 
</P>
<P>(i) A certification that it is a laboratory which has been and is regularly engaged in the examination, testing, and evaluation of portable fire extinguishers. 
</P>
<P>(ii) A certification that it has an established factory inspection, listing, and labeling program, together with a complete description of it and how it works. 
</P>
<P>(iii) A description of its facilities used in the examination, testing, and evaluation of portable fire extinguishers, together with its name (if different from that of submitter), and location (city, street, and state). 
</P>
<P>(iv) A list of the names and home and office addresses of its principal officers and its managing directors (if any). 
</P>
<P>(v) A description of its special standards for listing and labeling portable fire extinguishers as <I>marine type,</I> as contemplated by the specification in subpart 162.028 of part 162 of subchapter Q (Specifications) of this chapter. 
</P>
<P>(3) If the Commandant finds that a laboratory qualifies as a <I>recognized laboratory,</I> and it is subject to Coast Guard jurisdiction, the approval and listing will be published on the Coast Guard's Maritime Information eXchange Web site at <I>http://cgmix.uscg.mil/equipment</I> and will be in effect until suspended, canceled or terminated by proper authority. The failure of a recognized laboratory to maintain its established factory inspection, listing and labeling program as approved by the Commandant shall be cause for terminating a listing as a <I>recognized laboratory.</I>
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; USCG-2015-0867, 80 FR 62469, Oct. 16, 2015]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-40" NODE="46:1.0.1.1.2.6.1.6" TYPE="SECTION">
<HEAD>§ 2.75-40   Suspension of approval.</HEAD>
<P>(a) Whenever it is determined that a specific item is not in compliance with the applicable laws, rules, and regulations, and the requirements specified in the approval issued by the Coast Guard, the District Commander or the Officer in Charge, Marine Inspection, will immediately notify the holder of the approval wherein the specific item fails to meet applicable requirements. If the defects, deficiencies or variations in the item are deemed important, such officer is authorized and may immediately suspend the approval, may require the holder to surrender the certificate of approval (if any), and may direct the holder to cease claiming the defective items are Coast Guard approved, pending a final decision from the Commandant in the matter. 
</P>
<P>(b) The procedures for appealing the temporary suspension shall be those described in § 2.01-70. 


</P>
</DIV8>


<DIV8 N="§ 2.75-50" NODE="46:1.0.1.1.2.6.1.7" TYPE="SECTION">
<HEAD>§ 2.75-50   Withdrawals or terminations of approvals and appeals.</HEAD>
<P>(a) The Commandant may withdraw approval for any item which is found not to be in compliance with the conditions of approval, found to be unsuitable for its intended purpose, or does not meet the requirements of applicable regulations.
</P>
<P>(b) Approvals of equipment are terminated when the manufacturer is no longer in business, or when the item is no longer being manufactured, or when the approval expires. 
</P>
<P>(c) Any person directly affected by a decision to deny, withdraw, or terminate an approval may appeal the decision to Director of Commercial Regulations &amp; Standards (CG-5PS) as provided in § 1.03-15 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 93-055, 61 FR 13927, Mar. 28, 1996; CGD 96-041, 61 FR 50725, Sept. 27, 1996; CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-60" NODE="46:1.0.1.1.2.6.1.8" TYPE="SECTION">
<HEAD>§ 2.75-60   Hazardous ships' stores.</HEAD>
<P>Hazardous ships' stores, as defined in § 147.3 of this chapter, must not be brought on board or used on any vessel unless they meet the requirements of part 147 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-044, 53 FR 7748, Mar. 10, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 2.75-70" NODE="46:1.0.1.1.2.6.1.9" TYPE="SECTION">
<HEAD>§ 2.75-70   Welding procedure and performance qualifications.</HEAD>
<P>(a) Welding procedures and welder performance utilized in the fabrication of vessels and their various systems and components subject to Coast Guard inspection shall be qualified as required by the applicable subchapter. For applicable requirements see §§ 32.60-1(a) of subchapter D (Tank Vessels), § 72.01-15 of subchapter H (Passenger Vessels), § 92.01-10 of subchapter I (Cargo and Miscellaneous Vessels), or § 190.01-10 of subchapter U (Oceanographic Vessels) of this chapter. See part 57 of subchapter F (Marine Engineering) for requirements for the welding of pressure piping, boilers, pressure vessels, and nonpressure vessel type tanks, and associated secondary barriers as defined in § 38.05-4 of subchapter D (Tank Vessels) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18804, Dec. 18, 1968]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.85" NODE="46:1.0.1.1.2.7" TYPE="SUBPART">
<HEAD>Subpart 2.85—Load Lines</HEAD>


<DIV8 N="§ 2.85-1" NODE="46:1.0.1.1.2.7.1.1" TYPE="SECTION">
<HEAD>§ 2.85-1   Assignment of load lines.</HEAD>
<P>Most U.S. vessels, and foreign vessels in U.S. waters are required to have load line assignments in accordance with 46 U.S.C. Chapter 51. The load lines marks, when placed on a vessel, indicate the maximum draft to which such vessel can be lawfully submerged, in the various circumstances and seasons applicable to such vessel. See subchapter E (Load Lines) of this chapter for applicable details governing assignment and marking of load lines.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51195, Sept. 30, 1997, as amended by USCG-1998-4442, 63 FR 52188, Sept. 30, 1998; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.90" NODE="46:1.0.1.1.2.8" TYPE="SUBPART">
<HEAD>Subpart 2.90—Plans, Drawings or Blueprints</HEAD>


<DIV8 N="§ 2.90-1" NODE="46:1.0.1.1.2.8.1.1" TYPE="SECTION">
<HEAD>§ 2.90-1   General requirements.</HEAD>
<P>(a) Drawings, blueprints or plans showing the details of construction of vessels subject to inspection or installations thereon are required to be submitted for approval in accordance with applicable regulations in this chapter, information as to which may be obtained at any local Marine Inspection Office. 
</P>
<P>(b) The requirements for passenger vessel construction are in parts 43-46, 70-78, of this chapter. 
</P>
<P>(c) The requirements for tank vessel construction are in parts 30-39, 43-45, of this chapter. 
</P>
<P>(d) The requirements for cargo and miscellaneous vessel construction are in parts 43-45, 90-97, of this chapter. 
</P>
<P>(e) The requirements for marine engineering installations or equipment are in parts 50-69 of this chapter. 
</P>
<P>(f) The requirements for electrical engineering installations or equipment are in parts 110-113 of this chapter. 
</P>
<P>(g) The requirements for items to be manufactured under specific approval by the Commandant are in parts 160-164 of this chapter. 
</P>
<P>(h) The requirements for vessels carrying certain bulk dangerous cargoes are in parts 148, 151, 153, and 154 of this chapter.
</P>
<P>(i) The requirements for subdivision and stability plans and calculations are in part 170 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16604, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49203, Sept. 26, 1977; CGD 79-023, 48 FR 51006, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="2.95" NODE="46:1.0.1.1.2.9" TYPE="SUBPART">
<HEAD>Subpart 2.95—Retention of Records by the Public</HEAD>


<DIV8 N="§ 2.95-1" NODE="46:1.0.1.1.2.9.1.1" TYPE="SECTION">
<HEAD>§ 2.95-1   Certificates or documents issued by Coast Guard.</HEAD>
<P>(a) Certificates or documents issued to the public, as required by laws, rules, or regulations, shall be retained for the applicable period of time, as follows: 
</P>
<P>(1) If the certificate or document specifies a definite period of time for which it is valid, it shall be retained for so long as it is valid unless it is required to be surrendered; or, 
</P>
<P>(2) If the certificate or document does not specify a definite period of time for which it is valid, it shall be retained for that period of time such certificate or document is required for operation of the vessel; or, 
</P>
<P>(3) If the certificate or document is evidence of a person's qualifications, it shall be retained for so long as it is valid unless it is required to be surrendered. 
</P>
<P>(b) Nothing in this section shall be construed as preventing the Coast Guard from canceling, suspending, or withdrawing any certificate or document issued at any time. 


</P>
</DIV8>


<DIV8 N="§ 2.95-5" NODE="46:1.0.1.1.2.9.1.2" TYPE="SECTION">
<HEAD>§ 2.95-5   Certificates or documents issued by others.</HEAD>
<P>(a) Certificates or documents issued by other public agencies or private organizations, which are accepted as prima facie evidence of compliance with requirements administered by the Coast Guard, shall be retained for the applicable period of time as follows: 
</P>
<P>(1) If the certificate or document specifies a definite period of time for which it is valid, it shall be retained for so long as it is valid unless it is required to be surrendered; or 
</P>
<P>(2) If the certificate or document does not specify a definite period of time for which it is valid, it shall be retained for the period of time such certificate or document is required for operation of the vessel; or, 
</P>
<P>(3) If the certificate or documents is evidence of a person's qualifications, it shall be retained for so long as it is valid unless it is required to be surrendered. 


</P>
</DIV8>


<DIV8 N="§ 2.95-10" NODE="46:1.0.1.1.2.9.1.3" TYPE="SECTION">
<HEAD>§ 2.95-10   Equipment or material required to be approved.</HEAD>
<P>(a) The manufacturer of any equipment or material, which must also be approved by or found satisfactory for use by the Commandant, shall keep the required drawings, plans, blueprints, specifications, production models (if any), qualification tests, and related correspondence containing evidence that the Coast Guard has found such equipment or material satisfactory, during the period of time the approval or listing is valid. Most of the specifications containing detailed descriptions of records required to be retained by the public are in parts 160 to 164, inclusive in subchapter Q (Specifications) of this chapter. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="3" NODE="46:1.0.1.1.3" TYPE="PART">
<HEAD>PART 3—DESIGNATION OF OCEANOGRAPHIC RESEARCH VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2113, 3306; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 77-081, 46 FR 56202, Nov. 16, 1981, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="3.01" NODE="46:1.0.1.1.3.1" TYPE="SUBPART">
<HEAD>Subpart 3.01—Authority and Purpose</HEAD>


<DIV8 N="§ 3.01-1" NODE="46:1.0.1.1.3.1.1.1" TYPE="SECTION">
<HEAD>§ 3.01-1   Purpose of regulations.</HEAD>
<P>The purpose of the regulations in this part is to establish standard procedures for the designation of certain vessels as oceanographic research vessels as defined in 46 U.S.C. 2101.
</P>
<CITA TYPE="N">[CGD 77-081, 46 FR 56202, Nov. 16, 1981, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-2024-1103, 90 FR 52879, Nov. 24, 2025]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="3.03" NODE="46:1.0.1.1.3.2" TYPE="SUBPART">
<HEAD>Subpart 3.03—Application</HEAD>


<DIV8 N="§ 3.03-1" NODE="46:1.0.1.1.3.2.1.1" TYPE="SECTION">
<HEAD>§ 3.03-1   Vessels subject to the requirements of this part.</HEAD>
<P>The regulations in this part are applicable to U.S. flag vessels desiring designation as oceanographic research vessels in accordance with 46 U.S.C. 2101.
</P>
<CITA TYPE="N">[CGD 77-081, 46 FR 56202, Nov. 16, 1981, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-2005-22329, 70 FR 57183, Sept. 30, 2005; USCG-2023-0759, 89 FR 22948, Apr. 3, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="3.05" NODE="46:1.0.1.1.3.3" TYPE="SUBPART">
<HEAD>Subpart 3.05—Definition of Terms Used in This Part</HEAD>


<DIV8 N="§ 3.05-1" NODE="46:1.0.1.1.3.3.1.1" TYPE="SECTION">
<HEAD>§ 3.05-1   Letter of designation.</HEAD>
<P>A letter issued by an Officer in Charge, Marine Inspection, designating an uninspected vessel as an oceanographic research vessel.


</P>
</DIV8>


<DIV8 N="§ 3.05-3" NODE="46:1.0.1.1.3.3.1.2" TYPE="SECTION">
<HEAD>§ 3.05-3   Oceanographic research vessel.</HEAD>
<P>“An oceanographic research vessel is a vessel which the U.S. Coast Guard finds is employed exclusively in one or more of the following:
</P>
<P>(a) Oceanographic instruction;
</P>
<P>(b) Limnologic instruction;
</P>
<P>(c) Oceanographic research; or,
</P>
<P>(d) Limnologic research.”


</P>
</DIV8>

</DIV6>


<DIV6 N="3.10" NODE="46:1.0.1.1.3.4" TYPE="SUBPART">
<HEAD>Subpart 3.10—Designation</HEAD>


<DIV8 N="§ 3.10-1" NODE="46:1.0.1.1.3.4.1.1" TYPE="SECTION">
<HEAD>§ 3.10-1   Procedures for designating oceanographic research vessels.</HEAD>
<P>(a) Upon written request by the owner, master, or agent of a vessel, a determination will be made by the Officer in Charge, Marine Inspection, of the zone in which the vessel is located, whether the vessel may be designated as an oceanographic research vessel.
</P>
<P>(b) The request should contain sufficient information to allow the Officer in Charge, Marine Inspection, to make this determination. At a minimum, the following items must be submitted:
</P>
<P>(1) A detailed description of the vessel, including its identification number, owner and charterer.
</P>
<P>(2) A specific operating plan stating precisely the intended use of the vessel.
</P>
<P>(3) Any additional information as may be requested by the Officer in Charge, Marine Inspection.
</P>
<P>(c) If designation is granted, it shall be indicated as follows:
</P>
<P>(1) For inspected vessels—indicated on the certificate of inspection, valid for its duration.
</P>
<P>(2) For uninspected vessels—indicated by a letter of designation, which shall be maintained on board the vessel and remain in effect for two years from date of issuance.
</P>
<P>(d) All designations shall remain valid for the period specified on the applicable document, provided all operating conditions remain unchanged from the date of designation.
</P>
<P>(e) In the event of a change in operating conditions, the owner, master, or agent of the vessel shall advise the Officer in Charge, Marine Inspection who issued the designation. After reviewing the pertinent information concerning the operational changes, the Officer in Charge, Marine Inspection, shall determine if the vessel is still eligible to retain its designation as an oceanographic research vessel.
</P>
<CITA TYPE="N">[CGD 77-081, 46 FR 56202, Nov. 16, 1981, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 3.10-5" NODE="46:1.0.1.1.3.4.1.2" TYPE="SECTION">
<HEAD>§ 3.10-5   Renewal of letter of designation.</HEAD>
<P>At least 60 days prior to the expiration date of the letter of designation or certificate of inspection, a request for renewal must be submitted in the same manner as described in 3.10-1. However, if the request for renewal is submitted to the Officer in Charge, Marine Inspection, who made the initial determination and all operating conditions remain unchanged, the information required by § 3.10-1(b) need not be resubmitted with the request.


</P>
</DIV8>


<DIV8 N="§ 3.10-10" NODE="46:1.0.1.1.3.4.1.3" TYPE="SECTION">
<HEAD>§ 3.10-10   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50379, Dec. 6, 1989]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="4" NODE="46:1.0.1.1.4" TYPE="PART">
<HEAD>PART 4—MARINE CASUALTIES AND INVESTIGATIONS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>43 U.S.C. 1333; 46 U.S.C. 2103, 2303a, 2306, 6101, 6301, 6305, 56311, and 70034; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4. Subpart 4.40 issued under 49 U.S.C. 1903(a)(1)(E).
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 74-119, 39 FR 33317, Sept. 17, 1974, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="4.01" NODE="46:1.0.1.1.4.1" TYPE="SUBPART">
<HEAD>Subpart 4.01—Authority and Scope of Regulations</HEAD>


<DIV8 N="§ 4.01-1" NODE="46:1.0.1.1.4.1.1.1" TYPE="SECTION">
<HEAD>§ 4.01-1   Scope of regulation.</HEAD>
<P>The regulations in this part govern marine casualty reporting, investigations of marine casualties, and submission of reports designed to increase the likelihood of timely assistance to floating outer continental shelf (OCS) facilities, mobile offshore drilling units (MODUs), and other vessels in distress.
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39484, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.01-3" NODE="46:1.0.1.1.4.1.1.2" TYPE="SECTION">
<HEAD>§ 4.01-3   Reporting exclusion.</HEAD>
<P>(a) Vessels subject to 33 CFR 173.51 are excluded from the requirements of subpart 4.05.
</P>
<P>(b) Vessels which report diving accidents under 46 CFR 197.484 regarding deaths, or injuries which cause incapacitation for greater than 72 hours, are not required to give notice under § 4.05-1(a)(5) or § 4.05-1(a)(6).
</P>
<P>(c) Vessels, floating OCS facilities, and MODUs are excluded from the requirements of § 4.05-1(a)(5) and (6) with respect to the death or injury of shipyard or harbor workers when such accidents are not the result of either a reportable casualty (for example, collision) or a reportable equipment casualty (for example, cargo boom failure) and are subject to the reporting requirements of Occupational Safety and Health Administration (OSHA) under 29 CFR part 1904.
</P>
<P>(d) Except as provided in subpart 4.40, public vessels are excluded from the requirements of this part.
</P>
<CITA TYPE="N">[CGD 76-170, 45 FR 77441, Nov. 24, 1980; 46 FR 19235, Mar. 30, 1981, as amended by CGD 76-170, 47 FR 39684, Sept. 9, 1982; CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000; USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.03" NODE="46:1.0.1.1.4.2" TYPE="SUBPART">
<HEAD>Subpart 4.03—Definitions</HEAD>


<DIV8 N="§ 4.03-0" NODE="46:1.0.1.1.4.2.1.1" TYPE="SECTION">
<HEAD>§ 4.03-0   Definitions that apply to this subpart.</HEAD>
<P>This subpart contains terms defined for purposes of this part. Other definitions used in this part are in 33 CFR 140.10.
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39485, June 30, 2026]




</CITA>
</DIV8>


<DIV8 N="§ 4.03-1" NODE="46:1.0.1.1.4.2.1.2" TYPE="SECTION">
<HEAD>§ 4.03-1   Marine casualty or accident.</HEAD>
<P><I>Marine casualty or accident</I> means—
</P>
<P>(1) Any casualty or accident involving any vessel other than a public vessel that—
</P>
<P>(i) Occurs upon the navigable waters of the United States, its territories or possessions;
</P>
<P>(ii) Involves any U.S. vessel wherever such casualty or accident occurs; or
</P>
<P>(iii) With respect to a foreign tank vessel operating in waters subject to the jurisdiction of the United States, including the Exclusive Economic Zone (EEZ), involves significant harm to the environment or material damage affecting the seaworthiness or efficiency of the vessel.
</P>
<P>(2) Any casualty or accident involving a vessel, floating OCS facility, or MODU as defined in 33 CFR part 140, when they are engaged in an OCS activity.
</P>
<P>(3) The term “marine casualty or accident” applies to events including, but not limited to:
</P>
<P>(i) Any fall overboard, injury, or loss of life of any person;
</P>
<P>(ii) Grounding;
</P>
<P>(iii) Stranding;
</P>
<P>(iv) Foundering;
</P>
<P>(v) Flooding;
</P>
<P>(vi) Collision;
</P>
<P>(vii) Allision;
</P>
<P>(viii) Explosion;
</P>
<P>(ix) Fire;
</P>
<P>(x) Reduction or loss of electrical power, propulsion, or steering capabilities;
</P>
<P>(xi) Failures or occurrences, regardless of cause, which impair any aspect of operation, components, or cargo;
</P>
<P>(xii) Any other circumstance that might affect or impair seaworthiness, efficiency, or fitness for service or route;
</P>
<P>(xiii) Any incident involving significant harm to the environment;
</P>
<P>(xiv) Any occurrences of injury or loss of life to any person while diving from a vessel, and using underwater breathing apparatus; or
</P>
<P>(xv) Any incident described in § 4.05-1(a).
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39485, June 30, 2026] 


</CITA>
</DIV8>


<DIV8 N="§ 4.03-2" NODE="46:1.0.1.1.4.2.1.3" TYPE="SECTION">
<HEAD>§ 4.03-2   Serious marine incident.</HEAD>
<P>The term <I>serious marine incident</I> includes the following events involving a vessel in commercial service, floating OCS facility, or MODU as described in § 4.03-1(1) and (2):
</P>
<P>(a) Any marine casualty or accident as defined in § 4.03-1 which is required by § 4.05-1 to be reported to the Coast Guard and which results in any of the following:
</P>
<P>(1) One or more deaths;
</P>
<P>(2) An injury to a crewmember, passenger, or other person which requires professional medical treatment beyond first aid, and, in the case of a person employed on board a vessel in commercial service, floating OCS facility, or MODU, which renders the individual unfit to perform routine vessel duties;
</P>
<P>(3) Damage to property, as defined in § 4.05-1(a)(7) of this part, in excess of $200,000;
</P>
<P>(4) Actual or constructive total loss of any vessel or MODU subject to inspection under 46 U.S.C. 3301; or
</P>
<P>(5) Actual or constructive total loss of any self-propelled vessel, not subject to inspection under 46 U.S.C. 3301, of 100 gross tons or more.
</P>
<P>(b) A discharge of oil of 10,000 gallons or more into the navigable waters of the United States, as defined in 33 U.S.C. 1321, whether or not resulting from a marine casualty.
</P>
<P>(c) A discharge of a reportable quantity of a hazardous substance into the navigable waters of the United States, or a release of a reportable quantity of a hazardous substance into the environment of the United States, whether or not resulting from a marine casualty.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47077, Nov. 21, 1988, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-4" NODE="46:1.0.1.1.4.2.1.4" TYPE="SECTION">
<HEAD>§ 4.03-4   Individual directly involved in a serious marine incident.</HEAD>
<P>The term <I>individual directly involved in a serious marine incident</I> is an individual whose order, action or failure to act is determined to be, or cannot be ruled out as, a causative factor in the events leading to or causing a serious marine incident.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47077, Nov. 21, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-5" NODE="46:1.0.1.1.4.2.1.5" TYPE="SECTION">
<HEAD>§ 4.03-5   Medical facility.</HEAD>
<P>The term <I>medical facility</I> means an American hospital, clinic, physician's office, or laboratory, where blood and urine specimens can be collected according to recognized professional standards.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47077, Nov. 21, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-6" NODE="46:1.0.1.1.4.2.1.6" TYPE="SECTION">
<HEAD>§ 4.03-6   Qualified medical personnel.</HEAD>
<P>The term <I>qualified medical personnel</I> means a physician, physician's assistant, nurse, emergency medical technician, or other person authorized under State or Federal law or regulation to collect blood and urine specimens.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47077, Nov. 21, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-7" NODE="46:1.0.1.1.4.2.1.7" TYPE="SECTION">
<HEAD>§ 4.03-7   Chemical test.</HEAD>
<P>The term <I>chemical test</I> means a scientifically recognized test which analyzes an individual's breath, blood, urine, saliva, bodily fluids, or tissues for evidence of dangerous drug or alcohol use.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47077, Nov. 21, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-10" NODE="46:1.0.1.1.4.2.1.8" TYPE="SECTION">
<HEAD>§ 4.03-10   Party in interest.</HEAD>
<P>The term <I>party in interest</I> shall mean any person whom the Marine Board of Investigation or the investigating officer shall find to have a direct interest in the investigation conducted by it and shall include an owner, a charterer, or the agent of such owner or charterer of the vessel or vessels involved in the marine casualty or accident, and all licensed or certificated personnel whose conduct, whether or not involved in a marine casualty or accident is under investigation by the Board or investigating officer. 


</P>
</DIV8>


<DIV8 N="§ 4.03-15" NODE="46:1.0.1.1.4.2.1.9" TYPE="SECTION">
<HEAD>§ 4.03-15   Commandant.</HEAD>
<P>The Commandant, U.S. Coast Guard, is that officer who acts as chief of the Coast Guard and is charged with the administration of the Coast Guard. 


</P>
</DIV8>


<DIV8 N="§ 4.03-20" NODE="46:1.0.1.1.4.2.1.10" TYPE="SECTION">
<HEAD>§ 4.03-20   Coast Guard district.</HEAD>
<P>A Coast Guard district is one of the geographical areas whose boundaries are described in 33 CFR part 3. 


</P>
</DIV8>


<DIV8 N="§ 4.03-25" NODE="46:1.0.1.1.4.2.1.11" TYPE="SECTION">
<HEAD>§ 4.03-25   District Commander.</HEAD>
<P>The District Commander is the chief of a Coast Guard district and is charged with the administration of all Coast Guard responsibilities and activities within his respective district, except those functions of administrative law judges under the Administrative Procedure Act (60 Stat. 237, 5 U.S.C. 1001 <I>et seq.</I>) and activities of independent units of the Coast Guard, such as the Coast Guard Yard and the Coast Guard Academy. 


</P>
</DIV8>


<DIV8 N="§ 4.03-30" NODE="46:1.0.1.1.4.2.1.12" TYPE="SECTION">
<HEAD>§ 4.03-30   Investigating officer.</HEAD>
<P>An investigating officer is an officer or employee of the Coast Guard designated by the Commandant, District Commander or the Officer in Charge, Marine Inspection, for the purpose of making investigations of marine casualties and accidents or other matters pertaining to the conduct of seamen. An Officer in Charge, Marine Inspection, is an investigating officer without further designation. 


</P>
</DIV8>


<DIV8 N="§ 4.03-35" NODE="46:1.0.1.1.4.2.1.13" TYPE="SECTION">
<HEAD>§ 4.03-35   Nuclear vessel.</HEAD>
<P>The term <I>nuclear vessel</I> means any vessel in which power for propulsion, or for any other purpose, is derived from nuclear energy; or any vessel handling or processing substantial amounts of radioactive material other than as cargo.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-40" NODE="46:1.0.1.1.4.2.1.14" TYPE="SECTION">
<HEAD>§ 4.03-40   Public vessels.</HEAD>
<P>Public vessel means a vessel that—
</P>
<P>(a) Is owned, or demise chartered, and operated by the U.S. Government or a government of a foreign country, except a vessel owned or operated by the Department of Transportation or any corporation organized or controlled by the Department (except a vessel operated by the Coast Guard or Saint Lawrence Seaway Development Corporation); and
</P>
<P>(b) Is not engaged in commercial service.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-45" NODE="46:1.0.1.1.4.2.1.15" TYPE="SECTION">
<HEAD>§ 4.03-45   Marine employer.</HEAD>
<P><I>Marine employer</I> means the owner, managing operator, charterer, agent, master, or person in charge of a vessel other than a recreational vessel.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987, as amended by USCG-2024-1103, 90 FR 52879, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-50" NODE="46:1.0.1.1.4.2.1.16" TYPE="SECTION">
<HEAD>§ 4.03-50   Recreational vessel.</HEAD>
<P><I>Recreational vessel</I> means a vessel meeting the definition in 46 U.S.C. 2101 that is then being used only for pleasure.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-55" NODE="46:1.0.1.1.4.2.1.17" TYPE="SECTION">
<HEAD>§ 4.03-55   Law enforcement officer.</HEAD>
<P><I>Law enforcement officer</I> means a Coast Guard commissioned, warrant or petty officer; or any other law enforcement officer authorized to obtain a chemical test under Federal, State, or local law. 
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-60" NODE="46:1.0.1.1.4.2.1.18" TYPE="SECTION">
<HEAD>§ 4.03-60   Noxious liquid substance (NLS).</HEAD>
<P><I>Noxious liquid substance (NLS)</I> means—
</P>
<P>(a) Each substance listed in 33 CFR 151.47 or 151.49;
</P>
<P>(b) Each substance having an “A,” “B,” “C,” or “D” beside its name in the column headed “IMO Annex II pollution category” in table 1 of part 153 of this chapter; and
</P>
<P>(c) Each substance that is identified as an NLS in a written permission issued under § 153.900(d) of this chapter.
</P>
<CITA TYPE="N">[USCG-2000-6927, 70 FR 74676, Dec. 16, 2005]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-65" NODE="46:1.0.1.1.4.2.1.19" TYPE="SECTION">
<HEAD>§ 4.03-65   Significant harm to the environment.</HEAD>
<P><I>Significant harm to the environment</I> means—
</P>
<P>(a) In the navigable waters of the United States, a discharge of oil as set forth in 40 CFR 110.3 or a discharge of hazardous substances in quantities equal to or exceeding, in any 24-hour period, the reportable quantity determined in 40 CFR part 117;
</P>
<P>(b) In other waters subject to the jurisdiction of the United States, including the EEZ—
</P>
<P>(1) A discharge of oil in excess of the quantities or instantaneous rate permitted in 33 CFR 151.10 or 151.13 during operation of the ship; or
</P>
<P>(2) A discharge of noxious liquid substances in bulk in violation of §§ 153.1126 or 153.1128 of this chapter during the operation of the ship; and
</P>
<P>(c) In waters subject to the jurisdiction of the United States, including the EEZ, a probable discharge of oil, hazardous substances, marine pollutants, or noxious liquid substances. The factors you must consider to determine whether a discharge is probable include, but are not limited to—
</P>
<P>(1) Vessel, floating OCS facility, or MODU location and proximity to land or other navigational hazards;
</P>
<P>(2) Weather;
</P>
<P>(3) Tide current;
</P>
<P>(4) Sea state;
</P>
<P>(5) Traffic density;
</P>
<P>(6) The nature of damage to the vessel, floating OCS facility, or MODU; and
</P>
<P>(7) Failure or breakdown aboard the vessel, floating OCS facility, or MODU, its machinery, or equipment.
</P>
<CITA TYPE="N">[USCG-2000-6927, 70 FR 74676, Dec. 16, 2005, as amended by USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-70" NODE="46:1.0.1.1.4.2.1.20" TYPE="SECTION">
<HEAD>§ 4.03-70   Tank vessel.</HEAD>
<P><I>Tank vessel</I> means a vessel that is constructed or adapted to carry, or that carries, oil, hazardous substances, marine pollutants, or noxious liquid substances, in bulk as cargo or cargo residue.
</P>
<CITA TYPE="N">[USCG-2000-6927, 70 FR 74676, Dec. 16, 2005]


</CITA>
</DIV8>


<DIV8 N="§ 4.03-75" NODE="46:1.0.1.1.4.2.1.21" TYPE="SECTION">
<HEAD>§ 4.03-75   Merchant mariner credential and credential.</HEAD>
<P>The following definitions apply to this part:
</P>
<P><I>Credential</I> means any or all of the following:
</P>
<P>(1) Merchant mariner's document.
</P>
<P>(2) Merchant mariner's license.
</P>
<P>(3) STCW endorsement.
</P>
<P>(4) Certificate of registry.
</P>
<P>(5) Merchant mariner credential.
</P>
<P><I>Merchant mariner credential or MMC</I> means the credential issued by the Coast Guard under 46 CFR part 10. It combines the individual merchant mariner's document, license, and certificate of registry enumerated in 46 U.S.C. subtitle II part E as well as the STCW endorsement into a single credential that serves as the mariner's qualification document, certificate of identification, and certificate of service.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.04" NODE="46:1.0.1.1.4.3" TYPE="SUBPART">
<HEAD>Subpart 4.04—Notice of Potential Casualty</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 85-015, 51 FR 19341, May 29, 1986, unless otherwise noted.






</PSPACE></SOURCE>

<DIV8 N="§ 4.04-1" NODE="46:1.0.1.1.4.3.1.1" TYPE="SECTION">
<HEAD>§ 4.04-1   Reports of potential casualty.</HEAD>
<P>(a) An owner, charterer, managing operator, or agent of a vessel, floating OCS facility, or MODU to which this part applies must immediately notify either of the following Coast Guard officers if there is reason to believe the vessel, floating OCS facility, or MODU is lost or imperiled:
</P>
<P>(1) The Coast Guard district rescue coordination center (RCC) cognizant over the area the vessel, floating OCS facility, or MODU was last operating; or
</P>
<P>(2) The Coast Guard search and rescue authority nearest to where the vessel, floating OCS facility, or MODU was last operating.
</P>
<P>(b) Reasons for belief that a vessel, floating OCS facility, or MODU is in distress include, but are not limited to, lack of communication with or nonappearance of the vessel, floating OCS facility, or MODU.
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39485, June 30, 2026]




</CITA>
</DIV8>


<DIV8 N="§ 4.04-3" NODE="46:1.0.1.1.4.3.1.2" TYPE="SECTION">
<HEAD>§ 4.04-3   Reports of lack of communication.</HEAD>
<P>The owner, charterer, managing operator, or agent that is required to report to the United States Flag Merchant Vessel Location Filing System under the authority of section 212(A) of the Merchant Marine Act, 1936 (46 App. U.S.C. 1122a), must immediately notify the Coast Guard if more than 48 hours have passed since receiving communication. This notification must be given to the Coast Guard district RCC cognizant over the last known operating area.
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.04-5" NODE="46:1.0.1.1.4.3.1.3" TYPE="SECTION">
<HEAD>§ 4.04-5   Substance of reports.</HEAD>
<P>The owner, charterer, managing operator, or agent, notifying the Coast Guard under § 4.04-1 or § 4.04-3, must:
</P>
<P>(a) Provide the name and identification number of the vessel, floating OCS facility, or MODU, the names of the individuals on board, and other information that may be requested by the Coast Guard (when providing the names of the individuals on board for a passenger vessel, the list of passengers need only meet the requirements of 46 U.S.C. 3502); and
</P>
<P>(b) Submit written confirmation of that notice to the Coast Guard facility that the notice was given to within 24 hours.
</P>
<APPRO TYPE="N">(Information collection requirements approved by the Office of Management and Budget under control number 1625-0048)
</APPRO>
<CITA TYPE="N">[CGD 85-015, 51 FR 19341, May 29, 1986, as amended by USCG-2006-25697, 71 FR 55745, Sept. 25, 2006; USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.05" NODE="46:1.0.1.1.4.4" TYPE="SUBPART">
<HEAD>Subpart 4.05—Notice of Marine Casualty and Voyage Records</HEAD>


<DIV8 N="§ 4.05-1" NODE="46:1.0.1.1.4.4.1.1" TYPE="SECTION">
<HEAD>§ 4.05-1   Notice of marine casualty.</HEAD>
<P>(a) Immediately after addressing resultant safety concerns, the owner, agent, master, operator, or person in charge, must notify the nearest Coast Guard units, to include Sector, Marine Safety Unit, Coast Guard District or Area Offices whenever a vessel, floating OCS facility, or MODU to which this part applies is involved in a marine casualty consisting of—
</P>
<P>(1) An unintended grounding, or an unintended strike of (allision with) a bridge;
</P>
<P>(2) An intended grounding, or an intended strike of a bridge, that creates a hazard to navigation, the environment, or the safety of a vessel, floating OCS facility, or MODU that meets any criterion of paragraphs (a)(3) through (8) of this section;
</P>
<P>(3) A loss of main propulsion, primary steering, or any associated component or control system that reduces the maneuverability of the vessel, floating OCS facility, or MODU;
</P>
<P>(4) An occurrence materially and adversely affecting the vessel's seaworthiness or fitness for service or route, including but not limited to fire, flooding, or failure of or damage to fixed fire-extinguishing systems, lifesaving equipment, auxiliary power-generating equipment, or bilge-pumping systems;
</P>
<P>(5) A loss of life;
</P>
<P>(6) An injury that requires professional medical treatment (treatment beyond first aid) and, if the person is engaged or employed on board a vessel in commercial service, floating OCS facility, or MODU in commercial service, that renders the individual unfit to perform their routine duties; or
</P>
<P>(7) An occurrence causing property-damage in excess of $75,000, this damage including the cost of labor and material to restore the property to its condition before the occurrence, but not including the cost of salvage, cleaning, gas-freeing, drydocking, or demurrage.
</P>
<P>(8) An occurrence involving significant harm to the environment as defined in § 4.03-65.
</P>
<P>(b) Notice given as required by 33 CFR 160.215 satisfies the requirement of this section if the marine casualty involves a hazardous condition as defined by 33 CFR 160.202.
</P>
<P>(c) Except as otherwise required under this subpart, if the marine casualty exclusively involves an occurrence or occurrences described by paragraph (a)(8) of this section, a report made pursuant to 33 CFR 153.203, 40 CFR 117.21, or 40 CFR 302.6 satisfies the immediate notification requirement of this section.
</P>
<CITA TYPE="N">[CGD 94-030, 59 FR 39471, Aug. 3, 1994, as amended by USCG-2000-6927, 70 FR 74676, Dec. 16, 2005; USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2011-0618, 76 FR 60754, Sept. 30, 2011; USCG-2014-0688, 79 FR 58275, Sept. 29, 2014; USCG-2005-21869, 80 FR 5336, Jan. 30, 2015; USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39485, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-2" NODE="46:1.0.1.1.4.4.1.2" TYPE="SECTION">
<HEAD>§ 4.05-2   Incidents involving foreign tank vessels.</HEAD>
<P>(a) <I>Within the navigable waters of the United States, its territories, or possessions.</I> The marine casualty reporting and investigation criteria of this part apply to foreign tank vessels operating on the navigable waters of the United States, its territories, or possessions. A written marine casualty report must be submitted under § 4.05-10 of this chapter.
</P>
<P>(b) <I>Outside the U.S. navigable waters and within the Exclusive Economic Zone (EEZ).</I> The owner, agent, master, operator, or person in charge of a foreign tank vessel involved in a marine casualty must report under procedures detailed in 33 CFR 151.15, immediately after addressing resultant safety concerns, whenever the marine casualty involves, or results in—
</P>
<P>(1) Material damage affecting the seaworthiness or efficiency of the vessel; or
</P>
<P>(2) An occurrence involving significant harm to the environment as a result of a discharge, or probable discharge, resulting from damage to the vessel or its equipment. The factors you must consider to determine whether a discharge is probable include, but are not limited to—
</P>
<P>(i) Ship location and proximity to land or other navigational hazards;
</P>
<P>(ii) Weather;
</P>
<P>(iii) Tide current;
</P>
<P>(iv) Sea state;
</P>
<P>(v) Traffic density;
</P>
<P>(vi) The nature of damage to the vessel; and
</P>
<P>(vii) Failure or breakdown aboard the vessel, its machinery, or equipment.
</P>
<CITA TYPE="N">[USCG-2000-6927, 70 FR 74676, Dec. 16, 2005]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-5" NODE="46:1.0.1.1.4.4.1.3" TYPE="SECTION">
<HEAD>§ 4.05-5   Substance of marine casualty notice.</HEAD>
<P>The notice required in § 4.05-1 must include the name and official number of the vessel, floating OCS facility, or MODU involved, the name of the owner or agent, the nature and circumstances of the casualty, the locality in which it occurred, the nature and extent of injury to persons, and the damage to property.
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-10" NODE="46:1.0.1.1.4.4.1.4" TYPE="SECTION">
<HEAD>§ 4.05-10   Written report of marine casualty.</HEAD>
<P>(a) The owner, agent, master, operator, or person in charge must, within 5 days, file a written report of any marine casualty required to be reported under § 4.05-1. This written report is in addition to the immediate notice required by § 4.05-1. This written report must be delivered to a Coast Guard Sector Office or Marine Inspection Office. It must be provided on Form CG-2692 (Report of Marine Casualty, Commercial Diving Casualty, or OCS-Related Casualty), and supplemented as necessary by appended Forms CG-2692A (Barge Addendum), CG-2692B (Report of Mandatory Chemical Testing Following a Serious Marine Incident Involving Vessels in Commercial Service), CG-2692C (Personnel Casualty Addendum), and/or CG-2692D (Involved Persons and Witnesses Addendum).
</P>
<P>(b) If filed without delay after the occurrence of the marine casualty, the report required by paragraph (a) of this section suffices as the notice required by § 4.05-1(a).
</P>
<CITA TYPE="N">[CGD 94-030, 63 FR 19192, Apr. 17, 1998, as amended by USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2016-0748, 83 FR 11902, Mar. 19, 2018]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-12" NODE="46:1.0.1.1.4.4.1.5" TYPE="SECTION">
<HEAD>§ 4.05-12   Alcohol or drug use by individuals directly involved in casualties.</HEAD>
<P>(a) For each marine casualty required to be reported by § 4.05-10, the marine employer shall determine whether there is any evidence of alcohol or drug use by individuals directly involved in the casualty.
</P>
<P>(b) In the written report (Forms CG-2692 and CG-2692B) submitted for the casualty, the marine employer must include information that—
</P>
<P>(1) Identifies those individuals for whom evidence of drug or alcohol use, or evidence of intoxication, has been obtained; and,
</P>
<P>(2) Specifies the method used to obtain such evidence, such as personal observation of the individual, or by chemical testing of the individual.
</P>
<P>(c) An entry shall be made in the official log book, if carried, pertaining to those individuals for whom evidence of intoxication is obtained. The individual must be informed of this entry and the entry must be witnessed by a second person.
</P>
<P>(d) If an individual directly involved in a casualty refuses to submit to, or cooperate in, the administration of a timely chemical test, when directed by a law enforcement officer or by the marine employer, this fact must be noted in the official log book, if carried, and in the written report (Forms CG-2692 and CG-2692B), and shall be admissible as evidence in any administrative proceeding.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987, as amended by USCG-2016-0748, 83 FR 11902, Mar. 19, 2018]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-15" NODE="46:1.0.1.1.4.4.1.6" TYPE="SECTION">
<HEAD>§ 4.05-15   Voyage records, retention of.</HEAD>
<P>(a) The owner, agent, master, or person in charge of any vessel, floating OCS facility, or MODU involved in a marine casualty must retain such voyage records as are normally maintained, such as both rough and smooth deck and engine room logs, bell books, navigation charts, navigation work books, compass deviation cards, gyro records, stowage plans, records of draft, aids to mariners, night order books, radiograms sent and received, radio logs, crew and passenger lists, articles of shipment, official logs, and other material which might be of assistance in investigating and determining the cause of the casualty. The owner, agent, master, other officer, or person responsible for the custody thereof, must make these records available upon request, to a duly authorized investigating officer, administrative law judge, officer, or employee of the Coast Guard. 
</P>
<P>(b) The investigating officer may substitute photostatic copies of the voyage records referred to in paragraph (a) of this section when they have served their purpose and return the original records to the owner or owners thereof. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by USCG-2013-1057, 91 FR 39486, June 30, 2026]




</CITA>
</DIV8>


<DIV8 N="§ 4.05-20" NODE="46:1.0.1.1.4.4.1.7" TYPE="SECTION">
<HEAD>§ 4.05-20   Report of accident to aid to navigation.</HEAD>
<P>Whenever a vessel, floating OCS facility, or MODU collides with a buoy, or other aid to navigation under the jurisdiction of the Coast Guard, or is connected with any such collision, the person in charge must report the accident to the nearest Officer in Charge, Marine Inspection. No report on Form CG-2692 is required unless one or more of the results listed in § 4.05-1 occur. 
</P>
<CITA TYPE="N">[USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-25" NODE="46:1.0.1.1.4.4.1.8" TYPE="SECTION">
<HEAD>§ 4.05-25   Reports when state of war exists.</HEAD>
<P>During the period when a state of war exists between the United States and any foreign nation, communications in regard to casualties or accidents shall be handled with caution and the reports shall not be made by radio or by telegram. 


</P>
</DIV8>


<DIV8 N="§ 4.05-30" NODE="46:1.0.1.1.4.4.1.9" TYPE="SECTION">
<HEAD>§ 4.05-30   Incidents involving hazardous materials.</HEAD>
<P>When a casualty occurs involving hazardous materials, notification and a written report to the Department of Transportation may be required. See 49 CFR 171.15 and 171.16.
</P>
<CITA TYPE="N">[CGD 76-170, 45 FR 77441, Nov. 24, 1980]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-35" NODE="46:1.0.1.1.4.4.1.10" TYPE="SECTION">
<HEAD>§ 4.05-35   Incidents involving nuclear vessels.</HEAD>
<P>The master of any nuclear vessel shall immediately inform the Commandant in the event of any accident or casualty to the nuclear vessel which may lead to an environmental hazard. The master shall also immediately inform the competent governmental authority of the country in whose waters the vessel may be or whose waters the vessel approaches in a damaged condition.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47534, Dec. 14, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 4.05-40" NODE="46:1.0.1.1.4.4.1.11" TYPE="SECTION">
<HEAD>§ 4.05-40   Alternate electronic means of reporting.</HEAD>
<P>The Commandant may approve alternate electronic means of submitting notices and reports required under this subpart.
</P>
<CITA TYPE="N">[USCG-1999-6216, 64 FR 53223, Oct. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.06" NODE="46:1.0.1.1.4.5" TYPE="SUBPART">
<HEAD>Subpart 4.06—Mandatory Chemical Testing Following Serious Marine Incidents Involving Vessels in Commercial Service, Floating OCS Facilities, or MODUs in Commercial Service</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 86-067, 53 FR 47078, Nov. 21, 1988, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 4.06-1" NODE="46:1.0.1.1.4.5.1.1" TYPE="SECTION">
<HEAD>§ 4.06-1   Responsibilities of the marine employer.</HEAD>
<P>(a) At the time of occurrence of a marine casualty, a discharge of oil into the navigable waters of the United States, a discharge of a hazardous substance into the navigable waters of the United States, or a release of a hazardous substance into the environment of the United States, the marine employer shall make a timely, good faith determination as to whether the occurrence currently is, or is likely to become, a serious marine incident.
</P>
<P>(b) When a marine employer determines that a casualty or incident is, or is likely to become, a serious marine incident, the marine employer must take all practicable steps to have each individual engaged or employed on board the vessel, floating OCS facility, or MODU who is directly involved in the incident chemically tested for evidence of drug and alcohol use as required in this part.
</P>
<P>(c) The marine employer determines which individuals are directly involved in a serious marine incident (SMI). A law enforcement officer may determine that additional individuals are directly involved in the SMI. In these cases, the marine employer must take all practical steps to have these additional individuals tested according to this part.
</P>
<P>(d) The requirements of this subpart do not prevent personnel who are required to be tested from performing duties in the aftermath of an SMI when their performance is necessary to respond to safety concerns directly related to the incident.
</P>
<P>(e) The marine employer must ensure that all individuals engaged or employed on board a vessel, floating OCS facility, or MODU are fully informed about the requirements of this subpart, and that appropriate vessel personnel are trained as necessary in the practical applications of these requirements.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47078, Nov. 21, 1988, as amended by USCG-2000-7759, 66 FR 42967, Aug. 16, 2001; USCG-2001-8773, 70 FR 75960, Dec. 22, 2005; USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-3" NODE="46:1.0.1.1.4.5.1.2" TYPE="SECTION">
<HEAD>§ 4.06-3   Requirements for alcohol and drug testing following a serious marine incident.</HEAD>
<P>When a marine employer determines that a casualty or incident is, or is likely to become, an SMI, the marine employer must ensure that the following alcohol and drug testing is conducted:
</P>
<P>(a) <I>Alcohol testing.</I> (1) Alcohol testing must be conducted on each individual engaged or employed on board the vessel, floating OCS facility, or MODU who is directly involved in the SMI.
</P>
<P>(i) The alcohol testing of each individual must be conducted within 2 hours of when the SMI occurred, unless precluded by safety concerns directly related to the incident.
</P>
<P>(ii) If safety concerns directly related to the SMI prevent the alcohol testing from being conducted within 2 hours of the occurrence of the incident, then alcohol testing must be completed as soon as the safety concerns are addressed.
</P>
<P>(iii) Alcohol testing is not required to be conducted more than 8 hours after the occurrence of the SMI.
</P>
<P>(2) Alcohol-testing devices must be used according to the procedures specified by the manufacturer of the testing device and by this part.
</P>
<P>(3) If the alcohol testing required in paragraphs (a)(1)(i) and (a)(1)(ii) of this section is not conducted, the marine employer must document on Forms CG-2692 and CG-2692B the reason why the testing was not conducted.
</P>
<P>(4) The marine employer may use alcohol-testing results from tests conducted by Coast Guard or local law enforcement personnel to satisfy the alcohol testing requirements of this part only if the alcohol testing meets all of the requirements of this part.
</P>
<P>(b) <I>Drug testing.</I> (1) Drug testing must be conducted on each individual engaged or employed on board the vessel, floating OCS facility, or MODU who is directly involved in the SMI.
</P>
<P>(i) The collection of drug-test specimens of each individual must be conducted within 32 hours of when the SMI occurred, unless precluded by safety concerns directly related to the incident.
</P>
<P>(ii) If safety concerns directly related to the SMI prevent the collection of drug-test specimens from being conducted within 32 hours of the occurrence of the incident, then the collection of drug-test specimens must be conducted as soon as the safety concerns are addressed.
</P>
<P>(2) If the drug-test specimens required in paragraphs (b)(1)(i) and (b)(1)(ii) of this section were not collected, the marine employer must document on Forms CG-2692 and CG-2692B the reason why the specimens were not collected.
</P>
<CITA TYPE="N">[USCG-2001-8773, 70 FR 75960, Dec. 22, 2005, as amended by USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-5" NODE="46:1.0.1.1.4.5.1.3" TYPE="SECTION">
<HEAD>§ 4.06-5   Responsibility of individuals directly involved in serious marine incidents.</HEAD>
<P>(a) Any individual engaged or employed on board a vessel, floating OCS facility, or MODU who is determined to be directly involved in an SMI must provide a blood, breath, saliva, or urine specimen for chemical testing when directed to do so by the marine employer or a law enforcement officer.
</P>
<P>(b) If the individual refuses to provide a blood, breath, saliva, or urine specimen, this refusal must be noted on Forms CG-2692 and CG-2692B and in the vessel's official log book, if a log book is required. The marine employer must remove the individual as soon as practical from duties that directly affect the safe operation of the vessel, floating OCS facility, or MODU.
</P>
<P>(c) Individuals subject to alcohol testing after an SMI are prohibited from consuming alcohol beverages for 8 hours following the occurrence of the SMI or until after the alcohol testing required by this part is completed.
</P>
<P>(d) No individual may be compelled to provide specimens for alcohol and drug testing required by this part. However, refusal to provide specimens is a violation of this subpart and may subject the individual to suspension and revocation proceedings under part 5 of this chapter, a civil penalty, or both.
</P>
<CITA TYPE="N">[USCG-2001-8773, 70 FR 75961, Dec. 22, 2005, as amended by USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-15" NODE="46:1.0.1.1.4.5.1.4" TYPE="SECTION">
<HEAD>§ 4.06-15   Accessibility of chemical testing devices.</HEAD>
<P>(a) <I>Alcohol testing.</I> (1) The marine employer must have a sufficient number of alcohol testing devices readily accessible on board the vessel, floating OCS facility, or MODU to determine the presence of alcohol in the system of each individual who was directly involved in the SMI.
</P>
<P>(2) All alcohol testing devices used to meet the requirements of this part must be currently listed on either the Conforming Products List (CPL) titled “Modal Specifications for Devices To Measure Breath Alcohol” or “Conforming Products List of Screening Devices To Measure Alcohol in Bodily Fluids,” which are published periodically in the <E T="04">Federal Register</E> by National Highway Traffic Safety Administration (NHTSA).
</P>
<P>(3) The alcohol testing devices need not be carried on board each vessel, floating OCS facility, or MODU if obtaining the devices and conducting the required alcohol tests can be accomplished within 2 hours from the time of occurrence of the SMI.
</P>
<P>(b) <I>Drug testing.</I> (1) The marine employer must have a sufficient number of urine-specimen collection and shipping kits meeting the requirements of 49 CFR part 40 that are readily accessible for use following SMIs.
</P>
<P>(2) The specimen collection and shipping kits need not be carried on board each vessel, floating OCS facility, or MODU if obtaining the kits and collecting the specimen can be completed within 32 hours from the time of the occurrence of the SMI.
</P>
<P>(3) The owner, operator, or person in charge of a foreign vessel, floating OCS facility, or MODU who is unable to meet the drug testing requirements of 49 CFR part 40 must obtain approval for an alternative drug testing process from the U.S. Coast Guard Drug and Alcohol Prevention and Investigation Program Manager via email at <I>DAPI@USCG.MIL</I> before engaging in OCS activities.
</P>
<CITA TYPE="N">[USCG-2001-8773, 70 FR 75961, Dec. 22, 2005, as amended by USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-20" NODE="46:1.0.1.1.4.5.1.5" TYPE="SECTION">
<HEAD>§ 4.06-20   Specimen collection requirements.</HEAD>
<P>(a) <I>Alcohol testing.</I> (1) When conducting alcohol testing required in § 4.06-3(a), an individual determined under this part to be directly involved in the SMI must provide a specimen of their breath, blood, or saliva to the marine employer as required in this subpart.
</P>
<P>(2) Collection of an individual's blood to comply with § 4.06-3(a) must be taken only by qualified medical personnel.
</P>
<P>(3) Collection of an individual's saliva or breath to comply with § 4.06-3(a) must be taken only by personnel trained to operate the alcohol-testing device in use and must be conducted according to this subpart.
</P>
<P>(b) <I>Drug testing.</I> (1) When conducting drug testing required in § 4.06-3(b), an individual determined under this part to be directly involved in the SMI must provide a specimen of their urine according to 46 CFR part 16 and 49 CFR part 40.
</P>
<P>(2) Specimen collection and shipping kits used to conduct drug testing must be used according to 49 CFR part 40.
</P>
<CITA TYPE="N">[USCG-2001-8773, 70 FR 75961, Dec. 22, 2005]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-30" NODE="46:1.0.1.1.4.5.1.6" TYPE="SECTION">
<HEAD>§ 4.06-30   Specimen collection in incidents involving fatalities.</HEAD>
<P>(a) When an individual engaged or employed on board a vessel, floating OCS facility, or MODU dies as a result of a serious marine incident, blood and urine specimens must be obtained from the remains of the individual for chemical testing, if practicable to do so. The marine employer must notify the appropriate local authority, such as the coroner or medical examiner, as soon as possible, of the fatality and of the requirements of this subpart. The marine employer must provide the specimen collection and shipping kit and request that the local authority assist in obtaining the necessary specimens. When the custodian of the remains is a person other than the local authority, the marine employer must request the custodian to cooperate in obtaining the specimens required under this part. 
</P>
<P>(b) If the local authority or custodian of the remains declines to cooperate in obtaining the necessary specimens, the marine employer shall provide an explanation of the circumstances on Form CG-2692B (Report of Mandatory Chemical Testing Following a Serious Marine Incident Involving Vessels in Commercial Service). 
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47078, Nov. 21, 1988, as amended by USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39486, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-40" NODE="46:1.0.1.1.4.5.1.7" TYPE="SECTION">
<HEAD>§ 4.06-40   Specimen handling and shipping.</HEAD>
<P>(a) The marine employer shall ensure that blood specimens collected in accordance with §§ 4.06-20 and 4.06-30 are promptly shipped to a testing laboratory qualified to conduct tests on such specimens. A proper chain of custody must be maintained for each specimen from the time of collection through the authorized disposition of the specimen. Blood specimens must be shipped to the laboratory in a cooled condition by any means adequate to ensure delivery within twenty-four (24) hours of receipt by the carrier. 
</P>
<P>(b) The marine employer shall ensure that the urine specimen collection procedures of § 16.113 of this chapter and the chain of custody requirements of 49 CFR part 40, subpart D, are complied with. The marine employer shall ensure that urine specimens required by §§ 4.06-20 and 4. 06-30 are promptly shipped to a laboratory complying with the requirements of 49 CFR part 40. Urine specimens must be shipped by an expeditious means, but need not be shipped in a cooled condition for overnight delivery. 
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47078, Nov. 21, 1988, as amended by USCG-2000-7759, 66 FR 42967, Aug. 16, 2001]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-50" NODE="46:1.0.1.1.4.5.1.8" TYPE="SECTION">
<HEAD>§ 4.06-50   Specimen analysis and follow-up procedures.</HEAD>
<P>(a) Each laboratory will provide prompt analysis of specimens collected under this subpart, consistent with the need to develop all relevant information and to produce a complete analysis report. 
</P>
<P>(b) Reports shall be sent to the Medical Review Officer meeting the requirements of 49 CFR 40.121, as designated by the marine employer submitting the specimen for testing. Wherever a urinalysis report indicates the presence of a dangerous drug or drug metabolite, the Medical Review Officer shall review the report as required by 49 CFR part 40, subpart G, and submit his or her findings to the marine employer. Blood test reports indicating the presence of alcohol shall be similarly reviewed to determine if there is a legitimate medical explanation.
</P>
<P>(c) Analysis results which indicate the presence of alcohol, dangerous drugs, or drug metabolites shall not be construed by themselves as constituting a finding that use of drugs or alcohol was the probable cause of a serious marine incident.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47078, Nov. 21, 1988, as amended by CGD 90-053, 58 FR 31107, May 28, 1993; USCG-2000-7759, 66 FR 42967, Aug. 16, 2001]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-60" NODE="46:1.0.1.1.4.5.1.9" TYPE="SECTION">
<HEAD>§ 4.06-60   Submission of reports and test results.</HEAD>
<P>(a) Whenever an individual engaged or employed on a vessel, floating OCS facility, or MODU is identified as being directly involved in a serious marine incident, the marine employer must complete Form CG-2692B (Report of Mandatory Chemical Testing Following a Serious Marine Incident Involving Vessels in Commercial Service).
</P>
<P>(b) When the serious marine incident requires the submission of Form CG-2692 (Report of Marine Casualty, Commercial Diving Casualty, or OCS-Related Casualty) to the Coast Guard in accordance with § 4.05-10, the report required by paragraph (a) of this section shall be appended to Form CG-2692. 
</P>
<P>(c) In incidents involving discharges of oil or hazardous substances as described in § 4.03-2 (b) and (c) of this part, when Form CG-2692 is not required to be submitted, the report required by paragraph (a) of this section shall be submitted to the Coast Guard Officer in Charge, Marine Inspection, having jurisdiction over the location where the discharge occurred or nearest the port of first arrival following the discharge. 
</P>
<P>(d) Upon receipt of the report of chemical test results, the marine employer shall submit a copy of the test results for each person listed on the CG-2692B to the Coast Guard Officer in Charge, Marine Inspection to whom the CG-2692B was submitted. 
</P>
<P>(e) The Commandant may approve alternate electronic means of submitting reports and test results as required under paragraphs (a) through (d) of this section.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47078, Nov. 21, 1988, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999; USCG-2016-0748, 83 FR 11902, Mar. 19, 2018; USCG-2013-1057, 91 FR 39487, June 30, 2026]


</CITA>
</DIV8>


<DIV8 N="§ 4.06-70" NODE="46:1.0.1.1.4.5.1.10" TYPE="SECTION">
<HEAD>§ 4.06-70   Penalties.</HEAD>
<P>Violation of this part is subject to the civil penalties set forth in 46 U.S.C. 2115.
</P>
<CITA TYPE="N">[USCG-2001-8773, 70 FR 75961, Dec. 22, 2005]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.07" NODE="46:1.0.1.1.4.6" TYPE="SUBPART">
<HEAD>Subpart 4.07—Investigations</HEAD>


<DIV8 N="§ 4.07-1" NODE="46:1.0.1.1.4.6.1.1" TYPE="SECTION">
<HEAD>§ 4.07-1   Commandant or District Commander to order investigation.</HEAD>
<P>(a) The Commandant or District Commander upon receipt of information of a marine casualty or accident, will immediately cause such investigation as may be necessary in accordance with the regulations in this part. 
</P>
<P>(b) The investigations of marine casualties and accidents and the determinations made are for the purpose of taking appropriate measures for promoting safety of life and property at sea, and are not intended to fix civil or criminal responsibility. 
</P>
<P>(c) The investigation will determine as closely as possible: 
</P>
<P>(1) The cause of the accident; 
</P>
<P>(2) Whether there is evidence that any failure of material (either physical or design) was involved or contributed to the casualty, so that proper recommendations for the prevention of the recurrence of similar casualties may be made; 
</P>
<P>(3) Whether there is evidence that any act of misconduct, inattention to duty, negligence or willful violation of the law on the part of any person holding a Coast Guard credential contributed to the casualty, so that appropriate proceedings against the credential of such person may be recommended and taken under 46 U.S.C. 6301; 
</P>
<P>(4) Whether there is evidence that any Coast Guard personnel or any representative or employee of any other government agency or any other person caused or contributed to the cause of the casualty; or, 
</P>
<P>(5) Whether the accident shall be further investigated by a Marine Board of Investigation in accordance with regulations in subpart 4.09. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by CGD 97-057, 62 FR 51041, Sept. 30, 1997; USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 4.07-5" NODE="46:1.0.1.1.4.6.1.2" TYPE="SECTION">
<HEAD>§ 4.07-5   Investigating officers, powers of.</HEAD>
<P>(a) An investigating officer investigates each marine casualty or accident reported under §§ 4.05-1 and 4.05-10. 
</P>
<P>(b) Such investigating officer shall have the power to administer oaths, subpoena witnesses, require persons having knowledge of the subject matter of the investigation to answer questionnaires and require the production of relevant books, papers, documents and other records. 
</P>
<P>(c) Attendance of witnesses or the production of books, papers, documents or any other evidence shall be compelled by a similar process as in the United States District Court. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17099, Dec. 30, 1965, as amended by CGD 72-104R, 37 FR 14234, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 4.07-7" NODE="46:1.0.1.1.4.6.1.3" TYPE="SECTION">
<HEAD>§ 4.07-7   Opening statement.</HEAD>
<P>The investigating officer or the Chairman of a Marine Board of Investigation shall open the investigation by announcing the statutory authority for the proceeding and he shall advise parties in interest concerning their rights to be represented by counsel, to examine and cross-examine witnesses, and to call witnesses in their own behalf. 


</P>
</DIV8>


<DIV8 N="§ 4.07-10" NODE="46:1.0.1.1.4.6.1.4" TYPE="SECTION">
<HEAD>§ 4.07-10   Report of investigation.</HEAD>
<P>(a) At the conclusion of the investigation the investigating officer shall submit to the Commandant via the Officer in Charge, Marine Inspection, and the District Commander, a full and complete report of the facts as determined by his investigation, together with his opinions and recommendations in the premises. The Officer in Charge, Marine Inspection, and the District Commander shall forward the investigating officer's report to the Commandant with an endorsement stating: 
</P>
<P>(1) Approval or otherwise of the findings of fact, conclusions and recommendations; 
</P>
<P>(2) Any action taken with respect to the recommendations; 
</P>
<P>(3) Whether or not any action has been or will be taken under part 5 of this subchapter to suspend or revoke credentials; and, 
</P>
<P>(4) Whether or not violations of laws or regulations relating to vessels have been reported. 
</P>
<P>(b) At the conclusion of the investigation, the investigating officer shall submit the report described in paragraph (a) of this section, to the Commandant via the Merchant Marine Detail Officer or the Officer in Charge, Marine Inspection, and the Commander, Coast Guard MIO Europe for a European port or Commander, USCG Oceania for an Asian or Pacific port. The Merchant Marine Detail Officer or the Officer in Charge, Marine Inspection, and Commander, Coast Guard MIO Europe or Commander, USCG Oceania District shall forward the investigating officer's report to the Commandant with the endorsement described in paragraphs (a) (1) through (4) of this section. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by CGD 75-196, 41 FR 18655, May 6, 1976; CGD 97-057, 62 FR 51042, Sept. 30, 1997; USCG-2006-24371, 74 FR 11214, Mar. 16, 2009; USCG-2016-0498, 82 FR 35089, July 28, 2017; USCG-2025-0716, 90 FR 47587, Oct. 2, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 4.07-15" NODE="46:1.0.1.1.4.6.1.5" TYPE="SECTION">
<HEAD>§ 4.07-15   Recommendations, action on.</HEAD>
<P>Where the recommendations of an investigating officer are such that their accomplishment is within the authority of the District Commander or any of the personnel under his command, immediate steps shall be taken to put them into effect and his forwarding endorsement shall so indicate. 


</P>
</DIV8>


<DIV8 N="§ 4.07-20" NODE="46:1.0.1.1.4.6.1.6" TYPE="SECTION">
<HEAD>§ 4.07-20   Transfer of jurisdiction.</HEAD>
<P>When it appears to the District Commander that it is more advantageous to conduct an investigation in a district other than in the district where the casualty was first reported, that officer shall transfer the case to the other district together with any information or material relative to the casualty he may have. 


</P>
</DIV8>


<DIV8 N="§ 4.07-25" NODE="46:1.0.1.1.4.6.1.7" TYPE="SECTION">
<HEAD>§ 4.07-25   Testimony of witnesses in other districts, depositions.</HEAD>
<P>When witnesses are available in a district other than the district in which the investigation is being made, testimony or statements shall be taken from witnesses in the other districts by an investigating officer and promptly transmitted to the investigating officer conducting the investigation. Depositions may be taken in the manner prescribed by regulations in subpart 4.12. 


</P>
</DIV8>


<DIV8 N="§ 4.07-30" NODE="46:1.0.1.1.4.6.1.8" TYPE="SECTION">
<HEAD>§ 4.07-30   Testimony of witnesses under oath.</HEAD>
<P>(a) Witnesses to marine casualties or accidents appearing before an investigating officer may be placed under oath and their testimony may be reduced to writing. 
</P>
<P>(b) Written statements and reports submitted as evidence by witnesses shall be sworn to before an officer authorized to administer oaths and such statements and/or reports shall be signed. 


</P>
</DIV8>


<DIV8 N="§ 4.07-35" NODE="46:1.0.1.1.4.6.1.9" TYPE="SECTION">
<HEAD>§ 4.07-35   Counsel for witnesses and parties in interest.</HEAD>
<P>(a) All parties in interest shall be allowed to be represented by counsel, to examine and cross-examine witnesses and to call witnesses in their own behalf. 
</P>
<P>(b) Witnesses who are not parties in interest may be assisted by counsel for the purpose of advising such witnesses concerning their rights; however, such counsel will not be permitted to examine or cross-examine other witnesses or otherwise participate in the investigation. 


</P>
</DIV8>


<DIV8 N="§ 4.07-45" NODE="46:1.0.1.1.4.6.1.10" TYPE="SECTION">
<HEAD>§ 4.07-45   Foreign units of Coast Guard, investigation by.</HEAD>
<P>Investigations of marine casualties conducted by foreign units of the Coast Guard must be in accordance with the regulations in this part and all actions taken in connection with the investigations of such marine casualties entered in the official log(s) of the vessel(s) concerned. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by USCG-2013-1057, 91 FR 39487, June 30, 2026]




</CITA>
</DIV8>


<DIV8 N="§ 4.07-55" NODE="46:1.0.1.1.4.6.1.11" TYPE="SECTION">
<HEAD>§ 4.07-55   Information to be furnished Marine Board of Investigation.</HEAD>
<P>When a Marine Board of Investigation is convened in accordance with § 4.09-1, the investigating officer shall immediately furnish the board with all testimony, statements, reports, documents, papers, a list of witnesses including those whom he has examined, other material which he may have gathered, and a statement of any findings of fact which he may have determined. The preliminary investigation shall cease forthwith and the aforementioned material shall become a part of the Marine Board of Investigation's record. 


</P>
</DIV8>

</DIV6>


<DIV6 N="4.09" NODE="46:1.0.1.1.4.7" TYPE="SUBPART">
<HEAD>Subpart 4.09—Marine Board of Investigation</HEAD>


<DIV8 N="§ 4.09-1" NODE="46:1.0.1.1.4.7.1.1" TYPE="SECTION">
<HEAD>§ 4.09-1   Commandant to designate.</HEAD>
<P>If it appears that it would tend to promote safety of life and property at sea or would be in the public interest, the Commandant may designate a Marine Board of Investigation to conduct an investigation.
</P>
<CITA TYPE="N">[CGD 76-170, 45 FR 77441, Nov. 24, 1980]


</CITA>
</DIV8>


<DIV8 N="§ 4.09-5" NODE="46:1.0.1.1.4.7.1.2" TYPE="SECTION">
<HEAD>§ 4.09-5   Powers of Marine Board of Investigation.</HEAD>
<P>Any Marine Board of Investigation so designated shall have the power to administer oaths, summon witnesses, require persons having knowledge of the subject matter of the investigation to answer questionnaires, and to require the production of relevant books, papers, documents or any other evidence. Attendance of witnesses or the production of books, papers, documents or any other evidence shall be compelled by a similar process as in the United States District Court. The chairman shall administer all necessary oaths to any witnesses summoned before said Board. 


</P>
</DIV8>


<DIV8 N="§ 4.09-10" NODE="46:1.0.1.1.4.7.1.3" TYPE="SECTION">
<HEAD>§ 4.09-10   Witnesses, payment of.</HEAD>
<P>Any witness subpoenaed under § 4.09-5 shall be paid such fees for his travel and attendance as shall be certified by the chairman of a Marine Board of Investigation or an investigating officer, in accordance with § 4.11-10. 


</P>
</DIV8>


<DIV8 N="§ 4.09-15" NODE="46:1.0.1.1.4.7.1.4" TYPE="SECTION">
<HEAD>§ 4.09-15   Time and place of investigation, notice of; rights of witnesses, etc.</HEAD>
<P>Reasonable notice of the time and place of the investigation shall be given to any person whose conduct is or may be under investigation and to any other party in interest. All parties in interest shall be allowed to be represented by counsel, to cross-examine witnesses, and to call witnesses in their own behalf. 


</P>
</DIV8>


<DIV8 N="§ 4.09-17" NODE="46:1.0.1.1.4.7.1.5" TYPE="SECTION">
<HEAD>§ 4.09-17   Sessions to be public.</HEAD>
<P>(a) All sessions of a Marine Board of Investigation for the purpose of obtaining evidence shall normally be open to the public, subject to the provision that the conduct of any person present shall not be allowed to interfere with the proper and orderly functioning of the Board. Sessions will not be open to the public when evidence of a classified nature or affecting national security is to be received. 


</P>
</DIV8>


<DIV8 N="§ 4.09-20" NODE="46:1.0.1.1.4.7.1.6" TYPE="SECTION">
<HEAD>§ 4.09-20   Record of proceedings.</HEAD>
<P>The testimony of witnesses shall be transcribed and a complete record of the proceedings of a Marine Board of Investigation shall be kept. At the conclusion of the investigation a written report shall be made containing findings of fact, opinions, and recommendations to the Commandant for his consideration. 


</P>
</DIV8>


<DIV8 N="§ 4.09-25" NODE="46:1.0.1.1.4.7.1.7" TYPE="SECTION">
<HEAD>§ 4.09-25   U.S. Attorney to be notified.</HEAD>
<P>The recorder of a Marine Board of Investigation shall notify the United States Attorney for the District in which the Marine Board of Investigation is being conducted of the nature of the casualty under investigation and time and place the investigation will be made. 


</P>
</DIV8>


<DIV8 N="§ 4.09-30" NODE="46:1.0.1.1.4.7.1.8" TYPE="SECTION">
<HEAD>§ 4.09-30   Action on report.</HEAD>
<P>Upon approval of the report of a Marine Board of Investigation the Commandant will require to be placed into effect such recommendations as he may deem necessary for the better improvement and safety of life and property at sea. 


</P>
</DIV8>


<DIV8 N="§ 4.09-35" NODE="46:1.0.1.1.4.7.1.9" TYPE="SECTION">
<HEAD>§ 4.09-35   Preferment of charges.</HEAD>
<P>(a) If in the course of an investigation by a Marine Board there appears probable cause for the preferment of charges against any licensed or certificated personnel, the Marine Board shall, either during or immediately following the investigation and before the witnesses have dispersed, apprise the District Commander of such evidence for possible action in accordance with part 5 of this subchapter, without waiting for the approval of the report by the Commandant. Such action or proceedings shall be independent and apart from any other action which may be later ordered by the Commandant or taken by other authorities. 


</P>
</DIV8>

</DIV6>


<DIV6 N="4.11" NODE="46:1.0.1.1.4.8" TYPE="SUBPART">
<HEAD>Subpart 4.11—Witnesses and Witness Fees</HEAD>


<DIV8 N="§ 4.11-1" NODE="46:1.0.1.1.4.8.1.1" TYPE="SECTION">
<HEAD>§ 4.11-1   Employees of vessels controlled by Army or Navy as witnesses.</HEAD>
<P>No officer, seaman, or other employee of any public vessel controlled by the Army or Navy (not including the Coast Guard) of the United States, shall be summoned or otherwise required to appear as a witness in connection with any investigation or other proceeding without the consent of the Government agency concerned. 


</P>
</DIV8>


<DIV8 N="§ 4.11-5" NODE="46:1.0.1.1.4.8.1.2" TYPE="SECTION">
<HEAD>§ 4.11-5   Coercion of witnesses.</HEAD>
<P>Any attempt to coerce any witness or to induce him to testify falsely in connection with a shipping casualty, or to induce any witness to leave the jurisdiction of the United States, is punishable by a fine of $5,000.00 or imprisonment for one year, or both such fine and imprisonment. 


</P>
</DIV8>


<DIV8 N="§ 4.11-10" NODE="46:1.0.1.1.4.8.1.3" TYPE="SECTION">
<HEAD>§ 4.11-10   Witness fees and allowances.</HEAD>
<P>Witness fees and allowances are paid in accordance with 46 CFR 5.401.
</P>
<CITA TYPE="N">[CGD 79-080, 45 FR 2046, Jan. 10, 1980, as amended by CGD 96-041, 61 FR 50726, Sept. 27, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.12" NODE="46:1.0.1.1.4.9" TYPE="SUBPART">
<HEAD>Subpart 4.12—Testimony by Interrogatories and Depositions</HEAD>


<DIV8 N="§ 4.12-1" NODE="46:1.0.1.1.4.9.1.1" TYPE="SECTION">
<HEAD>§ 4.12-1   Application, procedure, and admissibility.</HEAD>
<P>(a) Witnesses shall be examined orally, except that for good cause shown, testimony may be taken by deposition upon application of any party in interest or upon the initiative of the investigating officer or Marine Board of Investigation. 
</P>
<P>(b) Applications to take depositions shall be in writing setting forth the reasons why such deposition should be taken, the name and address of the witness, the matters concerning which it is expected the witness will testify, and the time and place proposed for the taking of the deposition. Such application shall be made to an investigating officer or the Marine Board of Investigation prior to or during the course of the proceedings. 
</P>
<P>(c) The investigating officer or Marine Board of Investigation, shall, upon receipt of the application, if good cause is shown, make and serve upon the parties an order which will specify the name of the witness whose deposition is to be taken, the name and place of the taking of such deposition and shall contain a designation of the officer before whom the witness is to testify. Such deposition may be taken before any officer authorized to administer oaths by the laws of the United States. 
</P>
<P>(d) The party desiring the deposition may submit a list of interrogatories to be propounded to the absent witness; then the opposite party after he has been allowed a reasonable time for this purpose, may submit a list of cross-interrogatories. If either party objects to any question of the adversary party, the matter shall be presented to the investigating officer or Marine Board of Investigation for a ruling. Upon agreement of the parties on a list of interrogatories and cross-interrogatories (if any) the investigating officer or Marine Board of Investigation may propound such additional questions as may be necessary to clarify the testimony given by the witness. 
</P>
<P>(e) The subpoena referred to in subpart F of this subchapter together with the list of interrogatories and cross-interrogatories (if any) shall be forwarded to the officer designated to take such deposition. This officer will cause the subpoena to be served personally on the witness. After service the subpoena shall be endorsed and returned to the investigating officer or Marine Board of Investigation. 
</P>
<P>(f) When the deposition has been duly executed it shall be returned to the investigating officer or Marine Board of Investigation. As soon as practicable after the receipt of the deposition the investigating officer or Marine Board of Investigation shall present it to the parties for their examination. The investigating officer or Marine Board of Investigation shall rule on the admissibility of the deposition or any part thereof and of any objection offered by either party thereto. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by CGD 96-041, 61 FR 50726, Sept. 27, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.13" NODE="46:1.0.1.1.4.10" TYPE="SUBPART">
<HEAD>Subpart 4.13—Availability of Records</HEAD>


<DIV8 N="§ 4.13-1" NODE="46:1.0.1.1.4.10.1.1" TYPE="SECTION">
<HEAD>§ 4.13-1   Public availability of records.</HEAD>
<P>Coast Guard records are made available to the public in accordance with 49 CFR part 7. 
</P>
<CITA TYPE="N">[CGD 73-43R, 40 FR 13501, Mar. 27, 1975]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.19" NODE="46:1.0.1.1.4.11" TYPE="SUBPART">
<HEAD>Subpart 4.19—Construction of Regulations and Rules of Evidence</HEAD>


<DIV8 N="§ 4.19-1" NODE="46:1.0.1.1.4.11.1.1" TYPE="SECTION">
<HEAD>§ 4.19-1   Construction of regulations.</HEAD>
<P>The regulations in this part shall be liberally construed to insure just, speedy, and inexpensive determination of the issues presented. 


</P>
</DIV8>


<DIV8 N="§ 4.19-5" NODE="46:1.0.1.1.4.11.1.2" TYPE="SECTION">
<HEAD>§ 4.19-5   Adherence to rules of evidence.</HEAD>
<P>As hearings under this part are administrative in character, strict adherence to the formal rules of evidence is not imperative. However, in the interest of orderly presentation of the facts of a case, the rules of evidence should be observed as closely as possible. 


</P>
</DIV8>

</DIV6>


<DIV6 N="4.21" NODE="46:1.0.1.1.4.12" TYPE="SUBPART">
<HEAD>Subpart 4.21—Computation of Time</HEAD>


<DIV8 N="§ 4.21-1" NODE="46:1.0.1.1.4.12.1.1" TYPE="SECTION">
<HEAD>§ 4.21-1   Computation of time.</HEAD>
<P>The time, within which any act, provided by the regulation in this subchapter, or an order of the Marine Board of Investigation is to be done, shall be computed by excluding the first day and including the last unless the last day is Sunday or a legal holiday, in which case the time shall extend to and include the next succeeding day that is not a Sunday or legal holiday: <I>Provided, however,</I> That where the time fixed by the regulations in this subchapter or an order of the Board is five days or less all intervening Sundays or legal holidays, other than Saturdays, shall be excluded.


</P>
</DIV8>

</DIV6>


<DIV6 N="4.23" NODE="46:1.0.1.1.4.13" TYPE="SUBPART">
<HEAD>Subpart 4.23—Evidence of Criminal Liability</HEAD>


<DIV8 N="§ 4.23-1" NODE="46:1.0.1.1.4.13.1.1" TYPE="SECTION">
<HEAD>§ 4.23-1   Evidence of criminal liability.</HEAD>
<P>If, as a result of any investigation or other proceeding conducted hereunder, evidence of criminal liability on the part of any licensed officer or certificated person or any other person is found, such evidence shall be referred to the U.S. Attorney General.
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33317, Sept. 17, 1974, as amended by USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="4.40" NODE="46:1.0.1.1.4.14" TYPE="SUBPART">
<HEAD>Subpart 4.40—Coast Guard—National Transportation Safety Board Marine Casualty Investigations</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 76-149, 42 FR 61200, Dec. 1, 1977, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 4.40-1" NODE="46:1.0.1.1.4.14.1.1" TYPE="SECTION">
<HEAD>§ 4.40-1   Purpose.</HEAD>
<P>This subpart prescribes the joint regulations of the National Transportation Safety Board and the Coast Guard for the investigation of marine casualties.
</P>
<CITA TYPE="N">[CGD 82-034, 47 FR 45882, Oct. 14, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-3" NODE="46:1.0.1.1.4.14.1.2" TYPE="SECTION">
<HEAD>§ 4.40-3   Relationship to Coast Guard marine investigation regulations and procedures.</HEAD>
<P>(a) The Coast Guard's responsibility to investigate marine casualties is not eliminated nor diminished by the regulations in this subpart.
</P>
<P>(b) In those instances where the National Transportation Safety Board conducts an investigation in which the Coast Guard also has responsibility under 46 U.S.C. Chapter 63, the proceedings are conducted independently but so as to avoid duplication as much as possible.
</P>
<CITA TYPE="N">[CGD 76-149, 42 FR 61200, Dec. 1, 1977, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-5" NODE="46:1.0.1.1.4.14.1.3" TYPE="SECTION">
<HEAD>§ 4.40-5   Definitions.</HEAD>
<P>As used in this subpart:
</P>
<P>(a) <I>Act</I> means title III of Public Law 93-633, the Independent Safety Board Act of 1974, (49 U.S.C. 1131).
</P>
<P>(b) <I>Board</I> means the National Transportation Safety Board.
</P>
<P>(c) <I>Chairman</I> means the Chairman of the National Transportation Safety Board.
</P>
<P>(d) <I>Major marine casualty</I> means a casualty involving a vessel, other than a public vessel, that results in:
</P>
<P>(1) The loss of six or more lives:
</P>
<P>(2) The loss of a mechanically propelled vessel of 100 or more gross tons;
</P>
<P>(3) Property damage initially estimated at $500,000 or more; or
</P>
<P>(4) Serious threat, as determined by the Commandant and concurred in by the Chairman, to life, property, or the environment by hazardous materials.
</P>
<P>(e) <I>Public vessel</I> means a vessel owned by the United States, except a vessel to which the Act of October 25, 1919, c.82, (41 Stat. 305, 46 U.S.C. 363) applies.
</P>
<P>(f) <I>Vessel of the United States</I> means a vessel:
</P>
<P>(1) Documented or required to be documented under the laws of the United States;
</P>
<P>(2) Owned in the United States; or
</P>
<P>(3) Owned by a citizen or resident of the United States and not registered under a foreign flag.
</P>
<CITA TYPE="N">[CGD 76-149, 42 FR 61200, Dec. 1, 1977, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; 87 FR 35901, June 14, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-10" NODE="46:1.0.1.1.4.14.1.4" TYPE="SECTION">
<HEAD>§ 4.40-10   Preliminary investigation by the Coast Guard.</HEAD>
<P>(a) The Coast Guard conducts the preliminary investigation of marine casualties.
</P>
<P>(b) The Commandant determines from the preliminary investigation whether:
</P>
<P>(1) The casualty is a major marine casualty; or
</P>
<P>(2) The casualty involves a public and a non-public vessel and at least one fatality or $75,000 in property damage; or
</P>
<P>(3) The casualty involves a Coast Guard and a non-public vessel and at least one fatality or $75,000 in property damage; or
</P>
<P>(4) The casualty is a major marine casualty which involves significant safety issues relating to Coast Guard safety functions, e.g., search and rescue, aids to navigation, vessel traffic systems, commercial vessel safety, etc.
</P>
<P>(c) The Commandant notifies the Board of a casualty described in paragraph (b) of this section.
</P>
<CITA TYPE="N">[CGD 76-149, 42 FR 61200, Dec. 1, 1977, as amended by CGD 82-034, 47 FR 45882, Oct. 14, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-15" NODE="46:1.0.1.1.4.14.1.5" TYPE="SECTION">
<HEAD>§ 4.40-15   Marine casualty investigation by the Board.</HEAD>
<P>(a) The Board may conduct an investigation under the Act of any major marine casualty or any casualty involving public and non-public vessels. Where the Board determines it will convene a hearing in connection with such an investigation, the Board's rules of practice for transportation accident hearings in 49 CFR part 845 shall apply.
</P>
<P>(b) The Board shall conduct an investigation under the Act when:
</P>
<P>(1) The casualty involves a Coast Guard and a non-public vessel and at least one fatality or $75,000 in property damage; or
</P>
<P>(2) The Commandant and the Board agree that the Board shall conduct the investigation, and the casualty involves a public and a non-public vessel and at least one fatality or $75,000 in property damage; or
</P>
<P>(3) The Commandant and the Board agree that the Board shall conduct the investigation, and the casualty is a major marine casualty which involves significant safety issues relating to Coast Guard safety functions.
</P>
<CITA TYPE="N">[CGD 82-034, 47 FR 45882, Oct. 14, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-20" NODE="46:1.0.1.1.4.14.1.6" TYPE="SECTION">
<HEAD>§ 4.40-20   Cause or probable cause determinations from Board investigation.</HEAD>
<P>After an investigation conducted by the Board under § 4.40-15, the Board determines cause or probable cause and issues a report of that determination.


</P>
</DIV8>


<DIV8 N="§ 4.40-25" NODE="46:1.0.1.1.4.14.1.7" TYPE="SECTION">
<HEAD>§ 4.40-25   Coast Guard marine casualty investigation for the Board.</HEAD>
<P>(a) If the Board does not conduct an investigation under § 4.40-15 (a), (b) (2) or (3), the Coast Guard, at the request of the Board, may conduct an investigation under the Act unless there is an allegation of Federal Government misfeasance or nonfeasance.
</P>
<P>(b) The Board will request the Coast Guard to conduct an investigation under paragraph (a) of this section within 48 hours of receiving notice under § 4.40-10(c). 
</P>
<P>(c) The Coast Guard will advise the Board within 24 hours of receipt of a request under paragraph (b) of this section whether the Coast Guard will conduct an investigation under the Act.
</P>
<CITA TYPE="N">[CGD 82-034, 47 FR 45882, Oct. 14, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-30" NODE="46:1.0.1.1.4.14.1.8" TYPE="SECTION">
<HEAD>§ 4.40-30   Procedures for Coast Guard investigation.</HEAD>
<P>(a) The Coast Guard conducts an investigation under § 4.40-25 using the procedures in 46 CFR 4.01-1 through 4.23-1.
</P>
<P>(b) The Board may designate a person or persons to participate in every phase of an investigation, including an on scene investigation, that is conducted under the provisions of subpart 4.40-25 of this part.
</P>
<P>(c) Consistent with Coast Guard responsibility to direct the course of the investigation, the person or persons designated by the Board under paragraph (b) of this section may:
</P>
<P>(1) Make recommendations about the scope of the investigations.
</P>
<P>(2) Call and examine witnesses.
</P>
<P>(3) Submit or request additional evidence.
</P>
<P>(d) The Commandant provides a record of the proceedings to the Board of an investigation of a major marine casualty under paragraph (a) of this section.
</P>
<P>(e) The Board, under the Act, makes its determination of the facts, conditions, circumstances, and the cause or probable cause of a major marine casualty using the record of the proceedings provided by the Commandant under paragraph (d) of this section, and any additional evidence the Board may acquire under its own authority.
</P>
<P>(f) An investigation by the Coast Guard under this section is both an investigation under the Act and under 46 U.S.C. Chapter 63.
</P>
<CITA TYPE="N">[CGD 76-149, 42 FR 61200, Dec. 1, 1977, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-2004-18884, 69 FR 58341, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 4.40-35" NODE="46:1.0.1.1.4.14.1.9" TYPE="SECTION">
<HEAD>§ 4.40-35   Records of the Coast Guard and the Board.</HEAD>
<P>(a) Records of the Coast Guard made under § 4.40-30 are available to the public under 49 CFR part 7. 
</P>
<P>(b) Records of the Board made under §§ 4.40-20 and 4.40-30 are available to the public under 49 CFR part 801. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="5" NODE="46:1.0.1.1.5" TYPE="PART">
<HEAD>PART 5—MARINE INVESTIGATION REGULATIONS—PERSONNEL ACTION
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 7101, 7301, 7701; DHS Delegation 00170.1, Revision No. 01.2.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 82-002, 50 FR 32184, Aug. 9, 1985, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.1.5.1" TYPE="SUBPART">
<HEAD>Subpart A—Purpose</HEAD>


<DIV8 N="§ 5.3" NODE="46:1.0.1.1.5.1.1.1" TYPE="SECTION">
<HEAD>§ 5.3   Purpose of regulations.</HEAD>
<P>The regulations in this part establish policies for administrative actions against mariners' credentials or endorsements issued by the Coast Guard.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999; USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.5" NODE="46:1.0.1.1.5.1.1.2" TYPE="SECTION">
<HEAD>§ 5.5   Purpose of administrative actions.</HEAD>
<P>The administrative actions against a license, certificate, merchant mariner credential, endorsement, or document are remedial and not penal in nature. These actions are intended to help maintain standards for competence and conduct essential to the promotion of safety at sea. 
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.1.5.2" TYPE="SUBPART">
<HEAD>Subpart B—Definitions</HEAD>


<DIV8 N="§ 5.11" NODE="46:1.0.1.1.5.2.1.1" TYPE="SECTION">
<HEAD>§ 5.11   Officer in Charge, Marine Inspection.</HEAD>
<P><I>Officer in Charge, Marine Inspection (OCMI)</I> for the purposes of part 5 means the officer or individual so designated at one of the Regional Examination Centers, or any person so designated by the Commandant.
</P>
<CITA TYPE="N">[USCG-2006-25535, 71 FR 48482, Aug. 21, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 5.15" NODE="46:1.0.1.1.5.2.1.2" TYPE="SECTION">
<HEAD>§ 5.15   Investigating Officer.</HEAD>
<P>An <I>investigating officer</I> is a Coast Guard official designated by the Commandant, a District Commander, or the Officer in Charge, Marine Inspection, for the purpose of conducting investigations of marine casualties or matters pertaining to the conduct of persons applying for or holding merchant mariner's documents, licenses, certificates or credentials issued by the Coast Guard. An Officer in Charge, Marine Inspection is an investigating officer without further designation.
</P>
<CITA TYPE="N">[USCG-2006-25535, 71 FR 48482, Aug. 21, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 5.19" NODE="46:1.0.1.1.5.2.1.3" TYPE="SECTION">
<HEAD>§ 5.19   Administrative Law Judge.</HEAD>
<P>(a) An <I>Administrative Law Judge</I> shall mean any person designated by the Commandant pursuant to the Administrative Procedure Act (5 U.S.C. 556(b) for the purpose of conducting hearings arising under 46 U.S.C. 7703 or 7704.
</P>
<P>(b) The Commandant has delegated to Administrative Law Judges the authority to admonish, suspend, with or without probation, or revoke a credential or endorsement issued to a person by the Coast Guard under any navigation or shipping law. 
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2004-18884, 69 FR 58341, Sept. 30, 2004; USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.27" NODE="46:1.0.1.1.5.2.1.4" TYPE="SECTION">
<HEAD>§ 5.27   Misconduct.</HEAD>
<P><I>Misconduct</I> is human behavior which violates some formal, duly established rule. Such rules are found in, among other places, statutes, regulations, the common law, the general maritime law, a ship's regulation or order, or shipping articles and similar sources. It is an act which is forbidden or a failure to do that which is required.


</P>
</DIV8>


<DIV8 N="§ 5.29" NODE="46:1.0.1.1.5.2.1.5" TYPE="SECTION">
<HEAD>§ 5.29   Negligence.</HEAD>
<P><I>Negligence</I> is the commission of an act which a reasonable and prudent person of the same station, under the same circumstances, would not commit, or the failure to perform an act which a reasonable and prudent person of the same station, under the same circumstances, would not fail to perform.


</P>
</DIV8>


<DIV8 N="§ 5.31" NODE="46:1.0.1.1.5.2.1.6" TYPE="SECTION">
<HEAD>§ 5.31   Incompetence.</HEAD>
<P><I>Incompetence</I> is the inability on the part of a person to perform required duties, whether due to professional deficiencies, physical disability, mental incapacity, or any combination thereof.


</P>
</DIV8>


<DIV8 N="§ 5.33" NODE="46:1.0.1.1.5.2.1.7" TYPE="SECTION">
<HEAD>§ 5.33   Violation of law or regulation.</HEAD>
<P>Where the proceeding is based exclusively on that part of title 46 U.S.C. section 7703, which provides as a basis for suspension or revocation, a violation or failure to comply with 46 U.S.C. subtitle II, a regulation prescribed under that subtitle, or any other law or regulation intended to promote marine safety or protect navigable waters, the complaint must state the specific statute or regulation by title and section number, and the particular manner in which it was allegedly violated.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999; USCG-2004-18884, 69 FR 58342, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 5.35" NODE="46:1.0.1.1.5.2.1.8" TYPE="SECTION">
<HEAD>§ 5.35   Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.</HEAD>
<P>Where the proceeding is based exclusively on the provisions of title 46, U.S.C. 7704, the complaint will allege <I>conviction for a dangerous drug law violation</I> or <I>use of dangerous drugs</I> or <I>addiction to the use of dangerous drugs,</I> depending upon the circumstances and will allege jurisdiction by stating the elements as required by title 46, U.S.C. 7704, and the approximate time and place of the offense.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 5.40" NODE="46:1.0.1.1.5.2.1.9" TYPE="SECTION">
<HEAD>§ 5.40   Credential and merchant mariner credential.</HEAD>
<P><I>Credential</I> means any or all of the following:
</P>
<P>(1) Merchant mariner's document.
</P>
<P>(2) Merchant mariner's license.
</P>
<P>(3) STCW endorsement.
</P>
<P>(4) Certificate of registry.
</P>
<P>(5) Merchant mariner credential.
</P>
<P><I>Merchant mariner credential or MMC</I> means the credential issued by the Coast Guard under 46 CFR part 10. It combines the individual merchant mariner's document, license, and certificate of registry enumerated in 46 U.S.C. subtitle II part E as well as the STCW endorsement into a single credential that serves as the mariner's qualification document, certificate of identification, and certificate of service.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.1.5.3" TYPE="SUBPART">
<HEAD>Subpart C—Statement of Policy and Interpretation</HEAD>


<DIV8 N="§ 5.51" NODE="46:1.0.1.1.5.3.1.1" TYPE="SECTION">
<HEAD>§ 5.51   Construction of regulations.</HEAD>
<P>The regulations in this part shall be construed so as to obtain a just, speedy, and economical determination of the issues presented.


</P>
</DIV8>


<DIV8 N="§ 5.55" NODE="46:1.0.1.1.5.3.1.2" TYPE="SECTION">
<HEAD>§ 5.55   Time limitations for service of a complaint.</HEAD>
<P>(a) The time limitations for service of a complaint upon the holder of a credential are as follows:
</P>
<P>(1) When based exclusively on 46 U.S.C. 7704, service shall be within 10 years after the date of conviction, or at anytime if the person charged is a user of or addicted to the use of a dangerous drug.
</P>
<P>(2) For one of the misconduct offenses specified in § 5.59(a) or § 5.61(a), service shall be within five years after commission of the offense alleged therein.
</P>
<P>(3) For an act or offense not otherwise provided for, the service shall be within three years after the commission of the act or offense alleged therein.
</P>
<P>(b) When computing the period of time specified in paragraphs (a) (2) and (3) of this section there shall be excluded any period or periods of time when the respondent could not attend a hearing or be served charges by reason of being outside of the United States or by reason of being in prison or hospitalized.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999; USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.57" NODE="46:1.0.1.1.5.3.1.3" TYPE="SECTION">
<HEAD>§ 5.57   Acting under authority of Coast Guard credential or endorsement.</HEAD>
<P>(a) A person employed in the service of a vessel is considered to be acting under the authority of a credential or endorsement when the holding of such credential or endorsement is:
</P>
<P>(1) Required by law or regulation; or
</P>
<P>(2) Required by an employer as a condition for employment.
</P>
<P>(b) A person is considered to be acting under the authority of the credential or endorsement while engaged in official matters regarding the credential or endorsement. This includes, but is not limited to, such acts as applying for renewal, taking examinations for raises of grade, requesting duplicate or replacement credentials, or when appearing at a hearing under this part.
</P>
<P>(c) A person does not cease to act under the authority of a credential or endorsement while on authorized or unauthorized shore leave from the vessel.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11214, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.59" NODE="46:1.0.1.1.5.3.1.4" TYPE="SECTION">
<HEAD>§ 5.59   Offenses for which revocation of credentials or endorsements is mandatory.</HEAD>
<P>An Administrative Law Judge enters an order revoking a respondent's credential or endorsement when—
</P>
<P>(a) A charge of misconduct for wrongful possession, use, sale, or association with dangerous drugs is found proved. In those cases involving marijuana, the Administrative Law Judge may enter an order less than revocation when satisfied that the use, possession or association, was the result of experimentation by the respondent and that the respondent has submitted satisfactory evidence that he or she is cured of such use and that the possession or association will not recur.
</P>
<P>(b) The respondent has been a user of, or addicted to the use of, a dangerous drug, or has been convicted for a violation of the dangerous drug laws, whether or not further court action is pending, and such charge is found proved. A conviction becomes final when no issue of law or fact determinative of the respondent's guilt remains to be decided.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.61" NODE="46:1.0.1.1.5.3.1.5" TYPE="SECTION">
<HEAD>§ 5.61   Acts or offenses for which revocation of credentials is sought.</HEAD>
<P>(a) An investigating officer seeks revocation of a respondent's credential or endorsements when one of the following acts or offenses is found proved:
</P>
<P>(1) Assault with a dangerous weapon.
</P>
<P>(2) Misconduct resulting in loss of life or serious injury.
</P>
<P>(3) Rape or sexual molestation.
</P>
<P>(4) Murder or attempted murder.
</P>
<P>(5) Mutiny.
</P>
<P>(6) Perversion.
</P>
<P>(7) Sabotage.
</P>
<P>(8) Smuggling of aliens.
</P>
<P>(9) Incompetence.
</P>
<P>(10) Interference with master, ship's officers, or government officials in performance of official duties.
</P>
<P>(11) Wrongful destruction of ship's property.
</P>
<P>(b) An investigating officer may seek revocation of a respondent's credential or endorsements when the circumstances of an act or offense found proved or consideration of the respondent's prior record indicates that permitting such person to serve under the credential or endorsements would be clearly a threat to the safety of life or property, or detrimental to good discipline.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.65" NODE="46:1.0.1.1.5.3.1.6" TYPE="SECTION">
<HEAD>§ 5.65   Commandant's decisions in appeal or review cases.</HEAD>
<P>The decisions of the Commandant in cases of appeal or review of decisions of Administrative Law Judges are officially noticed and the principles and policies enunciated therein are binding upon all Administrative Law Judges, unless they are modified or rejected by competent authority.


</P>
</DIV8>


<DIV8 N="§ 5.67" NODE="46:1.0.1.1.5.3.1.7" TYPE="SECTION">
<HEAD>§ 5.67   Physician-patient privilege.</HEAD>
<P>For the purpose of these proceedings, the physician-patient privilege does not exist between a physician and a respondent.


</P>
</DIV8>


<DIV8 N="§ 5.69" NODE="46:1.0.1.1.5.3.1.8" TYPE="SECTION">
<HEAD>§ 5.69   Evidence of criminal liability.</HEAD>
<P>Evidence of criminal liability discovered during an investigation or hearing conducted pursuant to this part will be referred to the Attorney General's local representative or other appropriate law enforcement authority having jurisdiction over the matter.


</P>
</DIV8>


<DIV8 N="§ 5.71" NODE="46:1.0.1.1.5.3.1.9" TYPE="SECTION">
<HEAD>§ 5.71   Maritime labor disputes.</HEAD>
<P>Under no circumstances will the Coast Guard exercise its authority for the purpose of favoring any party to a maritime labor controversy. However, if the situation affecting the safety of the vessel or persons on board is presented, the matter shall be thoroughly investigated and when a violation of existing statutes or regulations is indicated, appropriate action will be taken.


</P>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.1.5.4" TYPE="SUBPART">
<HEAD>Subpart D—Investigations</HEAD>


<DIV8 N="§ 5.101" NODE="46:1.0.1.1.5.4.1.1" TYPE="SECTION">
<HEAD>§ 5.101   Conduct of investigations.</HEAD>
<P>(a) Investigations may be initiated in any case in which it appears that there are reasonable grounds to believe that the holder of a credential or endorsement issued by the Coast Guard may have:
</P>
<P>(1) Committed an act of incompetency, misconduct, or negligence while acting under the authority of a credential or endorsement;
</P>
<P>(2) Violated or failed to comply with subtitle II of title 46, U.S.C., a regulation prescribed under this subtitle, or any other law or regulations intended to promote marine safety or to protect the navigable waters, while acting under the authority of a credential or endorsement;
</P>
<P>(3) Been convicted of a dangerous drug law violation, or has been a user of, or addicted to the use of, a dangerous drug, so as to be subject to the provisions of 46 U.S.C. 7704.
</P>
<P>(b) In order to promote full disclosure and facilitate determinations as to the cause of marine casualties, no admission made by a person during an investigation under this part or part 4 of this title may be used against that person in a proceeding under this part, except for impeachment.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.103" NODE="46:1.0.1.1.5.4.1.2" TYPE="SECTION">
<HEAD>§ 5.103   Powers of investigating officer.</HEAD>
<P>During an investigation, the investigating officer may administer oaths, issue subpoenas in accordance with subpart F of this title, and require persons having knowledge of the subject matter of the investigation to answer questions.


</P>
</DIV8>


<DIV8 N="§ 5.105" NODE="46:1.0.1.1.5.4.1.3" TYPE="SECTION">
<HEAD>§ 5.105   Course of action available.</HEAD>
<P>During an investigation, the investigating officer may take appropriate action as follows:
</P>
<P>(a) Issue complaint.
</P>
<P>(b) Accept voluntary surrender of a credential or endorsement.
</P>
<P>(c) Accept voluntary deposit of a credential or endorsement.
</P>
<P>(d) Refer the case to others for further action. The investigating officer may refer the case to the Commandant or to an Officer in Charge, Marine Inspection, at any port for completion of administrative action if an adequate basis for action is found and the person under investigation and/or witnesses are not locally available.
</P>
<P>(e) Give a written warning. The investigating officer may give a warning to any person holding a credential or endorsement. Refusal to accept the written warning will normally result in a withdrawal of the warning and the preferral of charges. An unrejected warning will become a part of the person's record.
</P>
<P>(f) Close the case.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999; USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.107" NODE="46:1.0.1.1.5.4.1.4" TYPE="SECTION">
<HEAD>§ 5.107   Service of complaints.</HEAD>
<P>(a) When the investigating officer determines that an S&amp;R proceeding is appropriate, he or she shall prepare and serve a complaint in accordance with 33 CFR part 20.
</P>
<P>(b) When the investigating officer serves the complaint, he or she shall also advise the respondent—
</P>
<P>(1) Of the nature of S&amp;R proceedings and their possible results;
</P>
<P>(2) Of the right to be represented at the hearing by another person, who may, but need not, be a lawyer;
</P>
<P>(3) Of the right to obtain witnesses, records, and other evidence by subpoena; and
</P>
<P>(4) That failure or refusal to answer the complaint or to appear at the time, date, and place specified for the hearing may result in a finding of default, which will constitute an admission of the facts alleged in the complaint and the waiver of his or her right to a hearing.
</P>
<CITA TYPE="N">[USCG-1998-3472, 64 FR 28075, May 24, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.1.5.5" TYPE="SUBPART">
<HEAD>Subpart E—Deposit or Surrender of Coast Guard Credential or Endorsement</HEAD>


<DIV8 N="§ 5.201" NODE="46:1.0.1.1.5.5.1.1" TYPE="SECTION">
<HEAD>§ 5.201   Voluntary deposits in event of mental or physical incompetence.</HEAD>
<P>(a) A holder may deposit a credential or endorsement with the Coast Guard in any case where there is evidence of mental or physical incompetence. A voluntary deposit is accepted on the basis of a written agreement, the original of which will be given to the holder, which specifies the conditions upon which the Coast Guard will return the credential or endorsement to the holder. 
</P>
<P>(b) Where the mental or physical incompetence of a holder of a credential or endorsement is caused by use of or addiction to dangerous drugs, a voluntary deposit will only be accepted contingent on the following circumstances: 
</P>
<P>(1) The holder is enrolled in a bona fide drug abuse rehabilitation program; 
</P>
<P>(2) The holder's incompetence did not cause or contribute to a marine casualty, 
</P>
<P>(3) The incompetence was reported to the Coast Guard by the individual or any other person and was not discovered as a result of a Federal, State or local government investigation; and 
</P>
<P>(4) The holder has not voluntarily deposited or surrendered a credential or endorsement, or had a credential or endorsement revoked for a drug related offense on a prior occasion. 
</P>
<P>(c) Where the mental or physical incompetence of a holder of a credential or endorsement is caused by use or addiction to alcohol, a voluntary deposit will only be accepted contingent on the following circumstances: 
</P>
<P>(1) The holder is enrolled in a bona fide alcohol abuse rehabilitation program; 
</P>
<P>(2) The holder's incompetence did not cause or contribute to a marine casualty; and 
</P>
<P>(3) The incompetence was reported to the Coast Guard by the individual or any other person and was not discovered as a result of a Federal, State, or local government investigation.
</P>
<P>(d) Where the conditions of paragraphs (b) and (c) of this section are not met, the holder may only surrender such credential or endorsement in accordance with § 5.203.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47535, Dec. 14, 1987, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.203" NODE="46:1.0.1.1.5.5.1.2" TYPE="SECTION">
<HEAD>§ 5.203   Voluntary surrender to avoid hearing.</HEAD>
<P>(a) Any holder may surrender a credential or endorsement to the Coast Guard in preference to appearing at a hearing.
</P>
<P>(b) A holder voluntarily surrendering a credential or endorsement shall sign a written statement containing the stipulations that:
</P>
<P>(1) The surrender is made voluntarily in preference to appearing at a hearing;
</P>
<P>(2) All rights to the credential or endorsement surrendered are permanently relinquished; and,
</P>
<P>(3) Any rights with respect to a hearing are waived.
</P>
<P>(c) A voluntary surrender of a credential or endorsement to an investigating officer in preference to appearing at a hearing is not to be accepted by an investigating officer unless the investigating officer is convinced that the holder fully realizes the effect of such surrender.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.205" NODE="46:1.0.1.1.5.5.1.3" TYPE="SECTION">
<HEAD>§ 5.205   Return or issuance of a credential or endorsement.</HEAD>
<P>(a) A person may request the return of a voluntarily deposited credential or endorsement at any time, provided he or she can demonstrate a satisfactory rehabilitation or cure of the condition which caused the incompetence; has complied with any other conditions of the written agreement executed at the time of deposit; and complies with the physical and professional requirements for issuance of a credential or endorsement. 
</P>
<P>(b) Where the voluntary deposit is based on incompetence due to drug abuse, the deposit agreement shall provide that the credential or endorsement will not be returned until the person: 
</P>
<P>(1) Successfully completes a bona fide drug abuse rehabilitation program; 
</P>
<P>(2) Demonstrates complete non-association with dangerous drugs for a minimum of six months after completion of the rehabilitation program; and 
</P>
<P>(3) Is actively participating in a bona fide drug abuse monitoring program. 
</P>
<P>(c) Where the voluntary deposit is based on incompetence due to alcohol abuse, the deposit agreement shall provide that the credential or endorsement will not be returned until the person: 
</P>
<P>(1) Successfully completes a bona fide alcohol abuse rehabilitation program; and 
</P>
<P>(2) Is actively participating in a bona fide alcohol abuse monitoring program.
</P>
<P>(d) The voluntary surrender of a credential or endorsement is the equivalent of revocation of such papers. A holder who voluntarily surrenders a credential or endorsement must comply with provisions of §§ 5.901 and 5.903 when applying for the issuance of a new credential or endorsement.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47535, Dec. 14, 1987, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.1.5.6" TYPE="SUBPART">
<HEAD>Subpart F—Subpoenas</HEAD>


<DIV8 N="§ 5.301" NODE="46:1.0.1.1.5.6.1.1" TYPE="SECTION">
<HEAD>§ 5.301   Issuance of subpoenas.</HEAD>
<P>(a) Every subpoena shall command the person to whom it is directed to appear at a specified time and place to give testimony or to produce books, papers, documents, or any other evidence, which shall be described with such particularity as necessary to identify what is desired.
</P>
<P>(b) The investigating officer may issue subpoenas for the attendance of witnesses or for the production of books, papers, documents, or any other relevant evidence needed by the investigating officer or by the respondent.
</P>
<P>(c) After charges have been served upon the respondent the Administrative Law Judge may, either on the Administrative Law Judge's own motion or the motion of the investigating officer or respondent, issue subpoenas for the attendance and the giving of testimony by witnesses or for the production of books, papers, documents, or any other relevant evidence.


</P>
</DIV8>


<DIV8 N="§ 5.303" NODE="46:1.0.1.1.5.6.1.2" TYPE="SECTION">
<HEAD>§ 5.303   Service of subpoenas on behalf of the respondent.</HEAD>
<P>Service of subpoenas issued on behalf of the respondent is the responsibility of the respondent. However, if the Administrative Law Judge finds that the respondent or respondent's counsel is physically unable to effect the service, despite diligent and bona fide attempts to do so, and if the Administrative Law Judge further finds that the existing impediment to the service of the subpoena is peculiarly within the authority of the Coast Guard to overcome, the Administrative Law Judge will have the subpoena delivered to an investigating officer participating in the case for the purpose of effecting service.


</P>
</DIV8>


<DIV8 N="§ 5.305" NODE="46:1.0.1.1.5.6.1.3" TYPE="SECTION">
<HEAD>§ 5.305   Quashing a subpoena.</HEAD>
<P>Any person subpoenaed to appear to produce evidence at a hearing may request that the subpoena be quashed or modified using the procedures in 33 CFR 20.609.
</P>
<CITA TYPE="N">[USCG-1998-3472, 64 FR 28075, May 24, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 5.307" NODE="46:1.0.1.1.5.6.1.4" TYPE="SECTION">
<HEAD>§ 5.307   Enforcement.</HEAD>
<P>Upon application and for good cause shown, or upon its own initiative, the Coast Guard will seek judicial enforcement of subpoenas issued by investigating officers or Administrative Law Judges. This is done by making application to the United States District Court, through the office of the appropriate U.S. Attorney, to issue an order compelling the attendance of, and/or giving of testimony by, witnesses, or for the production of books, papers, documents, or any other relevant evidence.


</P>
</DIV8>


<DIV8 N="§ 5.309" NODE="46:1.0.1.1.5.6.1.5" TYPE="SECTION">
<HEAD>§ 5.309   Proof of service.</HEAD>
<P>(a) The person serving a subpoena shall make a written statement setting forth the date, time and manner of service and shall return such report with or on a copy of the subpoena to the investigating officer or Administrative Law Judge who issued it. In case of failure to make service of a subpoena, the person assigned to serve such subpoena shall make a written statement setting forth the reasons the subpoena was not served. The statement should be placed on the subpoena or attached to it and returned to the investigating office or Administrative Law Judge who issued the subpoena.
</P>
<P>(b) When service of a subpoena is made by certified mail with return receipt to be signed by the addressee only, the person mailing the subpoena shall make a written statement on a copy of the subpoena or attached to it, setting forth the date, time and location of the post office where mailed, the post office number assigned thereto. If delivered, the receipt requested shall be returned, by the person receiving the receipt, to the investigating officer or Administrative Law Judge who issued the subpoena. In case the subpoena is not delivered, any information reported by the post office regarding non-delivery shall be given to the investigating officer or Administrative Law Judge who issued the subpoena.


</P>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:1.0.1.1.5.7" TYPE="SUBPART">
<HEAD>Subpart G—Witness Fees</HEAD>


<DIV8 N="§ 5.401" NODE="46:1.0.1.1.5.7.1.1" TYPE="SECTION">
<HEAD>§ 5.401   Payment of witness fees and allowances.</HEAD>
<P>(a) Duly subpoenaed witnesses, other than Federal government employees, may apply for payment of their attendance as witnesses at an investigation or hearing conducted pursuant to this part by submitting a request for payment (Standard Form 1157) accompanied by any necessary receipts.
</P>
<P>(b) Fees and allowances will be paid as provided by 28 U.S.C. 1821, except that a person called to testify as an expert witness may be paid a higher fee to be fixed by the District Commander. 
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985; 50 FR 35228, Aug. 30, 1985]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:1.0.1.1.5.8" TYPE="SUBPART">
<HEAD>Subpart H—Hearings</HEAD>


<DIV8 N="§ 5.501" NODE="46:1.0.1.1.5.8.1.1" TYPE="SECTION">
<HEAD>§ 5.501   General.</HEAD>
<P>A hearing concerning the suspension or revocation of a merchant mariner's credential or endorsement is a formal adjudication under the Administrative Procedure Act (APA) (5 U.S.C. 551, <I>et seq.</I>). It is presided over by, and conducted under the exclusive control of, an ALJ in accordance with applicable requirements in the APA, the rules in this part, and the rules of administrative practice at 33 CFR part 20. The ALJ shall regulate and conduct the hearing so as to bring out all the relevant and material facts and to ensure a fair and impartial hearing.
</P>
<CITA TYPE="N">[USCG-1998-3472, 64 FR 28075, May 24, 1999, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.521" NODE="46:1.0.1.1.5.8.1.2" TYPE="SECTION">
<HEAD>§ 5.521   Verification of credential or endorsement.</HEAD>
<P>(a) The Administrative Law Judge shall require the respondent to produce and present at the opening of the hearing, and on each day the hearing is in session thereafter, all valid credentials issued by the Coast Guard to the respondent. In the event that the respondent alleges that credential has been lost, misplaced, stolen, destroyed, or is otherwise beyond his ability to produce, the respondent shall execute a lost document affidavit (Form CG-4363). The Administrative Law Judge shall warn the respondent that a willful misstatement of any material item in such affidavit is punishable as a violation of a Federal criminal statute. (See 18 U.S.C. 1001).
</P>
<P>(b) When a hearing is continued or delayed, the Administrative Law Judge returns the credential to the respondent: unless a prima facie case has been established that the respondent committed an act or offense which shows that the respondent's service on a vessel would constitute a definite danger to public health, interest or safety at sea.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by CGD 97-057, 62 FR 51042, Sept. 30, 1997; USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.567" NODE="46:1.0.1.1.5.8.1.3" TYPE="SECTION">
<HEAD>§ 5.567   Order.</HEAD>
<P>(a) The Administrative Law Judge enters an order which recites the disposition of the case. When the finding is <I>not proved,</I> the Administrative Law Judge issues an order <I>dismissing</I> the proceeding with or without prejudice to refile. When the finding is <I>proved,</I> the Administrative Law Judge may order an <I>admonition, suspension</I> with or without probation, or <I>revocation.</I>
</P>
<P>(b) The order is directed against all credentials or endorsements, except that in cases of negligence or professional incompetence, the order is made applicable to specific credentials or endorsements. If the Administrative Law Judge determines that the respondent is professionally incompetent in the grade of the license, certificate or document held, but is considered competent in a lower grade, the credential or endorsement may be revoked and the issuance of one of a lower grade ordered.
</P>
<P>(c) An order must specify whether the credential or endorsement affected is:
</P>
<P>(1) Revoked;
</P>
<P>(2) Suspended outright for a specified period after surrender;
</P>
<P>(3) Suspended for a specified period, but placed on probation for a specific period; or
</P>
<P>(4) Suspended outright for a specified period, followed by a specified period of suspension on probation.
</P>
<P>(d) The order will normally state, <I>that the credential or endorsement is to be surrendered to the Coast Guard immediately,</I> if the order is one of revocation or includes a period of outright suspension. In cases involving special circumstances, the order may provide for surrender on a certain date.
</P>
<P>(e) The time of any period of outright suspension ordered does not commence until the credential or endorsement is surrendered to the Coast Guard. The time of any period of suspension on probation begins at the end of any period of outright suspension or the effective date of the order if there is no outright suspension.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-1998-3472, 64 FR 28075, May 24, 1999; USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.569" NODE="46:1.0.1.1.5.8.1.4" TYPE="SECTION">
<HEAD>§ 5.569   Selection of an appropriate order.</HEAD>
<P>(a) This section addresses orders in a general manner. The selection of an appropriate order is the responsibility of the Administrative Law Judge, subject to appeal and review. The investigating officer and the respondent may suggest an order and present argument in support of this suggestion during the presentation of aggravating or mitigating evidence.
</P>
<P>(b) Except for acts or offenses for which revocation is mandatory, factors which may affect the order include:
</P>
<P>(1) Remedial actions which have been undertaken independently by the respondent;
</P>
<P>(2) Prior record of the respondent, considering the period of time between prior acts and the act or offense for which presently charged is relevant; and
</P>
<P>(3) Evidence of mitigation or aggravation.
</P>
<P>(c) After an order of revocation is entered, the respondent will be given an opportunity to present relevant material on the record for subsequent consideration by the special board convened in the event an application is filed in accordance with subpart L of this part.
</P>
<P>(d) Table 5.569 is for the information and guidance of Administrative Law Judges and is intended to promote uniformity in orders rendered. This table should not affect the fair and impartial adjudication of each case on its individual facts and merits. The orders are expressed by a range, in months of outright suspension, considered appropriate for the particular act or offense prior to considering matters in mitigation or aggravation. For instance, without considering other factors, a period of two to four months outright suspension is considered appropriate for <I>failure to obey a master's written instructions.</I> An order within the range would not be considered excessive. Mitigating or aggravating factors may make an order greater or less than the given range appropriate. Orders for repeat offenders will ordinarily be greater than those specified.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 5.569—Suggested Range of an Appropriate Order
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type of offense
</TH><TH class="gpotbl_colhed" scope="col">Range of order (in months)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Misconduct:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Failure to obey master's/ship officer's order</TD><TD align="left" class="gpotbl_cell">1-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Failure to comply with U.S. law or regulations</TD><TD align="left" class="gpotbl_cell">1-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Possession of intoxicating liquor</TD><TD align="left" class="gpotbl_cell">1-4.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Failure to obey master's written instruction</TD><TD align="left" class="gpotbl_cell">2-4.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Improper performance of duties related to vessel safety</TD><TD align="left" class="gpotbl_cell">2-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Failure to join vessel (required crew member)</TD><TD align="left" class="gpotbl_cell">2-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Violent acts against other persons (without injury)</TD><TD align="left" class="gpotbl_cell">2-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Failure to perform duties related to vessel safety</TD><TD align="left" class="gpotbl_cell">3-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Theft</TD><TD align="left" class="gpotbl_cell">3-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Violent acts against other persons (injury)</TD><TD align="left" class="gpotbl_cell">4-Revocation.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Use, possession, or sale of dangerous drugs</TD><TD align="left" class="gpotbl_cell">Revocation (Note: see § 5.59).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Negligence:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Negligently performing duties related to vessel navigation</TD><TD align="left" class="gpotbl_cell">2-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Negligently performing non-navigational duties related to vessel safety</TD><TD align="left" class="gpotbl_cell">1-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Neglect of vessel navigation duties</TD><TD align="left" class="gpotbl_cell">3-6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Neglect of non-navigational safety related duties</TD><TD align="left" class="gpotbl_cell">2-4.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Incompetence</TD><TD align="left" class="gpotbl_cell">The only proper order for a charge of incompetence found proved is revocation.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Violation of Regulation: 
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Refusal to take chemical drug test</TD><TD align="left" class="gpotbl_cell">12-24 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Refusal to take required alcohol test</TD><TD align="left" class="gpotbl_cell">12-24 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dangerous drugs (46 U.S.C. 7704)</TD><TD align="left" class="gpotbl_cell">The only proper order for a charge under 46 U.S.C. 7704 found proved is revocation.</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by CGD 86-067, 53 FR 47079, Nov. 21, 1989; USCG-2000-7759, 66 FR 42967, Aug. 16, 2001]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="I" NODE="46:1.0.1.1.5.9" TYPE="SUBPART">
<HEAD>Subpart I [Reserved]</HEAD>

</DIV6>


<DIV6 N="J" NODE="46:1.0.1.1.5.10" TYPE="SUBPART">
<HEAD>Subpart J—Appeals</HEAD>


<DIV8 N="§ 5.701" NODE="46:1.0.1.1.5.10.1.1" TYPE="SECTION">
<HEAD>§ 5.701   Appeals in general.</HEAD>
<P>A party may appeal the decision of an ALJ under the procedures in subpart J of 33 CFR part 20. A party may appeal only the following issues:
</P>
<P>(a) Whether each finding of fact rests on substantial evidence.
</P>
<P>(b) Whether each conclusion of law accords with applicable law, precedent, and public policy.
</P>
<P>(c) Whether the ALJ committed any abuses of discretion.
</P>
<P>(d) The ALJ's denial of a motion for his or her disqualification.
</P>
<CITA TYPE="N">[USCG-1998-3472, 64 FR 28075, May 24, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 5.707" NODE="46:1.0.1.1.5.10.1.2" TYPE="SECTION">
<HEAD>§ 5.707   Stay of effect of decision and order of Administrative Law Judge on appeal to the Commandant; temporary credential or endorsement.</HEAD>
<P>(a) A person who has appealed from a decision suspending outright or revoking a credential or endorsement, except for revocation resulting from an offense enumerated in § 5.59, may file a written request for a temporary credential or endorsement. This request must be submitted to the Administrative Law Judge who presided over the case, or to any Officer in Charge, Marine Inspection for forwarding to the Administrative Law Judge.
</P>
<P>(b) Action on the request is taken by the ALJ unless the hearing transcript has been forwarded to the Commandant, in which case, the Commandant will make the final action.
</P>
<P>(c) A determination as to the request will take into consideration whether the service of the individual is compatible with the requirements for safety at sea and consistent with applicable laws. If one of the offenses enumerated in § 5.61(a) has been found proved, the continued service of the appellant will be presumed not compatible with safety at sea, subject to rebuttal by the appellant. A temporary credential or endorsement may be denied for that reason alone.
</P>
<P>(d) All temporary credentials or endorsements will provide that they expire not more than six months after issuance or upon service of the Commandant's decision on appeal, whichever occurs first. If a temporary credential or endorsement expires before the Commandant's decision is rendered, it may be renewed, if authorized by the Commandant.
</P>
<P>(e) If the request for a temporary credential or endorsement is denied by the Administrative Law Judge, the individual may appeal the denial, in writing, to the Commandant within 30 days after notification of such denial. Any decision by the Commandant to deny is the final agency action.
</P>
<P>(f) Copies of the temporary credential issued become a part of the record on appeal.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2004-18884, 69 FR 58342, Sept. 30, 2004; USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.713" NODE="46:1.0.1.1.5.10.1.3" TYPE="SECTION">
<HEAD>§ 5.713   Appeals to the National Transportation Safety Board.</HEAD>
<P>(a) The rules of procedure for appeals to the National Transportation Safety Board from decisions of the Commandant, U.S. Coast Guard, affirming orders of suspension or revocation of credentials or endorsements are in 49 CFR part 825. These rules give the party adversely affected by the Commandant's decision 10 days after service upon him or his attorney of the Commandant's decision to file a notice of appeal with the Board.
</P>
<P>(b) In all cases under this part which are appealed to the National Transportation Safety Board under 49 CFR part 825, the Chief Counsel of the Coast Guard is designated as the representative of the Commandant for service of notices and appearances. Communications should be addressed to Suspension and Revocation National Center of Expertise (S&amp;R NCOE): by mail to U.S. Coast Guard National Maritime Center, S&amp;R National Center of Expertise, 100 Forbes Drive, Martinsburg, WV 25404-7213 or electronically to <I>SR-NCOE@uscg.mil</I>.
</P>
<P>(c) In cases before the National Transportation Safety Board the Chief Counsel of the Coast Guard may be represented by others designated <I>of counsel.</I>
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009; USCG-2009-0702, 74 FR 49224, Sept. 25, 2009; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013; USCG-2021-0348, 87 FR 3223, Jan. 21, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 5.715" NODE="46:1.0.1.1.5.10.1.4" TYPE="SECTION">
<HEAD>§ 5.715   Stay of effect of Decision of the Commandant on Appeal: Temporary credential and/or endorsement pending appeal to National Transportation Safety Board.</HEAD>
<P>(a) A Decision of the Commandant on Appeal affirming an order of revocation, except a revocation resulting from an offense enumerated under § 5.59 or suspension that is not placed entirely on probation, which is appealed to the National Transportation Safety Board, may be stayed if, in the Commandant's opinion, the service of the appellant on board a vessel at that time or for the indefinite future would be compatible with the requirements of safety at sea and consistent with applicable laws. If one of the offenses enumerated in § 5.61(a) has been found proved, the continued service of the appellant will be presumed not compatible with safety at sea, subject to rebuttal by the appellant; in cases of offenses under § 5.61(a), a temporary credential and/or endorsement may be denied for that reason alone.
</P>
<P>(b) A stay of the effect of the Decision of the Commandant on Appeal may be granted by the Commandant upon application by the respondent filed with the notice served on the Commandant under 49 CFR 825.5(b).
</P>
<P>(c) An Officer in Charge, Marine Inspection, on presentation of an original stay order, issues a temporary credential and/or endorsement as specified in the stay order. This credential and/or endorsement is effective for not more than six months, renewable until such time as the National Transportation Safety Board has completed its review.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="K" NODE="46:1.0.1.1.5.11" TYPE="SUBPART">
<HEAD>Subpart K—Review of Administrative Law Judge's Decisions in Cases Where Charges Have Been Found Proved</HEAD>


<DIV8 N="§ 5.801" NODE="46:1.0.1.1.5.11.1.1" TYPE="SECTION">
<HEAD>§ 5.801   Commandant's review.</HEAD>
<P>Any decision of an Administrative Law Judge, in which there has been a finding of <I>proved,</I> may be called up for review by the Commandant without procedural formality.


</P>
</DIV8>


<DIV8 N="§ 5.803" NODE="46:1.0.1.1.5.11.1.2" TYPE="SECTION">
<HEAD>§ 5.803   Record for decision on review.</HEAD>
<P>The transcript of the hearing, together with all papers and exhibits filed, shall constitute the record for consideration and review.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2004-18884, 69 FR 58342, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 5.805" NODE="46:1.0.1.1.5.11.1.3" TYPE="SECTION">
<HEAD>§ 5.805   Action on review.</HEAD>
<P>(a) The Commandant may adopt, in whole or in part, the findings, conclusions, and basis therefor stated by the Administrative Law Judge, may make entirely new findings on the record, or may remand the case to the Administrative Law Judge for further proceedings.
</P>
<P>(b) In no case will the review by the Commandant be followed by any order increasing the severity of the Administrative Law Judge's original order.
</P>
<P>(c) The Decision of the Commandant on Review, shall be the final agency action in the absence of a remand.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2004-18884, 69 FR 58342, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 5.807" NODE="46:1.0.1.1.5.11.1.4" TYPE="SECTION">
<HEAD>§ 5.807   Commandant's Decision on Review.</HEAD>
<P>The Commandant's Decisions on Review are available for reading purposes at Coast Guard Headquarters, at Offices of District Commanders, Sector Offices and Marine Inspection Offices. (See 33 CFR subpart 1.10.)
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-25556, 72 FR 36330, July 2, 2007]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="L" NODE="46:1.0.1.1.5.12" TYPE="SUBPART">
<HEAD>Subpart L—Issuance of New Credential or Endorsement After Revocation or Surrender</HEAD>


<DIV8 N="§ 5.901" NODE="46:1.0.1.1.5.12.1.1" TYPE="SECTION">
<HEAD>§ 5.901   Time limitations.</HEAD>
<P>(a) Any person whose credential or endorsement has been revoked or surrendered for one or more of the offenses described in § 5.59 and § 5.61(a) may, three years after compliance with the Administrative Law Judge's decision and order or the date of voluntary surrender, apply for the issuance of a new credential or endorsement.
</P>
<P>(b) The three year time period may be waived by the Commandant upon a showing by the individual that, since the occurrence upon which the revocation or surrender was based, the individual has demonstrated his good character in the community for a period exceeding three years.
</P>
<P>(c) Any person whose credential or endorsement has been revoked or surrendered for one or more offenses which are not specifically described in §§ 5.59 or 5.61(a) may, after one year, apply for the issuance of a new credential or endorsement.
</P>
<P>(d) For a person whose credential or endorsement has been revoked or surrendered for the wrongful simple possession or use of dangerous drugs, the three year time period may be waived by the Commandant upon a showing that the individual: 
</P>
<P>(1) Has successfully completed a bona fide drug abuse rehabilitation program; 
</P>
<P>(2) Has demonstrated complete non-association with dangerous drugs for a minimum of one year following completion of the rehabilitation program and; 
</P>
<P>(3) Is actively participating in a bona fide drug abuse monitoring program. 
</P>
<P>(e) For a person whose credential or endorsement has been revoked or surrendered for offenses related to alcohol abuse, the waiting period may be waived by the Commandant upon a showing that the individual has successfully completed a bona fide alcohol abuse rehabilitation program and is actively participating in a bona fide alcohol abuse monitoring program. 
</P>
<P>(f) The waivers specified under subparagraphs (d) or (e) of this section may only be granted once to each person.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by CGD 84-099, 52 FR 47535, Dec. 14, 1987; USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 5.903" NODE="46:1.0.1.1.5.12.1.2" TYPE="SECTION">
<HEAD>§ 5.903   Application procedures.</HEAD>
<P>(a) An application form for a new credential or endorsement may be obtained from any Officer in Charge, Marine Inspection.
</P>
<P>(b) The completed application and letter must be addressed to the U.S. Coast Guard Office of Investigations and Analysis, Commandant (CG-INV-1), U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501, and must be delivered in person to the nearest Officer in Charge, Marine Inspection.
</P>
<P>(c) The letter is an informal request for the issuance of a new credential or endorsement and should include the following:
</P>
<P>(1) A letter from each employer during the last three years attesting to the individual's work record;
</P>
<P>(2) Information supportive of rehabilitation or cure when the credential or endorsement was revoked because of incompetency or association with dangerous drugs; and
</P>
<P>(3) Any other information which may be helpful in arriving at a determination in the matter.
</P>
<P>(d) The Officer in Charge, Marine Inspection, forwards the letter and application, together with an evaluation and recommendation, to the Commandant.
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009; USCG-2009-0702, 74 FR 49224, Sept. 25, 2009; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013; USCG-2015-0867, 80 FR 62469, Oct. 16, 2015]


</CITA>
</DIV8>


<DIV8 N="§ 5.905" NODE="46:1.0.1.1.5.12.1.3" TYPE="SECTION">
<HEAD>§ 5.905   Commandant's decision on application.</HEAD>
<P>(a) The applicant's letter and application form, as well as the evaluation and recommendation, are referred to a special board appointed by the Commandant. The board examines all the material submitted with the application and such other information as may, in the judgment of the board, be considered appropriate. The board shall submit its findings and recommendation to the Commandant.
</P>
<P>(b) The Commandant shall determine whether or not a new credential or endorsement will be issued. The applicant will be notified by letter of such determination. 
</P>
<CITA TYPE="N">[CGD 82-002, 50 FR 32184, Aug. 9, 1985, as amended by USCG-2006-24371, 74 FR 11215, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="6" NODE="46:1.0.1.1.6" TYPE="PART">
<HEAD>PART 6—WAIVERS OF NAVIGATION AND VESSEL INSPECTION LAWS AND REGULATIONS 
<SU>1</SU>
<FTREF/>
</HEAD>
<FTNT>
<P>
<SU>1</SU> This is also codified in 33 CFR part 19.</P></FTNT>
<AUTH>
<HED>Authority:</HED><PSPACE>Act Dec. 27, 1950, Ch. 1155, secs. 1, 2, 64 Stat. 1120 (<I>see</I> 46 U.S.C. App. note prec. 1); Department of Homeland Security Delegation No. 0170.1.


</PSPACE></AUTH>

<DIV8 N="§ 6.01" NODE="46:1.0.1.1.6.0.1.1" TYPE="SECTION">
<HEAD>§ 6.01   Procedures for effecting individual waivers of navigation and vessel inspection laws and regulations.</HEAD>
<P>(a) It is hereby found necessary in the interest of national defense to waive compliance with the navigation and vessel inspection laws administered by the Coast Guard, as well as the regulations issued thereunder and published in 33 CFR chapter I or in this chapter, to the extent and in the manner and upon the terms and conditions as set forth in this section.
</P>
<P>(b) An application requesting that a waiver be made effective, with respect to a particular vessel, may be made by any authorized representative of an agency of the United States Government or any other interested person (including the master, agent, or owner of the vessel involved). Except as provided in paragraph (d) of this section, the application shall be in writing. The application shall be delivered to the Coast Guard District Commander or to his designated representative at the port or place where the vessel is located. In the case of a vessel in any foreign port or place, the application shall be made to the designated representative of the Commandant at such port or place, or if the Coast Guard has not established facilities in such port or place, to the nearest designated representative of the Commandant at a port or place where such facilities have been established. Every application shall contain a statement of the particular provisions of law with respect to which waiver of compliance is requested, a certification that the waiver of compliance with such laws with respect to the vessel involved is necessary in the interest of national defense and, an outline of the facts upon which such certification is based. The Coast Guard District Commander (or his designated representative or the designated representative of the Commandant, as the case may be) shall promptly examine every application for the purpose of determining whether the necessity for prompt action is such as to require that the waiver be made effective by him without reference to the Commandant. In any case in which it appears to the Coast Guard officer concerned that reference of the application to the Commandant for action would not delay the sailing of the vessel or otherwise be contrary to the interest of national defense, the application shall be so referred. In all other cases, such Coast Guard officer shall give immediate consideration to the application and if he reaches the conclusion that the urgency of the situation outweighs the marine hazard involved, then such waiver shall be made effective in regard to such vessel to the extent and under the circumstances specified by him. 
</P>
<P>(c) The Coast Guard officer making such a waiver effective pursuant to paragraph (b) of this section shall immediately prepare, in triplicate, an order setting forth the name of the vessel involved, the laws (also regulations, if any) with respect to which the waiver is effective, the extent to which compliance with such laws (also regulations, if any) is waived, and the period for which the waiver shall be effective. If practicable, one copy of this order shall be delivered to the master of the vessel involved before such vessel sails. In any case where the order is not delivered to the master, it shall be delivered to the owner, operator, or agent of the vessel without delay. One copy of the order shall be transmitted to the Commandant and the remaining copy kept on file. 
</P>
<P>(d) In any case of extreme urgency the application for a waiver may be made orally, and if the Coast Guard District Commander (or his designated representative or the designated representative of the Commandant, as the case may be) reaches the conclusion referred to in paragraph (b) of this section, the waiver shall be made effective without further delay, subject to the condition that the application be reduced to writing and delivered within such period after the date of the oral request as the Coast Guard officer making the waiver effective shall specify in the order. 
</P>
<P>(e) No penalty shall be imposed because of failure to comply with any provision of law (or regulation, if any), the waiver of which has been made effective pursuant to the requirements in this section. 
</P>
<CITA TYPE="N">[CGFR 51-10, 16 FR 1959, Mar. 1, 1951. Redesignated by CGFR 69-123, 34 FR 19076, Dec. 2, 1969; CGD 96-041, 61 FR 50726, Sept. 27, 1996; USCG-2004-18884, 69 FR 58342, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 6.04" NODE="46:1.0.1.1.6.0.1.2" TYPE="SECTION">
<HEAD>§ 6.04   Vessels requisitioned by the United States for emergency evacuation.</HEAD>
<P>Pursuant to the request of the Acting Secretary of Defense, dated November 21, 1951, made under the provisions of section 1 of Public Law 891, 81st Congress, approved December 27, 1950, compliance with the provisions of the navigation and vessel inspection laws administered by the United States Coast Guard is hereby waived, as well as the regulations issued thereunder and published in 33 CFR chapter I or in this chapter, to the extent necessary to permit the operation of vessels which might be requisitioned by the United States for the purpose of emergency evacuation. 
</P>
<CITA TYPE="N">[CGFR 51-61, 16 FR 12792, Dec. 20, 1951. Redesignated by CGFR 69-123, 34 FR 19076, Dec. 2, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 6.06" NODE="46:1.0.1.1.6.0.1.3" TYPE="SECTION">
<HEAD>§ 6.06   Vessels operated by or chartered to Military Sealift Command.</HEAD>
<P>(a) Pursuant to the request of the Deputy Secretary of Defense, dated August 6, 1958, and to the request of the Assistant Secretary of Defense, Installations and Logistics, dated May 23, 1964, made under the provisions of section 1 of Public Law 891, 81st Congress, approved December 27, 1950 (64 Stat. 1120; 46 U.S.C., note preceding section 1), and their findings that a waiver is necessary in the interest of national defense, compliance with the provisions of the navigation and vessel inspection laws administered by the United States Coast Guard, as well as the regulations issued thereunder and contained in 33 CFR chapter I, or in this chapter, is hereby waived to the extent and upon the terms and conditions as set forth in this section, in order to permit vessels operated by or chartered to the Military Sealift Command to carry out their assigned missions. 
</P>
<P>(b) An application requesting that this waiver be made effective with respect to a particular vessel may be made by the Commander, Military Sealift Command, or any one of his duly designated representatives. Except as provided in paragraph (e) of this section, the application shall be in writing. The application shall be delivered to the Coast Guard District Commander or to his designated representative at the port or place where the vessel is located. In the case of a vessel in any foreign port or place, the application shall be made to the designated representative of the Commandant at such port or place, or if the Coast Guard has not established facilities in such port or place, to the nearest designated representative of the Commandant at a port or place where such facilities have been established, or to the Commandant (CG-CVC), Attn: Office of Commercial Vessel Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501. Every application shall: 
</P>
<P>(1) Describe the laws and/or regulations by appropriate references and/or subjects with respect to which the waiver of compliance is desired; 
</P>
<P>(2) Contain a certification that the waiver of compliance with such laws and/or regulations with respect to the vessel involved is necessary in the interest of national defense and is necessary for the Military Sealift Command to carry out an assigned mission; 
</P>
<P>(3) The name and official number of the vessel involved (including the names of master, agent, and owner of the vessel involved); and, 
</P>
<P>(4) For how long the waiver is needed. 
</P>
<P>(c) The Coast Guard officer making the waiver in paragraph (a) of this section, effective for a particular vessel, shall immediately prepare, in quadruplicate, an order setting forth: 
</P>
<P>(1) The name and official number of the vessel involved; 
</P>
<P>(2) The laws and/or regulations with respect to which the waiver is effective; 
</P>
<P>(3) The extent to which compliance with such laws and/or regulations is waived; and, 
</P>
<P>(4) The period for which the waiver shall be effective. 
</P>
<P>(d) If practicable, one copy of this waiver order shall be delivered to the master of the vessel involved before such vessel sails. In any case where the waiver order is not delivered to the master, it shall be delivered to the owner, operator, or agent of the vessel without delay. One copy of the waiver order shall be delivered to the Commander, Military Sealift Command, or his duly designated representative, who submitted the application. One copy of the waiver order shall be transmitted to the Commandant (G-MOC) and the remaining copy kept on file. 
</P>
<P>(e) In any case of extreme urgency, the application for a waiver order may be made orally and if the Coast Guard District Commander (or his designated representative, or the designated representative of the Commandant, or the Commandant, as the case may be), determines that the conditions in this section have been met, the waiver order shall be made effective without further delay, subject to the condition that the application be reduced to writing and delivered within such period after the date of the oral request as the Coast Guard officer making the waiver effective shall specify in the confirming written waiver order. 
</P>
<P>(f) No penalty shall be imposed because of failure to comply with any provision of law and/or regulation, the waiver of which has been made effective pursuant to the requirements of this section. 
</P>
<P>(g) This waiver order shall remain in effect until terminated by proper authority and notice of cancellation is published in the <E T="04">Federal Register.</E>
</P>
<CITA TYPE="N">[CGFR 64-86, 30 FR 89, Jan. 6, 1965] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 6.06, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 6.07" NODE="46:1.0.1.1.6.0.1.4" TYPE="SECTION">
<HEAD>§ 6.07   Chronological record of seaman's previous employment.</HEAD>
<P>(a) Compliance is hereby waived with regard to the provisions of 46 U.S.C. 10311(c), to the extent necessary to permit the Commandant of the United States Coast Guard to issue a chronological record of a seaman's previous employment on a single document, in lieu of making individual entry in a duplicate continuous discharge book or furnishing individual certificates of discharge. 
</P>
<P>(b) It is hereby found that the waiving of the provisions of 46 U.S.C. 10311(c), is necessary in the interest of national defense. 
</P>
<CITA TYPE="N">[CGFR 51-9, 16 FR 1830, Feb. 27, 1951, as amended by CGFR 59-4a, 24 FR 3055, Apr. 21, 1959. Redesignated by CGFR 69-123, 34 FR 19076, Dec. 2, 1969, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV5>


<DIV5 N="7" NODE="46:1.0.1.1.7" TYPE="PART">
<HEAD>PART 7—BOUNDARY LINES
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>14 U.S.C. 503; 33 U.S.C. 151; DHS Delegation 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-058, 50 FR 25230, June 18, 1985, unless otherwise noted.


</PSPACE></SOURCE>

<DIV7 N="1" NODE="46:1.0.1.1.7.0.1" TYPE="SUBJGRP">
<HEAD>General</HEAD>


<DIV8 N="§ 7.1" NODE="46:1.0.1.1.7.0.1.1" TYPE="SECTION">
<HEAD>§ 7.1   General purpose of boundary lines.</HEAD>
<P>The lines in this part delineate the application of the following U.S. statutes: 33 U.S.C. 152 relating to the length of towing hawsers; 33 U.S.C. 1201 <I>et seq.,</I> the Vessel Bridge-to-Bridge Radiotelephone Act; 46 U.S.C. 5102(b)(6), which exempt from load line requirements certain vessels on domestic voyages; 46 U.S.C. 3301(6) requiring the inspection of seagoing barges which are defined in 46 U.S.C. 2101; 46 U.S.C. 3301(7) requiring the inspection of seagoing motor vessels which are defined in 46 U.S.C. 2101; 46 U.S.C. 3302(d) which exempts from inspection requirements certain vessels under 150 gross tons that operate within the waters of southeastern Alaska and the State of Washington; and 46 U.S.C. 8304, “Implementing the Officers' Competency Certificates Convention, 1936.”
</P>
<CITA TYPE="N">[CGD 81-058, 50 FR 25230, June 18, 1985, as amended by CGD 95-028, 62 FR 51195, Sept. 30, 1997; USCG-1998-4442, 63 FR 52188, Sept. 30, 1998; USCG-2024-1103, 90 FR 52879, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 7.5" NODE="46:1.0.1.1.7.0.1.2" TYPE="SECTION">
<HEAD>§ 7.5   Rules for establishing boundary lines.</HEAD>
<P>(a) For application of the Vessel Bridge-to-Bridge Radiotelephone Act, 33 U.S.C. 1201 <I>et seq.,</I> the line is 12 nautical miles seaward of the baseline from which the territorial sea is measured.
</P>
<P>(b) Barges of 100 gross tons and over operating on the sheltered waters of British Columbia as defined in the United States-Canada treaty of 1933 (49 Stat. 2685, TS 869) are not required to be inspected as seagoing barges under 46 U.S.C. 3301.
</P>
<P>(c) Except as otherwise described in this part, Boundary Lines are lines drawn following the general trend of the seaward, highwater shorelines and lines continuing the general trend of the seaward, highwater shorelines across entrances to small bays, inlets and rivers.
</P>
<CITA TYPE="N">[CGD 81-058, 50 FR 25230, June 18, 1985, as amended by USCG-2001-9044, 68 FR 42602, July 18, 2003]


</CITA>
</DIV8>

</DIV7>


<DIV7 N="2" NODE="46:1.0.1.1.7.0.2" TYPE="SUBJGRP">
<HEAD>Atlantic Coast</HEAD>


<DIV8 N="§ 7.10" NODE="46:1.0.1.1.7.0.2.3" TYPE="SECTION">
<HEAD>§ 7.10   Eastport, ME to Cape Ann, MA.</HEAD>
<P>(a) A line drawn from the easternmost extremity of Kendall Head to latitude 44°54′45″ N. longitude 66°58′30″ W.; thence to the range marker located in approximate position latitude 44°51′45″ N. longitude 66°59″ W.
</P>
<P>(b) A line drawn from West Quoddy Head Light to latitude 44°48.5′ N. longitude 66°56.4′ W. (Sail Rock Lighted Whistle Buoy “1”); thence to latitude 44°37.5′ N. longitude 67°09.8′ W. (Little River Lighted Whistle Buoy “2LR”); thence to latitude 44°14.5′ N. longitude 67°57.2′ W. (Frenchman Bay Approach Lighted Whistle Buoy “FB”); thence to Mount Desert Light; thence to Matinicus Rock Light; thence to Monhegan Island Light; thence to latitude 43°31.6′ N. longitude 70°05.5′ W. (Portland Lighted Horn Buoy “P”); thence to Boon Island Light; thence to latitude 42°37.9′ N. longitude 70°31.2′ W. (Cape Ann Lighted Whistle Buoy “2”).


</P>
</DIV8>


<DIV8 N="§ 7.15" NODE="46:1.0.1.1.7.0.2.4" TYPE="SECTION">
<HEAD>§ 7.15   Massachusetts Bay, MA.</HEAD>
<P>A line drawn from latitude 42°37.9′ N. longitude 70°31.2′ W. (Cape Ann Lighted Whistle Buoy “2”) to latitude 42°22.7′ N. longitude 70°47.0′ W. (Boston Lighted Horn Buoy “B”); thence to Race Point Light.


</P>
</DIV8>


<DIV8 N="§ 7.20" NODE="46:1.0.1.1.7.0.2.5" TYPE="SECTION">
<HEAD>§ 7.20   Nantucket Sound, Vineyard Sound, Buzzards Bay, Narragansett Bay, MA, Block Island Sound and easterly entrance to Long Island Sound, NY.</HEAD>
<P>(a) A line drawn from Chatham Light to latitude 41°36.1′ N. longitude 69°51.1′ W. (Pollack Rip Entrance Lighted Horn Buoy “PR”); thence to latitude 41°26.0′ N. longitude 69°46.2′ W. (Great Round Shoal Channel Lighted Buoy “2”); thence to Sankaty Head Light.
</P>
<P>(b) A line drawn from the westernmost extremity of Nantucket Island to the southwesternmost extremity of Wasque Point, Chappaquiddick Island.
</P>
<P>(c) A line drawn from Gay Head Light to Block Island Southeast Light; thence to Montauk Point Light on the easterly end of Long Island.


</P>
</DIV8>


<DIV8 N="§ 7.25" NODE="46:1.0.1.1.7.0.2.6" TYPE="SECTION">
<HEAD>§ 7.25   Montauk Point, NY to Atlantic Beach, NY.</HEAD>
<P>(a) A line drawn from Shinnecock East Breakwater Light to Shinnecock West Breakwater Light.
</P>
<P>(b) A line drawn from Moriches Inlet East Breakwater Light to Moriches Inlet West Breakwater Light.
</P>
<P>(c) A line drawn from Fire Island Inlet Breakwater Light 348° true to the southernmost extremity of the spit of land at the western end of Oak Beach.
</P>
<P>(d) A line drawn from Jones Inlet Light 322° true across the southwest tangent of the island on the north side of Jones Inlet to the shoreline.


</P>
</DIV8>


<DIV8 N="§ 7.30" NODE="46:1.0.1.1.7.0.2.7" TYPE="SECTION">
<HEAD>§ 7.30   New York Harbor, NY.</HEAD>
<P>A line drawn from East Rockaway Inlet Breakwater Light (LLNR 31500) at 40°34′56.600″ N, 073°45′17.200″ W to 40°27′00″ N, 073°48′00″ W (former Ambrose Light position); thence to Highlands Light (LLNR 35025) (Private aid) (north tower) at 40°23′47.640″ N, 073°59′09.000″ W.
</P>
<CITA TYPE="N">[USCG-2021-0348, 87 FR 3223, Jan. 21, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 7.35" NODE="46:1.0.1.1.7.0.2.8" TYPE="SECTION">
<HEAD>§ 7.35   Sandy Hook, NJ to Cape May, NJ.</HEAD>
<P>(a) A line drawn from Shark River Inlet North Breakwater Light “2” to Shark River Inlet South Breakwater Light “1”.
</P>
<P>(b) A line drawn from Manasquan Inlet North Breakwater Light to Manasquan Inlet South Breakwater Light.
</P>
<P>(c) A line drawn along the submerged Barnegat Inlet North Breakwater to Barnegat Inlet North Breakwater Light “2”; thence to Barnegat Inlet Light “5”; thence along the submerged Barnegat Inlet South Breakwater to shore.
</P>
<P>(d) A line drawn from the seaward tangent of Long Beach Island to the seaward tangent of Pullen Island across Beach Haven and Little Egg Inlets.
</P>
<P>(e) A line drawn from the seaward tangent of Pullen Island to the seaward tangent of Brigantine Island across Brigantine Inlet.
</P>
<P>(f) A line drawn from the seaward extremity of Absecon Inlet North Jetty to Atlantic City Light.
</P>
<P>(g) A line drawn from the southernmost point of Longport at latitude 39°18.2′ N. longitude 74°32.2′ W. to the northeasternmost point of Ocean City at latitude 39°17.6′ N. longitude 74°33.1′ W. across Great Egg Harbor Inlet.
</P>
<P>(h) A line drawn parallel with the general trend of the seaward, highwater shoreline across Corson Inlet.
</P>
<P>(i) A line formed by the centerline of the Townsend Inlet Highway Bridge.
</P>
<P>(j) A line formed by the shoreline of Seven Mile Beach and Hereford Inlet Light.


</P>
</DIV8>


<DIV8 N="§ 7.40" NODE="46:1.0.1.1.7.0.2.9" TYPE="SECTION">
<HEAD>§ 7.40   Delaware Bay and tributaries.</HEAD>
<P>A line drawn from Cape May Inlet East Jetty Light to latitude 38°55.8′ N. longitude 74°51.4′ W. (Cape May Harbor Inlet Lighted Bell Buoy “2CM”); thence to latitude 38°48.9′ N. longitude 75°02.3′ W. (Delaware Bay Entrance Channel Lighted Buoy “8”); thence to the northernmost extremity of Cape Henlopen.


</P>
</DIV8>


<DIV8 N="§ 7.45" NODE="46:1.0.1.1.7.0.2.10" TYPE="SECTION">
<HEAD>§ 7.45   Cape Henlopen, DE to Cape Charles, VA.</HEAD>
<P>(a) A line drawn from the easternmost extremity of Indian River Inlet North Jetty to latitude 38°36.5′ N. longitude 75°02.8′ W. (Indian River Inlet Lighted Gong Buoy “1”); thence to Indian River Inlet South Jetty Light.
</P>
<P>(b) A line drawn from Ocean City Inlet Light “6” to latitude 38°19.4′ N. longitude 75°05.0′ W. (Ocean City Inlet Entrance Lighted Buoy “4”); thence to latitude 38°19.3′ N. longitude 75°05.1′ W. (Ocean City Inlet Entrance Lighted Buoy “5”); thence to the easternmost extremity of the south breakwater.
</P>
<P>(c) A line drawn from Assateague Beach Tower Light to latitude 37°50.2′ N. longitude 75°24.9′ W. (Chincoteague Inlet Lighted Bell Buoy “CI”); thence to the tower charted at latitude 37°52.6′ N. longitude 75°26.7′ W.
</P>
<P>(d) A line drawn from the southernmost extremity of Cedar Island to latitude 37°34.7′ N. longitude 75°36.0′ W. (Wachapreague Inlet Entrance Lighted Buoy “1”); thence due south to shore at Parramore Beach.
</P>
<P>(e) A line drawn from the seaward tangent of Parramore Beach to the lookout tower on the northern end of Hog Island chartered in approximate position latitude 37°27.2′ N. longitude 75°40.5′ W.


</P>
</DIV8>


<DIV8 N="§ 7.50" NODE="46:1.0.1.1.7.0.2.11" TYPE="SECTION">
<HEAD>§ 7.50   Chesapeake Bay and tributaries.</HEAD>
<P>A line drawn from Cape Charles Light to latitude 36°56.8′ N. longitude 75°55.1′ W. (North Chesapeake Entrance Lighted Gong Buoy “NCD”); thence to latitude 36°54.8′ N. longitude 75°55.6′ W. (Chesapeake Bay Entrance Lighted Bell Buoy “CBC”); thence to latitude 36°55.0′ N. longitude 75°58.0′ W. (Cape Henry Buoy “1”); thence to Cape Henry Light.


</P>
</DIV8>


<DIV8 N="§ 7.55" NODE="46:1.0.1.1.7.0.2.12" TYPE="SECTION">
<HEAD>§ 7.55   Cape Henry, VA to Cape Fear, NC.</HEAD>
<P>(a) A line drawn from Rudee Inlet Jetty Light “2” to latitude 36°50′ N. longitude 75°56.7′ W.; thence to Rudee Inlet Jetty Light “1”.
</P>
<P>(b) A line drawn from Bodie Island Light to latitude 35°49.3′ N. longitude 75°31.9′ W.; thence to Oregon Inlet Jetty Light.
</P>
<P>(c) A line drawn from Hatteras Inlet Light 255° true to the eastern end of Ocracoke Island.
</P>
<P>(d) A line drawn from the westernmost extremity of Ocracoke Island at latitude 35°04′ N. longitude 76°00.8′ W. to the northeasternmost extremity of Portsmouth Island at latitude 35°03.7′ N. longitude 76°02.3′ W.
</P>
<P>(e) A line drawn across Drum Inlet parallel with the general trend of the seaward, highwater shoreline.
</P>
<P>(f) A line drawn from the southernmost extremity of Cape Lookout to latitude 34°38.4′ N. longitude 76°40.6′ W.; thence to the seaward extremity of the Beaufort Inlet west jetty.
</P>
<P>(g) A line drawn from the seaward extremity of Masonboro Inlet north jetty to latitude 34°10.3′ N. longitude 77°48.0′ W.; thence to the beach in approximate position latitude 34°10′ N. longitude 77°49.4′ W.
</P>
<CITA TYPE="N">[CGD 81-058, 50 FR 25230, June 18, 1985, as amended by USCG-2009-0702, 74 FR 49224, Sept. 25, 2009; USCG-2013-0671, 78 FR 60144, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 7.60" NODE="46:1.0.1.1.7.0.2.13" TYPE="SECTION">
<HEAD>§ 7.60   Cape Fear, NC to Sullivans Island, SC.</HEAD>
<P>(a) A line drawn from the southernmost extremity to Cape Fear to latitude 33°49.5′ N. longitude 78°03.7′ W. (Cape Fear River Entrance Lighted Bell Buoy “2CF”); thence to Oak Island Light.
</P>
<P>(b) A line drawn from the southernmost extremity of Bird Island at approximate position latitude 33°51.2′ N. longitude 78°32.6′ W. to latitude 33°50.3′ N. longitude 78°32.5′ W. (Little River Inlet Entrance Lighted Whistle Buoy “2LR”); thence to the northeasternmost extremity of Waties Island at approximate position latitude 33°51.2′ N. longitude 78°33.6′ W.
</P>
<P>(c) A line drawn from the seaward extremity of Murrells Inlet north jetty to latitude 33°31.5′ N. longitude 79°01.6′ W. (Murrells Inlet Lighted Bell Buoy “MI”); thence to Murrells Inlet South Jetty Light.
</P>
<P>(d) A line drawn from Georgetown Light to latitude 33°11.6′ N. longitude 79°05.4′ W. (Winyah Bay Lighted Bell Buoy “2WB”); thence to the southernmost extremity of Sand Island.


</P>
</DIV8>


<DIV8 N="§ 7.65" NODE="46:1.0.1.1.7.0.2.14" TYPE="SECTION">
<HEAD>§ 7.65   Charleston Harbor, SC.</HEAD>
<P>A line drawn from Charleston Light on Sullivans Island to latitude 32°40.7′ N. longitude 79°42.9′ W. (Charleston Lighted Whistle Buoy “2C”); thence to a point on Folly Island at latitude 32°41.0′ N. longitude 79°53.2′ W.
</P>
<CITA TYPE="N">[USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 7.70" NODE="46:1.0.1.1.7.0.2.15" TYPE="SECTION">
<HEAD>§ 7.70   Folly Island, SC to Hilton Head Island, SC.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Folly Island to latitude 32°35′ N. longitude 79°58.2′ W. (Stono Inlet Lighted Whistle Buoy “1S”); thence to Kiawah Island bearing approximately 307° true.
</P>
<P>(b) A line drawn from the southernmost extremity of Kiawah Island to latitude 32°31′ N. longitude 80°07.8′ W. (North Edisto River Entrance Lighted Whistle Buoy “2NE”); thence to Botany Bay Island in approximate position latitude 32°33.1′ N. longitude 80°12.7′ W.
</P>
<P>(c) A line drawn from the microwave antenna tower on Edisto Beach charted in approximate position latitude 32°29.3′ N. longitude 80°19.2′ W. across St. Helena Sound to the abandoned lighthouse tower on Hunting Island charted in approximate position latitude 32°22.5′ N. longitude 80°26.5′ W.
</P>
<P>(d) A line drawn from the abandoned lighthouse on Hunting Island in approximate position latitude 32°22.5′ N. longitude 80°26.2′ W. to latitude 32°18′ N. longitude 80°25′ W.; thence to the standpipe on Fripp Island in approximate position latitude 32°19′ N. longitude 80°28.7′ W.
</P>
<P>(e) A line drawn from the westernmost extremity of Bull Point on Capers Island to latitude 32°04.8′ N. longitude 80°34.9′ W. (Port Royal Sound Lighted Whistle Buoy “2PR”); thence to the easternmost extremity of Hilton Head at latitude 32°13.2′ N. longitude 80°40.1′ W.


</P>
</DIV8>


<DIV8 N="§ 7.75" NODE="46:1.0.1.1.7.0.2.16" TYPE="SECTION">
<HEAD>§ 7.75   Savannah River/Tybee Roads.</HEAD>
<P>A line drawn from the southwesternmost extremity of Braddock Point to latitude 31°58.3′ N. longitude 80°44.1′ W. (Tybee Lighted Whistle Buoy “T”); thence to the southeasternmost extremity of Little Tybee Island bearing approximately 269° true. 


</P>
</DIV8>


<DIV8 N="§ 7.80" NODE="46:1.0.1.1.7.0.2.17" TYPE="SECTION">
<HEAD>§ 7.80   Tybee Island, GA to St. Simons Island, GA.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Savannah Beach on Tybee Island 255° true across Tybee Inlet to the shore of Little Tybee Island south of the entrance to Buck Hammock Creek.
</P>
<P>(b) A line drawn from the southernmost extremity of Little Tybee Island at Beach Hammock to the easternmost extremity of Wassaw Island.
</P>
<P>(c) A line drawn from Wassaw Island in approximate position latitude 31°52.5′ N. longitude 80°58.5′ W. to latitude 31°48.3′ N. longitude 80°56.8′ W. (Ossabaw Sound North Channel Buoy “OS”); thence to latitude 31°39.3′ N. longitude 81°02.3′ W. (St. Catherines Sound Buoy “St. C.”); thence to latitude 31°31.2′ N. longitude 81°03.8′ W. (Sapelo Sound Buoy “S”); thence to the easternmost extremity of Blackbeard Island at Northeast Point.
</P>
<P>(d) A line drawn from the southernmost extremity of Blackbeard Island to latitude 31°19.4′ N. longitude 81°11.5′ W. (Doboy Sound Lighted Buoy “D”); thence to latitude 31°04.1′ N. longitude 81°16.7′ W. (St. Simons Lighted Whistle Buoy “ST S”).


</P>
</DIV8>


<DIV8 N="§ 7.85" NODE="46:1.0.1.1.7.0.2.18" TYPE="SECTION">
<HEAD>§ 7.85   St. Simons Island, GA to Little Talbot Island, FL.</HEAD>
<P>(a) A line drawn from latitude 31°04.1′ N. longitude 81°16.7′ W. (St. Simons Lighted Whistle Buoy “ST S”) to latitude 30°42.7′ N. longitude 81°19.0′ W. (St. Mary's Entrance Lighted Whistle Buoy “1”); thence to Amelia Island Light.
</P>
<P>(b) A line drawn from the southernmost extremity of Amelia Island to latitude 30°29.4′ N. longitude 81°22.9′ W. (Nassau Sound Approach Buoy “6A”); thence to the northeasternmost extremity of Little Talbot Island.


</P>
</DIV8>


<DIV8 N="§ 7.90" NODE="46:1.0.1.1.7.0.2.19" TYPE="SECTION">
<HEAD>§ 7.90   St. Johns River, FL.</HEAD>
<P>A line drawn from the southeasternmost extremity of Little Talbot (Spike) Island to latitude 30°23.8′ N. longitude 81°20.3′ W. (St. Johns Lighted Whistle Buoy “2 STJ”); thence to St. Johns Light.


</P>
</DIV8>


<DIV8 N="§ 7.95" NODE="46:1.0.1.1.7.0.2.20" TYPE="SECTION">
<HEAD>§ 7.95   St. Johns Point, FL to Miami Beach, FL.</HEAD>
<P>(a) A line drawn from the seaward extremity of St. Augustine Inlet north jetty to latitude 29°55′ N. longitude 81°15.3′ W. (St. Augustine Lighted Whistle Buoy “ST. A.”); thence to the seaward extremity of St. Augustine Inlet south jetty.
</P>
<P>(b) A line formed by the centerline of the highway bridge over Matanzas Inlet.
</P>
<P>(c) A line drawn from the seaward extremity of Ponce de Leon Inlet north jetty to latitude 29°04.7′ N. longitude 80°54′ W. (Ponce de Leon Inlet Lighted Bell Buoy “2”); thence to Ponce de Leon Inlet Approach Light.
</P>
<P>(d) A line drawn from Canaveral Harbor Approach Channel Range Front Light to latitude 28°23.7′ N. longitude 80°32.2′ W. (Canaveral Bight Wreck Lighted Buoy “WR6”); thence to the radio tower on Canaveral Peninsula in approximate position latitude 28°22.9′ N. longitude 80°36.6′ W.
</P>
<P>(e) A line drawn across the seaward extremity of the Sebastian Inlet Jetties.
</P>
<P>(f) A line drawn from the seaward extremity of the Fort Pierce Inlet North Jetty to latitude 27°28.5′ N. longitude 80°16.2′ W. (Fort Pierce Inlet Lighted Whistle Buoy “2”); thence to the tank located in approximate position latitude 27°27.2′ N. longitude 80°17.2′ W.
</P>
<P>(g) A line drawn from the seaward extremity of St. Lucie Inlet north jetty to latitude 27°10′ N. longitude 80°08.4′ W. (St. Lucie Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. 
</P>
<P>(h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. 
</P>
<P>(i) A line drawn from the seaward extremity of Lake Worth Inlet North Jetty to latitude 26°46.4′ N. longitude 80°01.5′ W. (Lake Worth Inlet Lighted Bell Buoy “2LW”); thence to Lake Worth Inlet Lighted Buoy “3”; thence to the seaward extremity of Lake Worth Inlet South Jetty. 
</P>
<P>(j) A line drawn across the seaward extremity of the Boynton Inlet Jetties. 
</P>
<P>(k) A line drawn from Boca Raton Inlet North Jetty Light “2” to Boca Raton Inlet South Jetty Light “1”. 
</P>
<P>(l) A line drawn from Hillsboro Inlet Light to Hillsboro Inlet Entrance Light “2”; thence to Hillsboro Inlet Entrance Light “1”; thence west to the shoreline. 
</P>
<P>(m) A line drawn from the tower located in approximate position latitude 26°06.9′ N. longitude 80°06.4′ W. to latitude 26°05.5′ N. longitude 80°04.8′ W. (Port Everglades Lighted Whistle Buoy “1”); thence to the signal tower located in approximate position latitude 26°05.5′ N. longitude 80°06.5′ W. 
</P>
<P>(n) A line drawn from the seaward extremity of Bakers Haulover Inlet north jetty 090° true to longitude 80°07.2′ W.; thence to the seaward extremity of Bakers Haulover Inlet south jetty. 


</P>
</DIV8>


<DIV8 N="§ 7.100" NODE="46:1.0.1.1.7.0.2.21" TYPE="SECTION">
<HEAD>§ 7.100   Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.</HEAD>
<P>(a) A line drawn from the tower located in approximate position latitude 25°46.7′ N. longitude 80°08′ W. to latitude 25°46.1′ N. longitude 80°05.0′ W. (Miami Lighted Whistle Buoy “M”); thence to Fowey Rocks Light (latitude 25°35.4′ N. longitude 80°05.8′ W.); thence to Pacific Reef Light (latitude 25°22.3′ N. longitude 80°08.5′ W.) thence to Carysfort Reef Light (latitude 25°13.3′ N. longitude 80°12.7′ W.); thence to Molasses Reef Light “10” (latitude 25°00.7′ N. longitude 80°22.6′ W.); thence to Alligator Reef Light (latitude 24°51.1 N. longitude 80°37.1′ W.); thence to Tennessee Reef Light (latitude 24°44.7′ N. longitude 80°46.9′ W.); thence to Sombrero Key Light (latitude 24°37.6′ N. longitude 81°06.6′ W.); thence to American Shoal Light (latitude 24°31.5′ N. longitude 81°31.2′ W.); thence to latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove Shoal Light (latitude 24°27.5′ N. longitude 82°11.2′ W.); thence due north to a point 12 miles from the baseline from which the territorial sea is measured in approximate position latitude 24°47.5′ N. longitude 82°11.2′ W. 


</P>
</DIV8>

</DIV7>


<DIV7 N="3" NODE="46:1.0.1.1.7.0.3" TYPE="SUBJGRP">
<HEAD>Gulf Coast</HEAD>


<DIV8 N="§ 7.105" NODE="46:1.0.1.1.7.0.3.22" TYPE="SECTION">
<HEAD>§ 7.105   Marquesas Keys, FL to Rio Grande, TX.</HEAD>
<P>A line drawn from Marquesas Keys, Florida at approximate position latitude 24°47.5′ N, longitude 82°11.2′ W; along the 12-mile line which marks the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at approximate position latitude 25°58.6′ N, longitude 96°55.5′ W.
</P>
<CITA TYPE="N">[USCG-2001-9044, 68 FR 42602, July 18, 2003]


</CITA>
</DIV8>

</DIV7>


<DIV7 N="4" NODE="46:1.0.1.1.7.0.4" TYPE="SUBJGRP">
<HEAD>Hawaii</HEAD>


<DIV8 N="§ 7.110" NODE="46:1.0.1.1.7.0.4.23" TYPE="SECTION">
<HEAD>§ 7.110   Mamala Bay, HI.</HEAD>
<P>A line drawn from Barbers Point Light to Diamond Head Light.


</P>
</DIV8>

</DIV7>


<DIV7 N="5" NODE="46:1.0.1.1.7.0.5" TYPE="SUBJGRP">
<HEAD>Pacific Coast</HEAD>


<DIV8 N="§ 7.115" NODE="46:1.0.1.1.7.0.5.24" TYPE="SECTION">
<HEAD>§ 7.115   Santa Catalina Island, CA.</HEAD>
<P>(a) A line drawn from the northernmost point of Lion Head to the north tangent of Bird Rock Island; thence to the northernmost point of Blue Cavern Point.
</P>
<P>(b) A line drawn from White Rock to the northernmost point of Abalone Point. 


</P>
</DIV8>


<DIV8 N="§ 7.120" NODE="46:1.0.1.1.7.0.5.25" TYPE="SECTION">
<HEAD>§ 7.120   Mexican/United States border to Point Fermin, CA.</HEAD>
<P>(a) A line drawn from the southerly tower of the Coronado Hotel in approximate position latitude 32°40.8′ N. longitude 117°10.6′ W. to latitude 32°39.1′ N. longitude 117°13.6′ W. (San Diego Bay Channel Lighted Bell Buoy “5”); thence to Point Loma Light.
</P>
<P>(b) A line drawn from Mission Bay South Jetty Light “2” to Mission Bay North Jetty Light “1”.
</P>
<P>(c) A line drawn from Oceanside South Jetty Light “4” to Oceanside Breakwater Light “3”.
</P>
<P>(d) A line drawn from Dana Point Jetty Light “6” to Dana Point Breakwater Light “5”.
</P>
<P>(e) A line drawn from Newport Bay East Jetty Light “4” to Newport Bay West Jetty Light “3”.
</P>
<P>(f) A line drawn from Anaheim Bay East Jetty Light “6” to Anaheim Bay West Jetty Light “5”; thence to Long Beach Breakwater East End Light “1”. A line drawn from Long Beach Entrance Light “2” to Long Beach Light. A line drawn from Los Angeles Main Channel Entrance Light “2” to Los Angeles Light.


</P>
</DIV8>


<DIV8 N="§ 7.125" NODE="46:1.0.1.1.7.0.5.26" TYPE="SECTION">
<HEAD>§ 7.125   Point Vincente, CA to Point Conception, CA.</HEAD>
<P>(a) A line drawn from Redondo Beach East Jetty Light “2” to Redondo Beach West Jetty Light “3”.
</P>
<P>(b) A line drawn from Marina Del Rey Light “4” to Marina Del Rey Breakwater South Light “1”. A line drawn from Marina Del Rey Breakwater North Light “2” to Marina Del Rey Light “3”.
</P>
<P>(c) A line drawn from Port Hueneme East Jetty Light “4” to Port Hueneme West Jetty Light “3”.
</P>
<P>(d) A line drawn from Channel Islands Harbor South Jetty Light “2” to Channel Islands Harbor Breakwater South Light “1”. A line drawn from Channel Islands Harbor Breakwater North Light to Channel Islands Harbor North Jetty Light “5”.
</P>
<P>(e) A line drawn from Ventura Marina South Jetty Light “6” to Ventura Marina Breakwater South Light “3”. A line drawn from Ventura Marina Breakwater North Light to Ventura Marina North Jetty Light “7”.
</P>
<P>(f) A line drawn from Santa Barbara Harbor Light “4” to latitude 34°24.1′ N. longitude 119°40.7′ W. (Santa Barbara Harbor Lighted Bell Buoy “1”); thence to Santa Barbara Harbor Breakwater Light.


</P>
</DIV8>


<DIV8 N="§ 7.130" NODE="46:1.0.1.1.7.0.5.27" TYPE="SECTION">
<HEAD>§ 7.130   Point Conception, CA to Point Sur, CA.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Fossil Point at longitude 120°43.5′ W. to the seaward extremity of Whaler Island Breakwater.
</P>
<P>(b) A line drawn from the outer end of Morro Bay Entrance East Breakwater to latitude 35°21.5′ N. longitude 120°52.3′ W. (Morro Bay Entrance Lighted Bell Buoy “1”); thence to Morro Bay West Breakwater Light.


</P>
</DIV8>


<DIV8 N="§ 7.135" NODE="46:1.0.1.1.7.0.5.28" TYPE="SECTION">
<HEAD>§ 7.135   Point Sur, CA to Cape Blanco, OR.</HEAD>
<P>(a) A line drawn from Monterey Harbor Light “6” to latitude 36°36.5′ N. longitude 121°53.2′ W. (Monterey Harbor Anchorage Buoy “A”); thence to the northernmost extremity of Monterey Municipal Wharf No. 2.
</P>
<P>(b) A line drawn from seaward extremity of the pier located 0.3 mile south of Moss Landing Harbor Entrance to the seaward extremity of the Moss Landing Harbor North Breakwater.
</P>
<P>(c) A line drawn from Santa Cruz Light to the southernmost projection of Soquel Point.
</P>
<P>(d) A straight line drawn from Point Bonita Light across Golden Gate through Mile Rocks Light to the shore.
</P>
<P>(e) A line drawn from the northwestern tip of Tomales Point to latitude 38°15.1′ N. longitude 123°00.1′ W. (Tomales Point Lighted Horn Buoy “2”); thence to latitude 38°17.2′ N. longitude 123°02.3′ W. (Bodega Harbor Approach Lighted Gong Buoy “BA”); thence to the southernmost extremity of Bodega Head.
</P>
<P>(f) A line drawn from Humboldt Bay Entrance Light “4” to Humboldt Bay Entrance Light “3”.
</P>
<P>(g) A line drawn from Crescent City Outer Breakwater Light “5” to the southeasternmost extremity of Whaler Island at longitude 124°11′ W.


</P>
</DIV8>


<DIV8 N="§ 7.140" NODE="46:1.0.1.1.7.0.5.29" TYPE="SECTION">
<HEAD>§ 7.140   Cape Blanco, OR to Cape Flattery, WA.</HEAD>
<P>(a) A line drawn from the seaward extremity of the Coos Bay South Jetty to latitude 43°21.9′ N. longitude 124°21.7′ W. (Coos Bay Entrance Lighted Bell Buoy “1”); thence to the seaward extremity of the Coos Bay North Jetty.
</P>
<P>(b) A line drawn from the lookout tower located in approximate position latitude 46°13.6′ N. longitude 124°00.7′ W. to latitude 46°12.8′ N. longitude 124°08.0′ W. (Columbia River Entrance Lighted Whistle Buoy “2”); thence to latitude 46°14.5′ N. longitude 124°09.5′ W. (Columbia River Entrance Lighted Bell Buoy “1”); thence to North Head Light.
</P>
<P>(c) A line drawn from latitude 46°52.8′ N. longitude 124°12.6′ W. (Grays Harbor Light to Grays Harbor Entrance Lighted Whistle Buoy “2”); thence to latitude 46°55.0′ N. longitude 124°14.7′ W. (Grays Harbor Entrance Lighted Whistle Buoy “3”); thence to Grays Harbor Bar Range Rear Light.


</P>
</DIV8>


<DIV8 N="§ 7.145" NODE="46:1.0.1.1.7.0.5.30" TYPE="SECTION">
<HEAD>§ 7.145   Strait of Juan de Fuca, Haro Strait and Strait of Georgia WA.</HEAD>
<P>(a) A line drawn from the northernmost point of Angeles Point to latitude 48°21.1′ N. longitude 123°02.5′ W. (Hein Bank Lighted Bell Buoy); thence to latitude 48°25.5′ N. longitude 122°58.5′ W. (Salmon Bank Lighted Gong Buoy “3”); thence to Cattle Point Light on San Juan Island.
</P>
<P>(b) A line drawn from Lime Kiln Light to Kellett Bluff Light on Henry Island; thence to Turn Point Light on Stuart Island; thence to Skipjack Island Light; thence to latitude 48°46.6′ N. longitude 122°53.4′ W. (Clements Reef Bouy “2”); thence to International Boundary Range B Front Light.


</P>
</DIV8>

</DIV7>


<DIV7 N="6" NODE="46:1.0.1.1.7.0.6" TYPE="SUBJGRP">
<HEAD>Alaska</HEAD>


<DIV8 N="§ 7.150" NODE="46:1.0.1.1.7.0.6.31" TYPE="SECTION">
<HEAD>§ 7.150   Canadian (BC) and United States (AK) Borders to Cape Spencer, AK.</HEAD>
<P>(a) A line drawn from the northeasternmost extremity of Point Mansfield, Sitklan Island 040° true to the mainland.
</P>
<P>(b) A line drawn from the southeasternmost extremity of Island Point, Sitklan Island to the southernmost extremity of Garnet Point, Kanagunut Island; thence to Lord Rock Light; thence to Barren Island Light; thence to Cape Chacon Light; thence to Cape Muzon Light.
</P>
<P>(c) A line drawn from Point Cornwallis Light to Cape Bartolome Light; thence to Cape Edgecumbe Light; thence to the westernmost extremity of Cape Cross.
</P>
<P>(d) A line drawn from Surge Bay Entrance Light to Cape Spencer Light.


</P>
</DIV8>


<DIV8 N="§ 7.155" NODE="46:1.0.1.1.7.0.6.32" TYPE="SECTION">
<HEAD>§ 7.155   Cape Spencer, AK to Cape St. Elias, AK.</HEAD>
<P>(a) A line drawn from the westernmost extremity of Harbor Point to the southernmost extremity of LaChaussee Spit at Lituya Bay.
</P>
<P>(b) A line drawn from Ocean Cape Light to latitude 59°31.9′ N. longitude 139°57.1′ W. (Yakutat Bay Entrance Lighted Whistle Buoy “2”); thence to the southeasternmost extremity of Point Manby.
</P>
<P>(c) A line drawn from the northernmost extremity of Point Riou to the easternmost extremity of Icy Cape.


</P>
</DIV8>


<DIV8 N="§ 7.160" NODE="46:1.0.1.1.7.0.6.33" TYPE="SECTION">
<HEAD>§ 7.160   Point Whitshed, AK to Aialik Cape, AK.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Point Whitshed to the easternmost extremity of Hinchinbrook Island.
</P>
<P>(b) A line drawn from Cape Hinchinbrook Light to Schooner Rock Light “1”.
</P>
<P>(c) A line drawn from the southwesternmost extremity of Montague Island to Point Elrington Light; thence to the southernmost extremity of Cape Puget.
</P>
<P>(d) A line drawn from the southernmost extremity of Cape Resurrection to the Aialik Cape.


</P>
</DIV8>


<DIV8 N="§ 7.165" NODE="46:1.0.1.1.7.0.6.34" TYPE="SECTION">
<HEAD>§ 7.165   Kenai Peninsula, AK to Kodiak Island, AK.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to the northwesternmost extremity of Shuyak Island at Party Cape; thence to the easternmost extremity of Cape Douglas.
</P>
<P>(b) A line drawn from the southernmost extremity of Pillar Cape on Afognak Island to Spruce Cape Light; thence to the easternmost extremity of Long Island; thence to the northeasternmost extremity of Cape Chiniak.
</P>
<P>(c) A line drawn from Cape Nunilak at latitude 58°09.7′ N. to the northernmost extremity of Raspberry Island. A line drawn from the westernmost extremity of Raspberry Cape to the northernmost extremity of Miners Point.


</P>
</DIV8>


<DIV8 N="§ 7.170" NODE="46:1.0.1.1.7.0.6.35" TYPE="SECTION">
<HEAD>§ 7.170   Alaska Peninsula, AK to Aleutian Islands, AK.</HEAD>
<P>(a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to the easternmost extremity of Castle Cape at Chignik Bay.
</P>
<P>(b) A line drawn from Second Priest Rock to Ulakta Head Light at Iliuliuk Bay entrance.
</P>
<P>(c) A line drawn from Arch Rock to the northernmost extremity of Devilfish Point at Captains Bay.
</P>
<P>(d) A line drawn from the easternmost extremity of Lagoon Point to the northwesternmost extremity of Cape Kutuzof at Port Moller.


</P>
</DIV8>


<DIV8 N="§ 7.175" NODE="46:1.0.1.1.7.0.6.36" TYPE="SECTION">
<HEAD>§ 7.175   Alaska Peninsula, AK to Nunivak, AK.</HEAD>
<P>(a) A line drawn from the northernmost extremity of Goose Point at Egegik Bay to Protection Point.
</P>
<P>(b) A line drawn from the westernmost extremity of Kulukak Point to the northernmost extremity of Round Island; thence to the southernmost extremity of Hagemeister Island; thence to the southernmost extremity of Cape Peirce; thence to the southernmost extremity of Cape Newenham.
</P>
<P>(c) A line drawn from the church spire located in approximate position latitude 59°45′ N. longitude 161°55′ W. at the mouth of the Kanektok River to the southernmost extremity of Cape Avinof.


</P>
</DIV8>


<DIV8 N="§ 7.180" NODE="46:1.0.1.1.7.0.6.37" TYPE="SECTION">
<HEAD>§ 7.180   Kotzebue Sound, AK.</HEAD>
<P>A line drawn from Cape Espenberg Light to latitude 66°52′ N. longitude 163°28′ W.; and thence to Cape Krusenstern Light.


</P>
</DIV8>

</DIV7>

</DIV5>


<DIV5 N="8" NODE="46:1.0.1.1.8" TYPE="PART">
<HEAD>PART 8—VESSEL INSPECTION ALTERNATIVES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1903, 1904, 3803 and 3821; 46 U.S.C. 3103, 3306, 3316, 3703, and 70034; Department of Homeland Security Delegation No. 0170.1 and Aug. 8, 2011 Delegation of Authority, Anti-Fouling Systems.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-010, 62 FR 67532, Dec. 24, 1997, unless otherwise noted.
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 8 appear by USCG-2009-0702, 74 FR 49224, Sept. 25, 2009.</PSPACE></EDNOTE>

<DIV6 N="A" NODE="46:1.0.1.1.8.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 8.100" NODE="46:1.0.1.1.8.1.7.1" TYPE="SECTION">
<HEAD>§ 8.100   Definitions.</HEAD>
<P><I>Authorized Classification Society</I> means a recognized classification society that has been delegated the authority to conduct certain functions and certifications on behalf of the Coast Guard.
</P>
<P><I>Class Rules</I> means the standards developed and published by a classification society regarding the design, construction and certification of commercial vessels.
</P>
<P><I>Classed</I> means that a vessel meets the classification society requirements that embody the technical rules, regulations, standards, guidelines and associated surveys and inspections covering the design, construction and through-life compliance of a ship's structure and essential engineering and electrical systems.
</P>
<P><I>Commandant</I> means the Commandant of the Coast Guard.
</P>
<P><I>Delegated Function</I> means a function related to Coast Guard commercial vessel inspection which has been delegated to a classification society. Delegated functions may include issuance of international convention certificates and participation in the Alternate Compliance Program under this part.
</P>
<P><I>Delegated Function Related to General Vessel Safety Assessment</I> means issuance of the SOLAS Cargo Ship Safety Construction Certificate or issuance of the SOLAS Cargo Ship Safety Equipment Certificate.
</P>
<P><I>Exclusive Surveyor</I> means a person who is employed solely by a classification society and is authorized to conduct vessel surveys. Independent surveyors, hired on a case-by-case basis, or surveyors of another classification society are not considered exclusive surveyors for the performance of delegated functions on behalf of the Coast Guard.
</P>
<P><I>Gross Tons</I> means vessel tonnage measured in accordance with the International Convention on Tonnage Measurement of Ships, 1969. Vessels not measured by this convention must be measured in accordance with the method utilized by the flag state administration of that vessel.
</P>
<P><I>MARPOL 73/78</I> means the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973, and includes the Convention which means the International Convention for the Prevention of Pollution from Ships, 1973, including Protocols I and II and Annexes I, II, and V thereto, including any modification or amendments to the Convention, Protocols or Annexes which have entered into force for the United States.
</P>
<P><I>Officer in Charge, Marine Inspection (OCMI)</I> means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the superintendence and direction of a Coast Guard District Commander, is in charge of an inspection zone for the performance of duties with respect to the inspection, enforcement, and administration of 46 U.S.C., Revised Statutes, and acts amendatory thereof or supplemental thereto, and rules and regulations thereunder.
</P>
<P><I>Recognized Classification Society</I> means the American Bureau of Shipping or other classification society recognized by the Commandant under this part.
</P>
<P><I>SOLAS</I> means International Convention for the Safety of Life at Sea, 1974, as amended.


</P>
</DIV8>


<DIV8 N="§ 8.110" NODE="46:1.0.1.1.8.1.7.2" TYPE="SECTION">
<HEAD>§ 8.110   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this subchapter with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR Part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of the change in the <E T="04">Federal Register</E> and the material must be available to the public. All material is available for inspection at the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> All material is available from the sources listed in paragraph (b).
</P>
<P>(b) The material incorporated by reference in this subchapter and the sections affected are as follows:
</P>
<EXTRACT>
<FP-2><I>American Bureau of Shipping (ABS)—ABS Plaza, 16855 Northchase Drive, Houston, TX 77060.</I>
</FP-2>
<FP1-2>Rules for Building and Classing Steel Vessels, 1996—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP1-2>Rules for Building and Classing Steel Vessels, 1997—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP1-2>Rules for Building and Classing Steel Vessels, 1998—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP1-2>Rules for Building and Classing Mobile Offshore Drilling Units, 1998—107.205(b)
</FP1-2>
<FP1-2>U. S. Supplement to ABS Rules for Steel Vessels for Vessels on International Voyages, 21 October 1996—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP1-2>U.S. Supplement to ABS Rules for Steel Vessels for Vessels on International Voyages, 1 August 1997—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP1-2>U.S. Supplement to ABS Rules for Mobile Offshore Drilling Units, 1 June 1998—107.205(b)
</FP1-2>
<FP-2><I>American National Standards Institute (ANSI)—11 West 42nd St., New York, NY 10036.</I>
</FP-2>
<FP1-2>ANSI/ASQC Q9001—1994, Quality Assurance in Design, Development, Production and Servicing, 1994—8.230
</FP1-2>
<FP-2><I>Lloyd's Register of Shipping (LR)—100 Leadenhall Street, London EC3A 3BP.</I>
</FP-2>
<FP1-2>Rules and Regulations for the Classification of Ships, 1998—31.01-3(b), 71.15-5(b), 91.15-5(b)
</FP1-2>
<FP-2><I>Lloyd's Register of Shipping Supplemental Requirements, 19 September 1998</I>—31.01-3(b), 71.15-5(b), 91.15-5(b)</FP-2></EXTRACT>
<CITA TYPE="N">[CGD 95-010, 62 FR 67532, Dec. 24, 1997, as amended by USCG-1999-5004, 64 FR 30439, June 8, 1999; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000; USCG-2013-0671, 78 FR 60145, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 8.120" NODE="46:1.0.1.1.8.1.7.3" TYPE="SECTION">
<HEAD>§ 8.120   Reciprocity.</HEAD>
<P>(a) The Commandant may delegate authority to a classification society that has its headquarters in a country other than the United States only to the extent that the flag state administration of that country delegates authority and provides access to the American Bureau of Shipping to inspect, certify and provide related services to vessels flagged by that country. The Commandant will determine reciprocity on a “case-by-case” basis.
</P>
<P>(b) In order to demonstrate that the conditions described in paragraph (a) of this section are satisfied, a classification society must provide to the Coast Guard an affidavit, from the government of the country that the classification society is headquartered in, listing the authorities delegated by the flag state administration of that country to the American Bureau of Shipping, and indicating any conditions related to the delegated authority.
</P>
<P>(c) The Commandant will not consider an application for authorization to perform a delegated function submitted under this part until the conditions described in paragraph (a) of this section are satisfied. Where simultaneous authorization by a foreign government for ABS is involved, this requirement may be waived.
</P>
<P>(d) The Commandant will not evaluate a classification society for recognition until the conditions described in paragraph (a) of this section are satisfied for at least one of the authorized delegations being sought. Where simultaneous recognition by a foreign government for ABS is involved, this requirement may be waived.
</P>
<P>(e) The Commandant may make a delegation regarding load lines under 46 U.S.C. 5107 or measurement of vessels under 46 U.S.C. 14103 without regard to the conditions described in paragraph (a) of this section.


</P>
</DIV8>


<DIV8 N="§ 8.130" NODE="46:1.0.1.1.8.1.7.4" TYPE="SECTION">
<HEAD>§ 8.130   Agreement conditions.</HEAD>
<P>(a) Delegated functions performed by, and statutory certificates issued by, an authorized classification society will be accepted as functions performed by, or certificates issued by, the Coast Guard, provided that the classification society maintains compliance with all provisions of its agreement with the Commandant. Any agreement between the Commandant and a recognized classification society authorizing the performance of delegated functions will be written and will require the classification society to comply with each of the following:
</P>
<P>(1) Issue any certificates related to a delegated function in the English language.
</P>
<P>(2) Maintain a corporate office in the United States that has adequate resources and staff to support all delegated functions and to maintain required associated records.
</P>
<P>(3) Maintain all records in the United States related to delegated functions conducted on behalf of the Coast Guard.
</P>
<P>(4) Make available to appropriate Coast Guard representatives vessel status information and records, including outstanding vessel deficiencies or classification society recommendations, in the English language, on all vessels for which the classification society has performed any delegated function on behalf of the Coast Guard.
</P>
<P>(5) Report to the Commandant (CG-CVC) the names and official numbers of any vessels removed from class for which the classification society has performed any delegated function on behalf of the Coast Guard and include a description of the reason for the removal.
</P>
<P>(6) Report to the Commandant (CG-CVC) all port state detentions on all vessels for which the classification society has performed any delegated function on behalf of the Coast Guard when aware of such detention.
</P>
<P>(7) Annually provide the Commandant (CG-CVC) with its register of classed vessels.
</P>
<P>(8) Ensure vessels meet all requirements for class of the accepting classification society prior to accepting vessels transferred from another classification society.
</P>
<P>(9) Suspend class for vessels that are overdue for special renewal or annual survey.
</P>
<P>(10) Attend any vessel for which the classification society has performed any delegated function on behalf of the Coast Guard at the request of the appropriate Coast Guard officials, without regard to the vessel's location—unless prohibited to do so under the laws of the United States, the laws of the jurisdiction in which the vessel is located, the classification society's home country domestic law, or where the classification society considers an unacceptable hazard to life and/or property exists.
</P>
<P>(11) Honor appeal decisions made by the Commandant (CG-ENG) or Commandant (CG-CVC) on issues related to delegated functions.
</P>
<P>(12) Apply U.S. flag administration interpretations, when they exist, to international conventions for which the classification society has been delegated authority to certificate or perform other functions on behalf of the Coast Guard.
</P>
<P>(13) Obtain approval from the Commandant (CG-CVC) prior to granting exemptions from the requirements of international conventions, class rules, and the U.S. supplement to class rules.
</P>
<P>(14) Make available to the Coast Guard all records, in the English language, related to equivalency determinations or approvals made in the course of delegated functions conducted on behalf of the Coast Guard.
</P>
<P>(15) Report to the Coast Guard all information specified in the agreement at the specified frequency and to the specified Coast Guard office or official.
</P>
<P>(16) Grant the Coast Guard access to all plans and documents, including reports on surveys, on the basis of which certificates are issued or endorsed by the classification society.
</P>
<P>(17) Identify a liaison representative to the Coast Guard.
</P>
<P>(18) Provide regulations, rules, instructions and report forms in the English language.
</P>
<P>(19) Allow the Commandant (CG-DCO-D) to participate in the development of class rules.
</P>
<P>(20) Inform the Commandant (CG-5PS) of all proposed changes to class rules.
</P>
<P>(21) Provide the Commandant (CG-DCO-D) the opportunity to comment on any proposed changes to class rules and to respond to the classification society's disposition of the comments made by the Coast Guard.
</P>
<P>(22) Furnish information and required access to the Coast Guard to conduct oversight of the classification society's activities related to delegated functions conducted on behalf of the Coast Guard.
</P>
<P>(23) Allow the Coast Guard to accompany them on internal and external quality audits and provide written results of such audits to appropriate Coast Guard representatives.
</P>
<P>(24) Provide the Coast Guard access necessary to audit the authorized classification society to ensure that it continues to comply with the minimum standards for a recognized classification society.
</P>
<P>(25) Use only exclusive surveyors of that classification society to accomplish all work done on behalf of, or under any delegation from, the Coast Guard. For tonnage-related measurement service only, however, classification societies may use part-time employees or independent contractors in place of exclusive surveyors.
</P>
<P>(26) Allow its surveyors to participate in training with the Coast Guard regarding delegated functions.
</P>
<P>(b) Amendments to an agreement between the Coast Guard and an authorized classification society will become effective only after consultation and written agreement between parties.
</P>
<P>(c) Agreements may be terminated by one party only upon written notice to the other party. Termination will occur sixty days after written notice is given.


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.1.8.2" TYPE="SUBPART">
<HEAD>Subpart B—Recognition of a Classification Society</HEAD>


<DIV8 N="§ 8.200" NODE="46:1.0.1.1.8.2.7.1" TYPE="SECTION">
<HEAD>§ 8.200   Purpose.</HEAD>
<P>This subpart establishes criteria and procedures for vessel classification societies to obtain recognition from the Coast Guard. This recognition is necessary in order for a classification society to become authorized to perform vessel inspection and certification functions delegated by the Coast Guard as described in this part.


</P>
</DIV8>


<DIV8 N="§ 8.210" NODE="46:1.0.1.1.8.2.7.2" TYPE="SECTION">
<HEAD>§ 8.210   Applicability.</HEAD>
<P>This subpart applies to all vessel classification societies seeking recognition by the Coast Guard.


</P>
</DIV8>


<DIV8 N="§ 8.220" NODE="46:1.0.1.1.8.2.7.3" TYPE="SECTION">
<HEAD>§ 8.220   Recognition of a classification society.</HEAD>
<P>(a) A classification society must be recognized by the Commandant before it may receive statutory authority delegated by the Coast Guard.
</P>
<P>(b) In order to become recognized, a classification society must meet the requirements of § 8.230.
</P>
<P>(c) A classification society found to meet the criteria for recognition will be notified in writing by the Commandant.
</P>
<P>(d) If the Coast Guard determines that a classification society does not meet the criteria for recognition, the Coast Guard will provide the reason for this determination.
</P>
<P>(e) A classification society may reapply for recognition upon correction of the deficiencies identified by the Coast Guard.


</P>
</DIV8>


<DIV8 N="§ 8.230" NODE="46:1.0.1.1.8.2.7.4" TYPE="SECTION">
<HEAD>§ 8.230   Minimum standards for a recognized classification society.</HEAD>
<P>(a) In order to receive recognition by the Coast Guard a classification society must:
</P>
<P>(1) Establish that it has functioned as an international classification society for at least 30 years with its own class rules;
</P>
<P>(2) Establish that is has a history of appropriate corrective actions in addressing vessel casualties and cases of nonconformity with class rules;
</P>
<P>(3) Establish that it has a history of appropriate changes to class rules based on their application and the overall performance of its classed fleet;
</P>
<P>(4) Have a total classed tonnage of at least 10 million gross tons;
</P>
<P>(5) Have a classed fleet of at least 1,500 ocean-going vessels over 100 gross tons;
</P>
<P>(6) Have a total classed tonnage of ocean-going vessels over 100 gross tons totaling no less than 8 million gross tons;
</P>
<P>(7) Publish and maintain class rules in the English language for the design, construction and certification of ships and their associated essential engineering systems;
</P>
<P>(8) Maintain written survey procedures in the English language;
</P>
<P>(9) Have adequate resources, including research, technical, and managerial staff, to ensure appropriate updating and maintaining of class rules and procedures;
</P>
<P>(10) Have adequate resources and geographical coverage to carry out all plan review and vessel survey activities associated with delegated functions as well as classification society requirements;
</P>
<P>(11) Employ a minimum of 150 exclusive surveyors;
</P>
<P>(12) Have adequate criteria for hiring and qualifying surveyors and technical staff;
</P>
<P>(13) Have an adequate program for continued training of surveyors and technical staff;
</P>
<P>(14) Have a corporate office in the United States that provides a continuous management and administrative presence;
</P>
<P>(15) Maintain an internal quality system based on ANSI/ASQC Q9001 or an equivalent quality standard;
</P>
<P>(16) Determine classed vessels comply with class rules, during appropriate surveys and inspection;
</P>
<P>(17) Determine that attended vessels comply with all statutory requirements related to delegated functions, during appropriate surveys and inspection;
</P>
<P>(18) Monitor all activities related to delegated functions for consistency and required end-results;
</P>
<P>(19) Maintain and ensure compliance with a Code of Ethics that recognizes the inherent responsibility associated with delegation of authority;
</P>
<P>(20) Not be under the financial control of shipowners or shipbuilders, or of others engaged commercially in the manufacture, equipping, repair or operation of ships;
</P>
<P>(21) Not be financially dependent on a single commercial enterprise for its revenue;
</P>
<P>(22) Not have any business interest in, or share of ownership of, any vessel in its classed fleet; and
</P>
<P>(23) Not be involved in any activities which could result in a conflict of interest.
</P>
<P>(b) Recognition may be granted after it is established that the classification society has an acceptable record of vessel detentions attributed to classification society performance under the Coast Guard Port State Control Program.


</P>
</DIV8>


<DIV8 N="§ 8.240" NODE="46:1.0.1.1.8.2.7.5" TYPE="SECTION">
<HEAD>§ 8.240   Application for recognition.</HEAD>
<P>(a) A classification society must apply for recognition in writing to the Commandant (CG-ENG).
</P>
<P>(b) An application must indicate which specific authority the classification society seeks to have delegated.
</P>
<P>(c) Upon verification from the Coast Guard that the conditions of reciprocity have been met in accordance with § 8.120, the requesting classification society must submit documentation to establish that it meets the requirements of § 8.230.


</P>
</DIV8>


<DIV8 N="§ 8.250" NODE="46:1.0.1.1.8.2.7.6" TYPE="SECTION">
<HEAD>§ 8.250   Acceptance of standards and functions delegated under existing regulations.</HEAD>
<P>(a) Classification society class rules will only be accepted as equivalent to Coast Guard regulatory standards when that classification society has received authorization to conduct a related delegated function.
</P>
<P>(b) A recognized classification society may not conduct any delegated function under this title until it receives a separate written authorization from the Commandant to conduct that specific function.


</P>
</DIV8>


<DIV8 N="§ 8.260" NODE="46:1.0.1.1.8.2.7.7" TYPE="SECTION">
<HEAD>§ 8.260   Revocation of classification society recognition.</HEAD>
<P>A recognized classification society which fails to maintain the minimum standards established in this part will be reevaluated and its recognized status revoked if warranted.


</P>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.1.8.3" TYPE="SUBPART">
<HEAD>Subpart C—International Convention Certificate Issuance</HEAD>


<DIV8 N="§ 8.300" NODE="46:1.0.1.1.8.3.7.1" TYPE="SECTION">
<HEAD>§ 8.300   Purpose.</HEAD>
<P>This subpart establishes options for vessel owners and operators to obtain required international convention certification through means other than those prescribed elsewhere in this chapter.


</P>
</DIV8>


<DIV8 N="§ 8.310" NODE="46:1.0.1.1.8.3.7.2" TYPE="SECTION">
<HEAD>§ 8.310   Applicability.</HEAD>
<P>This subpart applies to:
</P>
<P>(a) Recognized classification societies; and
</P>
<P>(b) All U.S. flag vessels that are certificated for international voyages and are classed by a recognized classification society that is authorized by the Coast Guard to issue the applicable international certificate as specified in this subpart.


</P>
</DIV8>


<DIV8 N="§ 8.320" NODE="46:1.0.1.1.8.3.7.3" TYPE="SECTION">
<HEAD>§ 8.320   Classification society authorization to issue international certificates.</HEAD>
<P>(a) The Commandant may authorize a recognized classification society to issue certain international convention certificates. Authorization will be based on review of:
</P>
<P>(1) Applicable class rules; and
</P>
<P>(2) Applicable classification society procedures.
</P>
<P>(b) The Coast Guard may delegate issuance of the following international convention certificates to a recognized classification society:
</P>
<P>(1) International Load Line Certificate;
</P>
<P>(2) International Tonnage Certificate (1969);
</P>
<P>(3) SOLAS Cargo Ship Safety Construction Certificate;
</P>
<P>(4) SOLAS Cargo Ship Safety Equipment Certificate;
</P>
<P>(5) International Certificate of Fitness for the Carriage of Dangerous Chemicals in Bulk;
</P>
<P>(6) International Certificate of Fitness for the Carriage of Liquefied Gases in Bulk;
</P>
<P>(7) International Maritime Organization (IMO) Mobile Offshore Drilling Unit Safety Certificate;
</P>
<P>(8) MARPOL 73/78 International Oil Pollution Prevention Certificate;
</P>
<P>(9) MARPOL 73/78 International Pollution Prevention Certificate for the Carriage of Noxious Liquid Substances in Bulk;
</P>
<P>(10) SOLAS Passenger Ship Safety Certificate; 
</P>
<P>(11) High-Speed Craft Safety Certificate; 
</P>
<P>(12) MARPOL 73/78 International Air Pollution Prevention Certificate; 
</P>
<P>(13) International Anti-fouling System Certificate;
</P>
<P>(14) MARPOL 73/78 International Energy Efficiency Certificate;
</P>
<P>(15) Polar Ship Certificate.
</P>
<P>(c) The Coast Guard will enter into a written agreement with a recognized classification society authorized to issue international convention certificates. This agreement will define the scope, terms, conditions and requirements of that delegation. Conditions of these agreements are presented in § 8.130.
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67532, Dec. 24, 1997, as amended by USCG-2004-18884, 69 FR 58342, Sept. 30, 2004; USCG-2004-19823; 74 FR 20419, May 4, 2009; USCG 2008-1014, 74 FR 21558, May 8, 2009; USCG-2011-0745, 76 FR 76899, Dec. 9, 2011; USCG-2012-0861, 77 FR 73338, Dec. 10, 2012; USCG-2016-0880, 82 FR 44118, Sept. 21, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 8.330" NODE="46:1.0.1.1.8.3.7.4" TYPE="SECTION">
<HEAD>§ 8.330   Termination of classification society authority.</HEAD>
<P>(a) The Coast Guard may terminate an authorization agreement with a classification society if:
</P>
<P>(1) The Commandant revokes the classification society's recognition, as specified in § 8.260; or
</P>
<P>(2) The classification society fails to comply with the conditions of the authorization agreement as specified in § 8.130.
</P>
<P>(b) In the event that a flag administration of a country changes conditions related to the authority that is delegated to ABS, the Commandant may modify or revoke the Coast Guard's authorization of that classification society that has its headquarters in that country.
</P>
<P>(c) Certificates issued by a classification society which has had its authorization terminated will remain valid until the next classification society survey associated with that certificate is required or until the certificate expires, whichever occurs first.


</P>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.1.8.4" TYPE="SUBPART">
<HEAD>Subpart D—Alternate Compliance Program</HEAD>


<DIV8 N="§ 8.400" NODE="46:1.0.1.1.8.4.7.1" TYPE="SECTION">
<HEAD>§ 8.400   Purpose.</HEAD>
<P>This subpart establishes an alternative to subpart 2.01 of this chapter for certification of United States vessels.


</P>
</DIV8>


<DIV8 N="§ 8.410" NODE="46:1.0.1.1.8.4.7.2" TYPE="SECTION">
<HEAD>§ 8.410   Applicability.</HEAD>
<P>This subpart applies to:
</P>
<P>(a) Recognized classification societies; and
</P>
<P>(b) U.S. flag vessels that are certificated for international voyages and are classed by a recognized classification society that is authorized by the Coast Guard to participate in the Alternate Compliance Program (ACP) as specified in this subpart and whose vessel type is authorized to participate in the ACP per the applicable subchapter of 46 CFR chapter I.


</P>
</DIV8>


<DIV8 N="§ 8.420" NODE="46:1.0.1.1.8.4.7.3" TYPE="SECTION">
<HEAD>§ 8.420   Classification society authorization to participate in the Alternate Compliance Program.</HEAD>
<P>(a) The Commandant may authorize a recognized classification society to participate in the ACP. Authorization will be based on a satisfactory review of:
</P>
<P>(1) Applicable class rules; and
</P>
<P>(2) Applicable classification society procedures.
</P>
<P>(b) Authorization for a recognized classification society to participate in the ACP will require development of a U.S. supplement to the society's class rules that meets the requirements of § 8.430 of this part, which must be accepted by the Coast Guard.
</P>
<P>(c) A recognized classification society:
</P>
<P>(1) Will be eligible to receive authorization to participate in the ACP only after the Coast Guard has delegated to it the authority to issue the following certificates:
</P>
<P>(i) International Load Line Certificate;
</P>
<P>(ii) International Tonnage Certificate;
</P>
<P>(iii) Cargo Ship Safety Construction Certificate;
</P>
<P>(iv) Cargo Ship Safety Equipment Certificate; and
</P>
<P>(v) International Oil Pollution Prevention Certificate; and
</P>
<P>(2) Must have performed a delegated function related to general vessel safety assessment, as defined in § 8.100 of this part, for a two-year period.
</P>
<P>(d) If, after this two-year period, the Coast Guard finds that the recognized classification society has not demonstrated the necessary satisfactory performance or lacks adequate experience, the recognized classification society will not be eligible to participate in the ACP. The Coast Guard will provide the reason for this determination to the recognized classification society. A classification society may appeal the decision of the Coast Guard concerning recognition to the Commandant in writing in accordance with 46 CFR 1.03-15(h)(4).
</P>
<P>(e) The Coast Guard will enter into a written agreement with a recognized classification society authorized to participate in the ACP. This agreement will define the scope, terms, conditions and requirements of the necessary delegation. Conditions of this agreement are presented in § 8.130.
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67532, Dec. 24, 1997, as amended by USCG 2004-19823, 74 FR 20419, May 4, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 8.430" NODE="46:1.0.1.1.8.4.7.4" TYPE="SECTION">
<HEAD>§ 8.430   U.S. supplement to class rules.</HEAD>
<P>Prior to receiving authorization to participate in the ACP, a recognized classification society must prepare, and receive Commandant (CG-ENG) approval of, a U.S. supplement to the recognized classification society's class rules. This supplement must include all regulations applicable for issuance of a Certificate of Inspection (COI) which are not, in the opinion of the Commandant, adequately established by either the class rules of that classification society or applicable international regulations.


</P>
</DIV8>


<DIV8 N="§ 8.440" NODE="46:1.0.1.1.8.4.7.5" TYPE="SECTION">
<HEAD>§ 8.440   Vessel enrollment in the Alternate Compliance Program.</HEAD>
<P>(a) In place of compliance with other applicable provisions of this title, the owner or operator of a vessel subject to plan review and inspection under this subchapter for initial issuance or renewal of a COI may submit the vessel for classification, plan review and inspection by a recognized classification society authorized by the Coast Guard to determine compliance with applicable international treaties and agreements, the classification society's class rules, and the U.S. supplement prepared by the classification society and accepted by the Coast Guard.
</P>
<P>(b) A vessel owner or operator wishing to have a vessel inspected under paragraph (a) of this section shall submit an Application for Inspection of U.S. Vessel (CG-3752) to the cognizant OCMI, and indicate on the form that the inspection will be conducted by an authorized classification society under the ACP.
</P>
<P>(c) Based on reports from an authorized classification society that a vessel complies with applicable international treaties and agreements, the classification society's class rules, and the U.S. supplement prepared by the classification society and accepted by the Coast Guard, the cognizant OCMI may issue a certificate of inspection to the vessel. If the OCMI declines to issue a certificate of inspection even though the reports made by the authorized classification society indicate that the vessel meets applicable standards, the vessel owner or operator may appeal the OCMI decision as provided in subpart 1.03 of this chapter.
</P>
<P>(d) If reports from an authorized classification society indicate that a vessel does not comply with applicable international treaties and agreements, the classification society's class rules, and the U.S. supplement prepared by the classification society and accepted by the Coast Guard, the cognizant OCMI may decline to issue a certificate of inspection. If the OCMI declines to issue a certificate of inspection, the vessel owner or operator may:
</P>
<P>(1) Correct the reported deficiencies and make arrangements with the classification society for an additional inspection;
</P>
<P>(2) Request inspection by the Coast Guard under other provisions of this subchapter; or
</P>
<P>(3) Appeal via the authorized classification society to the Commandant (CG-CVC), Attn: Office of Commercial Vessel Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501.
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67532, Dec. 24, 1997, as amended by USCG-2013-0671, 78 FR 60145, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 8.450" NODE="46:1.0.1.1.8.4.7.6" TYPE="SECTION">
<HEAD>§ 8.450   Termination of classification society authority.</HEAD>
<P>(a) The Coast Guard may terminate an authorization agreement with a classification society to participate in the Alternate Compliance Program if:
</P>
<P>(1) The Commandant revokes the classification society's recognition, as specified in § 8.260; or
</P>
<P>(2) The classification society fails to comply with the conditions of the authorization agreement as specified in § 8.130.
</P>
<P>(b) In the event that a flag administration of a country changes conditions related to the authority that is delegated to ABS, the Commandant may modify or revoke the Coast Guard's authorization of that classification society that has its headquarters in that country.
</P>
<P>(c) Certificates issued by a classification society which has had its authorization to participate in the Alternate Compliance Program terminated, will be subject to the provisions of § 8.330.
</P>
<P>(d) Owners or operators of vessels enrolled in the ACP and classed by a classification society that has its authority to participate in the ACP terminated, must:
</P>
<P>(1) Change the classification society for the vessel to a classification society that is authorized to participate in the ACP; or
</P>
<P>(2) Disenroll the vessel from the ACP.
</P>
<P>(e) The Coast Guard will provide guidance to a vessel owner affected by the revocation of a classification society's authority to participate in the ACP. This will include notification of when the action required under paragraph (d) of this section must be completed.
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67532, Dec. 24, 1997, as amended by USCG-2004-18884, 69 FR 58342, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.1.8.5" TYPE="SUBPART">
<HEAD>Subpart E—Streamlined Inspection Program</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 96-055, 63 FR 44353, Aug. 18, 1998, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 8.500" NODE="46:1.0.1.1.8.5.7.1" TYPE="SECTION">
<HEAD>§ 8.500   Purpose.</HEAD>
<P>(a) This subpart establishes the Streamlined Inspection Program (SIP) which is a voluntary alternative inspection program for U.S. documented or registered vessels required to maintain a valid certificate of inspection (COI).
</P>
<P>(b) This subpart sets out the eligibility and application requirements and the plan development and approval procedures for enrollment of companies and their vessels in the SIP.


</P>
</DIV8>


<DIV8 N="§ 8.505" NODE="46:1.0.1.1.8.5.7.2" TYPE="SECTION">
<HEAD>§ 8.505   Scope and applicability.</HEAD>
<P>(a) This subpart applies to U.S. documented or registered vessels that have a valid COI.
</P>
<P>(b) A vessel enrolled in the SIP will be inspected in accordance with its approved Vessel Action Plan (VAP).
</P>
<P>(c) The SIP includes all inspections required to renew and maintain a valid COI. The SIP does not include dry-dock examinations, unscheduled inspections related to vessel casualties, equipment repair or replacement, or vessel modifications. Those inspections will be conducted in accordance with the subparts applicable to the vessel.


</P>
</DIV8>


<DIV8 N="§ 8.510" NODE="46:1.0.1.1.8.5.7.3" TYPE="SECTION">
<HEAD>§ 8.510   Definitions.</HEAD>
<P>The following definitions apply to this subpart:
</P>
<P><I>Civil penalty</I> means a final assessment under the provisions of 33 CFR part 1, subpart 1.07 or part 20 of this chapter.
</P>
<P><I>Coast Guard SIP Advisor</I> means the Coast Guard marine inspector assigned by the Officer in Charge, Marine Inspection (OCMI), to assist in the development of an action plan.
</P>
<P><I>Company</I> means the owner of the vessel or any other organization or person, such as the manager or the bareboat charterer, who operates a vessel under the SIP.
</P>
<P><I>Company Action Plan (CAP)</I> means the document describing a company's organization, policies, and responsibilities required for participation in the SIP.
</P>
<P><I>Company SIP Agent</I> means the individual who is responsible for the Company Action Plan and the Vessel Action Plan development and implementation and who has the authority to bind the company to the terms of these plans.
</P>
<P><I>Correction Report</I> means a document which sets out specific vessel deficiencies and is used to record their correction by the company.
</P>
<P><I>Documented deficiency</I> means an incident documented in a Coast Guard record in which the condition of a vessel, its equipment, or its operation was not in compliance with Coast Guard regulations.
</P>
<P><I>Examination Checklist</I> means any document or form approved in the VAP, that may be used by company employees to record the periodic examinations required by the VAP.
</P>
<P><I>Inspection Criteria References (ICR)</I> means the individual pages in the VAP that list each item on the vessel required by regulation to be periodically inspected.
</P>
<P><I>Inspection Schedule and Verification (ISV)</I> means the document that lists the items to be inspected and the intervals for their inspection, and on which is recorded the completion of required examinations and tests conducted by designated company employees.
</P>
<P><I>Prototype SIP plan</I> means the SIP plans developed for a company or vessel participating in a Coast Guard District-or OCMI-endorsed SIP before August 18, 1998.
</P>
<P><I>Reportable casualty</I> means a marine casualty or accident required to be reported under 46 CFR part 4, subpart 4.05 of this chapter.
</P>
<P><I>Streamlined Inspection Program (SIP)</I> means the alternative inspection program set out in this subpart.
</P>
<P><I>Vessel Action Plan (VAP)</I> means the document that prescribes procedures for maintenance, examination, and inspection of a vessel enrolled in the SIP.


</P>
</DIV8>


<DIV8 N="§ 8.515" NODE="46:1.0.1.1.8.5.7.4" TYPE="SECTION">
<HEAD>§ 8.515   Eligibility.</HEAD>
<P>(a) The company must—
</P>
<P>(1) Have owned or operated at least one U.S. documented or registered vessel for a minimum of 3 consecutive years before the SIP application date; and
</P>
<P>(2) Have paid all civil penalties and user fees.
</P>
<P>(b) Except as allowed by paragraph (c) of this section, each vessel must—
</P>
<P>(1) Have been in operation with an eligible owner or operator for at least 3 consecutive years before the SIP application date;
</P>
<P>(2) Have had no revocation of its COI during the 3 years before the SIP application date; and
</P>
<P>(3) Have no documented deficiency for any of the following in the 3 years before the SIP application date:
</P>
<P>(i) Any vessel operation inconsistent with the operating details specified on its COI.
</P>
<P>(ii) Operating without the required amount of lifesaving appliances on board the vessel or with inoperable survival craft.
</P>
<P>(iii) Operating without the required firefighting equipment on board the vessel or with an inoperable fire pump(s).
</P>
<P>(iv) Unauthorized modifications to the vessel's approved systems or structure, such as fixed firefighting systems, pollution prevention arrangements, overcurrent protection devices, or watertight boundary arrangements.
</P>
<P>(v) Operating without the required navigation equipment on board the vessel or with inoperable navigation equipment.
</P>
<P>(c) A vessel constructed for, or acquired by, a company with one or more vessels enrolled in the SIP need not meet the requirement in paragraph (b)(1) of this section for enrollment in the SIP, provided that the vessel holds a valid COI issued by the OCMI where the vessel will principally operate.


</P>
</DIV8>


<DIV8 N="§ 8.520" NODE="46:1.0.1.1.8.5.7.5" TYPE="SECTION">
<HEAD>§ 8.520   Application.</HEAD>
<P>To apply for SIP enrollment, a company will submit an application, in writing, to the cognizant OCMI. The application must contain the following:
</P>
<P>(a) A statement that the company and prospective vessel(s) meet the requirements of § 8.515.
</P>
<P>(b) A summation of the company's current status in relation to § 8.530(a).
</P>
<P>(c) The name and official number of the vessel(s) the company intends to enroll in the SIP.
</P>
<P>(d) The name and contact information for the Company SIP Agent.


</P>
</DIV8>


<DIV8 N="§ 8.525" NODE="46:1.0.1.1.8.5.7.6" TYPE="SECTION">
<HEAD>§ 8.525   OCMI review and action.</HEAD>
<P>(a) The cognizant OCMI will review Coast Guard records for the 3 years before the SIP application date to verify the eligibility of the company and each vessel listed in the SIP application.
</P>
<P>(b) If the company and one or more of its vessels meets the eligibility requirements contained in § 8.515, the cognizant OCMI will notify the company of its eligibility and assign a Coast Guard SIP Advisor.
</P>
<P>(c) If, according to Coast Guard records, a company or vessel does not meet the eligibility requirements contained in § 8.515, the cognizant OCMI will notify the company in writing of its ineligibility stating each reason for not accepting the company or a vessel.


</P>
</DIV8>


<DIV8 N="§ 8.530" NODE="46:1.0.1.1.8.5.7.7" TYPE="SECTION">
<HEAD>§ 8.530   Plan development and approval.</HEAD>
<P>The Company SIP Agent will develop the CAP and VAP with guidance from the Coast Guard SIP Advisor for OCMI approval.
</P>
<P>(a) <I>Company Action Plan.</I> The CAP shall include at least the following:
</P>
<P>(1) A copy of the OCMI CAP approval letter (once the CAP is approved).
</P>
<P>(2) An organization commitment statement.
</P>
<P>(3) A company organization chart that includes the name(s) of the designated SIP support personnel who will be responsible for implementation and oversight of the approved CAP and VAP(s).
</P>
<P>(4) A statement describing the responsibilities and authorities of personnel involved in the examination and maintenance of the vessel(s) for the company.
</P>
<P>(5) A description of the method the company will use to integrate the applicable subpart regulations into its SIP and the method or system used to initiate corrective action.
</P>
<P>(6) A description of the company's safety program.
</P>
<P>(7) A description of the company's environmental protection program.
</P>
<P>(8) A description of the company's training infrastructure, the method used to track and record training for individual employees, and the training required for the designated SIP support personnel to implement the CAP and the VAP.
</P>
<P>(9) A master list of all SIP documents and ICRs that the company intends to use in its VAP(s).
</P>
<P>(10) Appendices for each approved VAP.
</P>
<P>(b) <I>Vessel Action Plan.</I> Each VAP shall include at least the following:
</P>
<P>(1) A copy of the OCMI VAP approval letter (once the VAP is approved).
</P>
<P>(2) A description of the method that will be used to integrate the VAP into the vessel's regular operations.
</P>
<P>(3) Vessel-specific ICRs.
</P>
<P>(4) Vessel-specific ISV forms.
</P>
<P>(5) Vessel-specific examination checklists.
</P>
<P>(6) Correction reports.
</P>
<P>(c) <I>Plan Approval.</I> The Company SIP Agent will submit the CAP and each VAP to the cognizant OCMI for approval. Once approved, a copy of the VAP shall be kept on board the vessel.


</P>
</DIV8>


<DIV8 N="§ 8.535" NODE="46:1.0.1.1.8.5.7.8" TYPE="SECTION">
<HEAD>§ 8.535   Training and operational evaluation.</HEAD>
<P>When the CAP and VAP(s) have been approved by the cognizant OCMI, the company may begin training and operating under the plans. This evaluation phase includes the following:
</P>
<P>(a) The company shall provide the designated SIP support personnel with training as required by the CAP.
</P>
<P>(b) The vessel must operate and be examined under the VAP for a period of at least 3 months.
</P>
<P>(c) During the operational periods, the Coast Guard SIP Advisor will conduct an ongoing evaluation of the vessel's operation, the training records, and the ability of all designated persons to perform their assigned functions under the VAP. The Coast Guard SIP Advisor will report periodically to the cognizant OCMI and the Company SIP Agent on the vessel's performance, and make recommendations, if needed.
</P>
<P>(d) Revisions recommended under paragraph (c) of this section, or any additional operational periods under a revised CAP or VAP as may be required by the cognizant OCMI must be completed prior to enrollment.


</P>
</DIV8>


<DIV8 N="§ 8.540" NODE="46:1.0.1.1.8.5.7.9" TYPE="SECTION">
<HEAD>§ 8.540   Enrollment in SIP.</HEAD>
<P>Upon successful completion of the training and evaluation phase, the Coast Guard SIP Advisor will recommend to the OCMI that the company or vessel be enrolled in the SIP. If the OCMI concurs with the recommendation, he or she will issue an enrollment letter and endorse the vessel's COI. Subsequent inspections covered under this subpart will be conducted in accordance with the approved VAP.


</P>
</DIV8>


<DIV8 N="§ 8.545" NODE="46:1.0.1.1.8.5.7.10" TYPE="SECTION">
<HEAD>§ 8.545   Scope of inspection for enrolled vessels.</HEAD>
<P>(a) A Coast Guard marine inspector will conduct required periodic and follow-on inspections necessary to ensure compliance with Coast Guard regulations.
</P>
<P>(b) A Coast Guard marine inspector will conduct the inspections in paragraph (a) of this section in accordance with the procedures set out in the VAP. These inspections will normally include the following:
</P>
<P>(1) <I>Administrative review.</I> This portion of the inspection consists of a review of prior Coast Guard SIP inspection forms, the contents of the VAP, and other certifications of equipment and vessel systems.
</P>
<P>(2) <I>SIP performance review.</I> This portion of the inspection consists of a review of vessel SIP documentation and records, review of the SIP procedures, and a company evaluation of their SIP.
</P>
<P>(3) <I>Materiel review.</I> This portion of the inspection consists of a general examination of the vessel, witnessing the examination of selected items under the VAP by company designated SIP support personnel, inspection of selected items, and witnessing crew performance in drills.
</P>
<P>(4) <I>Conclusion and recommendations.</I> This portion of the inspection contains the Coast Guard marine inspector's evaluation of regulatory compliance of the vessel under its VAP.
</P>
<P>(c) A Coast Guard marine inspector may conduct any additional tests or examinations of vessel equipment or systems necessary to ensure compliance with Coast Guard regulations during an inspection covered in paragraph (a) of this section.


</P>
</DIV8>


<DIV8 N="§ 8.550" NODE="46:1.0.1.1.8.5.7.11" TYPE="SECTION">
<HEAD>§ 8.550   Plan review and revisions.</HEAD>
<P>(a) Mandatory reviews and revisions. The CAP and VAP(s) must be reviewed and revised as follows:
</P>
<P>(1) Every 2 years after the plan approval date, the company shall review the CAP and update all information required by § 8.530.
</P>
<P>(2) Every 5 years after the plan approval date, the Coast Guard SIP Advisor and the Company SIP Agent will review the VAP.
</P>
<P>(3) If a reportable casualty occurs, the cognizant OCMI will review the portions of the VAP related to equipment, training, personnel, and systems involved in the casualty and determine whether revisions to the VAP are appropriate.
</P>
<P>(4) When statutes or regulations change, the appropriate sections of the CAP and VAP(s) will be revised.
</P>
<P>(b) <I>Discretionary reviews and revisions.</I> The CAP and VAP(s) may be reviewed and revised by the company at any time. The revisions must be submitted to the cognizant OCMI for approval.


</P>
</DIV8>


<DIV8 N="§ 8.555" NODE="46:1.0.1.1.8.5.7.12" TYPE="SECTION">
<HEAD>§ 8.555   Disenrollment.</HEAD>
<P>(a) <I>Voluntary disenrollment.</I> A company may request SIP disenrollment (which includes all of its vessels) or may request disenrollment of a specific vessel from the SIP by writing to the cognizant OCMI. The OCMI will then issue a letter disenrolling the vessel or company. Disenrolled vessels will be inspected in accordance with the requirements of 46 CFR part 2, subpart 2.01 of this chapter.
</P>
<P>(b) <I>Company disenrollment.</I> The OCMI may issue a letter disenrolling the company if the company no longer has at least one enrolled vessel or if the company fails to continue to meet the eligibility requirements in § 8.515.
</P>
<P>(c) <I>Vessel disenrollment.</I> The OCMI may issue a letter disenrolling a vessel if any one or more of the following occurs:
</P>
<P>(1) The sale of the vessel.
</P>
<P>(2) A finalized letter of warning or assessment of a civil penalty for—
</P>
<P>(i) Operating outside the scope of the vessel's COI or Stability Letter;
</P>
<P>(ii) Not reporting a personnel or material casualty required to be reported under 46 CFR part 4; or
</P>
<P>(iii) A material deficiency listed in § 8.515(b)(3).


</P>
</DIV8>


<DIV8 N="§ 8.560" NODE="46:1.0.1.1.8.5.7.13" TYPE="SECTION">
<HEAD>§ 8.560   Waiver.</HEAD>
<P>(a) A Coast Guard District Commander may waive any requirement of this subpart—
</P>
<P>(1) If good cause exists for granting a waiver; and
</P>
<P>(2) If the safety of the vessel and those on board will not be adversely affected.
</P>
<P>(b) Requests for waiver of any requirement of this subpart must be submitted in writing to the cognizant OCMI for review before forwarding to the Coast Guard District Commander for action.
</P>
<P>(c) A copy of each waiver granted under this section shall be maintained at all times in the VAP.


</P>
</DIV8>


<DIV8 N="§ 8.565" NODE="46:1.0.1.1.8.5.7.14" TYPE="SECTION">
<HEAD>§ 8.565   Appeal.</HEAD>
<P>A company may appeal any decision or action taken under this subpart in accordance with 46 CFR part 1, subpart 1.03 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 8.570" NODE="46:1.0.1.1.8.5.7.15" TYPE="SECTION">
<HEAD>§ 8.570   Interim approval of prototype SIP company or vessel plans.</HEAD>
<P>(a) A company operating under an approved prototype SIP company or vessel plan must apply in writing by November 1, 1998, to the cognizant OCMI for approval to continue operating under the plans while revisions are developed to bring the prototype SIP company or vessel plan into conformance with this subpart. The OCMI may approve the request for a period of up to 3 years.
</P>
<P>(b) A company that does not request approval as required by paragraph (a) of this section or does not obtain approval to continue operating under a prototype SIP company or vessel plan by February 1, 1999, may no longer operate under the plans and will be inspected in accordance with the requirements of 46 CFR part 2, subpart 2.01 of this chapter. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="9" NODE="46:1.0.1.1.9" TYPE="PART">
<HEAD>PART 9—EXTRA COMPENSATION FOR OVERTIME SERVICES
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 74-119, 39 FR 33336, Sept. 17, 1974, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 9.1" NODE="46:1.0.1.1.9.0.7.1" TYPE="SECTION">
<HEAD>§ 9.1   Extra compensation; Coast Guard civilian personnel.</HEAD>
<P>Civilians assigned to the duties formerly assigned to local inspectors and their assistants, prior to Reorganization Plan No. 3 of 1946 (3 CFR, 1946 Supp.), and customs officers and employees, while performing duties in connection with the inspection of vessels or their equipment, supplying or signing on or discharging crews of vessels, at night or on Sundays and holidays, shall receive extra compensation to be paid by the master, owner, or agent of the vessel to the local United States collector of customs or his representative. (See § 9.16.) 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33336, Sept. 17, 1974, as amended by USCG-2000-7790, 65 FR 58458, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 9.2" NODE="46:1.0.1.1.9.0.7.2" TYPE="SECTION">
<HEAD>§ 9.2   Payment although no actual service performed.</HEAD>
<P>The rates of extra compensation are payable in cases where the services of officers or employees have been duly requested and the officers or employees have reported for duty, even though no actual service may be performed. 


</P>
</DIV8>


<DIV8 N="§ 9.3" NODE="46:1.0.1.1.9.0.7.3" TYPE="SECTION">
<HEAD>§ 9.3   Overtime earnings not basis for overtime under Federal Employees Pay Act of 1945.</HEAD>
<P>Overtime, Sunday, and holiday services which are covered by payments under this part shall not also form a basis for overtime or extra pay under the Federal Employees Pay Act of 1945. 


</P>
</DIV8>


<DIV8 N="§ 9.4" NODE="46:1.0.1.1.9.0.7.4" TYPE="SECTION">
<HEAD>§ 9.4   Waiting time; actual report for duties.</HEAD>
<P>Extra compensation for <I>waiting time</I> will not be allowed unless and until an officer or employee actually reports for duty. 


</P>
</DIV8>


<DIV8 N="§ 9.5" NODE="46:1.0.1.1.9.0.7.5" TYPE="SECTION">
<HEAD>§ 9.5   Night, Sunday, and holiday defined.</HEAD>
<P>(a) For the purpose of this part the word <I>night</I> shall mean the time between 5 p.m. of any day and 8 a.m. of the following day. 
</P>
<P>(b) The term <I>holiday</I> shall mean only national legal public holidays, viz., January 1, February 22, May 30, July 4, the 1st Monday in September, November 11, the 4th Thursday in November, December 25, and such other days as may be declared legal public holidays by an act of Congress or by an Executive order of the President of the United States. 
</P>
<P>(c) The term <I>Sunday</I> shall include the first day of each calendar week. 


</P>
</DIV8>


<DIV8 N="§ 9.6" NODE="46:1.0.1.1.9.0.7.6" TYPE="SECTION">
<HEAD>§ 9.6   Rate for night service.</HEAD>
<P>The rate of extra compensation for authorized overtime services performed at night on any week day is hereby fixed at one half the gross daily rate of regular pay of the employee who performs the services for each 2 hours of compensable time, any fraction of 2 hours amounting to at least one hour to be counted as 2 hours. In computing the amount earned, each 2 hours is the time period for the purpose of computation, at least one hour means the minimum service in each period for which extra pay may be granted. If service continues beyond a 2 hour period, it must extend for at least one hour into the following 2 hour period to be entitled to extra pay for the second period. When the overtime extends beyond 5 p.m., payment of extra compensation from 5 p.m. for services consisting of at least one hour is authorized, even though such services may not actually begin until 7 p.m., 9 p.m., or later: <I>Provided,</I> That the officer rendering the service remained on duty from 5 p.m., in which case the time between 5 p.m., and the time of beginning the actual service shall be computed as waiting time; and where the actual services begin as late as 9 p.m., there should be an affirmative statement that the officer was required to remain on duty between 5 p.m. and 9 p.m., if a charge for waiting time is made. The maximum amount of extra compensation which may be paid an employee for services during one night shall not exceed two and one-half times the gross daily rate of his regular pay. 


</P>
</DIV8>


<DIV8 N="§ 9.7" NODE="46:1.0.1.1.9.0.7.7" TYPE="SECTION">
<HEAD>§ 9.7   Rate for Sunday or holiday services.</HEAD>
<P>The rate of extra compensation for Sunday or holiday services is hereby fixed at twice the gross daily rate of regular pay of the employee who performs the service, for any and all services totaling an aggregate of not more than nine hours, with one hour for food and rest, during the 24 hours from midnight to midnight of the Sunday or holiday including actual waiting time and time required for travel between posts of duty but not including other time not spent at the post of duty. This rate shall apply regardless of the length of time served within the aggregate of the aforesaid 9 hours, whether it is served continuously or in broken periods, and whether it is served for one or more applicants. Services in excess of an aggregate of the aforesaid 9 hours performed during the 24 hours of a Sunday or holiday shall be compensated on the same basis as overtime services performed at night on a weekday, the time between the completion of the aggregate of the aforesaid 9 hours and midnight being considered as the hours of a night. The maximum amount which may be paid an employee for services performed during the 24 hours of a Sunday or holiday shall not exceed four and one-half times the gross daily rate of his regular pay. 


</P>
</DIV8>


<DIV8 N="§ 9.8" NODE="46:1.0.1.1.9.0.7.8" TYPE="SECTION">
<HEAD>§ 9.8   Broken periods.</HEAD>
<P>In computing extra compensation where the services rendered are in broken periods and less than 2 hours intervene between such broken periods the time served should be combined with the waiting time and computed as continuous service. 


</P>
</DIV8>


<DIV8 N="§ 9.9" NODE="46:1.0.1.1.9.0.7.9" TYPE="SECTION">
<HEAD>§ 9.9   Two hours between broken periods.</HEAD>
<P>Where 2 hours or more intervene between broken periods, one-half day's extra pay will be allowed for each distinct 2-hour period or part of a 2-hour period, if waiting time and actual service rendered within each period consists of at least 1 hour. 


</P>
</DIV8>


<DIV8 N="§ 9.10" NODE="46:1.0.1.1.9.0.7.10" TYPE="SECTION">
<HEAD>§ 9.10   Waiting time.</HEAD>
<P>The same construction should be given the act when charging for waiting time as governs the charge for services actually rendered. No charge should be made unless after having reported for duty the waiting time amounts to at least one hour. 


</P>
</DIV8>


<DIV8 N="§ 9.11" NODE="46:1.0.1.1.9.0.7.11" TYPE="SECTION">
<HEAD>§ 9.11   Proration of charges.</HEAD>
<P>If services are performed for two or more applicants during one continuous tour of overtime duty, the charge for the extra compensation earned shall be prorated equitably according to the time attributable to the services performed for each applicant. 


</P>
</DIV8>


<DIV8 N="§ 9.12" NODE="46:1.0.1.1.9.0.7.12" TYPE="SECTION">
<HEAD>§ 9.12   Travel status overtime.</HEAD>
<P>When employees are in travel status, overtime shall apply the same as at official station. 


</P>
</DIV8>


<DIV8 N="§ 9.13" NODE="46:1.0.1.1.9.0.7.13" TYPE="SECTION">
<HEAD>§ 9.13   Congressional appropriations necessary.</HEAD>
<P>Payment of extra compensation for overtime services shall be subject to appropriations being made therefor by Congress. 


</P>
</DIV8>


<DIV8 N="§ 9.14" NODE="46:1.0.1.1.9.0.7.14" TYPE="SECTION">
<HEAD>§ 9.14   Assessment and collection of fees.</HEAD>
<P>Assessment and collection of fees against companies for overtime services shall be made even though the payment to employees for such services may not be made until funds are appropriated for that purpose. 
</P>
<CITA TYPE="N">[CGD 74-119, 39 FR 33336, Sept. 17, 1974, as amended by USCG-2010-0759, 75 FR 60001, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 9.15" NODE="46:1.0.1.1.9.0.7.15" TYPE="SECTION">
<HEAD>§ 9.15   Application form.</HEAD>
<P>An application on a form prescribed by the Commandant of the Coast Guard, shall be filed with the office being requested to furnish overtime services before such assignment can be made. 


</P>
</DIV8>


<DIV8 N="§ 9.16" NODE="46:1.0.1.1.9.0.7.16" TYPE="SECTION">
<HEAD>§ 9.16   Billing for services.</HEAD>
<P>Overtime services shall be billed to the steamship companies on collection voucher provided for that purpose. Remittance shall be made by postal money order or certified check payable to the <I>Collector of Customs, Treasury Department</I> and forwarded to that officer at the port indicated on the voucher, who shall in turn deposit such remittance to a properly designated receipt account. 


</P>
</DIV8>


<DIV8 N="§ 9.17" NODE="46:1.0.1.1.9.0.7.17" TYPE="SECTION">
<HEAD>§ 9.17   Protests.</HEAD>
<P>Protests against the exaction of extra compensation shall be forwarded to the Commandant of the Coast Guard. 


</P>
</DIV8>

</DIV5>

</DIV4>


<DIV4 N="B" NODE="46:1.0.1.2" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER B—MERCHANT MARINE OFFICERS AND SEAMEN


</HEAD>

<DIV5 N="10" NODE="46:1.0.1.2.10" TYPE="PART">
<HEAD>PART 10—MERCHANT MARINER CREDENTIAL
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>14 U.S.C. 503; 31 U.S.C. 9701; 46 U.S.C. 2101, 2103, 2104, 2110; 46 U.S.C. chapter 71; 46 U.S.C. chapter 73; 46 U.S.C. chapter 75; 46 U.S.C. 7701, 8903, 8904, and 70105; Executive Order 10173; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.10.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 10.101" NODE="46:1.0.1.2.10.1.7.1" TYPE="SECTION">
<HEAD>§ 10.101   Purpose.</HEAD>
<P>The regulations in this part provide:
</P>
<P>(a) A means of determining and verifying the qualifications an applicant must possess to be eligible for certification to serve on merchant vessels;
</P>
<P>(b) A means of determining that an applicant is competent to serve under the authority of their Merchant Mariner Credential (MMC);
</P>
<P>(c) A means of confirming that an applicant does not pose a threat to national security through the requirement to hold a Transportation Worker Identification Credential (TWIC); and
</P>
<P>(d) A means of determining whether the applicant for an MMC is a safe and suitable person.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77882, Dec. 24, 2013; USCG-2021-0097, 89 FR 93054, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.103" NODE="46:1.0.1.2.10.1.7.2" TYPE="SECTION">
<HEAD>§ 10.103   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference material (IBR) is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone: 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, England; phone +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) The International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended, 2011 (the STCW Convention or the STCW), incorporation by reference approved for §§ 10.107, 10.109, 10.201, and 10.410.
</P>
<P>(2) The Seafarers' Training, Certification and Watchkeeping Code, as amended, 2011 (the STCW Code), incorporation by reference approved for §§ 10.107, 10.109, 10.201, 10.404, 10.411, and 10.412.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2009-0702, 74 FR 49224, Sept. 25, 2009; USCG-2013-0671, 78 FR 60145, Sept. 30, 2013; USCG-2004-17914, 78 FR 77882, Dec. 24, 2013; USCG-2016-0315, 81 FR 43955, July 6, 2016; USCG-2021-0097, 89 FR 93054, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.105" NODE="46:1.0.1.2.10.1.7.3" TYPE="SECTION">
<HEAD>§ 10.105   Paperwork approval. [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 10.107" NODE="46:1.0.1.2.10.1.7.4" TYPE="SECTION">
<HEAD>§ 10.107   Definitions in subchapter B.</HEAD>
<P>(a) With respect to part 16 of this subchapter only, if the definitions in paragraph (b) of this section differ from those set forth in § 16.105, the definition set forth in § 16.105 applies.
</P>
<P>(b) As used in this subchapter, the following terms apply only to merchant marine personnel credentialing and the manning of vessels subject to the manning provisions in the navigation and shipping laws of the United States:
</P>
<P><I>Able Seafarer-Deck</I> means a rating qualified in accordance with the provisions of Regulation II/5 of the STCW Convention.
</P>
<P><I>Able Seafarer-Engine</I> means a rating qualified in accordance with the provisions of Regulation III/5 of the STCW Convention.
</P>
<P><I>Apprentice Mate of Towing Vessels</I> means a credentialed mariner in training to perform bridge watchkeeping duties onboard a towing vessel, who must be under the direct supervision and in the continuous presence of a Master or Mate (Pilot) of Towing Vessels.
</P>
<P><I>Approved</I> means approved by the Coast Guard.
</P>
<P><I>Approved training</I> means training that is approved by the Coast Guard or meets the requirements of § 10.408.
</P>
<P><I>Articulated tug barge</I> or <I>ATB</I> means any tug-barge combination which, through the use of an articulated or “hinged” connection system between the tug and barge, allows independent movement in the critical area of fore and aft pitch.
</P>
<P><I>Assistance towing</I> means towing a disabled vessel for consideration.
</P>
<P><I>Assistant Engineer</I>, for national endorsements, means a qualified officer in the engine department other than the Chief Engineer.
</P>
<P><I>Authorized official</I> includes, but is not limited to, a Federal, State or local law enforcement officer.
</P>
<P><I>Ballast Control Operator</I> or <I>BCO</I> means an officer restricted to service on mobile offshore drilling units (MODUs) whose duties involve the operation of the complex ballast system found on many MODUs. When assigned to a MODU, a Ballast Control Operator is equivalent to a Mate on a conventional vessel.
</P>
<P><I>Barge</I> means a non-self-propelled vessel as defined in 46 U.S.C. 102.
</P>
<P><I>Barge Supervisor</I> or <I>BS</I> means an officer restricted to service on MODUs whose duties involve support to the Offshore Installation Manager (OIM) in marine-related matters including, but not limited to, maintaining watertight integrity, inspecting and maintaining mooring and towing components, and maintaining emergency and other marine-related equipment. A Barge Supervisor, when assigned to a MODU, is equivalent to a Mate on a conventional vessel.
</P>
<P><I>Boatswain</I> means the leading seafarer and immediate supervisor of deck crew who supervises the maintenance of deck gear.
</P>
<P><I>Boundary line</I> marks the dividing point between internal and offshore waters for the purposes of several U.S. statutes and, with exceptions, generally follows the trend of the seaward, highwater shorelines. See part 7 of this chapter.
</P>
<P><I>Cargo engineer</I> means a person holding an officer endorsement on a dangerous-liquid tankship or a liquefied-gas tankship whose primary responsibility is maintaining the cargo system and cargo-handling equipment.
</P>
<P><I>Ceremonial license</I> means a document that reflects a mariner's existing national officer endorsement and is suitable for framing, but is not valid for use as a Merchant Mariner Credential (MMC).
</P>
<P><I>Chemical tanker</I> means a tank vessel that is certificated to carry or carries chemicals in bulk as cargo or cargo residue. For the purposes of qualifying for an STCW endorsement for advanced chemical tanker cargo operations, this includes tank barges.
</P>
<P><I>Chief Engineer</I> means the senior engineer responsible for the mechanical propulsion and the operation and maintenance of the mechanical and electrical installations of the vessel.
</P>
<P><I>Chief Mate</I> means the deck officer next in rank to the Master and upon whom the command of the vessel will fall in the event of incapacity of the Master.
</P>
<P><I>Coast Guard-accepted</I> means—
</P>
<P>(1) That the Coast Guard has officially acknowledged in writing that the material or process at issue meets the applicable requirements;
</P>
<P>(2) That the Coast Guard has issued an official policy statement listing or describing the material or process as meeting the applicable requirements; or
</P>
<P>(3) That an entity acting on behalf of the Coast Guard under a Memorandum of Agreement has determined that the material or process meets the applicable requirements.
</P>
<P><I>Coast Guard-accepted QSS organization</I> means an entity that has been approved by the Coast Guard to accept and monitor training on behalf of the Coast Guard.
</P>
<P><I>Coastwise seagoing vessel</I> means a vessel that is authorized by its Certificate of Inspection to proceed beyond the Boundary Line established in part 7 of this chapter.
</P>
<P><I>Coastwise voyage</I> is a domestic voyage and means a voyage in which a vessel proceeds—
</P>
<P>(1) From one port or place in the United States to another port or place in the United States;
</P>
<P>(2) From a port or place in a United States possession to another port or place in the same possession, and passes outside the line dividing inland waters from the high seas; or
</P>
<P>(3) From a port or place in the United States or its possessions and passes outside the line dividing inland waters from the high seas and navigates on the high seas, and then returns to the same port or place.
</P>
<P><I>Communicable disease</I> means any disease capable of being transmitted from one person to another directly, by contact with excreta or other discharges from the body; or indirectly, via substances or inanimate objects contaminated with excreta or other discharges from an infected person. Pursuant to 42 U.S.C. 12113, the Department of Health and Human Services periodically publishes in the <E T="04">Federal Register</E> a list of infectious and communicable diseases that are transmissible through the food supply, and that list provides examples of communicable diseases for purposes of § 10.304.
</P>
<P><I>Conviction</I> means that the applicant for a Merchant Mariner Credential has been found guilty, by judgment or plea by a court of record of the United States, the District of Columbia, any State, territory, or possession of the United States, a foreign country, or any military court, of a criminal felony or misdemeanor or of an offense described in section 205 of the National Driver Register Act of 1982, as amended (49 U.S.C. 30304). If an applicant pleads guilty or no contest, is granted deferred adjudication, or is required by the court to attend classes, make contributions of time or money, receive treatment, submit to any manner of probation or supervision, or forgo appeal of a trial court's conviction, then the Coast Guard will consider the applicant to have received a conviction. A later expungement of the conviction will not negate a conviction unless the Coast Guard is satisfied that the expungement is based upon a showing that the court's earlier conviction was in error.
</P>
<P><I>Credential</I> means any or all of the following:
</P>
<P>(1) Merchant Mariner's Document (MMD).
</P>
<P>(2) Merchant Mariner's License.
</P>
<P>(3) STCW endorsement.
</P>
<P>(4) Certificate of Registry (COR).
</P>
<P>(5) Merchant Mariner Credential (MMC).
</P>
<P><I>Criminal record review</I> means the process or action taken by the Coast Guard to determine whether an applicant for, or holder of, a credential is a safe and suitable person to be issued such a credential or to be employed on a vessel under the authority of such a credential.
</P>
<P><I>Dangerous drug</I> means a narcotic drug, a controlled substance, or a controlled-substance analogue (as defined in section 102 of the Comprehensive Drug Abuse and Control Act of 1970 (21 U.S.C. 802)).
</P>
<P><I>Dangerous liquid</I> or <I>DL</I> means a liquid listed in 46 CFR 153.40 of this chapter that is not a liquefied gas as defined in this part. Liquid cargoes in bulk listed in table 2 to part 153 of this chapter are not dangerous-liquid cargoes when carried by non-oceangoing barges.
</P>
<P><I>Day</I> means, for the purpose of complying with the service requirements of this subchapter, 8 hours of watchstanding or day-working not to include overtime. On vessels authorized by 46 U.S.C. 8104 and § 15.705 of this subchapter, to operate a two-watch system, a 12-hour working day may be creditable as 1
<FR>1/2</FR> days of service. On vessels of less than 100 GRT, a day is considered as 8 hours unless the Coast Guard determines that the vessel's operating schedule makes this criteria inappropriate; in no case will this period be less than 4 hours. When computing service on MODUs for any endorsement, a day of MODU service must be a minimum of 4 hours, and no additional credit is received for periods served over 8 hours. For cadet service on a training ship furnished by the Maritime Administration under 46 CFR 310.4, a day may be creditable as 1
<FR>1/2</FR> days of service.
</P>
<P><I>Deck crew</I> (excluding individuals serving under their officer endorsement) means, as used in 46 U.S.C. 8702, only the following members of the deck department: Able Seafarers, Boatswains, and Ordinary Seafarers.
</P>
<P><I>Deck department</I> means the department aboard a ship responsible for navigation, cargo, command, and control functions.
</P>
<P><I>Designated areas</I> means those areas within pilotage waters for which First-Class Pilot endorsements are issued under part 11, subpart G, of this chapter, by the Officer in Charge, Marine Inspection (OCMI). The areas for which First-Class Pilot endorsements are issued within a particular Marine Inspection Zone and the specific requirements to obtain them may be obtained from the OCMI concerned.
</P>
<P><I>Designated Duty Engineer</I> or <I>DDE</I> means a qualified engineer, who may be the sole engineer on vessels with a periodically unmanned engine room.
</P>
<P><I>Designated Examiner</I> or <I>DE</I> means a person who has been trained or instructed in techniques of training or assessment on towing vessels and is otherwise qualified to evaluate whether an applicant has achieved the level of proficiency required to hold a towing vessel endorsement on an MMC. This person must be approved by the Coast Guard.
</P>
<P><I>Designated Medical Examiner</I> means a licensed physician, licensed physician's assistant, or licensed nurse practitioner who has been trained and approved to conduct medical and physical examinations of merchant mariners on behalf of the U.S. Coast Guard and may be delegated limited authority to grant waivers and approve physical/medical suitability for service.
</P>
<P><I>Directly supervised/direct supervision</I> (only when referring to issues related to tank vessel endorsements) means being in the direct line of sight of the person-in-charge or maintaining direct, two-way communications by a convenient, reliable means, such as a predetermined working frequency over a handheld radio.
</P>
<P><I>Disabled vessel</I> means a vessel that needs assistance, whether docked, moored, anchored, aground, adrift, or underway. This does not mean a barge or any other vessel not regularly operated under its own power.
</P>
<P><I>Document of Continuity</I> means a document issued by the Coast Guard to seafarers who are unwilling or otherwise unable to meet the requirements of § 10.227, for the sole purpose of maintaining an individual's eligibility for renewal of an endorsement.
</P>
<P><I>Domestic voyage</I> means a voyage from one United States port to another United States port, without entering waters under the jurisdiction of another country unless the United States has entered into a treaty or an agreement with that country respecting mutual recognition of national mariner qualifications. This includes a voyage to nowhere that returns to the originating port.
</P>
<P><I>Drug test</I> means a chemical test of an individual's urine for evidence of dangerous drug use.
</P>
<P><I>Dual-mode integrated tug barge</I> means an integrated tug barge (ITB) involving an articulated (flexible) coupling system where the towing unit rolls and heaves (articulates) about a horizontal pivot point. Dual mode units resemble a conventional tug and are capable of towing in other configurations (astern or alongside).
</P>
<P><I>Electro-technical Officer</I> or <I>ETO</I> means an officer qualified in accordance with the provisions of Regulation III/6 of the STCW Convention.
</P>
<P><I>Electro-technical Rating</I> or <I>ETR</I> means a rating qualified in accordance with the provisions of Regulation III/7 of the STCW Convention.
</P>
<P><I>Employment assigned to</I> means the total period of time a person is assigned to work on MODUs, including time spent ashore as part of normal crew rotation.
</P>
<P><I>Endorsement</I> is a statement of a mariner's qualifications and, for the purposes of this chapter, includes only those endorsements listed in § 10.109.
</P>
<P><I>Engine department</I> means the department aboard a ship responsible for the main propulsion and auxiliary systems, and other mechanical, electrical, hydraulic, and refrigeration systems, including deck machinery and cargo-handling equipment.
</P>
<P><I>Entry-level mariner</I> means a mariner holding no rating other than Ordinary Seafarer, Wiper, Steward's Department, or Steward's Department Food Handler (F.H.).
</P>
<P><I>Evaluation</I> means processing an application, from the point of receipt to approval or denial of the application, including review of all documents and records submitted with an application as well as those obtained from public records and databases.
</P>
<P><I>Fails a chemical test for dangerous drugs</I> means that the result of a chemical test conducted under 49 CFR part 40 was reported as “positive” by a Medical Review Officer because the chemical test indicated the presence of a dangerous drug at a level equal to or exceeding the levels established in 49 CFR part 40.
</P>
<P><I>First Assistant Engineer</I> means the engineer officer next in rank to the Chief Engineer and upon whom the responsibility for the mechanical propulsion and the operation and maintenance of the mechanical and electrical installations of the vessel will fall in the event of the incapacity of the Chief Engineer.
</P>
<P><I>Great Lakes</I>, for the purpose of calculating service requirements for an endorsement, means the Great Lakes and their connecting and tributary waters, including the Calumet River as far as the Thomas J. O'Brien Lock and Controlling Works (between miles 326 and 327), the Chicago River as far as the east side of the Ashland Avenue Bridge (between miles 321 and 322), and the Saint Lawrence River as far east as the lower exit of Saint Lambert Lock. For purposes of requiring MMCs with rating endorsements, the connecting and tributary waters are not part of the Great Lakes.
</P>
<P><I>Gross register tons</I> or <I>GRT</I> means the gross ton measurement of the vessel under 46 U.S.C. chapter 145, Regulatory Measurement.
</P>
<P><I>Gross tonnage</I> or <I>GT</I> means the gross tonnage measurement of the vessel under 46 U.S.C. chapter 143, Convention Measurement.
</P>
<P><I>Harbor assist</I> means the use of a towing vessel during maneuvers to dock, undock, moor, or unmoor a vessel, or to escort a vessel with limited maneuverability.
</P>
<P><I>High-Speed Craft Type Rating (HSC)</I> means an endorsement for specific duty on a particular type and model of high-speed craft (compliant with the High-Speed Craft Code).
</P>
<P><I>Horsepower</I> or <I>HP</I> means, for the purpose of this subchapter, the total maximum continuous shaft horsepower of the entire vessel's main propulsion machinery as determined by the manufacturer. This term is used when describing a vessel's propulsion power and also when placing limitations on an engineer officer license or endorsement. One horsepower equals 0.75 kW.
</P>
<P><I>ILO</I> means the International Labour Organization.
</P>
<P><I>IMO</I> means the International Maritime Organization.
</P>
<P><I>Increase in scope</I> means additional authority added to an existing credential, such as adding a new route or increasing the authorized horsepower or tonnage.
</P>
<P><I>Inland waters</I> means the navigable waters of the United States shoreward of the Boundary Lines as described in part 7 of this chapter, excluding the Great Lakes, and, for towing vessels, excluding the Western Rivers.
</P>
<P><I>Integrated tug barge</I> or <I>ITB</I> means any tug barge combination which, through the use of special design features or a specially designed connection system, has increased seakeeping capabilities relative to a tug and barge in the conventional pushing mode. An ITB can be divided into either a dual-mode ITB or a push-mode ITB. The definitions for those categories can be found elsewhere in this section.
</P>
<P><I>Invalid credential</I> means an MMC, MMD, License, STCW endorsement, or Certificate of Registry that has been suspended or revoked, has expired, has been tampered with, has not been signed, or has been superseded in accordance with § 10.205.
</P>
<P><I>ISM</I> means the International Safety Management Code.
</P>
<P><I>Kilowatt</I> or <I>kW</I> means 1
<FR>1/3</FR> horsepower. This term is used when describing a vessel's propulsion power and also when placing limitations on an engineer officer license or endorsement.
</P>
<P><I>Large passenger vessel</I>, for the purposes of subpart H of part 12, and part 15 (both of this subchapter), means a vessel of more than 70,000 gross tons, as measured under 46 U.S.C. 14302 and documented under the laws of the United States, with capacity for at least 2,000 passengers and a coastwise endorsement under 46 U.S.C. chapter 121.
</P>
<P><I>Lifeboat Operator</I> means a mariner who is qualified to take charge of, lower, and operate survival craft and related survival equipment on a vessel.
</P>
<P><I>Lifeboat Operator-Limited</I> means a mariner who is qualified to take charge of, lower, and operate liferafts, rescue boats, and other survival equipment on vessels where lifeboats are not installed.
</P>
<P><I>Liquefied gas</I> or <I>LG</I> means a cargo that has a vapor pressure of 172 kPa (25 psia) or more at 37.8 °C (100 °F).
</P>
<P><I>Liquefied gas tanker</I> means a tank vessel that is certificated to carry or carries liquefied gases in bulk as cargo or cargo residue. For the purposes of qualifying for an STCW endorsement for advanced liquefied gas tanker cargo operations, this includes tank barges.
</P>
<P><I>Liquid cargo in bulk</I> means a liquid or liquefied gas listed in § 153.40 of this chapter and carried as a liquid cargo or liquid-cargo residue in integral, fixed, or portable tanks, except a liquid cargo carried in a portable tank actually loaded and discharged from a vessel with the contents intact.
</P>
<P><I>Management level</I> means the level of responsibility associated with—
</P>
<P>(1) Serving as Master, Chief Mate, Chief Engineer Officer, or Second Engineer Officer onboard a seagoing ship; and
</P>
<P>(2) Ensuring that all functions within the designated area of responsibility are properly performed.
</P>
<P><I>Marine chemist</I> means a person certificated by the National Fire Protection Association as a marine chemist.
</P>
<P><I>Master</I> means the officer having command of a vessel.
</P>
<P><I>Mate</I> means a qualified officer in the deck department other than the Master.
</P>
<P><I>Medical Certificate</I> means a certificate issued by the Coast Guard under subpart C of this part 10, that serves as proof that the seafarer meets the medical and physical standards for merchant mariners.
</P>
<P><I>Merchant Mariner Credential</I> or <I>MMC</I> means a credential issued by the Coast Guard under this part 10. It combines the individual Merchant Mariner's Document, License, and Certificate of Registry enumerated in 46 U.S.C. subtitle II part E as well as the STCW endorsement into a single credential that serves as the mariner's qualification document, certificate of identification, and certificate of service.
</P>
<P><I>MMC application</I> means the application for the MMC, as well as the application for any endorsement on an MMC.
</P>
<P><I>Mobile offshore drilling unit</I> or <I>MODU</I> means a vessel capable of engaging in drilling operations for the exploration for or exploitation of subsea resources. MODU designs include the following:
</P>
<P>(1) Bottom bearing units, which include—
</P>
<P>(i) Self-elevating (or jack-up) units with moveable, bottom bearing legs capable of raising the hull above the surface of the sea; and
</P>
<P>(ii) Submersible units of ship-shape, barge-type, or novel hull design, other than a self-elevating unit, intended for operating while bottom bearing.
</P>
<P>(2) Surface units with a ship-shape or barge-type displacement hull of single or multiple hull construction intended for operating in a floating condition, including semi-submersibles and drill ships.
</P>
<P><I>Month</I> means 30 days, for the purpose of complying with the service requirements of this subchapter.
</P>
<P><I>National Driver Register</I> or <I>NDR</I> means the nationwide repository of information on drivers maintained by the National Highway Traffic Safety Administration under 49 U.S.C. chapter 303.
</P>
<P><I>National officer endorsement</I> means an annotation on an MMC that allows a mariner to serve in the capacities listed in § 10.109(a). The officer endorsement serves as the License and/or Certificate of Registry pursuant to 46 U.S.C. subtitle II part E.
</P>
<P><I>National rating endorsement</I> means an annotation on an MMC that allows a mariner to serve in those capacities set out in § 10.109(b) and (c). The rating endorsement serves as the Merchant Mariner's Document pursuant to 46 U.S.C. subtitle II part E.
</P>
<P><I>NDR-listed convictions</I> means a conviction of any of the following motor vehicle-related offenses or comparable offenses:
</P>
<P>(1) Operating a motor vehicle while under the influence of, or impaired by, alcohol or a controlled substance; or
</P>
<P>(2) A traffic violation arising in connection with a fatal traffic accident, reckless driving, or racing on the highways.
</P>
<P><I>Near-coastal</I> means ocean waters not more than 200 miles offshore from the United States and its possessions, except for MMCs endorsed as Operator of Uninspected Passenger Vessel (OUPV) for which near-coastal is limited to waters not more than 100 miles offshore from the United States and its possessions. This also includes those near-coastal waters identified by another Administration when the United States has entered into a treaty or an agreement with that country respecting the recognition of the U.S. near-coastal endorsement.
</P>
<P><I>Non-resident alien</I>, for the purposes of subchapter H of part 12, and part 15, means an individual who is not a citizen or alien lawfully admitted to the United States for permanent residence, but who is employable in the United States under the Immigration and Nationality Act (8 U.S.C. 1101 <I>et seq.</I>), including an alien crewmember described in section 101(a)(15)(D)(i) of that Act who meets the requirements of 46 U.S.C. 8103(k)(3)(A).
</P>
<P><I>Oceans</I> means the waters seaward of the Boundary Lines as described in part 7 of this chapter. For the purposes of establishing sea service credit, the waters of the Inside Passage between Puget Sound and Cape Spencer, Alaska, and the inland waters of another country are not considered oceans.
</P>
<P><I>Officer endorsement</I> means an annotation on an MMC that allows a mariner to serve in the capacities listed in § 10.109.
</P>
<P><I>Officer in Charge, Marine Inspection</I> or <I>OCMI</I> means, for the purposes of this subchapter, the commanding officer of the National Maritime Center, or any person designated as such by the Commandant, in accordance with § 1.01-5(b).
</P>
<P><I>Officer in Charge of an Engineering Watch in a manned engineroom (OICEW)</I> or <I>Designated Duty Engineer (DDE) in a periodically unmanned engineroom</I> means an engineering officer qualified at the operational level.
</P>
<P><I>Officer in Charge of a Navigational Watch (OICNW)</I> means a deck officer qualified at the operational level.
</P>
<P><I>Offshore Installation Manager</I> or <I>OIM</I> means an officer restricted to service on MODUs. An assigned Offshore Installation Manager is equivalent to a Master on a conventional vessel and is the person designated by the owner or operator to be in complete and ultimate command of the unit.
</P>
<P><I>Oil tanker</I> means a tank vessel that is certificated to carry or carries oil in bulk as cargo or cargo residue. For the purposes of qualifying for an STCW endorsement for Advanced Oil Tanker Cargo Operations, this includes tank barges.
</P>
<P><I>On location</I> means that a mobile offshore drilling unit is bottom bearing or moored with anchors placed in the drilling configuration.
</P>
<P><I>Operate</I>, <I>operating</I>, or <I>operation</I> (as applied to the manning requirements of vessels carrying passengers) refers to a vessel any time passengers are embarked whether the vessel is underway, at anchor, made fast to shore, or aground.
</P>
<P><I>Operational level</I> means the level of responsibility associated with—
</P>
<P>(1) Serving as Officer in Charge of a Navigational or Engineering Watch, or as Designated Duty Engineer for periodically unmanned machinery spaces, or as Radio Operator onboard a seagoing ship; and
</P>
<P>(2) Maintaining direct control over the performance of all functions within the designated area of responsibility in accordance with proper procedures and under the direction of an individual serving in the management level for that area of responsibility.
</P>
<P><I>Orally assisted examination</I> means an examination as described in part 11, subpart I, of this subchapter administered orally and documented by a Coast Guard examiner.
</P>
<P><I>Overriding operational condition</I> means circumstances in which essential shipboard work cannot be delayed due to safety or environmental reasons, or could not have reasonably been anticipated at the commencement of the voyage.
</P>
<P><I>Participation</I>, when used with regard to the service on transfers required for tank vessel endorsements by §§ 13.120, 13.203, or 13.303 of this subchapter, means either actual participation in the transfers or close observation of how the transfers are conducted and supervised.
</P>
<P><I>Passes a chemical test for dangerous drugs</I> means that the result of a chemical test conducted according to 49 CFR part 40 is reported as “negative” by a Medical Review Officer according to that part.
</P>
<P><I>Periodically unattended engine room</I> means a space containing main propulsion and associated machinery and all sources of main electrical supply which is not at all times manned under all operating conditions, including maneuvering.
</P>
<P><I>PIC</I> means a Person in Charge.
</P>
<P><I>Pilot of Towing Vessels</I> means a qualified officer of a towing vessel operated only on inland routes.
</P>
<P><I>Pilotage waters</I> means the navigable waters of the United States, including all inland waters and offshore waters to a distance of 3 nautical miles from the baseline from which the Territorial Sea is measured.
</P>
<P><I>Practical demonstration</I> means the performance of an activity under the direct observation of a Designated Examiner or Qualified Assessor for the purpose of establishing that the performer is sufficiently proficient in a practical skill to meet a specified standard of competence or other objective criterion.
</P>
<P><I>Propulsion power</I> means the total maximum continuous-rated output power of the main propulsion machinery of a vessel determined by the manufacturer, in either kilowatts or horsepower, which appears on the ship's Certificate of Registry or other official document and excludes thrusters and other auxiliary machinery.
</P>
<P><I>Public vessel</I> means a vessel that—
</P>
<P>(1) Is owned, or demise chartered, and operated by the United States Government or a government of a foreign country; and
</P>
<P>(2) Is not engaged in commercial service.
</P>
<P><I>Push-mode ITBs</I> means those ITBs that involve a rigid coupling system and, when not coupled to the barge, are incapable of conducting towing in any other configuration (such as astern or alongside) because, by themselves, they have very limited seakeeping capability. The propelling unit moves as one with the barge unit.
</P>
<P><I>Qualified Assessor</I> or <I>QA</I> means a person who is qualified to evaluate, for STCW endorsements, whether an applicant has demonstrated the necessary level of competence in the task for which the assessment is being made. This person must be individually approved by the Coast Guard.
</P>
<P><I>Qualified Instructor</I> means a person who has been trained in instructional techniques and is otherwise qualified to provide required training to candidates for an MMC endorsement. A faculty member employed at a State maritime academy or the U.S. Merchant Marine Academy operated under 46 CFR part 310 and instructing a course on merchant marine officer or rating knowledge, understanding, or proficiency requirements is qualified to serve as a Qualified Instructor in their area of specialization without individual evaluation by the Coast Guard.
</P>
<P><I>Qualified rating</I> means various categories of Able Seafarer, Qualified Member of the Engine Department, or tank vessel endorsements issued on MMCs.
</P>
<P><I>Quality Standard System</I> or <I>QSS</I> means a set of policies, procedures, processes, and data required to establish and fulfill the organization's objectives.
</P>
<P><I>Raise of grade</I> means an increase in the level of authority and responsibility associated with an officer or rating endorsement, such as from Mate to Master or Second Assistant Engineer to First Assistant Engineer.
</P>
<P><I>Rating endorsement</I> is an annotation on an MMC that allows a mariner to serve in those capacities set out in § 10.109.
</P>
<P><I>Regional examination center</I> or <I>REC</I> means a field office of the National Maritime Center that performs activities as required by this subchapter on behalf of the National Maritime Center.
</P>
<P><I>Rest</I> means a period of time during which the person concerned is off duty, is not performing work (which includes administrative tasks such as chart correction or preparation of port-entry documents), and is allowed to sleep without interruption.
</P>
<P><I>Restricted tank vessel endorsement</I> means a valid tank vessel endorsement on an MMC restricting its holder as the Coast Guard deems appropriate. For instance, the endorsement may restrict the holder to one or a combination of the following: A specific cargo or cargoes; a specific vessel or vessels; a specific facility or facilities; a specific employer or employers; a specific activity or activities (such as loading or unloading in a cargo transfer); or a particular area of water.
</P>
<P><I>Rivers</I> means a river, canal, or other similar body of water designated as such by the Coast Guard.
</P>
<P><I>Safe and suitable person</I> means a person whose prior record, including but not limited to criminal record and/or NDR record, provides no information indicating that their character and habits of life would support the belief that permitting such a person to serve under the MMC and/or endorsement sought would clearly be a threat to the safety and security of life or property, detrimental to good discipline, or adverse to the interests of the United States. See §§ 10.211 and 10.213 for the regulations associated with this definition.
</P>
<P><I>Seagoing service</I> means service onboard a ship/vessel relevant to the issue of a credential or other qualification.
</P>
<P><I>Seagoing vessel</I> means a ship that operates beyond the boundary line specified in part 7 of this chapter.
</P>
<P><I>Second Engineer Officer</I> means an engineer officer next in rank to the Chief Engineer Officer and upon whom the responsibility for the mechanical propulsion and the operation and maintenance of the mechanical and electrical installations of the ship will fall in the event of the incapacity of the Chief Engineer Officer.
</P>
<P><I>Self-propelled</I> has the same meaning as the terms “propelled by machinery” and “mechanically propelled.” This term includes vessels fitted with both sails and mechanical propulsion.
</P>
<P><I>Senior company official</I> means the president, vice president, vice president for personnel, personnel director, or similarly titled or responsible individual, or another employee designated in writing by one of these individuals for the purpose of certifying employment.
</P>
<P><I>Service</I> (as used when computing the required service for endorsements) means the time period, in days, a person is assigned to work. On MODUs, this excludes time spent ashore as part of crew rotation.
</P>
<P><I>Ship</I> means a vessel using any mode of propulsion, including sail and auxiliary sail.
</P>
<P><I>Simulated transfer</I> means a transfer practiced in a course meeting the requirements of § 13.121 of this subchapter that uses simulation to meet part of the service on transfers required for tank vessel endorsements by §§ 13.203 or 13.303 of this subchapter.
</P>
<P><I>Staff officer</I> means a person who holds an MMC with an officer endorsement listed in § 10.109(a)(36) through (43).
</P>
<P><I>Standard of competence</I> means the level of proficiency to be achieved for the proper performance of duties onboard vessels according to national and international criteria.
</P>
<P><I>Steward's department</I> means the department that includes entertainment personnel and all service personnel, including wait staff, housekeeping staff, and galley workers, as defined in the vessel security plan approved by the Secretary under 46 U.S.C. 70103(c). These personnel may also be referred to as members of the hotel department on a large passenger vessel.
</P>
<P><I>STCW</I> means the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended (incorporated by reference, see § 10.103).
</P>
<P><I>STCW Code</I> means the Seafarers' Training, Certification and Watchkeeping Code (incorporated by reference, see § 10.103).
</P>
<P><I>STCW endorsement</I> means an annotation on an MMC that allows a mariner to serve in those capacities under § 10.109(d). The STCW endorsement serves as evidence that a mariner has met the requirements of the STCW Convention.
</P>
<P><I>Support level</I> means the level of responsibility associated with performing assigned tasks, duties, or responsibilities onboard a seagoing ship under the direction of an individual serving in the operational or management level.
</P>
<P><I>Tank barge</I> means a non-self-propelled tank vessel.
</P>
<P><I>Tank vessel</I> means a vessel that is constructed or adapted to carry, or that carries, oil or hazardous material in bulk as cargo or cargo residue, and that—
</P>
<P>(1) Is a vessel of the United States;
</P>
<P>(2) Operates on the navigable waters of the United States; or
</P>
<P>(3) Transfers oil or hazardous material in a port or place subject to the jurisdiction of the United States.
</P>
<P><I>Tank Barge-PIC</I> means a person holding a valid “Tank Barge-PIC” endorsement on their MMC. See part 13, subpart C, of this subchapter.
</P>
<P><I>Tank Vessel-Assistant</I> means a person holding a valid “Tank Vessel-Assistant” endorsement on their MMC. See part 13, subpart D, of this subchapter.
</P>
<P><I>Tank Vessel-Engineer</I> means a person holding a valid “Tank Vessel-Engineer” endorsement on their MMC. See part 13, subpart E, of this subchapter.
</P>
<P><I>Tank Vessel-PIC</I> means a person holding a valid “Tank Vessel-PIC” endorsement on their MMC. See part 13, subpart B, of this subchapter.
</P>
<P><I>Tankship</I> means any self-propelled tank vessel constructed or adapted primarily to carry oil or hazardous material in bulk as cargo or as cargo residue.
</P>
<P><I>Training program</I> means a combination of training, practical assessment, and service which provides an individual with all or part of the necessary knowledge, understanding, and proficiency required for a specific qualification.
</P>
<P><I>Transfer</I> means any movement of fuel, dangerous liquid, or liquefied gas as cargo in bulk or as cargo residue to or from a vessel by means of pumping, gravitation, or displacement.
</P>
<P><I>Transportation Worker Identification Credential</I> or <I>TWIC</I> means an identification credential issued by the Transportation Security Administration under 49 CFR part 1572.
</P>
<P><I>Underway</I> means that a vessel is not at anchor, made fast to the shore, or aground. When referring to a mobile offshore drilling unit (MODU), underway means that the MODU is not in an on-location or laid-up status and includes that period of time when the MODU is deploying or recovering its mooring system.
</P>
<P><I>Undocumented vessel</I> means a vessel not required to have a certificate of documentation issued under the laws of the United States.
</P>
<P><I>Unlimited</I> means an annotation on an MMC authorizing service on vessels of any tonnage or any propulsion power.
</P>
<P><I>Vessel personnel with designated security duties</I> means a person, excluding the designated security officer (<I>e.g.,</I> Company Security Officer (CSO), as defined in 33 CFR chapter I, subchapter H, and Vessel Security Officer (VSO)), having specific security duties and responsibilities in accordance with the ship security plan.
</P>
<P><I>Vessel Security Officer (VSO)</I> means a person onboard the vessel accountable to the Master and designated by the Company as responsible for security of the vessel, including implementation and maintenance of the Vessel's Security Plan, and for liaison with the Facility Security Officer and the vessel's Company Security Officer.
</P>
<P><I>Western Rivers</I> means—
</P>
<P>(1) The Mississippi River;
</P>
<P>(2) The Mississippi River's tributaries, South Pass, and Southwest Pass, to the navigational demarcation lines dividing the high seas from harbors, rivers, and other inland waters of the United States;
</P>
<P>(3) The Port Allen-Morgan City Alternate Route;
</P>
<P>(4) That part of the Atchafalaya River above its junction with the Port Allen-Morgan City Alternate Route including the Old River and the Red River; and
</P>
<P>(5) Those waters specified in 33 CFR 89.25.
</P>
<P><I>Written, writing, or in writing</I> means handwritten in ink, mechanically or electronically printed, or any form of expression that can be read, reproduced, or later communicated including electronically submitted and stored information.
</P>
<P><I>Year</I> means 360 days for the purpose of complying with the service requirements of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77882, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93054, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.109" NODE="46:1.0.1.2.10.1.7.5" TYPE="SECTION">
<HEAD>§ 10.109   Classification of endorsements.</HEAD>
<P>(a) <I>National officer endorsements.</I> The following national officer endorsements are established in part 11 of this subchapter. The endorsements indicate that an individual holding a valid MMC with this endorsement is qualified to serve in that capacity and the endorsement has been issued under the requirements contained in part 11 of this subchapter:
</P>
<P>(1) Master.
</P>
<P>(2) Chief Mate.
</P>
<P>(3) Second Mate.
</P>
<P>(4) Third Mate.
</P>
<P>(5) Mate.
</P>
<P>(6) Master of Towing Vessels.
</P>
<P>(7) Master of Towing Vessels-Limited.
</P>
<P>(8) Mate (Pilot) of Towing Vessels.
</P>
<P>(9) Apprentice Mate of Towing Vessels.
</P>
<P>(10) Apprentice Mate of Towing Vessels-Limited.
</P>
<P>(11) Assistance Towing.
</P>
<P>(12) Offshore Installation Manager (OIM).
</P>
<P>(13) Barge Supervisor (BS).
</P>
<P>(14) Ballast Control Operator (BCO).
</P>
<P>(15) Operator of Uninspected Passenger Vessels (OUPV).
</P>
<P>(16) Master of Uninspected Fishing Industry Vessels.
</P>
<P>(17) Mate of Uninspected Fishing Industry Vessels.
</P>
<P>(18) Master-OSV.
</P>
<P>(19) Chief Mate-OSV.
</P>
<P>(20) Mate-OSV.
</P>
<P>(21) Chief Engineer.
</P>
<P>(22) Chief Engineer-Limited.
</P>
<P>(23) First Assistant Engineer.
</P>
<P>(24) Second Assistant Engineer.
</P>
<P>(25) Third Assistant Engineer.
</P>
<P>(26) Assistant Engineer-Limited.
</P>
<P>(27) Designated Duty Engineer (DDE).
</P>
<P>(28) Chief Engineer-OSV.
</P>
<P>(29) Assistant Engineer-OSV.
</P>
<P>(30) Chief Engineer-MODU.
</P>
<P>(31) Assistant Engineer-MODU.
</P>
<P>(32) Chief Engineer Uninspected Fishing Industry Vessels.
</P>
<P>(33) Assistant Engineer Uninspected Fishing Industry Vessels.
</P>
<P>(34) Radio Officer.
</P>
<P>(35) First-Class Pilot.
</P>
<P>(36) Chief Purser.
</P>
<P>(37) Purser.
</P>
<P>(38) Senior Assistant Purser.
</P>
<P>(39) Junior Assistant Purser.
</P>
<P>(40) Medical Doctor.
</P>
<P>(41) Professional Nurse.
</P>
<P>(42) Marine Physician Assistant.
</P>
<P>(43) Medical Technician.
</P>
<P>(44) High-Speed Craft Type Rating (HSC).
</P>
<P>(45) Radar Observer.
</P>
<P>(b) <I>National rating endorsements.</I> The following national rating endorsements are established in part 12 of this subchapter. The endorsements indicate that an individual holding a valid MMC with this endorsement is qualified to serve in that capacity and the endorsement has been issued under the requirements contained in part 12 of this subchapter:
</P>
<P>(1) Able Seafarer:
</P>
<P>(i) Unlimited;
</P>
<P>(ii) Limited;
</P>
<P>(iii) Special;
</P>
<P>(iv) Offshore Supply Vessel (OSV);
</P>
<P>(v) Sail; and
</P>
<P>(vi) Fishing Industry.
</P>
<P>(2) Ordinary Seafarer.
</P>
<P>(3) Qualified Member of the Engine Department (QMED), including the following specialty endorsements:
</P>
<P>(i) Oiler;
</P>
<P>(ii) Boiler Technician;
</P>
<P>(iii) Junior Engineer;
</P>
<P>(iv) Pump Technician/Machinist; and
</P>
<P>(v) Electrician/Refrigerating Engineer.
</P>
<P>(4) Lifeboat Operator.
</P>
<P>(5) Lifeboat Operator-Limited.
</P>
<P>(6) Wiper.
</P>
<P>(7) Steward's Department.
</P>
<P>(8) Steward's Department Food Handler (F.H.).
</P>
<P>(9) Cadet (Deck or Engine).
</P>
<P>(10) Student Observer.
</P>
<P>(11) Apprentice Engineer.
</P>
<P>(12) Apprentice Mate.
</P>
<P>(c) <I>Tank Vessel Endorsements.</I> The following ratings are established in part 13 of this subchapter. The national endorsements indicate that an individual holding a valid MMC with this endorsement is qualified to serve in that capacity and the endorsement has been issued under the requirements contained in part 13 of this subchapter:
</P>
<P>(1) Tank Vessel-PIC.
</P>
<P>(2) Tank Barge-PIC.
</P>
<P>(3) Restricted Tank Vessel-PIC.
</P>
<P>(4) Restricted Tank Barge-PIC.
</P>
<P>(5) Tank Vessel-Assistant.
</P>
<P>(6) Tank Vessel-Engineer.
</P>
<P>(d) <I>STCW endorsements.</I> The following STCW endorsements are issued according to the STCW Convention, the STCW Code, and parts 11, 12, and 13 of this subchapter. The endorsements indicate that an individual holding a valid MMC with this endorsement is qualified to serve in that capacity and the endorsement has been issued under the requirements contained in parts 11, 12 or 13 of this subchapter as well as the STCW Convention and STCW Code (incorporated by reference, see § 10.103):
</P>
<P>(1) Master.
</P>
<P>(2) Chief Mate.
</P>
<P>(3) Officer in Charge of a Navigational Watch (OICNW).
</P>
<P>(4) Chief Engineer Officer.
</P>
<P>(5) Second Engineer Officer.
</P>
<P>(6) Officer In Charge of an Engineering Watch in a manned engineroom or Designated Duty Engineer in a periodically unmanned engineroom (OICEW).
</P>
<P>(7) Electro-technical Officer (ETO).
</P>
<P>(8) Rating Forming Part of a Navigational Watch (RFPNW).
</P>
<P>(9) Able Seafarer-Deck.
</P>
<P>(10) Rating Forming Part of an Engineering Watch in a manned engineroom or designated to perform duties in a periodically unmanned engineroom (RFPEW).
</P>
<P>(11) Able Seafarer-Engine.
</P>
<P>(12) Electro-technical Rating (ETR).
</P>
<P>(13) Basic Training (BT).
</P>
<P>(14) Advanced Firefighting.
</P>
<P>(15) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC).
</P>
<P>(16) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats-Limited (PSC-Limited).
</P>
<P>(17) Proficiency in Fast Rescue Boats.
</P>
<P>(18) Person in Charge of Medical Care.
</P>
<P>(19) Medical First-aid Provider.
</P>
<P>(20) GMDSS At-sea Maintainer.
</P>
<P>(21) GMDSS Operator.
</P>
<P>(22) Advanced Oil Tanker Cargo Operation.
</P>
<P>(23) Advanced Chemical Tanker Cargo Operation.
</P>
<P>(24) Advanced Liquefied Gas Tanker Cargo Operation.
</P>
<P>(25) Basic Oil and Chemical Tanker Cargo Operation.
</P>
<P>(26) Basic Liquefied Gas Tanker Cargo Operation.
</P>
<P>(27) Vessel Security Officer (VSO).
</P>
<P>(28) Vessel Personnel with Designated Security Duties.
</P>
<P>(29) Security Awareness.
</P>
<P>(30) High-Speed Craft Type Rating (HSC).
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93059, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.10.2" TYPE="SUBPART">
<HEAD>Subpart B—General Requirements for All Merchant Mariner Credentials</HEAD>


<DIV8 N="§ 10.201" NODE="46:1.0.1.2.10.2.7.1" TYPE="SECTION">
<HEAD>§ 10.201   General characteristics of the Merchant Mariner Credential.</HEAD>
<P>(a) A Merchant Mariner Credential (MMC) is a credential combining the elements of the Merchant Mariner's Document (MMD), Merchant Mariner's License (License), and Certificate of Registry (COR) enumerated in 46 U.S.C. subtitle II part E, as well as the STCW endorsement issued pursuant to the STCW Convention and STCW Code (incorporated by reference, see § 10.103). MMDs, licenses, STCW endorsements, and CORs are no longer issued as separate documents, and all qualifications formerly entered on those separate documents appear in the form of an endorsement(s) on an MMC.
</P>
<P>(b) An MMC authorizes the holder to serve in any capacity endorsed thereon, or in any lower capacity in the same department, or in any capacity covered by a general endorsement.
</P>
<P>(c) An MMC may be issued to qualified applicants by the Coast Guard.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77888, Dec. 24, 2013; USCG-2021-0097, 89 FR 93060, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.203" NODE="46:1.0.1.2.10.2.7.2" TYPE="SECTION">
<HEAD>§ 10.203   Requirement to hold a TWIC and a Merchant Mariner Credential.</HEAD>
<P>(a) Failure to obtain or hold a valid TWIC serves as a basis for the denial of an application for an original, renewal, new endorsement, duplicate, or raise of grade of a mariner's credential and may serve as a basis for suspension and revocation under 46 U.S.C. 7702 and 7703.
</P>
<P>(b) An MMC must be retained by the mariner to whom it was issued and, while valid, must be produced to verify qualifications when requested by an authorized official as identified in 33 CFR 101.515(d). Posting of the officer endorsement may be necessary as required in 46 U.S.C. 7110.
</P>
<P>(c) Although an MMC serves as certificates of identification, a TWIC must be retained by the mariner to whom it was issued and, while valid, serves as the mariner's primary identification document. The TWIC must be produced to verify identity when required by an authorized official as identified in 33 CFR 101.515(d).
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2018-0874, 84 FR 30881, June 28, 2019; USCG-2021-0834, 89 FR 102332, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.205" NODE="46:1.0.1.2.10.2.7.3" TYPE="SECTION">
<HEAD>§ 10.205   Validity of a Merchant Mariner Credential.</HEAD>
<P>(a) An MMC is valid for a term of 5 years from the date of issuance. Except upon the written request for the immediate issuance by the applicant, the Coast Guard will post-date the issuance of an MMC renewal that includes no other transactions up to 8 months from the date that the Coast Guard accepts a complete application as required in this part. If the expiration date of the mariner's active credential is beyond 8 months of the date that the Coast Guard accepts a complete application as required in this part, the new credential issue date will be 8 months from the date of application acceptance at which time the currently active credential will become invalid in accordance with paragraph (d) of this section. Otherwise, the new credential issue validity date will coincide with the expiration date of the active credential held by the mariner. All other MMC transactions will be processed for immediate issuance.
</P>
<P>(b) All endorsements, unless otherwise noted, are valid until the expiration date of the MMC on which they appear.
</P>
<P>(c) A mariner may not serve under the authority of an MMC past its expiration date. An expired MMC may be renewed during an administrative grace period of up to 1 year beyond its expiration date as per § 10.227(h) of this part.
</P>
<P>(d) When an MMC is renewed or re-issued before its expiration date in accordance with § 10.227, of this part the MMC that has been replaced becomes invalid unless otherwise noted in paragraph (a) of this section.
</P>
<P>(e) An MMC is not valid until signed by the applicant and a duly authorized Coast Guard official.
</P>
<P>(f) A mariner's endorsements authorize the holder to serve in any capacity endorsed on the MMC, or in any lower capacity in the same department, or in any capacity covered by a general endorsement thereon.
</P>
<P>(g) If a mariner chooses to renew their license, MMD, COR, or STCW endorsement and receive their first MMC, the Coast Guard may also renew all other credentials for which the mariner is qualified.
</P>
<P>(h) When a Document of Continuity is replaced with an MMC re-issued in accordance with § 10.227 of this part, the Document of Continuity that has been replaced becomes invalid. In the event that not all endorsements on a Document of Continuity are activated, a new Document of Continuity will be issued for the remaining endorsements.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77888, Dec. 24, 2013; USCG-2021-0097, 89 FR 93060, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.207" NODE="46:1.0.1.2.10.2.7.4" TYPE="SECTION">
<HEAD>§ 10.207   Identification number.</HEAD>
<P>For recordkeeping purposes only, a mariner's official MMC identification number is the individual's social security number. However, a unique serial number, called the mariner reference number, and not the social security number, will appear on the credential.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77888, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 10.209" NODE="46:1.0.1.2.10.2.7.5" TYPE="SECTION">
<HEAD>§ 10.209   General application procedures.</HEAD>
<P>(a) The applicant for an MMC, whether for an original, renewal, duplicate, raise of grade, or a new endorsement on a previously issued MMC, must establish that they satisfy all the requirements for the MMC and endorsement(s) sought before the Coast Guard will issue the MMC. This section contains the general requirements for all applicants. Additional requirements for duplicates, renewals, new endorsements, and raises of grade appear later in this part.
</P>
<P>(b) The Coast Guard may refuse to process an incomplete MMC application. The requirements for a complete application for an original MMC are contained in § 10.225 of this part, the requirements for a renewal MMC application are contained in § 10.227 of this part, the requirements for a duplicate MMC application are contained in § 10.229 of this part, and the requirements for an application for a new endorsement or raise of grade are contained in § 10.231 of this part.
</P>
<P>(c) Applications are valid for 12 months from the date that the Coast Guard approves the application.
</P>
<P>(d) The application may be submitted in a manner prescribed by the Coast Guard that may include in person, by mail, or other electronic means. A complete MMC application, which is described in §§ 10.223, 10.225, 10.227, 10.229, and 10.231 may include—
</P>
<P>(1) The application, consent for National Driver Register (NDR) check, oath, and the evaluation fee required by § 10.219 of this part;
</P>
<P>(2) The applicant's continuous discharge book, certificate of identification, and MMC if expired;
</P>
<P>(3) Proof, in a manner prescribed by the Coast Guard, which may include forms or other means, that the applicant passed the applicable vision, hearing, medical, or physical exam as required by subpart C of this part, or an unexpired medical certificate issued by the Coast Guard;
</P>
<P>(4) Copies of course completion certificates or other evidence of course completion;
</P>
<P>(5) Evidence of sea service, or an accepted substitute for sea service, if required;
</P>
<P>(6) For an endorsement as a Medical Doctor or Professional Nurse as required in § 11.807 of this subchapter, evidence that the applicant holds a currently valid, appropriate license as physician, surgeon, or registered nurse, issued under the authority of a state or territory of the United States, the Commonwealth of Puerto Rico, or the District of Columbia. Any MMC issued will retain any limitation associated with the medical license;
</P>
<P>(7) Any certificates or other supplementary materials required to show that the mariner meets the mandatory requirements for the specific endorsement sought, as established in parts 11, 12 or 13 of this subchapter; and
</P>
<P>(8) An open-book exercise, in accordance with § 10.227(e)(1) of this part.
</P>
<P>(e) The following requirements must be satisfied before an original or renewal MMC, or new endorsement or a raise of grade added to a previously issued MMC, will be issued. These materials will be added to the individual's record by the Coast Guard:
</P>
<P>(1) <I>Determination of safety and suitability.</I> No MMC will be issued as an original or reissued with a new expiration date, and no new officer endorsement will be issued if the applicant fails the criminal record review as set forth in § 10.211 of this part.
</P>
<P>(2) <I>NDR review.</I> No MMC will be issued as an original or reissued with a new expiration date, and no new officer endorsement will be issued if the applicant fails the NDR review as set forth in § 10.213 of this part.
</P>
<P>(3) <I>Information supplied by the Transportation Security Administration (TSA).</I> No MMC or endorsement will be issued until the Coast Guard receives the following information from the applicant's TWIC enrollment: the applicant's fingerprints, FBI number and criminal record (if applicable), photograph, proof of citizenship, or Nationality with proof of legal resident status (if applicable). If the information is not available from TSA, the mariner may be required to visit a Regional Exam Center or a TWIC enrollment center to provide this information.
</P>
<P>(f) Upon determining that the applicant satisfactorily meets all requirements for an MMC or an endorsement thereon, the Coast Guard will issue the properly endorsed MMC to the applicant. The Coast Guard will not issue an MMC until it has received proof that the mariner holds a valid TWIC.
</P>
<P>(g) When a new MMC is issued, the mariner must return any previously issued and unexpired MMC, License, MMD, COR, or STCW endorsement to the Coast Guard, unless the new MMC is being issued to replace a lost or stolen credential.
</P>
<P>(h) No MMC will be issued if the applicant fails a chemical test for dangerous drugs as required in §§ 10.223, 10.225(b)(5), 10.227(d)(5), and 10.231(c)(6).
</P>
<P>(i) A mariner may obtain a ceremonial license when applying for their credential or Document of Continuity.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77888, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30881, June 28, 2019; USCG-2021-0097, 89 FR 93060, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.211" NODE="46:1.0.1.2.10.2.7.6" TYPE="SECTION">
<HEAD>§ 10.211   Criminal record review.</HEAD>
<P>(a) The Coast Guard may conduct a criminal record review to determine the safety and suitability of an applicant for an MMC and any endorsements. An applicant conducting simultaneous MMC transactions will undergo a single criminal record review. At the time of application, each applicant must provide written disclosure of all prior convictions not previously disclosed to the Coast Guard on an application.
</P>
<P>(b) A criminal record review is not required for applicants seeking a duplicate MMC under § 10.229.
</P>
<P>(c) <I>Criminal convictions.</I> The Transportation Security Administration (TSA) will provide to the Coast Guard the applicant's FBI number and criminal record generated in the TWIC review process. This information will be used by the Coast Guard to determine whether the applicant has a record of any criminal convictions.
</P>
<P>(d) When a criminal record review leads the Coast Guard to determine that an applicant is not a safe and suitable person or cannot be entrusted with the duties and responsibilities of the MMC or endorsement applied for, the application may be denied.
</P>
<P>(e) If an application is denied, the applicant will be notified in writing of that fact, the reason or reasons for denial, and advised that the appeal procedures in subpart 1.03 of part 1 of this chapter apply. No examination will be given pending decision on appeal.
</P>
<P>(f) No person who has been convicted of a violation of the dangerous drug laws of the United States, the District of Columbia, any State, territory, or possession of the United States, or a foreign country, by any military or civilian court, is eligible for an MMC, except as provided elsewhere in this section. No person who has ever been the user of, or addicted to the use of a dangerous drug, or has ever been convicted of an offense described in section 205 of the National Driver Register Act of 1982, as amended (49 U.S.C. 30304) because of addiction to or abuse of alcohol is eligible for an MMC, unless they furnish satisfactory evidence of suitability for service in the merchant marine as provided in paragraph (l) of this section. A conviction for a drug offense more than 10 years before the date of application will not alone be grounds for denial.
</P>
<P>(g) The Coast Guard will use table 1 to § 10.211 of this section to evaluate applicants who have criminal convictions. The table lists major categories of criminal activity and is not to be construed as an all-inclusive list. If an applicant is convicted of an offense that does not appear on the list, the Coast Guard will establish an appropriate assessment period using the list as a guide. The assessment period commences when an applicant is no longer incarcerated. The applicant must establish proof of the time incarcerated and periods of probation and parole to the satisfaction of the Coast Guard. The assessment period may include supervised or unsupervised probation or parole.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to 10.211—Guidelines for Evaluating Applicants for MMCs Who Have Criminal Convictions
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Crime 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Assessment periods
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Minimum
</TH><TH class="gpotbl_colhed" scope="col">Maximum
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Assessment Periods for Officer and Rating Endorsements</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Crimes Against Persons:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Homicide (intentional)</TD><TD align="left" class="gpotbl_cell">7 years</TD><TD align="left" class="gpotbl_cell">20 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Homicide (unintentional)</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Assault (aggravated)</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Assault (simple)</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">5 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Sexual Assault (rape, child molestation)</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Robbery</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other crimes against persons 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Vehicular Crimes
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Conviction involving fatality</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">5 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Reckless Driving</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">2 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Racing on the Highways</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">2 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other vehicular crimes 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Crimes Against Public Safety
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Destruction of Property</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other crimes against public safety 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Dangerous Drug Offenses 
<sup>3</sup> 
<sup>4</sup> 
<sup>5</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trafficking (sale, distribution, transfer)</TD><TD align="left" class="gpotbl_cell">5 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dangerous drugs (Use or possession)</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other dangerous drug convictions 
<sup>6</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Assessment Periods for Officer Endorsements Only</E>
</TD></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Criminal Violations of Environmental Laws
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Criminal violations of environmental laws involving improper handling of pollutants or hazardous materials</TD><TD align="left" class="gpotbl_cell">1 year</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Crimes Against Property
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Burglary</TD><TD align="left" class="gpotbl_cell">3 years</TD><TD align="left" class="gpotbl_cell">10 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Larceny (embezzlement)</TD><TD align="left" class="gpotbl_cell">3 years</TD><TD align="left" class="gpotbl_cell">5 years.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other crimes against property 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Conviction of attempts, solicitations, aiding and abetting, accessory after the fact, and conspiracies to commit the criminal conduct listed in this table carry the same minimum and maximum assessment periods provided in the table.
</P><P class="gpotbl_note">
<sup>2</sup> Other crimes will be reviewed by the Coast Guard to determine the minimum and maximum assessment periods depending on the nature of the crime.
</P><P class="gpotbl_note">
<sup>3</sup> Applicable to original applications only. Any applicant who has ever been the user of, or addicted to the use of, a dangerous drug shall meet the requirements of paragraph (f) of this section. Note: Applicants for reissue of an MMC with a new expiration date including a renewal or additional endorsement(s), who have been convicted of a dangerous drug offense while holding a license, MMC, MMD, STCW endorsement or COR, may have their application withheld until appropriate action has been completed by the Coast Guard under the regulations which appear in 46 CFR part 5 governing the administrative actions against Merchant Mariner Credentials.
</P><P class="gpotbl_note">
<sup>4</sup> The Coast Guard may consider dangerous drug convictions more than 10 years old only if there has been another dangerous drug conviction within the past 10 years.
</P><P class="gpotbl_note">
<sup>5</sup> Applicants must demonstrate rehabilitation under paragraph (l) of this section, including applicants with dangerous drug use convictions more than 10 years old.
</P><P class="gpotbl_note">
<sup>6</sup> Other dangerous drug convictions will be reviewed by the Coast Guard on a case by case basis to determine the appropriate assessment period depending on the nature of the offense.</P></DIV></DIV>
<P>(h) When an applicant has convictions for more than one offense, the minimum assessment period will be the longest minimum in table 1 to § 10.211 of this section and table 10.213(c) in § 10.213 based upon the applicant's convictions; the maximum assessment period will be the longest shown in table 1 to § 10.211 of this section and table 10.213(c) of § 10.213 based upon the applicant's convictions.
</P>
<P>(i) If a person with a criminal conviction applies before the minimum assessment period shown in table 1 to § 10.211 of this section of this section or established by the Coast Guard under paragraph (g) of this section has elapsed, then the applicant must provide, as part of the application package, evidence of suitability for service in the merchant marine. Factors that are evidence of suitability for service in the merchant marine are listed in paragraph (l) of this section. The Coast Guard will consider the applicant's evidence submitted with the application and may issue the MMC and/or endorsement in less than the listed minimum assessment period if the Coast Guard is satisfied that the applicant is suitable to hold the MMC and/or endorsement for which they have applied. If an application filed before the minimum assessment period has elapsed does not include evidence of suitability for service in the merchant marine, then the application will be considered incomplete and will not be processed by the Coast Guard.
</P>
<P>(j) If a person with a criminal conviction submits their MMC application during the time between the minimum and maximum assessment periods shown in table 1 to § 10.211 or established by the Coast Guard under paragraph (g) of this section, then the Coast Guard will consider the conviction and, unless there are offsetting factors, will grant the applicant the MMC and/or endorsement for which they have applied. Offsetting factors include such factors as multiple convictions, failure to comply with court orders (e.g., child support orders), previous failures at rehabilitation or reform, inability to maintain steady employment, or any connection between the crime and the safe operation of a vessel. If the Coast Guard considers the applicant unsuitable for service in the merchant marine at the time of application, the Coast Guard may deny the application.
</P>
<P>(k) If a person with a criminal conviction submits their MMC application after the maximum assessment period shown in table 1 to § 10.211 of this section or established by the Coast Guard under paragraph (g) of this section has elapsed, then the Coast Guard will grant the applicant the MMC or endorsement for which they have applied unless the Coast Guard considers the applicant still unsuitable for service in the merchant marine. If the Coast Guard disapproves an applicant with a conviction older than the maximum assessment period listed in table 1 to § 10.211 of this section , the Coast Guard will notify the applicant in writing of the reason(s) for the disapproval. The Coast Guard will also inform the applicant, in writing, that the reconsideration and appeal procedures contained in subpart 1.03 of this chapter apply.
</P>
<P>(l) If an applicant has one or more alcohol or dangerous drug related criminal or NDR-listed convictions, if the applicant has ever been the user of, or addicted to the use of, a dangerous drug, or if the applicant applies before the minimum assessment period has elapsed for their conviction, the Coast Guard may consider the following factors, as applicable, in assessing the applicant's suitability to hold an MMC. This list is intended as a guide for the Coast Guard. The Coast Guard may consider other factors appropriate to a particular applicant, such as:
</P>
<P>(1) Proof of completion of an accredited alcohol or drug abuse rehabilitation program;
</P>
<P>(2) Active membership in a rehabilitation or counseling group, such as Alcoholics Anonymous or Narcotics Anonymous;
</P>
<P>(3) Character references from persons who can attest to the applicant's sobriety, reliability, and suitability for employment in the merchant marine including parole or probation officers;
</P>
<P>(4) Steady employment; and
</P>
<P>(5) Successful completion of all conditions of parole or probation.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2006-24371, 74 FR 39218, Aug. 6, 2009; USCG-2004-17914, 78 FR 77889, Dec. 24, 2013; USCG-2014-0688, 79 FR 58275, Sept. 29, 2014; USCG-2021-0097, 89 FR 93054, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.213" NODE="46:1.0.1.2.10.2.7.7" TYPE="SECTION">
<HEAD>§ 10.213   National Driver Register.</HEAD>
<P>(a) No MMC will be issued as an original or reissued with a new expiration date, and no new officer endorsement will be issued, unless the applicant consents to a check of the NDR for offenses described in section 205(a)(3)(A) or (B) of the NDR Act (i.e., operation of a motor vehicle while under the influence of, or impaired by, alcohol or a controlled substance; and any traffic violations arising in connection with a fatal traffic accident, reckless driving, or racing on the highways).
</P>
<P>(b) The Coast Guard will not consider NDR-listed civil convictions that are more than 3 years old from the date of request unless that information relates to a current suspension or revocation of the applicant's license to operate a motor vehicle. The Coast Guard may determine minimum and maximum assessment periods for NDR-listed criminal convictions using table 10.213(c) of this section. An applicant conducting simultaneous MMC transactions is subject to only one NDR check.
</P>
<P>(c) The guidelines in table 1 to paragraph (c) will be used by the Coast Guard in evaluating applicants who have drug or alcohol related NDR-listed convictions. Non-drug or alcohol related NDR-listed convictions will be evaluated by the Coast Guard under table 1 to § 10.211 of this part as applicable. The Coast Guard may consider non-drug or alcohol related NDR-listed convictions that are more than 3 years old from the date of the request when the information relates to a current suspension or revocation of the applicant's license to operate a motor vehicle.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 10.213(<E T="01">c</E>)—Guidelines for Evaluating Applicants for MMCs Who Have NDR Motor Vehicle Convictions Involving Dangerous Drugs or Alcohol 
<sup>1</sup>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Number of
<br/>convictions
</TH><TH class="gpotbl_colhed" scope="col">Date of conviction
</TH><TH class="gpotbl_colhed" scope="col">Assessment period
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">Less than 1 year</TD><TD align="left" class="gpotbl_cell">1 year from date of conviction.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">More than 1, less than 3 years</TD><TD align="left" class="gpotbl_cell">Application will be processed, unless suspension, or revocation 
<sup>2</sup> is still in effect. Applicant will be advised that additional conviction(s) may jeopardize Merchant Mariner Credentials.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">More than 3 years old</TD><TD align="left" class="gpotbl_cell">Application will be processed.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or more</TD><TD align="left" class="gpotbl_cell">Any less than 3 years old</TD><TD align="left" class="gpotbl_cell">1 year since last conviction and at least 3 years from 2nd most recent conviction, unless suspension or revocation is still in effect.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or more</TD><TD align="left" class="gpotbl_cell">All more than 3 years old</TD><TD align="left" class="gpotbl_cell">Application will be processed unless suspension or revocation is still in effect.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Any applicant who has ever been the user of, or addicted to the use of, a dangerous drug must meet the requirements of paragraph (f) of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Suspension or revocation, when referred to in table 10.213, means a State suspension or revocation of a motor vehicle operator's license.</P></DIV></DIV>
<P>(d) Any application may be denied if information from the NDR check leads the Coast Guard to determine that the applicant cannot be entrusted with the duties and responsibilities of the endorsement for which the application is made. If an application is denied, the Coast Guard will notify the applicant in writing of the reason(s) for denial and advise the applicant that the appeal procedures in subpart 1.03 of part 1 of this chapter apply. No examination will be given pending decision on appeal.
</P>
<P>(e) Before denying an application because of information received from the NDR, the Coast Guard will make the information available to the applicant for review and written comment. The applicant may submit records from the applicable State concerning driving record and convictions to the Coast Guard processing the application. The Coast Guard will hold an application with NDR-listed convictions pending the completion of the evaluation and delivery by the individual of the underlying State records.
</P>
<P>(f) If an applicant has one or more alcohol or dangerous drug-related criminal or NDR-listed convictions, if the applicant has ever been the user of, or addicted to the use of, a dangerous drug, or if the applicant applies before the minimum assessment period for their conviction has elapsed, the Coast Guard may consider the following factors, as applicable, in assessing the applicant's suitability to hold an MMC. This list is intended as a guide for the Coast Guard. The Coast Guard may consider other factors which it judges appropriate to a particular applicant, such as—
</P>
<P>(1) Proof of completion of an accredited alcohol or drug abuse rehabilitation program;
</P>
<P>(2) Active membership in a rehabilitation or counseling group, such as Alcoholics Anonymous or Narcotics Anonymous;
</P>
<P>(3) Character references from persons who can attest to the applicant's sobriety, reliability, and suitability for employment in the merchant marine, including parole or probation officers;
</P>
<P>(4) Steady employment; and
</P>
<P>(5) Successful completion of all conditions of parole or probation.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77889, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93054, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.214" NODE="46:1.0.1.2.10.2.7.8" TYPE="SECTION">
<HEAD>§ 10.214   Security Check.</HEAD>
<P>Until April 15, 2009, the Coast Guard may conduct a security check on an applicant for an MMC, utilizing the criminal record review discussed in § 10.211 of this part.


</P>
</DIV8>


<DIV8 N="§ 10.217" NODE="46:1.0.1.2.10.2.7.9" TYPE="SECTION">
<HEAD>§ 10.217   Merchant Mariner Credential application and examination locations.</HEAD>
<P>(a) <I>Applicant Locations.</I> Applicants for an MMC may apply to any of the Regional Examination Centers (RECs) or any other location designated by the Coast Guard. Applicants may contact the National Maritime Center at 100 Forbes Drive, Martinsburg, WV 25404, by telephone 1-888-427-5662 or 304-433-3400, or by email at <I>IASKNMC@uscg.mil.</I> A list of locations approved for application submittal is available through the Coast Guard website at <I>https://www.dco.uscg.mil/national_maritime_center/.</I>
</P>
<P>(b) <I>Exam Locations.</I> (1) Coast Guard units abroad may conduct exams for ratings at locations other than the RECs, but are not prepared to conduct practical examinations.
</P>
<P>(2) The Coast Guard may designate additional exam facilities/locations to provide services to applicants for MMCs.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77890, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.219" NODE="46:1.0.1.2.10.2.7.10" TYPE="SECTION">
<HEAD>§ 10.219   Fees.</HEAD>
<P>(a) Use table 1 to § 10.219(a) to calculate the mandatory fees for MMCs and associated endorsements.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 10.219(<E T="01">a</E>)—Fees
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">If you apply for
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">And you need
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Evaluation then the fee is . . .
</TH><TH class="gpotbl_colhed" scope="col">Examination then the fee is . . .
</TH><TH class="gpotbl_colhed" scope="col">Issuance then the fee is . . .
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MMC with officer endorsement:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Original:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Upper level 
<sup>1</sup></TD><TD align="right" class="gpotbl_cell">$100</TD><TD align="right" class="gpotbl_cell">$110</TD><TD align="right" class="gpotbl_cell">$45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lower level 
<sup>2</sup></TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">95</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Raise of grade</TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Modification or removal of limitation or scope</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio officer endorsement:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staff officer endorsements:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original</TD><TD align="right" class="gpotbl_cell">90</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MMC with rating endorsement:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original endorsement for ratings other than qualified ratings</TD><TD align="right" class="gpotbl_cell">95</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original endorsement for qualified rating</TD><TD align="right" class="gpotbl_cell">95</TD><TD align="right" class="gpotbl_cell">140</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Upgrade or raise of Grade</TD><TD align="right" class="gpotbl_cell">95</TD><TD align="right" class="gpotbl_cell">140</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal endorsement for ratings other than qualified ratings</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal endorsement for qualified rating</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Modification or removal of limitation or scope</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">45
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">STCW endorsement:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Renewal</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>4</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Reissue, replacement, and duplicate</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">n/a</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 45
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Upper level means credentials authorizing service on vessels of any gross tons/unlimited tonnage or unlimited propulsion power.
</P><P class="gpotbl_note">
<sup>2</sup> Lower level means credentials authorizing service on vessels of less than 1,600 GRT/3,000 GT.
</P><P class="gpotbl_note">
<sup>3</sup> Duplicate for MMC lost as result of marine casualty—No Fee.
</P><P class="gpotbl_note">
<sup>4</sup> No Fee.</P></DIV></DIV>
<P>(b) <I>Fee payment procedures.</I> Applicants may pay—
</P>
<P>(1) All fees required by this section at the time the application is submitted; or
</P>
<P>(2) A fee for each phase as follows:
</P>
<P>(i) An evaluation fee when the application is submitted.
</P>
<P>(ii) An examination fee before the first examination section is taken.
</P>
<P>(iii) An issuance fee before issuance of the MMC.
</P>
<P>(c) If the examination is administered at a place other than a Regional Examination Center (REC), the examination fee must be paid to the REC at least one week before the scheduled examination date.
</P>
<P>(d) Unless the Coast Guard provides additional payment options, fee payment must be for the exact amount and must be made by electronic payment in a manner specified by the Coast Guard. For information regarding current forms of electronic payment, go to the National Maritime Center's (NMC) website, <I>https://www.dco.uscg.mil/national_maritime_center/.</I>
</P>
<P>(e) Unless otherwise specified in this part, when two or more endorsements are processed on the same application the fees will be as follows:
</P>
<P>(1) <I>Evaluation fees.</I> If an applicant simultaneously applies for a rating endorsement and a deck or engineer officer's endorsement, only the evaluation fee for the officer's endorsement will be charged. If an applicant simultaneously applies for a staff officer or radio officer endorsement along with the deck or engineer officer endorsement, only the evaluation fee for the deck or engineer officer's endorsement will be charged. No evaluation fee is charged for an STCW endorsement.
</P>
<P>(2) <I>Examination fees.</I> One examination fee will be charged for each exam or series of exams for an original, raise of grade, or renewal of an endorsement on an MMC taken within 1 year from the date of the application approval. An examination fee will also be charged to process an open-book exercise used to renew an MMC. If an officer endorsement examination under part 11 of this chapter also fulfills the examination requirements in part 12 of this chapter for rating endorsements, only the fee for the officer endorsement examination is charged.
</P>
<P>(3) <I>Issuance fees.</I> Only one issuance fee will be charged for each MMC issued, regardless of the number of endorsements placed on the credential. There is no fee for a Document of Continuity.
</P>
<P>(f) The Coast Guard may assess additional charges to anyone to recover collection and enforcement costs associated with delinquent payments or failure to pay a fee. The Coast Guard will not provide credentialing services to a mariner who owes money for credentialing services previously provided.
</P>
<P>(g) Anyone who fails to pay a fee or charge established under this section is liable to the United States Government for a civil penalty of not more than $6,500 for each violation.
</P>
<P>(h) <I>No-fee MMC for certain applicants.</I> For the purpose of this section, a no-fee MMC applicant is a person who is a volunteer or a part- or full-time employee of an organization that is—
</P>
<P>(1) Charitable in nature;
</P>
<P>(2) Not for profit; and
</P>
<P>(3) Youth oriented.
</P>
<P>(i) <I>Determination of eligibility.</I> (1) An organization may submit a written request in a manner prescribed by the Coast Guard that may include mail, email, or electronic means to U.S. Coast Guard National Maritime Center, 100 Forbes Drive, Martinsburg, WV 25404, at email <I>IASKNMC@uscg.mil,</I> in order to be considered an eligible organization under the criteria set forth in paragraph (h) of this section. With the written request, the organization must provide evidence of its status as a youth-oriented, not-for-profit, charitable organization.
</P>
<P>(2) The following organizations are accepted by the Coast Guard as meeting the requirements of paragraph (h) of this section and need not submit evidence of their status: Boy Scouts of America, Sea Explorer Association, Girl Scouts of the United States of America, and Young Men's Christian Association of the United States of America.
</P>
<P>(j) A letter from an organization determined eligible under paragraph (h) of this section must also accompany the person's MMC application to the Coast Guard. The letter must state that the purpose of the person's application is solely to further the conduct of the organization's maritime activities. The applicant will then be eligible under this section to obtain a no-fee MMC if other requirements for the MMC are met.
</P>
<P>(k) An MMC issued to a person under paragraph (h) of this section will be endorsed restricting its use to vessels owned or operated by the sponsoring organization.
</P>
<P>(l) The holder of a no-fee MMC issued under paragraph (h) of this section may have the restriction removed by paying the appropriate evaluation, examination, and issuance fees that would have otherwise applied.
</P>
<P>(m) For members of the uniformed services, a qualified applicant under this section is exempt from paying evaluation, examination, or issuance fees for an MMC as described in paragraph (b)(2) of this section.
</P>
<P>(1) For purposes of paragraph (m) of this section, <I>qualified applicant</I> means an individual who, at the time of submission of an application, is—
</P>
<P>(i) A member of the uniformed services listed in 10 U.S.C. 101(a)(5) on active duty;
</P>
<P>(ii) A member of the Selected Reserve, as described in 10 U.S.C. 10143(a), of a reserve component named in 10 U.S.C. 10101; or
</P>
<P>(iii) A member of the Ready Reserve Corps of the Public Health Service established in 42 U.S.C. 204(a)(1).
</P>
<P>(2) For purposes of paragraph (m)(1)(i) of this section—
</P>
<P>(i) For the members of the armed forces, as defined in 10 U.S.C. 101(a)(4), active duty is defined by 10 U.S.C. 101(d)(1);
</P>
<P>(ii) For the commissioned corps of the National Oceanic and Atmospheric Administration, active duty has the same meaning as found in 33 U.S.C. 3002(b)(1); and
</P>
<P>(iii) For the members of the commissioned corps of the Public Health Service, active duty has the meaning defined in 42 CFR 21.72(f).
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77890, Dec. 24, 2013, as amended by USCG-2021-0288, 89 FR 63841, Aug. 6, 2024; USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.221" NODE="46:1.0.1.2.10.2.7.11" TYPE="SECTION">
<HEAD>§ 10.221   Citizenship.</HEAD>
<P>(a)(1) <I>MMCs with officer Endorsements.</I> Only individuals with valid U.S. citizenship may apply for officer endorsements, except individuals applying for endorsements as Operator of Uninspected Passenger Vessels (OUPV) authorizing service on undocumented vessels in accordance with § 11.201(d) of this subchapter.
</P>
<P>(2) <I>All other MMCs.</I> All other applicants, except as noted in § 12.809 of this subchapter, must be either:
</P>
<P>(i) A citizen of the United States;
</P>
<P>(ii) An alien, as defined under section 101(a)(3) of the Immigration and Nationality Act (8 U.S.C. 1101 <I>et seq.</I>) (the Act), who is lawfully admitted to the United States for permanent residence, as defined by section 101(a)(20) of the Act.; or
</P>
<P>(iii) A foreign national who is enrolled in the United States Merchant Marine Academy (USMMA).
</P>
<P>(b) Proof of citizenship or alien status must be submitted to the Transportation Security Administration (TSA) with the applicant's TWIC application in accordance with 49 CFR 1572.17(a)(11).
</P>
<P>(c) TSA and the Coast Guard may reject any evidence of citizenship that is not believed to be authentic. Acceptable evidence of citizenship may be an original or a copy certified as true by the agency responsible for issuing the document of the following:
</P>
<P>(1) If the individual is applying for an officer endorsement (with the exception of those applying for an MMC endorsed only as Operator of an Uninspected Passenger Vehicle (OUPV) of an undocumented vessel), the individual must provide an original of any one of the following documents:
</P>
<P>(i) Certified copy of a birth certificate, issued by a State, county, municipality or outlying possession of the U.S. bearing an official seal;
</P>
<P>(ii) U.S. passport (expired or unexpired);
</P>
<P>(iii) Certificate of Citizenship issued by U.S. Citizenship and Immigration Services or the Immigration and Naturalization Service;
</P>
<P>(iv) Certificate of Naturalization issued by U.S. Citizenship and Immigration Services or the Immigration and Naturalization Service; or
</P>
<P>(v) Merchant Mariner's Document issued by the Coast Guard after February 3, 2003, that shows that the holder is a citizen of the United States.
</P>
<P>(2) If the individual is applying for a rating endorsement and they hold one of the documents listed in paragraph (c)(1)(i) through (v) of this section, these documents are also acceptable as evidence of citizenship. If the individual does not hold any one of those documents listed in paragraph (c)(1)(i) through (v), the individual must provide an original unexpired foreign passport and an original of any one of the following documents:
</P>
<P>(i) Permanent resident card (form I-551) issued by U.S. Citizenship and Immigration Services bearing the certification that the alien was admitted to the United States as an immigrant,
</P>
<P>(ii) A declaration of intention to become a citizen of the United States issued by a naturalization court; or
</P>
<P>(iii) A certificate issued by the consular representative of the country of which the alien is a citizen or subject.
</P>
<P>(3) If the individual is the holder of or applying for a rating endorsement and the individual does not hold any of the documents listed in paragraphs (c)(1) or (2) of this section, proof of enrollment in the United States Merchant Marine Academy (USMMA) in the form of an original letter from the USMMA, signed by the Superintendent attesting to the individual's enrollment along with an unexpired foreign passport issued by the government of the country in which the alien is a citizen or subject, with a valid U.S. visa affixed to the passport, will be acceptable evidence of lawful status in the United States.
</P>
<P>(4) If the individual is applying for an MMC endorsed only as OUPV of an undocumented vessel, the individual must provide an original of any one of the documents enumerated in paragraphs (c)(1)(i) through (v) or (c)(2)(i) or (ii) of this section, or proof of acceptable alien status as provided in 49 CFR 1572.105.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77892, Dec. 24, 2013; USCG-2018-0874, 84 FR 30881, June 28, 2019; USCG-2021-0097, 89 FR 93054, 93060, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.223" NODE="46:1.0.1.2.10.2.7.12" TYPE="SECTION">
<HEAD>§ 10.223   Modification or removal of limitations or scope.</HEAD>
<P>(a) If the Coast Guard is satisfied by the documentary evidence submitted that an applicant is entitled by experience, training, and knowledge to an endorsement or increase in the scope of any MMC held, any limitations that were previously placed upon the MMC by the Coast Guard may be changed or removed. Such an increase in scope may include a change in horsepower or tonnage limitations, or geographic route restrictions.
</P>
<P>(b) Modifications or removal of limitations or scope to MMC endorsement(s) under this section will not change the expiration date of the mariner's MMC unless the applicant renews all endorsements that would appear on the MMC under § 10.227 of this part.
</P>
<P>(c) A complete application for modification or removal of limitation of scope must contain the following:
</P>
<P>(1) A completed signed application;
</P>
<P>(2) Proof that the mariner either holds a valid TWIC or has applied for a TWIC.
</P>
<P>(3) All supplementary materials required to show that the mariner meets the mandatory requirements for the transaction sought:
</P>
<P>(i) The mandatory requirements for officer endorsements are contained in part 11 of this subchapter.
</P>
<P>(ii) The mandatory requirements for rating endorsements are contained in part 12 of this subchapter.
</P>
<P>(iii) The mandatory requirements for tank vessel endorsements are contained in part 13 of this subchapter.
</P>
<P>(iv) The mandatory requirements for STCW endorsements are contained in parts 11, 12, and 13 of this subchapter.
</P>
<P>(4) The appropriate fee as set forth in § 10.219 of this part; and
</P>
<P>(5) Any expired MMC held by the applicant. If still valid at the time of application, the applicant must surrender the old, original credential to the Coast Guard within 30 days of issuance of the new credential. If requested at the time of submission, the old MMC may be returned to the applicant after cancellation.
</P>
<P>(d) No limitation on any endorsement may be changed before the applicant has made up any deficiency in the experience prescribed for the endorsement or endorsement desired and passed any necessary examination.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77892, Dec. 24, 2013; USCG-2021-0097, 89 FR 93060, Nov. 25, 2024; USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.225" NODE="46:1.0.1.2.10.2.7.13" TYPE="SECTION">
<HEAD>§ 10.225   Requirements for original Merchant Mariner Credentials.</HEAD>
<P>(a) An applicant must apply as an original if the MMC sought is—
</P>
<P>(1) The first credential issued to the applicant;
</P>
<P>(2) The first credential issued to applicants after their previous credential has expired beyond the grace period and they do not hold a Document of Continuity under § 10.227(g) of this part or an equivalent unexpired continuity endorsement on their license or MMD; or
</P>
<P>(3) The first credential issued to applicants after their previous credential was revoked pursuant to § 10.235 of this part.
</P>
<P>(b) A complete application for an original MMC must contain the following, except as otherwise noted in § 10.227(i) of this subpart:
</P>
<P>(1) A completed, signed application.
</P>
<P>(2) Proof that the mariner either holds a valid TWIC or has applied for a TWIC.
</P>
<P>(3) All supplementary materials required to show that the mariner meets the mandatory requirements for all endorsements sought as follows:
</P>
<P>(i) The mandatory requirements for officer endorsements are contained in part 11 of this subchapter.
</P>
<P>(ii) The mandatory requirements for rating endorsements are contained in part 12 of this subchapter.
</P>
<P>(iii) The mandatory requirements for tank vessel endorsements are contained in part 13 of this subchapter.
</P>
<P>(iv) The mandatory requirements for STCW endorsements are contained in parts 11, 12, and 13 of this subchapter.
</P>
<P>(4) The appropriate fee as set forth in § 10.219 of this part.
</P>
<P>(5) Evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing in § 16.220 of this subchapter.
</P>
<P>(6) Where sea service is required, documentary evidence in accordance with § 10.232 of this part.
</P>
<P>(7) Proof, documented on CG-719-K or CG-719-K/E, as appropriate, that the applicant passed all applicable vision, hearing, medical, and/or physical exams as required by subpart C of this part or a valid medical certificate issued by the Coast Guard.
</P>
<P>(8) Consent to a Coast Guard check of the NDR for offenses described in section 205(a)(3)(A) or (B) of the National Driver Register Act of 1982, as amended.
</P>
<P>(9) The oath as required in paragraph (c) of this section.
</P>
<P>(c) <I>Oath.</I> Every person who receives an original MMC must first solemnly swear or affirm, that they will faithfully and honestly, according to their best skill and judgment, without concealment or reservation, perform all the duties required by law and obey all lawful orders of superior officers. This affirmation remains binding for any subsequently issued MMC and endorsements added to the MMC, unless specifically renounced in writing.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77892, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93061, Nov. 25, 2024; USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.227" NODE="46:1.0.1.2.10.2.7.14" TYPE="SECTION">
<HEAD>§ 10.227   Requirements for renewal.</HEAD>
<P>(a) Except as provided in paragraph (g) of this section, an applicant for renewal of a credential must establish possession of all of the necessary qualifications before the MMC will be renewed.
</P>
<P>(b) A credential may be renewed at any time during its validity and for 1 year after expiration.
</P>
<P>(c) No credential will be renewed if it has been suspended without probation or revoked as a result of action under part 5 of this chapter or if facts that would render a renewal improper have come to the attention of the Coast Guard.
</P>
<P>(d) Except as provided in paragraph (g) of this section, a complete application for renewal must contain the following:
</P>
<P>(1) A completed, signed application.
</P>
<P>(2) Proof that the mariner either holds a valid TWIC or has applied for a TWIC.
</P>
<P>(3) The appropriate fee as set forth in § 10.219 of this part.
</P>
<P>(4) Any expired or uncanceled MMD, MMC, License, STCW endorsement, Certificate of Registry (COR), or Document of Continuity held by the applicant. If one or more of these credentials are still valid at the time of application, a copy—front, back, and all attachments—will satisfy this requirement.
</P>
<P>(5) Evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing in § 16.220 of this subchapter.
</P>
<P>(6) Applicants seeking a national endorsement must either hold an unexpired medical certificate or submit a medical certificate application.
</P>
<P>(7) Consent to a Coast Guard check of the NDR for offenses described in section 205(a)(3)(A) or (B) of the National Driver Register Act of 1982, as amended.
</P>
<P>(e) <I>Renewal requirements.</I> Except as provided in paragraph (e)(8) of this section and § 13.120 of this subchapter, the applicant must meet the following professional requirements for renewal:
</P>
<P>(1) The applicant must either—
</P>
<P>(i) Provide evidence of at least 1 year of sea service during the past 5 years;
</P>
<P>(ii) Pass a comprehensive, open-book exercise covering the general subject matter contained in appropriate sections of subpart B of this part;
</P>
<P>(iii) Complete an approved refresher training course;
</P>
<P>(iv) Provide evidence of employment as a Qualified Instructor or in a position closely related to the operation, construction, or repair of vessels (either deck or engineer as appropriate) for at least 3 years during the past 5 years. An applicant for a deck officer endorsement with this type of employment must also demonstrate knowledge on an applicable Rules of the Road open-book exercise; or
</P>
<P>(v) Provide evidence of being a Qualified Instructor who has taught a Coast Guard-approved or -accepted course relevant to the endorsement or credential being applied for, at least twice within the past 5 years, therefore meeting the standards needed to receive a course completion certificate for that course.
</P>
<P>(2) The qualification requirements for renewal of Radar Observer endorsement as contained in § 11.480 of this subchapter.
</P>
<P>(3) Additional qualification requirements for renewal of an officer endorsement as First-Class Pilot as contained in § 11.713 of this subchapter.
</P>
<P>(4) An applicant for renewal of a Radio Officer endorsement must, in addition to meeting the requirements of this section, provide a copy of a currently valid License as first- or second-class radiotelegraph operator issued by the Federal Communications Commission.
</P>
<P>(5) An applicant for renewal of an endorsement as Medical Doctor or Professional Nurse must, in addition to meeting the requirements of this section, provide evidence that they hold a currently valid, appropriate license as physician, surgeon, or registered nurse issued under the authority of a State or territory of the United States, the Commonwealth of Puerto Rico, or the District of Columbia. Any such renewal will retain the limitations placed upon the medical License by the issuing body. There are no professional requirements for renewal of an endorsement as Marine Physician Assistant or Medical Technician.
</P>
<P>(6) An applicant for renewal of an endorsement as Master or Mate (Pilot) of Towing Vessels, in addition to the other requirements in this paragraph, must also submit satisfactory evidence of—
</P>
<P>(i) Having completed a practical demonstration of maneuvering and handling a towing vessel to the satisfaction of a Designated Examiner; or
</P>
<P>(ii) Ongoing participation in training and drills during the validity of the MMC being renewed.
</P>
<P>(7) An applicant seeking to renew a tank vessel endorsement must meet the additional requirements listed in § 13.120 of this subchapter.
</P>
<P>(8) There are no professional requirements for renewal for the following endorsements:
</P>
<P>(i) Staff officers (all types).
</P>
<P>(ii) Ordinary Seafarer.
</P>
<P>(iii) Wiper.
</P>
<P>(iv) Steward's Department.
</P>
<P>(v) Steward's Department Food Handler (F.H.).
</P>
<P>(vi) Cadet.
</P>
<P>(vii) Student Observer.
</P>
<P>(viii) Apprentice Engineer.
</P>
<P>(ix) Apprentice Mate (issued under part 12 of this subchapter).
</P>
<P>(x) Person in Charge of Medical Care.
</P>
<P>(xi) Medical First-aid Provider.
</P>
<P>(xii) GMDSS At-sea Maintainer.
</P>
<P>(xiii) GMDSS Operator.
</P>
<P>(f) Except as otherwise provided, each candidate for a renewal of an STCW endorsement must meet the applicable requirements of part 11, subpart C, and/or part 12, subpart F.
</P>
<P>(g) <I>Document of Continuity.</I> (1) Applicants for renewal of national endorsements, who are unwilling or otherwise unable to meet the requirements of paragraph (d) of this section, including but not limited to the medical and physical standards of subpart C of this part, suitability standards of § 10.211 of this part, drug tests, professional requirements, and TWIC, may apply for a Document of Continuity issued by the Coast Guard. Documents of Continuity do not expire and are issued solely to maintain an individual's eligibility for renewal. A Document of Continuity does not entitle an individual to serve as a merchant mariner. A holder of a Document of Continuity may obtain a properly endorsed, valid MMC at any time by satisfying the requirements for renewal as provided in paragraphs (d), (e), or (f) of this section as applicable. When a valid MMC is issued to replace a previously held Document of Continuity, the previously issued Document of Continuity becomes void.
</P>
<P>(2) Applications for a Document of Continuity must include the following:
</P>
<P>(i) The endorsements to be placed into continuity.
</P>
<P>(ii) An application including a signed statement from the applicant attesting to an awareness of the limited purpose of the Document of Continuity, their inability to serve, and the requirements to obtain an MMC.
</P>
<P>(3) If not all MMC endorsements are to be converted into a Document of Continuity, a new MMC will be issued with the active endorsements. Once the new MMC and/or Document of Continuity is issued the previous MMC is no longer valid and must be returned to the Coast Guard.
</P>
<P>(4) STCW endorsements may not be placed in continuity. If an individual continues to maintain a valid MMC while placing specific national endorsements into continuity, those STCW endorsements associated with the national endorsements that were placed in continuity are no longer valid.
</P>
<P>(5) No credential expired beyond the 12-month administrative grace period in paragraph (h) of this section can be converted into a Document of Continuity.
</P>
<P>(6) A holder of a Document of Continuity may obtain a properly endorsed, valid MMC, including STCW endorsements, at any time by satisfying the requirements for renewal as provided in paragraphs (d) and (f) of this section.
</P>
<P>(h) <I>Administrative grace period.</I> A credential may be renewed up to 12 months after expiration. For a credential to be re-issued by the Coast Guard more than 12 months after its expiration, an applicant must comply with the requirements of paragraph (i) of this section. When an applicant's credential expires during a time of service with the Armed Forces and there is no reasonable opportunity for renewal, including by mail, this period may be extended. The period of military service following the date of expiration which precluded renewal may be added to the 12-month grace period. The 12-month grace period and any extensions do not affect the expiration date of the credential. An MMC, and any endorsements thereon, is not valid for use after the expiration date.
</P>
<P>(i) <I>Re-issuance of expired credentials.</I> (1) If an applicant applies for re-issuance of an endorsement as deck officer, engineer officer, or qualified rating more than 12 months after its expiration, instead of the requirements of paragraph (e) of this section, the applicant must demonstrate continued professional knowledge by completing a course approved for this purpose, or by passing the complete examination for original issue of the endorsement. The examination may be oral-assisted if the expired credential was awarded based on the results of an oral exam. The fees set forth in § 10.219 apply to these examinations. In the case of an expired Radio Officer endorsement, the endorsement may be issued upon providing evidence of a valid first- or second-class radiotelegraph operator license issued by the Federal Communications Commission.
</P>
<P>(2) An endorsement for Chief Purser, Purser, Senior Assistant Purser, Junior Assistant Purser, Medical Technician, Marine Physician Assistant, Medical Doctor, or Professional Nurse that has been expired for more than 12 months must be renewed in the same way as a current endorsement of that type. There are no additional requirements for re-issuing endorsements for Chief Purser, Purser, Senior Assistant Purser, Junior Assistant Purser, Medical Technician, Marine Physician Assistant, Medical Doctor, or Professional Nurse that have been expired for more than 12 months.
</P>
<P>(3) Applicants applying for re-issuance of an endorsement as Master or Mate (Pilot) of Towing Vessels more than 12 months after expiration of the previous endorsement must complete the practical demonstration of maneuvering and handling a towing vessel required under (e)(6)(i) of this section.
</P>
<P>(4) Applicants applying for re-issuance of an endorsement as any tank vessel rating more than 12 months after expiration of the previous endorsement must meet the requirements in § 13.117 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77892, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93061, Nov. 25, 2024; USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.229" NODE="46:1.0.1.2.10.2.7.15" TYPE="SECTION">
<HEAD>§ 10.229   Replacement of lost Merchant Mariner Credentials.</HEAD>
<P>(a) Upon request and without examination, a mariner may be issued a duplicate credential and medical certificate after submitting an application with an affidavit describing the circumstances of the loss. The Coast Guard will only issue the duplicate credential, MMC and/or medical certificate, after confirming the validity of the mariner's credentials and the validity of the mariner's TWIC.
</P>
<P>(b) The duplicate credential will have the same authority, wording, and expiration date as the lost credential.
</P>
<P>(c) If a person loses a credential by shipwreck or other casualty, a duplicate credential will be issued free of charge. The term “other casualty” includes any damage to a ship caused by collision, explosion, tornado, wreck, flooding, beaching, grounding, or fire; or personal loss associated with a federally declared natural disaster.
</P>
<P>(d) If a person loses a credential by means other than those noted in paragraph (c) of this section and applies for a duplicate, the appropriate fee set out in § 10.219 of this part must be paid.
</P>
<P>(e) No application from an alien for a duplicate credential will be accepted unless the alien complies with the requirements of § 10.221 of this part.
</P>
<P>(f) Applications for duplicate credentials will not be subject to a criminal record review.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77894, Dec. 24, 2013; USCG-2018-0874, 84 FR 30881, June 28, 2019]


</CITA>
</DIV8>


<DIV8 N="§ 10.231" NODE="46:1.0.1.2.10.2.7.16" TYPE="SECTION">
<HEAD>§ 10.231   Requirements for raises of grade or new endorsements.</HEAD>
<P>(a) This section applies to applicants who already hold a valid credential and want to make either of the following transactions:
</P>
<P>(1) Add a new endorsement.
</P>
<P>(2) Obtain a raise of grade of an existing endorsement.
</P>
<P>(b) If an applicant for new endorsement or raise of grade meets the renewal requirements under § 10.227 of this subpart for every endorsement listed on the MMC and requests renewal, the applicant will receive a credential valid for 5 years. When an applicant does not meet the renewal requirements for every endorsement held, the applicant's new endorsement will be issued with the expiration date that is the same as the current MMC.
</P>
<P>(c) A complete application for a new endorsement or raise of grade must contain the following:
</P>
<P>(1) A completed, signed application.
</P>
<P>(2) Proof that the mariner either holds a valid TWIC or has applied for a TWIC.
</P>
<P>(3) All supplementary materials required to show that the mariner meets the mandatory requirements for the new endorsements sought as follows:
</P>
<P>(i) The mandatory requirements for officer endorsements as contained in part 11 of this subchapter and paragraph (d) of this section.
</P>
<P>(ii) The mandatory requirements for rating endorsements as contained in part 12 of this subchapter.
</P>
<P>(iii) The mandatory requirements for tank vessel endorsements are contained in part 13 of this subchapter.
</P>
<P>(iv) The mandatory requirements for STCW endorsements as contained in parts 11, 12, and 13 of this subchapter.
</P>
<P>(4) The appropriate fee as contained in § 10.219 of this part.
</P>
<P>(5) Any expired or uncanceled MMD, MMC, license, STCW endorsement, or COR held by the applicant. If one or more of these credentials are still valid at the time of application, a copy—front, back, and all attachments—will satisfy this requirement.
</P>
<P>(6) Applicants for the following endorsements must produce evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing in § 16.220 of this subchapter:
</P>
<P>(i) Any officer endorsement.
</P>
<P>(ii) The first endorsement as National Able Seafarer, Lifeboat Operator, Lifeboat Operator-Limited, Qualified Member of the Engine Department (QMED), or a tank vessel endorsement.
</P>
<P>(7) Where sea service is required, documentary evidence in accordance with § 10.232 of this part.
</P>
<P>(8) Applicants seeking a new endorsement must either hold an unexpired medical certificate or submit a medical certificate application.
</P>
<P>(9) Consent to a Coast Guard check for offenses described in section 205(a)(3)(A) or (B) of the National Driver Register Act of 1982, as amended.
</P>
<P>(d) Additional requirements for an applicant seeking a raise of grade of an officer endorsement are as follows:
</P>
<P>(1) Sea service acquired before the issuance of an officer endorsement is generally not accepted as any part of the service required for a raise of grade of that endorsement. However, service acquired before issuance of an officer endorsement will be accepted for certain crossovers, endorsements, or increases in scope of an MMC, as appropriate. In the limited tonnage categories for deck officers, total accumulated service is a necessary criterion for most raises of grade; therefore, service acquired before the issuance of such officer endorsements will be accepted.
</P>
<P>(2) An applicant remains eligible for a raise of grade while on probation as a result of action under part 5 of this chapter. A raise of grade issued to a person on probation will be subject to the same probationary conditions imposed against their other credentials. The offense for which they were placed on probation will be considered on the merits of the case in determining fitness to hold the endorsement applied for. No applicant will be examined for a raise of grade during any period when a suspension without probation or a revocation imposed under part 5 of this chapter is effective against their credential or while an appeal from these actions is pending.
</P>
<P>(3) <I>Professional examination.</I> (i) When the Coast Guard finds an applicant's experience and training for raise of grade is satisfactory, and the applicant is eligible in all other respects, the Coast Guard will authorize a professional examination.
</P>
<P>(ii) Oral-assisted examinations may be administered in accordance with § 11.201(j) of this subchapter.
</P>
<P>(iii) The general instructions for administration of examinations and the lists of subjects for all endorsements are found in part 11, subpart I; part 12, subpart E; and part 13, subpart A of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77894, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93062, Nov. 25, 2024; USCG-2021-0834, 89 FR 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.232" NODE="46:1.0.1.2.10.2.7.17" TYPE="SECTION">
<HEAD>§ 10.232   Sea service.</HEAD>
<P>(a) <I>Documenting sea service.</I> (1) Sea service may be documented in various forms such as certificates of discharge, pilotage service and billing forms, and service letters or other official documents from marine companies signed by the owner, operator, Master, or Chief Engineer of the vessel. The Coast Guard must be satisfied as to the authenticity and acceptability of all evidence of experience or training provided.
</P>
<P>(2) Documentary evidence produced by the applicant, unless in the form of a Certificate of Discharge conforming to § 14.307 of this subchapter, must contain all of the following information:
</P>
<P>(i) Vessel name(s) and official numbers listed on the registration, certificate, or document issued.
</P>
<P>(ii) Gross tonnage of the vessel.
</P>
<P>(iii) Propulsion power and mode of propulsion of the vessel.
</P>
<P>(iv) The amount and nature (<I>e.g.,</I> Chief mate, Assistant Engineer, etc.) of the applicant's experience.
</P>
<P>(v) Applicable dates of service for each vessel, and the ports or terminals if applicable.
</P>
<P>(vi) The routes upon which the experience was acquired.
</P>
<P>(vii) For those seeking to renew a Radar Observer endorsement, whether the vessel is equipped with radar and if the mariner served in a position that routinely uses radar for navigation and collision avoidance purposes.
</P>
<P>(viii) For those seeking service credit on towing vessels in accordance with § 11.211(e) of this subchapter, the aggregate tonnage of the tug and barges during the mariner's service.
</P>
<P>(ix) Any other information necessary to determine the applicability of STCW to the vessel.
</P>
<P>(x) Whether the vessel is manned and equipped in accordance with SOLAS.
</P>
<P>(xi) Where required for an officer endorsement, time served as bridge watchkeeping or engine watchkeeping duties under the supervision of a qualified officer.
</P>
<P>(3) An MMC endorsement, in certain cases, may be considered as satisfactory evidence of any qualifying experience for obtaining other endorsements.
</P>
<P>(4) For service on vessels of less than 200 GRT, owners of vessels may attest to their own service and provide proof of ownership. Those who do not own a vessel must obtain letters or other evidence from credentialed personnel or the owners of the vessels listed.
</P>
<P>(5) If the required sea service is associated with watchkeeping functions and the performance of duties, as required in §§ 11.323, 11.329, and 11.333, the service must be documented as having been carried out under the direct supervision of the appropriate person. If the required sea service is associated with the performance of duties, as required in §§ 11.470, 11.472, and 11.474, the service must be documented as having been carried out under the supervision of the appropriate person.
</P>
<P>(6) An applicant who has been acting as a Pilot may submit a letter from a pilot's association attesting to the applicant's sea service. For those Pilots seeking to renew a Radar Observer endorsement, the association's letter should indicate that the vessels piloted were equipped with radar, and that radar was used by the Pilot for navigation and collision avoidance purposes. Pilots not part of an association may submit other relevant records indicating service, such as billing forms. For a raise-of-grade, Pilots must comply with the requirements of paragraph (a)(2) of this section.
</P>
<P>(b) Service toward an oceans, near-coastal, or STCW endorsement will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis up to 100 percent of the total required service.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, will be credited on a day-for-day basis for up to 50 percent of the total required service.
</P>
<P>(3) Service on vessels to which STCW applies, whether inland or coastwise, will be credited on a day-for-day basis. For establishing credit for sea service, the waters of the Inside Passage between Puget Sound and Cape Spencer, Alaska will be credited for a near-coastal and STCW endorsement.
</P>
<P>(c) Service toward a near-coastal or a Great Lakes endorsement will be credited on a day-for-day basis and in accordance with the individual requirements for the specific credential.
</P>
<P>(d) <I>Sea service as a member of the Armed Forces of the United States and civilian service on vessels owned by the United States as required experience.</I> (1) Sea service as a member of the Armed Forces of the United States will be accepted as required experience for an original, raise of grade, renewal, or increase in scope of all endorsements. In most cases, military sea service will have been performed upon ocean waters; however, inland service, as may be the case on smaller vessels, will be credited in the same manner as conventional evaluations. The applicant must submit an official transcript of sea service or history of assignments as verification of the service claimed when the application is submitted. A DD-214 is not acceptable evidence of sea service. The applicant must also provide the Coast Guard with other necessary information as to tonnage, routes, propulsion power, percentage of time underway, and assigned duties upon the vessels on which they served. Such service will be evaluated by the Coast Guard for a determination of its equivalence to sea service acquired on merchant vessels and the appropriate grade, class, and limit of endorsement for which the applicant is eligible. Normally, 60 percent of the total time onboard is considered equivalent underway service; however, the periods of operation of each vessel may be evaluated separately. In order to be eligible for a Master or Chief Engineer unlimited endorsement, the applicant must have acquired military service in the capacity of commanding officer or engineer officer, respectively.
</P>
<P>(2) Applicants for management-level, operational-level or support-level STCW endorsements must demonstrate competence in accordance with part 11, subpart C; part 12, subpart F; and part 13, subpart F of this subchapter.
</P>
<P>(3) Service in deck ratings on military vessels such as seaman apprentice, seaman, boatswain's mate, quartermaster, or Radarman/Operations Specialist are considered deck service for the purposes of this part. Service in other ratings may be considered if the applicant establishes that their duties required a watchstanding presence on or about the bridge of a vessel. Service in engineer ratings on military vessels such as fireman apprentice, fireman, engineman, machinists mate, machinery technician, or boiler tender are considered engineer service for the purposes of this part. There are also other ratings such as electrician, hull technician, or damage controlman, which may be credited when the applicant establishes that their duties required watchstanding duties in an operating engine room.
</P>
<P>(4) In addition to service on vessels that get underway regularly, members of the Armed Forces may obtain creditable service for assignment to vessels that get underway infrequently, such as tenders and repair vessels. Normally, a 25-percent factor is applied to these time periods. This experience can be equated with general shipboard familiarity, training, ship's business, and other related duties.
</P>
<P>(5) Sea service obtained on submarines is creditable, as if it were surface vessel service, for deck and engineer officer and qualified ratings endorsements under the provision of paragraph (a) of this section. For application for deck officer and qualified ratings endorsements, submarine service may be creditable if at least 25 percent of all service submitted for the endorsement was obtained on surface vessels (e.g. if 4 years' total service were submitted for an original officer endorsement, at least 1 year must have been obtained on surface craft in order for the submarine service to be eligible for evaluation).
</P>
<P>(6) Service gained in a civilian capacity as commanding officer, Master, Mate, engineer, or Pilot, etc., of any vessel owned and operated by the United States, in any service in which a credential or officer endorsement as Master, Mate, engineer, or Pilot was not required at the time of such service, will be evaluated by the Coast Guard for a determination of equivalence.
</P>
<P>(e) <I>Sea service on vessels that do not get underway.</I> This requirement applies to service obtained on vessels mandated by the Certificate of Inspection (COI) which are in operation but do not get underway or occasionally get underway for short voyages. Service while the vessel is not underway must be credited as follows:
</P>
<P>(1) Engineering department. Service may be credited day-for-day for up to 50 percent of the service credit for renewal, raise of grade, and original issue for each day the engineering plant is operational.
</P>
<P>(2) Deck department. Service may be credited as follows:
</P>
<P>(i) Original issue and raise of grade. Service is creditable on a 3-for-1 basis (12 months of experience equals 4 months of creditable service) for up to 6 months of service credit.
</P>
<P>(ii) Renewal. Service in any capacity in the deck department is creditable as closely related service under § 10.227(e)(1)(iv). When submitted in combination with underway service, service is creditable on a 3-for-1 basis (12 months of experience equals 4 months of creditable service) for up to 6 months of service credit.
</P>
<P>(f) <I>Foreign sea service.</I> (1) Experience and service acquired on foreign vessels is creditable for establishing eligibility for an original or renewal of an officer, rating, or STCW endorsement, subject to evaluation by the Coast Guard to determine that it is a fair and reasonable equivalent to service acquired on merchant vessels of the United States with respect to grade, tonnage, horsepower, waters, and operating conditions. This experience and service is also creditable to meet recency requirements.
</P>
<P>(2) Experience and service acquired on foreign vessels while holding a valid U.S. endorsement is creditable for establishing eligibility for a raise of grade of an officer, rating, or STCW endorsement, subject to evaluation as specified in paragraph (d)(1) of this section. This experience and service is also creditable to meet recency requirements.
</P>
<P>(3) An applicant who has obtained qualifying experience on foreign vessels must submit satisfactory documentary evidence of such service (including any necessary official translation to the English language) in accordance with paragraph (a)(1) and (a)(2) of this section.
</P>
<P>(g) <I>Closely related service.</I> The Coast Guard may accept evidence of employment in a position closely related to the operation, construction, or repair of vessels (either deck or engineer as appropriate) as meeting the sea service requirements for renewal under § 10.227(e)(1)(iv). Service as port engineer, port captain, shipyard superintendent, Qualified Instructor, or similar related service may be creditable for service for raise of grade of an engineer or deck officer endorsement; however, it may not be used for obtaining an original management-level endorsement. The service is creditable as follows:
</P>
<P>(1) Port engineer, port captain or shipyard superintendent experience is creditable on a 3-for-1 basis for a raise of grade (e.g., 12 months of experience equals 4 months of creditable service). For a raise-of-grade, this credit is limited to 6 months of service.
</P>
<P>(2) Service as a qualified instructor in a Coast Guard approved course or a training program is creditable on a 2-for-1 basis for a raise of grade (e.g., 12 months of experience equals 6 months of creditable service). For a raise-of-grade, this credit is limited to 6 months of service.
</P>
<P>(h) <I>Day.</I> (1) Except as noted otherwise, for the purpose of calculating service in this subchapter, a day is equal to 8 hours of watchstanding or day-working not to include overtime.
</P>
<P>(2) On vessels authorized by 46 U.S.C. 8104 and 46 CFR 15.705, to operate a two-watch system, a 12-hour working day may be creditable as 1
<FR>1/2</FR> days of service.
</P>
<P>(3) On vessels of less than 100 GRT, a day is considered as 8 hours unless the Coast Guard determines that the vessel's operating schedule makes this criterion inappropriate; in no case will this period be less than 4 hours.
</P>
<P>(4) When computing service on MODUs for any endorsement, a day of MODU service must be a minimum of 4 hours, and no additional credit is received for periods served over 8 hours.
</P>
<P>(5) For cadet service on a training ship furnished by the Maritime Administration under 46 CFR 310.4, a day may be creditable as 1
<FR>1/2</FR> days of service.
</P>
<P>(i) <I>Tonnage equivalency.</I> For the purpose of parts 10, 11 and 12, 200 GRT will be considered equivalent to 500 GT, and 1,600 GRT will be considered equivalent to 3,000 GT.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77894, Dec. 24, 2013, as amended by USCG-2018-0100, 84 FR 26591, June 7, 2019; USCG-2018-0874, 84 FR 30881, June 28, 2019; USCG-2021-0097, 89 FR 93062, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, 102333, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.233" NODE="46:1.0.1.2.10.2.7.18" TYPE="SECTION">
<HEAD>§ 10.233   Obligations of the holder of a Merchant Mariner Credential.</HEAD>
<P>(a) The holder of a credential may not voluntarily part with it or place it beyond their personal control by pledging or depositing it with any other person, except as required by regulation or as necessary to safeguard the credential. If the holder violates this section, the Coast Guard may pursue suspension or revocation of the MMC under the provisions of part 5 of this chapter.
</P>
<P>(b) Whenever a mariner loses a credential, they must immediately report the loss to the Coast Guard. The report must be made in writing and provided in a manner specified by the Coast Guard, giving the facts incident to its loss.
</P>
<P>(c) Invalid or expired credentials must be returned to the Coast Guard. Upon written request, the Coast Guard will return the cancelled credential to the mariner.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2021-0097, 89 FR 93062, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.235" NODE="46:1.0.1.2.10.2.7.19" TYPE="SECTION">
<HEAD>§ 10.235   Suspension or revocation of Merchant Mariner Credentials.</HEAD>
<P>(a) Any MMC or endorsement is subject to suspension or revocation on the same grounds, in the same manner, and with like procedure as provided in 46 U.S.C. chapter 77.
</P>
<P>(b) When any individual's credential is revoked, it is no longer valid for any purpose, and any MMC subsequently requested must be applied for as an original following the procedures of §§ 5.901-5.905 of this subchapter. When an endorsement on an individual's MMC is revoked, it is no longer valid, and any endorsement of the same type subsequently requested must be applied for as an original following the procedures of §§ 5.901-5.905 of this subchapter. When an officer's endorsement is revoked, the Coast Guard will issue an MMC containing any rating endorsement for which the holder is qualified.
</P>
<P>(c) An applicant who has had a TWIC, credential, or endorsement revoked, and who is applying for a subsequent MMC or endorsement, must state in their application the date of revocation, the serial number of the document revoked, and the type of document or endorsement revoked.
</P>
<P>(d) A person whose credential or endorsement has been revoked or suspended without probation may not be issued a replacement credential or endorsement without approval of the Commandant. If a mariner has multiple endorsements and one or more, but not all, of those endorsements are suspended or revoked, they will be issued, without payment of a fee, a replacement MMC reflecting those endorsements for which the mariner remains qualified.
</P>
<P>(e) When a credential or endorsement that is about to expire has been suspended, without probation, the renewal of the credential or endorsement will be withheld until expiration of the suspension period.
</P>
<P>(f) When applying for an original endorsement on an MMC, pursuant to paragraph (d) of this section, an individual's existing service and training may be considered by the Coast Guard when determining the grade of the endorsement to be issued.
</P>
<P>(g) An applicant for renewal or return of a credential with endorsement as Master or Mate (Pilot) of Towing Vessels whose most recent credential has been suspended or revoked by an administrative law judge for incompetence must complete the practical demonstration required under § 10.227(e)(6)(i).
</P>
<P>(h) If the Coast Guard is advised by the Transportation Security Administration (TSA) that a mariner has either been denied a TWIC or their TWIC has been revoked, the Coast Guard may initiate suspension and revocation action against the mariner's MMC under 46 U.S.C. 7702 and 7703. During the subsequent suspension and revocation proceeding, the TSA decision to deny issuance of, or to revoke, a mariner's TWIC will not be subject to review, and the mariner's failure to hold a TWIC will be treated by the Coast Guard as proof that the mariner is not eligible for an MMC, License, MMD or COR.
</P>
<P>(i) A mariner who has either been denied issuance of a TWIC or whose TWIC has been revoked for a reason, other than administrative reasons (<I>e.g.,</I> being lost or stolen, not functioning, or having a misspelling) will be deemed ineligible for an MMC, License, MMD or COR.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2006-24371, 74 FR 39218, Aug. 6, 2009; USCG-2004-17914, 78 FR 77894, Dec. 24, 2013; USCG-2021-0097, 89 FR 93063, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.237" NODE="46:1.0.1.2.10.2.7.20" TYPE="SECTION">
<HEAD>§ 10.237   Right of appeal.</HEAD>
<P>(a) If the Coast Guard refuses to grant an applicant an MMC, medical certificate, or endorsement it will provide, a written statement listing the reason(s) for denial.
</P>
<P>(b) Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal under the provisions of subpart 1.03 of part 1 of this chapter.
</P>
<P>(c) The Coast Guard will not review decisions made by the Transportation Security Administration to suspend, revoke, or deny a mariner's TWIC.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77894, Dec. 24, 2013]





</CITA>
</DIV8>


<DIV8 N="§ 10.239" NODE="46:1.0.1.2.10.2.7.21" TYPE="SECTION">
<HEAD>§ 10.239   Quick reference table for MMC requirements.</HEAD>
<P>Table 1 to § 10.239 provides a guide to the requirements for officer endorsements. Provisions in the reference section are controlling.
</P>
<NOTE>
<HED>Note 1 to § 10.239:</HED>
<P>For tank vessel endorsements, see table 1 to § 13.129.</P></NOTE>
<NOTE>
<HED>Note 2 to § 10.239:</HED>
<P>All references within table 1 to this section are within this subchapter.</P></NOTE>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 10.239—Quick Reference Table for MMC Requirements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Endorsement category
</TH><TH class="gpotbl_colhed" scope="col">Minimum age
</TH><TH class="gpotbl_colhed" scope="col">Citizenship
</TH><TH class="gpotbl_colhed" scope="col">Medical and physical exam
</TH><TH class="gpotbl_colhed" scope="col">Experience
</TH><TH class="gpotbl_colhed" scope="col">Recommendations and character check
</TH><TH class="gpotbl_colhed" scope="col">Firefighting
</TH><TH class="gpotbl_colhed" scope="col">Professional exam
</TH><TH class="gpotbl_colhed" scope="col">Demonstration of professional ability
</TH><TH class="gpotbl_colhed" scope="col">Recency of service
</TH><TH class="gpotbl_colhed" scope="col">First aid and CPR
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master, Mates</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">part 11—subpart D</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)</TD><TD align="left" class="gpotbl_cell">§ 11.201(j); § 11.903; § 11.910


<br/>Note: § 11.903(b)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i)


<br/>Note: exceptions.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Operator of Uninspected Passenger Vessels (OUPV)</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions here and in § 11.201(l)</TD><TD align="left" class="gpotbl_cell">§ 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 11.467(c); (d); (e); (f); (g)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§§ 11.201(j); 11.903; § 11.910</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i):


<br/>Note exceptions.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">STCW deck officer endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">part 11—subpart C</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.303


<br/>Renewal: § 11.303(b) and (c)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">Master § 11.305; .311; .315; .317


<br/>Chief Mate § 11.307; .313

<br/>OICNW § 11.309; 11.319; 11.321</TD><TD align="left" class="gpotbl_cell">original § 11.201 (c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Officer on a passenger ship when on an international voyage</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.1105(a)(1); (2)</TD><TD align="left" class="gpotbl_cell">§ 11.1105(c)</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Engineers (original)</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">10.302(a)</TD><TD align="left" class="gpotbl_cell">part 11—subpart E</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)</TD><TD align="left" class="gpotbl_cell">§ 11.201(j); 11.903; § 11.950


<br/>Note: § 11.903(b)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">STCW Engineering Officer endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">part 11—subpart C</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.303


<br/>Renewal: § 11.303(b) and (c)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">Chief § 11.325; § 11.331


<br/>2nd engineer officer; § 11.327; § 11.333

<br/>OICEW/DDE § 11.329</TD><TD align="left" class="gpotbl_cell">original § 11.201 (c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">National Designated Duty Engineer (DDE)</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">11.524(b)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)(1)(iv)</TD><TD align="left" class="gpotbl_cell">§ 11.903</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electro-technical Officer</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 11.335(a)(1)


<br/>note exception in § 11.335(b) &amp; § 11.33 5(c)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.335(a)(3)(ii)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.335(a)(2), (3)


<br/>note exception in § 11.335(b) &amp; (c)</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">§ 11.335(a)(3)(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pilot</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a); § 11.709</TD><TD align="left" class="gpotbl_cell">§ 11.703; § 11.705</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.707; § 11.903; § 11.910</TD><TD align="left" class="gpotbl_cell">§ 11.705</TD><TD align="left" class="gpotbl_cell">§ 11.705(e), § 11.713</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Towing Vessels</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">part 11—subpart D</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)(1)(ii)


<br/>§ 11.201(h)(2)(ii)

<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">§ 11.201(j); § 11.903; § 11.910</TD><TD align="left" class="gpotbl_cell">§ 11.464; § 11.465</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offshore Supply Vessels (OSV)</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions.</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1) § 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">Master § 11.493


<br/>Chief Mate § 11.495

<br/>Mate § 11.497

<br/>C/E § 11.553

<br/>Engineer § 11.555</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)</TD><TD align="left" class="gpotbl_cell">§ 11.201(j);


<br/>Master § 11.493

<br/>Chief Mate § 11.495

<br/>Mate § 11.497

<br/>C/E § 11.553; § 11.903

<br/>Eng § 11.555; § 11.903</TD><TD align="left" class="gpotbl_cell">Master § 11.493


<br/>Chief Mate § 11.495

<br/>Mate § 11.497

<br/>C/E § 11.553

<br/>Engineer

<br/>§ 11.555</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e).</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MODU</TD><TD align="left" class="gpotbl_cell">§ 11.201(e); Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S.,


<br/>§ 10.221(a)(1);

<br/>§ 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">OIM: § 11.470;


<br/>B.S.: § 11.472;

<br/>BCO: § 11.474;

<br/>ChEng: § 11.542; Asst. Eng: § 11.544</TD><TD align="left" class="gpotbl_cell">N/A:


<br/>Note exceptions in

<br/>§ 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h): note exceptions</TD><TD align="left" class="gpotbl_cell">§ 11.201(j); § 11.903; § 11.920</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201


<br/>(c)(2); renewal

<br/>§ 10.227(e)</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Uninspected Fishing Industry Vessels</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">Deck: § 11.462(c); (d);


<br/>Engine: § 11.530(c); (d); (e)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">§ 11.201(h)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">§ 11.201(j); § 11.903; § 11.910</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e).</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio Officer</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.603</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">GMDSS Operator</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">11.604</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Officer raises of grade</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 10.231(c); part 11, subparts D and E</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 10.231(d); § 11.903; § 11.910; § 11.920; § 11.950</TD><TD align="left" class="gpotbl_cell">part 11, subparts D and E</TD><TD align="left" class="gpotbl_cell">3 months in past 3 years, § 11.201 (c)(2)</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Officer renewals</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 10.227(d) and (e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">Towing officers, § 10.227(d) and (e)</TD><TD align="left" class="gpotbl_cell">1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative.</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staff officer</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 11.807</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.807</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staff officer renewals</TD><TD align="left" class="gpotbl_cell">§ 11.201(e)


<br/>Note: exceptions</TD><TD align="left" class="gpotbl_cell">U.S., § 10.221(a)(1)


<br/>§ 11.201(d).</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer</TD><TD align="left" class="gpotbl_cell">§ 12.401(c)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a), § 12.401(c)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.403</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.401(c)(5)</TD><TD align="left" class="gpotbl_cell">§ 12.401(c)(6) § 12.405</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Deck</TD><TD align="left" class="gpotbl_cell">§ 12.603(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.603(a)(3)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.603(a)(2) § 12.603(a)(4) § 12.603(a)(5)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ratings Forming Part of a Navigational Watch (RFPNW)</TD><TD align="left" class="gpotbl_cell">§ 12.605(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.605(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.605(a)(3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Qualified Members of Engine Department (QMED)</TD><TD align="left" class="gpotbl_cell">§ 12.501(c)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.503</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.505</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Engine</TD><TD align="left" class="gpotbl_cell">§ 12.607(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.607(a)(3)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.607(a)(2); (4) § 12.607(b); (c)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ratings Forming Part of an Engineering Watch (RFPEW)</TD><TD align="left" class="gpotbl_cell">§ 12.609(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.609(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.609(a)(3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electro-technical Rating</TD><TD align="left" class="gpotbl_cell">§ 12.611(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.611(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.611(a)(3); § 12.611(b)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Entry level ratings</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)


<br/>§ 12.803; § 12.809</TD><TD align="left" class="gpotbl_cell">N/A; note exception in § 12.811(a)(2)


<br/>Note: Food Handler (F.H.) requirements in table § 10.302(a)

<br/>(xiii) § 10.302(a) (xiv)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat Operator</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.407(b)(1)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.407(b)(2); (4)</TD><TD align="left" class="gpotbl_cell">§ 12.407(b)(2); (3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat Operator-Limited</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 12.409(b)(1)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.409(b)(2); (4)</TD><TD align="left" class="gpotbl_cell">§ 12.409(b)(2); (3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Proficiency in Fast Rescue Boats</TD><TD align="left" class="gpotbl_cell">§ 12.617(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.617(a)(2); (3); (4)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative

<br/>Renewal § 12.617(b)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats</TD><TD align="left" class="gpotbl_cell">§ 12.613(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.613(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.613(a)(3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative

<br/>Renewal: § 12.613(b)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats-Limited</TD><TD align="left" class="gpotbl_cell">§ 12.615(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.615(a)(2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.615(a)(3)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative.

<br/>Renewal: § 12.615(b)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.602(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistance Towing endorsement</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.482</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.482</TD><TD align="left" class="gpotbl_cell">§ 11.482</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radar Observer endorsement</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.480(d); (h)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vessel Security Officer (VSO)</TD><TD align="left" class="gpotbl_cell">§ 11.337(a)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(1) § 10.221(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 10.302(a)</TD><TD align="left" class="gpotbl_cell">§ 11.337(a)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.337(a)</TD><TD align="left" class="gpotbl_cell">original § 11.201(c)(2)


<br/>renewal § 10.227(e).</TD><TD align="left" class="gpotbl_cell">§ 11.201(i).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">High Speed Craft</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">U.S. § 10.221(a)(1)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.821(b)(1) § 11.821(c)</TD><TD align="left" class="gpotbl_cell">N/A: Note exceptions in § 11.201(g) for original national or STCW endorsements</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 11.821(b)(2)</TD><TD align="left" class="gpotbl_cell">Renewal: § 11.821(e)</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">GMDSS at-Sea Maintainer</TD><TD align="left" class="gpotbl_cell">§ 12.623(a)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.623(b)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Medical First-aid Provider</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.619(b)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.619(a)(1); (2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.619(a)(1).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Person in Charge of Medical Care</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.621(b)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.621(a)(1); (2)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.621(a)(1).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vessel Personnel with Designated Security Duties</TD><TD align="left" class="gpotbl_cell">§ 12.625(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)


<br/>§ 12.803</TD><TD align="left" class="gpotbl_cell">§ 12.625(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.625(a)(1)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.625(a)(1)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Security Awareness</TD><TD align="left" class="gpotbl_cell">§ 12.627(a)(1)</TD><TD align="left" class="gpotbl_cell">U.S. or alien admitted for permanent residence, § 10.221(a)(2)


<br/>§ 12.803</TD><TD align="left" class="gpotbl_cell">§ 12.627(a)(2)</TD><TD align="left" class="gpotbl_cell">§ 12.627(a)(1)</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.627(a)(1)</TD><TD align="left" class="gpotbl_cell">Renewal only, 1 year in past 5, § 10.227(e) and (f)


<br/>Note: alternative</TD><TD align="left" class="gpotbl_cell">N/A.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ratings serving on passenger ships on international voyages</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">N/A</TD><TD align="left" class="gpotbl_cell">§ 12.905(a); (b)</TD><TD align="left" class="gpotbl_cell">Renewal § 12.905(d)</TD><TD align="left" class="gpotbl_cell">N/A.</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93063, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]

</CITA>
<P> 


</P>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.10.3" TYPE="SUBPART">
<HEAD>Subpart C—Medical Certification</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 10.301" NODE="46:1.0.1.2.10.3.7.1" TYPE="SECTION">
<HEAD>§ 10.301   General requirements.</HEAD>
<P>(a) The Coast Guard will issue a medical certificate to a mariner meeting the medical and physical standards for merchant mariners. The medical certificate will be issued for various periods of time based upon the endorsements the mariner holds. The Coast Guard will review all information provided and will determine whether—
</P>
<P>(1) The applicant is physically and medically qualified for the medical certificate without any limitations, waivers and/or other conditions;
</P>
<P>(2) The applicant is physically and medically qualified for the medical certificate with limitations and/or other conditions as specified by the Coast Guard;
</P>
<P>(3) For an applicant who does not possess the vision, hearing, or general physical condition necessary, a medical certificate may be issued with appropriate limitations, waivers and/or other conditions as specified by the Coast Guard;
</P>
<P>(4) Additional information is necessary to determine if the applicant is physically and/or medically qualified for the medical certificate. The Coast Guard will request additional information from the applicant. The Coast Guard may hold the package pending receipt of that information before the package and/or application is denied; or
</P>
<P>(5) The applicant is not physically and/or medically qualified for the medical certificate. The application for a medical certificate will be denied by the Coast Guard.
</P>
<P>(b) Except as otherwise noted, medical certificates will be issued for the following periods of time:
</P>
<P>(1) All persons employed or engaged onboard vessels to which STCW applies will be issued a medical certificate valid for 2 years unless the mariner is under the age of 18, in which case the maximum period of validity will be 1 year.
</P>
<P>(2) Medical certificates issued to all other mariners will be issued for a maximum period of 5 years.
</P>
<P>(c) Applicants seeking additional MMC endorsements holding a current medical certificate are not required to submit a new medical physical exam if their existing medical certification meets all of the requirements of this section for the endorsement sought.
</P>
<P>(d) Applicants holding no endorsement other than a staff officer endorsement need not meet the medical and physical requirements of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, as amended by USCG-2020-0069, 87 FR 66590, Nov. 4, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 10.302" NODE="46:1.0.1.2.10.3.7.2" TYPE="SECTION">
<HEAD>§ 10.302   Medical and physical requirements.</HEAD>
<P>(a) To qualify for a medical certificate, a mariner must provide evidence of meeting the medical and physical standards in this section on a CG-719-K or CG-719-K/E, or as directed by the Coast Guard. The Coast Guard retains final authority for determining whether a mariner is medically and physically qualified. Columns 2 through 5 of Table 1 to paragraph (a) of this section provide the specific exam, test, or demonstrations required to obtain the corresponding credential listed in column 1. Further clarifications of the requirements contained in the table are found throughout this subpart.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 10.302(<E T="01">a</E>)—Medical and Physical Requirements for Mariner Endorsements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Credential</TD><TD align="center" class="gpotbl_cell">Vision test</TD><TD align="center" class="gpotbl_cell">Hearing test</TD><TD align="center" class="gpotbl_cell">General


<br/>medical exam</TD><TD align="center" class="gpotbl_cell">Demonstration of physical ability
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) Deck officer, including Pilot</TD><TD align="right" class="gpotbl_cell">§ 10.305(a)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) Engineering officer</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) Radio Officer</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) OIM, BS, or BCO</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(5) Able Seafarer</TD><TD align="right" class="gpotbl_cell">§ 10.305(a)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(6) QMED</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(7) Able Seafarer-Deck</TD><TD align="right" class="gpotbl_cell">§ 10.305(a)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(8) RFPNW</TD><TD align="right" class="gpotbl_cell">§ 10.305(a)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(9) Able Seafarer-Engine</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(10) RFPEW</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(11) ETR</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(12) Tank vessel endorsement</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(13) Lifeboat Operator and PSC</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(14) Lifeboat Operator-Limited and PSC-Limited</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(15) Fast Rescue Boat</TD><TD align="right" class="gpotbl_cell">§ 10.305(b)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(16) Food Handler serving on vessels to which STCW does not apply</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">§ 10.304(b)
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(17) Food Handler serving on vessels to which STCW applies</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">§ 10.304(b)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(18) Ratings, including entry level, serving on vessels to which STCW applies, other than those listed above</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">§ 10.304(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(19) Ratings, including entry level, serving on vessels to which STCW does not apply, other than those listed above</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(20) VSO</TD><TD align="right" class="gpotbl_cell">§ 10.305(a)</TD><TD align="right" class="gpotbl_cell">§ 10.306</TD><TD align="right" class="gpotbl_cell">§ 10.304(a)</TD><TD align="right" class="gpotbl_cell">§ 10.304(c)</TD></TR></TABLE></DIV></DIV>
<P>(b) Any required test, exam, or demonstration must have been performed, witnessed, or reviewed by a Licensed Medical Doctor, Licensed Physician Assistant, Licensed Nurse Practitioner, or a Designated Medical Examiner. All licensed medical practitioners must hold a valid license issued in the United States.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, as amended by USCG-2022-0025, 89 FR 76346, Sept. 17, 2024; USCG-2021-0097, 89 FR 93067, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.303" NODE="46:1.0.1.2.10.3.7.3" TYPE="SECTION">
<HEAD>§ 10.303   Medical waivers, limitations, and restrictions.</HEAD>
<P>(a) The Coast Guard may grant a waiver if, after review of all relevant supporting medical documents and consultation with the examining physician, as needed, an applicant does not possess the vision, hearing, or general physical condition necessary; and extenuating circumstances warrant special consideration. An applicant may submit to the Coast Guard additional correspondence, records, and reports in support of a waiver. In this regard, recommendations from agencies of the Federal Government operating government vessels, as well as owners and operators of private vessels, made on behalf of their employees, will be given full consideration.
</P>
<P>(b) In general, medical waivers are approved when an applicant does not meet the applicable medical standards, but objective medical evidence indicates that the condition is sufficiently controlled and the effects of medication pose no significant risk to maritime and public safety. The Coast Guard retains final authority for the issuance of medical waivers.
</P>
<P>(c) Medical waivers may be granted with specific conditions to which the applicant must adhere, such as more frequent monitoring of the medical conditions, submission of medical exams and/or tests at varying intervals to track the ongoing status of the medical condition, or operational limitations in the manner the mariner may serve under the MMC.
</P>
<P>(d) The Coast Guard may place an operational limitation on medical and physical conditions. Any operational limitations will be reflected in the medical certificate.
</P>
<P>(e) The Coast Guard may place a restriction on a medical certificate based upon medical and physical conditions of an applicant. Any restriction will be reflected on the medical certificate and may include restriction of route or trade.


</P>
</DIV8>


<DIV8 N="§ 10.304" NODE="46:1.0.1.2.10.3.7.4" TYPE="SECTION">
<HEAD>§ 10.304   General medical exam.</HEAD>
<P>(a) The general medical exam must be documented and of such scope to ensure that there are no conditions that pose significant risk of sudden incapacitation or debilitating complication. This exam must also document any condition requiring medication that impairs cognitive ability, judgment, or reaction time. The Coast Guard will provide guidance on the conduct of general medical exams. Examiners should be familiar with the content and recommended medical evaluation data compiled in the medical guidelines.
</P>
<P>(b) Food Handlers are not required to submit to a general medical exam, but must obtain a statement from a licensed physician, physician assistant, or nurse practitioner attesting that they are free of communicable diseases that pose a direct threat to the health or safety of other individuals in the workplace.
</P>
<P>(c) <I>Demonstration of physical ability.</I> (1) A demonstration of physical ability is required only if—
</P>
<P>(i) The medical practitioner conducting the general medical exam is concerned that an applicant's physical ability may impact maritime safety; or
</P>
<P>(ii) Table 1 to § 10.302(a) of this subpart shows that the mariner must pass a demonstration of physical ability.
</P>
<P>(2) For an applicant to satisfactorily pass a demonstration of physical ability, the examiner must be satisfied that the applicant—
</P>
<P>(i) Has no disturbance in the sense of balance;
</P>
<P>(ii) Is able, without assistance, to climb up and down vertical ladders and inclined stairs;
</P>
<P>(iii) Is able, without assistance, to step over a door sill or coaming;
</P>
<P>(iv) Is able to move through a restricted opening of 24-by-24 inches (61-by-61 centimeters);
</P>
<P>(v) Is able to grasp, lift, and manipulate various common shipboard tools, move hands and arms to open and close valve wheels in vertical and horizontal directions, and rotate wrists to turn handles;
</P>
<P>(vi) Does not have any impairment or disease that could prevent normal movement and physical activities;
</P>
<P>(vii) Is able to stand and walk for extended periods of time;
</P>
<P>(viii) Does not have any impairment or disease that could prevent response to a visual or audible alarm; and
</P>
<P>(ix) Is capable of normal conversation.
</P>
<P>(3) Guidance on demonstration of physical ability is contained in the relevant Coast Guard guidance for the conduct of general medical exams.
</P>
<P>(d) <I>Reports of medical and physical exams, demonstrations, and tests.</I> These reports must be submitted within 12 months from the date signed by the licensed medical professional. When submitted with a complete application package, these reports remain valid for 12 months from the date the Coast Guard accepts a complete application.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93067, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.305" NODE="46:1.0.1.2.10.3.7.5" TYPE="SECTION">
<HEAD>§ 10.305   Vision requirements.</HEAD>
<P>(a) <I>Deck standard.</I> (1) A mariner must have correctable vision to at least 20/40 in one eye and uncorrected vision of at least 20/200 in the same eye. The color sense must be determined to be satisfactory when tested by any of the following methods or an alternative test acceptable to the Coast Guard, without the use of color-sensing lenses:
</P>
<P>(i) Pseudoisochromatic Plates (Dvorine, 2nd Edition; AOC; revised edition or AOC-HRR; Ishihara 14-, 24- , or 38-;plate editions).
</P>
<P>(ii) Farnsworth Lantern.
</P>
<P>(iii) Titmus Vision Tester/OPTEC 2000.
</P>
<P>(iv) Optec 900.
</P>
<P>(v) Richmond Test, 2nd and 4th edition.
</P>
<P>(2) Applicants for an STCW endorsement must have correctable vision to at least 20/40 in both eyes and uncorrected vision of at least 20/200 in both eyes. A mariner who previously met these requirements and who suffers loss of vision in one eye after being issued an MMC is subject to the requirements of paragraphs (c), (d), and (e) of this section, as applicable. A mariner holding an MMC prior to January 1, 2017, must continue to meet the requirements of paragraph (a)(1) of this section.
</P>
<P>(b) <I>Engineering, Radio Officer, tank vessel endorsement, and MODU standard.</I> A mariner must have correctable vision to at least 20/50 in one eye and uncorrected vision of at least 20/200 in the same eye and need only the ability to distinguish the colors red, green, blue, and yellow. The color sense must be determined to be satisfactory when tested by any color-vision test listed in paragraph (a) of this section, or an alternative test acceptable to the Coast Guard, without the use of color-sensing lenses. The Coast Guard will accept Farnsworth D-15 Hue Test as a color vision test to meet the requirements of this paragraph.
</P>
<P>(c) <I>Vision waiver.</I> Any applicant whose uncorrected vision does not meet the 20/200 standard and is correctable to listed standards above may be granted a medical waiver in accordance with § 10.303. If a vision waiver is granted, a limitation will be placed on the medical certificate indicating the mariner may not serve under the authority of the endorsement unless corrective lenses are worn and spare lenses are carried onboard a vessel. Waivers are not normally granted to an applicant whose corrected vision in the better eye is not at least 20/40 for deck officers or 20/50 for engineer officers.
</P>
<P>(d) <I>Vision operational limitation.</I> If corrective lenses are required in order to meet the vision standards above, a mariner may not serve under the authority of the endorsement unless corrective lenses are worn and spare lenses are carried onboard a vessel. This operational limitation will be placed on their medical certificate.
</P>
<P>(e) <I>Loss of vision.</I> A mariner having lost vision in one eye must wait 6 months from the date of the vision loss before submitting any application, and must provide a statement of demonstrated ability on their medical examination.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30881, June 28, 2019; USCG-2021-0097, 89 FR 93067, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.306" NODE="46:1.0.1.2.10.3.7.6" TYPE="SECTION">
<HEAD>§ 10.306   Hearing requirements.</HEAD>
<P>(a) If the medical practitioner conducting the general medical exam has concerns that an applicant's ability to hear may impact maritime safety, the examining medical practitioner must refer the applicant to an audiologist or other hearing specialist to conduct an audiometer test and a speech discrimination test, as appropriate.
</P>
<P>(b) The audiometer test must include testing at the following thresholds: 500 Hz; 1,000 Hz; 2,000 Hz; and 3,000 Hz. The frequency responses for each ear must be averaged to determine the measure of an applicant's hearing ability. Applicants must demonstrate an unaided threshold of 30 decibels or less in at least one ear.
</P>
<P>(c) The functional speech discrimination test must be carried out at a level of 65 decibels. For issuance of an original MMC or endorsement the applicant must demonstrate functional speech discrimination of at least 90 percent. For renewal or raise of grade, the applicant must demonstrate functional speech discrimination of at least 80 percent.
</P>
<P>(d) <I>Hearing waivers.</I> An applicant who is unable to meet the hearing standards of the audiometer test, but who can pass the functional speech discrimination test; or who requires hearing aids to meet the hearing standards, may be eligible for a medical waiver in accordance with § 10.303 of this subpart.
</P>
<P>(e) <I>Hearing operational limitation.</I> If hearing aids are required in order to meet the hearing standards above, a mariner may not serve under the authority of the endorsement unless hearing aids are worn in the operational mode, and spare batteries are carried onboard a vessel. This operational limitation will be placed on their medical certificate.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77900, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102332, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.10.4" TYPE="SUBPART">
<HEAD>Subpart D—Training Courses and Programs</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 10.401" NODE="46:1.0.1.2.10.4.7.1" TYPE="SECTION">
<HEAD>§ 10.401   Applicability.</HEAD>
<P>This subpart prescribes the general requirements applicable to offerors of all approved courses and training programs which may be accepted instead of sea service, examination required by the Coast Guard, or STCW assessments, or which satisfy course completion requirements.


</P>
</DIV8>


<DIV8 N="§ 10.402" NODE="46:1.0.1.2.10.4.7.2" TYPE="SECTION">
<HEAD>§ 10.402   Approval of training courses.</HEAD>
<P>(a) <I>Categories.</I> The Coast Guard may approve courses designed to substitute for or fulfill any or all of the following:
</P>
<P>(1) A portion of sea service requirement.
</P>
<P>(2) Examinations required by the Coast Guard.
</P>
<P>(3) Professional competency requirements.
</P>
<P>(4) Regulatory requirements.
</P>
<P>(b) <I>Request for approval.</I> Organizations desiring course approval by the Coast Guard must submit a written request and a complete curriculum package to the National Maritime Center, either by mail or electronically. The curriculum package must be provided in a format specified by the Office of Merchant Mariner Credentialing and include the following:
</P>
<P>(1) <I>A cover letter.</I> The cover letter must contain—
</P>
<P>(i) The name of the organization providing the instruction and the course name;
</P>
<P>(ii) The locations where the course will be held;
</P>
<P>(iii) A general description and overview of the course;
</P>
<P>(iv) The category of acceptance being sought, as listed in paragraph (a) of this section; and
</P>
<P>(v) Reference to regulatory requirements met by the training.
</P>
<P>(2) Part A: Course framework. The course framework must contain—
</P>
<P>(i) The following specific course intentions:
</P>
<P>(A) Course scope.
</P>
<P>(B) Course objective;
</P>
<P>(ii) The following conditions relative to students:
</P>
<P>(A) Student entry standards.
</P>
<P>(B) Class-size limitations.
</P>
<P>(C) Student/teacher ratio;
</P>
<P>(iii) Documentary evidence that each instructor and/or assessor—
</P>
<P>(A) Has either experience, training, or evidence of instruction in effective instructional techniques and/or effective assessment techniques;
</P>
<P>(B) Is qualified in the task for which the training is being conducted and have relevant experience; and
</P>
<P>(C) Has attained a level of experience and qualification equal or superior to the relevant level of knowledge, skills, and abilities described in the performance objective;
</P>
<P>(iv) Site information, which must include—
</P>
<P>(A) A description of the facility, measurements of the instructional space, pictures showing multiple views of the space, and a description of the instruction or assessment being performed; and
</P>
<P>(B) A request, if applicable, to teach at an alternative site. This requires contact with the local Regional Exam Center and approval by the National Maritime Center; and
</P>
<P>(v) A description of the following materials used for development, instruction, and performance measurement:
</P>
<P>(A) Equipment.
</P>
<P>(B) Teaching aids.
</P>
<P>(C) Textbooks and presentations.
</P>
<P>(D) Reference bibliography.
</P>
<P>(3) Part B: Course outline. The course outline must contain—
</P>
<P>(i) Course subjects/topics; and
</P>
<P>(ii) Course schedule, including the duration and order of lessons, and an indication as to whether each lesson is—
</P>
<P>(A) A classroom lecture;
</P>
<P>(B) A practical demonstration;
</P>
<P>(C) A simulator exercise;
</P>
<P>(D) An examination; or
</P>
<P>(E) Another method of instructional reinforcement.
</P>
<P>(4) Part C: Detailed teaching syllabus. The detailed teaching syllabus must be written in a learning objective format in which the objectives describe what the student must do to demonstrate that the specific knowledge has been transferred. The detailed teaching syllabus must contain—
</P>
<P>(i) The learning objectives as related to the subjects/topics;
</P>
<P>(ii) The specific references from which the instruction was developed; and
</P>
<P>(iii) Reference to the specific teaching aids, textbooks, or technical materials used for instruction and performance measurement.
</P>
<P>(5) Part D-1: Lesson plans. The lesson plans must contain the following specific instructional contents of the individual course lessons:
</P>
<P>(i) The main element learning objective.
</P>
<P>(ii) Student assignments.
</P>
<P>(iii) Training outcomes, which are statements that identify the specific knowledge, skill, or ability that students must gain and display as a result of the training or instructional activity. A training outcome is made up of three elements: expected student performance, condition, and criterion.
</P>
<P>(6) Part D-2: Instructor notes. The instructor notes must contain—
</P>
<P>(i) The specific instructional methodologies utilized in the particular lesson; and
</P>
<P>(ii) The instructional materials, including instructional directions containing the following:
</P>
<P>(A) Pre-instructional activities.
</P>
<P>(B) Content presentation.
</P>
<P>(C) Student participation.
</P>
<P>(D) Assessment process.
</P>
<P>(E) Other instructional activities, such as homework and reading assignments.
</P>
<P>(7) Part E: Evaluations. The evaluations section must contain—
</P>
<P>(i) Any methodology that is used to measure a student's knowledge, performance, or level of achievement, including—
</P>
<P>(A) Homework;
</P>
<P>(B) Quizzes;
</P>
<P>(C) Exams;
</P>
<P>(D) Laboratory projects;
</P>
<P>(E) Competency assessments;
</P>
<P>(F) Remediation; and
</P>
<P>(G) Testing strategies;
</P>
<P>(ii) Assessment instruments, which are any tools used to determine whether the student has achieved the desired level of knowledge, understanding, or proficiency; and
</P>
<P>(iii) Any methodology that is used to measure the effectiveness of the training or instructor, including—
</P>
<P>(A) Instructor evaluations;
</P>
<P>(B) Course evaluations/surveys; and
</P>
<P>(C) Other feedback.
</P>
<P>(8) <I>Course completion certificate.</I> A sample course completion certificate that allows for the following information to be entered:
</P>
<P>(i) Course provider number.
</P>
<P>(ii) Course number.
</P>
<P>(iii) Terms of approval.
</P>
<P>(c) <I>Approval notification.</I> The Coast Guard will notify each applicant for course approval when an approval is granted or denied. If the Coast Guard denies a request for approval, the Coast Guard will inform the applicant of the reasons for the denial and describe the corrections required for granting an approval.
</P>
<P>(d) <I>Validity of course approval.</I> Unless surrendered, suspended, or withdrawn, an approval for a course is valid for up to a maximum of 5 years after issuance, unless—
</P>
<P>(1) The school ceases operation;
</P>
<P>(2) The school gives notice that it will no longer offer the course;
</P>
<P>(3) The owner or operator fails to submit any required information; or
</P>
<P>(4) Any change occurs in the ownership of the school to which the approval was issued.
</P>
<P>(e) <I>Significant changes to the course approval.</I> (1) Any significant changes to the course approval or the content of the course will be handled as a request for renewal of an approval (as specified in paragraph (f) of this section), or as a request for an original approval (as specified in paragraph (b) of this section), depending on the nature and scope of the change.
</P>
<P>(2) The Coast Guard may not accept course completion certificates if the course does not follow the conditions of the course approval.
</P>
<P>(f) <I>Renewal of course approval.</I> (1) If the owner or operator of a training school desires to have a course's approval renewed, the owner or operator must submit a request to the NMC accompanied by the information from paragraph b of this section.
</P>
<P>(2) If satisfied that the content and quality of instruction remain satisfactory, the Coast Guard will approve the request.
</P>
<P>(3) The renewed approval is valid as detailed in paragraph (d) of this section.
</P>
<P>(g) <I>Suspension of approval.</I> (1) The Coast Guard may suspend the approval, require the holder to surrender the certificate of approval, and may direct the holder to cease claiming the course is Coast Guard-approved, if it determines that a specific course does not comply with the—
</P>
<P>(i) Applicable provisions of 46 CFR parts 10, 11, 12, or 13;
</P>
<P>(ii) Requirements specified in the course's approval; or
</P>
<P>(iii) Course's curriculum package as submitted for approval.
</P>
<P>(2) The Coast Guard will notify the approval holder in writing of the intent to suspend course approval and the reasons for suspension. If the approval holder fails to correct the conditions leading to suspension, the course will be suspended. The Coast Guard will notify the approval holder that the specific course fails to meet applicable requirements and explain how the deficiencies can be corrected.
</P>
<P>(3) The Coast Guard may grant the approval holder up to 90 days to correct the deficiency.
</P>
<P>(4) Course completion certificates will not be accepted for training provided during a period of suspension or expiration.
</P>
<P>(h) <I>Withdrawal of approval.</I> The Coast Guard may withdraw approval for any course—
</P>
<P>(1) When the approval holder fails to correct the deficiency of a suspended course within 90 days; or
</P>
<P>(2) Upon determining that the approval holder has demonstrated a pattern or history of any of the following:
</P>
<P>(i) Failing to comply with the applicable regulations or the course approval requirements.
</P>
<P>(ii) Deviating from approved course curricula.
</P>
<P>(iii) Presenting courses in a manner that does not achieve the learning objectives.
</P>
<P>(iv) Falsifying any document required and integral to the conduct of the course, including, but not limited to, attendance records, written test grades, course completion grades, or assessment of practical demonstrations.
</P>
<P>(i) <I>Appeals of suspension or withdrawal of approval.</I> Anyone directly affected by a decision to suspend or withdraw an approval may appeal the decision to the Commandant as provided in § 1.03-40 of this chapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30881, June 28, 2019]




</CITA>
</DIV8>


<DIV8 N="§ 10.403" NODE="46:1.0.1.2.10.4.7.3" TYPE="SECTION">
<HEAD>§ 10.403   General standards.</HEAD>
<P>(a) Each school with an approved course must—
</P>
<P>(1) Have a well-maintained facility that accommodates the students in a safe and comfortable environment conducive to learning;
</P>
<P>(2) Have the necessary equipment, including simulators where appropriate, sufficient for the number of students to be accommodated, and support the objectives of the course;
</P>
<P>(3) Administer training entirely in the English language unless specifically approved to be presented in another language;
</P>
<P>(4) Administer written examinations to each student appropriate for the course material and the knowledge requirements of the position or endorsement for which the student is being trained. For a course approved to substitute for a Coast Guard-administered examination, the courses must be of such a degree of difficulty that a student who successfully completes them would most likely pass, on the first attempt, an examination prepared by the Coast Guard;
</P>
<P>(5) Require each student to successfully demonstrate practical skills appropriate for the course material and equal to the level of endorsement for which the course is approved; and
</P>
<P>(6) Keep physical or electronic copies of the following records for at least 5 years after the end of each student's completion or disenrollment from a course or program:
</P>
<P>(i) A copy of each student's examination scores;
</P>
<P>(ii) A copy of each examination or, in the case of a practical test, a report of such test;
</P>
<P>(iii) A record of each student's classroom attendance, which includes their full name, Coast Guard-issued Mariner Reference Number, or date of birth and place of birth if they do not have a Mariner Reference Number;
</P>
<P>(iv) A copy of each student's course completion certificate or program completion certificate, as appropriate;
</P>
<P>(v) A summary of changes or modification to the last course submittal;
</P>
<P>(vi) A list of all locations at which the training course was presented and the number of times it was presented at each location;
</P>
<P>(vii) The name(s) of the instructor(s) who taught the course, which does not include lab assistants or other non-teaching assistants;
</P>
<P>(viii) The number of students who began the training;
</P>
<P>(ix) The number of students who successfully completed the training;
</P>
<P>(x) The number of students who were required to retest;
</P>
<P>(xi) The number of students who were required to retake the entire course and
</P>
<P>(xii) The number of students who were required to retake a portion of the course.
</P>
<P>(7) By November 25, 2026, for each student who successfully completes an approved course or program, in a manner specified by the Coast Guard, the school must electronically submit to the Coast Guard, within 5 business days of completion, the information listed in paragraphs (7)(i) through (v). By submitting records electronically to the Coast Guard, the submitter attests that they are accurate to the best of their knowledge and no false entries or statements were made under penalty of 18 U.S.C. 1001.
</P>
<P>(i) The name of the school and Coast Guard-issued course provider code;
</P>
<P>(ii) The title of the approved course or program, the Coast Guard-issued course code, and the dates the course was held;
</P>
<P>(iii) The name of the Coast Guard-approved instructor who conducted the course;
</P>
<P>(iv) The name of the student as it appears on their MMC or valid government-issued identification, along with their Coast Guard-issued Mariner Reference Number or date of birth and place of birth if they do not have a Mariner Reference Number; and
</P>
<P>(v) The unique course certificate identification code associated with the course or program completion certificate issued to the student for the course.
</P>
<P>(8) Not significantly change its approved curriculum without approval from the NMC as specified in § 10.402(e);
</P>
<P>(9) Conduct an internal audit midway through the term of the course's approval and maintain the results of the audit for a period of not less than 5 years. The audit will evaluate whether—
</P>
<P>(i) Records are being maintained according to these regulations;
</P>
<P>(ii) The course is being presented in accordance with the approval letter; and
</P>
<P>(iii) Surveys from students indicate that the course is meeting their needs; and
</P>
<P>(10) At any time, allow the Coast Guard to—
</P>
<P>(i) Inspect its facilities, equipment, and records, including scholastic records;
</P>
<P>(ii) Conduct interviews and surveys of students to aid in course evaluation and improvement;
</P>
<P>(iii) Assign personnel to observe or participate in the course of instruction; and
</P>
<P>(iv) Supervise or administer the required examinations or practical demonstrations, including the substitution of an applicable Coast Guard examination in a course approved to substitute for a Coast Guard-administered examination.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93067, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 10.404" NODE="46:1.0.1.2.10.4.7.4" TYPE="SECTION">
<HEAD>§ 10.404   Substitution of training for required service, use of training-record books (TRBs), and use of towing officer assessment records (TOARs).</HEAD>
<P>(a) <I>Substitution of training for required service.</I> (1) Satisfactory completion of an approved training course may be substituted for a portion of the required service on deck or in the engine department for national deck or engineer endorsements. Satisfactory completion of an approved training program which includes sea service may be substituted for a portion of or all of the required service on deck or in the engine department, except as limited by law for ratings. The list of all currently approved courses and programs, including the equivalent service and applicable endorsements, is maintained by the NMC.
</P>
<P>(2) Unless otherwise allowed, recency requirements may not be achieved by service granted as a result of successful completion of approved training or by training on a simulator; however, underway service obtained as a portion of an approved course or program may be used for this purpose.
</P>
<P>(3) Unless otherwise allowed, training obtained before receiving an endorsement may not be used for service credit for subsequent raises of grade, increases in scope, or renewals.
</P>
<P>(4) This provision for crediting service for training is not applicable to STCW endorsements unless provided otherwise.
</P>
<P>(b) <I>Use of training-record books (TRBs).</I> (1) Approved training programs for STCW endorsements for OICNW and OICEW must maintain a TRB for each student where training and/or assessments of competence are conducted onboard the ship. The TRB must contain at least the following information:
</P>
<P>(i) The name of the applicant.
</P>
<P>(ii) The tasks to be performed or the skills to be demonstrated, with reference to the standards of competence set forth in the tables of the appropriate sections in part A of the STCW Code (incorporated by reference, see § 10.103 of this part).
</P>
<P>(iii) The method for demonstrating competence to be used in determining that the tasks or skills have been performed properly, with reference to the standards of competence set forth in the tables of competence in the appropriate sections in part A of the STCW Code (incorporated by reference, see § 10.103 of this part).
</P>
<P>(iv) A place for a Qualified Instructor to indicate by their initials that the applicant has received training in the proper performance of the task or skill.
</P>
<P>(v) A place for a Qualified Assessor (QA) to indicate by their initials that the applicant has successfully completed a practical demonstration and has proved competent in the task or skill under the criteria, when assessment of competence is to be documented in the record books.
</P>
<P>(vi) The printed name of each Qualified Instructor, including any MMC endorsements held, and the instructor's signature.
</P>
<P>(vii) The printed name of each Qualified Assessor, when any assessment of competence is recorded, including any MMC endorsement held by the assessor, and the assessor's signature confirming that their initials certify that they have witnessed the practical demonstration of a particular task or skill by the applicant.
</P>
<P>(2) The TRB referred to in paragraph (b) of this section may be maintained electronically, provided the electronic record meets Coast Guard-accepted standards for accuracy, integrity, and availability.
</P>
<P>(3) The Coast Guard may accept other forms of documentation as meeting the requirements to maintain the training-record book.
</P>
<P>(c) <I>Use of towing officer assessment records (TOARs).</I> Each applicant for an endorsement as Master or Mate (Pilot) of Towing Vessels, and each Master or Mate of self-propelled vessels of 200 GRT or more, seeking an endorsement for towing vessels, must complete a TOAR approved by the Coast Guard that contains at least the following:
</P>
<P>(1) Identification of the applicant, including their full name, and reference number;
</P>
<P>(2) Objectives of the training and assessment;
</P>
<P>(3) Tasks to perform or skills to demonstrate;
</P>
<P>(4) Criteria to use in determining that the tasks or skills have been performed properly;
</P>
<P>(5) A means for a Designated Examiner (DE) to attest that the applicant has successfully completed a practical demonstration and has proved proficient in the task or skill under the criteria; and
</P>
<P>(6) Identification of each DE by their full name and reference number, job title, ship name and official number, and serial number of the MMC held, and printed name and signature confirming that their initials certify that they have witnessed the practical demonstration of a particular task or skill by the applicant.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93068, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 10.405" NODE="46:1.0.1.2.10.4.7.5" TYPE="SECTION">
<HEAD>§ 10.405   Qualification as Qualified Assessor and Designated Examiner.</HEAD>
<P>(a) To become a Qualified Assessor (QA), an applicant must have documentary evidence to establish—
</P>
<P>(1) Experience, training, or instruction in assessment techniques;
</P>
<P>(2) Qualifications in the task for which the assessment is being conducted; and
</P>
<P>(3) Possession of the level of endorsement, or other professional credential, which provides proof that they have attained a level of experience and qualification equal or superior to the relevant level of knowledge, skills, and abilities to be assessed.
</P>
<P>(b) To become a Designated Examiner (DE) for towing officer assessment records (TOARs), an applicant must have documentary evidence to establish—
</P>
<P>(1) Experience, training, or instruction in assessment techniques on towing vessels;
</P>
<P>(2) Qualifications on towing vessels in the task for which the assessment is being conducted; and
</P>
<P>(3) Possession of the level of endorsement on towing vessels, or other professional credential, which provides proof that they have attained a level of qualification equal or superior to the relevant level of knowledge, skills, and abilities described in the training objectives.
</P>
<P>(c) Documentary evidence may be in the form of performance evaluations, which include an evaluation of effectiveness in on-the-job organization and delivery of training, or a certificate of successful completion from an “assessor training” course.
</P>
<P>(d) In order to renew their qualifications, each QA and DE must have either experience, training, or evidence of instruction in effective assessment within the past 5 years.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93068, Nov. 25, 2024; USCG-2021-0834, 89 FR 102332, 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 10.406" NODE="46:1.0.1.2.10.4.7.6" TYPE="SECTION">
<HEAD>§ 10.406   Approved courses.</HEAD>
<P>The NMC maintains the list of training organizations and the approvals given to the training they offer. This information is available online at <I>www.uscg.mil/nmc.</I>


</P>
</DIV8>


<DIV8 N="§ 10.407" NODE="46:1.0.1.2.10.4.7.7" TYPE="SECTION">
<HEAD>§ 10.407   Approval of training programs.</HEAD>
<P>(a) Training programs approved to qualify a mariner to hold an STCW or national endorsement must meet the standards in this section or the requirements in § 10.402 of this subpart. All such programs must also meet the same standards as those found in § 10.403 of this subpart. The Coast Guard will accept information submitted by training providers to state, regional, and/or national accrediting bodies as evidence such providers satisfy one or more of the requirements of this section.
</P>
<P>(b) <I>Categories.</I> The Coast Guard may approve programs designed to substitute for or fulfill any or all of the following:
</P>
<P>(1) A portion of sea service requirements.
</P>
<P>(2) Examinations required by the Coast Guard.
</P>
<P>(3) Professional competency requirements.
</P>
<P>(4) Regulatory requirements.
</P>
<P>(c) <I>Request for approval.</I> Organizations desiring program approval by the Coast Guard must submit a written request and a complete curriculum package to the National Maritime Center (NMC), either by mail or electronically. The curriculum package must include the following information:
</P>
<P>(1) <I>A cover letter.</I> The cover letter must contain—
</P>
<P>(i) The name of the organization providing the instruction;
</P>
<P>(ii) The location(s) where it will be held;
</P>
<P>(iii) A general description and overview of the program, including the individual courses that are part of the program;
</P>
<P>(iv) The category of acceptance being sought as listed in paragraph (b) of this section; and
</P>
<P>(v) Reference to regulatory requirements met by the training.
</P>
<P>(2) <I>A goal statement(s).</I> The goal statement should describe—
</P>
<P>(i) The specific performance behaviors to be measured;
</P>
<P>(ii) The conditions under which the performance behavior(s) will be exhibited; and
</P>
<P>(iii) The level of performance behavior(s) that is to be achieved.
</P>
<P>(3) <I>Performance objectives.</I> Performance objectives are statements, which identify the specific knowledge, skill, or ability the student should gain and display as a result of the training or instructional activity. A performance objective is made up of three elements: Expected student performance, condition, and criterion.
</P>
<P>(4) <I>Assessment instruments.</I> Assessment instruments are any tools used to determine whether the student has achieved the desired level of knowledge, understanding, or proficiency.
</P>
<P>(5) <I>Instructor information.</I> Documentary evidence that each instructor and assessor—
</P>
<P>(i) Has either experience, training, or evidence of instruction in effective instructional techniques and/or in effective assessment techniques;
</P>
<P>(ii) Is qualified in the task for which the training is being conducted and have relevant experience; and
</P>
<P>(iii) Has attained a level of experience and qualification equal or superior to the relevant level of knowledge, skills, and abilities described in the performance objective.
</P>
<P>(6) <I>Site information.</I> Site information must include a description of the facility or facilities at which the training will be held. Authority to teach at an alternative site requires approval by the NMC.
</P>
<P>(7) <I>A teaching syllabus.</I> A detailed teaching syllabus providing the following information:
</P>
<P>(i) Instructional strategy. Aspects of instructional strategies should include—
</P>
<P>(A) The order of presentation;
</P>
<P>(B) The level of interaction, including the student-to-teacher ratio;
</P>
<P>(C) Feedback;
</P>
<P>(D) Remediation;
</P>
<P>(E) Testing strategies; and
</P>
<P>(F) Media used to present information.
</P>
<P>(ii) Instructional materials, including lesson plans containing—
</P>
<P>(A) Pre-instructional activities;
</P>
<P>(B) Content presentation;
</P>
<P>(C) Student participation;
</P>
<P>(D) Assessment processes; and
</P>
<P>(E) Other instructional activities, such as homework and reading assignments.
</P>
<P>(iii) Course surveys on the relevance and effectiveness of the training completed by students.
</P>
<P>(iv) Course schedule, including the duration and order of lessons, and an indication as to whether each lesson is—
</P>
<P>(A) A classroom lecture;
</P>
<P>(B) A practical demonstration;
</P>
<P>(C) A simulator exercise;
</P>
<P>(D) An examination; or
</P>
<P>(E) Another method of instructional reinforcement.
</P>
<P>(8) <I>Program completion certificate.</I> A sample program completion certificate.
</P>
<P>(d) <I>Approval notification.</I> The Coast Guard will notify each applicant for program approval when an approval is granted or denied. If the Coast Guard denies a request for approval, the Coast Guard will inform the applicant of the reasons for the denial and describe the corrections required for granting an approval.
</P>
<P>(e) <I>Validity of program approval.</I> Unless surrendered, suspended, or withdrawn, an approval for a program is valid for up to a maximum of 5 years after issuance, unless—
</P>
<P>(1) The school ceases operation;
</P>
<P>(2) The school gives notice that it will no longer offer the program;
</P>
<P>(3) The owner or operator fails to submit any required report; or
</P>
<P>(4) Any change occurs in the ownership of the school to which the approval was issued.
</P>
<P>(f) <I>Significant changes to the course program approval.</I> (1) Any significant changes to the program approval or the content of the program will be handled as a request for renewal of an approval (as specified in paragraph (f) of this section), or as a request for an original approval (as specified in paragraph (b) of this section), depending on the nature and scope of the change.
</P>
<P>(2) The Coast Guard may not accept program completion certificates if the program does not follow the conditions of its approval.
</P>
<P>(g) <I>Renewal of program approval.</I> (1) If the owner or operator of a training school desires to have a program's approval renewed, the owner or operator must submit a request to the NMC accompanied by the information from paragraphs (c)(1), (c)(5), (c)(6), and (c)(7) of this section.
</P>
<P>(2) If satisfied that the content and quality of instruction remain satisfactory, the Coast Guard will approve the request.
</P>
<P>(3) The renewed approval is valid as detailed in paragraph (e) of this section.
</P>
<P>(h) <I>Suspension of approval.</I> (1) The Coast Guard may suspend the approval, require the holder to surrender the certificate of approval, and may direct the holder to cease claiming the program is Coast Guard-approved, if it determines that a specific program does not comply with the—
</P>
<P>(i) Applicable provisions of 46 CFR parts 10, 11, 12, or 13;
</P>
<P>(ii) Requirements specified in the program's approval; or
</P>
<P>(iii) Program's curriculum package as submitted for approval.
</P>
<P>(2) The Coast Guard will notify the approval holder in writing of the intent to suspend program approval and the reasons for suspension. If the approval holder fails to correct the reasons for suspension, the program will be suspended. The Coast Guard will notify the approval holder that the specific program fails to meet applicable requirements and explain how the deficiency can be corrected.
</P>
<P>(3) The Coast Guard may grant the approval holder up to 90 days to correct the deficiency.
</P>
<P>(4) Program completion certificates will not be accepted for training provided during a period of suspension or expiration.
</P>
<P>(i) <I>Withdrawal of approval.</I> The Coast Guard may withdraw approval for any program—
</P>
<P>(1) When the approval holder fails to correct the deficiency of a suspended program within 90 days; or
</P>
<P>(2) Upon determining that the approval holder has demonstrated a pattern or history of any of the following:
</P>
<P>(i) Failing to comply with the applicable regulations or the program approval requirements.
</P>
<P>(ii) Deviating from approved program curricula.
</P>
<P>(iii) Presenting instructional material in a manner that does not achieve the learning objectives.
</P>
<P>(iv) Falsifying any document required and integral to the conduct of the program, including, but not limited to, attendance records, written test grades, course completion grades, or assessment of practical demonstrations.
</P>
<P>(j) <I>Appeals of suspension or withdrawal of approval.</I> Anyone directly affected by a decision to suspend or withdraw an approval may appeal the decision to the Commandant as provided in § 1.03-40 of this chapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 10.408" NODE="46:1.0.1.2.10.4.7.8" TYPE="SECTION">
<HEAD>§ 10.408   Coast Guard-accepted training other than approved courses and programs.</HEAD>
<P>(a) When the training and assessment of competence required by this part are not subject to Coast Guard approval under §§ 10.402 and 10.407 of this subpart, but are used to qualify a mariner to hold an endorsement, the offeror of the course or program must ensure that such training and assessment meets the same standards as those found in §§ 10.402 and 10.403 of this subpart.
</P>
<P>(b) The Coast Guard will accept courses approved and monitored by a Coast Guard-accepted Quality Standard System (QSS) organization. The Coast Guard maintains a list of training organizations conducting accepted training that are independently monitored by a Coast Guard-accepted QSS organization. The Coast Guard-accepted QSS organization must comply with the following requirements:
</P>
<P>(1) Submit a certificate of acceptance of training to the Coast Guard.
</P>
<P>(2) Submit an updated certificate of acceptance to the Coast Guard if the terms of acceptance have been changed.
</P>
<P>(3) Sign each certificate to the training organization owner or operator, or its authorized representative(s), stating that the training fully complies with the requirements of this section, and identifying the Coast Guard-accepted QSS organization being used for independent monitoring.
</P>
<P>(c) The training must be audited periodically in accordance with the requirements of § 10.409(e)(7) of this subpart. If the Coast Guard determines, on the basis of its own observations or conclusions or those of the Coast Guard-accepted QSS organization, that the particular training does not satisfy one or more of the conditions described in paragraph (a) of this section—
</P>
<P>(1) The Coast Guard or Coast Guard-accepted QSS organization will so notify the offeror of the training by letter, enclosing a report of the observations and conclusions;
</P>
<P>(2) The offeror may, within a period of time specified in the notice, either appeal the observations or conclusions to the Commandant (CG-MMC) or bring the training into compliance; and
</P>
<P>(3) If the appeal is denied—or if the deficiency is not corrected in the allotted time, or within any additional time period judged by the Coast Guard to be appropriate, considering progress toward compliance—the Coast Guard will remove the training from the list maintained under paragraph (b) of this section until it can verify full compliance. The Coast Guard may deny applications for endorsements based, in whole or in part, on training not on the list, until additional training or assessment is documented.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2016-0315, 81 FR 43955, July 6, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 10.409" NODE="46:1.0.1.2.10.4.7.9" TYPE="SECTION">
<HEAD>§ 10.409   Coast Guard-accepted Quality Standard System (QSS) organizations.</HEAD>
<P>(a) Organizations wishing to serve as a Coast Guard-accepted QSS organization, to accept and monitor training on behalf of the Coast Guard, should apply to the National Maritime Center. An organization submitting an application may not act as a Coast Guard-accepted QSS organization until it has received its letter of acceptance.
</P>
<P>(b) <I>Validity of acceptance.</I> Organizations meeting the requirements in paragraph (e) of this section will be issued a letter of acceptance valid for a maximum period of 5 years from the date of issuance.
</P>
<P>(c) An organization wishing to become a Coast Guard-accepted QSS organization must have processes for reviewing, accepting, and monitoring training that are equal to the Coast Guard's course approval and oversight processes in §§ 10.402 through 10.410 of this subpart.
</P>
<P>(d) Each person conducting evaluation and monitoring of the training must be knowledgeable about the subjects being evaluated or monitored and about the national and international requirements that apply to the training, and must not be involved in the training and assessment of students.
</P>
<P>(e) The documentation submitted to the Coast Guard must contain the information listed below. An organization approved as a recognized classification society in accordance with 46 CFR part 8, subpart B, need not provide evidence of compliance with paragraphs (e)(1) and (e)(8) of this section.
</P>
<P>(1) Identification of the organization: Name of the organization, address, contact information, and organizational structure (including the QSS department).
</P>
<P>(2) Scope of approval: Training and assessment the organization wishes to accept and monitor.
</P>
<P>(3) Background of the organization: Historical information outlining the organization's experience reviewing and accepting training and/or assessment activities.
</P>
<P>(4) Staffing and support infrastructure, including—
</P>
<P>(i) Names and qualifications of the individuals who will be involved in the review, acceptance, and monitoring of training and assessment;
</P>
<P>(ii) Description of the training given to individuals who will be conducting review, acceptance, and monitoring activities; and
</P>
<P>(iii) Technical and support resources within the organization that support the review, acceptance and monitoring activities.
</P>
<P>(5) Submission guidelines: Information for client organizations to submit courses for review and acceptance, including criteria for course design, instructor/assessor qualifications, syllabi, equipment, and facilities.
</P>
<P>(6) <I>Review and acceptance procedures.</I> (i) Descriptions of the methods of evaluation of the physical, administrative, and infrastructure support aspects of client organizations;
</P>
<P>(ii) Descriptions of the methods of evaluation of the instructors or qualified assessors of a client organization and the maintenance of their records;
</P>
<P>(iii) Descriptions of format for accepting training material;
</P>
<P>(iv) Descriptions of the methods by which the course acceptance process responds to the client organization modifications to the training curriculum, changes to instructors or examiners, changes to the infrastructure support; and
</P>
<P>(v) Descriptions of the renewal procedures.
</P>
<P>(7) Audit procedures: Description of the methods for auditing accepted courses. Client organizations must be audited once in a 5-year period.
</P>
<P>(8) Quality commitment: Provide evidence of having a quality management system that includes the following elements:
</P>
<P>(i) A documented statement of a quality policy and quality objectives.
</P>
<P>(ii) A quality manual.
</P>
<P>(iii) Documented procedures and records.
</P>
<P>(iv) Documents, including records, determined by the organization to be necessary to ensure the effective planning, operation, and control of its processes.
</P>
<P>(f) Coast Guard-accepted QSS organizations must notify the NMC of the training they have accepted within 14 days of the acceptance date. The notification must include the name and address of the institution, the course title and the requirement the course meets, and a one-paragraph description of the course's content.
</P>
<P>(g) <I>Audits.</I> (1) A Coast Guard-accepted QSS organization must conduct internal audits at least once in 5 years with a minimum of 2 years between reviews. Results of the internal audits must be available upon request to the Coast Guard within 60 days of completion.
</P>
<P>(2) Each Coast Guard-accepted QSS organization may be audited by the Coast Guard at least once every 5 years. The results of the audit will be available to the Coast Guard-accepted QSS organization within 60 days of completion of the audit.
</P>
<P>(3) Results of Coast Guard-accepted QSS organizations' audits to client organizations must be available upon request to the Coast Guard within 60 days of completion.
</P>
<P>(h) <I>Disenrollment.</I> (1) A Coast Guard-accepted QSS organization must give each client organization it serves a 180-day notice of its intention to cease to function as a Coast Guard-accepted QSS organization.
</P>
<P>(2) If the Coast Guard determines that a Coast Guard-accepted QSS organization is not meeting its obligations to review, accept, and monitor training and assessment, the NMC will notify the organization in writing and will enclose information about the events that led to this determination. The organization will then have a specified period of time to correct the deficiency or appeal the conclusions to the Commandant (CG-5P). If the organization appeals, and the appeal is denied, or the deficiencies are not corrected within the allotted time, the NMC will withdraw the acceptance of the Coast Guard-accepted QSS organization. The NMC will notify all client organizations affected by this decision so that they may make arrangements to transfer to another Coast Guard-accepted QSS organization or seek NMC approval for their training.
</P>
<P>(i) A Coast Guard-accepted QSS organization may not approve courses provided by subsidiary organizations.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 10.410" NODE="46:1.0.1.2.10.4.7.10" TYPE="SECTION">
<HEAD>§ 10.410   Quality Standard System (QSS) requirements.</HEAD>
<P>(a) Providers of Coast Guard-approved courses, programs, training, and Coast Guard-accepted training creditable towards an STCW endorsement must establish and maintain a Quality Standard System (QSS), in accordance with Regulation I/8 of the STCW Convention (incorporated by reference, see § 10.103 of this part).
</P>
<P>(b) The QSS must be monitored by the Coast Guard or monitored through a third party that is designated as a Coast Guard-accepted QSS organization.
</P>
<P>(c) The Coast Guard-monitored QSS must—
</P>
<P>(1) Have a documented quality policy and quality objectives that align with the commitment by the training institution to achieve its missions and goals;
</P>
<P>(2) Maintain a manual that documents the objectives, authorities, and responsibilities that are essential controls for the implementation of the QSS, including—
</P>
<P>(i) The core procedures required to meet the missions and goals of the institution;
</P>
<P>(ii) The documents necessary for effective design, planning, operation, and control for the delivery of courses meeting the regulatory requirements;
</P>
<P>(iii) The filing and archiving of records so they are retrievable and legible;
</P>
<P>(iv) Action taken to stop recurrence of system, process, and product nonconformity; and
</P>
<P>(v) Auditing, reviewing, and improving the performance of the training management system.
</P>
<P>(d) Documentation from a nationally recognized academic accreditation body may be accepted by the Coast Guard as meeting one or more of the requirements listed in paragraph (c) of this section. The documentation must be readily available for inspection upon request.
</P>
<P>(e) The Coast Guard will accept documentation from a training institution certified under a national or international Quality Management System Standard as meeting one or more of the requirements listed in paragraph (c) of this section. The documentation must be readily available for inspection upon request.
</P>
<P>(f) The Coast Guard will accept company ISM documentation as meeting one or more of the requirements listed in paragraph (c) of this section.
</P>
<P>(g) Organizations are subject to audits at least twice in a 5-year period. Organizations must cooperate with Coast Guard audits.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77903, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30881, June 28, 2019]




</CITA>
</DIV8>


<DIV8 N="§ 10.411" NODE="46:1.0.1.2.10.4.7.11" TYPE="SECTION">
<HEAD>§ 10.411   Simulator performance standards.</HEAD>
<P>Simulators used in assessment of competence must meet the appropriate performance standards set out in Section A-I/12 of the STCW Code (incorporated by reference, see § 10.103 of this part). However, a simulator installed or brought into use before February 1, 2002, need not meet those standards if it fulfills the objectives of the assessment of competence or demonstration of proficiency.


</P>
</DIV8>


<DIV8 N="§ 10.412" NODE="46:1.0.1.2.10.4.7.12" TYPE="SECTION">
<HEAD>§ 10.412   Distance and e-learning.</HEAD>
<P>The Coast Guard may allow the training of mariners by means of distance learning and e-learning in accordance with the standards of training and assessment set forth in section B-I/6 (Training and assessment) of the STCW Code (incorporated by reference, see § 10.103 of this part).


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="11" NODE="46:1.0.1.2.11" TYPE="PART">
<HEAD>PART 11—REQUIREMENTS FOR OFFICER ENDORSEMENTS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>14 U.S.C. 503; 31 U.S.C. 9701; 46 U.S.C. 2101, 2103, and 2110; 46 U.S.C. chapter 71; 46 U.S.C. 7502, 7505, 7701, 8903, 8904, 8906, and 70105; E.O. 10173; DHS Delegation No. 00170.1, Revision No. 01.4. Section 11.107 is also issued under the authority of 44 U.S.C. 3507.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.11.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 11.101" NODE="46:1.0.1.2.11.1.7.1" TYPE="SECTION">
<HEAD>§ 11.101   Purpose of regulations.</HEAD>
<P>(a) The purpose of this part is to provide—
</P>
<P>(1) A means of determining the qualifications an applicant must possess to be eligible for an officer endorsement as a staff officer, deck officer, engineer officer, Pilot, or Radio Officer on merchant vessels, or for an endorsement to operate uninspected passenger vessels; and
</P>
<P>(2) A means of determining that an applicant is competent to serve as a Master, Chief Mate, Officer in Charge of a Navigational Watch, Chief Engineer Officer, Second Engineer Officer (First Assistant Engineer), Officer in Charge of an Engineering Watch, Designated Duty Engineer, or Global Maritime Distress and Safety System (GMDSS) Radio Operator, in accordance with the provisions of the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended (the STCW Convention or STCW), and other laws, and to receive the appropriate endorsement as required by STCW.
</P>
<P>(b) With few exceptions, these regulations do not specify or restrict officer endorsements to particular types of service such as tankships, freight vessels, or passenger vessels. However, each officer credentialed under this part must become familiar with the relevant characteristics of a vessel prior to assuming their duties as required in the provisions of § 15.405 of this subchapter.
</P>
<P>(c) The regulations previously found in subpart C of this part that prescribe the requirements applicable to approved training courses, training for a particular officer endorsement, and training and assessment associated with meeting the standards of competence established by the STCW Convention have been moved to 46 CFR part 10, subpart C.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93069, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.102" NODE="46:1.0.1.2.11.1.7.2" TYPE="SECTION">
<HEAD>§ 11.102   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference material (IBR) is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone: 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, England; phone: +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) The International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended, 2011 (the STCW Convention or the STCW), incorporation by reference approved for §§ 11.201, 11.426, 11.427, 11.428, 11.429, 11.493, 11.495, 11.497, 11.553, 11.555, 11.1001, 11.1003, 11.1009, and 11.1105.
</P>
<P>(2) The Seafarers' Training, Certification and Watchkeeping Code, as amended, 2011 (the STCW Code), incorporation by reference approved for §§ 11.201, 11.301, 11.302, 11.303, 11.305, 11.307, 11.309, 11.311, 11.313, 11.315, 11.317, 11.319, 11.321, 11.325, 11.327, 11.329, 11.331, 11.333, 11.335, 11.604, 11.901, and 11.1105.
</P>
<P>(3) The International Convention for the Safety of Life at Sea, 1974 (SOLAS), incorporation by reference approved for § 11.601.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2016-0315, 81 FR 43955, July 6, 2016; USCG-2021-0097, 89 FR 93069, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§§ 11.103-11.105" NODE="46:1.0.1.2.11.1.7.3" TYPE="SECTION">
<HEAD>§§ 11.103-11.105   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 11.107" NODE="46:1.0.1.2.11.1.7.4" TYPE="SECTION">
<HEAD>§ 11.107   Paperwork approval.</HEAD>
<P>(a) This section lists the control numbers assigned by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1980 (Pub. L. 96-511) for the reporting and recordkeeping requirements in this part.
</P>
<P>(b) The following control numbers have been assigned to the sections indicated:
</P>
<P>(1) OMB 1625-0040-46 CFR 11.201, 11.202, 11.205, 11.470, 11.472, 11.474, 11.542, and 11.544.
</P>
<P>(2) OMB 1625-028-46 CFR 11.480.


</P>
</DIV8>


<DIV8 N="§§ 11.109-11.113" NODE="46:1.0.1.2.11.1.7.5" TYPE="SECTION">
<HEAD>§§ 11.109-11.113   [Reserved]</HEAD>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.11.2" TYPE="SUBPART">
<HEAD>Subpart B—General Requirements for Officer Endorsements</HEAD>


<DIV8 N="§ 11.201" NODE="46:1.0.1.2.11.2.7.1" TYPE="SECTION">
<HEAD>§ 11.201   General requirements for national and STCW officer endorsements.</HEAD>
<P>(a) <I>General.</I> In addition to the requirements of part 10 of this subchapter, the applicant for an officer endorsement, whether original, renewal, duplicate, or raise of grade, must establish to the satisfaction of the Coast Guard that they possess all the qualifications necessary (including but not limited to age, experience, character, physical health, citizenship, approved training, professional competence, and a test for dangerous drugs) before the Coast Guard will issue the applicant a Merchant Mariner Credential (MMC). An applicant for any STCW endorsement must hold the appropriate national endorsement unless otherwise specified.
</P>
<P>(b) <I>English language requirements.</I> Except as provided in § 11.467(h) of this part, an applicant for an officer endorsement must demonstrate an ability to speak and understand English as found in the navigation rules, aids to navigation publications, emergency equipment instructions, machinery instructions, and radiotelephone communications instructions.
</P>
<P>(c) <I>Experience and service.</I> Applicants for officer endorsements should refer to § 10.232 of this subchapter for information regarding requirements for documentation and proof of sea service.
</P>
<P>(1) An applicant for a national officer endorsement must meet one of the following:
</P>
<P>(i) Have at least 3 months of required service on vessels of appropriate tonnage or horsepower within the 3 years immediately preceding the date of application; or
</P>
<P>(ii) Have at least 3 months of required service on vessels of the uniformed services as defined in 10 U.S.C. 101(a)(5) of appropriate tonnage or horsepower within the 7 years immediately preceding the date of application; or
</P>
<P>(iii) Have at least 3 months of required service attained through a combination of service established under paragraphs (c)(1)(i) or (ii) of this section.
</P>
<P>(2) No original officer endorsement may be issued to any naturalized citizen based on less experience in any grade or capacity than would have been required of a citizen of the United States by birth.
</P>
<P>(3) Experience and service acquired on foreign vessels is creditable for establishing eligibility for an officer endorsement, subject to evaluation by the Coast Guard to determine that it is a fair and reasonable equivalent to service acquired on merchant vessels of the United States, with respect to grade, tonnage, horsepower, waters, and operating conditions. An applicant who has obtained qualifying experience on foreign vessels must submit satisfactory documentary evidence of such service (including any necessary translation into English) in accordance with § 10.232 of this subchapter.
</P>
<P>(4) No applicant for an original officer endorsement who is a naturalized citizen and who has obtained experience on foreign vessels will be given an original officer endorsement in a grade higher than that upon which they have actually served while acting under the authority of a foreign credential.
</P>
<P>(5) Experience acquired while the applicant was less than 16 years of age is generally not creditable. Compelling circumstances and unique experiences acquired before the applicant reaches 16 years of age will be evaluated on a case-by-case basis.
</P>
<P>(d) <I>Citizenship.</I> No officer endorsement may be issued to any person who is not a citizen of the United States with the exception of operators of uninspected passenger vessels that are not documented under the laws of the United States.
</P>
<P>(e) <I>Age.</I> Except as specified in this paragraph, no officer endorsement may be issued to a person who has not attained the age of 21 years. The required evidence of age may be established using any of the items submitted to establish citizenship set out in 49 CFR 1572.17.
</P>
<P>(1) An endorsement may be granted to an applicant who has reached the age of 19 years as—
</P>
<P>(i) Master of near-coastal, Great Lakes and inland, or river vessels of 25-200 GRT;
</P>
<P>(ii) Third Mate;
</P>
<P>(iii) Third Assistant Engineer;
</P>
<P>(iv) Mate of vessels of between 200 GRT and 1,600 GRT;
</P>
<P>(v) Ballast Control Operator (BCO);
</P>
<P>(vi) Assistant Engineer-MODU;
</P>
<P>(vii) Assistant Engineer of Fishing Industry Vessels;
</P>
<P>(viii) Mate (Pilot) of Towing Vessels;
</P>
<P>(ix) Radio Officer;
</P>
<P>(x) Assistant Engineer-Limited; or
</P>
<P>(xi) Designated Duty Engineer of vessels of less than 4,000 HP/3,000 kW.
</P>
<P>(2) An endorsement may be granted to an applicant who has reached the age of 18 years as—
</P>
<P>(i) Limited Master of near-coastal vessels of less than 100 GRT;
</P>
<P>(ii) Limited Master of Great Lakes and inland vessels of less than 100 GRT;
</P>
<P>(iii) Mate of Great Lakes and inland vessels of 25-200 GRT;
</P>
<P>(iv) Mate of near-coastal vessels of 25-200 GRT;
</P>
<P>(v) Operator of Uninspected Passenger Vessels (OUPV);
</P>
<P>(vi) Designated Duty Engineer (DDE) of vessels of less than 1,000 HP/750 kW;
</P>
<P>(vii) Apprentice Mate of Towing Vessels;
</P>
<P>(viii) Officer in Charge of a Navigational Watch (OICNW);
</P>
<P>(ix) Officer in Charge of an Engineering Watch (OICEW); or
</P>
<P>(x) Electro-technical Officer (ETO).
</P>
<P>(f) <I>Physical examination.</I> (1) Persons serving or intending to serve in the merchant marine service are encouraged to take the earliest opportunity to ascertain, through examination, whether their visual acuity, color vision, hearing, and general physical condition, are such as to qualify them for service in that profession. Any physical impairment or medical condition that would render an applicant incompetent to perform the ordinary duties required of an officer is cause for denial of an officer endorsement.
</P>
<P>(2) Applications for an original officer endorsement, raises of grade, and extensions of route, must be current and up to date with respect to service and the physical examination, as appropriate. Physical examinations and applications are valid for 12 months from the date the application is approved.
</P>
<P>(g) <I>Character check.</I> (1) An individual may apply for an original officer endorsement, or officer or STCW endorsement of a different type, while on probation as a result of administrative action under part 5 of this chapter. The offense for which the applicant was placed on probation will be considered in determining their fitness to hold the endorsement applied for. An officer or STCW endorsement issued to an applicant on probation will be subject to the same probationary conditions as were imposed against the applicant's other credential. An applicant may not take an examination for an officer or STCW endorsement during any period of time when a suspension without probation or a revocation is effective against the applicant's currently held merchant mariner credential (MMC), or while an appeal from these actions is pending.
</P>
<P>(2) If information about the applicant's habits of life and character is brought to the attention of the Coast Guard after an original MMC or officer endorsement has been issued, and if such information reasonably supports the conclusion that the applicant cannot be entrusted with the duties and responsibilities of the MMC or officer endorsement issued, or indicates that the application for the MMC or officer endorsement was false or incomplete, the Coast Guard may notify the holder in writing that the MMC or officer endorsement is considered null and void, direct the holder to return the credential to the Coast Guard, and advise the holder that, upon return of the credential, the appeal procedures of § 10.237 of this subchapter apply.
</P>
<P>(h) <I>Firefighting certificate.</I> (1) Applicants for an original officer endorsement in the following categories must provide a certificate of completion from a firefighting course of instruction relevant to the endorsement being sought that has been approved by the Coast Guard. The firefighting course must have been completed within the past 5 years, or if it was completed more than 5 years before the date of application, the applicant must provide evidence of maintaining the standard of competence in accordance with the firefighting requirements for the credential sought.
</P>
<P>(2) The following categories must meet the requirements for Basic and Advanced Firefighting in Regulations VI/1 and VI/3 of the STCW Convention and Tables A-VI/1-2 and A-VI/3 of the STCW Code (both incorporated by reference, see § 11.102):
</P>
<P>(i) All national officer endorsements as Master or Mate on seagoing vessels of 200 GRT or more;
</P>
<P>(ii) All national officer endorsements for Master or Mate (Pilot) of Towing Vessels, except Apprentice Mate of Towing Vessels, on oceans;
</P>
<P>(iii) All national officer endorsements for MODUs;
</P>
<P>(iv) All national officer endorsements for engineers;
</P>
<P>(v) All national officer endorsements for OSVs; and
</P>
<P>(vi) All STCW officer endorsements except GMDSS Radio Operator.
</P>
<P>(3) The following categories must meet the requirements for basic firefighting in Regulation VI/1 of the STCW Convention and Table A-VI/1-2 of the STCW Code:
</P>
<P>(i) All officer endorsements as Master on vessels of less than 500 GT in ocean service.
</P>
<P>(ii) All officer endorsements for Master or Mate (Pilot) of Towing Vessels for service on near-coastal waters, except Apprentice Mate of Towing Vessels.
</P>
<P>(iii) All officer endorsements for Master or Mate (Pilot) of Towing Vessels for service on Great Lakes, except Apprentice Mate of Towing Vessels.
</P>
<P>(iv) All officer endorsements as Master or Mate (Pilot) of Towing Vessels for service on inland waters or Western Rivers, except Apprentice Mate of Towing Vessels.
</P>
<P>(A) The Coast Guard will accept a Coast Guard-approved modified basic firefighting course, which is the basic firefighting training described in this paragraph (h)(3) modified to only cover the equipment, fire prevention procedures, and firefighting operations required on towing vessels on inland waters or Western Rivers routes required in 46 CFR parts 140 and 142. A mariner who completes this modified basic firefighting course will be issued an endorsement that is restricted to inland waters or Western Rivers.
</P>
<P>(B) To increase in scope to Great Lakes, near-coastal, or oceans, the applicant will be required to complete the firefighting course appropriate to the route sought.
</P>
<P>(4) Applicants for a raise of grade of an officer endorsement who have not previously met the requirements of paragraph (h) of this section must do so.
</P>
<P>(i) <I>First-aid and cardiopulmonary resuscitation (CPR) course certificates.</I> All applicants for an original officer endorsement, except as provided in §§ 11.429, 11.456, and 11.467 of this part, must provide to the Coast Guard—
</P>
<P>(1) Evidence of continued competency in STCW Basic Training in accordance with § 11.302 or a certificate indicating completion not more than 1 year from the date of application of—
</P>
<P>(i) The American National Red Cross Standard First Aid course or American National Red Cross Community First Aid &amp; Safety course; or
</P>
<P>(ii) A Coast Guard-approved first-aid course; and
</P>
<P>(2) A currently valid certificate of completion of a CPR course from either—
</P>
<P>(i) The American National Red Cross;
</P>
<P>(ii) The American Heart Association; or
</P>
<P>(iii) A Coast Guard-approved CPR course.
</P>
<P>(j) <I>Professional examination.</I> (1) When the Coast Guard finds the applicant's experience and training to be satisfactory, and the applicant is eligible in all other respects, the Coast Guard will authorize examination in accordance with the following requirements:
</P>
<P>(i) Except for an endorsement required by the STCW Convention, any applicant for a deck or engineer officer endorsement limited to vessels less than 200 GRT, or an officer endorsement limited to uninspected fishing industry vessels, may request an orally assisted examination instead of any written or other textual examination. If there are textual questions that the applicant has difficulty reading and understanding, the Coast Guard will offer the orally assisted examination. Each officer endorsement based on an orally assisted examination is limited to the specific route and type of vessel upon which the applicant obtained the majority of service.
</P>
<P>(ii) The general instructions for administration of examinations and the lists of subjects for all officer endorsements appear in subpart I of this part. The Coast Guard will place in the applicant's file a record indicating the subjects covered.
</P>
<P>(iii) An applicant enrolled in an approved comprehensive program of training, service, and assessment will be authorized for an examination not more than 6 months prior to completion of the comprehensive program, provided all sea service and assessments of competency are completed prior to the examination.
</P>
<P>(iv) The examination, whether administered orally or by other means, must be conducted only in the English language.
</P>
<P>(2) When the application has been approved for examination, the approval is valid for 1 year.
</P>
<P>(3) An examination is not required for a staff officer or Radio Officer endorsement.
</P>
<P>(k) <I>Radar Observer.</I> Applicants for an endorsement as Radar Observer must provide a certificate of completion from a Radar Observer course as required by § 11.480.
</P>
<P>(l) <I>Restrictions.</I> The Coast Guard may modify the service, training and examination requirements in this part to satisfy the unique qualification requirements of an applicant or distinct group of mariners. The Coast Guard may also lower the age requirement for OUPV applicants. The authority granted by an officer endorsement will be restricted to reflect any modifications made under the authority of this paragraph.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58275, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2017-1025, 85 FR 57765, Sept. 16, 2020; USCG-2020-0492, 88 FR 67984, Oct. 3, 2023; USCG-2021-0097, 89 FR 93069, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024; USCG-2021-0097, 90 FR 24077, June 6, 2025]


</CITA>
</DIV8>


<DIV8 N="§§ 11.202-11.210" NODE="46:1.0.1.2.11.2.7.2" TYPE="SECTION">
<HEAD>§§ 11.202-11.210   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 11.211" NODE="46:1.0.1.2.11.2.7.3" TYPE="SECTION">
<HEAD>§ 11.211   Creditable service and equivalents for national and STCW officer endorsements.</HEAD>
<P>(a) Applicants for officer endorsements should refer to § 10.232 of this subchapter for information regarding requirements for documentation and proof of sea service.
</P>
<P>(b) Service toward an oceans, near-coastal, or STCW endorsement will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis up to 100 percent of the total required service.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, will be credited on a day-for-day basis for up to 50 percent of the total required service.
</P>
<P>(c) <I>Service on mobile offshore drilling units.</I> (1) MODU service is creditable for raise of grade of an officer endorsement. Evidence of 1 year of service on MODUs as Mate or equivalent while holding an officer endorsement licenses as Third Mate, or as Engineering Officer of the Watch or equivalent while holding an officer endorsement licenses as Third Assistant Engineer, is acceptable for a raise of grade to Second Mate or Second Assistant Engineer, respectively. However, any subsequent raises of grade of unlimited, non-restricted officer endorsements must include a minimum of 6 months of service on conventional vessels.
</P>
<P>(2) Service on MODUs maintaining station by means of dynamic positioning, may be credited as service on conventional vessels for any raise of grade; however, time more than 8 hours each day will not be credited.
</P>
<P>(3) A day of creditable MODU service must be a minimum of 4 hours, and no additional credit will be granted for periods of more than 8 hours.
</P>
<P>(4) Creditable MODU service excludes time spent ashore due to crew rotation.
</P>
<P>(d) <I>Service on Articulated Tug Barges (ATBs) and Integrated Tug Barges (ITBs).</I> Service on ATB or Dual Mode ITB units is creditable for an original deck officer endorsement or raise of grade of any deck officer endorsement. Service on an ATB or Dual Mode ITB with an aggregate tonnage of 1,600 GRT/3,000 GT or more is creditable on a two-for-one basis (2 days experience equals 1 day of creditable service) for up to 50 percent of the total service on vessels of 1,600 GRT/3,000 GT or more required for an unlimited officer endorsement. The remaining required service on vessels of more than 1,600 GRT/3,000 GT must be obtained on conventional vessels or Push Mode ITBs.
</P>
<P>(e) <I>Service on towing vessels.</I> Service as Master or Mate (Pilot) of Towing Vessels, when the aggregate tonnage of the tug and barges is 1,600 GRT/3,000 GT or more, is creditable, using the aggregate tonnage, on a two-for-one basis (2 days experience equals 1 day of creditable service) for up to 50 percent of the total service on vessels of 1,600 GRT/3,000 GT or more required for an unlimited officer endorsement. The remaining required service on vessels of more than 1,600 GRT/3,000 GT must be obtained on conventional vessels. This service must be documented as specified in § 10.232(a) of this subchapter.
</P>
<P>(f) <I>Cadet experience.</I> Individuals obtaining sea service as part of an approved training curriculum pursuant to either § 11.407(a)(2) or § 11.516(a)(3) must do so in the capacity of Cadet-Deck or Cadet-Engine, as appropriate, notwithstanding any other rating endorsements the individual may hold or any other capacity in which the individual may have served.
</P>
<P>(g) <I>Other experience.</I> Other experience in a marine-related area, other than at sea, or sea service performed on unique vessels, will be evaluated by the Coast Guard for a determination of equivalence to traditional service.
</P>
<P>(h) <I>Tonnage.</I> When determining sea service credit for officer endorsement applicants under subpart D of this part, the tonnage of a vessel solely admeasured using the Convention measurement scheme under 46 U.S.C. Chapter 143 will be credited as Gross Register Tonnage. This paragraph does not apply to those vessels measured under the optional regulatory measurement provisions of 46 U.S.C. 14305.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93070, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]  


</CITA>
</DIV8>


<DIV8 N="§§ 11.212-11.216" NODE="46:1.0.1.2.11.2.7.4" TYPE="SECTION">
<HEAD>§§ 11.212-11.216   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 11.217" NODE="46:1.0.1.2.11.2.7.5" TYPE="SECTION">
<HEAD>§ 11.217   Examination procedures and denial of officer endorsements.</HEAD>
<P>(a) The examination fee set out in Table 1 to § 10.219(a) of this subchapter must be paid before the applicant may take the first examination section. If an applicant fails three or more sections of the examination, a complete re-examination must be taken. On the subsequent exam, if the applicant again fails three or more sections, at least 3 months must elapse before another complete examination is attempted, and a new examination fee is required. If an applicant fails one or two sections of an examination, the applicant may be retested twice on these sections during the next 3 months. If the applicant does not successfully complete these sections within the 3-month period, a complete re-examination must be taken at least 3 months from the date of the last retest, and a new examination fee is required. The 3-month retest period may be extended by the Coast Guard if the applicant provides evidence documenting sea time that prevented the taking of a retest during the 3-month period. The retest period may not be extended beyond 7 months from the initial examination. All examinations and retests must be completed within 1 year of approval for examination.
</P>
<P>(b) If the Coast Guard refuses to grant an applicant the endorsement applied for due to the applicant's failure to pass a required examination, the Coast Guard will provide the applicant with a written statement setting forth the portions of the examination that must be retaken and the date by which the examination must be completed.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§§ 11.219-11.223" NODE="46:1.0.1.2.11.2.7.6" TYPE="SECTION">
<HEAD>§§ 11.219-11.223   [Reserved]</HEAD>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.11.3" TYPE="SUBPART">
<HEAD>Subpart C—STCW Officer Endorsements</HEAD>


<DIV8 N="§ 11.301" NODE="46:1.0.1.2.11.3.7.1" TYPE="SECTION">
<HEAD>§ 11.301   Requirements for STCW officer endorsements.</HEAD>
<P>(a) <I>Standard of competence.</I> (1) The Coast Guard will accept one or more methods listed in the STCW Code to demonstrate meeting the standard of competence in this subpart. See Column 3—Methods for demonstrating competence—of the Tables of Competence in the STCW Code (incorporated by reference, see § 11.102 of this part). The Coast Guard will accept the following as evidence of meeting the standard of competence under each of these methods:
</P>
<P>(i) In-service experience: Documentation of successful completion of assessments, approved or accepted by the Coast Guard, and signed by a Qualified Assessor (QA)—deck or engineering—as appropriate.
</P>
<P>(ii) Training ship experience: Documentation of successful completion of an approved training program involving formal training and assessment onboard a training ship.
</P>
<P>(iii) Simulator training: Documentation of successful completion of training and assessment from a Coast Guard-approved course involving maritime simulation.
</P>
<P>(iv) Laboratory equipment training: Documentation of successful completion of training and assessments from an approved training course or facility.
</P>
<P>(v) Practical training or instruction:
</P>
<P>(A) Documentation of successful completion of assessment as part of a structured/formal training or instruction provided by an organization or company as part of an accepted safety or quality management system; or
</P>
<P>(B) Documentation of successful completion of an approved training course from a school or facility.
</P>
<P>(vi) Specialist training: Documentation of successful completion of assessment as part of a company training or specialized training provided by a maritime or equipment specialist.
</P>
<P>(vii) Workshop skills training: Documentation of successful completion of assessments or completion certificate from an approved training program, school or facility.
</P>
<P>(viii) Training program: Documentation of successful completion of an approved training program.
</P>
<P>(ix) Training on a manned scale ship model: Documentation of successful completion of assessment as part of a structured/formal training or instruction provided by an approved training school or facility.
</P>
<P>(x) Practical demonstration of competence: Documentation of successful completion of assessments approved or accepted by the Coast Guard.
</P>
<P>(xi) Practical test and practical experience: Documentation of successful completion of assessments approved or accepted by the Coast Guard.
</P>
<P>(xii) Examination: Successful completion of a Coast Guard examination.
</P>
<P>(xiii) Instruction or course: Documentation of successful completion of an approved or accepted course of instruction.
</P>
<P>(2) Knowledge components may be documented by—
</P>
<P>(i) Successful completion of the Coast Guard examination for the associated officer endorsement;
</P>
<P>(ii) Successful completion of an approved course; or
</P>
<P>(iii) Successful completion of an approved program.
</P>
<P>(3) The Coast Guard will publish assessment guidelines that should be used to document assessments that demonstrate meeting the standard of competence, as required by paragraph (a)(1) of this section. Organizations may develop alternative assessment documentation for demonstrations of competence; however, such documentation must be approved by the Coast Guard prior to its use and submittal with an application.
</P>
<P>(b) <I>Service.</I> (1) Service as a rating will not be accepted to raise of grade from the operational-level to management-level STCW endorsements.
</P>
<P>(2) Service on the Great Lakes will be credited on a day-for-day basis for up to 100 percent of the total required service.
</P>
<P>(3) Service on inland waters other than Great Lakes, which are navigable waters of the United States, will be credited on a day-for-day basis for up to 50 percent of the total required service.
</P>
<P>(4) Service accrued onboard vessels with dual tonnages (both domestic and international) will be credited using the international tonnage for the credential sought.
</P>
<P>(5) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years as described in § 11.303(c) of this subpart, will be required to meet the requirements of § 11.303(a) of this subpart.
</P>
<P>(c) <I>Operational-level endorsement.</I> Applicants holding national officer endorsements, who seek to add an STCW endorsement at the operational level, must provide evidence of meeting the STCW requirements found in this subpart, including—
</P>
<P>(1) Meeting the service requirements for the operational-level STCW endorsement;
</P>
<P>(2) Satisfactory completion of the STCW operational-level standards of competence; and
</P>
<P>(3) Satisfactory completion of the STCW operational-level training as required in this part.
</P>
<P>(d) <I>Management-level endorsement.</I> Applicants holding national officer endorsements as Master, Chief Mate, Chief Engineer, or First Assistant Engineer, and who seek to add an STCW endorsement at the management level, must provide evidence of meeting the STCW requirements found in this subpart, including—
</P>
<P>(1) Meeting the service requirements for the management-level STCW endorsement;
</P>
<P>(2) Satisfactory completion of the STCW operational- and management-level standards of competence; and
</P>
<P>(3) Satisfactory completion of the STCW operational- and management-level training as required in this part.
</P>
<P>(e) <I>Training and assessment for Automatic Radar Plotting Aids (ARPA), Electronic Chart Display and Information System (ECDIS), or Global Maritime Distress and Safety System (GMDSS).</I> Training and assessment in the use of ARPA, ECDIS, or GMDSS is not required for those who serve exclusively on ships not fitted with ARPA, ECDIS, or GMDSS. For ARPA and ECDIS, this limitation must be reflected in the endorsement issued to the seafarer concerned. GMDSS is a separate endorsement that will only be added if the applicant qualifies for it.
</P>
<P>(f) <I>Exemptions and Limitations.</I> (1) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in the appropriate table of competence in the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the certificate may include a corresponding limitation. (2) A seafarer may have a limitation removed by providing the Coast Guard with evidence of having completed the individual knowledge, understanding, and proficiency required.
</P>
<P>(g) Notwithstanding § 11.901 of this part, each mariner found qualified to hold any of the following national officer endorsements will also be entitled to hold an STCW endorsement corresponding to the service or other limitations or officer endorsements on the MMC. The vessels concerned are not subject to further obligation under STCW because of their special operating conditions as small vessels engaged in domestic, near-coastal voyages.
</P>
<P>(1) Masters, Mates, or engineers endorsed for service on small passenger vessels that are subject to subchapter T or K of this chapter and that operate beyond the boundary line.
</P>
<P>(2) Masters, Mates, or engineers endorsed for service on seagoing vessels of less than 200 GRT, other than passenger vessels subject to subchapter H of this chapter.
</P>
<P>(h) Mariners serving on, and owners or operators of any of the following vessels, do not need to hold an STCW endorsement, because they are exempt from application of STCW:
</P>
<P>(1) Fishing vessels as defined in 46 U.S.C. 2101.
</P>
<P>(2) Fishing vessels used as fish-tender vessels as defined in 46 U.S.C. 2101.
</P>
<P>(3) Barges as defined in 46 U.S.C. 102, including non-self-propelled mobile offshore drilling units.
</P>
<P>(4) Vessels operating exclusively on the Great Lakes or on the inland waters of the United States in the Straits of Juan de Fuca or on the Inside Passage between Puget Sound and Cape Spencer.
</P>
<P>(i) Mariners serving on, and owners or operators of uninspected passenger vessels as defined in subparagraph (B) of the definition of uninspected passenger vessel in 46 U.S.C. 2101, do not need to hold an STCW endorsement. The vessels concerned are not subject to further obligation under STCW because of their special operating conditions as small vessels engaged in domestic, near-coastal voyages.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93070, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024; USCG-2024-1103, 90 FR 52879, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 11.302" NODE="46:1.0.1.2.11.3.7.2" TYPE="SECTION">
<HEAD>§ 11.302   Basic Training.</HEAD>
<P>(a) Applicants seeking an STCW officer endorsement must provide evidence of meeting the standard of competence for Basic Training (BT) as follows:
</P>
<P>(1) Personal survival techniques as set out in Table A-VI/1-1 of the STCW Code (incorporated by reference, see § 11.102 of this part).
</P>
<P>(2) Fire prevention and firefighting as set out in Table A-VI/1-2 of the STCW Code.
</P>
<P>(3) Elementary first aid as set out in Table A-VI/1-3 of the STCW Code.
</P>
<P>(4) Personal safety and social responsibilities as set out in Table A-VI/1-4 of the STCW Code.
</P>
<P>(b) Every 5 years seafarers qualified in accordance with § 11.301(c) and (d) of this subpart must provide evidence of maintaining the standard of competence for BT.
</P>
<P>(c) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, for the following areas:
</P>
<P>(1) Personal survival techniques as set out in Table A-VI/1-1 of the STCW Code:
</P>
<P>(i) Donning a lifejacket.
</P>
<P>(ii) Boarding a survival craft from the ship, while wearing a lifejacket.
</P>
<P>(iii) Taking initial actions on boarding a lifeboat to enhance chance of survival.
</P>
<P>(iv) Streaming a lifeboat drogue or sea-anchor.
</P>
<P>(v) Operating survival craft equipment.
</P>
<P>(vi) Operating location devices, including radio equipment.
</P>
<P>(2) Fire prevention and firefighting as set out in Table A-VI/1-2 of the STCW Code:
</P>
<P>(i) Using self-contained breathing apparatus.
</P>
<P>(ii) Performing a rescue in a smoke-filled space, using an approved smoke-generating device aboard, while wearing a breathing apparatus.
</P>
<P>(3) Elementary first aid as set out in Table A-VI/1-3 of the STCW Code.
</P>
<P>(4) Personal safety and social responsibilities as set out in Table A-VI/1-4 of the STCW Code.
</P>
<P>(d) The Coast Guard will only accept evidence of approved assessments conducted ashore for the following areas:
</P>
<P>(1) Personal survival techniques as set out in Table A-VI/1-1 of the STCW Code:
</P>
<P>(i) Donning and using an immersion suit.
</P>
<P>(ii) Safely jumping from a height into the water.
</P>
<P>(iii) Righting an inverted liferaft while wearing a lifejacket.
</P>
<P>(iv) Swimming while wearing a lifejacket.
</P>
<P>(v) Keeping afloat without a lifejacket.
</P>
<P>(2) Fire prevention and firefighting as set out in Table A-VI/1-2 of the STCW Code:
</P>
<P>(i) Using various types of portable fire extinguishers.
</P>
<P>(ii) Extinguishing smaller fires, e.g., electrical fires, oil fires, and propane fires.
</P>
<P>(iii) Extinguishing extensive fires with water, using jet and spray nozzles.
</P>
<P>(iv) Extinguishing fires with foam, powder, or any other suitable chemical agent.
</P>
<P>(v) Fighting fire in smoke-filled enclosed spaces wearing self-contained breathing apparatus.
</P>
<P>(vi) Extinguishing fire with water fog or any other suitable firefighting agent in an accommodation room or simulated engineroom with fire and heavy smoke.
</P>
<P>(vii) Extinguishing oil fire with fog applicator and spray nozzles, dry chemical powder, or foam applicators.
</P>
<P>(e) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (c) of this section, will be required to meet the requirements of paragraph (a) of this section or complete approved or accepted refresher training.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93070, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.303" NODE="46:1.0.1.2.11.3.7.3" TYPE="SECTION">
<HEAD>§ 11.303   Advanced firefighting.</HEAD>
<P>(a) <I>Advanced firefighting.</I> Applicants seeking an STCW officer endorsement must provide evidence of meeting the standard of competence as set out in Table A-VI/3 of the STCW Code (incorporated by reference, see § 11.102 of this part). Applicants for an original STCW officer endorsement, who met the requirements of § 11.201(h) of this part will be deemed to have met the requirement of this paragraph.
</P>
<P>(b) Every 5 years seafarers qualified in accordance with paragraph (a) of this section must provide evidence of maintaining the standard of competence as set out in Table A-VI/3 of the STCW Code.
</P>
<P>(c) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (b) of this section for the following areas as set out in Table A-VI/3 of the STCW Code:
</P>
<P>(1) Control firefighting operations aboard ships with the following knowledge, understanding, and proficiencies:
</P>
<P>(i) Firefighting procedures at sea and in port, with particular emphasis on organization, tactics and command.
</P>
<P>(ii) Communication and coordination during firefighting operations.
</P>
<P>(iii) Ventilation control, including smoke extraction.
</P>
<P>(iv) Control of fuel and electrical systems.
</P>
<P>(v) Firefighting process hazards (dry distillation, chemical reactions, boiler uptake).
</P>
<P>(vi) Fire precautions and hazards associated with the storage and handling of materials.
</P>
<P>(vii) Management and control of injured persons.
</P>
<P>(viii) Procedures for coordination with shore-based firefighters.
</P>
<P>(2) Inspect and service fire-detection and extinguishing systems and equipment.
</P>
<P>(i) Requirements for statutory and classification surveys.
</P>
<P>(ii) Reserved.
</P>
<P>(d) The Coast Guard will only accept evidence of assessments conducted ashore as meeting the requirements of paragraph (b) of this section for the following areas as set out in Table A-VI/3 of the STCW Code:
</P>
<P>(1) Control firefighting operations aboard ships with the following knowledge, understanding, and proficiencies:
</P>
<P>(i) Use of water for fire-extinguishing, the effect on ship stability, precautions and corrective procedures.
</P>
<P>(ii) Firefighting involving dangerous goods.
</P>
<P>(2) Organize and train fire parties.
</P>
<P>(3) Inspect and service fire-detection and extinguishing systems and equipment.
</P>
<P>(i) Fire detection. Fire-detection systems; fixed fire-extinguishing systems; portable and mobile fire-extinguishing equipment, including appliances, pumps and rescue, salvage; life-support; personal protective and communication equipment.
</P>
<P>(ii) Reserved.
</P>
<P>(4) Investigate and compile reports on incidents involving fire.
</P>
<P>(e) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (c) of this section, will be required to meet the requirements of paragraph (a) of this section or complete approved or accepted refresher training.


</P>
</DIV8>


<DIV8 N="§ 11.304" NODE="46:1.0.1.2.11.3.7.4" TYPE="SECTION">
<HEAD>§ 11.304   STCW deck officer endorsements.</HEAD>
<P>(a) Specific requirements for all STCW deck officer endorsements are detailed in the applicable sections in this part.
</P>
<P>(1) Master on vessels of 3,000 GT or more (management level).
</P>
<P>(2) Chief Mate on vessels of 3,000 GT or more (management level).
</P>
<P>(3) Officer in Charge of a Navigational Watch (OICNW) of vessels of 500 GT or more (operational level).
</P>
<P>(4) Master of vessels of 500 GT or more and less than 3,000 GT (management level).
</P>
<P>(5) Chief Mate of vessels of 500 GT or more and less than 3,000 GT (management level).
</P>
<P>(6) Master of vessels of less than 500 GT (management level).
</P>
<P>(7) Master of vessels of less than 500 GT limited to near-coastal waters (management level).
</P>
<P>(8) OICNW of vessels of less than 500 GT (operational level).
</P>
<P>(9) OICNW of vessels of less than 500 GT limited to near-coastal waters (operational level).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93070, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.305" NODE="46:1.0.1.2.11.3.7.5" TYPE="SECTION">
<HEAD>§ 11.305   Requirements to qualify for an STCW endorsement as Master of vessels of 3,000 GT or more (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Master, an applicant must—
</P>
<P>(1) Provide evidence of 36 months of service as OICNW on vessels operating in oceans, near-coastal waters, and/or Great Lakes. This period may be reduced to not less than 24 months if the applicant served as Chief Mate for not less than 12 months. Service on inland waters that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department on vessels may be creditable for up to 3 months of the service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/2 of the STCW Code (incorporated by reference, see § 11.102 of this part); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Advanced ship handling.
</P>
<P>(ii) Advanced stability.
</P>
<P>(iii) Advanced meteorology.
</P>
<P>(iv) Leadership and managerial skills.
</P>
<P>(v) Search and rescue.
</P>
<P>(vi) ARPA, if serving on a vessel with this equipment.
</P>
<P>(vii) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(viii) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(ix) Management of medical care.
</P>
<P>(b) For a renewal of an STCW endorsement as Master of vessels of 3,000 GT or more to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers holding an STCW endorsement as Master of vessels of 500 GT or more and less than 3,000 GT, in accordance with § 11.311, are eligible to apply for the endorsement as Master of vessels of 3,000 GT or more upon completion of 6 months of sea service, under the authority of the endorsement, and must complete any items in paragraphs (a)(2) and (a)(3) of this section not previously satisfied.
</P>
<P>(e) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in table 1 to this paragraph:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.305(<E T="01">e</E>)—STCW Endorsement as Master of Vessels of 3,000 GT or More
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national


<br/>endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority of the


<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW


<br/>Table A-II/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training


<br/>required by this section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master ocean or near-coastal, unlimited tonnage</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93070, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.307" NODE="46:1.0.1.2.11.3.7.6" TYPE="SECTION">
<HEAD>§ 11.307   Requirements to qualify for an STCW endorsement as Chief Mate of vessels of 3,000 GT or more (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Chief Mate, an applicant must—
</P>
<P>(1) Provide evidence of 12 months of service as OICNW on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department on vessels may be creditable for up to 1 month of the service requirements;
</P>
<P>(2) Meet the standard of competence specified in Section A-II/2 of the STCW Code (incorporated by reference, see § 11.102 of this part); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Advanced ship handling.
</P>
<P>(ii) Advanced stability.
</P>
<P>(iii) Advanced meteorology.
</P>
<P>(iv) Leadership and managerial skills.
</P>
<P>(v) Search and rescue.
</P>
<P>(vi) ARPA, if serving on a vessel with this equipment.
</P>
<P>(vii) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(viii) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(ix) Management of medical care.
</P>
<P>(b) For a renewal of an STCW endorsement as Chief Mate of vessels of 3,000 GT or more to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers holding an STCW endorsement as Chief Mate of vessels of 500 GT or more and less than 3,000 GT, in accordance with § 11.313, are eligible to apply for the endorsement as Chief Mate of vessels of 3,000 GT or more upon completion of 6 months of sea service, under the authority of the endorsement, and must complete any items in paragraphs (a)(2) and (3) of this section not previously satisfied.
</P>
<P>(e) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.307(<E T="01">e</E>)—STCW Endorsement as Chief Mate of Vessels of 3,000 GT or More
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under


<br/>authority of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW


<br/>Table A-II/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training


<br/>required by

<br/>this

<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Mate ocean or near-coastal, unlimited tonnage</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master ocean or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Mate OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master of Towing Vessels ocean or near-coastal</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93071, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.309" NODE="46:1.0.1.2.11.3.7.7" TYPE="SECTION">
<HEAD>§ 11.309   Requirements to qualify for an STCW endorsement as Officer in Charge of a Navigational Watch of vessels of 500 GT or more (operational level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Officer in Charge of a Navigational Watch (OICNW), an applicant must—
</P>
<P>(1) Provide evidence of seagoing service as follows:
</P>
<P>(i) Thirty-six months of seagoing service in the deck department on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service; or
</P>
<P>(ii) Twelve months of seagoing service as part of an approved training program, which includes onboard training that meets the requirements of Section A-II/1 of the STCW Code (incorporated by reference, see § 11.102);
</P>
<P>(2) Provide evidence of having performed, during the required seagoing service, bridge watchkeeping duties under the supervision of an officer holding the STCW endorsement as Master, Chief Mate, Second Mate, or OICNW, for a period of not less than 6 months;
</P>
<P>(3) Provide evidence of meeting the standard of competence specified in Section A-II/1 of the STCW Code; and
</P>
<P>(4) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Radar Observer.
</P>
<P>(iii) Search and rescue.
</P>
<P>(iv) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(v) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats (PSC-Limited).
</P>
<P>(vi) Visual signaling.
</P>
<P>(vii) Bridge resource management (BRM).
</P>
<P>(viii) Terrestrial and celestial navigation, and electronic navigation systems.
</P>
<P>(ix) Watchkeeping, including International Regulations for Preventing Collisions at Sea (COLREGS) and IMO standard marine communication phrases (SMCP).
</P>
<P>(x) Cargo handling and stowage.
</P>
<P>(xi) Ship handling.
</P>
<P>(xii) Stability and ship construction.
</P>
<P>(xiii) Meteorology.
</P>
<P>(xiv) ARPA, if serving on a vessel with this equipment.
</P>
<P>(xv) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(xvi) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(b) Experience gained in the engine department on vessels may be creditable for up to 3 months of the service requirements in paragraph (a)(1)(i) of this section.
</P>
<P>(c) For a renewal of an STCW endorsement as OICNW of vessels of 500 GT or more to be valid on or after January 1, 2017, each candidate must provide the following:
</P>
<P>(1) Evidence of meeting the standard of competence in leadership and teamworking skills.
</P>
<P>(2) Completion of approved training in ECDIS, if serving on a vessel with this equipment.
</P>
<P>(d) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/1 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(e) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.309(<E T="01">e</E>)—STCW Endorsement as OICNW of Vessels of 500 GT or More
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—


<br/>STCW Table A-II/1 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate ocean or near-coastal, unlimited tonnage</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master ocean or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate ocean or near-coastal, less than 1,600 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate ocean or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate OSV</TD><TD align="left" class="gpotbl_cell">12 months
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate of Towing Vessels ocean or near-coastal</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(4) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93071, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.311" NODE="46:1.0.1.2.11.3.7.8" TYPE="SECTION">
<HEAD>§ 11.311   Requirements to qualify for an STCW endorsement as Master of vessels of 500 GT or more and less than 3,000 GT (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Master, an applicant must—
</P>
<P>(1) Provide evidence of 36 months of service as OICNW on vessels operating in oceans, near-coastal waters, and/or Great Lakes. However, this period may be reduced to not less than 24 months if the applicant served as Chief Mate for not less than 12 months. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department on vessels may be creditable for up to 3 months of the service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/2 of the STCW Code (incorporated by reference, see § 11.102 of this part); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Advanced ship handling.
</P>
<P>(ii) Advanced stability.
</P>
<P>(iii) Advanced meteorology.
</P>
<P>(iv) Leadership and managerial skills.
</P>
<P>(v) Search and rescue.
</P>
<P>(vi) Management of medical care.
</P>
<P>(vii) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(viii) ARPA, if serving on a vessel with this equipment.
</P>
<P>(ix) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Master of vessels of 500 GT or more and less than 3,000 GT to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.311(<E T="01">d</E>)—STCW Endorsement as Master of Vessels of 500 GT or More and Less Than 3,000 GT
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 1,600 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93072, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.313" NODE="46:1.0.1.2.11.3.7.9" TYPE="SECTION">
<HEAD>§ 11.313   Requirements to qualify for an STCW endorsement as Chief Mate of vessels of 500 GT or more and less than 3,000 GT (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Chief Mate, an applicant must—
</P>
<P>(1) Provide evidence of 12 months of service as OICNW on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department on vessels may be creditable for up to 1 month of the service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/2 of the STCW Code (incorporated by reference, see § 11.102 of this part); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Advanced ship handling.
</P>
<P>(ii) Advanced stability.
</P>
<P>(iii) Advanced meteorology.
</P>
<P>(iv) Leadership and managerial skills.
</P>
<P>(v) Search and rescue.
</P>
<P>(vi) Management of medical care.
</P>
<P>(vii) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(viii) ARPA, if serving on a vessel with this equipment.
</P>
<P>(ix) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Chief Mate of vessels of 500 GT or more and less than 3,000 GT to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.313(<E T="01">d</E>)—STCW Endorsement as Chief Mate of Vessels of 500 GT or More and Less Than 3,000 GT
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Mate OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93072, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.315" NODE="46:1.0.1.2.11.3.7.10" TYPE="SECTION">
<HEAD>§ 11.315   Requirements to qualify for an STCW endorsement as Master of vessels of less than 500 GT (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Master, an applicant must—
</P>
<P>(1) Provide evidence of 36 months of seagoing service as OICNW on vessels operating in oceans, near-coastal waters, and/or Great Lakes; however, this period may be reduced to not less than 24 months if not less than 12 months of such seagoing service has been served as Chief Mate. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department may be creditable for up to 3 months of the service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/2 of the STCW Code (incorporated by reference, see § 11.102 of this part); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Search and rescue.
</P>
<P>(ii) Management of medical care.
</P>
<P>(iii) Leadership and managerial skills.
</P>
<P>(iv) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(v) ARPA, if serving on a vessel with this equipment.
</P>
<P>(vi) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Master of vessels of less than 500 GT to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.315(<E T="01">d</E>)—STCW Endorsement as Master of Vessels of Less Than 500 GT
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93073, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.317" NODE="46:1.0.1.2.11.3.7.11" TYPE="SECTION">
<HEAD>§ 11.317   Requirements to qualify for an STCW endorsement as Master of vessels of less than 500 GT limited to near-coastal waters (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Master, an applicant must—
</P>
<P>(1) Provide evidence of 12 months of service as OICNW, on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department on vessels may be creditable for up to 1 month of the service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/3 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(iii) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats (PSC-Limited).
</P>
<P>(iv) Radar Observer, if serving on a vessel with this equipment.
</P>
<P>(v) Leadership and managerial skills.
</P>
<P>(vi) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(vii) Radar Observer, if serving on a vessel with this equipment.
</P>
<P>(viii) ARPA, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Master of vessels of less than 500 GT limited to near-coastal waters to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) Leadership and managerial skills.
</P>
<P>(2) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/3 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.317(<E T="01">d</E>)—STCW Endorsement as Master of Vessels of Less Than 500 GT Limited to Near-Coastal Waters
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW


<br/>Table A-II/3 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2021-0097, 89 FR 93073, Nov. 25, 2024; 89 FR 105473, Dec. 27, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.319" NODE="46:1.0.1.2.11.3.7.12" TYPE="SECTION">
<HEAD>§ 11.319   Requirements to qualify for an STCW endorsement as Officer in Charge of a Navigational Watch of vessels of less than 500 GT (operational level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Officer in Charge of a Navigational Watch (OICNW), an applicant must—
</P>
<P>(1) Provide evidence of seagoing service as follows:
</P>
<P>(i) Provide evidence of 36 months of service in the deck department on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the required service. Experience gained in the engine department may be creditable for up to 3 months of the service requirements; or
</P>
<P>(ii) Provide evidence of not less than 12 months of seagoing service as part of an approved training program that includes onboard training that meets the requirements of Section A-II/1 of the STCW Code (incorporated by reference, see § 11.102).
</P>
<P>(2) Provide evidence of having performed during the required seagoing service, bridge watchkeeping duties, under the supervision of an officer holding the STCW endorsement as Master, Chief Mate, or OICNW, for a period of not less than 6 months. The Coast Guard will accept service on vessels as Boatswain, Able Seafarer, or quartermaster while holding the appropriate deck watchkeeping rating endorsement, which may be accepted on a two-for-one basis to a maximum allowable substitution of 3 months (6 months of experience equals 3 months of creditable service);
</P>
<P>(3) Provide evidence of meeting the standard of competence specified in Section A-II/1 of the STCW Code; and
</P>
<P>(4) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Radar Observer, if serving on a vessel with this equipment.
</P>
<P>(iii) Watchkeeping, including COLREGS and IMO standard marine communication phrases (SMCP).
</P>
<P>(iv) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(v) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats (PSC-Limited).
</P>
<P>(vi) Visual signaling.
</P>
<P>(vii) Bridge resource management;
</P>
<P>(viii) ARPA, if serving on a vessel with this equipment.
</P>
<P>(ix) GMDSS, if serving on a vessel with this equipment.
</P>
<P>(x) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as OICNW of vessels of less than 500 GT to be valid on or after January 1, 2017, each candidate must provide the following:
</P>
<P>(1) Evidence of meeting the standard of competence in leadership and teamworking skills.
</P>
<P>(2) Completion of approved training in ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/1 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.319(<E T="01">d</E>)—STCW Endorsement as Officer in Charge of a Navigational Watch (OICNW) of Vessels of Less Than 500 GT
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW


<br/>Table A-II/1 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(4) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93074, Nov. 25, 2024; 89 FR 105473, Dec. 27, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.321" NODE="46:1.0.1.2.11.3.7.13" TYPE="SECTION">
<HEAD>§ 11.321   Requirements to qualify for an STCW endorsement as Officer in Charge of a Navigational Watch of vessels of less than 500 GT limited to near-coastal waters (operational level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Officer in Charge of a Navigational Watch (OICNW), an applicant must—
</P>
<P>(1) Provide evidence of seagoing service as follows:
</P>
<P>(i) Twenty-four months of seagoing service in the deck department on vessels operating in oceans, near-coastal waters, and/or Great Lakes. Service on inland waters, bays, or sounds that are navigable waters of the United States may be substituted for up to 50 percent of the total required service. Experience gained in the engine department may be creditable for up to 3 months of the service requirements; or
</P>
<P>(ii) Successful completion of an approved training program that includes seagoing service as required by the Coast Guard; or
</P>
<P>(iii) Successful completion of approved training for this section and obtain 12 months of seagoing service;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-II/3 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(iii) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats (PSC-Limited).
</P>
<P>(iv) Bridge resource management;
</P>
<P>(v) ECDIS, if serving on a vessel with this equipment.
</P>
<P>(vi) Radar Observer, if serving on a vessel with this equipment.
</P>
<P>(vii) ARPA, if serving on a vessel with this equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as OICNW of vessels of less than 500 GT limited to near-coastal waters to be valid on or after January 1, 2017, each candidate must provide the following:
</P>
<P>(1) Evidence of meeting the standard of competence in leadership and teamworking skills.
</P>
<P>(2) Completion of approved training in ECDIS, if serving on a vessel with this equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/3 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.321(<E T="01">d</E>)—STCW Endorsement as OICNW of Vessels of Less Than 500 GT Limited to Near-Coastal Waters
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority


<br/>of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW


<br/>Table A-II/3 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal less than 500 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate of Towing Vessels oceans or near-coastal</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mate oceans or near-coastal, less than 200 GRT</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2021-0097, 89 FR 93074, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.323" NODE="46:1.0.1.2.11.3.7.14" TYPE="SECTION">
<HEAD>§ 11.323   STCW engineer officer endorsements.</HEAD>
<P>(a) Specific requirements for all STCW engineer officer endorsements are detailed in the applicable sections in this part.
</P>
<P>(1) Chief Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP propulsion power or more (management level).
</P>
<P>(2) Second Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP propulsion power or more (management level).
</P>
<P>(3) Officer in Charge of an Engineering Watch (OICEW) in a manned engineroom, or as a Designated Duty Engineer in a periodically unmanned engineroom, on vessels powered by main propulsion machinery of 750 kW/1,000 HP propulsion power or more (operational level).
</P>
<P>(4) Chief Engineer Officer on vessels powered by main propulsion machinery of between 750 kW/1,000 HP and 3,000 kW/4,000 HP propulsion power (management level).
</P>
<P>(5) Second Engineer Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP to 3,000 kW/4,000 HP propulsion power (management level).
</P>
<P>(6) Electro-technical Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more (operational level).
</P>
<P>(b) <I>Limitations.</I> (1) STCW engineer officer endorsements issued in accordance with §§ 11.325, 11.327, 11.329, 11.331, 11.333, and 11.335 of this subpart will be restricted to specific propulsion modes for steam, motor, or gas turbine-propelled vessels as appropriate.
</P>
<P>(2) STCW engineer officer endorsements issued in accordance with §§ 11.325, 11.327, 11.329, 11.331, 11.333, and 11.335 of this subpart for motor or gas turbine-propelled vessels may be endorsed as limited to serve on vessels without auxiliary boilers, waste-heat boilers, distilling plants, oily water separators, or sewage treatment plants. An applicant may qualify for removal of any of these limitations by demonstrating the appropriate competencies.
</P>
<P>(c) An engineer officer who does not hold an STCW endorsement may serve on seagoing vessels propelled by machinery of less than 750 kW/1,000 HP, the vessels specified in § 15.105(f) and (g) of this subchapter, and vessels operating on the Great Lakes or inland waters of the United States.
</P>
<P>(d) An officer endorsement issued in the grade of Chief Engineer-Limited or Assistant Engineer-Limited allows the holder to serve within any propulsion power limitations on vessels of unlimited tonnage on inland waters, on vessels of less than 3,000 GT in Great Lakes service, and on the vessels specified in § 15.105(f) and (g) of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93075, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.325" NODE="46:1.0.1.2.11.3.7.15" TYPE="SECTION">
<HEAD>§ 11.325   Requirements to qualify for an STCW endorsement as Chief Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP propulsion power or more (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Chief Engineer Officer, an applicant must—
</P>
<P>(1) Provide evidence of not less than 36 months of service as OICEW on ships powered by main propulsion machinery of 750 kW/1,000 HP propulsion power or more. This period may be reduced to not less than 24 months if the applicant has served for not less than 12 months as Second Engineer Officer on ships powered by propulsion machinery of 3,000 kW/4,000 HP or more;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-III/2 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following areas:
</P>
<P>(i) Engineroom Resource Management (ERM) if not completed at the operational level.
</P>
<P>(ii) Leadership and managerial skills.
</P>
<P>(iii) Management of electrical and electronic control equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Chief Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP propulsion power or more to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) ERM if not completed at the operational level.
</P>
<P>(2) Leadership and managerial skills.
</P>
<P>(3) Management of electrical and electronic control equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.325(<E T="01">d</E>)—STCW Endorsement as Chief Engineer Officer on Vessels Powered by Main Propulsion Machinery of 3,000 <E T="01">k</E>W/4,000 HP Propulsion Power or More
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—


<br/>STCW Table A-III/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this


<br/>section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-Limited</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-MODU</TD><TD align="left" class="gpotbl_cell">12 months/24 months
<sup>4</sup></TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer, any horsepower 
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">24 months as DDE</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>4</sup> Depending on the type of sea service used to obtain Chief Engineer-MODU (refer to § 11.542)
</P><P class="gpotbl_note">
<sup>5</sup> STCW certificate should be limited to vessels less than 500 GRT.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93075, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.327" NODE="46:1.0.1.2.11.3.7.16" TYPE="SECTION">
<HEAD>§ 11.327   Requirements to qualify for an STCW endorsement as Second Engineer Officer on vessels powered by main propulsion machinery of 3,000kW/4,000 HP propulsion power or more (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Second Engineer Officer, an applicant must—
</P>
<P>(1) Provide evidence of not less than 12 months of service as OICEW on vessels powered by main propulsion machinery of 750kW/1,000 HP or more; or 12 months of sea service as a Chief Engineer on vessels powered by propulsion machinery of vessels between 750kW/1,000 HP and 3,000 kW/4,000 HP;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-III/2 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following areas:
</P>
<P>(i) Engineroom Resource Management (ERM) if not completed at the operational level.
</P>
<P>(ii) Leadership and managerial skills.
</P>
<P>(iii) Management of electrical and electronic control equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Second Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP propulsion power or more to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) ERM if not completed at the operational level.
</P>
<P>(2) Leadership and managerial skills.
</P>
<P>(3) Management of electrical and electronic control equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/2 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.327(<E T="01">d</E>)—STCW Endorsement as Second Engineer Officer on Vessels Powered by Main Propulsion Machinery of 3,000 <E T="01">k</E>W/4,000 HP Propulsion Power or More
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-III/2 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required


<br/>by this section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">First Assistant Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Second Assistant Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Third Assistant Engineer</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-Limited</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-MODU</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer-Unlimited 
<sup>4</sup></TD><TD align="left" class="gpotbl_cell">12 months as DDE</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>4</sup> STCW certificate should be limited to vessels less than 500 GRT.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93076, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.329" NODE="46:1.0.1.2.11.3.7.17" TYPE="SECTION">
<HEAD>§ 11.329   Requirements to qualify for an STCW endorsement as Officer in Charge of an Engineering Watch in a manned engineroom or Designated Duty Engineer in a periodically unmanned engineroom on vessels powered by main propulsion machinery of 750 kW/1,000 HP propulsion power or more (operational level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Officer in Charge of an Engineering Watch (OICEW), an applicant must—
</P>
<P>(1) Provide evidence of seagoing service as follows:
</P>
<P>(i) Thirty-six months of seagoing service in the engine department; or
</P>
<P>(ii) Successful completion of an approved training program, which includes a combination of workshop skill training and seagoing service of not less than 12 months, and that meets the requirements of Section A-III/1 of the STCW Code (incorporated by reference, see § 11.102);
</P>
<P>(2) Provide evidence of having performed during the required seagoing service, engineroom watchkeeping duties, under the supervision of an officer holding the STCW endorsement as Chief Engineer Officer or as a qualified engineer officer, for a period of not less than 6 months;
</P>
<P>(3) Provide evidence of meeting the standard of competence specified in Section A-III/1 of the STCW Code; and
</P>
<P>(4) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(iii) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats.
</P>
<P>(iv) Engineroom Resource Management (ERM).
</P>
<P>(v) Engineering terminology and shipboard operations.
</P>
<P>(vi) Auxiliary machinery.
</P>
<P>(vii) Gas turbine plants, as applicable.
</P>
<P>(viii) Steam plants, as applicable.
</P>
<P>(ix) Motor plants, as applicable.
</P>
<P>(x) Electrical machinery and basic electronics.
</P>
<P>(xi) Control systems.
</P>
<P>(b) Experience gained in the deck department may be creditable for up to 3 months of the service requirements in paragraph (a)(1)(i) of this section.
</P>
<P>(c) For a renewal of an STCW endorsement as OICEW to be valid on or after January 1, 2017, each candidate must provide evidence of having satisfactorily completed ERM training and meeting the standard competence in leadership and teamworking skills if not previously completed.
</P>
<P>(d) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/1 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(e) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.329(<E T="01">e</E>)—STCW Endorsement as OICEW in a Manned Engineroom or Designated Duty Engineer in a Periodically Unmanned Engineroom on Vessels Powered by Main Propulsion Machinery of 750 <E T="01">k</E>W/1,000 HP Propulsion Power or More [Operational level]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service *
</TH><TH class="gpotbl_colhed" scope="col">Competence—


<br/>STCW Table A-

<br/>III/1 **
</TH><TH class="gpotbl_colhed" scope="col">Training


<br/>required by

<br/>this

<br/>section ***
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Second Assistant Engineer any horsepower</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Third Assistant Engineer any horsepower</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-Limited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer-Unlimited, less than 500 GRT</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-MODU</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer, 3,000 kW/4,000 HP 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer, 750 kW/1,000 HP 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">24 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">* This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">** Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">*** Complete any items in paragraph (a)(4) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>1</sup> STCW certificate should be limited to vessels less than 500 GRT.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58276, Sept. 29, 2014; USCG-2015-0867, 80 FR 62469, Oct. 16, 2015; USCG-2021-0097, 89 FR 93076, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.331" NODE="46:1.0.1.2.11.3.7.18" TYPE="SECTION">
<HEAD>§ 11.331   Requirements to qualify for an STCW endorsement as Chief Engineer Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more and less than 3,000 kW/4,000 HP propulsion power (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Chief Engineer Officer, an applicant must—
</P>
<P>(1) Provide evidence of meeting the requirements for certification as OICEW, and have not less than 24 months of service on seagoing vessels powered by main propulsion machinery of not less than 750 kW/1,000 HP, of which not less than 12 months must be served while qualified to serve as Second Engineer Officer. Experience gained in the deck department may be creditable for up to 2 months of the total service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-III/3 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following areas:
</P>
<P>(i) Engineroom Resource Management (ERM) if not completed at the operational level.
</P>
<P>(ii) Leadership and managerial skills.
</P>
<P>(iii) Management of electrical and electronic control equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Chief Engineer Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more and less than 3,000 kW/4,000 HP propulsion power to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) ERM if not completed at the operational level.
</P>
<P>(2) Leadership and managerial skills.
</P>
<P>(3) Management of electrical and electronic control equipment.
</P>
<P>(c) An engineer officer qualified to serve as Second Engineer Officer on vessels powered by main propulsion machinery of 3,000 kW/4,000 HP or more, may serve as Chief Engineer Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more and less than 3,000 kW/4,000 HP provided the certificate is so endorsed.
</P>
<P>(d) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/3 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(e) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.331(<E T="01">e</E>)—STCW Endorsement as Chief Engineer Officer on Vessels Powered by Main Propulsion Machinery of 750 <E T="01">k</E>W/1,000 HP or More and Less Than 3,000 <E T="01">k</E>W/4,000 HP Propulsion Power
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-III/3 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required


<br/>by this section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">First Assistant Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-Limited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer-MODU</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer, 3,000 kW/4,000 HP 
<sup>4</sup></TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Designated Duty Engineer, 750 kW/1,000 HP 
<sup>4</sup></TD><TD align="left" class="gpotbl_cell">24 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>4</sup> STCW certificate should be limited to vessels less than 500 GRT.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93077, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.333" NODE="46:1.0.1.2.11.3.7.19" TYPE="SECTION">
<HEAD>§ 11.333   Requirements to qualify for an STCW endorsement as Second Engineer Officer on vessels powered by main propulsion machinery of 750kW/1,000 HP or more and less than 3,000 kW/4,000 HP propulsion power (management level).</HEAD>
<P>(a) To qualify for an STCW endorsement as Second Engineer Officer, an applicant must—
</P>
<P>(1) Provide evidence of meeting the requirements for certification as OICEW, as well as serving for not less than 12 months as Assistant Engineer Officer or engineer officer on vessels powered by main propulsion machinery of not less than 750 kW/1,000 HP. Experience gained in the deck department may be creditable for up to 1 month of the total service requirements;
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-III/3 of the STCW Code (incorporated by reference, see § 11.102); and
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following areas:
</P>
<P>(i) Engineroom Resource Management (ERM) if not completed at the operational level.
</P>
<P>(ii) Leadership and managerial skills.
</P>
<P>(iii) Management of electrical and electronic control equipment.
</P>
<P>(b) For a renewal of an STCW endorsement as Second Engineer Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more and less than 3,000 kW/4,000 HP propulsion power to be valid on or after January 1, 2017, each candidate must provide evidence of successful completion of approved training in the following:
</P>
<P>(1) ERM if not completed at the operational level.
</P>
<P>(2) Leadership and managerial skills.
</P>
<P>(3) Management of electrical and electronic control equipment.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/3 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the credential may include a corresponding limitation.
</P>
<P>(d) Seafarers with one of the following national officer endorsements are eligible to apply for this endorsement upon completion of the requirements in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.333(<E T="01">d</E>)—STCW Endorsement as Second Engineer Officer on Vessels Powered by Main Propulsion Machinery of 750 <E T="01">k</E>W/1,000 HP or More and Less Than 3,000 <E T="01">k</E>W/4,000 HP Propulsion Power
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-III/3 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required


<br/>by this section 
<sup>3</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">First Assistant Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Second Assistant Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Third Assistant Engineer</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-Limited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Assistant Engineer-MODU</TD><TD align="left" class="gpotbl_cell">12 months</TD><TD align="left" class="gpotbl_cell">Yes</TD><TD align="left" class="gpotbl_cell">Yes.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93078, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.335" NODE="46:1.0.1.2.11.3.7.20" TYPE="SECTION">
<HEAD>§ 11.335   Requirements to qualify for an STCW endorsement as an Electro-technical Officer on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more (operational level).</HEAD>
<P>(a) To qualify for an STCW endorsement as an Electro-technical Officer (ETO), an applicant must—
</P>
<P>(1) Provide evidence of 36 months combined workshop skills training and approved seagoing service of which not less than 30 months must be seagoing service in the engine department of vessels. Experience gained in the deck department may be creditable for up to 3 months of the service requirements; or completion of an approved training program, that includes a combination of workshop skill training and seagoing service of not less than 12 months, and which meets the requirements of Section A-III/6 of the STCW Code (incorporated by reference, see § 11.102);
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Section A-III/6 of the STCW Code;
</P>
<P>(3) Provide evidence of having satisfactorily completed approved training in the following subject areas:
</P>
<P>(i) Medical First-aid Provider.
</P>
<P>(ii) Basic and Advanced Firefighting in accordance with § 11.303.
</P>
<P>(iii) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats (PSC-Limited); and
</P>
<P>(4) Provide evidence of having satisfactorily completed approved professional training in the following subject areas:
</P>
<P>(i) Onboard computer networking and security.
</P>
<P>(ii) Radio electronics.
</P>
<P>(iii) Integrated navigation equipment.
</P>
<P>(iv) Ship propulsion and auxiliary machinery.
</P>
<P>(v) Instrumentation and control systems.
</P>
<P>(vi) High-voltage power systems.
</P>
<P>(b) Any applicant who has served in a relevant capacity onboard a vessel for a period of not less than 12 months within the last 60 months must provide evidence of—
</P>
<P>(1) Seagoing service; and
</P>
<P>(2) Having achieved the standards of competence specified in Section A-III/6 of the STCW Code.
</P>
<P>(c) An applicant who holds an STCW endorsement as OICEW, Second Engineer Officer, or Chief Engineer Officer will be allowed to receive the ETO endorsement upon completion of the requirements in Section A-III/6 of the STCW Code.
</P>
<P>(d) An applicant who does not hold any other national or STCW endorsement will be issued, upon completion of the requirements in this section, the ETO endorsement without any corresponding national endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93078, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.337" NODE="46:1.0.1.2.11.3.7.21" TYPE="SECTION">
<HEAD>§ 11.337   Requirements to qualify for an STCW endorsement as Vessel Security Officer.</HEAD>
<P>(a) The applicant for an endorsement as Vessel Security Officer (VSO) must provide satisfactory documentary evidence in accordance with the requirements in 33 CFR 104.215.
</P>
<P>(b) All applicants for an endorsement must meet the physical examination requirements in 46 CFR part 10, subpart C.
</P>
<P>(c) All applicants for this endorsement must meet the safety and suitability requirements and the National Driver Registry review requirements in § 10.209(e) of this subchapter, unless they have met these requirements within the previous 5 years in connection with another endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93078, Nov. 25, 2024USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.11.4" TYPE="SUBPART">
<HEAD>Subpart D—Professional Requirements for National Deck Officer Endorsements</HEAD>


<DIV8 N="§ 11.401" NODE="46:1.0.1.2.11.4.7.1" TYPE="SECTION">
<HEAD>§ 11.401   Ocean and near-coastal national officer endorsements.</HEAD>
<P>(a) Subject to the provisions of §§ 11.464(e) and 11.465(b), any MMC endorsement for service as Master or Mate on ocean waters qualifies the mariner to serve in the same grade on any waters, except towing vessels upon western rivers subject to the limitations of the endorsement.
</P>
<P>(b) Subject to the provisions of §§ 11.464(e) and 11.465(b), any MMC endorsement issued for service as Master or Mate on near-coastal waters qualifies the mariner to serve in the same grade on Great Lakes and inland waters, except towing vessels upon western rivers subject to the limitations of the endorsement.
</P>
<P>(c) Near-coastal endorsements for unlimited tonnage require the same number of years of service as the ocean-unlimited endorsements. The primary differences in these endorsements are the nature of the service and the scope of the required training, examination, and assessment.
</P>
<P>(d) A Master or Mate on vessels of 200 GRT or more, and a Master or Mate on vessels under 200 GRT, may be endorsed for Sail or Auxiliary Sail as appropriate. The applicant must provide the equivalent total service required for conventional officer endorsements, including at least 1 year of deck experience on that specific type of vessel. For example, for an officer endorsement as Master of vessels of less than 1,600 GRT endorsed for auxiliary sail, the applicant must meet the total experience requirements for the conventional officer endorsement, including time as Mate, and the proper tonnage experience, including at least 1 year of deck service, on appropriately sized auxiliary sail vessels. For an endorsement to serve on vessels of less than 200 GRT, see the individual endorsement requirements.
</P>
<P>(e) Service toward an oceans, near-coastal or STCW endorsement will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, may be substituted for up to 50 percent of the total required service.
</P>
<P>(3) Service on vessels to which STCW applies, whether inland or coastwise, will be credited on a day-for-day basis.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93078, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.402" NODE="46:1.0.1.2.11.4.7.2" TYPE="SECTION">
<HEAD>§ 11.402   Tonnage requirements for national ocean or near-coastal endorsements for vessels of 1,600 GRT or more.</HEAD>
<P>(a) To qualify for a national ocean or near-coastal endorsement for service on vessels of unlimited tonnage—
</P>
<P>(1) All the required experience must be obtained on vessels of 100 GRT or more; and
</P>
<P>(2) At least one-half of the required experience must be obtained on vessels of 1,600 GRT or more.
</P>
<P>(b) If an applicant for a national endorsement as Master or Mate of unlimited tonnage does not have the service on vessels of 1,600 GRT or more as required by paragraph (a)(2) of this section, a tonnage limitation will be placed on the MMC based on the applicant's qualifying experience. The endorsement will be limited to the maximum tonnage on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum tonnage on which at least 50 percent of the service was obtained, whichever is higher. However, the minimum tonnage limitation calculated according to this paragraph will be 2,000 GRT. Limitations are in multiples of 1,000 GRT using the next higher figure when an intermediate tonnage is calculated. When the calculated limitation equals or exceeds 10,000 GRT, the applicant is issued an unlimited tonnage endorsement.
</P>
<P>(c) Tonnage limitations imposed under paragraph (b) of this section may be raised or removed in one of the following manners:
</P>
<P>(1) When the applicant provides evidence of 6 months of service on vessels of 1,600 GRT or more in the highest grade endorsed, all tonnage limitations will be removed.
</P>
<P>(2) When the applicant provides evidence of 6 months of service on vessels of 1,600 GRT or more in any capacity as an officer other than the highest grade for which they are endorsed, all tonnage limitations for the grade in which the service is performed will be removed and the next higher grade endorsement will be raised to the tonnage of the vessel on which the majority of the service was performed. The total cumulative service before and after issuance of the limited MMC officer endorsement may be considered in removing all tonnage limitations.
</P>
<P>(3) When the applicant has 12 months of service as Able Seafarer on vessels of 1,600 GRT or more while holding an MMC endorsement as Third Mate, all tonnage limitations on the Third Mate's or MMC officer endorsement will be removed.
</P>
<P>(d) No applicant holding any national endorsement as Master or Mate of vessels of less than 1,600 GRT, less than 500 GRT, or less than 25-200 GRT may use the provisions of paragraph (c) of this section to increase the tonnages of their License or endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93079, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 11.403" NODE="46:1.0.1.2.11.4.7.3" TYPE="SECTION">
<HEAD>§ 11.403   Structure of national deck officer endorsements.</HEAD>
<P>Figure 11.403 illustrates the national deck officer endorsement structure, including crossover points. The section numbers on the diagram refer to the specific requirements applicable.
</P>
<img src="/graphics/er24de13.001.gif"/>
</DIV8>


<DIV8 N="§ 11.404" NODE="46:1.0.1.2.11.4.7.4" TYPE="SECTION">
<HEAD>§ 11.404   Service requirements for Master of ocean or near-coastal self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of ocean or near-coastal self-propelled vessels of unlimited tonnage is—
</P>
<P>(1) One year of service as Chief Mate on ocean self-propelled vessels; or
</P>
<P>(2) While holding an MMC endorsement as Chief Mate of ocean self-propelled vessels of unlimited tonnage, 12 months of service on deck as follows:
</P>
<P>(i) A minimum of 6 months of service as Chief Mate.
</P>
<P>(ii) Service as Second Mate, Third Mate, or Officer in Charge of a Navigational Watch (OICNW) accepted on a two-for-one basis (12 months as OICNW equals 6 months of creditable service).
</P>
<P>(b) An individual holding an endorsement as Master of Great Lakes and inland, self-propelled vessels of unlimited tonnage, or Master of inland, self-propelled vessels of unlimited tonnage, may obtain an endorsement as Master of oceans or near-coastal self-propelled vessels of unlimited tonnage by providing evidence of sea service of not less than 24 months under the authority of the credential and by completing the prescribed examination in subpart I of this part. Service will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis up to 100 percent of the total required service.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, will be credited on a day-for-day basis for up to 50 percent of the total required service.
</P>
<P>(3) Service on vessels to which STCW applies, whether inland or coastwise, will be credited on a day-for-day basis.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.305 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93079, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.405" NODE="46:1.0.1.2.11.4.7.5" TYPE="SECTION">
<HEAD>§ 11.405   Service requirements for Chief Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Chief Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage is 1 year of service as Officer in Charge of a Navigational Watch (OICNW) on ocean self-propelled vessels while holding an MMC endorsement as Second Mate.
</P>
<P>(b) Service towards an oceans, near-coastal, or STCW endorsement will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, may be substituted for up to 50 percent of the total required service.
</P>
<P>(3) Service on vessels to which STCW applies, whether inland or coastwise, will be credited on a day-for-day basis.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.307 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93079, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.406" NODE="46:1.0.1.2.11.4.7.6" TYPE="SECTION">
<HEAD>§ 11.406   Service requirements for Second Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Second Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage is—
</P>
<P>(1) One year of service as Officer in Charge of a Navigational Watch (OICNW) on ocean self-propelled vessels while holding an endorsement as Third Mate; or
</P>
<P>(2) While holding an MMC endorsement as Third Mate of ocean self-propelled vessels of unlimited tonnage, 12 months of service on deck as follows:
</P>
<P>(i) A minimum of 6 months service as officer in charge of a deck watch on ocean self-propelled vessels.
</P>
<P>(ii) Service on ocean self-propelled vessels as Boatswain, Able Seafarer, or quartermaster while holding a certificate or MMC endorsement as Able Seafarer, which may be accepted on a two-for-one basis to a maximum allowable substitution of six months (12 months of experience equals 6 months of creditable service).
</P>
<P>(b) Service towards an oceans, near-coastal or STCW endorsement will be credited as follows:
</P>
<P>(1) Service on the Great Lakes will be credited on a day-for-day basis up to 100 percent of the total required service.
</P>
<P>(2) Service on inland waters, other than Great Lakes, that are navigable waters of the United States, will be credited on a day-for-day basis for up to 50 percent of the total required service.
</P>
<P>(3) Service on vessels to which STCW applies, whether inland or coastwise, will be credited on a day-for-day basis.
</P>
<P>(c) If an individual holds an endorsement as Master of Great Lakes and inland self-propelled vessels of unlimited tonnage or Master of inland self-propelled vessels of unlimited tonnage, they may obtain an endorsement as Second Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage by completing the prescribed examination in subpart I of this part.
</P>
<P>(d) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.309 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93079, Nov. 25, 2024; USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.407" NODE="46:1.0.1.2.11.4.7.7" TYPE="SECTION">
<HEAD>§ 11.407   Service requirements for Third Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service or training required to qualify an applicant for an endorsement as Third Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage is—
</P>
<P>(1) Three years of service in the deck department on ocean self-propelled vessels, with a minimum of 6 months of bridge watchkeeping duties under the supervision of the Master or a qualified officer. Experience gained in the engine department on vessels of appropriate tonnage may be creditable for up to 3 months of the service requirements for this officer endorsement;
</P>
<P>(2) Graduation from—
</P>
<P>(i) The U.S. Merchant Marine Academy (deck curriculum);
</P>
<P>(ii) The U.S. Coast Guard Academy with qualification as an underway Officer in Charge of a Navigational Watch (OICNW), underway officer of the deck, or deck watch officer;
</P>
<P>(iii) The U.S. Naval Academy with qualification as an underway OICNW, underway officer of the deck or deck watch officer; or
</P>
<P>(iv) The deck class of a maritime academy approved by and conducted under rules prescribed by the Maritime Administrator and listed in part 310 of this title, including the ocean option program in the deck class of the Great Lakes Maritime Academy; or
</P>
<P>(3) Satisfactory completion of a comprehensive Apprentice Mate training program approved by the Coast Guard.
</P>
<P>(b) Graduation from the deck class of the Great Lakes Maritime Academy will qualify the graduate to be examined for an endorsement as Third Mate of self-propelled vessels of unlimited tonnage with a route appropriate to the program completed.
</P>
<P>(c) While holding an MMC endorsement as Master of ocean or near-coastal self-propelled vessels of less than 1,600 GRT, 1 year of service as Master on vessels of more than 200 GRT operating on ocean or near-coastal waters will qualify the applicant for an endorsement as Third Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage.
</P>
<P>(d) An individual holding an endorsement as Mate of Great Lakes and inland, self-propelled vessels of unlimited tonnage, or Master of inland, self-propelled vessels of unlimited tonnage, may obtain an endorsement as Third Mate of oceans or near-coastal self-propelled vessels of unlimited tonnage by completing the prescribed examination in subpart I of this part.
</P>
<P>(e) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.309 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93080, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.410" NODE="46:1.0.1.2.11.4.7.8" TYPE="SECTION">
<HEAD>§ 11.410   Requirements for deck officer endorsements for vessels of less than 1,600 GRT.</HEAD>
<P>(a) Endorsements as Master and Mate of vessels of less than 1,600 GRT are issued in the following tonnage categories:
</P>
<P>(1) Less than 1,600 GRT.
</P>
<P>(2) Less than 500 GRT.
</P>
<P>(3) Between 25 and 200 GRT in 50-ton increments and with appropriate mode of propulsion such as self-propelled, sail, or auxiliary sail.
</P>
<P>(b) Experience gained in the engine department on vessels of appropriate tonnage may be creditable for up to 90 days of the service requirements for any Master or Mate endorsement in this category.
</P>
<P>(c) An officer's endorsement in this category obtained with an orally assisted examination will be limited to 200 GRT. In order to raise that tonnage limit to 1,600 GRT, the written examination and service requirements must be satisfied.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0097, 89 FR 93080, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.412" NODE="46:1.0.1.2.11.4.7.9" TYPE="SECTION">
<HEAD>§ 11.412   Service requirements for Master of ocean or near-coastal self-propelled vessels of less than 1,600 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of ocean or near-coastal self-propelled vessels of less than 1,600 GRT is—
</P>
<P>(1) Four years total service on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 2 years of the required service. Two years of the required service must have been on vessels of more than 100 GRT. Two years of the required service must have been as a Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or equivalent position while holding an MMC endorsement as Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels. One year of the service as Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or equivalent position must have been on vessels of more than 100 GRT; or
</P>
<P>(2) One year of service on vessels of more than 100 GRT on ocean or near-coastal waters as a Master or Mate of self-propelled vessels, or Master or Mate of Towing Vessels while holding an MMC endorsement as Mate of ocean self-propelled vessels of less than 1,600 GRT or as Master or Mate of Towing Vessels.
</P>
<P>(b) An applicant holding an MMC endorsement as Chief Mate of ocean or near-coastal self-propelled vessels of 1,600 GRT or more is eligible for this endorsement without further examination. An applicant holding an MMC endorsement as Second Mate of ocean or near-coastal self-propelled vessels of 1,600 GRT or more is eligible for this endorsement upon completion of a limited examination.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.311 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93080, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.414" NODE="46:1.0.1.2.11.4.7.10" TYPE="SECTION">
<HEAD>§ 11.414   Service requirements for Mate of ocean self-propelled vessels of less than 1,600 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of self-propelled vessels of less than 1,600 GRT is—
</P>
<P>(1) Three years of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels, as follows:
</P>
<P>(i) Service on Great Lakes and inland waters may substitute for up to 18 months of the required service.
</P>
<P>(ii) One year of the required service must have been on vessels of more than 100 GRT.
</P>
<P>(iii) One year of the required service must have been as a Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or equivalent position while holding an MMC endorsement as Master, Mate, or Master or Mate (Pilot) of Towing Vessels. Six months of the required service as Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or equivalent position must have been on vessels of more than 100 GRT; or
</P>
<P>(2) Three years of total service in the deck department on ocean or near-coastal self-propelled, sail, or auxiliary sail vessels of more than 100 GRT. Six months of the required service must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.309 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93080, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.416" NODE="46:1.0.1.2.11.4.7.11" TYPE="SECTION">
<HEAD>§ 11.416   Service requirements for Mate of near-coastal self-propelled vessels of less than 1,600 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of near-coastal self-propelled vessels of less than 1,600 GRT is 2 years of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service. One year of the required service must have been on vessels of more than 100 GRT. Six months of the required service must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to § 11.309 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93081, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.418" NODE="46:1.0.1.2.11.4.7.12" TYPE="SECTION">
<HEAD>§ 11.418   Service requirements for Master of ocean or near-coastal self-propelled vessels of less than 500 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of ocean or near-coastal self-propelled vessels of less than 500 GRT is—
</P>
<P>(1) Three years total of service on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 18 months of the required service. Two years of the required service must have been as a Master, Mate, or equivalent position while holding an MMC endorsement as Master, Mate, or Operator of Uninspected Passenger Vessels. One year of the required service as Master, Mate, or equivalent position must have been on vessels of more than 50 GRT; or
</P>
<P>(2) One year of service on vessels of more than 50 GRT on ocean or near-coastal waters as a Master or Mate of self-propelled vessels, or Master or Mate of Towing Vessels while holding an MMC endorsement as Mate of ocean self-propelled vessels of less than 500 GRT.
</P>
<P>(b) The holder of an MMC endorsement as Master or Mate (Pilot) of Towing Vessels authorizing service on oceans or near-coastal routes is eligible for an endorsement as Master of ocean or near-coastal self-propelled vessels of less than 500 GRT after both 1 year of service as Master or Mate of Towing Vessels on oceans or near-coastal routes and completion of a limited examination.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.307, 11.309, 11.311, 11.313, and 11.315 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93081, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.420" NODE="46:1.0.1.2.11.4.7.13" TYPE="SECTION">
<HEAD>§ 11.420   Service requirements for Mate of ocean self-propelled vessels of less than 500 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of ocean self-propelled vessels of less than 500 GRT is 2 years of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service. One year of the required service must have been as a Master, Mate, or equivalent position while holding an endorsement as Master, Mate, or Operator of Uninspected Passenger Vessels. Six months of the required service as Master, Mate, or equivalent position must have been on vessels of more than 50 GRT.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.309, 11.317, 11.319, and 11.321 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93081, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.421" NODE="46:1.0.1.2.11.4.7.14" TYPE="SECTION">
<HEAD>§ 11.421   Service requirements for Mate of near-coastal self-propelled vessels of less than 500 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of near-coastal self-propelled vessels of less than 500 GRT is 2 years of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service. One year of the required service must have been on vessels of more than 50 GRT. Three months of the required service must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer on vessels of more than 50 GRT.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.309, 11.317, 11.319, and 11.321 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93081, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.422" NODE="46:1.0.1.2.11.4.7.15" TYPE="SECTION">
<HEAD>§ 11.422   Tonnage limitations and qualifying requirements for endorsements as Master or Mate of vessels of less than 200 GRT.</HEAD>
<P>(a) Each national endorsement as Master or Mate of vessels of less than 200 GRT is issued with a tonnage limitation based on the applicant's qualifying experience. The tonnage limitation will be issued at the 25, 50, 100, or 200 GRT level. The endorsement will be limited to the maximum GRT on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum GRT on which at least 50 percent of the service was obtained, whichever is higher. Limitations are as stated above, using the next higher figure when an intermediate tonnage is calculated. If more than 75 percent of the qualifying experience is obtained on vessels of 5 GRT or less, the MMC will automatically be limited to vessels of less than 25 GRT.
</P>
<P>(b) The tonnage limitation may be raised as follows:
</P>
<P>(1) For an endorsement as Mate, with at least 45 days of additional service on deck of a vessel in the highest tonnage increment authorized by the officer endorsement.
</P>
<P>(2) For an endorsement as Master, with at least 90 days of additional service on deck of a vessel in the highest tonnage increment authorized by the Master endorsement.
</P>
<P>(3) With additional service, which, when combined with all previously accumulated service, will qualify the applicant for a higher tonnage officer endorsement under the basic formula specified in paragraph (a) of this section.
</P>
<P>(4) With 6 months additional service in the deck department on vessels within the highest tonnage increment on the officer's MMC endorsement. In this case, the tonnage limitation may be raised one increment.
</P>
<P>(c) When the service is obtained on vessels upon which no personnel need an officer endorsement, the Coast Guard must be satisfied that the nature of this required service (<I>i.e.,</I> size of vessel, route, equipment, etc.) is a reasonable equivalent to the duties performed on vessels which are required to engage individuals with officer endorsements.
</P>
<P>(d) Service gained in the engineroom on vessels of 200 GRT or less may be creditable for up to 90 days of the deck service requirements for Mate.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93081, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.424" NODE="46:1.0.1.2.11.4.7.16" TYPE="SECTION">
<HEAD>§ 11.424   Requirements for Master of ocean self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an officer endorsement as Master of ocean self-propelled vessels of less than 200 GRT is—
</P>
<P>(1) Three years of total service on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 18 months of the required service. Two years of the required service must have been as Master, Mate, or equivalent position while holding an MMC endorsement as Master, as Mate, or as Operator of Uninspected Passenger Vessels (OUPV); or
</P>
<P>(2) Two years of total service as a Master or Mate of ocean or near-coastal towing vessels. Completion of an examination is also required.
</P>
<P>(b) In order to obtain an officer endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 12 months of service on sail or auxiliary sail vessels. The required 12 months of service may have been obtained prior to issuance of the Master's MMC endorsement.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.315, 11.317, 11.319, and 11.321 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93081, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.425" NODE="46:1.0.1.2.11.4.7.17" TYPE="SECTION">
<HEAD>§ 11.425   Requirements for Mate of ocean self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify for the endorsement as Mate of ocean self-propelled vessels of less than 200 GRT is—
</P>
<P>(1) Twelve months of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 6 months of the required service; or
</P>
<P>(2) Three months of service in the deck department of self-propelled vessels operating on ocean, near-coastal, Great Lakes, or inland waters while holding an MMC endorsement as Master of inland self-propelled, sail, or auxiliary sail vessels of less than 200 GRT.
</P>
<P>(b) The holder of an MMC endorsement as Operator of Uninspected Passenger Vessels (OUPV) with a near-coastal route endorsement may obtain this endorsement by successfully completing an examination on rules and regulations for small passenger vessels.
</P>
<P>(c) To obtain this officer endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 6 months of deck service on sail or auxiliary sail vessels.
</P>
<P>(d) A License or MMC endorsement as Master of near-coastal self-propelled vessels may be endorsed as Mate of sail or auxiliary sail vessels upon providing evidence of 3 months of service on sail or auxiliary sail vessels.
</P>
<P>(e) To obtain a tonnage endorsement for 100 GRT or more, the applicant must complete the additional examination topics indicated in subpart I of this part.
</P>
<P>(f) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.319 and 11.321 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.426" NODE="46:1.0.1.2.11.4.7.18" TYPE="SECTION">
<HEAD>§ 11.426   Requirements for Master of near-coastal self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify for a Master of near-coastal self-propelled vessels of less than 200 GRT is—
</P>
<P>(1) Two years total service on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service. One year of the required service must have been as a Master, Mate, or equivalent position while holding an endorsement as Master, Mate, or Operator of Uninspected Passenger Vessels (OUPV); or
</P>
<P>(2) One year of total service as Master or Mate of Towing Vessels on ocean or near-coastal routes. Completion of an examination is also required.
</P>
<P>(b) To obtain this officer endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 12 months of service on sail or auxiliary sail vessels. These 12 months of experience may have been obtained before qualifying for an officer endorsement.
</P>
<P>(c) Holders of this endorsement are considered to be in compliance with the STCW Convention (incorporated by reference, see § 11.102) while operating within the limitations of this endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.427" NODE="46:1.0.1.2.11.4.7.19" TYPE="SECTION">
<HEAD>§ 11.427   Requirements for Mate of near-coastal self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify for the endorsement as Mate of near-coastal self-propelled vessels of less than 200 GRT is—
</P>
<P>(1) Twelve months of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 6 months of the required service; or
</P>
<P>(2) Three months of service in the deck department of self-propelled vessels operating on ocean, near-coastal, Great Lakes, or inland waters while holding an MMC endorsement as Master of inland self-propelled, sail, or auxiliary sail vessels of less than 200 GRT.
</P>
<P>(b) The holder of an MMC endorsement as Operator of Uninspected Passenger Vessels (OUPV) with a near-coastal route endorsement may obtain this endorsement by successfully completing an examination on rules and regulations for small passenger vessels.
</P>
<P>(c) To obtain this officer endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 6 months of deck service on sail or auxiliary sail vessels.
</P>
<P>(d) A License or MMC endorsement as Master of near-coastal self-propelled vessels may be endorsed as Mate of sail or auxiliary sail vessels upon providing evidence of 3 months of service on sail or auxiliary sail vessels.
</P>
<P>(e) To obtain a tonnage endorsement for 100 GRT or more, the applicant must complete the additional examination topics indicated in subpart I of this part.
</P>
<P>(f) Holders of this endorsement are considered to be in compliance with the STCW Convention (incorporated by reference, see § 11.102) while operating within the limitations of this endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.428" NODE="46:1.0.1.2.11.4.7.20" TYPE="SECTION">
<HEAD>§ 11.428   Requirements for Master of near-coastal self-propelled vessels of less than 100 GRT.</HEAD>
<P>(a) The minimum service required to qualify for the endorsement as Master of self-propelled, seagoing vessels of less than 100 GRT limited to domestic voyages upon near-coastal waters is 2 years of service in the deck department of a self-propelled vessel on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service.
</P>
<P>(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 12 months of service on sail or auxiliary-sail vessels. This required service may have been obtained before issuance of the MMC.
</P>
<P>(c) Holders of this endorsement are considered to be in compliance with the STCW Convention (incorporated by reference, see § 11.102 of this part) while operating within the limitations of this endorsement.
</P>
<P>(d) All endorsements issued for Master or Mate of vessels of less than 100 GRT are issued in tonnage increments based on the applicant's qualifying experience in accordance with the provisions of § 11.422.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.429" NODE="46:1.0.1.2.11.4.7.21" TYPE="SECTION">
<HEAD>§ 11.429   Requirements for a Limited Master of near-coastal self-propelled vessels of less than 100 GRT.</HEAD>
<P>(a) An endorsement as Limited Master for service on near-coastal waters on vessels of less than 100 GRT may be issued to an applicant to be employed by organizations such as yacht clubs, marinas, formal camps, and educational institutions. An endorsement issued under this section is limited to the specific activity and the locality of the yacht club, marina, or camp. To obtain this restricted endorsement, an applicant must—
</P>
<P>(1) Have 4 months of service on any waters in the operation of the type of vessel for which the endorsement is requested;
</P>
<P>(2) Satisfactorily complete a safe boating course approved by the National Association of State Boating Law Administrators, or a safe boating course conducted by the U.S. Power Squadron or the American Red Cross, or a Coast Guard-approved course. This course must have been completed within 5 years before the date of application; and
</P>
<P>(3) Pass a limited examination appropriate for the activity to be conducted and the route authorized.
</P>
<P>(b) The first aid and cardiopulmonary resuscitation (CPR) course certificates required by § 11.201(i) of this part will only be required when, in the opinion of the Coast Guard, the geographic area over which service is authorized precludes obtaining medical services within a reasonable time.
</P>
<P>(c) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 4 months of service on sail or auxiliary sail vessels. The required 4 months of service may have been obtained prior to issuance of the MMC endorsement.
</P>
<P>(d) Holders of this endorsement are considered to be in compliance with the STCW Convention (incorporated by reference, see § 11.102 of this part) while operating within the limitations of this endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.430" NODE="46:1.0.1.2.11.4.7.22" TYPE="SECTION">
<HEAD>§ 11.430   Endorsements for the Great Lakes and inland waters.</HEAD>
<P>(a) Any officer endorsement issued for service on Great Lakes and inland waters self-propelled vessels, excluding towing vessels, is valid on all of the inland waters of the United States as defined in § 10.107 of this subchapter.
</P>
<P>(b) Any officer endorsement issued for service on inland waters self-propelled vessels, excluding towing vessels, is valid for the inland waters of the United States, excluding the Great Lakes.
</P>
<P>(c) Any officer endorsement issued for service on inland waters or an inland route is valid for service on the sheltered waters of the Inside Passage between Puget Sound and Cape Spencer, Alaska.
</P>
<P>(d) Because these officer endorsements authorize service on waters seaward of the International Regulations for Preventing Collisions at Sea (COLREGS) demarcation lines, as defined in 33 CFR part 80, the applicant must complete an examination on the COLREGS or the endorsement will exclude such waters.
</P>
<P>(e) To obtain a Master or Mate endorsement with a tonnage limit of 200 GRT or more, whether an original, raise of grade, or increase in the scope of authority, the applicant must meet the training requirements in § 11.201(h) and (i) and successfully complete Radar Observer training in § 11.480.
</P>
<P>(f) Figure 11.430(f) illustrates the deck officer endorsement structure, including crossover points, for Great Lakes and inland waters service. The section numbers on the diagram refer to the specific requirements applicable.
</P>
<img src="/graphics/er24de13.002.gif"/>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93082, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.431" NODE="46:1.0.1.2.11.4.7.23" TYPE="SECTION">
<HEAD>§ 11.431   Tonnage requirements for Great Lakes and inland endorsements for vessels of 1,600 GRT or more.</HEAD>
<P>(a) All required experience for Great Lakes and inland unlimited endorsements must be obtained on vessels of 100 GRT or more. At least one-half of the required experience must be obtained on vessels of 1,600 GRT or more.
</P>
<P>(b) Tonnage limitations may be imposed on these endorsements in accordance with § 11.402(b) and (c) of this subpart.


</P>
</DIV8>


<DIV8 N="§ 11.433" NODE="46:1.0.1.2.11.4.7.24" TYPE="SECTION">
<HEAD>§ 11.433   Requirements for Master of Great Lakes and inland self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of Great Lakes and inland self-propelled vessels of unlimited tonnage is—
</P>
<P>(1) One year of service as a Mate or First-Class Pilot while acting in the capacity of First Mate of Great Lakes self-propelled vessels of 1,600 GRT or more while holding an MMC endorsement as Mate inland or First-Class Pilot of Great Lakes and inland self-propelled vessels of unlimited tonnage;
</P>
<P>(2) Two years of service as Master of self-propelled vessels of 1,600 GRT or more on inland waters, excluding the Great Lakes; or
</P>
<P>(3) One year of service upon Great Lakes waters while holding an MMC endorsement as Mate or First-Class Pilot of Great Lakes and inland self-propelled vessels of 1,600 GRT or more. A minimum of 6 months of this service must have been in the capacity of First Mate. Service as Second Mate is accepted for the remainder on a two-for-one basis to a maximum of 6 months (2 days of service equals 1 day of creditable service).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93082, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.435" NODE="46:1.0.1.2.11.4.7.25" TYPE="SECTION">
<HEAD>§ 11.435   Requirements for Master of inland self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of self-propelled vessels of unlimited tonnage on inland waters, excluding the Great Lakes is—
</P>
<P>(1) One year of service as First-Class Pilot (of other than canal and small lakes routes) or Mate of Great Lakes or inland self-propelled vessels of 1,600 GRT or more while holding an MMC endorsement as Mate inland or First-Class Pilot of Great Lakes and inland self-propelled vessels of unlimited tonnage; or
</P>
<P>(2) Two years of service performing bridge watchkeeping duties under the supervision of the Master or a qualified officer while holding a Mate/First-Class Pilot MMC endorsement.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93083, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.437" NODE="46:1.0.1.2.11.4.7.26" TYPE="SECTION">
<HEAD>§ 11.437   Requirements for Mate of Great Lakes and inland self-propelled vessels of unlimited tonnage.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of Great Lakes and inland self-propelled vessels of unlimited tonnage is—
</P>
<P>(1) Three years of service in the deck department of self-propelled vessels, at least 3 months of which must have been on vessels on inland waters and at least 6 months of which must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer;
</P>
<P>(2) Graduation from the deck class of the Great Lakes Maritime Academy; or
</P>
<P>(3) While holding an MMC endorsement as Master of Great Lakes and inland self-propelled vessels of less than 1,600 GRT, 1 year of service as Master on vessels of 200 GRT or more. A tonnage limitation may be placed on this MMC endorsement in accordance with § 11.431.
</P>
<P>(b) Service gained in the engine department on vessels of appropriate tonnage may be creditable for up to 6 months of the service requirements under paragraph (a)(1) of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93083, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.442" NODE="46:1.0.1.2.11.4.7.27" TYPE="SECTION">
<HEAD>§ 11.442   Requirements for Master of Great Lakes and inland self-propelled vessels of less than 1,600 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of Great Lakes and inland self-propelled vessels of less than 1,600 GRT is—
</P>
<P>(1) Three years of total service on vessels. Eighteen months of the required service must have been on vessels of 100 GRT or more. One year of the required service must have been as a Master, Mate, or equivalent position on vessels of 100 GRT or more while holding an MMC endorsement as Master, Mate, or Master of Towing Vessels; or
</P>
<P>(2) Six months of service as operator on vessels of 100 GRT or more while holding an MMC endorsement as Master of Towing Vessels.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93083, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.444" NODE="46:1.0.1.2.11.4.7.28" TYPE="SECTION">
<HEAD>§ 11.444   Requirements for Mate of Great lakes and inland self-propelled vessels of less than 1,600 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of Great Lakes and inland self-propelled vessels of less than 1,600 GRT is—
</P>
<P>(1) Two years of total service in the deck department of self-propelled vessels. One year of the required service must have been on vessels of 100 GRT or more. Six months of the required service must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer on vessels of 100 GRT or more;
</P>
<P>(2) One year of total service as Master of self-propelled, sail, or auxiliary sail vessels, or Operator of Uninspected Passenger Vessels (OUPV) of 50 GRT or more while holding an MMC endorsement as Master of self-propelled vessels of less than 200 GRT or OUPV; or
</P>
<P>(3) Six months of total service as Mate (Pilot) of Towing Vessels on vessels of 100 GRT or more.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93083, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.446" NODE="46:1.0.1.2.11.4.7.29" TYPE="SECTION">
<HEAD>§ 11.446   Requirements for Master of Great Lakes and inland self-propelled vessels of less than 500 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of Great Lakes and inland self-propelled vessels of less than 500 GRT is—
</P>
<P>(1) Three years of total service on vessels. One year of the required service must have been as a Master, Mate, or equivalent position on vessels of 50 GRT or more while holding an MMC endorsement as Master, Mate, or OUPV.
</P>
<P>(2) [Reserved]
</P>
<P>(b) An applicant holding an MMC endorsement as Master of ocean, near-coastal, or Great Lakes and inland towing vessels is eligible for this endorsement after 6 months of service as Master of Towing Vessels and completion of a limited examination. This requires 3
<FR>1/2 </FR>years of service. Two years of this service must have been served while holding an MMC endorsement as Master or Mate (Pilot) of Towing Vessels, or Mate.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93083, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.448" NODE="46:1.0.1.2.11.4.7.30" TYPE="SECTION">
<HEAD>§ 11.448   Requirements for Mate of Great Lakes and inland self-propelled vessels of less than 500 GRT.</HEAD>
<P>The minimum service required to qualify an applicant for an endorsement as Mate of Great Lakes and inland self-propelled vessels of less than 500 GRT is 2 years of total service in the deck department of self-propelled vessels. One year of the required service must have been on vessels of 50 GRT or more. Three months of the required service must have been while performing bridge watchkeeping duties under the supervision of the Master or a qualified officer on vessels of 50 GRT or more.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93083, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.450" NODE="46:1.0.1.2.11.4.7.31" TYPE="SECTION">
<HEAD>§ 11.450   Tonnage limitations and qualifying requirements for endorsements as Master or Mate of Great Lakes and inland vessels of less than 200 GRT.</HEAD>
<P>(a) Except as noted in paragraph (d) of this section, all endorsements issued for Master or Mate of vessels of less than 200 GRT are issued in 50 GRT increments based on the applicant's qualifying experience in accordance with the provisions of § 11.422.
</P>
<P>(b) Service gained in the engineroom on vessels of less than 200 GRT may be creditable for up to 25 percent of the deck service requirements for Mate.
</P>
<P>(c) When the service is obtained on vessels upon which personnel with endorsements are not required, the Coast Guard must be satisfied that the nature of this required service (<I>i.e.,</I> size of vessel, route, equipment, etc.) is a reasonable equivalent to the duties performed on vessels which are required to engage individuals with endorsements.
</P>
<P>(d) If more than 75 percent of the qualifying experience is obtained on vessels of 5 GRT or less, the endorsement will automatically be limited to vessels of less than 25 GRT.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93083, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.452" NODE="46:1.0.1.2.11.4.7.32" TYPE="SECTION">
<HEAD>§ 11.452   Requirements for Master of Great Lakes and inland self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of Great Lakes and inland self-propelled vessels of less than 200 GRT is 1 year of service on vessels. Six months of the required service must have been as Master, Mate, or equivalent position while holding an endorsement as Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or OUPV. To obtain authority to serve on the Great Lakes, 3 months of the required service must have been on Great Lakes waters; otherwise the endorsement will be limited to the inland waters of the United States (excluding the Great Lakes).
</P>
<P>(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must have 6 months of service on sail or auxiliary sail vessels. This required service may have been obtained prior to issuance of the MMC endorsement as Master.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93084, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.454" NODE="46:1.0.1.2.11.4.7.33" TYPE="SECTION">
<HEAD>§ 11.454   Requirements for Mate of Great Lakes and inland self-propelled vessels of less than 200 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate of Great Lakes and inland self-propelled vessels of less than 200 GRT is 6 months of service in the deck department of self-propelled vessels. To obtain authority to serve on the Great Lakes, 3 months of the required service must have been on Great Lakes waters; otherwise the endorsement will be limited to the inland waters of the United States (excluding the Great Lakes).
</P>
<P>(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 3 months of service on sail or auxiliary sail vessels.
</P>
<P>(c) A mariner holding an endorsement as Master of self-propelled vessels may be endorsed as Mate of sail or auxiliary sail vessels upon providing evidence of 3 months service on sail or auxiliary sail vessels.
</P>
<P>(d) The holder of an MMC endorsement as Operator of Inland Uninspected Passenger Vessels (OUPV) may obtain this endorsement by successfully completing an examination on rules and regulations for small passenger vessels. To obtain authority to serve on the Great Lakes, 3 months of the required service must have been on Great Lakes waters; otherwise the endorsement will be limited to the inland waters of the United States (excluding the Great Lakes).
</P>
<P>(e) To obtain a tonnage endorsement for 100 GRT or more, the applicant must complete the additional examination topics indicated in subpart I of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93084, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.455" NODE="46:1.0.1.2.11.4.7.34" TYPE="SECTION">
<HEAD>§ 11.455   Requirements for Master of Great Lakes and inland self-propelled vessels of less than 100 GRT.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master of Great Lakes and inland self-propelled vessels of less than 100 GRT is 1 year of total service in the deck department of self-propelled, sail, or auxiliary sail vessels. To obtain authority to serve on the Great Lakes, 3 months of the required service must have been on Great Lakes waters; otherwise the endorsement will be limited to the inland waters of the United States (excluding the Great Lakes).
</P>
<P>(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 6 months of service on sail or auxiliary sail vessels. The required 6 months of service may have been obtained prior to issuance of the endorsement.
</P>
<P>(c) All endorsements issued for Master or Mate of vessels of less than 100 GRT are issued in tonnage increments based on the applicant's qualifying experience in accordance with the provisions of § 11.422.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93084, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.456" NODE="46:1.0.1.2.11.4.7.35" TYPE="SECTION">
<HEAD>§ 11.456   Requirements for Limited Master of Great Lakes and inland self-propelled vessels of less than 100 GRT.</HEAD>
<P>(a) An endorsement as Limited Master for vessels of less than 100 GRT upon Great Lakes and inland waters may be issued to an applicant to be employed by organizations such as formal camps, educational institutions, yacht clubs, and marinas with reduced service requirements. An endorsement issued under this paragraph is limited to the specific activity and the locality of the camp, yacht club, or marina. To obtain this restricted endorsement, an applicant must—
</P>
<P>(1) Have 4 months of service in the operation of the type of vessel for which the endorsement is requested;
</P>
<P>(2) Satisfactorily complete a safe boating course approved by the National Association of State Boating Law Administrators, a public education course conducted by the U.S. Power Squadron or the American Red Cross, or a Coast Guard-approved course. This course must have been completed within 5 years before the date of application; and
</P>
<P>(3) Pass a limited examination appropriate for the activity to be conducted and the route authorized.
</P>
<P>(b) The first aid and cardiopulmonary resuscitation (CPR) course certificates required by § 11.201(i) of this part will only be required when, in the opinion of the Coast Guard, the geographic area over which service is authorized precludes obtaining medical services within a reasonable time.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93084, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.457" NODE="46:1.0.1.2.11.4.7.36" TYPE="SECTION">
<HEAD>§ 11.457   Requirements for Master of inland self-propelled vessels of less than 100 GRT.</HEAD>
<P>(a) An applicant for an endorsement as Master of inland self-propelled vessels of less than 100 GRT must provide 1 year of service on any waters. In order to raise the tonnage limitation to more than 100 GRT, the examination topics indicated in subpart I of this part must be completed in addition to satisfying the experience requirements of § 11.452(a).
</P>
<P>(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 6 months of service on sail or auxiliary sail vessels. The required 6 months of service may have been obtained prior to issuance of the MMC endorsement.
</P>
<P>(c) All endorsements issued for Master or Mate of vessels of less than 100 GRT are issued in tonnage increments based on the applicant's qualifying experience in accordance with the provisions of § 11.422.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93084, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.459" NODE="46:1.0.1.2.11.4.7.37" TYPE="SECTION">
<HEAD>§ 11.459   Requirements for national endorsement as Master or Mate on rivers.</HEAD>
<P>(a) An applicant for an endorsement as Master of river self-propelled vessels of unlimited tonnage must meet the same service requirements as Master of inland self-propelled vessels of unlimited tonnage.
</P>
<P>(b) An applicant for an endorsement as Master or Mate of river self-propelled vessels, with a limitation of 25 to 1,600 GRT, must meet the same service requirements as those required by this subpart for the corresponding tonnage Great Lakes and inland self-propelled endorsement. Service on the Great Lakes is not, however, required.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93084, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.462" NODE="46:1.0.1.2.11.4.7.38" TYPE="SECTION">
<HEAD>§ 11.462   Requirements for national endorsement as Master or Mate of Uninspected Fishing Industry Vessels.</HEAD>
<P>(a) This section applies to endorsements for masters and mates of all vessels, however propelled, navigating the high seas, which are documented to engage in the fishing industry, with the exception of—
</P>
<P>(1) Wooden ships of primitive build;
</P>
<P>(2) Unrigged vessels; and
</P>
<P>(3) Vessels of less than 200 GRT.
</P>
<P>(b) Endorsements as Master or Mate of Uninspected Fishing Industry Vessels are issued for either ocean or near-coastal routes, depending on the examination completed. To qualify for an Uninspected Fishing Industry Vessel endorsement, the applicant must satisfy the training and examination requirements of § 11.201(h)(1).
</P>
<P>(c) An applicant for an endorsement as Master of Uninspected Fishing Industry Vessels must have 4 years of total service on ocean or near-coastal routes. Service on Great Lakes or inland waters may substitute for up to 2 years of the required service. One year of the required service must have been as Master, Mate, or equivalent position while holding an MMC endorsement as Master or Mate of self-propelled vessels, or Master or Mate (Pilot) of Towing Vessels, or OUPV.
</P>
<P>(1) To qualify for an endorsement for less than 500 GRT, at least 2 years of the required service, including the 1 year as Master, Mate, or equivalent, must have been on vessels of 50 GRT or more.
</P>
<P>(2) To qualify for an endorsement for less than 1,600 GRT, at least 2 years of the required service, including the 1 year as Master, Mate, or equivalent, must have been on vessels of 100 GRT or more.
</P>
<P>(3) To qualify for an endorsement for more than 1,600 GRT, but not more than 5,000 GRT, the vessel tonnage upon which the 4 years of required service was obtained will be used to compute the tonnage. The endorsement is limited to the maximum tonnage on which at least 25 percent of the required service was obtained or 150 percent of the maximum tonnage on which at least 50 percent of the service was obtained, whichever is higher. Limitations are in multiples of 1,000 GRT, using the next higher figure when an intermediate tonnage is calculated. An endorsement as Master of Uninspected Fishing Industry Vessels authorizing service on vessels more than 1,600 GRT also requires 1 year as Master, Mate, or equivalent on vessels of 100 GRT or more.
</P>
<P>(4) The tonnage limitation for this endorsement may be raised using one of the following methods but cannot exceed 5,000 GRT. Limitations are in multiples of 1,000 GRT, using the next higher figure when an intermediate tonnage is calculated.
</P>
<P>(i) Three months of service as Master on a vessel results in a limitation in that capacity equal to the tonnage of that vessel rounded up to the next multiple of 1,000 GRT.
</P>
<P>(ii) Six months of service as Master on a vessel results in a limitation in that capacity equal to 150 percent of the tonnage of that vessel.
</P>
<P>(iii) Six months of service as Master on vessels more than 1,600 GRT results in raising the limitation to 5,000 GRT.
</P>
<P>(iv) Six months of service as Mate on vessels more than 1,600 GRT results in raising the limitation for Master to the tonnage on which at least 50 percent of the service was obtained.
</P>
<P>(v) Two years of service as a deckhand on a vessel while holding an MMC endorsement as Master results in a limitation on the MMC equal to 150 percent of the tonnage of that vessel up to 5,000 GRT.
</P>
<P>(vi) One year of service as deckhand on a vessel while holding an MMC endorsement as Master results in a limitation on the MMC equal to the tonnage of that vessel.
</P>
<P>(d) An applicant for an endorsement as Mate of Uninspected Fishing Industry Vessels must have 3 years of total service on ocean or near-coastal routes. Service on Great Lakes or inland waters may substitute for up to 18 months of the required service.
</P>
<P>(1) To qualify for an endorsement of less than 500 GRT, at least 1 year of the required service must have been on vessels of 50 GRT or more.
</P>
<P>(2) To qualify for an endorsement of less than 1,600 GRT, at least 1 year of the required service must have been on vessels of 100 GRT or more.
</P>
<P>(3) To qualify for an endorsement of more than 1,600 GRT, but not more than 5,000 GRT, the vessel tonnage upon which the 3 years of required service was obtained will be used to compute the tonnage. The endorsement is limited to the maximum tonnage on which at least 25 percent of the required service was obtained, or 150 percent of the maximum tonnage on which at least 50 percent of the service was obtained, whichever is higher. Limitations are in multiples of 1,000 GRT, using the next higher figure when an intermediate tonnage is calculated.
</P>
<P>(4) The tonnage limitation on this endorsement may be raised using one of the following methods, but cannot exceed 5,000 GRT. Limitations are in multiples of 1,000 GRT, using the next higher figure when an intermediate tonnage is calculated.
</P>
<P>(i) Three months of service as Mate on a vessel results in a limitation in that capacity equal to the tonnage of that vessel rounded up to the next multiple of 1,000 GRT.
</P>
<P>(ii) Six months of service as Mate on a vessel results in a limitation in that capacity equal to 150 percent of the tonnage of that vessel.
</P>
<P>(iii) Six months of service as Mate on vessels more than 1,600 GRT results in raising the limitation to 5,000 GRT.
</P>
<P>(iv) One year of service as deckhand on vessels more than 1,600 GRT while holding an MMC endorsement as Mate, results in raising the limitation on the MMC to 5,000 GRT;
</P>
<P>(v) Two years of service as a deckhand on a vessel while holding an MMC endorsed as Mate results in a limitation on the MMC equal to 150 percent of the tonnage of that vessel up to 5,000 GRT.
</P>
<P>(vi) One year of service as deckhand on a vessel while holding an MMC endorsement as Mate results in a limitation on the MMC equal to the tonnage of that vessel.
</P>
<P>(e) Applicants may request an oral examination on the subjects listed in subpart I of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93084, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.463" NODE="46:1.0.1.2.11.4.7.39" TYPE="SECTION">
<HEAD>§ 11.463   General requirements for national endorsements as Master, Mate</HEAD>
<P>(a) The Coast Guard issues the following endorsements for towing vessels:
</P>
<P>(1) Master of Towing Vessels.
</P>
<P>(2) Master of Towing Vessels-Limited.
</P>
<P>(3) Mate (Pilot) of Towing Vessels.
</P>
<P>(4) Apprentice Mate of Towing Vessels.
</P>
<P>(5) Apprentice Mate of Towing Vessels-Limited.
</P>
<P>(b) An endorsement as Master of Towing Vessels means an endorsement to operate towing vessels not restricted to local areas designated by OCMIs. This also applies to a Mate (Pilot) of Towing Vessels.
</P>
<P>(c) For this section, “Limited” means an endorsement to operate a towing vessel of less than 200 GRT only within a local area on the Great Lakes, inland waters, or Western Rivers designated by the OCMI.
</P>
<P>(d) Mariners who met the training and service requirements for towing vessels before May 21, 2001, and have maintained a valid Coast Guard-issued credential may obtain a towing endorsement if they meet the following:
</P>
<P>(1) Demonstrate at least 90 days of towing service before May 21, 2001;
</P>
<P>(2) Provide evidence of successfully completing the Apprentice Mate exam, its predecessor exam, or a superior exam' and
</P>
<P>(3) Meet the renewal requirements in § 10.227(e)(6)(i) of this subchapter.
</P>
<P>(e) Mariners who operated towing vessels in the offshore oil and mineral industry prior to October 15, 2010, may obtain a towing endorsement until December 24, 2018 as follows:
</P>
<P>(1) Mariners who held an officer endorsement as Operator of Uninspected Towing Vessels (OUTV) or Mate or Master of Inspected Self-propelled Vessels may qualify for a towing endorsement if they meet the following:
</P>
<P>(i) Provide evidence of at least 90 days of service on towing vessels in the offshore oil and mineral industry prior to October 15, 2010;
</P>
<P>(ii) Provide evidence of successfully completing the Apprentice Mate of Towing Vessels examination, its predecessor exam, or a superior exam; and
</P>
<P>(iii) Meet the renewal requirements in § 10.227(e)(6) of this subchapter.
</P>
<P>(2) Mariners who have not held any of the officer endorsements listed in paragraph (e)(1) of this section may qualify for an endorsement as Master of Towing Vessels if they meet the following:
</P>
<P>(i) Provide evidence of at least 48 months of service on towing vessels in the offshore oil and mineral industry prior to October 15, 2010; and
</P>
<P>(ii) Successfully complete the appropriate Apprentice Mate of Towing Vessels exam.
</P>
<P>(3) Mariners who have not held any of the officer endorsements listed in paragraph (e)(1) of this section may qualify for an endorsement as Mate of Towing Vessels if they meet the following:
</P>
<P>(i) Provide evidence of at least 36 months of service on towing vessels in the offshore oil and mineral industry prior to October 15, 2010; and
</P>
<P>(ii) Successfully complete the appropriate Apprentice Mate of Towing Vessels exam.
</P>
<P>(f) Deck officers who serve on the following seagoing vessels must comply with the requirements of §§ 11.309 and 11.311 of this subpart for the appropriate STCW endorsement:
</P>
<P>(1) A towing vessel on an oceans voyage operating beyond near-coastal waters.
</P>
<P>(2) A towing vessel on an international voyage.
</P>
<P>(3) A towing vessel of 200 GRT or more on a domestic, near-coastal voyage.
</P>
<P>(g) Endorsements as Mate (Pilot) or Master of Towing Vessels may be issued with a restriction to specific types of towing vessels and/or towing operations such as vessels that do not routinely perform all of the tasks identified in the Towing Officer Assessment Record (TOAR).
</P>
<P>(h) Figure 11.463(h) illustrates the towing officer endorsement structure, including crossover points. The section numbers on the diagram refer to the specific requirements applicable.
</P>
<TCAP>Figure 1 to § 11.463(h)—Structure of Towing Officer Endorsements
</TCAP>
<img src="/graphics/er25no24.001.gif"/>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93085, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.464" NODE="46:1.0.1.2.11.4.7.40" TYPE="SECTION">
<HEAD>§ 11.464   Requirements for national endorsements as Master of Towing Vessels.</HEAD>
<P>(a) An applicant for an endorsement as Master of Towing Vessels with a route listed in column 1 of table 1 to this section, must complete the service requirements indicated in columns 2 through 5. Applicants may serve on the subordinate routes listed in column 5 without further endorsement.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.464(<E T="01">a</E>)—Requirements for Endorsement as Master of Towing Vessels 
<sup>1</sup>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Route endorsed</TD><TD align="center" class="gpotbl_cell">Total


<br/>service 
<sup>2</sup></TD><TD align="center" class="gpotbl_cell">TOS 
<sup>3</sup>


<br/>on T/V

<br/>as Mate

<br/>(Pilot)</TD><TD align="center" class="gpotbl_cell">TOS 
<sup>3</sup> on


<br/>particular

<br/>route</TD><TD align="center" class="gpotbl_cell">Sub-ordinate


<br/>route authorized
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) OCEANS (O)</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">NC, GL-I.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) NEAR-COASTAL (NC)</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">GL-I.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) GREAT LAKES-INLAND (GL-I)</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) WESTERN RIVERS (WR)</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> The holder of an endorsement as Master of Towing Vessels may have an endorsement placed on the MMC as Mate (Pilot) of Towing Vessels for a route superior to the current route on which the holder has no operating experience after passing an examination for that additional route. After the holder completes 90 days of experience and completes a Towing Officer Assessment Record (TOAR) on that route, the Coast Guard will add it to the holder's endorsement as Master of Towing Vessels and remove the endorsement for Mate (Pilot) of Towing Vessels.
</P><P class="gpotbl_note">
<sup>2</sup> Service is in months.
</P><P class="gpotbl_note">
<sup>3</sup> TOS is time of service.</P></DIV></DIV>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.307, 11.311, 11.313, and 11.315.
</P>
<P>(c) To obtain an endorsement as Master of Towing Vessels-Limited, applicants must complete the requirements listed in columns 2 through 5 of table 2 to paragraph (c) of this section.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 11.464(<E T="01">c</E>)—Requirements for National Endorsement as Master of Towing Vessels-Limited
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Route endorsed</TD><TD align="center" class="gpotbl_cell">Total


<br/>service 
<sup>1</sup></TD><TD align="center" class="gpotbl_cell">TOS 
<sup>2</sup>


<br/>on T/V as

<br/>apprentice mate

<br/>of towing-

<br/>limited</TD><TD align="center" class="gpotbl_cell">TOAR


<br/>or an

<br/>approved

<br/>course</TD><TD align="center" class="gpotbl_cell">TOS on


<br/>particular

<br/>route
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">LIMITED LOCAL AREA (LLA)</TD><TD align="center" class="gpotbl_cell">36</TD><TD align="center" class="gpotbl_cell">18</TD><TD align="center" class="gpotbl_cell">Yes</TD><TD align="center" class="gpotbl_cell">3.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Service is in months.
</P><P class="gpotbl_note">
<sup>2</sup> TOS is time of service.</P></DIV></DIV>
<P>(d) Those holding an MMC endorsement as Mate (Pilot) of Towing Vessels, may have Master of Towing Vessels-Limited added to their MMC for a limited local area within the scope of their current route.
</P>
<P>(e) Before serving as Master of Towing Vessels on the Western Rivers, mariners must possess 90 days of observation and training and their MMC must include an endorsement for Western Rivers.
</P>
<P>(f) Each company must maintain evidence that every vessel it operates is under the direction and control of a mariner with the appropriate endorsement and experience, including 30 days of observation and training on the intended route other than Western Rivers.
</P>
<P>(g) Those holding an MMC endorsement as a Master of self-propelled vessels of more than 200 GRT, may operate towing vessels within any restrictions on their endorsement if they-
</P>
<P>(1) Have a minimum of 30 days of training and observation on towing vessels for the route being assessed, except as noted in paragraph (e) of this section; and
</P>
<P>(2) Either—
</P>
<P>(i) Hold a completed Towing Officer Assessment Record (TOAR) described in § 10.404(c) of this subchapter that shows evidence of assessment of practical demonstration of skills; or
</P>
<P>(ii) Complete an approved training course.
</P>
<P>(h) A License or MMC does not need to include a towing endorsement if mariners hold a TOAR or complete an approved training course.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93086, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.465" NODE="46:1.0.1.2.11.4.7.41" TYPE="SECTION">
<HEAD>§ 11.465   Requirements for national endorsements as Mate (Pilot) of Towing Vessels.</HEAD>
<P>(a) To obtain an endorsement as Mate (Pilot) of Towing Vessels endorsed with a route listed in column 1 of table 1 to paragraph (a) of this section, applicants must complete the service in columns 2 through 5. Mariners holding an MMC endorsement as Master of Towing Vessels-Limited wishing to raise of grade to Mate (Pilot) of Towing Vessels must complete the service in columns 5 and 6. An endorsement with a route endorsed in column 1 authorizes service on the subordinate routes listed in column 7 without further endorsement. Time of service requirements as an Apprentice Mate of Towing Vessels may be reduced by an amount equal to the time specified in the approval letter for a completed Coast Guard-approved training program.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.465(<E T="01">a</E>)—Requirements for National Endorsement as Mate (Pilot 
<sup>1</sup>) of Towing Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH><TH class="gpotbl_colhed" scope="col">6
</TH><TH class="gpotbl_colhed" scope="col">7
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Route endorsed</TD><TD align="center" class="gpotbl_cell">Total


<br/>service 
<sup>2</sup></TD><TD align="center" class="gpotbl_cell">TOS 
<sup>3</sup> on T/V as apprentice mate of towing vessels
<sup>4</sup></TD><TD align="center" class="gpotbl_cell">TOS on particular route</TD><TD align="center" class="gpotbl_cell">TOAR 
<sup>5</sup> or an approved course</TD><TD align="center" class="gpotbl_cell">30 days of observation and training while holding master of towing vessels-limited and pass an examination</TD><TD align="center" class="gpotbl_cell">Subordinate route


<br/>authorized
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) OCEANS (O)</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">(1) OCEANS (O)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) NEAR-COASTAL (NC)</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">(2) NEAR-COASTAL (NC)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) GREAT LAKES-INLAND (GL-I)</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">(3) GREAT LAKES-INLAND (GL-I)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) WESTERN RIVERS (WR)</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES</TD><TD align="left" class="gpotbl_cell">NO (90 days service required)</TD><TD align="left" class="gpotbl_cell">(4) WESTERN RIVERS (WR)
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For all inland routes, as well as Western Rivers, the endorsement as Pilot of Towing Vessels is equivalent to that as Mate of Towing Vessels. All qualifications and equivalencies are the same.
</P><P class="gpotbl_note">
<sup>2</sup> Service is in months unless otherwise indicated.
</P><P class="gpotbl_note">
<sup>3</sup> TOS is time of service.
</P><P class="gpotbl_note">
<sup>4</sup> Time of service requirements as an Apprentice Mate of Towing Vessels may be reduced by an amount equal to the time specified in the approval letter for a completed Coast Guard-approved training program.
</P><P class="gpotbl_note">
<sup>5</sup> TOAR is a Towing Officer Assessment Record.</P></DIV></DIV>
<P>(b) Before serving as Mate (Pilot) of Towing Vessels on the Western Rivers, mariners must possess 90 days of observation and training and have their MMC include an endorsement for Western Rivers.
</P>
<P>(c) Each company must maintain evidence that every vessel it operates is under the direction and control of a mariner with the appropriate endorsement and experience, including 30 days of observation and training on the intended route other than Western Rivers.
</P>
<P>(d) Those holding an MMC endorsement as a Mate of inspected, self-propelled vessels of more than 200 GRT or one as First-Class Pilot, may operate towing vessels within any restrictions on their credential if they-
</P>
<P>(1) Have a minimum of 30 days of training and observation on towing vessels for the route being assessed, except as noted in paragraph (b) of this section; and
</P>
<P>(2) Hold a completed Towing Officer Assessment Record (TOAR) described in § 10.404(c) of this subchapter that shows evidence of assessment of practical demonstration of skills.
</P>
<P>(e) A License or MMC does not need to include a towing endorsement if you hold a TOAR or a course completion certificate.
</P>
<P>(f) Those holding any endorsement as a Master of self-propelled vessels of any tonnage that is less than 200 GRT, except for the Limited Master endorsements specified in §§ 11.429 and 11.456, may obtain an endorsement as Mate (Pilot) of Towing Vessels by meeting the following requirements:
</P>
<P>(1) Providing proof of 36 months of service as a Master under the authority of an endorsement described in this paragraph;
</P>
<P>(2) Successfully completing the appropriate TOAR;
</P>
<P>(3) Successfully completing the appropriate Apprentice Mate exam; and
</P>
<P>(4) Having a minimum of 30 days of training and observation on towing vessels for the route being assessed, except as noted in paragraph (b) of this section.
</P>
<P>(g) An approved training course for Mate (Pilot) of Towing Vessels must include formal instruction and practical demonstration of proficiency either onboard a towing vessel or at a shoreside training facility before a designated examiner, and must cover the material (dependent upon route) required by table 2 to § 11.910 for Apprentice Mate of Towing Vessels on ocean and near-coastal routes; Apprentice Mate of Towing Vessels on Great Lakes and inland routes; or Apprentice Mate of Towing Vessels on Western Rivers routes.
</P>
<P>(h) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.309, 11.317, 11.319, and 11.321 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93087, Nov. 25, 2024; USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.466" NODE="46:1.0.1.2.11.4.7.42" TYPE="SECTION">
<HEAD>§ 11.466   Requirements for national endorsements as Apprentice Mate of Towing Vessels.</HEAD>
<P>(a) As table 1 to § 11.466(a) shows, to obtain an endorsement as Apprentice Mate of Towing Vessels listed in column 1, endorsed with a route listed in column 2, mariners must complete the service requirements indicated in columns 3 through 6.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.466(<E T="01">a</E>)—Requirements for National Endorsement as Apprentice Mate of Towing Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH><TH class="gpotbl_colhed" scope="col">6
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Endorsement</TD><TD align="center" class="gpotbl_cell">Route endorsed</TD><TD align="center" class="gpotbl_cell">Total service 
<sup>1</sup></TD><TD align="center" class="gpotbl_cell">TOS 
<sup>2</sup> on T/V</TD><TD align="center" class="gpotbl_cell">TOS on particular route</TD><TD align="center" class="gpotbl_cell">Pass


<br/>examination 
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) APPRENTICE MATE OF TOWING VESSELS</TD><TD align="left" class="gpotbl_cell">OCEANS (O)</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">NEAR-COASTAL (NC)</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">GREAT LAKES</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">INLAND (GL-I)</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">WESTERN RIVERS (WR)</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) APPRENTICE MATE OF TOWING VESSELS -LIMITED</TD><TD align="left" class="gpotbl_cell">NOT APPLICABLE</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">YES.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Service is in months.
</P><P class="gpotbl_note">
<sup>2</sup> TOS is time of service.
</P><P class="gpotbl_note">
<sup>3</sup> The examination for Apprentice Mate is specified in subpart I of this part.</P></DIV></DIV>
<P>(b) Those holding an endorsement as Apprentice Mate of Towing Vessels may obtain a restricted endorsement as Apprentice Mate of Towing Vessels-Limited. This endorsement will go on the mariner's MMC after passing an examination for a route that is not included in the current endorsements and on which the mariners have no operating experience. Upon completion of 3 months of experience on that route, mariners may have the restriction removed.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93088, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.467" NODE="46:1.0.1.2.11.4.7.43" TYPE="SECTION">
<HEAD>§ 11.467   Requirements for a national endorsement as Operator of Uninspected Passenger Vessels of less than 100 GRT.</HEAD>
<P>(a) This section applies to an applicant for an endorsement as Operator of Uninspected Passenger Vessels (OUPV) of less than 100 GRT, equipped with propulsion machinery of any type, carrying six or fewer passengers.
</P>
<P>(b) An endorsement as OUPV for near-coastal waters limits the holder to service on domestic, near-coastal waters not more than 100 miles offshore, the Great Lakes, and all inland waters. Endorsements issued for inland waters include all inland waters except the Great Lakes. Endorsements may be issued for a particular local area under paragraph (f) or paragraph (g) of this section.
</P>
<P>(c) For an endorsement as OUPV on near-coastal waters, an applicant must have a minimum of 12 months of experience in the operation of vessels, including at least 3 months of service on vessels operating on ocean or near-coastal waters.
</P>
<P>(d) For an endorsement as OUPV on the Great Lakes and inland waters, an applicant must have 12 months of service on Great Lakes or inland waters, including at least 3 months of service operating vessels on Great Lakes waters.
</P>
<P>(e) For an endorsement as OUPV on inland waters, an applicant must have a minimum of 12 months of experience in the operation of vessels.
</P>
<P>(f) A limited OUPV endorsement may be issued to an applicant to be employed by organizations such as formal camps, yacht clubs, educational institutions, and marinas. An endorsement issued under this paragraph will be limited to the specific activity and the locality of the camp, yacht club, or marina. In order to obtain this restricted endorsement, an applicant must—
</P>
<P>(1) Have 3 months of service in the operation of the type of vessel for which the endorsement is requested;
</P>
<P>(2) Satisfactorily complete a safe-boating course approved by the National Association of State Boating Law Administrators, or those public education courses conducted by the U.S. Power Squadron or the American National Red Cross or a Coast Guard-approved course; and
</P>
<P>(3) Pass a limited examination appropriate for the activity to be conducted and the route authorized.
</P>
<P>(4) Hold the first aid and cardiopulmonary resuscitation (CPR) course certificates required by § 11.201(i) of this part when, in the opinion of the Coast Guard, the geographic area over which service is authorized precludes obtaining medical services within a reasonable time.
</P>
<P>(g) Restricted OUPV endorsements may be issued to applicants to be employed on inland navigable waters. An endorsement under this paragraph will be limited to specific bodies of water that have been approved by the cognizant OCMI. In order to obtain this endorsement, the applicant must be qualified for the endorsement under this section; however, the OCMI may modify the service and examination requirements as follows:
</P>
<P>(1) At least 3 months of service in the operation of the type of vessel and on each body of water for which the endorsement is requested.
</P>
<P>(2) Satisfactorily pass an examination appropriate for the activity to be conducted and the waters authorized.
</P>
<P>(h) An applicant for an officer endorsement as OUPV who speaks Spanish, but not English, may be issued an officer endorsement restricted to the navigable waters of the United States in the vicinity of Puerto Rico.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93089, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.468" NODE="46:1.0.1.2.11.4.7.44" TYPE="SECTION">
<HEAD>§ 11.468   National officer endorsements for mobile offshore drilling units (MODUs).</HEAD>
<P>Officer endorsements for service on MODUs authorize service on units of unlimited tonnage upon ocean waters while on location or while underway, as restricted on the endorsement, except when moving independently under their own power.




</P>
</DIV8>


<DIV8 N="§ 11.470" NODE="46:1.0.1.2.11.4.7.45" TYPE="SECTION">
<HEAD>§ 11.470   National officer endorsements as Offshore Installation Manager.</HEAD>
<P>(a) Officer endorsements as Offshore Installation Manager (OIM) include:
</P>
<P>(1) OIM Unrestricted.
</P>
<P>(2) OIM Surface Units on Location.
</P>
<P>(3) OIM Surface Units Underway.
</P>
<P>(4) OIM Bottom Bearing Units on Location.
</P>
<P>(5) OIM Bottom Bearing Units Underway.
</P>
<P>(b) To qualify for an endorsement as OIM Unrestricted, an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Four years of employment assigned to MODUs, including at least 1 year of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position on MODUs, with a minimum of 14 days of that supervisory service on surface units; or
</P>
<P>(ii) A degree from a program in engineering or engineering technology which is accredited by the Accreditation Board for Engineering and Technology (ABET). The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 168 days of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position on MODUs, with a minimum of 14 days of that supervisory service on surface units;
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for OIM Unrestricted.
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h); and
</P>
<P>(3) Provide a recommendation signed by a senior company official which—
</P>
<P>(i) Provides a description of the applicant's experience and qualifications;
</P>
<P>(ii) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, two rig moves each of surface units and of bottom bearing units; and
</P>
<P>(iii) Certifies that one of the rig moves required under paragraph (b)(3)(ii) of this section was completed within 1 year preceding date of application.
</P>
<P>(c) An applicant for an endorsement as OIM Unrestricted who holds an unlimited license or MMC endorsement as Master or Chief Mate must satisfy the requirements in paragraphs (b)(2) and (3) of this section and have at least 84 days of service on surface units and at least 28 days of service on bottom bearing units.
</P>
<P>(d) To qualify for an endorsement as OIM Surface Units on Location, an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Four years of employment assigned to MODUs, including at least 1 year of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position on MODUs, with a minimum of 14 days of that supervisory service on surface units.
</P>
<P>(ii) A degree from a program in engineering or engineering technology which is accredited by the Accreditation Board for Engineering and Technology (ABET). The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 168 days of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position of MODUs, with a minimum of 14 days of that supervisory service on surface units; and
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for an MMC endorsement as OIM Surface Units.
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(e) An applicant for an endorsement as OIM Surface Units on Location who holds an unlimited MMC endorsement as Master or Chief Mate must satisfy the requirements of paragraph (d)(2) of this section and have at least 84 days of service on surface units.
</P>
<P>(f) To qualify for an endorsement as OIM Surface Units Underway, an applicant must—
</P>
<P>(1) Provide the following:
</P>
<P>(i) Evidence of the experience described in paragraph (d)(1) of this section and a recommendation signed by a senior company official which—
</P>
<P>(A) Provides a description of the applicant's experience and qualifications;
</P>
<P>(B) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, three rig moves of surface units; and
</P>
<P>(C) Certifies that one of the rig moves required under paragraph (f)(1)(i)(B) of this section was completed within 1 year preceding date of application; or
</P>
<P>(ii) A recommendation signed by a senior company official which—
</P>
<P>(A) Provides a description of the applicant's experience and company qualifications program completed;
</P>
<P>(B) Certifies that the applicant has witnessed ten rig moves either as an observer in training or as a rig mover under supervision;
</P>
<P>(C) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, five rig moves of surface units; and
</P>
<P>(D) Certifies that one of the rig moves required under paragraph (f)(1)(ii)(C) of this section was completed within 1 year preceding the date of application; and
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for an OIM Surface Units Endorsement.
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(g) An applicant for endorsement as OIM Surface Units Underway who holds an unlimited MMC endorsement as Master or Chief Mate must satisfy the requirements in paragraph (f)(2) of this section and provide a company recommendation signed by a senior company official which—
</P>
<P>(1) Provides a description of the applicant's experience and qualifications;
</P>
<P>(2) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, three rig moves on surface units; and
</P>
<P>(3) Certifies that one of the rig moves required under paragraph (g)(2) of this section was completed within 1 year preceding the date of application.
</P>
<P>(h) To qualify for an endorsement as OIM Bottom Bearing Units on Location, an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Four years of employment assigned to MODUs, including at least 1 year of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position on MODUs.
</P>
<P>(ii) A degree from a program in engineering or engineering technology that is accredited by ABET. The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 168 days of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Barge Supervisor, Mechanical Supervisor, Electrician, Crane Operator, Ballast Control Operator, or equivalent supervisory position on MODUs; and
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(ii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(i) An applicant for an endorsement as OIM Bottom Bearing Units on Location who holds an unlimited MMC endorsement as Master or Chief Mate must satisfy paragraph (h)(2) of this section and have at least 28 days of service on bottom bearing units.
</P>
<P>(j) To qualify for an endorsement as OIM Bottom Bearing Units Underway, an applicant must—
</P>
<P>(1) Provide the following:
</P>
<P>(i) Evidence of the experience described in paragraph (h)(1) of this section with a recommendation signed by a senior company official which—
</P>
<P>(A) Provides a description of the applicant's experience and qualifications;
</P>
<P>(B) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, three rig moves of bottom bearing units; and
</P>
<P>(C) Certifies that one of the rig moves required under paragraph (j)(1)(i)(B) of this section was completed within 1 year preceding date of application; or
</P>
<P>(ii) A recommendation signed by a senior company official which—
</P>
<P>(A) Provides a description of the applicant's experience and company qualifications program completed;
</P>
<P>(B) Certifies that the applicant has witnessed ten rig moves either as an Observer in training or as a rig mover under supervision;
</P>
<P>(C) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, five rig moves of bottom bearing units; and
</P>
<P>(D) Certifies that one of the rig moves required under paragraph (j)(1)(ii)(C) of this section was completed within 1 year preceding date of application; and
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for an MMC endorsement as OIM Bottom Bearing Units.
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(k) An applicant for endorsement as OIM Bottom Bearing Units Underway who holds an unlimited License or MMC endorsement as Master or Chief Mate must satisfy the requirements in paragraph (j)(2) of this section and provide a company recommendation signed by a senior company official, which—
</P>
<P>(1) Provides a description of the applicant's experience and qualifications;
</P>
<P>(2) Certifies that the individual has successfully directed, while under the supervision of an experienced rig mover, three rig moves of bottom bearing units; and
</P>
<P>(3) Certifies that one of the rig moves required under paragraph (k)(2) of this section was completed within 1 year preceding the date of application.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93089, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.472" NODE="46:1.0.1.2.11.4.7.46" TYPE="SECTION">
<HEAD>§ 11.472   National officer endorsements as Barge Supervisor.</HEAD>
<P>(a) To qualify for an endorsement as Barge Supervisor (BS), an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Three years of employment assigned to MODUs including at least 168 days of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Mechanic, Electrician, Crane Operator, Subsea Specialist, Ballast Control Operator (BCO), or equivalent supervisory position on MODUs. At least 84 days of that service must have been as a BCO, or Barge Supervisor trainee.
</P>
<P>(ii) A degree from a program in engineering or engineering technology that is accredited by the Accreditation Board for Engineering and Technology (ABET). The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 168 days of service as Driller, Assistant Driller, Toolpusher, Assistant Toolpusher, Mechanic, Electrician, Crane Operator, Subsea Specialist, BCO, or equivalent supervisory position on MODUs. At least 84 days of that service must have been as a BCO, or Barge Supervisor trainee; and
</P>
<P>(2) Provide evidence of one of the following:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for Barge Supervisor;
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course; or
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(b) An applicant for an endorsement as Barge Supervisor who holds an unlimited MMC endorsement as Master or Mate must satisfy the requirements in paragraph (a)(2) of this section and have at least 84 days of service as BCO or Barge Supervisor trainee.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93090, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.474" NODE="46:1.0.1.2.11.4.7.47" TYPE="SECTION">
<HEAD>§ 11.474   National officer endorsements as Ballast Control Operator.</HEAD>
<P>(a) To qualify for an endorsement as Ballast Control Operator (BCO), an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) One year of employment assigned to MODUs, including at least 28 days of service as a trainee under the supervision of an individual holding an MMC endorsement as BCO.
</P>
<P>(ii) A degree from a program in engineering or engineering technology that is accredited by the Accreditation Board for Engineering and Technology (ABET). The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 28 days of service as a trainee under the supervision of an individual holding a License or MMC endorsement as BCO; and
</P>
<P>(2) Provide evidence of training course completion as follows:
</P>
<P>(i) A certificate from a Coast Guard-approved stability course approved for Barge Supervisor or BCO.
</P>
<P>(ii) A certificate from a Coast Guard-approved survival suit and survival craft training course.
</P>
<P>(iii) A certificate from a firefighting training course as required by § 11.201(h).
</P>
<P>(b) An applicant for an endorsement as BCO who holds an unlimited MMC endorsement as Master, Mate, Chief Engineer, or Assistant Engineer must satisfy the requirements in paragraph (a)(2) of this section and have at least 28 days of service as a trainee under the supervision of an individual holding an endorsement as BCO.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93091, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102335, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.480" NODE="46:1.0.1.2.11.4.7.48" TYPE="SECTION">
<HEAD>§ 11.480   Radar Observer.</HEAD>
<P>(a) This section contains the requirements that an applicant must meet to qualify as a Radar Observer.
</P>
<P>(b) If an applicant meets the requirements of this section, one of the following Radar Observer endorsements will be added to their MMC:
</P>
<P>(1) Radar Observer-Unlimited.
</P>
<P>(2) Radar Observer-Inland Waters and Gulf Intracoastal Waterways (GIWW).
</P>
<P>(3) Radar Observer-Rivers.
</P>
<P>(c) Radar Observer-Unlimited is valid on all waters. Radar Observer-Inland Waters and GIWW is valid only for those waters other than the Great Lakes covered by the Inland Navigational Rules. Radar Observer-Rivers is valid only on any river, canal, or similar body of water designated by the OCMI, but not beyond the boundary line.
</P>
<P>(d) Except as provided by paragraphs (f) or (g) of this section, each applicant for a Radar Observer endorsement or for renewal of a Radar Observer endorsement must complete the appropriate course approved by the Coast Guard, receive the appropriate certificate of training, and provide the certificate or a copy of the certificate to the Coast Guard in person, by mail, or other electronic means.
</P>
<P>(e) A Radar Observer endorsement issued under this section is valid until the expiration of the mariner's MMC.
</P>
<P>(f) A mariner may also renew their Radar Observer endorsement by providing evidence of meeting the requirements in § 10.227(e)(1)(v) of this subchapter.
</P>
<P>(g) The Coast Guard will accept on-board training and experience through acceptable documentary evidence of 1 year of relevant sea service within the last 5 years in a position that routinely uses radar for navigation and collision avoidance purposes on vessels equipped with radar as meeting the refresher or re-certification requirements of paragraph (d) of this section. This also applies to mariners applying for raises of grade or new endorsements under § 10.231 of this subchapter.
</P>
<P>(h) An applicant for renewal of an MMC who does not provide evidence of meeting the renewal requirements of paragraph (d), (f), or (g) of this section will not have a Radar Observer endorsement placed on their MMC.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93091, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.482" NODE="46:1.0.1.2.11.4.7.49" TYPE="SECTION">
<HEAD>§ 11.482   Assistance Towing.</HEAD>
<P>(a) This section contains the requirements to qualify for an endorsement authorizing a mariner to engage in assistance towing. Except as noted in this paragraph, holders of MMC officer and OUPV endorsements must have an Assistance Towing endorsement to engage in assistance towing. Holders of endorsements as Master or Mate (Pilot) of Towing Vessels or Master or Mate endorsements authorizing service on inspected vessels of 200 GRT or more do not need the Assistance Towing endorsement.
</P>
<P>(b) An applicant for an Assistance Towing endorsement must pass a written examination or complete a Coast Guard-approved course demonstrating their knowledge of assistance towing safety, equipment, and procedures.
</P>
<P>(c) The holder of an MMC for Master, Mate, or operator endorsed for Assistance Towing is authorized to engage in assistance towing on any vessel within the scope of the MMC.
</P>
<P>(d) The period of validity of the endorsement is the same as the MMC on which it is included, and it may be renewed with the MMC.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93091, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.491" NODE="46:1.0.1.2.11.4.7.50" TYPE="SECTION">
<HEAD>§ 11.491   National officer endorsements for service on offshore supply vessels.</HEAD>
<P>(a) Each officer endorsement for service on offshore supply vessels (OSVs) authorizes service on OSVs as defined in 46 U.S.C. 2101 and as interpreted under 46 U.S.C. 14104(b), subject to any restrictions placed on the MMC.
</P>
<P>(b) For those officers who previously received a 500 GRT limitation on their national officer endorsement due to the definition of OSV existing before October 15, 2010, the limitation will be raised to 1,600 GRT to be consistent with other national officer endorsements.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93091, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024; USCG-2024-1103, 90 FR 52879, Nov. 24, 2025]




</CITA>
</DIV8>


<DIV8 N="§ 11.493" NODE="46:1.0.1.2.11.4.7.51" TYPE="SECTION">
<HEAD>§ 11.493   Master-OSV.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Master-OSV of less than 1,600 GRT/3,000 GT is 24 months of total service as Mate, Chief Mate, or Master of ocean or near-coastal and/or Great Lakes on self-propelled vessels of more than 100 GRT. Service on inland waters may substitute for up to 50 percent of the required service. At least one-half of the required experience must be served as Chief Mate.
</P>
<P>(b) The minimum service required to qualify an applicant for Master-OSV of 1,600 GRT/3,000 GT or more is 24 months of total service as Mate, Chief Mate, or Master of ocean or near-coastal and/or Great Lakes on self-propelled vessels of more than 100 GRT. At least one-half of the required experience must be served as Chief Mate and be obtained on vessels of 1,600 GRT/3,000 GT or more.
</P>
<P>(c) If an applicant for Master-OSV of more than 1,600 GRT/3,000 GT does not have the service on vessels of 1,600 GRT/3,000 GT or more as required by paragraph (b) of this section, a tonnage limitation will be placed on the officer endorsement based on the applicant's qualifying experience. The endorsement will be limited to the maximum tonnage on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum tonnage on which at least 50 percent of the service was obtained, whichever is higher. However, the minimum tonnage limitation calculated according to this paragraph will be 2,000 GRT. Limitations are in multiples of 1,000 GRT using the next higher figure when an intermediate tonnage is calculated. In no case will the limitation exceed 10,000 GRT/GT for OSVs unless the applicant meets the full requirements for an unlimited tonnage endorsement.
</P>
<P>(d) A person holding an endorsement as Master-OSV may qualify for an STCW endorsement, according to §§ 11.305 and 11.311.
</P>
<P>(e) The Coast Guard may exempt an applicant from meeting any requirement under STCW Regulation II/2 (incorporated by reference, see § 11.102 of this part) that the Coast Guard determines to be inappropriate or unnecessary for service on an OSV, or that the applicant meets under the equivalency provisions of Article IX of STCW.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93091, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.495" NODE="46:1.0.1.2.11.4.7.52" TYPE="SECTION">
<HEAD>§ 11.495   Chief Mate-OSV.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Chief Mate-OSV of less than 1,600 GRT/3,000 GT is 12 months of total service as Mate, Chief Mate, or Master of ocean or near-coastal and/or Great Lakes on self-propelled vessels of more than 100 GRT. Service on inland waters may substitute for up to 50 percent of the required service.
</P>
<P>(b) The minimum service required to qualify an applicant for as Chief Mate-OSV of 1,600 GRT/3,000 GT or more is 12 months of total service as Mate, Chief Mate, or Master of ocean or near-coastal and/or Great Lakes on self-propelled vessels of more than 100 GRT. At least one-half of the required experience must be obtained on vessels of 1,600 GRT/3,000 GT or more.
</P>
<P>(c) If an applicant for as Chief Mate-OSV of 1,600 GRT/3,000 GT or more does not have the service on vessels of 1,600 GRT/3,000 GT or more as required by paragraph (b) of this section, a tonnage limitation will be placed on the officer endorsement based on the applicant's qualifying experience. The endorsement will be limited to the maximum tonnage on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum tonnage on which at least 50 percent of the service was obtained, whichever is higher. However, the minimum tonnage limitation calculated according to this paragraph will be 2,000 GRT. Limitations are in multiples of 1,000 GRT using the next higher figure when an intermediate tonnage is calculated. In no case will the limitation exceed 10,000 GRT/GT for OSVs unless the applicant meets the full requirements for an unlimited tonnage endorsement.
</P>
<P>(d) A person holding an endorsement as Chief Mate-OSV may qualify for an STCW endorsement, according to §§ 11.307 and 11.313.
</P>
<P>(e) The Coast Guard may exempt an applicant from meeting any requirement under STCW Regulation II/2 (incorporated by reference, § 11.102 of this part) that the Coast Guard determines to be inappropriate or unnecessary for service on an OSV, or that the applicant meets under the equivalency provisions of Article IX of STCW.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014]
</CITA>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93091, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.497" NODE="46:1.0.1.2.11.4.7.53" TYPE="SECTION">
<HEAD>§ 11.497   Mate-OSV.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Mate-OSV is—
</P>
<P>(1) Twenty-four months of total service in the deck department of ocean or near-coastal self-propelled, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service. One year of the required service must have been on vessels of more than 100 GRT; or
</P>
<P>(2) One year of total service as part of an approved or accepted Mate-OSV training program.
</P>
<P>(b) A person holding an endorsement as Mate-OSV may qualify for an STCW endorsement, according to § 11.309.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any requirement under STCW Regulation II/1 (incorporated by reference, see § 11.102 of this part) that the Coast Guard determines to be inappropriate or unnecessary for service on an OSV, or that the applicant meets under the equivalency provisions of Article IX of STCW.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93092, Nov. 25, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.2.11.5" TYPE="SUBPART">
<HEAD>Subpart E—Professional Requirements for National Engineer Officer Endorsements</HEAD>


<DIV8 N="§ 11.501" NODE="46:1.0.1.2.11.5.7.1" TYPE="SECTION">
<HEAD>§ 11.501   Grades and types of national engineer endorsements issued.</HEAD>
<P>(a) National engineer endorsements are issued in the grades of—
</P>
<P>(1) Chief Engineer;
</P>
<P>(2) First Assistant Engineer;
</P>
<P>(3) Second Assistant Engineer;
</P>
<P>(4) Third Assistant Engineer;
</P>
<P>(5) Chief Engineer-Limited;
</P>
<P>(6) Assistant Engineer-Limited;
</P>
<P>(7) Designated Duty Engineer (DDE);
</P>
<P>(8) Chief Engineer Uninspected Fishing Industry Vessels;
</P>
<P>(9) Assistant Engineer Uninspected Fishing Industry Vessels;
</P>
<P>(10) Chief Engineer-MODU;
</P>
<P>(11) Assistant Engineer-MODU;
</P>
<P>(12) Chief Engineer-OSV; and
</P>
<P>(13) Assistant Engineer-OSV.
</P>
<P>(b) Engineer endorsements issued in the grades of Chief Engineer-Limited and Assistant Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels allow the holder to serve within any propulsion power limitations on vessels of unlimited tonnage on inland waters and of less than 1,600 GRT in ocean, near-coastal, or Great Lakes service in the following manner:
</P>
<P>(1) Chief Engineer-Limited may serve on oceans and near-coastal waters.
</P>
<P>(2) Assistant Engineer-Limited may serve on ocean and near-coastal waters.
</P>
<P>(c) Engineer MMC endorsements issued in the grades of Designated Duty Engineer of steam, motor, and/or gas turbine-propelled vessels allow the holder to serve within stated propulsion power limitations on vessels of less than 500 GRT in the following manner:
</P>
<P>(1) Designated Duty Engineers-Limited to vessels of less than 1,000 HP or 4,000 HP may serve only on near-coastal or inland waters.
</P>
<P>(2) Designated Duty Engineers-Unlimited may serve on any waters.
</P>
<P>(d) An engineer officer MMC endorsement authorizes service on steam, motor, or gas turbine-propelled vessels or may authorize all modes of propulsion.
</P>
<P>(e) A person holding an engineer MMC endorsement that is restricted to near-coastal waters may serve within the limitations of the MMC upon near-coastal, Great Lakes, and inland waters.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93092, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.502" NODE="46:1.0.1.2.11.5.7.2" TYPE="SECTION">
<HEAD>§ 11.502   General requirements for national engineer endorsements.</HEAD>
<P>(a) For all original and raise of grade of engineer endorsements, at least one-third of the minimum service requirements must have been obtained on the particular mode of propulsion for which the applicant seeks endorsement.
</P>
<P>(b) If an applicant desires to add a propulsion mode (steam, motor, or gas turbine) to their endorsement while holding an MMC officer endorsement in that grade, the following alternatives are acceptable:
</P>
<P>(1) Four months of service as an observer on vessels of the new propulsion mode.
</P>
<P>(2) Four months of service as an engineer officer at the operational level on vessels of the new propulsion mode.
</P>
<P>(3) Six months of service as Oiler, Boiler Technician/Watertender, or Junior Engineer on vessels of the new propulsion mode.
</P>
<P>(4) Completion of a Coast Guard-approved training course for this endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93092, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.503" NODE="46:1.0.1.2.11.5.7.3" TYPE="SECTION">
<HEAD>§ 11.503   Propulsion power limitations for national endorsements.</HEAD>
<P>(a) Engineer endorsements of all grades and types may be subject to propulsion power limitations. Other than as provided in § 11.524 for the Designated Duty Engineer (DDE), the propulsion power limitation placed on an MMC endorsement is based on the applicant's qualifying experience considering the total shaft propulsion power of each vessel on which the applicant has served.
</P>
<P>(b) When an applicant for an original or raise of grade of an engineer endorsement, other than a DDE, has not obtained at least 50 percent of the required experience on vessels of 4,000 HP/3,000 kW or more, a propulsion power limitation is placed on the MMC based on the applicant's qualifying experience. The endorsement is limited to the maximum propulsion power on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum propulsion power on which at least 50 percent of the service was obtained, whichever is higher. Limitations are in multiples of 1,000 HP/750 kW, using the next higher figure when an intermediate horsepower is calculated. When the limitation as calculated equals or exceeds 10,000 HP/7,500 kW, an unlimited propulsion power endorsement is issued.
</P>
<P>(c) The following service on vessels of 4,000 HP/3,000 kW or more will be considered qualifying for raising or removing the propulsion power limitations placed on an engineer endorsement:
</P>
<P>(1) Six months of service in the highest-grade endorsed: Removal of all propulsion power limitations.
</P>
<P>(2) Six months of service as an engineer officer in any capacity other than the highest grade for which the applicant is endorsed: Removal of all propulsion power limitations for the grade in which service is performed and raised to the next higher grade endorsement to the propulsion power of the vessel on which service was performed. The total cumulative service before and after issuance of the limited engineer endorsement may be considered in removing all propulsion power limitations.
</P>
<P>(3) Twelve months of service as Oiler or Junior Engineer while holding an MMC endorsement as Third Assistant Engineer or Assistant Engineer-Limited: Removal of all propulsion power limitations on Third Assistant Engineer or Assistant Engineer-Limited endorsement.
</P>
<P>(4) Six months of service as Oiler or Junior Engineer while holding an MMC endorsement as Second Assistant Engineer: removal of all propulsion power limitations on Third Assistant Engineer endorsement.
</P>
<P>(d) Raising or removing propulsion power limitations based on service required by paragraph (c) of this section may be granted without further written examination, if the Coast Guard considers further examination unnecessary.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.504" NODE="46:1.0.1.2.11.5.7.4" TYPE="SECTION">
<HEAD>§ 11.504   Application of deck service for national limited engineer endorsements.</HEAD>
<P>Service gained in the deck department on vessels of appropriate tonnage may substitute for up to 25 percent or 6 months, whichever is less, of the service requirement for an endorsement as Chief Engineer-Limited, Assistant Engineer-Limited, or DDE.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93093, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.505" NODE="46:1.0.1.2.11.5.7.5" TYPE="SECTION">
<HEAD>§ 11.505   National engineer officer endorsements.</HEAD>
<P>Figure 11.505(a) illustrates the national engineering endorsement structure, including crossover points.
</P>
<TCAP>Figure 11.505(a)—Structure of National Engineer Officer Endorsements for Non-Seagoing Service
</TCAP>
<img src="/graphics/er24de13.004.gif"/>
</DIV8>


<DIV8 N="§ 11.510" NODE="46:1.0.1.2.11.5.7.6" TYPE="SECTION">
<HEAD>§ 11.510   Service requirements for national endorsement as Chief Engineer of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as Chief Engineer of steam, motor, and/or gas turbine-propelled vessels is—
</P>
<P>(1) One year of service as First Assistant Engineer; or
</P>
<P>(2) One year of service while holding an MMC endorsement as First Assistant Engineer. A minimum of 6 months of this service must have been as First Assistant Engineer, and the remainder must be as Assistant Engineer. Service as an Assistant Engineer other than First Assistant Engineer is accepted on a two-for-one basis to a maximum of 6 months (2 days of service as a Second or Third Assistant Engineer equals 1 day of creditable service).
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.325 and 11.331 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.512" NODE="46:1.0.1.2.11.5.7.7" TYPE="SECTION">
<HEAD>§ 11.512   Service requirements for national endorsement as First Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as First Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels is—
</P>
<P>(1) One year of service as an Assistant Engineer while holding an MMC with a Second Assistant Engineer endorsement; or
</P>
<P>(2) One year of service as a Chief Engineer-Limited and completing the appropriate examination described in subpart I of this part.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.327, 11.331, and 11.333 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.514" NODE="46:1.0.1.2.11.5.7.8" TYPE="SECTION">
<HEAD>§ 11.514   Service requirements for national endorsement as Second Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as Second Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels is—
</P>
<P>(1) One year of service as an Assistant Engineer, while holding an MMC endorsement as Third Assistant Engineer; or
</P>
<P>(2) One year of service while holding an MMC endorsement as Third Assistant Engineer, which includes—
</P>
<P>(i) A minimum of 6 months of service as Third Assistant Engineer; and
</P>
<P>(ii) Additional service as a Qualified Member of the Engine Department (QMED), calculated on a two-for-one basis.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.327, 11.329, and 11.333 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.516" NODE="46:1.0.1.2.11.5.7.9" TYPE="SECTION">
<HEAD>§ 11.516   Service requirements for national endorsement as Third Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as Third Assistant Engineer of steam, motor, and/or gas turbine-propelled vessels is—
</P>
<P>(1) Three years of service in the engineroom of vessels, 2 years of which must have been as a Qualified Member of the Engine Department (QMED) or equivalent position;
</P>
<P>(2) Three years of service as an apprentice to the machinist trade engaged in the construction or repair of marine, locomotive, or stationary engines, together with 1 year of service in the engineroom as Oiler, Boiler Technician/Watertender, or Junior Engineer;
</P>
<P>(3) Graduation from—
</P>
<P>(i) The U.S. Merchant Marine Academy (engineering curriculum);
</P>
<P>(ii) The U.S. Coast Guard Academy and completion of an onboard engineer officer qualification program required by the service;
</P>
<P>(iii) The U.S. Naval Academy and completion of an onboard engineer officer qualification program required by the service; or
</P>
<P>(iv) The engineering class of a Maritime Academy approved by and conducted under the rules prescribed by the Maritime Administrator and listed in part 310 of this title;
</P>
<P>(4) Graduation from the marine engineering course of a school of technology accredited by the Accreditation Board for Engineering and Technology, together with 3 months of service in the engine department of steam, motor, or gas turbine-propelled vessels;
</P>
<P>(5) Graduation from the mechanical or electrical engineering course of a school of technology accredited by the ABET, together with 6 months of service in the engine department of steam, motor, or gas turbine-propelled vessels;
</P>
<P>(6) Satisfactory completion of a comprehensive Apprentice Engineer training program approved by the Coast Guard; or
</P>
<P>(7) One year of service as Assistant Engineer-Limited of self-propelled vessels and completion of the appropriate examination described in subpart I of this part.
</P>
<P>(b) Experience gained in the deck department on vessels of 100 GRT or more can be credited for up to 3 months of the service requirements under paragraph (a)(1) of this section.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.327, 11.329, and 11,333 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.518" NODE="46:1.0.1.2.11.5.7.10" TYPE="SECTION">
<HEAD>§ 11.518   Service requirements for national endorsement as Chief Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as Chief Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels is 5 years of total service in the engineroom of vessels. Two years of this service must have been as an engineer officer while holding an engineer officer endorsement. Thirty months of the service must have been as a Qualified Member of the Engine Department (QMED) or equivalent position.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.325 and 11.331 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93093, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.522" NODE="46:1.0.1.2.11.5.7.11" TYPE="SECTION">
<HEAD>§ 11.522   Service requirements for national endorsement as Assistant Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) The minimum service required to qualify an applicant for endorsement as Assistant Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels is 3 years of service in the engineroom of vessels. Eighteen months of this service must have been as a Qualified Member of the Engine Department (QMED) or equivalent position.
</P>
<P>(b) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.327, 11.329, and 11.333 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93094, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.524" NODE="46:1.0.1.2.11.5.7.12" TYPE="SECTION">
<HEAD>§ 11.524   Service requirements for national endorsement as Designated Duty Engineer of steam, motor, and/or gas turbine-propelled vessels.</HEAD>
<P>(a) Designated Duty Engineer (DDE) endorsements are issued in three levels of propulsion power limitations dependent upon the total service of the applicant and completion of an appropriate examination. These endorsements are limited to vessels of less than 500 GRT on certain waters as specified in § 11.501.
</P>
<P>(b) The service requirements for endorsements as DDE are—
</P>
<P>(1) For DDE of steam, motor, and/or gas turbine-propelled vessels of unlimited propulsion power, the applicant must have 3 years of service in the engineroom. Eighteen months of this service must have been as a Qualified Member of the Engine Department (QMED) or equivalent position;
</P>
<P>(2) For DDE of steam, motor, and/or gas turbine-propelled vessels of less than 4,000 HP/3,000 kW, the applicant must have 2 years of service in the engineroom. One year of this service must have been as a QMED or equivalent position; and
</P>
<P>(3) For DDE of steam, motor, and/or gas turbine-propelled vessels of less than 1,000 HP/750 kW, the applicant must have 1 year of service in the engineroom. Six months of this service must have been as a QMED or equivalent position.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.325, 11.327, 11.329, and 11.331 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93094, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.530" NODE="46:1.0.1.2.11.5.7.13" TYPE="SECTION">
<HEAD>§ 11.530   Endorsements as Engineer of Uninspected Fishing Industry Vessels.</HEAD>
<P>(a) This section applies to endorsements for Chief and Assistant Engineer of all vessels, however propelled, which are documented to engage in the fishing industry, with the exception of—
</P>
<P>(1) Wooden ships of primitive build;
</P>
<P>(2) Unrigged vessels; and
</P>
<P>(3) Vessels of less than 200 GRT.
</P>
<P>(b) Endorsements as Chief Engineer and Assistant Engineer of Uninspected Fishing Industry Vessels are issued for ocean waters and with propulsion power limitations in accordance with the provisions of § 11.503.
</P>
<P>(c) For an endorsement as Chief Engineer, the applicant must have served 4 years in the engineroom of vessels. One year of this service must have been as an Assistant Engineer Officer or equivalent position.
</P>
<P>(d) For an endorsement as Assistant Engineer, an applicant must have served 3 years in the engineroom of vessels.
</P>
<P>(e) Two-thirds of the service required under this section must have been on motor vessels.
</P>
<P>(f) Applicants may request an orally assisted examination on the subjects listed in subpart I of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93094, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.540" NODE="46:1.0.1.2.11.5.7.14" TYPE="SECTION">
<HEAD>§ 11.540   Endorsements as engineers of mobile offshore drilling units.</HEAD>
<P>Endorsements as Chief Engineer-Mobile Offshore Drilling Unit (MODU) or Assistant Engineer-MODU authorize service on certain self-propelled or non-self-propelled units of unlimited propulsion power where authorized by the vessel's certificate of inspection.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93094, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.542" NODE="46:1.0.1.2.11.5.7.15" TYPE="SECTION">
<HEAD>§ 11.542   Endorsement as Chief Engineer-MODU.</HEAD>
<P>(a) To qualify for an endorsement as Chief Engineer-MODU an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Six years of employment assigned to MODUs, including 3 years of employment as Mechanic, Motorman, Subsea Engineer, Electrician, Barge Engineer, Toolpusher, Unit Superintendent, Crane Operator, or equivalent. Eighteen months of that employment must have been assigned to self-propelled or propulsion assisted units.
</P>
<P>(ii) Two years of employment assigned to MODUs as an Assistant Engineer-MODU. Twelve months of that employment must have been assigned to self-propelled or propulsion assisted units; and
</P>
<P>(2) Provide evidence of completion of a firefighting training course as required by § 11.201(h).
</P>
<P>(b) If an applicant successfully completes an examination and possesses the total required sea service for an endorsement as Chief Engineer-MODU, but does not possess the required sea service onboard self-propelled or propulsion assisted units, the Coast Guard may issue the applicant an endorsement limited to non-self-propelled units. The Coast Guard may remove the limitation upon providing satisfactory evidence of the required self-propelled sea service and completion of any additional required examination.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.325, 11.327, and 11.331 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93094, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.544" NODE="46:1.0.1.2.11.5.7.16" TYPE="SECTION">
<HEAD>§ 11.544   Endorsement as Assistant Engineer-MODU.</HEAD>
<P>(a) To qualify for an endorsement as Assistant Engineer-MODU an applicant must—
</P>
<P>(1) Provide evidence of one of the following:
</P>
<P>(i) Three years of employment assigned to MODUs, including 18 months of employment as Mechanic, Motorman, Subsea Engineer, Electrician, Barge Engineer, Toolpusher, Unit Superintendent, Crane Operator, or equivalent. Nine months of that employment must have been assigned to self-propelled or propulsion assisted unit.
</P>
<P>(ii) Three years of employment in the machinist trade engaged in the construction or repair of diesel engines and 1 year of employment assigned to MODUs in the capacity of Mechanic, Motorman, Oiler, or equivalent. Nine months of that employment must have been assigned to self-propelled or propulsion assisted units.
</P>
<P>(iii) A degree from a program in marine, mechanical, or electrical engineering technology that is accredited by the Accreditation Board for Engineering and Technology (ABET). The National Maritime Center will give consideration to accepting education credentials from programs having other than ABET accreditation. An applicant qualifying through a degree program must also have at least 6 months of employment in any of the capacities listed in paragraph (a)(1)(i) of this section aboard self-propelled or propulsion-assisted units; and
</P>
<P>(2) Provide evidence of completion of a firefighting training course as required by § 11.201(h).
</P>
<P>(b) If an applicant successfully completes an examination and possesses the total required sea service for an endorsement as an Assistant Engineer-MODU, but does not possess the required sea service onboard self-propelled or propulsion assisted units, the Coast Guard may issue the applicant an endorsement limited to non-self-propelled units. The Coast Guard may remove the limitation upon providing the satisfactory evidence of the required self-propelled sea service and completion of any additional required examination.
</P>
<P>(c) A person holding this endorsement may qualify for an STCW endorsement, according to §§ 11.329 and 11.333 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93094, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.551" NODE="46:1.0.1.2.11.5.7.17" TYPE="SECTION">
<HEAD>§ 11.551   Endorsements for service on offshore supply vessels.</HEAD>
<P>Each endorsement for service on offshore supply vessels (OSVs) as Chief Engineer-OSV or Engineer-OSV authorizes service on OSVs as defined in 46 U.S.C. 2101 and as interpreted under 46 U.S.C. 14104(b), subject to any restrictions placed on the MMC.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93094, Nov. 25, 2024, as amended by USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]




</CITA>
</DIV8>


<DIV8 N="§ 11.553" NODE="46:1.0.1.2.11.5.7.18" TYPE="SECTION">
<HEAD>§ 11.553   Chief Engineer-OSV.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Chief Engineer-OSV is 4 years of total service in the engineroom of vessels. One year of this service must have been as an engineer officer while holding an engineer officer endorsement. Two years of the service must have been as a Qualified Member of the Engine Department (QMED) or equivalent position.
</P>
<P>(b) If an applicant has not obtained at least 50 percent of the required experience on vessels of 4,000 HP/3,000 kW or more, a propulsion power limitation is placed on the MMC based on the applicant's qualifying experience. The endorsement is limited to the maximum propulsion power on which at least 25 percent of the required experience was obtained, or 150 percent of the maximum propulsion power on which at least 50 percent of the service was obtained, whichever is higher. Limitations are in multiples of 1,000 HP/750 kW, using the next higher figure when an intermediate propulsion power is calculated. When the limitation as calculated equals or exceeds 10,000 HP/7,500 kW, an unlimited propulsion power endorsement is issued.
</P>
<P>(c) A person holding an endorsement as Chief Engineer-OSV may qualify for an STCW endorsement, according to §§ 11.325, 11.327, and 11.331.
</P>
<P>(d) The Coast Guard may exempt an applicant from meeting any requirement under STCW Regulation III/2 (incorporated by reference, see § 11.102 of this part) that the Coast Guard determines to be inappropriate or unnecessary for service on an OSV, or that the applicant meets under the equivalency provisions of Article IX of STCW.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93095, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.555" NODE="46:1.0.1.2.11.5.7.19" TYPE="SECTION">
<HEAD>§ 11.555   Assistant Engineer-OSV.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as Assistant Engineer-OSV of unlimited propulsion power is—
</P>
<P>(1) Three years of service in the engineroom. Eighteen months of this service must have been as a Qualified Member of the Engine Department (QMED) or equivalent position; or
</P>
<P>(2) One year of total service as part of an approved or accepted Assistant Engineer-OSV training program.
</P>
<P>(b) The minimum service required to qualify an applicant for an endorsement as Assistant Engineer-OSV of less than 4,000 HP/3,000 kW, is 2 years of service in the engineroom. One year of this service must have been as a QMED or equivalent position.
</P>
<P>(c) The minimum service required to qualify an applicant for an endorsement as Assistant Engineer-OSV of less than 1,000 HP/750 kW is 1 year of service in the engineroom. Six months of this service must have been as a QMED or equivalent position.
</P>
<P>(d) A person holding an endorsement as Assistant Engineer-OSV may qualify for an STCW endorsement, according to §§ 11.329 and 11.333.
</P>
<P>(e) The Coast Guard may exempt an applicant from meeting any requirement under STCW Regulation III/1 (incorporated by reference, see § 11.102 of this part) that the Coast Guard determines to be inappropriate or unnecessary for service on an OSV, or that the applicant meets under the equivalency provisions of Article IX of STCW.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93095, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.2.11.6" TYPE="SUBPART">
<HEAD>Subpart F—Credentialing of Radio Officers</HEAD>


<DIV8 N="§ 11.601" NODE="46:1.0.1.2.11.6.7.1" TYPE="SECTION">
<HEAD>§ 11.601   Applicability.</HEAD>
<P>This subpart provides for endorsement as Radio Officer for employment on vessels, and for the issue of STCW endorsements for those qualified to serve as Radio Operator on vessels subject to the provisions on the Global Maritime Distress and Safety System (GMDSS) of Chapter IV of SOLAS (incorporated by reference, see § 11.102).
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93095, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.603" NODE="46:1.0.1.2.11.6.7.2" TYPE="SECTION">
<HEAD>§ 11.603   Requirements for Radio Officer endorsements.</HEAD>
<P>Each applicant for an original endorsement or renewal of an MMC must provide evidence of a current Radiotelegraph Operator License (T) issued by the Federal Communications Commission. The applicant must enter on the endorsement application form the number, class, and date of issuance of their Federal Communications Commission License.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93095, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.604" NODE="46:1.0.1.2.11.6.7.3" TYPE="SECTION">
<HEAD>§ 11.604   Requirements for an STCW endorsement for Global Maritime Distress and Safety System (GMDSS) Radio Operator.</HEAD>
<P>Each applicant for an original endorsement must provide a certificate of completion from a Coast Guard-approved course for operator of radio in the GMDSS meeting the requirements of Section A-IV/2 of the STCW Code (incorporated by reference, see § 11.102 of this part).
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:1.0.1.2.11.7" TYPE="SUBPART">
<HEAD>Subpart G—Professional Requirements for Pilots</HEAD>


<DIV8 N="§ 11.701" NODE="46:1.0.1.2.11.7.7.1" TYPE="SECTION">
<HEAD>§ 11.701   Scope of Pilot endorsements.</HEAD>
<P>(a) An applicant for an endorsement as First-Class Pilot need not hold any other officer endorsement issued under this part.
</P>
<P>(b) The issuance of an endorsement as First-Class Pilot to an individual qualifies that individual to serve as Pilot over the routes specified on the endorsement, subject to any limitations imposed under paragraph (c) of this section.
</P>
<P>(c) The OCMI issuing an endorsement as First-Class Pilot imposes appropriate limitations commensurate with the experience of the applicant, with respect to class or type of vessel, tonnage, route, and waters.
</P>
<P>(d) An MMC endorsement issued for service as a Master, Mate, or Operator of Uninspected Towing Vessels authorizes service as a Pilot under the provisions of § 15.812 of this subchapter. Therefore, First-Class Pilot endorsements will not be issued with tonnage limitations of 1,600 GRT or less.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93095, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.703" NODE="46:1.0.1.2.11.7.7.2" TYPE="SECTION">
<HEAD>§ 11.703   Service requirements.</HEAD>
<P>(a) The minimum service required to qualify an applicant for an endorsement as First-Class Pilot is predicated upon the nature of the waters for which pilotage is desired.
</P>
<P>(1) <I>General routes (routes not restricted to rivers, canals and small lakes).</I> The applicant must have at least 36 months of service in the deck department of self-propelled vessels navigating on oceans, coastwise, and Great Lakes, or bays, sounds, and lakes other than the Great Lakes, as follows:
</P>
<P>(i) Eighteen months of the 36 months of service must be performing bridge watchkeeping duties under the supervision of the Master or a qualified officer.
</P>
<P>(ii) At least 12 months of the 18 months of service required in paragraph (a)(1)(i) of this section must be on vessels operating on the class of waters for which pilotage is desired.
</P>
<P>(2) <I>River routes.</I> The applicant must have at least 36 months of service in the deck department of any vessel including at least 12 months of service on vessels operating on the waters of rivers while the applicant is performing bridge watchkeeping duties under the supervision of the Master or a qualified officer.
</P>
<P>(3) <I>Canal and small lakes routes.</I> The applicant must have at least 24 months of service in the deck department of any vessel including at least 8 months of service on vessels operating on canals or small lakes.
</P>
<P>(b) A graduate of the Great Lakes Maritime Academy in the deck class meets the service requirements of this section for an endorsement as First-Class Pilot on the Great Lakes.
</P>
<P>(c) Completion of an approved or accepted Pilot training course may be substituted for a portion of the service requirements of this section in accordance with § 10.404 of this subchapter. Additionally, roundtrips made during this training may apply toward the route familiarization requirements of § 11.705. An individual using substituted service must have at least 9 months of shipboard service.
</P>
<P>(d) An individual holding an MMC endorsement as Master or Mate of inspected self-propelled vessels of more than 1,600 GRT meets the service requirements of this section for an endorsement as First-Class Pilot.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93095, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.705" NODE="46:1.0.1.2.11.7.7.3" TYPE="SECTION">
<HEAD>§ 11.705   Route familiarization requirements.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection (OCMI) has jurisdiction and determines within the range limitations specified in this section, the number of roundtrips required to qualify an applicant for a particular route, considering the following:
</P>
<P>(1) The geographic configuration of the waterway.
</P>
<P>(2) The type and size of vessels using the waterway.
</P>
<P>(3) The abundance or absence of aids to navigation.
</P>
<P>(4) The background lighting effects.
</P>
<P>(5) The known hazards involved, including waterway obstructions or constrictions such as bridges, narrow channels, or sharp turns.
</P>
<P>(6) Any other factors unique to the route that the OCMI deems appropriate.
</P>
<P>(b) An applicant holding no other deck officer endorsement seeking an endorsement as First-Class Pilot must furnish evidence of having completed a minimum number of roundtrips, while serving as quartermaster, wheelsman, Able Seafarer, Apprentice Pilot, or in an equivalent capacity, standing regular watches at the wheel or in the pilot house as part of routine duties, over the route sought. Evidence of having completed a minimum number of roundtrips while serving as an observer, properly certified by the Master and/or Pilot of the vessel, is also acceptable. The range of roundtrips for an endorsement is a minimum of 12 roundtrips and a maximum of 20 roundtrips. An applicant may have additional routes added to the First-Class Pilot endorsement by meeting the requirements in paragraph (c) of this section.
</P>
<P>(c) An applicant who currently holds a deck officer MMC endorsement seeking an endorsement as First-Class Pilot for a particular route must furnish evidence of having completed the number of roundtrips over the route, specified by the OCMI, within the range limitations of this paragraph, for the particular grade of existing MMC endorsement held. The range of roundtrips for an endorsement is a minimum of eight roundtrips and a maximum of 15 roundtrips.
</P>
<P>(d) Unless determined impracticable by the OCMI, 25 percent of the roundtrips required by the OCMI under this section must be made during the hours of darkness.
</P>
<P>(e) One of the roundtrips required by the OCMI under this section must be made over the route within the 6 months immediately preceding the date of application.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2004-17914, 79 FR 55657, Sept. 17, 2014; USCG-2021-0097, 89 FR 93096, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.707" NODE="46:1.0.1.2.11.7.7.4" TYPE="SECTION">
<HEAD>§ 11.707   Examination requirements.</HEAD>
<P>(a) An applicant for an endorsement as First-Class Pilot, except as noted in paragraph (b) of this section, is required to pass the examination described in subpart I of this part.
</P>
<P>(b) An applicant for an extension of route, or an applicant holding an MMC endorsement as Master or Mate authorized to serve on vessels of more than 1,600 GRT seeking an endorsement as First-Class Pilot, is required to pass those portions of the examination described in subpart I of this part that concern the specific route for which endorsement is sought.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93096, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.709" NODE="46:1.0.1.2.11.7.7.5" TYPE="SECTION">
<HEAD>§ 11.709   Annual physical examination requirements.</HEAD>
<P>(a) This section applies only to an individual who pilots a vessel of 1,600 GRT or more.
</P>
<P>(b) Every person holding an MMC endorsement as First-Class Pilot, or a Master or Mate serving as a Pilot under § 15.812 of this subchapter, must have a thorough physical examination each year. This annual physical examination must be completed by the first day of the month following the anniversary of the individual's most recently completed Coast Guard-required physical examination. Each annual physical examination must meet the requirements specified in part 10, subpart C, of this subchapter and be recorded on the form CG-719K.
</P>
<P>(1) Every five years, in accordance with the medical certificate requirements in §§ 10.301(b), 10.302(a), and 10.304(d) of this chapter, the results of the most recent physical examination must be submitted to the Coast Guard.
</P>
<P>(2) The results of the physical examination must also be submitted to the Coast Guard no later than 30 calendar days after completion of the physical examination in any of the following circumstances:
</P>
<P>(i) The examining medical practitioner documents that the individual does not meet the physical ability requirements as set forth in § 10.304(c) of this subchapter;
</P>
<P>(ii) The examining medical practitioner documents that the individual has a condition that does not meet the general medical exam requirements described in § 10.304(a), the vision requirements described in § 10.305, or the hearing requirements described in § 10.306 of this subchapter;
</P>
<P>(iii) The examining medical practitioner documents on a CG-719K that the individual is not recommended for a medical certificate or needs further review by the Coast Guard as set forth in § 10.301(a) of this subchapter; or
</P>
<P>(iv) If the Coast Guard requests the results of an examination, they must be submitted no later than 30 calendar days after the date of the request.
</P>
<P>(c) An individual's First-Class Pilot endorsement becomes invalid on the first day of the month following the anniversary of the individual's most recently completed Coast Guard-required physical examination, if the person does not meet the physical examination requirement as provided in paragraph (b) of this section. The individual may not operate under the authority of that endorsement until a physical examination has been satisfactorily completed.
</P>
<P>(d) A Master or Mate may not serve as a Pilot on a vessel 1,600 GRT or more under § 15.812 of this subchapter if the person does not meet the physical examination requirements provided in paragraph (b) of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2020-0069, 87 FR 66590, Nov. 4, 2022; USCG-2021-0097, 89 FR 93096, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.711" NODE="46:1.0.1.2.11.7.7.6" TYPE="SECTION">
<HEAD>§ 11.711   Tonnage requirements.</HEAD>
<P>(a) In order to obtain a First-Class Pilot endorsement authorizing service on vessels of unlimited tonnage over a particular route, the applicant must have sufficient experience on vessels of more than 1,600 GRT.
</P>
<P>(b) For purposes of this section, an applicant is considered to have sufficient experience if the applicant has 18 months of experience as Master, Mate, quartermaster, wheelsman, Able Seafarer, Apprentice Pilot, or in an equivalent capacity, standing regular watches at the wheel or in the pilothouse as part of routine duties, on vessels of 1,600 GRT or more, and two-thirds of the minimum number of roundtrips required for the route have been on vessels of 1,600 GRT or more.
</P>
<P>(c) If an applicant does not have sufficient experience on vessels of 1,600 GRT or more, the endorsement will be for a limited tonnage until the applicant completes a number of additional roundtrips, as determined by the OCMI, within the range contained in § 11.705(b) or (c), as appropriate on vessels of 1,600 GRT or more.
</P>
<P>(d) For purposes of this section, for experience with respect to tonnage on towing vessels, the combined gross tonnage of the towing vessels and the vessels towed will be considered. However, the Coast Guard may require that all or a portion of the required number of roundtrips be obtained on self-propelled vessels of 1,600 GRT or more, when the Coast Guard determines that due to the nature of the waters and the overall experience of the applicant, self-propelled vessel experience is necessary to obtain a First-Class Pilot endorsement that is not restricted to tug and barge combinations.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2004-17914, 79 FR 55657, Sept. 17, 2014; USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0097, 89 FR 93096, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.713" NODE="46:1.0.1.2.11.7.7.7" TYPE="SECTION">
<HEAD>§ 11.713   Requirements for maintaining current knowledge of waters to be navigated.</HEAD>
<P>(a) If a First-Class Pilot has not served over a particular route within the past 60 months, that person's MMC endorsement is invalid for that route, and remains invalid until the individual has made one re-familiarization round trip over that route, except as provided in paragraph (b) of this section. Whether this requirement is satisfied or not has no effect on the renewal of other Licenses or MMC endorsements. Roundtrips made within the 90-day period preceding renewal will be valid for the duration of the renewed MMC endorsement.
</P>
<P>(b) For certain long or extended routes, the OCMI may, at their discretion, allow the re-familiarization requirement to be satisfied by reviewing appropriate navigation charts, coast pilots tide and current tables, local Notice to Mariners, and any other materials that would provide the Pilot with current knowledge of the route. Persons using this method of re-familiarization must certify, when applying for renewal of their MMC endorsement, the material they have reviewed and the dates on which this was accomplished. Review within the 90-day period preceding renewal is valid for the duration of the renewed MMC endorsement.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93096, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:1.0.1.2.11.8" TYPE="SUBPART">
<HEAD>Subpart H—Registration of Staff Officers and Miscellaneous Endorsements</HEAD>


<DIV8 N="§ 11.801" NODE="46:1.0.1.2.11.8.7.1" TYPE="SECTION">
<HEAD>§ 11.801   Applicability.</HEAD>
<P>This subpart provides for the registration of staff officers for employment on vessels documented or numbered under the laws of the United States. Staff officers must be registered if serving on most vessels in ocean service or on the Great Lakes.


</P>
</DIV8>


<DIV8 N="§ 11.803" NODE="46:1.0.1.2.11.8.7.2" TYPE="SECTION">
<HEAD>§ 11.803   Staff departments.</HEAD>
<P>(a) Title 46 U.S.C. 8302 contains the requirements for staff departments on U.S. flag vessels.
</P>
<P>(b) Title 46 U.S.C. 8302 does not apply to—
</P>
<P>(1) A fishing or whaling vessel or yacht;
</P>
<P>(2) A vessel operated only on bays, sounds, inland waters, and lakes (other than the Great Lakes); and
</P>
<P>(3) A vessel ferrying passengers and cars on the Great Lakes.


</P>
</DIV8>


<DIV8 N="§ 11.805" NODE="46:1.0.1.2.11.8.7.3" TYPE="SECTION">
<HEAD>§ 11.805   General requirements.</HEAD>
<P>(a) The applicant for an endorsement as staff officer is not required to take any examination; however, the applicant must provide to the Coast Guard a letter justifying the need for the endorsement.
</P>
<P>(b) An applicant for a higher grade in the staff department must apply in the same manner as for an original endorsement and must surrender the previous Coast Guard-issued credentials upon issuance of the new MMC. A staff officer may serve in a lower grade of service for which they are registered.
</P>
<P>(c) Title 46 U.S.C. 8302 addresses uniforms for staff officers who are members of the Naval Reserve.
</P>
<P>(d) A duplicate MMC may be issued by the Coast Guard. (See § 10.229 of this subchapter.)
</P>
<P>(e) An MMC is valid for a term of 5 years from the date of issuance. Procedures for renewing endorsements are found in § 10.227 of this subchapter.
</P>
<P>(f) Each applicant for an original or a higher grade of endorsement, as described in paragraph (b) of this section, must produce evidence of having passed a chemical test for dangerous drugs or of qualifying for an exception from testing in § 16.220 of this subchapter. An applicant who fails a chemical test for dangerous drugs will not be issued an MMC.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102334, 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.807" NODE="46:1.0.1.2.11.8.7.4" TYPE="SECTION">
<HEAD>§ 11.807   Experience requirements for registry.</HEAD>
<P>(a) The applicant for a certificate of registry as staff officer must submit evidence of experience as follows:
</P>
<P>(1) <I>Chief Purser.</I> Two years of service aboard vessels performing duties relating to work in the Purser's office.
</P>
<P>(2) <I>Purser.</I> One year of service aboard vessels performing duties relating to work in the Purser's office.
</P>
<P>(3) <I>Senior Assistant Purser.</I> Six months of service aboard vessels performing duties relating to work in the Purser's office.
</P>
<P>(4) <I>Junior Assistant Purser.</I> Previous experience not required.
</P>
<P>(5) <I>Medical Doctor.</I> A valid License as physician or surgeon issued under the authority of a state or territory of the United States, the Commonwealth of Puerto Rico, or the District of Columbia.
</P>
<P>(6) <I>Professional Nurse.</I> A valid License as a registered nurse issued under authority of a state or territory of the United States, the Commonwealth of Puerto Rico, or the District of Columbia.
</P>
<P>(7) <I>Marine Physician Assistant.</I> Successful completion of an accredited course of instruction for a physician's assistant or nurse practitioner program.
</P>
<P>(8) <I>Medical Technician.</I> A rating of at least hospital corpsman or health services technician, first class, in the U.S. Navy and U.S. Coast Guard, or an equivalent rating in the U.S. Army (not less than Staff Sergeant, Medical Department, U.S.A.), or in the U.S. Air Force (not less than Technical Sergeant, Medical Department, U.S.A.F.), and a period of satisfactory service of at least 1 month in a military hospital.
</P>
<P>(b) Employment on shore in connection with a vessel's business may be accepted instead of service aboard vessels. Related shore employment is accepted in the ratio of 2 months of shore service to 1 month of creditable service aboard vessels.
</P>
<P>(c) In computing the length of service required of an applicant for an endorsement, service of one season on vessels on the Great Lakes is counted as service of 1 year.
</P>
<P>(d) In the event an applicant for an endorsement, other than Medical Doctor or Professional Nurse, provides evidence of other qualifications that, in the opinion of the Coast Guard, is equivalent to the experience requirements of this section and is consistent with the duties of a staff officer, the Coast Guard may issue the MMC.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93097, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.821" NODE="46:1.0.1.2.11.8.7.5" TYPE="SECTION">
<HEAD>§ 11.821   High-Speed Craft Type-Rating.</HEAD>
<P>(a) This section is only applicable to those persons who will be serving or have served upon those vessels built and operated in accordance with the International Code of Safety for High-Speed Craft (HSC Code).
</P>
<P>(b) To qualify for a High-Speed Craft Type-Rating endorsement (TRE) for operating vessels to which the HSC Code applies, an applicant must—
</P>
<P>(1) Hold a valid officer endorsement for vessels of commensurate grade, tonnage, route, and/or horsepower; and
</P>
<P>(2) Provide evidence of successful completion of a Coast Guard-approved Type Rating training program.
</P>
<P>(c) A separate TRE will be issued for each type and class of high-speed craft. The original route will be as specified in the approved type rating program. Additional routes may be added to an existing TRE by completing at least 12 roundtrips over each route under the supervision of a type-rated Master on the class of high speed craft the TRE will be valid for. Six of the trips must be made during the hours of darkness or a “daylight only” restriction will be imposed.
</P>
<P>(d) A TRE will be valid for 2 years. The expiration date of a TRE will not be changed due to the addition of additional routes.
</P>
<P>(e) To renew a TRE, an applicant must provide evidence of—
</P>
<P>(1) At least 6 months of service in the appropriate position on the type crafts to which the TRE applies during the preceding 2 years, including at least 12 roundtrips over each route, together with evidence of a completed revalidation assessment; or
</P>
<P>(2) Completion of an approved revalidation training program.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93097, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="I" NODE="46:1.0.1.2.11.9" TYPE="SUBPART">
<HEAD>Subpart I—Subjects of Examinations</HEAD>


<DIV8 N="§ 11.901" NODE="46:1.0.1.2.11.9.7.1" TYPE="SECTION">
<HEAD>§ 11.901   General provisions.</HEAD>
<P>(a) Where required by § 11.903 of this subpart, each applicant for an endorsement listed in that section must pass an examination on the appropriate subjects listed in this subpart.
</P>
<P>(b) If the endorsement is to be limited in a manner that would render any of the subject matter unnecessary or inappropriate, the examination may be amended accordingly by the Coast Guard. Limitations that may affect the examination content are as follows:
</P>
<P>(1) Restricted routes for reduced service officer endorsements (Master or Mate of vessels of less than 200 GRT, OUPV, or Master or Mate (Pilot) of Towing Vessels).
</P>
<P>(2) Limitations to a certain class or classes of vessels.
</P>
<P>(c) Simulators used in assessments of competence required by subpart C of this part must meet the appropriate performance standards set out in Section A-I/12 of the STCW Code (incorporated by reference, see § 11.102 of this part). However, simulators installed or brought into use before February 1, 2002, need not meet these performance standards if they fulfill the objective of the assessment of competence or demonstration of proficiency.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93097, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.903" NODE="46:1.0.1.2.11.9.7.2" TYPE="SECTION">
<HEAD>§ 11.903   Officer endorsements requiring examinations.</HEAD>
<P>(a) The following officer endorsements require examinations for issuance:
</P>
<P>(1) Chief Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage (examined at the management level).
</P>
<P>(2) Third Mate of ocean or near-coastal self-propelled vessels of unlimited tonnage (examined at the operational level).
</P>
<P>(3) Master of ocean or near-coastal self-propelled vessels of less than 1,600 GRT.
</P>
<P>(4) Mate of ocean or near-coastal self-propelled vessels of less than 1,600 GRT.
</P>
<P>(5) Master of near-coastal vessels less than 200 GRT.
</P>
<P>(6) Mate of near-coastal vessels less than 200 GRT.
</P>
<P>(7) Master of near-coastal vessels less than 100 GRT.
</P>
<P>(8) Mate of near-coastal vessels less than 100 GRT.
</P>
<P>(9) Master of Great Lakes and inland vessels of unlimited tonnage.
</P>
<P>(10) Mate of Great Lakes and inland vessels of unlimited tonnage.
</P>
<P>(11) Master of inland vessels of unlimited tonnage.
</P>
<P>(12) Master of river vessels of unlimited tonnage.
</P>
<P>(13) Master of Great Lakes and inland/river vessels less than 500 GRT or less than 1,600 GRT.
</P>
<P>(14) Mate of Great Lakes and inland/river vessels less than 500 GRT or less than 1,600 GRT.
</P>
<P>(15) Master of Great Lakes and inland/river vessels less than 200 GRT.
</P>
<P>(16) Mate of Great Lakes and inland/river vessels less than 200 GRT.
</P>
<P>(17) Master of Great Lakes and inland.
</P>
<P>(18) First-Class Pilot.
</P>
<P>(19) Apprentice Mate of Towing Vessels.
</P>
<P>(20) Apprentice Mate of Towing Vessels-Limited.
</P>
<P>(21) Offshore Installation Manager.
</P>
<P>(22) Barge Supervisor.
</P>
<P>(23) Ballast Control Operator (BCO).
</P>
<P>(24) Operator of Uninspected Passenger Vessels (OUPV).
</P>
<P>(25) Master of Uninspected Fishing Industry Vessels.
</P>
<P>(26) Mate of Uninspected Fishing Industry Vessels.
</P>
<P>(27) Master-OSV.
</P>
<P>(28) Chief Mate-OSV.
</P>
<P>(29) Mate-OSV.
</P>
<P>(30) First Assistant Engineer limited or unlimited propulsion power.
</P>
<P>(31) Third Assistant Engineer limited or unlimited propulsion power.
</P>
<P>(32) Chief Engineer-Limited steam/motor vessels.
</P>
<P>(33) Assistant Engineer-Limited steam/motor vessels.
</P>
<P>(34) Designated Duty Engineer steam/motor vessels.
</P>
<P>(35) Chief Engineer Uninspected Fishing Industry Vessels.
</P>
<P>(36) Assistant Engineer Uninspected Fishing Industry Vessels.
</P>
<P>(37) Chief Engineer-MODU.
</P>
<P>(38) Assistant Engineer-MODU.
</P>
<P>(39) Chief Engineer-OSV.
</P>
<P>(40) Assistant Engineer-OSV.
</P>
<P>(b) In paragraphs (a)(1) through (4), and (a)(6), (7), (15), and (16) of this section, examinations will vary depending on route desired.
</P>
<P>(c) The following officer endorsements do not require examinations:
</P>
<P>(1) Master of oceans or near-coastal vessels of unlimited tonnage when upgrading from MMC officer endorsements, or an endorsement as Chief Mate of oceans or near-coastal vessels of unlimited tonnage, provided the applicant has already been examined at the management level.
</P>
<P>(2) Master of oceans or near-coastal vessels of unlimited tonnage when adding an endorsement as Offshore Installation Manager (OIM).
</P>
<P>(3) Master of oceans or near-coastal self-propelled vessels of less than 200 GRT, when upgrading from Mate of near-coastal self-propelled vessels of less than 200 GRT. Master of oceans self-propelled vessels of less than 200 GRT will, however, require an examination in celestial navigation.
</P>
<P>(4) Second Mate of oceans or near-coastal vessels when upgrading from Third Mate of oceans or near-coastal vessels, provided the applicant has already been examined at the operational level.
</P>
<P>(5) Master of Great Lakes and inland vessels, or river vessels of less than 200 GRT when upgrading from Mate of less than 200 GRT on the same route.
</P>
<P>(6) Chief Engineer-Unlimited, provided the applicant has already been examined at the management level.
</P>
<P>(7) Chief Engineer-Limited to service on steam, motor, or gas turbine-propelled vessels of less than 10,000 HP/7,500 kW on near-coastal routes, provided the applicant has already been examined at the management level.
</P>
<P>(8) Chief Engineer-Limited to service on steam, motor, and/or gas turbine-propelled vessels of less than 4,000 HP/3,000 kW on near-coastal routes, provided the applicant has already been examined at the management level.
</P>
<P>(9) Second Assistant Engineer when upgrading from Third Assistant Engineer, provided the applicant has already been examined at the operational level.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93097, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.910" NODE="46:1.0.1.2.11.9.7.3" TYPE="SECTION">
<HEAD>§ 11.910   Subjects for deck officer endorsements.</HEAD>
<P>Table 1 to § 11.910 gives the codes used in Table 2 to § 11.910 for all deck officers. Table 2 to § 11.910 indicates the examination subjects for each endorsement, by code number. Figures in the body of Table 2 to § 11.910, in place of the letter “x”, refer to notes.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.910—Codes for Deck Officer Endorsements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH></TR><TR><TD align="center" class="gpotbl_cell" scope="row"><E T="02">Deck Officer Endorsements</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1. Master/Chief Mate, oceans/near-coastal, unlimited tonnage.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2. Master, oceans/near-coastal, less than 500 GRT and less than 1,600 GRT.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3. Second Mate/Third Mate, oceans/near-coastal, unlimited tonnage, and Mate less than 500 GRT and less than 1600 GRT, oceans/near-coastal.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4. Master, oceans/near-coastal, and Mate, near-coastal, less than 200 GRT (includes Master, near-coastal, less than 100 GRT).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5. Operator of Uninspected Passenger Vessels, near-coastal.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6. Operator of Uninspected Passenger Vessels, Great Lakes/inland.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">7. Apprentice Mate of Towing Vessels, ocean (domestic trade) and near-coastal routes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">8. Apprentice Mate of Towing Vessels, Great Lakes, and inland routes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">9. Apprentice Mate of Towing Vessels, Western Rivers.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10. Master, Great Lakes/inland, or Master, inland, unlimited tonnage.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">11. Mate, Great Lakes/inland, unlimited tonnage.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">12. Master, Great Lakes/inland, less than 500 GRT and less than 1,600 GRT.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">13. Mate, Great Lakes/inland, less than 500 GRT and less than 1,600 GRT.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">14. Master or Mate, Great Lakes/inland, less than 200 GRT (includes Master, Great Lakes/inland, less than 100 GRT).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">15. Master, rivers, unlimited tonnage.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">16. Master, rivers, less than 500 GRT and less than 1,600 GRT.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">17. Mate, rivers, less than 500 GRT and less than 1,600 GRT.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">18. Master or Mate, rivers, less than 200 GRT (includes Master, rivers, less than 100 GRT).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">19. Master of Uninspected Fishing Industry Vessels, oceans/near-coastal.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">20. Mate of Uninspected Fishing Industry Vessels, oceans/near-coastal.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">21. First-Class Pilot.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">22. Master-OSV.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">23. Chief Mate-OSV.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">24. Mate-OSV.</TD></TR></TABLE></DIV></DIV>
<img src="/graphics/er24de13.005.gif"/>
<img src="/graphics/er24de13.006.gif"/>
<img src="/graphics/er24de13.007.gif"/>
<img src="/graphics/er24de13.008.gif"/>
<img src="/graphics/er24de13.009.gif"/>
<img src="/graphics/er24de13.010.gif"/>
<img src="/graphics/er29se14.003.gif"/>
<img src="/graphics/er24de13.012.gif"/>
<img src="/graphics/er24de13.013.gif"/>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58277, Sept. 29, 2014; USCG-2021-0097, 89 FR 93097, Nov. 25, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 11.920" NODE="46:1.0.1.2.11.9.7.4" TYPE="SECTION">
<HEAD>§ 11.920   Subjects for MODU endorsements.</HEAD>
<P>Table 1 to § 11.920 gives the codes used in Table 2 to § 11.920 for MODU endorsements. Table 2 to § 11.920 indicates the examination subjects for each endorsement by the code number.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.920—Codes for MODU Endorsements 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">1. OIM/Unrestricted.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2. OIM/Surface Units Underway.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3. OIM/Surface Units on Location.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4. OIM/Bottom Bearing Units Underway.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5. OIM/Bottom Bearing Units on Location.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6. Barge Supervisor.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">7. Ballast Control Operator.</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 11.920—Subjects for MODU Endorsements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Examination topics
</TH><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH><TH class="gpotbl_colhed" scope="col">5
</TH><TH class="gpotbl_colhed" scope="col">6
</TH><TH class="gpotbl_colhed" scope="col">7
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Watchkeeping:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COLREGS</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">“Basic Principles for Navigational Watch”</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">MODU obstruction lights</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Meteorology and oceanography:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Synoptic chart weather forecasting</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Characteristics of weather systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ocean current systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Tide and tidal current publications</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stability, ballasting, construction and damage control:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Principles of ship construction, structural members</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Trim and stability</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Damaged trim and stability countermeasures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Stability and trim calculations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Load line requirements</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Operating manual:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Rig characteristics and limitations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hydrostatics data</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Tank tables</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">KG limitations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Severe storm instructions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Transit instructions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">On-station instructions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Unexpected list or trim</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ballasting procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Operation of bilge system</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Leg loading calculations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Completion of variable load form</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Evaluation of variable load form</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Maneuvering and handling:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Anchoring and anchor handling</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heavy weather operations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Mooring, positioning</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Moving, positioning</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire prevention and firefighting appliances:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Organization of fire drills</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Classes and chemistry of fire</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Firefighting systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Firefighting equipment and regulations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic firefighting and prevention of fires</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Emergency procedures and contingency plans:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Temporary repairs</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire or explosion</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Abandon unit</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Man overboard</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heavy weather</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Collision</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Failure of ballast control system</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Mooring emergencies</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Blowouts</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H<E T="52">2</E>S safety</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">General Engineering—Power plants and auxiliary systems:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Marine engineering terminology</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Engineering equipment, operations and failures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Offshore drilling operations</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Deck seamanship—general:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Transfer of personnel</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Support boats/helicopters</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo stowage and securing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hazardous materials/dangerous goods precautions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Mooring equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Crane use procedures and inspections</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Medical care:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Knowledge and use of:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">First aid</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">First response medical action</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Maritime law and regulation:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">National maritime law:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Certification and documentation of vessels</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Ship sanitation</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Regulations for vessel inspection</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Pollution prevention regulations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Credentialing regulations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Rules and regulations for MODUs</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">International Maritime law:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">International Maritime Organization</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">International Convention on Load Lines</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">MARPOL 73/78</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Personnel Management and Training:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ship's business including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Required logs and recordkeeping</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Casualty reports and records</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Communications:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Radio communications and FCC permit</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Radiotelephone procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lifesaving/Survival:</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lifesaving appliance operation (launching, boat handling)</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Procedures/rules for lifeboats, survival suits, personal flotation devices (PFDs), life rafts and emergency signals</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency radio transmissions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Survival at sea</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.950" NODE="46:1.0.1.2.11.9.7.5" TYPE="SECTION">
<HEAD>§ 11.950   Examination subjects for engineer officer endorsements.</HEAD>
<P>Table 1 to § 11.950 gives the codes used in Table 2 to § 11.950 for engineer officer endorsements. Table 2 to § 11.950 indicates the examination subjects for each endorsement by the code number.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 11.950—Codes for Engineer Officer Endorsements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1. First Assistant Engineer-Unlimited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2. Third Assistant Engineer-Unlimited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3. Chief Engineer-Limited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4. Assistant Engineer-Limited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5. Designated Duty Engineer-Unlimited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6. Designated Duty Engineer 4,000 HP.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">7. Designated Duty Engineer 1,000 HP.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">8. Chief Engineer-Uninspected Fishing Industry Vessels.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">9. Assistant Engineer-Uninspected Fishing Industry Vessels.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10. Chief Engineer-MODU.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">11. Assistant Engineer-MODU.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">12. Chief Engineer-OSV Unlimited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">13. Assistant Engineer-OSV Unlimited.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">14. Chief Engineer-OSV 4,000 HP.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">15. Assistant Engineer-OSV 4,000 HP.</TD></TR></TABLE></DIV></DIV>
<img src="/graphics/er24de13.014.gif"/>
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<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93098, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="J" NODE="46:1.0.1.2.11.10" TYPE="SUBPART">
<HEAD>Subpart J—Recognition of Other Parties' STCW Certificates</HEAD>


<DIV8 N="§ 11.1001" NODE="46:1.0.1.2.11.10.7.1" TYPE="SECTION">
<HEAD>§ 11.1001   Purpose of rules.</HEAD>
<P>(a) The rules in this subpart implement Regulation I/10 of the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978 as amended (STCW) (incorporated by reference, see § 11.102 of this part) by establishing requirements and procedures for the recognition and endorsement of officer certificates of competence issued by other Parties to STCW.
</P>
<P>(b) Specific regulations on the use of non-U.S. credentialed officers and mariners with officer endorsements (except those of Master) are found in § 15.720 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93098, Nov. 25, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 11.1003" NODE="46:1.0.1.2.11.10.7.2" TYPE="SECTION">
<HEAD>§ 11.1003   General requirements.</HEAD>
<P>(a) The Coast Guard recognizes certificates only from countries that the United States has assured itself comply with requirements of the STCW Convention and STCW Code (incorporated by reference, see § 11.102 of this part).
</P>
<P>(b) The Coast Guard will publish a list of countries whose certificates it will recognize.
</P>
<P>(c) The Coast Guard will issue a “Certificate attesting recognition” to an applicant after ensuring the validity and authenticity of the credential (certificate of competency) issued by their country of origin.
</P>
<P>(d) No application from a non-US citizen for a “Certificate attesting recognition” issued pursuant to this subpart will be accepted unless the applicant's employer satisfies the requirements of § 11.1005 of this subpart.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102334, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 11.1005" NODE="46:1.0.1.2.11.10.7.3" TYPE="SECTION">
<HEAD>§ 11.1005   Employer application requirements.</HEAD>
<P>(a) The employer must submit the following to the Coast Guard, as a part of the applicant's application for a “Certificate attesting recognition,” on behalf of the applicant:
</P>
<P>(1) A signed report that contains all material disciplinary actions related to the applicant, such as, but not limited to, violence or assault, theft, drug and alcohol policy violations, and sexual harassment, along with an explanation of the criteria used by the employer to determine the materiality of those actions.
</P>
<P>(2) A signed report regarding an employer-conducted background check. The report must contain—
</P>
<P>(i) A statement that the applicant has successfully undergone an employer-conducted background check;
</P>
<P>(ii) A description of the employer-conducted background check; and
</P>
<P>(iii) All information derived from the employer-conducted background check.
</P>
<P>(b) If a “Certificate attesting recognition” is issued to the applicant, the employer must maintain a detailed record of the seafarer's total service on all authorized U.S.-flagged vessels, and must make that information available to the Coast Guard upon request.
</P>
<P>(c) In addition to the initial material disciplinary actions report and the initial employer-conducted background check specified in paragraph (a) of this section, the employer must submit an annual material disciplinary actions report to update whether there have been any material disciplinary actions related to the applicant since the last material disciplinary actions report was submitted to the Coast Guard.
</P>
<P>(d) The employer must also submit to the Coast Guard the applicant's copy of the following:
</P>
<P>(1) Base credential (certificate of competency), as well as any other documentary evidence of proficiency (such as Basic Training in accordance with § 11.302 of this part, Basic/Advanced Firefighting in accordance with § 11.303 of this part, Survival Craft, etc.) to verify that the applicant meets the manning requirements. The documentation must include any necessary official translation into the English language.
</P>
<P>(2) Valid medical certificate.
</P>
<P>(3) Valid identification document, such as a passport or Seafarer's Identity Document (SID).
</P>
<P>(e) The employer is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93099, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 11.1007" NODE="46:1.0.1.2.11.10.7.4" TYPE="SECTION">
<HEAD>§ 11.1007   Basis for denial.</HEAD>
<P>An applicant for a “Certificate attesting recognition” of an officer certificate issued by another party must—
</P>
<P>(a) Have no record of material disciplinary actions during employment on any U.S. flag vessel of the employer, as verified in writing by the owner or managing operator of the U.S. flag vessels on which the applicant will be employed; and
</P>
<P>(b) Have successfully completed an employer-conducted background check, to the satisfaction of both the employer and the Coast Guard.


</P>
</DIV8>


<DIV8 N="§ 11.1009" NODE="46:1.0.1.2.11.10.7.5" TYPE="SECTION">
<HEAD>§ 11.1009   Restrictions.</HEAD>
<P>(a) A “Certificate attesting recognition” of an STCW certificate issued by another party to a non-resident alien under this subpart authorizes service only on vessels owned and/or operated in accordance with § 15.720 of this subchapter.
</P>
<P>(b) The certificate will be issued for service only in the department for which the application was submitted.
</P>
<P>(c) No other certificate is authorized, unless all applicable requirements of this subpart and the STCW Convention (incorporated by reference, see § 11.102 of this part) are met, and the employer makes subsequent application for a new endorsement.
</P>
<P>(d) This certificate is not valid for service on U.S. vessels operating in U.S. waters.


</P>
</DIV8>

</DIV6>


<DIV6 N="K" NODE="46:1.0.1.2.11.11" TYPE="SUBPART">
<HEAD>Subpart K—Officers on a Passenger Ship When on an International Voyage</HEAD>


<DIV8 N="§ 11.1101" NODE="46:1.0.1.2.11.11.7.1" TYPE="SECTION">
<HEAD>§ 11.1101   Purpose of rules.</HEAD>
<P>The rules in this subpart establish requirements for officers serving on passenger ships as defined in § 11.1103 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 11.1103" NODE="46:1.0.1.2.11.11.7.2" TYPE="SECTION">
<HEAD>§ 11.1103   Definitions.</HEAD>
<P><I>Passenger ship</I> in this subpart means a ship carrying more than 12 passengers when on an international voyage.


</P>
</DIV8>


<DIV8 N="§ 11.1105" NODE="46:1.0.1.2.11.11.7.3" TYPE="SECTION">
<HEAD>§ 11.1105   General requirements for officer endorsements.</HEAD>
<P>(a) To serve on a passenger vessel on international voyages, Masters, deck officers, Chief Engineers, and engineer officers, must—
</P>
<P>(1) Meet the appropriate requirements of the STCW Regulation V/2 and of section A-V/2 of the STCW Code (incorporated by reference, see § 11.102 of this part) as follows:
</P>
<P>(i) Masters, officers, and other personnel designated on the muster list to assist passengers in emergency situation onboard passenger ships must have completed training in crowd management specified in section A-V/2 of the STCW Code.
</P>
<P>(ii) Personnel providing direct service to passengers in passenger spaces onboard passenger ships must have completed the safety training specified in section A-V/2 of the STCW Code.
</P>
<P>(iii) Masters, Chief Engineer Officers, Chief Mates, Second Engineer Officers, and any person designated on muster lists of having responsibility for the safety of passengers in emergency situations onboard passenger ships must have completed approved training in crisis management and human behavior as specified in section A-V/2 of the STCW Code.
</P>
<P>(iv) Masters, Chief Engineer Officers, Chief Mates, Second Engineer Officers, and every person assigned immediate responsibility for embarking and disembarking passengers, loading, discharging or securing cargo, or closing hull openings onboard Ro-Ro passenger ships must have completed approved training in passenger safety, cargo safety, and hull integrity as specified in section A-V/2 of the STCW Code; and
</P>
<P>(2) Hold documentary evidence as proof of meeting these requirements through approved or accepted training.
</P>
<P>(b) Seafarers who are required to be trained in accordance with paragraph (a) of this section must provide, at intervals not exceeding 5 years, evidence of maintaining the standard of competence.
</P>
<P>(c) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (b) of this section.
</P>
<P>(d) Personnel serving onboard small passenger vessels engaged in domestic, near-coastal voyages, as defined in § 10.107 of this subchapter, are not subject to any obligation for the purpose of this STCW requirement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77909, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93099, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="12" NODE="46:1.0.1.2.12" TYPE="PART">
<HEAD>PART 12—REQUIREMENTS FOR RATING ENDORSEMENTS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>31 U.S.C. 9701; 46 U.S.C. 2101, 2103, 2110, 7301, 7302, 7503, 7505, 7701, and 70105; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.12.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 12.101" NODE="46:1.0.1.2.12.1.7.1" TYPE="SECTION">
<HEAD>§ 12.101   Purpose.</HEAD>
<P>(a) The purpose of this part is to provide—
</P>
<P>(1) A comprehensive and adequate means of determining and verifying the professional qualifications an applicant must possess to be eligible for certification to serve on merchant vessels of the United States; and
</P>
<P>(2) A means of determining that an applicant is qualified to receive the endorsement required by the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended (the STCW Convention, or STCW).
</P>
<P>(b) The requirements applicable to approved and accepted training, training for a particular rating endorsement, and training and assessment associated with meeting the standards of competence established by the STCW Convention have been moved to 46 CFR part 10, subpart D.


</P>
</DIV8>


<DIV8 N="§ 12.103" NODE="46:1.0.1.2.12.1.7.2" TYPE="SECTION">
<HEAD>§ 12.103   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference material (IBR) is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone: 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, England; phone: +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) The Seafarers' Training, Certification and Watchkeeping Code, as amended, 2011 (the STCW Code), incorporation by reference approved for §§ 12.601, 12.602, 12.603, 12.605, 12.607, 12.609, 12.611, 12.613, 12.615, 12.617, 12.619, 12.621, 12.623, 12.811, and 12.905.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2016-0315, 81 FR 43955, July 6, 2016; USCG-2021-0097, 89 FR 93099, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 12.105" NODE="46:1.0.1.2.12.1.7.3" TYPE="SECTION">
<HEAD>§ 12.105   Paperwork approval.</HEAD>
<P>(a) This section lists the control numbers assigned by the Office of Management and Budget under the Paperwork Reduction Act of 1980 (Pub. L. 96-511) for the reporting and recordkeeping requirements in this part.
</P>
<P>(b) The following control numbers have been assigned to the sections indicated:
</P>
<P>(1) OMB 1625-0079—46 CFR 12.217 and 12.301.
</P>
<P>(2) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.12.2" TYPE="SUBPART">
<HEAD>Subpart B—General Requirements for Rating Endorsements</HEAD>


<DIV8 N="§ 12.201" NODE="46:1.0.1.2.12.2.7.1" TYPE="SECTION">
<HEAD>§ 12.201   General requirements for national and STCW rating endorsements.</HEAD>
<P>(a) <I>General.</I> (1) An MMC issued to a deck or engineer officer will be endorsed for all entry-level ratings and any other ratings for which they qualify under this part. An applicant for any STCW endorsement must hold the appropriate national endorsement, unless otherwise specified.
</P>
<P>(2) The authorized holder of any valid rating endorsement may serve in any capacity in the staff department of a vessel, except in those capacities requiring a staff officer; except that whenever the service includes the handling of food, no person may be so employed unless their credential bears the Food Handler's endorsement indicated by the notation “(F.H.)”.
</P>
<P>(3) When an applicant meets the requirements for certification set forth in this part, the Coast Guard will issue the appropriate endorsement.
</P>
<P>(b) <I>Physical and medical requirements.</I> The physical and medical requirements applicable to the endorsements in this subpart are found in 46 CFR part 10, subpart C.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93099, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.203" NODE="46:1.0.1.2.12.2.7.2" TYPE="SECTION">
<HEAD>§ 12.203   Creditable service and equivalents for national and STCW ratings endorsements.</HEAD>
<P>Applicants for endorsements should refer to § 10.232 of this subchapter for information regarding requirements for documentation and proof of sea service.


</P>
</DIV8>


<DIV8 N="§ 12.205" NODE="46:1.0.1.2.12.2.7.3" TYPE="SECTION">
<HEAD>§ 12.205   Examination procedures and denial of rating and STCW endorsements.</HEAD>
<P>(a) The examination fee set out in Table 1 to § 10.219(a) of this subchapter must be paid before the applicant may take the first section of the examination.
</P>
<P>(b) Upon receipt of an application for a rating endorsement, the Coast Guard will give any required examination as soon as practicable after determining that the applicant is otherwise qualified for the endorsement.
</P>
<P>(c) An applicant for a rating endorsement who has been duly examined and failed the examination may seek reexamination at any time after the initial examination. However, an applicant who fails an examination for the third time must wait 90 days before re-testing. All examinations and retests must be completed within 1 year of approval for examination.
</P>
<P>(d) Upon receipt of an application for an STCW endorsement, the Coast Guard will evaluate the applicant's qualifications. The Coast Guard will issue the appropriate endorsement after determining that the applicant satisfactorily meets all requirements for any requested STCW rating or qualification.


</P>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.12.3" TYPE="SUBPART">
<HEAD>Subpart C [Reserved]</HEAD>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.12.4" TYPE="SUBPART">
<HEAD>Subpart D—Requirements for National Deck Rating Endorsements</HEAD>


<DIV8 N="§ 12.401" NODE="46:1.0.1.2.12.4.7.1" TYPE="SECTION">
<HEAD>§ 12.401   General requirements for Able Seafarer endorsements.</HEAD>
<P>(a) <I>General.</I> An Able Seafarer is any person below officer and above Ordinary Seafarer who holds a Merchant Mariner Credential (MMC) endorsed as Able Seafarer by the Coast Guard.
</P>
<P>(b) <I>Categories.</I> The following categories of Able Seafarer endorsements are established:
</P>
<P>(1) Able Seafarer-Unlimited.
</P>
<P>(2) Able Seafarer-Limited.
</P>
<P>(3) Able Seafarer-Special.
</P>
<P>(4) Able Seafarer-OSV.
</P>
<P>(5) Able Seafarer-Sail.
</P>
<P>(6) Able Seafarer-Fishing Industry.
</P>
<P>(c) <I>Requirements for certification.</I> To qualify for an endorsement as Able Seafarer, an applicant must—
</P>
<P>(1) Be at least 18 years of age;
</P>
<P>(2) Pass the prescribed physical and medical examination requirements specified in 46 CFR, part 10, subpart C;
</P>
<P>(3) Provide evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing as described in § 16.220 of this subchapter;
</P>
<P>(4) Meet the sea service or training requirements set forth in this part;
</P>
<P>(5) Pass an examination for Able Seafarer;
</P>
<P>(6) Qualify for an endorsement as Lifeboat Operator or Lifeboat Operator-Limited; and
</P>
<P>(7) Speak and understand the English language as would be required in performing the general duties of Able Seafarer and during an emergency aboard ship.
</P>
<P>(d) <I>Additional requirements.</I> (1) The holder of an MMC or MMD endorsed for the rating of Able Seafarer may serve in any rating in the deck department without obtaining an additional endorsement, provided—
</P>
<P>(i) That the holder possesses the appropriate Able Seafarer endorsement for the service of the vessel; and
</P>
<P>(ii) That the holder possesses the appropriate STCW endorsement when serving as an Able Seafarer-Deck or Ratings Forming Part of the Navigational Watch (RFPNW) on a seagoing ship.
</P>
<P>(2) Any MMC endorsed as Able Seafarer will also be endorsed as Lifeboat Operator or Lifeboat Operator-Limited, as appropriate.
</P>
<P>(3) The Able Seafarer endorsement will clearly describe the type of rating that it represents (see paragraph (a) of this section).
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93099, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.403" NODE="46:1.0.1.2.12.4.7.2" TYPE="SECTION">
<HEAD>§ 12.403   Service or training requirements for Able Seafarer endorsements.</HEAD>
<P>(a) The minimum service required to qualify for the various categories of endorsement as Able Seafarer is as follows:
</P>
<P>(1) <I>Able Seafarer-Unlimited.</I> Three years of service on deck on vessels operating on oceans or on the Great Lakes.
</P>
<P>(2) <I>Able Seafarer-Limited.</I> Eighteen months of service on deck on vessels of 100 GRT or more which operate in a service not exclusively confined to the rivers and smaller inland lakes of the United States.
</P>
<P>(3) <I>Able Seafarer-Special.</I> Twelve months of service on deck on vessels operating on oceans or the navigable waters of the United States, including the Great Lakes.
</P>
<P>(4) <I>Able Seafarer-OSV.</I> Six months of service on deck on vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.
</P>
<P>(5) <I>Able Seafarer-Sail.</I> Six months of service on deck on sailing school vessels, oceanographic research vessels powered primarily by sail, or equivalent sailing vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.
</P>
<P>(6) <I>Able Seafarer-Fishing Industry.</I> Six months of service on deck, not as a processor, onboard vessels operating on oceans or on the navigable waters of the United States, including the Great Lakes.
</P>
<P>(b) Approved training programs may be substituted for the required periods of service on deck as follows:
</P>
<P>(1) A graduate of a school ship may be qualified for a rating endorsement as Able Seafarer, without further service, upon satisfactory completion of the program of instruction. For this purpose, “school ship” is interpreted to mean an institution that offers a complete approved program of instruction, including a period of at-sea training, in the skills appropriate to the rating of Able Seafarer.
</P>
<P>(2) Training programs, other than those classified as a school ship, may be substituted for up to one-third of the required service on deck. The Coast Guard will determine the service/training ratio for each program and may allow a maximum of 3 days of deck service credit for each day of instruction.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93099, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.405" NODE="46:1.0.1.2.12.4.7.3" TYPE="SECTION">
<HEAD>§ 12.405   Examination and demonstration of ability for Able Seafarer endorsements.</HEAD>
<P>(a) Before an applicant is issued an endorsement as an Able Seafarer, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, or by actual demonstration in a Coast Guard-approved course, their knowledge of seamanship and the ability to carry out effectively all the duties that may be required of an Able Seafarer, including those of a Lifeboat Operator or Lifeboat Operator-Limited.
</P>
<P>(b) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—
</P>
<P>(1) The applicant's knowledge of nautical terms, use of the compass for navigation, running lights, passing signals, and fog signals for vessels on the high seas, inland waters, or Great Lakes, and distress signals; and
</P>
<P>(2) The applicant's knowledge of commands in handling the wheel by obeying orders passed to them as helmsman, and knowledge of the use of the engine room telegraph.
</P>
<P>(c) The applicant must provide evidence, to the satisfaction of the Coast Guard, of the knowledge of principal knots, bends, splices, and hitches in common use by actually making them.
</P>
<P>(d) The applicant must demonstrate, to the satisfaction of the Coast Guard, knowledge of pollution laws and regulations, procedures for discharge containment and cleanup, and methods for disposal of sludge and waste material from cargo and fueling operations.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93100, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.407" NODE="46:1.0.1.2.12.4.7.4" TYPE="SECTION">
<HEAD>§ 12.407   General requirements for Lifeboat Operator endorsements.</HEAD>
<P>(a) <I>General.</I> Every person fulfilling the manning requirements as Lifeboat Operator on any United States vessel must hold an endorsement as Lifeboat Operator. No endorsement as Lifeboat Operator is required of any person employed on any unrigged vessel, except on a seagoing barge and on a tank barge navigating waters other than rivers and/or canals.
</P>
<P>(b) <I>Requirements for certification.</I> (1) To qualify for an endorsement as Lifeboat Operator, an applicant must—
</P>
<P>(i) Be at least 18 years of age;
</P>
<P>(ii) Pass the prescribed physical and medical examination requirements specified in 46 CFR, part 10, subpart C; and
</P>
<P>(iii) Provide evidence of having passed a chemical test for dangerous drugs or as having qualified for an exemption for testing described in § 16.220 of this subchapter.
</P>
<P>(2) To be eligible for an endorsement as Lifeboat Operator, an applicant must meet one of the following sea service requirements:
</P>
<P>(i) At least 6 months of sea service in any department of vessels and the successful completion of an approved course.
</P>
<P>(ii) At least 12 months of sea service in any department of vessels on ocean, coastwise, inland, and Great Lakes routes.
</P>
<P>(3) Before an applicant is issued an endorsement as a Lifeboat Operator, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, and by actual practical demonstration of abilities, their knowledge of seamanship and the ability to carry out effectively all the duties that may be required of a Lifeboat Operator. This requirement may be met by completion of an approved course in paragraph (b)(2)(i) of this section, provided the course includes actual practical demonstration of abilities.
</P>
<P>(4) The practical demonstration must consist of a demonstration of the applicant's ability to—
</P>
<P>(i) Take charge of a survival craft or rescue boat during and after launch;
</P>
<P>(ii) Operate a survival craft engine;
</P>
<P>(iii) Demonstrate the ability to row by actually pulling an oar in the boat;
</P>
<P>(iv) Manage a survival craft and survivors after abandoning ship;
</P>
<P>(v) Safely recover survival craft and rescue boats; and
</P>
<P>(vi) Use locating and communication devices.
</P>
<P>(5) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—
</P>
<P>(i) Lifeboats and liferafts, the names of their essential parts, and a description of the required equipment;
</P>
<P>(ii) The clearing away, swinging out, and lowering of lifeboats and liferafts, the handling of lifeboats under oars and sails, including questions relative to the proper handling of a boat in a heavy sea; and
</P>
<P>(iii) The operation and functions of commonly used types of davits.
</P>
<P>(6) An applicant, to be eligible for an endorsement as Lifeboat Operator, must be able to speak and understand the English language as would be required in the rating of Lifeboat Operator and in an emergency aboard ship.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93100, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.409" NODE="46:1.0.1.2.12.4.7.5" TYPE="SECTION">
<HEAD>§ 12.409   General requirements for Lifeboat Operator-Limited endorsements.</HEAD>
<P>(a) <I>General.</I> Every person fulfilling the manning requirements for Lifeboat Operator on any United States vessel fitted with liferafts, but not fitted with lifeboats, must hold an endorsement as Lifeboat Operator or as Lifeboat Operator-Limited. No endorsement as Lifeboat Operator or Lifeboat Operator-Limited is required of any person employed on any unrigged vessel, except on a seagoing barge and on a tank barge navigating waters other than rivers and/or canals.
</P>
<P>(b) <I>Requirements for certification.</I> (1) To qualify for an endorsement as Lifeboat Operator-Limited, an applicant must—
</P>
<P>(i) Be at least 18 years of age;
</P>
<P>(ii) Pass the prescribed physical and medical examination requirements specified in 46 CFR part 10, subpart C; and
</P>
<P>(iii) Provide evidence of having passed a chemical test for dangerous drugs or of having qualified for an exemption for testing, as described in § 16.220 of this subchapter.
</P>
<P>(2) An applicant, to be eligible for an endorsement as Lifeboat Operator-Limited, must meet one of the following sea service requirements:
</P>
<P>(i) At least 12 months of sea service in any department of vessels on ocean, coastwise, inland, and Great Lakes routes.
</P>
<P>(ii) At least 6 months of sea service in any department of vessels, and successful completion of an approved course.
</P>
<P>(3) Before an applicant is issued an endorsement as a Lifeboat Operator-Limited, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, and by actual practical demonstration of abilities, their knowledge of seamanship and ability to carry out effectively all the duties that may be required of a Lifeboat Operator-Limited.
</P>
<P>(4) The practical demonstration must consist of a demonstration of the applicant's ability to—
</P>
<P>(i) Take charge of a rescue boat, liferaft, or other lifesaving apparatus during and after launch;
</P>
<P>(ii) Operate a rescue boat engine;
</P>
<P>(iii) Manage a survival craft and survivors after abandoning ship;
</P>
<P>(iv) Safely recover rescue boats; and
</P>
<P>(v) Use locating and communication devices.
</P>
<P>(5) The examination, whether administered orally or by other means, must be conducted only in the English language and must consist of questions regarding—
</P>
<P>(i) Liferafts, rescue boats, and other survival craft except lifeboats, the names of their essential parts, and a description and use of the required equipment;
</P>
<P>(ii) The clearing away, launching, and handling of rescue craft, except lifeboats; and
</P>
<P>(iii) The operation and functions of commonly used launching devices for rescue boats and survival craft other than lifeboats.
</P>
<P>(6) An applicant, to be eligible for an endorsement as Lifeboat Operator-Limited, must be able to speak and understand the English language as would be required in the rating of Lifeboat Operator-Limited and in an emergency aboard ship. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93100, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.2.12.5" TYPE="SUBPART">
<HEAD>Subpart E—Requirements for National Engineer Rating Endorsements</HEAD>


<DIV8 N="§ 12.501" NODE="46:1.0.1.2.12.5.7.1" TYPE="SECTION">
<HEAD>§ 12.501   General requirements for a Qualified Member of the Engine Department.</HEAD>
<P>(a) <I>General.</I> A Qualified Member of the Engine Department (QMED) is any person below officer and above the rating of Coal Passer or Wiper, who holds an MMC or MMD endorsed as QMED by the Coast Guard.
</P>
<P>(b) <I>Categories.</I> (1) Each QMED rating must be endorsed separately, unless the applicant qualifies for all QMED ratings, in which case the endorsement will read “QMED—any rating.” The ratings are—
</P>
<P>(i) Boiler Technician/Watertender;
</P>
<P>(ii) Oiler;
</P>
<P>(iii) Junior Engineer;
</P>
<P>(iv) Electrician/Refrigerating Engineer; and
</P>
<P>(v) Pump Technician/Machinist.
</P>
<P>(2) The Coast Guard will no longer issue original endorsements for Deck Engineer, Deck/Engine Mechanic, or Engineman, or individual endorsements for Refrigerating Engineer, Machinist, Electrician, and Pump Technician. However, a mariner who holds any of these endorsements may continue to renew them as long as they are otherwise qualified.
</P>
<P>(3) If the holder of an endorsement as Pump Technician only or Machinist only seeks the combined endorsement of Pump Technician/Machinist, the mariner must pass the examination described in table 1 to § 12.505(c).
</P>
<P>(4) If the holder of an endorsement as Electrician only or Refrigerating Engineer only seeks the combined endorsement of Electrician/Refrigerating Engineer, the mariner must pass the examination described in table 1 to § 12.505(c).
</P>
<P>(c) <I>Requirements for certification.</I> To qualify for any endorsement as QMED, an applicant must—
</P>
<P>(1) Be at least 18 years of age;
</P>
<P>(2) Pass the prescribed physical and medical examination requirements specified in 46 CFR Part 10, subpart C;
</P>
<P>(3) Provide evidence of having passed a chemical test for dangerous drugs or of having qualified for an exemption from testing, as described in § 16.220 of this subchapter;
</P>
<P>(4) Meet the sea service or training requirements in § 12.503 of this subpart;
</P>
<P>(5) Pass an examination as QMED; and
</P>
<P>(6) Speak and understand the English language as would be required in performing the general duties of QMED and during an emergency aboard ship.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93101, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.503" NODE="46:1.0.1.2.12.5.7.2" TYPE="SECTION">
<HEAD>§ 12.503   Service or training requirements.</HEAD>
<P>(a) An applicant for an endorsement as Qualified Member of the Engine Department (QMED) must provide the Coast Guard with proof of qualification based on 6 months of service in a rating at least equal to that of Wiper or Coal Passer.
</P>
<P>(b) Approved training programs may be substituted for the required periods of service as follows:
</P>
<P>(1) A graduate of a school ship may qualify for a rating endorsement as QMED, without further service, upon satisfactory completion of the program of instruction. For this purpose, school ship is interpreted to mean an institution that offers a complete approved program of instruction, including a period of at-sea training, in the skills appropriate to the rating of QMED.
</P>
<P>(2) Training programs, other than those classified as a school ship, may be substituted for up to one-half of the required service. The service/training ratio for each program is determined by the Coast Guard.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93101, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.505" NODE="46:1.0.1.2.12.5.7.3" TYPE="SECTION">
<HEAD>§ 12.505   Examination requirements.</HEAD>
<P>(a) Before an applicant is issued an endorsement as QMED in the rating of Oiler, Boiler Technician/Watertender, Junior Engineer, Pump Technician/Machinist, or Electrician/Refrigerating Engineer, they must prove, to the satisfaction of the Coast Guard, by oral or other means of examination, their knowledge of the subjects listed in paragraph (c) of this section.
</P>
<P>(b) The examination, whether administered orally or by other means, must be conducted only in the English language.
</P>
<P>(c) Table 1 to § 12.505(c) provides a list of subjects required. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.505(<E T="01">c</E>)—Examination Subjects for QMED Ratings
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Subjects
</TH><TH class="gpotbl_colhed" scope="col">Pump


<br/>technician/

<br/>machinist
</TH><TH class="gpotbl_colhed" scope="col">Boiler


<br/>technician/

<br/>watertender
</TH><TH class="gpotbl_colhed" scope="col">Oiler
</TH><TH class="gpotbl_colhed" scope="col">Electrician/


<br/>refrigerating

<br/>engineer
</TH><TH class="gpotbl_colhed" scope="col">Junior


<br/>engineer
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">General subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Auxiliary machinery</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic safety procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bearings</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Care of equipment and machine parts</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Deck machinery</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drawings and tables</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heat exchangers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hydraulic principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Instrumentation principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lubrication principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Measuring instruments</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pipes, fittings, and valves</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pollution prevention</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Properties of fuel</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pumps, fans, and blowers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Refrigeration principles</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Remote control equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Use of hand/power tools</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Watch duties</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electrical subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A/C circuits</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Batteries</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Calculations</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Communication devices</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">D/C circuits</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Distribution systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electronic principles</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Generation equipment</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Measuring devices</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Motor controllers</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Motors</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Troubleshooting</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Safety and environmental protection subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Communications</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Damage control</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Elementary first aid</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Environmental awareness</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire prevention</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Firefighting equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Firefighting principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General safety</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hazardous materials</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Shipboard equipment and systems subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Air conditioning</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ballast</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bilge</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Compressed air</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Desalination</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fuel oil storage/transfer</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fuel treatment</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heating/ventilation</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lubrication</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Potable water</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Refrigeration</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Sanitary/sewage</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Steering</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Steam propulsion subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Auxiliary turbines</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Boiler fundamentals</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Combustion principles</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Condensate systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drive systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Feedwater systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fuel service systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Steam fundamentals</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Turbine fundamentals</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Motor propulsion subjects:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Air-charge systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cooling water systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Diesel engine principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drive systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fuel service systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Intake/exhaust</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lubrication systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Starting systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Waste heat/auxiliary boiler</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93101, Nov. 25, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.2.12.6" TYPE="SUBPART">
<HEAD>Subpart F—Requirements for STCW Rating Endorsements</HEAD>


<DIV8 N="§ 12.601" NODE="46:1.0.1.2.12.6.7.1" TYPE="SECTION">
<HEAD>§ 12.601   General requirements for STCW rating endorsements.</HEAD>
<P>(a) <I>General.</I> An applicant for any STCW endorsement must hold the appropriate national endorsement, unless otherwise specified. The Coast Guard will issue an STCW endorsement to qualified applicants for any of the following ratings or qualifications:
</P>
<P>(1) Able Seafarer-Deck.
</P>
<P>(2) Ratings Forming Part of a Navigational Watch (RFPNW).
</P>
<P>(3) Able Seafarer-Engine.
</P>
<P>(4) Ratings Forming Part of an Engineering Watch in a manned engineroom or designated to perform duties in a periodically unmanned engineroom (RFPEW).
</P>
<P>(5) Electro-technical Rating on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more.
</P>
<P>(6) Proficiency in Survival Craft and Rescue Boats, other than Fast Rescue Boats (PSC).
</P>
<P>(7) Proficiency in Survival Craft and Rescue Boats, other than lifeboats and Fast Rescue Boats (PSC-Limited).
</P>
<P>(8) Proficiency in Fast Rescue Boats.
</P>
<P>(9) Medical First-aid Provider.
</P>
<P>(10) Person in Charge of Medical Care.
</P>
<P>(11) GMDSS At-sea Maintainer.
</P>
<P>(12) Vessel Personnel with Designated Security Duties.
</P>
<P>(13) Security Awareness.
</P>
<P>(b) <I>Standard of competence.</I> (1) The Coast Guard will accept one or more methods listed in the STCW Code to demonstrate meeting the standard of competence in this subpart. See Column 3, “Methods for demonstrating competence,” of the Tables of Competence in the STCW Code (incorporated by reference, see § 12.103 of this part). The Coast Guard will accept the following as evidence of meeting the standard of competence under each of these methods:
</P>
<P>(i) <I>In-service experience:</I> Documentation of successful completion of assessments, approved or accepted by the Coast Guard, and signed by a Qualified Assessor, deck or engineering, as appropriate.
</P>
<P>(ii) <I>Training ship experience:</I> Documentation of successful completion of an approved training program involving formal training and assessment onboard a training ship.
</P>
<P>(iii) <I>Simulator training:</I> Documentation of successful completion of training and assessment from a Coast Guard-approved course involving maritime simulation.
</P>
<P>(iv) <I>Laboratory equipment training:</I> Documentation of successful completion of training and assessments from an approved training course or completion certificate from an approved training school or facility.
</P>
<P>(v) <I>Practical training or instruction:</I>
</P>
<P>(A) Documentation of successful completion of assessment as part of structured/formal training or instruction provided by an organization or company as part of an accepted safety or quality management system; or
</P>
<P>(B) Documentation of successful completion of an approved training course from a school or facility.
</P>
<P>(vi) <I>Specialist training:</I> Documentation of successful completion of assessment as part of a company training or specialized training provided by a maritime or equipment specialist.
</P>
<P>(vii) <I>Workshop skills training:</I> Documentation of successful completion of assessments or completion certificate from an approved training program, school or facility.
</P>
<P>(viii) <I>Training program:</I> Documentation of successful completion of an approved training program.
</P>
<P>(ix) <I>Practical demonstration and practical demonstration of competence:</I> Documentation of successful completion of assessments approved or accepted by the Coast Guard.
</P>
<P>(x) <I>Practical test and practical experience:</I> Documentation of successful completion of assessments approved or accepted by the Coast Guard.
</P>
<P>(xi) <I>Examination:</I> Successful completion of a Coast Guard examination.
</P>
<P>(xii) <I>Instruction or course:</I> Documentation of successful completion of a course of instruction offered by an approved training school or facility.
</P>
<P>(2) Knowledge components may be documented by—
</P>
<P>(i) Successful completion of the Coast Guard examination for the associated rating endorsement;
</P>
<P>(ii) Successful completion of an approved course; or
</P>
<P>(iii) Successful completion of an approved program.
</P>
<P>(3) The Coast Guard will publish assessment guidelines that should be used to document assessments that demonstrate meeting the standard of competence, as required by paragraph (b)(1) of this section. Organizations may develop alternative assessment documentation for demonstrations of competence; however, such documentation must be approved by the Coast Guard prior to its use and submittal with an application.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58279, Sept. 29, 2014; USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93102, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 12.602" NODE="46:1.0.1.2.12.6.7.2" TYPE="SECTION">
<HEAD>§ 12.602   Basic Training.</HEAD>
<P>(a) Applicants seeking an STCW rating endorsement must provide evidence, with their application, of meeting the standard of competence for Basic Training (BT) as described below:
</P>
<P>(1) Personal survival techniques, as set out in Table A-VI/1-1 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(2) Fire prevention and firefighting, as set out in Table A-VI/1-2 of the STCW Code.
</P>
<P>(3) Elementary first aid, as set out in Table A-VI/1-3 of the STCW Code.
</P>
<P>(4) Personal safety and social responsibilities, as set out in Table A-VI/1-4 of the STCW Code.
</P>
<P>(b) Every 5 years, seafarers qualified in accordance with § 12.601(a) must provide evidence of maintaining the standard of competence for Basic Training (BT).
</P>
<P>(c) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years for the following areas:
</P>
<P>(1) Personal survival techniques, as set out in Table A-VI/1-1 of the STCW Code:
</P>
<P>(i) Donning a lifejacket.
</P>
<P>(ii) Boarding a survival craft from the ship, while wearing a lifejacket.
</P>
<P>(iii) Taking initial actions on boarding a lifeboat to enhance chance of survival.
</P>
<P>(iv) Streaming a lifeboat drogue or sea-anchor.
</P>
<P>(v) Operating survival craft equipment.
</P>
<P>(vi) Operating location devices, including radio equipment.
</P>
<P>(2) Fire prevention and firefighting, as set out in Table A-VI/1-2 of the STCW Code:
</P>
<P>(i) Using self-contained breathing apparatus.
</P>
<P>(ii) Performing a rescue in a smoke-filled space, using an approved smoke-generating device aboard, while wearing a breathing apparatus.
</P>
<P>(3) Elementary first aid, as set out in Table A-VI/1-3 of the STCW Code.
</P>
<P>(4) Personal safety and social responsibilities, as set out in Table A-VI/1-4 of the STCW Code.
</P>
<P>(d) The Coast Guard will only accept evidence of approved assessments conducted ashore for the following areas:
</P>
<P>(1) Personal survival techniques, as set out in Table A-VI/1-1 of the STCW Code:
</P>
<P>(i) Donning and use an immersion suit.
</P>
<P>(ii) Safely jumping from a height into the water.
</P>
<P>(iii) Righting an inverted liferaft while wearing a lifejacket.
</P>
<P>(iv) Swimming while wearing a lifejacket.
</P>
<P>(v) Keeping afloat without a lifejacket.
</P>
<P>(2) Fire prevention and firefighting as set out in Table A-VI/1-2 of the STCW Code:
</P>
<P>(i) Using various types of portable fire extinguishers.
</P>
<P>(ii) Extinguishing smaller fires. e.g., electrical fires, oil fires, and propane fires.
</P>
<P>(iii) Extinguishing extensive fires with water, using jet and spray nozzles.
</P>
<P>(iv) Extinguishing fires with foam, powder, or any other suitable chemical agent.
</P>
<P>(v) Fighting fire in smoke-filled enclosed spaces wearing self-contained breathing apparatuses.
</P>
<P>(vi) Extinguishing fire with water fog or any other suitable firefighting agent in an accommodation room or simulated engine room with fire and heavy smoke.
</P>
<P>(vii) Extinguishing oil fire with fog applicator and spray nozzles, dry chemical powder, or foam applicators.
</P>
<P>(e) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (c) of this section, will be required to meet the requirements of paragraph (a) of this section or complete approved or accepted refresher training.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93103, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.603" NODE="46:1.0.1.2.12.6.7.3" TYPE="SECTION">
<HEAD>§ 12.603   Requirements to qualify for an STCW endorsement as Able Seafarer-Deck.</HEAD>
<P>(a) To qualify for this endorsement as Able Seafarer-Deck, an applicant must—
</P>
<P>(1) Be not less than 18 years of age;
</P>
<P>(2) Meet the requirements for certification as Ratings Forming Part of a Navigational Watch (RFPNW);
</P>
<P>(3) While qualified as an RFPNW, have seagoing service in the deck department of—
</P>
<P>(i) Not less than 18 months; or
</P>
<P>(ii) Not less than 12 months and have completed approved training;
</P>
<P>(4) Provide evidence of meeting the standard of competence specified in Table A-II/5 of the STCW Code (incorporated by reference, see § 12.103); and
</P>
<P>(5) Provide evidence of having satisfactorily completed approved training in—
</P>
<P>(i) Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC); or
</P>
<P>(ii) Proficiency in Survival Craft and Rescue Boats, other than lifeboats or Fast Rescue Boats-Limited (PSC-Limited), as appropriate.
</P>
<P>(b) Seafarers holding a rating endorsement as Able Seafarer before January 1, 2017, will be eligible for this endorsement upon showing evidence of—
</P>
<P>(1) Holding an endorsement as an RFPNW; and
</P>
<P>(2) Having satisfactorily completed approved training in—
</P>
<P>(i) Proficiency in Survival Craft and Rescue Boats, other than Fast Rescue Boats (PSC); or
</P>
<P>(ii) Proficiency in Survival Craft and Rescue Boats, other than lifeboats or Fast Rescue Boats (PSC-Limited), as appropriate.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/5 of the STCW Code. These exemptions must be approved by the Coast Guard, based upon vessel type. Under these circumstances, the endorsement may include a corresponding limitation.
</P>
<P>(d) Except as provided in paragraph (b) of this section, seafarers with the following national rating endorsements will be eligible for this endorsement upon completion of the requirements designated in this section:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.603(<E T="01">d</E>)—STCW Endorsement as Able Seafarer-Deck
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from


<br/>national endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea


<br/>service under authority of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/4 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/5 
<sup>3</sup>
</TH><TH class="gpotbl_colhed" scope="col">Training required by this section 
<sup>4</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Unlimited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Limited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Special</TD><TD align="left" class="gpotbl_cell">6 months 
<sup>5</sup></TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-OSV</TD><TD align="left" class="gpotbl_cell">12 months 
<sup>6</sup></TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Sail</TD><TD align="left" class="gpotbl_cell">12 months 
<sup>6</sup></TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Fishing Industry</TD><TD align="left" class="gpotbl_cell">12 months 
<sup>6</sup></TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">Y</TD><TD align="center" class="gpotbl_cell">N
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer already holding an RFPNW endorsement in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(2) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> Complete any items in paragraph (a)(4) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>4</sup> Complete any items in paragraph (a)(5) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>5</sup> The service may be reduced to 3 months if training has been completed as part of an approved training program meeting the requirements of paragraph (a)(4) of this section.
</P><P class="gpotbl_note">
<sup>6</sup> The service may be reduced to 6 months if training has been completed as part of an approved training program meeting the requirements of (a)(4) of this section.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93103, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.605" NODE="46:1.0.1.2.12.6.7.4" TYPE="SECTION">
<HEAD>§ 12.605   Requirements to qualify for an STCW endorsement as Ratings Forming Part of a Navigational Watch.</HEAD>
<P>(a) To qualify for endorsement as Ratings Forming Part of a Navigational Watch (RFPNW) on a seagoing vessel of 500 GT or more, an applicant must—
</P>
<P>(1) Be not less than 16 years of age;
</P>
<P>(2) Provide evidence of service as follows:
</P>
<P>(i) Six months of seagoing service, which includes training and experience associated with navigational watchkeeping functions and involves the performance of duties carried out under the supervision of the Master, Mate, or qualified STCW deck rating; or
</P>
<P>(ii) Proof of successful completion of Coast Guard-approved or -accepted training, which includes not less than 2 months of approved seagoing service; and
</P>
<P>(3) Provide evidence of meeting standards of competence prescribed in Table A-II/4 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(b) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-II/4 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the endorsement may include a corresponding limitation.
</P>
<P>(c) Seafarers with the following national rating endorsements will be eligible for this endorsement upon completion of requirements designated in this section:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.605(<E T="01">c</E>)—STCW Endorsement as RFPNW
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from


<br/>national

<br/>endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service


<br/>under

<br/>authority of the

<br/>endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-II/4 
<sup>2</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Unlimited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Limited</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Special</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-OSV</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Sail</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Able Seafarer-Fishing Industry</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ordinary Seafarer</TD><TD align="left" class="gpotbl_cell">6 mo.
<sup>3</sup></TD><TD align="center" class="gpotbl_cell">Y
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.
</P><P class="gpotbl_note">
<sup>3</sup> The service may be reduced to 2 months if training has been completed as part of an approved training program meeting the requirements of paragraph (a)(2)(ii) of this section.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93103, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.607" NODE="46:1.0.1.2.12.6.7.5" TYPE="SECTION">
<HEAD>§ 12.607   Requirements to qualify for an STCW endorsement as rating as Able Seafarer-Engine.</HEAD>
<P>(a) To qualify for an STCW endorsement as an Able Seafarer-Engine, an applicant must—
</P>
<P>(1) Be not less than 18 years of age;
</P>
<P>(2) Meet the requirements for certification as a Ratings Forming Part of an Engineering Watch (RFPEW);
</P>
<P>(3) While qualified as an RFPEW, have seagoing service in the engine department of—
</P>
<P>(i) Not less than 12 months; or
</P>
<P>(ii) Not less than 6 months and have completed approved training; and
</P>
<P>(4) Provide evidence of meeting the standard of competence specified in Table A-III/5 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(b) Seafarers holding a rating endorsement as QMED, Junior Engineer, Electrician or Electrician/Refrigerating Engineer, Pump Technician or Pump Technician/Machinist, Refrigerating Engineer, or Machinist before January 1, 2017, will be eligible for this endorsement upon showing evidence of holding an endorsement as an RFPEW.
</P>
<P>(c) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/5 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the endorsement may include a corresponding limitation.
</P>
<P>(d) Except as provided in paragraph (b) of this section, seafarers with the following national rating endorsements will be eligible for this endorsement upon completion of requirements designated in this section:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.607(<E T="01">d</E>)—STCW Endorsement as Able Seafarer-Engine
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Domestic QMED


<br/>endorsement
</TH><TH class="gpotbl_colhed" scope="col">Additional sea service for AS-E
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Engineman</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Deck Engine Mechanic</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electrician</TD><TD align="left" class="gpotbl_cell">6 months.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Refrigerating Engineer</TD><TD align="left" class="gpotbl_cell">6 months.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pump Technician</TD><TD align="left" class="gpotbl_cell">6 months.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinist</TD><TD align="left" class="gpotbl_cell">6 months.
<sup>1</sup>
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Service may be reduced to 3 months if training has been completed as part of an approved training program.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 12.609" NODE="46:1.0.1.2.12.6.7.6" TYPE="SECTION">
<HEAD>§ 12.609   Requirements to qualify for an STCW endorsement as Rating Forming Part of an Engineering Watch.</HEAD>
<P>(a) To qualify for an STCW endorsement as Ratings Forming Part of an Engineering Watch (RFPEW) in a manned engineroom or to qualify to be designated to perform duties in a periodically unmanned engineroom, an applicant must—
</P>
<P>(1) Be not less than 16 years of age;
</P>
<P>(2) Provide evidence of service as follows:
</P>
<P>(i) Six months of seagoing service, which includes training and experience associated with engine room functions, and involves the performance of duties carried out under the supervision of an engineer officer or a qualified STCW rating; or
</P>
<P>(ii) Proof of successful completion of a Coast Guard-approved or -accepted training, which includes not less than 2 months approved seagoing service; and
</P>
<P>(3) Provide evidence of meeting the standard of competence as specified in Table A-III/4 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(b) The Coast Guard may exempt an applicant from meeting any individual knowledge, understanding, and proficiency required in Section A-III/4 of the STCW Code. These exemptions must be approved by the Coast Guard based upon vessel type. Under these circumstances, the endorsement may include a corresponding limitation.
</P>
<P>(c) Seafarers with the following national rating endorsements will be eligible for this endorsement upon completion of requirements designated in this section:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.609(<E T="01">c</E>)—STCW Endorsement as RFPEW 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national
<br/>endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-III/4 
<sup>2</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Any QMED</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wiper</TD><TD align="left" class="gpotbl_cell">6 months</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<P>(d) <I>Limitations.</I> (1) STCW RFPEW endorsements issued in accordance with this section will be restricted to specific propulsion modes for steam, motor, or gas turbine-propelled vessels, as appropriate.
</P>
<P>(2) STCW RFPEW endorsements issued in accordance with this section for motor or gas turbine-propelled vessels may be endorsed as limited to serve on vessels without auxiliary boilers, waste-heat boilers, or distilling plants. An applicant may qualify for removal of any of these limitations by demonstrating the appropriate competencies.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.611" NODE="46:1.0.1.2.12.6.7.7" TYPE="SECTION">
<HEAD>§ 12.611   Requirements to qualify for an STCW endorsement as Electro-technical Rating on vessels powered by main propulsion machinery of 750 kW/1,000 HP or more.</HEAD>
<P>(a) To qualify for an STCW endorsement as an Electro-technical Rating (ETR), an applicant must—
</P>
<P>(1) Be not less than 18 years of age;
</P>
<P>(2) Provide evidence of—
</P>
<P>(i) Twelve months of seagoing service, that includes training and experience associated with engine room watchkeeping functions and involves the performance of duties carried out under the supervision of an engineer officer, Electro-technical Officer, or a qualified STCW engine rating;
</P>
<P>(ii) Proof of successful completion of a Coast Guard-approved or -accepted program, which includes not less than 6 months of approved seagoing service; or
</P>
<P>(iii) Qualifications meeting the standard of competence specified in Table A-III/7 of the STCW Code (incorporated by reference, see § 12.103 of this part) and approved seagoing service of not less than 3 months;
</P>
<P>(3) Provide evidence of meeting the standard of competence specified in Table A-III/7 of the STCW Code; and
</P>
<P>(4) Provide evidence of completion of an approved course in—
</P>
<P>(i) Computer systems and maintenance; and
</P>
<P>(ii) High-voltage power systems.
</P>
<P>(b) An applicant who holds an STCW endorsement as Able Seafarer-Engine and a national rating endorsement as Electrician, Electrician/Refrigerating Engineer, or Junior Engineer will be issued the ETR endorsement upon completion of the requirements in Section A-III/7 of the STCW Code and evidence of completion of the training required in paragraph (a)(4) of this section.
</P>
<P>(c) Seafarers with the following national rating endorsement will be eligible for this endorsement upon completion of the requirements designated in this section:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 12.611(<E T="01">c</E>)—STCW Endorsement as Electro-technical Rating
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Entry path from national


<br/>endorsements
</TH><TH class="gpotbl_colhed" scope="col">Sea service under authority of the endorsement 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Competence—STCW Table A-III/7 
<sup>2</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electrician/Refrigerating Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Junior Engineer</TD><TD align="left" class="gpotbl_cell">None</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> This column provides the minimum additional service required of the seafarer in order to meet the requirements of this section.
</P><P class="gpotbl_note">
<sup>2</sup> Complete any items in paragraph (a)(3) of this section not previously satisfied.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.613" NODE="46:1.0.1.2.12.6.7.8" TYPE="SECTION">
<HEAD>§ 12.613   Requirements to qualify for an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats.</HEAD>
<P>(a) To qualify for an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC), the applicant must-
</P>
<P>(1) Be at least 18 years of age;
</P>
<P>(2) Meet the requirements for a Lifeboat Operator endorsement in § 12.407 and Table A-VI/2-1 of the STCW Code (incorporated by reference, see § 12.103); and
</P>
<P>(3) Complete Basic Training (BT), found in § 12.602.
</P>
<P>(b) <I>Continued professional competence.</I> (1) Seafarers qualified in accordance with paragraph (a) of this section must provide evidence of maintaining the standard of competence as set out in Table A-VI/2-1 of the STCW Code every 5 years.
</P>
<P>(2) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (b)(1) of this section for the following areas, as set out in Table A-VI/2-1 of the STCW Code:
</P>
<P>(i) Taking charge of a survival craft or rescue boat during and after launch, including—
</P>
<P>(A) Interpreting the markings on survival craft as to the number of persons they are intended to carry;
</P>
<P>(B) Giving correct commands for launching and boarding survival craft, clearing the ship, and handling and disembarking persons from survival craft;
</P>
<P>(C) Preparing and safely launch survival craft, operating its engine, and clearing the ship's side quickly; and
</P>
<P>(D) Safely recovering survival craft and rescue boats.
</P>
<P>(ii) Operating a survival craft engine, including—
</P>
<P>(A) Rowing and steering a boat and steer by compass;
</P>
<P>(B) Using individual items of equipment of survival craft, except for pyrotechnics; and
</P>
<P>(C) Rigging devices to aid location.
</P>
<P>(iii) Using locating devices, including communication and signaling apparatus, including—
</P>
<P>(A) Using of portable radio equipment for survival craft.
</P>
<P>(B) [Reserved]
</P>
<P>(iv) Applying first aid to survivors.
</P>
<P>(3) The Coast Guard will only accept evidence of assessments conducted ashore as meeting the requirements of paragraph (b)(1) of this section for the areas not included in paragraph (b)(2) of this section, as set out in Table A-VI/2-1 of the STCW Code.
</P>
<P>(4) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (b)(2) of this section, will be required to meet the requirements of paragraph (a) of this section or complete approved or accepted refresher training.
</P>
<P>(c) Seafarers holding an MMD or MMC endorsement as Lifeboat Operator before January 1, 2017 will be eligible for this endorsement upon showing evidence of sea service of not less than 12 months within the last 60 months. The sea service must be completed prior to January 1, 2017.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019; USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 12.615" NODE="46:1.0.1.2.12.6.7.9" TYPE="SECTION">
<HEAD>§ 12.615   Requirements to qualify for an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats-Limited (PSC-Limited).</HEAD>
<P>(a) To qualify for an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats-Limited (PSC-Limited), the applicant must—
</P>
<P>(1) Be at least 18 years of age;
</P>
<P>(2) Meet the requirements for a Lifeboat Operator-Limited endorsement in § 12.409 and Table A-VI/2-1 of the STCW Code (incorporated by reference, see § 12.103); and
</P>
<P>(3) Complete Basic Training (BT), found in § 12.601(c).
</P>
<P>(b) <I>Continued professional competence.</I> (1) Seafarers qualified in accordance with paragraph (a) of this section must provide evidence of maintaining the standard of competence as set out in Table A-VI/2-1 of the STCW Code every 5 years.
</P>
<P>(2) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (b)(1) of this section for the following areas, as set out in Table A-VI/2-1 of the STCW Code:
</P>
<P>(i) Taking charge of a survival craft or rescue boat during and after launch including—
</P>
<P>(A) Interpreting the markings on survival craft as to the number of persons they are intended to carry;
</P>
<P>(B) Giving correct commands for launching and boarding rescue boats and survival craft other than lifeboats, clearing the ship, and handling and disembarking persons from survival craft;
</P>
<P>(C) Preparing and safely launching rescue boats and survival craft, other than lifeboats, starting the engine, and clearing the ship's side quickly; and
</P>
<P>(D) Safely recovering rescue boats.
</P>
<P>(ii) Managing survivors and survival craft after abandoning ship, including—
</P>
<P>(A) Steering a rescue boat and steer by compass;
</P>
<P>(B) Using individual items of equipment of survival craft other than lifeboats, except for pyrotechnics; and
</P>
<P>(C) Rigging devices to aid location.
</P>
<P>(iii) Using locating devices, including communication and signaling apparatuses, including—
</P>
<P>(A) Using portable radio equipment for rescue boats and survival craft;
</P>
<P>(B) [Reserved]
</P>
<P>(iv) Applying first aid to survivors.
</P>
<P>(3) The Coast Guard will only accept evidence of assessments conducted ashore as meeting the requirements of paragraph (b)(1) of this section for the areas not included in paragraph (b)(2) of this section as set out in Table A-VI/2-1 of the STCW Code.
</P>
<P>(4) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (b)(2) of this section, will be required to meet the requirements of paragraph (a) of this section or complete approved or accepted refresher training.
</P>
<P>(c) Seafarers holding an MMD or MMC endorsement as Lifeboat Operator-Limited before January 1, 2017, will be eligible for this endorsement upon showing evidence of sea service of not less than 12 months within the last 60 months. The sea service must be completed prior to January 1, 2017. 
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.617" NODE="46:1.0.1.2.12.6.7.10" TYPE="SECTION">
<HEAD>§ 12.617   Requirements to qualify for an STCW endorsement in Proficiency in Fast Rescue Boats.</HEAD>
<P>(a) To qualify for an STCW endorsement in Proficiency in Fast Rescue Boats, an applicant must—
</P>
<P>(1) Be not less than 18 years of age;
</P>
<P>(2) Hold an endorsement in Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC) or in Proficiency in Survival Craft and Rescue Boats other than lifeboats and Fast Rescue Boats-Limited (PSC-Limited) under this subpart;
</P>
<P>(3) Provide evidence of successful completion of a Coast Guard-approved or -accepted course; and
</P>
<P>(4) Provide evidence of meeting the standard of competence specified in Table A-VI/2-2 of the STCW Code (incorporated by reference, see § 12.103).
</P>
<P>(b) <I>Continued professional competence.</I> (1) Seafarers qualified in accordance with paragraph (a) of this section must provide evidence of maintaining the standard of competence as set out in Table A-VI/2-2 of the STCW Code every 5 years.
</P>
<P>(2) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (b)(1) of this section for the following areas, as set out in Table A-VI/2-2 of the STCW Code:
</P>
<P>(i) Taking charge of a Fast Rescue Boat during and after launch, including—
</P>
<P>(A) Controlling safe launching, operating of the engine, and recovering a Fast Rescue Boat;
</P>
<P>(B) Handling a Fast Rescue Boat in prevailing weather and sea conditions;
</P>
<P>(C) Using communication and signaling equipment between the Fast Rescue Boat and a helicopter and a ship;
</P>
<P>(ii) [Reserved]
</P>
<P>(3) The Coast Guard will only accept evidence of assessments conducted ashore as meeting the requirements of paragraph (b)(1) of this section for the areas not included in paragraph (b)(2) of this section, as set out in Table A-VI/2-2 of the STCW Code.
</P>
<P>(4) Applicants who cannot meet the requirement for 1 year of sea service within the last 5 years, as described in paragraph (b)(2) of this section, will be required to meet the requirements of paragraph (a)(3) of this section or complete approved or accepted refresher training.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93104, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.619" NODE="46:1.0.1.2.12.6.7.11" TYPE="SECTION">
<HEAD>§ 12.619   Requirements to qualify for an STCW endorsement as Medical First-aid Provider.</HEAD>
<P>(a) To qualify for an STCW endorsement as Medical First-aid Provider, an applicant must—
</P>
<P>(1) Provide evidence of successful completion of an approved course in medical first aid; and
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Table A-VI/4-1 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(b) An applicant holding one of the following credentials is qualified for an endorsement as Medical First-aid Provider:
</P>
<P>(1) A valid professional license listed in § 11.807(a)(5) or (a)(6) of this subchapter, without restriction or limitation placed upon it by the issuing State.
</P>
<P>(2) A rating listed in § 11.807(a)(7) or (a)(8) of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.621" NODE="46:1.0.1.2.12.6.7.12" TYPE="SECTION">
<HEAD>§ 12.621   Requirements to qualify for an STCW endorsement as Person in Charge of Medical Care.</HEAD>
<P>(a) To qualify for an STCW endorsement as Person in Charge of Medical Care, an applicant must—
</P>
<P>(1) Provide evidence of successful completion of an approved course that leads to an endorsement for seafarers designated to take charge of medical care onboard a ship; and
</P>
<P>(2) Provide evidence of meeting the standard of competence specified in Table A-VI/4-2 of the STCW Code (incorporated by reference, see § 12.103 of this part).
</P>
<P>(b) An applicant holding any of the following credentials is qualified for an endorsement as Person in Charge of Medical Care:
</P>
<P>(1) A valid professional license listed in § 11.807(a)(5) or (a)(6) of this subchapter, without restriction or limitation placed upon it by the issuing State.
</P>
<P>(2) A rating listed in § 11.807(a)(7) or (a)(8) of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.623" NODE="46:1.0.1.2.12.6.7.13" TYPE="SECTION">
<HEAD>§ 12.623   Requirements to qualify for an STCW endorsement as Global Maritime Distress and Safety System At-sea Maintainer.</HEAD>
<P>To qualify for an STCW endorsement as Global Maritime Distress and Safety System (GMDSS) At-sea Maintainer, an applicant must—
</P>
<P>(a) Be not less than 18 years of age;
</P>
<P>(b) Provide evidence of—
</P>
<P>(1) Successful completion of a training program that covers at least the scope and content of the training outlined in Section B-IV/2 of the STCW Code (incorporated by reference, see § 12.103 of this part); or
</P>
<P>(2) Passing an approved GMDSS At-sea Maintainer course; and
</P>
<P>(c) Hold a valid Federal Communications Commission (FCC) certificate as GMDSS At-sea Maintainer.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.625" NODE="46:1.0.1.2.12.6.7.14" TYPE="SECTION">
<HEAD>§ 12.625   Requirements to qualify for an STCW endorsement as Vessel Personnel with Designated Security Duties.</HEAD>
<P>(a) An applicant for an STCW endorsement as Vessel Personnel with Designated Security Duties must—
</P>
<P>(1) Provide satisfactory documentary evidence, such as a certificate or letter signed by a company official, or a certificate of completion from a Coast Guard-accepted or Coast Guard-approved course, of meeting the requirements in 33 CFR 104.220;
</P>
<P>(2) Meet the physical examination requirements in 46 CFR Part 10, subpart C; and
</P>
<P>(3) Meet the safety and suitability requirements and the National Driver Registry review requirements in § 10.209(e) of this subchapter, unless the applicant has met these requirements within the previous 5 years in connection with another endorsement.
</P>
<P>(b) Until March 24, 2014, seafarers will be able to apply for an endorsement as Vessel Personnel with Designated Security Duties by—
</P>
<P>(1) Having completed approved seagoing service with designated security duties, for a period of at least 6 months in total during the preceding 3 years;
</P>
<P>(2) Having performed security functions considered to be equivalent to the seagoing service required in paragraph (b)(1) of this section; or
</P>
<P>(3) Successfully completing Coast Guard-accepted or Coast Guard-approved training.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93105, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.627" NODE="46:1.0.1.2.12.6.7.15" TYPE="SECTION">
<HEAD>§ 12.627   Requirements to qualify for an STCW endorsement for Security Awareness.</HEAD>
<P>(a) An applicant for an endorsement for Security Awareness must—
</P>
<P>(1) Provide satisfactory documentary evidence, such as a certificate or letter signed by a company official, or a certificate of completion from a Coast Guard-accepted or Coast Guard-approved course, of meeting the requirements in 33 CFR 104.225;
</P>
<P>(2) Meet the physical examination requirements in 46 CFR, part 10, subpart C; and
</P>
<P>(3) Meet the safety and suitability requirements and the National Driver Registry review requirements in § 10.209(e) of this subchapter, unless the applicant has met these requirements within the previous 5 years in connection with another endorsement.
</P>
<P>(b) Until March 24, 2014, seafarers will be able to apply for an endorsement in Security Awareness by—
</P>
<P>(1) Having performed approved seagoing service for a period of at least 6 months in total during the preceding 3 years;
</P>
<P>(2) Having performed security functions considered to be equivalent to the seagoing service required in paragraph (b)(1) of this section; or
</P>
<P>(3) Successfully completing Coast Guard-accepted or Coast Guard-approved training.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93105, Nov. 25, 2024; USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:1.0.1.2.12.7" TYPE="SUBPART">
<HEAD>Subpart G—Entry-Level National Ratings and Miscellaneous Ratings</HEAD>


<DIV8 N="§ 12.701" NODE="46:1.0.1.2.12.7.7.1" TYPE="SECTION">
<HEAD>§ 12.701   Credentials required for entry-level and miscellaneous ratings.</HEAD>
<P>Every person employed or engaged on a vessel subject to 46 U.S.C. 8701 must produce an MMC or MMD with the appropriate endorsement to the Master or Person in Charge (PIC), if appropriate, before signing shipping articles.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.703" NODE="46:1.0.1.2.12.7.7.2" TYPE="SECTION">
<HEAD>§ 12.703   General requirements for entry-level ratings.</HEAD>
<P>(a) Rating endorsements will be issued without professional examination to applicants in capacities other than Able Seafarer, Lifeboat Operator, Lifeboat Operator-Limited, tank vessel endorsement, or QMED, including—
</P>
<P>(1) Ordinary Seafarer;
</P>
<P>(2) Wiper;
</P>
<P>(3) Steward's Department; and
</P>
<P>(4) Steward's Department (F.H.).
</P>
<P>(b) Holders of MMCs or MMDs endorsed as Ordinary Seafarer may serve in any unqualified rating in the deck or steward's department, except as a Food Handler (F.H.).
</P>
<P>(c) Holders of MMCs or MMDs endorsed as Wiper may serve in any unqualified rating in the engine or steward's department, except as a Food Handler.
</P>
<P>(d) Only MMCs or MMDs endorsed as Steward's Department (F.H.) will authorize the holder's service in any capacity in the steward's department, including Food Handler.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.705" NODE="46:1.0.1.2.12.7.7.3" TYPE="SECTION">
<HEAD>§ 12.705   Endorsements for persons enrolled in a Maritime Administration-approved training program.</HEAD>
<P>MMCs issued to individuals obtaining sea service as part of an approved training curriculum while enrolled at either the United States Merchant Marine Academy or a deck or engineering class of a Maritime Academy approved by and conducted under the rules prescribed by the Maritime Administrator and listed in 46 CFR part 310 will include an endorsement of Cadet-Deck or Cadet-Engine, as appropriate, and Lifeboat Operator. Individuals obtaining sea service as part of such an approved training curriculum must do so in the capacity of Cadet-Deck or Cadet-Engine, as appropriate, notwithstanding any other rating endorsements the individual may hold or any other capacity in which the individual may have previously served.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93105, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.707" NODE="46:1.0.1.2.12.7.7.4" TYPE="SECTION">
<HEAD>§ 12.707   Student observers.</HEAD>
<P>Students in technical schools who are enrolled in courses in marine management, naval architecture, and ship operations, and who provides a letter or other documentary evidence that they are enrolled, will be issued an MMC endorsed as “student observer—any department” and may be signed on ships as such. Students holding these endorsements will not take the place of any of the crew, or replace any of the regular required crew.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.709" NODE="46:1.0.1.2.12.7.7.5" TYPE="SECTION">
<HEAD>§ 12.709   Apprentice Engineers.</HEAD>
<P>(a) Persons enrolled in an engineer training program approved by the Coast Guard, and who provides a letter or other documentary evidence that they are enrolled, may be issued an MMC endorsed as Apprentice Engineer and may be signed on ships as such. The endorsement as Apprentice Engineer may be in addition to other endorsements; however, this endorsement does not authorize the holder to replace any of the regular required crew.
</P>
<P>(b) Persons holding the endorsement as Apprentice Engineer are deemed to be seafarers.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93105, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.711" NODE="46:1.0.1.2.12.7.7.6" TYPE="SECTION">
<HEAD>§ 12.711   Apprentice Mate.</HEAD>
<P>(a) A person enrolled in a Mate training program approved by the Coast Guard, and who provides a letter or other documentary evidence that they are enrolled, may be issued an MMC rating endorsement as Apprentice Mate and may be signed on a vessel in this capacity. The rating endorsement as Apprentice Mate may be in addition to other endorsements; however, this endorsement does not authorize the holder to replace any of the regular required crew.
</P>
<P>(b) Persons holding the endorsement as Apprentice Mate are deemed to be seafarers.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93105, Nov. 25, 2024, as amended by USCG-2021-0834, 89 FR 102336, Dec. 17, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:1.0.1.2.12.8" TYPE="SUBPART">
<HEAD>Subpart H—Non-Resident Alien Members of the Steward's Department on U.S. Flag Large Passenger Vessels</HEAD>


<DIV8 N="§ 12.801" NODE="46:1.0.1.2.12.8.7.1" TYPE="SECTION">
<HEAD>§ 12.801   Purpose.</HEAD>
<P>The rules in this subpart implement 46 U.S.C. 8103(k) by establishing requirements for the issuance of MMCs, valid only for service in the steward's department of U.S. flag large passenger vessels, to non-resident aliens.


</P>
</DIV8>


<DIV8 N="§ 12.803" NODE="46:1.0.1.2.12.8.7.2" TYPE="SECTION">
<HEAD>§ 12.803   General requirements.</HEAD>
<P>(a) Unless otherwise specified in this subpart, non-resident alien applicants for Coast Guard-issued MMCs are subject to all applicable requirements contained in this subchapter.
</P>
<P>(b) No application for an MMC from a non-resident alien issued pursuant to this subpart will be accepted unless the applicant's employer satisfies all of the requirements of § 12.805 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 12.805" NODE="46:1.0.1.2.12.8.7.3" TYPE="SECTION">
<HEAD>§ 12.805   Employer requirements.</HEAD>
<P>(a) The employer must submit the following to the Coast Guard, as a part of the applicant's MMC application, on behalf of the applicant:
</P>
<P>(1) A signed report that contains all material disciplinary actions related to the applicant, such as, but not limited to, violence or assault, theft, drug and alcohol policy violations, and sexual harassment, along with an explanation of the criteria used by the employer to determine the materiality of those actions.
</P>
<P>(2) A signed report regarding an employer-conducted background check. The report must contain—
</P>
<P>(i) A statement that the applicant has successfully undergone an employer-conducted background check;
</P>
<P>(ii) A description of the employer-conducted background check, including all databases and records searched. The background check must, at a minimum, show that the employer has reviewed all information reasonably and legally available to the owner or managing operator, including the review of available court and police records in the applicant's country of citizenship, and any other country in which the applicant has received employment referrals, or resided, for the past 20 years prior to the date of application; and
</P>
<P>(iii) All information derived from the employer-conducted background check.
</P>
<P>(3) An employer-conducted background check, which must be conducted to the satisfaction of the Coast Guard for an MMC to be issued to the applicant.
</P>
<P>(b) If an MMC is issued to the applicant, the report and information required in paragraph (a)(2) of this section must be securely kept by the employer on the U.S.-flagged large passenger vessel on which the applicant is employed. The report and information must remain on the last U.S.-flagged large passenger vessel on which the applicant was employed until such time as the MMC is returned to the Coast Guard in accordance with paragraph (d) of this section.
</P>
<P>(c) If an MMC or a Transportation Worker Identification Credential (TWIC) is issued to the applicant, each MMC and TWIC must be securely kept by the employer on the U.S.-flagged large passenger vessel on which the applicant is employed. The employer must maintain a detailed record of the seafarer's total service on all authorized U.S.-flagged large passenger vessels, and must make that information available to the Coast Guard upon request, to demonstrate that the limitations of § 12.811(c) have not been exceeded.
</P>
<P>(d) In the event that the seafarer's MMC and/or TWIC expires, the seafarer's visa status terminates, the seafarer serves onboard the U.S.-flagged large passenger vessel(s) for 36 months in the aggregate as a nonimmigrant crewmember, the employer terminates employment of the seafarer, or if the seafarer otherwise ceases working with the employer, the employer must return the MMC to the Coast Guard and/or the TWIC to the Transportation Security Administration (TSA) within 10 days of the event.
</P>
<P>(e) In addition to the initial material disciplinary actions report and the initial employer-conducted background check specified in paragraph (a) of this section, the employer must—
</P>
<P>(1) Submit to the National Maritime Center an annual material disciplinary actions report to update whether there have been any material disciplinary actions related to the applicant since the last material disciplinary actions report was submitted to the Coast Guard. The annual material disciplinary actions report must—
</P>
<P>(i) Be submitted to the satisfaction of the Coast Guard in accordance with the same criteria set forth in paragraph (a)(1) of this section, except that the period of time examined for the material disciplinary actions report need only extend back to the date of the last material disciplinary actions report; and
</P>
<P>(ii) Be submitted to the Coast Guard on or before the anniversary of the issuance date of the MMC; and
</P>
<P>(2) Conduct a background check each year that the MMC is valid to search for any changes that might have occurred since the last employer-conducted background check was performed. The annual background check must—
</P>
<P>(i) Be conducted to the satisfaction of the Coast Guard in accordance with the same criteria set forth in paragraph (a)(2) of this section, except that the period of time examined during the annual background check need only extend back to the date of the last background check; and
</P>
<P>(ii) Be submitted to the Coast Guard on or before the anniversary of the issuance date of the MMC.
</P>
<P>(f) The employer is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93106, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.807" NODE="46:1.0.1.2.12.8.7.4" TYPE="SECTION">
<HEAD>§ 12.807   Basis for denial.</HEAD>
<P>In addition to the requirements for an MMC established elsewhere in this subchapter, and the basis for denial established in §§ 10.209, 10.211, and 10.213 of this subchapter, an applicant for an MMC issued pursuant to this subpart must—
</P>
<P>(a) Have been employed for a period of at least 1 year on a foreign flag passenger vessel that is under the same common ownership or control as the U.S. flag large passenger vessel on which the applicant will be employed upon issuance of an MMC under this subpart;
</P>
<P>(b) Have no record of material disciplinary actions during the employment required under paragraph (a) of this section, as verified in writing by the owner or managing operator of the U.S. flag large passenger vessel on which the applicant will be employed;
</P>
<P>(c) Have successfully completed an employer-conducted background check to the satisfaction of both the employer and the Coast Guard; and
</P>
<P>(d) Meet the citizenship and identity requirements of § 12.809 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 12.809" NODE="46:1.0.1.2.12.8.7.5" TYPE="SECTION">
<HEAD>§ 12.809   Citizenship and identity.</HEAD>
<P>(a) Instead of the requirements of § 10.221 of this subchapter, a non-resident alien may apply for a Coast Guard-issued MMC, endorsed and valid only for service in the steward's department of a U.S.-flagged large passenger vessel, as defined in 46 U.S.C. 8103(k)(5)(B), if they are employable in the United States under the Immigration and Nationality Act (8 U.S.C. 1101, <I>et seq.</I>), including an alien crewmember described in section 101 (a)(15)(D)(i) of that Act.
</P>
<P>(b) To meet the citizenship and identity requirements of this subpart, an applicant must provide an unexpired passport issued by the government of the country of which the applicant is a citizen or subject, and either a valid U.S. C-1/D Crewmember Visa or another valid U.S. visa or authority deemed acceptable by the Coast Guard.
</P>
<P>(c) Any non-resident alien applying for an MMC under this subpart may not be a citizen of, or a temporary or permanent resident of, a country designated by the Department of State as a “State Sponsor of Terrorism” pursuant to section 6(j) of the Export Administration Act of 1979 (50 U.S.C. App. 2405(j)) or section 620A of the Foreign Assistance Act of 1961 (22 U.S.C. 2371).
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77975, Dec. 24, 2013, as amended by USCG-2021-0097, 89 FR 93106, Nov. 25, 2024; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.811" NODE="46:1.0.1.2.12.8.7.6" TYPE="SECTION">
<HEAD>§ 12.811   Restrictions.</HEAD>
<P>(a) An MMC issued to a non-resident alien under this subpart authorizes service only in the steward's department of the U.S.-flagged large passenger vessel(s), that is/are under the same common ownership and control as the foreign-flagged passenger vessel(s) on which the non-resident alien served to meet the requirements of § 12.807(a).
</P>
<P>(1) The MMC will be endorsed for service in the steward's department, in accordance with § 12.703.
</P>
<P>(2) The MMC may also be endorsed for service as a Food Handler if the applicant meets the requirements of § 12.703.
</P>
<P>(3) No other rating or endorsement is authorized, except Lifeboat Operator or Lifeboat Operator-Limited, in which case all applicable requirements of this subchapter and the STCW Convention and STCW Code (incorporated by reference, see § 12.103) must be met.
</P>
<P>(b) The following restrictions must be printed on the MMC, or be listed in an accompanying Coast Guard letter, or both:
</P>
<P>(1) The name and official number of all U.S.-flagged vessels on which the non-resident alien may serve. Service is not authorized on any other U.S.-flagged vessel.
</P>
<P>(2) Upon issuance, the MMC must remain in the custody of the employer at all times.
</P>
<P>(3) Upon termination of employment, the MMC must be returned to the Coast Guard within 10 days, in accordance with § 12.805.
</P>
<P>(4) A non-resident alien issued an MMC under this subpart may not perform watchstanding, engine room duty watch, or vessel navigation functions.
</P>
<P>(5) A non-resident alien issued an MMC under this subpart may perform emergency-related duties, provided that -
</P>
<P>(i) The emergency-related duties do not require any other rating or endorsement, except Lifeboat Operator or Lifeboat Operator-Limited as specified in paragraph (a)(3) of this section;
</P>
<P>(ii) The non-resident alien has completed Familiarization and Basic Training (BT), as required in § 15.1105 of this subchapter;
</P>
<P>(iii) If the non-resident alien serves as a Lifeboat Operator or Lifeboat Operator-Limited, they have the necessary Lifeboat Operator or Lifeboat Operator-Limited endorsement; and
</P>
<P>(iv) The non-resident alien has completed the training for crewmembers on passenger ships performing duties involving safety or care for passengers, as required in § 15.1103 of this subchapter.
</P>
<P>(c) A non-resident alien may only serve for an aggregate period of 36 months of actual service on all authorized U.S.-flagged large passenger vessels combined under the provisions of this subpart.
</P>
<P>(d) Once this 36-month limitation is reached, the MMC becomes invalid and must be returned to the Coast Guard under § 12.805(d), and the non-resident alien is no longer authorized to serve in a position requiring an MMC on any U.S.-flagged large passenger vessel.
</P>
<P>(e) An individual who successfully adjusts their immigration status to become either an alien lawfully admitted for permanent residence to the United States, or a citizen of the United States, may apply for an MMC, subject to the requirements of § 10.221 of this subchapter, without any restrictions or limitations imposed by this subpart.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93106, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 12.813" NODE="46:1.0.1.2.12.8.7.7" TYPE="SECTION">
<HEAD>§ 12.813   Alternative means of compliance.</HEAD>
<P>(a) The owner or managing operator of a U.S. flag large passenger vessel seeking to employ non-resident aliens issued MMCs under this subpart may submit a plan to the Coast Guard, which, if approved, will serve as an alternative means of complying with the requirements of this subpart.
</P>
<P>(b) The plan must address all the elements contained in this subpart, as well as the related elements contained in § 15.530 of this subchapter, to the satisfaction of the Coast Guard.


</P>
</DIV8>

</DIV6>


<DIV6 N="I" NODE="46:1.0.1.2.12.9" TYPE="SUBPART">
<HEAD>Subpart I—Crewmembers on a Passenger Ship on an International Voyage</HEAD>


<DIV8 N="§ 12.901" NODE="46:1.0.1.2.12.9.7.1" TYPE="SECTION">
<HEAD>§ 12.901   Purpose.</HEAD>
<P>This subpart establishes requirements for the qualification of ratings serving on passenger ships as defined in § 12.903 of this part.


</P>
</DIV8>


<DIV8 N="§ 12.903" NODE="46:1.0.1.2.12.9.7.2" TYPE="SECTION">
<HEAD>§ 12.903   Definitions.</HEAD>
<P><I>Passenger ship</I> in this subpart means a ship carrying more than 12 passengers when on an international voyage.


</P>
</DIV8>


<DIV8 N="§ 12.905" NODE="46:1.0.1.2.12.9.7.3" TYPE="SECTION">
<HEAD>§ 12.905   General requirements.</HEAD>
<P>(a) Any seafarer may serve on a passenger vessel on an international voyage and perform duties that involve safety or care for passengers, only after—
</P>
<P>(1) Meeting the appropriate requirements of the STCW Regulation V/2 and of section A-V/2 of the STCW Code (incorporated by reference, see § 12.103 of this part); and
</P>
<P>(2) Holding documentary evidence to show that the mariner meets these requirements through approved or accepted training.
</P>
<P>(b) Seafarers who are required to be trained in accordance with paragraph (a)(1) of this section must, at intervals not exceeding 5 years, provide evidence of maintaining the standard of competence.
</P>
<P>(c) The Coast Guard will accept onboard training and experience, through evidence of 1 year of sea service within the last 5 years, as meeting the requirements of paragraph (a)(2) of this section.
</P>
<P>(d) Personnel serving onboard small passenger vessels engaged in domestic, near-coastal voyages, as defined in § 15.105(g)(1) of this subchapter, are not subject to any obligation for the purpose of this STCW requirement.


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="13" NODE="46:1.0.1.2.13" TYPE="PART">
<HEAD>PART 13—CERTIFICATION OF TANK VESSEL PERSONNEL
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3703, 7317, 8105, 8703, 9102; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2021-0097, 89 FR 93106, Nov. 25, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.13.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 13.101" NODE="46:1.0.1.2.13.1.7.1" TYPE="SECTION">
<HEAD>§ 13.101   Purpose.</HEAD>
<P>This part describes the various tank vessel endorsements issued by the Coast Guard on a Merchant Mariner Credential (MMC).
</P>
<P>(a) This part prescribes the requirements for the following endorsements:
</P>
<P>(1) Tank Vessel-PIC.
</P>
<P>(2) Tank Barge-PIC .
</P>
<P>(3) Restricted Tank Vessel-PIC.
</P>
<P>(4) Restricted Tank Barge-PIC .
</P>
<P>(5) Tank Vessel-Assistant.
</P>
<P>(6) Tank Vessel-Engineer.
</P>
<P>(b) This part prescribes the requirements for the following STCW endorsements:
</P>
<P>(1) Advanced Oil Tanker Cargo Operation.
</P>
<P>(2) Advanced Chemical Tanker Cargo Operation.
</P>
<P>(3) Advanced Liquefied Gas Tanker Cargo Operation.
</P>
<P>(4) Basic Oil and Chemical Tanker Cargo Operation.
</P>
<P>(5) Basic Liquefied Gas Tanker Cargo Operation.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77987, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.103" NODE="46:1.0.1.2.13.1.7.2" TYPE="SECTION">
<HEAD>§ 13.103   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference material (IBR) is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone: 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA,Error! Hyperlink reference not valid. visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, England; phone: +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) The Seafarers' Training, Certification and Watchkeeping Code, as amended, 2011 (the STCW Code); approved for incorporation by reference in §§ 13.601, 13.603, 13.605, 13.607, 13.609, and 13.611; and
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77987, Dec. 24, 2013, as amended by USCG-2016-0315, 81 FR 43955, July 6, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 13.105" NODE="46:1.0.1.2.13.1.7.3" TYPE="SECTION">
<HEAD>§ 13.105   Paperwork approval.</HEAD>
<P>(a) This section lists the control numbers assigned by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1980 [Pub. L. 96-511] for the reporting and recordkeeping requirements in this part.
</P>
<P>(b) OMB has assigned the following control numbers to the sections indicated:
</P>
<P>(1) OMB 1625-0040—46 CFR 13.113, 13.115, 13.117, 13.201, 13.203, 13.205, 13.301, 13.303, 13.305, 13.401, 13.403, 13.405, 13.501, 13.503, 13.505.
</P>
<P>(2) OMB 1625-0028—46 CFR 13.121, 13.207, 13.209, 13.307, 13.309, 13.407, 13.409, 13.507, 13.509. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2004-18884, 69 FR 58343, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 13.106" NODE="46:1.0.1.2.13.1.7.4" TYPE="SECTION">
<HEAD>§ 13.106   Requirement to hold an MMC.</HEAD>
<P>An applicant for any endorsement in this part must also meet the requirements for the MMC on which the endorsement would appear. These requirements are set out in part 10 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11259, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77988, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.107" NODE="46:1.0.1.2.13.1.7.5" TYPE="SECTION">
<HEAD>§ 13.107   Tank vessel endorsements: General.</HEAD>
<P>(a) If an applicant meets the requirements of subpart B of this part, the Coast Guard may endorse their MMC as Tank Vessel-PIC with the appropriate cargo classification or classifications. A person holding this endorsement and meeting the other requirements of 33 CFR 155.710(a) may act as a PIC of a transfer of fuel oil, of a transfer of liquid cargo in bulk, or of cargo-tank cleaning on any tank vessel. That person may also act as a Tank Vessel-Engineer, provided they also hold an engineer officer endorsement.
</P>
<P>(b) If an applicant meets the requirements of subpart C of this part, the Coast Guard may endorse their MMC as Tank Barge-PIC with the appropriate cargo classification or classifications. A person holding this endorsement and meeting the other requirements of 33 CFR 155.710(b) may act as a PIC of a transfer of liquid cargo in bulk only on a tank barge.
</P>
<P>(c) If an applicant meets the requirements of subpart D of this part, the Coast Guard may endorse their MMC as Tank Vessel-Assistant with the appropriate cargo classification or classifications. No person holding this endorsement may act as a PIC of any transfer of fuel oil, of any transfer of liquid cargo in bulk, or of cargo-tank cleaning unless they also hold an endorsement authorizing service as PIC. They may, however, without being directly supervised by the PIC, perform duties relative to cargo and cargo-handling equipment assigned by the PIC of transfers of fuel oil, of transfers of liquid cargo in bulk, or of cargo-tank cleaning. When performing these duties, they must maintain continuous two-way voice communications with the PIC.
</P>
<P>(d) If an applicant meets the requirements of subpart E of this part, the Coast Guard may endorse their MMC as Tank Vessel-Engineer. No person holding this endorsement may act as a PIC or Tank Vessel-Assistant of any transfer of liquid cargo in bulk, or of cargo-tank cleaning unless they also hold an endorsement authorizing such service. A person holding this endorsement and acting in this capacity has the primary responsibility, on their self-propelled tank vessel carrying dangerous liquid (DL) or liquefied gas (LG), for maintaining both the cargo systems and equipment for transfer of liquid cargo in bulk. No person credentialed under part 11 of this chapter may serve as a Chief Engineer, First Assistant Engineer, or Cargo Engineer aboard an inspected self-propelled tank vessel when liquid cargo in bulk or cargo residue is carried unless they hold an endorsement as Tank Vessel-Engineer or equivalent.
</P>
<P>(e) If an applicant meets the requirements of § 13.111, the Coast Guard may place, on their MMC, an endorsement as a Tank Vessel-PIC restricted according to the definitions of “restricted tank vessel endorsement” in § 10.107 of this subchapter.
</P>
<P>(f) This section does not apply to any person solely by reason of their involvement in bunkering or fueling.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25127, May 8, 1997; USCG-2008-0906, 73 FR 56508, Sept. 29, 2008; USCG-2006-24371, 74 FR 11259, Mar. 16, 2009; USCG-2004-17914, 78 FR 77988, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.109" NODE="46:1.0.1.2.13.1.7.6" TYPE="SECTION">
<HEAD>§ 13.109   Tank vessel endorsements: Authorized cargoes.</HEAD>
<P>(a) Each tank vessel endorsement described in § 13.107 will expressly limit the holder's service under it to transfers involving one or both of the following cargo classifications:
</P>
<P>(1) Dangerous liquid (DL).
</P>
<P>(2) Liquefied gas (LG).
</P>
<P>(b) No tank vessel endorsement is necessary to transfer the liquid cargoes in bulk listed in table 2 of part 153 of this subchapter when those cargoes are carried on barges not certified for ocean service. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2008-0906, 73 FR 56508, Sept. 29, 2008; USCG-2006-24371, 74 FR 11259, Mar. 16, 2009; USCG-2004-17914, 78 FR 77988, Dec. 24, 2013] 


</CITA>
</DIV8>


<DIV8 N="§ 13.111" NODE="46:1.0.1.2.13.1.7.7" TYPE="SECTION">
<HEAD>§ 13.111   Restricted tank vessel endorsements.</HEAD>
<P>(a) An applicant may apply for a tank vessel endorsement restricted to specific cargoes, specific vessels, or groups of vessels (such as uninspected towing vessels and oil spill response vessels), specific facilities, and/or specific employers. The Coast Guard will evaluate each application and may modify the applicable requirements for the endorsement, allowing for special circumstances and for whichever restrictions the endorsement will state.
</P>
<P>(b) To qualify for a Restricted Tank Vessel-PIC endorsement, an applicant must meet §§ 13.201 (excluding paragraph (c)(4)), 13.203, and 13.205.
</P>
<P>(1) Twenty-five percent of the service described in § 13.203(a) must have occurred within the past 5 years.
</P>
<P>(2) Two of the transfers described in § 13.203(b) must have occurred within the past 5 years.
</P>
<P>(c) To qualify for a Restricted Tank Barge-PIC endorsement, an applicant must meet §§ 13.301 (excluding paragraph (c)(4)), 13.303, and 13.305.
</P>
<P>(1) Twenty-five percent of the service described in § 13.303(a) must have occurred within the past 5 years.
</P>
<P>(2) Two of the transfers described in § 13.303(b) must have occurred within the past 5 years.
</P>
<P>(d) To qualify for a Restricted Tank Barge-PIC endorsement restricted to a tank-cleaning and gas-freeing facility, an applicant must—
</P>
<P>(1) Be at least 18 years old;
</P>
<P>(2) Apply on a form provided by the Coast Guard;
</P>
<P>(3) Provide evidence of passing a physical and medical examination according to § 13.125;
</P>
<P>(4) Provide evidence in a method prescribed by the Coast Guard, which must be dated within the 5 years prior to the application for the credential, from the operator of the facility stating that OSHA considers the applicant a “competent person (as designated under 29 CFR 1915.7)” for the facility and that the applicant has the knowledge necessary to supervise tank-cleaning and gas-freeing; and
</P>
<P>(5) Be capable of speaking and understanding, in English, all instructions needed to commence, conduct, and complete a transfer of cargo, and of reading and understanding the English found in the Declaration of Inspection, vessel response plans, and Cargo Information Cards.
</P>
<P>(e) The Restricted Tank Barge-PIC endorsement restricted to a tank-cleaning and gas-freeing facility is valid only while the applicant is employed by the operator of the facility that provided the letter of service required by paragraph (d)(4) of this section, and this and any other appropriate restrictions will appear in the endorsement.
</P>
<P>(f) A restricted Tank Vessel-PIC endorsement limited to operation on vessels inside the boundary line is not valid where STCW certification is required.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77988, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.113" NODE="46:1.0.1.2.13.1.7.8" TYPE="SECTION">
<HEAD>§ 13.113   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 13.115" NODE="46:1.0.1.2.13.1.7.9" TYPE="SECTION">
<HEAD>§ 13.115   Chemical testing requirements.</HEAD>
<P>Each applicant for an original tank vessel endorsement must provide evidence of having passed a chemical test for dangerous drugs or of qualifying for an exemption from testing in § 16.220 of this subchapter as specified in § 10.225(b)(5) of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77988, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.117" NODE="46:1.0.1.2.13.1.7.10" TYPE="SECTION">
<HEAD>§ 13.117   Re-issuance of expired tank vessel endorsements.</HEAD>
<P>Whenever an applicant applies for re-issuance of any tank vessel endorsement more than 12 months after expiration of the previous endorsement, the applicant must meet the requirements for an original endorsement.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77988, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.119" NODE="46:1.0.1.2.13.1.7.11" TYPE="SECTION">
<HEAD>§ 13.119   Expiration of endorsements.</HEAD>
<P>A tank vessel endorsement is valid for the duration of the Merchant Mariner Credential (MMC) on which the endorsement appears. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2006-24371, 74 FR 11259, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 13.120" NODE="46:1.0.1.2.13.1.7.12" TYPE="SECTION">
<HEAD>§ 13.120   Renewal of tank vessel endorsements.</HEAD>
<P>An applicant seeking renewal of a tank vessel endorsement or an STCW endorsement valid for service on tank vessels must meet the requirements of § 10.227 of this subchapter, except § 10.227(e)(1), for renewing an MMC, and meet the following additional requirements:
</P>
<P>(a) For endorsements as Tank Vessel-PIC, Advanced Oil and Chemical Tanker Cargo Operation; and Advanced Liquefied Gas Tanker Cargo Operations, provide evidence of—
</P>
<P>(1) At least 90 days of service during the preceding 5 years onboard a tank vessel for which the endorsement is valid, performing duties appropriate to the tank vessel endorsement held; and participation in at least two transfers of liquid cargo in bulk of the type for which the endorsement is valid within the preceding 5 years; or
</P>
<P>(2) Completion of an approved course for Tankship: Dangerous Liquids or Tankship: Liquefied Gases, appropriate for the endorsement to be renewed, within the previous 5 years.
</P>
<P>(b) For endorsements as Tank Vessel-Assistant, Basic Oil and Chemical Tanker Cargo Operation; and Basic Liquefied Gas Tanker Cargo Operations, provide evidence of—
</P>
<P>(1) At least 90 days of service during the preceding 5 years onboard a tank vessel for which the endorsement is valid, performing duties appropriate to the tank vessel endorsement held; or
</P>
<P>(2) Completion of an approved course for Tankship: Dangerous Liquids or Tankship: Liquefied Gases, appropriate for the endorsement to be renewed, within the previous 5 years.
</P>
<P>(c) For endorsements as Tank Barge-PIC, provide evidence of—
</P>
<P>(1) Participation in at least two transfers of liquid cargo in bulk of the type for which the endorsement is valid, within the preceding 5 years; or
</P>
<P>(2) Completion of a course approved for this purpose, appropriate for the endorsement to be renewed, within the previous 5 years.
</P>
<P>(d) For endorsements as Tank Vessel-Engineer, provide evidence of—
</P>
<P>(1) At least 90 days of service during the preceding 5 years onboard a tank vessel for which the endorsement is valid, performing duties appropriate to the tank vessel endorsement held; or
</P>
<P>(2) Completion of a course approved for this purpose, appropriate for the endorsement to be renewed, within the previous 5 years.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77989, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.121" NODE="46:1.0.1.2.13.1.7.13" TYPE="SECTION">
<HEAD>§ 13.121   Courses for tank vessel endorsements.</HEAD>
<P>(a) This section prescribes the requirements, beyond those in §§ 10.302 and 10.304 of this subchapter, applicable to schools offering courses required for a tank vessel endorsement and courses that are a substitute for experience with transfers of liquid cargo in bulk required for the endorsement.
</P>
<P>(b) A course that uses simulated transfers to train students in loading and discharging tank vessels may replace up to two loadings and two discharges, one commencement and one completion of loading, and one commencement and one completion of discharge required for a Tank Vessel-PIC or Tank Barge-PIC endorsement. The request for approval of the course must specify those segments of a transfer that the course will simulate. The letter from the Coast Guard approving the course will state the number and kind of segments that the course will replace.
</P>
<P>(c) The Liquid Cargo course required for an endorsement as—
</P>
<P>(1) Tank Vessel-PIC DL is Tankship: Dangerous Liquids;
</P>
<P>(2) Tank Barge-PIC DL is Tank Barge: Dangerous Liquids;
</P>
<P>(3) Tank Vessel-PIC LG is Tankship: Liquefied Gases;
</P>
<P>(4) Tank barge-PIC LG is Tank Barge: Liquefied Gases;
</P>
<P>(5) Tank Vessel-Assistant DL is Tankship: Familiarization (Dangerous Liquids);
</P>
<P>(6) Tank Vessel-Assistant LG is Tankship: Familiarization (Liquefied Gases);
</P>
<P>(7) Tank Vessel-Engineer DL is Tankship: Dangerous Liquids; and
</P>
<P>(8) Tank Vessel-Engineer LG is Tankship: Liquefied Gases.
</P>
<P>(d) The firefighting course required for an endorsement as—
</P>
<P>(1) Tank Barge-PIC is Tank Barge: Firefighting or Basic Firefighting; and
</P>
<P>(2) Tank Vessel-PIC, Tank Vessel-Assistant, and Tank Vessel-Engineer is basic firefighting.
</P>
<P>(e) The Coast Guard will evaluate and approve the curricula of courses to ensure adequate coverage of the required subjects. Training may employ classroom instruction, demonstrations, or simulated or actual operations.
</P>
<P>(1) The course curricula for Tankship Familiarization must consist of the topics identified in table 1 to § 13.121(e).
</P>
<P>(2) The course curricula for Tank Vessel-PIC, Tank Barge-PIC, and Tank Vessel-Engineer endorsements must consist of the topics identified in table 2 to § 13.121(e).
</P>
<P>(3) The course curricula for firefighting courses must consist of the topics identified in table 3 to § 13.121(e).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 13.121(<E T="01">e</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Tankship familiarization topics
</TH><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of tankers:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Types of oil and chemical vessels or liquefied gas tanker vessels</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General arrangement and construction</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of cargo operations:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Piping systems and valves</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo pumps and cargo handling equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Loading and unloading and care in transit</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Tank cleaning, purging, gas-freeing and inerting</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of the physical properties of oil and chemicals:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pressure and temperature, including vapor pressure/temperature relationship</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Types of electrostatic charge generation</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">chemical symbols</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of the physical properties of liquefied gases, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Properties and characteristics</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pressure and temperature, including vapor pressure/temperature relationship</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Types of electrostatic charge generation</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Chemical symbols</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Knowledge and understanding of tanker safety culture and safety management</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of the hazards associated with tanker operations, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Health hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Environmental hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Reactivity hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Corrosion hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Explosion and flammability hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Sources of ignition</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electrostatic hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Toxicity hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Vapor leaks and clouds</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extremely low temperatures</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pressure hazards</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of hazard controls:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inerting, water padding, drying agents and monitoring techniques</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Anti-static measures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ventilation</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Segregation</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo inhibition</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Importance of cargo compatibility</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Atmospheric control</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Gas testing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Understanding of information on a Material Safety Data Sheet (MSDS)</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Function and proper use of gas-measuring instruments and similar equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Proper use of safety equipment and protective devices, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Breathing apparatus and tank-evacuating equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Protective clothing and equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Resuscitators</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Rescue and escape equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of safe working practices and procedures in accordance with legislation and industry guidelines and personal shipboard safety relevant to oil and chemical tankers, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Precautions to be taken when entering enclosed spaces</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Precautions to be taken before and during repair and maintenance work</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety measures for hot and cold work</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electrical safety</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ship/shore safety checklist</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic knowledge of first aid with reference to a Material Safety Data Sheet (MSDS)</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic knowledge of emergency procedures, including emergency shutdown</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic knowledge of the effects of oil and chemical pollution on human and marine life</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic knowledge of shipboard procedures to prevent pollution</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic knowledge of measures to be taken in the event of spillage, including the need to:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Report relevant information to the responsible persons</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Assist in implementing shipboard spill-containment procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">prevent brittle fracture</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Column 1—Tankship Familiarization (Dangerous Liquids).
</P><P class="gpotbl_note">Column 2—Tankship Familiarization (Liquefied Gases).</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 13.121(<E T="01">e</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Tankship and tank barge course topics
</TH><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH><TH class="gpotbl_colhed" scope="col">3
</TH><TH class="gpotbl_colhed" scope="col">4
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">General characteristics, compatibility, reaction, firefighting procedures, and safety precautions for the cargoes of:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bulk liquids defined as Dangerous Liquids in 46 CFR Part 13</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bulk liquefied gases &amp; their vapors defined as Liquefied Gases in 46 CFR Part 13</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Knowledge and understanding of the physical and chemical properties of oil and chemical cargoes</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Physical phenomena of liquefied gas, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Basic concept</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Compression and expansion</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Mechanism of heat transfer</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Potential hazards of liquefied gas, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Chemical and physical properties</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Combustion characteristics</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Results of gas release to the atmosphere</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Health hazards (skin contact, inhalation, and ingestion)</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Control of flammability range with inert gas</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Thermal stress in structure and piping of vessel</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Principles of containment systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Construction, materials, coating, &amp; insulation of cargo tanks</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General arrangement of cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Venting and vapor-control systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo-handling systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Piping systems, valves, pumps, and expansion systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Operating characteristics</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Instrumentation systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo-level indicators</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Gas-detecting systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Temperature-monitoring systems, cargo</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Temperature-monitoring systems, hull</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Automatic-shutdown systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ventilation, inerting</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Valves, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Quick-closing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Remote-control</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pneumatic</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Excess-flow</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety-relief</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pressure-vacuum</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heating-systems: cofferdams &amp; ballast tanks</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Operations connected with the loading and discharging of cargo, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lining up the cargo and vapor-control systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pre-transfer inspections and completion of the Declaration of Inspection</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hooking up of cargo hose, loading arms, and grounding-strap</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Starting of liquid flow</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Calculation of loading rates</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Discussion of loading</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ballasting and deballasting</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Topping off of the cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Discussion of discharging</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Stripping of the cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Monitoring of transfers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Gauging of cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Disconnecting of cargo hoses or loading arms</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo-tank-cleaning procedures and precautions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Slop arrangements</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ship-to-ship transfers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Operating procedures and sequence for:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inerting of cargo tanks and void spaces</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cooldown and warmup of cargo tanks</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Gas-freeing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Loaded or ballasted voyages</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Testing of cargo-tank atmospheres for oxygen &amp; cargo vapor</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stability and stress considerations connected with loading and discharging of cargo</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Loadline, draft, and trim</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Disposal of boil-off, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">System design</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety features</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Stability-letter requirements</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Emergency procedures, including notice to appropriate authorities, for:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Collision</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Grounding</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Equipment failure</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Leaks and spills</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Structural failure</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency discharge of cargo</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Entering cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency shutdown of cargo-handling</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency systems for closing cargo tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rules &amp; regulations (international and Federal, for all tank vessels) on conducting operations and preventing pollution</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pollution prevention, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Procedures to prevent air and water pollution</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Measures to take in event of spillage</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Danger from drift of vapor cloud</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Environmental protection equipment, including oil discharge monitoring equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Terminology for tankships carrying oil and chemicals</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Terminology for tank barges carrying oil and chemicals</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Terminology for tankships carrying liquefied gases</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Terminology for tank barges carrying liquefied gases</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Principles &amp; procedures of crude-oil-washing (COW) systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Purpose</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Equipment and design</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Operations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety precautions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance of plant and equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Principles &amp; procedures of the inert-gas systems (IGSs), including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Purpose</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Equipment and design</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Operations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety precautions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance of plant and equipment</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Principles &amp; procedures of vapor-control systems, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Purpose</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Principles</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Coast Guard regulations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Active system components</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Passive system components</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Operating procedures, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Testing and inspection requirements</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pre-transfer procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Connecting sequence</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Start-up sequence</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Normal operations</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Loading and unloading plans</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Emergency procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo-hazard-information systems</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Safe entry into confined spaces, including:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Testing tank atmospheres for oxygen &amp; hydrocarbon vapors</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Definition and hazards of confined spaces</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cargo tanks and pumprooms</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Evaluation and assessment of risks and hazards</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Safety precautions and procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Enclosed space rescue</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Personnel protective equipment (PPE) and clothing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Maintenance of PPE</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Dangers of skin contact</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inhalation of vapors</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electricity and static electricity—hazards and precautions</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Federal regulations, national standards &amp; industry guidelines</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inspections by marine chemists &amp; competent persons, including hot-work permits &amp; procedures</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vessel response plans:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Purpose, content, and location of information</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Procedures for notice and mitigation of spills</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Geographic-specific appendices</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Vessel-specific appendices</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency-action checklist</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Column 1—Tankship: Dangerous Liquids.
</P><P class="gpotbl_note">Column 2—Tank Barge: Dangerous Liquids.
</P><P class="gpotbl_note">Column 3—Tankship: Liquefied Gases.
</P><P class="gpotbl_note">Column 4—Tank Barge: Liquefied Gases.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 3 to § 13.121(<E T="01">e</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Firefighting course topics
</TH><TH class="gpotbl_colhed" scope="col">1
</TH><TH class="gpotbl_colhed" scope="col">2
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Elements of fire (Fire triangle):
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fuel</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Source of ignition</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Oxygen</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ignition sources (general):
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Chemical</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Biological</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Physical</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ignition sources applicable to barges</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Definitions of flammability and combustibility:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Flammability</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Ignition point</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Burning temperature</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Burning speed</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Thermal value</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Lower flammable limit</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Upper flammable limit</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Flammable range</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inerting</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Static electricity</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Flash point</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Auto-ignition</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Spread of fire:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">By radiation</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">By convection</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">By conduction</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Reactivity</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire classifications and applicable extinguishing agents</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main causes of fires:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Oil leakage</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Smoking</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Overheating pumps</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Galley appliances</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Spontaneous ignition</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hot work</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electrical apparatus</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Reaction, self-heating, and auto-ignition</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire prevention:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire hazards of DL and LG</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire detection:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire- and smoke-detection systems</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Automatic fire alarms</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Firefighting equipment:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire mains, hydrants</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">International shore-connection</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Smothering-installations, carbon dioxide (CO<E T="0732">2</E>), foam * * *</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pressure-water spray system in special-category spaces</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Automatic sprinkler system</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Emergency fire pump, emergency generator</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Chemical-powder applicants</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General outline of required and mobile apparatus</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Boiler Technician's outfit, personal equipment</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Breathing apparatus</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Resuscitation apparatus</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Smoke helmet or mask</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fireproof life-line and harness</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire hose, nozzles, connections, and fire axes</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire blankets</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Portable fire extinguishers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Limitations of portable and semiportable extinguishers</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Emergency procedures:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Arrangements:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Escape routes</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Means of gas-freeing tanks</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Class A, B, and C divisions</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inert-gas system</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ship firefighting organization:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">General alarms</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fire-control plans, muster stations, and duties</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Communications</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Periodic shipboard drills</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Patrol system</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Basic firefighting techniques:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Sounding alarm</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Locating and isolating fires</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Stopping leakage of cargo</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Jettisoning</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Inhibiting</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Cooling</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Smothering</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Sizing up situation</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Locating information on cargo</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguishing</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguishing with portable units</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Setting reflash watch</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Using additional personnel</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Firefighting extinguishing-agents:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Water (solid jet, spray, fog, and flooding)</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Foam (high, medium and low expansion)</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Carbon dioxide (CO<E T="0732">2</E>)</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Aqueous-film-forming foam (AFFF)</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Dry chemicals</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Use of extinguisher on:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Flammable and combustible liquids</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Manifold-flange fire</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drip-pan fire</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pump fire</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drills for typical fires on barges</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Field exercises:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Extinguish small fires using portable extinguishers:
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Electrical</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Manifold-flange</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Drip-pan</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Pump</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Use self-contained breathing apparatus (SCBA)</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguish extensive fires with water</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguish fires with foam, or chemical</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Fight fire in smoke-filled enclosed space wearing SCBA</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguish fire with water fog in an enclosed space with heavy smoke</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Extinguish oil fire with fog applicator and spray nozzles, dry-chemical, or foam applicators</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Effect a rescue in a smoke-filled space while wearing breathing apparatus</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Column 1—Tank Barge-PIC.
</P><P class="gpotbl_note">Column 2—Tank Vessel-PIC, Tank Vessel-Engineer, and Tank Vessel-Assistant.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77989, Dec. 24, 2013, as amended by USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]



</CITA>
</DIV8>


<DIV8 N="§ 13.123" NODE="46:1.0.1.2.13.1.7.14" TYPE="SECTION">
<HEAD>§ 13.123   Recency of service or experience for original tank vessel endorsements.</HEAD>
<P>An applicant for an original tank vessel endorsement in subpart B, C, D, or E of this part must have obtained at least 25 percent of the qualifying service and, if the endorsement requires transfers, at least two of the qualifying transfers, within 5 years of the date of application. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2004-17914, 78 FR 77994, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.125" NODE="46:1.0.1.2.13.1.7.15" TYPE="SECTION">
<HEAD>§ 13.125   Physical and medical requirements.</HEAD>
<P>Each applicant for an original tank vessel endorsement must meet the physical requirements of part 10, subpart C, of this subchapter.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2006-24371, 74 FR 11259, Mar. 16, 2009; USCG-2004-17914, 78 FR 77994, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.127" NODE="46:1.0.1.2.13.1.7.16" TYPE="SECTION">
<HEAD>§ 13.127   Service: General.</HEAD>
<P>(a) A service letter must be signed by the owner, operator, Master, or Chief Engineer of the vessel and must specify the following:
</P>
<P>(1) The name of the vessel, official number for the vessel, and date of service for each vessel.
</P>
<P>(2) For endorsements as Tank Vessel-PIC, Tank Barge-PIC, and Tank Vessel-Assistant, the classification of cargo (DL, LG, or, for a restricted endorsement, a specific product) handled while the applicant accumulated the service.
</P>
<P>(3) The dates, the numbers and kinds of transfers the applicant has participated in, the ports or terminals, if applicable, and the number of transfers that involved commencement or completion of loading or discharge.
</P>
<P>(4) For endorsements as Tank Vessel-PIC or Tank Barge-PIC, that the applicant has demonstrated to the satisfaction of the signer that they are fully capable of supervising transfers of liquid cargo, including—
</P>
<P>(i) Pre-transfer inspection;
</P>
<P>(ii) Pre-transfer conference and execution of the Declaration of Inspection;
</P>
<P>(iii) Connection of cargo hoses or loading-arms;
</P>
<P>(iv) Line-up of the cargo system for loading and discharge;
</P>
<P>(v) Start of liquid flow during loading;
</P>
<P>(vi) Start of cargo pump and increase of pressure to normal discharge pressure;
</P>
<P>(vii) Calculation of loading-rates;
</P>
<P>(viii) Monitoring;
</P>
<P>(ix) Topping-off of cargo tanks during loading;
</P>
<P>(x) Stripping of cargo tanks;
</P>
<P>(xi) Ballasting and deballasting, if appropriate;
</P>
<P>(xii) Disconnection of the cargo hoses or loading-arms; and
</P>
<P>(xiii) Securing of cargo systems.
</P>
<P>(5) For endorsements as Tank Vessel-Engineer, that the applicant has demonstrated to the satisfaction of the signer that they are fully capable of supervising transfers of fuel oil, including—
</P>
<P>(i) Pre-transfer inspection;
</P>
<P>(ii) Pre-transfer conference and execution of the Declaration of Inspection;
</P>
<P>(iii) Connection of hoses or loading-arms;
</P>
<P>(iv) Line-up of the piping system for loading and transfer of fuel oil;
</P>
<P>(v) Start of liquid flow during loading;
</P>
<P>(vi) Calculation of loading rates;
</P>
<P>(vii) Monitoring;
</P>
<P>(viii) Topping-off of tanks during loading;
</P>
<P>(ix) Disconnection of the hoses or loading arms; and
</P>
<P>(x) Securing of fuel oil systems.
</P>
<P>(b) In determining the numbers and kinds of transfers that the applicant has participated in under paragraph (a)(3) of this section, the following rules apply:
</P>
<P>(1) A transfer must involve the loading or discharge from at least one of the vessel's cargo tanks to or from a shore facility or another vessel. A shift of cargo from one tank to another tank is not a transfer for this purpose.
</P>
<P>(2) Regardless of how long the transfer lasts beyond 4 hours, it counts as only one transfer.
</P>
<P>(3) A transfer must include both a commencement and a completion.
</P>
<P>(4) Regardless of how many tanks or products are being loaded or discharged at the same time, a person may receive credit for only one transfer, one loading, and one discharge conducted during each watch.
</P>
<P>(5) Credit for a transfer during a watch of less than 4 hours accrues only if the watch includes either the connection and the commencement of transfer or the completion of transfer and the disconnection.
</P>
<P>(6) Credit for a commencement of loading accrues only if the applicant participates in the pre-transfer inspection, the pre-transfer conference including execution of the Declaration of Inspection, the connection of hoses or loading-arms, the line-up of the system for the loading, the start of liquid flow, and the calculation of loading-rates, where applicable.
</P>
<P>(7) Credit for a commencement of discharge accrues only if the applicant participates in the pre-transfer inspection, the pre-transfer conference including execution of the Declaration of Inspection, the connection of hoses or loading-arms, the line-up of the cargo system for the discharge, the start of the pump or pumps and increase of pressure to normal pressure for discharge, and the monitoring of discharge rates.
</P>
<P>(8) Credit for a completion of transfer, whether loading or discharge, accrues only if the applicant participates in the topping-off at the loading port, or in the stripping of cargo tanks and the commencement of ballasting, if required by the vessel's transfer procedures, at the discharge port.
</P>
<P>(9) Personnel desiring credit for transfers during off-duty hours may satisfy requirements of competence through incremental training periods that include segments of transfers. The cumulative number of transfers must equal the minimum specified in §§ 13.203(b) or 13.303(b) of this subchapter.
</P>
<P>(c) Service on Articulated Tug Barges (ATBs). Service on ATBs with an aggregate tonnage of 1,600 GRT or more will be creditable on a case-by-case basis and with prior authorization by the Coast Guard, provided the ATB equipment is comparable to tank vessel equipment. The Coast Guard may issue blanket authorizations for classes of ATBs.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25133, May 8, 1997; USCG-2004-17914, 78 FR 77994, Dec. 24, 2013]





</CITA>
</DIV8>


<DIV8 N="§ 13.129" NODE="46:1.0.1.2.13.1.7.17" TYPE="SECTION">
<HEAD>§ 13.129   Quick-reference table for tank vessel endorsements.</HEAD>
<P>Table 1 to § 13.129 provides a guide to the requirements for various tank vessel endorsements. Provisions in the reference sections are controlling.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 13.129
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Category
</TH><TH class="gpotbl_colhed" scope="col">Minimum age
</TH><TH class="gpotbl_colhed" scope="col">Physical required
</TH><TH class="gpotbl_colhed" scope="col">Service
</TH><TH class="gpotbl_colhed" scope="col">Recency of service
</TH><TH class="gpotbl_colhed" scope="col">Proof of service
</TH><TH class="gpotbl_colhed" scope="col">Firefighting
</TH><TH class="gpotbl_colhed" scope="col">Cargo


<br/>training
</TH><TH class="gpotbl_colhed" scope="col">English


<br/>language
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Vessel-PIC Subpart B</TD><TD align="left" class="gpotbl_cell">18; 13.201(a)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.203</TD><TD align="left" class="gpotbl_cell">13.123</TD><TD align="left" class="gpotbl_cell">13.205</TD><TD align="left" class="gpotbl_cell">13.201(c)(3)</TD><TD align="left" class="gpotbl_cell">13.201(c)(4)</TD><TD align="left" class="gpotbl_cell">13.201(d).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Barge-PIC Subpart C</TD><TD align="left" class="gpotbl_cell">18; 13.301(a)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.303</TD><TD align="left" class="gpotbl_cell">13.123</TD><TD align="left" class="gpotbl_cell">13.305</TD><TD align="left" class="gpotbl_cell">13.301(c)(3)</TD><TD align="left" class="gpotbl_cell">13.301(c)(4)</TD><TD align="left" class="gpotbl_cell">13.301(d).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Vessel-Assistant Subpart D</TD><TD align="left" class="gpotbl_cell">18; 13.401(a)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.401(e)(2)</TD><TD align="left" class="gpotbl_cell">13.123</TD><TD align="left" class="gpotbl_cell">13.405</TD><TD align="left" class="gpotbl_cell">13.401(d)</TD><TD align="left" class="gpotbl_cell">13.401(e)(1)</TD><TD align="left" class="gpotbl_cell">13.401(f).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Vessel-Engineer Subpart E</TD><TD align="left" class="gpotbl_cell">18; 13.501(a)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.503</TD><TD align="left" class="gpotbl_cell">13.123</TD><TD align="left" class="gpotbl_cell">13.505</TD><TD align="left" class="gpotbl_cell">13.501(c)(3)</TD><TD align="left" class="gpotbl_cell">13.501(c)(4)</TD><TD align="left" class="gpotbl_cell">13.501(d).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Restricted Tank Vessel-PIC</TD><TD align="left" class="gpotbl_cell">18; 13.111(b)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.111(b)</TD><TD align="left" class="gpotbl_cell">13.111(b)</TD><TD align="left" class="gpotbl_cell">13.111(b)</TD><TD align="left" class="gpotbl_cell">13.111(b)</TD><TD align="left" class="gpotbl_cell">No</TD><TD align="left" class="gpotbl_cell">13.111(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Restricted Tank Barge-PIC</TD><TD align="left" class="gpotbl_cell">18; 13.111(c)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.111(c)</TD><TD align="left" class="gpotbl_cell">13.111(c)</TD><TD align="left" class="gpotbl_cell">13.111(c)</TD><TD align="left" class="gpotbl_cell">13.111(c)</TD><TD align="left" class="gpotbl_cell">No</TD><TD align="left" class="gpotbl_cell">13.111(c).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Restricted Tank Barge-PIC, Facility</TD><TD align="left" class="gpotbl_cell">18; 13.111(d)(1)</TD><TD align="left" class="gpotbl_cell">Yes; Part 10, subpart C</TD><TD align="left" class="gpotbl_cell">13.111(d)(4)</TD><TD align="left" class="gpotbl_cell">No</TD><TD align="left" class="gpotbl_cell">13.111(d)(4)</TD><TD align="left" class="gpotbl_cell">No</TD><TD align="left" class="gpotbl_cell">No</TD><TD align="left" class="gpotbl_cell">13.111(d)(5).</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77995, Dec. 24, 2013]



</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.13.2" TYPE="SUBPART">
<HEAD>Subpart B—Requirements for Tank Vessel-PIC Endorsement</HEAD>


<DIV8 N="§ 13.201" NODE="46:1.0.1.2.13.2.7.1" TYPE="SECTION">
<HEAD>§ 13.201   Original application for Tank Vessel-PIC endorsement.</HEAD>
<P>Each applicant for an original Tank Vessel-PIC endorsement must—
</P>
<P>(a) Be at least 18 years old;
</P>
<P>(b) Apply on a form provided by the Coast Guard;
</P>
<P>(c) Provide evidence of—
</P>
<P>(1) Passing a physical and medical examination in accordance with § 13.125;
</P>
<P>(2) Service on tankships in accordance with § 13.203;
</P>
<P>(3) Completion of an approved firefighting course that provides training in the subjects listed in table 3 to § 13.121(e) completed within 5 years of the date of application for the endorsement, unless they have previously submitted such a certificate for tank vessel endorsement or officer endorsement on an MMC; and
</P>
<P>(4) Completion of an approved course for Tankship: Dangerous Liquids or Tankship: Liquefied Gases appropriate to the endorsement applied for within the previous 5 years. A course certificate used for original issuance or renewal of an endorsement cannot be used for a subsequent renewal of the same endorsement; and
</P>
<P>(d) Be capable of speaking and understanding, in English, all instructions needed to commence, conduct, and complete a transfer of cargo, and be capable of reading and understanding the English language found in the Declaration of Inspection, vessel response plans, and Material Safety Data Sheet.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77995, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.203" NODE="46:1.0.1.2.13.2.7.2" TYPE="SECTION">
<HEAD>§ 13.203   Service requirements.</HEAD>
<P>Each applicant for a Tank Vessel-PIC endorsement for DL or LG must meet the requirements of either paragraphs (a) and (b) or paragraph (c) of this section.
</P>
<P>(a) Each applicant must provide evidence of—
</P>
<P>(1) At least 90 days of service as a deck officer or an engineering officer on one or more tankships or self-propelled tank vessels certified to carry DL or LG appropriate to the endorsement applied for;
</P>
<P>(2) At least 90 days of rating or cadet service on deck or in the engine department on one or more tankships or self-propelled tank vessels certified to carry DL or LG appropriate to the endorsement applied for; or
</P>
<P>(3) A combination of the service in paragraphs (a) (1) and (2) of this section.
</P>
<P>(b) Each applicant must provide evidence of participation, under the supervision of a Tank Vessel-PIC, in at least 10 transfers of liquid cargo in bulk of the classification desired on tankships or self-propelled tank vessels, including at least—
</P>
<P>(1) Five loadings and five discharges;
</P>
<P>(2) Two commencements of loading and two completions of loading; and
</P>
<P>(3) Two commencements of discharge and two completions of discharge.
</P>
<P>(c) Each applicant already holding an MMC endorsed as Tank Vessel-PIC for DL and seeking an endorsement for LG, or the converse, must—
</P>
<P>(1) Provide evidence of at least half the service required by paragraph (a) of this section; and
</P>
<P>(2) Comply with paragraph (b) of this section, except that they need provide evidence of only three loadings and three discharges along with evidence of compliance with paragraphs (b)(2) and (3) of this section. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25134, May 8, 1997; USCG-2006-24371, 74 FR 11259, Mar. 16, 2009; USCG-2004-17914, 78 FR 77995, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.205" NODE="46:1.0.1.2.13.2.7.3" TYPE="SECTION">
<HEAD>§ 13.205   Proof of service for Tank Vessel-PIC endorsement.</HEAD>
<P>Provide evidence in a method prescribed by the Coast Guard of proof of service from the owner, operator, or Master of the vessel on which the applicant obtained the service. The evidence must contain the information described in § 13.127(a). 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2004-17914, 78 FR 77995, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.13.3" TYPE="SUBPART">
<HEAD>Subpart C—Requirements for Tank Barge-PIC Endorsement</HEAD>


<DIV8 N="§ 13.301" NODE="46:1.0.1.2.13.3.7.1" TYPE="SECTION">
<HEAD>§ 13.301   Original application for Tank Barge-PIC endorsement.</HEAD>
<P>Each applicant for a Tank Barge-PIC endorsement must—
</P>
<P>(a) Be at least 18 years old;
</P>
<P>(b) Apply on a form provided by the Coast Guard;
</P>
<P>(c) Provide evidence of—
</P>
<P>(1) Passing a physical and medical examination according to § 13.125;
</P>
<P>(2) Service on tank vessels in accordance with § 13.303;
</P>
<P>(3) Completion of an approved Tank Barge: Firefighting course providing training in the subjects identified in table 3 to § 13.121(e) completed within 5 years of the date of application for the endorsement, unless they have previously submitted such a certificate for a tank vessel endorsement or officer endorsement on an MMC; and
</P>
<P>(4) Completion of an approved Tank Barge: Dangerous Liquids or Tank Barge: Liquefied Gases course appropriate for the endorsement applied for within the previous 5 years. A course certificate used for original issuance or renewal of an endorsement cannot be used for a subsequent renewal of the same endorsement; and
</P>
<P>(d) Be capable of speaking, and understanding, in English, all instructions needed to commence, conduct, and complete a transfer of cargo, and be capable of reading and understanding the English language found in the Declaration of Inspection, vessel response plans, and Material Safety Data Sheet.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77995, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.303" NODE="46:1.0.1.2.13.3.7.2" TYPE="SECTION">
<HEAD>§ 13.303   Service requirements.</HEAD>
<P>Each applicant for a Tank Barge-PIC endorsement for DL or LG must meet the requirements of either paragraphs (a) and (b) or paragraph (c) of this section.
</P>
<P>(a) Each applicant must provide evidence of—
</P>
<P>(1) At least 60 days of service, whether by shore-based or by vessel-based personnel, on one or more tank vessels certified to carry DL or LG appropriate to the endorsement applied for; or
</P>
<P>(2) At least 6 months of closely related service directly involved with tank barges appropriate to the endorsement applied for; and
</P>
<P>(b) Participation, under the supervision of a Tank Vessel-PIC or Tank Barge-PIC, in at least 10 transfers of liquid cargo in bulk of the classification desired on any tank vessel, including at least—
</P>
<P>(1) Five loadings and five discharges;
</P>
<P>(2) Two commencements of loading and two completions of loading; and
</P>
<P>(3) Two commencements of discharge and two completions of discharge.
</P>
<P>(c) Each applicant already holding an MMC endorsed as Tank Barge-PIC for DL and seeking an endorsement for LG, or the converse, must—
</P>
<P>(1) Provide evidence of at least half the service required by paragraph (a) of this section; and
</P>
<P>(2) Comply with paragraph (b) of this section, except that they need provide evidence of only three loadings and three discharges along with evidence of compliance with paragraphs (b)(2) and (3) of this section. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25134, May 8, 1997; USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2004-17914, 78 FR 77996, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.305" NODE="46:1.0.1.2.13.3.7.3" TYPE="SECTION">
<HEAD>§ 13.305   Proof of service for Tank Barge-PIC.</HEAD>
<P>Provide evidence in a method prescribed by the Coast Guard of proof of service from the owner or operator of a terminal; the owner or operator of a tank barge; the owner, operator, or Master of a tank vessel; or the employer of shore-based PICs. The evidence must contain the information required by § 13.127(a), excluding paragraph (a)(4)(vii).
</P>
<CITA TYPE="N">[CGD 79-116, 62 FR 25134, May 8, 1997, as amended by USCG-2004-17914, 78 FR 77996, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.13.4" TYPE="SUBPART">
<HEAD>Subpart D—Requirements for Tank Vessel-Assistant Endorsement</HEAD>


<DIV8 N="§ 13.401" NODE="46:1.0.1.2.13.4.7.1" TYPE="SECTION">
<HEAD>§ 13.401   Original application for Tank Vessel-Assistant endorsement.</HEAD>
<P>Each applicant for a Tank Vessel-Assistant endorsement must—
</P>
<P>(a) Be at least 18 years old;
</P>
<P>(b) Apply on a form provided by the Coast Guard;
</P>
<P>(c) Provide evidence of passing a physical and medical examination according to § 13.125;
</P>
<P>(d) Provide evidence of completion of an approved firefighting course providing training in the subjects identified in table 3 to § 13.121(e) completed within 5 years of the date of application for the endorsement, unless they have previously submitted such a certificate for a tank vessel endorsement or officer endorsement on an MMC;
</P>
<P>(e) Provide evidence of either—
</P>
<P>(1) Completion of an approved Tankship Familiarization course providing training in the subjects identified in table 1 to § 13.121(e) within the previous 5 years. A course certificate used for original issuance or renewal of an endorsement cannot be used for a subsequent renewal of the same endorsement; or
</P>
<P>(2) At least 90 days of deck service on tankships or self-propelled tank vessels certified to carry DL or LG appropriate to the endorsement applied for and successfully complete a professional examination for the topics identified in table 1 to § 13.121(e); and
</P>
<P>(f) Be capable of speaking and understanding, in English, all instructions needed to commence, conduct, and complete a transfer of cargo.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77996, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.403" NODE="46:1.0.1.2.13.4.7.2" TYPE="SECTION">
<HEAD>§ 13.403   Service requirements.</HEAD>
<P>(a) Each applicant already holding an MMC endorsed as Tank Vessel-Assistant for DL and seeking one for LG, or the converse, must—
</P>
<P>(1) Provide evidence of at least half the service required in § 13.401(e)(2) and successfully complete a professional examination for the topics identified in table 1 to § 13.121(e) appropriate to the endorsement applied for; or
</P>
<P>(2) Complete a course in DL or LG appropriate to the endorsement applied for as prescribed in § 13.401(e)(1).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77996, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 13.405" NODE="46:1.0.1.2.13.4.7.3" TYPE="SECTION">
<HEAD>§ 13.405   Proof of service for Tank Vessel-Assistant endorsement.</HEAD>
<P>Service must be proved by either—
</P>
<P>(a) Evidence in a method prescribed by the Coast Guard from the owner, operator, or Master of a tankship or self-propelled tank vessel. The evidence must specify—
</P>
<P>(1) The name of the vessel(s), the applicable dates, and the port(s) or terminal(s);
</P>
<P>(2) The classification of cargo (DL or LG) carried while the applicant accumulated the service;
</P>
<P>(3) The number of days of deck service the applicant accumulated on the tankship or self-propelled tank vessel; and
</P>
<P>(4) That the applicant has demonstrated an understanding of cargo transfer and a sense of responsibility that, in the opinion of the signer, will allow the applicant to safely carry out duties respecting cargo transfer and transfer equipment assigned by the PIC of the transfer without direct supervision by the PIC; or
</P>
<P>(b) Certificates of Discharge from tankships with the appropriate classification of cargo (DL, LG, or both); and a letter on company letterhead from the owner, operator, or Master of one of the tankships or self-propelled tank vessels stating that they have demonstrated—
</P>
<P>(1) An understanding of cargo transfers; and
</P>
<P>(2) A sense of responsibility that, in the opinion of the signer, will allow them to safely carry out duties respecting cargo and its equipment assigned by the PIC of the transfer without direct supervision by the PIC.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77996, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.2.13.5" TYPE="SUBPART">
<HEAD>Subpart E—Requirements for Tank Vessel-Engineer Endorsement</HEAD>


<DIV8 N="§ 13.501" NODE="46:1.0.1.2.13.5.7.1" TYPE="SECTION">
<HEAD>§ 13.501   Original application for Tank Vessel-Engineer endorsement.</HEAD>
<P>Each applicant for a Tank Vessel-Engineer endorsement must—
</P>
<P>(a) Be at least 18 years old;
</P>
<P>(b) Apply on a form provided by the Coast Guard;
</P>
<P>(c) Provide evidence of—
</P>
<P>(1) Passing a physical and medical examination according to § 13.125;
</P>
<P>(2) Service on tankships and self-propelled tank vessels in accordance with § 13.503;
</P>
<P>(3) Completion of an approved firefighting course providing training in the subjects identified in table 3 to § 13.121(e) completed within 5 years of the date of application for the endorsement, unless they have previously submitted such a certificate for a tank vessel endorsement or officer endorsement on an MMC; and
</P>
<P>(4) Completion of an approved Tankship course in dangerous liquids or liquefied gases, appropriate for the endorsement applied for within the previous 5 years. A course certificate used for original issuance or renewal of an endorsement cannot be used for a subsequent renewal of the same endorsement; and
</P>
<P>(d) Be capable of speaking and understanding, in English, all instructions needed to commence, conduct, and complete a transfer of cargo or fuel.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77996, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.503" NODE="46:1.0.1.2.13.5.7.2" TYPE="SECTION">
<HEAD>§ 13.503   Service requirements.</HEAD>
<P>(a) Each applicant for a Tank Vessel-Engineer endorsement must provide evidence of at least—
</P>
<P>(1) 90 days of service as an engineering officer on tankships or self-propelled tank vessels certified to carry DL or LG appropriate to the endorsement applied for;
</P>
<P>(2) 90 days of rating or cadet service in the engine department on tankships or self-propelled tank vessels certified to carry DL or LG appropriate to the endorsement applied for; or
</P>
<P>(3) A combination of the service in paragraphs (a) (1) and (2) of this section.
</P>
<P>(b) Each applicant already holding an MMC endorsed as Tank Vessel-Engineer for DL and seeking an endorsement for LG, or the converse, must prove at least half the service required by paragraph (a) of this section.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25134, May 8, 1997; USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2004-17914, 78 FR 77997, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 13.505" NODE="46:1.0.1.2.13.5.7.3" TYPE="SECTION">
<HEAD>§ 13.505   Proof of service for Tank Vessel-Engineer endorsement.</HEAD>
<P>(a) Provide evidence in a method prescribed by the Coast Guard of proof of service from the owner, operator, Master, or Chief Engineer of a tankship or self-propelled tank vessel. The evidence must specify—
</P>
<P>(1) The classification of cargo (DL, LG, or both) carried while the applicant accumulated the service; and
</P>
<P>(2) The number of days of officer, rating, and cadet service in the engine department on tankships or self-propelled tank vessels; or
</P>
<P>(b) Service must be proved by certificates of discharge from tankships or self-propelled tank vessels with the appropriate classification of cargo (DL, LG, or both).
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25135, May 8, 1997; USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.2.13.6" TYPE="SUBPART">
<HEAD>Subpart F—Requirements for STCW Tank Vessel Endorsements</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 77997, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 13.601" NODE="46:1.0.1.2.13.6.7.1" TYPE="SECTION">
<HEAD>§ 13.601   General.</HEAD>
<P>(a) When all tank vessel endorsements are issued, renewed, or otherwise modified, the Coast Guard will determine, upon request, whether the applicant meets the requirements for an STCW tank vessel endorsement for service on seagoing vessels. If the applicant is qualified, the Coast Guard will issue the appropriate endorsement. An applicant for any STCW endorsement must hold the appropriate national endorsement unless otherwise specified.
</P>
<P>(b) Applicants for an STCW tank vessel endorsement must—
</P>
<P>(1) Meet the training and service requirements for the endorsement sought; and
</P>
<P>(2) Meet the appropriate standard of competence identified in the STCW Code (incorporated by reference, see § 13.103).
</P>
<P>(c) The Coast Guard will accept the following as proof of meeting the standards of competence:
</P>
<P>(1) In-service experience: Documentation of successful completion of assessments, approved or accepted by the Coast Guard, and signed by a qualified assessor, deck or engineering, as appropriate.
</P>
<P>(2) Training ship experience: Documentation of successful completion of an approved training program involving formal training and assessment onboard a school ship.
</P>
<P>(3) Simulator training: Documentation of successful completion of training and assessment from a Coast Guard-approved course involving maritime simulation.
</P>
<P>(4) Training program: Documentation of successful completion of an approved training program involving formal training and assessments.
</P>
<P>(d) The Coast Guard will publish guidelines that should be used to document successful demonstrations of competence. Organizations may develop alternative assessment documentation for demonstrations of competence; however, such documentation must be approved by the Coast Guard prior to its use and submittal with an application.


</P>
</DIV8>


<DIV8 N="§ 13.603" NODE="46:1.0.1.2.13.6.7.2" TYPE="SECTION">
<HEAD>§ 13.603   Requirements to qualify for an STCW endorsement for Advanced Oil Tanker Cargo Operations.</HEAD>
<P>(a) Every applicant for an endorsement in Advanced Oil Tanker Cargo Operations must—
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-PIC Dangerous Liquids (DL);
</P>
<P>(2) Meet the standards of competence identified in Table A-V/1-1-2 of the STCW Code (incorporated by reference, see § 13.103); and
</P>
<P>(3) Provide evidence of 90 days of sea service onboard oil tankers. The Coast Guard will accept service submitted to qualify for a national endorsement as required in § 13.203, provided that the service was on oil tankers.
</P>
<P>(b) Applicants may qualify for an endorsement in Advanced Oil Tanker Cargo Operations with a limitation to non-self-propelled vessels. To qualify for this endorsement, an applicant must—
</P>
<P>(1) Hold a national endorsement as Tank Barge-PIC DL;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-1-2 of the STCW Code; and
</P>
<P>(3) Provide evidence of at least 90 days of service, whether shore-based or vessel-based, on one or more oil tankers. The Coast Guard will accept service submitted to qualify for a national endorsement required in § 13.303, provided that the service was on oil tankers.
</P>
<P>(c) Applicants may qualify for an endorsement in Advanced Oil Tanker Cargo Operations with a limitation to maintenance and repair of cargo equipment. To qualify for this endorsement, an applicant must—
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-Engineer;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-1-2 of the STCW Code applicable to maintenance and repair of cargo equipment; and
</P>
<P>(3) Provide evidence of—
</P>
<P>(i) At least 90 days of service as an engineering officer on oil tankers;
</P>
<P>(ii) At least 90 days of rating or cadet service on deck or in the engine department on oil tankers; or
</P>
<P>(iii) A combination of the service in paragraphs (c)(3)(i) and (c)(3)(ii) of this section.
</P>
<P>(d) Applicants holding an endorsement in Advanced Chemical Tanker Cargo Operations or Advanced Liquefied Gas Tanker Cargo Operations may qualify for an endorsement in Advanced Oil Tanker Cargo Operations by completing, in a supernumerary capacity, an approved training program onboard oil tankers. The program must be at least 1 month and include at least three loading and three discharge operations.


</P>
</DIV8>


<DIV8 N="§ 13.605" NODE="46:1.0.1.2.13.6.7.3" TYPE="SECTION">
<HEAD>§ 13.605   Requirements to qualify for an STCW endorsement for Advanced Chemical Tanker Cargo Operations.</HEAD>
<P>(a) Every applicant for an endorsement in Advanced Chemical Tanker Cargo Operations must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-PIC DL;
</P>
<P>(2) Meet the standards of competence identified in Table A-V/1-1-3 of the STCW Code (incorporated by reference, see § 13.103); and
</P>
<P>(3) Provide evidence of 90 days of sea service onboard chemical tankers. The Coast Guard will accept service submitted to qualify for a national endorsement as required in § 13.203, provided that the service was on chemical tankers.
</P>
<P>(b) Applicants may qualify for an endorsement in Advanced Chemical Tanker Cargo Operations with a limitation to non-self-propelled vessels. To qualify for this endorsement, an applicant must:
</P>
<P>(1) Qualify for a national endorsement as Tank Barge-PIC DL;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-1-3 of the STCW Code; and
</P>
<P>(3) Provide evidence of at least 90 days of service, whether shore-based or vessel-based, on chemical tankers. The Coast Guard will accept service submitted to qualify for a national endorsement as required in § 13.303, provided that the service was on chemical tankers.
</P>
<P>(c) Applicants may qualify for an endorsement in Advanced Chemical Tanker Cargo Operations with a limitation to maintenance and repair of cargo equipment. To qualify for this endorsement, an applicant must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-Engineer;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-1-3 of the STCW Code applicable to maintenance and repair of cargo equipment; and
</P>
<P>(3) Provide evidence of—
</P>
<P>(i) At least 90 days of service as an engineering officer on chemical tankers;
</P>
<P>(ii) At least 90 days of rating or cadet service on deck or in the engine department on chemical tankers; or
</P>
<P>(iii) A combination of the service in paragraphs (c)(3)(i) and (c)(3)(ii) of this section.
</P>
<P>(d) Applicants holding an endorsement in Advanced Oil Tanker Cargo Operations or Advanced Liquefied Gas Tanker Cargo Operations may qualify for an endorsement in Advanced Chemical Tanker Cargo Operations by completing, in a supernumerary capacity, an approved training program onboard chemical tankers. The program must be at least 1 month and include at least three loading and three discharge operations.


</P>
</DIV8>


<DIV8 N="§ 13.607" NODE="46:1.0.1.2.13.6.7.4" TYPE="SECTION">
<HEAD>§ 13.607   Requirements to qualify for an STCW endorsement for Advanced Liquefied Gas Tanker Cargo Operations.</HEAD>
<P>(a) Every applicant for an endorsement in Advanced Liquefied Gas Tanker Cargo Operations must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-PIC LG;
</P>
<P>(2) Meet the standards of competence identified in Tables A-V/1-2-2 of the STCW Code (incorporated by reference, see § 13.103); and
</P>
<P>(3) Provide evidence of 90 days of service on liquefied gas tankers. The Coast Guard will accept service submitted to qualify for a national endorsement as required in § 13.203, provided that the service was on liquefied gas tankers.
</P>
<P>(b) Applicants may qualify for an endorsement in Advanced Liquefied Gas Tanker Cargo Operations with a limitation to non-self-propelled vessels. To qualify for this endorsement, an applicant must:
</P>
<P>(1) Qualify for a national endorsement as Tank Barge-PIC LG;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-2-2 of the STCW Code; and
</P>
<P>(3) Provide evidence of at least 90 days of service, whether shore-based or vessel-based, on liquefied gas tankers. The Coast Guard will accept service submitted to qualify for a national endorsement as required in § 13.303, provided that the service was on liquefied gas tankers.
</P>
<P>(c) Applicants may qualify for an endorsement in Advanced Liquefied Gas Tanker Cargo Operations with a limitation to maintenance and repair of cargo equipment. To qualify for this endorsement, an applicant must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-Engineer;
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-2-2 of the STCW Code applicable to maintenance and repair of cargo equipment; and
</P>
<P>(3) Provide evidence of—
</P>
<P>(i) At least 90 days of service as an engineering officer on liquefied gas tankers;
</P>
<P>(ii) At least 90 days of rating or cadet service on deck or in the engine department on liquefied gas tankers; or
</P>
<P>(iii) A combination of the service in paragraphs (c)(3)(i) and (c)(3)(ii) of this section.
</P>
<P>(d) Applicants holding an endorsement in Advanced Oil Tanker Cargo Operations or Advanced Chemical Tanker Cargo Operations may qualify for an endorsement in Advanced Liquefied Gas Tanker Cargo Operations by completing, in a supernumerary capacity, an approved training program onboard liquefied gas tankers. The program must be at least 1 month and include at least three loading and three discharge operations.


</P>
</DIV8>


<DIV8 N="§ 13.609" NODE="46:1.0.1.2.13.6.7.5" TYPE="SECTION">
<HEAD>§ 13.609   Requirements to qualify for an STCW endorsement for Basic Oil and Chemical Tanker Cargo Operations.</HEAD>
<P>(a) Every applicant for an endorsement in Basic Oil and Chemical Tanker Operations must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-Assistant DL; and
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-1-1 of the STCW Code (incorporated by reference, see § 13.103).
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 13.611" NODE="46:1.0.1.2.13.6.7.6" TYPE="SECTION">
<HEAD>§ 13.611   Requirements to qualify for an STCW endorsement for Basic Liquefied Gas Tanker Cargo Operations.</HEAD>
<P>(a) Every applicant for an endorsement in Basic Liquefied Gas Tanker Operations must:
</P>
<P>(1) Qualify for a national endorsement as Tank Vessel-Assistant LG; and
</P>
<P>(2) Provide evidence of meeting the standards of competence identified in Table A-V/1-2-1 of the STCW Code (incorporated by reference, see § 13.103).
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="14" NODE="46:1.0.1.2.14" TYPE="PART">
<HEAD>PART 14—SHIPMENT AND DISCHARGE OF MERCHANT MARINERS


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>5 U.S.C. 552; 46 U.S.C. Chapters 103 and 104; 46 U.S.C. 70105.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 94-004, 61 FR 56637, Nov. 4, 1996, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.14.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 14.101" NODE="46:1.0.1.2.14.1.7.1" TYPE="SECTION">
<HEAD>§ 14.101   Purpose of part.</HEAD>
<P>This part prescribes rules for the shipment and discharge of merchant mariners aboard certain vessels of the United States.


</P>
</DIV8>


<DIV8 N="§ 14.103" NODE="46:1.0.1.2.14.1.7.2" TYPE="SECTION">
<HEAD>§ 14.103   Addresses of Coast Guard.</HEAD>
<P>(a) U.S. postal mail: U.S. Coast Guard National Maritime Center (NMC-42), 100 Forbes Drive, Martinsburg, West Virginia 25404.
</P>
<P>(b) Electronic mail: <I>IASKNMC@uscg.mil.</I>
</P>
<P>(c) World wide web: <I>https://www.dco.uscg.mil/national_maritime_center/</I>.
</P>
<CITA TYPE="N">[USCG-2008-0906, 73 FR 56508, Sept. 29, 2008, as amended by USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.105" NODE="46:1.0.1.2.14.1.7.3" TYPE="SECTION">
<HEAD>§ 14.105   Disclosure and privacy.</HEAD>
<P>The Coast Guard makes information available to the public in accordance with 49 CFR part 7, including appendix B.


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.14.2" TYPE="SUBPART">
<HEAD>Subpart B—Shipment of Merchant Mariners</HEAD>


<DIV8 N="§ 14.201" NODE="46:1.0.1.2.14.2.7.1" TYPE="SECTION">
<HEAD>§ 14.201   Voyages upon which shipping articles are required.</HEAD>
<P>(a) Before proceeding either upon a foreign, intercoastal, or coastwise voyage (including a voyage on the Great Lakes) listed in paragraph (b) of this section or with the engagement or replacement of a merchant mariner for such a voyage, each master or individual in charge of a vessel or seagoing barge of the United States must execute shipping articles however prepared, manually or electronically. The master or individual in charge and each mariner engaged or replaced must sign the articles.
</P>
<P>(b) Except as provided by § 14.203 of this subpart, articles are required upon each voyage by a vessel of the United States—
</P>
<P>(1) Of 100 GRT or more, on a foreign voyage, which is a voyage from a port in the United States to any foreign port other than a port in—
</P>
<P>(i) Canada;
</P>
<P>(ii) Mexico; or
</P>
<P>(iii) The West Indies.
</P>
<P>(2) Of 75 GRT or more on a voyage between a port of the United States on the Atlantic Ocean and a port of the United States on the Pacific Coast; or
</P>
<P>(3) Of 50 GRT or more on a voyage between a port in one State and a port in another State other than an adjoining State.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.203" NODE="46:1.0.1.2.14.2.7.2" TYPE="SECTION">
<HEAD>§ 14.203   Voyages upon which shipping articles are not required.</HEAD>
<P>Although they may be used for the voyage; shipping articles are not required for any voyage by—
</P>
<P>(a) A yacht;
</P>
<P>(b) A vessel engaged exclusively in fishing or whaling;
</P>
<P>(c) A vessel aboard which the merchant mariners are by custom or agreement entitled to participate in the profits or results of a cruise or voyage;
</P>
<P>(d) A vessel employed exclusively in trade on the navigable rivers of the United States; or
</P>
<P>(e) A ferry, or a tug used in ferrying, if the vessel is employed exclusively in trade on the Great Lakes, other lakes, bays, sounds, bayous, canals, or harbors.


</P>
</DIV8>


<DIV8 N="§ 14.205" NODE="46:1.0.1.2.14.2.7.3" TYPE="SECTION">
<HEAD>§ 14.205   Production of credentials by merchant mariner signing shipping articles.</HEAD>
<P>On engagement for a voyage upon which shipping articles are required, each merchant mariner must provide to the master or individual in charge of the vessel a merchant mariner credential with endorsements required by law for the service the mariner would perform.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2004-17914, 78 FR 77999, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.207" NODE="46:1.0.1.2.14.2.7.4" TYPE="SECTION">
<HEAD>§ 14.207   Content and form of shipping articles.</HEAD>
<P>(a)(1) The content and form of shipping articles for each vessel of the United States of 100 GRT or more upon a foreign or intercoastal voyage must comply with the requirements of 46 U.S.C. 10302, 10303, 10304, and 10305. The articles must identify the nature of the voyage and specify at least the name, MMC number, capacity of service, time due onboard to begin work, name and address of the next of kin, and wages due to each merchant mariner, either who was discharged or whose services were otherwise terminated during the month.
</P>
<P>(2) The content and form of articles for each such vessel upon a coastwise voyage (including a voyage on the Great Lakes) must also comply with the requirements of 46 U.S.C. 10502. The articles must specify at least the matter identified by paragraph (a)(1) of this section, except that they must not specify the wages due to the mariner. The wages section of the form must be left blank for coastwise voyages.
</P>
<P>(b) Any shipping company that manually prepares the articles may, upon request, obtain a form from the Coast Guard.
</P>
<P>(c) Any company that electronically prepares the articles may develop its own software or buy it off the shelf; but, in either of these cases, it must secure approval to use the software for these purposes from the National Maritime Center at any of the addresses provided in § 14.103 of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 77999, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.209" NODE="46:1.0.1.2.14.2.7.5" TYPE="SECTION">
<HEAD>§ 14.209   Preparation of shipping articles at beginning of voyage.</HEAD>
<P>Each master or individual in charge of a vessel when shipping articles are required must prepare an original and two copies of the articles. The original and one copy must be signed by the master or individual in charge and by each merchant mariner; but the second copy must not be signed by any of them.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.211" NODE="46:1.0.1.2.14.2.7.6" TYPE="SECTION">
<HEAD>§ 14.211   Posting of copy of shipping articles.</HEAD>
<P>On commencement of a foreign, intercoastal, or coastwise voyage (including a voyage on the Great Lakes), each master or individual in charge of a vessel when shipping articles are required must ensure that a legible copy of the articles, unsigned by the mariner, and without the next of kin information, is posted at a place accessible to the crew.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 14.213" NODE="46:1.0.1.2.14.2.7.7" TYPE="SECTION">
<HEAD>§ 14.213   Report of shipment of merchant mariner.</HEAD>
<P>(a) When a vessel of the United States sails upon a foreign, intercoastal, or coastwise voyage (excluding a voyage on the Great Lakes), each master or individual in charge must, at the commencement of the voyage, send one copy of shipping articles, signed by the master and by each merchant mariner, to the owner, charterer, or managing operator. The master must keep the original throughout the voyage and enter in it all charges made to the crew during the voyage.
</P>
<P>(b) When a vessel of the United States sails exclusively on the Great Lakes—
</P>
<P>(1) Each master or individual in charge must, at the commencement of the season, or once the vessel is put into service, whichever occurs earlier, send one copy of articles, signed by the master and by each mariner, to the owner, charterer, or managing operator;
</P>
<P>(2) The master or individual in charge must every 60 days send supplementary particulars of engagement covering each mariner engaged during this period, signed by the master and by each mariner, to the owner, charterer, or managing operator; and
</P>
<P>(3) The master or individual in charge must, at the close of the season, or once the vessel is withdrawn from service, whichever occurs later, send articles, signed by the master and by each mariner, to the owner, charterer, or managing operator.
</P>
<P>(c) When a vessel of the United States sales exclusively on bays or sounds, each master or individual in charge must, at least every 60 days, send articles, signed by the master and by each mariner, to the owner, charter, or managing operator.
</P>
<P>(d) Any person who fails to comply with the requirements of this section is subject to a civil penalty of $5,000.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.14.3" TYPE="SUBPART">
<HEAD>Subpart C—Discharge of Merchant Mariners</HEAD>


<DIV8 N="§ 14.301" NODE="46:1.0.1.2.14.3.7.1" TYPE="SECTION">
<HEAD>§ 14.301   Paying off of merchant mariner during or after voyage upon which shipping articles are required.</HEAD>
<P>Each master or individual in charge of a vessel when shipping articles are required must complete and sign, and each merchant mariner paid off during or after such a voyage must sign the articles and otherwise comply with the requirements of this subpart. When signed by the master or individual in charge and by the mariner, the articles constitute a release from the duties to which they bound their parties.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.303" NODE="46:1.0.1.2.14.3.7.2" TYPE="SECTION">
<HEAD>§ 14.303   Discharge of merchant mariner in foreign port.</HEAD>
<P>Upon the discharge of any mariner in a foreign port, the master must make the required entries on the ship's articles. Upon the request of the master or a mariner, the consular officer will discharge the mariner in accordance with the requirements of 46 U.S.C. 10318.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.305" NODE="46:1.0.1.2.14.3.7.3" TYPE="SECTION">
<HEAD>§ 14.305   Entries in continuous discharge book.</HEAD>
<P>If the merchant mariner holds a continuous discharge book, the master or individual in charge of the vessel must make the proper entries in it.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.307" NODE="46:1.0.1.2.14.3.7.4" TYPE="SECTION">
<HEAD>§ 14.307   Entries on certificate of discharge.</HEAD>
<P>(a) Each master or individual in charge of a vessel must, for each merchant mariner being discharged from the vessel, prepare a certificate of discharge in accordance with the procedure prescribed by the Coast Guard. The prescribed format may include the current form CG-718A or other means provided by the Coast Guard. If not using the Coast Guard prescribed format, the mariner must be provided with all the same information included on the certificate of discharge.
</P>
<P>(b) Each mariner being discharged must validate the information on the certificate of discharge by signing it.
</P>
<P>(c) When the mariner leaves the vessel, the master or individual in charge must give the certificate of discharge to the mariner.
</P>
<CITA TYPE="N">[USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.309" NODE="46:1.0.1.2.14.3.7.5" TYPE="SECTION">
<HEAD>§ 14.309   Entries in shipping articles at end of voyage.</HEAD>
<P>(a) At the end of each voyage upon which shipping articles are required, the master or individual in charge of the vessel must—
</P>
<P>(1) Complete the articles, conforming the pertinent entries in them to those on the certificate of discharge and its copies;
</P>
<P>(2) Note in the articles the execution of each Mutual Release;
</P>
<P>(3) Attach to the articles each Mutual Release and a copy of each certificate of discharge ; and
</P>
<P>(4) Pay to each merchant mariner all wages due.
</P>
<P>(b) When paid off, each mariner must sign the articles.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.311" NODE="46:1.0.1.2.14.3.7.6" TYPE="SECTION">
<HEAD>§ 14.311   Report of discharge of merchant mariner.</HEAD>
<P>(a) At the end of each foreign, intercoastal, and coastwise voyage by a vessel of the United States, or of each voyage by such a vessel that sails exclusively on bays or sounds (or by such a vessel at the close of the season on the Great Lakes, or once the vessel is withdrawn from service there, whichever occurs later), the shipping company may electronically transmit the data from the certificates of discharge to the electronic address provided by the Coast Guard in § 14.103 of this part .
</P>
<P>(b) If the data is submitted manually, the shipping companies must provide the data for foreign and intercoastal voyages at the end of each voyage. For coastwise voyages or of each voyage by such a vessel that sails exclusively on bays or sounds (or by such a vessel at the close of the season of the Great Lakes, or once the vessel is withdrawn from service there, whichever occurs later), the shipping companies must submit a copy of each certificate of discharge to the address in § 14.103(a) at least once per calendar month.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2007-29018, 72 FR 53964, Sept. 21, 2007; USCG-2004-17914, 78 FR 78000, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 14.313" NODE="46:1.0.1.2.14.3.7.7" TYPE="SECTION">
<HEAD>§ 14.313   Storage of shipping articles and of certificates of discharge.</HEAD>
<P>(a) Each shipping company must keep all original shipping articles and copies of all certificates of discharge for 3 years. After 3 years the shipping companies must prepare the original shipping articles in alphabetical order by vessel name and send to the address in § 14.103(a) for storage at the Federal Records Center at Suitland, Maryland. The company may dispose of the copies of certificates of discharge. The Coast Guard will dispose of copies of certificates submitted manually, once the data are entered into its sea-service database and are validated.
</P>
<P>(b) Each shipping company that goes out of business or merges with another company must send all original articles to the address in § 14.103(a) within 30 days of the transaction.
</P>
<P>(c) Articles sent for storage to the address in § 14.103(a) of this part that are not prepared in accordance with paragraph (a) of this section may be returned to the shipping company for correction.
</P>
<P>(d) The shipping company must provide copies of shipping articles and certificates of discharge to the mariner and the Coast Guard upon request.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.14.4" TYPE="SUBPART">
<HEAD>Subpart D—Oceanographic Research Vessels</HEAD>


<DIV8 N="§ 14.401" NODE="46:1.0.1.2.14.4.7.1" TYPE="SECTION">
<HEAD>§ 14.401   General.</HEAD>
<P>Unless otherwise provided by Title 46 United States Code, by any act amending or supplementing that title, or by this subpart, that title as far as it governs the employment of merchant mariners remains, and any act amending or supplementing that title becomes, applicable to oceanographic research vessels.


</P>
</DIV8>


<DIV8 N="§ 14.403" NODE="46:1.0.1.2.14.4.7.2" TYPE="SECTION">
<HEAD>§ 14.403   Exemptions.</HEAD>
<P>(a) Certain requirements of Title 46, United States Code do not apply to the employment of merchant mariners on oceanographic research vessels. These requirements are those concerned with, among other things, the shipment and discharge of mariners, their pay and allotments, and the adequacy of their clothing. 46 U.S.C. 2113(2) allows exemptions of oceanographic research vessels from certain requirements of parts B, C, F, or G of subtitle II of 46 U.S.C., upon such terms as the Secretary of the Department of Homeland Security deems suitable. The exemptions available under this subpart are subject to the following terms:
</P>
<P>(1) No use of any exemption relieves the owner, charterer, managing operator, master, or individual in charge of the vessel of other statutory responsibilities for the protection of every mariner under their command.
</P>
<P>(2) If it is provided at a reasonable time and in a reasonable manner, the master or individual in charge must receive, consider, and appropriately address the legitimate complaint of any mariner.
</P>
<P>(b) For any oceanographic research vessel sailing with any mariner employed by any firm, association, corporation, or educational or governmental body or agency, the Commandant may grant exemptions from—
</P>
<P>(1) 46 U.S.C. 10301, Application;
</P>
<P>(2) 46 U.S.C. 10302, Shipping articles (for foreign and intercoastal voyages);
</P>
<P>(3) 46 U.S.C. 10307, Posting of articles;
</P>
<P>(4) 46 U.S.C. 10308, Foreign engagements;
</P>
<P>(5) 46 U.S.C. 10311, Certificates of discharge;
</P>
<P>(6) 46 U.S.C. 10313 and 10504, Wages;
</P>
<P>(7) 46 U.S.C. 10314 and 10505, Advances;
</P>
<P>(8) 46 U.S.C. 10315, Allotments;
</P>
<P>(9) 46 U.S.C. 10316 and 10506, Trusts;
</P>
<P>(10) 46 U.S.C. 10321 and 10508, General penalties;
</P>
<P>(11) 46 U.S.C. 10502, Shipping articles (for coastwise voyages); and
</P>
<P>(12) 46 U.S.C. 10509, Penalty for failure to begin coastwise voyages.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 77999, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.405" NODE="46:1.0.1.2.14.4.7.3" TYPE="SECTION">
<HEAD>§ 14.405   Procedures.</HEAD>
<P>(a) Upon written request for the owner, charterer, managing operator, master, or individual in charge of the vessel to the Coast Guard OCMI in whose zone the vessel is located, the Commandant may grant an exemption of any oceanographic research vessel designated by 46 U.S.C. 2113(2) from any requirement of any section listed by § 14.403(b).
</P>
<P>(b) The request must state—
</P>
<P>(1) Any requirement of any section listed in § 14.403(b) from which the applicant wishes an exemption; and
</P>
<P>(2) What business practices regarding, among other things, the shipment and discharge of merchant mariners, their pay and allotments, and the adequacy of their clothing would justify the exemption.
</P>
<P>(c) The Coast Guard OCMI will forward the request, along with their recommendation, to the Commandant, who will determine whether to grant any exemption of any vessel from any requirement. The Coast Guard will issue a letter indicating any exemption granted. The master or individual in charge of the vessel must keep the letter aboard the vessel.
</P>
<P>(d) If operating conditions change, the owner, charterer, managing operator, master, or individual in charge of the vessel must so advise the Coast Guard OCMI in whose zone the vessel is located. The Coast Guard OCMI will forward pertinent information on how the conditions have changed, along with their recommendation, to the Commandant, who will determine whether any exemption should remain granted.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 78000, Dec. 24, 2013; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 14.407" NODE="46:1.0.1.2.14.4.7.4" TYPE="SECTION">
<HEAD>§ 14.407   Reports.</HEAD>
<P>(a) The owner, charterer, managing operator, master, or individual in charge of each oceanographic research vessel of 100 GRT or more must maintain a record of the employment, discharge, or termination of service of every merchant mariner in the crew. At least every 6 months, the person maintaining this record shall transmit it to the Coast Guard, either manually, in the form of a copy of a certificate of discharge, or electronically in a manner specified in § 14.103 of this part.
</P>
<P>(b) The owner, charterer, managing operator, master, or individual in charge of the vessel must keep original shipping articles and a copy of each certificate of discharge ready for review by the Coast Guard or the concerned mariner upon request. The Coast Guard will no longer keep either original articles or copies of certificates of discharge; it will keep only electronic records of employment.
</P>
<P>(c) The master or individual in charge of the vessel must ensure that every entry made in the articles agrees with the corresponding entry made in a continuous discharge book, on a certificate of discharge, or in any other proof of sea service furnished to the mariner.
</P>
<P>(d) Each oceanographic company must keep all original articles and copies of all certificates of discharge for 3 years. After 3 years the company must prepare the original shipping articles in alphabetical order by vessel name and send to the address in § 14.103(a) of this part for storage at the Federal Records Center at Suitland, Maryland. The company may dispose of the copies of certificates of discharge. The Coast Guard will dispose of copies of certificates submitted manually, once the information is entered into its sea-service database and is validated.
</P>
<P>(e) Each oceanographic company that goes out of business or merges with another company must send all original articles to the address in § 14.103(a) within 30 days of the transaction.
</P>
<P>(f) Articles sent for storage to the address in § 14.103(a) of this part that are not prepared in accordance with paragraph (d) of this section may be returned to the company for correction.
</P>
<CITA TYPE="N">[CGD 94-004, 61 FR 56637, Nov. 4, 1996, as amended by USCG-2004-17914, 78 FR 78000, Dec. 24, 2013; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="15" NODE="46:1.0.1.2.15" TYPE="PART">
<HEAD>PART 15—MANNING REQUIREMENTS

 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2101, 2103, 3306, 3703, 8101, 8102, 8103, 8104, 8105, 8301, 8304, 8502, 8503, 8701, 8702, 8901, 8902, 8903, 8904, 8905(b), 8906 and 9102; sec. 617, Pub. L. 111-281, 124 Stat. 2905; and DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2021-0097, 89 FR 93118, Nov. 25, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.15.1" TYPE="SUBPART">
<HEAD>Subpart A—Purpose and Applicability</HEAD>


<DIV8 N="§ 15.101" NODE="46:1.0.1.2.15.1.7.1" TYPE="SECTION">
<HEAD>§ 15.101   Purpose of regulations.</HEAD>
<P>The purpose of this part is to set forth uniform minimum requirements for the manning of vessels. In general, they implement, interpret, or apply the specific statutory manning requirements in title 46, U.S.C., implement various international conventions which affect merchant marine personnel, and provide the means for establishing the complement necessary for safe operation of vessels. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2004-17914, 78 FR 78000, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.102" NODE="46:1.0.1.2.15.1.7.2" TYPE="SECTION">
<HEAD>§ 15.102   Paperwork approval.</HEAD>
<P>(a) This section lists the control numbers assigned by the Office of Management and Budget under the Paper Reduction Act of 1980 (Pub. L. 96-511) for the reporting and recordkeeping requirements in this part.
</P>
<P>(b) The following control numbers have been assigned to the sections indicated:
</P>
<P>(1) OMB 1625-0079—46 CFR 15.1107.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[CGD 95-62, 62 FR 34538, June 26, 1997, as amended by USCG-2004-18884, 69 FR 58343, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 15.103" NODE="46:1.0.1.2.15.1.7.3" TYPE="SECTION">
<HEAD>§ 15.103   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference (IBR) material is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509, 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London, SE1 7SR England, phone: +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) The International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended, 2011 (STCW Convention); incorporation by reference approved for §§ 15.403, 15.404, 15.1103, 15.1105, and 15.1109.
</P>
<P>(2) The Seafarers' Training, Certification and Watchkeeping Code, as amended, 2011 (STCW Code); incorporation by reference approved for § 15.1109.
</P>
<P>(3) The International Convention for the Safety of Life at Sea, 1974 (SOLAS); incorporation by reference approved for §§ 15.818 and 15.1103.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78000, Dec. 24, 2013, as amended by USCG-2016-0315, 81 FR 43955, July 6, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 15.105" NODE="46:1.0.1.2.15.1.7.4" TYPE="SECTION">
<HEAD>§ 15.105   General.</HEAD>
<P>(a) The regulations in this part apply to all vessels that are subject to the manning requirements contained in the navigation and shipping laws of the United States, including uninspected vessels (46 U.S.C. 7101-9308).
</P>
<P>(b) The navigation and shipping laws state that a vessel may not be operated unless certain manning requirements are met. In addition to establishing a minimum number of officers and rated crew to be carried onboard certain vessels, they establish minimum qualifications concerning MMC endorsements, citizenship, and conditions of employment. It is the responsibility of the owner, charterer, managing operator, Master, or Person in Charge or in command of the vessel to ensure that appropriate personnel are carried to meet the requirements of the applicable navigation and shipping laws and regulations.
</P>
<P>(c) Inspected vessels are issued a Certificate of Inspection (COI) which indicates the minimum complement of officers and crew (including Lifeboat Operators) considered necessary for safe operation. The COI complements the statutory requirements but does not supersede them.
</P>
<P>(d) Uninspected vessels operating on an international voyage may be issued a safe manning certificate indicating the minimum complement of qualified mariners necessary for safe operation.
</P>
<P>(e) The regulations in subpart K of this part apply to seagoing vessels subject to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended (STCW).
</P>
<P>(f) Persons serving on any of the following vessels, or any owner or operator of any of these vessels, do not need to meet the requirements of subpart K of this part, because the vessels are exempt from application of STCW:
</P>
<P>(1) Fishing vessels as defined in 46 U.S.C. 2101.
</P>
<P>(2) Fishing vessels used as fish-tender vessels as defined in 46 U.S.C. 2101.
</P>
<P>(3) Barges as defined in 46 U.S.C. 102, including non-self-propelled Mobile Offshore Drilling Units.
</P>
<P>(4) Vessels operating exclusively on the Great Lakes or on the inland waters of the U.S. in the Straits of Juan de Fuca or on the Inside Passage between Puget Sound and Cape Spencer.
</P>
<P>(5) Pilot vessels engaged on pilotage duty.
</P>
<P>(g) Owners and operators, and personnel serving on the following small vessels engaged exclusively on domestic, near-coastal voyages are in compliance with subpart K of this part and are, therefore, not subject to further requirements for the purposes of the STCW Convention:
</P>
<P>(1) Small passenger vessels subject to subchapter T or K of this chapter.
</P>
<P>(2) Vessels of less than 200 GRT, other than passenger vessels subject to subchapter H of this chapter.
</P>
<P>(3) Uninspected passenger vessels (UPVs) as defined in subparagraph (B) of the definition of uninspected passenger vessel in 46 U.S.C. 2101.
</P>
<P>(h) Personnel serving on vessels identified in paragraphs (g)(1) and (2) of this section may be issued, without additional proof of qualification, an appropriate STCW endorsement on their MMC when the Coast Guard determines that such an endorsement is necessary to enable the vessel to engage on a single international voyage of a non-routine nature. The STCW endorsement will be expressly limited to service on the vessel or the class of vessels and will not establish qualification for any other purpose.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78000, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.15.2" TYPE="SUBPART">
<HEAD>Subpart B-C [Reserved]</HEAD>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.15.3" TYPE="SUBPART">
<HEAD>Subpart D—Manning Requirements; All Vessels</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 15.401" NODE="46:1.0.1.2.15.3.7.1" TYPE="SECTION">
<HEAD>§ 15.401   Employment and service within restrictions of credential.</HEAD>
<P>(a) A person may not employ or engage an individual, and an individual may not serve, in a position in which an individual is required by law or regulation to hold a Transportation Worker Identification Credential (TWIC) and/or Merchant Mariner Credential (MMC), unless the individual holds all credentials required, as appropriate, authorizing service in the capacity in which the individual is engaged or employed, and the individual serves within any restrictions placed on the credential. An individual holding an active MMC issued by the Coast Guard must also hold a valid TWIC issued by the Transportation Security Administration unless the individual is exempt under § 10.203(b)(1) of this subchapter.
</P>
<P>(b) A person may not employ or engage an individual, and an individual may not serve in a position in which it is required by law or regulation that the individual hold an MMC endorsed with a national endorsement, as well as a corresponding STCW endorsement for service outside the boundary line.
</P>
<P>(c) A person may not employ or engage an individual in a position required to hold an MMC unless that individual maintains a current medical certificate. Medical certificates must be issued and will remain current for the following periods of time, unless otherwise noted on the certificate:
</P>
<P>(1) Two years for individuals serving on vessels to which STCW applies unless the mariner is under the age of 18, in which case the maximum period of validity will be 1 year.
</P>
<P>(2) Five years for all other mariners.
</P>
<P>(d) Each individual referred to in paragraph (a) of this section must hold an MMC that serves as identification, with an appropriate endorsement for the position in which the seafarer serves, and the MMC, along with a valid medical certificate, must be presented to the Master of the vessel at the time of employment or before signing Articles of Agreement.
</P>
<P>(e) Each individual below the grades of officer and staff officer employed on any U.S.-flagged merchant vessel of 100 GRT or more must possess a valid MMC issued by the Coast Guard, except as noted below:
</P>
<P>(1) Mariners on vessels navigating exclusively on rivers and lakes, except the Great Lakes, as defined in § 10.107 of this subchapter.
</P>
<P>(2) Mariners below the rank of officer employed on any non-self-propelled vessel, except seagoing barges and barges to which 46 U.S.C. chapter 37 applies.
</P>
<P>(3) Personnel not designated with any safety or security duties onboard casino vessels.
</P>
<P>(f) Every person employed on a vessel with dual tonnages (both domestic and international) must hold a credential authorizing service appropriate to the tonnage scheme under which the vessel is manned and operating.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, as amended by USCG-2020-0069, 87 FR 66591, Nov. 4, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 15.403" NODE="46:1.0.1.2.15.3.7.2" TYPE="SECTION">
<HEAD>§ 15.403   When credentials for ratings are required.</HEAD>
<P>(a) Every seafarer referred to in this section, when required, must produce a valid MMC with all applicable rating endorsements for the position sought, a valid TWIC unless the mariner is exempt under § 10.203(b)(2) of this subchapter, and a valid medical certificate, to the Master of the vessel at the time of employment or before signing Articles of Agreement. Seafarers who do not possess one of these credentials may be employed at a foreign port or place within the limitations specified in § 15.720.
</P>
<P>(b)(1) Every person below the grades of officer and staff officer employed on any U.S.-flagged merchant vessel of 100 GRT or more, except those navigating rivers exclusively and the smaller inland lakes, must possess a valid MMC, along with a valid medical certificate, with all appropriate endorsements for the positions served.
</P>
<P>(2) No endorsements are required of any person below the rank of officer employed on any barges except seagoing barges and barges to which 46 U.S.C. chapter 37 applies.
</P>
<P>(3) No endorsements are required of any person below the rank of officer employed on any sail vessel of less than 500 net tons while not carrying passengers for hire and while not operating outside the line dividing inland waters from the high seas. 33 U.S.C. 151.
</P>
<P>(c) Each person serving as an Able Seafarer-Deck or a Rating Forming Part of a Navigational Watch (RFPNW) on a seagoing vessel of 500 GT or more must hold an STCW endorsement certifying them as qualified to perform the navigational function at the support level, in accordance with the STCW Convention (incorporated by reference, see § 15.103).
</P>
<P>(d) Each person serving as an Able Seafarer-Engine or an RFPEW on a seagoing vessel driven by main propulsion machinery of 1,000 HP/750 kW propulsion power or more must hold an STCW endorsement certifying them as qualified to perform the marine-engineering function at the support level, in accordance with the STCW Convention.
</P>
<P>(e) Notwithstanding any other rule in this part, no person subject to this part serving on any of the following vessels needs an STCW endorsement:
</P>
<P>(1) Vessels exempted from the application of the STCW Convention, including—
</P>
<P>(i) Fishing vessels as defined in 46 U.S.C. 2101;
</P>
<P>(ii) Fishing vessels used as fish-tender vessels as defined in 46 U.S.C. 2101;
</P>
<P>(iii) Barges as defined in 46 U.S.C. 102, including non-self-propelled mobile offshore-drilling units;
</P>
<P>(iv) Vessels operating exclusively on the Great Lakes; or
</P>
<P>(v) Pilot vessels engaged in pilotage duty.
</P>
<P>(2) Vessels not subject to any obligation under the STCW Convention due to their special operating conditions as small vessels engaged in domestic, near-coastal voyages, including—
</P>
<P>(i) Small passenger vessels subject to subchapter T or K of this chapter;
</P>
<P>(ii) Vessels of less than 200 GRT (other than passenger vessels subject to subchapter H of this chapter); or
</P>
<P>(iii) Uninspected passenger vessels (UPVs) as defined in subparagraph (B) of the definition of uninspected passenger vessel in 46 U.S.C. 2101.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, as amended by USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]




</CITA>
</DIV8>


<DIV8 N="§ 15.404" NODE="46:1.0.1.2.15.3.7.3" TYPE="SECTION">
<HEAD>§ 15.404   Requirements for serving onboard a vessel.</HEAD>
<P>(a) <I>Ratings Forming Part of a Navigational Watch (RFPNW).</I> Each person serving as an RFPNW on a seagoing vessel of 500 GT or more, subject to the STCW Convention (incorporated by reference, see § 15.103), must hold an STCW endorsement attesting to their qualifications to perform the navigational function at the support level.
</P>
<P>(b) <I>Able Seafarer.</I> Each person serving as a rating as Able Seafarer on a U.S.-flagged vessel must hold an MMC endorsed as Able Seafarer, except that no credential as Able Seafarer is required of any person employed on any tug or towboat on the bays and sounds connected directly with the seas, or on any barges except seagoing barges or tank barges. Each person serving as an Able Seafarer on a seagoing vessel subject to the STCW Convention must also hold an STCW endorsement as Able Seafarer-Deck.
</P>
<P>(c) <I>Ratings Forming Part of an Engineering Watch (RFPEW).</I> Each person serving as an RFPEW in a manned engineroom or designated to perform duties in a periodically unmanned engineroom, on a seagoing vessel driven by main propulsion machinery of 1,000 HP/750 kW propulsion power or more, must hold an STCW endorsement attesting to their qualifications to perform the marine-engineering function at the support level.
</P>
<P>(d) <I>Qualified Member of the Engine Department (QMED).</I> (1) The holder of an MMC endorsed with one or more QMED ratings may serve in any unqualified rating in the engine department without obtaining an additional endorsement.
</P>
<P>(2) A QMED may serve as a qualified rating in the engine department only in the specific ratings endorsed on their MMC.
</P>
<P>(3) Persons serving on vessels subject to the STCW Convention as Junior Engineer, Pump Technician/Machinist, or Electrician/Refrigeration Engineer must also hold an STCW endorsement as Able Seafarer-Engine.
</P>
<P>(e) <I>Lifeboat Operator.</I> Every person assigned duties as a Lifeboat Operator must hold a credential attesting to such proficiency. Persons serving on vessels subject to the STCW Convention must also hold an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Fast Rescue Boats (PSC).
</P>
<P>(f) <I>Lifeboat Operator-Limited.</I> Every person assigned duties onboard a vessel that is not required to carry lifeboats and is required to employ a Lifeboat Operator must hold an endorsement as either Lifeboat Operator or Lifeboat Operator-Limited. Persons serving on vessels subject to the STCW Convention must also hold an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats-Limited (PSC-Limited).
</P>
<P>(g) <I>Fast Rescue Boats.</I> Every person engaged or employed in a position requiring Proficiency in Fast Rescue Boats must hold an endorsement attesting to such proficiency.
</P>
<P>(h) <I>Entry level.</I> Every person employed in a rating other than Able Seafarer or QMED on a U.S. flagged vessel on which MMCs are required must hold an MMC endorsed as Wiper, Ordinary Seafarer, Steward's Department, or Steward's Department Food Handler (F.H.).
</P>
<P>(i) <I>Person in Charge of Medical Care.</I> Every person designated to take charge of medical care onboard vessels subject to the STCW Convention must hold an MMC endorsed as Person in Charge of Medical Care.
</P>
<P>(j) <I>Medical First-aid Provider.</I> Every person designated to provide medical first aid onboard vessels subject to the STCW Convention must hold an MMC endorsed as Medical First-aid Provider or a deck or engineer officer endorsement.
</P>
<P>(k) <I>GMDSS Radio Operator or Maintainer.</I> Every person responsible for the operation or shipboard maintenance of GMDSS radio equipment onboard vessels subject to the STCW Convention must hold an MMC endorsed as GMDSS Radio Operator or GMDSS Radio Maintainer, as appropriate.


</P>
</DIV8>


<DIV8 N="§ 15.405" NODE="46:1.0.1.2.15.3.7.4" TYPE="SECTION">
<HEAD>§ 15.405   Familiarity with vessel characteristics.</HEAD>
<P>Each credentialed crewmember must become familiar with the relevant characteristics of the vessel appropriate to their duties and responsibilities prior to assuming those duties and responsibilities. As appropriate, these may include, but are not limited to, general arrangement of the vessel, maneuvering characteristics, proper operation of the installed navigation equipment, proper operation of firefighting and lifesaving equipment, stability and loading characteristics, emergency duties, and main propulsion and auxiliary machinery, including steering gear systems and controls.


</P>
</DIV8>


<DIV8 N="§ 15.410" NODE="46:1.0.1.2.15.3.7.5" TYPE="SECTION">
<HEAD>§ 15.410   Credentialed individuals for assistance towing vessels.</HEAD>
<P>Every assistance towing vessel must be under the direction and control of an individual holding an MMC authorizing them to engage in assistance towing under the provisions of § 11.482 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 15.415" NODE="46:1.0.1.2.15.3.7.6" TYPE="SECTION">
<HEAD>§ 15.415   [Reserved]</HEAD>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.2.15.4" TYPE="SUBPART">
<HEAD>Subpart E—Manning Requirements; Inspected Vessels</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>Redesignated by USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 15.501" NODE="46:1.0.1.2.15.4.7.1" TYPE="SECTION">
<HEAD>§ 15.501   Certificate of inspection.</HEAD>
<P>(a) The certificate of inspection (COI) issued by an Officer in Charge, Marine Inspection (OCMI), to a vessel required to be inspected under 46 U.S.C. 3301 specifies the minimum complement of officers and crew necessary for the safe operation of the vessel.
</P>
<P>(b) The manning requirements for a particular vessel are determined by the OCMI after consideration of the applicable laws, the regulations in this part, and all other factors involved, such as: emergency situations, size and type of vessel, installed equipment, proposed routes of operation including frequency of port calls, cargo carried, type of service in which employed, degree of automation, use of labor saving devices, and the organizational structure of the vessel. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by CGD 81-059, 54 FR 149, Jan. 4, 1989; USCG-2006-24412, 81 FR 40100, June 20, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 15.505" NODE="46:1.0.1.2.15.4.7.2" TYPE="SECTION">
<HEAD>§ 15.505   Changes in the certificate of inspection.</HEAD>
<P>All requests for changes in manning as indicated on the COI must be sent to—
</P>
<P>(a) The Officer in Charge, Marine Inspection (OCMI) who last issued the COI; or
</P>
<P>(b) The OCMI conducting the inspection, if the request is made in conjunction with an inspection for certification.
</P>
<CITA TYPE="N">[USCG-2006-24412, 81 FR 40100, June 20, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 15.510" NODE="46:1.0.1.2.15.4.7.3" TYPE="SECTION">
<HEAD>§ 15.510   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part, by or on behalf of the Coast Guard, may appeal in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989, as amended by USCG-2006-24412, 81 FR 40100, June 20, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 15.515" NODE="46:1.0.1.2.15.4.7.4" TYPE="SECTION">
<HEAD>§ 15.515   Compliance with certificate of inspection.</HEAD>
<P>(a) Except as provided by § 15.725, no vessel may be navigated unless it has in its service and onboard the crew complement required by the COI.
</P>
<P>(b) Any time passengers are embarked on a passenger vessel, the vessel must have the crew complement required by the COI, whether the vessel is underway, at anchor, made fast to shore, or aground. However, the Master may allow reduced crew for limited or special operating conditions subject to the approval of the OCMI.
</P>
<P>(c) No vessel subject to inspection under 46 U.S.C. 3301 will be navigated unless it is under the direction and control of an individual who holds an appropriate officer endorsement on their MMC.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78002, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.520" NODE="46:1.0.1.2.15.4.7.5" TYPE="SECTION">
<HEAD>§ 15.520   Mobile offshore drilling units (MODUs).</HEAD>
<P>(a) The requirements in this section for MODUs supplement other requirements in this part.
</P>
<P>(b) The OCMI determines the minimum number of officers and crew (including Lifeboat Operators) required for the safe operation of inspected MODUs. In addition to other factors listed in this part, the specialized nature of the MODU is considered in determining the specific manning levels.
</P>
<P>(c) An officer endorsement on an MMC as Offshore Installation Manager (OIM), Barge Supervisor (BS), or Ballast Control Operator (BCO) authorizes service only on MODUs. An endorsement as OIM is restricted to the MODU type and mode of operation specified on the credential.
</P>
<P>(d) When underway, a self-propelled MODU, other than a drillship, must be under the command of an individual who holds an MMC endorsed as Master and OIM. When not underway, such a vessel must be under the command of an individual holding the appropriate OIM credential.
</P>
<P>(e) A drillship must be under the command of an individual who holds an MMC officer endorsement as Master. When a drillship is on location, or is maintaining its position with a dynamic positioning system, the individual in command must hold an MMC with Master and OIM officer endorsements.
</P>
<P>(f) A non-self-propelled MODU must be under the command of an individual who holds an MMC officer endorsement as OIM.
</P>
<P>(g) An individual serving as Mate on a self-propelled surface unit when underway, other than a drillship, must hold an appropriate MMC endorsed as Mate and BS or BCO. When not underway, such a vessel may substitute an individual holding the appropriate BS or BCO endorsement for the Mate, if permitted by the cognizant OCMI.
</P>
<P>(h) An individual holding an MMC officer endorsement as BS is required on a non-self-propelled surface unit other than a drillship.
</P>
<P>(i) An individual holding an MMC officer endorsement as BS may serve as BCO.
</P>
<P>(j) The OCMI issuing the MODU's COI may authorize the substitution of Chief or Assistant Engineer-MODU for Chief or Assistant Engineer, respectively, on self-propelled or propulsion-assisted surface units, except drillships. The OCMI may also authorize the substitution of Assistant Engineer-MODU for Assistant Engineer on drillships.
</P>
<P>(k) Requirements in this part concerning Radar Observers do not apply to non-self-propelled MODUs.
</P>
<P>(l) A surface MODU underway or on location, when afloat and equipped with a ballast control room, must have that ballast control room manned by an individual holding an MMC officer endorsement authorizing service as BCO.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78003, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.525" NODE="46:1.0.1.2.15.4.7.6" TYPE="SECTION">
<HEAD>§ 15.525   Additional manning requirements for tank vessels.</HEAD>
<P>Parts 31 and 35 of this subchapter contain additional manning requirements applicable to tank vessels. 


</P>
</DIV8>


<DIV8 N="§ 15.530" NODE="46:1.0.1.2.15.4.7.7" TYPE="SECTION">
<HEAD>§ 15.530   Large passenger vessels.</HEAD>
<P>(a) The owner or operator of a U.S.-flagged large passenger vessel must ensure that any non-resident alien holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter is provided the rights, protections, and benefits of the International Labor Organization's Merchant Shipping (Minimum Standards) Convention of 1976.
</P>
<P>(b) On U.S-flagged large passenger vessels, non-resident aliens holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter—
</P>
<P>(1) May only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter;
</P>
<P>(2) May only be employed for an aggregate period of 36 months of actual service on all authorized U.S.-flagged large passenger vessels combined, under § 12.811 of this subchapter;
</P>
<P>(3) May not perform watchstanding, engine room duty watch, or vessel navigation functions, under § 12.811 of this subchapter; and
</P>
<P>(4) May perform emergency-related duties only if, under § 12.811 of this subchapter—
</P>
<P>(i) The emergency-related duties do not require any other rating or endorsement, except Lifeboat Operator as specified in § 12.811 of this subchapter;
</P>
<P>(ii) The non-resident alien has completed familiarization and Basic Training, as required in § 15.1105;
</P>
<P>(iii) The non-resident alien, if serving as a Lifeboat Operator, has the necessary Lifeboat Operator's endorsement; and
</P>
<P>(iv) The non-resident alien has completed the training for crewmembers on passenger ships performing duties involving safety or care for passengers, as required in part 12, subpart I of this subchapter.
</P>
<P>(c) No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens, whether admitted to the United States for permanent residence or authorized for employment in the United States as non-resident aliens.
</P>
<P>(d) The owner or operator of a U.S.-flagged large passenger vessel employing non-resident aliens holding Coast Guard-issued MMCs described in part 12, subpart H of this subchapter must—
</P>
<P>(1) Retain custody of all non-resident alien MMCs for the duration of employment, under § 12.811 of this subchapter; and
</P>
<P>(2) Return all non-resident alien MMCs to the Coast Guard upon termination of employment, under § 12.811 of this subchapter.
</P>
<P>(e) The owner or operator of a U.S.-flagged large passenger vessel employing non-resident aliens holding Coast Guard-issued MMCs described in part 12, subpart H of this subchapter is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f), for any violation of this section.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78003, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019]


</CITA>
</DIV8>


<DIV8 N="§ 15.535" NODE="46:1.0.1.2.15.4.7.8" TYPE="SECTION">
<HEAD>§ 15.535   Towing vessels.</HEAD>
<P>(a) <I>Applicability.</I> Except as provided in this paragraph (a), the requirements in this section apply to a towing vessel subject to subchapter M of this chapter. Vessels subject to this section must also meet the requirements in § 15.515(c). A towing vessel at least 8 meters (26 feet) in length, measured from end to end over the deck (excluding sheer), that is not subject to subchapter M must meet the requirements in paragraph (b) of this section if it is—
</P>
<P>(1) A seagoing towing vessel of 300 gross tons or more subject to the provisions of subchapter I of this chapter;
</P>
<P>(2) A vessel inspected under other subchapters of this chapter that may perform occasional towing; or
</P>
<P>(3) A public vessel as defined in 46 U.S.C. 2101.
</P>
<P>(b) <I>Towing vessels 8 meters or more in length.</I> Every towing vessel of at least 8 meters (26 feet) in length, measured from end to end over the deck (excluding sheer), must be under the direction and control of a person holding a MMC endorsed as Master or Mate (Pilot) of Towing Vessels or as Master or Mate of vessels of greater than 200 gross register tons, holding a completed Towing Officer Assessment Record signed by a designated examiner indicating that the officer is proficient in the operation of towing vessels upon the appropriate route.
</P>
<P>(c) <I>Towing Vessels of Any Length on the Lower Mississippi River.</I> In addition to the requirements of paragraph (b) of this section, any towing vessel operating in the pilotage waters of the Lower Mississippi River must be under the control of an officer who holds either a First-Class Pilot's endorsement for that route, or MMC officer endorsement for the Western Rivers, or who meets the requirements of either paragraph (c)(1) or (2) of this section, as applicable.
</P>
<P>(1) <I>Moving tank or hazardous material barges.</I> To operate a towing vessel with tank barges or a tow of barges carrying hazardous material regulated under subchapter N or O of this chapter, the officer in charge of the towing vessel must have completed at least 12 round trips over this route as an observer, with at least 3 of those trips during hours of darkness, and must provide evidence to the Coast Guard upon request that at least 1 of the 12 round trips occurred within the last 5 years.
</P>
<P>(2) <I>Moving uninspected barges or no barges.</I> To operate a towing vessel without barges or a tow of uninspected barges, the officer in charge of the towing vessel must have completed at least 4 round trips over this route as an observer, with at least 1 of those trips during hours of darkness, and must provide evidence to the Coast Guard upon request that at least 1 of the 4 round trips occurred within the last 5 years.
</P>
<CITA TYPE="N">[USCG-2006-24412, 81 FR 40100, June 20, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.2.15.5" TYPE="SUBPART">
<HEAD>Subpart F—Manning Requirements; Uninspected Vessels</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>Redesignated by USCG-2004-17914, 78 FR 78001, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 15.601" NODE="46:1.0.1.2.15.5.7.1" TYPE="SECTION">
<HEAD>§ 15.601   General.</HEAD>
<P>The following sections of subparts F, G, and H of this part contain provisions concerning manning of uninspected vessels; §§ 15.701, 15.705, 15.710, 15.720, 15.730, 15.801, 15.805, 15.810, 15.820, 15.825, 15.840, 15.850, 15.855, 15.905, 15.910, and 15.915. 


</P>
</DIV8>


<DIV8 N="§ 15.605" NODE="46:1.0.1.2.15.5.7.2" TYPE="SECTION">
<HEAD>§ 15.605   Credentialed operators for uninspected passenger vessels.</HEAD>
<P>Each uninspected passenger vessel (UPV) must be under the direction and control of an individual credentialed by the Coast Guard, as follows:
</P>
<P>(a) Every UPV of 100 GRT or more, as defined by 46 U.S.C. 2101(53)(A), must be under the command of an individual holding an MMC endorsed as Master. When navigated, it must be under the direction and control of a credentialed Master, Pilot, or Mate.
</P>
<P>(b) Every self-propelled UPV as defined by 46 U.S.C. 2101(53)(B) must be under the direction and control of an individual holding an MMC endorsed as or equivalent to an Operator of an Uninspected Passenger Vessel (OUPV).
</P>
<P>(c) Personnel serving on UPVs engaged on international voyages must meet the requirements of subpart K of this part.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78004, Dec. 24, 2013, as amended by USCG-2023-0759, 89 FR 22948, Apr. 3, 2024; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.610" NODE="46:1.0.1.2.15.5.7.3" TYPE="SECTION">
<HEAD>§ 15.610   Master and Mate (Pilot) of uninspected towing vessels.</HEAD>
<P>(a) The requirements in this section apply to towing vessels, except for—
</P>
<P>(1) Towing vessels that are subject to subchapter M in accordance with § 136.105 of this subchapter;
</P>
<P>(2) Towing vessels that are seagoing and 300 gross or more tons subject to the provisions of subchapter I of this chapter;
</P>
<P>(3) Towing vessels that are inspected under other subchapters of this chapter that may perform occasional towing; and
</P>
<P>(4) Towing vessels that are public vessels as defined in 46 U.S.C. 2101.
</P>
<P>(b) Except as provided in this paragraph, every towing vessel of at least 8 meters (26 feet) in length, measured from end to end over the deck (excluding sheer), must be under the direction and control of a person holding an MMC officer endorsement as Master or Mate (Pilot) of Towing Vessels, or as Master or Mate of vessels of greater than 200 GRT, holding either an endorsement on their MMC for towing vessels or a completed Towing Officer Assessment Record (TOAR) signed by a designated examiner indicating that the officer is proficient in the operation of towing vessels. This requirement does not apply to any vessel engaged in assistance towing.
</P>
<P>(c) Any towing vessel operating in the pilotage waters of the Lower Mississippi River must be under the control of an officer meeting the requirements of paragraph (b) of this section who holds either a First-Class Pilot's endorsement for that route or MMC officer endorsement for the Western Rivers, or who meets the requirements of paragraph (b) of this section and meets the requirements of either paragraph (c)(1) or (2) of this section as applicable:
</P>
<P>(1) To operate a towing vessel with tank barges, or a tow of barges carrying hazardous materials regulated under subchapters N or O of this chapter, an officer in charge of the towing vessel must have completed 12 roundtrips over this route as an observer, with at least three of those trips during hours of darkness, and provide evidence to the Coast Guard that at least one of the 12 roundtrips was completed within the last 5 years.
</P>
<P>(2) To operate a towing vessel without barges, or a tow of uninspected barges, an officer in charge of the towing vessel must have completed at least four round trips over this route as an observer, with at least one of those trips during hours of darkness, and provide evidence to the Coast Guard that at least one of the four roundtrips was within the last 5 years.
</P>
<CITA TYPE="N">[USCG-1999-6224, 66 FR 20944, Apr. 26, 2001, as amended at 68 FR 35818, June 17, 2003; USCG-2008-0906, 73 FR 56508, Sept. 29, 2008; USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78004, Dec. 24, 2013; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014; USCG-2006-24412, 81 FR 40101, June 20, 2016; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:1.0.1.2.15.6" TYPE="SUBPART">
<HEAD>Subpart G—Limitations and Qualifying Factors</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-059, 52 FR 38652, Oct. 16, 1987, unless otherwise noted. Redesignated by USCG-2004-17914, 78 FR 78001, Dec. 24, 2013. 


</PSPACE></SOURCE>

<DIV8 N="§ 15.701" NODE="46:1.0.1.2.15.6.7.1" TYPE="SECTION">
<HEAD>§ 15.701   Officers Competency Certificates Convention, 1936.</HEAD>
<P>(a) This section implements the Officers Competency Certificates Convention, 1936 (see 46 U.S.C. 8304), and applies to each vessel documented under the laws of the United States navigating seaward of the Boundary Lines in part 7 of this chapter, except:
</P>
<P>(1) A public vessel;
</P>
<P>(2) A wooden vessel of primitive build, such as a dhow or junk;
</P>
<P>(3) A barge; or
</P>
<P>(4) A vessel of less than 200 gross tons.
</P>
<P>(b) The Master, Mates and engineers on any vessel to which this section applies must hold an MMC officer endorsement to serve in that capacity issued by the Coast Guard under parts 10 and 11 of this subchapter.
</P>
<P>(c) A vessel to which this section applies, or a foreign flagged vessel to which the Officers Competency Certificates Convention applies, may be detained by a designated official until that official is satisfied that the vessel is in compliance with the Convention. <I>Designated official</I> includes Coast Guard officers, Coast Guard petty officers and officers or employees of the Customs and Border Protection Service.
</P>
<P>(d) Whenever a vessel is detained, the owner, charterer, managing operator, agent, Master, or individual in charge may appeal the detention within 5 days under the provisions of § 2.01-70 of this chapter. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78004, Dec. 24, 2013; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.705" NODE="46:1.0.1.2.15.6.7.2" TYPE="SECTION">
<HEAD>§ 15.705   Watches.</HEAD>
<P>(a) 46 U.S.C. 8104 applies to the establishment of watches aboard certain U.S. vessels. The establishment of adequate watches is the responsibility of the vessel's Master. The Coast Guard interprets the term “watch” to be the direct performance of vessel operations, whether deck or engine, where such operations would routinely be controlled and performed in a scheduled and fixed rotation. The performance of maintenance or work necessary to the vessel's safe operation on a daily basis does not in itself constitute the establishment of a watch. The minimum safe manning levels specified in a vessel's COI or other safe manning document take into consideration routine maintenance requirements and ability of the crew to perform all operational evolutions, including emergencies, as well as those functions which may be assigned to persons in watches.
</P>
<P>(b) Subject to exceptions, 46 U.S.C. 8104 requires that when a Master of a seagoing vessel of more than 100 GRT establishes watches for the officers, sailors, and Oilers, “the personnel shall be divided, when at sea, into at least three watches and shall be kept on duty successively to perform ordinary work incidental to the operation and management of the vessel.” Solely for the purposes of this part, the Coast Guard interprets “sailors” to mean those members of the deck department other than officers, whose duties involve the mechanics of conducting the ship on its voyage, such as helmsman (wheelsman), lookout, etc., and which are necessary to the maintenance of a continuous watch. The term “sailors” is not interpreted to include Able Seafarers and Ordinary Seafarers not performing these duties.
</P>
<P>(c)(1) Subject to exceptions, 46 U.S.C. 8104(g) permits the officers and crew members to be divided into two watches when at sea and engaged on a voyage of less than 600 miles on the following categories of vessels—
</P>
<P>(i) Towing vessel;
</P>
<P>(ii) Offshore supply vessel, except as provided by paragraph (c)(2) of this section; or
</P>
<P>(iii) Barge.
</P>
<P>(2) Paragraph (c)(1) of this section applies to an OSV of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned), as defined in § 125.160 of this subchapter, if the individuals engaged on the vessel are in compliance with the work hours and rest period requirements in § 15.1111.
</P>
<P>(d) Subject to exceptions, 46 U.S.C. 8104(h) permits a Master or Mate (Pilot) operating a towing vessel that is at least 8 meters (26 feet) in length measured from end to end over the deck (excluding sheer) to work not more than 12 hours in a consecutive 24-hour period except in an emergency. The Coast Guard interprets this, in conjunction with other provisions of the law, to permit Masters or Mates (Pilots) serving as operators of towing vessels that are not subject to the provisions of the Officers' Competency Certificates Convention, 1936 (see 46 U.S.C. 8304), to be divided into two watches regardless of the length of the voyage.
</P>
<P>(e) Fish processing vessels are subject to various provisions of 46 U.S.C. 8104 concerning watches, including—
</P>
<P>(1) For fish processing vessels that entered into service before January 1, 1988, the following watch requirements apply to the officers and deck crew:
</P>
<P>(i) If more than 5,000 GRT—three watches.
</P>
<P>(ii) If more than 1,600 GRT and not more than 5,000 GRT—two watches.
</P>
<P>(iii) If not more than 1,600 GRT—no watch division specified; or
</P>
<P>(2) For fish processing vessels that entered into service after December 31, 1987, the following watch requirements apply to the officers and deck crew:
</P>
<P>(i) If more than 5,000 GRT—three watches.
</P>
<P>(ii) If not more than 5,000 GRT and having more than 16 individuals onboard, primarily employed in the preparation of fish or fish products—two watches.
</P>
<P>(iii) If not more than 5,000 GRT and having not more than 16 individuals onboard, primarily employed in the preparation of fish or fish products—no watch division specified.
</P>
<P>(f) Properly manned uninspected passenger vessels of at least 100 GRT—
</P>
<P>(1) Which are underway for no more than 12 hours in any 24-hour period, and which are adequately moored, anchored, or otherwise secured in a harbor of safe refuge for the remainder of that 24-hour period, may operate with one navigational watch;
</P>
<P>(2) Which are underway more than 12 hours in any 24-hour period, must provide a minimum of a two-watch system;
</P>
<P>(3) In no case may the crew of any watch work more than 12 hours in any 24-hour period, except in an emergency.
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-1999-6224, 64 FR 63235, Nov. 19, 1999; USCG-1999-5040, May 15, 2002; USCG-2004-18884, 69 FR 58343, Sept. 30, 2004; USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78004, Dec. 24, 2013; USCG-2012-0208, 79 FR 48924, Aug. 18, 2014; USCG-2015-0758, 80 FR 65168, Oct. 26, 2015]


</CITA>
</DIV8>


<DIV8 N="§ 15.710" NODE="46:1.0.1.2.15.6.7.3" TYPE="SECTION">
<HEAD>§ 15.710   Working hours.</HEAD>
<P>In addition to prescribing watch requirements, 46 U.S.C. 8104 sets limitations on the working hours of credentialed officers and crew members, prescribes certain rest periods, and prohibits unnecessary work on Sundays and certain holidays when the vessel is in a safe harbor. It is the responsibility of the Master or Person in Charge to ensure that these limitations are met. However, under 46 U.S.C. 8104(f), the Master or other credentialed officer can require any part of the crew to work when, in their judgment, they are needed for:
</P>
<P>(a) Maneuvering, shifting berth, mooring, unmooring;
</P>
<P>(b) Performing work necessary for the safety of the vessel, or the vessel's passengers, crew, or cargo;
</P>
<P>(c) Saving of life onboard another vessel in jeopardy; or,
</P>
<P>(d) Performing fire, lifeboat, or other drills in port or at sea. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2004-18884, 69 FR 58343, Sept. 30, 2004; USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.715" NODE="46:1.0.1.2.15.6.7.4" TYPE="SECTION">
<HEAD>§ 15.715   Automated vessels.</HEAD>
<P>(a) Coast Guard acceptance of automated systems to replace specific personnel or to reduce overall crew requirements is predicated upon the capabilities of the system, the system's demonstrated and continuing reliability, and a planned maintenance program that ensures continued safe operation of the vessel.
</P>
<P>(b) The OCMI considers the capabilities of an automated system in establishing initial manning levels; however, until the system is proven reliable, a manning level adequate to operate in a continuously attended mode will be specified on a vessel's COI. It remains the responsibility of the vessel's Master to determine when a continuous watch is necessary. 


</P>
</DIV8>


<DIV8 N="§ 15.720" NODE="46:1.0.1.2.15.6.7.5" TYPE="SECTION">
<HEAD>§ 15.720   Use of non-U.S.-credentialed personnel.</HEAD>
<P>(a) United States vessels which need to replace one or more persons while on a foreign voyage and outside the jurisdiction of the United States, in order to meet manning requirements, may use non-U.S. credentialed personnel without a TWIC, except for the positions of Master and Radio Officer, until the vessel returns to a port at which in the most expeditious manner replacements who are citizens of the United States can be obtained.
</P>
<P>(b) The citizenship requirements of 46 U.S.C. 8103(a) and (b) and the TWIC requirement of 46 U.S.C. 70105 are waived, except for the requirement that the Master must be a U.S. citizen holding a TWIC, with respect to the following vessels:
</P>
<P>(1) A U.S.-documented offshore supply vessel (OSV) (as that term is defined in 46 U.S.C. 2101) that is operating from a foreign port; and
</P>
<P>(2) A U.S.-documented mobile offshore drilling unit (MODU) (as that term is defined in 46 U.S.C. 2101) that is operating beyond the water above the U.S. Outer Continental Shelf.
</P>
<P>(c) The waiver provided in paragraph (b) of this section does not apply to any vessel operating in water above the U.S. Outer Continental Shelf (as that term is defined in 43 U.S.C. 1331(a)).
</P>
<P>(d) The Master must assure that any replacements of crewmembers by non-U.S. citizens made in accordance with this section will be with an individual who holds a credential that required experience, training, and other qualifications equivalent to the U.S. credential required for the position and that the person possesses or will possess the training required to communicate to the extent required by § 15.730.
</P>
<P>(e) Non-U.S.-credentialed officers serving onboard vessels subject to STCW must hold a “Certificate attesting recognition” in accordance with part 11, subpart J of this subchapter. A mariner may serve for a period not to exceed 3 months onboard the vessel while the Coast Guard is processing their application for such a certificate.
</P>
<CITA TYPE="N">[CGD 89-061, 55 FR 1212, Jan. 12, 1990, as amended by USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 15.725" NODE="46:1.0.1.2.15.6.7.6" TYPE="SECTION">
<HEAD>§ 15.725   Sailing short.</HEAD>
<P>Whenever a vessel is deprived of the service of a member of its complement, and the Master or Person in Charge is unable to find appropriate credentialed personnel to man the vessel, the Master or Person in Charge may proceed on the voyage, having determined the vessel is sufficiently manned for the voyage. A report of sailing short must be filed with the OCMI having cognizance for inspection in the area in which the vessel is operating, or the OCMI within whose jurisdiction the voyage is completed. The report must explain the cause of each deficiency and be submitted within 12 hours after arrival at the next port. The actions of the Master or Person in Charge in such instances are subject to review and it must be shown the vacancy was not due to the consent, fault or collusion of the Master or other individuals specified in 46 U.S.C. 8101(e). A civil penalty may be assessed against the Master or Person in Charge for failure to submit the report. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11262, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.730" NODE="46:1.0.1.2.15.6.7.7" TYPE="SECTION">
<HEAD>§ 15.730   Language requirements.</HEAD>
<P>(a) The provisions of 46 U.S.C. 8702 relating to language apply generally to vessels of at least 100 GRT except:
</P>
<P>(1) Vessels operating on rivers and lakes except the Great Lakes;
</P>
<P>(2) A manned barge except a seagoing barge or a barge to which chapter 37 of 46 U.S.C. applies;
</P>
<P>(3) A fishing vessel, fish tender vessel, whaling vessel, or yacht;
</P>
<P>(4) A sailing school vessel with respect to sailing school instructors and sailing school students;
</P>
<P>(5) An oceanographic research vessel with respect to scientific personnel;
</P>
<P>(6) A fish processing vessel which entered into service before January 1, 1988, and is not more than 1,600 GRT or which entered into service after December 31, 1987, and has not more than 16 individuals onboard primarily employed in the preparation of fish or fish products; and
</P>
<P>(7) All fish processing vessels with respect to those personnel primarily employed in the preparation of fish or fish products or in a support position not related to navigation.
</P>
<P>(b) 46 U.S.C. 8702(b) requires that onboard vessels departing U.S. ports 75 percent of the crew in each department onboard is able to understand any order spoken by the officers.
</P>
<P>(c) The words able to understand any order spoken by the officers relates to any order to a member of the crew when directing the performance of that person's duties and orders relating to emergency situations such as used for response to a fire or in using lifesaving equipment. It is not expected that a member of the deck department understand terminology normally used only in the engineroom or vice versa.
</P>
<P>(d) Whenever information is provided to the Coast Guard that a vessel fails to comply with the specified language requirements the Coast Guard investigates the allegation to determine its validity. In determining if an allegation is factual, the Coast Guard may require a demonstration by the officers and crew that appropriate orders are understood. The demonstration will require that orders be spoken to the individual members of the crew by the officers in the language ordinarily and customarily used by the officers. The orders must be spoken directly by the officer to the crew member and not through an interpreter. Signs, gestures, or signals may not be used in the test. The Coast Guard representative will specify the orders to be given and will include not only daily routine but orders involving emergencies, either of a departmental or of a general nature. This test will be conducted, if possible, at a time reasonably in advance of the vessel's departure, to avoid delays. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11262, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:1.0.1.2.15.7" TYPE="SUBPART">
<HEAD>Subpart H—Computations</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-059, 52 FR 38652, Oct. 16, 1987, unless otherwise noted. Redesignated by USCG-2004-17914, 78 FR 78001, Dec. 24, 2013.


</PSPACE></SOURCE>

<DIV8 N="§ 15.801" NODE="46:1.0.1.2.15.7.7.1" TYPE="SECTION">
<HEAD>§ 15.801   General.</HEAD>
<P>The OCMI will determine the specific manning levels for vessels required to have certificates of inspection by part B of subtitle II of title 46 U.S.C. The Masters or individuals in command of all vessels, whether required to be inspected under 46 U.S.C. 3301 or not, are responsible for properly manning vessels in accordance with the applicable laws, regulations, and international conventions. 
</P>
<CITA TYPE="N">[CGD 81-059, 54 FR 149, Jan. 4, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 15.805" NODE="46:1.0.1.2.15.7.7.2" TYPE="SECTION">
<HEAD>§ 15.805   Master.</HEAD>
<P>(a) There must be an individual holding an appropriate valid MMC with endorsement as Master in command of each of the following vessels:
</P>
<P>(1) Every self-propelled, seagoing documented vessel of 200 GRT and over.
</P>
<P>(2) Every self-propelled inspected vessel;
</P>
<P>(3) Every inspected passenger vessel;
</P>
<P>(4) Every inspected small passenger vessel; and
</P>
<P>(5) Every towing vessel of at least 8 meters (26 feet) or more in length must be in command of a Master of Towing Vessels, or a mariner holding an MMC endorsed as Master of inspected, self-propelled vessels greater than 200 GRT holding either—
</P>
<P>(i) A completed Towing Officer's Assessment Record (TOAR), bearing the signature of a Designated Examiner and stating that the Examiner found the candidate proficient; or
</P>
<P>(ii) A License or MMC endorsed for Master of Towing Vessels.
</P>
<P>(6) Every uninspected passenger vessel of at least 100 GRT.
</P>
<P>(7) Every uninspected passenger vessel engaged on an international voyage.
</P>
<P>(b) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement as Master with the appropriate tonnage for the vessel which he or she is operating, except as noted in § 15.105(g) for vessels on domestic near-coastal voyages.
</P>
<P>(c) Every vessel documented under the laws of the United States, other than a vessel with only a recreational endorsement, must be under the command of a U.S. citizen.
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38623, Oct. 16, 1987, as amended by CGD 81-059, 54 FR 149, Jan. 4, 1989; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999; USCG-1999-6224, 64 FR 63235, Nov. 19, 1999; 66 FR 20944, Apr. 26, 2001; USCG-1999-5040, 67 FR 34767, May 15, 2002; USCG-2006-24371, 74 FR 11261, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.810" NODE="46:1.0.1.2.15.7.7.3" TYPE="SECTION">
<HEAD>§ 15.810   Mates.</HEAD>
<P>(a) The OCMI determines the minimum number of Mates required for the safe operation of inspected vessels.
</P>
<P>(b) The minimum number of mariners holding an MMC officer endorsement as Mate required to be carried on every inspected, self-propelled, seagoing and Great Lakes vessel, and every inspected, seagoing, passenger vessel must not be less than the following, except when reductions are authorized under paragraph (e) of this section:
</P>
<P>(1) Vessels of 1,000 GRT or more (except MODUs)—three Mates (except when on a voyage of less than 400 miles from port of departure to port of final destination—two Mates).
</P>
<P>(2) MODUs of 1,000 GRT or more:
</P>
<P>(i) Three Mates when on a voyage of more than 72 hours.
</P>
<P>(ii) Two Mates when on a voyage of more than 16 but not more than 72 hours.
</P>
<P>(iii) One Mate when on a voyage of not more than 16 hours.
</P>
<P>(3) Vessels of 100 GRT or more but less than 1,000 GRT—two Mates (except vessels of at least 100 but less than 200 GRT on voyages which do not exceed 24 hours in duration—one Mate).
</P>
<P>(4) All vessels of less than 100 GRT—one Mate (except vessels on voyages not exceeding 12 hours in duration may, if the OCMI determines it to be safe, be operated without Mates).
</P>
<P>(5) An offshore supply vessel of 100 GRT (100 GT ITC if GRT is not assigned) or more, but less than 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this subchapter—one credentialed Mate (except when on a voyage of at least 600 miles—two credentialed Mates). A voyage includes the accrued distance from port of departure to port of arrival and does not include stops at offshore points.
</P>
<P>(6) An offshore supply vessel of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter—two credentialed Mates provided that the OSV meets the requirements in § 15.1111 (except when on a voyage of more than 600 miles—three credentialed Mates). A voyage includes the accrued distance from the vessel's port of departure to the vessel's port of arrival. Stops at offshore points or facilities do not constitute separate voyages; stops at offshore points or facilities are included in the total accrued distance between the vessel's port of departure and the vessel's port of arrival.
</P>
<P>(c) An individual in charge of the navigation or maneuvering of a self-propelled, uninspected, documented, seagoing vessel of 200 GRT or over must hold an appropriate MMC authorizing service as Mate.
</P>
<P>(d) Each Person in Charge of the navigation or maneuvering of a towing vessel of at least 8 meters (26 feet) in length must satisfy the requirements of § 15.805(a)(5) or hold an MMC authorizing service as either—
</P>
<P>(1) Mate (Pilot) of Towing Vessels; or
</P>
<P>(2) Mate of inspected self-propelled vessels greater than 200 GRT within any other restrictions on the officer's MMC, holding either—
</P>
<P>(i) A completed TOAR bearing the signature from a Designated Examiner (DE) and stating that the DE found the candidate proficient; or
</P>
<P>(ii) An MMC with officer endorsement for towing vessels.
</P>
<P>(e) The OCMI may increase the minimum number of Mates indicated in paragraph (b) of this section where they determine that the vessel's characteristics, route, or other operating conditions create special circumstances warranting an increase.
</P>
<P>(f) The Commandant will consider reductions to the number of Mates required by this section when special circumstances allowing a vessel to be safely operated can be demonstrated.
</P>
<P>(g) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement as Officer in Charge of a Navigational Watch with the appropriate tonnage for the vessel which they are operating, except as noted in § 15.105 (g) for vessels on domestic near-coastal voyages.
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by CGD 81-059, 54 FR 149, Jan. 4, 1989; CGD 81-059a, 55 FR 14805, Apr. 18, 1990; USCG-1999-6224, 64 FR 63235, Nov. 19, 1999; 66 FR 20944, Apr. 26, 2001; USCG-2006-24371, 74 FR 11262, Mar. 16, 2009; USCG-2004-17914, 78 FR 78005, Dec. 24, 2013; USCG-2012-0208, 79 FR 48924, Aug. 18, 2014; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.812" NODE="46:1.0.1.2.15.7.7.4" TYPE="SECTION">
<HEAD>§ 15.812   Pilots.</HEAD>
<P>(a) Except as specified in paragraph (f) of this section, the following vessels, not sailing on register, when underway on the navigable waters of the United States, must be under the direction and control of an individual qualified to serve as Pilot under paragraph (b) or (c) of this section, as appropriate:
</P>
<P>(1) Coastwise seagoing vessels propelled by machinery and subject to inspection under 46 U.S.C. Chapter 33, and coastwise seagoing tank barges subject to inspection under 46 U.S.C. Chapter 37.
</P>
<P>(2) Vessels that are not authorized by their COI to proceed beyond the Boundary Line established in part 7 of this chapter, are in excess of 1,600 GRT propelled by machinery, and are subject to inspection under 46 U.S.C. Chapter 33.
</P>
<P>(3) Vessels operating on the Great Lakes, that are propelled by machinery and subject to inspection under 46 U.S.C. Chapter 33, or are tank barges subject to inspection under 46 U.S.C. Chapter 37.
</P>
<P>(b) The following individuals may serve as a Pilot on a vessel subject to paragraph (a) of this section, when underway on the navigable waters of the United States that are designated areas:
</P>
<P>(1) An individual holding a valid MMC officer endorsement as First-Class Pilot, operating within the restrictions of their credential, may serve as Pilot on any vessel to which this section applies.
</P>
<P>(2) An individual holding a valid MMC officer endorsement as Master or Mate, employed aboard a vessel within the restrictions of their credential, may serve as Pilot on a vessel of not more than 1,600 GRT propelled by machinery, described in paragraphs (a)(1) and (3) of this section, provided they—
</P>
<P>(i) Are at least 21 years old;
</P>
<P>(ii) Are able to show current knowledge of the waters to be navigated, as required in § 11.713 of this subchapter; and
</P>
<P>(iii) Provide evidence of completing a minimum of four roundtrips over the route to be traversed while in the wheelhouse as watchstander or observer. At least one of the roundtrips must be made during the hours of darkness if the route is to be traversed during darkness.
</P>
<P>(3) An individual holding a valid MMC officer endorsement as Master, Mate, or operator employed aboard a vessel within the restrictions of their credential, may serve as Pilot on a tank barge or tank barges totaling not more than 10,000 GRT/GT, described in paragraphs (a)(1) and (3) of this section, provided they -
</P>
<P>(i) Are at least 21 years old;
</P>
<P>(ii) Are able to show current knowledge of the waters to be navigated, as required in § 11.713 of this subchapter;
</P>
<P>(iii) Have a current physical examination in accordance with the provisions of § 11.709 of this subchapter;
</P>
<P>(iv) Have at least 6 months of service in the deck department on towing vessels engaged in towing operations; and
</P>
<P>(v) Provide evidence of completing a minimum of 12 roundtrips over the route to be traversed, as an observer or under instruction in the wheelhouse. At least three of the roundtrips must be made during the hours of darkness if the route is to be traversed during darkness.
</P>
<P>(c) An individual holding a valid MMC officer endorsement as Master, Mate, or operator, employed aboard a vessel within the restrictions of their credential, may serve as a Pilot for a vessel subject to paragraphs (a)(1) and (2) of this section, when underway on the navigable waters of the United States that are not designated areas of pilotage waters, provided they—
</P>
<P>(1) Are at least 21 years old;
</P>
<P>(2) Are able to show current knowledge of the waters to be navigated, as required in § 11.713 of this subchapter; and
</P>
<P>(3) Have a current physical examination in accordance with the provisions of § 11.709 of this subchapter.
</P>
<P>(d) In any instance in which the qualifications of a person satisfying the requirements for pilotage through the provisions of this subpart are questioned by the Coast Guard, the individual must, within a reasonable time, provide the Coast Guard with documentation proving compliance with the applicable portions of paragraphs (b) and (c) of this section
</P>
<P>(e) Federal pilotage requirements contained in paragraphs (a) through (d) of this section are summarized in the following two quick reference tables
</P>
<P>(1) Table 1 to § 15.812(e)(1) provides a guide to the pilotage requirements for inspected, self-propelled vessels.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 15.812(<E T="01">e</E>)(1)—Quick Reference Table for Federal Pilotage Requirements for U.S.-Inspected, Self-Propelled Vessels, Not Sailing on Register
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Designated areas of pilotage waters


<br/>(routes for which First-Class Pilot's MMC

<br/>officer endorsements are issued)
</TH><TH class="gpotbl_colhed" scope="col">Non-designated areas of pilotage waters


<br/>(between the 3-mile line and the start

<br/>of traditional pilotage routes)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inspected self-propelled vessels greater than 1,600 GRT, authorized by their COI to proceed beyond the Boundary Line, or operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">First-Class Pilot</TD><TD align="left" class="gpotbl_cell">Master or Mate may serve as Pilot if they—


<br/>1. Are at least 21 years old;

<br/>2. Have an annual physical exam; and

<br/>3. Maintain current knowledge of the waters to be navigated.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inspected self-propelled vessels not more than 1,600 GRT, authorized by their COI to proceed beyond the Boundary Line, or operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">First-Class Pilot, <E T="03">or</E> Master or Mate may serve as Pilot if they—


<br/>1. Are at least 21 years old;

<br/>2. Maintains current knowledge of the waters to be navigated; and 
<sup>1</sup>

<br/>3. Have four roundtrips over the route.
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">Master or Mate may serve as Pilot if they—


<br/>1. Are at least 21 years old; and

<br/>2. Maintain current knowledge of the waters to be navigated.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inspected self-propelled vessels greater than 1,600 GRT, not authorized by their COI to proceed beyond the Boundary Line (inland route vessels); other than vessels operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">First-Class Pilot</TD><TD align="left" class="gpotbl_cell">Master or Mate may serve as Pilot if they—


<br/>1. Are at least 21 years old;

<br/>2. Have an annual physical exam; and

<br/>3. Maintain current knowledge of the waters to be navigated.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inspected self-propelled vessels not more than 1,600 GRT, not authorized by their COI to proceed beyond the Boundary Line (inland route vessels); other than vessels operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">No pilotage requirement</TD><TD align="left" class="gpotbl_cell">No pilotage requirement.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> One roundtrip within the past 60 months.
</P><P class="gpotbl_note">
<sup>2</sup> If the route is to be traversed during darkness, one of the four roundtrips must be made during darkness.</P></DIV></DIV>
<P>(2) Table 2 to § 15.812(e)(2) provides a guide to the pilotage requirements for tank barges.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 15.812(<E T="01">e</E>)(2)—Quick Reference Table for Federal Pilotage Requirements for U.S.-Inspected Tank Barges, Not Sailing on Register
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Designated areas of pilotage waters


<br/>(routes for which First-Class Pilot's MMC

<br/>officer endorsements are issued)
</TH><TH class="gpotbl_colhed" scope="col">Non-designated areas of pilotage waters


<br/>(between the 3-mile line and the start

<br/>of traditional pilotage routes)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Barges greater than 10,000 GRT/GT, authorized by their COI to proceed beyond the Boundary Line, or operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">First-Class Pilot</TD><TD align="left" class="gpotbl_cell">Master, Mate, or Master, Mate (Pilot) of towing vessels may serve as Pilot if they:


<br/>1. Are at least 21 years old;

<br/>2. Have an annual physical exam; 
<sup>2</sup>

<br/>3. Maintain current knowledge of the waters to be navigated; 
<sup>1</sup> and
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">4. Have at least 6 months' service in the deck department on towing vessels engaged in towing operations.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Barges 10,000 GRT/GT or less, authorized by their COI to proceed beyond the Boundary Line, or operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">First-Class Pilot, or Master, Mate, or Master, Mate (Pilot) of towing vessels may serve as Pilot if they:


<br/>1. Are at least 21 years old;

<br/>2. Have an annual physical exam; 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">3. Maintain current knowledge of the waters to be navigated; 
<sup>1</sup>
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">4. Have at least 6 months' service in the deck department on towing vessels engaged in towing operations; and
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">5. Have 12 roundtrips over the route.
<sup>3</sup>
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tank Barges authorized by their COI for inland routes only (lakes, bays, and sounds/rivers); other than vessels operating on the Great Lakes</TD><TD align="left" class="gpotbl_cell">No pilotage requirement</TD><TD align="left" class="gpotbl_cell">No pilotage requirement.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> One roundtrip within the past 60 months.
</P><P class="gpotbl_note">
<sup>2</sup> Annual physical exam does not apply to an individual who will serve as a Pilot of a tank barge of less than 1,600 GRT.
</P><P class="gpotbl_note">
<sup>3</sup> If the route is to be traversed during darkness, three of the 12 roundtrips must be made during darkness.</P></DIV></DIV>
<P>(f) In Prince William Sound, Alaska, coastwise seagoing vessels over 1,600 GRT and propelled by machinery and subject to inspection under 46 U.S.C. Chapter 37 must—
</P>
<P>(1) When operating from 60°49′ north latitude to the Port of Valdez, be under the direction and control of an individual holding a or MMC endorsed as Pilot who—
</P>
<P>(i) Is operating under the authority of an MMC;
</P>
<P>(ii) Holds a License issued by the State of Alaska; and
</P>
<P>(iii) Is not a crewmember of the vessel; and
</P>
<P>(2) Navigate with either two credentialed deck officers on the bridge or an individual holding a or MMC endorsed as Pilot, when operating south of 60°49′ north latitude and in the approaches through Hinchinbrook Entrance and in the area bounded—
</P>
<P>(i) On the West by a line 1 mile west of the western boundary of the Traffic Separation Scheme
</P>
<P>(ii) On the East by 146°00′ West longitude;
</P>
<P>(iii) On the North by 60°49′ North latitude; and
</P>
<P>(iv) On the South by that area of Hinchinbrook Entrance within the territorial sea bounded by 60°07′ North latitude and 146°31.5′ West longitude.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78005, Dec. 24, 2013, as amended by USCG-2021-0348, 87 FR 3223, Jan. 21, 2022; USCG-2020-0069, 87 FR 66591, Nov. 4, 2022; USCG-2021-0834, 89 FR 102338, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.815" NODE="46:1.0.1.2.15.7.7.5" TYPE="SECTION">
<HEAD>§ 15.815   Radar Observers.</HEAD>
<P>(a) Each person in the required complement of deck officers, including the Master, on inspected vessels of 300 GRT or over which are radar equipped, must hold an endorsement as Radar Observer.
</P>
<P>(b) Each person who is employed or serves as Pilot in accordance with Federal law onboard radar-equipped vessels of 300 GRT or over must hold an endorsement as Radar Observer.
</P>
<P>(c) Each person having to hold an MMC officer endorsement under 46 U.S.C. 8904(a) for employment or service as Master or Mate onboard a towing vessel of 8 meters (26 feet) or more in length must, if the vessel is equipped with radar, hold an endorsement as Radar Observer.
</P>
<P>(d) Until July 22, 2024, a person may satisfy the requirements in paragraph (a), (b), or (c) by having immediately available a valid course completion certificate from an appropriate Coast Guard-approved or accepted radar course that was issued within the previous 5 years.
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 15.815, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov</I>.</PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 15.816" NODE="46:1.0.1.2.15.7.7.6" TYPE="SECTION">
<HEAD>§ 15.816   Automatic radar plotting aids (ARPA).</HEAD>
<P>Every person in the required complement of deck officers, including the Master, on seagoing vessels equipped with automatic radar plotting aids (ARPA), except those vessels listed in § 15.105(f) and (g), must hold an appropriate STCW endorsement valid for vessels equipped with ARPA.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78007, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.817" NODE="46:1.0.1.2.15.7.7.7" TYPE="SECTION">
<HEAD>§ 15.817   Global Maritime Distress and Safety System (GMDSS) Radio Operator.</HEAD>
<P>Every person in the required complement of deck officers, including the Master, on seagoing vessels equipped with a GMDSS, except those vessels listed in § 15.105(f) and (g), must provide evidence of a valid STCW endorsement as GMDSS Radio Operator.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78007, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.818" NODE="46:1.0.1.2.15.7.7.8" TYPE="SECTION">
<HEAD>§ 15.818   Global Maritime Distress and Safety System (GMDSS) At-sea Maintainer.</HEAD>
<P>Every person employed or engaged to maintain GMDSS equipment at sea, when the service of a person so designated is used to meet the maintenance requirements of SOLAS Regulation IV/15 (incorporated by reference, see § 15.103), must provide documentary evidence that they are competent to maintain GMDSS equipment at sea.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.820" NODE="46:1.0.1.2.15.7.7.9" TYPE="SECTION">
<HEAD>§ 15.820   Chief Engineer.</HEAD>
<P>(a) There must be an individual holding an MMC endorsed as Chief Engineer or other credential authorizing service as Chief Engineer employed onboard the following mechanically propelled inspected vessels:
</P>
<P>(1) Seagoing or Great Lakes vessels of 200 GRT and over;
</P>
<P>(2) Offshore supply vessels of more than 200 GRT;
</P>
<P>(3) Inland (other than Great Lakes) vessels of 300 GRT or more, if the OCMI determines that an individual with a license or the appropriate MMC officer endorsement responsible for the vessel's mechanical propulsion is necessary.
</P>
<P>(b) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement as Chief Engineer with the appropriate propulsion power for the vessel upon which they are operating, except as noted in § 15.105(g) for vessels on domestic near-coastal voyages.
</P>
<P>(c) An individual engaged or employed to perform the duties of Chief Engineer on a mechanically propelled, uninspected, seagoing, documented vessel of 200 GRT or more must hold an appropriately endorsed MMC authorizing service as a Chief Engineer. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11262, Mar. 16, 2009; USCG-2004-17914, 78 FR 78007, Dec. 24, 2013; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.825" NODE="46:1.0.1.2.15.7.7.10" TYPE="SECTION">
<HEAD>§ 15.825   Engineers.</HEAD>
<P>(a) An individual in charge of an engineering watch on a mechanically propelled, seagoing, documented vessel of 200 GRT or more, other than an individual described in § 15.820, must hold an appropriately endorsed MMC authorizing service as an Assistant Engineer.
</P>
<P>(b) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement as Officer in Charge of an Engineering Watch with the appropriate propulsion power for the vessel upon which they are operating, except as noted in § 15.105(g) for vessels on domestic near-coastal voyages.
</P>
<P>(c) An offshore supply vessel of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter, for which the Coast Guard has accepted the use of automated systems to replace specific personnel pursuant to subpart 62.50 of this chapter, must carry at least one credentialed Assistant Engineer, in addition to the individual described in § 15.820.
</P>
<P>(d) The OCMI determines the minimum number of credentialed engineers required for the safe operation of inspected vessels.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78008, Dec. 24, 2013, as amended by USCG-2012-0208, 79 FR 48924, Aug. 18, 2014; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.830" NODE="46:1.0.1.2.15.7.7.11" TYPE="SECTION">
<HEAD>§ 15.830   Radio Officers.</HEAD>
<P>Radio Officers are required on certain merchant vessels of the United States. The determination of when a Radio Officer is required is based on the Federal Communications Commission requirements as found in 47 CFR parts 13 and 80. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987. Redesignated and amended by USCG-2004-17914, 78 FR 78001, 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.835" NODE="46:1.0.1.2.15.7.7.12" TYPE="SECTION">
<HEAD>§ 15.835   Staff officers.</HEAD>
<P>Staff officers, when carried, must be registered as specified in part 11 of this subchapter. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11263, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 15.840" NODE="46:1.0.1.2.15.7.7.13" TYPE="SECTION">
<HEAD>§ 15.840   Able Seafarers.</HEAD>
<P>(a) With certain exceptions, 46 U.S.C. 8702 applies to all vessels of at least 100 GRT. At least 65 percent of the deck crew of these vessels, excluding individuals serving as officers, must be Able Seafarers. For vessels permitted to maintain a two-watch system, the percentage of Able Seafarers may be reduced to 50 percent.
</P>
<P>(b) Able Seafarers are rated as: Unlimited, Limited, Special, OSV, Sail, and Fishing Industry, under the provisions of part 12 of this subchapter. 46 U.S.C. 7312 specifies the categories of Able Seafarers (<I>i.e.,</I> Unlimited, Limited, etc.) necessary to meet the requirements of 46 U.S.C. 8702.
</P>
<P>(c) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement as Rating Forming Part of a Navigational Watch (RFPNW) or Able Seafarer-Deck (according to § 15.404(a) and (b)), except as noted in § 15.105 (g) for vessels on domestic near-coastal voyages.
</P>
<P>(d) It is the responsibility of the Master or Person in Charge (PIC) to ensure that the Able Seafarers in the service of the vessel meet the requirements of 46 U.S.C. 7312 and 8702. 
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2006-24371, 74 FR 11263, Mar. 16, 2009; USCG-2004-17914, 78 FR 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.845" NODE="46:1.0.1.2.15.7.7.14" TYPE="SECTION">
<HEAD>§ 15.845   Lifeboat Operators.</HEAD>
<P>(a) The number of Lifeboat Operators required for a vessel is specified in part 199 of this chapter; however, on vessels not equipped with lifeboats, a Lifeboat Operator may be replaced by a Lifeboat Operator-Limited.
</P>
<P>(b) On vessels subject to STCW, the individual meeting the requirement of this section must also hold an STCW endorsement for Proficiency in Survival Craft, except as noted in § 15.105 (g) for vessels on domestic near-coastal voyages.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.850" NODE="46:1.0.1.2.15.7.7.15" TYPE="SECTION">
<HEAD>§ 15.850   Lookouts.</HEAD>
<P>(a) The requirements for the maintenance of a proper lookout are specified in Rule 5 of the International Regulations for Preventing Collisions at Sea, 1972 (33 U.S.C. 1602(c)), and Rule 5 of the Inland Navigational Rules Act of 1980 (33 CFR part 83). Lookout is a function to be performed by a member of a navigational watch.
</P>
<P>(b) On vessels subject to STCW, the individual meeting the requirement of this section must also hold at least an STCW deck endorsement as Rating Forming Part of a Navigational Watch (RFPNW), except as noted in § 15.105(g) for vessels on domestic near-coastal voyages.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.855" NODE="46:1.0.1.2.15.7.7.16" TYPE="SECTION">
<HEAD>§ 15.855   Cabin watchmen and fire patrolmen.</HEAD>
<P>(a) On vessels carrying passengers at night, the Master or Person in Charge must ensure that a suitable number of watchmen are in the vicinity of the cabins or staterooms and on each deck, to guard against and give alarm in case of fire or other danger.
</P>
<P>(b) On a fish processing vessel of more than 100 GRT, there must be a suitable number of watchmen trained in firefighting onboard when hot work is being done, to guard against and give alarm in case of a fire.
</P>
<P>(c) For the watchmen described in paragraph (a) of this section, the owner or operator of an uninspected passenger vessel not more than 300 GRT may substitute the use of fire detectors, heat detectors, smoke detectors, and high-water alarms with audible- and visual-warning indicators, in addition to other required safety alarms, only when each of the following conditions are met:
</P>
<P>(1) Fire detectors are located in each space containing machinery or fuel tanks per § 181.400(c) of this chapter.
</P>
<P>(2) All grills, broilers, and deep-fat fryers are fitted with a grease extraction hood per § 181.425 of this chapter.
</P>
<P>(3) Heat and/or smoke detectors are located in each galley, public accommodation space, enclosed passageway, berthing space, and all crew spaces.
</P>
<P>(4) High-water alarms are located in each space with a through hull fitting below the deepest load waterline, a machinery space bilge, bilge well, shaft alley bilge, or other space subject to flooding from sea water piping within the space, and a space below the waterline with non-watertight closure such as a space with a non-watertight hatch on the main deck.
</P>
<P>(5) Each alarm has an audible- and visual-alarm indicator located at the normal operating station and, if the normal operating position is not continually manned and not navigating underway, in an alternate location that must provide the crew, and may at all times provide the passengers, immediate warning of a hazardous condition.
</P>
<P>(6) The vessel is underway for no more than 12 hours in any 24-hour period, and the Master of the vessel has chosen to operate with less than a three-watch system in accordance with § 15.705.
</P>
<CITA TYPE="N">[CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-1999-5040, 67 FR 34767, May 15, 2002; USCG-2004-17914, 78 FR 78008, Dec. 24, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 15.860" NODE="46:1.0.1.2.15.7.7.17" TYPE="SECTION">
<HEAD>§ 15.860   Tank vessel endorsements.</HEAD>
<P>(a) The OCMI enters on the COI issued to each manned tank vessel subject to the regulations in this chapter the number of crewmembers required to hold valid MMCs with the proper tank vessel endorsement. Table 1 to § 15.860(a) of this section provides the minimum requirements for manned tank vessels. Table 2 to § 15.860(a) of this section provides the tank vessel endorsements required for personnel aboard tankships.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 15.860(<E T="01">a</E>)—Minimum Requirements for Manned Tank Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Tank vessels
</TH><TH class="gpotbl_colhed" scope="col">Tank vessel-PIC
</TH><TH class="gpotbl_colhed" scope="col">Tank Vessel-assistant
</TH><TH class="gpotbl_colhed" scope="col">Tank Vessel-engineer
</TH><TH class="gpotbl_colhed" scope="col">Tank Vessel-PIC or tank barge-PIC
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tankship Certified for Voyages Beyond Boundary Line:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Over 5,000 GRT</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">2
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">5,000 GRT or less</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 2
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tankship Not Certified for Voyages Beyond Boundary Line</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 2
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Tank Barge</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 2
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> If only one engineer is required, then only one Tank Vessel-Engineer is required.
</P><P class="gpotbl_note">
<sup>2</sup> If the total crew complement is one or two persons, then only one Tank Vessel-PIC is required.
</P><P class="gpotbl_note">
<sup>3</sup> If the total crew complement is one or two persons, then only one Tank Vessel-PIC or Tank Barge-PIC is required.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 15.860(<E T="01">a</E>)—Tank Vessel Endorsements Required for Personnel Aboard Tankships
</P><P class="gpotbl_description">[Endorsement for the classification of the bulk liquid cargo or residues carried]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Tankship certified for voyages beyond boundary line
</TH><TH class="gpotbl_colhed" scope="col">Tank vessel-PIC
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Tank vessel-engineer
</TH><TH class="gpotbl_colhed" scope="col">Tank vessel-assistant
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Master</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Mate</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Chief Engineer</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">or</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">First Assistant Engineer</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">or</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo Engineer</TD><TD align="center" class="gpotbl_cell">X</TD><TD align="center" class="gpotbl_cell">or</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Credentialed officer Acting as PIC of Transfer of Liquid Cargo in Bulk</TD><TD align="center" class="gpotbl_cell">X
</TD><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Credentialed Officer or Crewmember Not Directly Supervised by PIC</TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell"></TD><TD align="center" class="gpotbl_cell">X</TD></TR></TABLE></DIV></DIV>
<P>(b) For each tankship of more than 5,000 GRT certified for voyages beyond the boundary line as described in part 7 of this chapter—
</P>
<P>(1) At least two Tank Vessel-PICs or Restricted Tank Vessel-PICs must be carried;
</P>
<P>(2) At least three Tank Vessel-Assistants must be carried; and
</P>
<P>(3) At least two Tank Vessel-Engineers must be carried.
</P>
<P>(c) For each tankship of 5,000 GRT or less certified for voyages beyond the boundary line, as described in part 7 of this chapter
</P>
<P>(1) At least two Tank Vessel-PICs or Restricted Tank Vessel-PICs must be carried; and
</P>
<P>(2) At least two Tank Vessel-Engineers must be carried, unless only one engineer is required, in which case at least one Tank Vessel-Engineer must be carried.
</P>
<P>(d) For each tankship not certified for voyages beyond the boundary line, as described in part 7 of this chapter, if the total crew complement is—
</P>
<P>(1) One or two, at least one Tank Vessel-PIC or Restricted Tank Vessel-PIC must be carried; or
</P>
<P>(2) More than two, at least two Tank Vessel-PICs or Restricted Tank Vessel-PICs must be carried.
</P>
<P>(e) For each Tank Barge-PIC manned under <I>§ </I>31.15-5 of this chapter, if the total crew complement is—
</P>
<P>(1) One or two, at least one Tank Vessel-PIC, restricted Tank Vessel-PIC, Tank Barge-PIC, or Restricted Tank Barge-PIC must be carried; or
</P>
<P>(2) More than two, at least two Tank Vessel-PICs, Restricted Tank Vessel-PICs, Tank Barge-PICs, or Restricted Tank Barge-PICs must be carried.
</P>
<P>(f) The following personnel aboard each tankship certified for voyages beyond the boundary line, as described in part 7 of this chapter, must hold valid MMCs, endorsed as follows:
</P>
<P>(1) The Master and Chief Mate must each hold a Tank Vessel-PIC or Restricted Tank Vessel-PIC endorsement.
</P>
<P>(2) The Chief, First Assistant, and cargo engineers must each hold a Tank Vessel-Engineer or Tank Vessel-PIC endorsement.
</P>
<P>(3) Each credentialed officer acting as the PIC of a transfer of liquid cargo in bulk must hold a Tank Vessel-PIC or Restricted Tank Vessel-PIC endorsement.
</P>
<P>(4) Each officer or crewmember who is assigned by the PIC duties and responsibilities related to the cargo or cargo-handling equipment during a transfer of liquid cargo in bulk, but is not directly supervised by the PIC, must hold a Tank Vessel-Assistant endorsement.
</P>
<P>(g) The endorsements required by this section must be for the classification of the liquid cargo in bulk or of the cargo residue being carried.
</P>
<P>(h) All individuals serving on tankships certified for voyages beyond the boundary line, as described in part 7 of this chapter, must hold an appropriate STCW endorsement, as follows:
</P>
<P>(1) For Tank Vessel-PIC, an STCW endorsement as Advanced Oil Tanker Cargo Operations, Advanced Chemical Tanker Cargo Operations, or Advanced Liquefied Gas Tanker Cargo Operations, as appropriate.
</P>
<P>(2) For Tank Vessel-Assistant, an STCW endorsement as Basic Oil and Chemical Tanker Cargo Operations, or Basic Liquefied Gas Tanker Cargo Operations, as appropriate.
</P>
<P>(3) For a Tank Barge-PIC, an STCW endorsement as Advanced Oil Tanker Cargo Operations, Advanced Chemical Tanker Cargo Operations, or Advanced Liquefied Gas Tanker Cargo Operations, as appropriate, including endorsements with a limitation for non-self-propelled vessels.
</P>
<P>(4) For a Tank Vessel-Engineer, an STCW endorsement as Advanced Oil Tanker Cargo Operations, or Advanced Chemical Tanker Cargo Operations, as appropriate, including endorsements with a limitation to maintenance and repair of cargo equipment.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78008, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30882, June 28, 2019]


</CITA>
</DIV8>


<DIV8 N="§ 15.865" NODE="46:1.0.1.2.15.7.7.18" TYPE="SECTION">
<HEAD>§ 15.865   Qualified Member of the Engine Department.</HEAD>
<P>(a) Every person serving under the authority of a rating endorsement as Qualified Member of the Engine Department (QMED) on any United States vessel requiring QMED must hold an endorsement as QMED.
</P>
<P>(b) On vessels subject to STCW, certain seafarers meeting the requirement of this section must also hold either an STCW endorsement as Able Seafarer-Engine or Rating Forming Part of an Engineering Watch (RFPEW) or designated to perform duties in a periodically unmanned engineroom (according to § 15.404(c) and (d)), except as noted in § 15.105(g) for vessels on domestic near-coastal voyages.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78009, Dec. 24, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="I" NODE="46:1.0.1.2.15.8" TYPE="SUBPART">
<HEAD>Subpart I—Equivalents</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-059, 52 FR 38652, Oct. 16, 1987, unless otherwise noted. Redesignated by USCG-2004-17914, 78 FR 78001, Dec. 24, 2013. 


</PSPACE></SOURCE>

<DIV8 N="§ 15.901" NODE="46:1.0.1.2.15.8.7.1" TYPE="SECTION">
<HEAD>§ 15.901   Inspected vessels of less than 100 GRT.</HEAD>
<P>(a) An individual holding an MMC endorsed as Mate or Pilot of inspected, self-propelled vessels of 200 GRT or more is authorized to serve as Master on inspected vessels of less than 100 GRT within any restrictions on the individual's MMC, without further endorsement.
</P>
<P>(b) An individual holding an MMC endorsed as Master or Mate of inspected self-propelled vessels is authorized to serve as Master or Mate, respectively, of non-self-propelled vessels other than sail vessels, within any restrictions on the individual's MMC, without further endorsement.
</P>
<P>(c) An individual holding an MMC endorsed as Master or Mate of inspected sail vessels is authorized to serve as Master or Mate, respectively, of other non-self-propelled vessels, within any restrictions on the individual's MMC, without further endorsement.
</P>
<P>(d) An individual holding an MMC endorsed as Master or Mate of inspected auxiliary sail vessels, is authorized to serve as Master or Mate, respectively, of self-propelled and non-self-propelled vessels, within any restrictions on the individual's MMC, without further endorsement. 
</P>
<CITA TYPE="N">[CGD 81-059, 54 FR 150, Jan. 4, 1989, as amended by USCG-2006-24371, 74 FR 11263, Mar. 16, 2009; USCG-2004-17914, 78 FR 78010, Dec. 24, 2013; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.905" NODE="46:1.0.1.2.15.8.7.2" TYPE="SECTION">
<HEAD>§ 15.905   Uninspected passenger vessels.</HEAD>
<P>(a) An individual holding an MMC endorsed as Master or Pilot of an inspected self-propelled vessel is authorized to serve as operator of an uninspected passenger vessel of less than 100 GRT within any restrictions, other than tonnage limitations, on the individual's MMC.
</P>
<P>(b) An individual holding an MMC endorsed as a Master or Pilot of an inspected self-propelled vessel is authorized to serve as Master, as required by 46 CFR 15.805(a)(6), of an uninspected passenger vessel of 100 GRT or more within any restrictions, including gross tonnage and route, on the individual's MMC.
</P>
<P>(c) An individual holding an MMC endorsed as Mate of an inspected self-propelled vessel (other than Great Lakes, inland, or river vessels of less than 200 GRT) is authorized to serve as Operator of Uninspected Passenger Vessels (OUPV) of less than 100 GRT within any restrictions, other than tonnage limitations, on the individual's MMC.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34767, May 15, 2002, as amended by USCG-2006-24371, 74 FR 11263, Mar. 16, 2009; USCG-2004-17914, 78 FR 78010, Dec. 24, 2013; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.910" NODE="46:1.0.1.2.15.8.7.3" TYPE="SECTION">
<HEAD>§ 15.910   Towing vessels.</HEAD>
<P>No person may serve as a Master or Mate (Pilot) of any towing vessel without meeting the requirements of § 15.805(a)(5) or 15.810(d).
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11263, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 15.915" NODE="46:1.0.1.2.15.8.7.4" TYPE="SECTION">
<HEAD>§ 15.915   Engineer officer endorsements.</HEAD>
<P>The following MMC officer endorsements authorize the holder to serve as noted, within any restrictions on the MMC, and as provided by § 15.401:
</P>
<P>(a) A Designated Duty Engineer (DDE) endorsement authorizes service as Chief or Assistant Engineer on vessels of less than 500 GT in the following manners:
</P>
<P>(1) A DDE limited to vessels of less than 1,000 horsepower or less than 4,000 horsepower may serve only on near-coastal, Great Lakes, or inland waters.
</P>
<P>(2) A DDE with no horsepower limitations may serve on any waters.
</P>
<P>(3) When serving on a vessel to which STCW applies, the appropriate STCW endorsement must also be held.
</P>
<P>(b) A Chief Engineer-Limited endorsement authorizes service as Chief or Assistant Engineer on vessels of any gross tons on inland waters and of less than 1,600 GRT on ocean, near-coastal, or Great Lakes waters.
</P>
<P>(c) An Assistant Engineer-Limited endorsement authorizes service on vessels of any gross tons on inland waters and of less than 1,600 GRT on ocean, near-coastal, or Great Lakes waters.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78010, Dec. 24, 2013, as amended by USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="J" NODE="46:1.0.1.2.15.9" TYPE="SUBPART">
<HEAD>Subpart J—Vessels in Foreign Trade</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 92-061, 60 FR 24796, May 10, 1995, unless otherwise noted. Redesignated by USCG-2004-17914, 78 FR 78001 Dec. 24, 2013.


</PSPACE></SOURCE>

<DIV8 N="§ 15.1001" NODE="46:1.0.1.2.15.9.7.1" TYPE="SECTION">
<HEAD>§ 15.1001   General.</HEAD>
<P>Self-propelled vessels engaged in foreign commerce are required to use a Pilot holding a valid MMC with an appropriate endorsement as a First-Class Pilot when operating in the navigable waters of the United States specified in this subpart. 
</P>
<CITA TYPE="N">[CGD 92-061, 60 FR 24796, May 10, 1995, as amended by USCG-2006-24371, 74 FR 11263, Mar. 16, 2009; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 15.1010" NODE="46:1.0.1.2.15.9.7.2" TYPE="SECTION">
<HEAD>§ 15.1010   California.</HEAD>
<P>The following offshore marine oil terminals located within U.S. navigable waters of the State of California:
</P>
<P>(a) Carlsbad, CA. The waters including the San Diego Gas and Electric, Encina Power Plant, lying within an area bounded by a line beginning at latitude 33°10′06″ N, longitude 117°21′42″ W, thence southwesterly to latitude 33°08′54″ N, longitude 117°24′36″ W, thence southwesterly to latitude 33°04′30″ N, longitude 117°21′42″ W, thence northeasterly to latitude 33°05′36″ N, longitude 117°18′54″ W, thence northwesterly along the shoreline to latitude 33°10′06″ N, longitude 117°21′42″ W.
</P>
<P>(b) Huntington Beach, CA. The waters including the Golden West Refining Company, Huntington Beach Marine Terminal, lying within an area bounded by a line beginning at latitude 33°39′06″ N, longitude 118°00′0″ W, thence westerly to latitude 33°39′18″ N, longitude 118°05′12″ W, thence southeasterly along a line drawn three nautical miles from the baseline to latitude 33°35′30″ N, longitude 118°00′00″ W, thence easterly to latitude 33°35′30″ N, longitude 117°52′30″ W, thence northwesterly along the shoreline to latitude 33°39′06″ N, longitude 118°00′00″ W.
</P>
<P>(c) El Segundo, CA. The waters including the Chevron USA, El Segundo Marine Terminal, lying within an area bounded by a line beginning at latitude 33°56′18″ N, longitude 118°26′18″ W, thence westerly to latitude 33°56′18″ N, longitude 118°30′48″ W, thence southeasterly along a line drawn three nautical miles from the baseline to latitude 33°51′48″ N, longitude 118°27′54″ W, thence easterly to latitude 33°51′48″ N, longitude 118°24′00″ W, thence northwesterly along the shoreline to latitude 33°56′18″ N, longitude 118°26′18″ W.
</P>
<P>(d) Oxnard, CA. The waters including the Southern California Edison Company, Mandalay Generating Station, lying within an area bounded by a line beginning at latitude 34°14′12″ N, longitude 119°16′00″ W, thence westerly to latitude 34°14′12″ N, longitude 119°19′36″ W, thence southeasterly along a line drawn three nautical miles from the baseline to latitude 34°09′24″ N, longitude 119°17′20″ W, thence easterly to latitude 34°09′24″ N, longitude 119°13′24″ W, thence northwesterly along the shoreline to latitude 34°14′24″ N, longitude 119°16′00″ W.
</P>
<P>(e) Goleta, CA. The waters including the ARCO, Ellwood Marine Terminal, lying within an area bounded by a line beginning at latitude 34°26′12″ N, longitude 119°57′00″ W, thence southerly to latitude 34°22′48″ N, longitude 119°57′00″ W, thence southeasterly along a line drawn three nautical miles from the baseline to latitude 34°21′06″ N, longitude 119°50′30.5″ W, thence northerly to latitude 34°24′18″ N, longitude 119°50′30″ W, thence northwesterly along the shoreline to latitude 34°26′12″ N, longitude 119°57′00″ W.
</P>
<P>(f) Gaviota, CA. The waters including the Texaco Trading and Transportation, Gaviota Marine Terminal, lying within an area bounded by a line beginning at latitude 34°28′06″ N, longitude 120°16′00″ W, thence southerly to latitude 34°25′06″ N, longitude 120°16′00″ W, thence easterly along a line drawn three nautical miles from the baseline to latitude 34°25′24″ N, longitude 120°08′30″ W, thence northerly to latitude 34°28′24″ N, longitude 120°08′30″ W, thence westerly along the shoreline to latitude 34°28′06″ N, longitude 120°16′00″ W.
</P>
<P>(g) Moss Landing, CA. The waters including the Pacific Gas and Electric Company Power Plant, lying within an area bounded by a line beginning at latitude 36°49′00″ N, longitude 121°47′42″ W, thence westerly to latitude 36°49′00″ N, longitude 121°51′00″ W, thence southerly to latitude 36°47′00″ N, longitude 121°51′00″ W thence easterly to latitude 36°47′00″ N, longitude 121°47′54″ W, thence northerly along the shoreline to latitude 36°49′00″ N, longitude 121°47′42″ W.
</P>
<P>(h) Estero Bay, CA. The waters including various moorings, including the Pacific Gas and Electric Company mooring and the two Chevron Oil Company Terminals lying within an area bounded by a line beginning at latitude 36°25′00″ N, longitude 120°52′30″ W, thence westerly to latitude 36°25′00″ N, longitude 120°56′00″ W, thence southerly to latitude 36°22′00″ N, longitude 120°56′00″ W, thence easterly to latitude 36°22′00″ N, longitude 120°52′12″ W, thence northerly along the shoreline to latitude 36°25′00″ N, longitude 120°52′30″ W.
</P>
<P>(i) San Luis Obispo Bay, CA. The waters including the Unocal Corporation Avila Terminal and the approaches thereto, lying in an area bounded by a line beginning at latitude 35°09′42″ N, longitude 120°46′00″ W, thence southerly to latitude 35°07′00″ N, longitude 120°46′00″ W, thence easterly to latitude 35°07′00″ N, longitude 120°43′00″ W, thence northerly to latitude 35°10′24″ N, longitude 120°43′00″ W, thence westerly along the shoreline to latitude 35°09′42″ N, longitude 120°46′00″ W. 
</P>
<CITA TYPE="N">[CGD 92-061, 60 FR 24796, Jan. 4, 1995, as amended by USCG-1998-4442, 63 FR 52189, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 15.1020" NODE="46:1.0.1.2.15.9.7.3" TYPE="SECTION">
<HEAD>§ 15.1020   Hawaii.</HEAD>
<P>The following offshore marine oil terminals located within U.S. navigable waters of the State of Hawaii: Barbers Point, Island of Oahu. The waters including the Hawaiian Independent Refinery, Inc. and the Chevron moorings lying within an area bounded by a line bearing 180 degrees true from Barbers Point Light to latitude 21°14.8′N, longitude 158°06.4′W, thence easterly to latitude 21°14.8′N, longitude 158°03.3′W, thence northeasterly to latitude 21°15.6′N, longitude 158°01.1′W, thence northwesterly to latitude 21°18.5′N, longitude 158°02.0′W, thence westerly along the shoreline to latitude 21°17.8′N, longitude 158°06.4′W. 


</P>
</DIV8>


<DIV8 N="§ 15.1030" NODE="46:1.0.1.2.15.9.7.4" TYPE="SECTION">
<HEAD>§ 15.1030   New York and New Jersey.</HEAD>
<P>The following U.S. navigable waters located within the States of New York and New Jersey when the vessel is making an intra-port transit, to include, but not limited to, a movement from a dock to a dock, from a dock to an anchorage, from an anchorage to a dock, or from an anchorage to an anchorage, within the following listed operating areas:
</P>
<P>(a) East River from Execution Rocks to New York Harbor, Upper Bay;
</P>
<P>(b) Hudson River from Yonkers, New York to New York Harbor, Upper Bay;
</P>
<P>(c) Raritan River from Grossman Dock/Arsenal to New York Harbor, Lower Bay;
</P>
<P>(d) Arthur Kill Channel;
</P>
<P>(e) Kill Van Kull Channel;
</P>
<P>(f) Newark Bay;
</P>
<P>(g) Passaic River from Point No Point to Newark Bay;
</P>
<P>(h) Hackensack River from the turning basin to Newark Bay; and
</P>
<P>(i) New York Harbor, Upper and Lower Bay.
</P>
<P><B>Note to § 15.1030:</B> “Intra-port transit” as used in this section includes the movement of a foreign-trade vessel inbound from sea from the point where a State-licensed Pilot ceases providing pilotage to another point within the identified areas (<I>i.e.,</I> a dock or anchorage). Likewise, intra-port transit also includes the movement of a foreign-trade vessel outbound to sea from a point within the identified areas (<I>i.e.,</I> a dock or anchorage) to the point where a State-licensed Pilot begins providing pilotage.
</P>
<CITA TYPE="N">[CGD 92-061, 60 FR 24796, May 10, 1995, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 15.1040" NODE="46:1.0.1.2.15.9.7.5" TYPE="SECTION">
<HEAD>§ 15.1040   Massachusetts.</HEAD>
<P>The following U.S. navigable waters located within the State of Massachusetts when the vessel is in transit, but not bound to or departing from a port within the following listed operating areas:
</P>
<P>(a) Cape Cod Bay south of latitude 41°48′54″ N;
</P>
<P>(b) The Cape Cod Canal; and
</P>
<P>(c) Buzzards Bay east of a line extending from the southernmost point of Wilbur Point (latitude 41°34′55″ N longitude 70°51′15″ W) to the easternmost point of Pasque Island (latitude 41°26′55″ N longitude 70°50′30″ W).
</P>
<CITA TYPE="N">[CGD 92-061, 60 FR 24796, May 10, 1995, as amended by USCG-1998-4442, 63 FR 52189, Sept. 10, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 15.1050" NODE="46:1.0.1.2.15.9.7.6" TYPE="SECTION">
<HEAD>§ 15.1050   North Carolina.</HEAD>
<P>(a) The following navigable waters of the United States within the State of North Carolina when the vessel is maneuvering while berthing or unberthing, is approaching or passing through a bridge, or is making any intra-port transit, which transit may include but is not limited to movement from a dock to a dock, from a dock to an anchorage, from an anchorage to a dock, or from an anchorage to an anchorage, within either of the following areas:
</P>
<P>(1) The waters of the Cape Fear River from the boundary line established by 46 CFR 7.60 to Latitude 34°16.5′ N.
</P>
<P>(2) The waters of the Northeast Cape Fear River from its confluence with the Cape Fear River at Point Peter to Latitude 34°17′ N.
</P>
<P>(b) This subpart does not apply to any vessel on the waters specified in paragraph (a) of this section if the laws of the State of North Carolina require a State-licensed Pilot on the vessel.
</P>
<CITA TYPE="N">[CGD 97-073, 63 FR 57255, Oct. 27, 1998]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="K" NODE="46:1.0.1.2.15.10" TYPE="SUBPART">
<HEAD>Subpart K—Vessels Subject to Requirements of STCW</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2004-17914, 78 FR 78010, Dec. 24, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 15.1101" NODE="46:1.0.1.2.15.10.7.1" TYPE="SECTION">
<HEAD>§ 15.1101   General.</HEAD>
<P>(a) Except as noted in paragraphs (a)(1) and (2) of this section, the regulations in this subpart apply to seagoing vessels as defined in § 10.107 of this subchapter.
</P>
<P>(1) The following vessels are exempt from application of the STCW Convention:
</P>
<P>(i) Fishing vessels as defined in 46 U.S.C. 2101.
</P>
<P>(ii) Fishing vessels used as fish-tender vessels as defined in 46 U.S.C. 2101.
</P>
<P>(iii) Barges as defined in 46 U.S.C. 102, including non-self-propelled MODUs.
</P>
<P>(iv) Vessels operating exclusively on the Great Lakes or on the inland waters of the U.S., in the Straits of Juan de Fuca, or on the Inside Passage between Puget Sound and Cape Spencer.
</P>
<P>(v) Pilot vessels engaged on pilotage duty.
</P>
<P>(2) The following small vessels engaged exclusively on domestic, near-coastal voyages are not subject to any obligation for the purposes of the STCW Convention:
</P>
<P>(i) Small passenger vessels subject to subchapter T or K of this chapter.
</P>
<P>(ii) Vessels of less than 200 GRT (other than passenger vessels subject to subchapter H of this chapter).
</P>
<P>(iii) Uninspected passenger vessels as defined in subparagraph (B) of the definition of uninspected passenger vessel in 46 U.S.C. 2101.
</P>
<P>(b) Masters, Mates, and engineers serving on vessels identified in paragraphs (a)(2)(i) and (ii) of this section may be issued, without additional proof of qualification, an appropriate STCW endorsement when the Coast Guard determines that such a document is necessary to enable the vessel to engage on a single international voyage of a non-routine nature. The STCW endorsement will be expressly limited to service on the vessel or the class of vessels and will not establish qualification for any other purpose.
</P>
<CITA TYPE="N">[USCG-2004-17914, 78 FR 78010, Dec. 24, 2013, as amended by USCG-2018-0874, 84 FR 30883, June 28, 2019; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 15.1103" NODE="46:1.0.1.2.15.10.7.2" TYPE="SECTION">
<HEAD>§ 15.1103   Employment and service within the restrictions of an STCW endorsement or of a certificate of training.</HEAD>
<P>(a) Onboard a seagoing vessel of 500 GT or more, driven by main propulsion machinery of 1,000 HP/750 kW propulsion power or more or on an international voyage beyond the boundary line as described in part 7 of this chapter, no person may employ or engage any person to serve, and no person may serve, in a position requiring a person to hold an STCW endorsement, including Master, Chief Mate, Chief Engineer Officer, Second Engineer Officer, Officer of the Navigational or Engineering Watch, or GMDSS Radio Operator, unless the person serving holds an appropriate, valid STCW endorsement issued in accordance with part 11 of this subchapter.
</P>
<P>(b) Onboard a seagoing vessel of 500 GT or more, no person may employ or engage any person to serve, and no person may serve, as an RFPNW, except for training, unless the person serving holds an appropriate, valid STCW endorsement issued in accordance with part 12 of this subchapter.
</P>
<P>(c) As of January 1, 2017, onboard a seagoing vessel of 500 GT or more, no person may employ or engage any person to serve, and no person may serve, as an Able Seafarer-Deck, except for training, unless the person serving holds an appropriate, valid STCW endorsement issued in accordance with part 12 of this subchapter.
</P>
<P>(d) Onboard a seagoing vessel driven by main propulsion machinery of 1,000 HP/750 kW propulsion power or more, no person may employ or engage any person to serve, and no person may serve as an RFPEW, nor may any person be designated to perform duties in a periodically unmanned engineroom, except for training or for the performance of duties of an unskilled nature, unless the person serving holds an appropriate, valid STCW endorsement issued in accordance with part 12 of this subchapter.
</P>
<P>(e) As of January 1, 2017, onboard a seagoing vessel driven by main propulsion machinery of 1,000 HP/750 kW propulsion power or more, no person may employ or engage any person to serve, and no person may serve as an Able Seafarer-Engine, except for training, unless the person serving holds an appropriate valid STCW endorsement issued in accordance with part 12 of this subchapter.
</P>
<P>(f) Onboard a passenger ship, as defined by the Convention for the Safety of Life at Sea, 1974, as amended (SOLAS) (incorporated by reference, see § 15.103), on an international voyage, any person serving as Master, Chief Mate, Mate, Chief Engineer, engineer officer, or any person holding an MMC and performing duties relating to safety, cargo handling, or care for passengers, must meet the appropriate requirements of Regulation V/2 of the STCW Convention (incorporated by reference, see § 15.103). These individuals must hold documentary evidence to show they meet these requirements.
</P>
<P>(g) Onboard a seagoing vessel required to comply with provisions of the GMDSS in Chapter IV of SOLAS, no person may employ or engage any person to serve, and no person may serve, as the person designated to maintain GMDSS equipment at sea, when the service of a person so designated is used to meet the maintenance requirements of SOLAS Regulation IV/15, which allows for capability of at-sea electronic maintenance to ensure that radio equipment is available for radio communication, unless the person so serving holds documentary evidence that they are competent to maintain GMDSS equipment at sea.
</P>
<P>(h) <I>Medical certificate.</I> (1) A person may not employ or engage an individual unless that individual maintains a current medical certificate.
</P>
<P>(2) After January 1, 2017, all persons employed or engaged onboard vessels to which STCW applies must hold a medical certificate valid for 2 years unless the mariner is under the age of 18, in which case the maximum period of validity will be 1 year.
</P>
<P>(3) If a mariner's medical certificate expires during a voyage, it will remain valid until the next United States port of call, provided that the period after expiration does not exceed 90 days.


</P>
</DIV8>


<DIV8 N="§ 15.1105" NODE="46:1.0.1.2.15.10.7.3" TYPE="SECTION">
<HEAD>§ 15.1105   Familiarization and Basic Training (BT).</HEAD>
<P>(a) Onboard a seagoing vessel to which this subpart applies, no person may assign any person to perform shipboard duties, and no person may perform those duties, unless the person performing them has received—
</P>
<P>(1) Training in personal survival techniques as set out in the standard of competence under Regulation VI/1 of the STCW Convention (incorporated by reference, see § 15.103); or
</P>
<P>(2) Sufficient familiarization training or instruction that they—
</P>
<P>(i) Can communicate with other persons onboard about elementary safety matters and understand informational symbols, signs, and alarm signals concerning safety;
</P>
<P>(ii) Know what to do if a person falls overboard; if fire or smoke is detected; or if the fire alarm or abandon-ship alarm sounds;
</P>
<P>(iii) Can identify stations for muster and embarkation, and emergency-escape routes;
</P>
<P>(iv) Can locate and don life jackets;
</P>
<P>(v) Can raise the alarm and knows the use of portable fire extinguishers;
</P>
<P>(vi) Can take immediate action upon encountering an accident or other medical emergency before seeking further medical assistance onboard; and
</P>
<P>(vii) Can close and open the fire doors, weather-tight doors, and watertight doors fitted in the vessel other than those for hull openings.
</P>
<P>(b) Onboard a seagoing vessel to which this subpart applies, no person may assign a shipboard duty or responsibility to any person who is serving in a position that must be filled as part of the required crew complement, and no person may perform any such duty or responsibility, unless they are familiar with it and with all of the vessel's arrangements, installations, equipment, procedures, and characteristics relevant to their routine and emergency duties or responsibilities, in accordance with Regulation I/14 of the STCW Convention.
</P>
<P>(c) Onboard a seagoing vessel to which this subpart applies, no person may assign a shipboard duty or responsibility to any person who is serving in a position that must be filled as part of the required crew complement or who is assigned a responsibility on the muster list, and no person may perform any such duty or responsibility, unless the person performing it can produce evidence of having—
</P>
<P>(1) Received appropriate approved Basic Training or instruction as set out in the standards of competence under Regulation VI/1 of the STCW Convention, with respect to personal survival techniques, fire prevention and fire-fighting, elementary first aid, and personal safety and social responsibilities; and
</P>
<P>(2) Maintained the standard of competence under Regulation VI/1 of the STCW Convention, with respect to personal survival techniques, fire prevention and fire-fighting, elementary first aid, and personal safety and social responsibilities, every 5 years.
</P>
<P>(d) Fish-processing vessels in compliance with the provisions of part 28 of this chapter on instructions, drills, and safety orientation are deemed to be in compliance with the requirements of this section on familiarization and Basic Training.


</P>
</DIV8>


<DIV8 N="§ 15.1107" NODE="46:1.0.1.2.15.10.7.4" TYPE="SECTION">
<HEAD>§ 15.1107   Maintenance of merchant mariners' records by owner or operator.</HEAD>
<P>For every credentialed mariner employed on a U.S.-documented seagoing vessel, the owner or operator must ensure that the following information is maintained and readily accessible to those in management positions, including the Master of the vessel, who are responsible for the safety of the vessel, compliance with laws and regulations, and for the prevention of marine pollution:
</P>
<P>(a) Experience and training relevant to assigned shipboard duties (<I>i.e.,</I> record of training completed, ship-specific familiarization and of relevant on-the-job experience acquired).
</P>
<P>(b) Copies of the mariner's current credentials.


</P>
</DIV8>


<DIV8 N="§ 15.1109" NODE="46:1.0.1.2.15.10.7.5" TYPE="SECTION">
<HEAD>§ 15.1109   Watches.</HEAD>
<P>Except those serving on vessels listed in § 15.105(f) and (g), each Master of a vessel that operates beyond the boundary line, as described in part 7 of this chapter, must ensure observance of the principles concerning watchkeeping set out in Regulation VIII/2 of the STCW Convention and section A-VIII/2 of the STCW Code (both incorporated by reference, see § 15.103).


</P>
</DIV8>


<DIV8 N="§ 15.1111" NODE="46:1.0.1.2.15.10.7.6" TYPE="SECTION">
<HEAD>§ 15.1111   Work hours and rest periods.</HEAD>
<P>(a) Every person assigned duty as Officer in Charge of a Navigational or Engineering Watch, or duty as Ratings Forming Part of a Navigational or Engineering Watch, or designated safety, prevention of pollution, and security duties onboard any vessel that operates beyond the boundary line, as described in part 7 of this chapter, must receive—
</P>
<P>(1) A minimum of 10 hours of rest in any 24-hour period; and
</P>
<P>(2) 77 hours of rest in any 7-day period.
</P>
<P>(b) The hours of rest required under paragraph (a) of this section may be divided into no more than two periods in any 24-hour period, one of which must be at least 6 hours in length, and the interval between consecutive periods of rest must not exceed 14 hours.
</P>
<P>(c) The requirements of paragraphs (a) and (b) of this section need not be maintained in the case of an emergency or drill or in other overriding operational conditions.
</P>
<P>(d) The minimum period of rest required under paragraph (a) of this section may not be devoted to watchkeeping or other duties.
</P>
<P>(e) Watchkeeping personnel remain subject to the work-hour limits in 46 U.S.C. 8104 and to the conditions under which crewmembers may be required to work.
</P>
<P>(f) The Master must post watch schedules where they are easily accessible. They must cover each affected person under paragraph (a) of this section, and must take into account the rest requirements of this section as well as port rotations and changes in the vessel's itinerary.
</P>
<P>(g) Records of daily hours of rest must be maintained onboard the vessel. Each affected person under paragraph (a) of this section must receive a copy of the records pertaining to them, which will be endorsed by the Master or by a person authorized by the Master and by the seafarer.
</P>
<P>(h) For every seafarer on call, such as when a machinery space is unattended, the seafarer must have an adequate compensatory rest period if the normal period of rest is disturbed by call-outs to work.
</P>
<P>(i) The Master of the vessel may suspend the schedule of hours of rest and require a seafarer to perform any hours of work necessary for the immediate safety of the ship, persons onboard, or cargo, or for the purpose of giving assistance to other ships or persons in distress at sea. As soon as practicable after the situation has been restored, the Master must ensure that any seafarer who has performed work in a scheduled rest period is provided with an adequate period of rest.
</P>
<P>(j) In exceptional circumstances, the Master may authorize exceptions from the hours of rest required under paragraphs (a) and (b) of this section provided that:
</P>
<P>(1) The hours of rest provided for in paragraph (a)(1) of this section may be divided into no more than three periods, one of which must be at least 6 hours in length, and neither of the other two periods are permitted to be less than one hour in length.
</P>
<P>(i) Exceptions to paragraph (a)(1) of this section must not extend beyond two 24-hour periods in any 7-day period; and,
</P>
<P>(ii) The intervals between consecutive periods of rest must not exceed 14 hours.
</P>
<P>(2) Exceptions to paragraphs (a)(2) and (b) of this section must not be less than 70 hours of rest in any 7-day period.
</P>
<P>(3) Exceptions to paragraph (a)(2) of this section are not allowed for more than two consecutive weeks, and the intervals between two periods of exceptions to paragraph (a)(2) must not be less than twice the duration of the longer exception.


</P>
</DIV8>


<DIV8 N="§ 15.1113" NODE="46:1.0.1.2.15.10.7.7" TYPE="SECTION">
<HEAD>§ 15.1113   Security personnel.</HEAD>
<P>(a) Onboard a seagoing vessel of 500 GT or more to which the International Ship and Port Facility Security (ISPS) Code applies, all persons performing duties as Vessel Security Officer (VSO) must hold a valid endorsement as VSO.
</P>
<P>(b) Persons who hold an endorsement as VSO will be deemed to satisfy the requirements for vessel personnel with designated security duties in paragraph (c) of this section.
</P>
<P>(c) After March 24, 2014, onboard a seagoing vessel of 500 GT or more to which the ISPS Code applies, all personnel with designated security duties must hold a valid endorsement as vessel personnel with designated security duties, or a certificate of course completion or documentary evidence of onboard training from an appropriate Coast Guard-accepted or Coast Guard-approved course meeting the requirements of 33 CFR 104.220.
</P>
<P>(d) Persons who hold an endorsement as vessel personnel with designated security duties, or a certificate of course completion or documentary evidence of onboard training from an appropriate Coast Guard-accepted or Coast Guard-approved course for vessel personnel with designated security duties, will be deemed to satisfy the requirements for all other vessel personnel in paragraph (e) of this section.
</P>
<P>(e) After March 24, 2014, onboard a seagoing vessel of 500 GT or more to which the ISPS Code applies, all other vessel personnel must hold a valid endorsement in security awareness, or a certificate of course completion from an appropriate Coast Guard-accepted or Coast Guard-approved course, or documentary evidence of onboard training meeting the requirements of 33 CFR 104.225.
</P>
<P>(f) After March 24, 2014, onboard a seagoing vessel of 500 GT or more to which the ISPS Code applies, all contractors, whether part-time, full-time, temporary, or permanent, must have knowledge of the requirements in 33 CFR 104.225, through training or equivalent job experience. Vessel owners and operators must maintain records documenting this requirement and produce those records to the Coast Guard upon request.


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="16" NODE="46:1.0.1.2.16" TYPE="PART">
<HEAD>PART 16—CHEMICAL TESTING
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 7101, 7301, and 7701; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 86-067, 53 FR 47079, Nov. 21, 1988, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.2.16.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 16.101" NODE="46:1.0.1.2.16.1.7.1" TYPE="SECTION">
<HEAD>§ 16.101   Purpose of regulations.</HEAD>
<P>(a) The regulations in this part provide a means to minimize the use of intoxicants by merchant marine personnel and to promote a drug free and safe work environment.
</P>
<P>(b) These regulations prescribe the minimum standards, procedures, and means to be used to test for the use of dangerous drugs.
</P>
<P>(c) As part of a reasonable cause drug testing program established pursuant to this part, employers may test for drugs in addition to those specified in this part only with approval granted by the Coast Guard under 49 CFR part 40 and for substances for which the Department of Health and Human Services has established an approved testing protocol and positive threshold.


</P>
</DIV8>


<DIV8 N="§ 16.105" NODE="46:1.0.1.2.16.1.7.2" TYPE="SECTION">
<HEAD>§ 16.105   Definitions of terms used in this part.</HEAD>
<P><I>Chemical test</I> means a scientifically recognized test which analyzes an individual's breath, blood, urine, saliva, bodily fluids, or tissues for evidence of dangerous drug or alcohol use.
</P>
<P><I>Consortium/Third party administrator (C/TPA)</I> means a service agent who provides or coordinates the provision of a variety of drug and alcohol testing services to employers. C/TPAs typically perform administrative tasks concerning the operation of the employers' drug and alcohol testing programs. This term includes, but is not limited to, groups of employers who join together to administer, as a single entity, the DOT drug and alcohol testing programs of its members.
</P>
<P><I>Credential</I> is the same as defined in 46 CFR 10.107.
</P>
<P><I>Crewmember</I> means an individual who is:
</P>
<P>(1) Onboard a vessel acting under the authority of a credential issued under this subchapter, whether or not the individual is a member of the vessel's crew; or
</P>
<P>(2) Engaged or employed onboard a vessel owned in the United States that is required by law or regulation to engage, employ, or be operated by an individual holding a credential issued under this subchapter, except for the following:
</P>
<P>(i) Individuals on fish processing vessels who are primarily employed in the preparation of fish or fish products, or in a support position, and who have no duties that directly affect the safe operation of the vessel;
</P>
<P>(ii) Scientific personnel on an oceanographic research vessel;
</P>
<P>(iii) Individuals on industrial vessels who are industrial personnel, as defined in this chapter; and
</P>
<P>(iv) Individuals not required under part 15 of this subchapter who have no duties that directly affect the safe operation of the vessel.
</P>
<P><I>Dangerous drug</I> means a narcotic drug, a controlled substance, or a controlled-substance analog (as defined in section 102 of the Comprehensive Drug Abuse and Control Act of 1970 (21 U.S.C. 802)).
</P>
<P><I>Drug test</I> means a chemical test of an individual's urine for evidence of dangerous drug use.
</P>
<P><I>Employer</I> means a marine employer or sponsoring organization.
</P>
<P><I>Fails a chemical test for dangerous drugs</I> means that the result of a chemical test conducted in accordance with 49 CFR 40 was reported as “positive” by a Medical Review Officer because the chemical test indicated the presence of a dangerous drug at a level equal to or exceeding the levels established in 49 CFR part 40.
</P>
<P><I>Marine employer</I> means the owner, managing operator, charterer, agent, Master, or Person in Charge of a vessel, other than a recreational vessel.
</P>
<P><I>Medical Review Officer (MRO)</I> means a person who is a licensed physician and who is responsible for receiving and reviewing laboratory results generated by an employer's drug testing program and evaluating medical explanations for certain drug test results.
</P>
<P><I>Operation</I> means to navigate, steer, direct, manage, or sail a vessel, or to control, monitor, or maintain the vessel's main or auxiliary equipment or systems. Operation includes:
</P>
<P>(a) Determining the vessel's position, piloting, directing the vessel along a desired trackline, keeping account of the vessel's progress through the water, ordering or executing changes in course, rudder position, or speed, and maintaining a lookout;
</P>
<P>(b) Controlling, operating, monitoring, maintaining, or testing: the vessel's propulsion and steering systems; electric power generators; bilge, ballast, fire, and cargo pumps; deck machinery including winches, windlasses, and lifting equipment; lifesaving equipment and appliances; firefighting systems and equipment; and navigation and communication equipment; and
</P>
<P>(c) Mooring, anchoring, and line handling; loading or discharging of cargo or fuel; assembling or disassembling of tows; and maintaining the vessel's stability and watertight integrity.
</P>
<P><I>Passes a chemical test for dangerous drugs</I> means the result of a chemical test conducted in accordance with 49 CFR part 40 is reported as “negative” by a Medical Review Officer in accordance with that part. 
</P>
<P><I>Positive rate for random drug testing</I> means the number of verified positive results for random drug tests conducted under this part plus the number of refusals of random drug tests required by this part, divided by the total number of random drug test results (<I>i.e.,</I> positives, negatives, and refusals) under this part. 
</P>
<P><I>Refuse to submit</I> means you refused to take a drug test as set out in 49 CFR 40.191.
</P>
<P><I>Serious marine incident</I> means an event defined in 46 CFR 4.03-2.
</P>
<P><I>Service agent</I> means any person or entity that provides services specified under this part or 49 CFR part 40 to employers and/or crewmembers in connection with DOT drug and alcohol testing requirements. This includes, but is not limited to, collectors, BATs and STTs, laboratories, MROs, substance abuse professionals, and C/TPAs. To act as service agents, persons and organizations must meet the qualifications set forth in applicable sections of 49 CFR part 40. Service agents are not employers for purposes of this part.
</P>
<P><I>Sponsoring organization</I> is any company, consortium, corporation, association, union, or other organization with which individuals serving in the marine industry, or their employers, are associated.
</P>
<P><I>Stand-down</I> means the practice of temporarily removing a crewmember from the performance of safety-sensitive functions based only on a report from a laboratory to the MRO of a confirmed positive test for a drug or drug metabolite, an adulterated test, or a substituted test, before the MRO has completed verification of the test result.
</P>
<P><I>Substance Abuse Professional (SAP)</I> means a person who evaluates employees who have violated a DOT drug and alcohol regulation and makes recommendations concerning education, treatment, follow-up testing, and aftercare.
</P>
<P><I>Vessel owned in the United States</I> means any vessel documented or numbered under the laws of the United States; and any vessel owned by a citizen of the United States that is not documented or numbered by any nation.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47079, Nov. 21, 1988; 53 FR 48367, Nov. 30, 1988, as amended by CGD 90-014, 56 FR 31033, July 8, 1991; CGD 90-053, 58 FR 31107, May 28, 1993; CGD 93-051, 59 FR 28792, June 3, 1994; 59 FR 62226, Dec. 2, 1994; CGD 91-223, 60 FR 4525, Jan. 23, 1995; USCG-2000-7759, 66 FR 42967, Aug. 16, 2001; USCG-2003-16414, 69 FR 6577, Feb. 11, 2004; USCG-2006-24371, 74 FR 11263, Mar. 16, 2009; USCG-2021-0097, 89 FR 93134, Nov. 25, 2024; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024] 


</CITA>
</DIV8>


<DIV8 N="§ 16.107" NODE="46:1.0.1.2.16.1.7.3" TYPE="SECTION">
<HEAD>§ 16.107   Waivers.</HEAD>
<P>(a) To obtain a waiver from 49 CFR 40.21 or from this part you must send your request for a waiver to the Commandant (CG-INV).
</P>
<P>(b) Employers for whom compliance with this part would violate the domestic laws or policies of another country may request an exemption from the drug testing requirements of this part by submitting a written request to Commandant (CG-INV), at the address listed in § 16.500(a).
</P>
<P>(c) An employer may request a waiver from the Coast Guard in order to stand-down a crewmember following the Medical Review Officer's receipt of a laboratory report of a confirmed positive test for a drug or drug metabolite, an adulterated test, or a substituted test pertaining to the crewmember. Consistent with 49 CFR 40.21, the request for a waiver must include as a minimum: Information about the organization and the proposed written company policy concerning stand-down. Specific elements required in the written waiver request are contained in 49 CFR 40.21(c).
</P>
<CITA TYPE="N">[USCG-2000-7759, 66 FR 42967, Aug. 16, 2001, as amended by USCG-2009-0702, 74 FR 49225, Sept. 25, 2009] 


</CITA>
</DIV8>


<DIV8 N="§ 16.109" NODE="46:1.0.1.2.16.1.7.4" TYPE="SECTION">
<HEAD>§ 16.109   Public Interest Exclusion (PIE).</HEAD>
<P>Service agents are subject to Public Interest Exclusion (PIE) actions in accordance with 49 CFR Part 40, subpart R. The PIE is an action which excludes from participation in DOT's drug and alcohol testing program any service agent who, by serious noncompliance with this part or with 49 CFR part 40, has shown that it is not currently acting in a responsible manner.
</P>
<CITA TYPE="N">[USCG-2000-7759, 66 FR 42968, Aug. 16, 2001] 


</CITA>
</DIV8>


<DIV8 N="§ 16.113" NODE="46:1.0.1.2.16.1.7.5" TYPE="SECTION">
<HEAD>§ 16.113   Chemical drug testing.</HEAD>
<P>(a) Drug testing programs required by this part must be conducted in accordance with 49 CFR part 40, Procedures for Transportation Workplace Testing Programs. This subpart summarizes the responsibilities of credentialed mariners, marine employers, MRO, SAP and other chemical testing service providers in 49 CFR part 40. The regulations in 49 CFR part 40 should be consulted to determine the specific procedures which must be established and utilized. Drug testing programs required by this part must use only drug testing laboratories certified by the Department of Health and Human Services (DHHS).
</P>
<P>(b) Each specimen collected in accordance with this part will be tested, as provided in 49 CFR 40.85, for the following:
</P>
<P>(1) Marijuana;
</P>
<P>(2) Cocaine;
</P>
<P>(3) Opiates;
</P>
<P>(4) Phencyclidine (PCP); and
</P>
<P>(5) Amphetamines.
</P>
<CITA TYPE="N">[USCG-2000-7759, 66 FR 42968, Aug. 16, 2001, as amended by USCG-2006-24371, 74 FR 11264, Mar. 16, 2009] 




</CITA>
</DIV8>


<DIV8 N="§ 16.115" NODE="46:1.0.1.2.16.1.7.6" TYPE="SECTION">
<HEAD>§ 16.115   Penalties.</HEAD>
<P>Violation of this part is subject to the civil penalties set forth in 46 U.S.C. 2115. Any person who fails to implement or conduct, or who otherwise fails to comply with the requirements for chemical testing for dangerous drugs as prescribed under this part, is liable to the United States Government for a civil penalty of not more than $5,000 for each violation. Each day of a continuing violation will constitute a separate violation.
</P>
<CITA TYPE="N">[USCG-2000-7759, 66 FR 42968, Aug. 16, 2001] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.2.16.2" TYPE="SUBPART">
<HEAD>Subpart B—Required Chemical Testing</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 86-067, 53 FR 47079, Nov. 21, 1988, as amended by USCG-2021-0097, 89 FR 93134, Nov. 25, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 16.201" NODE="46:1.0.1.2.16.2.7.1" TYPE="SECTION">
<HEAD>§ 16.201   Application.</HEAD>
<P>(a) Chemical testing of personnel must be conducted as required by this subpart and in accordance with the procedures detailed in 49 CFR part 40.
</P>
<P>(b) If an individual fails a chemical test for dangerous drugs under this part, the individual will be presumed to be a user of dangerous drugs.
</P>
<P>(c) If an individual holding a credential fails a chemical test for dangerous drugs, the individual's employer, prospective employer, or sponsoring organization must report the test results in writing to the nearest Coast Guard Officer in Charge, Marine Inspection (OCMI). The individual must be denied employment as a crewmember or must be removed from duties which directly affect the safe operation of the vessel as soon as practicable and is subject to suspension and revocation proceedings against their credential under part 5 of this chapter.
</P>
<P>(d) If an individual who does not hold a credential fails a chemical test for dangerous drugs, the individual will be denied employment as a crewmember or removed from duties that directly affect the safe operation of the vessel, as soon as possible.
</P>
<P>(e) An individual who has failed a required chemical test for dangerous drugs may not be re-employed aboard a vessel until the requirements of paragraph (f) of this section and part 5 of this chapter, if applicable, have been satisfied.
</P>
<P>(f) Before an individual who has failed a required chemical test for dangerous drugs may return to work aboard a vessel, the MRO must determine that the individual is drug-free and the risk of subsequent use of dangerous drugs by that person is sufficiently low to justify their return to work. In addition, the individual must agree to be subject to increased unannounced testing—
</P>
<P>(1) For a minimum of six (6) tests in the first year after the individual returns to work as required in 49 CFR part 40; and
</P>
<P>(2) For any additional period as determined by the MRO up to a total of 60 months.
</P>
<CITA TYPE="N">[CGD 86-607, 53 FR 47049, Nov. 11, 1988, as amended by CGD 90-014, 56 FR 31034, July 8, 1991; USCG-2000-7759, 66 FR 42968, Aug. 16, 2001; USCG-2006-24371, 74 FR 11264, Mar. 16, 2009] 


</CITA>
</DIV8>


<DIV8 N="§ 16.203" NODE="46:1.0.1.2.16.2.7.2" TYPE="SECTION">
<HEAD>§ 16.203   Employer, MRO, and SAP responsibilities.</HEAD>
<P>(a) <I>Employers.</I> (1) Employers must ensure that they and their crewmembers meet the requirements of this part.
</P>
<P>(2) Employers are responsible for all the actions of their officials, representatives, and agents in carrying out the requirements of this part.
</P>
<P>(3) All agreements and arrangements, written or unwritten, between and among employers and service agents concerning the implementation of DOT drug testing requirements are deemed, as a matter of law, to require compliance with all applicable provisions of this part and DOT agency drug testing regulations. Compliance with these provisions is a material term of all such agreements and arrangements.
</P>
<P>(b) <I>Medical Review Officer (MRO).</I> (1) Individuals performing MRO functions must meet the training requirements and follow the procedures in 49 CFR part 40.
</P>
<P>(2) MROs may report chemical drug test results to the Coast Guard for unemployed, self-employed, or individual mariners.
</P>
<P>(c) <I>Substance Abuse Professional (SAP).</I> Individuals performing SAP functions must meet the training requirements and follow the procedures in 49 CFR part 40.
</P>
<CITA TYPE="N">[USCG-2000-7759, 66 FR 42968, Aug. 16, 2001] 


</CITA>
</DIV8>


<DIV8 N="§ 16.205" NODE="46:1.0.1.2.16.2.7.3" TYPE="SECTION">
<HEAD>§ 16.205   Implementation of chemical testing programs.</HEAD>
<P>(a) When a vessel owned in the United States is operating in waters that are not subject to the jurisdiction of the United States, the testing requirements of §§ 16.210 and 16.230 do not apply to a citizen of a foreign country engaged or employed as Pilot in accordance with the laws or customs of that foreign country.
</P>
<P>(b) Upon written request of an employer, Commandant (CG-INV) will review the employer's chemical testing program to determine compliance with the provisions of this part.
</P>
<CITA TYPE="N">[CGD 90-014, 56 FR 60930, Nov. 29, 1991, as amended by 59 FR 62226, Dec. 2, 1994; CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 96-041, 61 FR 50726, Sept. 27, 1996; CGD 95-028, 62 FR 51196, Sept. 30, 1997; USCG-2009-0702, 74 FR 49225, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 16.210" NODE="46:1.0.1.2.16.2.7.4" TYPE="SECTION">
<HEAD>§ 16.210   Pre-employment testing requirements.</HEAD>
<P>(a) No marine employer may engage or employ any individual to serve as a crewmember unless the individual passes a chemical test for dangerous drugs for that employer.
</P>
<P>(b) An employer may waive a pre-employment test required for a job applicant by paragraph (a) of this section if the individual provides satisfactory evidence that they have:
</P>
<P>(1) Passed a chemical test for dangerous drugs, required by this part, within the previous six months with no subsequent positive drug tests during the remainder of the six-month period; or
</P>
<P>(2) During the previous 185 days been subject to a random testing program required by § 16.230 for at least 60 days and did not fail or refuse to participate in a chemical test for dangerous drugs required by this part.
</P>
<CITA TYPE="N">[CGD 90-053, 58 FR 31107, May 28, 1993, as amended by CGD 93-051, 59 FR 28792, June 3, 1994]


</CITA>
</DIV8>


<DIV8 N="§ 16.220" NODE="46:1.0.1.2.16.2.7.5" TYPE="SECTION">
<HEAD>§ 16.220   Periodic testing requirements.</HEAD>
<P>(a) Except as provided by paragraph (c) of this section and § 10.227(g) of this subchapter, an applicant must pass a chemical test for dangerous drugs

for—
</P>
<P>(1) An original issuance of a Merchant Mariner Credential (MMC);
</P>
<P>(2) The first issuance, raise of grade, or renewal of an officer endorsement on an MMC;
</P>
<P>(3) A raise of grade of an MMC;
</P>
<P>(4) The first endorsement as an Able Seafarer, Lifeboat Operator, Qualified Member of the Engine Department (QMED), or a tank vessel endorsement; or
</P>
<P>(5) A reissuance of a credential with a new expiration date. Results of the test must be provided to the Coast Guard in a manner prescribed by the Coast Guard. The test results must be completed and dated not more than 185 days before submission of the application.
</P>
<P>(b) Unless excepted under paragraph (c) of this section, each Pilot required by this subchapter to receive an annual physical examination must pass a chemical test for dangerous drugs as a part of that examination, and provide the results to the Coast Guard. Applicants need not submit additional copies of their annual chemical test for dangerous drugs pursuant to paragraph (a) of this section if the applicant submitted passing results of a chemical test for dangerous drugs to the Coast Guard within 12 months of the date of application.
</P>
<P>(c) An applicant need not submit evidence of passing a chemical test for dangerous drugs required by paragraph (a) or (b) of this section if they provide satisfactory evidence that they have—
</P>
<P>(1) Passed a chemical test for dangerous drugs required by this part within the previous 6 months with no subsequent positive chemical tests during the remainder of the 6-month period; or
</P>
<P>(2) During the previous 185 days been subject to a random testing program required by § 16.230 for at least 60 days and did not fail or refuse to participate in a chemical test for dangerous drugs required by this part.
</P>
<P>(d) Except as provided by paragraph (b) of this section, an applicant is required to provide the results of only one chemical test for dangerous drugs when multiple transactions are covered by or requested in a single application. 
</P>
<CITA TYPE="N">[CGD 91-223, 60 FR 4525, Jan. 23, 1995, as amended by USCG-2006-24371, 74 FR 11264, Mar. 16, 2009; USCG-2018-0874, 84 FR 30883, June 28, 2019; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 16.230" NODE="46:1.0.1.2.16.2.7.6" TYPE="SECTION">
<HEAD>§ 16.230   Random testing requirements.</HEAD>
<P>(a) Marine employers must establish programs for the chemical testing for dangerous drugs on a random basis of crewmembers on inspected vessels who:
</P>
<P>(1) Occupy a position, or perform the duties and functions of a position, required by the vessel's Certificate of Inspection;
</P>
<P>(2) Perform the duties and functions of patrolmen or watchmen required by this chapter; or,
</P>
<P>(3) Are specifically assigned the duties of warning, mustering, assembling, assisting, or controlling the movement of passengers during emergencies.
</P>
<P>(b) Marine employers must establish programs for the chemical testing for dangerous drugs on a random basis of crewmembers on uninspected vessels who:
</P>
<P>(1) Are required by law or regulation to hold a credential issued by the Coast Guard in order to perform their duties on the vessel;
</P>
<P>(2) Perform duties and functions directly related to the safe operation of the vessel;
</P>
<P>(3) Perform the duties and functions of patrolmen or watchmen required by this chapter; or,
</P>
<P>(4) Are specifically assigned the duties of warning, mustering, assembling, assisting, or controlling the movement of passengers during emergencies.
</P>
<P>(c) The selection of crewmembers for random drug testing must be made by a scientifically valid method, such as a random number table or a computer-based random number generator that is matched with crewmembers' Social Security numbers, payroll identification numbers, or other comparable identifying numbers. Under the testing frequency and selection process used, each covered crewmember will have an equal chance of being tested each time selections are made and an employee's chance of selection will continue to exist throughout their employment. As an alternative, random selection may be accomplished by periodically selecting one or more vessels and testing all crewmembers covered by this section, provided that each vessel subject to the marine employer's test program remains equally subject to selection.
</P>
<P>(d) Marine employers may form or otherwise use sponsoring organizations, or may use contractors, to conduct the random chemical testing programs required by this part.
</P>
<P>(e) Except as provided in paragraph (f) of this section, the minimum annual percentage rate for random drug testing must be 50 percent of covered crewmembers.
</P>
<P>(f) The annual rate for random drug testing may be adjusted in accordance with this paragraph.
</P>
<P>(1) The Commandant's decision to increase or decrease the minimum annual percentage rate for random drug testing is based on the reported random positive rate for the entire industry. All information used for this determination is drawn from the drug MIS reports required by this part. In order to ensure reliability of the data, the Commandant considers the quality and completeness of the reported data, may obtain additional information or reports from marine employers, and may make appropriate modifications in calculating the industry random positive rate. Each year, the Commandant will publish in the <E T="04">Federal Register</E> the minimum annual percentage rate for random drug testing of covered crewmembers. The new minimum annual percentage rate for random drug testing will be applicable starting January 1 of the calendar year following publication.
</P>
<P>(2) When the minimum annual percentage rate for random drug testing is 50 percent, the Commandant may lower this rate to 25 percent of all covered crewmembers if the Commandant determines that the data received under the reporting requirements of 46 CFR 16.500 for two consecutive calendar years indicate that the positive rate is less than 1.0 percent.
</P>
<P>(3) When the minimum annual percentage rate for random drug testing is 25 percent, and the data received under the reporting requirements of 46 CFR 16.500 for any calendar year indicate that the positive rate is equal to or greater than 1.0 percent, the Commandant will increase the minimum annual percentage rate for random drug testing to 50 percent of all covered crewmembers.
</P>
<P>(g) Marine employers will randomly select a sufficient number of covered crewmembers for testing during each calendar year to equal an annual rate not less than the minimum annual percentage rate for random drug testing determined by the Commandant. If the marine employer conducts random drug testing through a consortium, the number of crewmembers to be tested may be calculated for each individual marine employer or may be based on the total number of covered crewmembers covered by the consortium who are subject to random drug testing at the same minimum annual percentage rate under this part or any DOT drug testing rule.
</P>
<P>(h) Each marine employer must ensure that random drug tests conducted under this part are unannounced and that the dates for administering random tests are spread reasonably throughout the calendar year.
</P>
<P>(i) If a given covered crewmember is subject to random drug testing under the drug testing rules of more than one DOT agency for the same marine employer, the crewmember will be subject to random drug testing at the percentage rate established for the calendar year by the DOT agency regulating more than 50 percent of the crewmember's function.
</P>
<P>(j) If a marine employer is required to conduct random drug testing under the drug testing rules of more than one DOT agency, the marine employer may—
</P>
<P>(1) Establish separate pools for random selection, with each pool containing the covered crewmembers who are subject to testing at the same required rate; or
</P>
<P>(2) Randomly select such crewmembers for testing at the highest percentage rate established for the calendar year by any DOT agency to which the marine employer is subject.
</P>
<P>(k) An individual may not be engaged or employed, including self-employment, on a vessel in a position as Master, operator, or Person in Charge for which a credential is required by law or regulation unless all crewmembers covered by this section are subject to the random testing requirements of this section.
</P>
<CITA TYPE="N">[CGD 90-014, 56 FR 31034, July 8, 1991, as amended by 59 FR 62227, Dec. 2, 1994; USCG-2006-24371, 74 FR 11264, Mar. 16, 2009; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 16.240" NODE="46:1.0.1.2.16.2.7.7" TYPE="SECTION">
<HEAD>§ 16.240   Serious marine incident testing requirements.</HEAD>
<P>The marine employer must ensure that all persons directly involved in a serious marine incident are chemically tested for evidence of dangerous drugs and alcohol in accordance with the requirements of subpart 4.06 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 16.250" NODE="46:1.0.1.2.16.2.7.8" TYPE="SECTION">
<HEAD>§ 16.250   Reasonable cause testing requirements.</HEAD>
<P>(a) The marine employer must require any crewmember engaged or employed on board a vessel owned in the United States that is required by law or regulation to engage, employ or be operated by an individual holding a credential issued under this subchapter, who is reasonably suspected of using a dangerous drug to be chemically tested for dangerous drugs.
</P>
<P>(b) The marine employer's decision to test must be based on a reasonable and articulable belief that the individual has used a dangerous drug based on direct observation of specific, contemporaneous physical, behavioral, or performance indicators of probable use. Where practicable, this belief should be based on the observation of the individual by two persons in supervisory positions.
</P>
<P>(c) When the marine employer requires testing of an individual under the provisions of this section, the individual must be informed of that fact and directed to provide a urine specimen as soon as practicable. This fact will be entered in the vessel's official logbook, if one is required.
</P>
<P>(d) If an individual refuses to provide a urine specimen when directed to do so by the employer under the provisions of this section, this fact will be entered in the vessel's official logbook, if one is required.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47079, Nov. 21, 1988, as amended by USCG-2006-24371, 74 FR 11264, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 16.260" NODE="46:1.0.1.2.16.2.7.9" TYPE="SECTION">
<HEAD>§ 16.260   Records.</HEAD>
<P>(a) Employers must maintain records of chemical tests as provided in 49 CFR 40.333 and must make these records available to Coast Guard officials upon request.
</P>
<P>(b) The records must be sufficient to:
</P>
<P>(1) Satisfy the requirements of §§ 16.210(b) and 16.220(c).
</P>
<P>(2) Identify the total number of individuals chemically tested annually for dangerous drugs in each of the categories of testing required by this part including the annual number of individuals failing chemical tests and the number and types of drugs for which individuals tested positive.
</P>
<CITA TYPE="N">[CGD 86-067, 53 FR 47079, Nov. 21, 1988, as amended by CGD 91-223, 60 FR 4526, Jan. 23, 1995; USCG-2000-7759, 66 FR 42968, Aug. 16, 2001] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.2.16.3" TYPE="SUBPART">
<HEAD>Subpart C [Reserved]</HEAD>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.2.16.4" TYPE="SUBPART">
<HEAD>Subpart D—Employee Assistance Programs</HEAD>


<DIV8 N="§ 16.401" NODE="46:1.0.1.2.16.4.7.1" TYPE="SECTION">
<HEAD>§ 16.401   Employee Assistance Program (EAP).</HEAD>
<P>The employer shall provide an Employee Assistance Program (EAP) for all crewmembers. The employer may establish the EAP as a part of its internal personnel services or the employer may contract with an entity that will provide EAP services to a crewmember. Each EAP must include education and training on drug use for crewmembers and the employer's supervisory personnel as provided below:
</P>
<P>(a) <I>EAP education program:</I> Each EAP education program must include at least the following elements: display and distribution of informational material; display and distribution of a community service hot-line telephone number for crewmember assistance, and display and distribution of the employer's policy regarding drug and alcohol use in the workplace.
</P>
<P>(b) <I>EAP training program:</I> An EAP training program must be conducted for the employer's crewmembers and supervisory personnel. The training program must include at least the following elements: the effects and consequences of drug and alcohol use on personal health, safety, and work environment; the manifestations and behavioral cues that may indicate drug and alcohol use and abuse; and documentation of training given to crewmembers and the employer's supervisory personnel. Supervisory personnel must receive at least 60 minutes of training.


</P>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.2.16.5" TYPE="SUBPART">
<HEAD>Subpart E—Management Information System</HEAD>


<DIV8 N="§ 16.500" NODE="46:1.0.1.2.16.5.7.1" TYPE="SECTION">
<HEAD>§ 16.500   Management Information System requirements.</HEAD>
<P>(a) <I>Data collection.</I> (1) All marine employers must submit drug testing program data required by 49 CFR 40.26 and appendix H to 49 CFR part 40. 
</P>
<P>(2) The provisions in 49 CFR part 40 for alcohol testing do not apply to the Coast Guard or to marine employers, and alcohol testing data is not required or permitted to be submitted by this section. 
</P>
<P>(b) <I>Data reporting.</I> (1) By March 15 of the year following the collection of the data in paragraph (a) of this section, marine employers must submit the data on the form titled U.S. Department of Transportation Drug and Alcohol Testing MIS Data Collection Form (OMB Number: 2105-0529) by mail to Commandant (CG-INV), Attn: Office of Investigations and Casualty Analysis, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7501 or by Internet at <I>https://www.dco.uscg.mil/Our-Organization/Assistant-Commandant-for-Prevention-Policy-CG-5P/Inspections-Compliance-CG-5PC-/Office-of-Investigations-Casualty-Analysis/DAPI-Program-Main-Page/.</I> 
</P>
<P>(2) The DOT Drug and Alcohol Testing MIS form can be downloaded and printed from <I>https://www.dco.uscg.mil/Our-Organization/Assistant-Commandant-for-Prevention-Policy-CG-5P/Inspections-Compliance-CG-5PC-/Office-of-Investigations-Casualty-Analysis/DAPI-Program-Main-Page/</I> or may be obtained from any Sector Office. 
</P>
<P>(3) A consortium or other employer representative may submit data for a marine employer. Reports may contain data for more than one marine employer. Each report, however, must list the marine employers included in the report.
</P>
<P>(4) Marine employers must ensure that data submitted by a consortium or other employer representative under paragraph (b)(3) of this section is correct.
</P>
<P>(c) After filing 3 consecutive annual MIS reports since January 1, 1996, required by paragraph (b) of this section, marine employers with 10 or fewer covered employees may stop filing the annual report each succeeding year during which they have no more than 10 covered employees.
</P>
<CITA TYPE="N">[USCG-1998-4469, 64 FR 22559, Apr. 27, 1999; 64 FR 31989, June 15, 1999, as amended by USCG-2003-16414, 69 FR 6578, Feb. 11, 2004; USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2009-0702, 74 FR 49225, Sept. 25, 2009; USCG-2013-0671, 78 FR 60145, Sept. 30, 2013; USCG-2020-0304, 85 FR 58281, Sept. 18, 2020; USCG-2021-0834, 89 FR 102340, Dec. 17, 2024]




</CITA>
</DIV8>


<DIV9 N="Appendix A" NODE="46:1.0.1.2.16.5.7.2.1" TYPE="APPENDIX">
<HEAD>Appendix A to Part 16 [Reserved]


</HEAD>
</DIV9>

</DIV6>

</DIV5>

</DIV4>


<DIV4 N="C" NODE="46:1.0.1.3" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER C—UNINSPECTED VESSELS 


</HEAD>

<DIV5 N="24" NODE="46:1.0.1.3.17" TYPE="PART">
<HEAD>PART 24—GENERAL PROVISIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 2113, 4302; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16650, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 24 appear by USCG-2025-0186, at 90 FR 12238, Mar. 17, 2025.</PSPACE></EDNOTE>

<DIV6 N="24.01" NODE="46:1.0.1.3.17.1" TYPE="SUBPART">
<HEAD>Subpart 24.01—Purpose</HEAD>


<DIV8 N="§ 24.01-1" NODE="46:1.0.1.3.17.1.7.1" TYPE="SECTION">
<HEAD>§ 24.01-1   Purpose of regulations.</HEAD>
<P>The purpose of the regulations in this subchapter is to set forth uniform minimum requirements for uninspected commercial vessels, certain motor vessels, vessels propelled by sail carrying passengers for hire, and barges carrying passengers for hire.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51196, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 24.01-7" NODE="46:1.0.1.3.17.1.7.2" TYPE="SECTION">
<HEAD>§ 24.01-7   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="24.05" NODE="46:1.0.1.3.17.2" TYPE="SUBPART">
<HEAD>Subpart 24.05—Application</HEAD>


<DIV8 N="§ 24.05-1" NODE="46:1.0.1.3.17.2.7.1" TYPE="SECTION">
<HEAD>§ 24.05-1   Vessels subject to the requirements of this subchapter.</HEAD>
<P>(a) This subchapter is applicable to all vessels indicated in column 5 of table 2.01-7(a), and is applicable to all such U.S.-flag vessels, and to all such foreign-flag vessels, except as follows: 
</P>
<P>(1) Any vessel operating exclusively on inland waters which are not navigable waters of the United States. 
</P>
<P>(2) Any vessel while laid up and dismantled and out of commission. 
</P>
<P>(3) With the exception of vessels of the U.S. Maritime Administration, any vessel with title vested in the United States and which is used for public purposes.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16650, Dec. 30, 1965]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 24.05-1, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 24.05-5" NODE="46:1.0.1.3.17.2.7.2" TYPE="SECTION">
<HEAD>§ 24.05-5   Specific application noted in text.</HEAD>
<P>(a) At the beginning of the various parts, subparts, and sections, a more specific application is generally given for the particular portion of the text involved. This application sets forth the types, sizes, or services of vessels to which the text pertains, and in many cases limits the application of the text to vessels contracted for before or after a specific date. As used in this subchapter, the term <I>vessels contracted for</I> includes not only the contracting for the construction of a vessel, but also the contracting for a material alteration to a vessel, the contracting for the conversion of a vessel to a passenger vessel, and the changing of service or route of a vessel if such change increases or modifies the general requirements for the vessel or increases the hazards to which it might be subjected. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="24.10" NODE="46:1.0.1.3.17.3" TYPE="SUBPART">
<HEAD>Subpart 24.10—Definition of Terms Used in This Subchapter</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-1999-5040, 67 FR 34775, May 15, 2002, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 24.10-1" NODE="46:1.0.1.3.17.3.7.1" TYPE="SECTION">
<HEAD>§ 24.10-1   Definitions.</HEAD>
<P><I>Approved</I> means approved by the Commandant, unless otherwise stated. 
</P>
<P><I>Barge</I> means a non-self-propelled vessel. 
</P>
<P><I>Carrying freight for hire</I> means the carriage of any goods, wares, or merchandise, or any other freight for a consideration, whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person interested in the vessel. 
</P>
<P><I>Coast Guard District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within his or her district, which includes the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Commandant</I> means the Commandant of the United States Coast Guard. 
</P>
<P><I>Consideration</I> means an economic benefit, inducement, right, or profit, including pecuniary payment accruing to an individual, person, or entity but not including a voluntary sharing of the actual expenses of the voyage by monetary contribution or donation of fuel, food, beverage, or other supplies. 
</P>
<P><I>Headquarters</I> means the Office of the Commandant, United States Coast Guard, Washington, DC. 
</P>
<P><I>International voyage</I> means a voyage between a country to which SOLAS applies and a port outside that country. A country, as used in this definition, includes every territory for the international relations of which a contracting government to the convention is responsible or for which the United Nations is the administering authority. For the U.S., the term “territory” includes the Commonwealth of Puerto Rico, all possessions of the United States, and all lands held by the United States under a protectorate or mandate. For the purposes of this subchapter, vessels are not considered as being on an “international voyage” when solely navigating the Great Lakes and the St. Lawrence River as far east as a straight line drawn from Cap des Rosiers to West Point, Anticosti Island and, on the north side of Anticosti Island, the 63rd meridian. 
</P>
<P><I>Marine inspector</I> or <I>inspector</I> means any person from the civilian or military branch of the Coast Guard assigned under the direction of an Officer in Charge, Marine Inspection, or any other person designated to perform duties related to the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Motor vessel</I> means any vessel more than 65 feet in length, which is propelled by machinery other than steam. 
</P>
<P><I>Motorboat</I> means any vessel indicated in column 5 of table 2.01-7(a) in § 2.01-7(a) of this chapter, 65 feet in length or less, which is equipped with propulsion machinery (including steam). The length must be measured from end-to-end over the deck, excluding sheer. This term includes a boat equipped with a detachable motor. For the purpose of this subchapter, motorboats are included under the term <I>vessel,</I> unless specifically noted otherwise. 
</P>
<P>(1) The various length categories of motorboats are as follows: 
</P>
<P>(i) Any motorboat less than 16 feet in length. 
</P>
<P>(ii) Any motorboat 16 feet or over and less than 26 feet in length. 
</P>
<P>(iii) Any motorboat 26 feet or over and less than 40 feet in length. 
</P>
<P>(iv) Any motorboat 40 feet or over and not more than 65 feet in length. 
</P>
<P>(2) The expression “length must be measured from end-to-end over the deck excluding sheer” means a straight-line measurement of the overall length from the foremost part of the vessel to the aftermost part of the vessel, measured parallel to the centerline. Bowsprits, bumpkins, rudders, outboard motor brackets, and similar fittings or attachments, are not to be included in the measurement. Length must be stated in feet and inches. 
</P>
<P><I>Oceans</I> means a route that goes beyond 20 nautical miles offshore on any of the following waters: 
</P>
<P>(1) Any ocean. 
</P>
<P>(2) The Gulf of America. 
</P>
<P>(3) The Caribbean Sea. 
</P>
<P>(4) The Bering Sea. 
</P>
<P>(5) The Gulf of Alaska. 
</P>
<P>(6) Such other similar waters as may be designated by a Coast Guard District Commander. 
</P>
<P><I>Officer in Charge, Marine Inspection</I> or <I>OCMI</I> means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the direction of the Coast Guard District Commander, is in charge of an inspection zone for performance of duties related to the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Passenger</I> means an individual carried on a vessel, except— 
</P>
<P>(1) The owner or an individual representative of the owner, or in the case of a vessel under charter, an individual charterer or individual representative of the charterer; 
</P>
<P>(2) The master; or 
</P>
<P>(3) A member of the crew engaged in the business of the vessel, who has not contributed consideration for carriage, and who is paid for onboard services. 
</P>
<P><I>Passenger-for-hire</I> means a passenger for whom consideration is contributed as a condition of carriage on the vessel, whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person having an interest in the vessel. 
</P>
<P><I>Survival craft,</I> when used on an uninspected passenger vessel over 100 gross tons means a lifeboat, inflatable liferaft, inflatable buoyant apparatus, or small boat. 
</P>
<P><I>Vessel,</I> as used in this subpart includes all vessels indicated in column five of table 24.05-1(a) in § 24.05-1, unless otherwise noted in this subpart. 
</P>
<P><I>Uninspected passenger vessel</I> means an uninspected vessel— 
</P>
<P>(1) Of at least 100 gross tons; 
</P>
<P>(i) Carrying not more than 12 passengers, including at least one passenger-for-hire; or 
</P>
<P>(ii) That is chartered with the crew provided or specified by the owner or the owner's representative and carrying not more than 12 passengers; and 
</P>
<P>(2) Of less than 100 gross tons; 
</P>
<P>(i) Carrying not more than six passengers, including at least one passenger-for-hire; or 
</P>
<P>(ii) That is chartered with the crew provided or specified by the owner or the owner's representative and carrying not more than six passengers.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34775, May 15, 2002, as amended at 90 FR 52880, Nov. 24, 2025]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="24.15" NODE="46:1.0.1.3.17.4" TYPE="SUBPART">
<HEAD>Subpart 24.15—Equivalents</HEAD>


<DIV8 N="§ 24.15-1" NODE="46:1.0.1.3.17.4.7.1" TYPE="SECTION">
<HEAD>§ 24.15-1   Conditions under which equivalents may be used.</HEAD>
<P>(a) Where in this subchapter it is provided that a particular fitting, material, appliance, apparatus, or equipment, or type thereof, shall be fitted or carried in a vessel, or that any particular provision shall be made or arrangement shall be adopted, the Commandant may accept in substitution therefor any other fitting, material, apparatus, or equipment, or type thereof, or any other arrangement: <I>Provided,</I> That he shall have been satisfied by suitable trials that the fitting, material, appliance, apparatus, or equipment, or type thereof, or the provision or arrangement is at least as effective as that specified in this subchapter. 
</P>
<P>(b) In any case where it is shown to the satisfaction of the Commandant that the use of any particular equipment, apparatus, or arrangement not specifically required by law is unreasonable or impracticable, the Commandant may permit the use of alternate equipment, apparatus, or arrangement to such an extent and upon such conditions as will insure to his satisfaction, a degree of safety consistent with the minimum standards set forth in this subchapter.


</P>
</DIV8>


<DIV8 N="§ 24.15-5" NODE="46:1.0.1.3.17.4.7.2" TYPE="SECTION">
<HEAD>§ 24.15-5   Canadian pleasure craft temporarily using navigable waters of the United States.</HEAD>
<P>Uninspected Canadian pleasure craft (uninspected vessels) temporarily using navigable waters of the United States may carry in lieu of the equipment required by this subchapter, the equipment as required by the laws of the Dominion of Canada and the regulations of the Department of Transport, Ottawa, Canada.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16650, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51196, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="24.20" NODE="46:1.0.1.3.17.5" TYPE="SUBPART">
<HEAD>Subpart 24.20—General Marine Engineering Requirements</HEAD>


<DIV8 N="§ 24.20-1" NODE="46:1.0.1.3.17.5.7.1" TYPE="SECTION">
<HEAD>§ 24.20-1   Marine engineering details.</HEAD>
<P>All marine engineering details relative to the design, construction, and testing of boilers and machinery on steam-propelled motorboats of over 40 feet in length will be found in subchapter F (Marine Engineering) of this chapter.
</P>
<CITA TYPE="N">[USCG-2012-0832, 77 FR 59775, Oct. 1, 2012]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="25" NODE="46:1.0.1.3.18" TYPE="PART">
<HEAD>PART 25—REQUIREMENTS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1903(b); 46 U.S.C. 2103, 3306, 4102, 4302; DHS Delegation 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16653, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="25.01" NODE="46:1.0.1.3.18.1" TYPE="SUBPART">
<HEAD>Subpart 25.01—Application</HEAD>


<DIV8 N="§ 25.01-1" NODE="46:1.0.1.3.18.1.7.1" TYPE="SECTION">
<HEAD>§ 25.01-1   Applicable to all vessels.</HEAD>
<P>The provisions of this part shall apply to all vessels except as specifically noted.
</P>
<NOTE>
<HED>Note to § 25.01-1:</HED>
<P>33 CFR parts 175, 177, 179, 181 and 183 contain additional regulations applicable to Uninspected Passenger Vessels.</P></NOTE>
<CITA TYPE="N">[USCG-2012-0832, 77 FR 59775, Oct. 1, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 25.01-3" NODE="46:1.0.1.3.18.1.7.2" TYPE="SECTION">
<HEAD>§ 25.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this subchapter with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG-4), 2703 Martin Luther King Jr. Avenue SE., Stop 7509, Washington, DC 20593-7509, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html</I>.
</P>
<P>(b) American Boat and Yacht Council (ABYC), 613 Third Street, Suite 10, Annapolis, MD 21403, 410-990-4460, <I>http://www.abycinc.org</I>.
</P>
<P>(1) Standard A-1-78, Marine LPG-Liquefied Petroleum Gas Systems, December 15, 1978, IBR approved for § 25.45-2(b).
</P>
<P>(2) Standard A-22-78, Marine CNG-Compressed Natural Gas Systems, December 15, 1978, IBR approved for § 25.45-2(b).
</P>
<P>(3) Standard A-16-97, Electric Navigation Lights, July 1997, IBR approved for § 25.10-3(a).
</P>
<P>(c) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169, 617-770-3000, <I>http://www.nfpa.org</I>.
</P>
<P>(1) NFPA 10, Standard for Portable Fire Extinguishers, 2010 Edition, effective December 5, 2009, IBR approved for § 25.30-10(a) through (d).
</P>
<P>(2) NFPA 13, Standard for the Installation of Sprinkler Systems, 2010 Edition, effective August 26, 2009, IBR approved for § 25.30-15(c).
</P>
<P>(3) NFPA 302, Fire Protection Standard for Pleasure and Commercial Motor Craft, 1989, IBR approved for § 25.45-2(b).
</P>
<P>(d) Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096, 724-776-4841, <I>http://www.sae.org</I>.
</P>
<P>(1) SAE J-1928, Devices Providing Backfire Flame Control for Gasoline Engines in Marine Applications, June 1, 1989, IBR approved for § 25.35-1.
</P>
<P>(2) [Reserved]
</P>
<P>(e) UL (formerly Underwriters Laboratories), 12 Laboratory Drive, Research Triangle Park, NC 27709, 919-549-1400, <I>http://www.ul.com</I>.
</P>
<P>(1) UL 1111, Marine Carburetor Flame Arrestors, June 1988, IBR approved for § 25.35-1.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48245, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 25.01-5" NODE="46:1.0.1.3.18.1.7.3" TYPE="SECTION">
<HEAD>§ 25.01-5   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f), which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described 
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No. 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 25.45-2</TD><TD align="right" class="gpotbl_cell">1625-0099</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 83-013, 54 FR 6401, Feb. 10, 1989 and CGD 83-013, 55 FR 3959, Feb. 6, 1990; USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="25.10" NODE="46:1.0.1.3.18.2" TYPE="SUBPART">
<HEAD>Subpart 25.10—Navigation Lights</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-1999-6580, 66 FR 55091, Nov. 1, 2001, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 25.10-1" NODE="46:1.0.1.3.18.2.7.1" TYPE="SECTION">
<HEAD>§ 25.10-1   Applicability.</HEAD>
<P>This subpart applies to vessel manufacturers, distributors, and dealers installing navigation lights on all uninspected commercial vessels, except those completed before November 7, 2002.


</P>
</DIV8>


<DIV8 N="§ 25.10-2" NODE="46:1.0.1.3.18.2.7.2" TYPE="SECTION">
<HEAD>§ 25.10-2   Definitions.</HEAD>
<P>As used in this subpart:
</P>
<P><I>Dealer</I> means any person who is engaged in the sale and distribution of vessels to purchasers who the seller in good faith believes to be purchasing any such vessel for purposes other than resale.
</P>
<P><I>Distributor</I> means any person engaged in the sale and distribution of vessels for the purpose of resale.
</P>
<P><I>Manufacturer</I> means any person engaged in:
</P>
<P>(1) The manufacture, construction, or assembly of vessels, or
</P>
<P>(2) The importation of vessels into the United States for subsequent sale.
</P>
<P><I>Navigation lights</I> are those lights prescribed by the Navigation Rules (Commandant Instruction 16672.2 series) to indicate a vessel's presence, type, operation, and relative heading.


</P>
</DIV8>


<DIV8 N="§ 25.10-3" NODE="46:1.0.1.3.18.2.7.3" TYPE="SECTION">
<HEAD>§ 25.10-3   Navigation light certification requirements.</HEAD>
<P>(a) Except as provided by paragraph (b) of this section, each navigation light must—
</P>
<P>(1) Meet the technical standards of the applicable Navigation Rules;
</P>
<P>(2) Be certified by a laboratory listed by the Coast Guard to the standards of ABYC A-16 (incorporated by reference, see § 25.01-3), or equivalent, although portable battery-powered lights need only meet the requirements of the standard applicable to them; and
</P>
<P>(3) Bear a permanent and indelible label stating the following:
</P>
<P>(i) “USCG Approval 33 CFR 183.810”
</P>
<P>(ii) “MEETS __.” (Insert the identification name or number of the standard under paragraph (a)(2) of this section, to which the light was type-tested.)
</P>
<P>(iii) “TESTED BY __.” (Insert the name or registered certification-mark of the laboratory listed by the Coast Guard that tested the fixture to the standard under paragraph (a)(2) of this section.)
</P>
<P>(iv) Name of Manufacturer.
</P>
<P>(v) Number of Model.
</P>
<P>(vi) Visibility of the light in nautical miles (nm).
</P>
<P>(vii) Date on which the light was type-tested.
</P>
<P>(viii) Identification of bulb used in the compliance test.
</P>
<P>(b) If a light is too small to attach the required label—
</P>
<P>(1) Place the information from the label in or on the package that contains the light; and
</P>
<P>(2) Mark each light “USCG” followed by the certified range of visibility in nautical miles, for example, “USCG 2nm.” Once installed, this mark must be visible without removing the light.


</P>
</DIV8>

</DIV6>


<DIV6 N="25.25" NODE="46:1.0.1.3.18.3" TYPE="SUBPART">
<HEAD>Subpart 25.25—Life Preservers and Other Lifesaving Equipment</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 72-172R, 38 FR 8117, Mar. 28, 1973, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 25.25-1" NODE="46:1.0.1.3.18.3.7.1" TYPE="SECTION">
<HEAD>§ 25.25-1   Application.</HEAD>
<P>This subpart applies to each vessel to which this part applies, except: 
</P>
<P>(a) Vessels used for noncommercial use; and 
</P>
<P>(b) Vessels leased, rented, or chartered to another for the latter's noncommercial use. 
</P>
<CITA TYPE="N">[CGD 72-172R, 38 FR 8117, Mar. 28, 1973, as amended by USCG-2012-0919, 79 FR 53630, Sept. 10, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-3" NODE="46:1.0.1.3.18.3.7.2" TYPE="SECTION">
<HEAD>§ 25.25-3   Definitions.</HEAD>
<P>As used in this subpart:
</P>
<P>(a) <I>Approval series</I> means the first six digits of a number assigned by the Coast Guard to approved equipment. Where approval is based on a subpart of subchapter Q of this chapter, the approval series corresponds to the number of the subpart. A listing of current and formerly approved equipment and materials may be found on the Internet at: <I>http://cgmix.uscg.mil/equipment.</I> Each OCMI may be contacted for information concerning approved equipment.
</P>
<P>(b) <I>Approved</I> means approved under subchapter Q of this chapter.
</P>
<P>(c) <I>Use</I> means operate, navigate, or employ.
</P>
<CITA TYPE="N">[USCG-2012-0919, 79 FR 53630, Sept. 10, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-5" NODE="46:1.0.1.3.18.3.7.3" TYPE="SECTION">
<HEAD>§ 25.25-5   Life preservers and other lifesaving equipment required.</HEAD>
<P>(a) No person may operate a vessel to which this subpart applies unless it meets the requirements of this subpart.
</P>
<P>(b)(1) Each vessel not carrying passengers for hire and less than 40 feet in length must have on board at least one wearable personal flotation device (PFD) approved under subchapter Q of this chapter, and of a suitable size for each person on board.
</P>
<P>(2) Each vessel carrying passengers for hire, and each vessel not carrying passengers for hire and 40 feet in length or longer, must have at least one PFD approved under approval series 160.055, 160.155, 160.176, or 160.255, and of a suitable size for each person on board.
</P>
<P>(3) In addition to the equipment required by paragraphs (b)(1) and (b)(2) of this section, each vessel 26 feet in length or longer, except for a barge to which this subpart applies, must have at least one approved lifebuoy, and each uninspected passenger vessel of at least 100 gross tons must have at least three approved lifebuoys. Lifebuoys must be approved under approval series 160.050 or 160.150, except that a lifebuoy approved under former 46 CFR 160.009 prior to May 9, 1979 (see 46 CFR chapter I, revised as of October 1, 1979), may be used as long as it is in good and serviceable condition.
</P>
<P>(c)(1) Each vessel not carrying passengers for hire may substitute an immersion suit approved under 46 CFR 160.171 for a wearable PFD required under paragraphs (b)(1) or (b)(2) of this section.
</P>
<P>(2) On each vessel, regardless of length and regardless of whether carrying passengers for hire, a commercial hybrid PFD approved under former approval series 160.077 prior to January 6, 2025, may be substituted for a PFD approved under approval series 160.055, 160.155, 160.176, or 160.255 if it is in good and serviceable condition and—
</P>
<P>(i) Used in accordance with the conditions marked on the PFD and in the owner's manual; and
</P>
<P>(ii) Labeled for use on commercial vessels.
</P>
<CITA TYPE="N">[USCG-2012-0919, 79 FR 53630, Sept. 10, 2014, as amended by USCG-2022-0120, 89 FR 97387, Dec. 6, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-7" NODE="46:1.0.1.3.18.3.7.4" TYPE="SECTION">
<HEAD>§ 25.25-7   Marking.</HEAD>
<P>The lifesaving equipment required by this subpart must be legibly marked as specified in subchapter Q of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 25.25-9" NODE="46:1.0.1.3.18.3.7.5" TYPE="SECTION">
<HEAD>§ 25.25-9   Storage.</HEAD>
<P>(a) The lifesaving equipment designed to be worn required in § 25.25-5(b) and (c) must be readily accessible.
</P>
<P>(b) Lifesaving equipment designed to be thrown required in § 25.25-5(b) must be immediately available.
</P>
<P>(c) For a barge to which this subpart applies, the wearable lifesaving equipment specified in § 25.25-5 need not be stored on board the barge if the barge's operator stores it elsewhere, and ensures that each individual dons the equipment or a work vest approved under 46 CFR 160.053 before boarding the barge and keeps it on for as long as the individual remains on board and at risk of falling overboard.
</P>
<CITA TYPE="N">[CGD 72-172R, 38 FR 8117, Mar. 28, 1973, as amended by CGD 82-075a, 49 FR 4483, Feb. 7, 1984; USCG-2012-0919, 79 FR 53631, Sept. 10, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-11" NODE="46:1.0.1.3.18.3.7.6" TYPE="SECTION">
<HEAD>§ 25.25-11   Condition.</HEAD>
<P>The lifesaving equipment required by this subpart must be in serviceable condition. 


</P>
</DIV8>


<DIV8 N="§ 25.25-13" NODE="46:1.0.1.3.18.3.7.7" TYPE="SECTION">
<HEAD>§ 25.25-13   Personal flotation device lights.</HEAD>
<P>(a) This section applies to vessels described in § 25.25-1 that engage in ocean, coastwise, or Great Lakes voyages. 
</P>
<P>(b) Each immersion suit carried in accordance with § 25.25-5(e), each life preserver, each marine buoyant device intended to be worn, and each buoyant vest must have a personal flotation device light that is approved under subpart 161.012 of this chapter.
</P>
<P>(c) Each personal flotation device light required by this section must be securely attached to the front shoulder area of the immersion suit, life preserver, or other personal flotation device.
</P>
<P>(d) If a personal flotation device light has a non-replaceable power source, the light must be replaced on or before the expiration date of the power source. If the light has a replaceable power source, the power source must be replaced on or before its expiration date and the light must be replaced when it is no longer serviceable.
</P>
<CITA TYPE="N">[44 FR 38783, July 2, 1979, as amended by CGD 82-075a, 49 FR 4483, Feb. 7, 1984; CGD 97-057, 62 FR 51042, Sept. 30, 1997] 


</CITA>
</DIV8>


<DIV8 N="§ 25.25-15" NODE="46:1.0.1.3.18.3.7.8" TYPE="SECTION">
<HEAD>§ 25.25-15   Retroreflective material for personal flotation devices.</HEAD>
<P>(a) Each life preserver, each marine buoyant device intended to be worn, and each buoyant vest carried on a vessel must have Type I retroreflective material that is approved under subpart 164.018 of this chapter.
</P>
<P>(b) Each item required to have retroreflective material must have at least 200 sq. cm (31 sq. in.) of material attached to its front side, at least 200 sq. cm of material on its back side, and, if the item is reversible, at least 200 sq. cm of material on each of its reversible sides. The material attached on each side of the item must be divided equally between the upper quadrants of the side, and the material in each quadrant must be attached as closely as possible to the shoulder area of the item.
</P>
<CITA TYPE="N">[CGD 76-028, 44 FR 38783, July 2, 1979, as amended by CGD 82-075a, 49 FR 4483, Feb. 7, 1984]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-17" NODE="46:1.0.1.3.18.3.7.9" TYPE="SECTION">
<HEAD>§ 25.25-17   Survival craft requirements for uninspected passenger vessels of at least 100 gross tons.</HEAD>
<P>(a) Each uninspected passenger vessel of at least 100 gross tons must have adequate survival craft with enough capacity for all persons aboard and must meet one of the following requirements: 
</P>
<P>(1) An inflatable liferaft must be approved under 46 CFR part 160, subparts 160.051 or 160.151, and be equipped with an applicable equipment pack or be approved by another standard specified by the Commandant. Inflatable liferafts must be serviced at a servicing facility approved under 46 CFR part 160, subpart 160.151. 
</P>
<P>(2) An inflatable buoyant apparatus must be approved under 46 CFR part 160, subpart 160.010 or under another standard specified by the Commandant. An inflatable buoyant apparatus must be serviced at a servicing facility approved under 46 CFR part 160, subpart 160.151. 
</P>
<P>(b) If the vessel carries a small boat or boats, the capacity of the small boat or boat(s) may be counted toward the survival craft capacity required by this part. Such small boat or boat(s) must meet the requirements for safe loading and floatation in 33 CFR part 183.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 25.25-19" NODE="46:1.0.1.3.18.3.7.10" TYPE="SECTION">
<HEAD>§ 25.25-19   Visual distress signals.</HEAD>
<P>Each uninspected passenger vessel must meet the visual distress signal requirements of 33 CFR part 175 applicable to the vessel.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="25.26" NODE="46:1.0.1.3.18.4" TYPE="SUBPART">
<HEAD>Subpart 25.26—Emergency Position Indicating Radio Beacons (EPIRB)</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 87-016a, 58 FR 13367, Mar. 10, 1993, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 25.26-1" NODE="46:1.0.1.3.18.4.7.1" TYPE="SECTION">
<HEAD>§ 25.26-1   Definitions.</HEAD>
<P>As used in this subpart:
</P>
<P><I>Berthing space</I> means a space that is intended to be used for sleeping and is provided with installed bunks and mattresses.
</P>
<P><I>EPIRB</I> means an Emergency Position Indicating Radiobeacon which is Type Accepted by the Federal Communications Commission under requirements in 47 CFR parts 2 and 80.
</P>
<P><I>Galley</I> means a space that provides for the preparation and extended storage of food. This does not include small alcohol or propane stoves with limited cooking capability, or ice chests or similar devices that are intended for keeping small quantities of food for short durations.
</P>
<P><I>High seas</I> means the waters beyond a line three nautical miles seaward of the Territorial Sea Baseline as defined in 33 CFR 2.20.
</P>
<P><I>Length</I> means the length listed on a vessel's Certificate of Documentation or Certificate of Number.
</P>
<P><I>Uninspected passenger vessel</I> means a vessel which, when used for commercial service, is used solely to carry passengers for hire or to provide non-emergency assistance to boaters (assistance towing), and which is not inspected by the Coast Guard under any other 46 CFR subchapter.
</P>
<NOTE>
<HED>Note:</HED>
<P>As an example, a vessel on a voyage involving catching fish which are to be sold, is a commercial fishing industry vessel for the purposes of the EPIRB regulations in this section, even if there are passengers on board during the voyage.</P></NOTE>
<CITA TYPE="N">[CGD 87-016a, 58 FR 13367, Mar. 10, 1993, as amended by USCG-2007-29018, 72 FR 53964, Sept. 21, 2007]


</CITA>
</DIV8>


<DIV8 N="§ 25.26-5" NODE="46:1.0.1.3.18.4.7.2" TYPE="SECTION">
<HEAD>§ 25.26-5   Commercial fishing industry vessels.</HEAD>
<P>(a) The owner of a fishing vessel, a fish processing vessel, or a fish tender vessel, 11 meters (36 feet) or more in length, except for vessels described in paragraph (b) or (c) of this section, shall ensure that the vessel does not operate on the high seas or beyond three miles from the coastline of the Great Lakes unless it has on board a float-free, automatically activated Category 1 406 MHz EPIRB stowed in a manner so that it will float-free if the vessel sinks.
</P>
<P>(b) The owner of a fishing vessel, fish processing vessel, or a fish tender vessel less than 11 meters (36 feet) in length, or 11 meters or more in length which has a builder's certification that the vessel is constructed with sufficient inherently buoyant material to keep the flooded vessel afloat, shall ensure that the vessel does not operate on the high seas or beyond three miles from the coastline of the Great Lakes, unless it has installed in a readily accessible location at or near the principal steering station—
</P>
<P>(1) A manually activated Category 2 406 MHz EPIRB; or
</P>
<P>(2) A float-free, automatically activated Category 1 406 MHz EPIRB.
</P>
<P>(3) Until February 1, 1998, a 121.5/243.0 MHz EPIRB meeting § 25.26-30.
</P>
<P>(c) The owner of a fishing vessel, fish processing vessel or a fish tender vessel 11 meters (36 feet) or more in length that does not have installed galley or berthing facilities, shall ensure that the vessel does not operate on the high seas or beyond three miles from the coastline of the Great Lakes unless it has on board a float-free, automatically activated Category 1 406 MHz EPIRB stowed in a manner so that it will float free if the vessel sinks.
</P>
<CITA TYPE="N">[CGD 87-016a, 58 FR 13367, Mar. 10, 1993; 58 FR 27658, May 11, 1993, as amended by CGD 95-028, 62 FR 51196, Sept. 30, 1997; USCG-1998-4442, 63 FR 52189, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 25.26-10" NODE="46:1.0.1.3.18.4.7.3" TYPE="SECTION">
<HEAD>§ 25.26-10   EPIRB requirements for uninspected passenger vessels.</HEAD>
<P>(a) Uninspected passenger vessels less than 100 gross tons are not required to carry an EPIRB. 
</P>
<P>(b) The owner, operator, or master of an uninspected passenger vessel of at least 100 gross tons must ensure that the vessel does not operate beyond three miles from shore as measured from the territorial sea baseline seaward or more than three miles from the coastline of the Great Lakes, unless it has onboard a float-free, automatically activated Category 1 406 MHz EPIRB stowed in a manner so that it will float free if the vessel sinks.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 25.26-20" NODE="46:1.0.1.3.18.4.7.4" TYPE="SECTION">
<HEAD>§ 25.26-20   Other manned uninspected commercial vessels.</HEAD>
<P>(a) The owner of a manned uninspected commercial vessel 11 meters (36 feet) or more in length, other than a vessel under § 25.26-5 or § 25.26-10 or under paragraph (b) of this section, shall ensure that the vessel does not operate on the high seas or beyond three miles from the coastline of the Great Lakes, unless it has on board a float-free, automatically activated Category 1 406 MHz EPIRB stowed in a manner so that it will float free if the vessel sinks.
</P>
<P>(b) The owner of a manned uninspected commercial vessel less than 11 meters (36 feet) in length, or 11 meters or more in length which has a builder's certification that the vessel is constructed with sufficient inherently buoyant material to keep the flooded vessel afloat, shall ensure that the vessel does not operate on the high seas or beyond three miles from the coastline of the Great Lakes, unless it has installed in a readily accessible location at or near the principal steering station—
</P>
<P>(1) A manually activated Category 2 406 MHz EPIRB; or 
</P>
<P>(2) A float-free, automatically activated Category 1 406 MHz EPIRB.
</P>
<CITA TYPE="N">[CGD 87-016a, 58 FR 13367, Mar. 10, 1993; 58 FR 27658, May 11, 1993, as amended by CGD 95-028, 62 FR 51196, Sept. 30, 1997; USCG-1998-4442, 63 FR 52189, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 25.26-50" NODE="46:1.0.1.3.18.4.7.5" TYPE="SECTION">
<HEAD>§ 25.26-50   Servicing of EPIRBs.</HEAD>
<P>(a) The master of each vessel required to have an EPIRB under this subpart shall ensure that each EPIRB on board is tested and serviced as required by this section.
</P>
<P>(b) The EPIRB must be tested immediately after installation and at least once each month thereafter, unless it is an EPIRB installed in a Coast Guard approved inflatable liferaft that is tested annually during the servicing of the liferaft by an approved servicing facility. The test shall be conducted in accordance with the manufacturer's instructions, using the visual or audio indicator on the EPIRB. If the EPIRB is not operating, it must be repaired or replaced with an operating EPIRB.
</P>
<P>(c) The battery of the EPIRB must be replaced—
</P>
<P>(1) Immediately after the EPIRB is used for any purpose other than being tested; and
</P>
<P>(2) Before the expiration date that is marked on the battery.
</P>
<CITA TYPE="N">[CGD 87-016a, 58 FR 13367, Mar. 10, 1993; 58 FR 27658, May 11, 1993]


</CITA>
</DIV8>


<DIV8 N="§ 25.26-60" NODE="46:1.0.1.3.18.4.7.6" TYPE="SECTION">
<HEAD>§ 25.26-60   Exemptions.</HEAD>
<P>(a) A skiff or work boat is not required to carry an EPIRB if—
</P>
<P>(1) Its “mother ship” is required to carry an EPIRB under this subpart; and 
</P>
<P>(2) When not in use, the skiff or work boat is carried on board the mother ship.
</P>
<P>(b) Each Coast Guard District Commander may, on a case-by-case basis, grant exemptions from the carriage requirements of EPIRBs in this subpart for certain geographic areas within the boundaries of his or her own district if the District Commander determines that an EPIRB will not significantly enhance the overall safety of the vessel and crew. Exemptions may be limited to specific time periods. Exemptions granted under this paragraph must be:
</P>
<P>(1) Issued in writing by the cognizant Coast Guard District Commander for each individual application; and 
</P>
<P>(2) For geographic locations and may be limited to specific time periods.


</P>
</DIV8>

</DIV6>


<DIV6 N="25.30" NODE="46:1.0.1.3.18.5" TYPE="SUBPART">
<HEAD>Subpart 25.30—Fire Extinguishing Equipment</HEAD>


<DIV8 N="§ 25.30-1" NODE="46:1.0.1.3.18.5.7.1" TYPE="SECTION">
<HEAD>§ 25.30-1   Applicability.</HEAD>
<P>(a) This subpart applies to all vessels contracted for on or after August 22, 2016, except for recreational vessels as defined in 33 CFR 175.3, which are governed by fire safety equipment requirements at 33 CFR part 175, subpart E.
</P>
<P>(b) All vessels contracted for before August 22, 2016, and after November 19, 1952, except recreational vessels as defined in 33 CFR 175.3, must meet the requirements of 46 CFR 25.30-80.
</P>
<P>(c) All vessels, contracted for before November 19, 1952, except recreational vessels as defined in 33 CFR 175.3, must meet the requirements of 46 CFR 25.30-90.
</P>
<CITA TYPE="N">[USCG-2018-0099, 86 FR 58573, Oct. 22, 2021]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-5" NODE="46:1.0.1.3.18.5.7.2" TYPE="SECTION">
<HEAD>§ 25.30-5   General provisions.</HEAD>
<P>(a) Where equipment in this subpart is required to be of an approved type, such equipment requires the specific approval of the Commandant. Such approvals are published in the <E T="04">Federal Register,</E> and in addition, are contained in Coast Guard publication COMDTINST M16714.3 (Series), Equipment Lists.
</P>
<P>(b) All hand portable fire extinguishers, semiportable fire extinguishing systems, and fixed fire extinguishing systems shall be of an approved type. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16653, Dec. 30, 1965, as amended by CGD 96-041, 61 FR 50726, Sept. 27, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-10" NODE="46:1.0.1.3.18.5.7.3" TYPE="SECTION">
<HEAD>§ 25.30-10   Portable fire extinguishers and semi-portable fire extinguishing systems.</HEAD>
<P>(a) Portable and semi-portable extinguishers must be inspected and maintained in accordance with NFPA 10 (incorporated by reference, see § 25.01-3).
</P>
<P>(b) Certification or licensing by a state or local jurisdiction as a fire extinguisher servicing agency will be accepted by the Coast Guard as meeting the personnel certification requirements of NFPA 10 for annual maintenance and recharging of extinguishers.
</P>
<P>(c) Monthly inspections required by NFPA 10 may be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(d) Non-rechargeable or non-refillable extinguishers must be inspected and maintained in accordance with NFPA 10; however, the annual maintenance need not be conducted by a certified person and can be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(e) The owner or managing operator must provide satisfactory evidence of the required servicing to the marine inspector. If any of the equipment or records has not been properly maintained, a qualified servicing facility must perform the required inspections, maintenance procedures, and hydrostatic pressure tests. A tag issued by a qualified servicing organization, and attached to each extinguisher, may be accepted as evidence that the necessary maintenance procedures have been conducted.
</P>
<P>(f) Vaporizing-liquid type fire extinguishers containing carbon tetrachloride, chlorobromomethane, or other toxic vaporizing liquids are not acceptable as equipment required by this subchapter.
</P>
<P>(g) Portable or semi-portable extinguishers, which are required on their name plates to be protected from freezing, must not be located where freezing temperatures may be expected.
</P>
<P>(h) The use of dry chemical, stored pressure, fire extinguishers not fitted with pressure gauges or indicating devices, manufactured prior to January 1, 1965, may be permitted on motorboats and other vessels so long as such extinguishers are maintained in good and serviceable condition. The following maintenance and inspections are required for such extinguishers:
</P>
<P>(1) When the date on the inspection record tag on the extinguishers shows that 6 months have elapsed since the last weight check ashore, then such extinguishers are no longer accepted as meeting required maintenance conditions until they are reweighed ashore, found to be in a serviceable condition, and within required weight conditions.
</P>
<P>(2) If the weight of the container is 
<FR>1/4</FR> ounce less than that stamped on the container, it must be serviced.
</P>
<P>(3) If the outer seal or seals (which indicate tampering or use when broken) are not intact, the boarding officer or marine inspector will inspect such extinguishers to see that the frangible disc in the neck of the container is intact; and if such disc is not intact, the container must be serviced.
</P>
<P>(4) If there is evidence of damage, use, or leakage, such as dry chemical powder observed in the nozzle or elsewhere on the extinguisher, the extinguisher must be serviced or replaced.
</P>
<P>(i) Dry chemical extinguishers, stored pressure extinguishers, and fire extinguishers without pressure gauges or indicating devices manufactured after January 1, 1965, cannot be labeled with the marine type label described in 46 CFR 162.028-4. These extinguishers manufactured after January 1, 1965, may be carried onboard motorboats or other vessels as excess equipment.
</P>
<P>(j) Semi-portable extinguishers must be fitted with a suitable hose and nozzle, or other practicable means, so that all portions of the space concerned may be covered.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48245, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-15" NODE="46:1.0.1.3.18.5.7.4" TYPE="SECTION">
<HEAD>§ 25.30-15   Fixed fire extinguishing systems.</HEAD>
<P>(a) When a fixed fire extinguishing system is installed, it must be a type approved or accepted by the Commandant (CG-ENG-4) or the Commanding Officer, U.S. Coast Guard Marine Safety Center.
</P>
<P>(b) If the system is a carbon-dioxide type, then it must be designed and installed in accordance with subpart 76.15 of part 76 of subchapter H (Passenger Vessels) of this chapter.
</P>
<P>(c) If the system is an automatic sprinkler system then it must be designed and installed in accordance with Chapter 25 of NFPA 13 (incorporated by reference, see § 25.01-3).
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48245, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-20" NODE="46:1.0.1.3.18.5.7.5" TYPE="SECTION">
<HEAD>§ 25.30-20   Fire extinguishing equipment required.</HEAD>
<P>(a) <I>Motorboats.</I> (1) All motorboats must carry at least the minimum number of portable fire extinguishers set forth in table 25.30-20(a)(1), except that motorboats less than 26 feet in length, propelled by outboard motors and not carrying passengers for hire, need not carry portable fire extinguishers if the construction of the boats will not permit the entrapment of explosive or flammable gases or vapors. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 25.30-20(<E T="01">a</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Length, feet
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Minimum number of 5-B portable fire extinguishers
<br/>required 
<sup>1</sup>
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">No fixed fire extinguishing system in machinery space
</TH><TH class="gpotbl_colhed" scope="col">Fixed fire
<br/>extinguishing system in machinery space
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Under 16</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">16 and over, but under 26</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">26 and over, but under 40</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">40 and over, but not over 65</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">2
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> One 20-B portable fire extinguisher may be substituted for two 5-B portable fire extinguishers.</P></DIV></DIV>
<P>(2) The intent of this regulation is illustrated in Figure 25.30-20(a1) where fire extinguishers are required if any one or more of the specified conditions exist, and in Figure 25.30-20(a2) where specified conditions do not, in themselves, require that fire extinguishers be carried.
</P>
<img src="/graphics/ec01fe91.066.gif"/>
<BCAP><E T="15">Figure 25.30-20(</E><E T="01">a</E><E T="15">1)</E></BCAP>
<EXTRACT>
<P>Fire extinguishers are required if any one or more of the following conditions exist (numbers identifying conditions are the same as those placed in Figure 25.30-20 (a1)): 
</P>
<P>1. Closed compartment under thwarts and seats wherein portable fuel tanks may be stored. 
</P>
<P>2. Double bottoms not sealed to the hull or which are not completely filled with flotation material. 
</P>
<P>3. Closed living spaces. 
</P>
<P>4. Closed stowage compartments in which combustible or flammable materials are stowed. 
</P>
<P>5. Permanently installed fuel tanks.
</P>
<img src="/graphics/ec01fe91.067.gif"/>
<BCAP><E T="15">Figure 25.30-20(</E><E T="01">a</E><E T="15">2)</E></BCAP>
<P>The following conditions do not, in themselves, require that fire extinguishers be carried (numbers identifying conditions are the same as those placed in Figure 25.30-20(a2)): 
</P>
<P>1. Bait wells. 
</P>
<P>2. Glove compartments. 
</P>
<P>3. Buoyant flotation material. 
</P>
<P>4. Open slatted flooring. 
</P>
<P>5. Ice chests.</P></EXTRACT>
<P>(3) Table 25.30-20(a)(1) of this section indicates the minimum quantity and type of extinguisher to be carried. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.
</P>
<P>(b) <I>Uninspected passenger vessels of at least 100 gross tons.</I> All uninspected passenger vessels of at least 100 gross tons must carry onboard portable and semi-portable fire extinguishers per table 76.50-10(a) in § 76.50-10 of this chapter. 
</P>
<P>(c) <I>Motor vessels.</I> (1) All motor vessels must carry at least the minimum number of portable fire extinguishers set forth in table 25.30-20(b) (1). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 25.30-20(<E T="01">b</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tonnage—
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum number of 20-B portable fire extinguishers
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">50</TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">6
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">8</TD></TR></TABLE></DIV></DIV>
<P>(2) In addition to the portable fire extinguishers required by paragraph (b)(1) of this section, the following fire extinguishing equipment must be fitted in the machinery space: 
</P>
<P>(i) One Type 20-B portable fire extinguisher must be carried for each 1,000 B. H. P. of the main engines or fraction thereof. However, not more than 6 such extinguishers need be carried. 
</P>
<P>(ii) On motor vessels of over 300 gross tons, either one 160-B semi-portable fire extinguishing system must be fitted, or alternatively, a fixed fire extinguishing system must be fitted in the machinery space. 
</P>
<P>(3) The frame or support of each 160-B fire extinguisher required by paragraph (b)(2)(ii) of this section must be welded or otherwise permanently attached to a bulkhead or deck.
</P>
<P>(4) If an approved semi-portable fire extinguisher has wheels, it must be securely stowed when not in use to prevent it from rolling out of control under heavy sea conditions.
</P>
<P>(5) Table 25.30-20(b)(1) of this section indicates the minimum quantity and type of extinguisher to be carried. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.
</P>
<P>(d) <I>Barges carrying passengers.</I> (1) Every barge of 65 feet in length or less while carrying passengers when towed or pushed by a motorboat, motor vessel, or steam vessel must be fitted with portable fire extinguishers as required by table 25.30-20(a)(1), depending upon the length of the barge. 
</P>
<P>(2) Every barge of over 65 feet in length while carrying passengers when towed or pushed by a motorboat, motor vessel, or steam vessel must be fitted with portable fire extinguishers as required by table 25.30-20(b)(1), depending upon the gross tonnage of the barge.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16653, Dec. 30, 1965, as amended by CGD 77-039, 44 FR 34132, June 14, 1979; CGD 97-057, 62 FR 51042, Sept. 30, 1997; USCG-1999-5040, 67 FR 34776, May 15, 2002; USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-80" NODE="46:1.0.1.3.18.5.7.6" TYPE="SECTION">
<HEAD>§ 25.30-80   Location and number of fire extinguishers required for vessels constructed prior to August 22, 2016.</HEAD>
<P>Vessels contracted for prior to August 22, 2016 must meet the following requirements:
</P>
<P>(a) Previously installed extinguishers with extinguishing capacities smaller than what is required in tables 25.30-20(a)(1) and 25.30-20(b)(1) of this subpart need not be replaced and may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(b) All new equipment and installations must meet the applicable requirements in this subpart for new vessels.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 25.30-90" NODE="46:1.0.1.3.18.5.7.7" TYPE="SECTION">
<HEAD>§ 25.30-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the applicable provisions of §§ 25.30-5 through 25.30-20 insofar as the number and general type of equipment is concerned. Existing items of equipment and installations previously approved but not meeting the applicable requirements for type approval may be continued in service so long as they are in good condition. All new installations and replacements shall meet the requirements of §§ 25.30-5 through 25.30-20. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="25.35" NODE="46:1.0.1.3.18.6" TYPE="SUBPART">
<HEAD>Subpart 25.35—Backfire Flame Control</HEAD>


<DIV8 N="§ 25.35-1" NODE="46:1.0.1.3.18.6.7.1" TYPE="SECTION">
<HEAD>§ 25.35-1   Requirements.</HEAD>
<P>(a) Every gasoline engine installed in a motorboat or motor vessel after April 25, 1940, except outboard motors, shall be equipped with an acceptable means of backfire flame control. 
</P>
<P>(b) Installations made before November 19, 1952, need not meet the detailed requirements of this subpart and may be continued in use as long as they are serviceable and in good condition. Replacements shall meet the applicable conditions in this section. 
</P>
<P>(c) Installations consisting of backfire flame arresters bearing basic Approval Nos. 162.015 or 162.041 or engine air and fuel induction systems bearing basic Approval Nos. 162.015 or 162.042 may be continued in use as long as they are serviceable and in good condition. New installations or replacements must meet applicable requirements of subpart 58.10 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16653, Dec. 30, 1965, as amended by CGD 88-032, 56 FR 35820, July 29, 1991]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="25.40" NODE="46:1.0.1.3.18.7" TYPE="SUBPART">
<HEAD>Subpart 25.40—Ventilation</HEAD>


<DIV8 N="§ 25.40-1" NODE="46:1.0.1.3.18.7.7.1" TYPE="SECTION">
<HEAD>§ 25.40-1   Tanks and engine spaces.</HEAD>
<P>(a) All motorboats or motor vessels, except open boats and as provided in paragraphs (d) and (e) of this section, the construction or decking over of which is commenced after April 25, 1940, and which use fuel having a flashpoint of 110 °F., or less, shall have at least two ventilator ducts, fitted with cowls or their equivalent, for the efficient removal of explosive or flammable gases from the bilges of every engine and fuel tank compartment. There shall be at least one exhaust duct installed so as to extend from the open atmosphere to the lower portion of the bilge and at least one intake duct installed so as to extend to a point at least midway to the bilge or at least below the level of the carburetor air intake. The cowls shall be located and trimmed for maximum effectiveness and in such a manner so as to prevent displaced fumes from being recirculated.
</P>
<P>(b) As used in this section, the term <I>open boats</I> means those motorboats or motor vessels with all engine and fuel tank compartments, and other spaces to which explosive or flammable gases and vapors from these compartments may flow, open to the atmosphere and so arranged as to prevent the entrapment of such gases and vapors within the vessel. 
</P>
<P>(c) Boats built after July 31, 1980, which are manufactured or used primarily for noncommercial use; which are leased, rented, or chartered to another for the latter's noncommercial use; which are engaged in the carriage of six or fewer passengers; or which are in compliance with the requirements of 33 CFR part 183 are exempted from these requirements.
</P>
<P>(d) Boats built after July 31, 1978, which are manufactured or used primarily for noncommercial use; which are rented, leased, or chartered to another for the latter's noncommercial use; or which engage in conveying six or fewer passengers are exempted from the requirements of paragraph (a) for fuel tank compartments that:
</P>
<P>(1) Contain a permanently installed fuel tank if each electrical component is ignition protected in accordance with 33 CFR 183.410(a); and
</P>
<P>(2) Contain fuel tanks that vent to the outside of the boat. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16653, Dec. 30, 1965, as amended by CGD 76-082A, 44 FR 73047, Dec. 17, 1979; CGD 76-082A, 45 FR 7551, Feb. 4, 1980; CGD 95-012, 60 FR 48048, Sept. 18, 1995; CGD 95-028, 62 FR 51196, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="25.45" NODE="46:1.0.1.3.18.8" TYPE="SUBPART">
<HEAD>Subpart 25.45—Cooking, Heating, and Lighting Systems</HEAD>


<DIV8 N="§ 25.45-1" NODE="46:1.0.1.3.18.8.7.1" TYPE="SECTION">
<HEAD>§ 25.45-1   Heating and lighting systems on vessels carrying passengers for hire.</HEAD>
<P>(a) No fuel may be used in any heating or lighting system on any vessel carrying passengers for hire without the approval of Commandant (CG-ENG), except—
</P>
<P>(1) Alcohol, solid,
</P>
<P>(2) Alcohol, liquid, combustible,
</P>
<P>(3) Fuel oil, No. 1, No. 2, or No. 3,
</P>
<P>(4) Kerosene,
</P>
<P>(5) Wood or, 
</P>
<P>(6) Coal. 
</P>
<P>(b) Heating and lighting systems using alcohol must meet the following requirements: 
</P>
<P>(1) Containers of solidified alcohol must be properly secured to a fixed base. 
</P>
<P>(2) Fluid alcohol burners, where wet priming is used, must have— 
</P>
<P>(i) A catch pan of not less than 
<FR>3/4</FR>” depth secured inside the frame of the stove; or 
</P>
<P>(ii) The metal protection under the stove flanged up at least 
<FR>3/4</FR>” to form a pan. 
</P>
<P>(c) Heating and lighting systems using kerosene or fuel oil must meet the following requirements: 
</P>
<P>(1) Where wet priming is used, each system must have— 
</P>
<P>(i) A catch pan of not less than 
<FR>3/4</FR>” depth secured inside the frame of the stove; or 
</P>
<P>(ii) The metal protection under the stove flanged up at least 
<FR>3/4</FR>” to form a pan. 
</P>
<P>(2) Fuel tanks must be— 
</P>
<P>(i) Separated from the stove that they serve; 
</P>
<P>(ii) Mounted in a location open to the atmosphere or mounted inside a compartment that is vented to the atmosphere; and 
</P>
<P>(iii) Fitted with an outside fill and vent. 
</P>
<P>(d) Heating systems using wood or coal installed after August 9, 1989, shall be installed in accordance with the guidelines in chapter 6 of NFPA 302.
</P>
<CITA TYPE="N">[CGD 83-013, 54 FR 6402, Feb. 10, 1989 and CGD 83-013, 55 FR 3959, Feb. 6, 1990; CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 96-041, 61 FR 50726, Sept. 27, 1996; USCG-2009-0702, 74 FR 49225, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 25.45-2" NODE="46:1.0.1.3.18.8.7.2" TYPE="SECTION">
<HEAD>§ 25.45-2   Cooking systems on vessels carrying passengers for hire.</HEAD>
<P>(a) No fuel may be used in any cooking system on any vessel carrying passengers for hire without the approval of Commandant (CG-ENG) except those listed in § 25.45-1, subject to the requirements stated therein, and liquefied petroleum gas (LPG), or compressed natural gas (CNG). 
</P>
<P>(b) Cooking systems using LPG or CNG must meet the following requirements:
</P>
<P>(1) The design, installation, and testing of each LPG system must meet ABYC A-1-78 or chapter 6 of NFPA 302.
</P>
<P>(2) The design, installation, and testing of each CNG system must meet ABYC A-22-78 or chapter 6 of NFPA 302.
</P>
<P>(3) Cooking systems using chapter 6 of NFPA 302 as the standard must meet the following additional requirements:
</P>
<P>(i) The storage or use of CNG containers within the accommodation area, machinery spaces, bilges, or other enclosed spaces is prohibited.
</P>
<P>(ii) LPG or CNG must be odorized in accordance with ABYC A-1.5.d or A-22.5.b, respectively.
</P>
<P>(iii) The marking and mounting of LPG cylinders must be in accordance with ABYC A-1.6.b.
</P>
<P>(iv) LPG cylinders must be of the vapor withdrawal type as specified in ABYC A-1.5.b.
</P>
<P>(4) Continuous pilot lights or automatic glow plugs are prohibited for an LPG or CNG installation using ABYC A-1 or A-22 as the standard.
</P>
<P>(5) CNG installations using ABYC A-22 as the standard must meet the following additional requirements:
</P>
<P>(i) The stowage or use of CNG containers within the accommodation area, machinery spaces, bilges, or other enclosed spaces is prohibited.
</P>
<P>(ii) The CNG cylinders, regulating equipment, and safety equipment must meet the installation, stowage, and testing requirements specified in paragraph 6-5.12 of NFPA 302.
</P>
<P>(iii) The use of stowage of stoves with attached CNG cylinders is prohibited as specified in paragraph 6-5.1 of NFPA 302.
</P>
<P>(6) If the fuel supply line of an LPG or CNG system enters an enclosed space on the vessel, a remote shut-off valve must be installed that can be operated from a position adjacent to the appliance. The valve must be located between the fuel tank and the point where the fuel supply line enters the enclosed portion of the vessel. A power operated valve installed to meet this requirement must be of a type that will fail closed.
</P>
<P>(7) The following variances from ABYC A-1.11.b(1) are allowed for CNG:
</P>
<P>(i) The storage locker or housing access opening need not be in the top.
</P>
<P>(ii) The locker or housing need not be above the waterline.
</P>
<P>(8) The following variances from NFPA 302 are allowed:
</P>
<P>(i) The storage locker or housing for CNG tank installations need not be above the waterline as required by paragraph 6-5.12.1.1(a).
</P>
<P>(ii) Ignition protection need not be provided as required by paragraph 6-5.4.
</P>
<NOTE>
<HED>Note to § 25.45-2:</HED>
<P>The ABYC and NFPA standards referenced in this section require the posting of placards containing safety precautions for gas cooking systems.</P></NOTE>
<CITA TYPE="N">[CGD 83-013, 54 FR 6402, Feb. 10, 1989, as amended by CGD 83-013, 55 FR 3960, Feb. 6, 1990; CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 96-041, 61 FR 50726, Sept. 27, 1996; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000; USCG-2009-0702, 74 FR 49225, Sept. 25, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="25.50" NODE="46:1.0.1.3.18.9" TYPE="SUBPART">
<HEAD>Subpart 25.50—Garbage Retention</HEAD>


<DIV8 N="§ 25.50-1" NODE="46:1.0.1.3.18.9.7.1" TYPE="SECTION">
<HEAD>§ 25.50-1   Criteria.</HEAD>
<P>Each uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel.
</P>
<NOTE>
<HED>Note:</HED>
<P>33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and “garbage” are defined in 33 CFR 151.05.</P></NOTE>
<CITA TYPE="N">[CGD 88-002A, 56 FR 8880, Mar. 1, 1991]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="26" NODE="46:1.0.1.3.19" TYPE="PART">
<HEAD>PART 26—OPERATIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 4105, 4106, 6101, 8105; Pub. L. 103-206, 107 Stat. 2439; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16656, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="26.01" NODE="46:1.0.1.3.19.1" TYPE="SUBPART">
<HEAD>Subpart 26.01—Application</HEAD>


<DIV8 N="§ 26.01-1" NODE="46:1.0.1.3.19.1.7.1" TYPE="SECTION">
<HEAD>§ 26.01-1   Applicable to all vessels.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted. 


</P>
</DIV8>

</DIV6>


<DIV6 N="26.03" NODE="46:1.0.1.3.19.2" TYPE="SUBPART">
<HEAD>Subpart 26.03—Special Operating Requirements</HEAD>


<DIV8 N="§ 26.03-1" NODE="46:1.0.1.3.19.2.7.1" TYPE="SECTION">
<HEAD>§ 26.03-1   Safety orientation.</HEAD>
<P>(a) Before getting underway on any uninspected passenger vessel, the operator or master must ensure that suitable public announcements, instructive placards, or both, are provided in a manner that affords all passengers the opportunity to become acquainted with: 
</P>
<P>(1) Stowage locations of life preservers;
</P>
<P>(2) Proper method of donning and adjusting life preservers of the type(s) carried on the vessel;
</P>
<P>(3) The type and location of all lifesaving devices carried on the vessel; and
</P>
<P>(4) The location and contents of the <I>Emergency Checkoff List</I> required by § 26.03-2.
</P>
<P>(b) Vessels subject to this subpart engaged in tender service at yacht clubs and marinas, and vessels being demonstrated for a potential purchaser by a yacht broker, are excluded from the requirements of § 26.03-1 and § 26.03-2.
</P>
<CITA TYPE="N">[CGD 78-009, 45 FR 11109, Feb. 19, 1980, as amended by USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-2" NODE="46:1.0.1.3.19.2.7.2" TYPE="SECTION">
<HEAD>§ 26.03-2   Emergency instructions.</HEAD>
<P>(a) The operator or master of each uninspected passenger vessel must ensure that an emergency check-off list is posted in a prominent and accessible place to notify the passengers and remind the crew of precautionary measures that may be necessary if an emergency situation occurs. 
</P>
<P>(b) Except where any part of the emergency instructions are deemed unnecessary by the Officer in Charge, Marine Inspection, the emergency checkoff list must contain not less than the applicable portions of the sample emergency checkoff list which follows: 
</P>
<EXTRACT>
<HD1>Sample Emergency Checkoff List
</HD1>
<P>Measures to be considered in the event of:
</P>
<P>(a) <I>Rough weather at sea or crossing hazardous bars.</I>
</P>
<FP-2>□ All weathertight and watertight doors, hatches and airports closed to prevent taking water aboard.
</FP-2>
<FP-2>□ Bilges kept dry to prevent loss of stability.
</FP-2>
<FP-2>□ Passengers seated and evenly distributed.
</FP-2>
<FP-2>□ All passengers wearing life preservers in conditions of very rough seas or if about to cross a bar under hazardous conditions.
</FP-2>
<FP-2>□ An international distress call and a call to the Coast Guard over radiotelephone made if assistance is needed (if radiotelephone equipped).
</FP-2>
<P>(b) <I>Man overboard.</I>
</P>
<FP-2>□ Ring buoy thrown overboard as close to the victim as possible.
</FP-2>
<FP-2>□ Lookout posted to keep the victim in sight.
</FP-2>
<FP-2>□ Crewmember, wearing a life preserver and lifeline, standing by ready to jump into the water to assist the victim back aboard.
</FP-2>
<FP-2>□ Coast Guard and all vessels in the vicinity notified by radiotelephone (if radiotelephone equipped).
</FP-2>
<FP-2>□ Search continued until after radiotelephone consultation with the Coast Guard, if at all possible.
</FP-2>
<P>(c) <I>Fire at Sea.</I>
</P>
<FP-2>□ Air supply to the fire cut off by closing hatches, ports, doors, and ventilators, etc.
</FP-2>
<FP-2>□ Portable extinguishers discharged at the base of the flames of flammable liquid or grease fires or water applied to fires in combustible solids.
</FP-2>
<FP-2>□ If fire is in machinery spaces, fuel supply and ventilation shut off and any installed fixed firefighting system discharged.
</FP-2>
<FP-2>□ Vessel maneuvered to minimize the effect of wind on the fire.
</FP-2>
<FP-2>□ Coast Guard and all vessels in the vicinity notified by radiotelephone of the fire and vessel location (if radiotelephone equipped).
</FP-2>
<FP-2>□ Passengers moved away from fire and wearing life preservers.</FP-2></EXTRACT>
<P>(c) When in the judgment of the cognizant Officer in Charge, Marine Inspection, the operation of any vessel subject to this section does not present the hazards listed on the emergency checkoff list or when any vessel has no suitable mounting surface, an exclusion from the requirements of § 26.03-2(a) and (b) is granted by letter.
</P>
<CITA TYPE="N">[CGD 78-009, 45 FR 11109, Feb. 19, 1980, as amended by USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-4" NODE="46:1.0.1.3.19.2.7.3" TYPE="SECTION">
<HEAD>§ 26.03-4   Charts and nautical publications.</HEAD>
<P>(a) As appropriate for the intended voyage, all vessels must carry adequate and up-to-date— 
</P>
<P>(1) Charts of appropriate scale to make safe navigation possible; 
</P>
<P>(2) “U.S. Coast Pilot” or similar publication; 
</P>
<P>(3) Coast Guard light list; 
</P>
<P>(4) Tide tables; and 
</P>
<P>(5) Current tables, or a river current publication issued by the U.S. Army Corps of Engineers, or a river authority. 
</P>
<P>(b) As an alternative, you may substitute extracts or copies from the publications in paragraph (a) of this section. This information must be applicable to the area transited.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-6" NODE="46:1.0.1.3.19.2.7.4" TYPE="SECTION">
<HEAD>§ 26.03-6   Special permit.</HEAD>
<P>(a) If the owner, operator, or agent donates the use of an uninspected passenger vessel to a charity for fundraising activities, and the vessel's activity would subject it to Coast Guard inspection, the OCMI may issue a special permit to the owner, operator, or agent for this purpose if, in the opinion of the OCMI, the vessel can be safely operated. Each special permit is valid for only one voyage of a donated vessel, which is used for a charitable purpose. Applications are considered and approved on a case-by-case basis. 
</P>
<P>(b) The criteria of § 176.204 of this chapter will apply to the issuance of a special permit. In addition, the owner, operator, or agent must meet each of these conditions— 
</P>
<P>(1) Any charity using a donated vessel must be a bona fide charity or a non-profit organization qualified under section 501(c)(3) of the Internal Revenue Code of 1986; 
</P>
<P>(2) All donations received from the fundraising must go to the named charity; 
</P>
<P>(3) The owner, operator, or agent may obtain a special permit for an individual vessel not more than four times in a 12-month period; and 
</P>
<P>(4) The owner, operator, or agent must apply to the local OCMI for a special permit prior to the intended voyage, allowing adequate time for processing and approval of the permit. 
</P>
<P>(c) Nothing in this part may be construed as limiting the OCMI from making such tests and inspections, both afloat and in dry-dock, that are reasonable and practicable to be assured of the vessel's seaworthiness and safety.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-8" NODE="46:1.0.1.3.19.2.7.5" TYPE="SECTION">
<HEAD>§ 26.03-8   Marine Event of National Significance special permits.</HEAD>
<P>(a) For a Marine Event of National Significance, as determined by the Commandant, U.S. Coast Guard, a vessel may be permitted to engage in excursions while carrying passengers-for-hire for the duration of the event. Event sponsors seeking this determination must submit a written request to the Commandant (CG-CVC) at least one year prior to the event. 
</P>
<P>(b) The owner, operator, or agent of a vessel that is registered as a participant in a Marine Event of National Significance may apply for a special permit to carry passengers-for-hire for the duration of the event. The master, owner, or agent of the vessel must apply to the Coast Guard OCMI who has jurisdiction over the vessel's first United States port of call. The OCMI may issue a Form CG-949 “Permit to Carry Excursion Party” if, in the opinion of the OCMI, the operation can be undertaken safely. The OCMI may require an inspection prior to issuance of a special permit to ensure that the vessel can safely operate under the conditions for which the permit is issued. 
</P>
<P>(c) The permit will state the conditions under which it is issued. These conditions must include the number of passengers-for-hire the vessel may carry, the crew required, the number and type of lifesaving and safety equipment required, the route and operating details for which the permit is issued, and the dates for which the permit will be valid. 
</P>
<P>(d) The permit must be displayed in a location visible to passengers. 
</P>
<P>(e) The carrying of passengers-for-hire during a Marine Event of National Significance must comply with the regulations governing coastwise transportation of passengers under 19 CFR 4.50(b) and 19 CFR 4.80(a).
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34776, May 15, 2002, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004; USCG-2009-0702, 74 FR 49225, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-9" NODE="46:1.0.1.3.19.2.7.6" TYPE="SECTION">
<HEAD>§ 26.03-9   Voyage plans for uninspected passenger vessels of at least 100 gross tons.</HEAD>
<P>(a) The master must prepare a voyage plan that includes a crew and passenger list before taking an uninspected passenger vessel of at least 100 gross tons on a Great Lake, an ocean, or an international voyage. 
</P>
<P>(b) Before departure, the master must communicate the voyage plan ashore, either verbally or in writing. The voyage plan must go to either the vessel's normal berthing location or a representative of the owner or managing operator of the vessel. The master, owner, or operator of the vessel must make the voyage plan available to the Coast Guard upon request.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34777, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 26.03-10" NODE="46:1.0.1.3.19.2.7.7" TYPE="SECTION">
<HEAD>§ 26.03-10   Signaling light.</HEAD>
<P>All vessels of over 150 gross tons, when engaged on an international voyage, shall be equipped with an efficient daylight signaling lamp in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 68-32, 33 FR 5711, Apr. 12, 1968, as amended by CGD 97-057, 62 FR 51042, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="26.08" NODE="46:1.0.1.3.19.3" TYPE="SUBPART">
<HEAD>Subpart 26.08—Notice and Reporting of Casualty and Voyage Records</HEAD>

<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 6101; 46 CFR 1.46.


</PSPACE></AUTH>

<DIV8 N="§ 26.08-1" NODE="46:1.0.1.3.19.3.7.1" TYPE="SECTION">
<HEAD>§ 26.08-1   Notice and reporting of casualty and voyage records.</HEAD>
<P>The requirements for providing notice and reporting of marine casualties and for retaining voyage records are contained in part 4 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47535, Dec. 14, 1987; 53 FR 13117, Apr. 21, 1988]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="26.15" NODE="46:1.0.1.3.19.4" TYPE="SUBPART">
<HEAD>Subpart 26.15—Boarding</HEAD>


<DIV8 N="§ 26.15-1" NODE="46:1.0.1.3.19.4.7.1" TYPE="SECTION">
<HEAD>§ 26.15-1   May board at any time.</HEAD>
<P>(a) To facilitate the boarding of vessels by the commissioned, warrant, and petty officers of the U.S. Coast Guard in the exercise of their authority, every uninspected vessel, as defined in 46 U.S.C. 2101, if underway and upon being hailed by a Coast Guard vessel, must stop immediately and lay to, or must maneuver in such a way to permit the Coast Guard boarding officer to come aboard. Failure to permit a Coast Guard boarding officer to board a vessel or refusal to comply will subject the operator or owner of the vessel to the penalties provided in law.
</P>
<P>(b) Coast Guard boarding vessels will be identified by the display of the Coast Guard ensign as a symbol of authority and the Coast Guard personnel will be dressed in Coast Guard uniform. The Coast Guard boarding officer upon boarding a vessel will identify himself to the master, owner, or operator and explain his mission. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16656, Dec. 30, 1965, as amended by CGD 72-132R, 38 FR 5750, Mar. 2, 1973; CGD 95-027, 61 FR 25997, May 23, 1996; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="26.20" NODE="46:1.0.1.3.19.5" TYPE="SUBPART">
<HEAD>Subpart 26.20—Exhibition of Coast Guard Credential</HEAD>


<DIV8 N="§ 26.20-1" NODE="46:1.0.1.3.19.5.7.1" TYPE="SECTION">
<HEAD>§ 26.20-1   Must be available.</HEAD>
<P>If a person operates a vessel that carries one or more passengers-for-hire, he or she is required to have a valid Coast Guard license or MMC officer endorsement suitable for the vessel's route and service. He or she must have the license or MMC in his or her possession and must produce it immediately upon the request of a Coast Guard boarding officer.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34777, May 15, 2002, as amended by USCG-2006-24371, 74 FR 11264, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="26.25" NODE="46:1.0.1.3.19.6" TYPE="SUBPART">
<HEAD>Subpart 26.25 [Reserved]</HEAD>

</DIV6>


<DIV6 N="26.30" NODE="46:1.0.1.3.19.7" TYPE="SUBPART">
<HEAD>Subpart 26.30—Work Vest</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-65, 33 FR 19982, Dec. 28, 1968, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 26.30-1" NODE="46:1.0.1.3.19.7.7.1" TYPE="SECTION">
<HEAD>§ 26.30-1   Approved unicellular plastic foam work vests.</HEAD>
<P>(a) Buoyant work vests carried under the permissive authority of this subpart shall be of an approved type, and shall be constructed, listed, and labeled in accordance with subpart 160.053 of subchapter Q (Specifications) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 26.30-5" NODE="46:1.0.1.3.19.7.7.2" TYPE="SECTION">
<HEAD>§ 26.30-5   Use.</HEAD>
<P>(a) Approved buoyant work vests are considered to be items of safety apparel and may be carried aboard vessels to be worn by crew members when working near or over the water under favorable working conditions. 
</P>
<P>(b) When carried, approved buoyant work vests shall not be accepted in lieu of any portion of the required number of approved lifesaving appliances required by § 25.25-10 of this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 26.30-10" NODE="46:1.0.1.3.19.7.7.3" TYPE="SECTION">
<HEAD>§ 26.30-10   Stowage.</HEAD>
<P>(a) The approved buoyant work vests shall be stowed separately from the regular stowage of required lifesaving equipment. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="27" NODE="46:1.0.1.3.20" TYPE="PART">
<HEAD>PART 27—TOWING VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 4102 (as amended by Pub. L. 104-324, 110 Stat. 3901); Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2000-6931, 69 FR 34069, June 18, 2004, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.3.20.1" TYPE="SUBPART">
<HEAD>Subpart A—General Provisions for Fire-Protection Measures and Fire-Suppression Equipment on Towing Vessels</HEAD>


<DIV8 N="§ 27.100" NODE="46:1.0.1.3.20.1.7.1" TYPE="SECTION">
<HEAD>§ 27.100   Applicability; preemptive effect.</HEAD>
<P>(a) You must comply with this part if your towing vessel operates on the navigable waters of the United States, unless your vessel is one exempt under paragraph (b) of this section.
</P>
<P>(b) This part does not apply to you if your towing vessel is—
</P>
<P>(1) Used solely for any of the following services or any combination of these services—
</P>
<P>(i) Within a limited geographic area, such as a fleeting-area for barges or a commercial facility, and used for restricted service, such as making up or breaking up larger tows;
</P>
<P>(ii) For harbor-assist;
</P>
<P>(iii) For assistance towing as defined by 46 CFR 10.103;
</P>
<P>(iv) For response to emergency or pollution;
</P>
<P>(2) A public vessel that is both owned, or demise chartered, and operated by the United States Government or by a government of a foreign country; and that is not engaged in commercial service;
</P>
<P>(3) A foreign vessel engaged in innocent passage; or
</P>
<P>(4) Exempted by the Captain of the Port (COTP).
</P>
<P>(c) If you think your towing vessel should be exempt from these requirements for a specified route, you should submit a written request to the appropriate COTP. The COTP will provide you with a written response granting or denying your request. The COTP will consider the extent to which unsafe conditions would result if your vessel lost propulsion because of a fire in the engine room.
</P>
<P>(d) You must test and maintain all of the equipment required by this part in accordance with the attached nameplate or manufacturer's approved design manual.
</P>
<P>(e) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2006-24797, 77 FR 33871, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 27.101" NODE="46:1.0.1.3.20.1.7.2" TYPE="SECTION">
<HEAD>§ 27.101   Definitions.</HEAD>
<P>As used in this part—
</P>
<P><I>Accommodation</I> includes any:
</P>
<P>(1) Messroom.
</P>
<P>(2) Lounge.
</P>
<P>(3) Sitting area.
</P>
<P>(4) Recreation room.
</P>
<P>(5) Quarters.
</P>
<P>(6) Toilet space.
</P>
<P>(7) Shower room.
</P>
<P>(8) Galley.
</P>
<P>(9) Berthing facility.
</P>
<P>(10) Clothing-changing room.
</P>
<P><I>Engine room</I> means the enclosed area where any main-propulsion engine is located. It comprises all deck levels within that area.
</P>
<P><I>Fixed fire-extinguishing system</I> means:
</P>
<P>(1) A carbon dioxide system that satisfies 46 CFR 76.15 and the system labeling requirements in 46 CFR 78.47-9 and 78.47-11 and that is approved by the Commandant; or
</P>
<P>(2) A clean-agent system that satisfies 46 CFR 95.16 and is approved by the Commandant; or
</P>
<P>(3) A manually-operated water-mist system that satisfies NFPA 750 (incorporated by reference; see § 27.102) and that is approved by the Commandant; or
</P>
<P><I>Fleeting-area</I> means a separate location where individual barges are moored or assembled to make a tow. The barges are not in transport, but are temporarily marshaled, waiting for pickup by different vessels that will transport them to various destinations. A fleeting-area is a limited geographic area.
</P>
<P><I>Harbor-assist</I> means docking and undocking ships.
</P>
<P><I>Limited geographic area</I> means a local area of operation, usually within a single harbor or port. The local Captain of the Port (COTP) determines the definition of local geographic area for each zone.
</P>
<P><I>Operating station</I> means the principal steering station on the vessel, from which the vessel is normally navigated.
</P>
<P><I>Towing vessel</I> means a commercial vessel engaged in, or intending to engage in, pulling, pushing, or hauling alongside, or any combination of pulling, pushing, or hauling alongside.
</P>
<P><I>Towing vessel in inland service</I> means a towing vessel that is not in ocean or coastal service.
</P>
<P><I>Towing vessel in ocean or coastal service</I> means a towing vessel that operates beyond the baseline of the U.S. territorial sea.
</P>
<P><I>We</I> means the United States Coast Guard.
</P>
<P><I>Work space</I> means any area on the vessel where the crew could be present while on duty and performing their assigned tasks.
</P>
<P><I>You</I> means the owner of a towing vessel, unless otherwise specified.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2006-24797, 77 FR 33872, June 7, 2012; USCG-2013-0671, 78 FR 60145, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 27.102" NODE="46:1.0.1.3.20.1.7.3" TYPE="SECTION">
<HEAD>§ 27.102   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register—in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of the change in the <E T="04">Federal Register</E> and make the material available for inspection. All approved material is available at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The material is also available from the sources indicated in paragraph (b) of this section, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I>
</P>
<P>(b) The material approved for incorporation by reference in this part and the sections affected are:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">American Boat and Yacht Council (ABYC), 613 Third Street, Suite 10, Annapolis, MD 21403
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H-25-1986—Portable Fuel Systems for Flammable Liquids</TD><TD align="right" class="gpotbl_cell">27.211
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H-33-1989—Diesel Fuel Systems</TD><TD align="right" class="gpotbl_cell">27.211
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02269-9101
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">NFPA 302-1998—Fire Protection Standard for Pleasure, and Commercial Motorcraft</TD><TD align="right" class="gpotbl_cell">27.211
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">NFPA 750—Standard on Water Mist Fire Protection Systems, 2003 edition</TD><TD align="right" class="gpotbl_cell">27.101
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">NFPA 2001—Standard on Clean Agent Fire Extinguishing Systems, 2000 edition</TD><TD align="right" class="gpotbl_cell">27.101
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">SAE J1475-1984—Hydraulic Hose Fitting for Marine Applications</TD><TD align="right" class="gpotbl_cell">27.211
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">SAE J1942-1989—Hose and Hose Assemblies for Marine Applications</TD><TD align="right" class="gpotbl_cell">27.211</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2009-0702, 74 FR 49226, Sept. 25, 2009; USCG-2010-0759, 75 FR 60002, Sept. 29, 2010; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 27.103" NODE="46:1.0.1.3.20.1.7.4" TYPE="SECTION">
<HEAD>§ 27.103   Preemption.</HEAD>
<P>The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.3.20.2" TYPE="SUBPART">
<HEAD>Subpart B—Fire-Protection Measures for Towing Vessels</HEAD>


<DIV8 N="§ 27.201" NODE="46:1.0.1.3.20.2.7.1" TYPE="SECTION">
<HEAD>§ 27.201   What are the requirements for general alarms on towing vessels?</HEAD>
<P>(a) You must ensure that your vessel is fitted with a general alarm that:
</P>
<P>(1) Has a contact-maker at the operating station that can notify persons on board in the event of an emergency.
</P>
<P>(2) Is capable of notifying persons in any accommodation, work space, and the engine room.
</P>
<P>(3) Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads:
</P>
<EXTRACT>
<FP>Attention General Alarm—When Alarm Sounds or Flashes Go to Your Station.</FP></EXTRACT>
<P>(4) Is tested at least once each week.
</P>
<P>(b) You or the operator may use a public-address (PA) system or other means of alerting all persons on your towing vessel instead of a general alarm, if the system—
</P>
<P>(1) Is capable of notifying persons in any accommodation, work space, and the engine room;
</P>
<P>(2) Is tested at least once each week;
</P>
<P>(3) Can be activated from the operating station; and
</P>
<P>(4) Complies with paragraph (a)(3) of this section.


</P>
</DIV8>


<DIV8 N="§ 27.203" NODE="46:1.0.1.3.20.2.7.2" TYPE="SECTION">
<HEAD>§ 27.203   What are the requirements for fire detection on towing vessels?</HEAD>
<P>(a) You must have a fire detection system installed on your vessel to detect engine-room fires. Any owner of a vessel whose construction was contracted for before January 18, 2000, may use an existing engine-room-monitoring system (with fire detection capability) instead of a fire detection system, if the monitoring system is operable and complies with this section. You must ensure that—
</P>
<P>(1) Each detector, each control panel, and each fire alarm are approved under 46 CFR subpart 161.002 or listed by an independent testing laboratory; except that, if you use an existing engine-room-monitoring system (with fire detection capability), each detector must be listed by a nationally recognized testing laboratory (NRTL), as defined in 46 CFR 161.002-2, for fire service;
</P>
<P>(2) The system is installed, tested, and maintained in line with the manufacturer's design manual;
</P>
<P>(3) The system is arranged and installed so a fire in the engine room automatically sets off alarms on a control panel at the operating station;
</P>
<P>(4) The control panel includes—
</P>
<P>(i) A power-available light;
</P>
<P>(ii) Both an audible alarm to notify crew at the operating station of fire and visible alarms to identify the zone or zones of origin of the fire;
</P>
<P>(iii) A means to silence the audible alarm while maintaining indication by the visible alarms;
</P>
<P>(iv) A circuit-fault detector test-switch; and
</P>
<P>(v) Labels for all switches and indicator lights, identifying their functions;
</P>
<P>(5) The system draws power from two sources, switchover from the primary source to the secondary source being either manual or automatic;
</P>
<P>(6) The system serves no other purpose, unless it is an engine-room-monitoring system (with fire detection capability) installed on a vessel whose construction was contracted for before January 18, 2000; and
</P>
<P>(7) The system is certified by a registered professional engineer, or by a recognized classification society (under 46 CFR part 8), to comply with paragraphs (a) introductory text and (a)(1) through (a)(6) of this section.
</P>
<P>(b) In spaces other than the engine room, non-approved fire detection systems may be acceptable as excess equipment provided that—
</P>
<P>(1) Components are listed by a nationally recognized testing laboratory (NRTL) as set forth in 29 CFR 1910.7, and is designed, installed, tested, and maintained in accordance with an appropriate industry standard and the manufacturer's specific guidance; and
</P>
<P>(2) The system and units remain functional as intended.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 27.205" NODE="46:1.0.1.3.20.2.7.3" TYPE="SECTION">
<HEAD>§ 27.205   What are the requirements for internal communication systems on towing vessels?</HEAD>
<P>(a) You must ensure that your vessel is fitted with a communication system between the engine room and the operating station that—
</P>
<P>(1) Consists of either fixed or portable equipment, such as a sound-powered telephone, portable radios, or other reliable method of voice communication, with a main or reserve power supply that is independent of the electrical system on your towing vessel; and
</P>
<P>(2) Provides two-way voice communication and calling between the operating station and either—
</P>
<P>(i) The engine room; or
</P>
<P>(ii) A location immediately adjacent to an exit from the engine room.
</P>
<P>(b) Twin-screw vessels with operating-station control for both engines are not required to have internal communication systems.
</P>
<P>(c) When the operating-station's engine controls and the access to the engine room are within 3 meters (10 feet) of each other and allow unobstructed visual contact between them, direct voice communication is acceptable instead of a communication system.


</P>
</DIV8>


<DIV8 N="§ 27.207" NODE="46:1.0.1.3.20.2.7.4" TYPE="SECTION">
<HEAD>§ 27.207   What are the requirements for fuel shut-offs on towing vessels?</HEAD>
<P>To stop the flow of fuel in the event of a break in the fuel line, you must have a positive, remote fuel-shut-off valve fitted on any fuel line that supplies fuel directly to an engine or generator. The valve must be near the source of supply (for instance, at the day tank, storage tank, or fuel-distribution manifold). Furthermore, it must be operable from a safe place outside the space where the valve is installed. Each remote valve control should be marked in clearly legible letters, at least 25 millimeters (1 inch) high, indicating the purpose of the valve and the way to operate it.


</P>
</DIV8>


<DIV8 N="§ 27.209" NODE="46:1.0.1.3.20.2.7.5" TYPE="SECTION">
<HEAD>§ 27.209   What are the requirements for training crews to respond to fires?</HEAD>
<P>(a) <I>Drills and instruction.</I> The master or person in charge of a vessel must ensure that each crewmember participates in drills and receives instruction at least once each month. The instruction may coincide with the drills, but need not. You must ensure that all crewmembers are familiar with their fire-fighting duties, and, specifically, with the following contingencies:
</P>
<P>(1) Fighting a fire in the engine room and elsewhere on board the vessel, including how to—
</P>
<P>(i) Operate all of the fire-extinguishing equipment on board the vessel;
</P>
<P>(ii) Stop any mechanical ventilation system for the engine room and effectively seal all natural openings to the space to prevent leakage of the extinguishing agent; and
</P>
<P>(iii) Operate the fuel shut-off for the engine room.
</P>
<P>(2) Activating the general alarm.
</P>
<P>(3) Reporting inoperative alarm systems and fire-detection systems.
</P>
<P>(4) Putting on a fireman's outfit and a self-contained breathing apparatus, if the vessel is so equipped.
</P>
<P>(b) <I>Alternative form of instruction.</I> The master or person in charge of a vessel may substitute, for the instruction required in paragraph (a) of this section, the viewing of video training materials concerning at least the contingencies listed in paragraph (a), followed by a discussion led by someone familiar with these contingencies. This instruction may occur either on board or off the vessel.
</P>
<P>(c) <I>Participation in drills.</I> Drills must take place on board the vessel, as if there were an actual emergency. They must include—
</P>
<P>(1) Participation by all crewmembers;
</P>
<P>(2) Breaking out and using, or simulating the use of, emergency equipment;
</P>
<P>(3) Testing of all alarm and detection systems; and
</P>
<P>(4) Putting on protective clothing (by at least one person), if the vessel is so equipped.
</P>
<P>(d) <I>Safety orientation.</I> The master or person in charge of a vessel must ensure that each crewmember who has not (i) participated in the drills required by paragraph (a) of this section, and (ii) received the instruction required by that paragraph, receives a safety orientation within 24 hours of reporting for duty.
</P>
<P>(e) The safety orientation must cover the particular contingencies listed in paragraph (a) of this section.


</P>
</DIV8>


<DIV8 N="§ 27.211" NODE="46:1.0.1.3.20.2.7.6" TYPE="SECTION">
<HEAD>§ 27.211   What are the specifications for fuel systems on towing vessels whose construction was contracted for on or after January 18, 2000?</HEAD>
<P>(a) You must ensure that, except for the components of an outboard engine or of a portable bilge pump or fire pump, each fuel system installed on board the vessel complies with this section.
</P>
<P>(b) <I>Portable fuel systems.</I> The vessel must not incorporate or carry portable fuel systems, including portable tanks and related fuel lines and accessories, except when used for outboard engines or when permanently attached to portable equipment such as portable bilge pumps or fire pumps. The design, construction, and stowage of portable tanks and related fuel lines and accessories must comply with ABYC H-25 (incorporated by reference in § 27.102).
</P>
<P>(c) <I>Fuel restrictions.</I> Neither you nor the master or person in charge may use fuel other than bunker C or diesel, except for outboard engines, or where otherwise accepted by the Commandant (CG-ENG). An installation that uses bunker C, heavy fuel oil (HFO), or any fuel that requires pre-heating, must comply with subchapter F of this chapter.
</P>
<P>(d) <I>Vent pipes for integral fuel tanks.</I> Each integral fuel tank must meet the requirements of this paragraph as follows:
</P>
<P>(1) Each tank must have a vent that connects to the highest point of the tank, discharges on a weather deck through a bend of 180 degrees (3.14 radians), and is fitted with a 30-by-30-mesh corrosion-resistant flame screen. Vents from two or more tanks may combine in a system that discharges on a weather deck.
</P>
<P>(2) The net cross-sectional area of the vent pipe for the tank must be—
</P>
<P>(i) Not less than 312.3 square millimeters (0.484 square inches) for any tank filled by gravity; or
</P>
<P>(ii) Not less than that of the fill pipe for any tank filled under pressure.
</P>
<P>(e) <I>Fuel piping.</I> Except as permitted in paragraphs (e)(1), (2), and (3) of this section, each fuel line must be seamless and made of steel, annealed copper, nickel-copper, or copper-nickel. Each fuel line must have a wall thickness of not less than 0.9 millimeters (0.035 inch) except that—
</P>
<P>(1) Aluminum piping is acceptable on an aluminum-hull vessel if it is installed outside the engine room and is at least Schedule 80 in thickness; and
</P>
<P>(2) Nonmetallic flexible hose is acceptable if it—
</P>
<P>(i) Is used in lengths of not more than 0.76 meters (30 inches);
</P>
<P>(ii) Is visible and easily accessible;
</P>
<P>(iii) Does not penetrate a watertight bulkhead;
</P>
<P>(iv) Is fabricated with an inner tube and a cover of synthetic rubber or other suitable material reinforced with wire braid; and
</P>
<P>(v) Either,—
</P>
<P>(A) If it is designed for use with compression fittings, is fitted with suitable, corrosion-resistant, compression fittings, or fittings compliant with SAE J1475 (incorporated by reference in § 27.102); or,
</P>
<P>(B) If it is designed for use with clamps, is installed with two clamps at each end of the hose. Clamps must not rely on spring tension and must be installed beyond the bead or flare or over the serrations of the mating spud, pipe, or hose fitting. Hose complying with SAE J1475 is also acceptable.
</P>
<P>(3) Nonmetallic flexible hose complying with SAE J1942 (incorporated by reference in § 27.102) is also acceptable.
</P>
<P>(f) A towing vessel of less than 24 meters (79 feet) in length may comply with any of the following standards for fuel systems rather than with those of paragraph (e) of this section:
</P>
<P>(1) ABYC H-33 (incorporated by reference in § 27.102).
</P>
<P>(2) Chapter 5 of NFPA 302 (incorporated by reference in § 27.102).
</P>
<P>(3) 33 CFR chapter I, subchapter S (Boating Safety).
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2009-0702, 74 FR 49226, Sept. 25, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.3.20.3" TYPE="SUBPART">
<HEAD>Subpart C—Fire-Suppression Equipment for Towing Vessels</HEAD>


<DIV8 N="§ 27.301" NODE="46:1.0.1.3.20.3.7.1" TYPE="SECTION">
<HEAD>§ 27.301   What are the requirements for fire pumps, fire mains, and fire hoses on towing vessels?</HEAD>
<P>By April 29, 2005, you must provide for your towing vessel either a self-priming, power-driven, fixed fire-pump, a fire main, and hoses and nozzles in accordance with paragraphs (a) through (c) of this section; or a portable pump, and hoses and nozzles, in accordance with paragraphs (d) and (e) of this section.
</P>
<P>(a) The fixed fire-pump must be capable of—
</P>
<P>(1) Delivering water simultaneously from the two highest hydrants, or from both branches of the fitting if the highest hydrant has a Siamese fitting, at a pitot-tube pressure of at least 344 kPa (50 psi) and a flow rate of at least 300 lpm (80 gpm); and
</P>
<P>(2) Being energized remotely from a safe place outside the engine room and from the pump.
</P>
<P>(b) All valves necessary for the operation of the fire main must be kept in the open position or must be capable of operation from the same place where the remote fire pump control is located.
</P>
<P>(c) The fire main must have a sufficient number of fire hydrants with attached hose to reach any part of the machinery space using a single length of fire hose.
</P>
<P>(d) The hose must be lined commercial fire-hose, at least 40mm (1.5 inches) in diameter, 15 meters (50 feet) in length, and fitted with a nozzle made of corrosion-resistant material capable of providing a solid stream and a spray pattern.
</P>
<P>(e) The portable fire pump must be self-priming and power-driven, with—
</P>
<P>(1) A minimum capacity of at least 300 lpm (80 gpm) at a discharge gauge pressure of not less than 414 kPa (60 psi), measured at the pump discharge;
</P>
<P>(2) A sufficient amount of lined commercial fire hose at least 40mm (1.5 inches) in diameter and 15 meters (50 feet) in length, immediately available to attach to it so that a stream of water will reach any part of the vessel; and
</P>
<P>(3) A nozzle made of corrosion-resistant material capable of providing a solid stream and a spray pattern.
</P>
<P>(f) You must stow the pump with its hose and nozzle outside of the machinery space.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 27.303" NODE="46:1.0.1.3.20.3.7.2" TYPE="SECTION">
<HEAD>§ 27.303   What are the requirements for fire-extinguishing equipment on towing vessels in inland service, and on towing vessels in ocean or coastal service whose construction was contracted for before August 27, 2003?</HEAD>
<P>You must carry on your towing vessel both—
</P>
<P>(a) The minimum number of hand-portable fire extinguishers required by subpart 25.30 of this part; and
</P>
<P>(b) By April 29, 2005, either—
</P>
<P>(1) An approved 160-B or 100 lb. CO<E T="52">2</E> extinguisher, regardless of rating, to protect the engine room; or
</P>
<P>(2) A fixed fire-extinguishing system installed to protect the engine room of the vessel.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 27.305" NODE="46:1.0.1.3.20.3.7.3" TYPE="SECTION">
<HEAD>§ 27.305   What are the requirements for fire-extinguishing equipment on towing vessels in ocean or coastal service whose construction was contracted for on or after August 27, 2003?</HEAD>
<P>(a) You must carry on your towing vessel both—
</P>
<P>(1) The minimum number of hand-portable fire extinguishers required by subpart 25.30 of this part; and
</P>
<P>(2) An approved 160-B or 100 lb. CO<E T="52">2</E> extinguisher, regardless of rating, to protect the engine room.
</P>
<P>(b) You must have a fixed fire-extinguishing system installed to protect the engine room of the vessel.
</P>
<P>(c) This section does not apply to any towing vessel pushing a barge ahead, or hauling a barge alongside, when the barge's coastwise or Great Lakes route is restricted (as indicated on its certificate of inspection), so that the barge may operate “in fair weather only, within 12 miles of shore,” or with words to that effect.
</P>
<CITA TYPE="N">[USCG-2000-6931, 69 FR 34069, June 18, 2004, as amended by USCG-2012-0196, 81 FR 48246, July 22, 2016]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="28" NODE="46:1.0.1.3.21" TYPE="PART">
<HEAD>PART 28—REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3316, 4502, 4505, 4506, 6104, 8103, 10603; DHS Delegation 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-079, 56 FR 40393, Aug. 14, 1991, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:1.0.1.3.21.1" TYPE="SUBPART">
<HEAD>Subpart A—General Provisions</HEAD>


<DIV8 N="§ 28.10" NODE="46:1.0.1.3.21.1.7.1" TYPE="SECTION">
<HEAD>§ 28.10   Authority.</HEAD>
<P>The regulations in this part are prescribed by the Commandant of the Coast Guard, pursuant to a delegation of authority by the Secretary of Homeland Security set forth in Department of Homeland Security Delegation No. 0170.1, to carry out the intent and purpose of 46 U.S.C. 3316 which authorizes the Secretary to rely on reports, documents, and certificates issued by the American Bureau of Shipping (ABS) or a similar United States classification society, or an agent of the ABS or similar society; sections 4502 and 4506 which require safety equipment and operational stability for certain vessels in the commercial fishing industry; section 6104 which requires the Secretary of Transportation to compile statistics concerning marine casualties compiled from vessel insurers and to delegate that authority to compile statistics from insurers to a qualified person; and section 10603 which requires seamen on commercial fishing industry vessels to give notice of illness, injury, or disability to their employer.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2010-0759, 75 FR 60002, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 28.20" NODE="46:1.0.1.3.21.1.7.2" TYPE="SECTION">
<HEAD>§ 28.20   OMB control numbers.</HEAD>
<P>(a) This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this part by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). This section complies with the requirements of 44 U.S.C. 3507(f) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) Display.
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described 
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.80</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.90</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.135</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.165</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.530</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.710</TD><TD align="right" class="gpotbl_cell">1625-0061
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 28.720</TD><TD align="right" class="gpotbl_cell">1625-0061</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 28.30" NODE="46:1.0.1.3.21.1.7.3" TYPE="SECTION">
<HEAD>§ 28.30   Applicability; preemptive effect.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, this part is applicable to all United States flag vessels not inspected under this chapter that are commercial fishing, fish processing, or fish tender vessels. This includes vessels documented under the provisions of subchapter G of this chapter and vessels numbered by a State or the Coast Guard under the provisions of 33 CFR subchapter S. Certain regulations in this part apply only to limited categories of vessels. Specific applicability statements are provided at the beginning of those regulations.
</P>
<P>(b) This part does not apply to a small boat or auxiliary craft that is deployed from a fishing industry vessel for the purpose of handling fishing gear.
</P>
<P>(c) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004; USCG-2004-18884, 69 FR 68089, Nov. 23, 2004; USCG-2006-24797, 77 FR 33872, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 28.40" NODE="46:1.0.1.3.21.1.7.4" TYPE="SECTION">
<HEAD>§ 28.40   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and make the material available to the public. All approved material is on file at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509 or you may contact the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> All material is available from the sources indicated in paragraph (b) of this section.
</P>
<P>(b) The material approved for incorporation by reference in this part and the sections affected are:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">American Boat and Yacht Council (ABYC),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">613 Third Street, Suite 10, Annapolis, MD 21403
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">E-1-1972—Bonding of Direct Current Systems</TD><TD align="left" class="gpotbl_cell">28.345
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">E-8-1985—Alternating Current (AC) Electrical Systems on Boats</TD><TD align="left" class="gpotbl_cell">28.345
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">E-9-1981—Recommended Practices and Standards Covering Direct Current (DC) Electrical Systems on Boats</TD><TD align="left" class="gpotbl_cell">28.345
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H-2-1989—Ventilation of Boats Using Gasoline</TD><TD align="left" class="gpotbl_cell">28.340
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H-25-1986—Portable Fuel Systems for Flammable Liquids</TD><TD align="left" class="gpotbl_cell">28.335
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">H-33-1989—Diesel Fuel Systems</TD><TD align="left" class="gpotbl_cell">28.335
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">P-1-1986—Installation of Exhaust Systems for Propulsion and Auxiliary Engines</TD><TD align="left" class="gpotbl_cell">28.380
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">American Society for Testing and Materials (ASTM),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">ASTM F 1321-92, Standard Guide for Conducting a Stability Test (Lightweight Survey and Inclining Experiment) to Determine the Light Ship Displacement and Centers of Gravity of a Vessel</TD><TD align="left" class="gpotbl_cell">28.535
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">International Maritime Organization (IMO),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Publications Section, 4 Albert Embankment, London SE1 7SR, United Kingdom:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Resolution A.658(16) “Use and Fitting of Retro-Reflective Materials on Life-Saving Appliances”, dated November 1989</TD><TD align="left" class="gpotbl_cell">28.135
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">National Fire Protection Association (NFPA),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">1 Batterymarch Park, Quincy, MA 02269:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">70-1990—National Electrical Code (also known as ANSI/NFPA 70-1990)</TD><TD align="left" class="gpotbl_cell">28.350; 28.370; 28.865
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">302-1989—Pleasure and Commercial Motor Craft</TD><TD align="left" class="gpotbl_cell">28.335; 28.340; 28.345
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">17-1985—Dry Chemical Extinguishing Systems</TD><TD align="left" class="gpotbl_cell">28.330
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">17A-1986—Wet Chemical Extinguishing Systems</TD><TD align="left" class="gpotbl_cell">28.330
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Society of Automotive Engineers (SAE),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">400 Commonwealth Drive, Warrendale, PA 15096;
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">SAE J 1475-1984—Hydraulic Hose Fitting for Marine Applications</TD><TD align="left" class="gpotbl_cell">28.880
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">SAE J 1942-1989—Hose and Hose Assemblies for Marine Applications</TD><TD align="left" class="gpotbl_cell">28.405
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Underwriters Laboratories, Inc. (UL),
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">12 Laboratory Drive, Research Triangle Park, NC 27709-3995
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">UL 217-1985—Single and Multiple Station Smoke Detectors</TD><TD align="left" class="gpotbl_cell">28.325; 28.830
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">UL 710-1990—Exhaust Hoods for Commercial Cooking Equipment</TD><TD align="left" class="gpotbl_cell">28.330</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 94-025, 60 FR 54444, Oct. 24, 1995; CGD 96-041, 61 FR 50726, Sept. 27, 1996; CGD 97-057, 62 FR 51042, Sept. 30, 1997; USCG-1999-5151, 64 FR 67176, Dec. 1, 1999; USCG-2009-0702, 74 FR 49226, Sept. 25, 2009; USCG-2010-0759, 75 FR 60002, Sept. 29, 2010; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]



</CITA>
</DIV8>


<DIV8 N="§ 28.50" NODE="46:1.0.1.3.21.1.7.5" TYPE="SECTION">
<HEAD>§ 28.50   Definition of terms used in this part.</HEAD>
<P><I>Accepted organization</I> means an organization which has been designated by the Commandant for the purpose of examining commercial fishing industry vessels under the provisions of § 28.73.
</P>
<P><I>Accommodations</I> include:
</P>
<P>(1) A messroom.
</P>
<P>(2) A lounge.
</P>
<P>(3) A sitting area.
</P>
<P>(4) A recreation room.
</P>
<P>(5) Quarters.
</P>
<P>(6) A toilet space.
</P>
<P>(7) A shower room.
</P>
<P>(8) A galley.
</P>
<P>(9) Berthing facilities.
</P>
<P>(10) A clothing changing room.
</P>
<P><I>Alcohol concentration</I> means either grams of alcohol per 100 milliliters of blood, or grams of alcohol per 210 liters of breath.
</P>
<P><I>Aleutian trade</I> means the transportation of cargo, including fishery related products, for hire on board a fish tender vessel to or from a place in Alaska west of 153 degrees West longitude and east of 172 degrees East longitude if that place receives weekly common carrier service by water, to or from a place in the United States, except a place in Alaska.
</P>
<P><I>Approved</I> means approved by the Commandant unless otherwise stated.
</P>
<P><I>Auxiliary Craft</I> means a vessel that is carried onboard a commercial fishing vessel and is normally used to support fishing operations.
</P>
<P><I>Boundary lines</I> means the lines described in part 7 of this chapter. In general, they follow the trend of the seaward high water shorelines and cross entrances to small bays, inlets, and rivers. In some areas, they are along the 12-mile line that marks the seaward limits of the territorial sea and, in other areas, they come ashore.
</P>
<P><I>Buoyant Apparatus</I> means a buoyant apparatus approved by the Commandant.
</P>
<P><I>Coast Guard Boarding Officer</I> means a commissioned, warrant, or petty officer of the Coast Guard having authority to board any vessel under the Act of August 4, 1949, 63 Stat. 502, as amended (14 U.S.C. 522).
</P>
<P><I>Coast Guard Representative</I> means a person employed at the cognizant U.S. Coast Guard Sector Office or Marine Inspection Office, or an accepted organization, or a similarly qualified organization approved in examining commercial fishing industry vessels. Contact Commandant (CG-CVC-3); Attn: Fishing Vessels Division, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501 for a current list of accepted organizations or similarly qualified organizations.
</P>
<P><I>Coastal Service Pack</I> means equipment provided in liferafts approved by the Commandant for coastal service.
</P>
<P><I>Coastal waters</I> means coastal waters as defined in 33 CFR 175.105.
</P>
<P><I>Coastline</I> means the territorial sea baseline as defined in 33 CFR 2.20.
</P>
<P><I>Cold water</I> means water where the monthly mean low water temperature is normally 59 °F (15 °C) or less.
</P>
<P><I>Commandant</I> means the Commandant of the Coast Guard or an authorized representative of the Commandant of the Coast Guard.
</P>
<P><I>Commercial fishing industry vessel</I> means a fishing vessel, fish tender vessel, or a fish processing vessel.
</P>
<P><I>Currently corrected</I> means corrected with changes contained in all Notice to Mariners published by the National Geospatial-Intelligence Agency.
</P>
<P><I>Custom engineered</I> means, when referring to a fixed gas fire extinguishing system, a system that is designed for a specific space requiring individual calculations for the extinguishing agent volume, flow rate, and piping, among other factors, for the space.
</P>
<P><I>District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within a district.
</P>
<P><I>Documented vessel</I> means a vessel for which a Certificate of Documentation has been issued under the provisions of 46 CFR part 67.
</P>
<P><I>Equipment Packs</I> means equipment provided in liferafts approved by the Commandant.
</P>
<P><I>Especially hazardous condition</I> means a condition which may be life threatening or lead to serious injury if continued.
</P>
<P><I>Fish</I> means finfish, mollusks, crustaceans, and all other forms of marine animal and plant life, except marine mammals and birds.
</P>
<P><I>Fish processing vessel</I> means a vessel that commercially prepares fish or fish products other than by gutting, decapitating, gilling, skinning, shucking, icing, freezing, or brine chilling.
</P>
<P><I>Fish tender vessel</I> means a vessel that commercially supplies, stores, refrigerates, or transports fish, fish products, or materials directly related to fishing or the preparation of fish to or from a fishing, fish processing or fish tender vessel or a fish processing facility.
</P>
<P><I>Fishing vessel</I> means a vessel that commercially engages in the catching, taking, or harvesting of fish or an activity that can reasonably be expected to result in the catching, taking, or harvesting of fish.
</P>
<P><I>Fishing Vessel Drill Conductor</I> means an individual who meets the training requirements of 46 CFR 28.270(c) for conducting drills and providing instruction once a month to each individual on board those vessels to which subpart C of this section applies.
</P>
<P><I>Fishing Vessel Safety Instructor</I> means an individual or organization that has been accepted by the local Officer-in-Charge, Marine Inspection to train Fishing Vessel Drill Conductors to conduct drills and provide instruction on those vessels to which subpart C of this part applies.
</P>
<P><I>Gasoline</I> as used in this part includes gasoline-alcohol blends and any other fuel having a flash point of 110 °F (43.3 °C) or lower.
</P>
<P><I>Inflatable Buoyant Apparatus</I> means an inflatable buoyant apparatus approved by the Commandant.
</P>
<P><I>Inflatable Liferaft</I> means an inflatable liferaft that is approved by the Commandant.
</P>
<P><I>Length</I> means the length listed on the vessel's Certificate of Documentation or Certificate of Number.
</P>
<P><I>Lifeboat</I> means a lifeboat approved by the Commandant.
</P>
<P><I>Liferaft</I> means a liferaft approved by the Commandant.
</P>
<P><I>Major conversion</I> means a conversion of a vessel that—
</P>
<P>(1) Substantially changes the dimensions or carrying capacity of the vessel;
</P>
<P>(2) Changes the type of the vessel;
</P>
<P>(3) Substantially prolongs the life of the vessel; or
</P>
<P>(4) Otherwise so changes the vessel that it is essentially a new vessel, as determined by the Commandant.
</P>
<P><I>Mile</I> means a nautical mile.
</P>
<P><I>North Pacific Area</I> means all waters of the North Pacific Ocean and Bering Sea north of 48°30′ north latitude including waters in contiguous bays, inlets, rivers, and sounds.
</P>
<P><I>Officer in Charge, Marine Inspection (OCMI)</I> means an officer of the Coast Guard who commands a Marine Inspection Zone described in 33 CFR part 3 or an authorized representative of that officer.
</P>
<P><I>Open to the atmosphere</I> means a space that has at least 15 square inches (9680 square millimeters) of open area directly exposed to the atmosphere for each cubic foot (0.0283 cubic meters) of net volume of the space.
</P>
<P><I>Operating station</I> means the principal steering station on the vessel from which the vessel is normally navigated.
</P>
<P><I>Pre-engineered</I> means, when referring to a fixed gas fire extinguishing system, a system that is designed and tested to be suitable for installation as a complete unit in a space of a set volume, without modification, regardless of the vessel on which installed.
</P>
<P><I>Similarly qualified organization</I> means an organization which has been designated by the Commandant for the purpose of classing or examining commercial fishing industry vessels under the provisions of § 28.76.
</P>
<P><I>Switchboard</I> means an electrical panel which receives power from a generator, battery, or other electrical power source and distributes power directly or indirectly to all equipment supplied by the power source.
</P>
<P><I>Warm water</I> means water where the monthly mean low water temperature is normally more than 59 °F. (15 °C.).
</P>
<P><I>Watertight</I> means designed and constructed to withstand a static head of water without any leakage, except that “watertight” for the purposes of electrical equipment means enclosed so that equipment does not leak when a stream of water from a hose with a nozzle one inch (25.4 millimeters) in diameter that delivers at least 65 gallons (246 liters) per minute is played on the enclosure from any direction from a distance of 10 feet (3 meters) for five minutes.
</P>
<P><I>Weather deck</I> means the uppermost deck exposed to the weather to which a weathertight sideshell extends.
</P>
<P><I>Weathertight</I> means that water will not penetrate into the unit in any sea condition.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 28.50, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 28.60" NODE="46:1.0.1.3.21.1.7.6" TYPE="SECTION">
<HEAD>§ 28.60   Exemption letter.</HEAD>
<P>(a) <I>Types of exemptions.</I> (1) <I>Specific exemption</I> means an exemption for an individual commercial fishing industry vessel.
</P>
<P>(2) <I>Class exemption</I> means an exemption for a class or fleet of commercial fishing industry vessels.
</P>
<P>(b) <I>Exemption procedure.</I> A request for an exemption of either type must be in writing, have specific reasons for the request, and be sent to the Coast Guard District Office having jurisdiction over the waters where the vessel(s) will be operating. Coast Guard District geographical areas are described in 33 CFR part 3. The District Commander will review the request to determine that:
</P>
<P>(1) Good cause exists for granting an exemption; and
</P>
<P>(2) The safety of the vessel and those on board will not be adversely affected.
</P>
<P>(c) The District Commander will either approve or deny the request in writing. In granting a request, the District Commander will specify the terms under which the exemption is granted and distribute the letter describing these terms to the party or parties requesting the exemption.
</P>
<P>(d) <I>Exemption letter.</I> Exemption letters, or suitable copies, describing the terms under which the exemption is granted shall be maintained at all times on board each vessel to which any exemption applies.
</P>
<P>(e) <I>Right of appeal.</I> Any person directly affected by a decision or action taken under this part may appeal in accordance with § 1.03 of this chapter.
</P>
<P>(f) <I>Rescinding an exemption letter.</I> Exemptions granted may be rescinded by the District Commander if it is subsequently determined that the safety of the vessel and those onboard is adversely affected.
</P>
<CITA TYPE="N">[CGD 96-046, 62 FR 46675, Sept. 4, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 28.65" NODE="46:1.0.1.3.21.1.7.7" TYPE="SECTION">
<HEAD>§ 28.65   Termination of unsafe operations.</HEAD>
<P>(a) A Coast Guard Boarding Officer may direct the master or individual in charge of a vessel, with the concurrence of the District Commander, or staff authorized by the District Commander, to immediately take reasonable steps necessary for the safety of individuals on board the vessel if the Boarding Officer observes the vessel being operated in an unsafe manner and determines that an especially hazardous condition exists. This may include directing the master or individual in charge of the vessel to return the vessel to a mooring and remain there until the situation creating the especially hazardous condition is corrected or other specific action is taken.
</P>
<P>(b) Hazardous conditions include, but are not limited to, operation with—
</P>
<P>(1) An insufficient number of lifesaving equipment on board, to include serviceable Personal Flotation Devices (PFDs), serviceable immersion suits, or adequate survival craft capacity.
</P>
<P>(2) An inoperable Emergency Position Indicating Radio Beacon (EPIRB) or radio communication equipment when required by regulation. There should be at least one operable means of communicating distress. When both are required, then at least one must be in operable condition to avoid termination of the voyage;
</P>
<P>(3) Inadequate firefighting equipment on board;
</P>
<P>(4) Excessive volatile fuel (gasoline or solvents) or volatile fuel vapors in bilges;
</P>
<P>(5) Instability resulting from overloading, improper loading or lack of freeboard;
</P>
<P>(6) Inoperable bilge system;
</P>
<P>(7) Intoxication of the master or individual in charge of a commercial fishing vessel. An individual is intoxicated when he/she is operating a commercial fishing vessel and has an alcohol concentration of .04 percent, or the intoxicant's effect on the person's manner, disposition, speech, muscular movement, general appearance or behavior is apparent by observation;
</P>
<P>(8) A lack of adequate operable navigation lights during periods of reduced visibility;
</P>
<P>(9) Watertight closures missing or inoperable;
</P>
<P>(10) Flooding or uncontrolled leakage in any space; or
</P>
<P>(11) A missing or expired certificate of class, as required by 46 U.S.C. 4503(1), for a fish processing vessel.
</P>
<P>(c) A Coast Guard Boarding Officer may direct the individual in charge of a fish processing vessel that is missing a Load Line Certificate, or that does not comply with the provisions of the Load Line Certificate issued by the American Bureau of Shipping or a similarly qualified organization, to return the vessel to a mooring and to remain there until the vessel obtains such a certificate.
</P>
<CITA TYPE="N">[CGD 96-046, 61 FR 57273, Nov. 5, 1996, as amended by CGD 96-046, 62 FR 46676, Sept. 4, 1997; USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 28.70" NODE="46:1.0.1.3.21.1.7.8" TYPE="SECTION">
<HEAD>§ 28.70   Approved equipment and material.</HEAD>
<P>(a) Equipment and material that is required by this subchapter to be approved or of an approved type, must have been manufactured and approved in accordance with the design and testing requirements in subchapter Q of this chapter or as otherwise specified by the Commandant.
</P>
<P>(b) A listing of current and formerly approved equipment and materials may be found on the internet at: <I>http://cgmix.uscg.mil/equipment.</I> Each OCMI may be contacted for information concerning approved equipment.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 28.73" NODE="46:1.0.1.3.21.1.7.9" TYPE="SECTION">
<HEAD>§ 28.73   Accepted organizations.</HEAD>
<P>An organization desiring to be designated by the Commandant as an accepted organization must request such designation in writing. As a minimum the organization must verify that it is an organization—
</P>
<P>(a) With a Code of Ethics;
</P>
<P>(b) Whose surveyors are familiar with the requirements of this chapter related to commercial fishing industry vessels;
</P>
<P>(c) Whose surveyors are familiar with the operations and equipment on board commercial fishing industry vessels;
</P>
<P>(d) Whose only interest in the fishing industry is in ensuring the safety of commercial fishing industry vessels and surveying commercial fishing industry vessels;
</P>
<P>(e) That has grievance procedures;
</P>
<P>(f) That has procedures for accepting and terminating membership of an individual, including minimum professional qualifications for surveyors;
</P>
<P>(g) That maintains a roster of present and past accepted members and surveyors; and
</P>
<P>(h) That has an Apprentice/Associate program for surveyors.


</P>
</DIV8>


<DIV8 N="§ 28.76" NODE="46:1.0.1.3.21.1.7.10" TYPE="SECTION">
<HEAD>§ 28.76   Similarly qualified organizations.</HEAD>
<P>An organization desiring to be designated by the Commandant as a similarly qualified organization must request such designation in writing. As a minimum the organization must verify that it—
</P>
<P>(a) Publishes standards for vessel design and construction which are as widely available as and which are of similar content to the standards published by the ABS;
</P>
<P>(b) Performs periodic surveys in a wide range of localities during and after construction to ensure compliance with published standards, including drydock examinations, in a manner similar to the ABS;
</P>
<P>(c) Issues certificates testifying to compliance with the published standards;
</P>
<P>(d) Has as its primary concern the survey and classification of vessels; 
</P>
<P>(e) Has no interest in owning or operating fishing, fish processing, or fish tender vessels; and
</P>
<P>(f) Maintains records of surveys and makes such records available to the Coast Guard upon request in a manner similar to the ABS.


</P>
</DIV8>


<DIV8 N="§ 28.80" NODE="46:1.0.1.3.21.1.7.11" TYPE="SECTION">
<HEAD>§ 28.80   Report of casualty.</HEAD>
<P>(a) Except for a casualty which is required to be reported to the Coast Guard on Form CG 2692 in accordance with part 4 of this chapter, the owner, agent, operator, master, or individual in charge of a vessel involved in a casualty must submit a report in accordance with paragraph (c) of this section, as soon as possible after the casualty, to the underwriter of primary insurance for the vessel or to an organization listed in paragraph (d) of this section whenever the casualty involves any of the following.
</P>
<P>(1) Loss of life.
</P>
<P>(2) An injury that requires professional medical treatment (treatment beyond first aid) and that renders the individual unfit to perform his or her routine duties.
</P>
<P>(3) Loss of a vessel.
</P>
<P>(4) Damage to or by a vessel, its cargo, apparel or gear, except for fishing gear while not on board a vessel, or that impairs the seaworthiness of the vessel, or that is initially estimated at $2,500.00 or more.
</P>
<P>(b) Each underwriter of primary insurance for a commercial fishing industry vessel must submit a report of each casualty involving that vessel to an organization listed in paragraph (d) of this section within 90 days of receiving notice of the casualty and whenever it pays a claim resulting from the casualty. Initial reports must be in accordance with paragraph (c) of this section. Subsequent reports must contain sufficient information to identify the casualty and any new or corrected casualty data.
</P>
<P>(c) Each report of casualty must include the following information:
</P>
<P>(1) The name and address of the vessel owner and vessel operator, if different than the vessel owner;
</P>
<P>(2) The name and address of the underwriter of primary insurance for the vessel;
</P>
<P>(3) The name, registry number, call sign, gross tonnage, year of build, length, and hull material of the vessel;
</P>
<P>(4) The date, location, primary cause, and nature of the casualty;
</P>
<P>(5) The specific fishery, intended catch, and length of fishery opening when applicable;
</P>
<P>(6) The date that the casualty was reported to the underwriter of primary insurance for the vessel, or to an organization acceptable to the Commandant;
</P>
<P>(7) The activity of the vessel at the time of the casualty;
</P>
<P>(8) The weather conditions at the time of the casualty, if the weather caused or contributed to the cause of the casualty;
</P>
<P>(9) The damages to or by the vessel, its apparel, gear, or cargo;
</P>
<P>(10) The monetary amounts paid for damages;
</P>
<P>(11) The name, birth date, social security number, address, job title, length of disability, activity at the time of injury, type of injury, and medical treatment required for each individual incapacitated for more than 72 hours, or deceased as a result of the casualty; 
</P>
<P>(12) The name, registry number, and call sign of every other vessel involved in the casualty; and 
</P>
<P>(13) The monetary amount paid for an injury or a death. 
</P>
<P>(d) A casualty to a commercial fishing industry vessel must be reported to an organization that has knowledge and experience in the collection and processing of statistical insurance data and that has been accepted by the Commandant to receive and process casualty data under this part. The Commandant has accepted for this purpose: 
</P>
<P>(1) Verisk Insurance Solutions, ISO Claim Search® Solutions, 545 Washington Boulevard, Jersey City, NJ 07310.
</P>
<P>(2) [Reserved]
</P>
<NOTE>
<HED>Note:</HED>
<P>The Coast Guard intends to treat information collected under this section from underwriters of primary insurance as exempt from disclosure under the Freedom of Information Act because it is commercial and financial information which, if disclosed, would be likely to cause substantial harm to the competitive position of the underwriter.</P></NOTE>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 96-046, 61 FR 57273, Nov. 5, 1996; USCG-2008-0906, 73 FR 56509, Sept. 29, 2008; USCG-2016-0498, 82 FR 35089, July 28, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 28.90" NODE="46:1.0.1.3.21.1.7.12" TYPE="SECTION">
<HEAD>§ 28.90   Report of injury.</HEAD>
<P>Each individual employed on a commercial fishing industry vessel must notify the master, individual in charge of the vessel, or other agent of the employer of each illness, disability, or injury suffered while in service to the vessel not later than seven days after the date on which the illness, disability, or injury arose. 


</P>
</DIV8>


<DIV8 N="§ 28.95" NODE="46:1.0.1.3.21.1.7.13" TYPE="SECTION">
<HEAD>§ 28.95   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part, by or on behalf of the Coast Guard, may appeal therefrom in accordance with part 1, subpart 1.03 of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:1.0.1.3.21.2" TYPE="SUBPART">
<HEAD>Subpart B—Requirements for All Vessels</HEAD>


<DIV8 N="§ 28.100" NODE="46:1.0.1.3.21.2.7.1" TYPE="SECTION">
<HEAD>§ 28.100   Applicability.</HEAD>
<P>Each commercial fishing industry vessel must meet the requirements of this subpart, in addition to the requirements of parts 24, 25, and 26 of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 28.105" NODE="46:1.0.1.3.21.2.7.2" TYPE="SECTION">
<HEAD>§ 28.105   Lifesaving equipment—general requirements.</HEAD>
<P>(a) In addition to the requirements of this subpart, each commercial fishing industry vessel must comply with the requirements of part 25, subpart 25.25 of this chapter. 
</P>
<P>(b) Except as provided in § 28.120(d), each item of lifesaving equipment carried on board a vessel to meet the requirements of this part must be approved by the Commandant. Equipment for personal use which is not required by this part need not be approved by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 28.110" NODE="46:1.0.1.3.21.2.7.3" TYPE="SECTION">
<HEAD>§ 28.110   Life preservers or other personal flotation devices.</HEAD>
<P>(a) Except as provided by § 28.305 of this chapter, each vessel must be equipped with at least one immersion suit, exposure suit, or wearable personal flotation device of the proper size for each individual on board as specified in table 1 to § 28.110 and part 25, subpart 25.25 of this chapter. Notwithstanding the provisions of paragraphs (c) and (d) of § 25.25-1 of this chapter, each commercial fishing industry vessel propelled by sail, and each manned barge employed in commercial fishing activities, must meet the requirements of this paragraph.
</P>
<P>(b) Each wearable personal flotation device must be stowed so that it is readily accessible to the individual for whom it is intended, from both the individual's normal work station and berthing area. If there is no location accessible to both the work station and the berthing area, an appropriate device must be stowed in both locations.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 28.110—Personal Flotation Devices and Immersion Suits
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Applicable waters
</TH><TH class="gpotbl_colhed" scope="col">Vessel type
</TH><TH class="gpotbl_colhed" scope="col">Devices required
</TH><TH class="gpotbl_colhed" scope="col">Other regulations
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Seaward of the Boundary Line and North of 32° N or South of 32° S; and Lake Superior</TD><TD align="left" class="gpotbl_cell">Documented Vessel</TD><TD align="left" class="gpotbl_cell">Immersion suit or exposure suit</TD><TD align="left" class="gpotbl_cell">28.135; 25.25-9(a); 25.25-13; 25.25-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coastal Waters on the West Coast of the United States north of Point Reyes, CA; Beyond Coastal Waters, cold water; and Lake Superior</TD><TD align="left" class="gpotbl_cell">All vessels</TD><TD align="left" class="gpotbl_cell">Immersion suit or exposure suit</TD><TD align="left" class="gpotbl_cell">28.135; 25.25-9(a); 25.25-13; 25.25-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">All other waters (Includes all Great Lakes except Lake Superior)</TD><TD align="left" class="gpotbl_cell">40 feet (12.2 meters) or more in length</TD><TD align="left" class="gpotbl_cell">Wearable PFD approved under approval series 160.055, 160.155, or 160.176, or 160.255 immersion suit, or exposure suit.
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">28.135; 25.25-5; 25.25-9(a); 25.25-13; 25.25-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Less than 40 feet (12.2 meters) in length</TD><TD align="left" class="gpotbl_cell">Wearable PFD approved under subchapter Q of this chapter, immersion suit, or exposure suit.
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">28.135; 25.25-5; 25.25-9(a); 25.25-13; 25.25-15.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> A commercial hybrid approved under former approval series 160.077 prior to [EFFECTIVE DATE OF FINAL RULE] may be substituted for a PFD approved under approval series 160.055, 160.155, 160.176, or 160.255 if it is in good and serviceable condition, used in accordance with the conditions marked on the PFD and in the owner's manual, and labeled for use on commercial vessels.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2022-0120, 89 FR 97387, Dec. 6, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 28.115" NODE="46:1.0.1.3.21.2.7.4" TYPE="SECTION">
<HEAD>§ 28.115   Ring life buoys.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section and § 28.305, each vessel must be equipped with a throwable flotation device or a ring life buoy as specified in table 28.115. If the vessel is equipped with a ring life buoy, at least one ring life buoy must be equipped with a line which is at least:
</P>
<P>(1) 60 feet (18.3 meters) in length for a vessel less than 65 feet (19.8 meters) in length; or
</P>
<P>(2) 90 feet (27.4 meters) in length for a vessel 65 feet (19.8 meters) or more in length.
</P>
<P>(b) For each vessel less than 65 feet (19.8 meters) in length, an approved 20 inch (0.51 meters) or larger ring life buoy which is in serviceable condition and which was installed on board before September 15, 1991, may be used to meet the requirements of paragraph (a) of this section.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.115—Throwable Flotation Devices
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Vessel length
</TH><TH class="gpotbl_colhed" scope="col">Devices required
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Less than 16 feet (4.9 meters)</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">16 feet (4.9 meters) or more, but less than 26 feet (7.9 meters)</TD><TD align="left" class="gpotbl_cell">1 buoyant cushion, or ring life buoy (Type IV PFD).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">26 feet (7.9 meters) or more, but less than 65 feet (19.8 meters)</TD><TD align="left" class="gpotbl_cell">1 ring life buoy approval number starting with 160.009 or 160.050; orange; at least 24 inch (0.61 meters) size.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">65 feet (19.8 meters) or more</TD><TD align="left" class="gpotbl_cell">3 ring life buoys, approval number 160.050; orange; at least 24 inch (0.61 meters) size.</TD></TR></TABLE></DIV></DIV>
<NOTE>
<HED>Note:</HED>
<P>Certain Type V PFDs are approved for use in substitution for Type IV PFDs, when used in accordance with the conditions stated in the Coast Guard approval label.</P></NOTE>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 47679, Sept. 20, 1991; 56 FR 49822, Oct. 1, 1991; CGD 95-012, 60 FR 48048, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 28.120" NODE="46:1.0.1.3.21.2.7.5" TYPE="SECTION">
<HEAD>§ 28.120   Survival craft.</HEAD>
<P>(a) Except as provided in paragraphs (b) through (h) of this section and 28.305, each vessel must carry the survival craft specified in table 28.120(a), table 28.120(b), or table 28.120(c), as appropriate for the vessel, in an aggregate capacity to accommodate the total number of individuals on board.
</P>
<P>(b) The requirements of this section do not apply to vessels less than 10.97 meters (36 feet) in length with 3 or fewer individuals on board which operate within 12 miles of the coastline.
</P>
<P>(c) A buoyant apparatus may be substituted instead of the requirements in this section for vessels 10.97 meters (36 feet) or more in length with 3 or fewer individuals on board which operate within 12 miles of the coastline.
</P>
<P>(d) Each survival craft installed on board a vessel before September 15, 1991, may continue to be used to meet the requirements of this section provided the survival craft is—
</P>
<P>(1) Of the same type as required in tables 28.120(a), 28.120(b), or 28.120(c), as appropriate for the vessel type; and
</P>
<P>(2) Maintained in good and serviceable condition.
</P>
<P>(e) Each inflatable liferaft installed on board a vessel before September 15, 1991, may continue to be used to meet the requirements for an approved inflatable liferaft, provided the existing liferaft is—
</P>
<P>(1) Maintained in good and serviceable condition as required by table 28.140; and
</P>
<P>(2) Equipped with the equipment pack required by tables 28.120(a), 28.120(b), or 28.120(c), as appropriate for the vessel type. Where no equipment pack is specified in tables 28.120(a), 28.120(b), or 28.120(c), a coastal service pack is the minimum required.
</P>
<P>(f) A lifeboat may be substituted for any survival craft required by this section, provided it is arranged and equipped in accordance with part 199 of this chapter.
</P>
<P>(g) The capacity of an auxiliary craft carried on board a vessel that is integral to and necessary for normal fishing operations will satisfy the requirements of this section for survival craft, except for an inflatable liferaft, provided the craft is readily accessible during an emergency and is capable of safely holding all individuals on board the vessel. If the auxiliary craft is equipped with a Coast Guard required capacity plate, the boat must not be loaded so as to exceed the rated capacity.
</P>
<P>(h) A vessel less than 10.97 meters (36 feet) in length that meets the flotation provisions of 33 CFR part 183 is exempt from the requirement for survival craft in paragraph (a) of this section for operation on—
</P>
<P>(1) Any waters within 12 miles of the coastline.
</P>
<P>(2) Rivers.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.120(<E T="01">a</E>)—Survival Craft for Documented Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Area
</TH><TH class="gpotbl_colhed" scope="col">Vessel type
</TH><TH class="gpotbl_colhed" scope="col">Survival craft required
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond 50 miles of coastline</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft with SOLAS A pack.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Between 20-50 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft with SOLAS B pack.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Between 20-50 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, between 12-20 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus. See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 20 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Life float. See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, <E T="03">cold</E> waters; or Rivers, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus.
<br/>See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, <E T="03">cold</E> waters; or Rivers, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">warm</E> waters; or Lakes, bays, sounds, <E T="03">warm</E> waters; or Rivers, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus.
<br/>See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, beyond 3 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus. See note 2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, within 3 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="04">Note:</E> 1. The hierarchy of survival craft in descending order is lifeboat, inflatable liferaft with SOLAS A pack, inflatable liferaft with SOLAS B pack, inflatable liferaft with coastal service pack, inflatable buoyant apparatus, life float, buoyant apparatus. A survival craft higher in the hierarchy may be substituted for any survival craft required in this table.
</P><P class="gpotbl_note">2. If a vessel carriers 3 or fewer individuals within 12 miles of the coastline, see § 28.120 (b) and (c) for carriage substitution.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.120(<E T="01">b</E>)—Survival Craft for Undocumented Vessels With Not More Than 16 Individuals on Board
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Area
</TH><TH class="gpotbl_colhed" scope="col">Vessel type
</TH><TH class="gpotbl_colhed" scope="col">Survival craft required
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond 20 miles of coastline</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, between 12-20 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 20 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Life float. See note 2. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, <E T="03">cold</E> waters; or rivers, <E T="03">cold</E> water</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, cold waters; or Rivers, <E T="03">cold</E> water</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus
<br/>See note 2. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">warm</E> waters; or Lakes, bays, sounds, <E T="03">warm</E> waters; or Rivers, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, beyond 3 miles of coastline <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
<br/>See note 2. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, within 3 miles of coastline <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="04">Note:</E> 1. The hierarchy of survival craft in descending order is lifeboat, inflatable liferaft with SOLAS A pack, inflatable liferaft with SOLAS B pack, inflatable liferaft with coastal service pack, inflatable buoyant apparatus, life float, buoyant apparatus. A survival craft higher in the hierarchy may be substituted for any survival craft required in this table.
</P><P class="gpotbl_note">2. If a vessel carries 3 or fewer individuals within 12 miles of the coastline, see § 28.120 (b) and (c) for carriage substitution.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.120(<E T="01">c</E>)—Survival Craft for Undocumented Vessels With More Than 16 Individuals on Board
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Area
</TH><TH class="gpotbl_colhed" scope="col">Vessel type
</TH><TH class="gpotbl_colhed" scope="col">Survival craft required
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond 50 miles of coastline</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft with SOLAS A pack.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Between 20-50 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft with SOLAS B pack.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Between 20-50 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, between 12-20 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Inflatable liferaft.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 12 miles of coastline, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beyond Boundary Line, within 20 miles of coastline, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Life float.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, <E T="03">cold</E> waters; or Rivers, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">cold</E> waters; or Lakes, bays, sounds, <E T="03">cold</E> waters; or Rivers, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inside Boundary Line, <E T="03">warm</E> waters; or Lakes, bays, sounds, <E T="03">warm</E> waters; or Rivers, <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">10.97 meters (36 feet) or more in length</TD><TD align="left" class="gpotbl_cell">Inflatable buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, <E T="03">cold</E> waters</TD><TD align="left" class="gpotbl_cell">Less than 10.97 meters (36 feet) in length</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, beyond 3 miles of coastline <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">Buoyant apparatus.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, within 3 miles of coastline <E T="03">warm</E> waters</TD><TD align="left" class="gpotbl_cell">All</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="04">Note:</E> 1. The hierarchy of survival craft in descending order is lifeboat, liferaft with SOLAS A pack, Inflatable liferaft with SOLAS A pack, liferaft with SOLAS B pack, Inflatable liferaft with SOLAS B pack, Inflatable liferaft with coastal service pack, inflatable buoyant apparatus, life float, buoyant apparatus. A survival craft higher in the hierarchy may be substituted for any survival craft required in this table.</P></DIV></DIV>
<CITA TYPE="N">[CGD 96-046, 61 FR 57273, Nov. 5, 1996; CGD 96-046, 61 FR 68162, Dec. 27, 1996, as amended by CGD 96-046, 62 FR 46676, Sept. 4, 1997; USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]



</CITA>
</DIV8>


<DIV8 N="§ 28.125" NODE="46:1.0.1.3.21.2.7.6" TYPE="SECTION">
<HEAD>§ 28.125   Stowage of survival craft.</HEAD>
<P>(a) Each inflatable liferaft required to be equipped with a SOLAS A or a SOLAS B equipment pack must be stowed so as to float free and automatically inflate in the event the vessel sinks.
</P>
<P>(b) Each inflatable liferaft, inflatable buoyant apparatus, and any auxiliary craft used in their place, must be kept readily accessible for launching or be stowed so as to float free in the event the vessel sinks.
</P>
<P>(c) Each hydrostatic release unit used in a float-free arrangement must be approved under part 160, subpart 160.062 of this chapter.
</P>
<P>(d) Each float-free link used with a buoyant apparatus or with a life float must be certified to meet part 160, subpart 160.073 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 28.130" NODE="46:1.0.1.3.21.2.7.7" TYPE="SECTION">
<HEAD>§ 28.130   Survival craft equipment.</HEAD>
<P>(a) <I>General.</I> Each item of survival craft equipment must be of good quality, effective for the purpose it is intended to serve, and secured to the craft.
</P>
<P>(b) <I>Inflatable liferafts.</I> Each inflatable liferaft must have one of the following equipment packs as shown by the markings on its container:
</P>
<P>(1) Coastal Service;
</P>
<P>(2) SOLAS B Pack (formerly “Limited Service”); or
</P>
<P>(3) SOLAS A Pack (formerly “Ocean Service”).
</P>
<P>(c) Each life float and buoyant apparatus must be fitted with a lifeline, pendants, a painter, and a floating electric water light approved under part 161 subpart 161.010 of this chapter.
</P>
<P>(d) <I>Other survival craft.</I> A vessel must not carry survival craft other than inflatable liferafts, life floats, inflatable buoyant apparatus, or buoyant apparatus, such as lifeboats or rigid liferafts, unless the survival craft and launching equipment comply with the requirements for installation, arrangement, equipment, and maintenance contained in 46 CFR part 199.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 84-069, 63 FR 52813, Oct. 1, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 28.135" NODE="46:1.0.1.3.21.2.7.8" TYPE="SECTION">
<HEAD>§ 28.135   Lifesaving equipment markings.</HEAD>
<P>(a) Except as provided in paragraph (d) of this section, lifesaving equipment carried aboard a vessel pursuant to the requirements of this subpart or part 25, subpart 25.25 of this chapter must be marked as specified in table 28.135.
</P>
<P>(b) Lettering used in lifesaving equipment markings must be in block capital letters.
</P>
<P>(c) Retroreflective markings required by this section must be with material approved under part 164, subpart 164.018 of this chapter. The arrangement of the retroreflective material must meet IMO Resolution A.658(16).
</P>
<P>(d) A wearable personal flotation device must be marked with the name of either the vessel, the owner of the device, or the individual to whom it is assigned. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.135—Lifesaving Equipment Markings
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Item
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Markings Required
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Name of vessel
</TH><TH class="gpotbl_colhed" scope="col">Retroreflective material
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wearable personal flotation device (Type I, II, III, or wearable Type V); Immersion suit or exposure suit</TD><TD align="left" class="gpotbl_cell">See § 28.135(d)</TD><TD align="left" class="gpotbl_cell">Type I or Type II.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ring life buoy</TD><TD align="left" class="gpotbl_cell">X</TD><TD align="left" class="gpotbl_cell">Type II.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inflatable liferaft</TD><TD align="left" class="gpotbl_cell">See note</TD><TD align="left" class="gpotbl_cell">See note.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inflatable buoyant apparatus</TD><TD align="left" class="gpotbl_cell">See note</TD><TD align="left" class="gpotbl_cell">See note.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Life float</TD><TD align="left" class="gpotbl_cell">X</TD><TD align="left" class="gpotbl_cell">Type II.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Buoyant apparatus</TD><TD align="left" class="gpotbl_cell">X</TD><TD align="left" class="gpotbl_cell">Type II.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary craft</TD><TD align="left" class="gpotbl_cell">X</TD><TD align="left" class="gpotbl_cell">Type II.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">EPIRB</TD><TD align="left" class="gpotbl_cell">X</TD><TD align="left" class="gpotbl_cell">Type II.</TD></TR></TABLE></DIV></DIV>
<NOTE>
<HED>Note:</HED>
<P>No marking other than that provided by the manufacturer and the servicing facility is required.</P></NOTE>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991, as amended by CGD 95-012, 60 FR 48048, Sept. 18, 1995; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 28.140" NODE="46:1.0.1.3.21.2.7.9" TYPE="SECTION">
<HEAD>§ 28.140   Operational readiness, maintenance, and inspection of lifesaving equipment.</HEAD>
<P>(a) The master or individual in charge of a vessel must ensure that each item of lifesaving equipment must be in good working order, ready for immediate use, and readily accessible before the vessel leaves port and at all times when the vessel is operated.
</P>
<P>(b) Each item of lifesaving equipment, including unapproved equipment, must be maintained and inspected in accordance with: 
</P>
<P>(1) Table 28.140 in this section; 
</P>
<P>(2) The servicing procedure under the subpart of this chapter applicable to the item's approval; and 
</P>
<P>(3) The manufacturer's guidelines. 
</P>
<P>(c) An inflatable liferaft or inflatable buoyant apparatus must be serviced no later than the month and year on its servicing sticker affixed under 46 CFR 160.151-57(n), and whenever the container is damaged or the container straps or seals are broken. It must be serviced at a facility specifically approved by the Commandant for the particular brand. 
</P>
<P>(d) An escape route from a space where an individual may be employed or an accommodation space must not be obstructed.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.140—Scheduled Maintenance and Inspection of Lifesaving Equipment 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Item 
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Interval 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Regulation 
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Monthly 
</TH><TH class="gpotbl_colhed" scope="col">Annually 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) Inflatable wearable personal flotation device (Type V commercial hybrid)</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Servicing</TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) Personal flotation devices, exposure suits and immersion suits</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Inspect, clean and repair as necessary</TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) Buoyant apparatus and life floats</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Inspect, clean and repair as necessary</TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) Inflatable liferaft</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Servicing 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(5) Inflatable buoyant apparatus</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Servicing 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(6) Hydrostatic release</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Servicing 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(7) Disposable hydrostatic release</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Replace on or before expiration date</TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(8) Undated batteries</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Replace</TD><TD align="left" class="gpotbl_cell">28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(9) Dated batteries 
<sup>2</sup> and other items</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Replace on or before expiration date</TD><TD align="left" class="gpotbl_cell">25.26-50, 28.140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(10) EPIRB</TD><TD align="left" class="gpotbl_cell">Test</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">25.26-50 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For a new liferaft or inflatable buoyant apparatus, the first annual servicing may be deferred to two years from the date of first packing if so indicated on the servicing sticker. 
</P><P class="gpotbl_note">
<sup>2</sup> Water activated batteries must be replaced whenever they are used.</P></DIV></DIV>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991, as amended by USCG-2001-11118, 67 FR 58540, Sept. 17, 2002; USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]





</CITA>
</DIV8>


<DIV8 N="§ 28.145" NODE="46:1.0.1.3.21.2.7.10" TYPE="SECTION">
<HEAD>§ 28.145   Distress signals.</HEAD>
<P>Except as provided by 28.305, each vessel must be equipped with the distress signals specified in table 28.145.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.145—Distress Signals
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Area 
</TH><TH class="gpotbl_colhed" scope="col">Devices required
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ocean, more than 50 miles from coastline</TD><TD align="left" class="gpotbl_cell">3 parachute flares, approval series 160.136; plus 6 hand flares, approval series 160.121; plus 3 smoke signals, approval series 160.122.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ocean, 3-50 miles from the coastline; or more than 3 miles from the coastline on the Great Lakes</TD><TD align="left" class="gpotbl_cell">3 parachute flares, approval series 160.136, or 160.036; plus 6 hand flares, approval series 160.121 or 160.021; plus 3 smoke signals, approval series 160.122, 160.022, or 160.037.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coastal waters, excluding the Great Lakes; or within 3 miles of the coastline on the Great Lakes</TD><TD align="left" class="gpotbl_cell">Night visual distress signals consisting of one electric distress light, approval series 161.013 or 3 approved flares; plus Day visual distress signals consisting of one distress flag, approval series 160.072, or 3 approved flares, or 3 approved smoke signals.
<sup>1</sup>
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> If flares are carried, the same 3 flares may be counted toward meeting both the day and night requirement.</P></DIV></DIV>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 95-012, 60 FR 48048, Sept. 18, 1995; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 28.150" NODE="46:1.0.1.3.21.2.7.11" TYPE="SECTION">
<HEAD>§ 28.150   Emergency Position Indicating Radio Beacons (EPIRBs).</HEAD>
<P>Each vessel must be equipped with an emergency position indicating radio beacon (EPIRB) as required by 46 CFR part 25, subpart 25.26.
</P>
<NOTE>
<HED>Note:</HED>
<P>Each vessel which uses radio communication equipment must have a Ship Radio Station License issued by the Federal Communications Commission, as set forth in 47 CFR part 80.</P></NOTE>
</DIV8>


<DIV8 N="§ 28.155" NODE="46:1.0.1.3.21.2.7.12" TYPE="SECTION">
<HEAD>§ 28.155   Excess fire detection and protection equipment.</HEAD>
<P>(a) Use of non-approved fire detection systems may be acceptable as excess equipment provided that—
</P>
<P>(1) Components are listed and labeled by an independent, nationally recognized testing laboratory (NRTL) as set forth in 29 CFR 1910.7, and are designed, installed, tested, and maintained in accordance with an appropriate industry standard and the manufacturer's specific guidance; and
</P>
<P>(2) The system and units remain functional as intended.
</P>
<P>(b) The regulations in this section have preemptive effect over State or local regulation within the same field.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48247, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 28.160" NODE="46:1.0.1.3.21.2.7.13" TYPE="SECTION">
<HEAD>§ 28.160   Portable fire extinguishers.</HEAD>
<P>(a) Each vessel must meet the requirements of part 25, subpart 25.30 of this chapter.
</P>
<P>(b) Each vessel 65 feet (19.8 meters) or more in length must be equipped with the minimum number, location, and type of portable fire extinguishers specified in table 28.160.
</P>
<P>(c) Semi-portable extinguishers must be located in the open so as to be readily seen.
</P>
<P>(d) Table 28.160 of this section indicates the minimum required classification for each space listed. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.
</P>
<P>(e) The regulations in this section have preemptive effect over State or local regulation within the same field.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 28.160—Portable Fire Extinguishers for Vessels 65 Feet (19.8 Meters) or More in Length
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Space
</TH><TH class="gpotbl_colhed" scope="col">Minimum
<br/>required
<br/>rating
</TH><TH class="gpotbl_colhed" scope="col">Quantity and location
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Safety areas, communicating corridors</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 in each main corridor not more than 150 ft (45.7m) apart. (May be located in stairways.)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pilothouse</TD><TD align="left" class="gpotbl_cell">20-B:C</TD><TD align="left" class="gpotbl_cell">2 in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Service spaces, galleys</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft (232.2 sq m) or fraction thereof suitable for hazards involved.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Paint lockers</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 outside space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible baggage and storerooms</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft (232.2 sq m) or fraction thereof located in the vicinity of the exits, either inside or outside the spaces.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Workshops and similar spaces</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery spaces; Internal combustion propelling machinery</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each 1,000 brake horsepower or fraction thereof but not fewer than 2 or more than 6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric propulsion motors or generator unit of open type</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each propulsion motor generator unit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion machinery</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric emergency motors or generators</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 47679, Sept. 20, 1991, as amended by USCG-2012-0196, 81 FR 48247, July 22, 2016]



</CITA>
</DIV8>


<DIV8 N="§ 28.165" NODE="46:1.0.1.3.21.2.7.14" TYPE="SECTION">
<HEAD>§ 28.165   Injury placard.</HEAD>
<P>Each vessel must have posted in a highly visible location accessible to the crew a placard measuring at least 5 inches by 7 inches (127 millimeters by 178 millimeters) which reads:
</P>
<EXTRACT>
<HD3>Notice
</HD3>
<HD3>Report All Injuries
</HD3>
<P>United States law, 46 United States Code 10603, requires each seaman on a fishing vessel, fish processing vessel, or fish tender vessel to notify the master or individual in charge of the vessel or other agent of the employer regarding any illness, disability, or injury suffered by the seaman when in service to the vessel not later than seven days after the date on which the illness, disability, or injury arose.</P></EXTRACT>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:1.0.1.3.21.3" TYPE="SUBPART">
<HEAD>Subpart C—Requirements for Documented Vessels That Operate Beyond the Boundary Lines or With More Than 16 Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade</HEAD>


<DIV8 N="§ 28.200" NODE="46:1.0.1.3.21.3.7.1" TYPE="SECTION">
<HEAD>§ 28.200   Applicability.</HEAD>
<P>Each documented commercial fishing industry vessel must meet the requirements of this subpart in addition to the requirements of subparts A and B of this part if it:
</P>
<P>(a) Operates beyond the Boundary Lines;
</P>
<P>(b) Operates with more than 16 individuals on board; or
</P>
<P>(c) Is a fish tender vessel engaged in the Aleutian trade.
</P>
<CITA TYPE="N">[CGD 94-025, 60 FR 54444, Oct. 24, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 28.205" NODE="46:1.0.1.3.21.3.7.2" TYPE="SECTION">
<HEAD>§ 28.205   Fireman's outfits and self-contained breathing apparatus.</HEAD>
<P>(a) Each vessel that operates with more than 49 individuals on board must be equipped with at least two fireman's outfits stowed in widely separated locations.
</P>
<P>(b) Each vessel that uses ammonia as a refrigerant must be equipped with at least two self-contained breathing apparatuses.
</P>
<P>(c) A fireman's outfit must consist of one self-contained breathing apparatus with lifeline attached, one flashlight, a rigid helmet, boots, gloves, protective clothing, and one fire axe.
</P>
<P>(d) At least one spare air bottle must be provided for each self-contained breathing apparatus.
</P>
<P>(e) Each self-contained breathing apparatus must be approved by the Mine Safety and Health Administration (MSHA) and by the National Institute for Occupational Safety and Health (NIOSH), have as a minimum a 30 minute air supply, and a full facepiece.


</P>
</DIV8>


<DIV8 N="§ 28.210" NODE="46:1.0.1.3.21.3.7.3" TYPE="SECTION">
<HEAD>§ 28.210   First aid equipment and training.</HEAD>
<P>(a) Each vessel must have on board a complete first aid manual and medicine chest of a size suitable for the number of individuals on board in a readily accessible location.
</P>
<P>(b) <I>First aid and cardiopulmonary resuscitation (CPR) course certification.</I> Certification in first aid and CPR must be as described in this paragraph.
</P>
<P>(1) First aid—a certificate indicating completion of a first aid course from:
</P>
<P>(i) The American National Red Cross “Standard First Aid and Emergency Care” or “Multi-media Standard First Aid” course; or
</P>
<P>(ii) A course approved by the Coast Guard under § 11.201(i) of this chapter.
</P>
<P>(2) CPR—A certificate indicating completion of course from:
</P>
<P>(i) The American National Red Cross;
</P>
<P>(ii) The American Heart Association; or 
</P>
<P>(iii) A course approved by the Coast guard under § 10.205(h)(2)(iii) of this chapter.
</P>
<P>(c) Each vessel that operates with more than 2 individuals on board must have at least 1 individual certified in first aid and at least 1 individual certified in CPR. An individual certified in both first aid and CPR will satisfy both of these requirements. 
</P>
<P>(d) Each vessel that operates with more than 16 individuals on board must have at least 2 individuals certified in first aid and at least 2 individuals certified in CPR. An individual certified in both first aid and CPR may be counted for both requirements. 
</P>
<P>(e) Each vessel that operates with more than 49 individuals on board must have at least 4 individuals certified in first aid and at least 4 individuals certified in CPR. An individual certified in both first aid and CPR may be counted for both requirements. 
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 95-012, 60 FR 48048, Sept. 18, 1995; USCG-2018-0874, 84 FR 30883, June 28, 2019]


</CITA>
</DIV8>


<DIV8 N="§ 28.215" NODE="46:1.0.1.3.21.3.7.4" TYPE="SECTION">
<HEAD>§ 28.215   Guards for exposed hazards.</HEAD>
<P>(a) Each space on board a vessel must meet the requirements of this section.
</P>
<P>(b) Suitable hand covers, guards, or railing must be installed in way of machinery which can cause injury to personnel, such as gearing, chain or belt drives, and rotating shafting. This is not meant to restrict necessary access to fishing equipment such as winches, drums, or gurdies.
</P>
<P>(c) Each exhaust pipe from an internal combustion engine which is within reach of personnel must be insulated or otherwise guarded to prevent burns.


</P>
</DIV8>


<DIV8 N="§ 28.225" NODE="46:1.0.1.3.21.3.7.5" TYPE="SECTION">
<HEAD>§ 28.225   Navigational information.</HEAD>
<P>(a) Each vessel must have at least the following navigational information on board:
</P>
<P>(1) Marine charts of the area to be transited, published by the National Ocean Service, the National Geospatial-Intelligence Agency, U.S. Army Corps of Engineers, or a river authority that—
</P>
<P>(i) Are of a large enough scale and have enough detail to make safe navigation of the area possible; and
</P>
<P>(ii) Are currently corrected.
</P>
<P>(2) For the area to be transited, a currently corrected copy of, or applicable currently corrected extract from, each of the following publications:
</P>
<P>(i) U.S. Coast Pilot; and
</P>
<P>(ii) Coast Guard Light List.
</P>
<P>(3) For the area to be transited, the current edition of, or applicable current extract from, each of the following publications:
</P>
<P>(i) Tide tables promulgated by the National Ocean Service; and
</P>
<P>(ii) Tidal current tables promulgated by the National Ocean Service, or a river current publication issued by the U.S. Corps of Engineers or a river authority.
</P>
<P>(b) Each vessel of 39.4 feet (12 meters) or more in length that operates shoreward of the COLREG Demarcation Lines, as set forth in 33 CFR part 80, must carry on board and maintain for ready reference a copy of the Inland Navigation Rules, as set forth in 33 CFR chapter I, subchapter E.
</P>
<CITA TYPE="N">[CGD 88-079, 59 FR 40393, Aug. 14, 1991, as amended by CGD 96-046, 61 FR 57275, Nov. 5, 1996; CGD 96-046, 62 FR 46677, Sept. 4, 1997; USCG-2001-10224, 66 FR 48619, Sept. 21, 2001; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 28.230" NODE="46:1.0.1.3.21.3.7.6" TYPE="SECTION">
<HEAD>§ 28.230   Compasses.</HEAD>
<P>Each vessel must be equipped with an operable magnetic steering compass with a compass deviation table at the operating station.


</P>
</DIV8>


<DIV8 N="§ 28.235" NODE="46:1.0.1.3.21.3.7.7" TYPE="SECTION">
<HEAD>§ 28.235   Anchors and radar reflectors.</HEAD>
<P>(a) Each vessel must be fitted with an anchor(s) and chain(s), cable, or rope appropriate for the vessel and the waters of the intended voyage.
</P>
<P>(b) Except for a vessel rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull vessel must have a radar reflector.


</P>
</DIV8>


<DIV8 N="§ 28.240" NODE="46:1.0.1.3.21.3.7.8" TYPE="SECTION">
<HEAD>§ 28.240   General alarm system.</HEAD>
<P>(a) Except as provided in paragraph (f) of this section, each vessel with an accommodation space or a work space which is not adjacent to the operating station, must have an audible general alarm system with a contact-maker at the operating station suitable for notifying individuals on board in the event of an emergency.
</P>
<P>(b) The general alarm system must be capable of notifying an individual in any accommodation space or work space where they may normally be employed.
</P>
<P>(c) In a work space where background noise makes a general alarm system difficult to hear, a flashing red light must also be installed.
</P>
<P>(d) Each general alarm bell and flashing red light must be identified with red lettering at least 
<FR>1/2</FR> inch (13 millimeters) high as follows:
</P>
<EXTRACT>
<HD3>Attention
</HD3>
<P>General Alarm—When Alarm Sounds Go to Your Station.</P></EXTRACT>
<P>(e) A general alarm system must be tested prior to operation of the vessel and at least once each week thereafter.
</P>
<P>(f) A public address system or other means of alerting all individuals on board may be used in lieu of a general alarm system provided it complies with paragraphs (b), (c), and (e) of this section and can be activated from the operating station.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 95-012, 60 FR 48048, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 28.245" NODE="46:1.0.1.3.21.3.7.9" TYPE="SECTION">
<HEAD>§ 28.245   Communication equipment.</HEAD>
<P>(a) Except as provided in paragraphs (b) through (e) of this section, each vessel must be equipped as follows.
</P>
<P>(1) Each vessel must be equipped with a VHF radiotelephone capable of transmitting and receiving on the frequency or frequencies within the 156-162 MHz band necessary to communicate with a public coast station or U.S. Coast Guard station serving the area in which the vessel is operating.
</P>
<P>(2) Each vessel that operates more than 20 miles from the coastline, in addition to the VHF radiotelephone required by paragraph (a)(1) of this section, must be equipped with a radiotelephone transceiver capable of transmitting and receiving on frequencies in the 2-4 MHz band necessary to communicate with a public coast station or U.S. Coast Guard station serving the area in which the vessel is operating.
</P>
<P>(3) Each vessel that operates more than 100 miles from the coastline, in addition to the communication equipment required by paragraph (a)(1) of this section must be equipped with a radiotelephone transceiver capable of transmitting and receiving on frequencies in the 2-27.5 MHz band necessary to communicate with a public coast station or U.S. Coast Guard station serving the area in which the vessel is operating.
</P>
<P>(4) Each vessel that operates in waters contiguous to Alaska where no public coast station or U.S. Coast Guard station is within communications range of a VHF radio transceiver operating on the 156-162 MHz band or the 2-4 MHz band, in addition to the VHF radio communication equipment required by paragraph (a)(1) of this section, must be equipped with a radiotelephone transceiver capable of transmitting and receiving on frequencies in the 2-27.5 MHz band necessary to communicate with a public coast station or a U.S. Coast Guard station serving the area in which the vessel is operating.
</P>
<P>(b) A single radio transceiver capable of meeting the requirements of paragraphs (a) (2) and (3), or paragraphs (a) (2), (3), and (4) of this section, is acceptable.
</P>
<P>(c) Satellite communication capability with the system servicing the area in which the vessel is operating is acceptable as an alternative to the requirements of paragraphs (a)(2), (a)(3), or (a)(4) of this section.
</P>
<P>(d) A cellular telephone capable of communicating with a public coast station or a U.S. Coast Guard station serving the area in which the vessel is operating is acceptable as an alternative to the requirements of paragraphs (a)(2), (a)(3), or (a)(4) of this section.
</P>
<P>(e) A radiotelephone transceiver installed on board a vessel before September 15, 1991, capable of transmitting and receiving on frequencies on the 4-20 MHz band may continue to be used to satisfy the requirements of paragraphs (a)(3) and (a)(4) of this section.
</P>
<P>(f) The principle operating position of the communication equipment must be at the operating station.
</P>
<P>(g) Communication equipment must be installed to ensure safe operation of the equipment and to facilitate repair. It must be protected against vibration, moisture, temperature, and excessive currents and voltages. It must be located so as to minimize the possibility of water intrusion from windows broken by heavy seas.
</P>
<P>(h) Communication equipment must comply with the technical standards and operating requirements issued by the Federal Communications Commission, as set forth in 47 CFR part 80.
</P>
<NOTE>
<HED>Note:</HED>
<P>Each vessel which uses radio equipment to meet the communication requirements of this section must have a Ship Radio Station License issued by the Federal Communications Commission, as set forth in 47 CFR part 80.</P></NOTE>
<P>(i) All communication equipment must be provided with an emergency source of power that complies with § 28.375. 


</P>
</DIV8>


<DIV8 N="§ 28.250" NODE="46:1.0.1.3.21.3.7.10" TYPE="SECTION">
<HEAD>§ 28.250   High water alarms.</HEAD>
<P>On a vessel 36 feet (11.8 meters) or more in length, a visual and audible alarm must be provided at the operating station to indicate high water level in each of the following normally unmanned spaces: 
</P>
<P>(a) A space with a through-hull fitting below the deepest load waterline, such as the lazarette;
</P>
<P>(b) A machinery space bilge, bilge well, shaft alley bilge, or other space subject to flooding from sea water piping within the space; and
</P>
<P>(c) A space with a non-watertight closure, such as a space with a non-watertight hatch on the main deck.


</P>
</DIV8>


<DIV8 N="§ 28.255" NODE="46:1.0.1.3.21.3.7.11" TYPE="SECTION">
<HEAD>§ 28.255   Bilge pumps, bilge piping, and dewatering systems.</HEAD>
<P>(a) Each vessel must be equipped with a bilge pump and bilge piping capable of draining any watertight compartment, other than tanks and small buoyancy compartments, under all service conditions. Large spaces, such as enginerooms must be fitted with more than one suction line.
</P>
<P>(b) In addition to the requirements of paragraph (a) of this section, a space used in the sorting or processing of fish in which water is used must be fitted with dewatering system capable of dewatering the space under normal conditions of list and trim at the same rate as water is introduced. Pumps used as part of the processing of fish do not count for meeting this requirement. The dewatering system must be interlocked with the pump(s) supplying water to the space, so that in the event of failure of the dewatering system, the water supply is inactivated.
</P>
<P>(c) Except as provided by paragraph (f) of this section, each vessel 79 feet (24 meters) or more in length must be equipped with a fixed, self-priming, powered, bilge pump connected to a bilge manifold.
</P>
<P>(d) If a bilge pump required by paragraph (a) of this section is portable, it must be provided with a suitable suction hose of adequate length to reach the bilges of each watertight compartment it must serve and with a discharge hose of adequate length to ensure overboard discharge. A portable pump must be capable of dewatering each space it serves at a rate of at least 2 inches (51 millimeters) of water depth per minute.
</P>
<P>(e) Except for a fire pump required by § 28.315, a bilge pump may be used for other purposes.
</P>
<P>(f) Except where an individual pump is provided for a separate space or for a portable pump, each individual bilge suction line must be led to a manifold. Each bilge suction line must be provided with a stop valve at the manifold and a check valve at some accessible point in the bilge line to prevent unintended flooding of a space.
</P>
<P>(g) Each bilge suction line and dewatering system suction must be fitted with a suitable strainer to prevent clogging of the suction line. Strainers must have an open area of not less than three times the open area of the suction line.
</P>
<P>(h) Each vessel must comply with the oil pollution prevention requirements of 33 CFR parts 151 and 155.


</P>
</DIV8>


<DIV8 N="§ 28.260" NODE="46:1.0.1.3.21.3.7.12" TYPE="SECTION">
<HEAD>§ 28.260   Electronic position fixing devices.</HEAD>
<P>Each vessel 79 feet (24 meters) or more in length must be equipped with an electronic position fixing device capable of providing accurate fixes for the area in which the vessel operates.


</P>
</DIV8>


<DIV8 N="§ 28.265" NODE="46:1.0.1.3.21.3.7.13" TYPE="SECTION">
<HEAD>§ 28.265   Emergency instructions.</HEAD>
<P>(a) Except as provided in paragraphs (b) and (c) of this section, each vessel must have emergency instructions posted in conspicuous locations accessible to the crew.
</P>
<P>(b) The instructions identified in paragraphs (d)(6), (d)(7), (d)(8), and (d)(9) of this section, may be kept readily available as an alternative to posting.
</P>
<P>(c) On a vessel which operates with less than 4 individuals on board, the emergency instructions may be kept readily available as an alternative to posting.
</P>
<P>(d) The emergency instructions required by this section must identify at least the following information, as appropriate for the vessel:
</P>
<P>(1) The survival craft embarkation stations aboard the vessel and the survival craft to which each individual is assigned;
</P>
<P>(2) The fire and emergency signal and the abandon ship signal;
</P>
<P>(3) If immersion suits are provided, the location of the suits and illustrated instructions on the method for donning the suits;
</P>
<P>(4) Procedures for making a distress call, such as:
</P>
<P>(i) Make sure your communication equipment is on.
</P>
<P>(ii) Select 156.8 MHz (VHF channel 16), 2182 kHz, or other distress frequency used in your area of operation. Note: VHF channel 16 and 2182 kHz on SSB are for emergency and calling purposes only.
</P>
<P>(iii) Press microphone button and speaking slowly—clearly—calmly say:
</P>
<FP>“Mayday—Mayday—Mayday”
</FP>
<P>(iv) Say: “This is the M/V (Insert name of your vessel), (Insert name of your vessel), (Insert name of your vessel), Over.”
</P>
<P>(v) Release the microphone button briefly and listen for acknowledgment. If no one answers, repeat steps in paragraphs (d)(4) (iii) and (iv) of this section.
</P>
<P>(vi) If there is still no answer, or if the Coast Guard or another vessel responds, say: “Mayday—This is the M/V (Insert Name of Your Vessel).”
</P>
<P>(vii) Describe your position using latitude and longitude coordinates, or range and bearing from a known point.
</P>
<P>(viii) State the nature of the distress.
</P>
<P>(ix) Give number of individuals aboard and the nature of any injuries.
</P>
<P>(x) Estimate the present seaworthiness of your vessel.
</P>
<P>(xi) Describe your vessel: (Insert length, color, hull type, trim, masts, power, and any additional distinguishing features).
</P>
<P>(xii) Say: “I will be listening on Channel 16/2182 (or other channel monitored).”
</P>
<P>(xiii) End message by saying: “This is (insert vessel's name and call sign).”
</P>
<P>(xiv) If your situation permits, stand by the radio to await further communication with the Coast Guard or another vessel. If no answer, repeat, then try another channel.
</P>
<P>(5) Essential action that must be taken in an emergency by each individual, such as:
</P>
<P>(i) Making a distress call.
</P>
<P>(ii) Closing of hatches, airports, watertight doors, vents, scuppers, and valves for intake and discharge lines which penetrate the hull, stopping of fans and ventilation systems, and operation of all safety equipment.
</P>
<P>(iii) Preparing and launching of survival craft and rescue boats.
</P>
<P>(iv) Fighting a fire.
</P>
<P>(v) Mustering of personnel including—
</P>
<P>(A) Seeing that they are properly dressed and have put on their lifejackets or immersion suits; and
</P>
<P>(B) Assembling personnel and directing them to their appointed stations.
</P>
<P>(vi) Manning of fire parties assigned to deal with fires.
</P>
<P>(vii) Special duties required for the operation of fire fighting equipment.
</P>
<P>(6) The procedures for rough weather at sea, crossing hazardous bars, flooding, and anchoring of the vessel, such as:
</P>
<P>(i) Close all watertight and weathertight doors, hatches and airports to prevent taking water aboard or further flooding in the vessel.
</P>
<P>(ii) Keep bilges dry to prevent loss of stability due to water in bilges. Use power driven bilge pump, hand pump, and buckets to dewater.
</P>
<P>(iii) Align fire pumps to use as bilge pumps, if possible.
</P>
<P>(iv) Check all intake and discharge lines which penetrate the hull for leakage.
</P>
<P>(v) Personnel should remain stationary and evenly distributed.
</P>
<P>(vi) Personnel should don lifejackets and immersion suits if the going becomes very rough, the vessel is about to cross a hazardous bar, or when otherwise instructed by the master or individual in charge of the vessel.
</P>
<P>(7) The procedures for anchoring the vessel.
</P>
<P>(8) The procedures to be used in the event an individual falls overboard, such as:
</P>
<P>(i) Throw a ring life buoy as close to the individual as possible;
</P>
<P>(ii) Post a lookout to keep the individual in the water in sight;
</P>
<P>(iii) Launch the rescue boat and maneuver it to pick up the individual in the water;
</P>
<P>(iv) Have a crewmember put on a lifejacket or immersion suit, attach a safety line to the crewmember, and have the crewmember standby to jump into the water to assist in recovering the individual in the water if necessary; 
</P>
<P>(v) If the individual overboard is not immediately located, notify the Coast Guard and other vessels in the vicinity; and 
</P>
<P>(vi) Continue searching until released by the Coast Guard. 
</P>
<P>(9) Procedures for fighting a fire, such as: 
</P>
<P>(i) Shut off air supply to the fire—close hatches, ports, doors, ventilators, and similar openings. 
</P>
<P>(ii) Deenergize the electrical systems supplying the affected space, if possible. 
</P>
<P>(iii) Immediately use a portable fire extinguisher or use water for fires in ordinary combustible materials. Do not use water on electrical fires. 
</P>
<P>(iv) If the fire is in a machinery space, shut off the fuel supply and ventilation system and activate the fixed extinguishing system, if installed. 
</P>
<P>(v) Maneuver the vessel to minimize the effect of wind on the fire. 
</P>
<P>(vi) If unable to control the fire, immediately notify the Coast Guard and other vessels in the vicinity. 
</P>
<P>(vii) Move personnel away from the fire, have them put on lifejackets, and if necessary, prepare to abandon the vessel.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2010-0759, 75 FR 60002, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 28.270" NODE="46:1.0.1.3.21.3.7.14" TYPE="SECTION">
<HEAD>§ 28.270   Instruction, drills, and safety orientation.</HEAD>
<P>(a) <I>Drills and instruction.</I> The master or individual in charge of each vessel must ensure that drills are conducted and instruction is given to each individual on board at least once each month. Instruction may be provided in conjunction with drills or at other times and places provided it ensures that each individual is familiar with their duties and their responses to at least the following contingencies: 
</P>
<P>(1) Abandoning the vessel; 
</P>
<P>(2) Fighting a fire in different locations on board the vessel; 
</P>
<P>(3) Recovering an individual from the water; 
</P>
<P>(4) Minimizing the effects of unintentional flooding; 
</P>
<P>(5) Launching survival craft and recovering lifeboats and rescue boats; 
</P>
<P>(6) Donning immersion suits and other wearable personal flotation devices; 
</P>
<P>(7) Donning a fireman's outfit and a self-contained breathing apparatus, if the vessel is so equipped; 
</P>
<P>(8) Making a voice radio distress call and using visual distress signals; 
</P>
<P>(9) Activating the general alarm; and 
</P>
<P>(10) Reporting inoperative alarm systems and fire detection systems. 
</P>
<P>(b) <I>Participation in drills.</I> Drills must be conducted on board the vessel as if there were an actual emergency and must include participation by all individuals on board, breaking out and using emergency equipment, testing of all alarm and detection systems, donning protective clothing, and donning immersion suits, if the vessel is so equipped. 
</P>
<P>(c) <I>Training.</I> No individual may conduct the drills or provide the instructions required by this section unless that individual has been trained in the proper procedures for conducting the activity.
</P>
<P>(d) The viewing of videotapes concerning at least the contingencies listed in paragraph (a) of this section, whether on board the vessel or not, followed by a discussion led by an individual familiar with these contingencies will satisfy the requirement for instruction but not the requirement for drills in paragraph (b) of this section or for the safety orientation in paragraph (e) of this section. 
</P>
<P>(e) <I>Safety orientation.</I> The master or individual in charge of a vessel must ensure that a safety orientation is given to each individual on board that has not received the instruction and has not participated in the drills required by paragraph (a) of this section before the vessel may be operated. 
</P>
<P>(f) The safety orientation must explain the emergency instructions required by § 28.265 and cover the specific evolutions listed in paragraph (a) of this section.
</P>
<NOTE>
<HED>Note:</HED>
<P>The individual conducting the drills and instruction need not be the master, individual in charge of the vessel, or a member of the crew.</P></NOTE>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 95-012, 60 FR 48048, Sept. 18, 1995; CGD 96-046, 61 FR 57275, Nov. 5, 1996, CGD 96-046, 62 FR 46677, Sept. 4, 1997; USCG-2002-13058, 67 FR 61278, Sept. 30, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 28.275" NODE="46:1.0.1.3.21.3.7.15" TYPE="SECTION">
<HEAD>§ 28.275   Acceptance criteria for instructors and course curricula.</HEAD>
<P>(a) A Fishing Vessel Safety Instructor shall submit a detailed course curriculum that relates directly to the contingencies listed in § 28.270(a), or a letter certifying the use of the “Personal Survival and Emergency Drills Course,” a national standard curriculum, to the cognizant OCMI. This document can be ordered through the U.S. Marine Safety Association (USMSA), 5050 Industrial Road, Farmingdale, NJ 07727; telephone: (732) 751-0102; fax: (732) 751-0508; or e-mail: <I>usmsa@usmsa.org.</I> For the criteria of Fishing Vessel Safety Instructor, the following documentation shall be provided to the cognizant OCMI:
</P>
<P>(1) Proof of at least 1 year of experience in a marine related field and experience that relates directly to the contingencies listed in § 28.270(a) including—
</P>
<P>(i) Experience as an instructor; or
</P>
<P>(ii) Training received in instructional methods; or
</P>
<P>(2) A valid license or officer endorsement issued by the Coast Guard authorizing service as master of uninspected fishing industry vessels and proof of experience that relates directly to the contingencies listed in § 28.270(a) including—
</P>
<P>(i) Experience as an instructor; or
</P>
<P>(ii) Training received in instructional methods; or
</P>
<P>(3) A valid license or officer endorsement issued by the Coast Guard authorizing service as a master of inspected vessels of 100 gross tons or more and proof of experience that relates directly to the contingencies listed in § 28.270(a) including—
</P>
<P>(i) Experience as an instructor; or
</P>
<P>(ii) Training received in instructional methods. 
</P>
<P>(b) Each OCMI will issue a letter of acceptance to all qualified individuals and will maintain a list of accepted instructors in his/her zone.
</P>
<P>(c) Letters of acceptance shall be valid for a period of 5 years.
</P>
<P>(d) Fishing Vessel Safety Instructors or the organization providing training shall issue documents to Fishing Vessel Drill Conductors upon successful completion of all required training.
</P>
<CITA TYPE="N">[CGD 96-046, 61 FR 57275, Nov. 5, 1996, as amended by CGD 96-046, 62 FR 46677, Sept. 4, 1997; USCG-2001-10224, 66 FR 48619, Sept. 21, 2001; USCG-2004-18884, 69 FR 58344, Sept. 30, 2004; USCG-2008-0906, 73 FR 56509, Sept. 29, 2008; USCG-2006-24371, 74 FR 11264, Mar. 16, 2009; USCG-2014-0688, 79 FR 58279, Sept. 29, 2014; USCG-2020-0304, 85 FR 58282, Sept. 18, 2020]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:1.0.1.3.21.4" TYPE="SUBPART">
<HEAD>Subpart D—Requirements for Vessels Which Have Their Keel Laid or Are at a Similar Stage of Construction on or After or Which Undergo a Major Conversion Completed on or After September 15, 1991, and That Operate With More Than 16 Individuals on Board</HEAD>


<DIV8 N="§ 28.300" NODE="46:1.0.1.3.21.4.7.1" TYPE="SECTION">
<HEAD>§ 28.300   Applicability and general requirements.</HEAD>
<P>Each commercial fishing industry vessel which has its keel laid or is at a similar stage of construction, or which undergoes a major conversion completed on or after September 15, 1991, and that operates with more than 16 individuals on board, must comply with the requirements of this subpart in addition to the requirements of subparts A, B, and C of this part.
</P>
<CITA TYPE="N">[USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 28.305" NODE="46:1.0.1.3.21.4.7.2" TYPE="SECTION">
<HEAD>§ 28.305   Lifesaving and signaling equipment.</HEAD>
<P>Each vessel to which this subpart applies must meet the requirements for life preservers, immersion suits, ring life buoys, distress signals, and survival craft in §§ 28.110, 28.115, 28.145 and table 28.120 (a), (b), or (c), as appropriate for the vessel type, on the date that its construction or major conversion is completed.


</P>
</DIV8>


<DIV8 N="§ 28.310" NODE="46:1.0.1.3.21.4.7.3" TYPE="SECTION">
<HEAD>§ 28.310   Launching of survival craft.</HEAD>
<P>A gate or other opening must be provided in the deck rails, lifelines, or bulwarks adjacent to the stowage location of each survival craft which weighs more than 110 pounds (489 Newtons), to allow the survival craft to be manually launched.


</P>
</DIV8>


<DIV8 N="§ 28.315" NODE="46:1.0.1.3.21.4.7.4" TYPE="SECTION">
<HEAD>§ 28.315   Fire pumps, fire mains, fire hydrants, and fire hoses.</HEAD>
<P>(a) Each vessel 36 feet (11.8 meters) or more in length must be equipped with a self-priming, power driven fire pump connected to a fixed piping system.
</P>
<P>(1) A fire pump on a vessel 79 feet (24 meters) or more in length must be capable of delivering water simultaneously from the two highest hydrants, or from both branches of the fitting if the highest hydrant has a siamese fitting, at a pitot tube pressure of at least 50 psi (0.345 Newtons per square millimeter) and a flow rate of at least 80 gpm (303 liters per minute).
</P>
<P>(2) Each vessel with a power driven fire pump must be equipped to permit energizing the fire main from the operating station and from the pump.
</P>
<P>(b) <I>Fire main, hydrants, hoses and nozzles.</I> (1) A vessel required to have a fixed fire main system must have a sufficient number of fire hydrants to reach any part of the vessel using a single length of fire hose.
</P>
<P>(2) A fire hose must be connected to each fire hydrant at all times the vessel is operating.
</P>
<P>(3) A fire hose on a vessel less than 79 feet (24 meters) in length must be at least 
<FR>5/8</FR> inch (16 millimeters) nominal diameter, be of good commercial grade and be fitted with a nozzle of corrosion resistant material capable of providing a solid stream and a spray pattern.
</P>
<P>(4) A fire hose on a vessel 79 feet (24 meters) or more in length must be lined commercial fire hose and be fitted with a nozzle made of corrosion resistant material capable of providing a solid stream and a spray pattern.


</P>
</DIV8>


<DIV8 N="§ 28.320" NODE="46:1.0.1.3.21.4.7.5" TYPE="SECTION">
<HEAD>§ 28.320   Fixed gas fire extinguishing systems.</HEAD>
<P>(a) <I>Requirements for vessels 79 feet (24 meters) or more in length.</I> A vessel 79 feet (24 meters) or more in length must be fitted with a fixed gas fire extinguishing system in the following enclosed spaces:
</P>
<P>(1) A space containing an internal combustion engine of more than 50 horsepower;
</P>
<P>(2) A space containing an oil fired boiler;
</P>
<P>(3) An incinerator and;
</P>
<P>(4) A space containing a gasoline storage tank.
</P>
<P>(b) <I>System types and alternatives.</I> (1) A pre-engineered fixed gas fire extinguishing system may be installed only in a normally unoccupied machinery space, paint locker, or space containing flammable liquid stores that has a gross volume of not more than 33.98 cubic meters (1200 cubic feet).
</P>
<P>(2) A fixed gas fire extinguishing system that is capable of automatic discharge upon heat detection may be installed only in a normally unoccupied space with a gross volume of not more than 169.92 cubic meters (6000 cubic feet).
</P>
<P>(3) A space with a gross volume exceeding 169.92 cubic meters (6000 cubic feet) must be fitted with a manually actuated and alarmed fixed gas fire extinguishing system.
</P>
<P>(c) <I>General requirements.</I> (1) A fixed gas fire extinguishing system aboard a vessel must be approved by the Commandant and be custom engineered, unless the system meets the requirements for a pre-engineered fixed gas fire extinguishing system in paragraph (d) of this section.
</P>
<P>(2) System components must be listed and labeled by an independent, nationally recognized testing laboratory for the system being installed.
</P>
<P>(3) System design and installation must be in accordance with the Manufacturer's Marine Design, Installation, Operation, and Maintenance Manual approved for the system by the Commandant.
</P>
<P>(4) A fixed gas fire extinguishing system may protect more than one space. The quantity of extinguishing agent must be at least sufficient for the largest space protected by the system.
</P>
<P>(d) <I>Pre-engineered fixed gas fire extinguishing systems.</I> (1) A pre-engineered fixed gas fire extinguishing system must:
</P>
<P>(i) Be approved by the Commandant;
</P>
<P>(ii) Be capable of manual actuation from outside the space in addition to any automatic actuation devices; and
</P>
<P>(iii) Automatically shut down all power ventilation systems serving the protected space and all engines that draw intake air from within the protected space.
</P>
<P>(2) A vessel on which a pre-engineered fixed gas fire extinguishing system is installed must have the following equipment at the operating station:
</P>
<P>(i) A visual alarm to indicate the discharge of the extinguishing agent;
</P>
<P>(ii) An audible alarm to sound upon discharge of the extinguishing agent; and
</P>
<P>(iii) A means to reset devices used to automatically shut down ventilation systems and engines as required by paragraph (d)(1)(iii) of this section.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 96-046, 61 FR 57275, Nov. 5, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 28.325" NODE="46:1.0.1.3.21.4.7.6" TYPE="SECTION">
<HEAD>§ 28.325   Fire detection and alarm systems.</HEAD>
<P>(a) Each accommodation space must be equipped with an independent modular smoke detector or a smoke actuated fire detecting unit installed in accordance with 46 CFR part 76.
</P>
<P>(b) An independent modular smoke detector must meet UL 217 and be listed as a “Single Station Smoke Detector—Also suitable for use in Recreational Vehicles.”
</P>
<P>(c) The regulations in this section have preemptive effect over State or local regulation within the same field.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2012-0196, 81 FR 48247, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 28.330" NODE="46:1.0.1.3.21.4.7.7" TYPE="SECTION">
<HEAD>§ 28.330   Galley hood and other fire protection equipment.</HEAD>
<P>(a) Each vessel must be fitted with a grease extraction hood complying with UL 710 above each grill, broiler, and deep fat fryer.
</P>
<P>(b) Each grease extraction hood must be equipped with a pre-engineered dry or wet chemical fire extinguishing system meeting the applicable sections of NFPA 17 or 17A and must be listed by an independent laboratory.
</P>
<P>(c) A vessel 79 feet (24 meters) or more in length must have at least one fire axe located in or adjacent to the operating station.


</P>
</DIV8>


<DIV8 N="§ 28.335" NODE="46:1.0.1.3.21.4.7.8" TYPE="SECTION">
<HEAD>§ 28.335   Fuel systems.</HEAD>
<P>(a) <I>Applicability.</I> Except for the components of an outboard engine or portable bilge pump, each vessel must meet the requirements of this section.
</P>
<P>(b) <I>Portable fuel systems.</I> Portable fuel systems including portable tanks and related fuel lines and accessories are prohibited except where used for outboard engines or portable bilge pumps. The design, construction, and stowage of portable tanks and related fuel lines and accessories must meet the requirements of ABYC H-25.
</P>
<P>(c) <I>Fuel restrictions.</I> Except for outboard engines, the use of fuel other than bunker C or diesel is prohibited. An installation using bunker C must comply with the requirements of subchapter F of this chapter.
</P>
<P>(d) <I>Vent pipes for integral fuel tanks.</I> Each integral fuel tank must meet the requirements of this paragraph.
</P>
<P>(1) Each fuel tank must be fitted with a vent pipe connected to the highest point of the tank terminating in a 180 degree (3.14 radians) bend on a weather deck and fitted with a flame screen.
</P>
<P>(2) Except where provision is made to fill a tank under pressure, the net cross-sectional area of the vent pipe for a fuel tank must not be less than 0.484 square inches (312.3 square millimeters).
</P>
<P>(3) Where provision is made to fill a tank under pressure, the net cross-sectional area of the vent pipe must not be less than that of the fill pipe.
</P>
<P>(e) <I>Fuel piping.</I> Except as permitted in paragraph (e)(1) and (e)(2) of this section, each fuel line must be seamless and must be of steel, annealed copper, nickel-copper, or copper-nickel. Each fuel line must have a wall thickness of not less than that of 0.035 inch (0.9 millimeters) except that:
</P>
<P>(1) Aluminum piping is acceptable on an aluminum hull vessel provided it is installed outside the machinery space and is at least Schedule 80 in thickness; and
</P>
<P>(2) Nonmetallic flexible hose is acceptable but must—
</P>
<P>(i) Not be used in lengths of more than 30 inches (0.82 meters);
</P>
<P>(ii) Be visible, easily accessible, and must not penetrate a watertight bulkhead;
</P>
<P>(iii) Be fabricated with an inner tube and a cover of synthetic rubber or other suitable material reinforced with wire braid.
</P>
<P>(iv) Be fitted with suitable, corrosion resistant, compression fittings; and
</P>
<P>(v) Be installed with two clamps at each end of the hose, if designed for use with clamps. Clamps must not rely on spring tension and must be installed beyond the bead or flare or over the serrations of the mating spud, pipe, or hose fitting.
</P>
<P>(f) A fuel line subject to internal head pressure from fuel in the tank must be fitted with a positive shutoff valve located at the tank which is operable from a safe location outside the space in which the valve is located.
</P>
<P>(g) A vessel less than 79 feet (24 meters) in length may comply with one of the following standards in lieu of the requirements of paragraphs (e) and (f) of this section.
</P>
<P>(1) ABYC H-33.
</P>
<P>(2) Chapter 5 of NFPA 302.
</P>
<P>(3) 33 CFR chapter I, subchapter S (Boating Safety).


</P>
</DIV8>


<DIV8 N="§ 28.340" NODE="46:1.0.1.3.21.4.7.9" TYPE="SECTION">
<HEAD>§ 28.340   Ventilation of enclosed engine and fuel tank spaces.</HEAD>
<P>(a) <I>Applicability.</I> Each vessel with a gasoline outboard engine or gasoline storage tank must comply with the requirements of this section.
</P>
<P>(b) <I>Ventilation of spaces containing gasoline.</I> Each space that contains a gasoline engine, a gasoline storage tank, or gasoline piping connected to an integral gasoline tank must be open to the atmosphere and so arranged as to prevent the entrapment of vapors or be ventilated by a mechanical exhaust system with a nonsparking fan. The fan motor must comply with 46 CFR 111.105-23.
</P>
<P>(c) <I>Alternative standards.</I> A vessel less than 65 feet in length with ventilation installations in accordance with NFPA 302, chapter 2, section 2-2, or ABYC H-2 and 33 CFR part 183, subpart K, will be considered as meeting the requirements of this section.


</P>
</DIV8>


<DIV8 N="§ 28.345" NODE="46:1.0.1.3.21.4.7.10" TYPE="SECTION">
<HEAD>§ 28.345   Electrical standards for vessels less than 79 feet (24 meters) in length.</HEAD>
<P>(a) A vessel less than 79 feet (24 meters) in length with an alternating current electrical distribution system may comply with the requirements of ABYC E-8 and either paragraph (c) or (d) of this section, as applicable, in lieu of meeting the requirements of §§ 28.350 through 28.370.
</P>
<P>(b) A vessel less than 79 feet (24 meters) in length with a direct current system may comply with the requirements of ABYC E-1, ABYC E-9, and either paragraph (c) or (d) of this section, as applicable, in lieu of meeting the requirements of §§ 28.350 through 28.370.
</P>
<P>(c) In addition to paragraph (a) or (b) of this section, the vessel may comply with the requirements of NFPA 302, chapters 7 and 8.
</P>
<P>(d) In addition to paragraph (a) or (b) of this section, the vessel may comply with the requirements of 33 CFR part 183, subpart I and § 28.370.


</P>
</DIV8>


<DIV8 N="§ 28.350" NODE="46:1.0.1.3.21.4.7.11" TYPE="SECTION">
<HEAD>§ 28.350   General requirements for electrical systems.</HEAD>
<P>(a) Electrical equipment exposed to the weather or in a location exposed to seas must be waterproof, watertight, or enclosed in a watertight housing.
</P>
<P>(b) Aluminum must not be used for current carrying parts of electrical equipment or wiring.
</P>
<P>(c) As far as practicable, electrical equipment must not be installed in lockers used to store paint, oil, turpentine, or other flammable or combustible liquid. If electrical equipment, such as lighting, is necessary in these spaces, it must be explosion-proof or intrinsically safe.
</P>
<P>(d) Explosion-proof and intrinsically safe equipment must meet the requirements of 46 CFR part 111, subpart 111.105.
</P>
<P>(e) Metallic enclosures and frames of electrical equipment must be grounded.
</P>
<P>(f) Each vessel with a nonmetallic hull must have a continuous, non-current carrying grounding conductor which connects together the enclosures and frames of electrical equipment and which connects metallic items such as engines, fuel tanks, and equipment enclosures to a common ground point.
</P>
<P>(g) The equipment grounding conductor must be sized in accordance with section 250-95 of NFPA Standard 70.


</P>
</DIV8>


<DIV8 N="§ 28.355" NODE="46:1.0.1.3.21.4.7.12" TYPE="SECTION">
<HEAD>§ 28.355   Main source of electrical power.</HEAD>
<P>(a) <I>Applicability.</I> Each vessel that relies on electricity to power any of the following essential loads must have at least two electrical generators to supply these loads:
</P>
<P>(1) The propulsion system and its necessary auxiliaries and controls;
</P>
<P>(2) Interior lighting;
</P>
<P>(3) Steering systems;
</P>
<P>(4) Communication systems;
</P>
<P>(5) Navigation equipment and navigation lights;
</P>
<P>(6) Fire protection or detection equipment;
</P>
<P>(7) Bilge pumps; or
</P>
<P>(8) General alarm system.
</P>
<P>(b) Each generator must be attached to an independent prime mover.


</P>
</DIV8>


<DIV8 N="§ 28.360" NODE="46:1.0.1.3.21.4.7.13" TYPE="SECTION">
<HEAD>§ 28.360   Electrical distribution systems.</HEAD>
<P>(a) Each electrical distribution system which has a neutral bus or conductor must have the neutral bus or conductor grounded.
</P>
<P>(b) A grounded electrical distribution system must have only one connection to ground. This ground connection must be at the switchboard or, on a nonmetallic vessel, at the common ground point.


</P>
</DIV8>


<DIV8 N="§ 28.365" NODE="46:1.0.1.3.21.4.7.14" TYPE="SECTION">
<HEAD>§ 28.365   Overcurrent protection and switched circuits.</HEAD>
<P>(a) Each power source must be protected against overcurrent. Overcurrent devices for generators must be set at a value not exceeding 115 percent of the generator full load rating.
</P>
<P>(b) Except for a steering circuit, each circuit must be protected against both overload and short circuit. Each overcurrent device in a steering system power and control circuit must provide short circuit protection only.
</P>
<P>(c) Each ungrounded current carrying conductor must be protected in accordance with its current carrying capacity by a circuit breaker or fuse at the connection to the switchboard or distribution panel bus.
</P>
<P>(d) Each circuit breaker and each switch must simultaneously open all ungrounded conductors.
</P>
<P>(e) The grounded conductor of a circuit must not be disconnected by a switch or an overcurrent device unless all ungrounded conductors of the circuit are simultaneously disconnected.
</P>
<P>(f) Navigation light circuits must be separate, switched circuits having fused disconnect switches or circuit breakers so that only the appropriate navigation lights can be switched on.
</P>
<P>(g) A separate circuit with overcurrent protection at the main distribution panel or switchboard must be provided for each radio installation.


</P>
</DIV8>


<DIV8 N="§ 28.370" NODE="46:1.0.1.3.21.4.7.15" TYPE="SECTION">
<HEAD>§ 28.370   Wiring methods and materials.</HEAD>
<P>(a) All cable and wire must have insulated, stranded copper conductors of the appropriate size and voltage rating for the circuit.
</P>
<P>(b) Each conductor must be No. 22 AWG or larger. Conductors in power and lighting circuits must be No. 14 AWG or larger. Conductors must be sized so that the voltage drop at the load terminals is not more than 10 percent.
</P>
<P>(c) Cable and wiring not serving equipment in a high risk fire area such as a galley, laundry, or machinery space must be routed as far as practicable from these spaces. As far as practicable, cables serving duplicated essential equipment must be separated so that a casualty that affects one cable does not affect the other.
</P>
<P>(d) Cable and wire for power and lighting circuits must:
</P>
<P>(1) For circuits of less than 50 volts, meet 33 CFR 183.425 and 183.430; and
</P>
<P>(2) For circuits of 50 volts or greater:
</P>
<P>(i) Meet sections 310-13 and 310-15 of NFPA 70, except that asbestos insulated cable and dry location cable must not be used;
</P>
<P>(ii) Be listed by Underwriters Laboratories Inc. as UL Boat or UL Marine Shipboard cable; or
</P>
<P>(iii) Meet 46 CFR part 111, subpart 111.60.
</P>
<P>(e) All metallic cable armor must be electrically continuous and grounded to the metal hull or the common ground point at each end of the cable run, except that final sub-circuits (those supplying loads) may be grounded at the supply end only.
</P>
<P>(f) A wiring termination and connection must be made in a fire retardant enclosure such as a junction box, fixture enclosure, or panel enclosure. A fire retardant plastic enclosure is acceptable.


</P>
</DIV8>


<DIV8 N="§ 28.375" NODE="46:1.0.1.3.21.4.7.16" TYPE="SECTION">
<HEAD>§ 28.375   Emergency source of electrical power.</HEAD>
<P>(a) Each vessel must have an emergency source of electrical power which is independent of the main sources of electrical power and which is located outside the main machinery space.
</P>
<P>(b) The emergency source of electrical power must be capable of supplying all connected loads continuously for at least 3 hours.
</P>
<P>(c) Except as provided in paragraphs (d) and (e) of this section, the following electrical loads must be connected to the emergency source of power:
</P>
<P>(1) Navigation lights;
</P>
<P>(2) Steering systems;
</P>
<P>(3) Bilge pumps;
</P>
<P>(4) Fire protection and detection systems, including fire pumps;
</P>
<P>(5) Communication equipment;
</P>
<P>(6) General alarm system and;
</P>
<P>(7) Emergency lighting.
</P>
<P>(d) A vessel less than 36 feet (11.0 meters) in length need only supply communication equipment by an emergency source of electrical power if flashlights are provided.
</P>
<P>(e) A vessel less than 79 feet (24 meters) in length which is not dependent upon electrical power for propulsion, including propulsion control systems or steering, need only supply emergency lighting, navigation equipment, general alarm system, and communication systems by the emergency source of power.
</P>
<P>(f) Where the emergency source of power is a generator, the generator prime mover must have a fuel supply which is independent of other prime movers.
</P>
<CITA TYPE="N">[CGD 88-079; 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 28.380" NODE="46:1.0.1.3.21.4.7.17" TYPE="SECTION">
<HEAD>§ 28.380   General structural fire protection.</HEAD>
<P>(a) <I>Fire hazards to be minimized.</I> Each vessel must be constructed so as to minimize fire hazards insofar as is reasonable and practicable.
</P>
<P>(b) <I>Combustibles insulated from heated surfaces.</I> An internal combustion engine exhaust, galley uptake, electrical heating tape, or similar source of ignition must be kept clear of and suitably insulated from combustible material. A dry exhaust system for an internal combustion engine on a wooden or fiber reinforced plastic vessel must be installed in accordance with ABYC P-1.
</P>
<P>(c) <I>Separation of machinery and fuel tank spaces from accommodation spaces.</I> (1) Each accommodation space must be separated from machinery and fuel tank spaces by a fire resistant boundary which will prevent the passage of vapors.
</P>
<P>(2) Each pipe and cable penetration between an accommodation space and a machinery or a fuel tank storage space must be sealed.
</P>
<P>(d) <I>Paint and flammable liquid lockers.</I> Each vessel carrying paint and flammable liquids must be equipped with a steel or a steel lined storage locker.
</P>
<P>(e) <I>Insulation.</I> Except as provided in paragraphs (e)(1) and (e)(2) of this section, insulation must be noncombustible.
</P>
<P>(1) In machinery spaces, combustible insulation may be used for pipe and machinery lagging.
</P>
<P>(2) In cargo spaces and refrigerated compartments of service spaces, combustible insulation may be used.
</P>
<P>(f) <I>Vapor barrier.</I> Where insulation of any type is used in spaces where flammable and combustible liquids or vapors are present, e.g., machinery spaces and paint lockers, a vapor barrier which covers the insulation must be provided.
</P>
<P>(g) <I>Paint.</I> Nitrocellulose or other highly flammable or noxious fume producing paints or lacquers must not be used on the vessel.
</P>
<P>(h) <I>Mattresses.</I> Polyurethane foam mattresses are prohibited.
</P>
<NOTE>
<HED>Note:</HED>
<P>The U.S. Department of Commerce Standard for Mattress Flammability (FF4-72.16) in 16 CFR part 1632, subpart A, applies to each mattress.</P></NOTE>
<P>(i) <I>Fiber reinforced plastic.</I> When the hull, a deck, deckhouse, or superstructure of a vessel is partially or completely constructed of fiber reinforced plastic, the resin used must be fire retardant.
</P>
<P>(j) <I>Cooking areas.</I> Vertical or horizontal surfaces within 0.9144 meters (3 feet) of cooking appliances must be composed of noncombustible material or covered by noncombustible material. Curtains, draperies, or free hanging fabrics are not permitted within 0.9144 meters (3 feet) of cooking appliances.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991, as amended by CGD 96-046, 61 FR 57275, Nov. 5, 1996; CGD 95-028, 62 FR 51197, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 28.385" NODE="46:1.0.1.3.21.4.7.18" TYPE="SECTION">
<HEAD>§ 28.385   Structural fire protection for vessels that operate with more than 49 individuals on board.</HEAD>
<P>(a) <I>Applicability.</I> Each vessel that operates with more than 49 individuals on board must comply with the requirements of this section in addition to the requirements of § 28.380.
</P>
<P>(b) <I>Construction.</I> The hull, structural bulkheads, columns and stanchions must be composed of steel. Superstructures and deckhouses must be constructed of noncombustible material.
</P>
<P>(c) <I>Protection of accommodation spaces.</I> A bulkhead or deck separating an accommodation space from a control station, machinery space, cargo space, or service space must be constructed of noncombustible material.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 28.390" NODE="46:1.0.1.3.21.4.7.19" TYPE="SECTION">
<HEAD>§ 28.390   Means of escape.</HEAD>
<P>(a) Each space which is used by an individual on a regular basis or which is generally accessible to an individual must have at least two widely separated means of escape. At least one of the means of escape must be independent of watertight doors. Subject to the restrictions of this section, means of escape include normal exits and emergency exits, passageways, stairways, ladders, deck scuttles, and windows. 
</P>
<P>(b) At least one of the means of escape from each space must provide a satisfactory route to weather. 
</P>
<P>(c) Each door, hatch or scuttle used as a means of escape must be capable of being opened by one individual, from either side, in both light and dark conditions, must open towards the expected direction of escape from the space served, and if a watertight door be of the quick acting type.
</P>
<P>(d) Each deck scuttle which serves as a means of escape, must be fitted with a quick-acting release and a device to hold the scuttle in an open position. 
</P>
<P>(e) Each foothold, handhold, ladder, or similar structure, provided to aid escape, must be suitable for use in emergency conditions and must be of rigid construction.
</P>
<P>(f) A window or windshield of sufficient size and proper accessibility may be used as one of the required means of escape from an enclosed space. 
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2008-0906, 73 FR 56509, Sept. 29, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 28.395" NODE="46:1.0.1.3.21.4.7.20" TYPE="SECTION">
<HEAD>§ 28.395   Embarkation stations.</HEAD>
<P>Each vessel must have at least one designated survival craft embarkation station and any additional embarkation stations necessary so that an embarkation station is readily accessible from each accommodation space and work space. Each embarkation station must be arranged to allow the safe boarding of survival craft. 


</P>
</DIV8>


<DIV8 N="§ 28.400" NODE="46:1.0.1.3.21.4.7.21" TYPE="SECTION">
<HEAD>§ 28.400   Radar and depth sounding devices.</HEAD>
<P>(a) Each vessel must be fitted with a general marine radar system for surface navigation with a radar screen mounted at the operating station. 
</P>
<P>(b) Each vessel must be fitted with a suitable echo depth sounding device.


</P>
</DIV8>


<DIV8 N="§ 28.405" NODE="46:1.0.1.3.21.4.7.22" TYPE="SECTION">
<HEAD>§ 28.405   Hydraulic equipment.</HEAD>
<P>(a) Each hydraulic system must be so designed and installed that proper operation of the system is not affected by back pressure in the system.
</P>
<P>(b) Piping and piping components must be designed with a burst pressure of not less than four times the system maximum operating pressure. 
</P>
<P>(c) Each hydraulic system must be equipped with at least one pressure relieving device set to relieve at the system's maximum operating pressure. 
</P>
<P>(d) All material in a hydraulic system must be suitable for use with the hydraulic fluid used and must be of such chemical and physical properties as to remain ductile at the lowest operating temperature likely to be encountered by the vessel. 
</P>
<P>(e) Except for hydraulic steering equipment, controls for hydraulic equipment must be located where the operator has an unobstructed view of the hydraulic equipment and the adjacent working area.
</P>
<P>(f) Controls for hydraulic equipment must be so arranged that the operator is able to quickly disengage the equipment in an emergency. 
</P>
<P>(g) Hydraulically operated machinery must be equipped with a holding device to prevent uncontrolled movement due to loss of hydraulic system pressure. 
</P>
<P>(h) A nonmetallic flexible hose must only be used between two points of relative motion, including a pump and piping system, and must meet SAE J 1942. 
</P>
<P>(i) Each nonmetallic flexible hose and hose assembly must be installed in accordance with the manufacturer's rating and guidelines and must be limited to a length of not more that 30 inches (0.76 meters) in an application not subject to torsional loading. 


</P>
</DIV8>


<DIV8 N="§ 28.410" NODE="46:1.0.1.3.21.4.7.23" TYPE="SECTION">
<HEAD>§ 28.410   Deck rails, lifelines, storm rails, and hand grabs.</HEAD>
<P>(a) Except as otherwise provided in paragraph (d) of this section, deck rails, lifelines, grab rails, or equivalent protection must be installed near the periphery of all weather decks accessible to individuals. Where space limitations make deck rails impractical, hand grabs may be substituted. 
</P>
<P>(b) The height of deck rail, lifelines, or bulwarks must be at least 39
<FR>1/2</FR> inches (1 meter) from the deck, except, where this height would interfere with the normal operation of the vessel, a lesser height may be substituted. 
</P>
<P>(c) All deck rails or lifelines must be permanently supported by stanchions at intervals of not more than 7 feet (2.3 meters). Stanchions must be through bolted or welded to the deck.
</P>
<P>(d) Portable stanchions and lifelines may be installed in locations where permanently installed deck rails would impede normal fishing operations or emergency recovery operations.
</P>
<P>(e) Deck rails or lifelines must consist of evenly spaced courses. The spacing between courses must not be greater than 15 inches (0.38 meters). The opening below the lowest course must not be more than 9 inches (0.23 meters). Lower courses are not required where all or part of the space below the upper rail is fitted with a bulwark, chain link fencing, wire mesh, or an equivalent. 
</P>
<P>(f) A suitable storm rail or hand grab must be installed where necessary in a passageway, at a deckhouse side, at a ladder, and a hatch where an individual might have normal access.
</P>
<P>(g) A stern trawler must have doors, gates, or other protective arrangements at the top of the stern ramp at least as high as adjacent bulwarks or 39
<FR>1/2</FR> inches (1 meter), whichever is less.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 49822, Oct. 1, 1991]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:1.0.1.3.21.5" TYPE="SUBPART">
<HEAD>Subpart E—Stability</HEAD>


<DIV8 N="§ 28.500" NODE="46:1.0.1.3.21.5.7.1" TYPE="SECTION">
<HEAD>§ 28.500   Applicability.</HEAD>
<P>This subpart applies to each commercial fishing industry vessel which is 79 feet (24 meters) or more in length that is not required to be issued a load line under subchapter E of this chapter and that—
</P>
<P>(a) Has its keel laid or is at a similar stage of construction or undergoes a major conversion started on or after September 15, 1991;
</P>
<P>(b) Undergoes alterations to the fishing or processing equipment for the purpose of catching, landing, or processing fish in a manner different than has previously been accomplished on the vessel—these vessels need only comply with § 28.501 of this subpart; or
</P>
<P>(c) Has been substantially altered on or after September 15, 1991.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 47679, Sept. 20, 1991, as amended by CGD 88-079, 57 FR 364, Jan. 6, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 28.501" NODE="46:1.0.1.3.21.5.7.2" TYPE="SECTION">
<HEAD>§ 28.501   Substantial alterations.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, a vessel that is substantially altered, including the cumulative effects of all alterations, need not comply with the remainder of this subpart, provided that it has stability instructions developed by a qualified individual which comply with § 28.530 (c) through (e).
</P>
<P>(b) A vessel that is substantially altered in a manner which adversely affects its stability, including the cumulative effects of all alterations, need not comply with the remainder of this subpart, provided the stability instructions required by paragraph (a) of this section are based on loading conditions or operating restrictions, or both, which compensate for the adverse affects of the alterations.
</P>
<P>(c) The following changes to a vessel's lightweight characteristics are considered to adversely affect vessel stability:
</P>
<P>(1) An increase in the vertical center of gravity at lightweight by more than 2 inches (51 millimeters) compared to the original lightweight value.
</P>
<P>(2) An increase or decrease of lightweight displacement by more than 3 percent of the original lightweight displacement.
</P>
<P>(3) A shift of the longitudinal center of gravity of more than 1 percent of the vessel's length.
</P>
<P>(d) In determining whether or not a vessel's stability has been adversely affected, a qualified individual must, at a minimum, consider the net effects on stability of any:
</P>
<P>(1) Reduction of the downflooding angle;
</P>
<P>(2) Increase in the maximum heeling moment caused by fishing gear or weight lifted over the side due to changes in lifting arrangement or capacity;
</P>
<P>(3) Reduction in freeing port area;
</P>
<P>(4) Increase in free surface effects, including increased free surface effects due to water on deck associated with any increase in length or height of bulwarks;
</P>
<P>(5) Increase in projected wind area;
</P>
<P>(6) Decrease in the angle of maximum righting arm;
</P>
<P>(7) Decrease in the area under the righting arm curve; and
</P>
<P>(8) Increase in the surface area on which ice can reasonably be expected to accumulate.


</P>
</DIV8>


<DIV8 N="§ 28.505" NODE="46:1.0.1.3.21.5.7.3" TYPE="SECTION">
<HEAD>§ 28.505   Vessel owner's responsibility.</HEAD>
<P>(a) Where a test or calculations are necessary to evaluate stability, it is the owner's responsibility to select a qualified individual to perform the test or calculations.
</P>
<P>(b) Test results and calculations developed in evaluating stability must be maintained by the owner.


</P>
</DIV8>


<DIV8 N="§ 28.510" NODE="46:1.0.1.3.21.5.7.4" TYPE="SECTION">
<HEAD>§ 28.510   Definition of stability terms.</HEAD>
<P><I>Downflooding</I> means the entry of seawater through any opening into the hull or superstructure of an undamaged vessel due to heel, trim, or submergence of the vessel.
</P>
<P><I>Downflooding angle</I> means the static angle from the intersection of the vessel's centerline and the waterline in calm water to the first opening that cannot be closed weathertight and through which downflooding can occur.
</P>
<P><I>Flush deck</I> means a continuous weather deck located at the uppermost sheer line of the hull. 
</P>
<P><I>Forward perpendicular</I> means a vertical line corresponding to the intersection of the forward side of the vessel's stem and the vessel's waterline at the vessel's deepest operating draft.
</P>
<P><I>Open boat</I> means a vessel not protected from entry of water by means of a complete deck, or by a combination of partial weather deck and superstructure which is seaworthy for the waters upon which the vessel operates.
</P>
<P><I>Protected waters</I> means sheltered waters presenting no special hazards such as most rivers, harbors, lakes, and similar waters as determined by the OCMI.
</P>
<P><I>Qualified individual</I> means an individual or an organization with formal training in and experience in matters dealing with naval architecture calculations. 
</P>
<P><I>Substantially altered</I> means the vessel is physically altered in a manner that affects the vessel's stability and includes:
</P>
<P>(1) Alterations that result in a change of the vessel's lightweight vertical center of gravity of more than 2 inches (51 millimeters), a change in the vessel's lightweight displacement of more than 3 percent, or an increase of more than 5 percent in the vessel's projected lateral area, as determined by tests or calculations;
</P>
<P>(2) Alterations which change the vessel's underwater shape; 
</P>
<P>(3) Alterations which change a vessel's angle of downflooding; and
</P>
<P>(4) Alterations which change a vessel's buoyant volume.
</P>
<P><I>Well deck</I> means a weather deck fitted with solid bulwarks that impede the drainage of water over the sides or an exposed recess in the weather deck extending one-half or more of the length of the vessel. 


</P>
</DIV8>


<DIV8 N="§ 28.515" NODE="46:1.0.1.3.21.5.7.5" TYPE="SECTION">
<HEAD>§ 28.515   Submergence test as an alternative to stability calculations.</HEAD>
<P>(a) A vessel may comply with this section in lieu of the remainder of the requirements in this subpart. A certification plate installed under 33 CFR part 183, subpart B, is acceptable evidence of compliance with this section.
</P>
<P>(b) A vessel which is fitted with inboard engines and loaded as described in paragraph (e) of this section must float in calm water, after being submerged for 18 hours, so that—
</P>
<P>(1) For an open vessel, any portion of the vessel's gunwale is above the water's surface; or
</P>
<P>(2) For a decked vessel, any portion of the main deck is above the water's surface.
</P>
<P>(c) A vessel which is fitted with an outboard engine must be loaded as described in paragraph (e) of this section and must float in calm water after being submerged for 18 hours so that—
</P>
<P>(1) The vessel has an equilibrium heel angle of less than 10°; 
</P>
<P>(2) Any portion of the vessel's hull is above the water's surface; and 
</P>
<P>(3) Any portion of the lowest 3 feet (0.91 meters) of the vessel's hull is not more than 6 inches (152 millimeters) below the water's surface as measured at the lowest point on the following—
</P>
<P>(i) The gunwale, for an open boat; or
</P>
<P>(ii) The main deck, for a decked vessel.
</P>
<P>(d) A vessel which is fitted with an outboard engine must be loaded as described in paragraph (f) of this section and must survive the submergence described in paragraph (c) of this section, except that the equilibrium heel angle must not exceed 30° and the vessel must float with the lower end of the vessel not more than 12 inches (0.31 meters) below the water's surface in calm water. 
</P>
<P>(e) For the tests described in paragraphs (b) and (c) of this section, a vessel must be complete in all respects, except that machinery which would be damaged by water may be replaced with equivalent fixed weight in the same location as the machinery it replaces. The vessel must be loaded with weight to represent the most adverse loading condition. The most adverse loading condition normally includes the maximum weight of fish in its highest possible location. Weights must be substituted for operating personnel at 165 pounds (734 Newtons) per individual and may be substituted for fishing gear. The substitute weights may be located transversely so that the vessel floats level prior to being submerged. The two largest air chambers, or compartments of a decked vessel not used as fuel tanks, that contribute buoyancy to the vessel must be flooded.
</P>
<P>(f) For the test described in paragraph (d) of this section, a vessel must be complete and loaded as described in paragraph (e) of this section, except that the center of gravity of the equivalent maximum fish load must be located to one side of the vessel's centerline by a distance equal to one-fifth of the maximum transverse dimension of the fish storage space. 
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§§ 28.520-28.525" NODE="46:1.0.1.3.21.5.7.6" TYPE="SECTION">
<HEAD>§§ 28.520-28.525   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 28.530" NODE="46:1.0.1.3.21.5.7.7" TYPE="SECTION">
<HEAD>§ 28.530   Stability instructions.</HEAD>
<P>(a) <I>Intent.</I> The intent of this section is to ensure that vessel masters and individuals in charge of vessels are provided with enough stability information to allow them to maintain their vessel in a satisfactory stability condition. The rules provide maximum flexibility for owners and qualified individuals to determine how this information is conveyed, taking into consideration decisions by operating personnel must be made quickly and that few operating personnel in the commercial fishing industry have had specialized training in stability. Therefore, stability instructions should take into account the conditions a vessel may reasonably be expected to encounter and provide simple guidance for the operating personnel to deal with these situations.
</P>
<P>(b) Each vessel must be provided with stability instructions which provide the master or individual in charge of the vessel with loading constraints and operating restrictions which maintain the vessel in a condition which meets the applicable stability requirements of this subpart. 
</P>
<P>(c) Stability instructions must be developed by a qualified individual. 
</P>
<P>(d) Stability instructions must be in a format easily understood by the master or individual in charge of the vessel. Units of measure, language, and rigor of calculations in the stability instructions must be consistent with the ability of the master or the individual in charge of the vessel. The format of the stability instructions may include, at the owner's discretion, any of the following:
</P>
<P>(1) Simple loading instructions;
</P>
<P>(2) A simple loading diagram with instructions;
</P>
<P>(3) A stability booklet with sample calculations; or
</P>
<P>(4) Any other appropriate format for providing stability instructions. 
</P>
<P>(e) Stability instructions must be developed based on the vessel's individual characteristics and may include the following, as appropriate for the format chosen for presentation: 
</P>
<P>(1) A general description of the vessel, including lightweight data; 
</P>
<P>(2) Instructions on the use of the information;
</P>
<P>(3) General arrangement plans showing watertight compartments, closures, vents, downflooding angles, and allowable weights; 
</P>
<P>(4) Loading restrictions, such as diagrams, tables, descriptions or maximum KG curves; 
</P>
<P>(5) Sample loading conditions; 
</P>
<P>(6) General precautions for preventing unintentional flooding; 
</P>
<P>(7) Capacity plan or tank sounding tables showing tank and hold capacities, centers of gravity, and free surface effects; 
</P>
<P>(8) A rapid and simple means for evaluating any specific loading condition; 
</P>
<P>(9) The amount and location of fixed ballast; 
</P>
<P>(10) Any other necessary guidance for maintaining adequate stability under normal and emergency conditions; 
</P>
<P>(11) A general description of the stability criteria that are used in developing the instructions; 
</P>
<P>(12) Guidance on the use of roll limitation devices such as stabilizers; and 
</P>
<P>(13) Any other information the owner feels is important to the stability and operation of the vessel.


</P>
</DIV8>


<DIV8 N="§ 28.535" NODE="46:1.0.1.3.21.5.7.8" TYPE="SECTION">
<HEAD>§ 28.535   Inclining test.</HEAD>
<P>(a) Except as provided in paragraphs (b) and (c) of this section, each vessel for which the lightweight displacement and centers of gravity must be determined in order to do the calculations required in this subpart must have an inclining test performed.
</P>
<P>(b) A deadweight survey may be substituted for the inclining test, if there is a record of an inclining test of a sister vessel. A vessel qualifies as a sister vessel if it is built to the same basic drawings and the undocumented weight difference between the two vessels is less than 3 percent of the lightweight displacement of the vessel which was inclined and the location of the longitudinal center of gravity differs less than 1 percent of the vessel's length.
</P>
<P>(c) A deadweight survey may be substituted for the inclining test, or the inclining test may be dispensed with, if an accurate estimate of the vessel's lightweight characteristics can be made and the precise location of the position of the vessel's vertical center of gravity is not necessary to ensure that the vessel has adequate stability in all probable loading conditions.
</P>
<P>(d) ASTM F 1321 (incorporated by reference, see § 28.40), with the exception of Annexes A and B, may be used as guidance for any inclining test or deadweight survey conducted under this section.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by USCG-1999-5151, 64 FR 67176, Dec. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 28.540" NODE="46:1.0.1.3.21.5.7.9" TYPE="SECTION">
<HEAD>§ 28.540   Free surface.</HEAD>
<P>(a) When doing the stability calculations required by this subpart, the virtual rise in the vessel's vertical center of gravity due to liquids in tanks must be considered by calculating the following—
</P>
<P>(1) For each type of consumable liquid, the maximum free surface effect of a tank, or a transverse pair of tanks, having the greatest free surface effect, in addition to a correction for service tanks; and
</P>
<P>(2) The free surface effect of each partially filled tank and hold containing a liquid that is not a consumable or containing fish or a fish product that can shift as the vessel heels. This should include correction for any loose water within the vessel's hull associated with the processing of fish.
</P>
<P>(b) The free surface effect of tanks fitted with cross connection piping must be calculated assuming the tanks are one common tank, unless valves that will be kept closed to prevent the transfer of liquids as the vessel heels are installed in the piping.
</P>
<P>(c) The moment of transference method may be used in lieu of the inertia method when calculating free surface effects.


</P>
</DIV8>


<DIV8 N="§ 28.545" NODE="46:1.0.1.3.21.5.7.10" TYPE="SECTION">
<HEAD>§ 28.545   Intact stability when using lifting gear.</HEAD>
<P>(a) Each vessel which lifts a weight over the side, or that uses fishing gear that can impose an overturning moment on the vessel, such as trawls and seines, must meet the requirements of this section if that maximum heeling moment exceeds 0.67(W)(GM)(F/B), in foot-long tons (meter-metric tons), where:
</P>
<P>W = displacement of the vessel with the lifted weight or the force on the fishing gear included, in long tons (metric tons);
</P>
<P>GM = metacentric height with the lifted weight or force on the fishing gear included, in feet (meters);
</P>
<P>F = freeboard to the lowest weather deck, measured at amidships in feet (meters); and
</P>
<P>B = maximum beam, in feet (meters).
</P>
<P>(b) Except as provided in paragraph (f) of this section, each vessel must meet the requirements of § 28.570 or have at least 15 foot-degrees (0.080 meter-radians) of area under the righting arm curve, after correcting the righting arms for the heeling arm caused by lifting or fishing gear, from the angle of equilibrium to the least of the following:
</P>
<P>(1) The angle corresponding to the maximum righting arm;
</P>
<P>(2) The angle of downflooding; or
</P>
<P>(3) 40° (0.7 radians).
</P>
<P>(c) The angle of intersection of the heeling arm curve resulting from the lifting moment or the moment of fishing gear and the righting arm curve must not be at an angle of more than 10° (0.17 radians).
</P>
<P>(d) The heeling arm curve resulting from lifting must be calculated as the resultant of the upright heeling moment divided by the vessel's displacement multiplied by the cosine of the angle of heel.
</P>
<P>(e) For the purposes of this section, the weight of suspended loads must be assumed to act at the tip of the boom unless the suspended load's transverse movement is restricted, such as by the use of sideboards.
</P>
<P>(f) A vessel that operates on protected waters, as defined in § 170.050 of this chapter, must comply with the requirements of this section, except that the area described in paragraph (b) of this section must be at least 10 foot-degrees (0.053 meter-radians).


</P>
</DIV8>


<DIV8 N="§ 28.550" NODE="46:1.0.1.3.21.5.7.11" TYPE="SECTION">
<HEAD>§ 28.550   Icing.</HEAD>
<P>(a) <I>Applicability.</I> Each vessel that operates north of 42° North latitude between November 15 and April 15 or south of 42° South latitude between April 15 and November 15 must meet the requirements of this section.
</P>
<P>(b) Except as provided in paragraph (d) of this section, the weight of assumed ice on each surface above the waterline of a vessel which operates north of 66°30′ North latitude or south of 66° South latitude must be assumed to be at least:
</P>
<P>(1) 6.14 pounds per square foot (30 Kilograms per square meter) of horizontal projected area which corresponds to a thickness of 1.3 inches (33 millimeters); and
</P>
<P>(2) 3.07 pounds per square foot (15 Kilograms per square meter) of vertical projected area which corresponds to a thickness of 0.65 inches (16.5 millimeters).
</P>
<P>(c) Except as provided in paragraph (d) of this section, the weight of assumed ice on a vessel that operates north of 42° North but south of 66°30′ North latitude or south of 42° South but north of 66° South latitude must be assumed to be at least one-half of the values required by paragraphs (b)(1) and (b)(2) of this section.
</P>
<P>(d) The height of the center of gravity of the accumulated ice should be calculated according to the position of each corresponding horizontal surface (deck and gangway) and each other continuous surface on which ice can reasonably be expected to accumulate. The projected horizontal and vertical area of each small discontinuous surface such as a rail, a spar, and rigging with no sail can be accounted for by increasing the calculated area by 15 percent.
</P>
<P>(e) The weight and location of ice must be included in the vessel's weight and centers of gravity in each condition of loading when performing the stability calculations required by this subpart.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 47679, Sept. 20, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 28.555" NODE="46:1.0.1.3.21.5.7.12" TYPE="SECTION">
<HEAD>§ 28.555   Freeing ports.</HEAD>
<P>(a) Except as provided in paragraph (i) of this section, each decked vessel fitted with bulwarks must be fitted with freeing ports.
</P>
<P>(b) Freeing ports must be located to allow the rapid clearing of water in all probable conditions of list and trim.
</P>
<P>(c) Except as provided by paragraphs (d) through (h) of this section, the aggregate clear area of freeing ports on each side of the vessel must not be less than 0.71 plus 0.035 times the length of the bulwark, in meters, for area in square meters, or 7.6 plus 0.115 times the length of the bulwark, in feet, for the area in square feet. The length of bulwark need not exceed 0.7 times the overall length of the vessel.
</P>
<P>(d) Except as provided in paragraphs (e) through (h) of this section, for bulwarks which exceed 20.11 meters (66 feet) in length, the aggregate clear area of freeing ports on each side of the vessel must not be less than 0.07 times the length of the bulwark, in meters, for an area in square meters (0.23 times the length of the bulwark in feet, for an area in square feet). The length of the bulwark need not exceed 0.7 times the overall length of the vessel.
</P>
<P>(e) For a bulwark more than 4 feet (1.22 meters) in height, the freeing port area required by paragraphs (c) or (d) of this section must be increased in accordance with the following formula:
</P>
<FP-2>i = [h − 4]0.04q, (i = [h − 1.722].04q, for metric units), where:
</FP-2>
<EXTRACT>
<FP-2>i = increase in freeing port area, in square feet (square meters);
</FP-2>
<FP-2>h = bulwark height, in feet (meters); and
</FP-2>
<FP-2>q = length of bulwark exceeding 4 feet (1.22 meters) in height, in feet (meters).</FP-2></EXTRACT>
<P>(f) For a bulwark less than 3 feet (0.91 meters) in height, the required freeing port area, required by paragraph (c) or (d) of this section, may be decreased in accordance with the following formula:
</P>
<FP-2>r = [3 − h]0.04q, (r = [h − 0.91 − h]0.04q), where:
</FP-2>
<EXTRACT>
<FP-2>r = permitted reduction in freeing port area, in square feet (square meters).
</FP-2>
<FP-2>h = bulwark height, in feet (meters).
</FP-2>
<FP-2>q = length of bulwark which is less than 3 feet (0.914 meters) in height, in feet (meters).</FP-2></EXTRACT>
<P>(g) For a vessel without sheer, the freeing port area must be increased by 50 percent.
</P>
<P>(h) The area of the freeing ports on a vessel that operates on protected waters need only be 50 percent of the area required by paragraphs (c) or (d) of this section.
</P>
<P>(i) Freeing port covers are permitted provided that the freeing port area required by this section is not diminished and the covers are constructed and fitted so that water will readily flow outboard but not inboard.
</P>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991, as amended by CGD 96-046, 61 FR 57276, Nov. 5, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 28.560" NODE="46:1.0.1.3.21.5.7.13" TYPE="SECTION">
<HEAD>§ 28.560   Watertight and weathertight integrity.</HEAD>
<P>(a) Each opening in a deck or a bulkhead that is exposed to weather must be fitted with a weathertight or a watertight closure device.
</P>
<P>(b) Except as provided in paragraphs (c) through (f) of this section, each opening in a deck or a bulkhead that is exposed to weather must be fitted with a watertight coaming as follows:
</P>
<P>(1) For a vessel 79 feet (24 meters) or more in length, the coaming must be at least 24 inches (0.61 meters) in height; or
</P>
<P>(2) For a vessel less than 79 feet (24 meters) in length, the coaming must be at least 12 inches (0.30 meters) in height.
</P>
<P>(c) A coaming to a fish hold that is under constant attention when the closure is not in place need only be 6 inches (0.15 meters) in height.
</P>
<P>(d) The coaming of an opening fitted with a quick-acting watertight closure device need only be of sufficient height to accommodate the device.
</P>
<P>(e) Except on an exposed forecastle deck, a coaming is not required on a deck above the lowest weather deck.
</P>
<P>(f) Each window and portlight located below the first deck above the lowest weather deck must be provided with an inside deadlight. Each deadlight must be efficient, hinged, and arranged so that it can be effectively closed watertight.
</P>
<P>(g) An opening in a vessel below the weather deck which is used for discharging water or debris resulting from processing or sorting operations must be fitted with a means to ensure the opening can be closed weathertight. This means of closing must be operable from a location which is outside the space containing the opening.


</P>
</DIV8>


<DIV8 N="§ 28.565" NODE="46:1.0.1.3.21.5.7.14" TYPE="SECTION">
<HEAD>§ 28.565   Water on deck.</HEAD>
<P>(a) Each vessel with bulwarks must comply with the requirements of this section.
</P>
<P>(b) Except for a vessel that operates on protected waters, the residual righting energy, “b” in Figure 28.565, must not be less than the water on deck heeling energy, “a” in Figure 28.565.
</P>
<P>(c) The water on deck heeling energy must be determined assuming the following:
</P>
<P>(1) The deck well is filled to the top of the bulwark at its lowest point and the vessel heeled to the angle at which this point is immersed;
</P>
<P>(2) Water does not run off through the freeing ports;
</P>
<P>(3) Vessel trim and displacement are constant and equal to the values of the vessel without the water on deck; and
</P>
<P>(4) Water in the well is free to run-off over the top of the bulwark.
</P>
<P>(d) The residual righting energy is the righting energy from the value where the righting arm equals the water on deck heeling arm up to the lesser of the values of 40° (0.70 radians) of heel or the downflooding angle.
</P>
<img src="/graphics/ec01fe91.068.gif"/>
</DIV8>


<DIV8 N="§ 28.570" NODE="46:1.0.1.3.21.5.7.15" TYPE="SECTION">
<HEAD>§ 28.570   Intact righting energy.</HEAD>
<P>(a) Except as provided in paragraph (c) of this section, each vessel must have the following properties in each condition of loading:
</P>
<P>(1) An initial metacentric height (GM) of at least 1.15 feet (0.35 meters);
</P>
<P>(2) A righting arm (GZ) of at least 0.66 feet (0.2 meters) at an angle of heel not less than 30° (0.52 radians);
</P>
<P>(3) A maximum righting arm that occurs at an angle of heel not less than 25° (0.44 radians);
</P>
<P>(4) An area under each righting arm curve of at least 16.9 foot-degrees (0.090 meter-radians) up to the lesser of 40° (0.70 radians) or the angle of downflooding;
</P>
<P>(5) An area under each righting arm curve of at least 10.3 foot-degrees (0.055 meter-radians) up to an angle of heel of 30° (0.52 radians);
</P>
<P>(6) An area under each righting arm curve of at least 5.6 foot-degrees (0.030 meter-radians) between 30° (0.52 radians) and the lesser of 40° (0.70 radians) or the angle of downflooding; and 
</P>
<P>(7) Except as provided by paragraph (b) of this section, positive righting arms through an angle of heel of 60° (1.05 radians).
</P>
<P>(b) In lieu of meeting the requirements of paragraph (a)(7) of this section, a vessel may comply with the following provisions:
</P>
<P>(1) Hatches in the watertight/weathertight envelope must be normally kept closed at sea (e.g., the live tank hatch is only opened intermittently, under controlled conditions); or 
</P>
<P>(2) Unintentional flooding through these hatches must not result in progressive flooding to other spaces; and
</P>
<P>(3) In all cases, a vessel must have positive righting arms through an angle of heel of at least 50° (0.87 radians) and the intact stability analysis must consider that spaces accessed by such hatches to be flooded full or flooded to the level having the most detrimental effect on stability when free surface effects are considered.
</P>
<P>(c) In lieu of meeting the requirements of paragraph (a) of this section, a vessel may comply with the provisions of § 170.173(c) of this chapter, provided that righting arms are positive to an angle of heel of not less than 50° (0.87 radians).
</P>
<P>(d) For the purpose of paragraphs (a) and (c) of this section, at each angle of heel a vessel's righting arm must be calculated assuming the vessel is permitted to trim free until the trimming moment is zero.


</P>
</DIV8>


<DIV8 N="§ 28.575" NODE="46:1.0.1.3.21.5.7.16" TYPE="SECTION">
<HEAD>§ 28.575   Severe wind and roll.</HEAD>
<P>(a) Each vessel must meet paragraphs (f) and (g) of this section when subjected to the gust wind heeling arm and the angle of roll to windward as specified in this section.
</P>
<P>(b) The gust wind heeling arm, L<E T="52">w</E> in figure 28.575 of this chapter, must be calculated by the following formula:
</P>
<FP-2>KE<E T="52">n</E>(V<E T="52">n</E>
<SU>2</SU>A<E T="52">n</E>Z<E T="52">n</E>)/W
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2>K = 0.00216 when consistent English units are used or 1.113 when consistent metric units are used.
</FP-2>
<FP-2>E<E T="52">n</E> = series summation notation where n varies from 1 to the number of elements in the series;
</FP-2>
<FP-2>V<E T="52">n</E> = S[0.124LN(0.3048h<E T="52">n</E>) + 0.772], in feet per second S[0.127LN(h<E T="52">n</E>) + 0.772], in meters per second and is the wind speed for profile element “n” on a vessel;
</FP-2>
<FP1-2>S = 64 (19.5, if metric units are used) for a vessel that operates on protected waters; or 85.3 (26, if metric units are used) for a vessel that operates on waters other than protected waters;
</FP1-2>
<FP-2>LN = natural logarithm;
</FP-2>
<FP-2>h<E T="52">n</E> = the vertical distance from the centroid of area A<E T="52">n</E> to the waterline for profile element n, in feet (meters);
</FP-2>
<FP-2>A<E T="52">n</E> = projected lateral area for profile element n, in square feet (square meters); 
</FP-2>
<FP-2>Z<E T="52">n</E> = the vertical distance between the centroid of A<E T="52">n</E> and a point at the center of the underwater lateral area or a point at approximately one-half of the draft, for profile element n, in feet; and 
</FP-2>
<FP-2>W = displacement of the loaded vessel, in pounds (Newtons).</FP-2></EXTRACT>
<P>(c) The angle of roll to windward, A<E T="52">1</E>, is measured from the equilibrium angle, A<E T="52">el</E>, and is calculated by the following formula:
</P>
<FP-2>A<E T="52">1</E> = 109kXY[Square root of (rs)], in degrees, 
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2>s,X,Y = factors from table 28.575;
</FP-2>
<FP-2>r = 0.73 + 0.6 Z<E T="52">g</E>/d;
</FP-2>
<FP-2>Z<E T="52">g</E> = distance between the center of gravity and the waterline (+ above, − below), in feet (meters); 
</FP-2>
<FP-2>k = 1.0 for round bilged vessels with no bilge keels or bar keels; 0.7 for vessels with sharp bilges, or the value from table 28.575 for vessels with a bar keel, bilge keels, or both;
</FP-2>
<FP-2>B = molded breadth of the vessel, in feet (meters);
</FP-2>
<FP-2>d = mean molded draft of the vessel, in feet (meters);
</FP-2>
<FP-2>C<E T="52">b</E> = block coefficient;
</FP-2>
<FP-2>A<E T="52">k</E> = aggregate area of bilge keels, the area of the lateral projection of a bar keel, or the sum of these areas, in square feet (square meters); 
</FP-2>
<FP-2>L = length, in feet (meters);
</FP-2>
<FP-2>T = 1.108 BC/square root of GM, in seconds; 2.0 BC/square root of GM, if metric units are used;
</FP-2>
<FP-2>GM = metacentric height corrected for free surface effects, as explained in § 28.540, in feet (meters);
</FP-2>
<FP-2>C = 0.373 + 0.023(B/d)−0.000131L or 0.373 + 0.023(B/D)−0.00043L, if metric units are used.</FP-2></EXTRACT>
<P>(d) The angle of equilibrium, A<E T="52">el</E> in figure 28.575, is calculated by determining the lowest angle at which the gust wind heeling arm, L<E T="52">w</E>, is equal to the righting arm.
</P>
<P>(e) The area “b” in figure 28.575 must be measured to the least of the following:
</P>
<P>(1) The angle of downflooding, (A<E T="52">f</E>);
</P>
<P>(2) The angle of the second intercept, A<E T="52">e2</E> in figure 28.575, of the wind heeling arm curve, L<E T="52">w</E> in figure 28.575, and the righting arm curve; or 
</P>
<P>(3) A heel angle of 50° (0.87 radians).
</P>
<P>(f) The angle of equilibrium, A<E T="52">el</E> in figure 28.575, must not exceed 14° (0.24 radians).
</P>
<P>(g) Area “b” in figure 28.575 must not be less than area “a” in figure 28.575.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Tables 28.575—Roll Factors
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">B/d
</TH><TH class="gpotbl_colhed" scope="col">X
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.4</TD><TD align="right" class="gpotbl_cell">1.0 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.5</TD><TD align="right" class="gpotbl_cell">0.98
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.6</TD><TD align="right" class="gpotbl_cell">0.96
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.7</TD><TD align="right" class="gpotbl_cell">0.95
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.8</TD><TD align="right" class="gpotbl_cell">0.93
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.9</TD><TD align="right" class="gpotbl_cell">0.91
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.0</TD><TD align="right" class="gpotbl_cell">0.90
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.1</TD><TD align="right" class="gpotbl_cell">0.88
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.2</TD><TD align="right" class="gpotbl_cell">0.86
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.3</TD><TD align="right" class="gpotbl_cell">0.84
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.4</TD><TD align="right" class="gpotbl_cell">0.82
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.5</TD><TD align="right" class="gpotbl_cell">0.80
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Note. Intermediate values must be obtained by interpolation.</P></DIV></DIV>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">C<E T="52">b</E>
</TH><TH class="gpotbl_colhed" scope="col">Y
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.45</TD><TD align="right" class="gpotbl_cell">0.75
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.50</TD><TD align="right" class="gpotbl_cell">0.82
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.55</TD><TD align="right" class="gpotbl_cell">0.89
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.60</TD><TD align="right" class="gpotbl_cell">0.95
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.93</TD><TD align="right" class="gpotbl_cell">0.97
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0.70</TD><TD align="right" class="gpotbl_cell">1.0
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Note. Intermediate values must be obtained by interpolation.</P></DIV></DIV>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">100A<E T="52">k</E>/(LB)
</TH><TH class="gpotbl_colhed" scope="col">k
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">0</TD><TD align="right" class="gpotbl_cell">1.0
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.0</TD><TD align="right" class="gpotbl_cell">0.98
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.5</TD><TD align="right" class="gpotbl_cell">0.95
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.0</TD><TD align="right" class="gpotbl_cell">0.88
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.5</TD><TD align="right" class="gpotbl_cell">0.79
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.0</TD><TD align="right" class="gpotbl_cell">0.74
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">3.5</TD><TD align="right" class="gpotbl_cell">0.72
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">4.0</TD><TD align="right" class="gpotbl_cell">0.70
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Note. Intermediate values must be obtained by interpolation.</P></DIV></DIV>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">T
</TH><TH class="gpotbl_colhed" scope="col">S
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"> 6</TD><TD align="right" class="gpotbl_cell">0.100
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row"> 7</TD><TD align="right" class="gpotbl_cell">0.098
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row"> 8</TD><TD align="right" class="gpotbl_cell">0.093
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">12</TD><TD align="right" class="gpotbl_cell">0.065
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">14</TD><TD align="right" class="gpotbl_cell">0.053
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">16</TD><TD align="right" class="gpotbl_cell">0.044
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">18</TD><TD align="right" class="gpotbl_cell">0.038
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">20</TD><TD align="right" class="gpotbl_cell">0.035
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Note: Intermediate values must be obtained by interpolation.</P></DIV></DIV>
<img src="/graphics/er29se08.000.gif"/>
<CITA TYPE="N">[56 FR 40393, Aug. 14, 1991, CGD 88-079; 56 FR 47679, Sept. 20, 1991, CGD 88-079, as amended by CGD 95-072, 60 FR 50461, Sept. 29, 1995; USCG-2004-18884, 69 FR 58344, Sept. 30, 2004; USCG-2008-0906, 73 FR 56509, Sept. 29, 2008]





</CITA>
</DIV8>


<DIV8 N="§ 28.580" NODE="46:1.0.1.3.21.5.7.17" TYPE="SECTION">
<HEAD>§ 28.580   Unintentional flooding.</HEAD>
<P>(a) <I>Applicability.</I> Except for an open boat that operates on protected waters and as provided by paragraph (i) of this section, each vessel built on or after September 15, 1991 must comply with the requirements of this section.
</P>
<P>(b) <I>Collision bulkhead.</I> A watertight collision bulkhead must be fitted and must meet the following: 
</P>
<P>(1) Openings in the collision bulkhead must be kept to a minimum, and each must be fitted with a watertight closure device; 
</P>
<P>(2) A collision bulkhead must not be fitted with a door below the bulkhead deck; 
</P>
<P>(3) A penetration or opening in a collision bulkhead must be—
</P>
<P>(i) Located as high and as far inboard as practicable; and 
</P>
<P>(ii) Fitted with a means to rapidly make it watertight which is operable from a location aft of the collision bulkhead; 
</P>
<P>(4) The collision bulkhead must be located at least 5 percent of the length from the forward perpendicular unless the vessel has a bulbous bow, in which case the forward reference point will be extended by half the distance between the vessel's forward perpendicular and the forwardmost point of the bulbous bow as shown in figure 28.580; and 
</P>
<P>(5) The collision bulkhead must not be stepped below the bulkhead deck. 
</P>
<P>(c) Each vessel must meet the survival conditions in paragraph (f) of this section in each condition of loading and operation with the extent and character of damage specified in paragraphs (d) and (e) of this section.
</P>
<P>(d) <I>Extent and character of damage.</I> Except where a lesser extent of damage or a smaller penetration would be more disabling, in evaluating the damage stability of a vessel the following penetration must be assumed: 
</P>
<P>(1) Longitudinal extent—L/10, or 10 feet (3.05 meters) plus 0.03L, whichever is less. Transverse watertight bulkheads that are separated by at least this distance may be assumed to remain effective; 
</P>
<P>(2) Transverse extent—30 inches (0.76 meters) from the side measured at right angles to the centerline at the level of the deepest operating waterline; and
</P>
<P>(3) Vertical extent—from the baseline upward without limit. 
</P>
<P>(e) Each space containing a through hull fitting, such as the lazarette and the engineroom, must be assumed to be flooded. 
</P>
<P>(f) <I>Survival conditions.</I> A vessel is presumed to survive the assumed damage and unintentional flooding described in paragraphs (d) and (e) of this section if: 
</P>
<P>(1) The angle of equilibrium after flooding does not exceed 25° (0.44 radians); and 
</P>
<P>(2) Through an angle of 20° (0.35 radians) beyond the angle of equilibrium after flooding, the following are met— 
</P>
<P>(i) The righting arm curve is positive; 
</P>
<P>(ii) The maximum righting arm is at least 4 inches (102 millimeters); 
</P>
<P>(iii) Each submerged opening is capable of being made weathertight; and 
</P>
<P>(iv) The heeling arm caused by deploying all fully loaded davit-launched survival craft on one side of a vessel does not exceed the righting arm at any angle of heel beyond the equilibrium angle when launching is assumed on the damaged side. 
</P>
<P>(g) <I>Permeability.</I> The permeability of each space must not be less than the following: 
</P>
<P>(1) For an accommodations space—95 percent; 
</P>
<P>(2) For a propulsion machinery space—85 percent; 
</P>
<P>(3) For a tightly packed storage space—60 percent; 
</P>
<P>(4) For a void or an auxiliary machinery space—95 percent; 
</P>
<P>(5) For an empty fish hold—95 percent; 
</P>
<P>(6) For a full fish hold—50 percent; and 
</P>
<P>(7) For tanks—95 percent (less if a tank must be full to attain the draft under consideration.) 
</P>
<P>(h) <I>Buoyancy of superstructure.</I> A deckhouse or a superstructure may be included in the buoyant volume of a vessel provided it is: 
</P>
<P>(1) Sufficiently strong to withstand the impact of waves; 
</P>
<P>(2) Fitted with a weathertight or watertight closure device for each opening; 
</P>
<P>(3) Equipped with an efficient, hinged, inside deadlight, for each window and each portlight, arranged so that it can be effectively closed watertight; and 
</P>
<P>(4) Fitted with interior access from the spaces below. 
</P>
<P>(i) A vessel may obtain and maintain a Load Line Certificate under subchapter E of this chapter in lieu of meeting the requirements of paragraphs (c) through (g) of this section. 
</P>
<img src="/graphics/ec01fe91.070.gif"/>
<CITA TYPE="N">[CGD 88-079, 56 FR 40393, Aug. 14, 1991; 56 FR 47679, Sept. 20, 1991, as amended by CGD 88-079, 57 FR 364, Jan. 6, 1992]



</CITA>
</DIV8>


<DIV8 N="§§ 28.590-28.630" NODE="46:1.0.1.3.21.5.7.18" TYPE="SECTION">
<HEAD>§§ 28.590-28.630   [Reserved]</HEAD>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:1.0.1.3.21.6" TYPE="SUBPART">
<HEAD>Subpart F—Fish Processing Vessel</HEAD>


<DIV8 N="§ 28.700" NODE="46:1.0.1.3.21.6.7.1" TYPE="SECTION">
<HEAD>§ 28.700   Applicability.</HEAD>
<P>Each fish processing vessel which is not subject to inspection under the provisions of another subchapter of this chapter must meet the requirements of this subpart. 


</P>
</DIV8>


<DIV8 N="§ 28.710" NODE="46:1.0.1.3.21.6.7.2" TYPE="SECTION">
<HEAD>§ 28.710   Examination and certification of compliance.</HEAD>
<P>(a) At least once in every two years each vessel must be examined for compliance with the regulations of this subchapter by the ABS, a similarly qualified organization, or a surveyor of an accepted organization. 
</P>
<P>(b) Each individual performing an examination under paragraph (a) of this section, upon finding the vessel to be in compliance with the requirements of this chapter, must provide a written certification of compliance to the owner or operator of the vessel. 
</P>
<P>(c) Each certification of compliance issued under paragraph (b) of this section must: 
</P>
<P>(1) Be signed by the individual that performed the examination; 
</P>
<P>(2) Include the name of the organization the individual performing the examination represents or the name of the accepted organization the individual belongs to; and 
</P>
<P>(3) State that the vessel has been examined and found to meet the specific requirements of this chapter. 
</P>
<P>(d) A certification of compliance issued under paragraph (b) of this section must be retained on board the vessel until superseded. 
</P>
<P>(e) A copy of the certification of compliance issued under paragraph (b) of this section must be forwarded by the organization under whose authority the examination was performed to the Coast Guard District Commander (Attention: Fishing Vessel Safety Coordinator) in charge of the district in which the examination took place. 


</P>
</DIV8>


<DIV8 N="§ 28.720" NODE="46:1.0.1.3.21.6.7.3" TYPE="SECTION">
<HEAD>§ 28.720   Survey and classification.</HEAD>
<P>(a) Each vessel which is built after or which undergoes a major conversion completed after July 27, 1990, must be classed by the ABS, or a similarly qualified organization. 
</P>
<P>(b) Each vessel which is classed under paragraph (a) of this section must: 
</P>
<P>(1) Have on board a certificate of class issued by the organization that classed the vessel. 
</P>
<P>(2) Meet all survey and classification requirements prescribed by the organization that classed the vessel. 


</P>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:1.0.1.3.21.7" TYPE="SUBPART">
<HEAD>Subpart G—Aleutian Trade Act Vessels</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 94-025, 60 FR 54444, Oct. 24, 1995, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 28.800" NODE="46:1.0.1.3.21.7.7.1" TYPE="SECTION">
<HEAD>§ 28.800   Applicability and general requirements.</HEAD>
<P>(a) This subpart applies to each fish tender vessel engaged in the Aleutian trade that has not undergone a major conversion and:
</P>
<P>(1) Was operated in Aleutian trade before September 8, 1990; or
</P>
<P>(2) Was purchased to be used in the Aleutian trade before September 8, 1990, and entered into service in the Aleutian trade before June 1, 1992.
</P>
<P>(b) Except as noted otherwise in this subpart, a vessel subject to this subpart must also comply with the requirements of subparts A, B, and C of this part.
</P>
<P>(c) Each fish tender vessel engaged in the Aleutian trade that undergoes a major conversion after September 15, 1991 must comply with the additional requirements of subpart D.
</P>
<P>(d) A fish tender vessel engaged in the Aleutian trade is subject to inspection under the provisions of 46 U.S.C. 3301 (1), (6), or (7) unless it:
</P>
<P>(1) Is not more than 500 gross tons;
</P>
<P>(2) Has an incline test performed by a marine surveyor; and
</P>
<P>(3) Has written stability instructions posted on board the vessel.


</P>
</DIV8>


<DIV8 N="§ 28.805" NODE="46:1.0.1.3.21.7.7.2" TYPE="SECTION">
<HEAD>§ 28.805   Launching of survival craft.</HEAD>
<P>In addition to the survival craft requirements in subpart B, each vessel must have a gate or other opening in the deck rails, lifelines, or bulwarks adjacent to the stowage location of each survival craft which has a mass of more than 50 kilograms (110 pounds), so that the survival craft can be manually launched.


</P>
</DIV8>


<DIV8 N="§ 28.810" NODE="46:1.0.1.3.21.7.7.3" TYPE="SECTION">
<HEAD>§ 28.810   Deck rails, lifelines, storm rails and hand grabs.</HEAD>
<P>(a) Except as otherwise provided in paragraph (d) of this section, deck rails, lifelines, grab rails, or equivalent protection must be installed near the periphery of all weather decks accessible to individuals. Where space limitations make deck rails impractical, hand grabs may be substituted.
</P>
<P>(b) The height of deck rails, lifelines, or bulkwarks must be at least 1 meter (39
<FR>1/2</FR> inches) from the deck, except where this height will interfere with the normal operation of the vessel, a lesser height may be substituted.
</P>
<P>(c) All deck rails or lifelines must be permanently supported by stanchions at intervals of not more than 2.3 meters (7 feet). Stanchions must be through bolted or welded to the deck.
</P>
<P>(d) Portable stanchions and lifelines may be installed in locations where permanently installed deck rails will impede normal cargo operations or emergency recovery operations.
</P>
<P>(e) Deck rails or lifelines must consist of evenly spaced courses. The spacing between courses must not be greater than 0.38 meters (15 inches). The opening below the lowest course must not be more than 0.23 meters (9 inches). Lower courses are not required where all or part of the space below the upper rail is fitted with a bulwark, chain link fencing, wire mesh, or an equivalent.
</P>
<P>(f) A suitable storm rail or hand grab must be installed where necessary in a passageway, at a deckhouse side, at a ladder, and a hatch where an individual might have access.


</P>
</DIV8>


<DIV8 N="§ 28.815" NODE="46:1.0.1.3.21.7.7.4" TYPE="SECTION">
<HEAD>§ 28.815   Bilge pumps, bilge piping, and dewatering systems.</HEAD>
<P>Instead of meeting the requirements of § 28.255, each vessel to which this subpart applies must meet the following requirements:
</P>
<P>(a) Each vessel must be equipped with a fixed, self priming, powered, bilge pump, having a minimum capacity rating of 50 gallons per minute, connected to a bilge manifold and piping capable of draining any watertight compartment, other than tanks and small buoyancy compartments, under all service conditions. Large spaces, such as engine rooms and cargo holds must be fitted with more than one suction line.
</P>
<P>(b) In addition, each vessel must be fitted with a fixed secondary or backup bilge pump having an independent and separate source of power from the pump required in paragraph (a) of this section. One of the bilge pumps may be attached to the propelling engine.
</P>
<P>(c) A portable bilge pump may substitute for the secondary pump required above, as long as it meets the following:
</P>
<P>(1) It must be self priming and provided with a suitable suction hose of adequate length to reach the bilges of each watertight compartment it must serve and be fitted with a built-in check valve and strainer.
</P>
<P>(2) The portable pump must be of at least the same minimum capacity as that listed in paragraph (a) of this section and fitted with a discharge hose of adequate length to ensure overboard discharge from the lowest compartment in which it can serve.
</P>
<P>(3) The portable pump must also be capable of being quickly and efficiently attached to the vessel's fixed bilge suction main and/or discharge piping (such as with “camlocks”, etc.) for alternate emergency use.
</P>
<P>(d) Except for suction lines attached to an individual pump provided for a separate space, or for a portable pump, each individual bilge suction line must be provided with a stop valve at the manifold and a check valve at some accessible point in the bilge line to prevent unintended flooding of a space.
</P>
<P>(e) Each bilge suction line and dewatering system must be fitted with a suitable strainer to prevent clogging of the suction line. Strainers must have an open area of not less than three times the open area of the suction line.
</P>
<P>(f) Except for a fire pump required by 46 CFR 28.820, a bilge pump may be used for other purposes.
</P>
<P>(g) Each vessel must comply with the oil pollution prevention requirements of 33 CFR parts 151 and 155.


</P>
</DIV8>


<DIV8 N="§ 28.820" NODE="46:1.0.1.3.21.7.7.5" TYPE="SECTION">
<HEAD>§ 28.820   Fire pumps, fire mains, fire hydrants, and fire hoses.</HEAD>
<P>(a) Each vessel must be equipped with a self-priming, power driven fire pump connected to a fixed piping system. This pump must be capable of delivering an effective stream of water from a hose connected to the highest outlet. The minimum capacity of the power fire pump shall be 50 gallons per minute at a pressure of not less than 60 pounds per square inch at the pump outlet.
</P>
<P>(1) If multiple pumps are installed, they may be used for other purposes provided at least one pump is kept available for use on the fire system at all times.
</P>
<P>(2) In addition, each vessel must be fitted with a portable fire pump having a minimum capacity of that specified in paragraph (a) of this section, capable of producing a stream of water having a throw of at least 12 meters (39.4 feet) from the nozzle, and capable of being connected to National Standard Fire Hose of the size utilized on board the vessel. If a vessel already has on board a portable pump satisfying the bilge system requirements of § 28.255(d), no additional portable pump is required as long as the portable pump is of sufficient size/capacity, and is properly equipped to handle both fire fighting and flood control.
</P>
<P>(b) Each vessel must have a sufficient number of fire hydrants to reach any part of the vessel using a single length of hose.
</P>
<P>(c) Each fire hydrant must have at least one length of fire hose connected to the outlet at all times, a spanner, and a hose rack or other device for stowing the hose at all times.
</P>
<P>(1) All parts of the firemain located on exposed decks shall either be protected against freezing or be fitted with cutout valves and drain valves.
</P>
<P>(2) Firehose shall not be used for any other purpose other than fire extinguishing, drills, and testing.
</P>
<P>(3) Each length of fire hose must be a minimum of 3.83 centimeters (1
<FR>1/2</FR>”) diameter lined commercial fire hose and be fitted with a nozzle made of corrosion resistant material capable of providing a solid stream and a spray pattern.
</P>
<CITA TYPE="N">[CGD 94-025, 60 FR 54444, Oct. 24, 1995, as amended by USCG-2010-0759, 75 FR 60002, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 28.825" NODE="46:1.0.1.3.21.7.7.6" TYPE="SECTION">
<HEAD>§ 28.825   Excess fire detection and protection equipment.</HEAD>
<P>Instead of meeting the requirements of § 28.155, each vessel to which this subpart applies must meet the following requirements:
</P>
<P>(a) Installation of fire detection and protection equipment in excess of that required by the regulations in this subchapter is permitted provided that the excess equipment does not endanger the vessel or individuals on board in any way. The excess equipment must, at a minimum, be listed and labeled by an independent, nationally recognized testing laboratory and be in accordance with an appropriate industry standard for design, installation, testing, and maintenance.
</P>
<P>(b) An existing fixed gas fire extinguishing system that is in excess of the required fire protection equipment required by subparts A, B, and C of this part, may remain in place and continue in service as long as all parts of the system are maintained in good condition to the satisfaction of the Coast Guard Representative, and subject to the following:
</P>
<P>(1) A fixed fire extinguishing system capable of automatic discharge upon heat detection, may only be installed in a normally unoccupied space. For the purpose of this section, the machinery space aboard a fish tender operating in the Aleutian trade is considered occupied. 
</P>
<P>(2) A fixed fire extinguishing system must:
</P>
<P>(i) Be capable of manual actuation from outside the space protected;
</P>
<P>(ii) Produce an audible alarm to indicate the discharge of the extinguishing agent for 20 seconds before the extinguishing agent is released into the space;
</P>
<P>(iii) The branch line valves of all fire extinguishing systems shall be plainly and permanently marked indicating the spaces serviced;
</P>
<P>(iv) The control cabinets or spaces containing valves or manifolds for the various fire extinguishing systems must be distinctly marked in conspicuous red letters at least 2 inches high: “[CARBON DIOXIDE/FOAM/CLEAN AGENT—as appropriate] FIRE SYSTEM.”
</P>
<P>(v) Instructions for the operation of the system must be located in a conspicuous place at or near all pull boxes, stop valve controls, and in the agent storage space; 
</P>
<P>(vi) If the space or enclosure containing the supply or controls is to be locked, a key to the space or enclosure shall be in a break-glass-type box conspicuously located adjacent to the opening, and;
</P>
<P>(vii) Be equipped with a sign at the alarm stating: “WHEN ALARM SOUNDS—VACATE AT ONCE. CARBON DIOXIDE BEING RELEASED”, or list other fire extinguishing agent.
</P>
<P>(3) Any modification, alteration, or new installation of a fixed gas fire extinguishing system must meet the additional requirements of subpart D of this part.
</P>
<CITA TYPE="N">[CGD 94-025, 60 FR 54444, Oct. 24, 1995, as amended by USCG-2004-18884, 69 FR 58344, Sept. 30, 2004; USCG-2006-24797, 77 FR 33872, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 28.830" NODE="46:1.0.1.3.21.7.7.7" TYPE="SECTION">
<HEAD>§ 28.830   Fire detection and alarm systems.</HEAD>
<P>(a) Each accommodation space must be equipped with an independent modular smoke detector or a smoke actuated fire detection unit installed in accordance with 46 CFR part 76.
</P>
<P>(b) An independent modular smoke detector must meet UL 217 and be listed as a “Single Station Smoke Detector—Also Suitable for Use in Recreational Vehicles”.
</P>
<P>(c) The regulations in this section have preemptive effect over State or local regulation within the same field.
</P>
<CITA TYPE="N">[CGD 94-025, 60 FR 54444, Oct. 24, 1995, as amended by USCG-2012-0196, 81 FR 48247, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 28.835" NODE="46:1.0.1.3.21.7.7.8" TYPE="SECTION">
<HEAD>§ 28.835   Fuel systems.</HEAD>
<P>(a) Portable fuel systems including portable tanks and related fuel lines and accessories are prohibited except where used for outboard engines or portable bilge/fire pumps.
</P>
<P>(b) Each integral fuel tank must be fitted with a vent pipe connected to the highest point of the tank terminating in a 180 degree (3.14 radians) bend on a weather deck and be fitted with a flame screen.
</P>
<P>(c) Test cocks must not be fitted to fuel oil tanks.
</P>
<P>(d) Valves for removing water or impurities from diesel fuel oil systems are permitted in the machinery space provided they are away from any potential sources of ignition. Such valves shall be fitted with caps or plugs to prevent leakage.
</P>
<P>(e) Oil piping drains, strainers and other equipment subject to normal oil leakage must be fitted with drip pans or other means to prevent oil draining into the bilge.
</P>
<P>(f) All nonmetallic filters and strainers must be fitted with a metal shield attached to their base in such a way as to prevent direct flame impingement in the case of a fire.
</P>
<P>(g) Shutoff valves shall be installed in the fuel supply piping lines, one as close to each tank as practicable, and one as close to each fuel pump as practicable. Valves shall be accessible at all times.
</P>
<P>(h) Fuel oil piping subject to internal head pressure from diesel oil in a tank must be fitted with a positive shutoff valve, installed to close against the flow at the tank. This valve is to be capable of remote actuation from outside the space in which the tank/piping is located, accessible at all times, and suitably marked.
</P>
<P>(i) With the exception of paragraph (j) and (k) of this section, fuel piping shall be steel pipe, annealed seamless copper, brass, nickel copper, or copper nickel alloy tubing having a minimum wall thickness of 0.9 millimeters (0.035 inches).
</P>
<P>(j) Flexible connections of a short length (no more than 762mm, (30 inches)), suitable metallic or nonmetallic flexible tubing or hose is permitted in the fuel supply line at or near the engine to prevent damage by vibration. If nonmetallic flexible hose is used it must:
</P>
<P>(1) Not exceed the minimum length needed to allow for vibration;
</P>
<P>(2) Be visible, easily accessible, and must not penetrate a watertight bulkhead;
</P>
<P>(3) Be fabricated with an inner tube and outer-covering of synthetic rubber or other suitable material reinforced with wire braid;
</P>
<P>(4) Be fitted with suitable, corrosion resistant, compression fittings; and
</P>
<P>(5) Be installed with two hose clamps at each end of the hose, if designed for use with clamps. Clamps must not rely on spring tension and must be installed beyond the bead or flare or over the serrations of the mating spud, pipe, or hose fitting.
</P>
<P>(k) Supply piping that conveys fuel oil or lubricating oil to equipment and is in close proximity of equipment or lines having an open flame or having parts operating above 260 °C (500 °F) must be of seamless steel.
</P>
<P>(l) Existing fuel oil piping may remain in service as long as it is serviceable to the satisfaction of the Coast Guard Representative. Any replacement, alterations, modifications or new installations to the fuel oil piping system must be made in accordance with the material requirements of this section.


</P>
</DIV8>


<DIV8 N="§ 28.840" NODE="46:1.0.1.3.21.7.7.9" TYPE="SECTION">
<HEAD>§ 28.840   Means for stopping pumps, ventilation, and machinery.</HEAD>
<P>All electrically driven fuel oil transfer pumps, fuel oil unit and service pumps, and ventilation fans shall be fitted with remote controls from a readily accessible position outside of the space concerned so that they may be stopped in the event of fire occurring in the compartment in which they are located. These controls shall be suitably protected against accidental operation or tampering and shall be suitably marked.


</P>
</DIV8>


<DIV8 N="§ 28.845" NODE="46:1.0.1.3.21.7.7.10" TYPE="SECTION">
<HEAD>§ 28.845   General requirements for electrical systems.</HEAD>
<P>(a) Electrical equipment exposed to the weather or in a location exposed to seas must be waterproof or watertight, or enclosed in a watertight housing.
</P>
<P>(b) Aluminum must not be used for current carrying parts of electrical equipment or wiring.
</P>
<P>(c) As far as practicable, electrical equipment must not be installed in lockers used to store paint, oil, turpentine, or other flammable or combustible liquids. If electrical equipment, such as lighting, is necessary in these spaces, it must be explosion-proof or intrinsically safe.
</P>
<P>(d) Explosion-proof and intrinsically safe equipment must meet the requirements of § 111.105 of this chapter.
</P>
<P>(e) Metallic enclosures and frames of electrical equipment must be grounded.


</P>
</DIV8>


<DIV8 N="§ 28.850" NODE="46:1.0.1.3.21.7.7.11" TYPE="SECTION">
<HEAD>§ 28.850   Main source of electrical power.</HEAD>
<P>(a) Applicability: Each vessel that relies on electricity to power any of the following essential loads must have at least two electrical generators to supply:
</P>
<P>(1) The propulsion system and its necessary auxiliaries and controls;
</P>
<P>(2) Interior lighting;
</P>
<P>(3) Steering systems;
</P>
<P>(4) Communication systems;
</P>
<P>(5) Navigation equipment and navigation lights;
</P>
<P>(6) Fire protection or detection equipment;
</P>
<P>(7) Bilge pumps; and
</P>
<P>(8) General alarm system.
</P>
<P>(b) Each generator must be attached to an independent prime mover.


</P>
</DIV8>


<DIV8 N="§ 28.855" NODE="46:1.0.1.3.21.7.7.12" TYPE="SECTION">
<HEAD>§ 28.855   Electrical distribution systems.</HEAD>
<P>(a) Each electrical distribution system which has a neutral bus or conductor must have the neutral bus or conductor grounded.
</P>
<P>(b) A grounded electrical distribution system must have only one connection to ground. This ground connection must be at the switchboard.


</P>
</DIV8>


<DIV8 N="§ 28.860" NODE="46:1.0.1.3.21.7.7.13" TYPE="SECTION">
<HEAD>§ 28.860   Overcurrent protection and switched circuits.</HEAD>
<P>(a) Each power source must be protected against overcurrent. Overcurrent devices for generators must be set at a value not exceeding 115 percent of the generator's full load rating.
</P>
<P>(b) Except for a steering circuit, each circuit must be protected against both overload and short circuit. Each overcurrent device in a steering system power and control circuit must provide protection only.
</P>
<P>(c) Each ungrounded current carrying conductor must be protected in accordance with its current carrying capacity by a circuit breaker or fuse at the connection to the switchboard or distribution panel bus.
</P>
<P>(d) Each circuit breaker and each switch must simultaneously open all ungrounded conductors.
</P>
<P>(e) The grounded conductor of a circuit must not be disconnected by a switch or an overcurrent device unless all ungrounded conductors of the circuit are simultaneously disconnected.
</P>
<P>(f) Navigation light circuits must be separate, switched circuits having fused disconnect switches or circuit breakers so that only the appropriate navigation lights can be switched on.
</P>
<P>(g) A separate circuit with overcurrent protection at the main distribution panel or switchboard must be provided for each radio installation.


</P>
</DIV8>


<DIV8 N="§ 28.865" NODE="46:1.0.1.3.21.7.7.14" TYPE="SECTION">
<HEAD>§ 28.865   Wiring methods and materials.</HEAD>
<P>(a) All cable and wire must have insulated, stranded copper conductors of the appropriate size and voltage rating of the circuit.
</P>
<P>(b) Each conductor must be No. 22 AWG or larger. Conductors in power and lighting circuits must be No. 14 AWG or larger. Conductors must be sized so that the voltage drop at the load terminals is not more than 10 percent.
</P>
<P>(c) Cable and wiring not serving equipment in high risk fire areas such as a galley, laundry, or machinery space must be routed as far as practicable from these spaces. As far as practicable, cables serving duplicated essential equipment must be separated so that a casualty that affects one cable does not affect the other. Existing cables and wires may remain as routed; however, any replacement wiring, new cabling and/or alterations must be routed as specified above.
</P>
<P>(d) No unused or dead ended cables may remain after the permanent removal or alteration of an electrical device.
</P>
<P>(e) Cable and wire for power and lighting circuits must:
</P>
<P>(1) For circuits of less than 50 volts, meet 33 CFR 183.425 and 183.430; and
</P>
<P>(2) For circuits of 50 volts or greater:
</P>
<P>(i) Meet section 310-13 and 310-15 of NFPA 70, except that asbestos insulated cable and dry location cable must not be used;
</P>
<P>(ii) Be listed by Underwriters Laboratories Inc. as UL Marine Boat or UL Marine Shipboard cable; or 
</P>
<P>(iii) Meet § 111.60 of this chapter.
</P>
<P>(f) All metallic cable armor must be electrically continuous and grounded to the metal hull or the common ground point at each end of the cable run, except that final sub-circuits (those supplying loads) may be grounded at the supply end only.
</P>
<P>(g) Wiring terminations and connections must be made in a fire retardant enclosure such as a junction box, fixture enclosure, or panel enclosure.
</P>
<P>(h) Existing cable and wire may remain in place and continue in use as long as it is deemed serviceable to the satisfaction of the Coast Guard Representative. Any new installation, replacement, modification or alteration must be done in accordance with the requirements of this section.


</P>
</DIV8>


<DIV8 N="§ 28.870" NODE="46:1.0.1.3.21.7.7.15" TYPE="SECTION">
<HEAD>§ 28.870   Emergency source of electrical power.</HEAD>
<P>(a) The following electrical loads must be connected to an independent emergency source of power capable of supplying all connected loads continuously for at least three hours:
</P>
<P>(1) Navigation lights;
</P>
<P>(2) Fire protection and detection systems;
</P>
<P>(3) Communications equipment;
</P>
<P>(4) General alarm system; and
</P>
<P>(5) Emergency lighting;
</P>
<P>(b) The emergency power source must be aft of the collision bulkhead, outside of the machinery space, and above the uppermost continuous deck.
</P>
<P>(c) An emergency source of power supplied solely by storage battery must also meet the following requirements:
</P>
<P>(1) Each battery must be a lead-acid or alkaline type and be able to withstand vessel pitch, vibration, roll, and exposure to a salt water atmosphere;
</P>
<P>(2) A battery cell must not spill electrolyte when the battery is inclined at 30 degrees from the vertical;
</P>
<P>(3) Each battery installation must be in a battery room, in a box on dock, or in a well ventilated compartment. The batteries must be protected from falling objects;
</P>
<P>(4) Each battery tray must be secured to prevent shifting with the roll and pitch of the vessel and lined with a material that is corrosion resistant to the electrolyte of the battery;
</P>
<P>(5) Each battery bank installation must be fitted with its own drip-proof charging system; and
</P>
<P>(6) Each deck box used for battery storage must be weathertight, and have holes near the top to allow gas to escape.


</P>
</DIV8>


<DIV8 N="§ 28.875" NODE="46:1.0.1.3.21.7.7.16" TYPE="SECTION">
<HEAD>§ 28.875   Radar, depth sounding, and auto-pilot.</HEAD>
<P>(a) Each vessel must be fitted with a general marine radar system for surface navigation with a radar screen mounted at the operating station, and facilities on the bridge for plotting radar readings.
</P>
<P>(b) Each vessel must be fitted with a suitable echo depth sounding device.
</P>
<P>(c) Except as provided in 33 CFR § 164.15, when the automatic pilot is used in areas of high traffic density, conditions of restricted visibility, and all other hazardous navigational situations, the master or person in charge shall ensure that:
</P>
<P>(1) It is possible to immediately establish manual control of the unit's steering:
</P>
<P>(2) A competent person is ready at all times to take over steering control; and
</P>
<P>(3) The changeover from automatic to manual steering and vice versa is made by, or under the supervision of, the officer of the watch.


</P>
</DIV8>


<DIV8 N="§ 28.880" NODE="46:1.0.1.3.21.7.7.17" TYPE="SECTION">
<HEAD>§ 28.880   Hydraulic equipment.</HEAD>
<P>(a) Each hydraulic system must be so designed and installed that proper operation of the system is not affected by back pressure in the system.
</P>
<P>(b) Piping and piping components must be designed with a burst pressure of not less than four times the system's maximum operating pressure.
</P>
<P>(c) Each hydraulic system must be equipped with at least one pressure relieving device set to relieve at the system's maximum operating pressure.
</P>
<P>(d) All material in a hydraulic system must be suitable for use with the hydraulic fluid used and must be of such chemical and physical properties as to remain ductile at the lowest operating temperature likely to be encountered by the vessel.
</P>
<P>(e) Except for hydraulic steering equipment, controls for operating hydraulic equipment must be located where the operator has an unobstructed view of the controls for operating hydraulic equipment and the adjacent work area. Protection shall be afforded to the operator of hydraulic equipment against falling or swinging objects and/or cargo.
</P>
<P>(f) Controls for hydraulic equipment must be so arranged that the operator is able to quickly disengage the equipment in an emergency.
</P>
<P>(g) Hydraulically operated machinery must be fail-safe or equipped with a holding device to prevent uncontrolled movement or sudden loss of control due to loss of hydraulic system pressure. A system is considered to be fail-safe if a component failure results in a slow and controlled release of the load so as not to endanger personnel.
</P>
<P>(h) Nonmetallic flexible hose assemblies must only be used between two points of relative motion, limited to the least amount of length that will afford maximum multidirectional movement of the equipment served.
</P>
<P>(i) Hose end fittings must comply with SAE J1475, (Hydraulic Hose Fittings For Marine Applications). Field attachable fittings must be installed following the manufacturer's recommended practice (method).
</P>
<P>(j) Nonmetallic flexible hose shall be marked with the manufacturer's name or trademark, type or catalog number and maximum allowable working pressure.
</P>
<P>(k) Existing hydraulic piping, nonmetallic hose assemblies, and components may be continued in service so long as they are maintained in good condition to the satisfaction of the Coast Guard Representative, but all new installations, or replacements shall meet the applicable specifications or requirements of this section.


</P>
</DIV8>


<DIV8 N="§ 28.885" NODE="46:1.0.1.3.21.7.7.18" TYPE="SECTION">
<HEAD>§ 28.885   Cargo gear.</HEAD>
<P>(a) The safe working load (SWL) for the assembled gear shall be marked on the heel of each cargo boom, crane, or derrick. These letters and figures are to be in contrasting colors to the background and at least one inch in height. The SWL is construed to be the load the gear is approved to lift, excluding the weight of the gear itself.
</P>
<P>(b) All wire rope, chains, rings, hooks, links, shackles, swivels, blocks, and any other loose gear used or intended to be used in cargo loading or unloading must be commensurable with the SWL rating in paragraph (a) of this section. This gear shall be visually inspected by the vessel's captain or his designee at frequent intervals, and in any event not less than once in each operating month.
</P>
<P>(c) In addition to the inspection required in paragraph (b) of this section, a biennial, (every second year), thorough examination and proof load test, at a minimum of the SWL rating, shall be performed and witnessed by competent personnel. The proof load applied to the winches, booms, derricks, cranes and all associated gear shall be lifted with the ship's normal tackle with the boom or derrick at the lowest practicable angle. When the load has been lifted, it shall be swung as far as possible in both directions.
</P>
<P>(d) After satisfactory completion of the tests and examinations required in paragraphs (b) and (c) of this section, all results and notations together with the date and location of each shall be maintained and available to Coast Guard representatives upon request.


</P>
</DIV8>


<DIV8 N="§ 28.890" NODE="46:1.0.1.3.21.7.7.19" TYPE="SECTION">
<HEAD>§ 28.890   Examination and certification of compliance.</HEAD>
<P>(a) At least once in every two years each ATA vessel must be examined for compliance with the regulations of this subchapter by the ABS, a similarly qualified organization, or a surveyor of an accepted organization.
</P>
<P>(b) Each individual performing an examination under paragraph (a) of this section, upon finding the vessel to be in compliance with the requirements of this chapter, must provide written certification of compliance to the owner or operator of the vessel.
</P>
<P>(c) Each certification of compliance issued under paragraph (b) of this section must:
</P>
<P>(1) Be signed by the individual that performed the examination;
</P>
<P>(2) Include the name of the organization the individual performing the examination represents or the name of the accepted organization the individual belongs to; and
</P>
<P>(3) State that the vessel has been examined and found to meet the specific requirements of this chapter.
</P>
<P>(d) A certification of compliance issued under paragraph (b) of this section must be retained on board the vessel until superseded.
</P>
<P>(e) A copy of the certification of compliance issued under paragraph (b) of this section must be forwarded by the organization under whose authority the examination was performed to the Coast Guard District Commander (Attention: Fishing Vessel Safety Coordinator) in charge of the district in which the examination took place.


</P>
</DIV8>


<DIV8 N="§ 28.895" NODE="46:1.0.1.3.21.7.7.20" TYPE="SECTION">
<HEAD>§ 28.895   Loadlines.</HEAD>
<P>(a) A fish tender vessel of not more than 500 gross tons, engaged in the Aleutian trade, is not subject to the loadline provisions of 46 U.S.C. Chapter 51 if it is not on a foreign voyage and the vessel:
</P>
<P>(1) Operated in this trade before September 8, 1990; or
</P>
<P>(2) Was purchased to be used in this trade before September 8, 1990 and entered into service before June 1, 1992; and
</P>
<P>(3) Has not undergone a major conversion; and
</P>
<P>(4) Has not had a loadline assigned at any time before November 16, 1990.
</P>
<P>(b) The exemption from the loadline provision of 46 U.S.C. Chapter 51 set forth in paragraph (a) of this section expires on January 1, 2003.


</P>
</DIV8>


<DIV8 N="§ 28.900" NODE="46:1.0.1.3.21.7.7.21" TYPE="SECTION">
<HEAD>§ 28.900   Post accident inspection.</HEAD>
<P>The requirements for providing notice and reporting of marine casualties are contained in part 4 of this chapter. The owner of or master of the vessel shall ensure that the survey guidance provided by a Coast Guard Representative is effectively carried out, that the material and the workmanship of such repairs or renewals are in all respects satisfactory, and that the vessel complies in all respects with the regulations in this part.


</P>
</DIV8>


<DIV8 N="§ 28.905" NODE="46:1.0.1.3.21.7.7.22" TYPE="SECTION">
<HEAD>§ 28.905   Repairs and alterations.</HEAD>
<P>No repairs or alterations affecting the safety of the vessel with regard to the hull, machinery, or equipment, shall be made without the notification of a Coast Guard Representative.


</P>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:1.0.1.3.21.8" TYPE="SUBPART">
<HEAD>Subpart H [Reserved]</HEAD>

</DIV6>


<DIV6 N="I" NODE="46:1.0.1.3.21.9" TYPE="SUBPART">
<HEAD>Subpart I—Citizenship Waiver Procedures</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2010-0625, 79 FR 8869, Feb. 14, 2014, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 28.1100" NODE="46:1.0.1.3.21.9.7.1" TYPE="SECTION">
<HEAD>§ 28.1100   General.</HEAD>
<P>(a) As set forth in 46 U.S.C. 8103, a citizenship requirement, other than a requirement that applies to the master of a documented vessel, on commercial fishing vessels may be waived for unlicensed seamen when qualified seamen who are citizens of the United States are not available. Under the provisions of this subpart, the Coast Guard approves or denies requests for a waiver of the citizenship requirement from owners, operators, or employers seeking to exceed the 25 percent limit applicable to unlicensed seamen aboard fishing industry vessels who are non-permanent resident aliens authorized for employment in the United States under the Immigration and Nationality Act (INA) (8 U.S.C. 1101 <I>et seq.</I>).
</P>
<P>(b) This subpart does not apply to a fishing vessel fishing exclusively for highly migratory species (as that term is defined in section 3 of the Magnuson-Stevens Fishery Conservation and Management Act (16 U.S.C. 1802)).
</P>
<P>(c) The regulations in this subpart have preemptive effect over State or local regulation within the same field.


</P>
</DIV8>


<DIV8 N="§ 28.1105" NODE="46:1.0.1.3.21.9.7.2" TYPE="SECTION">
<HEAD>§ 28.1105   Request for a waiver.</HEAD>
<P>(a) Vessel owners, operators, or employers who desire a waiver of citizenship requirements from the Coast Guard must submit a written request to the Commandant (CG-CVC), United States Coast Guard Headquarters, Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501.
</P>
<P>(b) The written request required under paragraph (a) of this section must contain—
</P>
<P>(1) The vessel owner's, operator's, or employer's contact information—
</P>
<P>(i) Full name (last, first, middle initial);
</P>
<P>(ii) Address;
</P>
<P>(iii) Work phone number;
</P>
<P>(iv) Fax number (if applicable); and
</P>
<P>(v) Email address (if applicable);
</P>
<P>(2) Information on fishing vessel(s) for which the owner, operator, or employer requests a citizenship waiver. For each listed vessel, the owner's, operator's, or employer's must include—
</P>
<P>(i) Fishing vessel name;
</P>
<P>(ii) Fishing vessel official number;
</P>
<P>(iii) Fishing vessel length (in feet);
</P>
<P>(iv) Fishing vessel gross tonnage; and
</P>
<P>(v) Each type of fishery in which the vessel is engaged;
</P>
<P>(3) Information on persons who will work on the vessel. For each listed vessel, the owner, operator, or employer must include—
</P>
<P>(i) The total number of unlicensed crew normally employed;
</P>
<P>(ii) The name, nationality, birth place, position to be held, and basis for employment authorization in the United States of each alien who is not lawfully admitted for permanent residence but is otherwise authorized for employment in the United States under the Immigration and Nationality Act (INA); and
</P>
<P>(iii) The number of alien seamen who are not lawfully admitted for permanent residence but are otherwise authorized for employment in the United States under the INA for which the waiver is requested; and
</P>
<P>(4) The time period over which the 25 percent limit will be exceeded—
</P>
<P>(i) Start date (MM/DD/YYYY); and
</P>
<P>(ii) Expiration date (MM/DD/YYYY).
</P>
<P>(c) The owner, operator, or employer submitting a request for a waiver under paragraph (a) of this section must include a statement certifying that the vessel(s) will operate in compliance with all other applicable citizenship requirements regarding the master or other officers in charge of deck or engineering watches on U.S.-documented vessels.
</P>
<P>(d) The owner, operator, or employer submitting a request for a waiver under paragraph (a) of this section must provide evidence that aliens who are not lawfully admitted for permanent residence are authorized for employment with the owner, operator, or employer under the INA and evidence that qualified seamen who are U.S. citizens are not available for employment. The following documentation for H2B non-immigrants is satisfactory evidence both of authorization for employment with the owner, operator, or employer under the INA and that qualified seamen who are U.S. citizens are not available:
</P>
<P>(1) U.S. Citizenship and Immigration Services (USCIS) Form I-797, “Notice of Action: Approval Notice” classifying the alien as an H2B non-immigrant for purposes of employment with the owner, operator, or employer submitting a request for a waiver under paragraph (a) of this section.
</P>
<P>(2) USCIS Form I-94, “Arrival/Departure Record” indicating that the alien has been lawfully admitted to the United States (or has been lawfully granted a change of nonimmigrant status or extension of non-immigrant stay in H2B classification) for the dates covered by the proposed employment.
</P>
<P>(e) Upon receipt of a request submitted under paragraph (a) of this section and required information submitted in accordance with paragraphs (b) through (d) of this section, the Coast Guard will evaluate the information and may investigate further, as necessary, to determine the validity of the information provided.
</P>
<CITA TYPE="N">[USCG-2010-0625, 79 FR 8869, Feb. 14, 2014, as amended by USCG-2016-0498, 82 FR 35089, July 28, 2017]




</CITA>
</DIV8>


<DIV8 N="§ 28.1110" NODE="46:1.0.1.3.21.9.7.3" TYPE="SECTION">
<HEAD>§ 28.1110   Waiver approval.</HEAD>
<P>(a)(1) If, within 30 days of receipt of a properly submitted request for a waiver, the Coast Guard does not make a determination whether to approve the request or does not advise the owner, operator, or employer that additional time is needed for consideration, the request will be considered provisionally approved for 90 days from the end of that 30-day period.
</P>
<P>(2) If the Coast Guard does not make a determination whether to approve a properly submitted request for a waiver in writing within 30 days of receipt, the owner, operator, or employer must have a copy of the request and supporting documentation available on board the vessel as proof of submission of a request for waiver of the citizenship requirement for unlicensed seamen for that vessel.
</P>
<P>(b)(1) If the Coast Guard determines, based on the waiver request, supporting documentation, and any other relevant information, that no qualified U.S. citizen seamen are available, the Coast Guard will grant the waiver to exceed the 25-percent limit for employment of non-permanent resident alien seaman for the period of employment authorized for each alien under the Immigration and Nationality Act (INA). The Coast Guard will issue a letter of approval to the owner, operator, or employer for the applicable vessel(s).
</P>
<P>(2) The owner, operator, or employer must have a copy of the waiver approval letter available on board the vessel as proof of waiver of the citizenship requirement for unlicensed seamen for that vessel.
</P>
<CITA TYPE="N">[USCG-2010-0625, 79 FR 8869, Feb. 14, 2014]




</CITA>
</DIV8>


<DIV8 N="§ 28.1115" NODE="46:1.0.1.3.21.9.7.4" TYPE="SECTION">
<HEAD>§ 28.1115   Waiver request and approval records.</HEAD>
<P>The Coast Guard will maintain a record of citizenship waiver requests and approvals. Approvals will be documented for the applicable vessel(s) in the Coast Guard's vessel information database.


</P>
</DIV8>

</DIV6>

</DIV5>

</DIV4>


<DIV4 N="D" NODE="46:1.0.1.4" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER D—TANK VESSELS 


</HEAD>

<DIV5 N="30" NODE="46:1.0.1.4.22" TYPE="PART">
<HEAD>PART 30—GENERAL PROVISIONS
</HEAD>
<NOTE>
<HED>Note:</HED>
<P>Parts 151 through 157 in 33 CFR subchapter O contain additional design, equipment, and operations requirements relating to pollution prevention for vessels that carry oil.</P></NOTE>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16657, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 30 appear by USCG-2025-0186, at 90 FR 12238, Mar. 17, 2025.</PSPACE></EDNOTE>

<DIV6 N="30.01" NODE="46:1.0.1.4.22.1" TYPE="SUBPART">
<HEAD>Subpart 30.01—Administration</HEAD>


<DIV8 N="§ 30.01-1" NODE="46:1.0.1.4.22.1.7.1" TYPE="SECTION">
<HEAD>§ 30.01-1   Purpose of regulations.</HEAD>
<P>The rules and regulations in this subchapter are prescribed for all tank vessels in accordance with the intent of the various statutes administered by the Coast Guard and to provide for a correct and uniform administration of the vessel inspection requirements applicable to tank vessels. The regulations in this subchapter (parts 30, 31, 32, 34, 35, 36, 38 and 39) have preemptive effect over state or local regulations in the same fields.
</P>
<CITA TYPE="N">[CGFR 68-32, 33 FR 5712, Apr. 12, 1968, as amended by USCG-2012-0196, 81 FR 48247, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 30.01-2" NODE="46:1.0.1.4.22.1.7.2" TYPE="SECTION">
<HEAD>§ 30.01-2   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.10-5(a)</TD><TD align="right" class="gpotbl_cell">1625-0038
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.10-21</TD><TD align="right" class="gpotbl_cell">1625-0032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.10-22</TD><TD align="right" class="gpotbl_cell">1625-0032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.10-32</TD><TD align="right" class="gpotbl_cell">1625-0038
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.10-33</TD><TD align="right" class="gpotbl_cell">1625-0038
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.37-15</TD><TD align="right" class="gpotbl_cell">1625-0038
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 31.40-35</TD><TD align="right" class="gpotbl_cell">1625-0038
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 35.20-7</TD><TD align="right" class="gpotbl_cell">1625-0064
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 35.35-30</TD><TD align="right" class="gpotbl_cell">1625-0039
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 39.10-13</TD><TD align="right" class="gpotbl_cell">1625-0038</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[49 FR 38120, Sept. 27, 1984, as amended by CGD 89-037, 57 FR 41821, Sept. 11, 1992; USCG-2004-18884, 69 FR 58345, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 30.01-3" NODE="46:1.0.1.4.22.1.7.3" TYPE="SECTION">
<HEAD>§ 30.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> Also, it is available for inspection at the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509; telephone 202-372-1405, and is available from the sources listed below.
</P>
<P>(b) American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, telephone 610-832-9585, <I>http://www.astm.org.</I>
</P>
<P>(1) ASTM D 323-94, Standard Test Method for Vapor Pressure of Petroleum Products (Reid Method), incorporation by reference approved for §§ 30.10-22; 30.10-59.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2009-0702, 74 FR 49226, Sept. 25, 2009, as amended by USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 30.01-5" NODE="46:1.0.1.4.22.1.7.4" TYPE="SECTION">
<HEAD>§ 30.01-5   Application of regulations—TB/ALL.</HEAD>
<NOTE>
<HED>Note:</HED>
<P>33 CFR subchapter O (parts 151 through 157) contains additional design, equipment, and operations requirements relating to pollution prevention for vessels that carry oil.</P></NOTE>
<P>(a) The regulations in this subchapter contain requirements for materials, design, construction, inspection, manning, and operation of tank vessels, including handling and stowage of cargo and duties of officers and crew. However, vessels certificated as passenger, cargo, and miscellaneous vessels, whose principal purpose or use is not the carriage of flammable or combustible liquid cargo in bulk, may be granted a permit to carry limited quantities of flammable or combustible liquid cargo in bulk in the grades indicated:
</P>
<P>(1) Passenger vessels:
</P>
<P>(i) Grade E in an integral tank; and
</P>
<P>(ii) Grade E in a portable tank, including a marine portable tank (MPT), in accordance with subpart 98.30 or 98.33 of this chapter.
</P>
<P>(2) Cargo vessels:
</P>
<P>(i) Grades D and E in an integral tank; and
</P>
<P>(ii) Grades D and E and certain specifically named Grade C in a portable tank, including an MPT, in accordance with subpart 98.30 or 98.33 of this chapter.
</P>
<P>(3) Miscellaneous vessels, such as cable, salvage, pile-driving and oil-drilling-rig vessels:
</P>
<P>(i) Grades B, C, D, and E in a fixed independent or integral tank authorized by the Commandant; and
</P>
<P>(ii) Grades D and E and certain specifically named Grade C in a portable tank, including an MPT, in accordance with subpart 98.30 or 98.33 of this chapter.
</P>
<P>(b) [Reserved]
</P>
<P>(c) The vessels and services to which each regulation applies are indicated by letters in the heading of the section or paragraph. The first letter or two letters indicate the type of vessel and the letter or letters following the oblique line indicate the waters in which such vessels may operate. These letters are described as follows: 
</P>
<P>(1) “T” signifies a tankship. 
</P>
<P>(2) “B” signifies a tank barge when it precedes an oblique line; or it signifies service on bays, sounds, and lakes other than the Great Lakes when it follows an oblique line. 
</P>
<P>(3) “ALL” signifies service on all waters. 
</P>
<P>(4) “O” signifies service on ocean waters. 
</P>
<P>(5) “C” signifies services on coastwise waters. 
</P>
<P>(6) “L” signifies service on Great Lakes waters. 
</P>
<P>(7) “R” signifies service on river waters. 
</P>
<P>(d) This subchapter is applicable to all U.S.-flag vessels indicated in column 2 of table 2.01-7(a), except as follows: 
</P>
<P>(1) Any vessel operating exclusively on inland waters which are not navigable waters of the United States. 
</P>
<P>(2) Any vessel while laid up and dismantled and out of commission. 
</P>
<P>(3) With the exception of vessels of the U.S. Maritime Administration, any vessel with title vested in the United States and which is used for public purposes.
</P>
<P>(e) This subchapter shall be applicable to all foreign flag vessels carrying combustible or flammable liquid cargo in bulk while in the navigable waters over which the United States has jurisdiction, except that:
</P>
<P>(1) A vessel of a foreign nation signatory to the International Convention for Safety of Life at Sea, 1974, which has on board a current valid Safety Equipment Certificate, or a vessel of a foreign nation having inspection laws approximating those of the United States, together with reciprocal inspection arrangements with the United States and which has on board a current valid certificate of inspection issued by its government under such arrangements, in either case, shall be subject only to the requirements of § 35.01-1 and the safety and cargo handling requirements in subparts 35.30 and 35.35 of this subchapter. In addition, these vessels shall report marine casualties occurring while they are in the navigable waters of the United States as required by subpart 35.15.
</P>
<P>(2) A foreign flag vessel, except a public vessel, which operates on or enters the navigable waters of the United States, or which transfers oil in any port or place subject to the jurisdiction of the United States, must comply with the provisions of § 31.10-21a and subparts 32.53, 32.59 and 34.05 of this chapter, as applicable.
</P>
<P>(f) Notwithstanding the exceptions previously noted in paragraph (e) of this section, foreign vessels of novel design or construction, or whose operation involves potential unusual risks, shall be subject to inspection to the extent necessary to safeguard life and property in United States ports, as further provided by § 2.01-13 of subchapter A (Procedures applicable to the Public) of this chapter. 
</P>
<P>(g) Manned barges carrying any of the cargoes listed in table 30.25-1 will be considered individually by the Commandant and may be required to comply with the requirements of subchapter O of this chapter, as applicable, as well as the requirements of this subchapter. 
</P>
<P>(h) Subpart 30.30 contains procedures for evaluating vessel personnel licensing and certification programs of foreign countries which license or certificate personnel serving on tank vessels that enter or operate in U.S. navigable waters and ports.
</P>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 30.01-5, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 30.01-6" NODE="46:1.0.1.4.22.1.7.5" TYPE="SECTION">
<HEAD>§ 30.01-6   Application to vessels on an international voyage.</HEAD>
<P>(a) Except as provided in paragraphs (b), (c), and (d) of this section, the regulations in this subchapter that apply to a vessel on an <I>international voyage</I> apply to a vessel that:
</P>
<P>(1) Is mechanically propelled and of at least 500 gross tons; and
</P>
<P>(2) Is engaged on a voyage:
</P>
<P>(i) From a country to which the International Convention for Safety of Life at Sea, 1974 (SOLAS 74) applies, to a port outside that country or the reverse;
</P>
<P>(ii) From any territory, including the Commonwealth of Puerto Rico, all possessions of the United States, and all lands held by the United States under a protectorate or mandate, whose international relations are the responsibility of a contracting SOLAS 74 government, or which is administered by the United Nations, to a port outside that territory or the reverse; or
</P>
<P>(iii) Between the contiguous states of the United States and the states of Hawaii or Alaska or between the states of Hawaii and Alaska.
</P>
<P>(b) The regulations that apply to a vessel on an <I>international voyage</I> in this subchapter do not apply to ships engaged on a voyage solely on the Great Lakes and the St. Lawrence River as far east as a straight line drawn from Cap des Rosiers to West Point, Anticosti Island and, on the north side of Anticosti Island, the 63rd Meridian; 
</P>
<P>(c) The Commandant or his authorized representative may exempt any vessel on an international voyage from the requirements of this subchapter if the vessel:
</P>
<P>(1) Makes a single international voyage in exceptional circumstances; and 
</P>
<P>(2) Meets safety requirements prescribed for the voyage by the Commandant. 
</P>
<P>(d) The Commandant or his authorized representative may exempt any vessel from the construction requirements of this subchapter if the vessel does not proceed more than 20 nautical miles from the nearest land in the course of its voyage.
</P>
<CITA TYPE="N">[CGD 72-131R, 38 FR 29320, Oct. 24, 1973, as amended by CGD 80-123, 45 FR 64586, Sept. 30, 1980; CGD 90-008, 55 FR 30660, July 26, 1990; CGD 84-069, 61 FR 25286, May 20, 1996; USCG-2001-10224, 66 FR 48619, Sept. 21, 2001]


</CITA>
</DIV8>


<DIV8 N="§ 30.01-7" NODE="46:1.0.1.4.22.1.7.6" TYPE="SECTION">
<HEAD>§ 30.01-7   Ocean or unlimited coastwise vessels on inland and Great Lakes Routes—TB/OC.</HEAD>
<P>(a) Vessels inspected and certificated for ocean or unlimited coastwise routes shall be considered suitable for navigation insofar as the provisions of this subchapter are concerned on any inland route, including the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 30.01-10" NODE="46:1.0.1.4.22.1.7.7" TYPE="SECTION">
<HEAD>§ 30.01-10   Application of regulations governing alterations or repairs—TB/ALL.</HEAD>
<P>When major alterations or major repairs of tank vessels become necessary the work shall be done under the direction of the Officer in Charge, Marine Inspection, and shall be in accordance with the regulations in effect for new construction insofar as possible. When minor alterations or minor repairs of tank vessels become necessary such work shall be under the direction of the Officer in Charge, Marine Inspection, and shall be in accordance with the regulations in effect at the time the vessel was contracted for or built, or in accordance with the regulations in effect for new construction insofar as possible. 


</P>
</DIV8>


<DIV8 N="§ 30.01-15" NODE="46:1.0.1.4.22.1.7.8" TYPE="SECTION">
<HEAD>§ 30.01-15   Effective date of regulations—TB/ALL.</HEAD>
<P>The regulations in this subchapter are not retroactive in effect unless specifically made so at the time the regulations are issued. Changes in specification requirements of articles of equipment, or materials used in construction of tank vessels, shall not apply to such items which have been passed as satisfactory until replacement shall become necessary, unless a specific finding is made that such equipment or material used is unsafe or hazardous and has to be removed from tank vessels. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1997, as amended by CGD 95-028, 62 FR 51197, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="30.10" NODE="46:1.0.1.4.22.2" TYPE="SUBPART">
<HEAD>Subpart 30.10—Definitions</HEAD>


<DIV8 N="§ 30.10-1" NODE="46:1.0.1.4.22.2.7.1" TYPE="SECTION">
<HEAD>§ 30.10-1   Definition of terms—TB/ALL.</HEAD>
<P>Certain terms used in the regulations in this subchapter are defined in this subpart. 


</P>
</DIV8>


<DIV8 N="§ 30.10-2" NODE="46:1.0.1.4.22.2.7.2" TYPE="SECTION">
<HEAD>§ 30.10-2   Accommodation space—TB/ALL.</HEAD>
<P>The term <I>accommodation space</I> means any public space such as a hall, dining room, mess room, lounge, corridor, lavatory, cabin, office, hospital, cinema, game and hobby room, pantry that contains no cooking appliances, and a similar space open to the passengers and crew. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3842, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-2a" NODE="46:1.0.1.4.22.2.7.3" TYPE="SECTION">
<HEAD>§ 30.10-2a   Anniversary date—TB/ALL.</HEAD>
<P>The term <I>anniversary date</I> means the day and the month of each year, which corresponds to the date of expiration of the Certificate of Inspection. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-3" NODE="46:1.0.1.4.22.2.7.4" TYPE="SECTION">
<HEAD>§ 30.10-3   Approved—TB/ALL.</HEAD>
<P>The term <I>approved</I> means approved by the Commandant unless otherwise stated. 


</P>
</DIV8>


<DIV8 N="§ 30.10-5" NODE="46:1.0.1.4.22.2.7.5" TYPE="SECTION">
<HEAD>§ 30.10-5   Cargo—TB/ALL.</HEAD>
<P>The term <I>cargo</I> means combustible liquid, flammable liquid, or liquefied flammable gas unless otherwise stated. 


</P>
</DIV8>


<DIV8 N="§ 30.10-5a" NODE="46:1.0.1.4.22.2.7.6" TYPE="SECTION">
<HEAD>§ 30.10-5a   Cargo area—TB/ALL.</HEAD>
<P>The term <I>cargo area</I> means that part of a vessel that includes the cargo tanks and other tanks into which cargo or cargo vapors are intentionally introduced, holds containing these tanks, all intervening space within, between, below, or outboard of these tanks or holds, and the deck area over the length and beam of the vessel above these tanks, holds, or spaces. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3842, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-5b" NODE="46:1.0.1.4.22.2.7.7" TYPE="SECTION">
<HEAD>§ 30.10-5b   Cargo control station—TB/ALL.</HEAD>
<P>The term <I>cargo control station</I> means a location that is manned during cargo transfer operations for the purpose of directing or controlling the loading or unloading of cargo. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3842, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-6" NODE="46:1.0.1.4.22.2.7.8" TYPE="SECTION">
<HEAD>§ 30.10-6   Cargo handling room—TB/ALL.</HEAD>
<P>The term <I>cargo handling room</I> means any enclosed space where cargo is pumped, compressed, or processed. Examples of <I>cargo handling rooms</I> are pump rooms, compressor rooms, and cargo valve rooms. 
</P>
<CITA TYPE="N">[CGFR 68-65, 33 FR 19983, Dec. 28, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-6a" NODE="46:1.0.1.4.22.2.7.9" TYPE="SECTION">
<HEAD>§ 30.10-6a   Category A machinery space—TB/ALL.</HEAD>
<P>The term <I>Category A machinery space</I> means any space and trunks and ducts to such a space that contains:
</P>
<P>(a) Internal combustion machinery used for main propulsion; 
</P>
<P>(b) Internal combustion machinery used for purposes other than main propulsion where the total aggregate power is at least 500 brake horsepower; 
</P>
<P>(c) Internal combustion machinery that uses a fuel that has a flash point of less than 43.3°C (110°F); or 
</P>
<P>(d) One or more oil fired boilers or oil fuel units. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3842, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-7" NODE="46:1.0.1.4.22.2.7.10" TYPE="SECTION">
<HEAD>§ 30.10-7   Certificated—TB/ALL.</HEAD>
<P>The term <I>certificated</I> when applied to tank vessels refers to a vessel covered by a certificate of inspection issued by the Coast Guard; when applied to mariners employed on tank vessels, the term refers to a certificate of ability issued by the Coast Guard. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93136, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 30.10-9" NODE="46:1.0.1.4.22.2.7.11" TYPE="SECTION">
<HEAD>§ 30.10-9   Classification requirements—TB/ALL.</HEAD>
<P>The term <I>classification requirements</I> means applicable rules and supplementary requirements of the American Bureau of Shipping, or other recognized classification society. 


</P>
</DIV8>


<DIV8 N="§ 30.10-11" NODE="46:1.0.1.4.22.2.7.12" TYPE="SECTION">
<HEAD>§ 30.10-11   Coastwise—TB/C.</HEAD>
<P>Under this designation shall be included all tank vessels normally navigating the waters of any ocean or the Gulf of America 20 nautical miles or less offshore. 


</P>
</DIV8>


<DIV8 N="§ 30.10-13" NODE="46:1.0.1.4.22.2.7.13" TYPE="SECTION">
<HEAD>§ 30.10-13   Cofferdam—TB/ALL.</HEAD>
<P>The term <I>cofferdam</I> means a void or empty space separating two or more compartments for the purpose of isolation or to prevent the contents of one compartment from entering another in the event of the failure of the walls of one to retain their tightness. 


</P>
</DIV8>


<DIV8 N="§ 30.10-14" NODE="46:1.0.1.4.22.2.7.14" TYPE="SECTION">
<HEAD>§ 30.10-14   Combination carrier—TB/ALL.</HEAD>
<P>The term <I>combination carrier</I> means a tank vessel designed to carry alternatively liquid and solid cargoes in bulk. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-15" NODE="46:1.0.1.4.22.2.7.15" TYPE="SECTION">
<HEAD>§ 30.10-15   Combustible liquid—TB/ALL.</HEAD>
<P>The term <I>combustible liquid</I> means any liquid having a flashpoint above 80 °F. (as determined from an open-cup tester, as used for test of burning oils). In the regulations of this subchapter, combustible liquids are referred to by grades, as follows: 
</P>
<P>(a) <I>Grade D.</I> Any combustible liquid having a flashpoint below 150 °F. and above 80 °F. 
</P>
<P>(b) <I>Grade E.</I> Any combustible liquid having a flashpoint of 150 °F. or above. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49023, Sept. 26, 1977]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-17" NODE="46:1.0.1.4.22.2.7.16" TYPE="SECTION">
<HEAD>§ 30.10-17   Commandant—TB/ALL.</HEAD>
<P>The term <I>Commandant</I> means the Commandant of the Coast Guard.


</P>
</DIV8>


<DIV8 N="§ 30.10-19" NODE="46:1.0.1.4.22.2.7.17" TYPE="SECTION">
<HEAD>§ 30.10-19   Coast Guard District Commander—TB/ALL.</HEAD>
<P>The term <I>Coast Guard District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within his district which include the enforcement and administration of Subtitle II, Title 46, U.S. Code, Title 46 and Title 33, U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51197, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-19a" NODE="46:1.0.1.4.22.2.7.18" TYPE="SECTION">
<HEAD>§ 30.10-19a   Control space—TB/ALL.</HEAD>
<P>The term <I>control space</I> means an enclosed space in which is located a ship's radio, main navigating equipment, or emergency source of power or in which is located centralized fire recording or fire control equipment, but not including firefighting apparatus that must be located in the cargo area or individual pieces of firefighting equipment. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-20" NODE="46:1.0.1.4.22.2.7.19" TYPE="SECTION">
<HEAD>§ 30.10-20   Deadweight or DWT—TB/ALL.</HEAD>
<P>The term <I>deadweight</I> or <I>DWT</I> means the difference in metric tons between the lightweight displacement and the total displacement of a vessel measured in water of specific gravity 1.025 at the load waterline corresponding to the summer freeboard assigned according to 46 CFR, subchapter E. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-21" NODE="46:1.0.1.4.22.2.7.20" TYPE="SECTION">
<HEAD>§ 30.10-21   Flammable or inflammable—TB/ALL.</HEAD>
<P>The words <I>flammable</I> and <I>inflammable</I> are interchangeable or synonymous terms for the purpose of the regulations in this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 30.10-22" NODE="46:1.0.1.4.22.2.7.21" TYPE="SECTION">
<HEAD>§ 30.10-22   Flammable liquid—TB/ALL.</HEAD>
<P>The term <I>flammable liquid</I> means any liquid which gives off flammable vapors (as determined by flashpoint from an open-cup tester, as used for test of burning oils) at or below a temperature of 80 °F. Flammable liquids are referred to by grades as follows: 
</P>
<P>(a) <I>Grade A.</I> Any flammable liquid having a Reid 
<SU>1</SU>
<FTREF/> vapor pressure of 14 pounds or more. 
</P>
<FTNT>
<P>
<SU>1</SU> American Society for Testing Materials Standard D 323 (incorporated by reference, see § 30.01-3), Method of Test for Vapor Pressure of Petroleum Products (Reid Method).</P></FTNT>
<P>(b) <I>Grade B.</I> Any flammable liquid having a Reid 
<SU>1</SU> vapor pressure under 14 pounds and over 8
<FR>1/2</FR> pounds. 
</P>
<P>(c) <I>Grade C.</I> Any flammable liquid having a Reid 
<SU>1</SU> vapor pressure of 8
<FR>1/2</FR> pounds or less and a flashpoint of 80 °F. or below.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49023, Sept. 26, 1977; USCG-2000-7790, 65 FR 58458, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-23" NODE="46:1.0.1.4.22.2.7.22" TYPE="SECTION">
<HEAD>§ 30.10-23   Flame arrester—TB/ALL.</HEAD>
<P>The term <I>flame arrester</I> means any device or assembly of a cellular, tubular, pressure, or other type used for preventing the passage of flames into enclosed spaces. 


</P>
</DIV8>


<DIV8 N="§ 30.10-25" NODE="46:1.0.1.4.22.2.7.23" TYPE="SECTION">
<HEAD>§ 30.10-25   Flame screen—TB/ALL.</HEAD>
<P>The term <I>flame screen</I> means a fitted single screen of corrosion-resistant wire of at least 30 by 30 mesh, or two fitted screens, both of corrosion-resistant wire, of at least 20 by 20 mesh, spaced not less than 
<FR>1/2</FR> inch or more than 1
<FR>1/2</FR> inches apart. 


</P>
</DIV8>


<DIV8 N="§ 30.10-27" NODE="46:1.0.1.4.22.2.7.24" TYPE="SECTION">
<HEAD>§ 30.10-27   Flashpoint—TB/ALL.</HEAD>
<P>The term <I>flashpoint</I> indicates the temperature in degrees Fahrenheit at which a liquid gives off a flammable vapor when heated in an open-cup tester. For the purpose of the regulations in this subchapter, flashpoints determined by other testing methods will be equivalent to those determined with an open-cup tester, as follows: 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 30.10-27—Equivalent Flashpoints 
</P><P class="gpotbl_description">[In degrees Fahrenheit]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Open-cup tester
</TH><TH class="gpotbl_colhed" scope="col">Tag closed-cup tester (A.S.T.M.)
</TH><TH class="gpotbl_colhed" scope="col">Pensky-Martens closed tester (A.S.T.M.)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">75</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">140</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by USCG-2014-0688, 79 FR 58279, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-29" NODE="46:1.0.1.4.22.2.7.25" TYPE="SECTION">
<HEAD>§ 30.10-29   Gas free—TB/ALL.</HEAD>
<P>The term <I>gas free</I> means free from dangerous concentrations of flammable or toxic gases. 


</P>
</DIV8>


<DIV8 N="§ 30.10-31" NODE="46:1.0.1.4.22.2.7.26" TYPE="SECTION">
<HEAD>§ 30.10-31   General rules and regulations—TB/ALL.</HEAD>
<P>The term <I>general rules and regulations</I> means the requirements contained in this chapter. 


</P>
</DIV8>


<DIV8 N="§ 30.10-33" NODE="46:1.0.1.4.22.2.7.27" TYPE="SECTION">
<HEAD>§ 30.10-33   Great Lakes—TB/L.</HEAD>
<P>Under this designation shall be included all tank vessels navigating the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 30.10-35" NODE="46:1.0.1.4.22.2.7.28" TYPE="SECTION">
<HEAD>§ 30.10-35   Headquarters—TB/ALL.</HEAD>
<P>The term <I>Headquarters</I> means the Commandant (CG-CVC), Attn: Office of Commercial Vessel Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5712, Apr. 12, 1968; CGD 88-070, 53 FR 34533, Sept. 7, 1988; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-37" NODE="46:1.0.1.4.22.2.7.29" TYPE="SECTION">
<HEAD>§ 30.10-37   Keel laying date—TB/ALL.</HEAD>
<P>The term <I>keel laying date</I> means the date upon which progressive construction identifiable with a specific vessel begins, including construction of the first module or prefabricated section of the hull that is identifiable with that vessel. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-38" NODE="46:1.0.1.4.22.2.7.30" TYPE="SECTION">
<HEAD>§ 30.10-38   Lightweight—TB/ALL.</HEAD>
<P>The term <I>lightweight</I> means the displacement of a vessel in metric tons without cargo, oil fuel, lubricating oil, ballast water, fresh water, feedwater in tanks, consumable stores, and persons and their effects. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-39" NODE="46:1.0.1.4.22.2.7.31" TYPE="SECTION">
<HEAD>§ 30.10-39   Liquefied flammable gas—TB/ALL.</HEAD>
<P>The term <I>liquefied flammable gas</I> means any flammable gas having a Reid vapor pressure exceeding 40 pounds, which has been liquefied. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15267, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-41" NODE="46:1.0.1.4.22.2.7.32" TYPE="SECTION">
<HEAD>§ 30.10-41   Lakes, bays, and sounds—TB/B.</HEAD>
<P>Under this designation shall be included all tank vessels navigating the waters of any of the lakes, bays, or sounds other than the waters of the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 30.10-42" NODE="46:1.0.1.4.22.2.7.33" TYPE="SECTION">
<HEAD>§ 30.10-42   Machinery space—TB/ALL.</HEAD>
<P>The term <I>machinery space</I> means any space that contains machinery and related equipment including Category A machinery spaces, propelling machinery, boilers, oil fuel units, steam and internal combustion engines, generators and centralized electrical machinery, oil filling stations, refrigeration, stabilizing, ventilation, and air conditioning machinery, and similar spaces and trunks to such spaces. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-43" NODE="46:1.0.1.4.22.2.7.34" TYPE="SECTION">
<HEAD>§ 30.10-43   Marine inspector or inspector—TB/ALL.</HEAD>
<P>The terms <I>marine inspector</I> or <I>inspector</I> mean any person from the civilian or military branch of the Coast Guard assigned under the superintendence and direction of an Officer in Charge, Marine Inspection, or any other person as may be designated for the performance of duties with respect to the enforcement and administration of Subtitle II, Title 46, U.S. Code, Title 46 and Title 33, U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 11597, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 30.10-45" NODE="46:1.0.1.4.22.2.7.35" TYPE="SECTION">
<HEAD>§ 30.10-45   Ocean—TB/O.</HEAD>
<P>Under this designation shall be included all tank vessels normally navigating the waters of any ocean or the Gulf of America more than 20 nautical miles offshore. 


</P>
</DIV8>


<DIV8 N="§ 30.10-47" NODE="46:1.0.1.4.22.2.7.36" TYPE="SECTION">
<HEAD>§ 30.10-47   Officer in Charge, Marine Inspection—TB/ALL.</HEAD>
<P>The term <I>Officer in Charge, Marine Inspection,</I> means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who under the superintendence and direction of the Coast Guard District Commander is in charge of an inspection zone for the performance of duties with respect to the enforcement and administration of Subtitle II, Title 46, U.S. Code, Title 46 and Title 33, U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51197, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-48" NODE="46:1.0.1.4.22.2.7.37" TYPE="SECTION">
<HEAD>§ 30.10-48   Oil fuel—TB/ALL.</HEAD>
<P>The term <I>oil fuel</I> means oil used as fuel for machinery in the vessel in which it is carried. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-48a" NODE="46:1.0.1.4.22.2.7.38" TYPE="SECTION">
<HEAD>§ 30.10-48a   Oil fuel unit—TB/ALL.</HEAD>
<P>The term <I>oil fuel unit</I> means the equipment used for the preparation of oil fuel for delivery to an oil fired boiler, the equipment used for the preparation of heated oil fuel for delivery to an internal combustion engine, and any oil fuel pressure pump, filter, and heater that deals with oil at a pressure of more than 1.8 kilograms per square centimeter (25 p.s.i.) gauge. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-49" NODE="46:1.0.1.4.22.2.7.39" TYPE="SECTION">
<HEAD>§ 30.10-49   Permit—TB/ALL.</HEAD>
<P>The term <I>permit</I> refers to endorsement on the certificate of inspection, authorizing the presence on board of liquid flammable or combustible cargoes in bulk, issued by an Officer in Charge, Marine Inspection, for a tank vessel which is found to be in substantial compliance with the regulations in this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 30.10-50" NODE="46:1.0.1.4.22.2.7.40" TYPE="SECTION">
<HEAD>§ 30.10-50   Pilot boarding equipment and point of access.</HEAD>
<P>(a) <I>Pilot boarding equipment</I> means a pilot ladder, accommodation ladder, pilot hoist, or combination of them as required by this subchapter.
</P>
<P>(b) <I>Point of access</I> means the place on deck of a vessel where a person steps onto or off of pilot boarding equipment.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-55" NODE="46:1.0.1.4.22.2.7.41" TYPE="SECTION">
<HEAD>§ 30.10-55   Pressure vacuum relief valve—TB/ALL.</HEAD>
<P>The term <I>pressure vacuum relief valve</I> means any device or assembly of a mechanical, liquid, weight, or other type used for the automatic regulation of pressure or vacuum in enclosed places. 


</P>
</DIV8>


<DIV8 N="§ 30.10-57" NODE="46:1.0.1.4.22.2.7.42" TYPE="SECTION">
<HEAD>§ 30.10-57   Recognized classification society—TB/ALL.</HEAD>
<P>The term <I>recognized classification society</I> means the American Bureau of Shipping or other classification society recognized by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 30.10-59" NODE="46:1.0.1.4.22.2.7.43" TYPE="SECTION">
<HEAD>§ 30.10-59   Reid vapor pressure—TB/ALL.</HEAD>
<P>The term <I>Reid vapor pressure</I> means the vapor pressure of a liquid at a temperature of 100 °F., expressed in pounds per square inch absolute, as determined by the <I>Reid Method</I> as described in the American Society for Testing Materials Standard D 323 (incorporated by reference, see § 30.01-3), Method of Test for Vapor Pressure of Petroleum Products. This Standard is available at Headquarters for reading purposes or it may be purchased from the Society at 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by USCG-2000-7790, 65 FR 58458, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-61" NODE="46:1.0.1.4.22.2.7.44" TYPE="SECTION">
<HEAD>§ 30.10-61   Rivers—TB/R.</HEAD>
<P>Under this designation shall be included all tank vessels whose navigation is restricted to rivers and/or to canals, exclusively. 


</P>
</DIV8>


<DIV8 N="§ 30.10-62" NODE="46:1.0.1.4.22.2.7.45" TYPE="SECTION">
<HEAD>§ 30.10-62   Self-propelled tank vessel—TB/ALL.</HEAD>
<P><I>Self-propelled tank vessel</I> means a self-propelled tank vessel other than a tankship.
</P>
<CITA TYPE="N">[CGD 79-116, 62 FR 25135, May 8, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-62a" NODE="46:1.0.1.4.22.2.7.46" TYPE="SECTION">
<HEAD>§ 30.10-62a   Service spaces—TB/ALL.</HEAD>
<P>Service spaces are spaces that are used for galleys, pantries containing cooking appliances, lockers, storerooms, paint and lamp rooms and similar spaces that contain highly combustible materials, laundries, garbage and trash disposal and stowage rooms, workshops other than those forming part of the machinery spaces, and similar spaces and trunks to such spaces. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-63" NODE="46:1.0.1.4.22.2.7.47" TYPE="SECTION">
<HEAD>§ 30.10-63   Spark arrester—TB/ALL.</HEAD>
<P>The term <I>spark arrester</I> means any device, assembly, or method of a mechanical, centrifugal, cooling, or other type and of a size suitable for the retention or quenching of sparks in exhaust pipes from internal combustion engines. 


</P>
</DIV8>


<DIV8 N="§ 30.10-65" NODE="46:1.0.1.4.22.2.7.48" TYPE="SECTION">
<HEAD>§ 30.10-65   Tank barge—B/ALL.</HEAD>
<P>The term <I>tank barge</I> means a nonself-propelled tank vessel.
</P>
<CITA TYPE="N">[CGD 79-116, 62 FR 25135, May 8, 1997] 


</CITA>
</DIV8>


<DIV8 N="§ 30.10-67" NODE="46:1.0.1.4.22.2.7.49" TYPE="SECTION">
<HEAD>§ 30.10-67   Tankship—T/ALL.</HEAD>
<P>The term <I>tankship</I> means a self-propelled tank vessel constructed or adapted primarily to carry oil or hazardous material in bulk in the cargo spaces.
</P>
<CITA TYPE="N">[CGD 79-116, 62 FR 25135, May 8, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-69" NODE="46:1.0.1.4.22.2.7.50" TYPE="SECTION">
<HEAD>§ 30.10-69   Tank vessel—TB/ALL.</HEAD>
<P>The term <I>tank vessel</I> means a vessel that is constructed or adapted to carry, or that carries, oil or hazardous material in bulk as cargo or cargo residue, and that—
</P>
<P>(a) Is a vessel of the United States;
</P>
<P>(b) Operates on the navigable waters of the United States; or
</P>
<P>(c) Transfers oil or hazardous material in a port or place subject to the jurisdiction of the United States.
</P>
<CITA TYPE="N">[CGD 79-116, 62 FR 25135, May 8, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.10-71" NODE="46:1.0.1.4.22.2.7.51" TYPE="SECTION">
<HEAD>§ 30.10-71   Tank vessel endorsements—TB/ALL.</HEAD>
<P>The following ratings are established in part 13 of this chapter. The terms for the ratings identify persons holding valid endorsements for service in the ratings issued under that part:
</P>
<P>(a) Tank Vessel-PIC.
</P>
<P>(b) Tank Barge-PIC.
</P>
<P>(c) Restricted Tank Vessel-PIC.
</P>
<P>(d) Restricted Tank Barge-PIC.
</P>
<P>(e) Tank Vessel-Assistant.
</P>
<P>(f) Tank Vessel-Engineer. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93136, Nov. 25, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="30.15" NODE="46:1.0.1.4.22.3" TYPE="SUBPART">
<HEAD>Subpart 30.15—Equivalents</HEAD>


<DIV8 N="§ 30.15-1" NODE="46:1.0.1.4.22.3.7.1" TYPE="SECTION">
<HEAD>§ 30.15-1   Conditions under which equivalents may be used—TB/ALL.</HEAD>
<P>(a) Where in this subchapter it is provided that a particular fitting, material, appliance, apparatus, or equipment, or type thereof, shall be fitted or carried in a vessel, or that any particular provision shall be made or arrangement shall be adopted, the Commandant may accept in substitution therefor any other fitting, material, apparatus, or equipment, or type thereof, or any other arrangement: <I>Provided,</I> That he shall have been satisfied by suitable trials that the fitting, material, appliance, apparatus, or equipment, or type thereof, or the provision or arrangement is at least as effective as that specified in this subchapter.
</P>
<P>(b) In any case where it is shown to the satisfaction of the Commandant that the use of any particular equipment, apparatus, or arrangement not specifically required by law is unreasonable or impracticable, the Commandant may permit the use of alternate equipment, apparatus, or arrangement to such an extent and upon such conditions as will insure, to his satisfaction, a degree of safety consistent with the minimum standards set forth in this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by USCG-2004-18884, 69 FR 58345, Sept. 30, 2004; USCG-2004-18884, 69 FR 68089, Nov. 23, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="30.25" NODE="46:1.0.1.4.22.4" TYPE="SUBPART">
<HEAD>Subpart 30.25—Commodities Regulated</HEAD>


<DIV8 N="§ 30.25-1" NODE="46:1.0.1.4.22.4.7.1" TYPE="SECTION">
<HEAD>§ 30.25-1   Cargoes carried in vessels certificated under the rules of this subchapter.</HEAD>
<P>(a) Table 30.25-1 lists flammable or combustible cargoes that, when transported in bulk, must be in vessels certificated under this subchapter D.
</P>
<P>(b) A mixture or blend of two or more cargoes appearing in Table 30.25-1 may be transported under this subchapter D.
</P>
<P>(c) A mixture or blend of one or more cargoes appearing in Table 30.25-1 and one or more cargoes appearing in Table 2, 46 CFR part 153, may be carried under this subchapter D if the mixture is flammable or combustible.
</P>
<P>(d) Any mixture containing one or more cargoes categorized by the International Maritime Organization (IMO) and listed in Table 30.25-1 as a category X, Y, or Z noxious liquid substance (NLS) may be carried in bulk—
</P>
<P>(1) Under this subchapter D if the vessel is not regulated under 46 CFR part 153;
</P>
<P>(2) Under part 153 if the vessel is regulated under that part; or alternatively under 33 CFR part 151 if the cargo is listed in 33 CFR 151.49; or
</P>
<P>(3) Under 33 CFR part 151 if the cargo is listed in 33 CFR 151.47.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 30.25-1—List of Flammable and Combustible Bulk Liquid Cargoes
</P><P class="gpotbl_description">[See NOTES at the end of this table for an explanation of symbols and terms used in this table. See Table 2, 46 CFR part 153, for additional cargoes that may be carried by a tank barge.]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Cargo name
</TH><TH class="gpotbl_colhed" scope="col">IMO Annex II
<br/>pollution
<br/>category
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Acetochlor</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Acetone</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Acetophenone</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Acrylic acid/ethenesulphonic acid copolymer with phosphonate groups, sodium salt solution</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Acrylonitrile-Styrene copolymer dispersion in polyether polyol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C6-C17) (secondary) poly(3-6) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C6-C17) (secondary) poly(7-12) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C9-C11) poly(2.5-9) ethoxylate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C10-C18) poly (7) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Alcohol (C12-C15) poly( . . . ) ethoxylates, see</E> Alcohol (C12-C16) poly<E T="03">( . . . )</E> ethoxylates.</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C12-C16) poly(1-6) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C12-C16) poly(7-19) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohol (C12-C16) poly(20+) ethoxylates</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcohols (C13 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alcoholic beverages, n.o.s.</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aliphatic oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkanes (C6-C9)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Iso- and cyclo-alkanes (C10-C11)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Iso- and cyclo-alkanes (C12 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">n-Alkanes (C10 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkaryl polyethers (C9-C20)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkenyl (C11+) amide</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkenyl (C8+) amine, Alkenyl (C12+) acid ester mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkenyl (C16-C20) succinic anhydride</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl acrylate-Vinylpyridine copolymer in toluene</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkylbenzene, Alkylindane, Alkylindene mixture (each C12-C17)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C3-C4) benzenes</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C5-C8) benzenes</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl (C9+) benzenes</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C11-C17) benzene sulfonic (alternately sulphonic) acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkylbenzene sulfonic (alternately sulphonic) acid (4% or less)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkylbenzenes mixtures (containing naphthalene)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl/cyclo (C4-C5) alcohols</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl dithiocarbamate (C19-C35)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl dithiothiadiazole (C6-C24)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl ester copolymer (C4-C20)</TD><TD align="center" class="gpotbl_cell">Y


</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl (C7-C11) phenol poly(4-12) ethoxylate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Alkyl phenol sulfide</E> (alternately <E T="03">sulphide</E>)<E T="03"> (C8-C40), see</E> Alkyl (C8-C40) phenol sulfide (alternately sulphide).</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkylphenols (C10-C18, C12 rich)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl (C10-C15, C12 rich) phenol poly (4-12) ethoxylate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl (C8-C40) phenol sulfide (alternately sulphide)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C8-C9) phenylamine in aromatic solvents</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl (C9-C15) phenyl propoxylate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C8-C10) polyglucoside solution (65% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C12-C14) polyglucoside solution (55% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C8-C10)/(C12-C14):(40% or less/60% or more) polyglucoside solution (55% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C8-C10)/(C12-C14):(60% or more/40% or less) polyglucoside solution (55% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C8-C10)/(C12-C14):(50%/50%) polyglucoside solution (55% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Alkyl (C10-C20, saturated and unsaturated) phosphite</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Alkyl phthalates, see</E> individual phthalates.</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Alkyl sulfonic (alternately sulphonic) acid ester of phenol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Aluminum (alternately, Aluminium) hydroxide, sodium</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aminoethyldiethanolamine/Aminoethylethanolamine solution</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Amino-2-methyl-1-propanol</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Amyl acetate (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Amyl alcohol (iso-, n-, sec-, primary, tert-)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">tert-Amyl ethyl ether</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">tert-Amyl methyl ether</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Amyl methyl ketone, see</E> Methyl amyl ketone.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Amylene, see</E> Pentene (all isomers).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Animal acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Animal and Fish acid oils and distillates, n.o.s.</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Animal and Fish oils, n.o.s.</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Animal oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aromatic oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aryl polyolefins (C11-C50)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Asphalt</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Asphalt blending stocks:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Roofers flux</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Straight run residue</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Aviation alkylates (C8 paraffins and isoparaffins BPT 95 to 120 °C)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Barium long-chain (C11-C50) alkaryl sulfonate (alternately sulphonate)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Barium long-chain alkyl (C8-C14) phenate sulfide (alternately sulphide)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Beechnut oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Behenyl alcohol, see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Benzene tricarboxylic acid, trioctyl ester</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Benzyl acetate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Benzyl alcohol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Bis(2-ethylhexyl) terephthalate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Brake fluid base mix: Poly(2-8)alkylene(C2-C3) glycols/Polyalkylene(C2-C10) glycols monoalkyl(C1-C4) ethers and their borate esters</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butane</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Butene, see</E> Butylenes (all isomers).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butene oligomer</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Butoxyethanol (58%)/Hyperbranched polyesteramide (42%) (mixture)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl acetate (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Butyl alcohol (iso-, n-, sec-, tert</E>-), <E T="03">see</E> Butyl alcohol (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl alcohol (all isomers)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Butylbenzene (all isomers), see</E> Alkyl (C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl benzyl phthalate</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Butyl butyrate (all isomers)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butylene</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">1,3-Butylene glycol, see</E> Butylene glycol.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">iso-Butyl formate, see</E> Isobutyl formate.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">n-Butyl formate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl heptyl ketone</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Butyl methyl ketone, see</E> Methyl butyl ketone
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">n-Butyl propionate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl stearate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Butyl toluene</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">gamma-Butyrolactone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium alkyl (C9) phenol sulfide (alternately sulphide), polyolefin phosphorosulfide (alternately phosphorosulphide) mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Calcium alkyl salicylate, see</E> Calcium long-chain alkyl salicylate (C13+)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium long-chain alkaryl sulfonate (alternately sulphonate) (C11-C50)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Calcium long-chain alkyl phenate (C8-C40), see</E> Calcium long-chain alkyl (C5-C10) phenate <E T="03">or</E> Calcium long-chain alkyl (C11-C40) phenate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium long-chain alkyl (C5-C10) phenate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium long-chain alkyl (C11-C40) phenate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium long-chain alkyl phenolic amine (C8-C40)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Calcium long-chain alkyl salicylate (C13+)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Camelina oil</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Candelilla wax, see</E> Waxes: Candelilla.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Caprolactam solutions, see</E> epsilon-Caprolactam (molten or aqueous solutions)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">epsilon-Caprolactam (molten or aqueous solutions)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Carnauba wax, see</E> Waxes: Carnauba.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Cetyl alcohol (Hexadecanol), see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Cetyl/Stearyl alcohol, see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Chlorinated paraffins (C10-C13)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">1-(4-Chlorophenyl)-4,4-dimethyl-pentan-3-one</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Citric acid (70% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Clarified oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coal oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Coconut oil fatty acid methyl ester</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cod liver oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Copper salt of long-chain (C17 + ) alkanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Corn acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cotton seed acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Cottonseed, fatty acid, see</E> Cottonseed oil, fatty acid.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cottonseed oil, fatty acid</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cresol/Phenol/Xylenol mixture</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Crude Isononylaldehyde</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Crude Isopropanol</TD><TD align="center" class="gpotbl_cell">@Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">† Crude oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Cumene, see</E> Alkyl (C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Cycloheptane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cyclohexane</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cyclohexane-1,2-dicarboxylic acid, diisononyl ester</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cyclohexanol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Cyclohexyl acetate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,3-Cyclopentadiene dimer (molten)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Cyclopentane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Cyclopentene</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">p-Cymene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dark mixed acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Decahydronaphthalene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">iso-Decaldehyde, see</E> Isodecaldehyde.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">n-Decaldehyde</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Decane, see</E> n-Alkanes (C10+).</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Decanoic acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Decene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Decyl acetate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Decyl alcohol (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Decylbenzene, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Detergent alkylate, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Di</E>+, <E T="03">see</E> Poly(2-8)alkylene glycol monoalkyl(C1-C6) ether acetate.</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diacetone alcohol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dialkyl (C10-C14) benzenes, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dialkyl (C8-C9) diphenylamines</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dialkyl (C7-C13) phthalates</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em"><E T="03">Including:</E></TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diisodecyl phthalate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diisononyl phthalate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Dinonyl phthalate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Ditridecyl phthalate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diundecyl phthalate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dibutyl carbinol, see</E> Nonyl alcohol (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Dibutyl hydrogen phosphonate</E></TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2,6-Di-tert-butylphenol</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Dibutyl phthalate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">ortho</E>-<E T="03">Dibutyl phthalate, see</E> Dibutyl phthalate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Dibutyl terephthalate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dicyclopentadiene, see</E> 1,3-Cyclopentadiene dimer (molten)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diesel oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethylbenzene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol butyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol butyl ether acetate, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether acetate.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethylene glycol diethyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol ethyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol ethyl ether acetate, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether acetate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol n-hexyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol methyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol methyl ether acetate, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether acetate.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethylene glycol phenyl ether</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethylene glycol phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diethylene glycol propyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Di-(2-ethylhexyl)adipate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Di-(2-ethylhexyl)phthalate, see</E> Dioctyl phthalate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diethyl phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diglycidyl ether of bisphenol A</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Diglycidyl ether of bisphenol F</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diheptyl phthalate, see</E> Dialkyl (C7-C13) phthalates.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Di-n-hexyl adipate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dihexyl phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diisobutyl carbinol, see</E> Nonyl alcohol (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisobutylene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisobutyl ketone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisobutyl phthalate</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diisodecyl phthalate, see</E> Dialkyl(C7-C13) phthalates
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisononyl adipate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Diisononyl phthalate, see</E> Dialkyl (C7-C13) phthalates.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisooctyl phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisopropylbenzene (<E T="03">all isomers</E>)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diisopropylnaphthalene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dimethyl adipate</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dimethylbenzene, see</E> Xylenes
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dimethyl glutarate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Dimethyl octanoic acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dimethyl phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dimethylpolysiloxane</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,2-Dimethylpropane-1,3-diol (molten or solution)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dimethyl succinate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dinonyl phthalate, see</E> Dialkyl (C7-C13) phthalates.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dioctyl phthalate, see</E> Dialkyl (C7-C13) phthalates.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dipentene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diphenyl</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Diphenylamine (molten)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Diphenylamines, alkylated</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diphenyl/Diphenyl ether mixtures</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diphenyl ether</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diphenyl ether/Diphenyl phenyl ether mixture</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Diphenylol propane-epichlorohydrin resins</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dipropylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dipropylene glycol butyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dipropylene glycol dibenzoate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dipropylene glycol methyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.</TD><TD align="center" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Dithiocarbamate ester (C7-C35)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Distillates:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Flashed feed stocks</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Straight run</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Diundecyl phthalate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecane (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dodecanol (all isomers), see</E> Dodecyl alcohol (all isomers).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecene (all isomers)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1-Dodecene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecyl alcohol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Dodecyl benzene, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecyl hydroxypropyl sulfide (alternately sulphide).</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">n-Dodecyl mercaptan</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecyl phenol</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dodecyl xylene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Drilling brines (containing zinc salts) (if flammable or combustible)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Drilling brines, including: calcium bromide solution, calcium chloride solution and sodium chloride solution (if flammable or combustible)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Drilling mud (low toxicity) (if flammable or combustible)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">ETBE, see</E> Ethyl tert-butyl ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethane</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethoxy triglycol (crude)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Ethoxyethyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Ethoxylated alkyloxy alkyl amine, see</E> Ethoxylated long-chain (C16+) alkyloxyalkylamine.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethoxylated long-chain (C16+) alkyloxyalkylamine</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl acetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl acetoacetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl alcohol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl amyl ketone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylbenzene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl butanol</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl tert-butyl ether</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl butyrate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl cyclohexane</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">S-Ethyl dipropylthiocarbamate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene carbonate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol butyl ether acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol diacetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol dibutyl ether</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Ethylene glycol ethyl ether acetate, see</E> 2-Ethoxyethyl acetate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol methyl butyl ether</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol methyl ether acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol phenyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol phenyl ether/Diethylene glycol phenyl ether mixture</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol (&gt;75%)/Sodium alkyl carboxylates/borax mixture</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethylene glycol (&gt;85%)/Sodium alkyl carboxylates mixture</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl-3-ethoxypropionate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">2-Ethylhexaldehyde, see</E> Octyl aldehydes
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Ethylhexanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Ethylhexoic acid, see</E> 2-Ethylhexanoic acid
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">2-Ethylhexanol, see</E> Octanol (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl hexyl phthalate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Ethyl-2-(hydroxymethyl) propane-1,3-diol, (C8-C10) ester</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl propionate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ethyl toluene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fatty acid (saturated, C13 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Fatty acids (C16+)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Fatty acids, essentially linear (C6-C18) 2-ethylhexyl ester</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fish acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Formamide</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Furfuryl alcohol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">† Gas oil, cracked</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gas oil, high pour</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gas oil, low pour</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gas oil, low sulfur (alternately sulphur)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gasoline blending stocks:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alkylates</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Reformates</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gasolines:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Automotive (<E T="03">containing not more than 4.23 grams lead per gallon</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Aviation (<E T="03">containing not more than 4.86 grams lead per gallon</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Casinghead (<E T="03">natural</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Polymer</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Straight run</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gasoline (Natural gas condensate)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glucitol/Glycerol blend propoxylated (containing less than 10% amines)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Glucitol/Glycerol blend propoxylated (containing 10% or more amines)</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glycerine</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glycerine (83%), Dioxanedimethanol (17%) mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Glycerol, see</E> Glycerine
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Glycerol ethoxylated</E></TD><TD align="center" class="gpotbl_cell"><E T="02">OS</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glycerol monooleate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glycerol polyalkoxylate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Glycerol, propoxylated and ethoxylated</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Glycerol/sucrose blend, propoxylated and ethoxylated</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glyceryl triacetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Glycidyl ester of tridecyl acetic acid, see</E> Glycidyl ester of C10 trialkylacetic acid
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Glycidyl ester of versatic acid, see</E> Glycidyl ester of C10 trialkylacetic acid
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glycidyl ester of C10 trialkylacetic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Glycol diacetate, see</E> Ethylene glycol diacetate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Glycol triacetate, see</E> Glyceryl triacetate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glyoxal solution (40% or less)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Glyphosate solution (not containing surfactant)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Grape seed oil</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Groundnut acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Groundnut oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hazelnut oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heartcut distillate</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Heptadecane, see</E> n-Alkanes (C10+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heptane (all isomers)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Heptanoic acid, see n-</E>Heptanoic acid.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="0714">n-</E><E T="02">Heptanoic acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heptanol (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heptene (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heptyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Herbicide (C15H22NO2Cl), see</E> N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methylchloroacetanilide
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Hexadecanol (Cetyl alcohol), see</E> Alcohols (C 13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1-Hexadecylnaphthalene/1,4-Bis(hexadecyl)naphthalene mixture</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Hexaethylene glycol, see</E> Polyethylene glycol
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexahydro-1,3,5-trimethyl-1,3,5-triazine solution (45% or less)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexamethylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexamethylenetetramine solutions</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexane (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">1,6-Hexanediol, distillation overheads</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexanol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexene (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hexylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Hydrogenated starch hydrolysate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">OS</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Hydroxy-4-(methylthio)butanoic acid</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Hydroxyl terminated polybutadiene, see</E> Polybutadiene, hydroxyl terminated.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Illipe oil</E></TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isoamyl alcohol</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isobutyl alcohol</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isobutyl formate</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isobutyl methacrylate</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Isodecaldehyde</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Isophorone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isopropyl acetate</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Isopropyl alcohol</E></TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Isopropylbenzene, see</E> Alkyl (C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Isopropylcyclohexane</TD><TD align="center" class="gpotbl_cell">@Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Jatropha oil</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Jet fuels:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† JP-4</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">JP-5 (<E T="03">kerosene, heavy</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">JP-8</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Kerosene</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lactic acid</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lanolin oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lard oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Latex, ammonia (1% or less)-inhibited</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Latex: Carboxylated styrene-Butadiene copolymer; Styrene-Butadiene rubber</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Lauric acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lecithin</TD><TD align="center" class="gpotbl_cell">OS
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Linseed oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Long-chain alkaryl polyether (C11-C20)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Long-chain alkaryl sulfonic (alternately sulphonic) acid (C16-C60)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Long-chain alkylphenate/Phenol sulfide (alternately sulphide) mixture</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Long-chain alkylphenol (C14-C18)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Long-chain alkylphenol (C18-C30)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lubricating oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">L-Lysine solution (60% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Magnesium long-chain alkaryl sulfonate (alternately sulphonate) (C11-C50)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Magnesium long-chain alkyl phenate sulfide (alternately sulphide) (C8-C20)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Magnesium long-chain alkyl salicylate (C11 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Magnesium nonyl phenol sulfide</E> (alternately <E T="03">sulphide</E>), <E T="03">see</E> Magnesium long-chain alkyl phenate sulfide (alternately sulphide) (C8-C20).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Maleic anhydride/sodium allylsulphonate copolymer solution</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Mango kernel oil</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Mercaptobenzothiazol (<E T="03">in liquid mixtures</E>)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methane</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3-Methoxy-1-butanol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3-Methoxybutyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1-Methoxy-2-propyl acetate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">N-(2-Methoxy-1-methyl ethyl)-2-ethyl-6-methylchloroacetanilide</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Methoxy triglycol, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl acetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl acetoacetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl alcohol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methylamyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methylamyl alcohol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl amyl ketone</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Methyl butanol, see</E> amyl alcohols.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methylbutenol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl tert-butyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl butyl ketone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methylbutynol</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl butyrate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methylcyclohexane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methylcyclopentadiene dimer</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methyl 3-(3,5 di-tert-butyl-4-hydroxyphenyl)propionate crude melt</E></TD><TD align="center" class="gpotbl_cell"><E T="02">[Y]</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl ethyl ketone</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methyl formate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">N-Methylglucamine solution</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Methylglutaronitrile with 2-Ethylsuccinonitrile (12% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl heptyl ketone</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Methyl-2-hydroxy-3-butyne</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Methyl isobutyl carbinol, see</E> Methyl amyl alcohol
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl isobutyl ketone</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3-Methyl-3-methoxybutanol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3-Methyl-3-methoxybutyl acetate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methyl naphthalene (molten)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Methyl pentene, see</E> Hexene (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Methyl tert-pentyl ether, see</E> tert-Amyl methyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2-Methyl-1,3-propanediol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Methyl propyl ketone</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Methylpyridine</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">3-Methylpyridine</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">4-Methylpyridine</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">N-Methyl-2-pyrrolidone</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Methyl salicylate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Metolachlor, see</E> N-(2-Methoxy-1-methylethyl)-2-ethyl-6-methylchloroacetanilide
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mineral oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mineral seal oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mineral spirits</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mixed acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mixed general acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mixed hard acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mixed soft acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Motor oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">MTBE, see</E> Methyl tert-butyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Myrcene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Naphtha:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Aromatic (<E T="03">having less than 10% Benzene</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Heavy</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Paraffinic</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Petroleum</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Solvent</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Stoddard Solvent</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">† Varnish makers' and painters' (75%)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Naphthenic acid</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Naphthalene crude (molten)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Neatsfoot oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Neodecanoic acid</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Nitrilotriacetic acid, trisodium salt solution</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Nitroethane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Nitroethane (80%)/Nitropropane (20%)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Nitroethane/1-Nitropropane (each 15% or more) mixture</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nitropropane (60%)/Nitroethane (40%) mixture</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonane (all isomers)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonanoic acid (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonanoic/Tridecanoic acid mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonene (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonyl acetate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonyl alcohol (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonyl methacrylate monomer</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonylphenol</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nonylphenol poly(4 + )ethoxylate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Nonyl phenol sulfide</E> (alternately <E T="03">sulphide</E>) <E T="03">(90% or less), see</E> Alkyl (C8-C40) phenol sulfide (alternately sulphide).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, F, (2) n.o.s. (“trade name” contains “principal components”) ST 1, Cat X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, F, (4) n.o.s. (“trade name” contains “principal components”) ST 2, Cat X</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, F, (6) n.o.s. (“trade name” contains “principal components”) ST 2, Cat Y</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, F, (8) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Y</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, F, (10) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Z</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Noxious liquid, (11) n.o.s. (“trade name” contains “principal components”) Cat Z (if flammable or combustible)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Non noxious liquid, (12) n.o.s. (“trade name” contains “principal components”) Cat OS (if flammable or combustible)</TD><TD align="center" class="gpotbl_cell">OS
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nutmeg butter oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Octadecanol (Oleyl alcohol), see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Octadecene, see</E> the olefin or alpha-olefin entries.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octadeceneamide solution</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Octamethylcyclotetrasiloxane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octane (all isomers)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octanoic acid (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octanol (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octene (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Octyl acetate, see</E> n-Octyl acetate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">n-Octyl acetate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Octyl alcohol (iso-, n-), see</E> Octanol (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octyl aldehydes</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Octyl decyl adipate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Octyl phthalate, see</E> Dioctyl phthalate.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offshore contaminated bulk liquid P (Pollution-only products)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offshore contaminated bulk liquid S (Safety hazard products)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil, fuel:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 1 (<E T="03">kerosene</E>)</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 1-D</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 2</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 2-D</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 4</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 5</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">No. 6</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil, misc.:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Used cooking oil</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Used cooking oil (triglycerides, C16-C18 and C18 unsaturated)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oiticica oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">alpha-Olefins (C6-C18) mixtures</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">alpha-Olefins (C13</E>-<E T="03">C18) mixtures, see</E> alpha-Olefins (C6-C18)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Olefins (C13 + , all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Olefin-Alkyl ester copolymer (molecular weight 2000 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Olefin mixture (C7-C9) C8 rich, stabilized</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Olefin mixtures (C5-C7)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Olefin mixtures (C5-C15)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oleic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Oleyl alcohol (Octadecanol), see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Olive oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Orange juice (concentrated)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">OS</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Palm kernel acid oil, methyl ester</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm kernel fatty acid distillate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm kernel olein</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm kernel stearin</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm mid-fraction</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Palm oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Palm oil fatty acid methyl ester</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm olein</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Palm stearin</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Paraffin wax, see</E> Waxes: Paraffin.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Paraffins (C10-C20), see</E> n-Alkanes (C10+) all isomers.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Paraldehyde-ammonia reaction product</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Peanut oil, see</E> Groundnut oil.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Peel oil (oranges and lemons)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Penetrating oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Pentadecanol, see</E> Alcohols (C13+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">1,3-Pentadiene</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">1,3-Pentadiene (greater than 50%), cyclopentene and isomers, mixtures</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Pentaethylene glycol, see</E> Polyethylene glycols
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pentane (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pentanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pentene (all isomers)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n</E>-Pentyl propionate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Perilla oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Petrolatum</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1-Phenyl-1-xylyl ethane</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Phosphate esters, alkyl (C12-C14) amine</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Phosphosulfurized (alternately Phosphosulphurized) bicyclic terpene</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pilchard oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Pinene, see</E> the alpha- or beta- isomers.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">alpha-Pinene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">beta-Pinene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pine oil</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Piperazine (70% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyalkyl (C18-C22) acrylate in xylene</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyalkylene glycols, polyalkylene glycol monoalkyl ethers mixtures</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyalkylalkenaminesuccinimide, molybdenum oxysulfide (alternately oxysulphide)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Polyalkylene glycol butyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em"><E T="03">Including:</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol butyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol ethyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol n-hexyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol n-propyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Dipropylene glycol butyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Dipropylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Polypropylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Triethylene glycol butyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Triethylene glycol ethyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Triethylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Tripropylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em"><E T="03">Including:</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol butyl ether acetate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol ethyl ether acetate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Diethylene glycol methyl ether acetate</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyalkylene oxide polyol</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyalkyl (C10-C20) methacrylate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyalkyl (C10-C18) methacrylate/Ethylene-propylene copolymer mixture</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polybutadiene, hydroxyl terminated</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polybutene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polybutenyl succinimide</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Poly(2+)cyclic aromatics</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Polydimethylsiloxane, see</E> Dimethylpolysiloxane
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyether (molecular weight 1350 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyether polyols</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyethylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyethylene glycol dimethyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Poly(ethylene glycol) methylbutenyl ether (molecular weight &gt;1000)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Polyethylene glycol monoalkyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyglycerine, sodium salt solution (containing less than 3% sodium hydroxide)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyglycerol</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyisobutenamine in aliphatic (C10-C14) solvent</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyisobutenyl anhydride adduct</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Poly(4+)isobutylene (molecular weight &gt;224)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyisobutylene (molecular weight ≤224)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polymerized esters</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin (molecular weight 300+)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin amide alkeneamine (C17 + )</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Polyolefin amide alkeneamine (C28+), see</E> Polyolefin amide alkeneamine (C17+).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin amide alkeneamine borate (C28-C250)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin amide alkeneamine/Molybdenum oxysulfide (alternately oxysulphide) mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin amide alkeneamine polyol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefinamine (C17+)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyolefinamine (C28-C250)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyolefinamine in alkyl (C2-C4) benzenes</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyolefinamine in aromatic solvent</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Polyolefin aminoester salts (molecular weight 2000+)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin anhydride</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin ester (C28-C250)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin phenolic amine (C28-C250)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polyolefin phosphorosulfide (alternately phosphorosulphide), barium derivative (C28-C250)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poly(20)oxyethylene sorbitan monooleate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poly(5 + )propylene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polypropylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Polypropylene glycol methyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Polysiloxane</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poppy oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Poppy seed oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Potassium oleate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Potassium salt of polyolefin acid</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propane</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2-Propene-1-aminium, N, N-dimethyl-N-2-propenyl-, chloride, homopolymer solution</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Propionaldehyde</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Propoxypropanol, see</E> Propylene glycol monoalkyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n</E>-Propyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n</E>-Propyl alcohol</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">iso-Propylbenzene, see</E> Propylbenzene (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Propylbenzene, see</E> Propylbenzene (all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylbenzene (all isomers), <E T="03">see</E> Alkyl(C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">iso-Propylbenzene, see</E> Alkyl(C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">n-Propylbenzene, see</E> Alkyl(C3-C4) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">iso-Propylcyclohexane, see</E> Isopropylcyclohexane.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene</TD><TD align="center" class="gpotbl_cell">LFG
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene-Butylene copolymer</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene carbonate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene dimer</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Propylene glycol n-butyl ether, see</E> Propylene glycol monoalkyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Propylene glycol ethyl ether, see</E> Propylene glycol monoalkyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Propylene glycol methyl ether, see</E> Propylene glycol monoalkyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene glycol methyl ether acetate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene glycol monoalkyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em"><E T="03">Including:</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">n-Propoxypropanol</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Propylene glycol n-butyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Propylene glycol ethyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Propylene glycol methyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em"><E T="03">Propylene glycol propyl ether</E>
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene glycol phenyl ether</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Propylene glycol propyl ether, see</E> Propylene glycol monoalkyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene polymer (<E T="03">in liquid mixtures</E>)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene tetramer</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Propylene trimer</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Pseudocumene, see</E> Trimethylbenzenes
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Pseudocumene, see</E> Trimethylbenzenes (all isomers).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Raisin seed oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rapeseed acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rapeseed oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Rapeseed oil fatty acid methyl esters</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Residual oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rice bran oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Road oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Rosin, see</E> Rosin oil.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rosin oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Rum, see</E> Alcoholic beverages, n.o.s.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Safflower acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Safflower oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Salad oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Seal oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sesame oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soapstock oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sodium acetate, Glycol, Water mixture (containing 1% or less, Sodium hydroxide) (if flammable or combustible)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sodium benzoate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Sodium bromide solution (less than 50%)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Sodium carboxylate solution</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sodium long-chain alkyl salicylate (C13 + )</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Sodium methylate 21 to 30% in methanol</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Sodium thiocyanate solution (56% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soya acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soyabean oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soyabean oil (epoxidized)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Soyabean oil fatty acid methyl ester</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Spindle oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Stearic acid, see</E> Fatty acid (saturated, C13 + )
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Stearyl alcohol, see</E> Alcohols (C13 + )
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sulfohydrocarbon (alternately Sulphohydrocarbon) (C3-C88)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sulfohydrocarbon (alternately Sulphohydrocarbon), long-chain (C18+) alkylamine</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sulfolane (alternately Sulpholane)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sulfurized (alternately Sulphurized) fat (C14-C20)</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sulfurized (alternately Sulphurized) polyolefinamide alkene(C28-C250) amine</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Sunflower oil, see</E> Sunflower seed acid oil
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sunflower seed acid oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tall oil, crude</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tall oil, distilled</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tall oil, fatty acid</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tall oil pitch</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tall oil soap, crude</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tallow</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tallow alcohol, see</E> Alcohols (C13 + )
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tallow alkyl nitrile</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tallow fatty acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">TAME, see</E> tert-Amyl methyl ether
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tetradecanol, see</E> Alcohols (C13 + )
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tetradecene, see</E> alpha-Olefins (C6-C18) mixtures, Olefin mixtures (C5-C15), or Olefins (C13 + , all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tetradecylbenzene, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tetraethylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tetraethyl silicate monomer/oligomer (20% in ethanol)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tetrahydronaphthalene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Tetramethylbenzene (all isomers)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">X</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tetrapropylbenzene, see</E> Alkyl(C9 + )benzenes
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Toluene</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Transformer oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Triarylphosphate, see</E> Triisopropylated phenyl phosphates
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tributyl phosphate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tricresyl phosphate (less than 1% ortho isomer)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tridecane, see</E> n-Alkanes (C10+) (all isomers).
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tridecanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tridecanol, see</E> Alcohols (C13 + )
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tridecene, see</E> Olefins (C13 + , all isomers)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tridecyl acetate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tridecylbenzene, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethylbenzene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Triethylene glycol butyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethylene glycol butyl ether mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethylene glycol di-(2-ethylbutyrate)</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethylene glycol ether mixture</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Triethylene glycol ethyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Triethylene glycol methyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triethyl phosphate</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triisooctyl trimellitate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triisopropanolamine</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Triisopropylated phenyl phosphates</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Trimethylamine solution (30% or less)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trimethylbenzene (all isomers)</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,2,4-Trimethyl-1,3-pentanediol diisobutyrate</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">2,2,4-Trimethyl-1,3-pentanediol-1-isobutyrate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,2,4-Trimethyl-3-pentanol-1-isobutyrate</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">1,3,5-Trioxane</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tripropylene, see</E> Propylene trimer
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tripropylene glycol</TD><TD align="center" class="gpotbl_cell">Z
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Tripropylene glycol methyl ether, see</E> Poly(2-8)alkylene glycol monoalkyl (C1-C6) ether.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Trixylenyl phosphate, see</E> Trixylyl phosphate
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trixylyl phosphate</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tucum oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tung oil</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Turbine oil</TD><TD align="center" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Turpentine</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">† <E T="03">Turpentine substitute, see</E> White spirit (low (15-20%) aromatic)
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Undecanoic acid</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">1-Undecanol, see</E> Undecyl alcohol
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Undecene, see</E> 1-Undecene
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1-Undecene</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">1-Undecyl alcohol, see</E> Undecyl alcohol
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Undecyl alcohol</TD><TD align="center" class="gpotbl_cell">X
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Undecylbenzene, see</E> Alkyl (C9+) benzenes.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vegetable acid oils, n.o.s.:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Vegetable oil mixtures, containing less than 15% free fatty acid (m)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vegetable oils, n.o.s.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Vegetable protein solution (hydrolyzed) (if flammable or combustible)</E></TD><TD align="center" class="gpotbl_cell"><E T="02">OS</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Vinyl toluene</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Walnut oil</TD><TD align="center" class="gpotbl_cell">#
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Waxes:
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Candelilla</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Carnauba</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Hydrocarbon</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Paraffin</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">† <E T="03">White spirit, see</E> White spirit, low (15-20%) aromatic
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">† White spirit, low (15-20%) aromatic</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Wine, see</E> Alcoholic beverages, n.o.s.
</TD><TD align="center" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Wood lignin with sodium acetate/oxalate</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Z</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Xylenes</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="02">Xylenes/Ethylbenzene (10% or more) mixture</E></TD><TD align="center" class="gpotbl_cell"><E T="02">Y</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Zinc alkaryl dithiophosphate (C7-C16)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Zinc alkenyl carboxamide</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Zinc alkyl dithiophosphate (C3-C14)</TD><TD align="center" class="gpotbl_cell">Y
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Notes:</E>
</P><P class="gpotbl_note">“#” = The noxious liquid substance status is undetermined—see 46 CFR 153.900(c) for shipping on an oceangoing vessel.
</P><P class="gpotbl_note">“†” = Marine occupational safety and health regulations for benzene, 46 CFR part 197, subpart C, may apply to this cargo.
</P><P class="gpotbl_note">“[ ]” = Provisional categorization to which the United States is party.
</P><P class="gpotbl_note">“@” = The noxious liquid substance category has been assigned by the Coast Guard, in the absence of one assigned by the IMO. The category is based on a GESAMP Hazard Profile or, by analogy, to a closely related product having a noxious liquid substance assigned.
</P><P class="gpotbl_note"><E T="02">Bolded</E> entries were added from the March 2012 Annex to the 2007 edition of the IBC Code (MEPC 63/23/Add.1), the December 2012 IMO Marine Environmental Protection Committee Circular (MEPC.2/Circ.18), or the December 2013 IMO Marine Environmental Protection Committee Circular (MEPC.2/Circ.19).
</P><P class="gpotbl_note">“Cat” = Pollution category.
</P><P class="gpotbl_note">“F” = Flammable (flash point less than or equal to 60 °C (140 °F).
</P><P class="gpotbl_note">“I” = An “oil” under MARPOL Annex I.
</P><P class="gpotbl_note"><E T="03">Italicized</E> words are not part of the cargo name, but may be used in addition to the cargo name.
</P><P class="gpotbl_note">“LFG” = Liquid flammable gas.
</P><P class="gpotbl_note">“n.o.s.” = Not otherwise specified.
</P><P class="gpotbl_note">“OS” = An “other substance” considered at present to pose no harm to marine resources, human health, amenities, or other legitimate uses of the sea when discharged into the sea from tank cleaning or deballasting operations.
</P><P class="gpotbl_note">“see” = A redirection to the preferred, alternative cargo name—for example, in “<E T="03">Diethyl ether, see</E> Ethyl ether,” the pollution category for “diethyl ether” will be found under the preferred, alternative cargo name “ethyl ether.”
</P><P class="gpotbl_note">“ST” = Ship type, as defined in Chapter 2 of the 2020 International Bulk Chemical Code.
</P><P class="gpotbl_note">“X,” “Y,” and “Z” = Noxious liquid substance categories under MARPOL Annex II.</P></DIV></DIV>
<CITA TYPE="N">[78 FR 50152, Aug. 16, 2013, as amended by USCG-2013-0423, 85 FR 21663, Apr. 17, 2020; 86 FR 42738, Aug. 5, 2021; USCG-2022-0327, 88 FR 81188, Nov. 21, 2023]



</CITA>
</DIV8>


<DIV8 N="§ 30.25-3" NODE="46:1.0.1.4.22.4.7.2" TYPE="SECTION">
<HEAD>§ 30.25-3   Benzene.</HEAD>
<P>The provisions contained in 46 CFR part 197, subpart C, apply to liquid cargoes containing 0.5% or more benzene by volume. 
</P>
<CITA TYPE="N">[CGD 88-040, 56 FR 65006, Dec. 13, 1991]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="30.30" NODE="46:1.0.1.4.22.5" TYPE="SUBPART">
<HEAD>Subpart 30.30—Interim Procedures for Evaluating Vessel Personnel Licensing and Certification Programs of Foreign Countries</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 79-081a, 45 FR 23427, Apr. 7, 1980, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 30.30-1" NODE="46:1.0.1.4.22.5.7.1" TYPE="SECTION">
<HEAD>§ 30.30-1   Scope and purpose.</HEAD>
<P>(a) This subpart contains procedures for evaluating vessel personnel licensing and certification programs of foreign countries. Evaluations are done for countries which license or certificate personnel serving on tank vessels that enter or operate in U.S. navigable waters and ports. 
</P>
<P>(b) The purpose of each evaluation is to determine whether a foreign licensing and certification program has standards that are comparable to or more stringent than U.S. standards. 
</P>
<P>(c) A determination that licensing and certification standards of a foreign country are not comparable to or more stringent than U.S. standards will subject tank vessels manned with officers licensed by that country to the prohibition in 46 U.S.C. 70021(a)(5) on operation with those officers in U.S. navigable waters and ports. 
</P>
<CITA TYPE="N">[CGD 79-081a, 45 FR 23427, Apr. 7, 1980, as amended by USCG-2020-0304, 85 FR 58282, Sept. 18, 2020]


</CITA>
</DIV8>


<DIV8 N="§ 30.30-3" NODE="46:1.0.1.4.22.5.7.2" TYPE="SECTION">
<HEAD>§ 30.30-3   Evaluation materials.</HEAD>
<P>The materials to be submitted for evaluation must include the English text of the following:
</P>
<P>(a) All laws, decrees, orders, and regulations relating to manning, training, qualification, and watchkeeping of personnel on tank vessels engaged in foreign trade.
</P>
<P>(b) A copy of each type of license and certificate issued by the country to tank vessel personnel.


</P>
</DIV8>


<DIV8 N="§ 30.30-5" NODE="46:1.0.1.4.22.5.7.3" TYPE="SECTION">
<HEAD>§ 30.30-5   Submission of evaluation materials.</HEAD>
<P>(a) The evaluation materials listed in § 30.30-3 should be sent to Commandant (CG-CVC), Attn: Office of Commercial Vessel Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501. The materials should include the name and address of the person to whom correspondence concerning the evaluation can be sent.
</P>
<P>(b) Updated materials may be submitted at any time during the evaluation process.
</P>
<CITA TYPE="N">[CGD 79-081a, 45 FR 23427, Apr. 7, 1980, as amended by CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 96-041, 61 FR 50726, Sept. 27, 1996; USCG-2009-0702, 74 FR 49226, Sept. 25, 2009; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 30.30-7" NODE="46:1.0.1.4.22.5.7.4" TYPE="SECTION">
<HEAD>§ 30.30-7   Availability of materials.</HEAD>
<P>Evaluation materials submitted in accordance with this subpart will be available for inspection and copying at Coast Guard Headquarters. Contact Commandant (CG-CVC), Attn: Office of Commercial Vessel Compliance, U.S. Coast Guard Stop 7501, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7501; telephone 202-372-1251.
</P>
<CITA TYPE="N">[USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 30.30-9" NODE="46:1.0.1.4.22.5.7.5" TYPE="SECTION">
<HEAD>§ 30.30-9   Evaluation.</HEAD>
<P>Materials submitted in accordance with this subpart will be evaluated by comparison to the regulations in parts 5, 10, and 13 of this chapter, and by comparison to the U.S. laws referenced in those regulations.
</P>
<CITA TYPE="N">[CGD 79-081a, 45 FR 23427, Apr. 7, 1980, as amended by CGD 97-057, 62 FR 51043, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 30.30-11" NODE="46:1.0.1.4.22.5.7.6" TYPE="SECTION">
<HEAD>§ 30.30-11   Determinations.</HEAD>
<P>(a) After evaluation of materials submitted in accordance with this subpart, a determination will be made as to whether the licensing and certification program described by the materials has standards that are comparable to or more stringent than standards set by the regulations and laws referenced in § 30.30-9.
</P>
<P>(b) Notice of each determination made in accordance with this section and a brief explanation of reasons therefor will be published in the <E T="04">Federal Register.</E> A copy of this notice will also be sent to the person whose name is provided in accordance with § 30.30-5.
</P>
<P>(c) Each determination remains in effect for 5 years unless sooner cancelled.
</P>
<P>(d) Any request to reconsider a determination must be submitted to the address listed in § 30.30-5 and must include a statement of reasons in support. The person submitting the request will be notified in writing of the action taken.
</P>
<CITA TYPE="N">[CGD 79-081a, 45 FR 23427, Apr. 7, 1980, as amended by USCG-2004-18884, 69 FR 58345, Sept. 30, 2004; USCG-2004-18884, 69 FR 68089, Nov. 23, 2004]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="31" NODE="46:1.0.1.4.23" TYPE="PART">
<HEAD>PART 31—INSPECTION AND CERTIFICATION 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1321(j); 46 U.S.C. 2103, 3205, 3306, 3307, 3703; 46 U.S.C. Chapter 701; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation No. 00170.1, Revision No. 01.4. Section 31.10-21 also issued under the authority of Sect. 4109, Pub. L. 101-380, 104 Stat. 515.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16662, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 31 appear by USCG-2025-0186, at 90 FR 12238, Mar. 17, 2025.</PSPACE></EDNOTE>

<DIV6 N="31.01" NODE="46:1.0.1.4.23.1" TYPE="SUBPART">
<HEAD>Subpart 31.01—General</HEAD>


<DIV8 N="§ 31.01-1" NODE="46:1.0.1.4.23.1.7.1" TYPE="SECTION">
<HEAD>§ 31.01-1   Inspections required—TB/ALL, preemptive effect.</HEAD>
<P>(a) Every tank vessel subject to the regulations in this subchapter shall be inspected every 5 years or more often, if necessary, by the Coast Guard to see that the hull, boilers, machinery, equipment, apparatus for storage, and appliances of the vessel comply with marine inspection laws, and the regulations in this subchapter, and when applicable, subchapters E, F, J, O, Q, S, and W of this chapter and 33 CFR parts 155 and 157.
</P>
<P>(b) Tank vessels which are laid up, dismantled, and out of commission are exempt from inspections required by law or regulations in this subchapter, provided that such vessels are cleaned of all cargo residue and maintained in a gas free condition.
</P>
<P>(c) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98 and subchapter O of this chapter. 
</P>
<P>(d) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3709, Feb. 25, 1970; CGD 80-009, 48 FR 36458, Aug. 11, 1983; CGD 79-023, 48 FR 51006, Nov. 4, 1983; CGD 84-069, 61 FR 25286, May 20, 1996; CGD 97-057, 62 FR 51043, Sept. 30, 1997; USCG-1999-4976, 65 FR 6499, Feb. 9, 2000; USCG-2006-24797, 77 FR 33872, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 31.01-2" NODE="46:1.0.1.4.23.1.7.2" TYPE="SECTION">
<HEAD>§ 31.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG-4), 2703 Martin Luther King Jr. Avenue SE., Stop 7509, Washington, DC 20593-7509, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html</I>.
</P>
<P>(b) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169, 617-770-3000, <I>http://www.nfpa.org</I>.
</P>
<P>(1) NFPA 10, Standard for Portable Fire Extinguishers, 2010 Edition, effective December 5, 2009, IBR approved for § 31.10-18(a).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48247, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 31.01-3" NODE="46:1.0.1.4.23.1.7.3" TYPE="SECTION">
<HEAD>§ 31.01-3   Alternate compliance.</HEAD>
<P>(a) In place of compliance with other applicable provisions of this subchapter, the owner or operator of a vessel subject to plan review and inspection under this subchapter for initial issuance or renewal of a Certificate of Inspection may comply with the Alternate Compliance Program provisions of part 8 of this chapter. 
</P>
<P>(b) For the purposes of this section, a list of authorized classification societies, including information for ordering copies of approved classification society rules and supplements, is available from Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509; telephone 202-372-1372 or fax 202-372-1925. Approved classification society rules and supplements are incorporated by reference into 46 CFR 8.110(b).
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67536, Dec. 24, 1997, as amended by USCG-1999-5004, 64 FR 30439, June 8, 1999; USCG-2004-18884, 69 FR 58345, Sept. 30, 2004; USCG-2006-25697, 71 FR 55745, Sept. 25, 2006; USCG-2009-0702, 74 FR 49226, Sept. 25, 2009; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 31.01-5" NODE="46:1.0.1.4.23.1.7.4" TYPE="SECTION">
<HEAD>§ 31.01-5   Scope of initial inspection—TB/ALL.</HEAD>
<P>The initial inspection, which may consist of a series of inspections during the construction of a vessel, shall include a complete inspection of the structure, including the outside of the vessel's bottom, the machinery, unfired pressure vessels, equipment and the inside and outside of the boilers. The inspection shall be such as to insure that the arrangements, material, and scantlings of the structure, boilers and other pressure vessels and their appurtenances, piping, main and auxiliary machinery, electrical installations, lifesaving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment and other equipment fully comply with the applicable regulations for such vessel and are in accordance with approved plans, and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if any. The inspection shall be such as to ensure that the workmanship of all parts of the vessel and its equipment is in all respects satisfactory and that the vessel is provided with lights, means of making sound signals, and distress signals as required by applicable statutes and regulations.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5712, Apr. 12, 1968; CGFR 68-82, 33 FR 18804, Dec. 18, 1968; CGD 82-036, 48 FR 654, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48049, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 31.01-10" NODE="46:1.0.1.4.23.1.7.5" TYPE="SECTION">
<HEAD>§ 31.01-10   Authority of marine inspectors—TB/ALL.</HEAD>
<P>Inspectors may at any time lawfully inspect any tank vessel. 


</P>
</DIV8>


<DIV8 N="§ 31.01-15" NODE="46:1.0.1.4.23.1.7.6" TYPE="SECTION">
<HEAD>§ 31.01-15   Application for a Certificate of inspection—TB/ALL.</HEAD>
<P>(a) You must submit a written application for an inspection for certification to the cognizant OCMI. To renew a Certificate of Inspection, you must submit an application at least 30 days before the expiration of the tank vessel's current Certificate of Inspection. When renewing a Certificate of Inspection, you must schedule an inspection for certification within the 3 months before the expiration date of the current Certificate of Inspection. 
</P>
<P>(b) The application should be on Form CG-3752, Application for Inspection of U.S. Vessel, which requires information on name and type of vessel, nature of employment and route in which to be operated, grade or type of cargo to be carried, place where and date when the vessel may be inspected, and that no other application has been made to any Officer in Charge, Marine Inspection, since the issuance of the last valid certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.01-20" NODE="46:1.0.1.4.23.1.7.7" TYPE="SECTION">
<HEAD>§ 31.01-20   Application for inspection of a new tank vessel or conversion of a vessel to a tank vessel—TB/ALL.</HEAD>
<P>Prior to the commencement of the construction of any new tank vessel, or prior to the commencement of the conversion of any vessel to a tank vessel, application for the approval of contract plans and specifications and for a certificate of inspection shall be made in writing to the Coast Guard and no such construction or conversion shall be proceeded with until such approval is granted. (See § 31.10-1.) 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.05" NODE="46:1.0.1.4.23.2" TYPE="SUBPART">
<HEAD>Subpart 31.05—Certificates of Inspection</HEAD>


<DIV8 N="§ 31.05-1" NODE="46:1.0.1.4.23.2.7.1" TYPE="SECTION">
<HEAD>§ 31.05-1   Issuance of certificate of inspection—TB/ALL.</HEAD>
<P>(a) When a tank vessel is found to comply with all applicable regulations, including the applicable provisions of subchapters E, F, J, O, Q, S, and W of this chapter and of 33 CFR parts 104, 155, and 157, the Officer in Charge, Marine Inspection will issue a certificate of inspection to the vessel or to its owners.
</P>
<P>(b) Certificates of inspection for tank vessels shall be similar in form to certificates issued to other cargo vessels, and in addition to the manning requirements and waters over which they may be operated, they shall be appropriately endorsed <I>Inspected and approved for the carriage of flammable or combustible liquids of Grade A, B, C, D, or E</I> (as the case may be), and such endorsement shall serve as a permit for such vessel to operate. The endorsement for the carriage of liquefied flammable gases is set forth in § 38.01-5 of this subchapter. 
</P>
<P>(c) The certificate of inspection shall be delivered to the master or owner of the tank vessel to which it relates. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49024, Sept. 26, 1977; CGD 79-023, 48 FR 51006, Nov. 4, 1983; CGD 84-069, 61 FR 25286, May 20, 1996; USCG-2003-14749, 68 FR 39314, July 1, 2003]


</CITA>
</DIV8>


<DIV8 N="§ 31.05-5" NODE="46:1.0.1.4.23.2.7.2" TYPE="SECTION">
<HEAD>§ 31.05-5   Posting the certificate of inspection—TB/ALL.</HEAD>
<P>The certificate of inspection shall be framed under glass and posted in a conspicuous part of the vessel, except that where it is not practicable to so expose the certificate of inspection it shall be carried in the vessel in such manner as authorized by the Officer in Charge, Marine Inspection. 


</P>
</DIV8>


<DIV8 N="§ 31.05-10" NODE="46:1.0.1.4.23.2.7.3" TYPE="SECTION">
<HEAD>§ 31.05-10   Period of validity for a Certificate of Inspection—TB/ALL.</HEAD>
<P>(a) A Certificate of Inspection is valid for 5 years. 
</P>
<P>(b) Application may be made by the master, owner, or agent for inspection and issuance of a new certificate of inspection at any time during the period of validity of the current certificate.
</P>
<P>(c) Certificates of inspection may be revoked or suspended by the Coast Guard where such process is authorized by law. This may occur if the vessel does not meet the requirements of law or regulations in this chapter or if there is a failure to maintain the safety requirements requisite to the issuance of a certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18804, Dec. 18, 1968, as amended by CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.05-15" NODE="46:1.0.1.4.23.2.7.4" TYPE="SECTION">
<HEAD>§ 31.05-15   Certificate of inspection; terms; endorsements—TB/ALL.</HEAD>
<P>The terms, endorsements and conditions set forth on a certificate of inspection shall have the same force and effect as the regulations contained in this subchapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.10" NODE="46:1.0.1.4.23.3" TYPE="SUBPART">
<HEAD>Subpart 31.10—Inspections</HEAD>


<DIV8 N="§ 31.10-1" NODE="46:1.0.1.4.23.3.7.1" TYPE="SECTION">
<HEAD>§ 31.10-1   Recognized classification society—TB/ALL.</HEAD>
<P>(a) In the inspection of hulls, boilers, and machinery, the current standards established by the American Bureau of Shipping and designated <I>Rules for Building and Classing Steel Vessels</I> respecting material and construction of hulls, boilers, and machinery, except as otherwise provided for by law and regulations in this chapter, shall be accepted as standard by the Coast Guard. 
</P>
<P>(b) The current standards established by the American Bureau of Shipping in effect at the time of construction of the vessel, or otherwise as applicable, shall be used. The book <I>Rules for Building and Classing Steel Vessels</I> is usually published annually and may be purchased from the American Bureau of Shipping, ABS Plaza, 16855 Northchase Drive, Houston, TX 77060. These standards may also be examined at the Coast Guard Headquarters. Contact Commandant (CG-5PS), Attn: Director of Commercial Regulations and Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509, or at the office of any Coast Guard District Commander or Officer in Charge, Marine Inspection. 
</P>
<P>(c) The approved plans and certificate of the American Bureau of Shipping, or other recognized classification society for classed vessels, may be accepted by the Coast Guard as evidence of the structural efficiency of the hull and reliability of machinery of vessels subject to the regulations in this subchapter, except as otherwise provided for by laws and regulations in this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5712, Apr. 12, 1968; CGD 88-070, 53 FR 34533, Sept. 7, 1988; 53 FR 37570, Sept. 27, 1988; 53 FR 44011, Nov. 1, 1988; CGD 95-072, 60 FR 50461, Sept. 29, 1995; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000; USCG-2009-0702, 74 FR 49226, Sept. 25, 2009; USCG-2010-0759, 75 FR 60002, Sept. 29, 2010; USCG-2013-0671, 78 FR 60146, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-5" NODE="46:1.0.1.4.23.3.7.2" TYPE="SECTION">
<HEAD>§ 31.10-5   Inspection of new tank vessels—TB/ALL.</HEAD>
<P>(a) <I>Plans.</I> Triplicate copies of contract plans and specifications shall be forwarded to the Officer in Charge, Marine Inspection, in whose district the construction will take place, for submission to the Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430, for approval, but if the tank vessel is to be classed, such plans and specifications shall first be approved by a recognized classification society. If the plans and specifications are found to be in substantial agreement with the regulations in this chapter, they shall be approved, properly stamped and dated and distributed as follows: One set to owner or builder; one set to Officer in Charge, Marine Inspection, of the district in which the vessel is to be built; and one set shall be retained at the Marine Safety Center. If such plans and specifications are not approved, the Marine Safety Center shall notify the owner or builder promptly wherein they fail to comply with the regulations in this chapter. For list of electrical plans see subchapter J (Electrical Engineering) of this chapter. 
</P>
<P>(1) The plans and specifications shall include the arrangement of the cargo gear. Prior to submission to the Officer in Charge, Marine Inspection, plans and specifications for cargo gear shall be approved by either a recognized classification society or the International Cargo Gear Bureau, Inc., whose home office is located at 321 West 44th Street, New York, NY 10036, on the Internet at <I>http://www.icgb.com.</I>
</P>
<P>(2) For vessels of 100 meters (328 feet) or more in length contracted for on or after September 7, 1990, a plan must be included which shows how visibility from the navigation bridge will meet the standards contained in § 32.16-1 of this subchapter. 
</P>
<P>(b) <I>Inspection.</I> During construction, and upon completion of each tank vessel, it shall be inspected by the Officer in Charge, Marine Inspection, to determine whether it has been built in accordance with the approved plans and specifications, and, if so, a certificate of inspection endorsed as a permit for the carriage of flammable or combustible liquids in bulk for the proper grade or grades of cargo shall be issued to the vessel or its owner. 
</P>
<P>(c) <I>Certificate of class may be accepted.</I> In the event such tank vessel is classed by the American Bureau of Shipping or other recognized classification society, the approved plans and certificates of such society may be accepted by the Coast Guard as evidence of the structural efficiency of the hull and reliability of machinery, except as otherwise provided for by law and the rules and regulations in this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 31.10-5, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov</I>.</PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 31.10-10" NODE="46:1.0.1.4.23.3.7.3" TYPE="SECTION">
<HEAD>§ 31.10-10   Vessels converted to tank vessels—TB/ALL.</HEAD>
<P>The procedure for the inspection of vessels converted to tank vessels shall conform to the inspection for new tank vessels as called for in § 31.10-5(b), and such vessels shall comply with the requirements of inspections for converted vessels as set forth in the regulations in this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 31.10-15" NODE="46:1.0.1.4.23.3.7.4" TYPE="SECTION">
<HEAD>§ 31.10-15   Inspection for certification—TB/ALL.</HEAD>
<P>(a) After receiving an application for inspection, the OCMI will inspect a tank vessel in his or her jurisdiction once every 5 years. The OCMI will ensure that every tank vessel is of a structure suitable for the carriage of flammable and/or combustible liquids in bulk and for the proper grade or grades of cargo the vessel carries while in service. If the OCMI deems it necessary, he or she may direct the vessel to be put in motion, and may adopt any other suitable means to test the tank vessel and its equipment. 
</P>
<P>(b) The inspection for certification shall include an inspection of the structure, boilers, and other pressure vessels, machinery and equipment. The inspection shall be such as to insure that the vessel, as regards the structure, boilers, and other pressure vessels and their appurtenances, piping, main and auxiliary machinery, electrical installations, life-saving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment, and other equipment is in satisfactory condition and fit for the service for which it is intended, and that it complies with the applicable regulations for such vessels, and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if required. The lights, means of making sound signals, and distress signals carried by the vessel shall also be subject to the above-mentioned inspection for the purpose of ensuring that they comply with the requirements of the applicable statutes and regulations.
</P>
<P>(c) If the vessel passes the inspection for certification, the OCMI will issue a new Certificate of Inspection. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5712, Apr. 12, 1968; CGFR 68-82, 33 FR 18804, Dec. 18, 1968; CGD 82-036, 48 FR 655, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48049, Sept. 18, 1995; CGD 95-027, 61 FR 25997, May 23, 1996; USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-16" NODE="46:1.0.1.4.23.3.7.5" TYPE="SECTION">
<HEAD>§ 31.10-16   Inspection and certification of cargo gear—TB/ALL.</HEAD>
<P>(a) The owner, operator or master shall provide the Officer in Charge, Marine Inspection with all current valid certificates and registers of cargo gear issued by competent persons or a recognized organization or nonprofit association approved by the Commandant to certify the suitability of the cargo gear. 
</P>
<P>(b) Every acceptable cargo gear certificate and/or register shall be properly executed by a person authorized to do so and shall: 
</P>
<P>(1) Certify as to the tests and examinations conducted; 
</P>
<P>(2) Show the dates on which the tests and examinations were conducted; and 
</P>
<P>(3) Indicate that the cargo gear described in the certificate or register complies with the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(c) Competent persons for the purposes of this section are defined as—
</P>
<P>(1) Surveyors of a classification society recognized by the Commandant under 46 U.S.C. 3316,
</P>
<P>(2) Surveyors of a recognized cargo gear organization; or
</P>
<P>(3) Responsible officials or employees of the testing laboratories, companies, or organizations who conduct tests of pieces of loose cargo gear, wire rope, or the annealing of gear as may be required by the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(d) The registers issued in connection with cargo gear certification must have all required entries fully completed as of the dates indicated, shall be kept current, and shall include the following: 
</P>
<P>(1) A register of the cargo handling machinery and the gear accessory thereto carried on the vessel named therein; 
</P>
<P>(2) Certification of the testing and examination of winches, derricks, and their accessory gear; 
</P>
<P>(3) Certification of the testing and examination of cranes, hoists, and their accessory gear; 
</P>
<P>(4) Certification of the testing and examination of chains, rings, hooks, shackles, swivels, and blocks; 
</P>
<P>(5) Certification of the testing and examination of wire rope; 
</P>
<P>(6) Certification of the heat treatment of chains, rings, hooks, shackles, and swivels which require such treatment; and, 
</P>
<P>(7) Certification of the annual thorough examinations of gear not required to be periodically heat treated. 
</P>
<P>(e) The authorization for organizations to perform the required inspection is granted by the Chief, Office of Vessel Activities, Commandant (CG-CVC), and will continue until superseded, canceled, or modified. The following organizations are currently recognized by the Commandant (CG-CVC) as having the technical competence to handle the required inspection:
</P>
<P>(1) National Cargo Bureau, Inc., with home offices at 180 Maiden Lane, Suite 903, New York, NY 10038; on the Internet at <I>http://www.natcargo.org.</I>
</P>
<P>(2) The International Cargo Gear Bureau, Inc., with home office at 481 Eighth Avenue, New York, NY 10001; on the Internet at <I>http://www.icgb.com.</I>
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51197, Sept. 30, 1997; USCG-2007-29018, 72 FR 53964, Sept. 21, 2007; USCG-2008-0394, 73 FR 35961, June 25, 2008; USCG-2008-0906, 73 FR 56509, Sept. 29, 2008; USCG-2021-0348, 87 FR 3224, Jan. 21, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-17" NODE="46:1.0.1.4.23.3.7.6" TYPE="SECTION">
<HEAD>§ 31.10-17   Annual and periodic inspections—TB/ALL.</HEAD>
<P>(a) <I>Annual inspection.</I> Your vessel must undergo an annual inspection within 3 months before or after each anniversary date, except as specified in paragraph (b) of this section. 
</P>
<P>(1) You must contact the cognizant OCMI to schedule an inspection at a time and place which he or she approves. No written application is required. 
</P>
<P>(2) The scope of the annual inspection is the same as the inspection for certification but in less detail unless the cognizant marine inspector finds deficiencies or determines that a major change has occurred since the last inspection. If deficiencies are found or a major change to the vessel has occurred, the marine inspector will conduct an inspection more detailed in scope to ensure that the vessel is in satisfactory condition and fit for the service for which it is intended. If your vessel passes the annual inspection, the marine inspector will endorse your vessel's current Certificate of Inspection. 
</P>
<P>(3) If the annual inspection reveals deficiencies in your vessel's maintenance, you must make any or all repairs or improvements within the time period specified by the OCMI. 
</P>
<P>(4) Nothing in this subpart limits the marine inspector from conducting such tests or inspections he or she deems necessary to be assured of the vessel's seaworthiness. 
</P>
<P>(b) <I>Periodic inspection.</I> Your vessel must undergo a periodic inspection within 3 months before or after the second or third anniversary of the date of your vessel's Certificate of Inspection. This periodic inspection will take the place of an annual inspection. 
</P>
<P>(1) You must contact the cognizant OCMI to schedule an inspection at a time and place which he or she approves. No written application is required. 
</P>
<P>(2) The scope of the periodic inspection is the same as that for the inspection for certification, as specified in § 31.10-15(b). The OCMI will ensure that the vessel is in satisfactory condition and fit for the service for which it is intended. If your vessel passes the periodic inspection, the marine inspector will endorse your vessel's current Certificate of Inspection. 
</P>
<P>(3) If the periodic inspection reveals deficiencies in your vessel's maintenance, you must make any or all repairs or improvements within the time period specified by the OCMI. 
</P>
<P>(4) Nothing in this subpart limits the marine inspector from conducting such tests or inspections he or she deems necessary to be assured of the vessel's seaworthiness.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6499, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-17a" NODE="46:1.0.1.4.23.3.7.7" TYPE="SECTION">
<HEAD>§ 31.10-17a   Certificate of Inspection: Conditions of validity.</HEAD>
<P>To maintain a valid Certificate of Inspection, you must complete your annual and periodic inspections within the periods specified in § 31.10-17 (a) and (b) and your Certificate of Inspection must be endorsed.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-18" NODE="46:1.0.1.4.23.3.7.8" TYPE="SECTION">
<HEAD>§ 31.10-18   Fire fighting equipment: General—TB/ALL.</HEAD>
<P>(a) The owner, master, or person-in-charge of a tank vessel must ensure that portable and semi-portable extinguishers are inspected and maintained in accordance with NFPA 10 (incorporated by reference, see § 31.01-2) as specified in paragraphs (a)(1) through (4) of this section.
</P>
<P>(1) Certification or licensing by a state or local jurisdiction as a fire extinguisher servicing agency will be accepted by the Coast Guard as meeting the personnel certification requirements of NFPA 10 for annual maintenance and recharging of extinguishers.
</P>
<P>(2) Monthly inspections required by NFPA 10 may be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(3) Non-rechargeable or non-refillable extinguishers must be inspected and maintained in accordance with NFPA 10; however, the annual maintenance need not be conducted by a certified person and can be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(4) The owner or managing operator must provide satisfactory evidence of the required servicing to the marine inspector. If any of the equipment or records has not been properly maintained, a qualified servicing facility must perform the required inspections, maintenance procedures, and hydrostatic pressure tests. A tag issued by a qualified servicing organization, and attached to each extinguisher, may be accepted as evidence that the necessary maintenance procedures have been conducted.
</P>
<P>(b) The owner, master, or person-in-charge of a tank vessel must ensure that the following tests and inspections of fixed fire extinguishing equipment are made:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 31.10-18(<E T="01">b</E>)—Testing of Fixed Fire Extinguishing Systems
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type system
</TH><TH class="gpotbl_colhed" scope="col">Test
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Foam</TD><TD align="left" class="gpotbl_cell">Systems utilizing a soda solution must have the solution replaced. In all cases, ascertain that the powder is not caked
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carbon dioxide</TD><TD align="left" class="gpotbl_cell">Weigh cylinders. Recharge if weight loss exceeds 10 percent of weight of charge.
<sup>1</sup>
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Cylinders must be tested and marked, and all flexible connections on fixed carbon dioxide and Halon extinguishers must be tested or renewed, as required by §§ 147.60 and 147.65 of this chapter.</P></DIV></DIV>
<P>(c) Deck foam systems must be tested at the inspection for certification and the periodic inspection by discharging foam for approximately 15 seconds from any nozzle designated by the marine inspector. It is not required to deliver foam from all foam outlets, but all lines and nozzles must be tested with water to prove they are clear of obstruction. Before the inspection for certification and periodic inspection of deck foam systems utilizing a mechanical foam system, a representative sample of the foam concentrate must be submitted to the manufacturer, or its authorized representative, or an independent laboratory accepted for this purpose by the Coast Guard, who will issue a certificate indicating gravity, pH, percentage of water dilution, and solid content.
</P>
<P>(d) At each inspection for certification, periodic inspection, and at such other times as considered necessary, the inspector must determine that all fire extinguishing equipment is in suitable condition and that the tests and inspections required by paragraphs (b) through (g) of this section have been conducted. In addition, the marine inspector may require additional tests to determine the condition of the equipment.
</P>
<P>(e) On all fire extinguishing systems, the piping, controls, valves, and alarms must be checked by the marine inspector to determine that the system is in good operating condition.
</P>
<P>(f) The fire main system must be operated and the pressure checked at the most remote and highest outlets by the marine inspector. All firehoses must be exposed to a test pressure equivalent to the maximum pressure to which they may be subjected, but not less than 100 psi. The marine inspector must check that the hose couplings are securely fastened in accordance with the regulations of this subchapter.
</P>
<P>(g) Steam smothering lines must be tested with at least 50 psi of air pressure or by blowing steam through the lines at the working pressure. A survey must be conducted for detecting corrosion and defects.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48248, July 22, 2016, as amended by USCG-2020-0519, 89 FR 76695, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-18a" NODE="46:1.0.1.4.23.3.7.9" TYPE="SECTION">
<HEAD>§ 31.10-18a   Liquefied gas vessels: additional firefighting equipment inspections.</HEAD>
<P>(a) Once during each 12 month period after the month an original Certificate of Inspection is issued for a liquefied gas vessel under § 31.05-1, the master shall ensure that the firefighting systems required in part 154 of this chapter for a liquefied gas vessel meets the following:
</P>
<P>(1) The exterior water spray system must past a water spray test.
</P>
<P>(2) The dry chemical system must meet the manufacturer's specifications for—
</P>
<P>(i) The amount of dry chemical powder; and
</P>
<P>(ii) The pressure for nitrogen bottles. 
</P>
<P>(3) The piping, valves, and controls of the system must be operable.
</P>
<P>(b) On the same date that the requirements under paragraph (a) of this section are met, the master shall record in the vessel's official logbook the following information:
</P>
<P>(1) The date of the inspection.
</P>
<P>(2) The identification of each device inspected.
</P>
<P>(3) The name of the inspector.
</P>
<CITA TYPE="N">[CGD 74-289, 44 FR 26006, May 3, 1979]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-19" NODE="46:1.0.1.4.23.3.7.10" TYPE="SECTION">
<HEAD>§ 31.10-19   All firefighting equipment may be tested—TB/ALL.</HEAD>
<P>(a) During the inspection of fire-fighting equipment, the Officer in Charge, Marine Inspection, may require fire apparatus to be tested, and used, except as provided under §§ 31.10-18(h) and 34.15-90(a) of this subchapter. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 31.10-20" NODE="46:1.0.1.4.23.3.7.11" TYPE="SECTION">
<HEAD>§ 31.10-20   Definitions relating to hull examinations—T/B ALL.</HEAD>
<P>As used in this part— 
</P>
<P>(a) <I>Drydock examination</I> means hauling out of a vessel or placing a vessel in a drydock or slipway for an examination of all accessible parts of the vessel's underwater body and all through-hull fittings. 
</P>
<P>(b) <I>Internal structural examination</I> means an examination of the vessel while afloat or in drydock and consists of a complete examination of the vessel's main strength members, including the major internal framing, the hull plating, voids, and ballast tanks, but not including cargo or fuel oil tanks. 
</P>
<P>(c) <I>Cargo tank internal examination</I> means an examination of the vessel while afloat or in drydock and consists of an examination of the internals of all cargo tanks; except, if the vessel is certificated to carry cargoes regulated under part 38 or subchapter O of this chapter, the cargo tank internal examination must be accomplished as specified in parts 38 and 151 of this chapter respectively. 
</P>
<P>(d) <I>Underwater survey</I> means the examination, while the vessel is afloat, of all accessible parts of the vessel's underwater body and all through-hull fittings. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39649, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32229, Aug. 24, 1988; CGD 95-028, 62 FR 51197, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-21" NODE="46:1.0.1.4.23.3.7.12" TYPE="SECTION">
<HEAD>§ 31.10-21   Drydock examination, internal structural examination, cargo tank internal examination, and underwater survey intervals—TB/ALL.</HEAD>
<P>(a) Except as provided in paragraphs (b) through (g) of this section, each tank vessel must undergo drydock, internal structural, and cargo tank internal examinations as follows:
</P>
<P>(1) Except under paragraph (a)(2) of this section, vessels that operate in salt water must be inspected in accordance with the intervals set forth in table 31.10-21(a). Where table 31.10-21(a) indicates a 2.5 year examination interval, it means a vessel must undergo two examinations within any five year period. No more than three years may elapse between any two examinations.
</P>
<img src="/graphics/er30jy96.000.gif"/>
<P>(2) Vessels that operate in fresh water at least six months in every 12 month period since the last drydock examination must be examined in accordance with the intervals set forth in table 31.10-21(b). Where table 31.10-21(b) indicates a 2.5 year examination interval, it means a vessel must undergo two examinations within any five year period. No more than three years may elapse between any two examinations.
</P>
<img src="/graphics/er30jy96.001.gif"/>
<P>(b) During each inspection or reinspection for certification, all wing voids, rakes, cofferdams, and other void spaces on tank barges must be opened and checked from on-deck for the presence of water or cargo indicating hull damage or cargo tank leakage. If water or cargo is not present, these spaces need not be gas freed, ventilated, cleaned, or otherwise prepared for personnel entry. If water or cargo is present, an internal structural examination may be required.
</P>
<P>(c) If, during an internal structural examination, cargo tank internal examination, or underwater survey, damage or deterioration to the hull plating, structural members, or cargo tanks is discovered, the Officer in Charge, Marine Inspection, may require the vessel to be drydocked or otherwise taken out of service to further assess the extent of the damage and to effect permanent repairs. 
</P>
<P>(d) Vessels less than 15 years of age (except wooden hull vessels) that are in salt water service with a 2.5 year drydock interval (as indicated in table 31.10-21(a) of this section) or that are in fresh water service with a five year drydock interval (as indicated in table 31.10-21(b) of this section) may be considered for an underwater survey instead of alternate drydock examinations, provided the vessel is fitted with an effective hull protection system. Vessel owners or operators must apply to the Officer in Charge, Marine Inspection, for approval of underwater surveys instead of alternate drydock examinations for each vessel. The application must include the following information: 
</P>
<P>(1) The procedure to be followed in carrying out the underwater survey. 
</P>
<P>(2) The location where the underwater survey will be accomplished. 
</P>
<P>(3) The method to be used to accurately determine the diver location relative to the hull. 
</P>
<P>(4) The means that will be provided for examining through-hull fittings. 
</P>
<P>(5) The means that will be provided for taking shaft bearing clearances. 
</P>
<P>(6) The condition of the vessel, including the anticipated draft of the vessel at the time of the survey. 
</P>
<P>(7) A description of the hull protection system. 
</P>
<P>(e) Vessels otherwise qualifying under paragraph (d) of this section, that are 15 years of age or older may be considered for continued participation in or entry into the underwater survey program on a case-by-case basis, if—
</P>
<P>(1) Before the vessel's next scheduled drydocking, the owner or operator submits a request for participation or continued participation to Commandant (CG-CVC); 
</P>
<P>(2) During the vessel's next drydocking after the request is submitted, no appreciable hull deterioration is indicated as a result of a complete set of hull gaugings; and 
</P>
<P>(3) The results of the hull gauging and the results of the Coast Guard drydock examination together with the recommendation of the Officer in Charge, Marine Inspection, are submitted to Commandant (CG-CVC) for final approval. 
</P>
<P>(f) Each vessel which has not met with the applicable examination schedules in paragraphs (a) through (e) of this section because it is on a voyage, must undergo the required examinations upon completion of the voyage.
</P>
<P>(g) The Commandant (CG-CVC) may authorize extensions to the examination intervals specified in paragraph (a) of this section. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39649, Oct. 23, 1987, as amended at 53 FR 32230, Aug. 24, 1988; 53 FR 34872, Sept. 8, 1988; CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 91-045, 61 FR 39792, July 30, 1996; CGD 96-041, 61 FR 50726, Sept. 27, 1996; CGD 95-028, 62 FR 51198, Sept. 30, 1997; USCG-2009-0702, 74 FR 49226, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-21a" NODE="46:1.0.1.4.23.3.7.13" TYPE="SECTION">
<HEAD>§ 31.10-21a   Periodic gauging of tank vessel midbodies more than 30 years old that carry certain oil cargoes—TB/ALL.</HEAD>
<P>(a) As used in this section, the term “midbody” means the 40-percent midship length (0.40L) of the tank vessel. The age of the midbody is determined from its year of original construction.
</P>
<P>(b) Midbodies of all tank vessels certificated to carry a pollution category I oil cargo listed in 46 CFR table 30.25-1 must undergo an initial gauging survey and periodic regauging surveys as follows:
</P>
<P>(1) An initial midbody gauging survey must be accomplished no later than the next drydocking inspection after the midbody becomes 30 years old.
</P>
<P>(2) Regaugings:
</P>
<P>(i) Midbodies of double hull tank vessels, or single hull tank vessels with independent tanks, that operated in fresh water at least 6 months in every 12-month period since the last drydock examination must be regauged at intervals not exceeding 10 years;
</P>
<P>(ii) Midbodies of all other tank vessels must be regauged at intervals not exceeding 5 years.
</P>
<P>(c) The midbody gauging survey must be comprised of at least three transverse (girth) belts of deck, bottom, side, inner hull, trunk, and longitudinal bulkhead plating and attached longitudinal members. The number and specific locations of the gauging points shall be to the satisfaction of the Officer in Charge of Marine Inspection (OCMI).
</P>
<P>(d) Except as provided in paragraph (f) of this section, within 60 days of the vessel's required compliance date the owner or operator shall submit the following to the OCMI that issued the vessel's current Certificate of Inspection:
</P>
<P>(1) The gauging survey results.
</P>
<P>(2) An engineering analysis signed by a registered Professional Engineer licensed by any state of the United States or the District of Columbia, or signed by a Coast Guard-approved organization, that—
</P>
<P>(i) Certifies the vessel's compliance with the minimum section modulus and plating thickness requirements of subpart 32.59 of this chapter; or
</P>
<P>(ii) Proposes structural repairs and/or modifications that will bring the vessel up to the required strength standards.
</P>
<P>(e) The vessel owner or operator shall keep a permanent copy of the Coast Guard-approved gauging report available for inspection by the OCMI.
</P>
<P>(f) Instead of the submittals required by paragraphs (c) and (d) of this section, current classification with the American Bureau of Shipping or another recognized classification society, or a load line certificate issued in accordance with the International Convention on Load Lines or the International Voyage Load Line Act, may be submitted as evidence of compliance with the requirements of this section.
</P>
<CITA TYPE="N">[CGD 91-209, 58 FR 52602, Oct. 8, 1993]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-22" NODE="46:1.0.1.4.23.3.7.14" TYPE="SECTION">
<HEAD>§ 31.10-22   Notice and plans required.</HEAD>
<P>(a) The master, owner, operator, or agent of the vessel shall notify the Officer in Charge, Marine Inspection, whenever the vessel is to be drydocked regardless of the reason for drydocking. 
</P>
<P>(b) Each vessel, except barges, that holds a Load Line Certificate must have on board a plan showing the vessel's scantlings. This plan must be made available to the Coast Guard marine inspector whenever the vessel undergoes a drydock examination, internal structural examination, cargo tank internal examination, or underwater survey or whenever repairs are made to the vessel's hull. 
</P>
<P>(c) Each barge that holds a Load Line Certificate must have a plan showing the vessel's scantlings. The plan need not be maintained on board the barge but must be made available to the Coast Guard marine inspector whenever the barge undergoes a drydock examination, internal structural examination, cargo tank internal examination or underwater survey or whenever repairs are made to the barge's hull. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39651, Oct. 23, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-24" NODE="46:1.0.1.4.23.3.7.15" TYPE="SECTION">
<HEAD>§ 31.10-24   Integral fuel oil tank examinations—T/ALL.</HEAD>
<P>(a) Each fuel oil tank with at least one side integral to the vessel's hull and located within the hull (<I>integral fuel oil tank</I>) is subject to inspection as provided in this section. The owner or operator of the vessel shall have the tanks cleaned out and gas freed as necessary to permit internal examination of the tank or tanks designated by the marine inspector. The owner or operator shall arrange for an examination of the fuel tanks of each vessel during an internal structural examination at intervals not to exceed five years. 
</P>
<P>(b) Integral non-double-bottom fuel oil tanks need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory. 
</P>
<P>(c) Double-bottom fuel oil tanks on vessels less than 10 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory. 
</P>
<P>(d) All double-bottom fuel oil tanks on vessels 10 years of age or older but less than 15 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, that the general condition of the tanks is satisfactory. 
</P>
<P>(e) All double-bottom fuel oil tanks on vessels 15 years of age or older but less than 25 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward, one amidships, and one aft double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, that the general condition of the tanks is satisfactory. 
</P>
<P>(f) All double-bottom fuel oil tanks on vessels 25 years of age or older need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one double-bottom fuel oil tank in way of each cargo tank, and by external examination of all other double-bottom fuel oil tanks, that the general condition of the tanks is satisfactory. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39651, Oct. 23, 1987, as amended at 53 FR 32230, Aug. 24, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-25" NODE="46:1.0.1.4.23.3.7.16" TYPE="SECTION">
<HEAD>§ 31.10-25   Inspection covering repairs and alterations involving safety—TB/ALL.</HEAD>
<P>No extensive alterations involving the safety of a tank vessel either in regard to hull or machinery shall be made without the approval of the Commandant. Before such alterations are carried out, copies of plans and specifications in triplicate for the work involved shall be forwarded to the Officer in Charge, Marine Inspection, in whose zone the repairs will be made, for submission to Headquarters for approval. If approved one set of the plans and specifications, properly stamped and dated, shall be returned to the owner or to the repair yard designated by the owner; one set to the Officer in Charge, Marine Inspection, who forwarded the plans and specifications to Headquarters; and one set shall be retained at Headquarters. If such plans and specifications are not approved, the Commandant shall promptly notify the owner or designated shipyard wherein they fail to comply with the regulations in this chapter. No extensive repairs to the hull or machinery which affect the safety of a vessel shall be made without the knowledge of the Officer in Charge, Marine Inspection. 


</P>
</DIV8>


<DIV8 N="§ 31.10-30" NODE="46:1.0.1.4.23.3.7.17" TYPE="SECTION">
<HEAD>§ 31.10-30   Stability requirements—TB/ALL.</HEAD>
<P>Each tank vessel must meet the applicable requirements in subchapter S of this chapter.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51006, Nov. 4, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-32" NODE="46:1.0.1.4.23.3.7.18" TYPE="SECTION">
<HEAD>§ 31.10-32   Loading information—TB/ALL.</HEAD>
<P>(a) This section applies to each tankship and tank barge the construction of which begins on or after September 6, 1977. 
</P>
<P>(b) Each tank vessel over 300 feet in length must have the loading information prescribed in either § 42.15-1(a) or § 45.105(a) of this chapter. For tank vessels subject to the Load Line Acts the information must be approved by the Commandant or by a recognized classification society that is approved by the Commandant. For tank vessels not subject to the Load Line Acts loading information must be approved by the Commandant. If the vessel is a tankship, the approved information must be provided to the master of the vessel. If the vessel is a tank barge, the information must be provided to the person in charge of handling the cargo during loading or off-loading of the barge. 
</P>
<CITA TYPE="N">[CGD 75-041, 42 FR 28887, June 6, 1977; 42 FR 35650, July 11, 1977]


</CITA>
</DIV8>


<DIV8 N="§ 31.10-35" NODE="46:1.0.1.4.23.3.7.19" TYPE="SECTION">
<HEAD>§ 31.10-35   Permit to proceed to another port for repair—TB/ALL.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection, may issue a permit to proceed to another port for repair, Form CG-948, to a vessel if in his judgment it can be done with safety even if the certificate of inspection of the vessel has expired or is about to expire. 
</P>
<P>(b) Such permit will only be issued upon the written application of the master, owner or agent of the vessel. 
</P>
<P>(c) The permit will state upon its face the conditions under which it is issued and whether or not the vessel is permitted to carry freight or passengers. Passengers may not be carried if the certificate of inspection has expired. 
</P>
<P>(d) The permit shall be carried in a manner similar to that described in § 31.05-5 for a certificate of inspection. 


</P>
</DIV8>


<DIV8 N="§ 31.10-40" NODE="46:1.0.1.4.23.3.7.20" TYPE="SECTION">
<HEAD>§ 31.10-40   Inspection during trial trip—T/ALL.</HEAD>
<P>On the trial trip of each new or converted tankship, an inspector shall be present to observe from the standpoint of safety in the carriage of flammable and/or combustible liquids in bulk, the operation of boilers, engines, steering gear, and auxiliaries; and if not satisfied with the performance of such boilers and machinery, appliances, and apparatus for stowage, he shall make such requirements as in his judgment will overcome any deficiencies which may have come under his observation. 


</P>
</DIV8>


<DIV8 N="§ 31.10-45" NODE="46:1.0.1.4.23.3.7.21" TYPE="SECTION">
<HEAD>§ 31.10-45   Inspection of crew accommodations—TB/ALL.</HEAD>
<P>Crew's quarters shall be inspected to determine their sanitary condition. The Officer in Charge, Marine Inspection, upon completing such inspection, shall notify the master or officer in charge of the vessel of his findings, which shall be entered in the vessel's log book. 


</P>
</DIV8>


<DIV8 N="§ 31.10-50" NODE="46:1.0.1.4.23.3.7.22" TYPE="SECTION">
<HEAD>§ 31.10-50   Inspection of bilges—TB/ALL.</HEAD>
<P>(a) When inspecting oil-burning vessels, either internal-combustion type or steam-driven type, the marine inspector shall examine the tank tops and bilges in the fireroom and engineroom to see that there is no accumulation of oil which might create a fire hazard. 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.15" NODE="46:1.0.1.4.23.4" TYPE="SUBPART">
<HEAD>Subpart 31.15—Manning of Tank Vessels</HEAD>


<DIV8 N="§ 31.15-1" NODE="46:1.0.1.4.23.4.7.1" TYPE="SECTION">
<HEAD>§ 31.15-1   Officers and crews—TB/ALL.</HEAD>
<P>The Officer in Charge, Marine Inspection (OCMI), that inspects the vessel enters on the Certificate of Inspection (COI) for each tank vessel the complement of officers and crew that are required by statute and regulation and that in the judgment of the OCMI are necessary for its safe operation. The OCMI may change the complement from time to time by endorsement to the COI for changes in conditions of employment.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17155, Apr. 4, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 31.15-5" NODE="46:1.0.1.4.23.4.7.2" TYPE="SECTION">
<HEAD>§ 31.15-5   Tank barges—B/ALL.</HEAD>
<P>Tank barges subject to the provisions of this subchapter need not be manned unless, in the judgment of the Officer in Charge, Marine Inspection, such manning is necessary for the protection of life and property and for the safe operation of the vessel.
</P>
<CITA TYPE="N">[CGD 81-059, 54 FR 151, Jan. 4, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 31.15-10" NODE="46:1.0.1.4.23.4.7.3" TYPE="SECTION">
<HEAD>§ 31.15-10   Towing vessels may carry persons in addition to crew—B/LBR.</HEAD>
<P>(a) Towing vessels engaged in towing tank barges on the Great Lakes, inland waters, or rivers, may be authorized by the Coast Guard District Commander of the district to carry on board such number of persons in addition to its crew as shall be deemed necessary to carry on the legitimate business of such towing vessel or barge, not exceeding, however, one person to every net ton of the towing vessel. 
</P>
<P>(b) A Coast Guard District Commander granting a license to a vessel engaged in towing to carry persons in addition to its crew shall notify the Officer in Charge, Marine Inspection, in whose jurisdiction the vessel receiving the permit is engaged, and the Officer in Charge, Marine Inspection, shall keep a record of the same. 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.20" NODE="46:1.0.1.4.23.5" TYPE="SUBPART">
<HEAD>Subpart 31.20—Waters Operated Over</HEAD>


<DIV8 N="§ 31.20-1" NODE="46:1.0.1.4.23.5.7.1" TYPE="SECTION">
<HEAD>§ 31.20-1   Waters—TB/ALL.</HEAD>
<P>The certificate of inspection shall show the waters over which the tank vessel is permitted to operate, such as: all waters; oceans; coastwise; Great Lakes; bays, sounds, and lakes other than the Great Lakes; rivers; or inland waters tributary to the Gulf of America. 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.25" NODE="46:1.0.1.4.23.6" TYPE="SUBPART">
<HEAD>Subpart 31.25—Load Lines</HEAD>


<DIV8 N="§ 31.25-1" NODE="46:1.0.1.4.23.6.7.1" TYPE="SECTION">
<HEAD>§ 31.25-1   Load lines required—TB/OCL.</HEAD>
<P>All tank vessels of 150 gross tons or over, or 79 feet in length or greater, navigating the oceans, coastwise waters, and Great Lakes are subject to the regulations in parts 42 to 45, inclusive, subchapter E (Load Lines), of this chapter, as applicable. 
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17481, Oct. 29, 1969]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="31.30" NODE="46:1.0.1.4.23.7" TYPE="SUBPART">
<HEAD>Subpart 31.30—Marine Engineering</HEAD>


<DIV8 N="§ 31.30-1" NODE="46:1.0.1.4.23.7.7.1" TYPE="SECTION">
<HEAD>§ 31.30-1   Marine engineering regulations and material specifications—TB/ALL.</HEAD>
<P>(a) All tank vessels are subject to the regulations contained in parts 50 to 63, inclusive, of subchapter F (Marine Engineering) of this chapter, whenever applicable, except as such regulations are modified by the regulations in this subchapter for tank vessels. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18804, Dec. 18, 1968]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="31.35" NODE="46:1.0.1.4.23.8" TYPE="SUBPART">
<HEAD>Subpart 31.35—Electrical Engineering</HEAD>


<DIV8 N="§ 31.35-1" NODE="46:1.0.1.4.23.8.7.1" TYPE="SECTION">
<HEAD>§ 31.35-1   Electrical installations, lighting and power equipment, batteries, etc.—TB/ALL.</HEAD>
<P>All tank vessels are subject to the regulations contained in subchapter J (Electrical Engineering) of this chapter except as such regulations are modified by the regulations in this subchapter for tank vessels. 


</P>
</DIV8>


<DIV8 N="§ 31.35-5" NODE="46:1.0.1.4.23.8.7.2" TYPE="SECTION">
<HEAD>§ 31.35-5   Communications; alarm systems, telephone and voice tube systems, engine telegraph systems, etc.—TB/ALL.</HEAD>
<P>All tank vessels are subject to the regulations contained in subchapter J (Electrical Engineering) of this chapter except as such regulations are modified by the regulations in this subchapter for tank vessels. 


</P>
</DIV8>

</DIV6>


<DIV6 N="31.36" NODE="46:1.0.1.4.23.9" TYPE="SUBPART">
<HEAD>Subpart 31.36—Lifesaving Appliances and Arrangements</HEAD>


<DIV8 N="§ 31.36-1" NODE="46:1.0.1.4.23.9.7.1" TYPE="SECTION">
<HEAD>§ 31.36-1   Lifesaving appliances and arrangements—TB/ALL.</HEAD>
<P>All lifesaving appliances and arrangements on tank vessels must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25286, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="31.40" NODE="46:1.0.1.4.23.10" TYPE="SUBPART">
<HEAD>Subpart 31.40—Certificates Under International Convention for Safety of Life at Sea, 1974</HEAD>


<DIV8 N="§ 31.40-1" NODE="46:1.0.1.4.23.10.7.1" TYPE="SECTION">
<HEAD>§ 31.40-1   Application—T/ALL</HEAD>
<P>The provisions of this subpart shall apply to all tankships on an international voyage. (See § 30.01-6 of this chapter.)
</P>
<CITA TYPE="N">[CGD 95-012, 60 FR 48049, Sept. 18, 1995, as amended by USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-5" NODE="46:1.0.1.4.23.10.7.2" TYPE="SECTION">
<HEAD>§ 31.40-5   Cargo Ship Safety Construction Certificate—T/ALL.</HEAD>
<P>(a) All tankships on an international voyage are required to have a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast Guard or the American Bureau of Shipping to certain vessels on behalf of the United States of America as provided in Regulation 12, Chapter I, of the International Convention for Safety of Life at Sea, 1974.
</P>
<P>(b) All such tankships shall meet the applicable requirements of this chapter for tankships on an international voyage. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGD 90-008, 55 FR 30660, July 26, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-10" NODE="46:1.0.1.4.23.10.7.3" TYPE="SECTION">
<HEAD>§ 31.40-10   Cargo Ship Safety Equipment Certificate—T/ALL.</HEAD>
<P>(a) All tankships on an international voyage are required to have a Cargo Ship Safety Equipment Certificate. 
</P>
<P>(b) All such tankships shall meet the applicable requirements of this chapter for tankships on an international voyage. 


</P>
</DIV8>


<DIV8 N="§ 31.40-15" NODE="46:1.0.1.4.23.10.7.4" TYPE="SECTION">
<HEAD>§ 31.40-15   Cargo Ship Safety Radio Certificate—T/ALL.</HEAD>
<P>Every tankship equipped with a radio installation on an international voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the requirements of the Federal Communication Commission and the International Convention for Safety of Life at Sea.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-25" NODE="46:1.0.1.4.23.10.7.5" TYPE="SECTION">
<HEAD>§ 31.40-25   Exemption Certificate—T/ALL.</HEAD>
<P>(a) A tankship may be exempted by the Commandant from complying with certain requirements of the Convention under his administration upon request made in writing to him and transmitted via the Officer in Charge, Marine Inspection. 
</P>
<P>(b) When an exemption is granted to a tankship by the Commandant under and in accordance with the Convention, an Exemption Certificate describing such exemption shall be issued through the appropriate Officer in Charge, Marine Inspection, in addition to other required certificates. 


</P>
</DIV8>


<DIV8 N="§ 31.40-30" NODE="46:1.0.1.4.23.10.7.6" TYPE="SECTION">
<HEAD>§ 31.40-30   Safety Management Certificate—T/ALL.</HEAD>
<P>All tankships to which 33 CFR part 96 applies on an international voyage must have a valid Safety Management Certificate and a copy of their company's valid Document of Compliance certificate on board.
</P>
<CITA TYPE="N">[CGD 95-073, 62 FR 67514, Dec. 24, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-35" NODE="46:1.0.1.4.23.10.7.7" TYPE="SECTION">
<HEAD>§ 31.40-35   Availability of certificates.</HEAD>
<P>The Convention certificates shall be on board the vessel and readily available for examination at all times.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-40" NODE="46:1.0.1.4.23.10.7.8" TYPE="SECTION">
<HEAD>§ 31.40-40   Duration of Convention certificates—T/ALL.</HEAD>
<P>(a) The following certificates are valid for a period of not more than 60 months. 
</P>
<P>(1) A Cargo Ship Safety Construction Certificate. 
</P>
<P>(2) A Cargo Ship Safety Equipment Certificate. 
</P>
<P>(3) A Safety Management Certificate. 
</P>
<P>(4) A Cargo Ship Safety Radio Certificate. 
</P>
<P>(b) An Exemption certificate must not be valid for longer than the period of the certificate to which it refers. 
</P>
<P>(c) A Convention certificate may be withdrawn, revoked, or suspended at any time when it is determined that the vessel is no longer in compliance with applicable requirements. (See § 2.01-70 of this chapter for procedures governing appeals.)
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 31.40-45" NODE="46:1.0.1.4.23.10.7.9" TYPE="SECTION">
<HEAD>§ 31.40-45   American Bureau of Shipping—T/ALL.</HEAD>
<P>(a) The American Bureau of Shipping, with its home office at ABS Plaza, 16855 Northchase Drive, Houston, TX 77060, is hereby designated as an organization duly authorized to issue the <I>Cargo Ship Safety Construction Certificate</I> to certain tankships on behalf of the United States of America as provided in Regulation 12, chapter I, of the International Convention for Safety of Life at Sea, 1974, and executive order 12234 and the certificate shall be subject to the requirements in this subpart. The American Bureau of Shipping is authorized to place the official seal of the United States of America on the certificate. This designation and delegation to the American Bureau of Shipping shall be in effect from May 26, 1965, until terminated by proper authority and notice of cancellation is published in the <E T="04">Federal Register.</E>
</P>
<P>(b) At the option of the owner or agent of a tankship on an international voyage and on direct application to the American Bureau of Shipping, the Bureau may issue to such tankship a Cargo Ship Safety Construction Certificate, having a period of validity of not more than 60 months after ascertaining that the tankship: 
</P>
<P>(1) Has met the applicable requirements of the Convention; and, 
</P>
<P>(2) Is currently classed by the Bureau and classification requirements have been dealt with to the satisfaction of the Bureau. 
</P>
<P>(c) When the Bureau determines that a tankship to which it has issued a Cargo Ship Safety Construction Certificate no longer complies with the Bureau's applicable requirements for classification, the Bureau shall immediately furnish to the Coast Guard all relevant information, which will be used by the Coast Guard to determine whether or not to withdraw, revoke or suspend the Cargo Ship Safety Construction Certificate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16662, Dec. 30, 1965, as amended by CGD 90-008, 55 FR 30660, July 26, 1990; CGD 96-041, 61 FR 50726, Sept. 27, 1996; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="32" NODE="46:1.0.1.4.24" TYPE="PART">
<HEAD>PART 32—SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 3703, 3719; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4; Subpart 32.59 also issued under the authority of Sec. 4109, Pub. L. 101-380, 104 Stat. 515.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16671, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="32.01" NODE="46:1.0.1.4.24.1" TYPE="SUBPART">
<HEAD>Subpart 32.01—General</HEAD>


<DIV8 N="§ 32.01-1" NODE="46:1.0.1.4.24.1.7.1" TYPE="SECTION">
<HEAD>§ 32.01-1   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and make the material available to the public. All approved material is on file at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. You may also inspect this material at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> All material is available from the sources indicated in paragraph (b) of this section.
</P>
<P>(b) American Bureau of Shipping (ABS), ABS Plaza, 16855 Northchase Drive, Houston, TX 77060, 281-877-5800, <I>http://www.eagle.org.</I>
</P>
<P>(1) Rules for Building and Classing Steel Vessels, 1989, incorporation by reference approved for §§ 32.15-15; 32.60-10; 32.65-40.
</P>
<P>(2) [Reserved]
</P>
<P>(c) ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, 877-909-2786, <I>http://www.astm.org.</I>
</P>
<P>(1) ASTM D4986-98, Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials, incorporation by reference approved for § 32.57-10.
</P>
<P>(2) ASTM F1273-91 (Reapproved 2007), Standard Specification for Tank Vent Flame Arresters (approved December 1, 2007), incorporation by reference approved for § 32.20-10.
</P>
<P>(d) International Maritime Organization (IMO) Publishing, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, <I>http://www.imo.org</I>.
</P>
<P>(1) International Convention for the Safety of Life at Sea (SOLAS), as amended, Consolidated Edition, 2009, including Erratum, IBR approved for § 32.56-1(b).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[CGD 88-032, 56 FR 35820, July 29, 1991] 
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 32.01-1, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>

</DIV6>


<DIV6 N="32.02" NODE="46:1.0.1.4.24.2" TYPE="SUBPART">
<HEAD>Subpart 32.02—Safety Requirements</HEAD>


<DIV8 N="§ 32.02-1" NODE="46:1.0.1.4.24.2.7.1" TYPE="SECTION">
<HEAD>§ 32.02-1   Means of escape—T/ALL.</HEAD>
<P>On all tankships where the plans and arrangements will possibly permit, all passageways leading to living quarters, or places where anyone may be regularly employed, shall be provided with not less than two avenues of escape so located that if one of such avenues is not available another may be. The locality and arrangement of such additional means of escape shall be determined by the inspectors as will in their judgment best carry out the purpose for which this provision was made. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965. Redesignated by CGD 88-032, 56 FR 35820, July 29, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 32.02-5" NODE="46:1.0.1.4.24.2.7.2" TYPE="SECTION">
<HEAD>§ 32.02-5   Communication between deckhouses—TB/OCLB.</HEAD>
<P>On all tank vessels where the distance between deckhouses is more than 46 meters (150 feet), a fixed means of facilitating communication between both ends of the vessel, such as a raised fore and aft bridge or side tunnels, must be provided. Previously approved arrangements may be retained so long as they are maintained in satisfactory condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 25997, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 32.02-10" NODE="46:1.0.1.4.24.2.7.3" TYPE="SECTION">
<HEAD>§ 32.02-10   Rails—TB/ALL.</HEAD>
<P>(a) All tank vessels, except unmanned tank barges, contracted for on or after July 1, 1969, shall have efficient guard rails or bulwarks on decks and bridges. The height of rails or bulwarks shall be at least 39
<FR>1/2</FR> inches from the deck except that where this height would interfere with the normal operation of the vessel, a lesser height may be approved by the Commandant. At exposed peripheries of the freeboard and superstructure decks the rails shall be in at least three courses including the top. The opening below the lowest course shall not be more than 9 inches. The courses shall not be more than 15 inches apart. In the case of ships with rounded gunwales, the guard rail supports shall be placed on the flat of the deck. On other decks and bridges the rails shall be in at least two courses, including the top, approximately evenly spaced. All rails shall consist of solid or tubular sections or chains or wire rope or a combination thereof.
</P>
<P>(b) Where it can be shown to the satisfaction of the Commandant that a vessel is engaged exclusively on voyages of a sheltered nature, the provisions of paragraph (a) of this section may be relaxed.
</P>
<P>(c) Tank vessels contracted for prior to July 1, 1969, except unmanned tank barges, assigned a deeper load line under part 42 of subchapter E (Load Lines) of this chapter shall have efficient guard rails or bulwarks as required by paragraph (a) of this section. Otherwise, existing rails and bulwarks previously approved will be considered satisfactory so long as they are maintained in good condition. Minor repairs and alterations may be made to the same standards as the original construction.
</P>
<P>(d) All tank vessels in ocean and coastwise service, except unmanned tank barges, constructed on or after June 15, 1987, must have suitable storm rails installed in all passageways and at the deckhouse sides on weather decks where persons on board might have normal access. Storm rails must be installed on both sides of passageways which are six feet or more in width. Tank vessels to which this paragraph applies constructed prior to June 15, 1987, may retain previously accepted or approved installations so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17481, Oct. 29, 1969, as amended by CGD 84-073; 52 FR 18362, May 15, 1987; 52 FR 22751, June 15, 1987. Redesignated by CGD 88-032, 56 FR 35820, July 29, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 32.02-15" NODE="46:1.0.1.4.24.2.7.4" TYPE="SECTION">
<HEAD>§ 32.02-15   Guards at dangerous places—TB/ALL.</HEAD>
<P>All exposed and dangerous places such as gears and machinery shall be properly protected with covers, guards or rails in order that the danger of accidents may be minimized. On vessels equipped with radio communication, the lead-ins shall be efficiently incased or insulated to insure against accidental shock. Such lead-ins shall be located so as not to interfere with the launching of lifeboats and life rafts. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec 30, 1965. Redesignated by CGD 88-032, 56 FR 35820, July 29, 1991]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.05" NODE="46:1.0.1.4.24.3" TYPE="SUBPART">
<HEAD>Subpart 32.05—Markings</HEAD>


<DIV8 N="§ 32.05-1" NODE="46:1.0.1.4.24.3.7.1" TYPE="SECTION">
<HEAD>§ 32.05-1   Draft marks and draft indicating systems—TB/ALL.</HEAD>
<P>(a) All vessels must have draft marks plainly and legibly visible upon the stem and upon the sternpost or rudderpost or at any place at the stern of the vessel as may be necessary for easy observance. The bottom of each mark must indicate the draft.
</P>
<P>(b) The draft must be taken from the bottom of the keel to the surface of the water at the location of the marks.
</P>
<P>(c) In cases where the keel does not extend forward or aft to the location of the draft marks, due to raked stem or cutaway skeg, the datum line from which the drafts shall be taken, shall be obtained by projecting the line of the bottom of the keel forward or aft, as the case may be, to the location of the draft marks. 
</P>
<P>(d) In cases where a vessel may have a skeg or other appendage extending locally below the line of the keel, the draft at the end of the vessel adjacent to such appendage shall be measured to a line tangent to the lowest part of such appendage and parallel to the line of the bottom of the keel. 
</P>
<P>(e) Draft marks must be separated so that the projections of the marks onto a vertical plane are of uniform height equal to the vertical spacing between consecutive marks.
</P>
<P>(f) Draft marks must be painted in contrasting color to the hull.
</P>
<P>(g) In cases where draft marks are obscured due to operational constraints or by protrusions, the vessel must be fitted with a reliable draft indicating system from which the bow and stern drafts can be determined.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 89-037, 57 FR 41821, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 32.05-5" NODE="46:1.0.1.4.24.3.7.2" TYPE="SECTION">
<HEAD>§ 32.05-5   Vessel's name on equipment—TB/ALL.</HEAD>
<P>The equipment of all tank vessels, such as fire hose, fire axes, lifeboats, life rafts, life preservers, and lifeboats, shall be painted or branded with the name of the vessel upon which they are used. 


</P>
</DIV8>


<DIV8 N="§ 32.05-10" NODE="46:1.0.1.4.24.3.7.3" TYPE="SECTION">
<HEAD>§ 32.05-10   Name of tankship—T/ALL.</HEAD>
<P>Every tankship shall have the name marked upon each bow and upon the stern, and the home port shall also be marked upon the stern. The name shall be in a light color on a dark ground, or in a dark color on a light ground, and shall be distinctly visible. The smallest letters used shall be not less than 4 inches in size. In addition, every tankship shall have her name conspicuously displayed in distinct plain letters, of not less than 6 inches in size, on each outer side of the pilothouse. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGFR 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 32.05-15" NODE="46:1.0.1.4.24.3.7.4" TYPE="SECTION">
<HEAD>§ 32.05-15   Name of tank barge—B/ALL.</HEAD>
<P>Every tank barge shall have its name or number carved, punch-marked, or welded on the main beam, inside the cargo hatch, or other suitable permanent part of the vessel's structure for the purpose of identification. The vessel's name or number shall be so displayed at the highest part of the vessel's hull or permanent structure that the name or number can be seen from either side. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16657, Dec. 30, 1965, as amended by CGFR 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.15" NODE="46:1.0.1.4.24.4" TYPE="SUBPART">
<HEAD>Subpart 32.15—Navigation Equipment</HEAD>


<DIV8 N="§ 32.15-5" NODE="46:1.0.1.4.24.4.7.1" TYPE="SECTION">
<HEAD>§ 32.15-5   Whistles—T/ALL.</HEAD>
<P>(a) [Reserved]
</P>
<P>(b) On tankships contracted for on and after November 19, 1955 means shall be provided to operate the whistle from a position adjacent to the main steering station and from the steering station on top of the pilothouse where such steering station is fitted. Details of the whistle operating devices shall meet the requirements of subchapter J (Electrical Engineering) of this chapter.
</P>
<NOTE>
<HED>Note:</HED>
<P>Appendix A in 33 CFR subchapter D contains the International Regulations for Preventing Collisions at Sea, 1972.</P></NOTE>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 74-125A, 47 FR 15230, Apr. 8, 1982; CGD 82-036, 48 FR 654, Jan. 6, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 32.15-10" NODE="46:1.0.1.4.24.4.7.2" TYPE="SECTION">
<HEAD>§ 32.15-10   Sounding machines—T/OCL.</HEAD>
<P>All mechanically propelled vessels in ocean or coastwise service of 500 gross tons and over, and all mechanically propelled vessels in of 500 gross tons and over and certificated for service on the River St. Lawrence eastward of the lower exit of the St. Lambert Lock at Montreal, Canada, must be fitted with an efficient electronic deep-sea sounding apparatus.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 25997, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 32.15-15" NODE="46:1.0.1.4.24.4.7.3" TYPE="SECTION">
<HEAD>§ 32.15-15   Anchors, Chains, and Hawsers—TB/ALL</HEAD>
<P>(a) <I>Application.</I> Use the following table to determine which provisions of this section apply to you:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">If you own . . .
</TH><TH class="gpotbl_colhed" scope="col">And . . .
</TH><TH class="gpotbl_colhed" scope="col">Then . . .
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) A tankship or a manned seagoing barge</TD><TD align="left" class="gpotbl_cell">It was constructed before June 15, 1987,</TD><TD align="left" class="gpotbl_cell">It must meet the requirements of paragraphs (d) and (f).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) A tankship or a manned seagoing barge</TD><TD align="left" class="gpotbl_cell">It was constructed on or after June 15, 1987,</TD><TD align="left" class="gpotbl_cell">It must meet all the requirements of this section except paragraphs (d) and (e).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) An unmanned barge equipped with anchors</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">It must meet the requirements of paragraphs (e) and (f).</TD></TR></TABLE></DIV></DIV>
<P>(b) <I>Ocean, Coastwise, or Great Lakes Service.</I> Tankships in ocean, coastwise, or Great Lakes service and manned seagoing barges must be fitted with anchors, chains and hawsers in general agreement with the standards established by the American Bureau of Shipping. The current standards of other recognized classification societies may also be accepted upon approval by the Commandant. 
</P>
<P>(c) <I>Lakes, Bays, and Sounds, or River Service.</I> Tankships in lakes, bays, and sounds, or river service must be fitted with such ground tackle and hawsers as deemed necessary by the Officer in Charge, Marine Inspection, depending upon the size of the tankship and the waters on which it operates. 
</P>
<P>(d) <I>Tankships and Barges Constructed Before June 15, 1987.</I> For each tankship or manned seagoing barge constructed before June 15, 1987, except a barge specified in paragraph (e) of this section, the equipment previously accepted or approved is satisfactory for the same service so long as it is maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection (OCMI). If the service of the vessel changes, the OCMI will evaluate the suitability of the equipment.
</P>
<P>(e) <I>Barges Equipped with Anchors to Comply with 33 CFR 155.230(b)(1).</I> Each barge equipped with an anchor, to comply with 33 CFR 155.230(b)(1), must be fitted with an operable anchoring system that includes a cable or chain, and a winch or windlass. All components of the system must be in general conformity with the standards issued by a recognized classification society. Inquiries concerning classification society standards for anchoring systems should be directed to Commandant (CG-ENG-3), Attn: Systems Engineering Division, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509; telephone 202-372-1378 or fax 202-372-1925. If the Coast Guard finds that your anchoring system is not in general conformity with an approved standard, it will advise you how to bring it into such conformity. 
</P>
<P>(f) <I>Operation and Performance.</I> Each anchor, exposed length of chain or cable, and hawser must be visually inspected before the barge begins each voyage. The anchor must be stowed so that it is ready for immediate use in an emergency. The barge must have a working means for releasing the anchor that can be operated safely by one or two persons.
</P>
<CITA TYPE="N">[CGD 84-073, 52 FR 18362, May 15, 1987; 52 FR 22751, June 15, 1987, as amended by USCG-1998-4443, 63 FR 71764, Dec. 30, 1998; USCG-1998-4443, 65 FR 31813, May 19, 2000; USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2009-0702, 74 FR 49227, Sept. 25, 2009; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 32.15-30" NODE="46:1.0.1.4.24.4.7.4" TYPE="SECTION">
<HEAD>§ 32.15-30   Radar—T/OC.</HEAD>
<P>All tankships of 1,600 gross tons and over in ocean or coastwise service must be fitted with a marine radar system for surface navigation. Facilities for plotting radar readings must be provided on the bridge.
</P>
<CITA TYPE="N">[CGD 74-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>


<DIV8 N="§ 32.15-35" NODE="46:1.0.1.4.24.4.7.5" TYPE="SECTION">
<HEAD>§ 32.15-35   Magnetic Compass and Gyrocompass—T/OC.</HEAD>
<P>(a) All tankships in ocean or coastwise service must be fitted with a magnetic compass.
</P>
<P>(b) All tankships of 1,600 gross tons and over in ocean or coastwise service must be fitted with a gyrocompass in addition to the magnetic compass.
</P>
<P>(c) Each tankship must have an illuminated repeater for the gyrocompass required under paragraph (b) that is at the main steering stand unless the gyrocompass is illuminated and is at the main steering stand. 
</P>
<CITA TYPE="N">[CGD 74-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.16" NODE="46:1.0.1.4.24.5" TYPE="SUBPART">
<HEAD>Subpart 32.16—Navigation Bridge Visibility</HEAD>


<DIV8 N="§ 32.16-1" NODE="46:1.0.1.4.24.5.7.1" TYPE="SECTION">
<HEAD>§ 32.16-1   Navigation bridge visibility-T/ALL.</HEAD>
<P>Each tankship which is 100 meters (328 feet) or more in length and contracted for on or after September 7, 1990, must meet the following requirements: 
</P>
<P>(a) The field of vision from the navigation bridge, whether the vessel is in a laden or unladen condition, must be such that: 
</P>
<P>(1) From the conning position, the view of the sea surface is not obscured forward of the bow by more than the lesser of two ship lengths or 500 meters (1,640 feet) from dead ahead to 10 degrees on either side of the vessel. Within this arc of visibility any blind sector caused by cargo, cargo gear, or other permanent obstruction must not exceed 5 degrees. 
</P>
<P>(2) From the conning position, the horizontal field of vision extends over an arc from at least 22.5 degrees abaft the beam on one side of the vessel, through dead ahead, to at least 22.5 degrees abaft the beam on the other side of the vessel. Blind sectors forward of the beam caused by cargo, cargo gear, or other permanent obstruction must not exceed 10 degrees each, nor total more than 20 degrees, including any blind sector within the arc of visibility described in paragraph (a)(1) of this section. 
</P>
<P>(3) From each bridge wing, the field of vision extends over an arc from at least 45 degrees on the opposite bow, through dead ahead, to at least dead astern. 
</P>
<P>(4) From the main steering position, the field of vision extends over an arc from dead ahead to at least 60 degrees on either side of the vessel. 
</P>
<P>(5) From each bridge wing, the respective side of the vessel is visible forward and aft. 
</P>
<P>(b) Windows fitted on the navigation bridge must be arranged so that: 
</P>
<P>(1) Framing between windows is kept to a minimum and is not installed immediately in front of any work station. 
</P>
<P>(2) Front windows are inclined from the vertical plane, top out, at an angle of not less than 10 degrees and not more than 25 degrees; 
</P>
<P>(3) The height of the lower edge of the front windows is limited to prevent any obstruction of the forward view previously described in this section; and 
</P>
<P>(4) The height of the upper edge of the front windows allows a forward view of the horizon at the conning position, for a person with a height of eye of 1.8 meters (71 inches), when the vessel is at a forward pitch angle of 20 degrees. 
</P>
<P>(c) Polarized or tinted windows must not be fitted.
</P>
<CITA TYPE="N">[CGD 85-099, 55 FR 32247, Aug. 8, 1990]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.20" NODE="46:1.0.1.4.24.6" TYPE="SUBPART">
<HEAD>Subpart 32.20—Equipment Installations</HEAD>


<DIV8 N="§ 32.20-1" NODE="46:1.0.1.4.24.6.7.1" TYPE="SECTION">
<HEAD>§ 32.20-1   Equipment installations on vessels during World War II—TB/ALL.</HEAD>
<P>Boilers, pressure vessels, machinery, piping, electrical and other installations, including lifesaving, firefighting and other safety equipment, installed on vessels during the Unlimited National Emergency declared by the President on May 27, 1941, and prior to the termination of title V of the Second War Powers Act, as extended (sec. 501, 56 Stat. 180, 50 U.S.C. 635), which do not fully meet the detailed requirements of the regulations in this chapter, may be continued in service if found to be satisfactory by the Commandant for the purpose intended. In each instance prior to final action by the Commandant, the Officer in Charge, Marine Inspection, shall notify Headquarters of the facts in the case, together with recommendations relative to suitability for retention. 


</P>
</DIV8>


<DIV8 N="§ 32.20-5" NODE="46:1.0.1.4.24.6.7.2" TYPE="SECTION">
<HEAD>§ 32.20-5   Pressure vacuum relief valves—TB/ALL.</HEAD>
<P>The pressure vacuum relief valve shall be of a type and size approved by the Commandant for the purpose intended. For specifications and procedures re approval, see subpart 162.017 of subchapter Q (Specifications) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 32.20-10" NODE="46:1.0.1.4.24.6.7.3" TYPE="SECTION">
<HEAD>§ 32.20-10   Flame arresters—TB/ALL.</HEAD>
<P>Flame arresters must be of a type and size suitable for the purpose intended and meet ASTM F 1273 (incorporated by reference, see § 32.01-1).
</P>
<CITA TYPE="N">[CGD 88-032, 56 FR 35821, July 29, 1991, as amended by USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 32.20-20" NODE="46:1.0.1.4.24.6.7.4" TYPE="SECTION">
<HEAD>§ 32.20-20   Liquid level gaging—T/ALL.</HEAD>
<P>On tankships, the construction or conversion of which is started on or after July 1, 1951, a method for determining the level of the liquid in a cargo tank without opening ullage holes, cargo hatches, or Butterworth plates, shall be provided on all tankships certificated for the carriage of Grade A liquids: <I>Provided,</I> That ullage holes fitted with sounding pipes tightly secured to the underside of the tank tops, open at the bottom, and extending to within 18 inches or less of the bottom of the tank shall be considered as complying with the foregoing requirement.


</P>
</DIV8>

</DIV6>


<DIV6 N="32.25" NODE="46:1.0.1.4.24.7" TYPE="SUBPART">
<HEAD>Subpart 32.25—General Alarm Systems</HEAD>


<DIV8 N="§ 32.25-1" NODE="46:1.0.1.4.24.7.7.1" TYPE="SECTION">
<HEAD>§ 32.25-1   General alarm systems for tankships and manned tank barges.</HEAD>
<P>A general alarm system must be installed on tankships and manned tank barges which meets the requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.30" NODE="46:1.0.1.4.24.8" TYPE="SUBPART">
<HEAD>Subpart 32.30—Sound Powered Telephone, Voice Tube, and Engine Order Telegraph Systems</HEAD>


<DIV8 N="§ 32.30-1" NODE="46:1.0.1.4.24.8.7.1" TYPE="SECTION">
<HEAD>§ 32.30-1   Voice tubes or telephone equipment—T/ALL.</HEAD>
<P>Each tankships must have communication equipment which meets the requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 32.30-5" NODE="46:1.0.1.4.24.8.7.2" TYPE="SECTION">
<HEAD>§ 32.30-5   Engine order telegraph equipment—T/ALL.</HEAD>
<P>Each tankship must have an engine order telegraph system which meets the requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.35" NODE="46:1.0.1.4.24.9" TYPE="SUBPART">
<HEAD>Subpart 32.35—Main and Auxiliary Machinery</HEAD>


<DIV8 N="§ 32.35-1" NODE="46:1.0.1.4.24.9.7.1" TYPE="SECTION">
<HEAD>§ 32.35-1   Boilers and machinery—TB/ALL.</HEAD>
<P>Boilers, main and auxiliary machinery, and piping systems shall conform to the requirements of subchapter F (Marine Engineering) of this chapter, except as otherwise provided for in this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 32.35-5" NODE="46:1.0.1.4.24.9.7.2" TYPE="SECTION">
<HEAD>§ 32.35-5   Installation of internal combustion engines—TB/ALL.</HEAD>
<P>Each internal combustion engine located on the weather deck shall be provided with a ventilated metal hood or, where space permits, with a well-ventilated metal housing of sufficient size to allow for proper operation and maintenance. 


</P>
</DIV8>


<DIV8 N="§ 32.35-10" NODE="46:1.0.1.4.24.9.7.3" TYPE="SECTION">
<HEAD>§ 32.35-10   Steering apparatus on tank vessels—TB/ALL.</HEAD>
<P>Tank vessels shall be provided with steering apparatus as required by part 58 of subchapter F (Marine Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18805, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 32.35-15" NODE="46:1.0.1.4.24.9.7.4" TYPE="SECTION">
<HEAD>§ 32.35-15   Installation of air compressors on tank vessels contracted for on or after June 15, 1977—TB/ALL.</HEAD>
<P>No tank vessel, except an oil pollution clean-up vessel, that carries petroleum products grades A thru D contracted for on or after June 15, 1977 may have an air compressor on an air compressor intake installed in any of the following cargo areas:
</P>
<P>(a) A cargo handling room.
</P>
<P>(b) An enclosed space containing cargo piping.
</P>
<P>(c) A space in which cargo hose is stowed.
</P>
<P>(d) A space adjacent to a cargo tank or cargo tank hold.
</P>
<P>(e) A space within three meters of any of the following:
</P>
<P>(1) A cargo tank opening.
</P>
<P>(2) An outlet for cargo gas or vapor.
</P>
<P>(3) A cargo pipe flange.
</P>
<P>(4) A cargo valve.
</P>
<P>(5) An entrance or ventilation opening to a cargo handling room.
</P>
<P>(f) Except for tank barges, the cargo deck space. For the purpose of this paragraph, <I>cargo deck space</I> means the volume bounded by the open deck over the cargo tank block, including all ballast tanks within the cargo tank block, extending to the full width of the vessel, plus three meters (about 10 feet) fore and aft of the cargo tank block and up to a height of 2.4 meters (about 8 feet) above the deck.
</P>
<P>(g) An enclosed space having an opening into a location described in paragraphs (a)-(f) of this section.
</P>
<P>(h) A location similar to those described in paragraphs (a)-(g) of this section in which cargo vapors or gases may be present.
</P>
<CITA TYPE="N">[CGD 75-017, 42 FR 25735, May 19, 1977, as amended by CGD 75-017, 42 FR 45677, Sept. 12, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.40" NODE="46:1.0.1.4.24.10" TYPE="SUBPART">
<HEAD>Subpart 32.40—Accommodations for Officers and Crew</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-027, 61 FR 25997, May 23, 1996, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 32.40-1" NODE="46:1.0.1.4.24.10.7.1" TYPE="SECTION">
<HEAD>§ 32.40-1   Application—TB/ALL.</HEAD>
<P>(a) The provisions of this subpart, except § 32.40-60 and § 32.40-65, apply to all tankships of 100 gross tons and over constructed on or after June 15, 1987.
</P>
<P>(b) Tankships of less than 100 gross tons and manned tank barges must meet the requirements of § 32.40-60.
</P>
<P>(c) Tankships of 100 gross tons and over constructed prior to June 15, 1987, must meet the requirements of § 32.40-65.


</P>
</DIV8>


<DIV8 N="§ 32.40-5" NODE="46:1.0.1.4.24.10.7.2" TYPE="SECTION">
<HEAD>§ 32.40-5   Intent—T/ALL.</HEAD>
<P>The accommodations provided for officers and crew on all vessels must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, arranged and insulated from undue noise, heat and odors.


</P>
</DIV8>


<DIV8 N="§ 32.40-10" NODE="46:1.0.1.4.24.10.7.3" TYPE="SECTION">
<HEAD>§ 32.40-10   Location of crew spaces—T/ALL.</HEAD>
<P>(a) Crew quarters must not be located farther forward in the vessel than a vertical plane located at 5 percent of the vessel's length abaft the forward side of the stem at the designed summer load water line. However, for vessels in other than ocean or coastwise service, this distance need not exceed 8.5 meters (28 feet). For the purposes of this paragraph, the vessel's length must be as defined in § 43.15-1 of subchapter E (Load Lines) of this chapter. Unless approved by the Commandant, no section of the deck head of the crew spaces may be below the deepest load line.
</P>
<P>(b) There must be no direct communication, except through solid, close fitted doors or hatches between crew spaces and chain lockers, or machinery spaces.


</P>
</DIV8>


<DIV8 N="§ 32.40-15" NODE="46:1.0.1.4.24.10.7.4" TYPE="SECTION">
<HEAD>§ 32.40-15   Construction—T/ALL.</HEAD>
<P>All crew spaces are to be constructed and arranged in a manner suitable to the purpose for which they are intended and so that they can be kept in a clean, workable and sanitary condition.


</P>
</DIV8>


<DIV8 N="§ 32.40-20" NODE="46:1.0.1.4.24.10.7.5" TYPE="SECTION">
<HEAD>§ 32.40-20   Sleeping accommodations—T/ALL.</HEAD>
<P>(a) Where practicable, each licensed officer shall be provided with a separate stateroom.
</P>
<P>(b) Sleeping accommodations for the crew must be divided into rooms, no one of which may berth more than 4 persons. 
</P>
<P>(c) Each room must be of such size that there is at least 2.78 square meters (30 square feet) of deck area and a volume of at least 5.8 cubic meters (210 cubic feet) for each person accommodated. The clear head room must not be less than 190 centimeters (75 inches). In measuring sleeping accommodations any furnishings contained therein for the use of the occupants are not to be deducted from the total volume or from the deck area.
</P>
<P>(d) Each person shall have a separate berth and not more than one berth may be placed above another. The berth must be composed of materials not likely to corrode. The overall size of a berth must not be less than 68 centimeters (27 inches) wide by 190 centimeters (75 inches) long, except by special permission of the Commandant. Where two tiers of berths are fitted, the bottom of the lower berth must not be less than 30 centimeters (12 inches) above the deck. The berths must not be obstructed by pipes, ventilating ducts, or other installations.
</P>
<P>(e) A locker must be provided for each person accommodated in a room.


</P>
</DIV8>


<DIV8 N="§ 32.40-25" NODE="46:1.0.1.4.24.10.7.6" TYPE="SECTION">
<HEAD>§ 32.40-25   Washrooms and toilet rooms—T/ALL.</HEAD>
<P>(a) At least 1 toilet, 1 washbasin, and 1 shower or bathtub must be provided for each 8 members or portion thereof in the crew who do not occupy sleeping accommodations to which private or semi-private facilities are attached.
</P>
<P>(b) The toilet rooms and washrooms must be located convenient to the sleeping quarters of the crew to which they are allotted but must not open directly into such quarters except when they are provided as private or semi-private facilities.
</P>
<P>(c) All washbasins, showers, and bathtubs must be equipped with adequate plumbing, including hot and cold running water. All toilets must be installed with adequate plumbing for flushing.
</P>
<P>(d) At least 1 washbasin must be fitted in each toilet room, except where private or semi-private facilities are provided and washbasins are installed in the sleeping rooms.
</P>
<P>(e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by partitions.


</P>
</DIV8>


<DIV8 N="§ 32.40-30" NODE="46:1.0.1.4.24.10.7.7" TYPE="SECTION">
<HEAD>§ 32.40-30   Messrooms—T/ALL.</HEAD>
<P>(a) Messrooms must be located as near to the galley as is practicable except where the messroom is equipped with a steam table.
</P>
<P>(b) Each messroom must seat the number of persons expected to eat in the messroom at one time.


</P>
</DIV8>


<DIV8 N="§ 32.40-35" NODE="46:1.0.1.4.24.10.7.8" TYPE="SECTION">
<HEAD>§ 32.40-35   Hospital space—T/ALL.</HEAD>
<P>(a) Each vessel which in the ordinary course of its trade makes voyages of more than 3 days duration between ports and which carries a crew of 12 or more, must be provided with a hospital space. This space must be situated with due regard to the comfort of the sick so that they may receive proper attention in all weathers.
</P>
<P>(b) The hospital must be suitably separated from other spaces and must be used for the care of the sick and for no other purpose.
</P>
<P>(c) The hospital must be fitted with berths in the ratio of 1 berth to every 12 members of the crew or portion thereof who are not berthed in single occupancy rooms, but the number of berths need not exceed 6.
</P>
<P>(d) The hospital must have a toilet, washbasin, and bathtub or shower conveniently situated. Other necessary suitable equipment such as a clothes locker, a table, and a seat must be provided.


</P>
</DIV8>


<DIV8 N="§ 32.40-40" NODE="46:1.0.1.4.24.10.7.9" TYPE="SECTION">
<HEAD>§ 32.40-40   Other spaces—T/ALL.</HEAD>
<P>Each vessel must have—
</P>
<P>(a) Sufficient facilities where the crew may wash and dry their own clothes, including at least 1 sink supplied with hot and cold fresh water;
</P>
<P>(b) Recreation spaces; and
</P>
<P>(c) A space or spaces of adequate size available on an open deck to which the crew has access when off duty.


</P>
</DIV8>


<DIV8 N="§ 32.40-45" NODE="46:1.0.1.4.24.10.7.10" TYPE="SECTION">
<HEAD>§ 32.40-45   Lighting—T/ALL.</HEAD>
<P>Each berth must have a light.


</P>
</DIV8>


<DIV8 N="§ 32.40-50" NODE="46:1.0.1.4.24.10.7.11" TYPE="SECTION">
<HEAD>§ 32.40-50   Heating and cooling—T/ALL.</HEAD>
<P>(a) All manned spaces must be adequately heated and cooled in a manner suitable to the purpose of the space.
</P>
<P>(b) The heating and cooling system for accommodations must be capable of maintaining a temperature of 21 °C (70 °F) under normal operating conditions without curtailing ventilation.
</P>
<P>(c) Radiators and other heating apparatus must be so placed and shielded, where necessary, to avoid risk of fire, danger or discomfort to the occupants. Pipes leading to radiators or heating apparatus must be insulated where those pipes create a hazard to persons occupying the space.


</P>
</DIV8>


<DIV8 N="§ 32.40-55" NODE="46:1.0.1.4.24.10.7.12" TYPE="SECTION">
<HEAD>§ 32.40-55   Insect screens—T/ALL.</HEAD>
<P>Provisions shall be made to protect the crew quarters against the admission of insects.


</P>
</DIV8>


<DIV8 N="§ 32.40-60" NODE="46:1.0.1.4.24.10.7.13" TYPE="SECTION">
<HEAD>§ 32.40-60   Crew accommodations on tankships of less than 100 gross tons and manned tank barges—TB/ALL.</HEAD>
<P>(a) The crew accommodations on all tankships of less than 100 gross tons and all manned tank barges must have sufficient size and equipment, and be adequately constructed to provide for the protection of the crew in manner practicable for the size, facilities, and service of the tank vessel.
</P>
<P>(b) The crew accommodations must be consistent with the principles underlying the requirements for crew accommodations of tankships of 100 gross tons or more.


</P>
</DIV8>


<DIV8 N="§ 32.40-65" NODE="46:1.0.1.4.24.10.7.14" TYPE="SECTION">
<HEAD>§ 32.40-65   Crew accommodations on tankships constructed before June 15, 1987—T/ALL.</HEAD>
<P>All tankships of 100 gross tons and over constructed before June 15, 1987, may retain previously accepted or approved installations and arrangements so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.


</P>
</DIV8>

</DIV6>


<DIV6 N="32.45" NODE="46:1.0.1.4.24.11" TYPE="SUBPART">
<HEAD>Subpart 32.45—Electrical Installations</HEAD>


<DIV8 N="§ 32.45-1" NODE="46:1.0.1.4.24.11.7.1" TYPE="SECTION">
<HEAD>§ 32.45-1   Installation and details.</HEAD>
<P>The installation of all electrical engineering or interior communications systems, together with the details of design, construction, and installation, must meet the requirements of subchapter J (Electrical Engineering Regulations) of this chapter. 
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.50" NODE="46:1.0.1.4.24.12" TYPE="SUBPART">
<HEAD>Subpart 32.50—Pumps, Piping, and Hose for Cargo Handling</HEAD>


<DIV8 N="§ 32.50-1" NODE="46:1.0.1.4.24.12.7.1" TYPE="SECTION">
<HEAD>§ 32.50-1   Cargo pumps for tank vessels constructed on or after November 10, 1936—TB/ALL.</HEAD>
<P>On all tank vessels, the construction or conversion of which is started on or after November 10, 1936, the cargo pumps shall be designed and installed to minimize the danger of sparking. Special care shall be exercised in the design of packing spaces in order to secure ample depth and accessibility of glands. Where cargo pump shafts pierce gastight bulkheads, stuffing boxes with readily accessible gastight glands shall be provided. 


</P>
</DIV8>


<DIV8 N="§ 32.50-3" NODE="46:1.0.1.4.24.12.7.2" TYPE="SECTION">
<HEAD>§ 32.50-3   Cargo discharge—TB/ALL.</HEAD>
<P>(a) Pumps or other acceptable means shall be used to discharge cargo from gravity type cargo tanks vented at gauge pressures of 4 pounds per square inch or less. 
</P>
<P>(b) The use of compressed air as the primary means of discharging cargo from such tanks is prohibited. 


</P>
</DIV8>


<DIV8 N="§ 32.50-5" NODE="46:1.0.1.4.24.12.7.3" TYPE="SECTION">
<HEAD>§ 32.50-5   Cargo pump gauges on tank vessels constructed on or after November 10, 1936—TB/ALL.</HEAD>
<P>(a) [Reserved] 
</P>
<P>(b) A pressure gage shall be installed for each pump discharge, and it shall be located at a point visible with respect to the pump controls. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 73-254, 40 FR 40163, Sept. 2, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 32.50-10" NODE="46:1.0.1.4.24.12.7.4" TYPE="SECTION">
<HEAD>§ 32.50-10   Cargo pumps on tank vessels with independent cargo tanks which were constructed prior to November 10, 1936—TB/ALL.</HEAD>
<P>(a) Cargo pumps on tank vessels, the construction or conversion of which was started prior to November 10, 1936, may be located in a hold space containing independent cargo tanks or on deck. If the pump driving unit is of the type permitted in cargo pumprooms, it also may be located in the hold space. If other types of driving units are used, they shall be located on deck or in an engine compartment. If the pump drive shaft passes through decks or bulkheads into a hold space or pumproom, it shall be provided with suitable stuffing boxes at such points. 


</P>
</DIV8>


<DIV8 N="§ 32.50-15" NODE="46:1.0.1.4.24.12.7.5" TYPE="SECTION">
<HEAD>§ 32.50-15   Cargo piping on tank vessels constructed on or after July 1, 1951—TB/ALL.</HEAD>
<P>(a) On all tank vessels, the construction or conversion of which is started on or after July 1, 1951, the cargo piping shall be: 
</P>
<P>(1) A fixed cargo piping system shall be installed on a tank vessel carrying Grade A, B, or C cargo. The piping shall be arranged so as to avoid excessive stresses at the joints. For sizes exceeding 2 inches in diameter, flanged, welded, or other approved types of joints shall be employed. Packing material shall be suitable for the cargo carried. Connections at bulkheads shall be made so that the plating does not form part of a flanged joint. Piping may be carried through bunker spaces and deep tanks provided it is run through a pipe tunnel. The tunnel may be omitted where the pipe is extra heavy, all joints are welded, and bends are installed to provide for expansion and contraction. 
</P>
<P>(2) Tank vessels carrying only Grades D and E cargo may use a portable piping system in lieu of a fixed piping system meeting the requirements of paragraph (a)(1) of this section, provided:
</P>
<P>(i) The hose complies with 33 CFR 154.500 or the portable piping complies with part 56 of this chapter;
</P>
<P>(ii) The connections comply with 33 CFR 156.130;
</P>
<P>(iii) A shutoff valve is at or near the point of entry into the tank;
</P>
<P>(iv) Except for the carriage of animal fats and vegetable oils, the system has a closure which forms a vapor-tight seal on the tank opening through which the cargo is transferred, is bolted or dogged in place, and has the hose and drop line connected to it; and
</P>
<P>(v) Except for the carriage of animal fats and vegetable oils, the system has a metallic drop line which complies with 46 CFR 153.282.
</P>
<P>(3) Cargo piping shall not pass through spaces containing machinery where sources of vapor ignition are normally present: <I>Provided,</I> That, in special cases the Commandant may permit the piping to pass through such spaces if Grade E liquids only are involved. 
</P>
<P>(b) Valve operating rods in cargo tanks shall be solid, except that tank barges having plug cocks inside the cargo tanks may have operating rods of extra heavy pipe with the annular space between the lubricant tube and the pipe wall sealed with a nonsoluble material to prevent penetration of the cargo. Valve operating rods shall be of ample size, well guided and supported, and attached to the valve stems in a manner so as to prevent the operating rods from working loose. Where the operating rods pass through a deck, gastight stuffing boxes shall be fitted. The leads of operating rods shall be as direct as possible. Valves shall be of suitable design for the intended service. 
</P>
<P>(c) All cargo loading and discharge hose connections shall be fitted with valves or blind flanges. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 80-009, 48 FR 36458, Aug. 11, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 32.50-20" NODE="46:1.0.1.4.24.12.7.6" TYPE="SECTION">
<HEAD>§ 32.50-20   Cargo piping for tank vessels constructed between November 10, 1936, and July 1, 1951—TB/ALL.</HEAD>
<P>(a) On tank vessels, the construction or conversion of which is started on or after November 10, 1936, and prior to July 1, 1951, the piping shall be arranged so as to avoid excessive stresses at the joints. For sizes exceeding 2 inches in diameter, flanged, welded, or other approved types of joints shall be employed. Packing material shall be suitable for the cargo carried. Connections at bulkheads shall be made so that the plating does not form part of a flanged joint. Piping may be carried through bunker spaces and deep tanks provided it is run through a pipe tunnel. The tunnel may be omitted where the pipe is extra heavy, all joints are welded, and bends are installed to provide for expansion and contraction. 
</P>
<P>(b) Cargo piping shall not pass through spaces containing machinery where sources of vapor ignition are normally present: <I>Provided,</I> That in special cases the Commandant may permit the piping to pass through such spaces if Grade E liquids only are involved. 
</P>
<P>(c) Valve operating rods in the cargo tanks shall be solid and of ample size, well guided and supported, and attached to the valve stems in a manner to guard against their working loose. Where such valve rods pass through the deck, gas tight stuffing boxes shall be fitted. The leads of valve rods shall be as direct as possible. All valves and fittings shall be of material, design, and manufacture for the intended service on the cargo system; either rising or nonrising stem valves may be used. 


</P>
</DIV8>


<DIV8 N="§ 32.50-25" NODE="46:1.0.1.4.24.12.7.7" TYPE="SECTION">
<HEAD>§ 32.50-25   Cargo pumps and piping on tank vessels constructed prior to November 10, 1936—TB/ALL.</HEAD>
<P>On tank vessels, the construction or conversion of which was started prior to November 10, 1936, cargo pumps and piping which do not fully comply with the regulations in this subchapter shall be made as nearly equal to the requirements for tank vessels constructed between November 10, 1936, and July 1, 1951, as is necessary in the interest of safety. Cargo pipe lines may pass through cargo pump engine compartments provided no cargo valves are located therein. 


</P>
</DIV8>


<DIV8 N="§ 32.50-30" NODE="46:1.0.1.4.24.12.7.8" TYPE="SECTION">
<HEAD>§ 32.50-30   Cargo hose—TB/ALL.</HEAD>
<P>Cargo hose carried on tank vessels must be suitable for oil service and designed to withstand the pressure of the shutoff head of the cargo pump or pump relief valve setting, less static head, but in no case less than 150 pounds per square inch. 
</P>
<NOTE>
<HED>Note:</HED>
<P>For additional requirements concerning cargo hose, see 33 CFR 154.500, 155.800 and 156.170.</P></NOTE>
<CITA TYPE="N">[CGD 80-009, 48 FR 36458, Aug. 11, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 32.50-35" NODE="46:1.0.1.4.24.12.7.9" TYPE="SECTION">
<HEAD>§ 32.50-35   Remote manual shutdown for internal combustion engine driven cargo pump on tank vessels—TB/ALL.</HEAD>
<P>(a) Any tank vessel which is equipped with an internal combustion engine driven cargo pump on the weather deck shall be provided with a minimum of one remote manual shutdown station, conspicuously marked, and located at the midpoint of such vessel, or 100 feet from the engine, whichever is the more practical. The remote quick acting manual shutdown shall be installed on the engine so as to provide a quick and effective means of stopping the engine (such as by cutting off the intake air). 
</P>
<P>(b) This regulation applies to all installations of this type on tank vessels, but for such installations now on existing tankships at the date of next biennial inspection or October 1, 1963, whichever occurs later. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.52" NODE="46:1.0.1.4.24.13" TYPE="SUBPART">
<HEAD>Subpart 32.52—Bilge Systems</HEAD>


<DIV8 N="§ 32.52-1" NODE="46:1.0.1.4.24.13.7.1" TYPE="SECTION">
<HEAD>§ 32.52-1   Bilge pumps on tank vessels constructed or converted on or after November 19, 1952—TB/ALL.</HEAD>
<P>The number and arrangement of bilge pumps on each tank vessel shall conform to the requirements of subchapter F (Marine Engineering) of this chapter, except as hereinafter provided in this subpart. 


</P>
</DIV8>


<DIV8 N="§ 32.52-5" NODE="46:1.0.1.4.24.13.7.2" TYPE="SECTION">
<HEAD>§ 32.52-5   Bilge piping for pump rooms and adjacent cofferdams on tank vessels constructed or converted on or after November 19, 1952—TB/ALL.</HEAD>
<P>(a) Provisions shall be made for removing drainage from the pumproom bilges and adjacent cofferdams. A separate bilge pump, ejector, or bilge suction from a cargo pump or cargo stripping pump may be provided for this purpose. The bilge pump shall not be located in nor shall the piping pass through spaces containing machinery where sources of vapor ignition are normally present. 
</P>
<P>(b) Where a bilge suction is provided from a cargo or stripping pump, a stopcheck valve shall be fitted in the suction branch, and an additional stop valve shall be fitted also if the bilge suction branch can be subjected to a head of oil from the filling line. 
</P>
<P>(c) Means shall be provided for controlling the cargo or pump room bilge pumps and their suctions or discharges in order that a flooded pump room may be pumped out. Suitable portable or manually operated pumps may be accepted as complying with this provision, or alternatively, the pump controls shall be arranged so that they are operable from inside the pump room and either from an accessible position outside the pump room, or from the pump room casing above the freeboard deck. 


</P>
</DIV8>


<DIV8 N="§ 32.52-10" NODE="46:1.0.1.4.24.13.7.3" TYPE="SECTION">
<HEAD>§ 32.52-10   Bilge pumps and piping on tank vessels constructed or converted prior to November 19, 1952—TB/ALL.</HEAD>
<P>(a) On tank vessels, the construction or conversion of which was started prior to November 19, 1952, bilge pumps and piping which do not fully comply with the regulations of this subchapter shall be made as nearly equal to the requirements for tank vessels constructed on or after November 19, 1952, as is necessary in the interest of safety. 
</P>
<P>(b) Bilge suctions from hold spaces containing independent cargo tanks may be connected to cargo pumps or stripping pumps, provided the installation complies with the requirements of § 32.52-5(b). 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.53" NODE="46:1.0.1.4.24.14" TYPE="SUBPART">
<HEAD>Subpart 32.53—Inert Gas System</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 74-127, 41 FR 3843, Jan. 26, 1976, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 32.53-1" NODE="46:1.0.1.4.24.14.7.1" TYPE="SECTION">
<HEAD>§ 32.53-1   Application—T/ALL.</HEAD>
<P>(a) Except as provided in paragraphs (b) and (c) of this section, this subpart applies to:
</P>
<P>(1) A U.S. crude oil tanker or product carrier of 100,000 DWT tons (metric) or more or combination carrier of 50,000 DWT tons (metric) or more, that has a keel laying date on or after January 1, 1975.
</P>
<P>(2) A new (as defined in 46 U.S.C. 3701) crude oil tanker or product carrier, or foreign flag crude oil tanker or product carrier of 20,000 DWT tons or more entering the navigable waters of the U.S.
</P>
<P>(3) A crude oil tanker that is equipped with a cargo tank cleaning system that uses crude oil washing.
</P>
<P>(4) An existing product carrier of 20,000 deadweight tons (metric) or more that has tank washing machines with a capacity of more than 60 cubic meters per hour after May 31, 1983.
</P>
<P>(5) Any other U.S. or foreign flag:
</P>
<P>(i) Crude oil tanker or product carrier of 70,000 deadweight tons (metric) and over after May 31, 1981;
</P>
<P>(ii) Crude oil tanker between 20,000 and 70,000 deadweight tons (metric) after May 31, 1983;
</P>
<P>(iii) Product carrier between 40,000 and 70,000 deadweight tons (metric) after May 31, 1983.
</P>
<P>(b) This subpart does not apply to vessels designed to carry only:
</P>
<P>(1) Liquefied gas cargo; or
</P>
<P>(2) Grade E cargo that is carried at a temperature lower than 5 °C below its flash point.
</P>
<P>(c) This part does not apply to vessels as stated in 46 U.S.C. 3702.
</P>
<CITA TYPE="N">[CGD 77-057a, 44 FR 66501, Nov. 19, 1979, as amended by CGD 97-057, 62 FR 51043, Sept. 30, 1997; CGD 95-028, 62 FR 51198, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 32.53-3" NODE="46:1.0.1.4.24.14.7.2" TYPE="SECTION">
<HEAD>§ 32.53-3   Exemptions.</HEAD>
<P>(a) The Deputy for Operations Policy and Capabilities (CG-DCO-D) grants exemptions for crude oil tankers of less than 40,000 deadweight tons not fitted with high capacity tank washing machines, if the vessel's owner can show that compliance would be unreasonable and impracticable due to the vessel's design characteristics.
</P>
<P>(b) Requests for exemptions must be submitted in writing to: Commandant (CG-OES), Attn: Office of Operating and Environmental Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509.
</P>
<P>(c) Each request must be supported by documentation showing that:
</P>
<P>(1) The system would be detrimental to the safe operation of the vessel;
</P>
<P>(2) It is physically impracticable to install the system; or
</P>
<P>(3) Adequate maintenance of the system would be impossible.
</P>
<P>(d) The vessel's owner may request a conference. The exemption request file will be available for use in the conference and additional arguments or evidence in any form may be presented. The conference will be recorded. The presiding officer summarizes the material presented at the conference and submits written recommendations to the Deputy for Operations Policy and Capabilities (CG-DCO-D).
</P>
<P>(e) The Deputy for Operations Policy and Capabilities (CG-DCO-D) reviews the exemption request file and decides whether to grant or deny the exemption. The decision shall include an explanation of the basis on which the exemption is granted or denied, and constitutes final agency action.
</P>
<CITA TYPE="N">[CGD 77-057a, 44 FR 66502, Nov. 19, 1979, as amended by CGD 82-063b, 48 FR 29486, June 27, 1983; CGD 88-070, 53 FR 34534, Sept. 7, 1988; CGD 95-072, 60 FR 50461, Sept. 29, 1995; CGD 96-041, 61 FR 50727, Sept. 27, 1996; CGD 97-057, 62 FR 51043, Sept. 30, 1997; USCG-2009-0702, 74 FR 49227, Sept. 25, 2009; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 32.53-5" NODE="46:1.0.1.4.24.14.7.3" TYPE="SECTION">
<HEAD>§ 32.53-5   Operation-T/ALL.</HEAD>
<P>Unless the cargo tanks are gas free, the master of each tankship to which this subpart applies shall ensure that the inert gas system is operated as necessary to maintain an inert atmosphere in the cargo tanks.
</P>
<CITA TYPE="N">[USCG-2001-10224, 66 FR 48619, Sept. 21, 2001]


</CITA>
</DIV8>


<DIV8 N="§ 32.53-10" NODE="46:1.0.1.4.24.14.7.4" TYPE="SECTION">
<HEAD>§ 32.53-10   General—T/ALL.</HEAD>
<P>(a) Each tankship to which this subpart applies must have an inert gas system that meets the requirements of this subpart and is approved in accordance with 46 CFR 50.20. 
</P>
<P>(b) Each inert gas system must be designed, constructed and installed in accordance with the provisions of SOLAS II-2, regulation 62, with the following provisions:
</P>
<P>(1) Acceptable types of water seals include the wet and semiwet type. Other types of seals may be accepted on a case by case basis if approval is given by the Coast Guard Marine Safety Center.
</P>
<P>(2) If a vapor collection system required to meet part 39 of this subchapter is connected to the inert gas system, the instruction manual required by SOLAS II-2, regulation 62.21 must include procedures relating to vapor collection operations.
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3843, Jan. 26, 1976, as amended by CGD 95-028, 62 FR 51198, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 32.53-30" NODE="46:1.0.1.4.24.14.7.5" TYPE="SECTION">
<HEAD>§ 32.53-30   Positive pressure—T/ALL.</HEAD>
<P>Each inert gas system must be designed to enable the operator to maintain a gas pressure of 100 millimeters (4 inches) of water on filled cargo tanks and during loading and unloading of cargo tanks.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.55" NODE="46:1.0.1.4.24.15" TYPE="SUBPART">
<HEAD>Subpart 32.55—Ventilation and Venting</HEAD>


<DIV8 N="§ 32.55-1" NODE="46:1.0.1.4.24.15.7.1" TYPE="SECTION">
<HEAD>§ 32.55-1   Ventilation of tank vessels constructed on or after July 1, 1951—TB/ALL.</HEAD>
<P>(a) On all tanks vessels, the construction or conversion of which is started on or after July 1, 1951, all enclosed parts of the vessel, other than cargo, fuel and water tanks, cofferdams and void spaces, shall be provided with efficient means of ventilation. 
</P>
<P>(b) Compartments containing machinery where sources of vapor ignition are normally present shall be ventilated in such a way as to remove vapors from points near the floor level or the bilges. Effective steam or air actuated gas ejectors, blowers or ventilators fitted with heads for natural ventilation, with at least one duct extending to immediately below the floor plates will be approved for this purpose. Machinery spaces below the freeboard deck, in which fuels with flash point of 110 °F or lower are used, shall be equipped with power ventilation. (See § 32.60-20 for other requirements concerning pumprooms.) 


</P>
</DIV8>


<DIV8 N="§ 32.55-5" NODE="46:1.0.1.4.24.15.7.2" TYPE="SECTION">
<HEAD>§ 32.55-5   Ventilation of tank vessels constructed between November 10, 1936, and July 1, 1951—TB/ALL.</HEAD>
<P>(a) On tank vessels, the construction or conversion of which was started on or after November 10, 1936, and prior to July 1, 1951, all enclosed parts of the vessel, other than cargo, fuel, and water tanks and cofferdams, shall be provided with efficient means of ventilation. 
</P>
<P>(b) Pumprooms and compartments containing machinery where sources of vapor ignition are normally present shall be ventilated in such a way as to remove vapors from points near the floor level or the bilges. Effective steam or air actuated gas ejectors or blowers or ventilators fitted with heads for natural ventilation, will be approved for this purpose. (See § 32.65-20 for other requirements concerning pumprooms.) 


</P>
</DIV8>


<DIV8 N="§ 32.55-10" NODE="46:1.0.1.4.24.15.7.3" TYPE="SECTION">
<HEAD>§ 32.55-10   Ventilation of tank vessels contracted prior to November 10, 1936—TB/ALL.</HEAD>
<P>Ventilation of tank vessels, the construction or conversion of which was started prior to November 10, 1936, shall be equal to the requirements of tank vessels constructed before July 1, 1951, where the changes are, in the opinion of the Officer in Charge, Marine Inspection, necessary in the interest of safety. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15268, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 32.55-15" NODE="46:1.0.1.4.24.15.7.4" TYPE="SECTION">
<HEAD>§ 32.55-15   Ventilation for hold spaces—TB/ALL.</HEAD>
<P>Hold spaces containing independent cargo tanks shall be considered to be equivalent to cargo pumprooms and shall be ventilated and safeguarded as such. 


</P>
</DIV8>


<DIV8 N="§ 32.55-20" NODE="46:1.0.1.4.24.15.7.5" TYPE="SECTION">
<HEAD>§ 32.55-20   Venting of cargo tanks of tankships constructed on or after July 1, 1951—T/ALL.</HEAD>
<P>(a) <I>Venting required.</I> (1) On all tankships, the construction or conversion of which is started on or after July 1, 1951, each cargo tank shall be equipped with a vent. The diameter of a vent shall be not less than 2
<FR>1/2</FR> inches. 
</P>
<P>(2) In any case where a venting system is required for a particular grade of liquid, the venting system permitted for a higher grade of liquid may be used instead. 
</P>
<P>(b) <I>Grade A liquids.</I> (1) Cargo tanks in which Grade A liquids are to be transported must be fitted with a venting system consisting of a branch vent line from each cargo tank connected to a vent header which must extend to a height above the weather deck equal to at least 13.1 feet and must terminate at a comparable distance from any living or working space, ventilator inlet, or source of ignition. When special conditions will prevent the vent line or header outlets being permanently installed at a height above the deck of 13.1 feet an adjustable system must be provided which, when extended vertically, is capable of reaching a height of 13.1 feet.
</P>
<P>(2) A weather hood may be installed at the vent outlet providing it is of such design as not to direct the flow of vapor below the horizontal. 
</P>
<P>(3) The branch vent lines shall consist of either: 
</P>
<P>(i) Pipe with no valves or other hindrances to a free flow of gas; or, 
</P>
<P>(ii) Piping fitted with a pressure vacuum relief valve, provided means are supplied for relieving all internal pressure on cargo tanks by fitting the valve with a positive means for opening its pressure valve to allow free passage of gases through the branch vent line or by the installation of a by-pass fitted with a manually operated stop valve. 
</P>
<P>(4) The vent header shall be fitted with a flame arrester or pressure vacuum relief valve. If a pressure vacuum relief valve is used in the header, means shall be provided for relieving all internal pressure on cargo tanks by fitting the valve with a positive means for opening its pressure valve to allow free passage of gases through the header or by the installation of a by-pass fitted with a manually operated stop valve. A suitable means of relieving pressure shall be fitted in the header in order to prevent excess pressure being built up in the tanks, in the event of overfilling of the latter. The vent header system shall be provided with suitable connections for flushing and draining. The vent header system shall be of sufficient capacity as to be able to carry off all displaced air and vapors during loading of the cargo tanks without opening of ullage plates, cargo hatches, etc. See § 32.20-20 for liquid level gaging requirements. 
</P>
<P>(c) <I>Grade B or C liquids.</I> Cargo tanks in which Grade B or C liquids are to be transported shall be fitted with either individual pressure-vacuum relief valves which shall extend to a reasonable height above the weather deck or shall be fitted with a venting system consisting of branch vent lines connected to a vent header which shall extend to a reasonable height above the weather deck and be fitted with a flame arrester or a pressure-vacuum relief valve. The vent header system, if fitted, shall be provided with suitable connections for flushing and draining, and if desired, stop valves may be placed in the individual branch vent lines provided that each stop valve is bypassed by a pressure-vacuum relief valve. 
</P>
<P>(d) <I>Grade D or E liquids.</I> Cargo tanks in which Grade D or E liquids only are to be transported shall be fitted with gooseneck vents and flame screens.
</P>
<P>(e) Tank vents which meet the requirements of SOLAS will be considered equivalent to the provisions of this section. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 73-96, 42 FR 49024, Sept. 26, 1977; CGD 95-028, 62 FR 51198, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 32.55-25" NODE="46:1.0.1.4.24.15.7.6" TYPE="SECTION">
<HEAD>§ 32.55-25   Venting of cargo tanks of tank barges constructed on or after July 1, 1951—B/ALL.</HEAD>
<P>(a) <I>Venting required.</I> (1) On all tank barges, subject to the provisions of this subchapter the construction or conversion of which is started on or after July 1, 1951, each cargo tank shall be equipped with a vent. The diameter of a vent shall be not less than 2
<FR>1/2</FR> inches. 
</P>
<P>(2) In any case where a venting system is required for a particular grade of liquid, the venting system permitted for a higher grade of liquid may be used instead.
</P>
<P>(b) <I>Grade A, B, or C liquids.</I> Cargo tanks in which Grade A, B, or C liquids are to be transported shall be fitted with either individual pressure-vacuum relief valves which shall extend to a reasonable height above the weather deck or shall be fitted with a venting system consisting of branch vent lines connected to a vent header which shall extend to a reasonable height above the weather deck and be fitted with a pressure-vacuum relief valve. The vent header system, if fitted, shall be provided with suitable connections for flushing and draining, and if desired, stop valves may be placed in the individual branch vent lines: <I>Provided,</I> That each such stop valve is bypassed by a pressure-vacuum relief valve. 
</P>
<P>(c) <I>Grade D or E liquids.</I> Cargo tanks in which Grade D or E liquids only are to be transported shall be fitted with gooseneck vents and flame screens. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3709, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 32.55-30" NODE="46:1.0.1.4.24.15.7.7" TYPE="SECTION">
<HEAD>§ 32.55-30   Venting of cargo tanks of tank vessels constructed between November 10, 1936, and July 1, 1951—TB/ALL.</HEAD>
<P>(a) <I>Venting required.</I> On all tank vessels, the construction or alteration of which is started on or after November 10, 1936, and prior to July 1, 1951, each cargo tank shall be equipped with a vent. The details of the venting system shall meet the requirements of this section, or alternatively, the requirements of either § 32.55-20 or § 32.55-25, as applicable, shall be met. 
</P>
<P>(b) <I>Grade A liquids.</I> (1) Cargo tanks in which Grade A liquids are to be transported shall be fitted with a venting system consisting of branch vent line from each cargo tank connected to a vent header which shall extend to a reasonable height above the weather deck and be fitted with a flame arrester or pressure-vacuum relief valve. Each branch vent line may be provided with a manually operated control valve, provided it is bypassed with a pressure-vacuum relief valve or each cargo tank to which such a branch vent line is connected is fitted with an independent pressure-vacuum relief valve. The vent header system shall be provided with suitable connections for flushing and draining. 
</P>
<P>(2) In barges with independent tanks carrying Grade A liquids, separate discharge pipes may be fitted to each pressure-vacuum relief valve, or the pressure-vacuum relief valve may be elevated, so that in either case the discharge from such valve will not be less than 7 feet above the deck where practicable. 
</P>
<P>(c) <I>Grade B or C liquids.</I> Cargo tanks in which Grade B or C liquids are to be transported shall be fitted with individual pressure-vacuum relief valves or shall be fitted with a venting system consisting of branch vent lines connected to a vent header which shall extend to a reasonable height above the weather deck and be fitted with a flame arrester or a pressure-vacuum relief valve. 
</P>
<P>(d) <I>Grade D or E liquids.</I> Cargo tanks in which Grade D or E liquids only are to be transported shall be fitted with gooseneck vents and flame screens unless such tanks are vented by pressure-vacuum relief valves or a venting system of branch vent lines and a vent header. 


</P>
</DIV8>


<DIV8 N="§ 32.55-35" NODE="46:1.0.1.4.24.15.7.8" TYPE="SECTION">
<HEAD>§ 32.55-35   Venting of cargo tanks on tank vessels constructed prior to November 10, 1936—TB/ALL.</HEAD>
<P>The venting of cargo tanks of tank vessels, the construction or alteration of which was started prior to November 10, 1936, shall be made to equal the requirements of tank vessels constructed before July 1, 1951, where the changes are, in the opinion of the Officer in Charge, Marine Inspection, necessary in the interests of safety: <I>Provided,</I> That on such vessels carrying Grade A cargo the requirements in § 32.55-30(b) shall be met. 


</P>
</DIV8>


<DIV8 N="§ 32.55-45" NODE="46:1.0.1.4.24.15.7.9" TYPE="SECTION">
<HEAD>§ 32.55-45   Venting of cofferdams and void spaces of tank vessels constructed on or after November 10, 1936—TB/ALL.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, on all tank vessels, the construction or conversion of which was started on or after November 10, 1936, cofferdams and void spaces shall be provided with gooseneck vents fitted with a flame screen or pressure-vacuum relief valves. The diameter of a vent shall be not less than 2
<FR>1/2</FR> inches. 
</P>
<P>(b) On unmanned tank barges not fitted with fixed bilge systems in the cofferdams and void spaces, vents for cofferdams and void spaces will not be required. 


</P>
</DIV8>


<DIV8 N="§ 32.55-50" NODE="46:1.0.1.4.24.15.7.10" TYPE="SECTION">
<HEAD>§ 32.55-50   Ventilation of tankships that have a keel laying date on or after January 1, 1975—T/ALL.</HEAD>
<P>Each tankship that has a keel laying date on or after January 1, 1975, must have deckhouse and superstructure ventilation inlets and outlets and other openings to the exterior arranged to minimize the admission of flammable gas to enclosed spaces that contain a source of ignition. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3844, Jan. 26, 1976]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.56" NODE="46:1.0.1.4.24.16" TYPE="SUBPART">
<HEAD>Subpart 32.56—Structural Fire Protection for Tank Ships With a Keel Laying Date On or After January 1, 1975</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 74-127, 41 FR 3844, Jan. 26, 1976, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 32.56-1" NODE="46:1.0.1.4.24.16.7.1" TYPE="SECTION">
<HEAD>§ 32.56-1   Application—T/ALL.</HEAD>
<P>(a) This subpart applies to all tankships that have a keel laying date on or after January 1, 1975. 
</P>
<P>(b) Vessels meeting the structural fire protection requirements of SOLAS, Chapter II-2, Regulations 5, 6, 8, 9, and 11 (incorporated by reference, see § 32.01-1), may be considered equivalent to the provisions of this subpart.
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3844, Jan. 26, 1976, as amended by CGD 95-028, 62 FR 51198, Sept. 30, 1997; USCG-2012-0196, 81 FR 48248, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 32.56-5" NODE="46:1.0.1.4.24.16.7.2" TYPE="SECTION">
<HEAD>§ 32.56-5   General—T/ALL.</HEAD>
<P>(a) Except as provided in paragraphs (c) and (d) of this section, each category A machinery space must be aft of the cargo area and pumprooms. 
</P>
<P>(b) Except as provided in paragraphs (c), (d), and (e) of this section, each accommodation space, service space except isolated storage spaces, and control space and each main cargo control station must be aft of:
</P>
<P>(1) The cargo area; 
</P>
<P>(2) All cargo pumprooms; and 
</P>
<P>(3) All cofferdams that isolate the cargo area from category A machinery spaces. 
</P>
<P>(c) Except as provided in paragraph (e) of this section, any pumproom may be recessed below accommodation, service, and control spaces and recessed into any category A machinery space if the distance between the deckhead of the recess and the underside of the accommodation, service, or control space is at least equal to the height of the recess. 
</P>
<P>(d) Accommodation, service, control and certain machinery spaces, such as spaces for bow thrusters, windlass, and emergency fire pumps, may be located forward of the cargo area and pumprooms if it is demonstrated to the Commandant that the overall degree of safety of the vessel is improved and that the degree of fire and life safety for these spaces is not less than the degree of fire and life safety for similar spaces located aft. 
</P>
<P>(e) On liquefied gas carriers:
</P>
<P>(1) Main cargo control stations may be located in the cargo area; 
</P>
<P>(2) Accommodation, service, and control spaces may be located over cofferdams that isolate cargo tanks other than integral tanks from category A machinery spaces; 
</P>
<P>(3) Pumprooms may not be recessed into any space below deck. 


</P>
</DIV8>


<DIV8 N="§ 32.56-10" NODE="46:1.0.1.4.24.16.7.3" TYPE="SECTION">
<HEAD>§ 32.56-10   Navigation positions—T/ALL.</HEAD>
<P>(a) No navigation position may be above the cargo area unless it is approved by the Commandant as necessary for the safe operation of the vessel. 
</P>
<P>(b) Each navigation position that is above the cargo area must be separated from the deck by an unenclosed space that extends at least 2 meters (6.6 feet) from the deck to the navigation position. 
</P>
<P>(c) Openings to navigation positions above cargo areas, except air locks, must be at least 2.4 meters (7.9 feet) above the deck. 


</P>
</DIV8>


<DIV8 N="§ 32.56-15" NODE="46:1.0.1.4.24.16.7.4" TYPE="SECTION">
<HEAD>§ 32.56-15   Deck spills—T/ALL.</HEAD>
<P>A coaming or other barrier at least .3 meters (1 foot) higher than adjacent spill containment barrier must be provided to prevent cargo spills from flowing aft of the housefront. 


</P>
</DIV8>


<DIV8 N="§ 32.56-20" NODE="46:1.0.1.4.24.16.7.5" TYPE="SECTION">
<HEAD>§ 32.56-20   Insulation of exterior boundaries: Superstructures and deckhouses—T/ALL.</HEAD>
<P>The following exterior boundaries of superstructures and deckhouses that contain accommodation, service, and control spaces, except wheelhouses, must be insulated to “A-60” Class: 
</P>
<P>(a) The exterior boundaries that face the cargo area. 
</P>
<P>(b) The portion of the exterior bulkheads and decks within 3 meters (10 feet) of these boundaries. 


</P>
</DIV8>


<DIV8 N="§ 32.56-21" NODE="46:1.0.1.4.24.16.7.6" TYPE="SECTION">
<HEAD>§ 32.56-21   Openings in exterior boundaries: Accommodation, service, and control spaces—T/ALL.</HEAD>
<P>The following exterior boundaries of accommodation, service, and control spaces, except wheelhouses, must have no openings, and portlights must be of a fixed type with easily operable steel covers on the inside: 
</P>
<P>(a) The exterior boundaries that face the cargo area. 
</P>
<P>(b) The portion of the exterior boundaries within 3 meters (10 feet) or the length of the vessel divided by 25, whichever is greater, except that the distance need not exceed 5 meters (16.4 feet), of these boundaries. 


</P>
</DIV8>


<DIV8 N="§ 32.56-22" NODE="46:1.0.1.4.24.16.7.7" TYPE="SECTION">
<HEAD>§ 32.56-22   Openings in and insulation of boundaries: Other spaces—T/ALL.</HEAD>
<P>If openings are fitted into the following exterior boundaries of any space other than an accommodation, service, or control space, the interior of the space must be insulated to “A-60” Class and the space must not provide access to any accommodation, service, or control space: 
</P>
<P>(a) The exterior boundaries that face the cargo area. 
</P>
<P>(b) The portion of the exterior boundaries within 3 meters (10 feet) or the length of the vessel divided by 25, whichever is greater, except that the distance need not exceed 5 meters (16.4 feet), of these boundaries. 


</P>
</DIV8>


<DIV8 N="§ 32.56-25" NODE="46:1.0.1.4.24.16.7.8" TYPE="SECTION">
<HEAD>§ 32.56-25   Category A machinery spaces: Windows and port lights—T/ALL.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section and subpart 111.105, of this chapter, boundaries of category A machinery spaces and boundaries of cargo pumprooms must not be pierced for windows or portlights.
</P>
<P>(b) Skylights that can be closed from outside the spaces they serve may be fitted in boundaries of category A machinery spaces. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3844, Jan. 26, 1976, as amended by CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 32.56-30" NODE="46:1.0.1.4.24.16.7.9" TYPE="SECTION">
<HEAD>§ 32.56-30   Category A machinery spaces: Bulkheads and decks—T/ALL.</HEAD>
<P>(a) Bulkheads and decks that separate category A machinery spaces from cargo pumprooms must be “A” Class construction. 
</P>
<P>(b) Bulkheads and decks that separate category A machinery spaces or cargo pumprooms, including the pumproom entrance, from accommodation, service, or control spaces must be “A-60” Class construction. 


</P>
</DIV8>


<DIV8 N="§ 32.56-35" NODE="46:1.0.1.4.24.16.7.10" TYPE="SECTION">
<HEAD>§ 32.56-35   Doors—T/ALL.</HEAD>
<P>(a) Casing doors in category A machinery spaces and all elevator doors must be self-closing and must meet the requirements of 46 CFR 72.05-25(b). 
</P>
<P>(b) If a means of holding a door open is used, it must be a magnetic holdback or equivalent device that is operated from the bridge or other suitable remote control position. 


</P>
</DIV8>


<DIV8 N="§ 32.56-40" NODE="46:1.0.1.4.24.16.7.11" TYPE="SECTION">
<HEAD>§ 32.56-40   Category A machinery spaces: Insulation—T/ALL.</HEAD>
<P>Structural insulation within category A machinery spaces must have a barrier such as metal foil, sheet metal, cementitious coating, or other vapor barrier so that the surface of that insulation is impervious to oil and oil vapors. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3844, Jan. 26, 1976, as amended by CGD 74-127, 41 FR 4826, Feb. 2, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 32.56-45" NODE="46:1.0.1.4.24.16.7.12" TYPE="SECTION">
<HEAD>§ 32.56-45   Draft stops—T/ALL.</HEAD>
<P>(a) Where ceilings or linings are fitted in accommodation, service, or control spaces, “B” Class bulkheads, except those that form passageways, may stop at the ceiling or lining if draft stops of “B” Class construction are fitted between the ceiling or lining and the deck or shell at intervals of 14 meters (45 feet) or less. 
</P>
<P>(b) Spaces behind the linings of stairways and other trunks must have draft stops at each deck. 


</P>
</DIV8>


<DIV8 N="§ 32.56-50" NODE="46:1.0.1.4.24.16.7.13" TYPE="SECTION">
<HEAD>§ 32.56-50   Combustible veneers—T/ALL.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section combustible veneers on bulkheads, linings, and ceilings within accommodation, service, or control spaces must be 2 millimeters (.079 inches) or less in thickness. 
</P>
<P>(b) Veneers on bulkheads, linings, and ceilings in concealed spaces, corridors, stairway enclosures, or control spaces must be an approved interior finish material or a reasonable number of coats of paint. 


</P>
</DIV8>


<DIV8 N="§ 32.56-55" NODE="46:1.0.1.4.24.16.7.14" TYPE="SECTION">
<HEAD>§ 32.56-55   Control spaces—T/ALL.</HEAD>
<P>Bulkheads and decks that separate control spaces from adjacent spaces must be “A” Class construction and insulated against fire. 46 CFR table 72.05-10(e) of the Passenger Vessel Regulations may be used as a guide. 


</P>
</DIV8>


<DIV8 N="§ 32.56-60" NODE="46:1.0.1.4.24.16.7.15" TYPE="SECTION">
<HEAD>§ 32.56-60   Ventilation ducts—T/ALL.</HEAD>
<P>(a) Each duct for ventilation of Category A machinery spaces that passes through accommodation, service, or control spaces must be:
</P>
<P>(1) Constructed of steel and insulated to “A-60” Class; or 
</P>
<P>(2) Constructed of steel, fitted with an automatic fire damper at each boundary where it enters and leaves the Category A machinery space, and insulated to “A-60” Class for a distance of 5 meters (16.4 feet) beyond each machinery space boundary. 
</P>
<P>(b) Each duct for ventilation of accommodation, service, and control spaces that passes through Category A machinery spaces must be constructed of steel and be fitted with an automatic fire damper at each Category A machinery space boundary. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.57" NODE="46:1.0.1.4.24.17" TYPE="SUBPART">
<HEAD>Subpart 32.57—Structural Fire Protection for Tank Vessels Contracted for On or After January 1, 1963</HEAD>


<DIV8 N="§ 32.57-1" NODE="46:1.0.1.4.24.17.7.1" TYPE="SECTION">
<HEAD>§ 32.57-1   Application—TB/ALL.</HEAD>
<P>(a) The provisions of this subpart shall apply to all tank vessels contracted for on or after January 1, 1963.
</P>
<P>(b) SOLAS-certificated vessels may be considered equivalent to the provisions of this subpart.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51198, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 32.57-5" NODE="46:1.0.1.4.24.17.7.2" TYPE="SECTION">
<HEAD>§ 32.57-5   Definitions—TB/ALL.</HEAD>
<P>(a) <I>Standard fire test.</I> A “standard fire test” is one which develops in the test furnace a series of time temperature relationships as follows: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">5 minutes—1,000 °F. 
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">10 minutes—1,300 °F. 
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">30 minutes—1,550 °F. 
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">60 minutes—1,700 °F.</TD><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV></DIV>
<P>(b) <I>“A” Class divisions.</I> “A” Class divisions such as bulkheads and decks, means divisions that are composed of steel or an equivalent metal, suitably stiffened, and made intact with the main structure of the vessel, including the shell, structural bulkheads, or decks. They are constructed so that, if subjected to the standard fire test, they are capable of preventing the passage of flame and smoke for one hour. In addition, they are insulated with approved structural insulation, bulkhead panels, or deck coverings so that the average temperature on the unexposed side does not rise more than 139 °C (250 °F) above the original temperature, nor does the temperature at any one point, including any joint, rise more than 181 °C (325 °F) above the original temperature, within the time listed below: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-60</TD><TD align="left" class="gpotbl_cell">60 minutes 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-30</TD><TD align="left" class="gpotbl_cell">30 minutes 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-15</TD><TD align="left" class="gpotbl_cell">15 minutes 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-0</TD><TD align="left" class="gpotbl_cell">0 minutes with no insulation requirement</TD></TR></TABLE></DIV></DIV>
<P>(c) <I>“B” Class bulkheads.</I> Bulkheads of the “B” Class shall be constructed with approved incombustible materials and made intact from deck to deck and to shell or other boundaries. They shall be so constructed that, if subjected to the standard fire test, they would be capable of preventing the passage of flame for one-half hour. 
</P>
<P>(d) <I>“C” Class divisions.</I> Bulkheads or decks of the “C” Class shall be constructed of approved incombustible materials, but need meet no requirements relative to the passage of flame. 
</P>
<P>(e) <I>Steel.</I> Where the term “steel or other equivalent metal” is used in this subpart, it is intended to require a material which, by itself or due to insulation provided, has structural and integrity qualities equivalent to steel at the end of the applicable fire exposure. 
</P>
<P>(f) <I>Approved material.</I> Where in this subpart approved materials are required, they refer to materials approved under the applicable subparts of subchapter Q (Specifications) of this chapter, as follows: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Deck Coverings</TD><TD align="left" class="gpotbl_cell">164.006 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Structural Insulations</TD><TD align="left" class="gpotbl_cell">164.007 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bulkhead Panels</TD><TD align="left" class="gpotbl_cell">164.008 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Incombustible Materials</TD><TD align="left" class="gpotbl_cell">164.009 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Interior Finishes</TD><TD align="left" class="gpotbl_cell">164.012</TD></TR></TABLE></DIV></DIV>
<P>(g) <I>Stairtower.</I> A stairtower is a stairway which penetrates more than a single deck within the same enclosure. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 67-90, 33 FR 1015, Jan. 26, 1968; CGD 74-127, 41 FR 3845, Jan. 26, 1976; CGD 75-032, 41 FR 17910, Apr. 29, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 32.57-10" NODE="46:1.0.1.4.24.17.7.3" TYPE="SECTION">
<HEAD>§ 32.57-10   Construction—TB/ALL.</HEAD>
<P>(a) The hull, superstructure, structural bulkheads, decks, and deckhouses shall be constructed of steel. Alternately, the Commandant may permit the use of other suitable material in special cases, having in mind the risk of fire. 
</P>
<P>(b) Bulkheads of galleys, paint and lamp lockers, and emergency generator rooms shall be of “A” Class construction. 
</P>
<P>(c) The boundary bulkheads and decks separating the accommodations and control stations from cargo, and machinery spaces and from galleys, main pantries and storerooms other than small service lockers shall be of “A” Class Construction. 
</P>
<P>(d) The following conditions apply within accommodation, service, and control spaces: 
</P>
<P>(1) Corridor bulkheads in accommodation areas shall be of “A” or “B” Class intact from deck to deck Stateroom doors in such bulkheads may have a louver in the lower half. 
</P>
<P>(2) Stairtowers, elevator, dumbwaiter, and other trunks shall be of “A” Class construction. 
</P>
<P>(3) Bulkheads not already specified to be of “A” or “B” Class construction may be of “A”, “B”, or “C” Class Construction. 
</P>
<P>(4) The integrity of any deck in way of a stairway opening, other than a stairtower, shall be maintained by means of “A” or “B” Class divisions or bulkheads and doors at one level. The integrity of a stairtower shall be maintained by “A” Class doors at every level. The doors shall be of the self-closing type. No means shall be provided for locking such doors, except that crash doors or locking devices capable of being easily forced in an emergency may be employed provided a permanent and conspicuous notice to this effect is attached to both sides of the door. Holdback hooks or other means of permanently holding the door open will not be permitted. However, magnetic holdbacks operated from the bridge or from other suitable remote control positions are acceptable. 
</P>
<P>(5) Interior stairs, including stringers and treads shall be of steel or other suitable material having in mind the risk of fire. This is not intended to preclude the use of other material for nosing, walking surfaces, etc., over the steel.
</P>
<P>(6) Except for washrooms and toilet spaces, deck coverings within accommodation spaces shall be of an approved type. However, overlays for leveling or finishing purposes which do not meet the requirements for an approved deck covering may be used in thicknesses not exceeding 
<FR>3/8</FR> of an inch. 
</P>
<P>(7) Except as provided in paragraph (d)(7-a) of this section, ceilings, linings, and insulation, including pipe and duct laggings, must be made of approved incombustible material. 
</P>
<P>(7-a) Combustible insulations and vapor barriers that have a maximum extent of burning of 122 millimeters (5 inches) or less when tested in accordance with ASTM D 4986, “Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials” (incorporated by reference, see § 32.01-1), may be used within refrigerated compartments. 
</P>
<P>(8) Any sheathing, furring or holding pieces incidental to the securing of any bulkhead, ceiling, lining, or insulation shall be of approved incombustible materials. 
</P>
<P>(9) Bulkheads, linings and ceilings may have a combustible veneer within a room not to exceed 2 millimeters (.079 inch) in thickness. However, combustible veneers, trim, decorations, etc., shall not be used in corridors or hidden spaces. This is not intended to preclude the use of an approved interior finish or a reasonable number of coats of paint. 
</P>
<P>(e) Wood hatch covers may be used between cargo spaces or between stores spaces. Hatch covers in other locations shall be of steel or equivalent metal construction. Tonnage openings shall be closed by means of steel plates or equivalent metal construction. 
</P>
<P>(f) Nitrocellulose or other highly flammable or noxious fume-producing paints or lacquers shall not be used. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15268, Dec. 6, 1966; CGFR 67-90, 33 FR 1015, Jan. 26, 1968; CGD 74-127, 41 FR 3845, Jan. 26, 1976; CGD 95-028, 62 FR 51198, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-1999-5151, 64 FR 67177, Dec. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.59" NODE="46:1.0.1.4.24.18" TYPE="SUBPART">
<HEAD>Subpart 32.59—Minimum Longitudinal Strength and Plating Thickness Requirements for Unclassed Tank Vessels That Carry Certain Oil Cargoes—TB/ALL</HEAD>


<DIV8 N="§ 32.59-1" NODE="46:1.0.1.4.24.18.7.1" TYPE="SECTION">
<HEAD>§ 32.59-1   Minimum section modulus and plating thickness requirements—TB/ALL.</HEAD>
<P>(a) As used in this section, <I>Rule</I> means the current Rules of the American Bureau of Shipping or other recognized classification society, as appropriate for the vessel's present service and regardless of the year the vessel was constructed.
</P>
<P>(b) The requirements of this section apply to all in-service, unclassed tank vessels certificated to carry a pollution category I oil cargo listed in 46 CFR Table 30.25-1.
</P>
<P>(c) For all vessels except those limited on their Certificate of Inspection to river routes only, the minimum midship section modulus must be—
</P>
<P>(1) At least 90 percent of that required by Rule; or
</P>
<P>(2) Where there is no specific Rule requirement, at least 100 percent of that which is necessary to meet the bending moment developed under a full load condition in still water, using a permissible bending stress of 12.74 kN/cm
<SU>2</SU> (1.30 t/cm
<SU>2</SU>, 8.25 Ltf/in
<SU>2</SU>).
</P>
<P>(d) Within the 40-percent midship length, the average flange and web thicknesses of each longitudinal stiffener must be as follows:
</P>
<P>(1) For deck and bottom stiffeners: at least 85 percent of Rule thickness, unless a buckling analysis demonstrates that lesser thicknesses can be safely tolerated. However, the average thickness must never be less than 80 percent of Rule thickness; and 
</P>
<P>(2) For side stiffeners: at least 75 percent of Rule thickness.
</P>
<P>(e) Within the 40-percent midship length, the average thickness for longitudinal strength plating must be at least as follows:
</P>
<P>(1) Weather deck: 75 percent of Rule thickness;
</P>
<P>(2) Hatch: 70 percent of Rule thickness;
</P>
<P>(3) Trunk: 75 percent of Rule thickness;
</P>
<P>(4) Sheer strake: 75 percent of Rule thickness;
</P>
<P>(5) Outer sideshell: 75 percent of Rule thickness;
</P>
<P>(6) Inner sideshell: 75 percent of Rule thickness;
</P>
<P>(7) Outer bottom; 75 percent of Rule thickness;
</P>
<P>(8) Inner bottom: 70 percent of Rule thickness;
</P>
<P>(9) Keel: 75 percent of Rule thickness;
</P>
<P>(10) Bulkheads: 75 percent of Rule thickness.
</P>
<CITA TYPE="N">[CGD 91-209, 58 FR 52602, Oct. 8, 1993]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.60" NODE="46:1.0.1.4.24.19" TYPE="SUBPART">
<HEAD>Subpart 32.60—Hull Requirements for Tank Vessels Constructed On or After July 1, 1951</HEAD>

<NOTE>
<HED>Note:</HED>
<P>Requirements for double hull construction for vessels carrying oil, as defined in 33 CFR 157.03, in bulk as cargo are found in 33 CFR 157.10d.</P></NOTE>

<DIV8 N="§ 32.60-1" NODE="46:1.0.1.4.24.19.7.1" TYPE="SECTION">
<HEAD>§ 32.60-1   Scantlings, material, and workmanship—TB/ALL.</HEAD>
<P>(a) All tank vessels, the construction or conversion of which is started on or after July 1, 1951, shall conform to the requirements in this subpart in construction of hulls. The hull and deckhouses shall be of steel or iron construction except that the pilothouse and decks over quarters may be constructed of wood. Scantlings, material, and workmanship, subdivision of cargo spaces, fitting of cofferdams, and testing of tanks shall be at least equivalent to the requirements of the American Bureau of Shipping or other recognized classification society. 
</P>
<P>(b) See subpart 32.57 for structural fire protection requirements for tank vessels contracted for on or after January 1, 1963. 


</P>
</DIV8>


<DIV8 N="§ 32.60-5" NODE="46:1.0.1.4.24.19.7.2" TYPE="SECTION">
<HEAD>§ 32.60-5   Subdivision of cargo space—TB/ALL.</HEAD>
<P>The cargo space shall be divided into tight compartments as necessary to avoid excessive stresses and to provide stability. 


</P>
</DIV8>


<DIV8 N="§ 32.60-10" NODE="46:1.0.1.4.24.19.7.3" TYPE="SECTION">
<HEAD>§ 32.60-10   Segregation of cargo; Grade A, B, C, or D—TB/ALL.</HEAD>
<P>(a) <I>General.</I> The galleys, living quarters, navigation spaces, general cargo spaces, boiler rooms, and enclosed spaces where sources of vapor ignition are normally present, shall be segregated from cargo tanks by cofferdams or pump rooms or tanks, either empty or used to carry liquid having a flashpoint of 150 °F. or above, or deck spaces enclosed or open. 
</P>
<P>(b) <I>Cargo tank spaces.</I> Cargo tank spaces shall extend to the main deck, with hatches and vents located on the weather deck. Liquids having a flash point of not less than 150 °F. may be carried in the bulk tanks located beyond the segregating cofferdams and/or pump rooms. 
</P>
<P>(c) <I>Enclosed spaces.</I> (1) Cargo and vent piping passing through enclosed spaces immediately above the bulk cargo tanks shall be continuous except that flanged joints connecting pipe sections will be permitted. 
</P>
<P>(2) No openings to cargo tank shall be permitted other than stuffing boxes through which valve control rods or permanently installed gage tapes extend and openings for use of tank cleaning machines. Openings for tank cleaning machines, when not in use, shall be kept closed by means of gastight bolted plates and when in use shall be made essentially gas and watertight by covers through which hose or pipe to the tank cleaning machines extend. 
</P>
<P>(3) The overhead in way of quarters shall be gastight. 
</P>
<P>(d) <I>Stowage spaces.</I> The spaces described in paragraph (c) of this section may be used for stowage purposes and for general cargo provided that adequate ventilation is furnished. 
</P>
<P>(e) <I>Openings.</I> (1) Except as provided in paragraph (c) of this section, there shall be no manholes or other openings from cargo tanks to any other enclosed spaces. An exception may be made to allow direct access from cargo tanks to innerbottoms through gas tight bolted manholes, provided: 
</P>
<P>(i) The innerbottom tanks are voids or ballast tanks only, and 
</P>
<P>(ii) The innerbottom tanks are protected from sources of ignition similar to the cargo tanks, and any bilge or ballast pumping system serving the innerbottom tanks are treated like cargo pumping systems. 
</P>
<P>(2) Any vents, sounding tubes, and similar piping passing through such tanks shall be run in a suitable trunk; or such piping shall have a wall thickness equal to or greater than the innerbottom plating, but not less than schedule 80, and shall be welded continuously on both sides of the innerbottom plating. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17481, Oct. 29, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 32.60-15" NODE="46:1.0.1.4.24.19.7.4" TYPE="SECTION">
<HEAD>§ 32.60-15   Segregation of cargo; Grade E—TB/ALL.</HEAD>
<P>(a) <I>General.</I> The galleys, living quarters, navigation spaces, general cargo spaces, boilerrooms, and enclosed spaces containing machinery, where sources of vapor ignition are normally present, shall be segregated from the cargo tanks by tight bulkheads and intervening spaces are not required. 
</P>
<P>(b) <I>Cargo tank spaces.</I> Cargo tank spaces can be terminated at any deck with hatches on the same deck, but the vent lines shall be extended to the weather deck. Butterworth openings and extension rods may be located on the tank top. 


</P>
</DIV8>


<DIV8 N="§ 32.60-20" NODE="46:1.0.1.4.24.19.7.5" TYPE="SECTION">
<HEAD>§ 32.60-20   Pumprooms on tank vessels carrying Grade A, B, C, D and/or E liquid cargo—TB/ALL.</HEAD>
<P>(a) <I>Cargo pumps.</I> In tank vessels carrying Grade A, B, C, or D liquid cargo, cargo pumps shall be isolated from source of vapor ignition by gastight bulkheads. A gastight bulkhead between the pumproom and the pump engine room may be pierced for drive shaft and pump engine control rods provided such openings are fitted with stuffing boxes or other approved gland arrangement. A steam driven pump shall not be considered a source of vapor ignition provided the steam temperature does not exceed 500 °F. 
</P>
<P>(b) <I>Ventilation for pumprooms on tank vessels the construction or conversion of which is started between July 1, 1951, and January 1, 1963.</I> (1) Pumprooms of all tank vessels, the construction or conversion of which is started between July 1, 1951, and January 1, 1963, shall be ventilated in such a way as to remove vapors from points near the floor level or bilges. Pumprooms on tankships handling Grade A, B, or C liquid cargo, with machinery located below the freeboard deck, shall be equipped with power ventilation. Pumprooms equipped with power ventilation shall have the ventilation outlets terminate more than six feet from any opening to the interior part of the vessel which normally contains sources of vapor ignition. 
</P>
<P>(2) For all tank vessels, the construction or conversion of which is started between October 1, 1959, and January 1, 1963, the power ventilation shall not produce a source of vapor ignition in either the pumproom or the ventilation systems associated with the pumproom. The capacity of power ventilation units shall be sufficient to effect a complete change of air in not more than 3 minutes, based upon the volume of the pumproom and associated trunks up to the deck at which access from the weather is provided. 
</P>
<P>(c) <I>Ventilation for pumprooms on tank vessels the construction or conversion of which is started on or after January 1, 1963.</I> (1) For all tank vessels, the construction or conversion of which is started on or after January 1, 1963, the cargo pumprooms shall be fitted in accordance with paragraphs (a) and (d) of this section. Cargo pumprooms on these vessels shall be ventilated in such a way as to remove vapors from points near the floor level or bilges. Cargo pumprooms on tank vessels handling Grade A, B, or C liquid cargo, shall be equipped with power ventilation of the exhaust type having capacity sufficient to effect a complete change of air in not more than 3 minutes based upon the volume of the pumproom and associated trunks up to the deck at which access from the weather is provided. 
</P>
<P>(2) The power ventilation units shall not produce a source of vapor ignition in either the pumproom or the ventilation systems associated with the pumproom. Inlets to exhaust ducts shall be provided and located near the floor level at points where concentrations of vapors may be expected. Ventilation from the weather deck shall be provided. Power supply ventilation may be fitted in lieu of natural ventilation, but when fitted shall be arranged to avoid turbulence in the cargo pumproom. Cargo pumprooms equipped with power ventilation shall have the ventilation outlets terminate more than 6 feet from any opening to the interior part of the vessel which normally contains sources of vapor ignition, and shall be so located as to minimize the possibility of recirculating contaminated air through the pumproom. 
</P>
<P>(3) Cargo pumprooms handling Grade D and/or E liquid cargo only shall be fitted with at least two ducts extended to the weather deck, one of which shall be extended to a point near the floor level. This does not preclude installation of power ventilation, if desired. 
</P>
<P>(4) The ventilation required in this paragraph shall be sufficient to properly ventilate the pumproom with the access openings closed. 
</P>
<P>(d) <I>Access.</I> The access to a cargo pumproom in a tank vessel carrying Grade A, B, C, or D liquid cargo shall be from the open deck. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 70-143, 35 FR 19905, Dec. 30, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 32.60-25" NODE="46:1.0.1.4.24.19.7.6" TYPE="SECTION">
<HEAD>§ 32.60-25   Living quarters—TB/ALL.</HEAD>
<P>For living quarters the partitions and sheathing shall be of an approved fire resistive construction. The specification for incombustible materials is in subchapter Q (Specifications) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51198, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 32.60-30" NODE="46:1.0.1.4.24.19.7.7" TYPE="SECTION">
<HEAD>§ 32.60-30   Tank vessels with independent tanks—TB/ALL.</HEAD>
<P>(a) Independent cargo tanks may be located in hold spaces or in other cargo tanks; however, a working space of at least 15 inches shall be maintained around each independent tank, or else provisions shall be made for moving such tanks to furnish such working space, except that less than 15 inches around such tanks may be permitted if in the judgment of the Officer in Charge, Marine Inspection, having jurisdiction, a satisfactory inspection of the cargo tanks and hull structure can be made. 
</P>
<P>(b) When an independent cargo tank is located in an enclosed space other than a cargo tank, such enclosed space shall be considered as equivalent to a pumproom and shall be safeguarded as such as required by this subpart. 
</P>
<P>(c) Cargo tanks independent of the hull structure shall be supported in saddles or on foundations of steel or other suitable material and securely attached in place to preclude the cargo from being damaged or shifting as a result of collision. The arrangement shall be such as to permit longitudinal and circumferential, or athwartship and vertical, expansion of the cargo tanks. Each tank shall be supported so as to prevent the concentration of excessive loads on the supporting portion of the shell. 


</P>
</DIV8>


<DIV8 N="§ 32.60-35" NODE="46:1.0.1.4.24.19.7.8" TYPE="SECTION">
<HEAD>§ 32.60-35   Tank vessels carrying Grade A liquid cargo—TB/ALL.</HEAD>
<P>(a) Grade A liquids having a Reid vapor pressure in excess of 25 pounds per square inch shall be transported in cargo tanks which are independent of the hull. 
</P>
<P>(b) Barges carrying Grade A liquids having a Reid vapor pressure in excess of 25 pounds per square inch shall be of a Type III barge hull as defined in § 32.63-5(b)(3). 
</P>
<CITA TYPE="N">[CGFR 70-10, 35 FR 3709, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 32.60-40" NODE="46:1.0.1.4.24.19.7.9" TYPE="SECTION">
<HEAD>§ 32.60-40   Construction and testing of cargo tanks and bulkheads—TB/ALL.</HEAD>
<P>(a) All cargo tanks vented at gage pressure of 4 pounds per square inch or less shall be constructed and tested as required by standards established by the American Bureau of Shipping or other recognized classification society. The design of cargo tanks integral with the hull and vented at a gage pressure exceeding 4 pounds per square inch but not exceeding 10 pounds per square inch gage pressure will be given special consideration by the Commandant. 
</P>
<P>(b) Cargo tanks vented at a gage pressure exceeding 10 pounds per square inch are considered to be pressure vessels and shall be of cylindrical or similar design and shall meet the requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18805, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 32.60-45" NODE="46:1.0.1.4.24.19.7.10" TYPE="SECTION">
<HEAD>§ 32.60-45   Segregation of spaces containing the emergency source of electric power—TB/ALL.</HEAD>
<P>(a) The provisions of this section shall apply to all vessels contracted for on or after October 1, 1958. 
</P>
<P>(b) When a compartment containing the emergency source of electric power, or vital components thereof, adjoins a space containing either the ship's service generators or machinery necessary for the operation of the ship's service generators, all common bulkheads and/or decks shall be protected by approved “structural insulation” or other approved material. This protection shall be such as to be capable of preventing an excessive temperature rise in the space containing the emergency source of electric power, or vital components thereof, for a period of at least one hour in the event of fire in the adjoining space. Bulkheads or decks meeting Class A-60 requirements, as defined by § 72.05-10 of subchapter H (Passenger Vessels) of this chapter, will be considered as meeting the requirements of this paragraph. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.63" NODE="46:1.0.1.4.24.20" TYPE="SUBPART">
<HEAD>Subpart 32.63—Hull and Cargo Tank Requirements for Tank Barges Constructed or Converted On or After July 1, 1964, and Carrying Certain Dangerous Bulk Cargoes</HEAD>


<DIV8 N="§ 32.63-1" NODE="46:1.0.1.4.24.20.7.1" TYPE="SECTION">
<HEAD>§ 32.63-1   Application—B/ALL.</HEAD>
<P>(a) The requirements of this subpart shall apply to all tank barges, the construction or conversion of which is started on or after July 1, 1964, and carrying those cargoes listed in table 30.25-1 which are defined as: 
</P>
<P>(1) Flammable liquids having a Reid vapor pressure in excess of 25 pounds per square inch, absolute, in independent tanks (part 32). 
</P>
<P>(2) Liquefied flammable gases (part 38 of this subchapter). 
</P>
<CITA TYPE="N">[CGFR 70-10, 35 FR 3709, Feb. 25, 1970] 


</CITA>
</DIV8>


<DIV8 N="§ 32.63-5" NODE="46:1.0.1.4.24.20.7.2" TYPE="SECTION">
<HEAD>§ 32.63-5   Barge hull classifications—B/ALL.</HEAD>
<P>(a) Each barge subject to the provision of this subpart shall be assigned a hull type number. The Commandant will designate the barge hull types to be used for carrying cargoes in order to insure that the vessel is designed consistent with the degree and nature of the hazard of the commodity carried. 
</P>
<P>(b) For this purpose the barge hull types shall be as follows: 
</P>
<P>(1) <I>Type I barge hull.</I> Barge hulls classed as Type I are those designed to carry products which require the maximum preventive measures to preclude the uncontrolled release of the cargo to the waterways and/or atmosphere. 
</P>
<P>(2) <I>Type II barge hull.</I> Barge hulls classed as Type II are those designed to carry products which require substantial preventive measures to preclude uncontrolled release to the atmosphere, but whose uncontrolled release to the waterways does not constitute a longlasting public or operating personnel hazard, though local and temporary pollution may occur. 
</P>
<P>(3) <I>Type III barge hull.</I> Barge hulls classed as Type III are those designed to carry products of sufficient hazard to require a moderate degree of control. 


</P>
</DIV8>


<DIV8 N="§ 32.63-8" NODE="46:1.0.1.4.24.20.7.3" TYPE="SECTION">
<HEAD>§ 32.63-8   Alternative arrangements—B/ALL.</HEAD>
<P>(a) Alternative arrangements, differing from those specifically required by this subpart, may be considered and approved by the Commandant, if it is demonstrated to his satisfaction that a degree of safety is obtained which is consistent with the intent of this subpart. 


</P>
</DIV8>


<DIV8 N="§ 32.63-10" NODE="46:1.0.1.4.24.20.7.4" TYPE="SECTION">
<HEAD>§ 32.63-10   Rakes and coamings—B/ALL.</HEAD>
<P>(a) Each barge hull shall be constructed with a suitable blow form (length, shape, and height of headlog) to protect against diving at the maximum speed at which the barge is designed to be towed. In any integrated tow, only the lead barge need comply with this requirement. In any case, the operator of the towing vessel shall be guided by appropriate speed limitations. 
</P>
<P>(b) All open hopper type barge hulls shall be provided with coamings around the hopper space and, additionally, a 36-inch minimum height plowshare breakwater on the forward rake. Coamings shall have a minimum height of 36 inches forward graduated to a minimum height of 24 inches at midlength and 18 inches thereafter. 


</P>
</DIV8>


<DIV8 N="§ 32.63-20" NODE="46:1.0.1.4.24.20.7.5" TYPE="SECTION">
<HEAD>§ 32.63-20   Hull structure—B/ALL.</HEAD>
<P>(a) <I>General.</I> In addition to complying with the requirements of § 32.60-1, as applicable, barge hulls of Types I and II shall comply with the provisions of this section. 
</P>
<P>(b) <I>Types I and II barge hull.</I> Under an assumed grounding condition such that the forward rake bulkhead rests upon a pinnacle at the water surface, the maximum hull bending stress shall not exceed the following limits: 
</P>
<P>(1) Independent tanks may be installed in such a manner that they do not contribute to the strength and stiffness of the barge. In such case, the hull stress shall not exceed either 50 percent of the minimum ultimate tensile strength of the material or 70 percent of the yield strength when specified, whichever is greater. 
</P>
<P>(2) The Commandant may consider a reduction in hull stress when independent tanks are installed in such a manner as to contribute to the strength and stiffness of the barge and this is accounted for in determining the effective section modulus of the barge. In such case, the hull stress shall not exceed the percentage stress values prescribed in paragraph (b)(1) of this section multiplied by the quantity (1.5−SWT/UTS), where SWT is the stress calculated without including the effect of the tanks, and UTS is the minimum ultimate tensile strength of the material. The value SWT, however, shall in no case be more than 75 percent of UTS. 


</P>
</DIV8>


<DIV8 N="§ 32.63-25" NODE="46:1.0.1.4.24.20.7.6" TYPE="SECTION">
<HEAD>§ 32.63-25   Cargo tanks and supports—B/ALL.</HEAD>
<P>(a) <I>General.</I> Saddles and hold-down securing straps for independent cargo tanks shall be designed to prevent tank failure due to loads induced in the saddles or straps by barge deflection. 
</P>
<P>(b) <I>Collision protection.</I> (1) All independent cargo tanks installed on Type I and Type II barge hulls shall be protected with suitable collision chocks or collision straps to withstand a longitudinal collision load of one and one-half times the weight of the tank and cargo. All other independent cargo tanks shall be provided with suitable collision chocks or collision straps to withstand a longitudinal collision load equal to the weight of the tank and cargo. 
</P>
<P>(2) All cargo tanks shall be so located as to reduce the likelihood of their being damaged in the event of collision. This protection shall be obtained by locating the cargo tanks not less than 4 feet from the side shell and box-end for Type I hulls and 3 feet for Type II barge hulls, and not less than 25 feet from the headlog at the bow for both types. 
</P>
<P>(c) <I>Cargo tank design</I>—(1) <I>Types I and II barge hulls.</I> (i) In addition to requirements provided for in applicable regulations for a specific commodity, cargoes subject to the provisions of this subpart shall be transported in cargo tanks meeting the requirements of this paragraph. Pressure vessel-type cargo tanks shall have sufficient additional strength so as to limit the maximum combined tank stress, including saddle horn and bending stresses, to 1.5 times the maximum allowable hoop stress in still water, and to the yield strength of the tank material or 70 percent of the minimum ultimate tensile strength of the tank material, if less, in the grounded condition as required by § 32.63-20(b). 
</P>
<P>(ii) Gravity type cargo tanks shall have sufficient additional strength to limit the maximum combined tank stress, including saddle horn and bending stresses, to the yield strength of the tank material or 70 percent of the minimum ultimate tensile strength of the tank material, if less, in the grounded condition as required by § 32.63-20(b). 
</P>
<P>(2) <I>Type III barge hulls.</I> In addition to the requirements of this paragraph, pressure vessel-type cargo tanks shall have sufficient additional strength so as to limit the maximum combined stress, including saddle horn and bending stresses, to 1.5 times the maximum allowable hoop stress. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.65" NODE="46:1.0.1.4.24.21" TYPE="SUBPART">
<HEAD>Subpart 32.65—Hull Requirements for Tank Vessels Constructed On or After November 10, 1936, and Prior to July 1, 1951</HEAD>


<DIV8 N="§ 32.65-1" NODE="46:1.0.1.4.24.21.7.1" TYPE="SECTION">
<HEAD>§ 32.65-1   Application—TB/ALL.</HEAD>
<P>The requirements in this subpart apply to all tank vessels, the construction or conversion of which was started on or after November 10, 1936, and prior to July 1, 1951. 


</P>
</DIV8>


<DIV8 N="§ 32.65-5" NODE="46:1.0.1.4.24.21.7.2" TYPE="SECTION">
<HEAD>§ 32.65-5   Scantlings, material, and workmanship—TB/ALL.</HEAD>
<P>The hull and deck houses shall be of steel or iron construction except that the pilothouse and decks over quarters may be constructed of wood. Scantlings, material, and workmanship, subdivision of cargo spaces, fitting of cofferdams, and testing of tanks shall be at least equivalent to the requirements of the American Bureau of Shipping or other recognized classification society. 


</P>
</DIV8>


<DIV8 N="§ 32.65-10" NODE="46:1.0.1.4.24.21.7.3" TYPE="SECTION">
<HEAD>§ 32.65-10   Subdivision of cargo space—TB/ALL.</HEAD>
<P>The cargo space shall be divided into tight compartments as necessary to avoid excessive stresses and to provide stability. 


</P>
</DIV8>


<DIV8 N="§ 32.65-15" NODE="46:1.0.1.4.24.21.7.4" TYPE="SECTION">
<HEAD>§ 32.65-15   Cofferdams—TB/ALL.</HEAD>
<P>Tank vessels equipped to carry Grade A, B, C, or D liquids shall have their galleys, living quarters, general cargo spaces, boiler rooms, and enclosed spaces containing propelling machinery or other machinery where sources of vapor ignition are normally present, segregated from their cargo tanks by cofferdams or equivalent pumprooms, tanks, or air spaces. 


</P>
</DIV8>


<DIV8 N="§ 32.65-20" NODE="46:1.0.1.4.24.21.7.5" TYPE="SECTION">
<HEAD>§ 32.65-20   Pumprooms—TB/ALL.</HEAD>
<P>(a) Tank vessels handling Grade A, B, C, or D liquids shall have their cargo pumps isolated from all sources of vapor ignition by gastight bulkheads. Totally enclosed motors of the “explosion proof” type, motors ventilated on both the intake and exhaust by ducts to atmosphere, and engines driven by steam shall not be considered to be sources of vapor ignition. The gastight bulkhead between the pumproom and the pump-engine compartment may be pierced by fixed lights, drive shaft and pump-engine control rods, provided that the shafts and rods are fitted with stuffing boxes where they pass through the gastight bulkheads. The access to a cargo pumproom handling such liquids shall be from the open deck. (See § 32.60-20.0.) 


</P>
</DIV8>


<DIV8 N="§ 32.65-25" NODE="46:1.0.1.4.24.21.7.6" TYPE="SECTION">
<HEAD>§ 32.65-25   Living quarters—TB/ALL.</HEAD>
<P>Partitions and sheathing shall be of approved fire-resistive construction. 


</P>
</DIV8>


<DIV8 N="§ 32.65-30" NODE="46:1.0.1.4.24.21.7.7" TYPE="SECTION">
<HEAD>§ 32.65-30   Tank vessels with independent tanks—TB/ALL.</HEAD>
<P>Independent cargo tanks may be located in hold spaces or in other cargo tanks but in all cases a working space of at least 15 inches shall be provided around such independent tanks, or else provisions shall be made for moving them to secure such space. When independent cargo tanks are located in an enclosed space other than a cargo tank, such enclosed space shall be considered as equivalent to a pumproom, and shall be safeguarded as such, as required in the regulations in this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 32.65-35" NODE="46:1.0.1.4.24.21.7.8" TYPE="SECTION">
<HEAD>§ 32.65-35   Tank vessels carrying Grade A liquids—TB/ALL.</HEAD>
<P>Cargo tanks for Grade A liquids having a Reid vapor pressure in excess of 25 pounds shall be independent of the hull. 


</P>
</DIV8>


<DIV8 N="§ 32.65-40" NODE="46:1.0.1.4.24.21.7.9" TYPE="SECTION">
<HEAD>§ 32.65-40   Construction and testing of cargo tanks and bulkheads—TB/ALL.</HEAD>
<P>(a) All cargo tanks to be vented at gage pressures of 4 pounds per square inch or less shall be constructed and tested as required by the requirements of the American Bureau of Shipping or other recognized classification society. 
</P>
<P>(b) All cargo tanks to be vented at gage pressures above 4 pounds per square inch shall be considered as pressure vessels and shall meet the requirements for such vessels as to construction and testing, as set forth in subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(c) Gastight bulkheads shall be subjected to a thorough hose test. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16671, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18805, Dec. 18, 1968]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="32.70" NODE="46:1.0.1.4.24.22" TYPE="SUBPART">
<HEAD>Subpart 32.70—Hull Requirements for Steel Hull Tank Vessels Constructed Prior to November 10, 1936</HEAD>


<DIV8 N="§ 32.70-1" NODE="46:1.0.1.4.24.22.7.1" TYPE="SECTION">
<HEAD>§ 32.70-1   Application—TB/ALL.</HEAD>
<P>All steel hull tank vessels, the construction or conversion of which was started prior to November 10, 1936, shall conform to the requirements in this subpart. 


</P>
</DIV8>


<DIV8 N="§ 32.70-5" NODE="46:1.0.1.4.24.22.7.2" TYPE="SECTION">
<HEAD>§ 32.70-5   Hull requirements; general—TB/ALL.</HEAD>
<P>The scantlings, material, and workmanship, the subdivision of cargo spaces, the arrangement of cofferdams, the testing of tanks and cofferdams, shall be at least equivalent to the requirements of a recognized classification society for the particular service specified in the application for the certificate of inspection and permit for the transportation of liquid flammable cargoes in bulk as of the date when the tank vessel was built or as of the date when the vessel was converted into a tank vessel. In the absence of such classification requirements, the Officer in Charge, Marine Inspection, shall satisfy himself that the vessel's structure as specified in this section is safe for the service to be specified in its certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15268, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 32.70-10" NODE="46:1.0.1.4.24.22.7.3" TYPE="SECTION">
<HEAD>§ 32.70-10   Cofferdams—TB/ALL.</HEAD>
<P>Tank vessels carrying Grade A, B, or C liquids shall be required to conform to the construction requirements in regard to vertical cofferdams in § 32.65-15, except that a dry cargo compartment shall be considered to be equivalent to a cofferdam, and except as provided for in § 32.70-20. 


</P>
</DIV8>


<DIV8 N="§ 32.70-15" NODE="46:1.0.1.4.24.22.7.4" TYPE="SECTION">
<HEAD>§ 32.70-15   Pumprooms—TB/ALL.</HEAD>
<P>Tank vessels handling Grade A, B, C or D liquid cargo shall meet the requirements for tank vessels in § 32.65-20 except that the electrical installation shall comply with the requirements of § 32.45-10(c). 


</P>
</DIV8>


<DIV8 N="§ 32.70-20" NODE="46:1.0.1.4.24.22.7.5" TYPE="SECTION">
<HEAD>§ 32.70-20   Pump-engine compartment—TB/ALL.</HEAD>
<P>No cofferdam will be required between a cargo tank and a compartment containing pumping engines and their auxiliaries which are used exclusively during pumping operations, provided the pumping engine compartment contains no cargo valves and is well ventilated and provided further that internal combustion exhaust within the compartment are completely water jacketed or insulated and that gasoline engine intakes are fitted with effective flame arresters. 


</P>
</DIV8>


<DIV8 N="§ 32.70-25" NODE="46:1.0.1.4.24.22.7.6" TYPE="SECTION">
<HEAD>§ 32.70-25   Cargo tanks—TB/ALL.</HEAD>
<P>Cargo tanks shall comply with the conditions specified in §§ 32.65-30 and 32.65-35, and shall pass the tests required in § 32.65-40: <I>Provided, however,</I> That less than 15 inches around such tanks may be accepted if in the judgment of the Officer in Charge, Marine Inspection, making the inspection, a satisfactory inspection of the cargo tanks and hull structure can be made. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.75" NODE="46:1.0.1.4.24.23" TYPE="SUBPART">
<HEAD>Subpart 32.75—Hull Requirements for Wood Hull Tank Vessels Constructed Prior to November 10, 1936</HEAD>


<DIV8 N="§ 32.75-1" NODE="46:1.0.1.4.24.23.7.1" TYPE="SECTION">
<HEAD>§ 32.75-1   Application—TB/ALL.</HEAD>
<P>All wood hull tank vessels, the construction or conversion of which was started prior to November 10, 1936, shall conform to the requirements in this subpart. 


</P>
</DIV8>


<DIV8 N="§ 32.75-5" NODE="46:1.0.1.4.24.23.7.2" TYPE="SECTION">
<HEAD>§ 32.75-5   Hull requirements; general—TB/ALL.</HEAD>
<P>The scantlings, material, and workmanship, and the fitting and fastening of parts shall be at least equivalent to the requirements of a recognized classification society for the particular service specified in the application for certificate of inspection and permit for the transportation of liquid flammable cargoes in bulk as of the date when the tank vessel was built, or as of the date when the vessel was converted into a tank vessel. In the absence of such classification requirements, the Officer in Charge, Marine Inspection, shall satisfy himself that the vessel's structure as specified in this section is safe for the service to be specified in its certificate of inspection. 


</P>
</DIV8>


<DIV8 N="§ 32.75-10" NODE="46:1.0.1.4.24.23.7.3" TYPE="SECTION">
<HEAD>§ 32.75-10   Cargo tanks—TB/ALL.</HEAD>
<P>Cargo tanks shall be independent of the wood hull, shall be made of steel or iron, and shall pass the tests required in § 32.65-40 (a), (b). Where cargo tanks in wood hulls are not arranged to provide working space around them they shall be so constructed as to allow inspection of the hull, tanks, and bilges, and they shall be so installed that they can be moved to allow repairs to the hull structure and to themselves. 


</P>
</DIV8>


<DIV8 N="§ 32.75-15" NODE="46:1.0.1.4.24.23.7.4" TYPE="SECTION">
<HEAD>§ 32.75-15   Electric bonding and grounding for tanks—TB/ALL.</HEAD>
<P>All independent cargo tanks in wood hull tank vessels shall be electrically bonded together with stranded copper cable of not less than No. 4B and S gage and one end of this cable shall be grounded to a copper or brass plate of not less than 2 square feet in area and one-sixteenth inch in thickness and this plate shall be securely fastened to the hull, on the outside, at a point where it shall be covered by water when the tank vessel is unloaded. 


</P>
</DIV8>


<DIV8 N="§ 32.75-20" NODE="46:1.0.1.4.24.23.7.5" TYPE="SECTION">
<HEAD>§ 32.75-20   Hold spaces and bulkheads—TB/ALL.</HEAD>
<P>In wood hull tank vessels containing independent cargo tanks for the transportation of Grade A, B, C, or D liquids, the hold spaces shall be considered as equivalent to a pumproom and shall be safeguarded and ventilated as such as required by § 32.65-20. Where the hold spaces contain equipment or operations which are sources of vapor ignition, such equipment or operations shall be isolated from other spaces by gastight bulkhead or, if it is impracticable to construct a gastight bulkhead, two structurally tight bulkheads without openings, separated by a well-ventilated air space 24 inches wide, where possible may be used. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.80" NODE="46:1.0.1.4.24.24" TYPE="SUBPART">
<HEAD>Subpart 32.80—Tank Barges Constructed of Materials Other Than Steel or Iron</HEAD>


<DIV8 N="§ 32.80-1" NODE="46:1.0.1.4.24.24.7.1" TYPE="SECTION">
<HEAD>§ 32.80-1   General requirements—B/ALL.</HEAD>
<P>All tank barges with hulls constructed of materials other than iron or steel, the construction or conversion of which was started prior to September 2, 1945, and to which certificates of inspection were issued prior to March 2, 1946, shall be considered the same as tank barges constructed prior to November 10, 1936. 


</P>
</DIV8>

</DIV6>


<DIV6 N="32.85" NODE="46:1.0.1.4.24.25" TYPE="SUBPART">
<HEAD>Subpart 32.85—Lamp and Paint Rooms and Similar Compartments on Tankships</HEAD>


<DIV8 N="§ 32.85-1" NODE="46:1.0.1.4.24.25.7.1" TYPE="SECTION">
<HEAD>§ 32.85-1   Fireproofing of lamp, oil and paint rooms—T/ALL.</HEAD>
<P>Lamp, oil and paint rooms shall be wholly and tightly lined with metal.


</P>
</DIV8>

</DIV6>


<DIV6 N="32.90" NODE="46:1.0.1.4.24.26" TYPE="SUBPART">
<HEAD>Subpart 32.90—Pilot Boarding Equipment</HEAD>


<DIV8 N="§ 32.90-1" NODE="46:1.0.1.4.24.26.7.1" TYPE="SECTION">
<HEAD>§ 32.90-1   Pilot boarding equipment.</HEAD>
<P>(a) This section applies to each vessel that normally embarks or disembarks a pilot from a pilot boat or other vessel.
</P>
<P>(b) Each vessel must have suitable pilot boarding equipment available for use on each side of the vessel. If a vessel has only one set of equipment, the equipment must be capable of being easily transferred to and rigged for use on either side of the vessel.
</P>
<P>(c) Pilot boarding equipment must be capable of resting firmly against the vessel's side and be secured so that it is clear from overboard discharges.
</P>
<P>(d) Each vessel must have lighting positioned to provide adequate illumination for the pilot boarding equipment and each point of access.
</P>
<P>(e) Each vessel must have a point of access that has:
</P>
<P>(1) A gateway in the rails or bulwark with adequate handholds; or
</P>
<P>(2) Two handhold stanchions and a bulwark ladder that is securely attached to the bulwark rail and deck.
</P>
<P>(f) The pilot boarding equipment required by paragraph (b) of this section must include at least one pilot ladder approved under subpart 163.003 of this chapter. Each pilot ladder must be of a single length and capable of extending from the point of access to the water's edge during each condition of loading and trim, with an adverse list of 15°.
</P>
<P>(g) Whenever the distance from the water's edge to the point of access is more than 30 feet, access from a pilot ladder to the vessel must be by way of an accommodation ladder or equally safe and convenient means.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984, as amended by USCG-2020-0519, 89 FR 76695, Sept. 18, 2024]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="34" NODE="46:1.0.1.4.25" TYPE="PART">
<HEAD>PART 34—FIRE FIGHTING EQUIPMENT 


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16694, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="34.01" NODE="46:1.0.1.4.25.1" TYPE="SUBPART">
<HEAD>Subpart 34.01—General</HEAD>


<DIV8 N="§ 34.01-1" NODE="46:1.0.1.4.25.1.7.1" TYPE="SECTION">
<HEAD>§ 34.01-1   Applicability—TB/ALL, preemptive effect.</HEAD>
<P>(a) The provisions of this part shall apply to all tank vessels except as otherwise noted in this part. 
</P>
<P>(b) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 88-032, 56 FR 35821, July 29, 1991; USCG-2006-24797, 77 FR 33873, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 34.01-5" NODE="46:1.0.1.4.25.1.7.2" TYPE="SECTION">
<HEAD>§ 34.01-5   Equipment installed but not required—TB/ALL.</HEAD>
<P>(a) Where firefighting equipment is not required, but is installed, the equipment and its installation must be of an approved type. 
</P>
<P>(b) Use of non-approved fire detection systems may be acceptable as excess equipment provided that:
</P>
<P>(1) Components are listed and labeled by an independent, nationally recognized testing laboratory (NRTL) as set forth in 29 CFR 1910.7, and are designed, installed, tested, and maintained in accordance with an appropriate industry standard and the manufacturer's specific guidance;
</P>
<P>(2) Installation conforms to the requirements of 46 CFR chapter I, subchapter J (Electrical Engineering), especially the hazardous location electrical installation regulations in 46 CFR 111.105; and
</P>
<P>(3) Coast Guard plan review is completed for wiring plans.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48248, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 34.01-10" NODE="46:1.0.1.4.25.1.7.3" TYPE="SECTION">
<HEAD>§ 34.01-10   Protection for unusual arrangements or special products—TB/ALL.</HEAD>
<P>(a) The provisions of this part contemplate fire protection for tank vessels of conventional design carrying the usual liquid petroleum products in internal tanks. Whenever unusual arrangements exist or special cargoes are carried upon which the vessel's normal firefighting equipment will be ineffective, additional suitable firefighting equipment of approved type shall be carried. 


</P>
</DIV8>


<DIV8 N="§ 34.01-15" NODE="46:1.0.1.4.25.1.7.4" TYPE="SECTION">
<HEAD>§ 34.01-15   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> Also, it is available for inspection at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509, telephone 202-372-1405, and is available from the sources listed in this section.
</P>
<P>(b) ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, 877-909-2786, <I>http://www.astm.org.</I>
</P>
<P>(1) ASTM F1121-87 (Reapproved 2010), Standard Specification for International Shore Connections for Marine Fire Applications, (approved March 1, 2010), incorporation by reference approved for § 34.10-15 (“ASTM F 1121”).
</P>
<P>(2) [Reserved]
</P>
<P>(c) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169-7471, telephone 617-770-3000, <I>http://www.nfpa.org.</I>
</P>
<P>(1) NFPA 13, Standard for the Installation of Sprinkler Systems, 2010 Edition, effective August 26, 2009, IBR approved for § 34.30-1.
</P>
<P>(2) NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, (2008 Edition), IBR approved for § 34.05-5(a)(4) (“NFPA 2001”).
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33873, June 7, 2012, as amended by USCG-2012-0866, 78 FR 13249, Feb. 27, 2013; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013; USCG-2012-0196, 81 FR 48249, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="34.05" NODE="46:1.0.1.4.25.2" TYPE="SUBPART">
<HEAD>Subpart 34.05—Firefighting Equipment, Where Required</HEAD>


<DIV8 N="§ 34.05-1" NODE="46:1.0.1.4.25.2.7.1" TYPE="SECTION">
<HEAD>§ 34.05-1   Fire main system—T/ALL.</HEAD>
<P>(a) Fire pumps, piping, hydrants, hose and nozzles shall be installed on all tankships. 
</P>
<P>(b) The arrangements and details of the fire main system shall be as set forth in subpart 34.10.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 77-057a, 44 FR 66502, Nov. 19, 1979]


</CITA>
</DIV8>


<DIV8 N="§ 34.05-5" NODE="46:1.0.1.4.25.2.7.2" TYPE="SECTION">
<HEAD>§ 34.05-5   Fire extinguishing systems—T/ALL.</HEAD>
<P>(a) Approved fire extinguishing systems must be installed on all tankships in the following locations. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(1) <I>Dry cargo compartments.</I> A carbon dioxide or water spray system must be installed for the protection of all dry cargo compartments. Where such compartments are readily accessible by means of doors such spaces need be protected only by the fire main system.
</P>
<P>(2) <I>Cargo tanks.</I> A deck foam system must be installed for the protection of all cargo tank spaces. Where a deck foam system is installed, an approved inert gas, steam or other system may also be installed for the purposes of fire prevention or inerting of cargo tanks. For vessels under 100 feet in length, the semiportable equipment required by footnote 1 of table 34.05-5(a) will be considered as meeting the requirements of this subparagraph.
</P>
<P>(3) <I>Lamp and paint lockers and similar spaces.</I> A carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 or a water spray system must be installed in all lamp and paint lockers, oil rooms, and similar spaces.
</P>
<P>(4) <I>Pump rooms.</I> A carbon dioxide or clean agent system as described in 46 CFR subpart 95.16, a foam spray system, or a water spray system must be installed for the protection of all pump rooms. If a clean agent system is installed for the pump room of a tank ship carrying chemical cargos, the amount of extinguishing agent must be determined by using the agent design concentration determined by the cup burner method, described in NFPA 2001 (incorporated by reference; see § 34.01-15) for the cargo requiring the greatest amount of agent.
</P>
<P>(5) <I>Boiler rooms.</I> On tankships contracted for on or after November 19, 1952, a carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 or a foam system must be installed to protect any space containing a main or auxiliary oil fired boiler, the boiler fuel oil service pump, or any fuel oil units such as heaters, strainers, valves, manifolds, etc., that are subject to the discharge pressure of the fuel oil service pumps.
</P>
<P>(6) <I>Machinery spaces.</I> A carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 must be installed to protect any machinery space containing an internal combustion-propelling engine that uses fuel having a flashpoint of less than 110 degrees Fahrenheit.
</P>
<P>(7) <I>Internal combustion installations.</I> A fire extinguishing system must be provided for an internal combustion installation and:
</P>
<P>(i) The system must be a carbon dioxide or clean agent system as described in 46 CFR subpart 95.16;
</P>
<P>(ii) On vessels of 1,000 gross tons and over on an international voyage, the construction or conversion of which is contracted for on or after May 26, 1965, a carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 must be installed in any space containing internal combustion or gas turbine main propulsion machinery, auxiliaries with an aggregate power of 1,000 b.h.p. or greater, or their fuel oil units, including purifiers, valves, and manifolds; and
</P>
<P>(iii) On vessels of 1,000 gross tons and over, the construction, conversion or automation of which is contracted for on or after January 1, 1968, a carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 must be installed in any space containing internal combustion or gas turbine main propulsion machinery, auxiliaries with an aggregate power of 1,000 b.h.p. or greater, or their fuel oil units, including purifiers, valves and manifolds.
</P>
<P>(8) <I>Enclosed ventilating system.</I> On tankships contracted for on or after January 1, 1962, where an enclosed ventilating system is installed for electric propulsion motors or generators, a carbon dioxide extinguishing system shall be installed in such system. 
</P>
<P>(b) The arrangements and details of the fire-extinguishing systems shall be as set forth in subparts 34.10 through 34.20. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGFR 67-90, 33 FR 1015, Jan. 26, 1968; CGD 77-057a, 44 FR 66502, Nov. 19, 1979; CGD 95-027, 61 FR 25998, May 23, 1996; USCG-2006-24797, 77 FR 33873, June 7, 2012] 


</CITA>
</DIV8>


<DIV8 N="§ 34.05-10" NODE="46:1.0.1.4.25.2.7.3" TYPE="SECTION">
<HEAD>§ 34.05-10   Portable and semiportable extinguishers—TB/ALL.</HEAD>
<P>(a) All portable and semiportable extinguishers on board tank vessels shall be of an approved type. 
</P>
<P>(b) The type, size, location and arrangement of portable and semiportable extinguishers shall be as set forth in subpart 34.50. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGFR 70-143, 35 FR 19905, Dec. 30, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 34.05-20" NODE="46:1.0.1.4.25.2.7.4" TYPE="SECTION">
<HEAD>§ 34.05-20   Fire axes—T/ALL.</HEAD>
<P>(a) Fire axes shall be provided on all tankships. 
</P>
<P>(b) The location and arrangement of fire axes shall be as set forth in subpart 34.60. 


</P>
</DIV8>

</DIV6>


<DIV6 N="34.10" NODE="46:1.0.1.4.25.3" TYPE="SUBPART">
<HEAD>Subpart 34.10—Fire Main System, Details</HEAD>


<DIV8 N="§ 34.10-1" NODE="46:1.0.1.4.25.3.7.1" TYPE="SECTION">
<HEAD>§ 34.10-1   Application—TB/ALL.</HEAD>
<P>(a) On all tankships the provisions of this subpart, with the exception of § 34.10-90, shall apply to all fire main installations contracted for on or after May 26, 1965. Installations contracted for prior to May 26, 1965, shall meet the requirements of § 34.10-90. 
</P>
<P>(b) If a fire main system is installed on a tank barge, the system shall meet the intent of this subpart insofar as reasonable and practicable. 


</P>
</DIV8>


<DIV8 N="§ 34.10-5" NODE="46:1.0.1.4.25.3.7.2" TYPE="SECTION">
<HEAD>§ 34.10-5   Fire pumps—T/ALL.</HEAD>
<P>(a) Tankships shall be equipped with independently driven fire pumps in accordance with table 34.10-5(a).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.10-5(<E T="01">a</E>)—Fire Pumps
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Size vessel,
<br/>L.O.A. (feet)
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum number of pumps
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Powerful streams of water per pump
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Minimum hydrant and hose size (inches)
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over—
</TH><TH class="gpotbl_colhed" scope="col">Not over—
</TH><TH class="gpotbl_colhed" scope="col">Exterior stations
</TH><TH class="gpotbl_colhed" scope="col">Interior stations
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">250</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 1</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 2</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">400</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 2</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">650</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 2</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 2
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 3</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 2
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Vessels of 65 feet and not over 100 feet shall be equipped with 2 B-V extinguishers. (Refer to table 34.50-5(c).) Vessels under 65 feet shall be equipped with 1 B-V extinguisher. (Refer to table 34.50-5(c).) 
</P><P class="gpotbl_note">
<sup>2</sup> Vessels of 1,000 gross tons and over on an international voyage shall have at least 2 fire pumps. 
</P><P class="gpotbl_note">
<sup>3</sup> From hydrants having greatest pressure drop between fire-pump(s) and nozzles. 
</P><P class="gpotbl_note">
<sup>4</sup> Where 2
<fr>1/2</fr>-inch hydrant size is required, two 1
<fr>1/2</fr>-inch outlets may be substituted therefor with two 1
<fr>1/2</fr>-inch hoses.</P></DIV></DIV>
<P>(b) Each pump shall be capable of delivering simultaneously the number of streams of water required by table 34.10-5(a) from the outlets having the greatest pressure drop between fire pump(s) and nozzles at a Pitot tube pressure of approximately 75 p.s.i. Where 1
<FR>1/2</FR>-inch hose is permitted in lieu of 2
<FR>1/2</FR>-inch hose by footnote 3 of table 34.10-5(a), the pump capacity shall be determined on the basis that both hoses are used. 
</P>
<P>(c) On tankships of 1,000 gross tons and over on an international voyage, each required fire pump, while delivering water through the fire main system at a pressure corresponding to that required by § 34.10-15(e), shall have a minimum capacity of at least two-thirds of that required for an independent bilge pump if no length correction is taken for the cargo tank space. However, in no case shall the capacity of each fire pump be less than that otherwise required by this section. 
</P>
<P>(d) Fire pumps shall be fitted on the discharge side with relief valves set to relieve at 25 p.s.i. in excess of the pressure necessary to maintain the requirements of paragraph (b) of this section. 
</P>
<P>(e) Fire pumps shall be fitted with a pressure gage on the discharge side of the pumps. 
</P>
<P>(f) Fire pumps may be used for other purposes provided at least one of the required pumps is kept available for use on the fire system at all times. In no case shall a pump having connection to an oil line be used as a fire pump. Branch lines connected to the fire main for purposes other than fire and deck wash shall be arranged so that the requirements of paragraph (b) of this section and any other services installed on the fire main can be met simultaneously.
</P>
<P>(g) On all vessels where two fire pumps are required, they shall be located in separate spaces, and the arrangement of pumps, sea connections, and sources of power shall be such as to insure that a fire in any one space will not put all of the fire pumps out of operation. However, where it is shown to the satisfaction of the Commandant that it is unreasonable or impracticable to meet this requirement due to the size, or arrangement of the vessel, or for other reasons, the installation of a total flooding carbon dioxide system may be accepted as an alternate method of extinguishing any fire which would affect the powering and operation of at least one of the required fire pumps. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51199, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 34.10-10" NODE="46:1.0.1.4.25.3.7.3" TYPE="SECTION">
<HEAD>§ 34.10-10   Fire station hydrants, hose and nozzles—T/ALL.</HEAD>
<P>(a) The size of fire station hydrants and hose required shall be as noted in table 34.10-5(a). 
</P>
<P>(b) Fire hydrants shall be of sufficient number and so located that any part of living quarters, storerooms, working spaces and weather decks accessible to crew while at sea may be reached with two effective spray patterns of water, one of which shall be from a single 50-foot length of hose. In main machinery spaces all portions of such spaces shall be capable of being reached by at least 2 effective spray patterns of water, each of which shall be from a single 50-foot length of hose from separate outlets. 
</P>
<P>(c) The outlets at the fire station hydrant shall be limited to any position from the horizontal to the vertical pointing downward so that hose will lead horizontally or downward to minimize possibility of kinking. 
</P>
<P>(d) All fire station hydrants shall be equipped with spanners suitable for use on the hose at that station. 
</P>
<P>(e) Each fire station hydrant must have at least 1 length of firehose. Each firehose on the hydrant must have a combination solid stream and water spray firehose nozzle that meets the requirements in subpart 162.027 of this chapter. Firehose nozzles previously approved under subpart 162.027 of this chapter may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. A suitable hose rack or other device must be provided. Hose racks on weather decks must be located to afford protection from heavy seas. The hose must be stored in a location that is readily visible.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.10-10(<E T="01">e</E>) Hydrants with Coast Guard Approved Low-Velocity Water Spray Applicators
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Location
</TH><TH class="gpotbl_colhed" scope="col">Number of hydrants with approved applicators
</TH><TH class="gpotbl_colhed" scope="col">Approved
<br/>applicator length (feet)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Living space</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Weather deck</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">10 or 12 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery space</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">4</TD></TR></TABLE></DIV></DIV>
<P>(f) Each combination firehose nozzle previously approved under subpart 162.027 of this chapter in the locations listed in table 34.10-10(E) must have a low-velocity water spray applicator also previously approved under subpart 162.027 of this chapter that is of the length listed in that table.
</P>
<P>(g) The pipes and fire station hydrants shall be so placed that the fire hose may be easily coupled to them. All hydrants shall be so located as to be readily accessible. If deck cargo is carried, it shall not interfere with access to the fire station hydrants, and the pipes shall be arranged as far as practicable to avoid risk of damage by such cargo. 
</P>
<P>(h) Each fire station hydrant or “y” branch shall be equipped with a valve so that the hose may be removed while there is pressure on the fire main. 
</P>
<P>(i) Fire station hydrant connections shall be brass, bronze, or other equivalent metal. Couplings shall either:
</P>
<P>(1) Use National Standard fire hose coupling threads for the 1
<FR>1/2</FR> inch (38 millimeter) and 2
<FR>1/2</FR> inch (64 millimeter) hose sizes, i.e. 9 threads per inch for 1
<FR>1/2</FR> inch hose, and 7
<FR>1/2</FR> threads per inch for 2
<FR>1/2</FR> inch hose; or
</P>
<P>(2) Be a uniform design for each hose diameter throughout the vessel.
</P>
<P>(j) Fire hose shall be 50 feet in length except on weather decks the hose shall be increased in length if necessary to enable a single length to be goose-necked over each side of the vessel. If two fire mains are installed on the weather decks, the length of hose shall be such that it may be goose-necked over the side from the nearest fire main. 
</P>
<P>(k) Fire hose when part of the fire equipment shall not be used for any other purpose than fire extinguishing, fire drills, and testing. 
</P>
<P>(l) Fire hose shall be connected to outlets at all times. However, in heavy weather on open decks where no protection is afforded the hose may be removed temporarily from the hydrant and stowed in an accessible location nearby. While in port, fire hose in way of cargo area shall be kept ready for immediate use. The fire hose may be temporarily removed when it will interfere with the handling of cargo. 
</P>
<P>(m) Each section of fire hose used after January 1, 1980 must be lined commercial fire hose that conforms to Underwriters' Laboratories, Inc. Standard 19 or Federal Specification ZZ-H-451E. Hose that bears the label of Underwriters' Laboratories, Inc. as lined fire hose is accepted as conforming to this requirement. Each section of replacement fire hose or any section of new fire hose placed aboard a vessel after January 1, 1977 must also conform to the specification required by this paragraph. 
</P>
<P>(n) Coupling shall conform to the requirements of paragraph (h) of this section. 
</P>
<P>(o) Each low-velocity water spray applicator under paragraph (f) of this section must have fixed brackets, hooks, or other means for stowing next to the hydrant.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 74-60, 41 FR 43151, Sept. 30, 1976; CGD 76-086, 44 FR 2391, Jan. 11, 1979; CGD 95-027, 61 FR 25999, May 23, 1996; CGD 95-028, 62 FR 51199, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 34.10-15" NODE="46:1.0.1.4.25.3.7.4" TYPE="SECTION">
<HEAD>§ 34.10-15   Piping—T/ALL.</HEAD>
<P>(a) All piping, valves and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) An adequate number of valves shall be installed to isolate damaged sections of piping except on self-propelled vessels carrying bulk liquefied gases that must have stop valves:
</P>
<P>(1) At cross connections; 
</P>
<P>(2) At the front of the after deck house; and 
</P>
<P>(3) In the cargo area spaced 40 m (131 ft.) or less between hydrants. 
</P>
<P>(c) All distribution valves shall be marked as required by § 35.40-10 of this subchapter. 
</P>
<P>(d) Tankships of 500 gross tons and over on an international voyage must be provided with at least one international shore connection which meets ASTM F 1121 (incorporated by reference, see § 34.01-15). Facilities must be available enabling such a connection to be used on either side of the vessel.
</P>
<P>(e) For tankships on an international voyage, the diameter of the fire main shall be sufficient for the effective distribution of the maximum required discharge from two fire pumps operating simultaneously. This requirement is in addition to § 34.10-5(b). The discharge of this quantity of water through hoses and nozzles at a sufficient number of adjacent hydrants shall be at a minimum Pitot tube pressure of approximately 71 pounds per square inch on self-propelled vessels that carry bulk liquefied gases and approximately 50 pounds per square inch on other tankships. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 74-289, 44 FR 26006, May 3, 1979, CGD 88-032, 56 FR 35821, July 29, 1991; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 34.10-90" NODE="46:1.0.1.4.25.3.7.5" TYPE="SECTION">
<HEAD>§ 34.10-90   Installations contracted for prior to May 26, 1965—T/ALL.</HEAD>
<P>(a) Installations contracted for prior to January 1, 1962, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) Except as further modified by this paragraph, the details of the systems shall be in general agreement with §§ 34.10-5 through 34.10-15 insofar as is reasonable and practicable. 
</P>
<P>(3) Tankships of less than 500 gross tons shall be equipped with an efficient hand pump capable of delivering 50 gallons per minute or a power-driven pump of equivalent capacity. However, on tankships of 20 gross tons or under, where it is impracticable to install a hand or power-operated fire pump, or on tankships with only one man in the crew, at least one additional 40-B fire extinguisher may be accepted in lieu of a fire pump. 
</P>
<P>(4) Tankships of 500 gross tons and over but not over 1,000 gross tons shall be provided with one independently power-driven pump. 
</P>
<P>(5) Tankships of over 1,000 gross tons shall be provided with two independently power-driven pumps. 
</P>
<P>(6) On tankships of 500 gross tons and over, the capacity of the combined fire pump installation shall be one-fifth gallon per minute per gross ton of the ship. The maximum total fire pump capacity required for any tankship shall be 800 gallons per minute. 
</P>
<P>(7) Each fire pump on a tankship of 500 gross tons or more must deliver enough water to the fire main so that the topmost outlet on the fire main emits two jets of water at a Pitot tube pressure of 50 pounds per square inch through two combination solid stream and water spray firehose nozzles meeting paragraph (10) of this section. 
</P>
<P>(8) On oil-burning tankships, provided with two fire pumps, where the engine and fire rooms are not entirely separated by iron or steel bulkheads, or if fuel can drain from fireroom bilges into the engineroom, one of the fire pumps shall be located in an accessible space separate from the machinery compartment. On all tankships contracted for on or after November 19, 1952, the requirements of paragraph (f) of § 34.10-5 shall be met. 
</P>
<P>(9) Fire hydrant outlets shall have a minimum diameter of 1
<FR>1/2</FR> inches. 
</P>
<P>(10) Each fire station hydrant on a tankship of 500 gross tons or more must have at least 1 length of firehose. Each firehose on the hydrant must have a combination solid stream and water spray firehose nozzle that meets the requirements of subpart 162.027. Firehose nozzles previously approved under subpart 162.027 of this chapter may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(11) On each tankship of 1000 gross tons or more, the firehose nozzle required by paragraph (a)(10) of this section on each of the following hydrants must have a low-velocity water-spray applicator that was previously approved under subpart 162.027 and that connects to that nozzle when the nozzle itself was previously approved under subpart 162.027—
</P>
<P>(i) At least two hydrants in the Machinery and boiler spaces; and
</P>
<P>(ii) At least 25 percent of other hydrants.
</P>
<P>(12) Vessels contracted for on or after July 1, 1954, shall meet the requirements of § 34.10-10(h). 
</P>
<P>(b) Installations contracted for on or after January 1, 1962, but prior to May 26, 1965, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, facilities, and equipment, except firehose nozzles, previously approved shall be considered satisfactory as long as they meet the minimum requirements of this paragraph and they are maintained in good conditions to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) Each fire station hydrant must have at least 1 length of firehose. Each firehose on the hydrant must have a combination solid stream and water spray firehose nozzle that meets the requirements of subpart 162.027. Firehose nozzles previously approved under subpart 162.027 of this chapter may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. If the firehose nozzles were previously approved under subpart 162.027, each of the number of hydrants in the locations listed in table 34.10-10(E) must have a low-velocity water spray applicator that—
</P>
<P>(i) Was previously approved under subpart 162.027 of this chapter;
</P>
<P>(ii) Is the length listed in table 34.10-10(E); and
</P>
<P>(iii) Meets § 34.10-10(o).
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 76-086, 44 FR 2391, Jan. 11, 1979; CGD 95-027, 61 FR 25999, May 23, 1996; USCG-2020-0519, 89 FR 76695, Sept. 18, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="34.13" NODE="46:1.0.1.4.25.4" TYPE="SUBPART">
<HEAD>Subpart 34.13—Steam Smothering Systems</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-027, 61 FR 25999, May 23, 1996, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 34.13-1" NODE="46:1.0.1.4.25.4.7.1" TYPE="SECTION">
<HEAD>§ 34.13-1   Application—T/ALL.</HEAD>
<P>Steam smothering fire extinguishing systems are not permitted on vessels contracted for on or after January 1, 1962. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.


</P>
</DIV8>

</DIV6>


<DIV6 N="34.15" NODE="46:1.0.1.4.25.5" TYPE="SUBPART">
<HEAD>Subpart 34.15—Carbon Dioxide Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 34.15-1" NODE="46:1.0.1.4.25.5.7.1" TYPE="SECTION">
<HEAD>§ 34.15-1   Application—T/ALL.</HEAD>
<P>(a) Where a carbon dioxide extinguishing system is installed, the provisions of this subpart, with the exception of § 34.15-90, shall apply to all installations contracted for on or after January 1, 1962. Installations contracted for prior to January 1, 1962, shall meet the requirements of § 34.15-90. 
</P>
<P>(b) The requirements of this subpart are based on a “high pressure system,” i.e., one in which the carbon dioxide is stored in liquid form at atmospheric temperature. Details for “low pressure systems,” i.e., those in which the carbon dioxide is stored in liquid form at a continuously controlled low temperature, may be specifically approved by the Commandant where it is demonstrated that a comparable degree of safety and fire extinguishing ability is achieved. 


</P>
</DIV8>


<DIV8 N="§ 34.15-5" NODE="46:1.0.1.4.25.5.7.2" TYPE="SECTION">
<HEAD>§ 34.15-5   Quantity, pipe sizes, and discharge rates—T/ALL.</HEAD>
<P>(a) <I>General.</I> (1) The amount of carbon dioxide required for each space shall be as determined by paragraphs (b) through (d) of this section. 
</P>
<P>(b) <I>Total available supply.</I> (1) A separate supply of carbon dioxide need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount. 
</P>
<P>(c) <I>Dry cargo spaces.</I> (1) The number of pounds of carbon dioxide required for each space shall be equal to the gross volume of the space in cubic feet divided by 30. 
</P>
<P>(2) Although separate piping shall be led to each cargo hold and 'tween deck, for the purpose of determining the amount of carbon dioxide required, a cargo compartment will be considered as the space between watertight or firescreen bulkheads and from the tank top or lowest deck to the deck head of the uppermost space on which cargo may be carried. If a trunk extends beyond such deck, the trunk volume shall be included. Tonnage openings shall be considered as sealed for this purpose. 
</P>
<P>(3) Branch lines to the various cargo holds and 'tween decks shall not be less than 
<FR>3/4</FR>-inch standard pipe size. 
</P>
<P>(4) No specific discharge rate need be applied to such systems. 
</P>
<P>(d) <I>Machinery spaces, pumprooms, paint lockers, and similar spaces.</I> (1) Except as provided in paragraph (d)(4) of this section, the number of pounds of carbon dioxide required for each space shall be equal to the gross volume of the space divided by the appropriate factor noted in table 34.15-5(d)(1). If fuel can drain from the compartment being protected to an adjacent compartment, or if the compartments are not entirely separate, the requirements for both compartments shall be used to determine the amount of carbon dioxide to be provided. The carbon dioxide shall be arranged to discharge into both such compartments simultaneously. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.15-5(<E T="01">d</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross volume of compartment, cubic feet 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Factor
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not Over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">15 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,600</TD><TD align="right" class="gpotbl_cell">16 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,600</TD><TD align="right" class="gpotbl_cell">4,500</TD><TD align="right" class="gpotbl_cell">18 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">4,000</TD><TD align="right" class="gpotbl_cell">50,000</TD><TD align="right" class="gpotbl_cell">20 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">50,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">22</TD></TR></TABLE></DIV></DIV>
<P>(2) For the purpose of the above requirement of this paragraph, the volume of a machinery space shall be taken as exclusive of the normal machinery casing unless the boiler, internal combustion propelling machinery, or fuel oil installations subject to the discharge pressure of the fuel oil service pump extend into such space, in which case the volume shall be taken to the top of the casing or the next material reduction in casing area, whichever is lower. The terms “normal machinery casing” and “material reduction in casing area” shall be defined as follows: 
</P>
<P>(i) By “normal machinery casing” shall be meant a casing the area of which is not more than 40 percent of the maximum area of the machinery space. 
</P>
<P>(ii) By “material reduction in casing area” shall be meant a reduction to at least 40 percent of the casing area. 
</P>
<P>(3) For the purpose of the above requirements of this paragraph, the volume of a pumproom shall include the pumproom and all associated trunks up to the deck at which access from the weather is provided. 
</P>
<P>(4) For tankships on an international voyage contracted for on or after May 26, 1965, the amount of carbon dioxide required for a space containing propulsion boilers or internal combustion propulsion machinery shall be as given by paragraphs (d) (1) and (2) of this section or by dividing the entire volume, including the casing, by a factor of 25, whichever is the larger. 
</P>
<P>(5) Branch lines in the various spaces shall be noted in table 34.15-5(d)(5). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.15-5(<E T="01">d</E>)(5)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds
</TH><TH class="gpotbl_colhed" scope="col">Minimum pipe sizes, inches
</TH><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds
</TH><TH class="gpotbl_colhed" scope="col">Minimum pipe size inches 
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">2,500</TD><TD align="right" class="gpotbl_cell">2
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">225</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr></TD><TD align="right" class="gpotbl_cell">4,450</TD><TD align="right" class="gpotbl_cell">3 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">1 </TD><TD align="right" class="gpotbl_cell">7,100</TD><TD align="right" class="gpotbl_cell">3
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr></TD><TD align="right" class="gpotbl_cell">10,450</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">15,000</TD><TD align="right" class="gpotbl_cell">4
<fr>1/2</fr>
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2,450</TD><TD align="right" class="gpotbl_cell">2 </TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD></TR></TABLE></DIV></DIV>
<P>(6) Distribution piping within the space shall be proportioned from the supply line to give proper distribution to the outlets without throttling. 
</P>
<P>(7) The number, type and location of discharge outlets shall be such as to give a uniform distribution throughout the space. 
</P>
<P>(8) The total area of all discharge outlets shall not exceed 85 percent nor be less than 35 percent of the nominal cylinder outlet area or the area of the supply pipe, whichever is smaller. The nominal cylinder outlet area in square inches shall be determined by multiplying the factor 0.0022 by the number of pounds of carbon dioxide required, except that in no case shall this outlet area be less than 0.110 square inches. 
</P>
<P>(9) The discharge of at least 85 percent of the required amount of carbon dioxide shall be complete within 2 minutes. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 79-165a, 45 FR 64188, Sept. 29, 1980; CGD 95-028, 62 FR 51199, Sept. 30, 1997; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 34.15-10" NODE="46:1.0.1.4.25.5.7.3" TYPE="SECTION">
<HEAD>§ 34.15-10   Controls—T/ALL.</HEAD>
<P>(a) Except as noted in § 34.15-20(b), all controls and valves for the operation of the system shall be outside the space protected, and shall not be located in any space that might be cut off or made inaccessible in the event of fire in any of the spaces protected. 
</P>
<P>(b) If the same cylinders are used to protect more than one space, a manifold with normally closed stop valves shall be used to direct the carbon dioxide into the proper space. If cylinders are used to protect only one space, a normally closed stop valve shall be installed between the cylinders and the space except for systems of the type indicated in § 34.15-5(d) which contain not more than 300 pounds of carbon dioxide. 
</P>
<P>(c) Distribution piping to the dry cargo spaces shall be controlled from not more than two stations. One of the stations controlling the system for the main machinery space shall be located as convenient as practicable to one of the main-escapes from the space. All control stations and the individual valves and controls shall be marked as required by § 35.40-10 of the subchapter. 
</P>
<P>(d) Systems of the type indicated in § 34.15-5(d) shall be actuated at each station by one control operating the valve to the space and a separate control releasing at least the required amount of carbon dioxide. These two controls shall be located in a box or other enclosure clearly identified for the particular space. Systems installed without a stop valve shall be operated by one control releasing at least the required amount of carbon dioxide. 
</P>
<P>(e) Where provisions are made for the simultaneous release of a given amount of carbon dioxide by operation of a remote control, provisions shall also be made for manual control at the cylinders. Where gas pressure from pilot cylinders is used as a means for releasing the remaining cylinders, not less than two pilot cylinders shall be used for systems consisting of more than two cylinders. Each of the pilot cylinders shall be capable of manual control at the cylinder, but the remaining cylinders need not be capable of individual manual control. 
</P>
<P>(f) Systems of the type indicated in § 34.15-5(d), which are of more than 300 pounds of carbon dioxide shall be fitted with an approved delayed discharge so arranged that the alarm will be sounded for at least 20 seconds before the carbon dioxide is released into the space. Such systems of not more than 300 pounds of carbon dioxide shall also have a similar delayed discharge, except for spaces which have a suitable horizontal escape. 
</P>
<P>(g) All distribution valves and controls shall be of an approved type. All controls shall be suitably protected. 
</P>
<P>(h) Complete but simple instructions for the operation of the systems must be located in a conspicuous place at or near all pull boxes, stop valve controls and in the CO<E T="52">2</E> cylinder storage room. On systems in which the CO<E T="52">2</E> cylinders are not within the protected space, these instructions must also include a schematic diagram of the system and instructions detailing alternate methods of discharging the system should the manual release or stop valve controls fail to operate. Each control valve to branch lines must be marked to indicate the related space served. 
</P>
<P>(i) If the space or enclosure containing the carbon dioxide supply or controls is to be locked, a key to the space or enclosure shall be in a break-glass-type box conspicuously located adjacent to the opening. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 74-100R, 40 FR 6208, Feb. 10, 1975; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 34.15-15" NODE="46:1.0.1.4.25.5.7.4" TYPE="SECTION">
<HEAD>§ 34.15-15   Piping—T/ALL.</HEAD>
<P>(a) The piping, valves, and fittings shall have a bursting pressure of not less than 6,000 pounds p.s.i. 
</P>
<P>(b) All piping, in nominal sizes not over 
<FR>3/4</FR>-inch shall be at least Schedule 40 (standard weight) and in nominal sizes over 
<FR>3/4</FR>-inch, shall be at least Schedule 80 (extra heavy). 
</P>
<P>(c) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant. 
</P>
<P>(d) A pressure relief valve or equivalent set to relieve between 2,400 and 2,800 pounds p.s.i. shall be installed in the distributing manifold or such other location as to protect the piping in the event that all branch line shut- off valves are closed. 
</P>
<P>(e) All deadend lines shall extend at least 2 inches beyond the last orifice and shall be closed with cap or plug. 
</P>
<P>(f) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(g) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. Drains and dirt traps shall be located in accessible locations where possible. 
</P>
<P>(h) Piping shall be used for no other purpose except that it may be incorporated with the fire-detecting system. 
</P>
<P>(i) Piping passing through living quarters shall not be fitted with drains or other openings within such spaces. 
</P>
<P>(j) Installation test requirements are: 
</P>
<P>(1) Upon completion of the piping installation, and before the cylinders are connected, a pressure test shall be applied as set forth in this paragraph. Only carbon dioxide or other inert gas shall be used for this test. 
</P>
<P>(2) The piping from the cylinders to the stop valves in the manifold shall be subjected to a pressure of 1,000 pounds p.s.i. With no additional gas being introduced to the system, it shall be demonstrated that the leakage of the system is such as not to permit a pressure drop of more than 150 pounds per square inch per minute for 2-minute period. 
</P>
<P>(3) The individual branch lines to the various spaces protected shall be subjected to a test similar to that described in the preceding paragraph with the exception that the pressure used shall be 600 pounds p.s.i. in lieu of 1,000 pounds p.s.i. For the purpose of this test, the distribution piping shall be capped within the space protected at the first joint ahead of the nozzles. 
</P>
<P>(4) In lieu of the tests prescribed in the preceding paragraphs in this section, small independent systems protecting spaces such as emergency generator rooms, lamp lockers, etc., may be tested by blowing out the piping with the air at a pressure of at least 100 pounds p.s.i. 


</P>
</DIV8>


<DIV8 N="§ 34.15-20" NODE="46:1.0.1.4.25.5.7.5" TYPE="SECTION">
<HEAD>§ 34.15-20   Carbon dioxide storage—T/ALL.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, the cylinders shall be located outside the spaces protected, and shall not be located in any space that might be cut off or made inaccessible in the event of a fire in any of the spaces protected. 
</P>
<P>(b) Systems of the type indicated in § 34.15-5(d), consisting of not more than 300 pounds of carbon dioxide, may have the cylinders located within the space protected. If the cylinder stowage is within the space protected, the system shall be arranged in an approved manner to be automatically operated by a heat actuator within the space in addition to the regular remote and local controls. 
</P>
<P>(c) The space containing the cylinders shall be properly ventilated and designed to preclude an anticipated ambient temperature in excess of 130 degrees F. 
</P>
<P>(d) Cylinders shall be securely fastened and supported, and where necessary, protected against injury. 
</P>
<P>(e) Cylinders shall be so mounted as to be readily accessible and capable of easy removal for recharging and inspection. Provisions shall be available for weighing the cylinders. 
</P>
<P>(f) Where subject to moisture, cylinders shall be so installed as to provide a space of at least 2 inches between the flooring and the bottom of the cylinders. 
</P>
<P>(g) Cylinders shall be mounted in an upright position or inclined not more than 30 degrees from the vertical. However, cylinders which are fitted with flexible or bent siphon tubes may be inclined not more than 80 degrees from the vertical. 
</P>
<P>(h) Where check valves are not fitted on each independent cylinder discharge, plugs or caps shall be provided for closing outlets when cylinders are removed for inspection or refilling. 
</P>
<P>(i) All cylinders used for storing carbon dioxide must be fabricated, tested, and marked in accordance with §§ 147.60 and 147.65 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 84-044, 53 FR 7748, Mar. 10, 1988; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 34.15-25" NODE="46:1.0.1.4.25.5.7.6" TYPE="SECTION">
<HEAD>§ 34.15-25   Discharge outlets—T/ALL.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 


</P>
</DIV8>


<DIV8 N="§ 34.15-30" NODE="46:1.0.1.4.25.5.7.7" TYPE="SECTION">
<HEAD>§ 34.15-30   Alarms—T/ALL.</HEAD>
<P>(a) Spaces required to have a delayed discharge by § 34.15-10(f) which are protected by a carbon dioxide extinguishing system and are normally accessible to persons on board while the vessel is being navigated, other than paint and lamp lockers and similar small spaces, shall be fitted with an approved audible alarm in such spaces which will be automatically sounded before the carbon dioxide is admitted to the space. The alarm shall be conspicuously and centrally located and shall be marked as required by § 35.40-7 of this subchapter. Such alarms shall be so arranged as to sound during the 20-second delay period prior to the discharge of carbon dioxide into the space, and the alarm shall depend on no source of power other than the carbon dioxide. 


</P>
</DIV8>


<DIV8 N="§ 34.15-35" NODE="46:1.0.1.4.25.5.7.8" TYPE="SECTION">
<HEAD>§ 34.15-35   Enclosure openings—T/ALL.</HEAD>
<P>(a) Except for cargo spaces, the operation of the carbon dioxide system shall automatically shut down any mechanical ventilation to that space. This will not be required where the carbon dioxide system is a secondary system in addition to another approved primary system protecting the space. 
</P>
<P>(b) Where natural ventilation is provided for spaces protected by a carbon dioxide extinguishing system, provisions shall be made for easily and effectively closing off the ventilation. 
</P>
<P>(c) Means shall be provided for closing all other openings to the space protected from outside such space. In this respect, relatively tight doors, shutters, or dampers shall be provided for openings in the lower portion of the space. The construction shall be such that openings in the upper portion of the space can be closed off either by permanently installed means or by the use of canvas or other material which is normally carried by the vessel. 


</P>
</DIV8>


<DIV8 N="§ 34.15-40" NODE="46:1.0.1.4.25.5.7.9" TYPE="SECTION">
<HEAD>§ 34.15-40   Pressure relief—T/ALL.</HEAD>
<P>(a) Where necessary, relatively tight compartments such as refrigeration spaces, paint lockers, etc., shall be provided with suitable means for relieving excessive pressure accumulating within the compartment when the carbon dioxide is injected. 


</P>
</DIV8>


<DIV8 N="§ 34.15-50" NODE="46:1.0.1.4.25.5.7.10" TYPE="SECTION">
<HEAD>§ 34.15-50   Lockout valves—T/ALL.</HEAD>
<P>(a) A lockout valve must be provided on any carbon dioxide extinguishing system protecting a space over 6,000 cubic feet in volume and installed or altered after July 9, 2013. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<P>(b) The lockout valve must be a manually operated valve located in the discharge manifold prior to the stop valve or selector valves. When in the closed position, the lockout valve must provide complete isolation of the system from the protected space or spaces, making it impossible for carbon dioxide to discharge in the event of equipment failure during maintenance.
</P>
<P>(c) The lockout valve design or locking mechanism must make it obvious whether the valve is open or closed.
</P>
<P>(d) A valve is considered a lockout valve if it has a hasp or other means of attachment to which, or through which, a lock can be affixed, or it has a locking mechanism built into it.
</P>
<P>(e) The master or person-in-charge must ensure that the valve is locked open at all times, except while maintenance is being performed on the extinguishing system, when the valve must be locked in the closed position.
</P>
<P>(f) Lockout valves added to existing systems must be approved by the Commandant as part of the installed system.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33873, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 34.15-60" NODE="46:1.0.1.4.25.5.7.11" TYPE="SECTION">
<HEAD>§ 34.15-60   Odorizing units—T/ALL.</HEAD>
<P>Each carbon dioxide extinguishing system installed or altered after July 9, 2013, must have an approved odorizing unit to produce the scent of wintergreen, the detection of which will serve as an indication that carbon dioxide gas is present in a protected area and any other area into which the carbon dioxide may migrate. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33873, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 34.15-90" NODE="46:1.0.1.4.25.5.7.12" TYPE="SECTION">
<HEAD>§ 34.15-90   Installations contracted for prior to January 1, 1962—T/ALL.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the requirements of this paragraph. 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 34.15-5 through 34.15-40 insofar as is reasonable and practicable, with the exception of § 34.15-5(d)(1) through (3) covering spaces other than cargo spaces, which systems may be installed in accordance with paragraphs (a) (4) through (7) of this section. 
</P>
<P>(3) For cargo tanks at least one pound of carbon dioxide shall be available for each 30 cubic feet of the largest cargo tank. The discharge of the required amount of carbon dioxide shall be complete within 5 minutes. 
</P>
<P>(4) In boiler rooms, the bilges shall be protected by a system discharging principally below the floor plates. Perforated pipe may be used in lieu of discharge nozzles for such systems. The number of pounds of carbon dioxide shall be equal to the gross volume of the boiler room taken to the top of the boilers divided by 36. In the event of an elevated boiler room which drains to the machinery space, the system shall be installed in the engineroom bilge and the gross volume shall be taken to the flat on which the boilers are installed. 
</P>
<P>(5) In machinery spaces where main propulsion internal combustion machinery is installed, the number of pounds of carbon dioxide required shall be equal to the gross volume of the space taken to the underside of the deck forming the hatch opening divided by 22. 
</P>
<P>(6) In miscellaneous spaces other than cargo or main machinery spaces the number of pounds of carbon dioxide required shall be equal to the gross volume of the space divided by 22. 
</P>
<P>(7) Branch lines to the various spaces other than cargo and similar spaces shall be as noted in table 34.15-90(a)(7). This table is based on cylinders having discharge outlets and siphon tubes of 
<FR>3/8</FR>-inch diameter. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.15-90(<E T="01">a</E>)(7)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Number of cylinders 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nominal pipe size, inches
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">2</TD><TD align="left" class="gpotbl_cell">
<fr>1/2</fr>-standard. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2  </TD><TD align="right" class="gpotbl_cell">4</TD><TD align="left" class="gpotbl_cell">
<fr>3/4</fr>-standard. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">4  </TD><TD align="right" class="gpotbl_cell">6</TD><TD align="left" class="gpotbl_cell">1-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">6  </TD><TD align="right" class="gpotbl_cell">12</TD><TD align="left" class="gpotbl_cell">1
<fr>1/4</fr>-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">12  </TD><TD align="right" class="gpotbl_cell">16</TD><TD align="left" class="gpotbl_cell">1
<fr>1/2</fr>-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">16  </TD><TD align="right" class="gpotbl_cell">27</TD><TD align="left" class="gpotbl_cell">2-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">27  </TD><TD align="right" class="gpotbl_cell">39</TD><TD align="left" class="gpotbl_cell">2
<fr>1/2</fr>-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">39  </TD><TD align="right" class="gpotbl_cell">60</TD><TD align="left" class="gpotbl_cell">3-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">60  </TD><TD align="right" class="gpotbl_cell">80</TD><TD align="left" class="gpotbl_cell">3
<fr>1/2</fr>-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">80  </TD><TD align="right" class="gpotbl_cell">104</TD><TD align="left" class="gpotbl_cell">4-extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">104  </TD><TD align="right" class="gpotbl_cell">165</TD><TD align="left" class="gpotbl_cell">5-extra heavy.</TD></TR></TABLE></DIV></DIV>
<P>(b) Installations contracted for on or after November 19, 1952, but prior to January 1, 1962, shall meet the requirements of this paragraph. 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 34.15-5 through 34.15-40 insofar as is reasonable and practicable with the exception that delayed discharges need not be provided for installations made prior to July 1, 1957. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15268, Dec. 6, 1966; USCG-1999-6216, 64 FR 53223, Oct. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="34.17" NODE="46:1.0.1.4.25.6" TYPE="SUBPART">
<HEAD>Subpart 34.17—Fixed Foam Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 34.17-1" NODE="46:1.0.1.4.25.6.7.1" TYPE="SECTION">
<HEAD>§ 34.17-1   Application—T/ALL.</HEAD>
<P>(a) Where a fixed foam extinguishing system is installed, the provisions of this subpart with the exception of § 34.17-90, shall apply to all installations contracted for on or after January 1, 1962. 
</P>
<P>(b) Installations contracted for prior to January 1, 1962, shall meet the requirements of § 34.17-90. 


</P>
</DIV8>


<DIV8 N="§ 34.17-5" NODE="46:1.0.1.4.25.6.7.2" TYPE="SECTION">
<HEAD>§ 34.17-5   Quantity of foam required—T/ALL.</HEAD>
<P>(a) <I>Area protected.</I> (1) For machinery spaces and pumprooms, the system shall be so designed and arranged as to spread a blanket of foam over the entire tank top or bilge of the space protected. The arrangement of piping shall be such as to give a relatively uniform distribution over the entire area protected. 
</P>
<P>(2) Where an installation is made to protect an oil-fired boiler installation on a flat which is open to or can drain to the lower engineroom or other space, both the flat and the lower space shall be protected simultaneously. The flat shall be fitted with suitable coamings on all openings other than deck drains to properly restrain the oil and foam at that level. Other installations of a similar nature will be considered in a like manner. 
</P>
<P>(b) <I>Rate of application.</I> (1) The rate of discharge to foam outlets protecting the hazard shall be at least as set forth in this paragraph. 
</P>
<P>(2) For chemical foam systems with stored “A” and “B” solutions, a total of at least 1.6 gallons per minute of the two solutions shall be discharged for each 10 square feet of area protected. 
</P>
<P>(3) For other types of foam systems, the water rate to the dry-powder generators or air foam production equipment shall be at least 1.6 gallons per minute for each 10 square feet of area protected. 
</P>
<P>(c) <I>Supply of foam-producing material.</I> (1) There shall be provided a quantity of foam-producing material sufficient to operate the equipment at the minimum discharge rate specified in paragraph (b) of this section for a period of at least 3 minutes. 
</P>
<P>(d) <I>Separate supply of foam-producing material.</I> (1) A separate supply of foam-producing material need not be provided for each space protected. This includes a deck foam system. The total available supply shall be at least sufficient for the space requiring the greatest amount. 
</P>
<P>(e) <I>Water supply for required pumps.</I> (1) The water supply shall be from outside and completely independent of the space protected. 


</P>
</DIV8>


<DIV8 N="§ 34.17-10" NODE="46:1.0.1.4.25.6.7.3" TYPE="SECTION">
<HEAD>§ 34.17-10   Controls—T/ALL.</HEAD>
<P>(a) The foam agent, its container, measuring devices, and other items peculiar to the system shall be of an approved type. 
</P>
<P>(b) The foam-producing material container and all controls and valves for the operation of the system shall be outside the space protected and shall not be located in such space as might be cut off or made inaccessible in the event of fire in any of the spaces protected. The control space shall be as convenient as practicable to one of the main escapes from the spaces protected, and shall be marked as required by § 35.40-10 of this subchapter. Where pumps are required, it shall not be necessary that they be started from the control space. 
</P>
<P>(c) Complete, but simple instructions for the operation of the system shall be located in a conspicuous place at or near the controls. 
</P>
<P>(d) The valves to the various spaces served shall be marked as required by § 35.40-10 of this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 34.17-15" NODE="46:1.0.1.4.25.6.7.4" TYPE="SECTION">
<HEAD>§ 34.17-15   Piping—T/ALL.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant. 
</P>
<P>(c) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(d) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. 
</P>
<P>(e) Piping shall not be used for any other purpose than firefighting, drills and testing. 


</P>
</DIV8>


<DIV8 N="§ 34.17-20" NODE="46:1.0.1.4.25.6.7.5" TYPE="SECTION">
<HEAD>§ 34.17-20   Discharge outlets—T/ALL.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 


</P>
</DIV8>


<DIV8 N="§ 34.17-25" NODE="46:1.0.1.4.25.6.7.6" TYPE="SECTION">
<HEAD>§ 34.17-25   Additional protection required—T/ALL.</HEAD>
<P>(a) In order that any residual fires above the floor plates may be extinguished when a foam system is installed for the protection of machinery spaces, at least 2 fire hydrants, in addition to those required for the machinery space by subpart 34.10, shall be installed outside of the machinery space entrance. Such hydrants shall be fitted with sufficient hose so that any part of the machinery space may be reached with at least 2 streams of water, and each hose shall be equipped with an approved combination nozzle and applicator. 


</P>
</DIV8>


<DIV8 N="§ 34.17-90" NODE="46:1.0.1.4.25.6.7.7" TYPE="SECTION">
<HEAD>§ 34.17-90   Installations contracted for prior to January 1, 1962—T/ALL.</HEAD>
<P>(a) Installations contracted for prior to January 1, 1962, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 34.17-5 through 34.17-20, insofar as is reasonable and practicable. Installations contracted for prior to November 19, 1952, need not comply with paragraph (a)(2) of § 34.17-5 and § 34.17-25. A 6-inch blanket of foam in 3 minutes for machinery spaces and pumprooms will be considered as meeting the requirements of § 34.17-5. 
</P>
<P>(3) Where a system is installed to protect a tank, it shall be so designed and arranged as to spread a blanket of foam over the entire liquid surface of the tank within the range of usual trim. The arrangement of piping shall be such as to give a relatively uniform distribution over the entire area protected. 
</P>
<P>(4) For tanks, the rate of discharge to foam outlets protecting the hazard shall be as set forth in § 34.17-5(b), except that the value of 1 gallon per minute shall be substituted in both cases for the value of 1.6 gallons per minute. The quantity of foam provided shall be sufficient to operate the equipment for 5 minutes. 
</P>
<P>(5) On installations installed prior to November 19, 1952, a semiportable foam generator using a dry-chemical mixture or mechanical foam in conjunction with the fire lines may be substituted for the fixed system subject to the following conditions: 
</P>
<P>(i) There shall be at least one fire pump of suitable capacity available which can be operated and controlled from outside the space protected. 
</P>
<P>(ii) Stop valves shall be installed in the line so that if any portion of the fire main is ruptured, the foam generator may still be operated. Connections for at least two fire hoses shall be provided between the pump and the stop valve. 
</P>
<P>(iii) If the foam system is of the portable or semiportable type, the apparatus and chemicals shall be stored in a readily accessible place protected from the weather. 


</P>
</DIV8>

</DIV6>


<DIV6 N="34.20" NODE="46:1.0.1.4.25.7" TYPE="SUBPART">
<HEAD>Subpart 34.20—Deck Foam System, Details</HEAD>


<DIV8 N="§ 34.20-1" NODE="46:1.0.1.4.25.7.7.1" TYPE="SECTION">
<HEAD>§ 34.20-1   Application—T/ALL.</HEAD>
<P>(a) Where a deck foam system is installed, the provisions of this subpart, except § 34.20-90, apply to all installations that are contracted for on or after January 1, 1970, unless otherwise indicated. 
</P>
<P>(b) Installations contracted for prior to January 1, 1970, shall meet the requirements of § 34.20-90. 
</P>
<P>(c) Foreign flag crude oil tankers and product carriers required to have fixed deck foam systems by this subpart must have systems that are designed and installed in accordance with Regulation 61 of Chapter II-2 of SOLAS 1974. (Senate Document, 57-1180, GPO, Washington, 1976; “Message from the President of the United States transmitting, the International Convention for the Safety of Life at Sea, 1974, Done at LONDON, November 1, 1974”). 
</P>
<SECAUTH TYPE="N">(46 U.S.C. 391a; 49 CFR 1.46(n)(4))
</SECAUTH>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17481, Oct. 29, 1969, as amended by CGD 74-127, 41 FR 3846, Jan. 26, 1976; CGD 77-057a, 44 FR 66502, Nov. 19, 1979]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-3" NODE="46:1.0.1.4.25.7.7.2" TYPE="SECTION">
<HEAD>§ 34.20-3   Cargo area definition—T/ALL.</HEAD>
<P>(a) For the purpose of this subpart, the term <I>cargo area</I> is defined as the maximum beam of the vessel times the total longitudinal extent of the cargo tank spaces. 


</P>
</DIV8>


<DIV8 N="§ 34.20-5" NODE="46:1.0.1.4.25.7.7.3" TYPE="SECTION">
<HEAD>§ 34.20-5   Quantity of foam required—T/ALL.</HEAD>
<P>(a) <I>Area protected.</I> Systems of this type are designed to give primary protection to the spaces over the cargo tanks. 
</P>
<P>(b) <I>Rate of application.</I> The water rate of the foam production equipment shall be determined as follows: 
</P>
<P>(1) For usual petroleum products the rate of supply of foam solution shall be not less than the greatest of the following:
</P>
<P>(i) 0.6 liters/min per square meter of cargo tanks deck area, where cargo tanks deck area means the maximum breadth of the ship multiplied by the total longitudinal extent of the cargo tank spaces;
</P>
<P>(ii) 6 liters/min per square meter of the horizontal sectional area of the single tank having the largest such area; or
</P>
<P>(iii) 3 liters/min per square meter of the area protected by the largest monitor, such area being entirely forward of the monitor, but not less than 1,250 liters/min.
</P>
<P>(2) For polar solvent products (e.g. alcohols, ketones, etc.) the water rate shall be determined for each vessel. The rate will depend upon the vessel design, products to be carried and foam system to be used. 
</P>
<P>(c) <I>Supply of foam-producing material.</I> Each deck foam system must have a supply of foam-producing material sufficient to operate the system at its designed rate of foam production for the following periods: 
</P>
<P>(1) For installations contracted for on or after January 1, 1970, 15 minutes without recharging, except as required in paragraph (c)(2) of this section. 
</P>
<P>(2) For installations on ships that have a keel laying date on or after January 1, 1975, 20 minutes without recharging. 
</P>
<P>(d) <I>Separate supply of foam-producing material.</I> Where the same foam-producing material may be used for this system as well as a fixed foam system, separate supplies need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount. 
</P>
<P>(e) <I>Water supply.</I> Suitable pumps shall be provided capable of producing the required water rate. The fire pumps required by subpart 34.10 may be used for this purpose; however, the operation of the deck foam system shall not interfere with the simultaneous use of the fire main system. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17481, Oct. 29, 1969; CGD 74-127, 41 FR 3846, Jan. 26, 1976; CGD 95-028, 62 FR 51199, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-10" NODE="46:1.0.1.4.25.7.7.4" TYPE="SECTION">
<HEAD>§ 34.20-10   Controls—T/ALL.</HEAD>
<P>(a) The foam agent, its container, measuring devices, and other items peculiar to this system shall be of an approved type. 
</P>
<P>(b) The foam agent container and the main controls for operating the system shall be located in a protected space not likely to be made inaccessible in the event of a fire in any portion of the cargo area. 
</P>
<P>(c) Complete, but simple instructions for the operation of the system shall be located in a conspicuous place at or near the controls. 
</P>
<P>(d) All valves shall be marked as required by § 35.40-17.
</P>
<P>(e) The deck foam system on each tankship that has a keel laying date on or after January 1, 1975, must be capable of being actuated, including introduction of foam to the foam main, within three minutes of notification of a fire. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 74-127, 41 FR 3846, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-15" NODE="46:1.0.1.4.25.7.7.5" TYPE="SECTION">
<HEAD>§ 34.20-15   Piping—T/ALL.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant. 
</P>
<P>(c) The piping and outlet arrangement shall allow the required rate of applications as contained in § 34.20-5(b), to any portion of the open deck of the cargo area through the use of the mounted and hand-held appliances that are provided. At least 50 percent of the required rate of application shall be from the mounted appliances. One or more hose outlets for hand-held appliances shall be provided at each foam station. For enclosed spaces, application of at least 1.6 gallons per minute water rate for each 10 square feet of the enclosed area for 5 minutes is acceptable. For the purpose of this paragraph, all piping is assumed to be damaged in way of the fire and an adequate number of valves shall be fitted to prevent loss of foam by closing valves to damaged piping. 
</P>
<P>(d) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(e) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. 
</P>
<P>(f) Piping shall not be used for any other purpose than firefighting, drills, and testing. 
</P>
<P>(g) Tankships of 100,000 or more DWT (metric) and combination carriers of 50,000 or more DWT (metric) that have a keel laying date on or after January 1, 1975, must have at least one foam station port and at least one foam station starboard that are separated from each other by a distance equal to at least one-half the beam of the vessel:
</P>
<P>(1) At the housefront or aft of the cargo area in a location that is accessible to the crew for fighting a cargo and a pumproom fire; and 
</P>
<P>(2) If the tankship has a forward accommodations house, at the after boundary of that house. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 72-138, 39 FR 7790, Feb. 28, 1974; CGD 74-127, 41 FR 3846, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-20" NODE="46:1.0.1.4.25.7.7.6" TYPE="SECTION">
<HEAD>§ 34.20-20   Discharge outlets—T/ALL.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 
</P>
<P>(b) At least one mounted foam appliance shall be provided for each station that is required in § 34.20-15(c). 
</P>
<P>(c) The number of hand-held appliances provided shall be at least equal to the number of hose outlets at the two foam stations having the most hose outlets. Hand-held appliances shall be stowed in a well marked, readily accessible position that cannot be isolated by a fire involving the cargo tanks. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGD 72-138, 39 FR 7790, Feb. 28, 1974]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-25" NODE="46:1.0.1.4.25.7.7.7" TYPE="SECTION">
<HEAD>§ 34.20-25   Foam monitor capacity—T/ALL.</HEAD>
<P>The capacity of each foam monitor on ships that have a keel laying date on or after January 1, 1975, must be at least 3 liters per minute per square meter (.073 gallons per minute per square foot) of cargo area protected by that monitor. 
</P>
<CITA TYPE="N">[CGD 74-127, 41 FR 3846, Jan. 26, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 34.20-90" NODE="46:1.0.1.4.25.7.7.8" TYPE="SECTION">
<HEAD>§ 34.20-90   Installations contracted for prior to January 1, 1970—T/ALL.</HEAD>
<P>(a) Installations contracted for prior to January 1, 1970, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) For installations contracted for prior to November 19, 1952, see § 34.17-90(a)(5). 
</P>
<P>(3) Installations contracted for on or after November 4, 1957, but prior to January 1, 1970, shall meet the requirements of §§ 34.20-5 through 34.20-20 insofar as is reasonable and practicable. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16694, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17481, Oct. 29, 1969]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="34.25" NODE="46:1.0.1.4.25.8" TYPE="SUBPART">
<HEAD>Subpart 34.25—Water Spray Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 34.25-1" NODE="46:1.0.1.4.25.8.7.1" TYPE="SECTION">
<HEAD>§ 34.25-1   Application—T/ALL.</HEAD>
<P>(a) Where a water spray extinguishing system is installed, the provisions of this subpart, with the exception of § 34.25-90, shall apply to all installations contracted for on or after January 1, 1964. Installations contracted for prior to January 1, 1964, shall meet the requirements of § 34.50-90. 


</P>
</DIV8>


<DIV8 N="§ 34.25-5" NODE="46:1.0.1.4.25.8.7.2" TYPE="SECTION">
<HEAD>§ 34.25-5   Capacity and arrangement—T/ALL.</HEAD>
<P>(a) The capacity and arrangement shall be such as to effectively blanket the entire area of the space protected. The rate of discharge and the arrangement of piping and spray nozzles shall be such as to give a uniform distribution over the entire area protected. 
</P>
<P>(b) The spacing of the spray nozzles shall be on the basis of the spray pattern provided by the lowest pressure at any spray nozzle in the system. In no instance shall a system be designed for any spray nozzle to be operated at a pressure less than that for which it was approved. The maximum permissible height of the spray nozzle above the protected area shall not exceed that specified in its approval. Whenever there are obstructions to coverage by the spray patterns, additional spray nozzles shall be installed to provide full coverage. 
</P>
<P>(c) The water supply shall be from outside the space protected and shall in no way be dependent upon power from the space protected. The pump supplying water for the system shall either be reserved exclusively for the system or it may be one of the fire pumps, provided the capacity of the fire pump as set forth in subpart 34.10 is increased by the required capacity of the system, so that this system may be operated simultaneously with the fire main system. 


</P>
</DIV8>


<DIV8 N="§ 34.25-10" NODE="46:1.0.1.4.25.8.7.3" TYPE="SECTION">
<HEAD>§ 34.25-10   Controls—T/ALL.</HEAD>
<P>(a) There shall be one control valve for the operation of the system located in an accessible position outside the space protected. The control shall be located as convenient as practicable to one of the main escapes from the space protected, and shall be marked as required by § 35.40-18 of this subchapter. It shall not be necessary to start the pumps from the control space. 
</P>
<P>(b) Complete, but simple instructions for the operation of the system shall be located in a conspicuous place at or near the controls. 
</P>
<P>(c) The valve to the space protected shall be marked as required by § 35.40-18 of this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 34.25-15" NODE="46:1.0.1.4.25.8.7.4" TYPE="SECTION">
<HEAD>§ 34.25-15   Piping—T/ALL.</HEAD>
<P>(a) All piping, valves and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) Distribution piping shall be of materials resistant to corrosion, except that steel or iron pipe may be used if inside corrosion resistant coatings which will not flake off and clog the nozzles are applied. Materials readily rendered ineffective by heat of a fire shall not be used. The piping shall be subject to approval for each installation. 
</P>
<P>(c) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(d) Drains, strainers, and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. 
</P>
<P>(e) Threaded joints shall be metal to metal, with no thread compound used. 
</P>
<P>(f) Distribution piping shall be used for no other purpose. 
</P>
<P>(g) All piping shall be thoroughly cleaned and flushed before installation of the water spray nozzles. 


</P>
</DIV8>


<DIV8 N="§ 34.25-20" NODE="46:1.0.1.4.25.8.7.5" TYPE="SECTION">
<HEAD>§ 34.25-20   Spray nozzles—T/ALL.</HEAD>
<P>(a) Spray nozzles shall be of an approved type. 


</P>
</DIV8>


<DIV8 N="§ 34.25-90" NODE="46:1.0.1.4.25.8.7.6" TYPE="SECTION">
<HEAD>§ 34.25-90   Installations contracted for prior to January 1, 1964—T/ALL.</HEAD>
<P>(a) Installations contracted for prior to January 1, 1964, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 34.25-5 through 34.25-20 insofar as is reasonable and practicable. 


</P>
</DIV8>

</DIV6>


<DIV6 N="34.30" NODE="46:1.0.1.4.25.9" TYPE="SUBPART">
<HEAD>Subpart 34.30—Automatic Sprinkler Systems, Details</HEAD>


<DIV8 N="§ 34.30-1" NODE="46:1.0.1.4.25.9.7.1" TYPE="SECTION">
<HEAD>§ 34.30-1   Application—TB/ALL.</HEAD>
<P>Automatic sprinkler systems must comply with Chapter 25 of NFPA 13 (incorporated by reference, see § 34.01-15).
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48249, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="34.50" NODE="46:1.0.1.4.25.10" TYPE="SUBPART">
<HEAD>Subpart 34.50—Portable and Semiportable Extinguishers</HEAD>


<DIV8 N="§ 34.50-1" NODE="46:1.0.1.4.25.10.7.1" TYPE="SECTION">
<HEAD>§ 34.50-1   Application—TB/ALL.</HEAD>
<P>(a) The provisions of this subpart, with the exception of §§ 34.50-80 and 34.50-90, must apply to all vessels contracted for on or after August 22, 2016.
</P>
<P>(b) Vessels contracted for prior to August 22, 2016 but on or after January 1, 1962, must meet the requirements of § 34.50-80.
</P>
<P>(c) All vessels contracted for prior to January 1, 1962, must meet the requirements of § 34.50-90.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48249, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 34.50-10" NODE="46:1.0.1.4.25.10.7.2" TYPE="SECTION">
<HEAD>§ 34.50-10   Location, number, and installation of fire extinguishers—TB/ALL.</HEAD>
<P>(a) Approved portable and semi-portable extinguishers must be installed in accordance with table 1 to § 34.50-10(a). The location of the equipment must be, in the opinion of the Officer in Charge, Marine Inspection, convenient in case of emergency. Where special circumstances exist, not covered by table 1 to § 34.50-10(a), the Officer in Charge, Marine Inspection, may require additional equipment as deemed necessary for the proper protection of the vessel.
</P>
<P>(b) For additional portable extinguishers as a substitute for sand, see § 34.55-10.
</P>
<P>(c) Semi-portable extinguishers must be located in the open so as to be readily seen.
</P>
<P>(d) If portable extinguishers are not located in the open or behind glass so that they may be readily seen they may be placed in enclosures together with the firehose, provided such enclosures are marked as required by § 35.40-25 of this subchapter.
</P>
<P>(e) Portable extinguishers and their stations must be numbered in accordance with § 35.40-25 of this subchapter.
</P>
<P>(f) Portable or semi-portable extinguishers which are required by their nameplates to be protected from freezing must not be located where freezing temperatures may be expected.
</P>
<P>(g) Semi-portable extinguishers must be fitted with a suitable hose and nozzle, or other practicable means, so that all portions of the space concerned can be protected.
</P>
<P>(h) Table 1 to § 34.50-10(a) indicates the minimum required number and type for each space listed. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.


</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 34.50-10(<E T="01">a</E>)—Portable and Semi-Portable Extinguishers
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Tank ships
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Area
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Tank barges
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Quantity and location
</TH><TH class="gpotbl_colhed" scope="col">Minimum
<br/>required
<br/>rating
</TH><TH class="gpotbl_colhed" scope="col">Minimum
<br/>required
<br/>rating
</TH><TH class="gpotbl_colhed" scope="col">Quantity and location
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Safety Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required</TD><TD align="left" class="gpotbl_cell">20-B:C</TD><TD align="left" class="gpotbl_cell">Wheelhouse and chartroom areas</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required in the vicinity of the exit</TD><TD align="left" class="gpotbl_cell">20-B:C 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">Radio room</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Accommodation Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required in each main passageway on each deck, conveniently located, and so that no room is more than 75 ft from an extinguisher</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">Staterooms, toilet spaces, public spaces, offices, etc., and associated lockers, storerooms, and pantries</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 required in the vicinity of the exit.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Service Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required for each 2,500 sq ft or fraction thereof</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">Galleys</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 required, suitable for the hazard involved.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required for each 2,500 sq ft or fraction thereof</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">Stores areas, including paint and lamp rooms</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Machinery Area</E> 
<sup>2</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 required 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">Spaces containing oil fired boilers, either main or auxiliary, or any fuel oil units subject to the discharge pressure of the fuel oil service pump</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 required.
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">and
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required</TD><TD align="left" class="gpotbl_cell">160-B 
<sup>4</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required for each 1,000 brake horsepower; not less than 2, not more than 6 
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">Spaces containing internal combustion or gas turbine propulsion machinery</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">and
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required 
<sup>6</sup> 
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">120-B
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required in the vicinity of the exit 
<sup>7</sup></TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">Auxiliary spaces containing internal combustion or gas turbine units</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 required in the vicinity of the exit.
<sup>7</sup> 
<sup>9</sup> 
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required in the vicinity of the exit 
<sup>8</sup></TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">Auxiliary spaces containing emergency generators</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Cargo Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 required in the lower pumproom</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">Pumprooms</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 required in the vicinity of the exit.
<sup>9</sup> 
<sup>12</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">None required</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Cargo tank area</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">2 required.
<sup>10</sup> 
<sup>12</sup> 
<sup>13</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">160-B</TD><TD align="left" class="gpotbl_cell">1 required.
<sup>9</sup> 
<sup>11</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="5" scope="row"><E T="02">Spare Units</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 percent of required units rounded up</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">10 percent of required units rounded up.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 percent of required units rounded up</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">10 percent of required units rounded up.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Vessels not on an international voyage may substitute two 5-B:C rated extinguishers.
</P><P class="gpotbl_note">
<sup>2</sup> A 40-B:C must be immediately available to the service generator and main switchboard areas, and further, a 40-B:C must be conveniently located not more than 50 feet (15.25 meters) walking distance from any point in all main machinery operating spaces. These extinguishers need not be in addition to other required extinguishers.
</P><P class="gpotbl_note">
<sup>3</sup> Vessels of fewer than 1,000 GT require 1.
</P><P class="gpotbl_note">
<sup>4</sup> Vessels of fewer than 1,000 GT may substitute 1 120-B:C.
</P><P class="gpotbl_note">
<sup>5</sup> Only 1 required for vessels under 65 ft in length.
</P><P class="gpotbl_note">
<sup>6</sup> If an oil-burning donkey boiler is fitted in the space, the 160-B:C previously required for the protection of the boiler may be substituted. Not required where a fixed carbon dioxide system is installed.
</P><P class="gpotbl_note">
<sup>7</sup> Not required on vessels of fewer than 300 GT if the fuel has a flashpoint higher than 110 °F.
</P><P class="gpotbl_note">
<sup>8</sup> Not required on vessels of fewer than 300 GT.
</P><P class="gpotbl_note">
<sup>9</sup> Not required if fixed system installed.
</P><P class="gpotbl_note">
<sup>10</sup> If no cargo pump on barge, only one 40-B:C required.
</P><P class="gpotbl_note">
<sup>11</sup> Manned barges of 100 GT and over only.
</P><P class="gpotbl_note">
<sup>12</sup> Not required on unmanned barges except during the transfer of cargo, or operation of barge machinery or boilers when the barge is not underway.
</P><P class="gpotbl_note">
<sup>13</sup> An extinguisher brought on to unmanned barges during the transfer of cargo, or operation of barge machinery or boilers does not have to be Coast Guard approved, provided it is approved by a nationally recognized testing laboratory (NRTL) in accordance with 29 CFR 1910.7.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48249, July 22, 2016, as amended by USCG-2020-0519, 89 FR 76695, Sept. 18, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 34.50-20" NODE="46:1.0.1.4.25.10.7.3" TYPE="SECTION">
<HEAD>§ 34.50-20   Semiportable fire extinguishers—TB/ALL</HEAD>
<P>(a) The frame or support of each size III, IV, and V fire extinguisher required by table 34.50-10(a) must be welded or otherwise permanently attached to a bulkhead or deck.
</P>
<P>(b) If a size III, IV, or V fire extinguisher has wheels and is not required by table 34.50-10(a), it must be securely stowed when not in use to prevent it from rolling out of control under heavy sea conditions.
</P>
<CITA TYPE="N">[CGD 77-039, 44 FR 34132, June 14, 1979]


</CITA>
</DIV8>


<DIV8 N="§ 34.50-80" NODE="46:1.0.1.4.25.10.7.4" TYPE="SECTION">
<HEAD>§ 34.50-80   Location and number of fire extinguishers required for vessels constructed prior to August 22, 2016—TB/ALL.</HEAD>
<P>Vessels contracted for prior to August 22, 2016, must meet the following requirements:
</P>
<P>(a) Previously installed extinguishers with extinguishing capacities smaller than as required in table 34.50-10(a) need not be replaced and may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(b) All new equipment and installations must meet the applicable requirements in this subpart for new vessels.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48250, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 34.50-90" NODE="46:1.0.1.4.25.10.7.5" TYPE="SECTION">
<HEAD>§ 34.50-90   Vessels contracted for prior to January 1, 1962—TB/ALL.</HEAD>
<P>(a) Vessels contracted for prior to January 1, 1962, shall meet the following requirements: 
</P>
<P>(1) The provisions of §§ 34.50-5 through 34.50-15 shall be met with the exception that existing installations may be maintained if in the opinion of the Officer in Charge, Marine Inspection, they are in general agreement with the degree of safety prescribed by table 34.50-10(a). In such cases, minor modifications may be made to the same standard as the original installation: <I>Provided,</I> That in no case will a greater departure from the standards of table 34.50-10(a) be permitted than presently exists.
</P>
<P>(2) [Reserved]
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="34.60" NODE="46:1.0.1.4.25.11" TYPE="SUBPART">
<HEAD>Subpart 34.60—Fire Axes</HEAD>


<DIV8 N="§ 34.60-1" NODE="46:1.0.1.4.25.11.7.1" TYPE="SECTION">
<HEAD>§ 34.60-1   Application—T/ALL.</HEAD>
<P>(a) The provisions of this subpart shall apply to all tankships. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 34.60-5" NODE="46:1.0.1.4.25.11.7.2" TYPE="SECTION">
<HEAD>§ 34.60-5   Number required—T/ALL.</HEAD>
<P>(a) All tankships shall carry at least the minimum number of fire axes as set forth in table 34.60-5(a). Nothing in this paragraph shall be construed as limiting the Officer in Charge, Marine Inspection, from requiring such additional fire axes as he deems necessary for the proper protection of the tankship.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 34.60-5(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Number of axes
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">50</TD><TD align="right" class="gpotbl_cell">200</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">5</TD></TR></TABLE></DIV></DIV>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 34.60-10" NODE="46:1.0.1.4.25.11.7.3" TYPE="SECTION">
<HEAD>§ 34.60-10   Location—T/ALL.</HEAD>
<P>(a) Fire axes shall be distributed throughout the spaces so as to be most readily available in the event of emergency. 
</P>
<P>(b) If fire axes are not located in the open, or behind glass, so that they may readily be seen, they may be placed in enclosures together with the fire hose, provided such enclosures are marked as required by § 35.40-15 of this subchapter. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="35" NODE="46:1.0.1.4.26" TYPE="PART">
<HEAD>PART 35—OPERATIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1321(j); 46 U.S.C. 3306, 3703, 6101, 70011, 70034; 49 U.S.C. 5103, 5106; Executive Order 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Executive Order 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16704, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="35.01" NODE="46:1.0.1.4.26.1" TYPE="SUBPART">
<HEAD>Subpart 35.01—General Provisions; Special Operating Requirements</HEAD>


<DIV8 N="§ 35.01-1" NODE="46:1.0.1.4.26.1.7.1" TYPE="SECTION">
<HEAD>§ 35.01-1   Inspection and testing required when making alterations, repairs, or other such operations involving riveting, welding, burning, or like fire-producing actions—TB/ALL.</HEAD>
<P>(a) The provisions of “Standard for the Control of Gas Hazards on Vessels to be Repaired,” NFPA No. 306, published by National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269, shall be used as a guide in conducting the inspections and issuance of certificates required by this section. 
</P>
<P>(b) Until an inspection has been made to determine that such operation can be undertaken with safety, no alterations, repairs, or other such operations involving riveting, welding, burning, or like fire-producing actions shall be made: 
</P>
<P>(1) Within or on the boundaries of cargo tanks which have been used to carry flammable or combustible liquid or chemicals in bulk, or within spaces adjacent to such cargo tanks; or, 
</P>
<P>(2) Within or on the boundaries of fuel tanks; or, 
</P>
<P>(3) To pipe lines, heating coils, pumps, fittings, or other appurtenances connected to such cargo or fuel tanks. 
</P>
<P>(c) Such inspections shall be made and evidenced as follows: 
</P>
<P>(1) In ports or places in the United States or its territories and possessions, the inspection shall be made by a marine chemist certificated by the National Fire Protection Association; however, if the services of such certified marine chemist are not reasonably available, the Officer in Charge, Marine Inspection, upon the recommendation of the vessel owner and his contractor or their representative, shall select a person who, in the case of an individual vessel, shall be authorized to make such inspection. If the inspection indicates that such operations can be undertaken with safety, a certificate setting forth the fact in writing and qualified as may be required, shall be issued by the certified marine chemist or the authorized person before the work is started. Such qualifications shall include any requirements as may be deemed necessary to maintain, insofar as can reasonably be done, the safe conditions in the spaces certified, throughout the operation and shall include such additional tests and certifications as considered required. Such qualifications and requirements shall include precautions necessary to eliminate or minimize hazards that may be present from protective coatings or residues from cargoes. 
</P>
<P>(2) When not in such a port or place, and a marine chemist or such person authorized by the Officer in Charge, Marine Inspection, is not reasonably available, the inspection shall be made by the senior officer present and a proper entry shall be made in the vessel's logbook. 
</P>
<P>(d) It shall be the responsibility of the senior officer present to secure copies of certificates issued by the certified marine chemist or such person authorized by the Officer in Charge, Marine Inspection. It shall be the responsibility of the senior officer present, insofar as the persons under his control are concerned, to maintain a safe condition on the vessel by full observance of all qualifications and requirements listed by the marine chemist in the certificate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 95-072, 60 FR 50462, Sept. 29, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-2" NODE="46:1.0.1.4.26.1.7.2" TYPE="SECTION">
<HEAD>§ 35.01-2   Preemptive effect.</HEAD>
<P>The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-3" NODE="46:1.0.1.4.26.1.7.3" TYPE="SECTION">
<HEAD>§ 35.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference material (IBR) is available for inspection at the Coast Guard and the National Archives and Records Administration (NARA). Contact Coast Guard at: Office of Merchant Mariner Credentialing (CG-MMC), U.S. Coast Guard, Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone: 202-372-1492; website: <I>https://www.dco.uscg.mil/nmc/merchant_mariner_credential/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from:
</P>
<P>(b) ASTM, International (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959; phone 610-832-9500; website: <I>https://www.astm.org/contact.</I>
</P>
<P>(1) ASTM F1014-92, Standard Specification for Flashlights on Vessels, 1992;§ 35.30-20(c).
</P>
<P>(2) ASTM Adjunct F1626, Symbols for Use in Accordance with Regulation II-2/20 of the 1974 SOLAS Convention, PCN 12-616260-01, 1996; § 35.10-3.
</P>
<P>(3) ASTM D 93-97, Standard Test Methods for Flash-Point by Pensky-Martens Closed Cup Tester, 1997; § 35.25-10.
</P>
<P>(c) International Maritime Organization (IMO), Publications Section, 4 Albert Embankment, London, SE1 7SR United Kingdom; phone: +44 (0)20 7735 7611; website: <I>www.imo.org.</I>
</P>
<P>(1) Resolution A.654(16), Graphical Symbols for Fire Control Plans, 19 October, 1989; § 35.10-3.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93136, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-5" NODE="46:1.0.1.4.26.1.7.4" TYPE="SECTION">
<HEAD>§ 35.01-5   Sanitary condition and crew quarters—T/ALL.</HEAD>
<P>It is the duty of the Master and Chief Engineer of every tankship to see that such vessel and crew's quarters are kept in a sanitary condition. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93137, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-10" NODE="46:1.0.1.4.26.1.7.5" TYPE="SECTION">
<HEAD>§ 35.01-10   Shipping papers—TB/ALL.</HEAD>
<P>Each loaded tank vessel must have on board a bill of lading, manifest, or shipping document giving the name of the consignee and the location of the delivery point, the kind, grades, and approximate quantity of each kind and grade of cargo, and for whose account the cargo is being handled. The tank vessel must not be delayed in order to secure exact quantities of cargo. Such manifests or bills of lading may be made out by the Master, Master of the towing vessel, owner, or agent of the owner. In the case of unmanned barges where shipping papers are not available, an entry in the logbook of the towing vessel giving the name of the shipper and location of shipping point, the name of the consignee and location of delivery point, the approximate kind, grade, and quantity of cargo in each barge of the tow, and for whose account the cargo is being handled, will be considered as complying with the requirements of this section. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93137, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.01-15" NODE="46:1.0.1.4.26.1.7.6" TYPE="SECTION">
<HEAD>§ 35.01-15   Carriage of persons other than crew—TB/ALL.</HEAD>
<P>No person not connected with the operation of a tank ship or tank barge or not having legitimate business with said vessel, shall be permitted aboard while vessel is under way unless specifically allowed by its certificate. 


</P>
</DIV8>


<DIV8 N="§ 35.01-25" NODE="46:1.0.1.4.26.1.7.7" TYPE="SECTION">
<HEAD>§ 35.01-25   Sacrificial anode installations—TB/ALL.</HEAD>
<P>(a) The installation of magnesium sacrificial anodes in cargo tanks utilized for the carriage of flammable or combustible liquids in bulk is prohibited. 
</P>
<P>(b) A sacrificial anode using an aluminum alloy will be permitted in cargo tanks under the following criteria: 
</P>
<P>(1) The maximum allowable energy that can be developed by a falling anode shall be 200 foot-pounds. 
</P>
<P>(2) No anode shall be installed more than 6 feet above the bottom of the tank. Special consideration will be given when structural design prevents the anodes from falling in event of failure of the attachments. 
</P>
<P>(3) Each anode shall have at least two welded or bolted connections to the supporting structure. Special consideration will be given to proprietary attachments which provide equally safe installations. 
</P>
<P>(4) The plans of the anode installation and a chemical analysis of the alloy composition shall be submitted for approval. The anode should be magnesium free and the silicon content limited to trace amounts. 
</P>
<P>(5) The recommended construction of the anode should utilize a mild steel core with necessary attachments. Other types may be used but will require special consideration. 
</P>
<P>(c) Sacrificial anodes using materials other than those having aluminum and/or magnesium in whole or in part are permitted. 
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17482, Oct. 29, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-35" NODE="46:1.0.1.4.26.1.7.8" TYPE="SECTION">
<HEAD>§ 35.01-35   Repairs and alterations to firefighting equipment—TB/ALL.</HEAD>
<P>(a) No extensive repairs or alterations, except in emergency, shall be made to any fire-extinguishing apparatus, or other appliance subject to inspection, without advance notice to the Officer in Charge, Marine Inspection. Such repairs or alterations shall so far as is practicable be made with materials and tested in the manner specified within the regulations in this subchapter and subchapter Q (Specifications) of this chapter for new construction. 
</P>
<P>(b) Emergency repairs or alterations shall be reported as soon as practicable to the Officer in Charge, Marine Inspection, where the vessel may call after such repairs are made. 


</P>
</DIV8>


<DIV8 N="§ 35.01-45" NODE="46:1.0.1.4.26.1.7.9" TYPE="SECTION">
<HEAD>§ 35.01-45   Open hopper type barges—B/ALL.</HEAD>
<P>(a) With the exception of those open hopper type barges constructed or modified in conformance with the requirements of subpart 32.63 of this subchapter, the special operating conditions in this section apply to all other open hopper type barges carrying those cargoes listed in table 30.25-1, of this chapter, which are defined as: 
</P>
<P>(1) Flammable liquids having a Reid vapor pressure in excess of 25 pounds per square inch, absolute, in independent tanks (part 32 of this subchapter). 
</P>
<P>(2) Liquefied flammable gases (part 38 of this subchapter). 
</P>
<P>(b) All open hopper type barges, while carrying in bulk any of the cargoes described in paragraph (a) of this section, must be operated in conformance with the provisions in this section. However, the provisions in this section are not applicable to such barges when empty (not necessarily cleaned or gas-freed).
</P>
<P>(c)(1) Except as otherwise provided in this section, no such open hopper type barge must be placed as a lead barge in any tow. Such barges must be placed in protected positions within the tow so that the danger from diving or swamping will be minimized. Where, due to operating conditions, compliance with this paragraph is impossible, the provisions of paragraph (c)(3) of this section apply. The Person in Charge of the towing vessels is responsible for compliance with this paragraph.
</P>
<P>(2) No such open hopper type barge may be moved from a loading facility unless all void spaces and bilges are substantially free of water. Periodic inspections and necessary pumping must be carried out to ensure the maintenance of such water-free conditions, in order to minimize the free surface effect in both the longitudinal and transverse directions. Except when otherwise considered necessary for inspection or pumping, all hatch covers and other hull closure devices for void spaces and hull compartments must be closed and secured at all times. In the case of unmanned barges, the Person in Charge of the towing vessel is deemed to be in charge of the barge, and all requirements to be carried out on the barge will be carried out by or under the direction of such person.
</P>
<P>(3) When an open hopper type barge is in an exposed position, such that protection from swamping provided by adjoining barges cannot be obtained from location within the two alone, it is the responsibility of the Person in Charge of the towing vessel to control speed so as to ensure protection against diving and swamping of the barge, having due regard to its design and freeboard, and to the operating conditions.
</P>
<P>(d) To show that special operating requirements apply to a specific open hopper type barge, additional placards or signs must be displayed in at least four different locations on the barge when the cargoes described in paragraph (a) of this section are carried in any form in the cargo tanks. The placards or signs must be posted on the barge approximately amidships on each side and near the centerline of each end, facing outboard. Racks, or other suitable means, for mounting such placards or signs must be so arranged as to provide clear visibility and shall be protected from becoming readily damaged or obscured. The placards or signs must be at least equal in dimensions to the DOT standard tank car “Dangerous” placard (10
<FR>3/4</FR> inches square or larger), and must display a circle (10 inches in diameter or larger) with alternating quadrants of white and red, and so mounted that the red quadrants are centered on the vertical axis. The shipper and/or owner of the barge will be responsible for the installation of the required placards or signs, including maintenance of them while such barge is in temporary storage with cargo aboard. The Person in Charge of the towing vessel is responsible for the continued maintenance of the placards or signs while such barge is in transit. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3709, Feb. 25, 1970; CGD 86-033, 53 FR 36024, Sept. 16, 1988; USCG-2021-0097, 89 FR 93137, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-50" NODE="46:1.0.1.4.26.1.7.10" TYPE="SECTION">
<HEAD>§ 35.01-50   Special operating requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL.</HEAD>
<P>(a) The requirements of this section apply to all tank barges carrying those cargoes listed on table 30.25-1, of this subchapter, which are defined as: 
</P>
<P>(1) Flammable liquids having a Reid vapor pressure in excess of 25 pounds per square inch, absolute, in independent tanks (part 32 of this subchapter). 
</P>
<P>(2) Liquefied flammable gases (part 38 of this subchapter). 
</P>
<P>(b) All tank barges constructed or modified in conformance with the requirements of subpart 32.63 of this subchapter are exempt from the provisions of § 35.01-45. 
</P>
<P>(c) When it is necessary to operate box or square-end barges as lead barges of tows, the Person in Charge of the towing vessel must control the speed to ensure protection against diving and swamping of such barges, having due regard to their design and freeboard, and to the operating conditions.
</P>
<P>(d) All barges, while carrying in bulk any of the cargoes described in paragraph (a) of this section, must be operated in conformance with the provisions of this section. However, the provisions of this section are not applicable to such barges when empty and gas-freed.
</P>
<P>(e) Barges must not be moved from a loading facility unless all bilges and void spaces (except those used for ballasting) are substantially free of water. Periodic inspections and necessary pumping must be carried out to ensure maintenance of such water-free condition in order to minimize the free surface effects, both in the longitudinal and transverse directions. Except when otherwise considered necessary for inspection or pumping, all hatch covers and other hull closure devices for void spaces and hull compartments other than cargo spaces must be closed and secured at all times.
</P>
<P>(f) During the time the cargo tanks contain dangerous cargoes described in paragraph (a) of this section in any amount, in the liquid or gaseous state, the barge must be under constant surveillance.
</P>
<P>(1) A strict watch of each unmanned barge in tow must be maintained from the towing vessel while underway.
</P>
<P>(2) A towing vessel engaged in transporting such unmanned barges must not leave them unattended. When a barge is moored, but not gas free, it must be under the observation of a watchman who may be a member of the complement of the towing vessel, or a terminal employee, or other person. Such person will be responsible for the security of the barge and for keeping unauthorized persons off the barge.
</P>
<P>(g) The owner, operator, Master, or Person in Charge of any barge carrying dangerous cargoes described in paragraph (a) of this section must ensure that, while the barge is being towed, and during cargo transfer operations, the persons as required by § 31.15-5 of this subchapter and § 35.35-1 are provided. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3709, Feb. 25, 1970; CGD 73-243, 45 FR 18000, Mar. 20, 1980; USCG-2021-0097, 89 FR 93137, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-55" NODE="46:1.0.1.4.26.1.7.11" TYPE="SECTION">
<HEAD>§ 35.01-55   Pilot boarding operation.</HEAD>
<P>(a) The Master must ensure that pilot boarding equipment is maintained as follows:
</P>
<P>(1) The equipment must be kept clean and in good working order.
</P>
<P>(2) Each damaged step or spreader step on a pilot ladder must be replaced in kind with an approved replacement step or spreader step, prior to further use of the ladder. The replacement step or spreader step must be secured by the method used in the original construction of the ladder, and in accordance with manufacturer instructions.
</P>
<P>(b) The Master must ensure compliance with the following during Pilot boarding operations:
</P>
<P>(1) Only approved pilot boarding equipment may be used.
</P>
<P>(2) The pilot boarding equipment must rest firmly against the hull of the vessel and be clear of overboard discharges.
</P>
<P>(3) Two man ropes, a safety line and an approved lifebuoy with an approved water light must be at the point of access and be immediately available for use during boarding operations.
</P>
<P>(4) Rigging of the equipment and embarkation/debarkation of a Pilot must be supervised in person by a deck officer.
</P>
<P>(5) Both the equipment over the side and the point of access must be adequately lit during night operations.
</P>
<P>(6) If a pilot hoist is used, a pilot ladder must be kept on deck adjacent to the hoist and available for immediate use.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984, as amended by USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.01-60" NODE="46:1.0.1.4.26.1.7.12" TYPE="SECTION">
<HEAD>§ 35.01-60   Person excluded.</HEAD>
<P>Masters and Pilots must exclude from the pilothouse and navigation bridge, while underway, all persons not connected with the navigation of the vessel. However, licensed officers of vessels, persons regularly engaged in training, regulating, evaluating, or learning the profession of Pilot, officials of the United States Coast Guard, United States Navy, United States Coast and Geodetic Survey, United States Army Corps of Engineers, Maritime Administration, and National Transportation Safety Board may be allowed in the pilothouse or upon the navigation bridge upon the responsibility of the Master or Pilot.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.03" NODE="46:1.0.1.4.26.2" TYPE="SUBPART">
<HEAD>Subpart 35.03—Work Vests</HEAD>


<DIV8 N="§ 35.03-1" NODE="46:1.0.1.4.26.2.7.1" TYPE="SECTION">
<HEAD>§ 35.03-1   Application—TB/ALL.</HEAD>
<P>(a) Provisions of this subpart shall apply to all tank vessels. 


</P>
</DIV8>


<DIV8 N="§ 35.03-5" NODE="46:1.0.1.4.26.2.7.2" TYPE="SECTION">
<HEAD>§ 35.03-5   Approved types of work vests—TB/ALL.</HEAD>
<P>(a) Each buoyant work vest carried under the permissive authority of this section must be approved under—
</P>
<P>(1) Subpart 160.053 of this chapter; or
</P>
<P>(2) Subpart 160.077 of this chapter as a commercial hybrid PFD.
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986]


</CITA>
</DIV8>


<DIV8 N="§ 35.03-10" NODE="46:1.0.1.4.26.2.7.3" TYPE="SECTION">
<HEAD>§ 35.03-10   Use—TB/ALL.</HEAD>
<P>(a) Approved buoyant work vests are considered to be items of safety apparel and may be carried aboard tank vessels to be worn by crew members when working near or over the water under favorable working conditions. They shall be used under the supervision and control of designated ship's officers. When carried, such vests shall not be accepted in lieu of any portion of the required number of approved life preservers and shall not be substituted for the approved life preservers required to be worn during drills and emergencies. 


</P>
</DIV8>


<DIV8 N="§ 35.03-15" NODE="46:1.0.1.4.26.2.7.4" TYPE="SECTION">
<HEAD>§ 35.03-15   Shipboard stowage—TB/ALL.</HEAD>
<P>(a) The approved buoyant work vests shall be stowed separately from the regular stowage of approved life preservers. 
</P>
<P>(b) The locations for the stowage of work vests shall be such as not to be easily confused with that for approved life preservers. 


</P>
</DIV8>


<DIV8 N="§ 35.03-20" NODE="46:1.0.1.4.26.2.7.5" TYPE="SECTION">
<HEAD>§ 35.03-20   Shipboard inspections—TB/ALL.</HEAD>
<P>(a) Each work vest shall be subject to examination by a marine inspector to determine its serviceability. If found to be satisfactory, it may be continued in service, but shall not be stamped by a marine inspector with a Coast Guard stamp. If a work vest is found not to be in a serviceable condition, then such work vest shall be removed from the vessel. If a work vest is beyond repair, it shall be destroyed or mutilated in the presence of a marine inspector so as to prevent its continued use as a work vest. 


</P>
</DIV8>


<DIV8 N="§ 35.03-25" NODE="46:1.0.1.4.26.2.7.6" TYPE="SECTION">
<HEAD>§ 35.03-25   Additional requirements for hybrid work vests.</HEAD>
<P>(a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be—
</P>
<P>(1) Used, stowed, and maintained in accordance with the procedures set out in the manual required for these devices by § 160.077-29 of this chapter and any limitation(s) marked on them; and 
</P>
<P>(2) Of the same or similar design and have the same method of operation as each other hybrid PFD carried on board.
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986; 51 FR 15497, Apr. 24, 1986]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.05" NODE="46:1.0.1.4.26.3" TYPE="SUBPART">
<HEAD>Subpart 35.05—Officers and Crews</HEAD>


<DIV8 N="§ 35.05-1" NODE="46:1.0.1.4.26.3.7.1" TYPE="SECTION">
<HEAD>§ 35.05-1   Officers and crews of tankships—T/ALL.</HEAD>
<P>No tankship of the United States may be navigated unless it has in its service and on board such complement of officers and crew, including Lifeboat Operators and those who hold the proper tank vessel endorsements where required by the regulations in this subchapter, separately stated, as called for in its certificate of inspection. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§§ 35.05-5—35.05-10" NODE="46:1.0.1.4.26.3.7.2" TYPE="SECTION">
<HEAD>§§ 35.05-5--35.05-10   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 35.05-15" NODE="46:1.0.1.4.26.3.7.3" TYPE="SECTION">
<HEAD>§ 35.05-15   Tank vessel security—TB/ALL.</HEAD>
<P>(a) <I>Manned tank vessel.</I> At least one member of the crew of a manned tank vessel must be on board at all times except when the vessel is gas free or is moored at a dock or terminal at which watchman service is provided. 
</P>
<P>(b) <I>Unmanned barge.</I> (1) The owner, managing operator, Master, and Person in Charge of a vessel towing a tank barge that need not be manned, and each of them is responsible for monitoring the security and integrity of the tank barge and for ensuring adherence to proper safety precautions. These responsibilities include, but are not limited to— 
</P>
<P>(i) Ensuring that any tank barge added to the tow has all tank openings properly secured; has its freeing-ports and scuppers, if any, unobstructed; meets any loadline or freeboard requirements; and neither leaks cargo into the water, voids, or cofferdams nor leaks water into the tanks, voids, or cofferdams; 
</P>
<P>(ii) Ensuring that every tank barge in the tow is properly secured within the tow; 
</P>
<P>(iii) Ensuring that periodic checks are made of every tank barge in the tow for leakage of cargo into the water, voids, or cofferdams and for leakage of water into the tanks, voids, or cofferdams; 
</P>
<P>(iv) Knowing the cargo of every tank barge in the tow, any hazards associated with the cargo, and what to do on discovery of a leak; 
</P>
<P>(v) Ensuring that the crew of the vessel know the cargo of every tank barge in the tow, any hazards associated with the cargo, and what to do on discovery of a leak; 
</P>
<P>(vi) Reporting to the Coast Guard any leaks from a tank barge in the tow into the water, as required by 33 CFR 151.15; and 
</P>
<P>(vii) Ensuring that the crew of the vessel and other personnel in the vicinity of the tank barges in the tow follow the proper safety precautions for tank vessels, and that no activity takes place in the vicinity of the barges that could create a hazard. 
</P>
<P>(2) When a barge is moored and contains more oil than the normal clingage and unpumpable bilge or sump residues, the barge must be kept under surveillance by a person responsible for the security of the barge and for keeping unauthorized persons off the barge.
</P>
<P>(3) When a barge is moored and contains no oil but is not gas free:
</P>
<P>(i) It must be maintained under surveillance as required in paragraph (b)(2) of this section; or 
</P>
<P>(ii) All cargo tank hatches must be clearly marked in not less than three inch lettering “Danger—Keep Out,” and all hatch covers must be closed and dogged down in such a way that the hatch cannot be opened by the use of bare hands alone.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 80-009,48 FR 36459, Aug. 11, 1983; CGD 79-116, 60 FR 17155, Apr. 4, 1995; USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.05-20" NODE="46:1.0.1.4.26.3.7.4" TYPE="SECTION">
<HEAD>§ 35.05-20   Physical condition of crew—TB/ALL.</HEAD>
<P>No person shall be engaged as a member of the crew on a tank vessel if he is known by the employer to be physically or mentally incapable of performing the duties assigned him. 


</P>
</DIV8>


<DIV8 N="§ 35.05-25" NODE="46:1.0.1.4.26.3.7.5" TYPE="SECTION">
<HEAD>§ 35.05-25   Illness, alcohol, drugs—TB/ALL.</HEAD>
<P>(a) No person, known by the individual in charge of a tank vessel to be under the influence of liquor or other stimulant, or to be ill to such an extent as to unfit him for any particular service on the tank vessel, shall be allowed to perform such service while in such condition. 
</P>
<P>(b) When a member of the crew of a tank vessel which is loading bulk cargo of Grade A, B, or C arrives at the gangway and is observed to be in an intoxicated condition, he shall not be permitted to board the vessel without escort. 


</P>
</DIV8>

</DIV6>


<DIV6 N="35.07" NODE="46:1.0.1.4.26.4" TYPE="SUBPART">
<HEAD>Subpart 35.07—Logbook Entries</HEAD>


<DIV8 N="§ 35.07-1" NODE="46:1.0.1.4.26.4.7.1" TYPE="SECTION">
<HEAD>§ 35.07-1   Application—TB/ALL.</HEAD>
<P>Except as specifically noted, the provisions of this subpart apply to all tank vessels. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.07-5" NODE="46:1.0.1.4.26.4.7.2" TYPE="SECTION">
<HEAD>§ 35.07-5   Logbooks and records—TB/ALL.</HEAD>
<P>(a) The Master or Person in Charge of a vessel that is required by 46 U.S.C. 11301 to have an official logbook must maintain the logbook on form CG-706. The official logbook is available free to Masters of U.S.-flagged vessels from the Officer in Charge, Marine Inspection, as form CG-706B or CG-706C, depending on the number of persons employed in the crew. When the voyage is completed, the Master or Person in Charge must file the logbook with the Officer in Charge, Marine Inspection.
</P>
<P>(b) The Master or Person in Charge of a vessel that is not required by 46 U.S.C. 11301 to have an official logbook, must maintain, on board, an unofficial logbook or record in any form desired for the purposes of making entries therein as required by law or regulations in this subchapter. Such logs or records are not filed with the Officer in Charge, Marine Inspection, but must be kept available for review by a marine inspector for a period of 1 year after the date to which the records refer. Separate records of tests and inspections of firefighting equipment must be maintained with the vessel's logs for the period of validity of the vessel's certificate of inspection.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.07-10" NODE="46:1.0.1.4.26.4.7.3" TYPE="SECTION">
<HEAD>§ 35.07-10   Actions required to be logged—TB/ALL.</HEAD>
<P>(a) <I>General—TB/ALL.</I> The actions and observations noted in this section shall be entered in the Official Logbook or in logs or records considered to take place of the Official Logbooks. This section contains no requirements which are not made in specific laws or in other regulations in this subchapter, the items being merely grouped together for convenience. 
</P>
<P>(b) <I>Entries—T/ALL.</I> Entries shall be made in the logs of tankships with respect to the following: 
</P>
<P>(1) Onboard training, musters, and drills: held in accordance with subchapter W (Lifesaving Appliances or Arrangements) of this chapter. 
</P>
<P>(2) Draft and load line marks. For tankships of 150 gross tons and over, prior to leaving port for ocean, coastwise, and Great Lakes voyages only. See § 35.20-5. 
</P>
<P>(3) Verification of vessel compliance with applicable stability requirements. After loading and prior to departure and at all other times necessary to assure the safety of the vessel. See § 35.20-7.
</P>
<P>(4) Steering gear tests. Prior to departure, or for tank ships on voyages of less than 48 hours duration or tankships operating on lakes, bays, sounds and rivers, once every week. See § 35.20-10. 
</P>
<P>(5) Fuel oil data. Upon receipt of fuel oil on board to be used as fuel. See § 35.25-10. 
</P>
<P>(6) Inspections and tests of firefighting equipment. Once every year. See § 31.10-18 of this subchapter. 
</P>
<P>(7) Operation and inspection of the emergency lighting and power systems. Once in each week that the vessel is navigated. See § 35.10-15. 
</P>
<P>(8) Cargo gear inspections: At least once a month. See § 31.37-70 of this subchapter. 
</P>
<P>(c) <I>Entries—B/ALL.</I> Entries shall be made in the records for tank barges with respect to the following: 
</P>
<P>(1) Inspections and tests of firefighting equipment. Once every year. See § 31.10-18 of this subchapter. 
</P>
<P>(2) Draft and load line marks. For tank barges of 150 gross tons and over, prior to leaving port for ocean, coastwise, and Great Lakes voyages only. 
</P>
<P>(3) Cargo gear inspections: At least once a month. See § 31.37-70 of this subchapter. 
</P>
<P>(4) Verification of vessel compliance with applicable stability requirements. After loading and prior to departure and at all other times necessary to assure the safety of the vessel. See § 35.20-7.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 89-037, 57 FR 41821, Sept. 11, 1992; CGD 84-069, 61 FR 25286, May 20, 1996, CGD 95-028, 62 FR 51199, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.08" NODE="46:1.0.1.4.26.5" TYPE="SUBPART">
<HEAD>Subpart 35.08—Stability Information</HEAD>


<DIV8 N="§ 35.08-1" NODE="46:1.0.1.4.26.5.7.1" TYPE="SECTION">
<HEAD>§ 35.08-1   Posting of stability letter.</HEAD>
<P>If a stability letter is issued under § 170.120 of this chapter, it must be posted under glass or other suitable transparent material in the pilothouse of the vessel.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51006, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.10" NODE="46:1.0.1.4.26.6" TYPE="SUBPART">
<HEAD>Subpart 35.10—Fire and Emergency Requirements</HEAD>


<DIV8 N="§ 35.10-1" NODE="46:1.0.1.4.26.6.7.1" TYPE="SECTION">
<HEAD>§ 35.10-1   Emergency training, musters, and drills—T/ALL.</HEAD>
<P>Onboard training, musters, and drills must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25286, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 35.10-3" NODE="46:1.0.1.4.26.6.7.2" TYPE="SECTION">
<HEAD>§ 35.10-3   Display of plans—TB/ALL.</HEAD>
<P>Barges with sleeping accommodations for more than six persons and all self-propelled vessels shall have permanently exhibited for the guidance of the officer in charge of the vessel the following plans:
</P>
<P>(a) General arrangement plans showing for each deck the fire control stations, the various sections enclosed by fire-resisting bulkheads, together with particulars of the fire alarms, detecting systems, the sprinkle installation (if any), the fire extinguishing appliances, means of access to different compartments, decks, etc., and the ventilating systems including particulars of the master fan controls, the positions of dampers, the location of the remote means of stopping fans, and identification numbers of the ventilating fans serving each section. If cargo compartments are “specially suited for vehicles,” they shall be so indicated on the plan. Alternatively, at the discretion of the Commandant, the aforementioned details may be set out in any other medium, such as a booklet or on computer software, provided that the aforementioned details are available to each officer and a copy is retained on board at all times and is accessible during emergencies. For vessels constructed on or after September 30, 1997 or for existing vessels which have their plans redrawn, the symbols used to identify the aforementioned details shall be in accordance with IMO Assembly resolution A.654(16). These identical symbols can also be found in ASTM Adjunct F 1626 (incorporated by reference, see § 35.01-3).
</P>
<P>(b) Plans showing clearly for each deck the boundaries of the watertight compartments, the openings therein with the means of closure and position of any controls thereof, and the arrangements for the correction of any list due to flooding.
</P>
<P>(c) The information contained in the plans shall be kept up-to-date, and any changes shall be recorded as soon as possible.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51199, Sept. 30, 1997, as amended by USCG-2000-7790, 65 FR 58459, Sept. 29, 2000; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 35.10-5" NODE="46:1.0.1.4.26.6.7.3" TYPE="SECTION">
<HEAD>§ 35.10-5   Muster lists, emergency signals, and manning—T/ALL.</HEAD>
<P>The requirements for muster lists, emergency signals, and manning must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 35.10-15" NODE="46:1.0.1.4.26.6.7.4" TYPE="SECTION">
<HEAD>§ 35.10-15   Emergency lighting and power systems—T/ALL.</HEAD>
<P>(a) Where fitted, it is the duty of the Master to see that the emergency lighting and power systems are tested and inspected at least once in each week that the vessel is navigated to be assured that the system is in proper operating condition.
</P>
<P>(b) Internal combustion engine driven emergency generators must be tested under load for at least 2 hours, at least once in each month that the vessel is navigated.
</P>
<P>(c) Storage batteries for emergency lighting and power systems must be tested at least once in each 6-month period that the vessel is navigated to demonstrate the ability of the storage battery to supply the emergency loads for the period of time specified in table 112.05-5(a) of this subchapter.
</P>
<P>(d) The date of the tests required by this section and the condition and performance of the apparatus must be noted in the vessel's official logbook or in logs or records considered to take the place of the official logbook. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.15" NODE="46:1.0.1.4.26.7" TYPE="SUBPART">
<HEAD>Subpart 35.15—Notice and Reporting of Casualty and Voyage Records</HEAD>


<DIV8 N="§ 35.15-1" NODE="46:1.0.1.4.26.7.7.1" TYPE="SECTION">
<HEAD>§ 35.15-1   Notice and reporting of casualty and voyage records—TB/ALL.</HEAD>
<P>The requirements for providing notice and reporting of marine casualties and for retaining voyage records are contained in part 4 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47535, Dec. 14, 1987; 53 FR 13117, Apr. 21, 1988]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.20" NODE="46:1.0.1.4.26.8" TYPE="SUBPART">
<HEAD>Subpart 35.20—Navigation</HEAD>


<DIV8 N="§ 35.20-1" NODE="46:1.0.1.4.26.8.7.1" TYPE="SECTION">
<HEAD>§ 35.20-1   Notice to mariners; aids to navigation—T/OCLB.</HEAD>
<P>(a) Licensed officers are required to acquaint themselves with the latest information published by the Coast Guard and the National Geospatial-Intelligence Agency regarding aids to navigation, and neglect to do so is evidence of neglect of duty. It is desirable that vessels navigating oceans and coastwise and Great Lakes water shall have available in the pilothouse for convenient reference at all times a file of the applicable Notice to Mariners.
</P>
<P>(b) Local Notices to Mariners, published by each U.S. Coast Guard District, contain announcements and information on changes in aids to navigation and other marine information affecting the safety of navigation on oceans and coastwise and the Great Lakes. These notices may be obtained free of charge from the U.S. Coast Guard Navigation Center Web site found at <I>http://www.navcen.uscg.gov/?pageName = lnmMain.</I>
</P>
<P>(c) Weekly Notices to Mariners (worldwide coverage) are prepared jointly by the National Geospatial-Intelligence Agency, National Ocean Service, and the U.S. Coast Guard. They include changes in aids to navigation and other important navigation safety information in assembled form for U.S. waters. Foreign marine information is also included in these notices. These notices are available without charge from the National Geospatial-Intelligence Agency Web site found at <I>http://msi.nga.mil/NGAPortal/MSI.portal.</I>
</P>
<P>(d) As appropriate for the intended voyage, all vessels must carry adequate and up-to-date:
</P>
<P>(1) Charts; 
</P>
<P>(2) Sailing directions; 
</P>
<P>(3) Coast pilots; 
</P>
<P>(4) Light lists; 
</P>
<P>(5) Notices to mariners; 
</P>
<P>(6) Tide tables; 
</P>
<P>(7) Current tables; and 
</P>
<P>(8) All other nautical publications necessary. 
<SU>1</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>1</SU> For United States vessels in or on the navigable waters of the United States, see 33 CFR 164.33.</P></FTNT>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15268, Dec. 6, 1966, as amended by CGFR 68-32, 33 FR 5714, Apr. 12, 1968; CGD 75-074, 42 FR 5963, Jan. 31, 1977; CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2001-10224, 66 FR 48619, Sept. 21, 2001; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 35.20-5" NODE="46:1.0.1.4.26.8.7.2" TYPE="SECTION">
<HEAD>§ 35.20-5   Draft of tankships—T/OC.</HEAD>
<P>The Master of every tankship must, whenever leaving port, enter the maximum draft of the vessel in the logbook. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.20-7" NODE="46:1.0.1.4.26.8.7.3" TYPE="SECTION">
<HEAD>§ 35.20-7   Verification of vessel compliance with applicable stability requirements—TB/ALL.</HEAD>
<P>(a) Except as provided in paragraph (d) of this section, after loading and prior to departure and at all other times necessary to assure the safety of the vessel, the Master or Person in Charge must determine that the vessel complies with all applicable stability requirements in the vessel's trim and stability book, stability letter, Certificate of Inspection, and Load Line Certificate, as the case may be. The vessel may not depart until it is in compliance with these requirements.
</P>
<P>(b) When determining compliance with applicable stability requirements the vessel's draft, trim, and stability must be determined as necessary.
</P>
<P>(c) If a logbook is required by § 35.07-5, then the Master or Person in Charge must enter an attestation statement verifying that the vessel complies with the applicable stability requirements at the times specified in paragraph (a) and any stability calculations made in support of the determination must be retained on board the vessel for the duration of the voyage.
</P>
<P>(d) Stability verification is not required for tank barges whose Certificate of Inspection carries draft restrictions for purposes other than stability.
</P>
<CITA TYPE="N">[CGD 88-037, 57 FR 41821, Sept. 11, 1992, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014; USCG-2021-0097, 89 FR 93138, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.20-10" NODE="46:1.0.1.4.26.8.7.4" TYPE="SECTION">
<HEAD>§ 35.20-10   Steering gear test—T/ALL.</HEAD>
<P>On all tankships making voyages of more than 48 hours' duration, the entire steering gear, the whistle, the means of communication, and the signaling appliances between the bridge or pilothouse and engineroom shall be examined and tested by a licensed officer of the vessel within a period of not more than 12 hours before leaving port. All such vessels making voyages of less than 48 hours' duration or operating on lakes, bays, sounds, and rivers shall be so examined and tested at least once in every week. The fact and time of such examination and test shall be recorded in the ship's logbook. 


</P>
</DIV8>


<DIV8 N="§ 35.20-20" NODE="46:1.0.1.4.26.8.7.5" TYPE="SECTION">
<HEAD>§ 35.20-20   Master's and officer's responsibility—TB/ALL.</HEAD>
<P>Nothing in this part exonerates any Master or officer in command from the consequences of any neglect to keep a proper lookout or the neglect of any precaution which may be required by the ordinary practice of seafarers or by the special circumstances of the case. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.20-30" NODE="46:1.0.1.4.26.8.7.6" TYPE="SECTION">
<HEAD>§ 35.20-30   Flashing the rays of a searchlight or other blinding light—T/ALL.</HEAD>
<P>No person shall flash, or cause to be flashed, the rays of a search light or other blinding light onto the bridge or into the pilothouse of any vessel under way.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26000, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 35.20-35" NODE="46:1.0.1.4.26.8.7.7" TYPE="SECTION">
<HEAD>§ 35.20-35   Whistling—T/ALL.</HEAD>
<P>The unnecessary sounding of a vessel's whistle is prohibited within any harbor limits of the United States.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26000, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 35.20-40" NODE="46:1.0.1.4.26.8.7.8" TYPE="SECTION">
<HEAD>§ 35.20-40   Maneuvering characteristics—T/OC.</HEAD>
<P>For each ocean and coastwise tankship of 1,600 gross tons or over, the following apply: 
</P>
<P>(a) The following maneuvering information must be prominently displayed in the pilothouse on a fact sheet: 
</P>
<P>(1) For full and half speed, a turning circle diagram to port and starboard that shows the time and the distance of advance and transfer required to alter the course 90 degrees with maximum rudder angle and constant power settings. 
</P>
<P>(2) The time and distance to stop the vessel from full and half speed while maintaining approximately the initial heading with minimum application of rudder. 
</P>
<P>(3) For each vessel with a fixed propeller, a table of shaft revolutions per minute for a representative range of speeds. 
</P>
<P>(4) For each vessel with a controllable pitch propeller a table of control settings for a representative range of speeds. 
</P>
<P>(5) For each vessel that is fitted with an auxiliary device to assist in maneuvering, such as a bow thruster, a table of vessel speeds at which the auxiliary device is effective in maneuvering the vessel. 
</P>
<P>(b) The maneuvering information must be provided for the normal load and normal ballast condition for:
</P>
<P>(1) Calm weather—wind 10 knots or less, calm sea; 
</P>
<P>(2) No current; 
</P>
<P>(3) Deep water conditions—water depth twice the vessel's draft or greater; and 
</P>
<P>(4) Clean hull. 
</P>
<P>(c) At the bottom of the fact sheet, the following statement must appear: 
</P>
<EXTRACT>
<HD1>Warning
</HD1>
<FP>The response of the (name of the vessel) may be different from those listed above if any of the following conditions, upon which the maneuvering information is based, are varied: 
</FP>
<P>(1) Calm weather—wind 10 knots or less, calm sea; 
</P>
<P>(2) No current; 
</P>
<P>(3) Water depth twice the vessel's draft or greater; 
</P>
<P>(4) Clean hull; and 
</P>
<P>(5) Intermediate drafts or unusual trim.</P></EXTRACT>
<P>(d) The information on the fact sheet must be: 
</P>
<P>(1) Verified six months after the vessel is placed in service; or 
</P>
<P>(2) Modified six months after the vessel is placed into service and verified within three months thereafter. 
</P>
<P>(e) The information that appears on the fact sheet may be obtained from: 
</P>
<P>(1) Trial trip observations; 
</P>
<P>(2) Model tests; 
</P>
<P>(3) Analytical calculations; 
</P>
<P>(4) Simulations; 
</P>
<P>(5) Information established from another vessel of similar hull form, power, rudder and propeller; or 
</P>
<P>(6) Any combination of the above. 
</P>
<FP>The accuracy of the information in the fact sheet required is that attainable by ordinary shipboard navigation equipment. 
</FP>
<P>(f) The requirements for information for fact sheets for specialized craft such as semi-submersibles, hydrofoils, hovercraft and other vessels of unusual design will be specified on a case by case basis. 
</P>
<CITA TYPE="N">[CGD 73-78, 40 FR 2689, Jan. 15, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 35.20-45" NODE="46:1.0.1.4.26.8.7.9" TYPE="SECTION">
<HEAD>§ 35.20-45   Use of Auto Pilot—T/ALL.</HEAD>
<P>When the automatic pilot is used in:
</P>
<P>(a) Areas of high traffic density;
</P>
<P>(b) Conditions of restricted visibility; and
</P>
<P>(c) All other hazardous navigational situations, the master shall ensure that:
</P>
<P>(1) It is possible to immediately establish manual control of the ship's steering;
</P>
<P>(2) A competent person is ready at all times to take over steering control; and
</P>
<P>(3) The changeover from automatic to manual steering and vice versa is made by, or under, the supervision of the officer of the watch.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977, as amended by CGD 91-204, 58 FR 27633, May 10, 1993; USCG-2015-0926, 83 FR 55281, Nov. 5, 2018, 83 FR 56271, Nov. 13, 2018]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.25" NODE="46:1.0.1.4.26.9" TYPE="SUBPART">
<HEAD>Subpart 35.25—Engine Department</HEAD>


<DIV8 N="§ 35.25-1" NODE="46:1.0.1.4.26.9.7.1" TYPE="SECTION">
<HEAD>§ 35.25-1   Examination of boilers and machinery by engineer—T/ALL.</HEAD>
<P>It is the duty of an engineer when assuming charge of the boilers to examine the same forthwith and thoroughly. If any part thereof is found in bad condition, the engineer must immediately report the facts to the Master, owner, or agent, and to the nearest Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.25-5" NODE="46:1.0.1.4.26.9.7.2" TYPE="SECTION">
<HEAD>§ 35.25-5   Repairs of boilers and unfired pressure vessels and reports of repairs or accidents by Chief Engineer—TB/ALL.</HEAD>
<P>(a) Before making any repairs to boilers or unfired pressure vessels, the Chief Engineer must submit a report covering the nature of the repairs to the Officer in Charge, Marine Inspection, at or nearest to the port where the repairs are to be made.
</P>
<P>(b) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use of the item itself unsafe until repairs are made, or if by ordinary wear such items become unsafe, a report must be made by the Chief Engineer immediately to the Officer in Charge, Marine Inspection, or, if at sea, immediately upon arrival at port. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.25-10" NODE="46:1.0.1.4.26.9.7.3" TYPE="SECTION">
<HEAD>§ 35.25-10   Requirements for fuel oil—T/ALL.</HEAD>
<P>(a) Oil to be used as fuel to be burned under boilers on tankships must have a flashpoint of not less than 140 °F. (Pensky-Martens Closed Cup Method, ASTM D 93) (incorporated by reference, see § 35.01-3).
</P>
<P>(b) It is the duty of the Chief Engineer to make an entry in the log of each supply of fuel oil received on board, stating the quantity received, the name of the vendor, the name of the oil producer, and the flashpoint (Pensky-Martens Closed Cup Method, ASTM D93) (incorporated by reference, see § 35.01-3) for which it is certified by the producer.
</P>
<P>(c) It is the further duty of the Chief Engineer to draw and seal at the time the supply is received on board, a half-pint sample of each lot of fuel oil, such sample to be preserved until that particular supply of oil is exhausted. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.25-15" NODE="46:1.0.1.4.26.9.7.4" TYPE="SECTION">
<HEAD>§ 35.25-15   Carrying of excess steam—TB/ALL.</HEAD>
<P>It is the duty of the Chief Engineer of any tank vessel to see that a steam pressure is not carried in excess of that allowed by the certificate of inspection, and to see that the safety valves, once set by the inspector, are in no way tampered with or made inoperative.
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.30" NODE="46:1.0.1.4.26.10" TYPE="SUBPART">
<HEAD>Subpart 35.30—General Safety Rules</HEAD>


<DIV8 N="§ 35.30-1" NODE="46:1.0.1.4.26.10.7.1" TYPE="SECTION">
<HEAD>§ 35.30-1   Warning signals and signs—TB/ALL.</HEAD>
<P>(a) <I>Red warning signals.</I> During transfer of bulk cargo while fast to a dock, a red signal (flag by day and electric lantern at night) shall be so placed that it will be visible on all sides. While transferring bulk cargo at anchor, a red flag only shall be displayed. 
</P>
<P>(b) <I>Warning sign at gangway.</I> A sign shall be displayed to warn persons approaching the gangway, while a vessel is moored or anchored unless it is empty and gas-freed. The sign shall state in letters not less than 2 inches high substantially as follows: 
</P>
<EXTRACT>
<HD2>Warning
</HD2>
<P>No open lights. 
</P>
<P>No smoking. 
</P>
<P>No visitors.</P></EXTRACT>
<P>(c) <I>Warning sign in radio room.</I> A sign shall be placed in radio room warning against the use of radio equipment during transfer of Grade A, B, or C liquids, except by permission of senior deck officer. 
</P>
<P>(d) [Reserved] 
</P>
<P>(e) Additional placards or signs required in connection with the movement of certain open hopper type barges are described in § 35.01-45. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGFR 70-143, 35 FR 19905, Dec. 30, 1970; CGD 73-96, 42 FR 49024, Sept. 26, 1977; CGD 73-243, 45 FR 18000, Mar. 20, 1980]


</CITA>
</DIV8>


<DIV8 N="§ 35.30-5" NODE="46:1.0.1.4.26.10.7.2" TYPE="SECTION">
<HEAD>§ 35.30-5   Fires, matches, and smoking—TB/ALL.</HEAD>
<P>(a) <I>General.</I> In making the determinations required under paragraphs (b), (c), and (d) of this section, the senior deck officer on duty, who must be a licensed officer or hold the proper tank vessel endorsements, must exercise skill and experience with due regard to attendant conditions and circumstances, including consideration for location of shoreside facilities, maintenance of mobility, provision for fire protection, state or change of winds, tides, sea, weather conditions, forces of nature and other circumstances generally beyond human control.
</P>
<P>(b) <I>Boiler fires.</I> Boiler fires are permitted during cargo transfer operations if and only if prior to loading Grades A, B, and C cargoes, the senior deck officer on duty, who must be a licensed officer or hold the proper tank vessel endorsements, must make an inspection to determine whether, in their judgment, boiler fires may be maintained with reasonable safety during the loading operation.
</P>
<P>(c) <I>Smoking.</I> Smoking is prohibited on the weather decks of tank vessels when they are not gas free or are alongside docks. At other times and places, the senior deck officer on duty, who must be a licensed officer or hold the proper tank vessel endorsements, must designate when and where the crew may smoke: <I>Provided,</I> That prior to loading Grade A, B, or C cargo the Master or senior deck officer on duty must make an inspection to determine if and where, in their judgment, smoking may be permitted with reasonable safety during the loading operation. 
</P>
<P>(d) <I>Matches.</I> The use of other than safety matches is forbidden aboard tank vessels at all times. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.30-10" NODE="46:1.0.1.4.26.10.7.3" TYPE="SECTION">
<HEAD>§ 35.30-10   Cargo tank hatches, ullage holes, and Butterworth plates—TB/ALL.</HEAD>
<P>No cargo tank hatches, ullage holes, or Butterworth plates shall be opened or shall remain open without flame screens, except under the supervision of the senior members of the crew on duty, unless the tank opened is gas free. 


</P>
</DIV8>


<DIV8 N="§ 35.30-15" NODE="46:1.0.1.4.26.10.7.4" TYPE="SECTION">
<HEAD>§ 35.30-15   Combustible gas indicator—TB/ALL.</HEAD>
<P>(a) The provisions of this section shall apply only to United States flag vessels. 
</P>
<P>(b) Manned tank barges and tankships authorized to carry Grade A, B, C, or D liquids at any temperature, or Grade E liquids at elevated temperatures, shall be provided with a combustible gas indicator suitable for determining the presence of explosive concentrations of the cargo carried. An indicator which bears the label of Underwriters' Laboratories Inc., Factory Mutual Engineering Division, or other organizations acceptable to the Commandant will be accepted as meeting this requirement. 


</P>
</DIV8>


<DIV8 N="§ 35.30-20" NODE="46:1.0.1.4.26.10.7.5" TYPE="SECTION">
<HEAD>§ 35.30-20   Emergency equipment—TB/ALL</HEAD>
<P>(a) Two emergency outfits, stored for use in widely separated, accessible locations, are required for the following: 
</P>
<P>(1) All tankships on international voyage. 
</P>
<P>(2) All tankships over 1,000 gross tons. 
</P>
<P>(3) All tankships having cargo tanks which exceed 15 feet in depth, measured from the deck to the lowest point at which cargo is carried. 
</P>
<P>(b) One emergency outfit is required for all manned tank barges having cargo tanks which exceed 15 feet in depth, measured from the deck to the lowest point at which cargo is carried. 
</P>
<P>(c) Each emergency outfit shall be equipped as follows: 
</P>
<P>(1) One pressure-demand, open-circuit, self-contained breathing apparatus, approved by the National Institute for Occupational Safety and Health (NIOSH) and having at a minimum a 30-minute air supply, a full facepiece, and a spare charge. 
</P>
<P>(2) One lifeline with a belt or a suitable harness. 
</P>
<P>(3) One, Type II or Type III, flashlight constructed and marked in accordance with ASTM F 1014 incorporated by reference, see § 35.01-3). 
</P>
<P>(4) One fire ax. 
</P>
<P>(5) Boots and gloves of rubber or other electrically nonconducting material. 
</P>
<P>(6) A rigid helmet which provides effective protection against impact. 
</P>
<P>(7) Protective clothing of material that will protect the skin from the heat of fire and burns from scalding steam. The outer surface shall be water resistant. 
</P>
<P>(d) A self-contained compressed-air breathing apparatus previously approved by MSHA and NIOSH under part 160, subpart 160.011, of this chapter may continue in use as required equipment if it was part of the vessel's equipment on November 23, 1992, and as long as it is maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. 
</P>
<P>(e) Lifelines shall be of steel or bronze wire rope. Steel wire rope shall be either inherently corrosion resistant or made so by galvanizing or tinning. Each end shall be fitted with a hook with keeper having a throat opening which can be readily slipped over a 5/8-inch bolt. The total length of the lifeline shall be dependent upon the size and arrangement of the vessel, and more than one line may be hooked together to achieve the necessary length. No individual length of lifeline may be less than 50 feet in length. The assembled lifeline shall have a minimum breaking strength of 1,500 pounds. 
</P>
<CITA TYPE="N">[CGD 73-11R, 38 FR 27354, Oct. 3, 1973, as amended by CGD 75-074, 42 FR 5963, Jan. 31, 1977; CGD 82-042, 53 FR 17704, May 18, 1988; CGD 86-036, 57 FR 48324, Oct. 23, 1992; 57 FR 56406, Nov. 27, 1992; CGD 95-028, 62 FR 51199, Sept. 30, 1997; USCG-1999-5151, 64 FR 67177, Dec. 1, 1999; USCG-2020-0519, 89 FR 76696, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.30-25" NODE="46:1.0.1.4.26.10.7.6" TYPE="SECTION">
<HEAD>§ 35.30-25   Explosives—TB/ALL.</HEAD>
<P>Fulminates or other detonating compounds in bulk in dry condition; explosive compositions that ignite spontaneously or undergo marked decomposition when subjected for forty-eight consecutive hours to a temperature of 167 °F. or more; composition containing an ammonium salt and a chlorate; and other like explosives shall not be accepted, stored, stowed or transported on board tank vessels. 


</P>
</DIV8>


<DIV8 N="§ 35.30-30" NODE="46:1.0.1.4.26.10.7.7" TYPE="SECTION">
<HEAD>§ 35.30-30   Portable electric equipment—TB/ALL.</HEAD>
<P>Portable electric equipment must not be used in a hazardous location described in subpart 111.105 of this chapter except:
</P>
<P>(a) Self-contained, battery-fed, explosion-proof lamps approved by Underwriters Laboratories Inc., Factory Mutual Research Corporation, or other independent laboratory recognized by the Commandant, for use in a Class I, Division 1 location for the electrical group classification of the cargo;
</P>
<P>(b) Intrinsically safe equipment approved by Underwriters Laboratories Inc., Factory Mutual Research Corporation, or other independent laboratory recognized by the Commandant, for use in a Class I, Division 1 location for the electrical group classification of the cargo; and
</P>
<P>(c) Any electrical equipment, if:
</P>
<P>(1) The hazardous location is:
</P>
<P>(i) Enclosed; and
</P>
<P>(ii) Gas free;
</P>
<P>(2) The adjacent compartments are:
</P>
<P>(i) Gas free;
</P>
<P>(ii) Inerted;
</P>
<P>(iii) Filled with water;
</P>
<P>(iv) Filled with Grade E liquid; or
</P>
<P>(v) Spaces where flammable gases are not expected to accumulate; and:
</P>
<P>(3) Each compartment where flammable gas is expected to accumulate is:
</P>
<P>(i) Closed; and
</P>
<P>(ii) Secured.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 35.30-35" NODE="46:1.0.1.4.26.10.7.8" TYPE="SECTION">
<HEAD>§ 35.30-35   Spark producing devices—TB/ALL.</HEAD>
<P>(a) Where Grades A, B, C, and D liquid cargoes are involved, power driven or manually operated spark producing devices shall not be used in bulk cargo tanks, fuel oil tanks, cargo pumprooms, or enclosed spaces immediately above or adjacent to bulk cargo tanks unless all the following conditions are met: 
</P>
<P>(1) The compartment itself is gas-free; 
</P>
<P>(2) The compartments adjacent and the compartments diagonally adjacent are either:
</P>
<P>(i) Gas-free;
</P>
<P>(ii) Inerted;
</P>
<P>(iii) Filled with water;
</P>
<P>(iv) Contain Grade E liquid and are closed and secured; or
</P>
<P>(v) Are spaces in which flammable vapors and gases normally are not expected to accumulate; and, 
</P>
<P>(3) All other compartments of the vessel in which flammable vapors and gases may normally be expected to accumulate are closed and secured. 
</P>
<P>(b) This section does not prohibit the use of small hand tools in such locations. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by USCG-2004-18884, 69 FR 58345, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 35.30-40" NODE="46:1.0.1.4.26.10.7.9" TYPE="SECTION">
<HEAD>§ 35.30-40   Flammable liquid and gas fuels as ship's stores—TB/ALL.</HEAD>
<P>Flammable liquids and gases other than diesel fuel, to be used as fuel for approved equipment must satisfy the following:
</P>
<P>(a) Stowage must be in containers approved by DOT or A.S.M.E. for the contents carried, or in a portable safety container approved by a recognized testing laboratory for the contents carried.
</P>
<P>(b) The contents must be marked on the containers, and the containers must be labeled in accordance with DOT requirements for flammable liquids and gases.
</P>
<P>(c) Containers must be stowed on or above the weather deck in locations designated by the master. Containers specified in paragraph (a)(1) of this section which do not exceed a capacity of five gallons may be stowed below the weather deck in a paint or lamp locker.
</P>
<CITA TYPE="N">[CGD 80-009, 48 FR 36459, Aug. 11, 1983, as amended by CGD 86-033, 53 FR 36024, Sept. 16, 1988; CGD 95-028, 62 FR 51199, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.35" NODE="46:1.0.1.4.26.11" TYPE="SUBPART">
<HEAD>Subpart 35.35—Cargo Handling</HEAD>


<DIV8 N="§ 35.35-1" NODE="46:1.0.1.4.26.11.7.1" TYPE="SECTION">
<HEAD>§ 35.35-1   Persons on duty—TB/ALL.</HEAD>
<P>(a) On each tankship required to be documented under the laws of the United States, the owner, managing operator, Master, and Person in Charge of the vessel, and each of them, must ensure that—
</P>
<P>(1) Enough Tank Vessel-PICs or Restricted Tank Vessel-PICs and Tank Vessel-Assistants authorized for the classification of cargo carried are on duty to safely transfer liquid cargo in bulk or safely clean cargo tanks; and
</P>
<P>(2) Each transfer of liquid cargo in bulk and each cleaning of a cargo tank is supervised by a person qualified to be the Person in Charge of the transfer or the cleaning under subpart C of 33 CFR part 155.
</P>
<P>(b) On each United States tank barge subject to inspection—
</P>
<P>(1) The owner, managing operator, Master, and Person in Charge of the vessel, and each of them, must ensure that no transfer of liquid cargo in bulk or cleaning of a cargo tank takes place unless under the supervision of a qualified person designated as the Person in Charge of the transfer or the cleaning under subpart C of 33 CFR part 155; and
</P>
<P>(2) The person designated as the Person in Charge of the transfer must ensure that—
</P>
<P>(i) Enough qualified personnel are on duty to safely transfer liquid cargo in bulk or safely clean cargo tanks; and
</P>
<P>(ii) The approved portable extinguishers required by table 34.50-10(a) of this subchapter are aboard and readily available before any transfer of liquid cargo in bulk or any operation of barge machinery or boilers.
</P>
<P>(c) On each foreign tankship, the owner, managing operator, Master, and Person in Charge of the vessel, and each of them, must ensure that—
</P>
<P>(1) Enough personnel, qualified for the classification of cargo carried, are on duty to safely transfer liquid cargo in bulk or safely clean cargo tanks; and
</P>
<P>(2) Each transfer of liquid cargo in bulk and each cleaning of a cargo tank is supervised by a qualified person designated as a Person in Charge of the transfer or the cleaning under subpart C of 33 CFR part 155.
</P>
<P>(d) On each foreign tank barge—
</P>
<P>(1) The owner, managing operator, Master, and Person in Charge of the vessel, and each of them, must ensure that no transfer of liquid cargo in bulk or cleaning of a cargo tank takes place unless under the supervision of a qualified person designated as the Person in Charge of the transfer or the cleaning under subpart C of 33 CFR part 155.
</P>
<P>(2) The person designated as the Person in Charge of the transfer must ensure that enough qualified personnel are on duty to safely transfer liquid cargo in bulk or safely clean cargo tanks.
</P>
<P>(e) The Person in Charge of the transfer of liquid cargo in bulk on the tank vessel will be responsible for the safe loading and discharge of the liquid cargo in bulk.
</P>
<P>(f) The Person in Charge of the transfer of liquid cargo in bulk on each United States tank vessel, when lightering to or from a foreign tank vessel, must ensure that the Person in Charge on the foreign tank vessel, or their interpreter, is capable of reading, speaking, and understanding the English language well enough to allow a safe transfer. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93139, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-4" NODE="46:1.0.1.4.26.11.7.2" TYPE="SECTION">
<HEAD>§ 35.35-4   Insulating flange joint or nonconductive hose—TB/ALL.</HEAD>
<P>(a) A vessel's cargo hose string or vapor recovery hose must use an insulating flange or one continuous length of nonconductive hose between the vessel and the shore transfer facility. For each vapor recovery hose or cargo hose string, only one insulating flange or non-conductive hose must be provided. See 33 CFR 154.2101(g).
</P>
<P>(b) The insulating flange must be inserted at the jetty end and take all reasonable measures to ensure the connection will not be disturbed. The hose must be suspended to ensure the hose-to-hose connection flanges do not rest on the jetty deck or other structure that may render the insulating flange ineffective or short circuited by contact with external metal or through the hose handling equipment.
</P>
<P>(c) The insulating flange must be inspected and tested at least annually, or more frequently if necessary due to deterioration caused by environmental exposure, usage, and damage from handling. After installation, the insulation reading between the metal pipe on the shore side of the flange and the end of the hose or metal arm when freely suspended must not be less than 1,000 ohms. A suitable DC insulation tester must be used.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42641, July 16, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-5" NODE="46:1.0.1.4.26.11.7.3" TYPE="SECTION">
<HEAD>§ 35.35-5   Electrical bonding—TB/ALL.</HEAD>
<P>The use of a vessel/shore bonding cable or wire is permissible only if operationally necessary and only in compliance with the requirements of paragraphs (a) and (b) of this section.
</P>
<P>(a) A switch on the jetty that is in series with the bonding cable must be provided. The switch must be listed or certified by a Coast Guard accepted independent laboratory and approved for use in a Class I Zone 1 or Class I, Division 1 location, and the appropriate Gas Group of the cargo authorized for the vessel.
</P>
<P>(b) The connection point for the bonding cable system must be at least 20 feet from the cargo manifold area, the cargo hose string, or the vapor recovery connection. The switch must be in the off position before connecting or disconnecting the bonding cable. The bonding cable must be attached before the cargo hoses or arms, or the vapor recovery connections are connected. The bonding cable must be removed only after the cargo hoses or arms, or the vapor recovery connections have been disconnected.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-10" NODE="46:1.0.1.4.26.11.7.4" TYPE="SECTION">
<HEAD>§ 35.35-10   Closing of freeing-ports, scuppers, and sea valves—TB/ALL.</HEAD>
<P>The Person in Charge of each transfer of liquid cargo in bulk must ensure that all freeing-ports and scuppers are properly plugged during the transfer except on tank vessels using water for cooling decks. Although under no circumstances may sea valves be secured by locks, the valves must be closed, and lashed or sealed, to indicate that they should not be opened during the transfer. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-15" NODE="46:1.0.1.4.26.11.7.5" TYPE="SECTION">
<HEAD>§ 35.35-15   Connecting for cargo transfer—TB/ALL.</HEAD>
<P>(a) Movement of the vessel must be considered to insure safe cargo transfer. Suitable material must be used in joints and in couplings to insure that connections are tight. A bolted flanged coupling must not have less than four bolts, under any circumstances.
</P>
<P>(b) When cargo connections are supported by ship's tackle, the person in charge of the transfer of liquid cargo in bulk shall determine the weights involved to ensure that adequate tackle is used.
</P>
<P>(c) Pans or buckets shall be placed under cargo hose connections on the tank vessel. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 80-009, 48 FR 36459, Aug. 11, 1983; CGD 79-116, 60 FR 17156, Apr. 4, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-20" NODE="46:1.0.1.4.26.11.7.6" TYPE="SECTION">
<HEAD>§ 35.35-20   Inspection before transfer of cargo—TB/ALL.</HEAD>
<P>Before the transfer of liquid cargo in bulk, the Person in Charge of the transfer must inspect the vessel to ensure the following:
</P>
<P>(a) Warnings are displayed as required. 
</P>
<P>(b) No repair work in way of cargo spaces is being carried on without his permission. 
</P>
<P>(c) Cargo connections have been made as described in § 35.35-15 and cargo valves are set. 
</P>
<P>(d) All cargo connections have been made to the vessel's pipeline, and not through an open end hose led through a hatch.
</P>
<P>(e) In loading Grades A, B, and C cargoes, there are no fires or open flames present on the deck, or in any compartment which is located on, facing, open, and adjacent to that part of the deck on which cargo connections have been made. 
</P>
<P>(f) The shore terminal or the other tank vessel concerned has reported itself in readiness for transfer of cargo. 
</P>
<P>(g) All sea valves connected to the cargo piping system are closed. 
</P>
<P>(h) In loading Grades A, B, and C cargoes, that an inspection has been made to determine whether boiler fires can be maintained with reasonable safety. 
</P>
<P>(i) In loading Grades A, B, and C cargoes, that an inspection has been made to determine whether galley fires can be maintained with reasonable safety. 
</P>
<P>(j) In loading Grades A, B, or C cargoes, that an inspection has been made to determine whether smoking may be permitted with reasonable safety in areas other than the weather deck.
</P>
<P>(k) On tankships the construction or conversion of which is started on or after July 1, 1951, which are to load or discharge Grade A cargo, all openings in the top of the tanks, except the branch vent lines and covers to ullage hole sounding pipes, are tightly closed. (See §§ 32.20-20 and 32.55-20 of this subchapter.) 
</P>
<P>(l) On tankships the construction or conversion of which is started on or after July 1, 1951, which are to load or discharge Grade A cargo, the method for determining the liquid level in the tank without opening ullage holes, cargo hatches or Butterworth plates is in proper order. (See § 32.20-20 of this subchapter.) 
</P>
<P>(m) When a transfer operation includes collection of cargo vapor to or from a vessel's cargo tanks through a vapor control system not located on the vessel: 
</P>
<P>(1) Each part of the vapor collection system is aligned to allow vapor to flow to or from a facility vapor control system, or if lightering, to the other vessel; 
</P>
<P>(2) Vapor collection hoses or arms are connected to the vessel vapor collection connection; 
</P>
<P>(3) The electrical insulation requirements of 33 CFR 154.810(g) or § 39.40-3(c) of this subchapter are provided between the vessel vapor connection and the facility or service vessel vapor connection; 
</P>
<P>(4) The maximum cargo transfer rate is determined in accordance with § 39.30-1(d) of this subchapter; 
</P>
<P>(5) The maximum and minimum operating pressures at the facility vapor connection, or vessel vapor connection if lightering, are determined; 
</P>
<P>(6) The overfill control system on a tank barge, if fitted in accordance with § 39.20-9(b) of this subchapter, is connected to the facility, tested and operating properly; 
</P>
<P>(7) Each alarm required by §§ 39.20-7, 39.20-9 and 39.40-3(a) of this subchapter has been tested not more than 24 hours prior to the start of the transfer operation and is operating properly; 
</P>
<P>(8) Each vapor recovery hose has no unrepaired loose covers, kinks, bulges, soft spots, or any other defect which would permit the discharge of vapors through the hose material, and no gouges, cuts, or slashes that penetrate the first layer of hose reinforcement; and 
</P>
<P>(9) The oxygen content in the vapor space of each of the vessel's inerted cargo tanks connected to the vapor collection system is—
</P>
<P>(i) At or below 60 percent by volume of the cargo's minimum oxygen concentration for combustion at the start of cargo transfer; or
</P>
<P>(ii) At or below 8 percent by volume, at the start of cargo transfer, for vapor of crude oil, gasoline blends, or benzene.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 80-009, 48 FR 36459, Aug. 11, 1983; CGD 88-102, 55 FR 25446, June 21, 1990; CGD 79-116, 60 FR 17156, Apr. 4, 1995; USCG-1999-5150, 78 FR 42642, July 16, 2013; USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-25" NODE="46:1.0.1.4.26.11.7.7" TYPE="SECTION">
<HEAD>§ 35.35-25   Approval to start transfer of cargo—TB/ALL.</HEAD>
<P>When the Person in Charge of the transfer of liquid cargo in bulk has ensured that the requirements of §§ 35.35-20 and 35.35-30 have been met, they may give approval to start the transfer. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-30" NODE="46:1.0.1.4.26.11.7.8" TYPE="SECTION">
<HEAD>§ 35.35-30   “Declaration of Inspection” for tank vessels—TB/ALL.</HEAD>
<P>(a) After an inspection under § 35.35-20, but before a transfer of cargo, fuel oil, or bunkers may commence as described in this section and 33 CFR 156.120 and 156.150, the Person in Charge of the transfer shall prepare, in duplicate, a Declaration of Inspection. The original must be kept aboard the vessel, and the duplicate provided to the terminal supervisor or that person's representative. The supervisor or the representative may, upon demand, inspect the vessel to determine whether its condition is as stated on the Declaration of Inspection.
</P>
<P>(b) The Declaration of Inspection may be in any form, but must contain at least:
</P>
<EXTRACT>
<FP-1>Declaration of Inspection Before Transfer of Liquid Cargo in Bulk 
</FP-1>
<FP-DASH>Date
</FP-DASH>
<FP-DASH>Vessel
</FP-DASH>
<FP-DASH>Port of
</FP-DASH>
<FP-1>Product[s] being transferred—(Classification[s] and Kind[s]) 
</FP-1>
<FP-DASH>
</FP-DASH>
<FP-DASH>
</FP-DASH>
<P>I, __________, the Person in Charge of the transfer of liquid cargo in bulk about to begin, do certify that I have personally inspected this vessel with reference to the following requirements set forth in 46 CFR 35.35-20, and that opposite each of the applicable items listed below I have indicated whether the vessel complies with all pertinent regulations. 
</P>
<P>(1) Are warnings displayed as required?
</P>
<P>(2) Is there any repair work in way of cargo spaces being carried on for which permission has not been given?
</P>
<P>(3) Have cargo connections been made as described in 46 CFR 35.35-15 and are cargo valves set?
</P>
<P>(4) Have all cargo connections been made to the vessel's pipeline and not through an open-end hose led through a hatch?
</P>
<P>(5) Are there any fires or open flames present on the deck or in any compartment which is located on, open or adjacent to or facing the main deck of the vessels on which the cargo connections have been made?
</P>
<P>(6) Has the shore terminal or other tank vessel concerned reported itself in readiness for transfer of cargo?
</P>
<P>(7) Are sea valves connected to the cargo piping system closed?
</P>
<P>(8) If Grades, A, B, or C cargoes are to be loaded and boiler fires are lighted, has an inspection been made to determine whether these fires may be maintained with reasonable safety?
</P>
<P>(9) If Grades A, B, or C cargoes are to be loaded and galley fires are lighted, has an inspection been made to determine whether the galley fires may be maintained with reasonable safety?
</P>
<P>(10) If Grades A, B, or C cargoes are to be loaded, has an inspection been made to determine whether smoking is to be permitted in areas not on the weather decks?
</P>
<P>(11) If smoking is to be permitted in areas not on the weather decks, have those areas been designated?
</P>
<P>(12) Is the inert gas system being operated as necessary to maintain an inert atmosphere in the cargo tanks in compliance with 46 CFR 32.53-5?
</P>
<P>(13) Have the applicable sections of the vessel response plan been reviewed before commencing transfer, and arrangements or contingencies made for implementation of the Plan should the need arise?</P></EXTRACT>
<P>(c) In addition to the requirements in paragraph (b) of this section, if a transfer operation includes the collection of cargo vapor to or from a vessel's cargo tanks through a vapor control system not located on the vessel, the Declaration of Inspection must include the following as an appendix: 
</P>
<EXTRACT>
<P>(1) Is each part of the vapor collection system aligned to allow vapor to flow to or from the facility vapor connection or, if lightering, to the other vessel? 
</P>
<P>(2) Are the vapor collection hoses or arms connected to the vessel's vapor collection connection? 
</P>
<P>(3) Are the vessel and facility vapor connections electrically isolated? 
</P>
<P>(4) Have the initial transfer rate and the maximum transfer rate been determined? 
</P>
<P>(5) Have the maximum and minimum operating pressures at the facility vapor connection, or the vessel vapor connection if lightering, been determined? 
</P>
<P>(6) Have all alarms required by §§ 39.20-7, 39.20-9 and 39.40-3(a) of this subchapter been tested within 24 hours prior to the start of the transfer operation and found to be operating properly? 
</P>
<P>(7) Is each vapor recovery hose free of unrepaired loose covers, kinks, bulges, soft spots, or any other defect which would permit the discharge of vapors through the hose material, and gouges, cuts, or slashes that penetrate the first layer of hose reinforcement? 
</P>
<P>(8) Has the oxygen content in the vapor space of each of the vessel's inerted cargo tanks connected to the vapor collection system been verified to be—
</P>
<P>(i) At or below 60 percent by volume, at the start of cargo transfer, of the cargo's minimum oxygen concentration for combustion; or
</P>
<P>(ii) At or below 8 percent by volume, at the start of cargo transfer, for vapor of crude oil, gasoline blends, or benzene.</P></EXTRACT>
<CITA TYPE="N">[CGD 80-009, 48 FR 36459, Aug. 11, 1983, as amended by CGD 88-102, 55 FR 25446, June 21, 1990; CGD 79-116, 60 FR 17156, Apr. 4, 1995; CGD 79-116, 62 FR 25135, May 8, 1997; USCG-1999-5150, 78 FR 42642, July 16, 2013; USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-35" NODE="46:1.0.1.4.26.11.7.9" TYPE="SECTION">
<HEAD>§ 35.35-35   Duties of Person in Charge of transfer—TB/ALL.</HEAD>
<P>The Person in Charge of the transfer of liquid cargo in bulk, fuel oil in bulk, or bunkers in bulk must control the transfer as follows: 
</P>
<P>(a) Supervise the operations of cargo-system valves. 
</P>
<P>(b) Commence transfer of cargo at slow rate of cargo flow. 
</P>
<P>(c) Observe cargo connections for leakage. 
</P>
<P>(d) Observe pressure on cargo system. 
</P>
<P>(e) If transfer is loading (rather than discharging), observe rate of loading to avoid overflow of tanks. 
</P>
<P>(f) Comply with 33 CFR 156.120 and 156.150.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17156, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25135, May 8, 1997; USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-40" NODE="46:1.0.1.4.26.11.7.10" TYPE="SECTION">
<HEAD>§ 35.35-40   Conditions under which transfer operations shall not be commenced or if started shall be discontinued—TB/ALL.</HEAD>
<P>Cargo transfer operations shall not be started or, if started, shall be discontinued under the following conditions: 
</P>
<P>(a) During severe electrical storms. 
</P>
<P>(b) If a fire occurs on the wharf or on the tanker or in the vicinity. 


</P>
</DIV8>


<DIV8 N="§ 35.35-42" NODE="46:1.0.1.4.26.11.7.11" TYPE="SECTION">
<HEAD>§ 35.35-42   Restrictions on vessels alongside a tank vessel loading or unloading cargo of Grade A, B, or C—TB/ALL.</HEAD>
<P>(a) No vessel may come alongside or remain alongside a tank vessel in way of its cargo tanks while it is loading or unloading cargo of Grade A, B, or C without permission of the Person in Charge of the transfer on the tank vessel.
</P>
<P>(b) No vessel may come alongside or remain alongside a tank vessel in way of its cargo tanks while it is loading or unloading cargo of Grade A, B, or C unless the conditions then prevailing are acceptable to the Persons in Charge of cargo handling on both vessels. 
</P>
<CITA TYPE="N">[USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 35.35-45" NODE="46:1.0.1.4.26.11.7.12" TYPE="SECTION">
<HEAD>§ 35.35-45   Auxiliary steam, air, or electric current—B/ALL.</HEAD>
<P>When discharging cargo from one or more barges, the towing vessel may furnish steam, air, or electric current for pumps on barges or dock, but in no case shall the cargo pass through or over the towing vessel. 


</P>
</DIV8>


<DIV8 N="§ 35.35-50" NODE="46:1.0.1.4.26.11.7.13" TYPE="SECTION">
<HEAD>§ 35.35-50   Termination of transfer operations—TB/ALL.</HEAD>
<P>(a) When transfer operations are completed the valves on cargo connections on the vessel shall be closed. The cargo connections shall be drained of cargo. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 35.35-55" NODE="46:1.0.1.4.26.11.7.14" TYPE="SECTION">
<HEAD>§ 35.35-55   Transfer of other cargo or stores on tank vessels—TB/ALL.</HEAD>
<P>(a) No packaged goods, freight, or ship's stores may be loaded or unloaded during the loading or unloading of cargo of Grade A, B, or C except by permission of the Person in Charge of the transfer of liquid cargo in bulk. No explosives may be loaded, unloaded, or carried as cargo on any tank vessel containing cargo of Grade A, B, or C. 
</P>
<P>(b) Where package and general cargo is carried directly over bulk cargo tanks, it shall be properly dunnaged to prevent chafing of metal parts and securely lashed or stowed. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16704, Dec. 30, 1965, as amended by CGD 79-116, 60 FR 17157, Apr. 4, 1995; USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 35.35-60" NODE="46:1.0.1.4.26.11.7.15" TYPE="SECTION">
<HEAD>§ 35.35-60   Transportation of other cargo or stores on tank barges—B/ALL.</HEAD>
<P>(a) Tank barges may be permitted to transport deck cargoes directly over bulk cargo spaces when the nature of such deck cargoes and the methods of loading and unloading same do not create an undue hazard. Such tank barges shall have their decks properly dunnaged to prevent chafing between the steel parts of the vessel and the deck cargo. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 35.35-70" NODE="46:1.0.1.4.26.11.7.16" TYPE="SECTION">
<HEAD>§ 35.35-70   Maintenance of cargo handling equipment—TB/ALL.</HEAD>
<P>The cargo handling equipment shall be maintained by the tank vessel's personnel in accordance with the regulations in this subchapter, including the following: 
</P>
<P>(a) Cargo hose shall not be used in transfer operations in which the pressures are such that leakage of cargo occurs through the body of the hose. 
</P>
<P>(b) Cargo pump relief valves shall be tested at least once each year to determine that they function satisfactorily at the pressure at which they are set to open. 
</P>
<P>(c) Cargo pump pressure gage shall be tested at least once a year for accuracy. 
</P>
<P>(d) The cargo discharge piping of all tank vessels shall be tested at least once each year for tightness, at the maximum working pressure. 


</P>
</DIV8>


<DIV8 N="§ 35.35-75" NODE="46:1.0.1.4.26.11.7.17" TYPE="SECTION">
<HEAD>§ 35.35-75   Emergencies—TB/ALL.</HEAD>
<P>In case of emergencies nothing in the regulations in this subchapter shall be construed as preventing the senior officer present from pursuing the most effective action in his judgment for rectifying the conditions causing the emergency.


</P>
</DIV8>


<DIV8 N="§ 35.35-85" NODE="46:1.0.1.4.26.11.7.18" TYPE="SECTION">
<HEAD>§ 35.35-85   Air compressors—TB/ALL.</HEAD>
<P>No person may operate, install, or reinstall an air compressor in a cargo area described in § 32.35-15 of this subchapter.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51200, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="35.40" NODE="46:1.0.1.4.26.12" TYPE="SUBPART">
<HEAD>Subpart 35.40—Posting and Marking Requirements—TB/ALL</HEAD>


<DIV8 N="§ 35.40-1" NODE="46:1.0.1.4.26.12.7.1" TYPE="SECTION">
<HEAD>§ 35.40-1   General alarm contact maker—TB/ALL.</HEAD>
<P>Each general alarm contact maker must be marked in accordance with requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15231, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-5" NODE="46:1.0.1.4.26.12.7.2" TYPE="SECTION">
<HEAD>§ 35.40-5   General alarm bells—TB/ALL.</HEAD>
<P>General alarm bells must be marked in accordance with requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15231, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-6" NODE="46:1.0.1.4.26.12.7.3" TYPE="SECTION">
<HEAD>§ 35.40-6   Emergency lights—TB/ALL.</HEAD>
<P>Emergency lights must be marked in accordance with requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15231, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-7" NODE="46:1.0.1.4.26.12.7.4" TYPE="SECTION">
<HEAD>§ 35.40-7   Carbon dioxide and clean agent alarms—T/ALL.</HEAD>
<P>Each carbon dioxide or clean agent fire extinguishing alarm installed after November 19, 1952, must be conspicuously marked: “WHEN ALARM SOUNDS VACATE AT ONCE. [CARBON DIOXIDE/CLEAN AGENT—as appropriate] BEING RELEASED.”
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-8" NODE="46:1.0.1.4.26.12.7.5" TYPE="SECTION">
<HEAD>§ 35.40-8   Carbon dioxide warning signs—T/ALL.</HEAD>
<P>Each entrance to a space storing carbon dioxide cylinders, a space protected by carbon dioxide systems, or any space into which carbon dioxide might migrate must be conspicuously marked as follows:
</P>
<P>(a) Spaces storing carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. VENTILATE THE AREA BEFORE ENTERING. A HIGH CONCENTRATION CAN OCCUR IN THIS AREA AND CAN CAUSE SUFFOCATION.”.
</P>
<P>(b) Spaces protected by carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED, DO NOT ENTER UNTIL VENTILATED. LOCK OUT SYSTEM WHEN SERVICING.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<P>(c) Spaces into which carbon dioxide might migrate—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. DISCHARGE INTO NEARBY SPACE CAN COLLECT HERE. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED VACATE IMMEDIATELY.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-10" NODE="46:1.0.1.4.26.12.7.6" TYPE="SECTION">
<HEAD>§ 35.40-10   Steam, foam, carbon dioxide, or clean agent fire smothering apparatus—TB/ALL.</HEAD>
<P>Each steam, foam, carbon dioxide, or clean agent fire fighting apparatus must be marked “[CARBON DIOXIDE/STEAM/FOAM/CLEAN AGENT—as appropriate] FIRE APPARATUS” in red letters at least 2 inches high. Branch pipe valves leading to the several compartments must be distinctly marked to indicate the compartments or parts of the vessel to which they lead.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-15" NODE="46:1.0.1.4.26.12.7.7" TYPE="SECTION">
<HEAD>§ 35.40-15   Fire hose stations—TB/ALL.</HEAD>
<P>At each fire hose valve there shall be marked in not less than 2-inch red letters and figures: “FIRE STATION 1,” 2, 3, etc. 


</P>
</DIV8>


<DIV8 N="§ 35.40-17" NODE="46:1.0.1.4.26.12.7.8" TYPE="SECTION">
<HEAD>§ 35.40-17   Foam hose/monitor stations—T/ALL.</HEAD>
<P>(a) At each required foam hose/monitor valve there shall be marked in not less than 2-inch red letters and figures: “FOAM STATION 1,” 2, 3, etc. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 35.40-18" NODE="46:1.0.1.4.26.12.7.9" TYPE="SECTION">
<HEAD>§ 35.40-18   Water spray systems—TB/ALL.</HEAD>
<P>(a) Water spray system apparatus shall be marked: “WATER SPRAY SYSTEM,” as appropriate, in not less than 2-inch red letters. 
</P>
<P>(b) The control valve, and its control if located remotely, shall be distinctly marked to indicate the compartment protected. 


</P>
</DIV8>


<DIV8 N="§ 35.40-20" NODE="46:1.0.1.4.26.12.7.10" TYPE="SECTION">
<HEAD>§ 35.40-20   Emergency equipment—TB/ALL.</HEAD>
<P>Each locker and space where emergency equipment is stowed must be marked “EMERGENCY EQUIPMENT” or “SELF-CONTAINED BREATHING APPARATUS”, as appropriate. 
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 43824, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 35.40-25" NODE="46:1.0.1.4.26.12.7.11" TYPE="SECTION">
<HEAD>§ 35.40-25   Fire extinguishers—TB/ALL.</HEAD>
<P>Each fire extinguisher shall be marked with a number and the location where stowed shall be marked in corresponding numbers in at least 
<FR>1/2</FR> inch figures. 


</P>
</DIV8>


<DIV8 N="§ 35.40-30" NODE="46:1.0.1.4.26.12.7.12" TYPE="SECTION">
<HEAD>§ 35.40-30   Instructions for changing steering gear—TB/ALL.</HEAD>
<P>Instructions in at least 
<FR>1/2</FR> inch letters and figures shall be posted in the steering engineroom, relating in order, the different steps to be taken in changing to the emergency steering gear. Each clutch, gear wheel, lever, valve or switch which is used during the changeover shall be numbered or lettered on a brass plate or painted so that the markings can be recognized at a reasonable distance. The instructions shall indicate each clutch or pin to be “in” or “out” and each valve or switch which is to be “opened” or “closed” in shifting to any means of steering for which the vessel is equipped. Instructions shall be included to line up all steering wheels and rudder amidship before changing gears. 


</P>
</DIV8>


<DIV8 N="§ 35.40-35" NODE="46:1.0.1.4.26.12.7.13" TYPE="SECTION">
<HEAD>§ 35.40-35   Rudder orders—TB/ALL.</HEAD>
<P>At all steering stations, there shall be installed a suitable notice on the wheel or device or in such other position as to be directly in the helmsman's line of vision, to indicate the direction in which the wheel or device must be turned for “right rudder” or “left rudder.” 


</P>
</DIV8>


<DIV8 N="§ 35.40-40" NODE="46:1.0.1.4.26.12.7.14" TYPE="SECTION">
<HEAD>§ 35.40-40   Marking and instructions for fire and emergency equipment—TB/ALL.</HEAD>
<P>Lifesaving appliances, instructions to passengers, and stowage locations for all tank vessels must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="36" NODE="46:1.0.1.4.27" TYPE="PART">
<HEAD>PART 36—ELEVATED TEMPERATURE CARGOES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16716, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="36.01" NODE="46:1.0.1.4.27.1" TYPE="SUBPART">
<HEAD>Subpart 36.01—General</HEAD>


<DIV8 N="§ 36.01-1" NODE="46:1.0.1.4.27.1.7.1" TYPE="SECTION">
<HEAD>§ 36.01-1   Scope of regulations—TB/ALL.</HEAD>
<P>(a) The regulations in this part contain requirements for the transportation in bulk of materials considered to be Grade E liquids when shipped in molten form at elevated temperatures. 
</P>
<P>(b) The materials covered by this part shall meet the applicable regulations of this subchapter, except that materials having a flash point of 300 °F. or above, shall be exempt from the requirements prescribed in the following sections of this subchapter: 
</P>
<P>(1) Inspection prior to making repairs—§ 35.01-1(b). 
</P>
<P>(2) Watchman for a tank vessel—§ 35.05-15. 
</P>
<P>(3) Warning sign at gangway—§ 35.30-1(b). 
</P>
<P>(4) Cargo tank hatches, ullage holes and Butterworth plates—§ 35.30-10. 
</P>
<P>(5) Men on duty—§ 35.35-1. 
</P>
<P>(6) Inspection prior to transfer of cargo—§ 35.35-20. 
</P>
<P>(7) Approval to start transfer of cargo—§ 35.35-25. 
</P>
<P>(8) “Declaration of inspection” for tank ships—§ 35.35-30. 
</P>
<P>(9) Transportation of other cargo or stores on tank barges—§ 35.35-60. 
</P>
<P>(c) The regulations governing the transportation in the solid state of materials referred to in § 36.01-1(a) are contained in part 148 of subchapter N (Dangerous Cargoes) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16716, Dec. 30, 1965, as amended by CGD 97-057, 62 FR 51043, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 36.01-5" NODE="46:1.0.1.4.27.1.7.2" TYPE="SECTION">
<HEAD>§ 36.01-5   Certificate of inspection—TB/ALL.</HEAD>
<P>(a) The certificate of inspection shall be endorsed for the carriage of elevated temperature cargoes as follows: “Inspected and approved for the carriage of Grade E combustible liquids when transported in molten form at elevated temperatures.” 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="36.05" NODE="46:1.0.1.4.27.2" TYPE="SUBPART">
<HEAD>Subpart 36.05—Cargo Tanks</HEAD>


<DIV8 N="§ 36.05-1" NODE="46:1.0.1.4.27.2.7.1" TYPE="SECTION">
<HEAD>§ 36.05-1   Installation of cargo tanks—TB/ALL.</HEAD>
<P>(a) All cargo tanks carrying liquids at elevated temperatures for the purpose of maintaining the material in the molten form shall be installed with the access openings located above the weather deck. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 36.05-10" NODE="46:1.0.1.4.27.2.7.2" TYPE="SECTION">
<HEAD>§ 36.05-10   Protection of personnel—TB/ALL.</HEAD>
<P>(a) Decks, bulkheads, or other structures shall be insulated with an approved incombustible material, or other suitable means of protection shall be employed where practicable and necessary for the protection of personnel. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="36.10" NODE="46:1.0.1.4.27.3" TYPE="SUBPART">
<HEAD>Subpart 36.10—Piping, Valves, Fittings, and Accessory Equipment</HEAD>


<DIV8 N="§ 36.10-1" NODE="46:1.0.1.4.27.3.7.1" TYPE="SECTION">
<HEAD>§ 36.10-1   Cargo pump relief valves—TB/ALL.</HEAD>
<P>(a) Cargo pump relief valves and pressure gages may be omitted, however, a suitable device shall be fitted to stop the pumping before the designed pressure of the piping is exceeded. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="36.20" NODE="46:1.0.1.4.27.4" TYPE="SUBPART">
<HEAD>Subpart 36.20—Vents and Ventilation</HEAD>


<DIV8 N="§ 36.20-1" NODE="46:1.0.1.4.27.4.7.1" TYPE="SECTION">
<HEAD>§ 36.20-1   Flame screens—TB/ALL.</HEAD>
<P>(a) Flame screens may be omitted in the vent lines on cargo tanks. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 36.20-5" NODE="46:1.0.1.4.27.4.7.2" TYPE="SECTION">
<HEAD>§ 36.20-5   Ventilation of pumproom—TB/ALL.</HEAD>
<P>(a) Where personnel are required to enter pumprooms located below the weather deck under normal circumstances of handling cargo, such pumprooms shall be equipped with power ventilation. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="36.30" NODE="46:1.0.1.4.27.5" TYPE="SUBPART">
<HEAD>Subpart 36.30—Periodic Inspections</HEAD>


<DIV8 N="§ 36.30-1" NODE="46:1.0.1.4.27.5.7.1" TYPE="SECTION">
<HEAD>§ 36.30-1   Lagged tanks—TB/ALL.</HEAD>
<P>(a) Lagged tanks shall have part of the lagging removed on the lower portion of the cargo tanks as directed by the marine inspector, at least once every eight years for external examination. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="38" NODE="46:1.0.1.4.28" TYPE="PART">
<HEAD>PART 38—LIQUEFIED FLAMMABLE GASES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 3703; 49 U.S.C. 5101, 5106; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 66-33, 31 FR 15269, Dec. 6, 1966, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="38.01" NODE="46:1.0.1.4.28.1" TYPE="SUBPART">
<HEAD>Subpart 38.01—General</HEAD>


<DIV8 N="§ 38.01-1" NODE="46:1.0.1.4.28.1.7.1" TYPE="SECTION">
<HEAD>§ 38.01-1   Scope of regulations—TB/ALL.</HEAD>
<P>(a) The regulations in this part contain requirements for the transportation of liquefied or compressed gases, whose primary hazard is one of flammability. 
</P>
<P>(b) The transportation <I>on deck</I> of liquefied flammable gases in portable cylinders and tanks and the transportation of empty cylinders and portable tanks previously used shall be in accordance with the requirements of 49 CFR parts 171-179. The transportation of such containers <I>under deck</I> shall be in accordance with the requirements of § 38.01-2. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGD 86-033, 53 FR 36024, Sept. 16, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 38.01-2" NODE="46:1.0.1.4.28.1.7.2" TYPE="SECTION">
<HEAD>§ 38.01-2   Transportation of portable cylinders or portable tanks containing or having previously contained liquefied flammable gases in dry cargo spaces—TB/ALL.</HEAD>
<P>(a) DOT cylinders, DOT Specification portable tanks or other approved portable tanks containing liquefied flammable gases may be transported under deck, provided the following requirements are met: 
</P>
<P>(1) The cargo space shall be provided with efficient means of ventilation, be protected from artificial heat, and be readily accessible from hatches. 
</P>
<P>(2) Containers shall be stored in such a position that the safety relief device is in communication with the vapor space of the container. They shall be properly stowed, dunnaged, and secured to prevent movement in any direction. 
</P>
<P>(3) Unless a method acceptable to the Commandant is used, the containers shall not be overstowed in the same dry cargo space with other liquefied flammable gas containers, nor with other cargo. 
</P>
<P>(4) The containers shall be suitably protected against physical damage from other cargo, ship's stores, or equipment in such spaces. 
</P>
<P>(5) Cylinders shall have their valves protected at all times by one of the following methods: 
</P>
<P>(i) By metal caps securely attached to the cylinders and of sufficient strength to protect the valves from injury. 
</P>
<P>(ii) By having the valves recessed into the cylinders or otherwise protected so that they will not be subject to a blow if the cylinder is dropped on a flat surface. 
</P>
<P>(6) Portable tanks shall have their valves protected at all times by a housing in accordance with the requirements under which they were manufactured. 
</P>
<P>(7) Electrical circuits in the cargo spaces must meet the hazardous area requirements in subchapter J (Electrical Engineering Regulations) of this chapter. If an electrical circuit does not meet those requirements, it must be deenergized by a positive means and not reenergized until the cargo has been removed and the space has been tested and found free of flammable vapor.
</P>
<P>(8) During the stowage of portable cylinders or portable tanks in a hold or compartment that is not fitted with electrical fixtures meeting the hazardous area requirements of subchapter J (Electrical Engineering Regulations) of this chapter, portable lights must not be used within the space unless the portable lights are explosion-proof. Electrical connections for portable lights must be made from outlets on the weather deck. Hand flashlights used in the stowage area must be explosion-proof.
</P>
<P>(9) The following dangerous cargoes shall not be stowed in the same hold or compartment with liquefied flammable gas containers: 
</P>
<P>(i) Division 1.1, 1.2, 1.3, or 1.4 (explosive) materials, as defined in 49 CFR 173.50.
</P>
<P>(ii) Flammable solids. 
</P>
<P>(iii) Oxidizing materials. 
</P>
<P>(iv) Corrosive liquids. 
</P>
<P>(v) Poisonous articles. 
</P>
<P>(vi) Cotton and similar fibrous materials. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-32, 33 FR 5714, Apr. 12, 1968; CGD 74-125A, 47 FR 15231, Apr. 8, 1982; CGD 92-050, 59 FR 39666, Aug. 5, 1994]


</CITA>
</DIV8>


<DIV8 N="§ 38.01-3" NODE="46:1.0.1.4.28.1.7.3" TYPE="SECTION">
<HEAD>§ 38.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain standards and specifications are incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than the ones listed in paragraph (b) of this section, notice of change must be published in the <E T="04">Federal Register</E> and the material made available to the public. All approved material is on file at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> All material is available from the sources indicated in paragraph (b) of this section.
</P>
<P>(b) The standards and specifications approved for incorporation by reference in this part, and the sections affected, are:
</P>
<EXTRACT>
<HD2>American Society for Nondestructive Testing (ASNT)
</HD2>
<FP-2>4153 Arlingate Road, Caller #28518, Columbus, OH, 43228-0518
</FP-2>
<LDRWK>
<FL-2>ASNT “Recommended Practice No. SNT-TC-1A (1988), Personnel Qualification and Certification in Nondestructive Testing”</FL-2>
<LDRFIG>38.25-3(c)(2)</LDRFIG></LDRWK>
<HD2>American Society of Mechanical Engineers (ASME) International
</HD2>
<FP-2>Three Park Avenue, New York, NY 10016-5990
</FP-2>
<LDRWK>
<FL-2>ASME Boiler and Pressure Vessel Code Section V, Nondestructive Examination (1986)</FL-2>
<LDRFIG>38.25-3(a)(1)</LDRFIG></LDRWK>
<HD2>American Society for Testing and Materials (ASTM)
</HD2>
<FP-2>100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.
</FP-2>
<LDRWK>
<FL-2>ASTM D 4986-98, Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials</FL-2>
<LDRFIG>38.05-20</LDRFIG></LDRWK></EXTRACT>
<CITA TYPE="N">[CGD 85-061, 54 FR 50962, Dec. 11, 1989, as amended by USCG-1999-6216, 64 FR 53224, Oct. 1, 1999; USCG-1999-5151, 64 FR 67177, Dec. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 38.01-5" NODE="46:1.0.1.4.28.1.7.4" TYPE="SECTION">
<HEAD>§ 38.01-5   Certificate of inspection—TB/ALL.</HEAD>
<P>(a) The certificate of inspection shall be endorsed for the carriage of liquefied flammable gases as follows: 
</P>
<EXTRACT>
<P>Inspected and approved for the carriage of liquefied flammable gases (1) at a pressure not to exceed ___ p.s.i., and (2) at temperatures not less than __ °F.</P></EXTRACT>
<P>(b) Tanks approved to carry cargoes at below ambient temperatures shall have the applicable limiting temperatures indicated on the certificate. Tanks designed to carry cargoes only at ambient temperatures should have the word “ambient” entered in these spaces. 


</P>
</DIV8>

</DIV6>


<DIV6 N="38.05" NODE="46:1.0.1.4.28.2" TYPE="SUBPART">
<HEAD>Subpart 38.05—Design and Installation</HEAD>


<DIV8 N="§ 38.05-1" NODE="46:1.0.1.4.28.2.7.1" TYPE="SECTION">
<HEAD>§ 38.05-1   Design and construction of vessels—general—TB/ALL.</HEAD>
<P>(a) Vessels designed for the carriage of liquefied gases shall comply with the applicable requirements of this subchapter. 
</P>
<P>(b) Access and ventilation intakes to the machinery, accommodation and working spaces should be so arranged as to prevent the flow of cargo vapor from the weather deck into such spaces. In this respect openings in the forward or after ends of poops, forecastles, and deckhouses adjacent the cargo area shall be at least 24 inches above the cargo handling deck. 
</P>
<P>(c) Materials used in the fabrication of cargo tanks and piping shall have adequate notch toughness at the service temperature. Where a secondary barrier is required, the material of that barrier and of contiguous hull structure shall have sufficient notch toughness at the lowest temperature which may result during the containment of leakage cargo within the secondary barrier. Materials used in the fabrication of the cargo containment and handling system shall satisfy the requirements for toughness specified in subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(d) Cargo tank spaces are to be isolated from the remainder of the vessel by cofferdams in accordance with § 32.60-10 of this subchapter. In a nonpressure vessel configuration, the void between the primary and secondary barriers shall not be acceptable as the required cofferdam between the tank spaces and the main machinery spaces. 
</P>
<P>(e) Compartments containing cargo tanks or pipes shall be accessible from the weather deck only. No openings from these compartments to other parts of the vessel are permitted. 
</P>
<P>(f) Barges utilized for the carriage of liquefied gases shall be of Type II barge hull as defined in § 32.63-5(b)(2) of this subchapter. The Commandant may, based on the properties of the liquefied gas to be carried, require a Type I barge hull, as defined in § 32.63-5(b)(1) of this subchapter, to ensure the hull is consistent with the degree and nature of the hazard of the liquefied gas to be carried. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18806, Dec. 18, 1968; CGFR 68-65, 33 FR 19985, Dec. 28, 1968; CGFR 70-10, 35 FR 3709, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 38.05-2" NODE="46:1.0.1.4.28.2.7.2" TYPE="SECTION">
<HEAD>§ 38.05-2   Design and construction of cargo tanks—general—TB/ALL.</HEAD>
<P>(a) The maximum allowable temperature of the cargo is defined as the boiling temperature of the liquid at a pressure equal to the setting of the relief valve. 
</P>
<P>(b) The service temperature is the minimum temperature at which cargo is loaded and/or transported in the cargo tank. However, the service temperature shall in no case be taken higher than given by the following formula: 
</P>
<FP-2><I>t</I><E T="52">s</E> = t<E T="52">w</E>−0.25(<I>t</I><E T="52">w</E>−t<E T="52">b</E>)     (1)
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>t</I><E T="52">s</E> = Service temperature. 
</FP-2>
<FP-2><I>t</I><E T="52">w</E> = Boiling temperature of gas at normal working pressure of tank but not higher than + 32 °F. 
</FP-2>
<FP-2><I>t</I><E T="52">b</E> = Boiling temperature of gas at atmospheric pressure.</FP-2></EXTRACT>
<P>(c) Heat transmission studies, where required, shall assume the minimum ambient temperatures of 0 °F. still air and 32 °F. still water, and maximum ambient temperatures of 115 °F. still air and 90 °F. still water. 
</P>
<P>(d) Cargo tanks in vessels in ocean; Great Lakes; lakes, bays, and sounds; or coastwise service shall be designed to withstand, simultaneously, the following dynamic loadings: 
</P>
<P>(1) Rolling 30° each side (120°) in 10 seconds. 
</P>
<P>(2) Pitching 6° half amplitude (24°) in 7 seconds. 
</P>
<P>(3) Heaving <I>L</I>/80′ half amplitude (<I>L</I>/20′) in 8 seconds. 
</P>
<P>(e) Cargo tanks on barges shall be designed in accordance with § 32.63-25 of this subchapter. 
</P>
<P>(f) Each liquefied flammable gas tank shall be provided with not less than a 15-inch by 23-inch or an 18-inch nominal diameter manhole fitted with a cover located above the maximum liquid level and as close to the top of the tank as possible. Where access trunks are fitted to the tanks, the nominal diameter of the trunks shall be not less than 30 inches. 
</P>
<P>(g) Cargo tanks vented above 10 pounds per square inch gage shall be of the pressure vessel type. 


</P>
</DIV8>


<DIV8 N="§ 38.05-3" NODE="46:1.0.1.4.28.2.7.3" TYPE="SECTION">
<HEAD>§ 38.05-3   Design and construction of pressure vessel type cargo tanks—TB/ALL.</HEAD>
<P>(a) Cargo tanks of pressure vessel configuration (e.g. cylindrical, spherical, etc.) shall be designed, fabricated, inspected, and tested in accordance with the applicable requirements of part 54 of subchapter F (Marine Engineering) of this chapter, except as otherwise provided for in this part. 
</P>
<P>(b) The requirements of this section anticipate that cargo tanks constructed as pressure vessels will, by themselves, constitute the cargo containment system and usually will not require a secondary barrier. 
</P>
<P>(c) In the design of the tank, consideration shall be given to the possibility of the tank being subjected to external loads. Consideration shall also be given to excessive loads that can be imposed on the tanks by their support due to static and dynamic forces under operating conditions or during testing. The design shall show the manner in which the tanks are to be installed, supported, and secured, and shall be approved prior to tank installation. 
</P>
<P>(d) Tanks with a service temperature of minus 20 °F. or lower and fabricated of ferritic materials shall be stress relieved. 
</P>
<P>(e) Unlagged cargo tanks, where the cargo is transported, at or near ambient temperatures, shall be designed for the vapor pressure of the gas at 115 °F. The design shall also be based on the minimum internal pressure (maximum vacuum), plus the maximum external static head to which the tank may be subjected. Whenever surrounding cargo is at a greater temperature than the maximum allowable temperature of the liquefied flammable gas tanks, the liquefied flammable gas cargo is to be such that the design pressure of the liquefied flammable gas tank is not exceeded. 
</P>
<P>(f) Where cargo tanks, in which the cargo is transported at or near ambient temperature, are lagged with an insulation material of a thickness to provide a thermal conductance of not more than 0.075 B.t.u. per square foot per degree Fahrenheit differential in temperature per hour, the tanks shall be designed for a pressure of not less than the vapor pressure of the gas at 105 °F. The insulation material shall conform to the requirements of § 38.05-20. The design shall also be based on the minimum internal pressure (maximum vacuum) plus the maximum external static head to which the tank may be subjected. 
</P>
<P>(g) Cargo tanks in which the temperature is maintained below the normal atmospheric temperature by refrigeration or other acceptable means shall be designed for a pressure of not less than 110 percent of the vapor pressure corresponding to the temperature of the liquid at which the system is maintained, or the pressure corresponding to the greatest dynamic and static loads expected to be encountered either in service or during testing. For mechanically stress relieved cargo tanks, additional factors relating design pressure and maximum allowable pressure shall be as specified by the Commandant. The material of the tank shall satisfy the requirements of subchapter F (Marine Engineering) of this chapter for the service temperature, and this temperature shall be permanently marked on the tank as prescribed in § 38.05-5. 
</P>
<P>(h) Where applicable, the design shall investigate the thermal stresses induced in the cargo tank at the service temperature. 
</P>
<P>(i) The shell and head thickness of liquefied gas cargo tanks shall not be less than five-sixteenths inch. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18806, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 38.05-4" NODE="46:1.0.1.4.28.2.7.4" TYPE="SECTION">
<HEAD>§ 38.05-4   Design and construction of nonpressure vessel type cargo tanks—TB/ALL.</HEAD>
<P>(a) The requirements in this section anticipate a cargo containment system consisting of a primary tank which is structurally self-supporting and, where required, a secondary barrier. Other vessel or cargo tank configurations, such as membrane type liners externally supported, will be considered upon submission of substantiating data, and based upon such additional tests as the Commandant may direct. 
</P>
<P>(b) A secondary barrier is an arrangement or structure designed to contain the cargo temporarily if leakage develops in the primary container. A secondary barrier shall be provided where leakage from the primary container may cause lowering of the temperature of the ship's structure to an unsafe level. The secondary barrier shall be constructed of material suitable to contain the cargo at the service temperature. 
</P>
<P>(c) The design of the cargo containment systems shall be such that under normal service conditions, or upon failure of the primary tank, the hull structure shall not be cooled down to a temperature which is unsafe for the materials involved. Structural members not suitable for the service temperatures of the cargo shall be protected by a secondary barrier consisting of suitable structural containment together with necessary associated insulation. Heat transmission studies and tests may be required to demonstrate that the arrangement is feasible and that the final material temperatures are acceptable. 
</P>
<P>(d) The design and construction of the cargo tanks shall be at least equivalent to the standards established by the American Bureau of Shipping or other recognized classification society. For special tanks, or designs not contemplated by standards of the classification society, a detailed analysis of the entire tank, or designated parts thereof, shall be made and submitted to the Commandant for approval. 
</P>
<P>(e) The cargo tank shall be designed for a head of cargo at least equal to the highest level the liquid cargo may attain plus the maximum venting pressure. In no case shall a head of cargo less than 4 feet above the cargo hatch or expansion trunk be used. 
</P>
<P>(f) The design shall investigate the thermal stresses induced in the cargo tank during loading. Where necessary, devices for spray loading or other methods of precooling or cooling during loading shall be included in the design. 
</P>
<P>(g) All weld intersections or crossings in joints of primary tank shells shall be radiographed for a distance of 10 thicknesses from the intersection. All other welding in the primary tank and in the secondary barrier shall be spot radiographed in accordance with the requirements of part 54 of subchapter F (Marine Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18807, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 38.05-5" NODE="46:1.0.1.4.28.2.7.5" TYPE="SECTION">
<HEAD>§ 38.05-5   Markings—TB/ALL.</HEAD>
<P>(a)(1) Upon satisfactory completion of tests and inspection, pressure vessel and nonpressure vessel type cargo tanks, shall have markings as required by § 54.10-20 of subchapter F (Marine Engineering) of this chapter except that for nonpressure vessel type tanks, the Coast Guard number and pressure vessel class shall be omitted. 
</P>
<P>(2) Hydrostatic test for pressure vessel type tanks shall be that specified in § 38.25-1(b). In the case of nonpressure vessel type tanks, the hydrostatic test pressure shall mean the pressure specified in § 38.25-1(d), while the maximum allowable pressure shall mean the maximum venting pressure as used in § 38.05-4(e). Where it is not feasible to attach the nameplate to the tank, it shall be conspicuously displayed nearby. 
</P>
<P>(b) All tank inlet and outlet connections, except safety relief valves, liquid level gaging devices, and pressure gages, shall be labeled to designate whether they terminate in the vapor or liquid space. Labels of corrosion-resistant material may be attached to valves. 
</P>
<P>(c) All tank markings shall be permanently and legibly stamped in a readily visible position, and shall not be obscured by painting. If the tanks are lagged, the markings attached to the tank proper shall be duplicated on a corrosion-resistant plate secured to the outside jacket of the lagging. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18807, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 38.05-10" NODE="46:1.0.1.4.28.2.7.6" TYPE="SECTION">
<HEAD>§ 38.05-10   Installation of cargo tanks—general—TB/ALL.</HEAD>
<P>(a)(1) Cargo tanks shall be supported on foundations of steel or other suitable material and securely anchored in place to prevent the tanks from shifting when subjected to external forces. Each tank shall be so supported as to prevent the concentration of excessive loads on the supporting portions of the shell or head as prescribed under § 38.05-2(d). 
</P>
<P>(2) Cargo tanks installed in barges shall comply with the requirements of § 32.63-25 of this subchapter. 
</P>
<P>(b) Foundations, and stays where required, shall be designed for support and constraint of the weight of the full tank, and the dynamic loads imposed thereon. Thermal movement shall also be considered. 
</P>
<P>(c) Foundations and stays which may be exposed to the cargo shall be suitable for the temperatures involved and be impervious to the cargo. 
</P>
<P>(d) The design of the foundations and stays shall consider the resonance of the cargo tank, or parts thereof, and the vibratory forces, found in the tank vessel. If necessary, effective damping arrangements shall be provided. 
</P>
<P>(e) Independent containment systems shall be so arranged as to provide a minimum clearance of not less than 24 inches from the vessel's side and not less than 15 inches from the vessel's bottom to provide access for inspection of the hull. Clearances for collision protection, where required by other parts of the regulations in this subchapter, may increase the clearances specified here. 
</P>
<P>(1) For pressure vessel type tanks the distance between adjacent tanks and between tanks and vessel's structure shall be adequate to permit access for inspection and maintenance of all tank surfaces and hull structure as approved by the Commandant. Alternate provisions may be made for inspection and maintenance of the vessel's structure and tanks by moving such tanks or by providing equivalent acceptable means for remote inspection. 
</P>
<P>(2) For nonpressure vessel type containment systems, access shall be arranged to permit inspection of one side each of the primary tank and secondary barrier, under normal shipyard conditions. Containment systems which, because of their peculiar design, cannot be visually inspected to this degree, may be specially considered provided an equivalent degree of safety is attained. 
</P>
<P>(f) Cargo tanks may be installed <I>on deck, under deck,</I> or with the tanks protruding through the deck. All tanks shall be installed with the manhole openings located in the open above the weather deck. Provided an equivalent degree of safety is attained, the Commandant may approve cargo tanks installed with manhole openings located below the weather deck. 
</P>
<P>(g) For pressure vessel type cargo tanks, the following conditions apply: 
</P>
<P>(1) Liquefied flammable gas cargo tanks may be located in cargo tanks or in spaces which meet the requirements for cofferdams as defined in § 30.10-13 of this subchapter. When liquefied flammable gas cargo tanks are installed in cargo tanks, such cargo tanks may be used simultaneously or separately for the carriage of flammable or combustible liquids up to and including the grade for which the cargo tanks are otherwise certified in accordance with the requirements of this subchapter. 
</P>
<P>(2) Where the liquefied flammable gas tanks are installed in cargo tanks and a portion of the liquefied flammable gas tanks extend above the weather deck, the penetration shall be made gastight and watertight, and shall be such as to provide full compliance with the structural requirements including testing for the hull and integral tanks. In the application of the requirements for the hydrostatic test of the cargo tanks, the hydrostatic test shall in no case be less severe than the worst anticipated service condition of the cargo loading. In the design and testing of independent cargo tanks and integral cargo tanks consideration shall be given to the possibility of the independent tanks being subjected to external loads. 
</P>
<P>(3) Where the liquefied flammable gas tanks are installed in nontank hull spaces and a portion of the tank extends above the weather deck, provision shall be made to maintain the weathertightness of the deck, except that the weathertightness of the upper deck need not be maintained on: 
</P>
<P>(i) Vessels operating on restricted routes which are sufficiently protected; or, 
</P>
<P>(ii) Open hopper type barges of acceptable design. 
</P>
<P>(h) No strength welding employed in the attachment of supports, lugs, fittings, etc., shall be done on tanks that require and have been stress relieved, unless authorized by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 38.05-20" NODE="46:1.0.1.4.28.2.7.7" TYPE="SECTION">
<HEAD>§ 38.05-20   Insulation—TB/ALL.</HEAD>
<P>(a) Where used, tank insulation shall satisfy the following requirements for combustibility, installation, and arrangement: 
</P>
<P>(1) Insulation in a location exposed to possible high temperature or source of ignition shall be either: 
</P>
<P>(i) Incombustible, complying with the requirements of subpart 164.009 of subchapter Q (Specifications) of this chapter; or, 
</P>
<P>(ii) Self-extinguishing, as determined by ASTM D 4986, “Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials,” (incorporated by reference, see § 38.01-3) and covered by a suitable steel cover. 
</P>
<P>(2) Insulation in a location protected against possible ignition by enclosure in a tight steel envelope in which inert conditions are maintained need satisfy no requirement for combustibility except chemical stability. 
</P>
<P>(3) Insulation in a location protected against possible high temperature or source of ignition by continuous surrounding structural voids or ballast tanks need satisfy no requirement for combustibility except chemical stability. 
</P>
<P>(b) All insulation shall be of a vapor-proof construction, or have a vapor-proof coating of a fire-retardant material acceptable to the Commandant. Unless the vapor barrier is inherently weather resistant, tanks exposed to the weather shall be fitted with a removable sheet metal jacket of not less than 0.083-inch thick over the vapor-proof coating and flashed around all openings so as to be weathertight. Weather resistant coatings shall have sheet metal over areas subject to mechanical damage. 
</P>
<P>(c) The insulation shall be adequately protected in areas of probable mechanical damage. 
</P>
<P>(d) Insulation which forms an integral part of the secondary barrier shall meet the following additional requirements: 
</P>
<P>(1) When the secondary barrier is called upon to contain the cargo, insulating material which is contacted shall not be affected by the cargo. Samples of the insulating material shall be tested in the cargo for solubility, absorption and shrinkage. The samples shall be checked for the above effects at intervals not exceeding 1 week, for a total test period of 6 weeks. 
</P>
<P>(2) Any adhesives, sealers, coatings, or vapor barrier compounds used in conjunction with the insulating material shall be similarly tested to insure suitable cargo resistive properties. 
</P>
<P>(3) The insulation shall have sufficient mechanical strength for the proposed design. Additionally, the thermal expansion of the insulation relative to the material to which it is affixed shall be considered in the design. 
</P>
<P>(e) The insulation for the piping systems shall be at least of the “self-extinguishing” type described in paragraph (a) of this section, and comply with the requirements contained in paragraphs (b) and (c) of this section. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by USCG-1999-5151, 64 FR 67177, Dec. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 38.05-25" NODE="46:1.0.1.4.28.2.7.8" TYPE="SECTION">
<HEAD>§ 38.05-25   Refrigerated systems—TB/ALL.</HEAD>
<P>(a) When a liquefied flammable gas is carried below atmospheric temperature under the requirements of § 38.05-3(f) or § 38.05-4, maintenance of the tank pressure below the maximum allowable pressure shall be provided by one or more of the following means: 
</P>
<P>(1) A refrigeration or liquefication system which regulates the pressure in the tanks. A standby compressor or equivalent equipment, of a capacity equal to one of the working units shall be provided. 
</P>
<P>(2) A system whereby the vapors are utilized as fuel for shipboard use. 
</P>
<P>(3) A system allowing the liquefied flammable gas to warm up and increase in pressure. The insulation and tank design pressure shall be adequate to provide for a suitable margin for the operating time and temperatures involved. 
</P>
<P>(4) Other systems acceptable to the Commandant. 
</P>
<P>(b) A system whereby the vapors are vented to the atmosphere at sea only may be employed in conjunction with paragraph (a)(1) of this section. The pressure control valves shall be independent of the safety relief valves. See § 38.20-1(j). 


</P>
</DIV8>

</DIV6>


<DIV6 N="38.10" NODE="46:1.0.1.4.28.3" TYPE="SUBPART">
<HEAD>Subpart 38.10—Piping, Valves, Fittings, and Accessory Equipment</HEAD>


<DIV8 N="§ 38.10-1" NODE="46:1.0.1.4.28.3.7.1" TYPE="SECTION">
<HEAD>§ 38.10-1   Valves, fittings, and accessories—TB/ALL.</HEAD>
<P>(a) All valves, flanges, fittings, and accessory equipment shall be of a type suitable for use with liquefied flammable gases, and shall be made of steel or grade A malleable iron, acceptable for the service temperature and pressure according to the requirements of part 56 of subchapter F (Marine Engineering) of this chapter. Other materials may be specially considered and approved by the Commandant. 
</P>
<P>(b) All valves, flanges, fittings, and accessory equipment shall have a pressure rating at operating temperatures not less than the maximum allowable pressure to which they may be subjected. Piping which is not protected by a relief valve or which can be isolated from its relief valve by other valves shall be designed for the greatest of the cargo vapor pressure at 115 °F., or the maximum allowable pressure of the cargo tank, or the requirements of § 38.10-10(a). Cargo liquid piping which may be subject to liquid full conditions shall be fitted with relief valves. The escape from piping systems relief valves shall be piped to a venting system or to a suitable vapor recovery system. Provision shall be made for the proper venting of all valves, fittings, etc., in which pressure buildup may occur, especially in refrigerated systems, because of an increase in product temperature. 
</P>
<P>(c) Welded connections shall be used wherever possible with the number of flanged joints kept to the minimum necessary for assembly and cleaning. Sockets in sizes 3 inches and smaller and slipon flanges in sizes 4 inches and smaller may be used. Threaded joints may be used in sizes of 1 inch and smaller. Where threaded joints are used, they shall be visible and accessible for inspection under all service conditions, and limited to instrument and control lines properly valved from the main lines. Where threaded joints are sealed by brazing or welding, they need not be exposed. 
</P>
<P>(d) Valve seat material, packing, gaskets, etc., shall be resistant to the action of the liquefied flammable gas. All flange and manhole cover gaskets shall be compressed asbestos, spiral-wound metal asbestos, metal jacketed asbestos, solid aluminum, corrugated steel, solid steel, or iron, or other materials with equal or better resistance to fire exposure. 
</P>
<P>(e) Provisions shall be made by the use of offsets, loops, bands, expansion joints, etc., to protect the piping and tank from excessive stress due to thermal movement and/or movements of the tank and hull structure. Expansion joints shall be held to a minimum and where used shall be of the bellows type and subject to special approval by the Commandant. 
</P>
<P>(f) Low temperature piping shall be thermally isolated from the hull structure. Arrangements should provide for the protection of the hull structure from leaks in way of pumps, flanges, joints, etc. 
</P>
<P>(g) Each tank shall be provided with the necessary fill and discharge liquid and vapor shutoff valves, safety relief valve connections, refrigeration connections where necessary, liquid level gaging devices, thermometer well and pressure gage, and shall be provided with suitable access for convenient operation. Piping shall enter the cargo tanks above weather deck and as close to the top of the tank or dome as possible, except as otherwise permitted in this section. Connections to the tanks shall be protected against mechanical damage and tampering. No underdeck cargo piping shall be installed between the outboard side of the cargo containment system and the shell of the vessel, unless provision is made to maintain the minimum inspection and collision protection clearances of § 38.05-10(e) between the piping and the shell. Other openings in the tanks, except as specifically permitted by the Commandant, are prohibited. 
</P>
<P>(h) Cargo loading and discharge piping may be connected to the tanks below the weather deck or below the liquid level subject to approval by the Commandant, provided: 
</P>
<P>(1) A remotely controlled quick-closing shutoff valve is flanged to the tank outlet connection. The control mechanism for this valve shall meet the requirements of § 38.10-5. 
</P>
<P>(2) The piping which is below the weather deck or liquid level shall be joined by welding except for a flanged connection to the quick-closing shutoff valve and a flanged connection to the cargo pump. 
</P>
<P>(3) The design and arrangement of this piping, including the flange bolting shall be such that excessive stresses will not be transmitted to the cargo tank outlet connection or the quick-closing valve, even in the event of abnormal displacement of the piping. 
</P>
<P>(4) Except for those vessels, the design of which permits the exclusion of a weathertight deck over the tanks, the space in which such piping is located shall be accessible only from the weather deck and shall be vented to a safe location above the weather deck. 
</P>
<P>(i) All connections to tanks, except safety relief valves and liquid level gaging devices, shall have manually operated shutoff valves located as close to the tank as possible. In addition, all liquid and vapor connections on pressure vessel type tanks except safety relief valves, liquid level gaging devices, and filling and discharge lines, shall be equipped with either an automatic excess flow valve or a remotely controlled quick-closing shutoff valve of the fail closed type. These valves, except when necessary for the operation of the system, shall remain closed. For pressure vessel type tanks operating at low pressure and with service temperature near the cargo atmospheric boiling point, the Commandant may approve individual installations where the liquid and vapor connections normally requiring automatic excess flow valves or remotely controlled quick-closing shutoff valves are fitted with manually operated shutoff valves only. 
</P>
<P>(j) The control system for quick-closing shutoff valves shall be provided with a remote control in at least two locations and be of a type acceptable to the Commandant. The control system shall also be provided with a fusible element designed to melt between 208 °F. and 220 °F., which will cause the quick-closing shutoff valves to close in case of fire. The quick-closing shutoff valves shall be capable of local manual operation. 
</P>
<P>(k) Excess flow valves, where required by this subchapter, shall close automatically at the rated flow of vapor or liquid as specified by the manufacturer. The piping, including valves, fittings, and appurtenances protected by an excess flow valve, shall have a greater capacity than the rated flow of the excess flow valve. 
</P>
<P>(l) Liquid level gaging devices which are so constructed that outward flow of tank contents shall not exceed that passed by a No. 54 drill size (0.055-inch diameter) opening, need not be equipped with excess flow valves. 
</P>
<P>(m) Pressure gage connections need not be equipped with excess flow valves if the openings are not larger than No. 54 drill size (0.055-inch diameter). 
</P>
<P>(n) Excess flow valves may be designed with a bypass not to exceed a No. 60 drill size (0.040-inch diameter) opening to allow equalization of pressure. 
</P>
<P>(o) Suitable valves shall be installed on the cargo headers to relieve the pressure on the liquid and vapor lines to a safe location prior to disconnecting shore lines. 
</P>
<P>(p) A pressure gage shall be located at the highest practicable point. A thermometer well where installed on the tank proper shall be attached to the tank by welding. 
</P>
<P>(q) For nonpressure vessel type tanks, the following additional fittings are required: 
</P>
<P>(1) A liquid level gaging device shall be provided to determine the level of the liquid cargo without opening the tank. The gage shall be readable from the open deck, or from a control room or station when the loading or discharging is controlled from such a room or station. Tables shall be readily available for direct determination of volume of liquid in the tanks, with necessary corrections for trim, temperature, and density. 
</P>
<P>(2) An independent high level alarm shall be provided for each tank. The alarm indication shall register at the station where loading is controlled. 
</P>
<P>(3) Each tank shall be provided with remote reading temperature sensors located near both the cargo liquid level and the bottom of the tank. The temperature shall be read at the control station for loading and unloading cargo, if provided, otherwise near the cargo control valves. 
</P>
<P>(4) Each tank shall be fitted with a pressure and a vacuum gage which shall be read at the control station for loading and unloading cargo, is provided, otherwise near the cargo control valves. In addition, the liquid loading and discharge headers at the ship's shore connection station shall be fitted with pressure gages. 
</P>
<P>(r) Spaces surrounding cargo tanks shall be provided with suitable means for pumping out. 
</P>
<P>(1) Where pressure vessel type tanks are installed or in other cases where no secondary containment is required, this may consist of a bilge system independent of the bilge system for the rest of the vessel, and having no pipe connections between the cargo tank spaces and the engineroom or boilerroom, except that educators may be supplied from engineroom pumps. 
</P>
<P>(2) Secondary containment spaces of structurally self-supporting tanks shall be provided with suitable means for pumping out leaked cargo. These should be arranged so as to provide the following alternatives: 
</P>
<P>(i) Return of the cargo to the same primary tank or other tank. 
</P>
<P>(ii) Pumping the cargo off the ship either in port through a regular shore unloading connection or at sea overboard in a safe manner. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18807, Dec. 18, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 38.10-5" NODE="46:1.0.1.4.28.3.7.2" TYPE="SECTION">
<HEAD>§ 38.10-5   Filling and discharge pipes—TB/ALL.</HEAD>
<P>(a) Filling and discharge connections shall be provided with the manually operated valve required by § 38.10-1(i) and with a positive acting remote controlled quick-closing valve. The remote controlled quick-closing valve shall satisfy the requirements of § 38.10-1(j). 
</P>
<P>(b) For pressure vessel type tanks the remote controlled quick-closing valves shall be located on the inside of the tank or on the outside where the piping enters the tank. For pressure vessel type tanks operating at low pressure and with service temperature near the cargo atmospheric boiling point, the Commandant may approve individual installations where these valves are located at the loading and discharge headers. 
</P>
<P>(c) For nonpressure vessel type tanks the remote controlled quick-closing valves may be located at the loading and discharge headers. 


</P>
</DIV8>


<DIV8 N="§ 38.10-10" NODE="46:1.0.1.4.28.3.7.3" TYPE="SECTION">
<HEAD>§ 38.10-10   Cargo piping—TB/ALL.</HEAD>
<P>(a) The piping shall be designed for a working pressure of not less than the maximum pressure to which it may be subjected but in no case less than the design pressure of the cargo tanks. In the case of piping on the discharge side of the liquid pumps or vapor compressors, the design pressure shall not be less than the pump or compressor discharge relief valve setting; or, provided the piping is not protected by relief valves, the design pressure shall not be less than the total discharge head of the pump or compressor. 
</P>
<P>(b) Piping subject to tank pressure shall be seamless drawn steel or electric resistance welded steel. Pipe used in refrigerated tank systems shall be of a material which is suitable for the minimum service temperature to which it may be subjected, according to the requirements of part 56 of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(c) Piping shall be provided with adequate support to take the weight of the piping off valves and fittings and to prevent excessive vibration and stresses on tank connections. 
</P>
<P>(d) For nonpressure vessel type tanks, the cargo handling arrangements and piping shall provide for emptying of a damaged tank, including cargo contained by a secondary barrier. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-82, 33 FR 18807, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 38.10-15" NODE="46:1.0.1.4.28.3.7.4" TYPE="SECTION">
<HEAD>§ 38.10-15   Safety relief valves—TB/ALL.</HEAD>
<P>(a) Each tank shall be fitted with or (subject to approval by the Commandant) connected to one or more safety relief valves designed, constructed and flow tested for capacity in conformance with subpart 162.017 or 162.018 of subchapter Q (Specifications) of this chapter. 
</P>
<P>(b) Safety relief valves conforming to subpart 162.017 of subchapter Q (Specifications) of this chapter may be used on tanks for a maximum pressure of 10 pounds per square inch gage. Safety relief valves conforming to subpart 162.018 of subchapter Q (Specifications) of this chapter may be used for any pressure. 
</P>
<P>(c) The safety relief valves shall have a combined relieving capacity to discharge the greater of the following with not more than 20 percent rise in pressure (in the tank) above the maximum allowable pressure: 
</P>
<P>(1) The vapors evaporated by an ambient air temperature of 115 °F. plus the maximum flow rate of the cargo filling pipes or, 
</P>
<P>(2) The vapors generated under fire exposure computed using the formulas of § 54.15-25(c) of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(d) The safety relief valves shall meet the arrangement and inspection requirements of § 54.15-25 of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(e) Means shall be provided to protect nonpressure vessel tanks from excessive external pressure. 
</P>
<P>(f) Void spaces between the primary and secondary barriers of nonpressure vessel type tanks shall be protected by relief devices. The relief setting shall not be higher than the void test pressure, and shall not exceed 90 percent of the setting of the safety relief valve protecting the primary tank. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18807, Dec. 18, 1968, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014] 


</CITA>
</DIV8>


<DIV8 N="§ 38.10-20" NODE="46:1.0.1.4.28.3.7.5" TYPE="SECTION">
<HEAD>§ 38.10-20   Liquid level gaging devices—TB/ALL.</HEAD>
<P>(a) Each tank shall be fitted with a liquid level gaging device of approved design to indicate the maximum level to which the tank may be filled with liquid: 
</P>
<P>(1) Between −20 °F. and 130 °F. for unrefrigerated service; or, 
</P>
<P>(2) Within the operating temperature range for tanks operating below atmospheric temperature. 
</P>
<P>(b) Liquid level gaging devices may be of the following types: Rotary tube, slip tube, magnetic, automatic float, or similar types approved by the Commandant. Except as otherwise provided in this section, fixed tube devices are not acceptable as the primary gaging device. 
</P>
<P>(c) All gaging devices shall be arranged so that the maximum liquid level for product being carried, to which the tank may be filled is readily determinable. The maximum gallonage capacity as required by § 38.15-1 shall be: 
</P>
<P>(1) Marked on the tank system nameplate or gaging device; or, 
</P>
<P>(2) Shown in the ullage tables. 
</P>
<P>(d) Gaging devices that require bleeding of the product to the atmosphere, such as the rotary tube, fixed tube, and slip tube, shall be so designed that the bleed valve maximum opening is not larger than a No. 54 drill size (0.055-inch diameter), unless provided with an excess flow valve. 
</P>
<P>(e) For pressure vessel type tanks each automatic float, continuous reading tape or similar type gage not mounted directly on the tank or dome shall be fitted with a shutoff device located as close to the tank as practicable. When an automatic float gaging device, which gages the entire height of the tank is used, a fixed tube gage set in the range of 85 percent to 90 percent of the water capacity of the tank shall be provided in addition as a means of checking the accuracy of the automatic float, gage, or other alternate means acceptable to the Commandant may be used. 
</P>
<P>(f) A gaging device shall be designed for a pressure at least equal to the maximum allowable pressure of the tank on which it is installed. 
</P>
<P>(g) Gage glasses of the columnar type are prohibited. 
</P>
<P>(h) Flat sight glasses may be used in the design of automatic float continuous reading tape gages: <I>Provided,</I> That such glasses shall be made of high strength material suitable for the operating temperatures of not less than one-half inch in thickness and adequately protected by a metal cover. 


</P>
</DIV8>

</DIV6>


<DIV6 N="38.15" NODE="46:1.0.1.4.28.4" TYPE="SUBPART">
<HEAD>Subpart 38.15—Special Requirements</HEAD>


<DIV8 N="§ 38.15-1" NODE="46:1.0.1.4.28.4.7.1" TYPE="SECTION">
<HEAD>§ 38.15-1   Filling of tanks—TB/ALL.</HEAD>
<P>(a) Refrigerated and semirefrigerated tanks shall be filled so that there is an outage of at least 2 percent of the volume of the tank at the temperature corresponding to the vapor pressure of the cargo at the safety relief valve setting. A reduction in the required outage may be permitted by the Commandant when warranted by special design considerations. Normally then, the maximum volume to which a tank may be loaded is: 
</P>
<FP-2><I>V</I><E T="52">L</E> = 0.98<I>d</I><E T="52">r</E> <I>V/d</I><E T="52">L</E>
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2><I>V</I><E T="52">L</E> = maximum volume to which tank may be loaded. 
</FP-2>
<FP-2><I>V</I> = volume of tank. 
</FP-2>
<FP-2><I>d</I><E T="52">r</E> = density of cargo at the temperature required for a cargo vapor pressure equal to the relief valve setting. 
</FP-2>
<FP-2><I>d</I><E T="52">L</E> = density of cargo at the loading temperature and pressure.</FP-2></EXTRACT>
<P>(b) Nonrefrigerated tanks shall be filled so that their filling densities shall not exceed the ratios indicated in table 38.15-1(b). 
</P>
<P>(c) The “filling density” is defined as the percent ratio of the weight of the gas in a tank to the weight of water the tank will hold at 60 °F. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 38.15-1(<E T="01">b</E>)—Maximum Permissible Filling Densities for Tanks Operating At or Near Ambient Temperature
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="3" scope="col">Specific
<br/>gravity
<br/>at 60 °F.
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">Maximum permitted filling density
</TH></TR><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Unlagged tanks—water capacity
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Lagged tanks—all capacities
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">1,200 gal. and under
</TH><TH class="gpotbl_colhed" scope="col">Over 1,200 gal.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.473-0.480</TD><TD align="right" class="gpotbl_cell">38</TD><TD align="right" class="gpotbl_cell">41</TD><TD align="right" class="gpotbl_cell">42 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.481-0.488</TD><TD align="right" class="gpotbl_cell">39</TD><TD align="right" class="gpotbl_cell">42</TD><TD align="right" class="gpotbl_cell">43 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.489-0.495</TD><TD align="right" class="gpotbl_cell">40</TD><TD align="right" class="gpotbl_cell">43</TD><TD align="right" class="gpotbl_cell">44 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.496-0.503</TD><TD align="right" class="gpotbl_cell">41</TD><TD align="right" class="gpotbl_cell">44</TD><TD align="right" class="gpotbl_cell">45 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.504-0.510</TD><TD align="right" class="gpotbl_cell">42</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">46 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.511-0.519</TD><TD align="right" class="gpotbl_cell">43</TD><TD align="right" class="gpotbl_cell">46</TD><TD align="right" class="gpotbl_cell">47 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.520-0.527</TD><TD align="right" class="gpotbl_cell">44</TD><TD align="right" class="gpotbl_cell">47</TD><TD align="right" class="gpotbl_cell">48 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.528-0.536</TD><TD align="right" class="gpotbl_cell">45</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">49 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.537-0.544</TD><TD align="right" class="gpotbl_cell">46</TD><TD align="right" class="gpotbl_cell">49</TD><TD align="right" class="gpotbl_cell">50 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.545-0.552</TD><TD align="right" class="gpotbl_cell">47</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">51 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.553-0.560</TD><TD align="right" class="gpotbl_cell">48</TD><TD align="right" class="gpotbl_cell">51</TD><TD align="right" class="gpotbl_cell">52 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.561-0.568</TD><TD align="right" class="gpotbl_cell">49</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">53 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.569-0.576</TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">54 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.577-0.584</TD><TD align="right" class="gpotbl_cell">51</TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">55 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.585-0.592</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">55</TD><TD align="right" class="gpotbl_cell">56 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.593-0.600</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">56</TD><TD align="right" class="gpotbl_cell">57 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.601-0.608</TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">57</TD><TD align="right" class="gpotbl_cell">58 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.609-0.617</TD><TD align="right" class="gpotbl_cell">55</TD><TD align="right" class="gpotbl_cell">58</TD><TD align="right" class="gpotbl_cell">59 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.618-0.626</TD><TD align="right" class="gpotbl_cell">56</TD><TD align="right" class="gpotbl_cell">59</TD><TD align="right" class="gpotbl_cell">60 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.627-0.634</TD><TD align="right" class="gpotbl_cell">57</TD><TD align="right" class="gpotbl_cell">60</TD><TD align="right" class="gpotbl_cell">61 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="04">Note:</E> Increase in filling densities to provide for seasonal changes may be considered by the Commandant upon presentation of factual evidence that safe operation can be effected.</P></DIV></DIV>
</DIV8>


<DIV8 N="§ 38.15-5" NODE="46:1.0.1.4.28.4.7.2" TYPE="SECTION">
<HEAD>§ 38.15-5   Cargo hose—TB/ALL.</HEAD>
<P>(a) When the liquid and vapor line hoses used for loading and discharging the cargo are carried on board the vessel, they shall be of flexible metal and fabricated of seamless steel pipe and flexible joints of steel or bronze, or of other suitable material resistant to the action of the cargo. Hose used in refrigerated systems shall be suitable for the minimum temperature to which it may be subjected and shall be acceptable to the Commandant. 
</P>
<P>(b) Hose subject to tank pressure, or the discharge pressure of pumps or vapor compressors, shall be designed for a bursting pressure of not less than five times the maximum safety relief valve setting of the tank, pump, or compressor. 
</P>
<P>(c) Before being placed in service each new cargo hose, with all necessary fittings attached, shall be hydrostatically tested by its manufacturer to a pressure not less than twice its maximum working pressure nor more than two-fifth its bursting pressure. The hose shall be marked with its maximum working pressure, and if used in refrigerated service, its minimum temperature. 


</P>
</DIV8>


<DIV8 N="§ 38.15-10" NODE="46:1.0.1.4.28.4.7.3" TYPE="SECTION">
<HEAD>§ 38.15-10   Leak detection systems—T/ALL.</HEAD>
<P>(a) A detection system shall be permanently installed to sense cargo leaks. The detectors shall be located within the space so as to permit the sensing of an initial leak and prevent an undetected gas accumulation. The sensitivity shall be in accordance with paragraph (b) of this section. The detectors shall be fitted in the following compartments: 
</P>
<P>(1) Between the primary and secondary barriers for nonpressure vessel type tanks. 
</P>
<P>(2) Cargo handling rooms and spaces containing cargo piping or cargo handling systems. 
</P>
<P>(3) All enclosed spaces, except tanks and cofferdams, which are separated from the cargo tanks by only the secondary barrier. 
</P>
<P>(4) Other spaces where gas concentrations might be expected. 
</P>
<P>(5) Cargo holds, containing pressure vessel type tanks and no cargo piping, are exempt from the requirements of this paragraph. 
</P>
<P>(b) The indicating instruments for the detection system shall be located on the bridge or at the cargo control station. An audio and visual warning shall be given before any gas concentration reaches 30 percent of the lower explosive limit. The alarm shall indicate both on the bridge and at the cargo control station. Sampling of each detector shall be at least once every half hour. 
</P>
<P>(c) Means shall be provided to measure the full range of cargo gas concentration in the spaces. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-65, 33 FR 19985, Dec. 28, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 38.15-15" NODE="46:1.0.1.4.28.4.7.4" TYPE="SECTION">
<HEAD>§ 38.15-15   Electrical installations—TB/ALL.</HEAD>
<P>(a) All electrical installations shall comply with the requirements contained in this subchapter and in subchapter J (Electrical Engineering) of this chapter for tank vessels, except as otherwise specified in this part. 
</P>
<P>(b) Spaces containing cargo pumps, compressors, and piping are considered as equivalent to a tank vessel pumproom, and no electrical devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the explosion-proof type may be installed in these spaces provided all switching is done from outside the space. 
</P>
<P>(c) All cargo tanks, piping, valves, etc., shall be effectively grounded to the vessel's hull. Tanks with an insulated inner shell (primary barrier) shall have an effective grounding bond to the outer shell (secondary barrier) or to the vessel's hull. 
</P>
<P>(d) Electric submerged motor cargo pumps may be used, when in compliance with the following requirements and subject to approval by the Commandant. 
</P>
<P>(1) Design details of the submerged motor pump, with an evaluation of the cooling efficiency of the product being pumped, shall be submitted. 
</P>
<P>(2) Provisions shall be made to exclude air from the tanks containing cargo in either vapor or liquid phase. The pump motor shall be deenergized when this condition is not satisfied. 
</P>
<P>(3) A liquid level sensing device shall automatically shut down the motor and sound an alarm at a predetermined low liquid level. The alarm location may be the station from which cargo handling is controlled or such other location outside the cargo area as is acceptable to the Commandant. 
</P>
<P>(4) Details of the power cable, tank penetrations and pump connections shall be submitted. 
</P>
<P>(5) An auxiliary means of emptying the cargo tanks shall be provided in accordance with § 38.10-10(d). 
</P>
<P>(6) Means for positively disconnecting the power supply between the switchboard and the pump power panel shall be provided, i.e., disconnect links, lockable breakers, etc. 
</P>
<P>(7) All materials used in the fabrication of the submerged motor cargo pumps shall be suitable for use with the liquid cargo at the design pressures and temperatures. 


</P>
</DIV8>


<DIV8 N="§ 38.15-20" NODE="46:1.0.1.4.28.4.7.5" TYPE="SECTION">
<HEAD>§ 38.15-20   Remote shutdowns—TB/ALL.</HEAD>
<P>(a) All machinery associated with cargo loading, unloading, or cooling shall be capable of being shut down from a remote location. This location may be the station from which the cargo handling is controlled or such other location outside the cargo area as is acceptable to the Commandant. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="38.20" NODE="46:1.0.1.4.28.5" TYPE="SUBPART">
<HEAD>Subpart 38.20—Venting and Ventilation</HEAD>


<DIV8 N="§ 38.20-1" NODE="46:1.0.1.4.28.5.7.1" TYPE="SECTION">
<HEAD>§ 38.20-1   Venting—T/ALL.</HEAD>
<P>(a) Each safety relief valve installed on a cargo tank shall be connected to a branch vent of a venting system which shall be constructed so that the discharge of gas will be directed vertically upward to a point which shall extend to a height above the weather deck equal to at least one-third the beam of the vessel and to a minimum of at least 10 feet, and shall terminate at a comparable distance from any other living or working space, ventilator inlet, or source of vapor ignition. When special conditions will prevent the vent line header outlets being permanently installed at a height above the deck of one-third the beam of the vessel, then an adjustable system shall be provided which, when extended vertically, shall be capable of reaching a height of one-third the beam of the vessel. 
</P>
<P>(b) The capacity of branch vents or vent headers shall depend upon the number of cargo tanks connected to such branch or header as provided for in the table 38.20-1(b), and upon the total safety relief valve discharge capacity. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 38.20-1(<E T="01">b</E>)—Capacity of Branch Vents or Vent Headers
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Number of cargo tanks
</TH><TH class="gpotbl_colhed" scope="col">Percent of total valve discharge
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 or 2</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3</TD><TD align="right" class="gpotbl_cell">90 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="right" class="gpotbl_cell">80 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5</TD><TD align="right" class="gpotbl_cell">70 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6 or more</TD><TD align="right" class="gpotbl_cell">60</TD></TR></TABLE></DIV></DIV>
<P>(c) In addition to the requirements specified in paragraphs (a) and (b) of this section, the size of the branch vents or vent headers, shall be such that the back pressure in the relief valve discharge lines shall not be more than 10 percent of the safety relief valve setting. In nonpressure vessel vent systems, however, where the maximum back pressure of 10 percent of the relief valve setting is insufficient to move the gases through any but an extremely large diameter vent pipe, the back pressure may exceed 10 percent provided: 
</P>
<P>(1) The pressure in the tank during venting does not exceed 120 percent of the tank maximum allowable pressure; and, 
</P>
<P>(2) The safety relief valve is sized to discharge the required capacity with the tank pressure and vent back pressure actually used. 
</P>
<P>(d) Return bends and restrictive pipe fittings are not permitted. 
</P>
<P>(e) Vents and headers shall be so installed as to prevent excessive stresses on safety relief valve mountings. 
</P>
<P>(f) The vent discharge riser shall be so located as to provide protection against mechanical injury and such discharge pipes shall be fitted with loose raincaps or other suitable means to prevent entrance of rain or snow. 
</P>
<P>(g) No valve of any type shall be fitted in the vent pipe between the safety relief valve and the vent outlets. 
</P>
<P>(h) Provisions shall be made to drain condensate from the vent header piping. Special precautions shall insure that condensate does not accumulate at or near the relief valves. 
</P>
<P>(i) Relief valves discharging liquid cargo shall not be connected to the branch vent or vent header lines from the cargo tanks. They may, however, be connected to an accumulator, the vapor space of which, may in turn, be connected to the vent header system. Relief valves in the cargo piping system may discharge back to the cargo tanks. 
</P>
<P>(j) Vapor discharged to the atmosphere in accordance with § 38.05-25(b) shall utilize valves separate from the safety relief valves. 


</P>
</DIV8>


<DIV8 N="§ 38.20-5" NODE="46:1.0.1.4.28.5.7.2" TYPE="SECTION">
<HEAD>§ 38.20-5   Venting—T/ALL.</HEAD>
<P>(a) Safety relief valves on cargo tanks in barges may be connected to individual or common risers which shall extend to a reasonable height above the deck. An alternate arrangement consisting of a branch vent header system as required by § 38.20-1 may be installed. In any case, the provisions of § 38.20-1 (d) through (j) shall apply. 
</P>
<P>(b) Arrangements providing for venting cargo tanks at sea on unmanned barges will be considered by the Commandant upon presentation of plans. 


</P>
</DIV8>


<DIV8 N="§ 38.20-10" NODE="46:1.0.1.4.28.5.7.3" TYPE="SECTION">
<HEAD>§ 38.20-10   Ventilation—T/ALL.</HEAD>
<P>(a) A power ventilation system shall be provided for compartments containing pumps, compressors, pipes, control spaces, etc. connected with the cargo handling facilities. These compartments shall be ventilated in such a way as to remove vapors from points near the floor level or bilges, or other areas where vapor concentrations may be expected. The compartments shall be equipped with power ventilation of the exhaust type having capacity sufficient to effect a complete change of air in not more than 3 minutes equal to the volume of the compartment and associated trunks. 
</P>
<P>(b) The power ventilation units shall not produce a source of vapor ignition in either the compartment or the ventilation system associated with the compartment. Inlets to exhaust ducts shall be provided and located at points where concentrations of vapors may be expected. Ventilation from the weather deck shall be provided. Ventilation outlets shall terminate away from any openings to the interior part of the vessel a lateral distance at least equal to that specified in § 38.20-1(a). These outlets shall be so located as to minimize the possibility of recirculating contaminated air through the compartment. 
</P>
<P>(c) Means shall be provided for purging the following spaces of cargo vapors: 
</P>
<P>(1) The space surrounding nonpressure vessel type tanks, i.e., within the secondary barrier. 
</P>
<P>(2) The space surrounding pressure-vessel type tanks whose piping connections are below the weather deck in accordance with § 38.10-1(h). 
</P>
<P>(3) The space surrounding tanks whose manhole openings are below the weather deck in accordance with § 38.05-10(f). 
</P>
<P>(d) Power ventilation shall be provided for each auxiliary machinery or working space located on and accessible from the cargo handling deck. Such ventilation systems shall be designed to preclude the entry of cargo vapors into the space via the open access or the ventilation system itself. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGFR 68-65, 33 FR 19985, Dec. 28, 1968]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="38.25" NODE="46:1.0.1.4.28.6" TYPE="SUBPART">
<HEAD>Subpart 38.25—Periodic Tests and Inspections</HEAD>


<DIV8 N="§ 38.25-1" NODE="46:1.0.1.4.28.6.7.1" TYPE="SECTION">
<HEAD>§ 38.25-1   Tests and inspections—TB/ALL.</HEAD>
<P>(a) Each tank shall be subjected to the tests and inspections described in this section in the presence of a marine inspector, except as otherwise provided in this part. 
</P>
<P>(1) An internal inspection of the tank is conducted within—
</P>
<P>(i) Ten years after the last internal inspection if the tank is a pressure vessel type cargo tank on an unmanned barge carrying cargo at temperatures of −67 °F (−55 °C) or warmer; or
</P>
<P>(ii) Eight years after the last internal inspection if the tank is of a type other than that described in paragraph (a)(1)(i) of this section.
</P>
<P>(2) An external examination of unlagged tanks and the visible parts of lagged tanks shall be made at each inspection for certification and at such other times as considered necessary. 
</P>
<P>(3) The owner shall ensure that the amount of insulation deemed necessary by the marine inspector is removed from insulated tanks during each internal inspection to allow spot external examination of the tanks and insulation, or the thickness of the tanks may be gauged by a nondestructive means accepted by the marine inspector without the removal of insulation.
</P>
<P>(4) If required by the Officer in Charge, Marine Inspection, the owner shall conduct nondestructive testing of each tank in accordance with § 38.25-3.
</P>
<P>(5) If the tank is a pressure vessel type cargo tank with an internal inspection interval of 10 years, is 30 years old or older, determined from the date it was built, the owner shall conduct nondestructive testing of that tank, in accordance with § 38.25-3, during each internal inspection.
</P>
<P>(b) If the marine inspector considers a hydrostatic test necessary to determine the condition of the tank, the owner shall perform the test at a pressure of 1
<FR>1/2</FR> times the tank's—
</P>
<P>(1) Maximum allowable pressure, as determined by the safety relief valve setting; or
</P>
<P>(2) Design pressure, when cargo tanks operate at maximum allowable pressures reduced below the design pressure in order to satisfy special mechanical stress relief requirements.
</P>
<NOTE>
<HED>Note:</HED>
<P>See the ASME Code, section VIII, appendix 3 for information on design pressure.</P></NOTE>
<P>(c) For pressure vessels designed and/or supported such that they cannot safely be filled with water, the Commandant will consider a pneumatic test in lieu of the hydrostatic test. A leak test shall be performed in conjunction with the pneumatic test. Pneumatic testing shall be in accordance with subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(d) Nonpressure vessel type tanks shall be tested to a pressure equal to the pressure on the bottom of the tank under the design conditions listed in § 38.05-4(e). 
</P>
<P>(e) In the application of the requirements for testing of the cargo tanks, the test shall in no case be less severe than the worst anticipated service condition of the cargo loading. 
</P>
<P>(f) In the design and testing of the independent cargo tanks, consideration shall be given to the possibility of the independent tanks being subjected to external loads. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGD 85-061, 54 FR 50962, Dec. 11, 1989; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 38.25-3" NODE="46:1.0.1.4.28.6.7.2" TYPE="SECTION">
<HEAD>§ 38.25-3   Nondestructive testing—TB/ALL.</HEAD>
<P>(a) Before nondestructive testing may be conducted to meet § 38.25-1 (a)(4) and (a)(5), the owner shall submit a proposal to the Officer in Charge, Marine Inspection for acceptance that includes—
</P>
<P>(1) The test methods and procedures to be used, all of which must meet section V of the ASME Boiler and Pressure Vessel Code (1986);
</P>
<P>(2) Each location on the tank to be tested; and
</P>
<P>(3) The test method and procedure to be conducted at each location on the tank.
</P>
<P>(b) If the Officer in Charge, Marine Inspection rejects the proposal, the Officer in Charge, Marine Inspection informs the owner of the reasons why the proposal is rejected.
</P>
<P>(c) If the Officer in Charge, Marine Inspection accepts the proposal, then the owner shall ensure that—
</P>
<P>(1) The proposal is followed; and
</P>
<P>(2) Nondestructive testing is performed by personnel meeting ASNT “Recommended Practice No. SNT-TC-1A (1988), Personnel Qualification and Certification in Nondestructive Testing.”
</P>
<P>(d) Within 30 days after completing the nondestructive test, the owner shall submit a written report of the results to the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 85-061, 54 FR 50963, Dec. 11, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 38.25-5" NODE="46:1.0.1.4.28.6.7.3" TYPE="SECTION">
<HEAD>§ 38.25-5   Removal of defective tanks—TB/ALL.</HEAD>
<P>If a tank fails to pass the tests prescribed in this subpart, it shall be removed from service unless otherwise authorized by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 38.25-10" NODE="46:1.0.1.4.28.6.7.4" TYPE="SECTION">
<HEAD>§ 38.25-10   Safety relief valves—TB/ALL.</HEAD>
<P>(a) The cargo tank safety relief valves shall be inspected at least once in every 2 years. 
</P>
<P>(b) The safety relief valve discs must be lifted from their seats in the presence of a marine inspector by either liquid, gas, or vapor pressure at least once every 5 years to determine the accuracy of adjustment and, if necessary, must be reset.
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15269, Dec. 6, 1966, as amended by CGD 95-027, 61 FR 26000, May 23, 1996]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="39" NODE="46:1.0.1.4.29" TYPE="PART">
<HEAD>PART 39—VAPOR CONTROL SYSTEMS 


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>42 U.S.C. 7511b(f)(2); 46 U.S.C. 3306, 3703, 3715(b), 70011, 70034; Executive Order 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>USCG-1999-5150, 78 FR 42642, July 16, 2013, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="39.1000" NODE="46:1.0.1.4.29.1" TYPE="SUBPART">
<HEAD>Subpart 39.1000—General</HEAD>


<DIV8 N="§ 39.1001" NODE="46:1.0.1.4.29.1.7.1" TYPE="SECTION">
<HEAD>§ 39.1001   Applicability—TB/ALL.</HEAD>
<P>(a) This part applies to tank vessels that use a vapor control system (VCS) to collect vapors emitted to or from a vessel's cargo tanks while operating in the navigable waters of the United States, except—
</P>
<P>(1) Tank vessels with an operating vapor collection system approved by the Coast Guard prior to July 23, 1990, for the collection and transfer of cargo vapor to specific facilities. Such tank vessels are only subject to 46 CFR 39.1013, 39.3001, and 39.4005; and
</P>
<P>(2) A tank barge that collects vapors emitted from its cargo tanks during gas-freeing or cleaning operations at a cleaning facility. This type of tank barge is only subject to 46 CFR part 39, subparts 39.1000 and 39.6000, and must comply with requirements of these two subparts at the time of its next inspection for certification required by 46 CFR 31.10-15, but no later than August 15, 2018.
</P>
<P>(b) This part does not apply to the collection of vapors of liquefied flammable gases as defined in 46 CFR 30.10-39.
</P>
<P>(c) In this part, regulatory measurements, whether in the metric or English system, are sometimes followed by approximate equivalent measurements in parentheses, which are given solely for the reader's convenience. Regulatory compliance with the regulatory measurement is required.


</P>
</DIV8>


<DIV8 N="§ 39.1003" NODE="46:1.0.1.4.29.1.7.2" TYPE="SECTION">
<HEAD>§ 39.1003   Definitions—TB/ALL.</HEAD>
<P>As used in this part only:
</P>
<P><I>Barge vapor connection</I> means the point in a barge's piping system where it connects to a vapor collection hose or arm. This may be the same as the barge's cargo connection while controlling vapors during tank barge cargo tank-cleaning operations.
</P>
<P><I>Cargo deck area</I> means that part of the weather deck that is directly over the cargo tanks.
</P>
<P><I>Cargo tank venting system</I> means the venting system required by 46 CFR 32.55.
</P>
<P><I>Certifying entity</I> means a certifying entity accepted by the Coast Guard as such pursuant to 33 CFR part 154, subpart P.
</P>
<P><I>Cleaning facility</I> means a facility used or capable of being used to conduct cleaning operations on a tank barge.
</P>
<P><I>Cleaning operation</I> means any stripping, gas-freeing, or tank-washing operation of a barge's cargo tanks conducted at a cleaning facility.
</P>
<P><I>Commandant</I> means the Commandant (CG-ENG), U.S. Coast Guard, 2100 2nd St. SW., Stop 7126, Washington, DC 20593-7126.
</P>
<P><I>Facility vapor connection</I> means the point in a facility's fixed vapor collection system where the system connects with the vapor collection hose or the base of the vapor collection arm.
</P>
<P><I>Fixed stripping line</I> means a pipe extending to the low point of each cargo tank, which is welded through the deck and terminated above deck with a valve, and plugged at the open end.
</P>
<P><I>Flammable liquid</I> means a liquid as defined in 46 CFR 30.10-22.
</P>
<P><I>Fluid displacement system</I> means a system that removes vapors from a barge's cargo tanks during gas freeing through the addition of an inert gas or other medium into the cargo tank.
</P>
<P><I>Fluid injection connection</I> means the point in a fluid displacement system at which the fixed piping or hose that supplies the inert gas or other medium connects to a barge's cargo tanks or fixed piping system.
</P>
<P><I>Gas freeing</I> means the removal of vapors from a tank barge.
</P>
<P><I>Independent as applied</I> <I>to two systems</I> means that one system will operate when there is a failure of any part of the other system.
</P>
<P><I>Inerted</I> means the oxygen content of the vapor space in a cargo tank is reduced in accordance with the inert gas requirements of 46 CFR 32.53 or 33 CFR 153.500. If a cargo vapor in a cargo tank that is connected to the vapor collection system is defined as inerted at the start of cargo transfer, the oxygen content in the vapor space of the cargo tank must not exceed 60 percent by volume of the cargo's minimum oxygen concentration for combustion, or 8 percent by volume for vapor of crude oil, gasoline blends, or benzene.
</P>
<P><I>Marine Safety Center (MSC)</I> means Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593 for visitors. Send all mail to Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430.
</P>
<P><I>Maximum allowable gas-freeing rate</I> means the maximum volumetric rate at which a barge may be gas-freed during cleaning operations.
</P>
<P><I>Maximum allowable stripping rate</I> means the maximum volumetric rate at which a barge may be stripped during cleaning operations prior to the opening of any hatch and/or fitting on the cargo tank being stripped.
</P>
<P><I>Maximum allowable transfer rate</I> means the maximum volumetric rate at which a vessel may receive cargo or ballast.
</P>
<P><I>Minimum oxygen concentration for combustion (MOCC)</I> means the lowest level of oxygen in a vapor or vapor mixture that will support combustion.
</P>
<P><I>New vapor collection system</I> means a vapor collection system that is not an existing vapor collection system.
</P>
<P><I>Service vessel</I> means a vessel that transports bulk liquid cargo between a facility and another vessel.
</P>
<P><I>Set pressure</I> means the pressure at which the pressure or vacuum valve begins to open and the flow starts through the valve.
</P>
<P><I>Stripping</I> means the removal, to the maximum extent practicable, of cargo residue remaining in the barge's cargo tanks and associated fixed piping system after cargo transfer or during cleaning operations.
</P>
<P><I>Vacuum displacement system</I> means a system that removes vapors from a barge's cargo tanks during gas-freeing by sweeping air through the cargo tank hatch openings.
</P>
<P><I>Vapor balancing</I> means the transfer of vapor displaced by incoming cargo from the tank of a vessel or facility receiving cargo into a tank of the vessel or facility delivering cargo via a vapor collection system.
</P>
<P><I>Vapor collection system</I> means an arrangement of piping and hoses used to collect vapor emitted to or from a vessel's cargo tanks and to transport the vapor to a vapor processing unit or a tank.
</P>
<P><I>Vapor control system (VCS)</I> means an arrangement of piping and equipment used to control vapor emissions collected to or from a vessel. It includes the vapor collection system and vapor processing unit or a tank.
</P>
<P><I>Vapor processing unit</I> means the components of a VCS that recover, destroy, or disperse vapor collected from a vessel.
</P>
<P><I>Vessel-to-vessel transfer (direct or through a shore loop)</I> means either—
</P>
<P>(1) The transfer of a bulk liquid cargo from a tank vessel to a service vessel; or
</P>
<P>(2) The transfer of a bulk liquid cargo from a service vessel to another vessel in order to load the receiving vessel to a deeper draft.
</P>
<P><I>Vessel vapor connection</I> means the point in a vessel's fixed vapor collection system where the system connects with the vapor collection hose or arm.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2013-0671, 78 FR 60147, Sept. 30, 2013; USCG-2016-0498, 82 FR 35089, July 28, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 39.1005" NODE="46:1.0.1.4.29.1.7.3" TYPE="SECTION">
<HEAD>§ 39.1005   Incorporation by reference—TB/ALL.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved incorporation by reference (IBR) material is available for inspection at the Coast Guard and at the National Archives and Records Administration (NARA). Contact Coast Guard at: Commandant (CG-ENG-4), U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; email <I>typeapproval@uscg.mil</I> or visit <I>www.dco.uscg.mil/CG-ENG-4/.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations.html</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from the sources in the following paragraphs of this section.
</P>
<P>(b) American National Standards Institute (ANSI), 25 West 43rd Street, 4th floor, New York, NY 10036.
</P>
<P>(1) ANSI B16.5, Steel Pipe Flanges and Flanged Fittings, 1981, IBR approved for §§ 39.2001(i) and 39.6001(k).
</P>
<P>(2) [Reserved]
</P>
<P>(c) American Petroleum Institute (API), 1220 L Street NW., Washington, DC 20005.
</P>
<P>(1) API Standard 2000, Venting Atmospheric and Low-Pressure Storage Tanks (Non-refrigerated and Refrigerated), Third Edition, January 1982 (reaffirmed December 1987)(“API 2000”), IBR approved for § 39.2011(b).
</P>
<P>(2) [Reserved]
</P>
<P>(d) ASTM International (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.
</P>
<P>(1) ASTM F1122-87 (Reapproved1992)—Standard Specification for Quick Disconnect Couplings (“ASTM F1122”), IBR approved for § 39.2001(k).
</P>
<P>(2) ASTM F1271—Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protection Applications (“ASTM F1271”), December 29, 1989, IBR approved for § 39.2009(a).
</P>
<P>(e) International Electrotechnical Commission (IEC), Bureau Central de la Commission Electrotechnique Internationale, 3, rue de Varembé, P.O. Box 131, CH—1211 Geneva 20, Switzerland.
</P>
<P>(1) IEC 60309-1 Plugs, Socket-Outlets and Couplers for Industrial Purposes—Part 1: General Requirements, Edition 4.2 2012-06, IBR approved for § 39.2009(a).
</P>
<P>(2) IEC 60309-2 Plugs, Socket-Outlets and Couplers for Industrial Purposes—Part 2: Dimensional Interchangeability Requirements for Pin and Contact-tube Accessories, Edition 4.2 2012-05, IBR approved for § 39.2009(a).
</P>
<P>(f) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, United Kingdom.
</P>
<P>(1) International Convention for the Safety of Life at Sea, Consolidated Text of the 1974 SOLAS Convention, the 1978 SOLAS Protocol, the 1981 and 1983 SOLAS Amendments (1986) (“SOLAS”), IBR approved for § 39.2001(e).
</P>
<P>(2) [Reserved]
</P>
<P>(g) International Organization for Standardization (ISO), ISO Central Secretariat Chemin de Blandonnet 8. CP 401—1214 Vernier, Geneva, Switzerland phone 41 22 749 01 11; <I>www.iso.org/contact-iso.html.</I>
</P>
<P>(1) ISO 15364:2021(E), Ships and Marine Technology—Pressure-vacuum valves for cargo tanks and devices to prevent the passage of flame into cargo tanks, Fourth Edition, February 2021 (“ISO 15364”); IBR approved for § 39.2011(b).
</P>
<P>(2) [Reserved]
</P>
<P>(h) National Electrical Manufacturers Association (NEMA), 1300 North 17th Street, Suite 1752, Rosslyn, VA 22209.
</P>
<P>(1) ANSI NEMA WD-6—Wiring Devices, Dimensional Requirements, 1988 (“NEMA WD-6”), IBR approved for § 39.2009(a)
</P>
<P>(2) [Reserved]
</P>
<P>(i) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169-7471.
</P>
<P>(1) NFPA 70—National Electrical Code, 2011, IBR approved for § 39.2009(a).
</P>
<P>(2) [Reserved]
</P>
<P>(j) Oil Companies International Marine Forum (OCIMF), 29 Queen Anne's Gate, London SWIH 9BU, England.
</P>
<P>(1) International Safety Guide for Oil Tankers and Terminals, Fifth Edition, 2006 (“ISGOTT”), IBR approved for §§ 39.3001(g), 39.5001(c), 39.6001(g), and 39.6005(a).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2020-0304, 85 FR 58282, Sept. 18, 2020; USCG-2020-0519, 89 FR 76697, Sept. 18, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 39.1009" NODE="46:1.0.1.4.29.1.7.4" TYPE="SECTION">
<HEAD>§ 39.1009   Additional tank vessel vapor processing unit requirements—TB/ALL.</HEAD>
<P>(a) Vapor piping, fitting, valves, flanges, and pressure vessels comprising the construction and installation of a permanent or portable vapor processing unit onboard a tank vessel must meet the marine engineering requirements of 46 CFR chapter I, subchapter F.
</P>
<P>(b) Electrical equipment comprising the construction and installation of a permanent or portable vapor processing unit onboard a tank vessel must meet the electrical engineering requirements of 46 CFR chapter I, subchapter J.
</P>
<P>(c) In addition to complying with the rules of this part, tank vessels with a permanent or portable vapor processing unit must comply with applicable requirements of 33 CFR part 154, subpart P.
</P>
<P>(d) When differences between the requirements for vessels contained in 46 CFR chapter I, subchapters F and J and requirements for facilities contained in 33 CFR part 154, subpart P need to be resolved, the requirements of 46 CFR chapter I, subchapters F and J apply, unless specifically authorized by the Marine Safety Center.


</P>
</DIV8>


<DIV8 N="§ 39.1011" NODE="46:1.0.1.4.29.1.7.5" TYPE="SECTION">
<HEAD>§ 39.1011   Personnel training requirements—TB/ALL.</HEAD>
<P>Personnel responsible for operating the vapor control system (VCS) must complete a training program prior to the operation of the system installed onboard the tank vessel. As part of the training program, personnel must be able to demonstrate, through drills and practical knowledge, the proper VCS operation procedures for normal and emergency conditions. The training program must cover the following subjects:
</P>
<P>(a) Purpose of a VCS;
</P>
<P>(b) Principles of the VCS;
</P>
<P>(c) Components of the VCS;
</P>
<P>(d) Hazards associated with the VCS;
</P>
<P>(e) Coast Guard regulations in this part;
</P>
<P>(f) Vapor control operation procedures during cargo transfer or tank barge cleaning, including:
</P>
<P>(1) Testing and inspection requirements;
</P>
<P>(2) Pre-transfer or pre-cleaning procedures;
</P>
<P>(3) Connection sequence;
</P>
<P>(4) Startup procedures; and
</P>
<P>(5) Normal operations; and
</P>
<P>(g) Emergency procedures.


</P>
</DIV8>


<DIV8 N="§ 39.1013" NODE="46:1.0.1.4.29.1.7.6" TYPE="SECTION">
<HEAD>§ 39.1013   U.S.-flagged tank vessel certification procedures for vapor control system designs—TB/ALL.</HEAD>
<P>(a) For an existing Coast Guard-approved vapor control system (VCS) that has been operating before July 23, 1990, the tank vessel owner or operator must submit detailed engineering drawings, calculations, and specifications to the Marine Safety Center (MSC) for review and approval before modifying the system or transferring vapor to a facility that was not approved by the Coast Guard for that kind of vapor transfer.
</P>
<P>(b) For a Coast Guard-approved vessel VCS that began operating on or after July 23, 1990, the tank vessel owner or operator must submit plans, calculations, and specifications to the MSC for review and approval before modifying the system.
</P>
<P>(c) A tank vessel owner or operator must submit plans, calculations, and specifications for a new tank vessel VCS to the MSC for review and approval before installing the system. A permanent or portable vapor processing unit onboard a tank vessel will be reviewed, together with the tank vessel, as a complete and integrated system.
</P>
<P>(d) Once the plan review and inspection of the tank vessel VCS satisfy the requirements of this part, the Officer in Charge, Marine Inspection (OCMI) will endorse the Certificate of Inspection for the U.S.-flagged tank vessel.


</P>
</DIV8>


<DIV8 N="§ 39.1015" NODE="46:1.0.1.4.29.1.7.7" TYPE="SECTION">
<HEAD>§ 39.1015   Foreign-flagged tank vessel certification procedures for vapor control system designs—TB/ALL.</HEAD>
<P>As an alternative to meeting the requirements in 46 CFR 39.1013(a), (b), and (c), the owner or operator of a foreign-flagged tank vessel may submit certification by the classification society that classifies vessels under their foreign flags to the Marine Safety Center. Upon receipt of the certification stating that the vapor control system (VCS) meets the requirements of this part, the Officer in Charge, Marine Inspection (OCMI) will endorse the vessel's Certificate of Compliance for foreign-flagged tank vessels.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2020-0304, 85 FR 58282, Sept. 18, 2020]


</CITA>
</DIV8>


<DIV8 N="§ 39.1017" NODE="46:1.0.1.4.29.1.7.8" TYPE="SECTION">
<HEAD>§ 39.1017   Additional certification procedures for a tank barge vapor collection system design—B/ALL.</HEAD>
<P>(a) For a tank barge vapor collection system intended for operation in multi-breasted loading using a single facility vapor connection, the tank barge owner or operator must submit plans, calculations, and specifications to the Marine Safety Center (MSC) for review and approval before beginning a multi-breasted loading operation.
</P>
<P>(b) For a tank barge intended for collecting vapors emitted from its cargo tanks during gas-freeing or cleaning operations at a cleaning facility, the barge owner or operator must submit the following items to the MSC for review and approval:
</P>
<P>(1) Stripping system plans and specifications, except those approved by the MSC on or before the August 15, 2013; and
</P>
<P>(2) Stripping and/or gas-freeing rate calculations, except those approved by the MSC on or before the August 15, 2013.
</P>
<P>(c) Once the vapor collection system satisfies the requirements of this part, the Officer in Charge, Marine Inspection (OCMI) will endorse the Certificate of Inspection that the tank barge is acceptable for collecting vapors during cleaning operations.


</P>
</DIV8>

</DIV6>


<DIV6 N="39.2000" NODE="46:1.0.1.4.29.2" TYPE="SUBPART">
<HEAD>Subpart 39.2000—Equipment and Installation</HEAD>


<DIV8 N="§ 39.2001" NODE="46:1.0.1.4.29.2.7.1" TYPE="SECTION">
<HEAD>§ 39.2001   Vapor collection system—TB/ALL.</HEAD>
<P>(a) Vapor collection piping must be fixed piping and the vessel's vapor connection must be located as close as practicable to the loading manifold, except—
</P>
<P>(1) As allowed by the Commandant; and
</P>
<P>(2) A vessel certificated to carry cargo listed in 46 CFR, part 151, Table 151.05 or part 153, Table 1 may use flexible hoses no longer than three meters (9.84 feet) for interconnection between fixed piping onboard the vessel to preserve segregation of cargo systems. These flexible hoses must also meet the requirements in paragraph (i) of this section, excluding paragraph (i)(5), and meet the following additional requirements:
</P>
<P>(i) The installation of flexible hoses must include an isolation valve mounted on the tank side of the connection; and
</P>
<P>(ii) Hose connections permitted under paragraph (a)(2) of this section are exempt from the requirements of paragraph (h) of this section.
</P>
<P>(b) When collecting incompatible vapors simultaneously, vapors must be kept separate throughout the entire vapor collection system.
</P>
<P>(c) Vapor collection piping must be electrically bonded to the hull and must be electrically continuous.
</P>
<P>(d) The vapor collection system must have a mechanism to eliminate liquid condensation, such as draining and collecting liquid from each low point in the line.
</P>
<P>(e) For a tankship that has an inert gas system, a mechanism must be in place to isolate the inert gas supply from the vapor control system (VCS). The inert gas main isolation valve required by chapter II-2, Regulation 62.10.8 of SOLAS (incorporated by reference, see 46 CFR 39.1005), may be used to satisfy this requirement.
</P>
<P>(f) The vapor collection system must not interfere with the proper operation of the cargo tank venting system.
</P>
<P>(g) The tank vessel owner or operator must install an isolation valve capable of manual operation. It must be located at the vessel vapor connection and must clearly show whether the valve is in the open or closed position via an indicator, valve handle, or valve stem.
</P>
<P>(h) The last 1.0 meter (3.3 feet) of vapor piping upstream of the vessel vapor connection and each end of a vapor hose must be—
</P>
<P>(1) Painted in the sequence of red/yellow/red. The width of the red bands must be 0.1 meter (0.33 foot) and the width of the middle yellow band must be 0.8 meter (2.64 feet); and
</P>
<P>(2) Labeled with the word “VAPOR” painted in black letters at least 50.8 millimeters (2 inches) high.
</P>
<P>(i) Hoses that transfer vapors must meet the following requirements:
</P>
<P>(1) Have a design burst pressure of at least 25 pounds per square inch gauge (psig);
</P>
<P>(2) Have a maximum allowable working pressure no less than 5 psig;
</P>
<P>(3) Be capable of withstanding at least a 2.0 pounds per square inch (psi) vacuum without collapsing or constricting;
</P>
<P>(4) Be electrically continuous with a maximum resistance of 10,000 ohms;
</P>
<P>(5) Have flanges with—
</P>
<P>(i) A bolthole arrangement complying with the requirements for 150 pound class ANSI B16.5 flanges (incorporated by reference, see 46 CFR 39.1005); and
</P>
<P>(ii) One or more 15.9 millimeter (0.625 inch) diameter hole(s) located midway between boltholes and in line with the bolthole pattern; and
</P>
<P>(6) Be abrasion and kinking resistant.
</P>
<P>(j) Each vessel vapor connection flange face must have a permanent stud projecting outward that has a 12.7 millimeter (0.5 inch) diameter and is at least 25.4 millimeters (1 inch) long. It must be located at the top of the flange face, midway between boltholes, and in line with the bolthole pattern.
</P>
<P>(k) Quick disconnect couplings (QDCs) may be used instead of flanges at the flexible hose connection and fixed piping on tankships provided they meet ASTM F1122 (incorporated by reference, see 46 CFR 39.1005) and are designed as “Standard Class QDC.”
</P>
<P>(l) Hose saddles that provide adequate support to prevent kinking or collapse of hoses must accompany vapor hose handling equipment.
</P>
<P>(m) For cargoes that have toxic properties, listed in 46 CFR Table 151.05 with the “Special requirements” column referring to 46 CFR 151.50-5, an overfill alarm and shutdown system that meet the requirements of 46 CFR 39.2007(a), 39.2009(a), or 39.2009(b) must be used for primary overfill protection. If the vessel is also equipped with spill valves or rupture disks, their setpoints must be set higher than the vessel's pressure relief valve setting as required by 46 CFR 39.2009(a)(3).


</P>
</DIV8>


<DIV8 N="§ 39.2003" NODE="46:1.0.1.4.29.2.7.2" TYPE="SECTION">
<HEAD>§ 39.2003   Cargo gauging system—TB/ALL.</HEAD>
<P>(a) A cargo tank of the tank vessel connected to a vapor collection system must be equipped with a permanent or portable cargo gauging device that—
</P>
<P>(1) Is a closed type as defined in 46 CFR 151.15.10(c) that does not require opening the tank to the atmosphere during cargo transfer;
</P>
<P>(2) Allows the operator to determine the level of liquid in the tank for the full range of liquid levels in the tank;
</P>
<P>(3) Has an indicator for the level of liquid in the tank that is located where cargo transfer is controlled; and
</P>
<P>(4) If portable, is installed on the tank during the entire transfer operation.
</P>
<P>(b) Each cargo tank of a tank barge must have a high-level indicating device, unless the barge complies with 46 CFR 39.2009(a). The high-level indicating device must—
</P>
<P>(1) Indicate visually the level of liquid in the cargo tank when the liquid level is within a range of 1 meter (3.28 feet) of the top of the tank;
</P>
<P>(2) Show a permanent mark to indicate the maximum liquid level permitted under 46 CFR 39.3001(e) at even keel conditions; and
</P>
<P>(3) Be visible from all cargo control areas.


</P>
</DIV8>


<DIV8 N="§ 39.2007" NODE="46:1.0.1.4.29.2.7.3" TYPE="SECTION">
<HEAD>§ 39.2007   Tankship liquid overfill protection—T/ALL.</HEAD>
<P>(a) Each cargo tank of a tankship must be equipped with an intrinsically safe high-level alarm and a tank overfill alarm.
</P>
<P>(b) If installed after July 23, 1990, the high-level alarm and tank overfill alarm required by paragraph (a) of this section must—
</P>
<P>(1) Be independent of each other;
</P>
<P>(2) Activate an alarm in the event of loss of power to the alarm system;
</P>
<P>(3) Activate an alarm during the failure of electrical circuitry to the tank level sensor; and
</P>
<P>(4) Be able to be verified at the tank for proper operation prior to each transfer. This procedure may be achieved with the use of an electronic self-testing feature that monitors the condition of the alarm circuitry and sensor.
</P>
<P>(c) The high-level alarm required by paragraph (a) of this section must—
</P>
<P>(1) Activate an alarm once the cargo level reaches 95 percent of the tank capacity or higher, but before the tank overfill alarm;
</P>
<P>(2) Be identified with the legend “High-level Alarm” in black letters at least 50.8 millimeters (2 inches) high on a white background; and
</P>
<P>(3) Activate a visible and audible alarm so that it can be seen and heard on the vessel where cargo transfer is controlled.
</P>
<P>(d) The tank overfill alarm required by paragraph (a) of this section must—
</P>
<P>(1) Be independent of the cargo gauging system;
</P>
<P>(2) Be identified with the legend “TANK OVERFILL ALARM” in black letters at least 50.8 millimeters (2 inches) high on a white background;
</P>
<P>(3) Activate a visible and audible alarm so that it can be seen and heard on the vessel where cargo transfer is controlled and in the cargo deck area; and
</P>
<P>(4) Activate an alarm early enough to allow the person in charge of transfer operations to stop the cargo transfer before the tank overflows.
</P>
<P>(e) If a spill valve is installed on a cargo tank fitted with a vapor collection system, it must meet the requirements of 46 CFR 39.2009(a)(3).
</P>
<P>(f) If a rupture disk is installed on a cargo tank fitted with a vapor collection system, it must meet the requirements of 46 CFR 39.2009(a)(4).
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2016-0498, 82 FR 35089, July 28, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 39.2009" NODE="46:1.0.1.4.29.2.7.4" TYPE="SECTION">
<HEAD>§ 39.2009   Tank barge liquid overfill protection—B/ALL.</HEAD>
<P>(a) Each cargo tank of a tank barge must have one of the following liquid overfill protection arrangements:
</P>
<P>(1) A system meeting the requirements of 46 CFR 39.2007 that—
</P>
<P>(i) Includes a self-contained power supply;
</P>
<P>(ii) Is powered by generators on the barge; or
</P>
<P>(iii) Receives power from a facility and is fitted with a shore tie cable and a 120-volt, 20-ampere explosion-proof plug that meets—
</P>
<P>(A) ANSI NEMA WD-6 (incorporated by reference, see 46 CFR 39.1005);
</P>
<P>(B) NFPA 70, Articles 406.9 and 501-145 (incorporated by reference, see 46 CFR 39.1005); and
</P>
<P>(C) 46 CFR 111.105-9;
</P>
<P>(2) An intrinsically safe overfill control system that—
</P>
<P>(i) Is independent of the cargo-gauging device required by 46 CFR 39.2003(a);
</P>
<P>(ii) Activates an alarm and automatic shutdown system at the facility overfill control panel 60 seconds before the tank is 100 percent liquid-full during a facility-to-vessel cargo transfer;
</P>
<P>(iii) Activates an alarm and automatic shutdown system on the vessel discharging cargo 60 seconds before the tank is 100 percent liquid-full during a vessel-to-vessel cargo transfer;
</P>
<P>(iv) Can be inspected at the tank for proper operation prior to each loading;
</P>
<P>(v) Consists of components that, individually or in series, will not generate or store a total of more than 1.2 volts (V), 0.1 amperes (A), 25 megawatts (MW), or 20 microJoules (µJ);
</P>
<P>(vi) Has at least one tank overfill sensor switch per cargo tank that is designed to activate an alarm when its normally closed contacts are open;
</P>
<P>(vii) Has all tank overfill sensor switches connected in series;
</P>
<P>(viii) Has interconnecting cabling that meets 46 CFR 111.105-11(b) and (d), and 46 CFR 111.105-17(a); and
</P>
<P>(ix) Has a male plug with a five-wire, 16-A connector body meeting IEC 60309-1 and IEC 60309-2 (both incorporated by reference, see 46 CFR 39.1005), that is—
</P>
<P>(A) Configured with pins S2 and R1 for the tank overfill sensor circuit, pin G connected to the cabling shield, and pins N and T3 reserved for an optional high-level alarm circuit meeting the requirements of this paragraph; and
</P>
<P>(B) Labeled “Connector for Barge Overflow Control System” and labeled with the total inductance and capacitance of the connected switches and cabling;
</P>
<P>(3) A spill valve that meets ASTM F1271 requirements (incorporated by reference, see 46 CFR 39.1005), and—
</P>
<P>(i) Relieves at a predetermined pressure higher than the pressure at which the pressure relief valves meeting the requirements of 46 CFR 39.2011 operate;
</P>
<P>(ii) Limits the maximum pressure at the top of the cargo tank during liquid overfill to not more than the maximum design working pressure for the tank when at the maximum loading rate for the tank; and
</P>
<P>(iii) Has a means to prevent opening due to cargo sloshing while the vessel is in ocean or coastwise service; or
</P>
<P>(4) A rupture disk arrangement that meets paragraphs (a)(3)(i), (ii), and (iii) of this section and is approved by the Commandant.
</P>
<P>(b) A tank barge authorized to carry a cargo having toxic properties, meaning they are listed in 46 CFR Table 151.05 with the “Special requirements” column referring to 46 CFR 151.50-5, must comply with the requirements of 46 CFR 39.2001(m).


</P>
</DIV8>


<DIV8 N="§ 39.2011" NODE="46:1.0.1.4.29.2.7.5" TYPE="SECTION">
<HEAD>§ 39.2011   Vapor overpressure and vacuum protection—TB/ALL.</HEAD>
<P>(a) The cargo tank venting system required by 46 CFR 32.55 must—
</P>
<P>(1) Be capable of discharging cargo vapor at the maximum transfer rate plus the vapor growth for the cargo such that the pressure in the vapor space of each tank connected to the vapor control system (VCS) does not exceed—
</P>
<P>(i) The maximum design working pressure for the tank; or
</P>
<P>(ii) If a spill valve or rupture disk is fitted, the pressure at which the device operates;
</P>
<P>(2) Relieve at a pressure corresponding to a pressure in the cargo tank vapor space not less than 1.0 pounds per square inch gauge (psig);
</P>
<P>(3) Prevent a vacuum, which generates in any tank connected to the vapor collection system during the withdrawal of cargo or vapor at maximum rates, in a cargo tank vapor space from exceeding the maximum design vacuum; and
</P>
<P>(4) Not relieve at a vacuum corresponding to a vacuum in the cargo tank vapor space between 14.7 pounds per square inch absolute (psia) (0 psig) and 14.2 psia (−0.5 psig).
</P>
<P>(b) Each pressure-vacuum relief valve must—
</P>
<P>(1) Be type approved under 46 CFR 162.017 for the pressure and vacuum relief setting desired. Pressure-vacuum relief valves that meet the requirements of ISO 15364 (incorporated by reference, see § 39.1005) or equivalent standards acceptable to the flag state are acceptable for installation on foreign-flagged vessels and do not require type approval;
</P>
<P>(2) Be tested for venting capacity in accordance with paragraph 1.5.1.3 of API 2000 (incorporated by reference, see 46 CFR 39.1005). The test must be carried out with a flame screen fitted at the vacuum relief opening and at the discharge opening if the pressure-vacuum relief valve is not designed to ensure a minimum vapor discharge velocity of 30 meters (98.4 feet) per second; and
</P>
<P>(3) If installed after July 23, 1991, have a mechanism to check that it operates freely and does not remain in the open position.
</P>
<P>(c) A liquid filled pressure-vacuum breaker may be used for vapor overpressure and vacuum protection if the vessel owner or operator obtains the prior written approval of the Commandant.
</P>
<P>(d) Vapor growth must be calculated following the Marine Safety Center guidelines available in Coast Guard VCS guidance at <I>http://homeport.uscg.mil,</I> or as specifically approved in writing by the Commandant after consultation with the Marine Safety Center.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2020-0519, 89 FR 76697, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 39.2013" NODE="46:1.0.1.4.29.2.7.6" TYPE="SECTION">
<HEAD>§ 39.2013   High and low vapor pressure protection for tankships—T/ALL.</HEAD>
<P>Each tankship with a vapor collection system must be fitted with a pressure-sensing device, located as close as practicable to the vessel vapor connection, that measures the pressure in the main vapor collection line, which—
</P>
<P>(a) Has a pressure indicator located on the tankship where the cargo transfer is controlled; and
</P>
<P>(b) Has a high-pressure and a low-pressure alarm that—
</P>
<P>(1) Gives an audible and a visible warning on the vessel where the cargo transfer is controlled;
</P>
<P>(2) Activates an alarm when the pressure-sensing device measures a high pressure of not more than 90 percent of the lowest pressure relief valve setting in the cargo tank venting system; and
</P>
<P>(3) Activates an alarm when the pressure-sensing device measures a low pressure of not less than 0.144 pounds per square inch gauge (psig) for an inerted tankship, or the lowest vacuum relief valve setting in the cargo tank venting system for a non-inerted tankship.


</P>
</DIV8>


<DIV8 N="§ 39.2014" NODE="46:1.0.1.4.29.2.7.7" TYPE="SECTION">
<HEAD>§ 39.2014   Polymerizing cargoes safety—TB/ALL.</HEAD>
<P>(a) Common vapor headers for polymerizing cargoes must be constructed with adequate means to permit internal examination of vent headers.
</P>
<P>(b) Vapor piping systems and pressure-vacuum valves that are used for polymerizing cargoes must be inspected internally at least annually.
</P>
<P>(c) Pressure-vacuum valves and spill valves which are used for polymerizing cargoes must be tested for proper movement prior to each transfer.


</P>
</DIV8>


<DIV8 N="§ 39.2015" NODE="46:1.0.1.4.29.2.7.8" TYPE="SECTION">
<HEAD>§ 39.2015   Tank barge pressure-vacuum indicating device—B/ALL.</HEAD>
<P>A fixed pressure-sensing device must be installed as close as practicable to the vessel vapor connection on a tank barge with a vapor collection system. The pressure-sensing device must measure the pressure vacuum in the main vapor collection line and have a pressure indicator located where the cargo transfer is controlled.


</P>
</DIV8>

</DIV6>


<DIV6 N="39.3000" NODE="46:1.0.1.4.29.3" TYPE="SUBPART">
<HEAD>Subpart 39.3000—Vapor Collection Operations During Cargo Transfer</HEAD>


<DIV8 N="§ 39.3001" NODE="46:1.0.1.4.29.3.7.1" TYPE="SECTION">
<HEAD>§ 39.3001   Operational requirements for vapor control systems during cargo transfer—TB/ALL.</HEAD>
<P>(a) Vapor from a tank vessel may not be transferred to a facility in the United States, or vapor from a facility storage tank may not be transferred to a tank vessel, unless the facility's marine vapor control system (VCS) is certified by a certifying entity as meeting the requirements of 33 CFR part 154, subpart P and the facility's facility operations manual is marked by the local Coast Guard Captain of the Port (COTP) as required by 33 CFR 154.325(d).
</P>
<P>(b) Vapor from a tank vessel may not be transferred to a vessel that does not have its certificate of inspection or certificate of compliance endorsed as meeting the requirements of this part and for controlling vapor of the cargo being transferred.
</P>
<P>(c) For each cargo transferred using a vapor collection system, the pressure drop through the vapor collection system from the most remote cargo tank to the vessel vapor connection, including vapor hoses if used by the vessel, must be—
</P>
<P>(1) Calculated at the maximum transfer rate and at lesser transfer rates;
</P>
<P>(2) Calculated using a density estimate for the cargo vapor and air mixture, or vapor and inert gas mixture, based on a partial pressure (partial molar volumes) method for the mixture, assuming ideal gas law conditions;
</P>
<P>(3) Calculated using a vapor growth rate as stated in 46 CFR 39.2011(d) for the cargo being transferred; and
</P>
<P>(4) Included in the vessel's transfer procedures as a table or graph, showing the liquid transfer rate versus the pressure drop.
</P>
<P>(d) The rate of cargo transfer must not exceed the maximum allowable transfer rate as determined by the lesser of the following:
</P>
<P>(1) Eighty percent of the total venting capacity of the pressure relief valves in the cargo tank venting system when relieving at the set pressure.
</P>
<P>(2) The total vacuum relieving capacity of the vacuum relief valves in the cargo tank venting system when relieving at the set pressure.
</P>
<P>(3) For a given pressure at the facility vapor connection, or if vessel-to-vessel transfer at the vapor connection of the service vessel, then the rate based on pressure drop calculations at which the pressure in any cargo tank connected to the vapor collection system exceeds 80 percent of the setting of any pressure relief valve in the cargo tank venting system.
</P>
<P>(e) Cargo tanks must not be filled higher than—
</P>
<P>(1) 98.5 percent of the cargo tank volume; or
</P>
<P>(2) The level at which an overfill alarm complying with 46 CFR 39.2007 or 39.2009(a)(2) is set.
</P>
<P>(f) A cargo tank should remain sealed from the atmosphere during cargo transfer operations. The cargo tank may only be opened temporarily for gauging or sampling while the tank vessel is connected to a VCS as long as the following conditions are met:
</P>
<P>(1) The cargo tank is not being filled or no vapor is being transferred into the cargo tank;
</P>
<P>(2) For cargo loading, any pressure in the cargo tank vapor space is first reduced to atmospheric pressure by the VCS, except when the tank is inerted;
</P>
<P>(3) The cargo is not required to be closed or restricted gauged by 46 CFR part 151, Table 151.05 or part 153, Table 1; and
</P>
<P>(4) For static accumulating cargo, all metallic equipment used in sampling or gauging must be electrically bonded to the vessel and remain bonded to the vessel until it is removed from the tank, and if the tank is not inerted, 30 minutes must have elapsed after any cargo transfer to the tank is stopped, before the equipment is put into the tank.
</P>
<P>(g) For static accumulating cargo, the initial transfer rate must be controlled in accordance with OCIMF ISGOTT Section 11.1.7 (incorporated by reference, see 46 CFR 39.1005), in order to minimize the development of a static electrical charge.
</P>
<P>(h) If cargo vapor is collected by a facility that requires the vapor from the vessel to be inerted in accordance with 33 CFR 154.2105, the oxygen content in the vapor space of each cargo tank connected to the vapor collection system must not exceed 60 percent by volume of the cargo's minimum oxygen concentration for combustion (MOCC), or 8 percent by volume for vapor of crude oil, gasoline blends, or benzene, at the start of cargo transfer. The oxygen content of each tank, or each area of a tank formed by each partial bulkhead, must be measured at a point 1.0 meter (3.28 feet) below the tank top and at a point equal to one-half of the ullage.
</P>
<P>(i) If the vessel is equipped with an inert gas system, the isolation valve required by 46 CFR 39.2001(e) must remain closed during vapor transfer.
</P>
<P>(j) Unless equipped with an automatic self-test and circuit-monitoring feature, each high-level alarm and tank overfill alarm on a cargo tank being loaded, required by 46 CFR 39.2007 or 39.2009, must be tested at the tank for proper operation within 24 hours prior to the start of cargo transfer.


</P>
</DIV8>

</DIV6>


<DIV6 N="39.4000" NODE="46:1.0.1.4.29.4" TYPE="SUBPART">
<HEAD>Subpart 39.4000—Vessel-to-Vessel Transfers Using Vapor Balancing</HEAD>


<DIV8 N="§ 39.4001" NODE="46:1.0.1.4.29.4.7.1" TYPE="SECTION">
<HEAD>§ 39.4001   General requirements for vapor balancing—TB/ALL.</HEAD>
<P>(a) Vessels using vapor balancing while conducting a vessel-to-vessel transfer operation, directly or through a shore loop, must meet the requirements of this subpart in addition to the requirements of 46 CFR part 39, subparts 39.1000, 39.2000, and 39.3000. Arrangements other than vapor balancing used to control vapor emissions during a vessel-to-vessel transfer operation must receive approval from the Commandant.
</P>
<P>(b) A vapor balancing operation must receive approval from the Commandant to use a compressor or blower to assist vapor transfer.
</P>
<P>(c) Vapor balancing is prohibited when the cargo tanks on a vessel discharging cargo are inerted and the cargo tanks on a vessel receiving cargo are not inerted.
</P>
<P>(d) A vessel that intends to collect vapors (during a vessel-to-vessel transfer operation) from cargoes not previously approved must receive specific approval from the Commandant before beginning transfer operations.


</P>
</DIV8>


<DIV8 N="§ 39.4003" NODE="46:1.0.1.4.29.4.7.2" TYPE="SECTION">
<HEAD>§ 39.4003   Design and equipment for vapor balancing—TB/ALL.</HEAD>
<P>(a) During transfer operations, if the cargo tanks are inerted on a vessel discharging cargo to a receiving vessel with inerted cargo tanks, the service vessel must—
</P>
<P>(1) Inert the vapor transfer hose prior to transferring cargo vapor; and
</P>
<P>(2) Have an oxygen analyzer with a sensor or sampling connection fitted within 3 meters (9.74 feet) of the vessel vapor connection that—
</P>
<P>(i) Activates a visible and an audible alarm on the service vessel where cargo transfer is controlled when the oxygen content in the vapor collection system exceeds 60 percent by volume of the cargo's minimum oxygen concentration for combustion (MOCC), or 8 percent by volume for vapor of crude oil, gasoline blends, or benzene;
</P>
<P>(ii) Has an oxygen concentration indicator located on the service vessel where the cargo transfer is controlled; and
</P>
<P>(iii) Has a connection for injecting a span gas of known concentration for calibration and testing of the oxygen analyzer.
</P>
<P>(b) If the cargo tanks are not inerted on a vessel discharging cargo during transfer operations, and the cargo is flammable or combustible, the vapor collection line on the service vessel must be fitted with a detonation arrester that meets the requirements of 33 CFR 154.2106, and be located within 3 meters (9.74 feet) of the vessel vapor connection.
</P>
<P>(c) An electrical insulating flange or one length of non-conductive hose must be provided between the vessel vapor connection on each vessel operating a vessel-to-vessel cargo transfer.


</P>
</DIV8>


<DIV8 N="§ 39.4005" NODE="46:1.0.1.4.29.4.7.3" TYPE="SECTION">
<HEAD>§ 39.4005   Operational requirements for vapor balancing—TB/ALL.</HEAD>
<P>(a) During a vessel-to-vessel transfer operation, each cargo tank being loaded must be connected by the vapor collection system to a cargo tank that is being discharged.
</P>
<P>(b) If the cargo tanks on both the vessel discharging cargo and the vessel receiving cargo are inerted, the following requirements must be met:
</P>
<P>(1) Each tank on a vessel receiving cargo, which is connected to the vapor collection system, must be tested prior to cargo transfer to ensure that the oxygen content in the vapor space does not exceed 60 percent by volume of the cargo's minimum oxygen concentration for combustion (MOCC), or 8 percent by volume for vapor of crude oil, gasoline blends, or benzene. The oxygen content of each tank, or each area of a tank formed by each partial bulkhead, must be measured at a point 1 meter (3.28 feet) below the tank top and at a point equal to one-half of the ullage;
</P>
<P>(2) Prior to starting transfer operations, the oxygen analyzer required by 46 CFR 39.4003(a) must be tested for proper operation;
</P>
<P>(3) During transfer operations the oxygen content of vapors being transferred must be continuously monitored;
</P>
<P>(4) Cargo transfer must be terminated if the oxygen content exceeds 60 percent by volume of the cargo's MOCC, or 8 percent by volume for vapor of crude oil, gasoline blends, or benzene;
</P>
<P>(5) Transfer operations may resume once the oxygen content in the tanks of the vessel receiving cargo is reduced to 60 percent by volume or less of the cargo's MOCC, or 8 percent by volume or less for vapor of crude oil, gasoline blends, or benzene; and
</P>
<P>(6) Prior to starting vapor transfer operations, the vapor transfer hose must be purged of air and inerted.
</P>
<P>(c) The isolation valve located on the service vessel required by 46 CFR 39.2001(g) must not be opened until the pressure in the vapor collection system on the vessel receiving cargo exceeds the pressure in the vapor collection system on the vessel discharging cargo.
</P>
<P>(d) The vessel discharging cargo must control the cargo transfer rate so that the transfer rate does not exceed—
</P>
<P>(1) The authorized maximum discharge rate of the vessel discharging cargo;
</P>
<P>(2) The authorized maximum loading rate of the vessel receiving cargo; or
</P>
<P>(3) The processing rate of the approved vessel vapor processing system, if one is used to process the vapor collected during the transfer operations.
</P>
<P>(e) The pressure in the vapor space of any cargo tank connected to the vapor collection line on either the vessel receiving cargo or the vessel discharging cargo must not exceed 80 percent of the lowest setting of any pressure relief valve during ballasting or cargo transfer.
</P>
<P>(f) Impressed current cathodic protection systems must be de-energized during cargo transfer operations.
</P>
<P>(g) Tank washing is prohibited unless the cargo tanks on both the vessel discharging cargo and the vessel receiving cargo are inerted, or the tank is isolated from the vapor collection line.


</P>
</DIV8>

</DIV6>


<DIV6 N="39.5000" NODE="46:1.0.1.4.29.5" TYPE="SUBPART">
<HEAD>Subpart 39.5000—Multi-breasted Loading Using a Single Facility Vapor Connection</HEAD>


<DIV8 N="§ 39.5001" NODE="46:1.0.1.4.29.5.7.1" TYPE="SECTION">
<HEAD>§ 39.5001   General requirements for multi-breasted loading—B/CLBR.</HEAD>
<P>(a) Each barge must be owned or operated by the same entity and must have an approved vapor control system (VCS).
</P>
<P>(b) There must be only one crossover vapor hose and it must—
</P>
<P>(1) Comply with 46 CFR 39.2001(h) and (i);
</P>
<P>(2) Have a diameter at least as that of the largest pipe in the outboard barge's VCS, and
</P>
<P>(3) If it extends more than 25 feet (7.62 meters) between the two barges during the transfer operation, it must be as short as is practicable, safe for the conditions, supported off the vessels' decks, and its pressure drop calculations must be approved for its length by the Marine Safety Center (MSC), or reapproved by the MSC if existing approval was based on a 25-foot hose.
</P>
<P>(c) The hazards associated with barge-to-barge or barge-to-shore electric currents must be controlled in accordance with sections 11.9 or 17.5 of OCIMF ISGOTT (incorporated by reference, see 46 CFR 39.1005).
</P>
<P>(d) The cargo transfer procedures must reflect the procedures to align and disconnect a facility VCS to and from an inboard barge, and alternately, to and from an outboard barge through the vapor cross-over hose and the inboard barge's vapor header, or “dummy” header. This must include proper connections for the facility VCS's alarm/shutdown system to the alarm/shutdown system of the barge being loaded at the time.
</P>
<P>(e) Calculations for multi-breasted loading must consider additional pressure drops across the barges' vapor collection systems and the cross vapor hose and must be reviewed and approved by the MSC per 46 CFR 39.1017(a).
</P>
<P>(f) Barge owners and operators must comply with any additional operational requirements imposed by the local Captain of the Port (COTP) in whose zone the shore facility is located. These facilities' VCSs must be certified for conducting such an operation.


</P>
</DIV8>


<DIV8 N="§ 39.5003" NODE="46:1.0.1.4.29.5.7.2" TYPE="SECTION">
<HEAD>§ 39.5003   Additional requirements for multi-breasted loading using an inboard barge vapor collection system—B/CLBR.</HEAD>
<P>(a) Each barge must have at least one liquid overfill protection system that fulfills the requirements of 46 CFR 39.2009.
</P>
<P>(b) The vapor header of an inboard barge that is used during outboard barge loading must—
</P>
<P>(1) Be aligned with the vapor header of the outboard barge;
</P>
<P>(2) Have a diameter at least as large as the diameter of the largest pipe in the vapor collection system of the outboard barge; and
</P>
<P>(3) Be marked in accordance with 46 CFR 39.2001(h).
</P>
<P>(c) Persons holding an appropriate tank vessel endorsement trained in and familiar with multi-breasted loading operations, must be onboard each barge during transfer operations. The Tank Barge-PIC serves as the barge Person in Charge (PIC). During transfer operations, the barge PICs must maintain constant communication with each other as well as with the facility PIC.
</P>
<P>(d) If multi-breasted loading will be conducted using more than one liquid transfer hose from the shore facility, the facility must be capable of activating the emergency shutdown system required by 33 CFR 154.550. This will automatically stop the cargo flow to each transfer hose simultaneously, in the event an upset condition occurs that closes the remotely operated cargo vapor shutoff valve in the facility's vapor control system. Multi-breasted loading is prohibited unless the shore facility can comply with this requirement.
</P>
<CITA TYPE="N">[USCG-1999-5150, 78 FR 42642, July 16, 2013, as amended by USCG-2021-0097, 89 FR 93140, Nov. 25, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 39.5005" NODE="46:1.0.1.4.29.5.7.3" TYPE="SECTION">
<HEAD>§ 39.5005   Additional requirements for multi-breasted loading using a “dummy” vapor header—B/CLBR.</HEAD>
<P>(a) Each inboard barge “dummy” header used during outboard barge loading must—
</P>
<P>(1) Be aligned with the vapor header of the outboard barge;
</P>
<P>(2) Have a diameter at least as large as the diameter of the largest pipe in the vapor collection system of the outboard barge;
</P>
<P>(3) Be marked in accordance with 46 CFR 39.2001(h); and
</P>
<P>(4) Meet the same design and installation requirements for the vapor collection piping onboard the same barge.
</P>
<P>(b) Flanges must meet the same design and installation requirements for flanges in the vapor collection system onboard the same barge.
</P>
<P>(c) A stud must be permanently attached, as required in 46 CFR 39.2001(j), to the vapor connection flange on the “dummy” header.


</P>
</DIV8>

</DIV6>


<DIV6 N="39.6000" NODE="46:1.0.1.4.29.6" TYPE="SUBPART">
<HEAD>Subpart 39.6000—Tank Barge Cleaning Operations with Vapor Collection</HEAD>


<DIV8 N="§ 39.6001" NODE="46:1.0.1.4.29.6.7.1" TYPE="SECTION">
<HEAD>§ 39.6001   Design and equipment of vapor collection and stripping systems—B/ALL.</HEAD>
<P>(a) Each barge engaged in cleaning operations at an approved cleaning facility must have a conductive fixed stripping line installed in each cargo tank. The line must extend to the low point of each cargo tank, extend through and be welded to the top of the cargo tank, and terminate above deck with a full port valve plugged at the open end.
</P>
<P>(b) An existing fixed stripping system may be used instead of the stripping line required in paragraph (a) of this section.
</P>
<P>(c) Each stripping line must be labeled at an on-deck location with the words “Stripping Line-Tank” followed by the tank's number, name, or location.
</P>
<P>(d) Vapors may be collected from the barge's cargo tanks through a common fixed vapor header, through the fixed liquid cargo header, or through flanged flexible hoses located at the top of each cargo tank.
</P>
<P>(e) The vapor collection system must not interfere with the proper operation of the cargo tank venting system.
</P>
<P>(f) A barge being gas-freed by a fluid displacement system must fulfill the following requirements:
</P>
<P>(1) If the fluid medium is a compressible fluid, such as inert gas, it must be injected into the barge's cargo tanks through a common fixed vapor header, through the fixed liquid cargo header, or through a flexible hoses flanged to a connection located at the top of each cargo tank;
</P>
<P>(2) If the fluid medium is a non-compressible fluid, such as water, it must be injected into the barge's cargo tanks through the fixed liquid cargo header only; and
</P>
<P>(3) If the fluid medium is a non-compressible fluid, such as water, the barge must be equipped with a liquid overfill protection arrangement and fulfill the requirements for tank barge liquid overfill protection contained in 46 CFR 39.2009.
</P>
<P>(g) The barge vapor connection must be electrically insulated from the facility vapor connection and the fluid injection connection must be electrically insulated from the fluid injection source, if fitted, in accordance with OCIMF ISGOTT section 17.5 (incorporated by reference, see 46 CFR 39.1005).
</P>
<P>(h) Vapor collection piping must be electrically bonded to the barge hull and must be electrically continuous.
</P>
<P>(i) All equipment used on the barge during cleaning operations must be electrically bonded to the barge and tested to ensure electrical continuity prior to each use.
</P>
<P>(j) Hoses used for the transfer of vapors during cleaning operations must meet the requirements of 46 CFR 39.2001(i) and have markings as required in 46 CFR 39.2001(h).
</P>
<P>(k) Hoses used for the transfer of liquids during cleaning operations must—
</P>
<P>(1) Have a designed burst pressure of at least 600 pounds per square inch gauge (psig);
</P>
<P>(2) Have a maximum allowable working pressure of at least 150 psig;
</P>
<P>(3) Be capable of withstanding at least the maximum vacuum rating of the cleaning facility's vapor-moving device without collapsing or constricting;
</P>
<P>(4) Be electrically continuous with a maximum resistance of 10,000 ohms;
</P>
<P>(5) Have flanges with a bolthole arrangement complying with the requirements for 150 pound class ANSI B16.5 flanges (incorporated by reference, see 46 CFR 39.1005); and
</P>
<P>(6) Be abrasion and kinking resistant and compatible with the liquids being transferred.
</P>
<P>(l) If a hose is used to transfer either vapor or liquid from the barge during cleaning operations, hose saddles that provide adequate support to prevent the collapse or kinking of hoses must accompany hose handling equipment.


</P>
</DIV8>


<DIV8 N="§ 39.6003" NODE="46:1.0.1.4.29.6.7.2" TYPE="SECTION">
<HEAD>§ 39.6003   Overpressure and underpressure protection during stripping or gas-freeing operations—B/ALL.</HEAD>
<P>(a) The volumetric flow rates during stripping or gas-freeing operations must be limited within a range such that the cargo tank venting system required by 46 CFR 32.55 will keep the cargo tank within its maximum design working pressure or the maximum design vacuum.
</P>
<P>(b) Each barge must be fitted with a means for connecting the pressure-sensing and pressure-indicating devices required by 33 CFR 154.2203(g) and (o) on each cargo tank top, or on the common vapor header provided that pressures measured by the devices are adjusted to compensate for the pressure drop across the vapor piping from the cargo tank to the devices. The valve for the connection point must be labeled “Pressure Sensor/indicator Connection.”
</P>
<P>(c) For stripping operations with closed cargo tanks, the maximum stripping rate must not exceed the volumetric flow capacity of the vacuum relief valve protecting the cargo tank.


</P>
</DIV8>


<DIV8 N="§ 39.6005" NODE="46:1.0.1.4.29.6.7.3" TYPE="SECTION">
<HEAD>§ 39.6005   Inspection prior to conducting gas-freeing operations—B/ALL.</HEAD>
<P>(a) The following inspections must be conducted by the barge person in charge prior to commencing gas-freeing operations, and show that—
</P>
<P>(1) Each part of the barge's vapor collection system is aligned to allow vapor to flow to a cleaning facility's vapor control system (VCS);
</P>
<P>(2) If a fluid displacement system is used to conduct gas-freeing operations—
</P>
<P>(i) The fluid supply line is connected to the fluid injection connection; and
</P>
<P>(ii) The maximum fluid injection rate is determined in accordance with 46 CFR 39.6007(c)(2);
</P>
<P>(3) The maximum stripping or gas-freeing rate is determined in accordance with 46 CFR 39.6003(c) or 39.6007(c), respectively, and adequate openings required by 46 CFR 39.6007(c)(1) are available and identified;
</P>
<P>(4) The pressure-sensing and pressure-indicating devices required by 33 CFR 154.2203 are connected as required by 46 CFR 39.6003(b);
</P>
<P>(5) The maximum and minimum operating pressures of the barge being cleaned are determined;
</P>
<P>(6) Unrepaired loose covers, kinks, bulges, gouges, cuts, slashes, soft spots, or any other defects which would permit the discharge of vapors through the vapor recovery hose material must be detected during inspection and repaired prior to operation;
</P>
<P>(7) The facility vapor connection is electrically insulated from the barge vapor connection and the fluid injection connection is electrically insulated from the fluid injection source, if fitted, in accordance with OCIMF ISGOTT section 17.5 (incorporated by reference, see 46 CFR 39.1005); and
</P>
<P>(8) All equipment is bonded in accordance with 46 CFR 39.6001(h).


</P>
</DIV8>


<DIV8 N="§ 39.6007" NODE="46:1.0.1.4.29.6.7.4" TYPE="SECTION">
<HEAD>§ 39.6007   Operational requirements for tank barge cleaning—B/ALL.</HEAD>
<P>(a) During cleaning operations, vapors from a tank barge cannot be transferred to a cleaning facility which does not have a marine vapor control system (VCS) certified by a certifying entity, and its facility operations manual endorsed by the Captain of the Port (COTP) as meeting the requirements of 33 CFR part 154, subpart P.
</P>
<P>(b) Prior to commencing stripping operations, the maximum allowable stripping rate must be determined. The maximum allowable stripping rate must not exceed the volumetric flow capacity of the vacuum relief valve protecting the cargo tank.
</P>
<P>(c) The maximum gas-freeing rate is determined by the following:
</P>
<P>(1) For a vacuum displacement system—
</P>
<P>(i) The maximum allowable gas-freeing rate is a function of the area open to the atmosphere for the cargo tank being gas-freed. The area open to the atmosphere must be large enough to maintain the pressure in the cargo tank being gas-freed at or above 14.5 pounds per square inch absolute (psia) (−0.2 pounds per square inch gauge (psig));
</P>
<P>(ii) The maximum allowable gas-freeing rate must be calculated from Table 1 of this section, using the area open to the atmosphere for the cargo tank being gas-freed as the entering determination;
</P>
<P>(2) For a fluid displacement system, the maximum allowable gas-freeing rate is determined by the lesser of the following:
</P>
<P>(i) Eighty percent of the total venting capacity of the pressure relief valve in the cargo tank venting system when relieving at its set pressure;
</P>
<P>(ii) Eighty percent of the total vacuum relieving capacity of the vacuum relief valve in the cargo tank venting system when relieving at its set pressure; or
</P>
<P>(iii) The rate based on pressure drop calculations at which, for a given pressure at the facility vapor connection, the pressure in the cargo tank being gas-freed exceeds 80 percent of the setting of any pressure relief valve in the cargo tank venting system.
</P>
<P>(d) Any hatch and/or fitting used to calculate the minimum area required to be open to the atmosphere must be opened and secured in such a manner as to prevent accidental closure during gas freeing. All flame screens for the hatch and/or fitting opened must be removed in order to allow for maximum airflow. The hatch and/or fitting must be secured open before the pressure in the cargo tank falls below 10 percent of the highest setting of any of the barge's vacuum relief valves.
</P>
<P>(e) “Do Not Close Hatch/Fitting” signs must be conspicuously posted near the hatch and/or fitting opened during gas-freeing operations.
</P>
<P>(f) To minimize the dangers of static electricity, all equipment used on the barge during gas-freeing and cleaning operations must be electrically bonded to the barge and tested to ensure electrical continuity before each use.
</P>
<P>(g) If the barge is equipped with an inert gas system, the inert gas main isolation valve must remain closed during cleaning operations.
</P>
<P>(h) Vapors from incompatible cargoes that are collected simultaneously must be kept separated throughout the barge's entire vapor collection system. Chemical compatibility must be determined in accordance with the procedures contained in 46 CFR part 150, part A.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1—Minimum Open Area for Barge Cleaning Hatches
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Air flow (CFM)
<br/>(cubic feet/minute)
</TH><TH class="gpotbl_colhed" scope="col">Air flow (CFS)
<br/>(cubic feet/
<br/>second)
</TH><TH class="gpotbl_colhed" scope="col">Open area 
<br/>(square inches)
</TH><TH class="gpotbl_colhed" scope="col">Diameter
<br/>opening
<br/>(inches)
</TH><TH class="gpotbl_colhed" scope="col">Square opening
<br/>(inches)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">8.3</TD><TD align="right" class="gpotbl_cell">10.7</TD><TD align="right" class="gpotbl_cell">3.7</TD><TD align="right" class="gpotbl_cell">3.3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">12.8</TD><TD align="right" class="gpotbl_cell">4.0</TD><TD align="right" class="gpotbl_cell">3.6
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">700</TD><TD align="right" class="gpotbl_cell">11.7</TD><TD align="right" class="gpotbl_cell">15.0</TD><TD align="right" class="gpotbl_cell">4.4</TD><TD align="right" class="gpotbl_cell">3.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">13.3</TD><TD align="right" class="gpotbl_cell">17.1</TD><TD align="right" class="gpotbl_cell">4.7</TD><TD align="right" class="gpotbl_cell">4.1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">900</TD><TD align="right" class="gpotbl_cell">15.0</TD><TD align="right" class="gpotbl_cell">19.3</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">4.4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1000</TD><TD align="right" class="gpotbl_cell">16.7</TD><TD align="right" class="gpotbl_cell">21.4</TD><TD align="right" class="gpotbl_cell">5.2</TD><TD align="right" class="gpotbl_cell">4.6
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1100</TD><TD align="right" class="gpotbl_cell">18.3</TD><TD align="right" class="gpotbl_cell">23.6</TD><TD align="right" class="gpotbl_cell">5.5</TD><TD align="right" class="gpotbl_cell">4.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1200</TD><TD align="right" class="gpotbl_cell">20.0</TD><TD align="right" class="gpotbl_cell">25.7</TD><TD align="right" class="gpotbl_cell">5.7</TD><TD align="right" class="gpotbl_cell">5.1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1300</TD><TD align="right" class="gpotbl_cell">21.7</TD><TD align="right" class="gpotbl_cell">27.8</TD><TD align="right" class="gpotbl_cell">6.0</TD><TD align="right" class="gpotbl_cell">5.3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1400</TD><TD align="right" class="gpotbl_cell">23.3</TD><TD align="right" class="gpotbl_cell">30.0</TD><TD align="right" class="gpotbl_cell">6.2</TD><TD align="right" class="gpotbl_cell">5.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1500</TD><TD align="right" class="gpotbl_cell">25.0</TD><TD align="right" class="gpotbl_cell">32.1</TD><TD align="right" class="gpotbl_cell">6.4</TD><TD align="right" class="gpotbl_cell">5.7
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1600</TD><TD align="right" class="gpotbl_cell">26.7</TD><TD align="right" class="gpotbl_cell">34.3</TD><TD align="right" class="gpotbl_cell">6.6</TD><TD align="right" class="gpotbl_cell">5.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1700</TD><TD align="right" class="gpotbl_cell">28.3</TD><TD align="right" class="gpotbl_cell">36.4</TD><TD align="right" class="gpotbl_cell">6.8</TD><TD align="right" class="gpotbl_cell">6.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1800</TD><TD align="right" class="gpotbl_cell">30.0</TD><TD align="right" class="gpotbl_cell">38.5</TD><TD align="right" class="gpotbl_cell">7.0</TD><TD align="right" class="gpotbl_cell">6.2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1900</TD><TD align="right" class="gpotbl_cell">31.7</TD><TD align="right" class="gpotbl_cell">40.7</TD><TD align="right" class="gpotbl_cell">7.2</TD><TD align="right" class="gpotbl_cell">6.4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2000</TD><TD align="right" class="gpotbl_cell">33.3</TD><TD align="right" class="gpotbl_cell">42.8</TD><TD align="right" class="gpotbl_cell">7.4</TD><TD align="right" class="gpotbl_cell">6.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2100</TD><TD align="right" class="gpotbl_cell">35.0</TD><TD align="right" class="gpotbl_cell">45.0</TD><TD align="right" class="gpotbl_cell">7.6</TD><TD align="right" class="gpotbl_cell">6.7
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2200</TD><TD align="right" class="gpotbl_cell">36.7</TD><TD align="right" class="gpotbl_cell">47.1</TD><TD align="right" class="gpotbl_cell">7.7</TD><TD align="right" class="gpotbl_cell">6.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2300</TD><TD align="right" class="gpotbl_cell">38.3</TD><TD align="right" class="gpotbl_cell">49.3</TD><TD align="right" class="gpotbl_cell">7.9</TD><TD align="right" class="gpotbl_cell">7.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2400</TD><TD align="right" class="gpotbl_cell">40.0</TD><TD align="right" class="gpotbl_cell">51.4</TD><TD align="right" class="gpotbl_cell">8.1</TD><TD align="right" class="gpotbl_cell">7.2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2500</TD><TD align="right" class="gpotbl_cell">41.7</TD><TD align="right" class="gpotbl_cell">53.5</TD><TD align="right" class="gpotbl_cell">8.3</TD><TD align="right" class="gpotbl_cell">7.3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2600</TD><TD align="right" class="gpotbl_cell">43.3</TD><TD align="right" class="gpotbl_cell">55.7</TD><TD align="right" class="gpotbl_cell">8.4</TD><TD align="right" class="gpotbl_cell">7.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2700</TD><TD align="right" class="gpotbl_cell">45.0</TD><TD align="right" class="gpotbl_cell">57.8</TD><TD align="right" class="gpotbl_cell">8.6</TD><TD align="right" class="gpotbl_cell">7.6
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2800</TD><TD align="right" class="gpotbl_cell">46.7</TD><TD align="right" class="gpotbl_cell">60.0</TD><TD align="right" class="gpotbl_cell">8.7</TD><TD align="right" class="gpotbl_cell">7.7
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2900</TD><TD align="right" class="gpotbl_cell">48.3</TD><TD align="right" class="gpotbl_cell">62.1</TD><TD align="right" class="gpotbl_cell">8.9</TD><TD align="right" class="gpotbl_cell">7.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3000</TD><TD align="right" class="gpotbl_cell">50.0</TD><TD align="right" class="gpotbl_cell">64.2</TD><TD align="right" class="gpotbl_cell">9.0</TD><TD align="right" class="gpotbl_cell">8.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3100</TD><TD align="right" class="gpotbl_cell">51.7</TD><TD align="right" class="gpotbl_cell">66.4</TD><TD align="right" class="gpotbl_cell">9.2</TD><TD align="right" class="gpotbl_cell">8.1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3200</TD><TD align="right" class="gpotbl_cell">53.3</TD><TD align="right" class="gpotbl_cell">68.5</TD><TD align="right" class="gpotbl_cell">9.3</TD><TD align="right" class="gpotbl_cell">8.3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3300</TD><TD align="right" class="gpotbl_cell">55.0</TD><TD align="right" class="gpotbl_cell">70.7</TD><TD align="right" class="gpotbl_cell">9.5</TD><TD align="right" class="gpotbl_cell">8.4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3400</TD><TD align="right" class="gpotbl_cell">56.7</TD><TD align="right" class="gpotbl_cell">72.8</TD><TD align="right" class="gpotbl_cell">9.6</TD><TD align="right" class="gpotbl_cell">8.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3500</TD><TD align="right" class="gpotbl_cell">58.3</TD><TD align="right" class="gpotbl_cell">75.0</TD><TD align="right" class="gpotbl_cell">9.8</TD><TD align="right" class="gpotbl_cell">8.7
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3600</TD><TD align="right" class="gpotbl_cell">60.0</TD><TD align="right" class="gpotbl_cell">77.1</TD><TD align="right" class="gpotbl_cell">9.9</TD><TD align="right" class="gpotbl_cell">8.8
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3700</TD><TD align="right" class="gpotbl_cell">61.7</TD><TD align="right" class="gpotbl_cell">79.2</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">8.9
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3800</TD><TD align="right" class="gpotbl_cell">63.3</TD><TD align="right" class="gpotbl_cell">81.4</TD><TD align="right" class="gpotbl_cell">10.2</TD><TD align="right" class="gpotbl_cell">9.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3900</TD><TD align="right" class="gpotbl_cell">65.0</TD><TD align="right" class="gpotbl_cell">83.5</TD><TD align="right" class="gpotbl_cell">10.3</TD><TD align="right" class="gpotbl_cell">9.1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4000</TD><TD align="right" class="gpotbl_cell">66.7</TD><TD align="right" class="gpotbl_cell">85.7</TD><TD align="right" class="gpotbl_cell">10.4</TD><TD align="right" class="gpotbl_cell">9.3</TD></TR></TABLE></DIV></DIV>
</DIV8>


<DIV8 N="§ 39.6009" NODE="46:1.0.1.4.29.6.7.5" TYPE="SECTION">
<HEAD>§ 39.6009   Barge person in charge: Designation and qualifications—B/ALL.</HEAD>
<P>The designation and qualification requirements contained in 33 CFR 155.700 and 33 CFR 155.710(a)(2) apply to the barge person in charge.


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="40" NODE="46:1.0.1.4.30" TYPE="PART">
<HEAD>PART 40 [RESERVED]


</HEAD>
</DIV5>

</DIV4>

</DIV3>

</DIV1>

</ECFRBRWS>
<ECFRBRWS>
<AMDDATE>Nov. 24, 2025 (fm)
</AMDDATE>

<DIV1 N="2" NODE="46:2" TYPE="TITLE">

<HEAD>Title 46—Shipping--Volume 2</HEAD>
<CFRTOC>
<PTHD>Part 
</PTHD>
<CHAPTI>
<SUBJECT><E T="04">chapter i</E>—Coast Guard, Department of Homeland Security (Continued) 
</SUBJECT>
<PG>42


</PG></CHAPTI></CFRTOC>

<DIV3 N="I" NODE="46:2.0.1" TYPE="CHAPTER">

<HEAD> CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)</HEAD>

<DIV4 N="E" NODE="46:2.0.1.1" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER E—LOAD LINES


</HEAD>

<DIV5 N="41" NODE="46:2.0.1.1.1" TYPE="PART">
<HEAD>PART 41 [RESERVED]


</HEAD>
</DIV5>


<DIV5 N="42" NODE="46:2.0.1.1.2" TYPE="PART">
<HEAD>PART 42—DOMESTIC AND FOREIGN VOYAGES BY SEA 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 5101-5116; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4; section 42.01-5 also issued under the authority of 44 U.S.C. 3507.








</PSPACE></AUTH>

<DIV6 N="42.01" NODE="46:2.0.1.1.2.1" TYPE="SUBPART">
<HEAD>Subpart 42.01—Authority and Purpose</HEAD>


<DIV8 N="§ 42.01-1" NODE="46:2.0.1.1.2.1.1.1" TYPE="SECTION">
<HEAD>§ 42.01-1   Authority for regulations.</HEAD>
<P>The statutory authority to prescribe rules and regulations requiring certain vessels to have and display load line marks indicating the maximum amidship draft to which such vessels may be safely loaded and certification thereof by the assigning authority is in 46 U.S.C. 5101-5116.
</P>
<CITA TYPE="N">[CGD 80-120, 47 FR 5721, Feb. 8, 1982, as amended by CGD 97-057, 62 FR 51043, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 42.01-5" NODE="46:2.0.1.1.2.1.1.2" TYPE="SECTION">
<HEAD>§ 42.01-5   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 42</TD><TD align="right" class="gpotbl_cell">1625-0013
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 44</TD><TD align="right" class="gpotbl_cell">1625-0013
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 45</TD><TD align="right" class="gpotbl_cell">1625-0013
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 46</TD><TD align="right" class="gpotbl_cell">1625-0013</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[49 FR 38120, Sept. 27, 1984, as amended by USCG-2004-18884, 69 FR 58345, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 42.01-10" NODE="46:2.0.1.1.2.1.1.3" TYPE="SECTION">
<HEAD>§ 42.01-10   Purpose of regulations.</HEAD>
<P>(a) The load line marks when placed on a vessel shall indicate the maximum amidships draft to which such vessel can be lawfully submerged, in the various circumstances and seasons applicable to such vessel. 
</P>
<P>(b) This subchapter sets forth the uniform minimum requirements for load line marks on various categories of vessels. It also sets forth requirements for surveys relating to the assignment of load lines, the issuing of load line certificates by authorized issuing authorities, and the carriage of load line certificates aboard vessels.
</P>
<P>(c) The rules and regulations in this subchapter also provide for the enforcement of load line requirements and control over vessels when it is believed such vessels may be in violation of applicable load line requirements.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10049, July 12, 1968, as amended by CGD 80-120, 47 FR 5721, Feb. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.03" NODE="46:2.0.1.1.2.2" TYPE="SUBPART">
<HEAD>Subpart 42.03—Application</HEAD>


<DIV8 N="§ 42.03-5" NODE="46:2.0.1.1.2.2.1.1" TYPE="SECTION">
<HEAD>§ 42.03-5   U.S.-flag vessels subject to the requirements of this subchapter.</HEAD>
<P>(a) <I>Vessels engaged in foreign voyages or international voyages other than solely Great Lakes voyages.</I> (1) All U.S. flag vessels which engage in foreign voyages or international voyages by sea (other than solely in Great Lakes voyages) are subject to this part; except the following:
</P>
<P>(i) Ships of war;
</P>
<P>(ii) New vessels of less than 79 feet in length;
</P>
<P>(iii) Existing vessels of less than 150 gross tons;
</P>
<P>(iv) Pleasure yachts not engaged in trade; and
</P>
<P>(v) Fishing vessels.
</P>
<P>(2) As provided in Article 4(4) of the 1966 Convention, in order for existing vessels to take advantage of any reduction in freeboards from those previously assigned, the regulations in subparts 42.13 to 42.25, inclusive, of this part shall be fully complied with. Except for due cause, such vessels shall not be required to increase their freeboards under the provisions of the 1966 Convention. 
</P>
<P>(3) All U.S.-flag vessels authorized to engage in foreign or international voyages may also engage in domestic voyages by sea and, as permitted by § 45.9 of this part and part 47 of this subchapter, in Great Lakes voyages without additional load line marks and/or certificates. Where additional load line marks and certificates are provided to specifically cover “Special Service, Coastwise” or “Great Lakes” operation, such vessels are subject to the applicable provisions of parts 44 and 45 of this subchapter.
</P>
<P>(b) <I>Vessels engaged in domestic voyages by sea.</I> (1) All U.S.-flag vessels which engage in domestic voyages by sea (coastwise and intercoastal voyages) shall be subject to the applicable provisions of this part except the following: 
</P>
<P>(i) Merchant vessels of less than 150 gross tons. 
</P>
<P>(ii) Vessels which are mechanically propelled and numbered by a State or the Coast Guard under the Federal Boat Safety Act of 1971 (46 U.S.C. 1451 <I>et seq.</I>) and not required by other laws to be inspected or certified by the U.S. Coast Guard. (This exception includes all mechanically propelled vessels of less than 150 gross tons, and uninspected motor propelled oceanographic vessels of less than 300 gross tons while operating pursuant to 46 U.S.C. 2113. 
</P>
<P>(iii) Pleasure craft not used or engaged in trade or commerce. 
</P>
<P>(iv) Barges of less than 150 gross tons. 
</P>
<P>(v) Vessels engaged exclusively in voyages on waters within the United States or its possessions and which are determined not to be “coastwise” or “Great Lakes” voyages. 
</P>
<P>(vi) Ships of war. 
</P>
<P>(vii) U.S. public vessels other than those vessels of 150 gross tons or over and engaged in commercial activities. 
</P>
<P>(2) In order for existing vessels to take advantage of any reduction in freeboards from those previously assigned, paragraph (a)(2) of this section applies. 
</P>
<P>(c) <I>Vessels engaged solely on Great Lakes voyages.</I> A U.S. flag vessel 79 feet and more and 150 gross tons or over that engages solely on Great Lakes voyages is subject to the applicable provisions of this part and part 45 of this subchapter and must comply with the regulations in force on the date the keel is laid or a similar progress in construction is made. 
</P>
<P>(d) <I>Special service coastwise voyage.</I> A U.S. flag vessel 150 gross tons or over that engages in a “special service coastwise voyage” is subject to the applicable provisions of this part and part 44 of this subchapter. 
</P>
<P>(e) <I>Hopper dredges engaged in limited service domestic voyages.</I> Self-propelled hopper dredges over 79 feet (24 meters) in length with working freeboards, on limited service domestic voyages within 20 nautical miles (37 kilometers) from the mouth of a harbor of safe refuge, are subject to the provisions of this subchapter that apply to a Type “B” vessel and to the provisions of subpart E of part 44 of this chapter. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10049, July 12, 1968, as amended by CGFR 68-126, 34 FR 9011, June 5, 1969; CGD 73-49R, 38 FR 12289, May 10, 1973; CGD 80-120, 47 FR 5721, Feb. 8, 1982; CGD 86-016, 51 FR 9962, Mar. 24, 1986; CGD 76-080, 54 FR 36976, Sept. 6, 1989; CGD 97-057, 62 FR 51043, Sept. 30, 1997] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-10" NODE="46:2.0.1.1.2.2.1.2" TYPE="SECTION">
<HEAD>§ 42.03-10   Foreign vessels subject to this subchapter.</HEAD>
<P>(a) <I>General.</I> All existing foreign merchant vessels of 150 gross tons or over, and new foreign vessels of 79 feet in length or more, loading at or proceeding from any port or place within the jurisdiction of the United States or its possessions for a foreign voyage by sea, or arriving within the jurisdiction of the United States or its possessions from a foreign voyage by sea, in both cases the Great Lakes excepted, are subject to 46 U.S.C. 5101-5116, and the regulations in this part applicable to such service. All foreign merchant vessels of 150 gross tons or over, loading at or proceeding from any port or place within the United States on the Great Lakes of North America, or arriving within the jurisdiction of the United States on the Great Lakes, are subject to 46 U.S.C. 5101-5116 and the regulations in part 45 of this subchapter applicable to such service.
</P>
<P>(b) <I>Canadian vessels.</I> All vessels of Canadian registry and holding valid certificates issued pursuant to Canadian laws and regulations are assumed to be in compliance with the applicable provisions of 46 U.S.C. 5101-5116, the International Convention on Load Lines, 1966, and the regulations in this subchapter.
</P>
<P>(c) <I>Vessels of countries signatory to or adhering to the 1966 Convention.</I> The enforcement and control of load line requirements regarding vessels of countries signatory to or adhering to The International Convention on Load Lines, 1966, (the 1966 Convention) are as described in § 42.07-60 in this part, which is in accord with provisions of Article 21 of the 1966 Convention. Such vessels when holding currently valid certificates issued pursuant to the 1966 Convention, or recognized under such Convention, are assumed to be in compliance with the applicable provisions of such Convention. Such vessels are deemed to be in compliance with the load line requirements found to be equally effective as those established in this part and therefore in compliance with the applicable load line provisions of 46 U.S.C. 5101-5116, as amended, and the regulations in this part as authorized by such laws. Vessels engaged in navigation on the Great Lakes are subject to application of seasonal international marks as specified in part 45 of this subchapter.
</P>
<P>(d) <I>Vessels of countries not signatory to or adhering to the 1966 Convention.</I> (1) Vessels of countries not signatory to or adhering to the 1966 Convention, when within the jurisdiction of the United States, shall be subject to 46 U.S.C. 5101-5116, and the regulations in this subchapter as authorized by such laws.
</P>
<P>(2) Vessels of countries signatory to or adhering only to International Load Line Convention, London, 1930 (the 1930 Convention), and holding valid certificates issued under that Convention, are subject to the applicable law described in paragraph (a) of this section and the regulations prescribed thereunder in this subchapter.
</P>
<CITA TYPE="N">[CGD 80-120, 47 FR 5722, Feb. 8, 1982, as amended by CGD 97-057, 62 FR 51043, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 42.03-15" NODE="46:2.0.1.1.2.2.1.3" TYPE="SECTION">
<HEAD>§ 42.03-15   The Great Lakes of North America.</HEAD>
<P>(a) The term “Great Lakes of North America” means those waters of North America which are defined in § 42.05-40, and in the exception in Article 5(2)(a) of the 1966 Convention. 
</P>
<P>(b) The expressions in the regulations in this part, such as “voyages by sea,” “proceed to sea,” “arrive from the high seas,” etc., shall be construed as having no application to voyages on the Great Lakes or portions thereof unless specifically provided otherwise in part 45 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10050, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-17" NODE="46:2.0.1.1.2.2.1.4" TYPE="SECTION">
<HEAD>§ 42.03-17   Special load line marks for vessels carrying timber deck cargo.</HEAD>
<P>(a) Certain vessels having load line marks not related to carriage of timber deck cargo may be assigned timber load lines if they are in compliance with the applicable requirements governing timber deck cargoes in this subchapter. The timber load lines apply and may be used only when the vessel is carrying timber deck cargo. 
</P>
<P>(b) A new or existing vessel having timber load lines assigned to it, when carrying timber deck cargo, may be loaded to the vessel's timber load line applicable to the voyage and season.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10050, July 12, 1968, as amended by CGD 80-120, 47 FR 5722, Feb. 8, 1982] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-20" NODE="46:2.0.1.1.2.2.1.5" TYPE="SECTION">
<HEAD>§ 42.03-20   Equivalents.</HEAD>
<P>(a) Where in this subchapter it is provided that a particular fitting, material, appliance, apparatus, or equipment, or type thereof, shall be fitted or carried in a vessel, or that a particular provision shall be made or arrangement shall be adopted, the assigning authority, with the prior approval of the Commandant, may accept in substitution therefor any other fitting, material, apparatus, or equipment or type thereof, or any other provision or arrangement: <I>Provided,</I> That it can be demonstrated by trial thereof or otherwise that the substitution is at least as effective as that required by the regulations in this subchapter. 
</P>
<P>(b) In any case where it is shown to the satisfaction of the assigning authority and the Commandant that the use of any particular equipment, apparatus, or arrangement not specifically required by law is unreasonable or impracticable, appropriate alternatives may be permitted under such conditions as are consistent with the minimum standards set forth in this subchapter. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10050, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-25" NODE="46:2.0.1.1.2.2.1.6" TYPE="SECTION">
<HEAD>§ 42.03-25   Experimental installations.</HEAD>
<P>(a) Complete information (including plans, necessary instructions and limitations, if any) on proposed experimental installations affecting any fitting, material, appliance, apparatus, arrangement, or otherwise shall be submitted to the assigning authority for evaluation. After acceptance by the assigning authority, the complete information of such installation shall be forwarded to the Commandant for specific approval prior to installation. Complete information shall also be furnished for any associated installation(s) deemed necessary to prevent endangering the vessel during the trial period of proposed experimental installations. 
</P>
<P>(b) The use of approved experimental installations shall be permitted only when in accordance with instructions and limitations as specifically prescribed for such installations by the Commandant. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10050, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-30" NODE="46:2.0.1.1.2.2.1.7" TYPE="SECTION">
<HEAD>§ 42.03-30   Exemptions for vessels.</HEAD>
<P>(a) For an individual vessel or category of vessels, upon the specific recommendation of the assigning authority, the Commandant may authorize an exemption from one or more load line requirements. Such recommendation and authorization will depend upon provision of any additional features as deemed necessary by the authorities to ensure the vessel's safety in the services and under the conditions specified in paragraph (b) of this section. 
</P>
<P>(b) Exemptions from specific load line requirements for vessels meeting requirements of paragraph (a) of this section are authorized, subject to certain conditions, including type of voyage engaged in, as follows: 
</P>
<P>(1) For vessels engaged on international voyages between the United States and near neighboring ports of its possessions or of foreign countries. The exemptions may be permitted because the requirements are deemed to be unreasonable or impracticable due to the sheltered nature of the waters on which the voyages occur or other conditions. These exemptions shall be valid only so long as such a vessel shall remain engaged on specific designated voyages. If the voyage involves a foreign country or countries, the United States will require an exemption agreement with such country or countries prior to the issuance of the appropriate load line certificate. 
</P>
<P>(2) For vessels engaged on international voyages which embody features of a novel kind, and where nonexemption may seriously impede research, development, and incorporation of novel features into vessels. If the voyage or voyages intended involve a foreign country or countries, then the United States will require an exemption agreement with such country or countries prior to the issuance of a Load Line Exemption Certificate. If the Commandant grants an exemption pursuant to this paragraph (b)(2) to a U.S. flag vessel that operates on the Great Lakes of North America, he may notify the Chairman of the Board of Steamship Inspection of Canada of the nature of the exemption, but no special exemption certificate is issued. 
</P>
<P>(3) For a vessel not normally engaged on international voyages but which is required to undertake a single international voyage under exceptional circumstances. 
</P>
<P>(4) For self-propelled hopper dredges engaged on international voyages or on limited service domestic voyages by sea. These vessels may be exempt from applicable hatch cover requirements of § 42.15-25 of this part by showing they meet the requirements in § 174.310 of this chapter. When a Load Line Exemption Certificate is issued for this exemption, it must have an endorsement that only seawater is allowed in the vessel's hoppers.
</P>
<P>(c) A vessel given one or more exemptions from load line requirements under the provisions of paragraph (b)(1) of this section will be issued the appropriate load line certificate, using Form A1, A2, or A3. In each case the exemptions shall be specified on the load line certificate together with the Convention authority which authorizes such exemptions. 
</P>
<P>(d) A vessel given one or more exemptions under the provisions of paragraph (b)(2) or (b)(3) of this section will be issued a Load Line Exemption Certificate, using Form E1. This certificate shall be in lieu of a regular load line certificate, and the vessel shall be considered as in compliance with applicable load line requirements. 
</P>
<P>(e) The Commandant may exempt from any of the requirements of this part a vessel that engages on a domestic voyage by sea or a voyage solely on the Great Lakes and embodies features of a novel kind, if the novel features and any additional safety measures required are described on the face of the issued certificate. 
</P>
<P>(f) A vessel that is not usually engaged on domestic voyages by sea or on voyages on the Great Lakes but that, in exceptional circumstances, is required to undertake a single such voyage between two specific ports is—
</P>
<P>(1) Subject to 46 U.S.C. 5101-5116 and the applicable regulations of this subchapter; and 
</P>
<P>(2) Issued a single voyage load line authorization by the Commandant that states the conditions under which the voyage may be made and any additional safety measures required for a single voyage. 
</P>
<CITA TYPE="N">[CGFR 68-126, 34 FR 9011, June 5, 1969, as amended by CGD 73-49R, 38 FR 12289, May 10, 1973; CGD 76-080, 54 FR 36976, Sept. 6, 1989; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.03-35" NODE="46:2.0.1.1.2.2.1.8" TYPE="SECTION">
<HEAD>§ 42.03-35   U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and contiguous west coast waters of United States and Canada.</HEAD>
<P>(a) In a Treaty between the United States and Canada proclaimed on August 11, 1934, the respective Governments were satisfied of the sheltered nature of certain waters of the west coast of North America. It was agreed to exempt vessels of the United States and Canadian vessels from load line requirements when such vessels engage on international voyages originating on, wholly confined to, and terminating on such waters. In Article I of this Treaty these waters are described as follows: “* * * the waters of Puget Sound, the waters lying between Vancouver Island and the mainland, and east of a line from a point 1 nautical mile west of the city limits of Port Angeles in the State of Washington to Race Rocks on Vancouver Island, and of a line from Hope Island, British Columbia, to Cape Calvert, Calvert Island, British Columbia, the waters east of a line from Cape Calvert to Duke Point on Duke Island, and the waters north of Duke Island and east of Prince of Wales Island, Baranof Island, and Chicagof Island, the waters of Peril, Neva, and Olga Straits to Sitka, and the waters east of a line from Port Althorp of Chicagof Island to Cape Spencer, Alaska, are sheltered waters * * *.” 
</P>
<P>(b) U.S.-flag vessels and Canadian vessels navigating on the treaty waters on a voyage as described in paragraph (a) of this section are by virtue of this Treaty of August 11, 1934, not subject to load line requirements in 46 U.S.C. 5101-5116, the 1966 Convention, and the regulations in this subchapter. Vessels navigating these sheltered waters and passing outside their boundary on any voyage cannot claim the benefits of this Treaty and shall be in compliance with the applicable load line requirements in 46 U.S.C. 5101-5116, the 1966 Convention, and the regulations in this subchapter. 
</P>
<P>(c) Since subdivision requirements apply to all passenger vessels subject to the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the waters described in paragraph (a) of this section shall be in compliance with such 1960 Convention requirements and the regulations in part 46 of this subchapter. The Coast Guard issues to such a vessel a stability letter. The assigning authority is authorized to issue to such a passenger vessel an appropriate load line certificate, modified to meet the conditions governing her service assignment, and marking. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968, as amended by CGFR 68-126, 34 FR 9011, June 5, 1969; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.05" NODE="46:2.0.1.1.2.3" TYPE="SUBPART">
<HEAD>Subpart 42.05—Definition of Terms Used in This Subchapter</HEAD>


<DIV8 N="§ 42.05-1" NODE="46:2.0.1.1.2.3.1.1" TYPE="SECTION">
<HEAD>§ 42.05-1   Approved.</HEAD>
<P>This term means approved by the Commandant, U.S. Coast Guard, unless otherwise stated. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-10" NODE="46:2.0.1.1.2.3.1.2" TYPE="SECTION">
<HEAD>§ 42.05-10   Assigning authority.</HEAD>
<P>This term means the “American Bureau of Shipping” or such other recognized classification society which the Commandant may approve as the load line assigning and issuing authority for a vessel, as provided in sections 3 of the load line acts. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-20" NODE="46:2.0.1.1.2.3.1.3" TYPE="SECTION">
<HEAD>§ 42.05-20   Commandant.</HEAD>
<P>This term means the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968, as amended by CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-25" NODE="46:2.0.1.1.2.3.1.4" TYPE="SECTION">
<HEAD>§ 42.05-25   Coast Guard District Commander or District Commander.</HEAD>
<P>These terms mean an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within his district. This includes enforcement of load line requirements as described in this subchapter. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-27" NODE="46:2.0.1.1.2.3.1.5" TYPE="SECTION">
<HEAD>§ 42.05-27   Credential.</HEAD>
<P>As used in this subchapter, <I>credential</I> means any or all of the following:
</P>
<P>(a) Merchant mariner's document.
</P>
<P>(b) Merchant mariner's license.
</P>
<P>(c) STCW endorsement.
</P>
<P>(d) Certificate of registry.
</P>
<P>(e) Merchant mariner credential.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11265, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 42.05-30" NODE="46:2.0.1.1.2.3.1.6" TYPE="SECTION">
<HEAD>§ 42.05-30   Existing vessel.</HEAD>
<P>(a) As used in this part 42, for a vessel engaged on international voyages or on domestic voyages by sea, the term <I>existing vessel</I> means a vessel which is not a new vessel. With few exceptions an <I>existing vessel</I> is a vessel the keel of which was laid, or which was at a similar stage of construction, prior to July 21, 1968. (See § 42.05-50 for the definition of a new vessel.) 
</P>
<P>(b)-(c) [Reserved]
</P>
<P>(d) As used in part 44 of this subchapter, for a vessel marked with load lines for special service on a coastwise or interisland voyage, the term <I>existing vessel</I> means one whose keel was laid prior to September 28, 1937. (See § 44.01-20 of this subchapter.) 
</P>
<P>(e) As used in part 45 of this subchapter, <I>existing vessel</I> in all regulations pertaining to a vessel engaged solely on Great Lakes voyages before April 14, 1973, means a vessel whose keel was laid before August 27, 1936. The regulations pertaining to these vessels that are in effect after April 14, 1973, do not use the term <I>existing vessel.</I> 
</P>
<P>(f) As used in part 46 of this subchapter, for a passenger vessel marked with subdivision load lines, the term <I>existing vessel</I> means a vessel whose keel was laid or was converted to such service prior to May 26, 1965. (See § 46.05-30 of this subchapter.) 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968, as amended by CGD 73-49R, 38 FR 12290, May 10, 1973; CGD 80-120, 47 FR 5722, Feb. 8, 1982] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-40" NODE="46:2.0.1.1.2.3.1.7" TYPE="SECTION">
<HEAD>§ 42.05-40   Great Lakes.</HEAD>
<P>(a) This term means the Great Lakes of North America. 
</P>
<P>(b) As used in this part, the term <I>solely navigating the Great Lakes</I> includes any special service coastwise navigation performed by the vessel. 
</P>
<P>(c) In concurrence with related Canadian regulations, the waters of the St. Lawrence River west of a rhumb line drawn from Cap de Rosiers to West Point, Anticosti Island, and west of a line along 63° W. longitude from Anticosti Island to the north shore of the St. Lawrence River shall be considered as a part of the Great Lakes. In addition, the Victoria Bridge, Montreal, Canada, is the dividing line between fresh water and salt water in the St. Lawrence River. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968, as amended by CGD 73-49R, 38 FR 12290, May 10, 1973] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-45" NODE="46:2.0.1.1.2.3.1.8" TYPE="SECTION">
<HEAD>§ 42.05-45   International voyage.</HEAD>
<P>(a) The term <I>international voyage</I> as used in this part shall have the same meaning as the term <I>international voyage</I> in Article 2(4) of the 1966 Convention. Except for vessels operating solely on the waters indicated in Article 5(2) of the 1966 Convention, an <I>international voyage</I> means a sea voyage from any country to a port outside such country, or conversely. For this purpose, every territory for the international relations of which any specific Contracting Government is responsible or for which the United Nations are the administering authority is regarded as a separate country. 
</P>
<P>(b) The 1966 Convention does not apply to vessels solely navigating the Great Lakes. Accordingly, such vessels shall not be considered as being on an <I>international voyage</I> for the purpose of this subchapter. 
</P>
<P>(c) For the purpose of administration of load line requirements in this subchapter, the Commonwealth of Puerto Rico, the Territory of Guam, the Virgin Islands, and all possessions and lands held by the United States under a protectorate or mandate shall each be considered to be a <I>territory</I> of the United States. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-47" NODE="46:2.0.1.1.2.3.1.9" TYPE="SECTION">
<HEAD>§ 42.05-47   Marine inspector or inspector.</HEAD>
<P>These terms mean any person from the civilian or military branch of the Coast Guard assigned under the superintendence and direction of an Officer in Charge, Marine Inspection, or any other person as may be designated for the performance of duties with respect to the inspection, enforcement, and administration of title 52, Revised Statutes, and acts amendatory thereof or supplemental thereto, and rules and regulations thereunder. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-50" NODE="46:2.0.1.1.2.3.1.10" TYPE="SECTION">
<HEAD>§ 42.05-50   New vessel.</HEAD>
<P>(a) As used in this part 42, for a vessel engaged on international voyages or on domestic voyages by sea, the term <I>new vessel</I> means a vessel, the keel of which is laid, or which is at a similar stage of construction, on or after July 21, 1968. (See § 42.05-30 for definition of an existing vessel.) 
</P>
<P>(1) This definition applies to all vessels of countries signatory to or acceding to the 1966 Convention prior to April 21, 1968, and to vessels of countries not adhering to an applicable Convention as indicated in Article 16(4) of the 1966 Convention. 
</P>
<P>(2) For countries which accede to the 1966 Convention after April 21, 1968, a <I>new vessel</I> (foreign) shall be one whose keel is constructively laid 3 months or more after such date. 
</P>
<P>(b)-(c) [Reserved]
</P>
<P>(d) As used in part 44 of this subchapter, for a vessel marked with load lines for special service on a coastwise or interisland voyage, the term <I>new vessel</I> means one whose keel is laid on or after September 28, 1937. (See § 44.01-20 of this subchapter.) 
</P>
<P>(e) As used in part 45 of this subchapter, for a vessel engaged solely on Great Lakes voyages, the term <I>new vessel</I> means one whose keel is laid on or after August 27, 1936. (See § 45.01-10 of this subchapter.) 
</P>
<P>(f) As used in part 46 of this subchapter, for a passenger vessel marked with subdivision load lines, the term <I>new vessel</I> means a vessel whose keel is laid or is converted to such service on or after May 26, 1965. (See § 46.05-25 of this subchapter.) 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10051, July 12, 1968, as amended by CGD 80-120, 47 FR 5722, Feb. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 42.05-55" NODE="46:2.0.1.1.2.3.1.11" TYPE="SECTION">
<HEAD>§ 42.05-55   Officer in Charge, Marine Inspection.</HEAD>
<P>This term means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the superintendence and direction of the Coast Guard District Commander, is in charge of a marine inspection zone, and may supervise or perform the duties of a marine inspector. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-60" NODE="46:2.0.1.1.2.3.1.12" TYPE="SECTION">
<HEAD>§ 42.05-60   Recognized classification society.</HEAD>
<P>The term <I>recognized classification society</I> means the American Bureau of Shipping or other classification society recognized by the Commandant, as provided in 46 U.S.C. 5107, and who also may be approved as a load line assigning and issuing authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-63" NODE="46:2.0.1.1.2.3.1.13" TYPE="SECTION">
<HEAD>§ 42.05-63   Ship(s) and vessel(s).</HEAD>
<P>The terms <I>ship</I>(<I>s</I>) and <I>vessel</I>(<I>s</I>) are interchangeable or synonymous words, and include every description of watercraft, other than a seaplane on the water, used or capable of being used as a means of transportation on water. 
</P>
<CITA TYPE="N">[CGFR 68-126, 34 FR 9011, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.05-65" NODE="46:2.0.1.1.2.3.1.14" TYPE="SECTION">
<HEAD>§ 42.05-65   Surveyor.</HEAD>
<P>The term <I>surveyor</I> means any person designated by the American Bureau of Shipping or other classification society recognized by the Commandant as the person who actually examines the vessel and/or materials associated with such examination, and who ascertains such vessel complies with applicable load line requirements. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.07" NODE="46:2.0.1.1.2.4" TYPE="SUBPART">
<HEAD>Subpart 42.07—Control, Enforcement, and Rights of Appeal</HEAD>


<DIV8 N="§ 42.07-1" NODE="46:2.0.1.1.2.4.1.1" TYPE="SECTION">
<HEAD>§ 42.07-1   Load lines required.</HEAD>
<P>(a) The vessels listed in §§ 42.03-5 and 42.03-10 as subject to the applicable requirements in this subchapter shall have load lines accurately marked amidships, port and starboard, as provided in this part 42 or the 1966 Convention, unless otherwise stated. Those vessels issued load line exemption certificates may not be required to have load line marks (see § 42.03-30). 
</P>
<P>(b) For vessels marked with international load lines and navigating the Great Lakes, such vessels are also subject to requirements in part 45 of this subchapter while on the Great Lakes. See § 45.9 of this subchapter for load line marks used by such vessels. 
</P>
<P>(c) For Great Lakes vessels operating solely on Great Lakes voyages, the requirements for the applicable load line marks are in part 45 of this subchapter. Great Lakes vessels when making other international or unlimited coastwise voyages shall comply with the applicable requirements in parts 42, 44, and 45 of this subchapter. 
</P>
<P>(d) For coastwise steam colliers, barges, and self-propelled barges in special services, the requirements for the applicable load line marks are in part 44 of this subchapter. These requirements also include certain regulations governing such vessels when they additionally engage in Great Lakes voyages, international voyages or unlimited coastwise voyages. Load line requirements in this part 42 also apply to such vessels when engaged on international or unlimited coastwise voyages. 
</P>
<P>(e) Existing U.S.-flag vessels, as defined in § 42.05-30(a) of this chapter, engaged in international or coastwise voyages, may retain the load line assigned under previous regulations, provided:
</P>
<P>(1) The vessel has not been assigned a reduced freeboard under the regulations in this part 42, and 
</P>
<P>(2) The form of the load line certificate issued to and carried on board the vessel conforms to the requirements of subpart 42.50 of this part or § 44.05-35 or § 46.10-30 of this chapter.
</P>
<P>(f) This part applies to foreign vessels of countries—
</P>
<P>(1) Signatory to or adhering to the 1966 Convention;
</P>
<P>(2) Adhering to the 1930 Convention and not acceding to the 1966 Convention, or;
</P>
<P>(3) Not adhering to either the 1930 Convention or the 1966 Convention but subject to the load line acts.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968, as amended by CGFR 68-126, 34 FR 9011, June 5, 1969; CGD 73-49R, 38 FR 12290, May 10, 1973; CGD 80-120, 47 FR 5722, Feb. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 42.07-5" NODE="46:2.0.1.1.2.4.1.2" TYPE="SECTION">
<HEAD>§ 42.07-5   Marks placed on vessel to indicate load lines.</HEAD>
<P>(a) Load line marks to indicate the maximum amidship's draft to which a vessel can be lawfully submerged, in the various circumstances and seasons, shall be permanently marked on each side of the vessel in the form, manner, and location as required by this subchapter. 
</P>
<P>(b) The load line marks placed on a vessel shall be attested to by a valid load line certificate as required by § 42.07-45(b). The issuing authority shall not deliver any required load line certificate to the vessel until after its surveyor has ascertained that the vessel meets the applicable survey requirements and the correct placement of the marks on the vessel's sides has been confirmed. 
</P>
<P>(c) The requirements for load line marks apply to all new and existing vessels as specified in §§ 42.03-5 and 42.03-10, except when a vessel has been issued a load line exemption certificate in lieu of a load line certificate. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-10" NODE="46:2.0.1.1.2.4.1.3" TYPE="SECTION">
<HEAD>§ 42.07-10   Submergence of load line marks.</HEAD>
<P>(a) Except as provided otherwise in this section, vessels of the types described in paragraphs (a)(1) through (a)(3) of this section shall not be so loaded as to submerge at any time when departing for a voyage by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked on the sides of the vessel for the season of the year and the zone or area in which the vessel may be operating. 
</P>
<P>(1) Merchant vessels of 150 gross tons or over, as described in § 42.03-5 or § 42.03-10, and on voyages subject to 46 U.S.C. 5101-5116. 
</P>
<P>(2) All new vessels of 79 feet or over in length on voyages subject to the 1966 Convention. 
</P>
<P>(3) All vessels of 150 gross tons or over, other than merchant vessels covered by paragraph (a)(1) of this section, on voyages subject to the 1966 Convention. 
</P>
<P>(b) When loading a vessel in a favorable zone for a voyage on which the vessel will enter a less favorable zone, such allowances must be made that the vessel when crossing into the less favorable zone, will conform to the regulations and freeboard for the less favorable zone. 
</P>
<P>(c) When a vessel is in fresh water of unit density, the appropriate load line may be submerged by the amount of the fresh water allowance shown on the applicable load line certificate. Where the density is other than unity, an allowance shall be made proportional to the difference between 1.025 and the actual density. This paragraph does not apply to vessels when navigating the Great Lakes. 
</P>
<P>(d) When a vessel departs from a port situated on a river or inland waters, deeper loading shall be permitted corresponding to the weight of fuel and all other materials required for consumption between the port of departure and the sea. This paragraph does not apply to vessels when navigating the Great Lakes. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10052, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-15" NODE="46:2.0.1.1.2.4.1.4" TYPE="SECTION">
<HEAD>§ 42.07-15   Zones and seasonal areas.</HEAD>
<P>(a) A vessel subject to 46 U.S.C. 5101-5116 or the 1966 Convention shall comply, as applicable, with the requirements regarding the zones and seasonal areas described in subpart 42.30. 
</P>
<P>(b) A port located on the boundary line between two zones or areas shall be regarded as within the zone or seasonal area from or into which the vessel arrives or departs. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-20" NODE="46:2.0.1.1.2.4.1.5" TYPE="SECTION">
<HEAD>§ 42.07-20   Logbook entries.</HEAD>
<P>(a) As described in § 3.13-35 of Subchapter A (Procedures Applicable to the Public) of this chapter, official logbooks (Form CG-706-C), are furnished free to certain vessels, and after they have served their purpose they are filed with the applicable Officer in Charge, Marine Inspection. 
</P>
<P>(b) The master shall be responsible for having entered in the vessel's “official logbook” if carried, otherwise in his own log considered as its official logbook, the data required by section 6 of the load line acts. These logbooks entries shall be made before a vessel departs from her loading port or place and consist of: 
</P>
<P>(1) A statement of the load line marks applicable to the voyage; and, 
</P>
<P>(2) A statement of the position of the load line marks, port and starboard, at the time of departing from a port or place; i.e., the distance in inches of the water surface above or below the applicable load line; and, 
</P>
<P>(3) The actual drafts of the vessel, forward and aft, as nearly as the same can be ascertained, at the time of departing from a port or place. 
</P>
<P>(c) Where the master uses his own log, it shall be kept by the master or owner for 1 year after the actions noted therein have been completed and upon request shall be furnished to any load line enforcement officer. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-25" NODE="46:2.0.1.1.2.4.1.6" TYPE="SECTION">
<HEAD>§ 42.07-25   Approval of the Commandant.</HEAD>
<P>(a) Where the requirements in this subchapter state that the approval of the Commandant is necessary, the owner or his agent shall furnish all information necessary, including background material, and/or final plans, calculations, and conclusions reached, as will enable the Commandant to obtain a comprehensive understanding of and reach a decision relative to the question or problem at issue prior to proceeding with the work. All information, plans and calculations submitted will remain with the Commandant as a part of the record on the vessel. 
</P>
<P>(b) If the owner or his agent desires to have information, plans, and calculations returned with Commandant's actions noted thereon, or if distribution of such information is necessary or required by regulations in this subchapter to owners, masters of vessels, etc., then the owner or his agent shall furnish multiple copies of the information as required. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-30" NODE="46:2.0.1.1.2.4.1.7" TYPE="SECTION">
<HEAD>§ 42.07-30   Approval of the assigning authority.</HEAD>
<P>(a) Where the requirements in this subchapter state the approval of an assigning authority is required, the owner or his agent shall furnish the required information, including plans, etc., as required by and which will enable the assigning authority to obtain a comprehensive understanding of the matter and to reach pertinent decisions prior to proceeding with the work. When requested the assigning authority shall furnish the Coast Guard all information, etc., on any question at issue and decisions reached. 
</P>
<P>(b) All information required under this subchapter by an assigning authority with respect to a specific vessel shall be retained until 5 years after termination of certification by such authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-35" NODE="46:2.0.1.1.2.4.1.8" TYPE="SECTION">
<HEAD>§ 42.07-35   American Bureau of Shipping as an assigning authority.</HEAD>
<P>(a) The American Bureau of Shipping, with its home office at ABS Plaza, 16855 Northchase Drive, Houston, TX 77060, is hereby appointed as the prime assigning and issuing authority under the provisions of Articles 13 and 16(3) of the 1966 Convention and as directed by 46 U.S.C. 5107. In this capacity the American Bureau of Shipping is empowered to assign load lines, to perform surveys required for load line assignments, and to determine that the position of and the manner of marking vessels has been done in accordance with applicable requirements. 
</P>
<P>(b) On behalf of the United States of America, the American Bureau of Shipping is authorized to issue or reissue, under its own seal and signature of its officials, the appropriate load line certificates or International Load Line Exemption Certificate as described in subpart 42.50 of this part or in parts 44 to 46, inclusive, of this subchapter. Except for the International Load Line Exemption Certificate, the required load line certificate issued to a specific vessel shall certify to the correctness of the load line marks assigned and marked on the vessel and compliance with authorized conditions, restrictions, and/or exemptions, if any. The International Load Line Exemption Certificate when issued to a vessel shall certify as to the compliance with the information applicable to the vessel. 
</P>
<P>(c) The designation and delegation to the American Bureau of Shipping as an assigning and issuing authority shall be in effect indefinitely unless for due cause it shall be terminated by proper authority and notice of cancellation is published in the <E T="04">Federal Register.</E> 
</P>
<P>(d) The American Bureau of Shipping is authorized to revalidate from time to time by endorsement a load line certificate or an International Load Line Exemption Certificate. 
</P>
<P>(e) Before revalidating any certificate by endorsement, the American Bureau of Shipping shall verify that the required load line marks assigned are marked on the vessel and the vessel is in compliance with authorized conditions, restrictions, and/or exemptions, if any. 
</P>
<P>(f) The American Bureau of Shipping shall issue all load line certificates in duplicate; one copy shall be delivered to the owner or master of the vessel, and one copy (together with a summary of data used to determine the assigned load lines) shall be forwarded to the Commandant. 
</P>
<P>(g) The American Bureau of Shipping shall prepare a load line survey report on each new vessel or existing vessel when brought into complete compliance with this part prior to issuing the required load line certificate described in subpart 42.50 of this part. At the time the certificate is delivered, one copy of this report shall be delivered to the master of the vessel, and one copy shall be forwarded to the Commandant. When a load line survey report is superseded or revised, one copy shall be delivered to the master of the vessel, and one copy shall be forwarded to the Commandant. 
</P>
<P>(h) The load line survey report or stability information furnished to a specific vessel shall include a statement of the locations of all watertight subdivision bulkheads, including steps or recesses therein, which may be involved in the vessel's load line assignment. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; CGD 80-143, 47 FR 25149, June 10, 1982; CGD 96-041, 61 FR 50727, Sept. 27, 1996; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 42.07-40" NODE="46:2.0.1.1.2.4.1.9" TYPE="SECTION">
<HEAD>§ 42.07-40   Recognized classification society as an assigning authority.</HEAD>
<P>(a) On behalf of the United States of America, under the provisions of Articles 13 and 16(3) and as provided in 46 U.S.C. 5107, the Commandant, at the request of a shipowner, may appoint any other recognized classification society, which he may approve, as the assigning and issuing authority who shall perform the same functions and duties as indicated in § 42.07-35 for the American Bureau of Shipping. 
</P>
<P>(b) The appointment of a recognized classification society as the assigning and issuing authority will be limited to vessels specifically designated by the Commandant. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-43" NODE="46:2.0.1.1.2.4.1.10" TYPE="SECTION">
<HEAD>§ 42.07-43   Change in assigning authority.</HEAD>
<P>(a) If the owner desires a change in assigning and issuing authority for a vessel, a special request shall be made in writing to the Commandant at least 90 days prior to the expiration date of the present certificate or the annual endorsement thereon. 
</P>
<P>(b) A change in the assigning authority does not presume any change in assigned load lines. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10053, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-45" NODE="46:2.0.1.1.2.4.1.11" TYPE="SECTION">
<HEAD>§ 42.07-45   Load line certificates.</HEAD>
<P>(a) The load line certificates for which the Government of the United States of America assumes full responsibility may be issued by the Commandant, the American Bureau of Shipping, or a recognized classification society when appointed as an authorized assigning and issuing authority for specifically designated vessels. 
</P>
<P>(b) The load line certificate shall certify to the correctness of the load line marks assigned to the vessel and that the vessel is in compliance with applicable requirements. A certificate issued under this subchapter also shall describe the applicable load line marks, conditions, restrictions, and/or exemptions, if any, the vessel shall observe, according to the season of the year and the zone or area in which the vessel may operate. The load line exemption certificate issued under § 42.03-30 shall certify the special conditions the vessel shall observe. 
</P>
<P>(c) A load line assignment and certificate issued to any vessel under the authority of the regulations in this subchapter (or under the authority of any Government adhering to the 1966 Convention, under the provisions of Article 19(5) of the 1966 Convention) shall cease to be valid upon the transfer of such vessel to the flag of another Government. 
</P>
<P>(d) Each loadline certificate is issued for the following length of time: 
</P>
<P>(1) An international and coastwise certificate is issued for 5 years and may be extended by the Commandant up to 150 days from the date of the—
</P>
<P>(i) Survey that is endorsed on the certificate by the surveyor authorized by the Coast Guard; or 
</P>
<P>(ii) Last day of the 5-year period. 
</P>
<P>(2) A Great Lakes certificate is issued for 5 years and may be extended by the Commander, USCG Great Lakes District, up to 365 days from date of the—
</P>
<P>(i) Survey that is endorsed on the certificate by the surveyor authorized by the Coast Guard; or 
</P>
<P>(ii) Last day of the 5-year period. 
</P>
<P>(e) The form of certificate certifying to the correctness of the load line marks, assigned under the regulations in this part, may be in the form of temporary or provisional certificate, signed by the authorized surveyor pending early issuance of appropriate certificate as shown in subpart 42.50 of this part as follows: 
</P>
<P>(1) International Load Line Certificate, 1966, issued to U.S. vessels engaged in foreign voyages, or engaged in coastwise or intercoastal voyages (provided such vessels qualify to engage in foreign voyages without restriction), as follows: 
</P>
<P>(i) Form <I>A1,</I> For general use. 
</P>
<P>(ii) Form <I>A2,</I> For sailing vessels. 
</P>
<P>(iii) Form <I>A3,</I> For general use, combined with timber deck cargo. 
</P>
<P>(2) Certificate issued to foreign vessels belonging to countries that have not ratified or acceded to the 1966 Convention as follows:
</P>
<P>(i) Form <I>B,</I> For general use. 
</P>
<P>(3) Coastwise load line certificate (other than for special service as provided for by part 44 of this subchapter) issued to U.S. vessels engaged solely in coastwise and/or intercoastal voyages (which may be subject to restrictions as to manning, routes, seasons, waters of operations, etc., as shown on the face of the certificate), as follows: 
</P>
<P>(i) Form <I>C1,</I> For general use. 
</P>
<P>(ii) Form <I>C2,</I> For sailing ships. 
</P>
<P>(iii) Form <I>C3,</I> For general use, combined with timber deck cargo. 
</P>
<P>(f) The form of certificate certifying to the correctness of exemptions granted under the regulations in this part shall be as shown in subpart 42.50 of this part as follows: 
</P>
<P>(1) International load line exemption certificate issued under special conditions to U.S.-flag vessels engaged in foreign voyages, as follows: 
</P>
<P>(i) Form <I>E1,</I> For general international use. 
</P>
<P>(ii) Where this certificate is intended to expire after a single voyage, this information shall be noted on the face of the certificate. 
</P>
<P>(2) International load line certificate Form A1, A2, or A3 issued under special conditions to U.S.-flag vessels on international voyages between the United States and near neighboring ports of its possessions or of foreign countries. Exemptions, if any, shall be specified on the certificate. 
</P>
<P>(g) The issuing authority shall provide the printed forms it may use under the regulations in this subchapter. These forms shall be approved by the Commandant before final printing. The international load line certificate and exemption certificate forms shall exactly reproduce the arrangement of the printed part of the model Forms <I>A1, A2, A3,</I> and <I>E1</I> indicated in subpart 42.50 of this part for all official copies and any certified copies issued. 
</P>
<P>(h) Where a vessel qualifies for and is issued a Form E1 International Load Line Exemption Certificate for foreign voyages but is also or solely engaged in coastwise or intercoastal voyages by sea, this certificate shall be considered equivalent to a valid coastwise load line certificate. In such case the vessel shall be deemed in full compliance with 46 U.S.C. 5101-5116 and the regulations in this part promulgated thereunder. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10054, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; CGD 73-49R, 38 FR 12290, May 10, 1973; CGD 74-153, 39 FR 25324, July 10, 1974; CGD 80-120, 47 FR 5722, Feb. 8, 1982; CGD 96-006, 61 FR 35964, July 9, 1996; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2025-0716, 90 FR 47588, Oct. 2, 2025] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-50" NODE="46:2.0.1.1.2.4.1.12" TYPE="SECTION">
<HEAD>§ 42.07-50   Penalties for violations.</HEAD>
<P>(a) The penalties for violation of various provisions of the load line acts or the regulations established thereunder are set forth in 46 U.S.C. 5116. The Secretary of Transportation by 49 CFR 1.46(b) has transferred to the Commandant authority to assess, collect, remit or litigate any monetary penalty imposed under these laws.
</P>
<P>(b) The master and/or owner of a vessel that is operated, navigated, or used in violation of the provisions of the load line acts, or the regulations in this subchapter will be subject to the penalties as set forth in law, and the vessel shall also be liable therefor. Depending upon the gravity of the violations, the Coast Guard may do any one or more of the following: 
</P>
<P>(1) Detain a vessel if deemed to be overloaded in violation of title 46 U.S.C. 5112, in accordance with 46 U.S.C. 5113 and have the vessel surveyed by three disinterested surveyors.
</P>
<P>(2) Assess and collect applicable monetary penalties for certain violations as provided in 46 U.S.C. 5112 and 5116.
</P>
<P>(3) Initiate a criminal prosecution for certain violations when required by 46 U.S.C. 5112 or 5116.
</P>
<P>(4) Initiate an action of libel against the vessel involved if there is a failure to pay monetary penalties assessed. 
</P>
<P>(5) Initiate a suspension or revocation proceeding, in addition to the foregoing actions described in this paragraph against any officer or seaman holding a valid Coast Guard credential and who may violate any provision of the load line acts, the 1966 Convention, or the regulations in this subchapter, under the provisions of 46 U.S.C. chapter 77, and the regulations in 46 CFR part 5. 
</P>
<P>(c) In determining offenses, 46 U.S.C. 5116 provides that ‘Each day of a continuing violation is a separate violation’ and 
</P>
<P>(d) The procedures governing the assessment, collection, remission and litigation of any monetary penalty proposed under 46 U.S.C. 5116 for a violation of either load line law or the applicable regulations in this subchapter, as well as the appeal procedures to be allowed, are in 33 CFR subpart 1.07.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10054, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; CGD 80-120, 47 FR 5722, Feb. 8, 1982; CGD 97-057, 62 FR 51043, Sept. 30, 1997; USCG-2006-24371, 74 FR 11265, Mar. 16, 2009] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-55" NODE="46:2.0.1.1.2.4.1.13" TYPE="SECTION">
<HEAD>§ 42.07-55   Cancellation of load line certificates or exemption certificates.</HEAD>
<P>(a) Since vessels described in § 42.03-5 or § 42.03-10 when found qualified are issued appropriate load line certificates or load line exemption certificates, under U.S. responsibility as indicated in § 42.07-45 such certificates may be canceled by proper U.S. authority for due cause, including one or more of the causes listed in paragraph (b) of this section. Such action may occur prior to the expiration date on the certificate and normal certificate surrender. The cancellation of such certificate means that the correctness of load line marks and compliance with conditions of assignment for the named vessel no longer are recognized by the United States and that the existing assigned load line marks are voided. 
</P>
<P>(b) Certain causes for automatic cancellation of certificates are: 
</P>
<P>(1) The conditions of assignment have not been maintained as required by this subchapter. 
</P>
<P>(2) Material alterations have taken place in the hull or superstructure of the vessel, which will necessitate the assignment of an increased freeboard. 
</P>
<P>(3) The fittings and appliances have not been maintained in an effective condition for the protection of openings, guardrails, freeing ports, and means of access to crew's quarters. 
</P>
<P>(4) The structural strength of the vessel is lowered to such an extent that the vessel is unsafe. 
</P>
<P>(5) The load line certificate or International Load Line Exemption Certificate is not endorsed to show the vessel has been surveyed annually or periodically by the issuing authority as required by this part or the 1966 Convention. 
</P>
<P>(6) Issuance of a new load line certificate for the same vessel. 
</P>
<P>(7) Surrender of a certificate for cancellation when required. 
</P>
<P>(8) The owner, master, or agent of the vessel has furnished false or fraudulent information in or with the application for a certificate. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10054, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-60" NODE="46:2.0.1.1.2.4.1.14" TYPE="SECTION">
<HEAD>§ 42.07-60   Control.</HEAD>
<P>(a) The Director, Field Operations (DFO) or the Coast Guard District Commander may detain a vessel for survey if there is reason to believe that the vessel is proceeding on her journey in excess of the draft allowed by the regulations in this subchapter as indicated by the vessel's load line certificate, or otherwise. The Coast Guard District Commander may detain a vessel if it is so loaded as to be manifestly unsafe to proceed to sea. 
</P>
<P>(b) If the Director, Field Operations (DFO) orders a vessel detained, he shall immediately inform the Coast Guard District Commander thereof, who shall thereupon advise the Director, Field Operations (DFO) whether or not he deems that the vessel may proceed to sea with safety. If the Coast Guard District Commander orders a vessel detained, such officer will furnish the Director, Field Operations (DFO) immediate notification of such detention. The clearance shall be refused to any vessel which shall have been ordered detained, which shall be in effect until it is shown that the vessel is not in violation of the applicable law and the regulations in this subchapter. 
</P>
<P>(1) Where a vessel is detained for noncompliance with “material alteration” and “effective maintenance” requirements of paragraph (f)(1) of this section, the detention shall only be exercised insofar as may be necessary to ensure that the vessel can proceed to sea without danger to passengers or crew. 
</P>
<P>(c) The detention of a vessel will be by written order of either the Coast Guard District Commander or the Director, Field Operations (DFO), depending on who orders the detention. The Coast Guard District Commander will immediately arrange for a survey in the manner prescribed by 46 U.S.C. 5113. Unless the owner or agent waives in writing and stipulates to accept the Coast Guard's survey, the Coast Guard District Commander shall appoint three disinterested surveyors and, where practicable, one of them shall be from the Surveying Staff of the American Bureau of Shipping. Such surveyors shall conduct a survey to ascertain whether or not the vessel is loaded in violation of the applicable provisions in the load line acts, and the regulations in this subchapter. If the survey confirms the allegation that the vessel is in violation of either law or the applicable regulations in this subchapter, “the owner and agent shall bear the costs of the survey in addition to any penalty or fine imposed”, as provided in these laws. 
</P>
<P>(d) Whenever a vessel is detained, the master or owner may, within 5 days, appeal to the Commandant who may, if he desires, order a further survey, and may affirm, set aside, or modify the order of the detaining officer. 
</P>
<P>(e) Where a foreign vessel is detained or intervention action of any other kind is taken against a foreign vessel, the officer carrying out the action shall immediately inform in writing the Consul or the diplomatic representative of the State whose flag the vessel is flying, of the decision involved together with all pertinent circumstances under which intervention was deemed necessary. 
</P>
<P>(f) Under 46 U.S.C. 5109 a vessel of a foreign country which has ratified the 1966 Convention, or which holds a recognized and valid 1930 Convention certificate, or which holds a valid Great Lakes Certificate, shall be exempt from the provisions of the regulations in this subchapter insofar as the marking of the load lines and the certificating thereof are concerned, so long as such country similarly recognizes the load lines established by this subchapter for the purpose of a voyage by sea subject to the proviso in paragraph (f)(1) of this section or the alternative proviso in paragraph (f)(2) of this section. 
</P>
<P>(1) If the foreign vessel is marked with load lines and has on board a valid International or Great Lakes Load Line Certificate certifying to the correctness of the marks, the control provisions in this part which are in accord with Article 21 of the 1966 Convention shall be observed. In this connection, the vessel shall not be loaded beyond the limits allowed by the certificate. The position of the load lines on the vessel shall correspond with the certificate. The vessel shall not have been so materially altered as to make the vessel manifestly unfit to proceed to sea without danger to human life, in regard to: 
</P>
<P>(i) The hull or superstructure (if necessitating assignment of an increased freeboard); and/or, 
</P>
<P>(ii) The appliances and fittings for protection of openings, guardrails, freeing ports, and means of access to crew's quarters (if necessitating replacement or other effective maintenance). 
</P>
<P>(2) (Alternatively provided) If the foreign vessel has on board an International Load Line Exemption Certificate in lieu of an International Load Line Certificate, 1966, in such case, verify that it is valid and any conditions stipulated therein are met. 
</P>
<P>(g) A foreign vessel of a nation for which the 1966 Convention has not come into force does not qualify for an International Load Line Certificate, 1966. In lieu thereof, such a vessel shall be required to have on board a valid Form <I>B</I> load line certificate or a recognized 1930 Convention certificate. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10055, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012] 


</CITA>
</DIV8>


<DIV8 N="§ 42.07-75" NODE="46:2.0.1.1.2.4.1.15" TYPE="SECTION">
<HEAD>§ 42.07-75   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.09" NODE="46:2.0.1.1.2.5" TYPE="SUBPART">
<HEAD>Subpart 42.09—Load Line Assignments and Surveys—General Requirements</HEAD>


<DIV8 N="§ 42.09-1" NODE="46:2.0.1.1.2.5.1.1" TYPE="SECTION">
<HEAD>§ 42.09-1   Assignment of load lines.</HEAD>
<P>(a) The assignment of load lines is conditioned upon the structural efficiency and satisfactory stability of the vessel, and upon the provisions provided on the vessel for her effective protection and that of the crew. Certain vessels, such as vessels carrying all their cargo as deck cargo, or vessels where design or service require special conditions to be applicable, shall have certain stability limitations imposed on them, as may be necessary. When stability limitations for a vessel are prescribed, the assigning authority shall furnish the master the vessel's maximum draft permitted and other conditions, including reference to Commandant approved operating stability features, which may be applicable. 
</P>
<P>(1) No load line assignment shall be made under this part to a vessel proceeding on a foreign voyage, or where the load line assignment is related to the flooded stability provisions and the vessel is proceeding on a domestic voyage, until the applicable light ship characteristics are established and incorporated into the vessel's stability data approved by the Commandant and furnished to the master of the vessel. 
</P>
<P>(2) If load line assignments are made to vessels for coastwise voyages before the results of the required stability characteristics are determined and incorporated into the vessel's stability data approved by the Commandant, then such load line assignments shall be regarded as conditional and shall be subject to verification or modification for removal of the conditional status. Any vessel with a conditional load line assignment shall not be loaded beyond a conservative safe draft. Where the Commandant deems it unnecessary, the requirement for furnishing stability information to the masters of coastwise vessels assigned load lines not related to flooded stability may be omitted and the assigning authority and others concerned will be so notified. 
</P>
<P>(b) Each vessel subject to load line requirements shall carry on board a valid certificate attesting to compliance with such requirements. (See §§ 42.07-35 and 42.07-40 for additional data furnished to the vessel.) 
</P>
<P>(c) The master of the vessel for which a load line certificate has been issued shall be responsible for the maintenance of such certificate on board such vessel and for compliance with its terms and conditions. Additionally, the master shall be responsible for having the current load line survey report on board the vessel. This report shall be made available to surveyors when carrying out subsequent load line surveys. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10055, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-5" NODE="46:2.0.1.1.2.5.1.2" TYPE="SECTION">
<HEAD>§ 42.09-5   All vessels—division into types.</HEAD>
<P>(a) For the purposes of this part, each vessel to which this part applies is either a Type “A” or a Type “B” vessel.
</P>
<P>(b) A Type “A” vessel is a vessel that—
</P>
<P>(1) Is designed to carry only liquid cargoes in bulk;
</P>
<P>(2) Has a high degree of watertight and structural integrity of the deck exposed to the weather, with only small openings to cargo compartments that are closed by watertight gasketed covers of steel or other material considered equivalent by the Commandant; and 
</P>
<P>(3) Has a low permeability of loaded cargo compartments.
</P>
<P>(c) A Type “B” vessel is any vessel that is not a Type “A” vessel.
</P>
<P>(d) Requirements governing the assignment of freeboards for Types “A” and “B” vessels are in subparts 42.20 and 42.25 of this part.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38647, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.09-10" NODE="46:2.0.1.1.2.5.1.3" TYPE="SECTION">
<HEAD>§ 42.09-10   Stability, subdivision, and strength.</HEAD>
<P>(a) <I>All vessels.</I> Where regulations in this part, or in part 46 of this subchapter, require or permit load line assignment on the basis of the vessel's ability to meet specified flooding, including damage stability requirements, the owner shall furnish the necessary plans and calculations demonstrating that the vessel is in compliance with the applicable requirements. This material shall be furnished to the assigning authority for approval review at the earliest practicable date except where specifically required by part 46 of this subchapter for passenger vessels to be submitted to the Commandant for approval. 
</P>
<P>(1) When stability information is required, the plans shall include the location and extent of all watertight subdivision bulkheads, etc., involved. 
</P>
<P>(2) Additional stability, subdivision, and strength requirements are in §§ 42.09-1, 42.13-1, 42.13-5, and 42.15-1. The applicable flooded stability requirements are in §§ 42.20-3 through 42.20-13.
</P>
<P>(b) <I>Passenger vessels.</I> In passenger vessels where the positions of the maximum load lines is subject to determination by the application of subdivision and stability requirements in this subchapter, the provisions of both parts 42 and 46 shall be accounted for and developed as necessary. See subchapter H (Passenger Vessels) of this chapter for related data required to be submitted to the Commandant. 
</P>
<P>(c) <I>Light ship data.</I> All plans, etc., necessary for obtaining the Commandant's approval of test results (light ship data) and stability information shall be furnished by the owner. In the absence of existing acceptable light ship stability information, such data shall be obtained from a stability test performed under the supervision of the Commandant. Results of such tests, if satisfactory, will be approved by the Commandant. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10056, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; CGD 79-153, 48 FR 38647, Aug. 25, 1983] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-15" NODE="46:2.0.1.1.2.5.1.4" TYPE="SECTION">
<HEAD>§ 42.09-15   Surveys by the American Bureau of Shipping or assigning authority.</HEAD>
<P>(a) <I>General.</I> Before issuing a certificate or placement of load line marks on a vessel, the assigning and issuing authority shall make an initial or periodic survey of the vessel as required by this subchapter. A load line survey report shall be made, reflecting information and facts based on initial surveys, including required and special elements as may be deemed necessary by the assigning authority or the Commandant. 
</P>
<P>(b) <I>Initial survey.</I> An initial survey shall be made before the vessel is put in service or the first time the assigning authority is requested to survey a vessel. The survey shall include a complete examination of its structure and equipment insofar as required by the applicable requirements in this subchapter. This survey shall be such as to ensure that the arrangements, materials, scantlings, and subsequent placement of load line marks fully comply with applicable requirements. 
</P>
<P>(c) <I>Periodical survey.</I> A periodical survey shall be made at intervals not exceeding five (5) years from an initial or previous periodic survey. The survey shall be similar to the initial survey insofar as extent and purpose are concerned. 
</P>
<P>(1) If the load line marks are found to be correct for the condition the vessel is then in, the assigning and issuing authority shall issue a new load line certificate, valid for such time as the condition of the vessel then warrants but in no case for a period of longer than 5 years. If, after a survey has been passed, a loadline certificate can not be issued before the current certificate expires, the current certificate may be extended by an endorsement in accordance with the requirements contained in § 42.07-45(d). This endorsement of the assigning authority shall be placed on the back of the certificate, as shown on the forms in subpart 42.50. However, if there have been alterations which affect the vessel's freeboards, such extension shall not be granted. This prohibition is the same as in Article 19(2) of the 1966 Convention. 
</P>
<P>(2) The periodical survey, including certificate extension or reissue, for a vessel holding an international load line exemption certificate for more than one voyage, shall be the same as for any other vessel covered by this section except for load line marks. However, other conditions specified in the exemption certificate shall be verified. 
</P>
<P>(d) <I>Annual surveys for endorsements.</I> Vessels subject to initial and periodic surveys shall have annual surveys, within 3 months either way of the certificate's anniversary date. The annual surveys shall be made by and prove satisfactory to the assigning and issuing authority prior to executing the required annual endorsements on load line certificates or exemption certificates. The scope shall be as defined in § 42.09-40 and such as to ensure that the applicable load line marks are found to be correct for the condition the vessel is then in. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10056, July 12, 1968, as amended by CGFR 68-126, 34 FR 9012, June 5, 1969; CGD 73-49R, 38 FR 12290, May 10, 1973] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-20" NODE="46:2.0.1.1.2.5.1.5" TYPE="SECTION">
<HEAD>§ 42.09-20   Surveys of foreign vessels.</HEAD>
<P>(a) <I>General.</I> Foreign vessels of countries which have not ratified or acceded to the 1966 Convention, or which do not have valid certificates issued under other international convention or treaty and recognized by the United States of America, if desiring to depart from a port or place in the United States, the Commonwealth of Puerto Rico, the Territory of Guam, or other U.S. possessions, shall be subjected to survey, marking, and certification by a load line assigning and issuing authority as authorized under § 42.07-35 or § 42.07-40, unless: 
</P>
<P>(1) The vessel is exempted by the provision of 46 U.S.C. 5102; or
</P>
<P>(2) The vessel is under tow and carrying neither passengers nor cargo. 
</P>
<P>(b) <I>Scope of survey.</I> A periodical survey described in § 42.09-15(c) shall be conducted by and prove satisfactory to the assigning and issuing authority. It shall be made prior to issue or reissue of the applicable certificate. 
</P>
<P>(c) <I>Certification of load lines.</I> The assigning and issuing authority after determining the vessel meets the applicable requirements in this part may issue a load line certificate subject to requirements in § 42.07-45 and on the applicable form described in subpart 42.50 of this part: <I>Provided,</I> That the load line certificate issued shall be valid for a period of 1 year. The certificate may be revalidated by endorsement for additional 1 year periods if the condition of the vessel so warrants, but in any event the certificate shall become void five (5) years from date of issue, or at the expiration of the fourth (4th) yearly validation, whichever occurs first. Whenever the condition of the vessel warrants special limitations, such information and facts shall be attested to on the front or back of the certificate as necessary, by the assigning and issuing authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10056, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969; CGD 80-120, 47 FR 5723, Feb. 8, 1982; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-25" NODE="46:2.0.1.1.2.5.1.6" TYPE="SECTION">
<HEAD>§ 42.09-25   Initial or periodic survey requirements for all vessels.</HEAD>
<P>(a) Before a survey may be completed, the vessel shall be placed in a drydock or hauled out. The surveyor shall be given complete access to all parts of the vessel to ensure that the vessel complies with all applicable requirements. 
</P>
<P>(b) The surveyor shall examine on all vessels the items, etc., listed in this paragraph to determine if in satisfactory condition and meeting applicable requirements in this subchapter. 
</P>
<P>(1) Cargo hatch coamings, covers, beams and supports, gaskets, clamps, locking bars, tarpaulins, battens, cleats and wedges of hatches on exposed freeboard, quarter and superstructure decks, and elsewhere as may be necessary. 
</P>
<P>(2) Structure of the vessel, coamings, closures, and all means of protection provided for openings, such as for ventilators, companionways, machinery casings, fiddleys, funnels, enclosed superstructures on the freeboard deck (and their end bulkheads) or equivalent protective deck houses, openings in the freeboard and superstructure decks, and significant openings at higher levels in the vessel. 
</P>
<P>(3) Transverse watertight subdivision bulkheads, as fitted, including any openings therein and closures for such openings. They shall be examined throughout their vertical and transverse extent. 
</P>
<P>(4) All air-pipe outlets, their closures, all scuppers, and all sanitary discharges in the vessel's sides, including nonreturn valves installed. 
</P>
<P>(5) The main and auxiliary sea inlets and discharges in the machinery space, and elsewhere if existent, and the valves and controls for these items. 
</P>
<P>(6) All gangways, cargo ports, and airports, including dead covers or other similar openings in the vessel's sides and their closures. 
</P>
<P>(7) All guardrails, bulwarks, gangways, and freeing port shutters, including securing devices, and bars. 
</P>
<P>(8) All eye plates or similar fittings for timber (or other) deck-cargo lashings, including the lashings, sockets for uprights and protective devices as may be necessary for ventilators and steering arrangements. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10056, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-30" NODE="46:2.0.1.1.2.5.1.7" TYPE="SECTION">
<HEAD>§ 42.09-30   Additional survey requirements for steel-hull vessels.</HEAD>
<P>(a) In addition to the requirements in § 42.09-25, the surveyor of the assigning authority shall examine the items, etc., listed in this section, to determine if in satisfactory condition and meeting applicable requirements in this subchapter. 
</P>
<P>(b) When the vessel is in drydock, the hull plating, etc., shall be examined. 
</P>
<P>(c) The holds, 'tween decks, peaks, bilges, machinery spaces, and bunkers shall be examined to determine the condition of the framing, etc. 
</P>
<P>(d) The deep tanks and other tanks which form part of the vessel shall be examined internally. 
</P>
<P>(e) If a double bottom is fitted, the tanks normally shall be examined internally. Where double bottom and other tanks are used for fuel-oil bunkers, such tanks need not be cleaned out, if the surveyor is able to determine by an external examination that their general condition is satisfactory. 
</P>
<P>(f) The deck shall be examined. 
</P>
<P>(g) Where, owing to the age and condition of the vessel or otherwise, the surveyor deems it necessary, the shell and deck plating may be required to be drilled or other acceptable means used, in order to ascertain the then thickness of such plating. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-35" NODE="46:2.0.1.1.2.5.1.8" TYPE="SECTION">
<HEAD>§ 42.09-35   Additional survey requirements for wood-hull vessels.</HEAD>
<P>(a) In addition to the requirements in § 42.09-25, the surveyor of the assigning authority shall examine the items, etc., listed in this section, to determine if in satisfactory condition and meeting the applicable requirements in this subchapter. 
</P>
<P>(b) When the vessel is in drydock or hauled out, the keel, stem, stern frame or sternpost, outside planking, and caulking shall be examined. 
</P>
<P>(c) The fasteners shall be examined. Bolts, screws, or equivalent fastenings, as deemed necessary by the surveyor, must be backed out, or otherwise dealt with, to ensure soundness. 
</P>
<P>(d) The holds, 'tween decks, peaks, bilges, machinery spaces, and bunkers shall be examined. 
</P>
<P>(e) The entire structure, including decks, shall be examined. If considered necessary by the surveyor, borings shall be made, or other means may be used, to ascertain the condition of the materials. Should these measures disclose sufficient cause, further examination to satisfy the surveyor as to the true condition shall be made and check locations listed. This list shall be submitted to the assigning and issuing authority for record purposes, and for use in subsequent surveys. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-40" NODE="46:2.0.1.1.2.5.1.9" TYPE="SECTION">
<HEAD>§ 42.09-40   Annual surveys.</HEAD>
<P>(a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel holding an appropriate certificate issued under this subchapter. 
</P>
<P>(b) The annual survey shall be of such scope and extent so as to ensure: 
</P>
<P>(1) The maintenance in an effective condition of the fittings and appliances for the: 
</P>
<P>(i) Protection of openings; 
</P>
<P>(ii) Guardrails; 
</P>
<P>(iii) Freeing ports; and, 
</P>
<P>(iv) Means of access to crew's quarters. 
</P>
<P>(2) That there have not been alterations made to the hull or superstructure which would affect the calculations determining the position of the load line marks. 
</P>
<P>(c) The assigning and issuing authority shall report on the annual survey made to the owner of the vessel.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968, as amended by CGD 80-143, 47 FR 25149, June 10, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 42.09-45" NODE="46:2.0.1.1.2.5.1.10" TYPE="SECTION">
<HEAD>§ 42.09-45   Correction of deficiencies.</HEAD>
<P>(a) During and after any survey made by the assigning and issuing authority, those items, fittings, etc., which are found to be in an unsatisfactory condition by the surveyor shall be repaired or renewed in order to place the vessel in a satisfactory condition. 
</P>
<P>(b) No load line certificate shall be issued, endorsed, extended, or reissued or delivered to a vessel subject to this subchapter until after unsatisfactory conditions have been corrected as required by paragraph (a) of this section. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.09-50" NODE="46:2.0.1.1.2.5.1.11" TYPE="SECTION">
<HEAD>§ 42.09-50   Repairs or alterations to vessel after it has been surveyed.</HEAD>
<P>(a) After any survey of the vessel made under §§ 42.09-25 to 42.09-40, inclusive, as applicable, has been completed and deficiencies corrected as provided in § 42.09-45, no change shall be made in the vessel's structure, equipment, arrangement, material, or scantlings as covered by such survey, without the prior specific approval of the assigning and issuing authority. 
</P>
<P>(b) To avoid a freeboard or other penalty, any vessel which undergoes repairs, alterations, or modifications, including outfitting related thereto, shall continue to comply with the applicable requirements consistent with the load line certificate held. 
</P>
<P>(c) An existing vessel, which had a load line assigned under previous regulations which undergoes repairs, alterations, or modifications of a major character, shall meet the requirements for a new vessel in this part insofar as the assigning and issuing authority and the Commandant deem reasonable and practicable.
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968, as amended by CGD 80-120, 47 FR 5723, Feb. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.11" NODE="46:2.0.1.1.2.6" TYPE="SUBPART">
<HEAD>Subpart 42.11—Applications for Load Line Assignments, Surveys, and Certificates</HEAD>


<DIV8 N="§ 42.11-1" NODE="46:2.0.1.1.2.6.1.1" TYPE="SECTION">
<HEAD>§ 42.11-1   General.</HEAD>
<P>(a) As described in this subchapter under §§ 42.07-35, 42.07-40, 42.09-15, and 42.09-20, the American Bureau of Shipping or other recognized classification societies approved as load line assigning and issuing authorities perform the duties connected with making load line assignments to vessels. 
</P>
<P>(b) The Commandant is responsible for the administration of the load line acts, the 1966 Convention, other treaties regarding load lines, and the implementing regulations in this subchapter which include prescribed form and content of applicable load line certificates.
</P>
<P>(c) Except in special instances for Coast Guard vessels, the Commandant does not perform the duties of a load line assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969; CGD 80-120, 47 FR 5723, Feb. 8, 1982] 


</CITA>
</DIV8>


<DIV8 N="§ 42.11-5" NODE="46:2.0.1.1.2.6.1.2" TYPE="SECTION">
<HEAD>§ 42.11-5   Applications for load line assignments, surveys, and certificates for U.S.-flag vessels.</HEAD>
<P>(a) Normally, the owner, master, or agent of a vessel shall apply in writing, on a timely basis, to the American Bureau of Shipping for the assignment, survey, and certification of load lines. When nonconcurrent, a separate application shall be made for each function desired and submitted on a timely basis. The mailing address of the home office of American Bureau of Shipping is ABS Plaza, 16855 Northchase Drive, Houston, TX 77060.
</P>
<P>(b) After the Commandant has approved a recognized classification society as a load line assigning and issuing authority for a vessel, as described in a written request of the shipowner, the owner shall apply in writing, on a timely basis, direct to the approved assigning and issuing authority for the assignment, survey, and certification of load lines. When nonconcurrent, a separate application shall be made to such authority for each function desired, and submitted on a timely basis. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10057, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969; CGD 96-041, 61 FR 50727, Sept. 27, 1996; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 42.11-10" NODE="46:2.0.1.1.2.6.1.3" TYPE="SECTION">
<HEAD>§ 42.11-10   Applications for load line assignments and certificates for vessels other than U.S.-flag vessels.</HEAD>
<P>(a) The application for the assignment of load lines and certificate for a foreign vessel belonging to (or which will belong to) either a country ratifying or acceding to the International Convention on Load Lines, 1966, or to a country with which the United States of America has a reciprocal load line agreement in effect shall be made by the Government whose flag the vessel flies, or will fly. The application may be made direct to the American Bureau of Shipping, or after receiving the Commandant's approval, to a recognized classification society which that country has requested as an assigning and issuing authority. When the load line assignment and certificate are authorized pursuant to the requirements in this part, the certificate must contain a statement that it has been issued at the request of a specific Government, which shall be named therein. 
</P>
<P>(1) When the load line assignment is performed under the applicable regulations in this subchapter, the assigning and issuing authority shall transmit to the requesting Government at the earliest practicable date, one copy of each certificate issued, the load line survey report used for computing the freeboard, and the freeboard computations. For information, the assigning and issuing authority shall also notify the Commandant of the names of the vessel and the Government involved and the date and place where the work was done. 
</P>
<P>(b) For a foreign vessel of a country not included in paragraph (a) of this section, the owner, master, or agent normally shall apply in writing to the American Bureau of Shipping, or to any other recognized assigning and issuing authority after it has been approved by the Commandant, for the assignment, survey, and certification of load lines, or for reissue of a load line certificate, as may be necessary for the vessel to clear ports of the United States, the Commonwealth of Puerto Rico, the Territory of Guam, or other U.S. possessions. Normally the same requirements, conditions, procedures, distribution of applicable certificates, etc., shall be applied to such foreign vessels which are applied to similar U.S.-flag vessels of 150 gross tons or over. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.11-15" NODE="46:2.0.1.1.2.6.1.4" TYPE="SECTION">
<HEAD>§ 42.11-15   Application for timber load lines.</HEAD>
<P>(a) The owner, master, or agent of a vessel having load lines assigned under this subchapter may apply to the assigning and issuing authority for timber load lines when making his application for a load line certificate. After the vessel has been found in compliance with the applicable requirements in this subchapter, it may be marked with timber load lines, which will also be certified to in the load line certificate. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.11-20" NODE="46:2.0.1.1.2.6.1.5" TYPE="SECTION">
<HEAD>§ 42.11-20   Application for annual survey.</HEAD>
<P>(a) The owner, master, or agent of a vessel holding a load line certificate shall apply to the assigning and issuing authority who issued the certificate for the annual survey required by § 42.09-40 or the International Convention on Load Lines, 1966. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.13" NODE="46:2.0.1.1.2.7" TYPE="SUBPART">
<HEAD>Subpart 42.13—General Rules for Determining Load Lines</HEAD>


<DIV8 N="§ 42.13-1" NODE="46:2.0.1.1.2.7.1.1" TYPE="SECTION">
<HEAD>§ 42.13-1   Assumptions.</HEAD>
<P>(a) The regulations in this part are based on the assumption that the nature and stowage of the cargo, ballast, etc., are such as will secure sufficient stability of the vessel and avoid excessive structural stress. 
</P>
<P>(b) The regulations in this part are also based on the assumption that, where there are other international requirements relating to stability or subdivision applicable to vessels, these requirements have been met. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-5" NODE="46:2.0.1.1.2.7.1.2" TYPE="SECTION">
<HEAD>§ 42.13-5   Strength of vessel.</HEAD>
<P>(a) The assigning and issuing authority shall satisfy itself that the general structural strength of the vessel is sufficient for the draft corresponding to the freeboard assigned, and when requested shall furnish pertinent strength information to the Commandant. 
</P>
<P>(b) Vessels built and maintained in conformity with the requirements of a classification society recognized by the Commandant are considered to possess adequate strength for the purpose of the applicable requirements in this subchapter unless deemed otherwise by the Commandant. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-10" NODE="46:2.0.1.1.2.7.1.3" TYPE="SECTION">
<HEAD>§ 42.13-10   Freeboards assigned vessels.</HEAD>
<P>(a) Vessels with mechanical means of propulsion, or lighters, barges, or other vessels without independent means of propulsion, shall be assigned freeboards in accordance with the provisions of §§ 42.13-1 to 42.20-75, inclusive. 
</P>
<P>(b) Vessels carrying timber deck cargoes may be assigned, in addition to the freeboards required by paragraph (a) of this section, timber freeboards in accordance with the provisions of §§ 42.25-1 to 42.25-20, inclusive. 
</P>
<P>(c) Vessels designed to carry sail, whether as the sole means of propulsion or as a supplementary means, and tugs, shall be assigned freeboards in accordance with the provisions of §§ 42.13-1 to 42.20-75, inclusive, and such additional freeboards as determined necessary by the Commandant under the procedure of paragraph (f) of this section. 
</P>
<P>(d) Vessels of wood or of composite construction, or of other materials the use of which the Commandant has approved, or vessels whose constructional features are such as to render the application of the provisions of §§ 42.13-1 to 42.25-20 unreasonable or impracticable, shall be assigned freeboards as determined necessary by the Commandant under the procedure of paragraph (f) of this section. 
</P>
<P>(e) The requirements in §§ 42.15-1 to 42.15-80, inclusive, shall apply to every vessel to which a minimum freeboard is assigned. Relaxations from these requirements may be granted to a vessel to which a greater than minimum freeboard is assigned provided the safety conditions of the vessel are determined to be satisfactory under paragraph (f) of this section. 
</P>
<P>(f) In each case specified by paragraphs (c) to (e) inclusive of this section, the assigning authority shall report to the Commandant the specific matters in which the vessel is deficient or requires special freeboard consideration due to design, arrangement, construction materials, propulsive method, or relaxation of requirements in this part. The report shall also furnish background data and recommendations of the assigning authority (including freeboard additions), as will enable the Commandant to reach a decision. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-15" NODE="46:2.0.1.1.2.7.1.4" TYPE="SECTION">
<HEAD>§ 42.13-15   Definitions of terms.</HEAD>
<P>(a) <I>Length.</I> The length (<I>L</I>) shall be taken as 96 percent of the total length on a waterline at 85 percent of the least molded depth measured from the top of the keel, or as the length from the foreside of the stem to the axis of the rudder stock on that waterline, if that be greater. In vessels designed with a rake of keel the waterline on which this length is measured shall be parallel to the designed waterline. 
</P>
<P>(b) <I>Perpendiculars.</I> The forward and after perpendiculars shall be taken at the forward and after ends of the length (<I>L</I>). The forward perpendicular shall coincide with the foreside of the stem on the waterline on which the length is measured. 
</P>
<P>(c) <I>Amidships.</I> Amidships is at the middle of the length (<I>L</I>). 
</P>
<P>(d) <I>Breadth.</I> Unless expressly provided otherwise, the breadth (<I>B</I>) is the maximum breadth of the vessel, measured amidships to the molded line of the frame in a vessel with a metal shell and to the outer surface of the hull in a vessel with a shell of any other material. 
</P>
<P>(e) <I>Molded depth.</I> (1) The molded depth is the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side. In wood and composite vessels the distance is measured from the lower edge of the keel rabbet. Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inwards cuts the side of the keel. 
</P>
<P>(2) In vessels having rounded gunwales, the molded depth shall be measured to the point of intersection of the molded lines of the deck and sides, the lines extending as though the gunwale were of angular design. 
</P>
<P>(3) Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the molded depth is to be determined, the molded depth shall be measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part. 
</P>
<P>(f) <I>Depth for freeboard</I> (<I>D</I>). (1) The depth for freeboard (<I>D</I>) is the molded depth amidships, plus the thickness of the freeboard deck stringer plate, where fitted, plus 
</P>
<FP-2>T(L−S)/L
</FP-2>
<FP>if the exposed freeboard deck is sheathed; 
</FP>
<EXTRACT>
<FP>where:
</FP>
<FP-2><I>T</I> is the mean thickness of the exposed sheathing clear of deck openings; and 
</FP-2>
<FP-2><I>S</I> is the total length of superstructures as defined in paragraph (j)(4) of this section.</FP-2></EXTRACT>
<P>(2) The depth for freeboard (<I>D</I>) in a vessel having a rounded gunwale with a radius greater than 4 percent of the breadth (<I>B</I>) or having topsides of unusual form is the depth for freeboard of a vessel having a midship section with vertical topsides and with the same round of beam and area of topside section equal to that provided by the actual midship section. 
</P>
<P>(g) <I>Block coefficient.</I> The block coefficient (<I>C</I><E T="54">b</E>) is given by 
</P>
<FP-2><I>C</I><E T="54">b</E>=Δ/<I>L.B.d</I><E T="52">1</E>
</FP-2>
<EXTRACT>
<FP>where Δ is the volume of the molded displacement of the vessel, excluding bossing, in a vessel with a metal shell, and is the volume of displacement to the outer surface of the hull in a vessel with a shell of any other material, both taken at a molded draft of <I>d</I><E T="52">1</E>; and, <I>d</I><E T="52">1</E> is 85 percent of the least molded depth.</FP></EXTRACT>
<P>(h) <I>Freeboard.</I> The freeboard assigned is the distance measured vertically downward amidships from the upper edge of the deck line to the upper edge of the related load line. 
</P>
<P>(i) <I>Freeboard deck.</I> (1) The freeboard deck is normally the uppermost complete deck exposed to weather and sea, which has permanent means of closing all openings in the weather part thereof, and below which all openings in the sides of the vessel are fitted with permanent means of watertight closing. In a vessel having a discontinuance freeboard deck, the lowest line of the exposed deck and the continuation of that line parallel to the upper part of the deck is taken as the freeboard deck. At the option of the owner and subject to the approval of the assigning authority a lower deck may be designated as the freeboard deck, provided it is a complete and permanent deck continuous in a fore and aft direction at least between the machinery space and peak bulkheads and continuous athwartships. When this lower deck is stepped the lowest line of the deck and the continuation of that line parallel to the upper part of the deck is taken as the freeboard deck. 
</P>
<P>(2) When a lower deck is designated as the freeboard deck, that part of the hull which extends above the freeboard deck is treated as a superstructure so far as concerns the application of the conditions of assignment and the calculation of freeboard. It is from this deck that the freeboard is calculated. 
</P>
<P>(j) <I>Superstructure.</I> (1) A superstructure is a decked structure on the freeboard deck, extending from side to side of the vessel or with the side plating not being inboard of the shell plating more than 4 percent to the breadth. (<I>B</I>). A raised quarter deck is regarded as a superstructure. 
</P>
<P>(2) An enclosed superstructure is a superstructure with: 
</P>
<P>(i) Enclosing bulkheads of efficient construction; 
</P>
<P>(ii) Access openings, if any in these bulkheads fitted with doors complying with the requirements of § 42.15-10; and, 
</P>
<P>(iii) All other openings in sides or ends of the superstructure fitted with efficient weathertight means of closing. 
</P>
<NOTE>
<HED>Note:</HED>
<P>A bridge or poop shall not be regarded as enclosed unless access is provided for the crew to reach machinery and other working spaces inside the superstructures by alternative means, which are available at all times when bulkhead openings are closed.</P></NOTE>
<P>(3) The height of a superstructure is the least vertical height measured at side from the top of the superstructure deck beams to the top of the freeboard deck beams. 
</P>
<P>(4) The length of a superstructure (<I>S</I>) is the mean length of the part of the superstructure which lies within the length (<I>L</I>). 
</P>
<P>(k) <I>Flush deck vessel.</I> A flush deck vessel is one which has no superstructure on the freeboard deck. 
</P>
<P>(l) <I>Weathertight.</I> Weathertight means that in any sea conditions water will not penetrate into the vessel. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10058, July 12, 1968, as amended by CGFR 68-126, 34 FR 9013, June 5, 1969; 43 FR 31928, July 24, 1978] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-20" NODE="46:2.0.1.1.2.7.1.5" TYPE="SECTION">
<HEAD>§ 42.13-20   Deck line.</HEAD>
<P>(a) The deck line is a horizontal line 12 inches in length and 1 inch in breadth. It shall be marked amidships on each side of the vessel, and its upper edge shall normally pass through the point where the continuation outwards of the upper surface of the freeboard deck intersects the outer surface of the shell (as illustrated in Figure 42.13-20(a)), provided that the deck line may be placed with reference to another fixed point on the vessel on condition that the freeboard is correspondingly corrected. The location of the reference point and the identification of the freeboard deck shall in all cases be indicated on the International Load Line Certificate (1966), and, as applicable, on all other load line certificates issued pursuant to this part 42. 
</P>
<img src="/graphics/ec01fe91.000.gif"/>
<BCAP><E T="15">Figure 42.13-20(a)—Deck Line</E></BCAP>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10059, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-25" NODE="46:2.0.1.1.2.7.1.6" TYPE="SECTION">
<HEAD>§ 42.13-25   Load line mark.</HEAD>
<P>(a) The load line mark shall consist of a ring 12 inches in outside diameter and 1 inch wide which is intersected by a horizontal line 18 inches in length and 1 inch in breadth, the upper edge of which passes through the center of the ring. The center of the ring shall be placed amidships and at a distance equal to the assigned summer freeboard measured vertically below the upper edge of the deck line (as illustrated in Figure 42.13-25(a)). 
</P>
<img src="/graphics/ec01fe91.001.gif"/>
<BCAP><E T="15">Figure 42.13-25(a)—Load line mark and lines to be used with this mark</E></BCAP>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10059, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-30" NODE="46:2.0.1.1.2.7.1.7" TYPE="SECTION">
<HEAD>§ 42.13-30   Lines to be used with the load line mark.</HEAD>
<P>(a) The lines which indicate the load line assigned in accordance with the regulations in this part shall be horizontal lines 9 inches in length and 1 inch in breadth which extend forward of, unless expressly provided otherwise, and at right angles to, a vertical line 1 inch in breadth marked at a distance 21 inches forward of the center of the ring (as illustrated in Figure 42.13-25(a)). 
</P>
<P>(b) The following load lines shall be used: 
</P>
<P>(1) The summer load line indicated by the upper edge of the line which passes through the center of the ring and also by a line marked <I>S.</I> 
</P>
<P>(2) The winter load line indicated by the upper edge of a line marked <I>W.</I> 
</P>
<P>(3) The winter North Atlantic load line indicated by the upper edge of a line marked <I>WNA.</I> 
</P>
<P>(4) The tropical load line indicated by the upper edge of a line marked <I>T.</I> 
</P>
<P>(5) The fresh water load line in summer indicated by the upper edge of a line marked <I>F.</I> The fresh water load line in summer is marked abaft the vertical line. The difference between the fresh water load line in summer and the summer load line is the allowance to be made for loading in fresh water at the other load lines. 
</P>
<P>(6) The tropical fresh water load line indicated by the upper edge of a line marked <I>TF,</I> and marked abaft the vertical line. 
</P>
<P>(c) If timber freeboards are assigned, the timber load lines shall be marked in addition to ordinary load lines. These lines shall be horizontal lines 9 inches in length and 1 inch in breadth which extend abaft unless expressly provided otherwise, and are at right angles to, a vertical line 1 inch in breadth marked at a distance 21 inches abaft the center of the ring (as illustrated in Figure 42.13-30(c)).
</P>
<img src="/graphics/ec01fe91.002.gif"/>
<BCAP><E T="15">Figure 42.13-30(c)—Timber load line mark and lines to be used with this mark</E></BCAP>
<P>(d) The following timber load lines shall be used: 
</P>
<P>(1) The summer timber load line indicated by the upper edge of a line marked <I>LS.</I> 
</P>
<P>(2) The winter timber load line indicated by the upper edge of a line marked <I>LW.</I> 
</P>
<P>(3) The winter North Atlantic timber load line indicated by the upper edge of a line marked <I>LWNA.</I> 
</P>
<P>(4) The tropical timber load line indicated by the upper edge of a line marked <I>LT.</I> 
</P>
<P>(5) The fresh water timber load line in summer indicated by the upper edge of a line marked <I>LF</I> and marked forward of the vertical line. 
</P>
<NOTE>
<HED>Note:</HED>
<P>The difference between the fresh water timber load line in summer and the summer timber load line is the allowance to be made for loading in fresh water at the other timber load lines.</P></NOTE>
<P>(6) The tropical fresh water timber load line indicated by the upper edge of a line marked <I>LTF</I> and marked forward of the vertical line. 
</P>
<P>(e) Where the characteristics of a vessel, or the nature of the vessel's service or navigational limits make any of the seasonal lines inapplicable, these lines may be omitted. 
</P>
<P>(f) Where a vessel is assigned a greater than minimum freeboard so that the load line is marked at a position corresponding to, or lower than, the lowest seasonal load line assigned at minimum freeboard in accordance with the present Convention, only the fresh water load line need be marked. 
</P>
<P>(g) On sailing vessels only the fresh water load line and the winter North Atlantic load line need be marked (as illustrated in Figure 42.13-30(g)). 
</P>
<img src="/graphics/ec01fe91.003.gif"/>
<BCAP><E T="15">Figure 42.13-30(g)—Load line mark on sailing vessel and lines to be used with this mark</E></BCAP>
<P>(h) Where a winter North Atlantic load line is identical with the winter load line corresponding to the same vertical line, this load line shall be marked <I>W.</I> 
</P>
<P>(i) Additional load lines required by other international conventions in force may be marked at right angles to and abaft the vertical line specified in paragraph (a) of this section. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10059, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-35" NODE="46:2.0.1.1.2.7.1.8" TYPE="SECTION">
<HEAD>§ 42.13-35   Mark of assigning authority.</HEAD>
<P>(a) The mark of the assigning authority by whom the load lines are assigned may be indicated alongside the load line ring above the horizontal line which passes through the center of the ring, or above and below it. This mark shall consist of not more than four initials to identify the assigning authority's name, each measuring approximately 4
<FR>1/2</FR> inches in height and 3 inches in width. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 42.13-40" NODE="46:2.0.1.1.2.7.1.9" TYPE="SECTION">
<HEAD>§ 42.13-40   Details of marking.</HEAD>
<P>(a) The ring, lines and letters shall be painted in white or yellow on a dark ground or in black on a light ground. They shall also be permanently marked on the sides of the vessels to the satisfaction of the assigning authority. The marks shall be plainly visible and, if necessary, special arrangements shall be made for this purpose. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.13-45" NODE="46:2.0.1.1.2.7.1.10" TYPE="SECTION">
<HEAD>§ 42.13-45   Verification of marks.</HEAD>
<P>(a) The International Load Line Certificate (1966) shall not be delivered to the vessel until § 42.07-5 has been fully complied with under the authority and provisions of subparts 42.07 and 42.09 of this part. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.15" NODE="46:2.0.1.1.2.8" TYPE="SUBPART">
<HEAD>Subpart 42.15—Conditions of Assignment of Freeboard</HEAD>


<DIV8 N="§ 42.15-1" NODE="46:2.0.1.1.2.8.1.1" TYPE="SECTION">
<HEAD>§ 42.15-1   Information to be supplied to the master.</HEAD>
<P>(a) The master of every new vessel shall be supplied with sufficient information in a form approved by the assigning and issuing authority, to enable him to arrange for the loading and ballasting of his vessel in such a way as to avoid the creation of any unacceptable stresses in the vessel's structure: <I>Provided,</I> That this requirement need not apply to any particular length, design or class of vessel where the Commandant considers it to be unnecessary and so notifies the assigning and issuing authority. 
</P>
<P>(b) The master of every new vessel, which is not already provided with stability information under an international convention for the safety of life at sea in force, shall be supplied with sufficient information in a form approved by the Commandant, to give him guidance as to the stability of the vessel under varying conditions of service, and a copy shall be furnished to the Commandant. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-5" NODE="46:2.0.1.1.2.8.1.2" TYPE="SECTION">
<HEAD>§ 42.15-5   Superstructure end bulkheads.</HEAD>
<P>(a) Bulkheads at exposed ends of enclosed superstructures shall be of efficient construction and shall be to the satisfaction of the assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-10" NODE="46:2.0.1.1.2.8.1.3" TYPE="SECTION">
<HEAD>§ 42.15-10   Doors.</HEAD>
<P>(a) All access openings in bulkheads at ends of enclosed superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent strength to the unpierced bulkhead and weathertight when closed. The means for securing these doors weathertight shall consist of gaskets and clamping devices or other equivalent means and shall be permanently attached to the bulkhead or to the doors themselves, and the doors shall be so arranged that they can be operated from both sides of the bulkhead. 
</P>
<P>(b) Except as otherwise provided in these regulations, the height of the sills of access openings in bulkheads at ends of enclosed superstructures shall be at least 15 inches above the deck. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-15" NODE="46:2.0.1.1.2.8.1.4" TYPE="SECTION">
<HEAD>§ 42.15-15   Positions of hatchways, doorways and ventilators.</HEAD>
<P>(a) For the purpose of this part two positions of hatchways, doorways and ventilators are defined as follows: 
</P>
<P>(1) Position 1: Upon exposed freeboard and raised quarter decks, and upon exposed superstructure decks situated forward of a point located a quarter of the vessel's length from the forward perpendicular. 
</P>
<P>(2) Position 2: Upon exposed superstructure decks situated abaft a quarter of the vessel's length from the forward perpendicular. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 42.15-20" NODE="46:2.0.1.1.2.8.1.5" TYPE="SECTION">
<HEAD>§ 42.15-20   Cargo and other hatchways.</HEAD>
<P>(a) The construction and the means for securing the weathertightness of cargo and other hatchways in positions 1 and 2 shall be at least equivalent to the requirements of §§ 42.15-25 and 42.15-30. 
</P>
<P>(b) Coamings and hatchway covers to exposed hatchways on decks above the superstructure deck shall comply with the requirements of the assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-25" NODE="46:2.0.1.1.2.8.1.6" TYPE="SECTION">
<HEAD>§ 42.15-25   Hatchways closed by portable covers and secured weathertight by tarpaulins and battening devices.</HEAD>
<P>(a) <I>Hatchway coamings.</I> (1) The coamings of hatchways closed by portable covers secured weathertight by tarpaulins and battening devices shall be of substantial construction, and their height above the deck shall be at least as follows: 
</P>
<P>(i) 23
<FR>1/2</FR> inches if in position 1. 
</P>
<P>(ii) 17
<FR>1/2</FR> inches if in position 2. 
</P>
<P>(b) <I>Hatchway covers.</I> (1) The width of each bearing surface for hatchway covers shall be at least 2
<FR>1/2</FR> inches. 
</P>
<P>(2) Where covers are made of wood, the finished thickness shall be at least 2
<FR>3/8</FR> inches in association with a span of not more than 4.9 feet. 
</P>
<P>(3) Where covers are made of mild steel, the strength shall be calculated with assumed loads not less than 358 pounds per square foot on hatchways in position 1, and not less than 266 pounds per square foot on hatchways in position 2, and the product of the maximum stress thus calculated and the factor 4.25 shall not exceed the minimum ultimate strength of the material. They shall be so designed as to limit the deflection to not more than 0.0028 times the span under these loads. 
</P>
<P>(4) The assumed loads on hatchways in position 1 may be reduced to 205 pounds per square foot for vessels of 79 feet in length and shall be not less than 358 pounds per square foot for vessels of 328 feet in length. The corresponding loads on hatchways in position 2 may be reduced to 154 pounds per square foot and 266 pounds per square foot respectively. In all cases values at intermediate lengths shall be obtained by linear interpolation. 
</P>
<P>(c) <I>Portable beams.</I> (1) Where portable beams for supporting hatchway covers are made of mild steel the strength shall be calculated with assumed loads not less than 358 pounds per square foot on hatchways in position 1 and not less than 266 pounds per square foot on hatchways in position 2 and the product of the maximum stress thus calculated and the factor 5 shall not exceed the minimum ultimate strength of the material. They shall be so designed as to limit the deflection to not more than 0.0022 times the span under these loads. For vessels of not more than 328 feet in length the requirements of paragraph (b)(4) of this section are applicable. 
</P>
<P>(d) <I>Pontoon covers.</I> (1) Where pontoon covers used in place of portable beams and covers are made of mild steel the strength shall be calculated with the assumed loads given in paragraph (b)(3) of this section, and the product of the maximum stress thus calculated and the factor 5 shall not exceed the minimum ultimate strength of the material. They shall be so designed as to limit the deflection to not more than 0.0022 times the span. Mild steel plating forming the tops of covers shall be not less in thickness than 1 percent of the spacing of stiffeners or 0.24 inches if that be greater. For vessels of not more than 328 feet in length the requirements of paragraph (b)(4) of this section are applicable. 
</P>
<P>(2) The strength and stiffness of covers made of materials other than mild steel shall be equivalent to those of mild steel to the satisfaction of the assigning authority. 
</P>
<P>(e) <I>Carriers or sockets.</I> (1) Carriers or sockets for portable beams shall be of substantial construction, and shall provide means for the efficient fitting and securing of the beams. Where rolling types of beams are use, the arrangements shall ensure that the beams remain properly in position when the hatchway is closed. 
</P>
<P>(f) <I>Cleats.</I> (1) Cleats shall be set to fit the taper of the wedges. They shall be at least 2
<FR>1/2</FR> inches wide and spaced not more than 23
<FR>1/2</FR> inches center to center; the cleats along each side or end shall be not more than 6 inches from the hatch corners. 
</P>
<P>(g) <I>Battens and wedges.</I> (1) Battens and wedges shall be efficient and in good condition. Wedges shall be of tough wood or other equivalent material. They shall have a taper of not more than 1 in 6 and shall be not less than 
<FR>1/2</FR>-inch thick at the toes. 
</P>
<P>(h) <I>Tarpaulins.</I> (1) At least two layers of tarpaulin in good condition shall be provided for each hatchway in positions 1 and 2. 
</P>
<P>(2) The tarpaulins shall be waterproof and of ample strength. They shall be of a material of at least a standard weight and quality as approved by the assigning and issuing authority. 
</P>
<P>(i) <I>Security of hatchway covers.</I> (1) For all hatchways in position 1 or 2, steel bars or other equivalent means shall be provided in order efficiently and independently to secure each section of hatchway covers after the tarpaulins are battened down. Hatchway covers of more than 4.9 feet in length shall be secured by at least two such securing appliances. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10060, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-30" NODE="46:2.0.1.1.2.8.1.7" TYPE="SECTION">
<HEAD>§ 42.15-30   Hatchways closed by weathertight covers of steel or other equivalent material fitted with gaskets and clamping devices.</HEAD>
<P>(a) <I>Hatchway coamings.</I> At positions 1 and 2 the height above the deck of hatchway coamings fitted with weathertight hatch covers of steel or other equivalent material fitted with gaskets and clamping devices shall be as specified in § 42.15-25(a)(1). The height of these coamings may be reduced, or the coamings omitted entirely, on condition that the assigning authority is satisfied that the safety of the vessel is not thereby impaired in any sea conditions. Where coamings are provided they shall be of substantial construction. 
</P>
<P>(b) <I>Weathertight covers.</I> (1) Where weathertight covers are of mild steel the strength shall be calculated with assumed loads not less than 358 pounds per square foot on hatchways in position 1, and not less than 255 pounds per square foot on hatchways in position 2, and the product of the maximum stress thus calculated and the factor of 4.25 shall not exceed the minimum ultimate strength of the material. They shall be so designed as to limit the deflection to not more than 0.0028 times the span under these loads. Mild steel plating forming the tops of covers shall be not less in thickness than one percent of the spacing of stiffeners or 0.24 inches if that be greater. The provisions of § 42.15-25(b)(4) are applicable for vessels of not more than 328 feet in length. 
</P>
<P>(2) The strength and stiffness of covers made of materials other than mild steel shall be equivalent to those of mild steel to the satisfaction of the assigning authority. 
</P>
<P>(c) <I>Means for securing weathertightness.</I> (1) The means for securing and maintaining weathertightness shall be to the satisfaction of the assigning authority. 
</P>
<P>(2) The arrangements shall ensure that the tightness can be maintained in any sea conditions. For this purpose tests for tightness shall be required at the initial surveys, and may be required at periodical surveys and at annual surveys or at more frequent intervals. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10061, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-35" NODE="46:2.0.1.1.2.8.1.8" TYPE="SECTION">
<HEAD>§ 42.15-35   Machinery space openings.</HEAD>
<P>(a) Machinery space openings in position 1 or 2 shall be properly framed and efficiently enclosed by steel casings of ample strength, and where the casings are not protected by other structures their strength shall be specifically considered. Access openings in such casings shall be fitted with doors complying with the requirements of § 42.15-10(a), the sills of which shall be at least 23
<FR>1/2</FR> inches above the deck if in position 1, and at least 15 inches above the deck if in position 2. Other openings in such casings shall be fitted with equivalent covers, permanently attached in their proper positions. 
</P>
<P>(b) Coamings of any fiddley, funnel, or machinery space ventilators in an exposed position on the freeboard or superstructure deck shall be as high above the deck as is reasonable and practicable. Fiddley openings shall be fitted with strong covers of steel or other equivalent material permanently attached in their proper positions and capable of being secured weathertight. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10061, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-40" NODE="46:2.0.1.1.2.8.1.9" TYPE="SECTION">
<HEAD>§ 42.15-40   Miscellaneous openings in freeboard and superstructure decks.</HEAD>
<P>(a) Manholes and flush scuttles in position 1 or 2 or within superstructures other than enclosed superstructures shall be closed by substantial covers capable of being made watertight. Unless secured by closely spaced bolts, the covers shall be permanently attached. 
</P>
<P>(b) Openings in freeboard decks other than hatchways, machinery space openings, manholes, and flush scuttles shall be protected by an enclosed superstructure, or by a deckhouse or companionway of equivalent strength and weathertightness. Any such opening in an exposed superstructure deck or in the top of a deckhouse on the freeboard deck which gives access to a space below the freeboard deck or a space within an enclosed superstructure shall be protected by an efficient deckhouse or companionway. Doorways in such deckhouses or companionways shall be fitted with doors complying with the requirements of § 42.15-10(a). 
</P>
<P>(c) In position 1 the height above the deck of sills to the doorways in companionways shall be at least 23
<FR>1/2</FR> inches. In position 2 they shall be at least 15 inches. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10061, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-45" NODE="46:2.0.1.1.2.8.1.10" TYPE="SECTION">
<HEAD>§ 42.15-45   Ventilators.</HEAD>
<P>(a) Ventilators in position 1 or 2 to spaces below the freeboard decks or decks of enclosed superstructures shall have coamings of steel or other equivalent material, substantially constructed and efficiently connected to the deck. Where the coaming of any ventilator exceeds 35
<FR>1/2</FR> inches in height it shall be specially supported. 
</P>
<P>(b) Ventilators passing through superstructures other than enclosed superstructures shall have substantially constructed coamings of steel or other equivalent material at the freeboard deck. 
</P>
<P>(c) Ventilators in position 1 the coamings of which extend to more than 14.8 feet above the deck, and in position 2 the coamings of which extend to more than 7.5 feet above the deck, need not be fitted with closing arrangements unless specifically required by the assigning authority. 
</P>
<P>(d) Except as provided in paragraph (c) of this section ventilator openings shall be provided with efficient weathertight closing appliances. In vessels of not more than 328 feet in length the closing appliances shall be permanently attached; where not so provided in other vessels, they shall be conveniently stowed near the ventilators to which they are to be fitted. Ventilators in position 1 shall have coamings of a height of at least 35
<FR>1/2</FR> inches above the deck; in position 2 the coamings shall be of a height at least 30 inches above the deck. 
</P>
<P>(e) In exposed positions, the height of coamings may be required to be increased to the satisfaction of the assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10061, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-50" NODE="46:2.0.1.1.2.8.1.11" TYPE="SECTION">
<HEAD>§ 42.15-50   Air pipes.</HEAD>
<P>(a) Where air pipes to ballast and other tanks extend above the freeboard or superstructure decks, the exposed parts of the pipes shall be of substantial construction; the height from the deck to the point where water may have access below shall be at least 30 inches on the freeboard deck and 17
<FR>1/2</FR> inches on the superstructure deck. Where these heights may interfere with the working of the vessel, a lower height may be approved, provided the assigning authority is satisfied that the closing arrangements and other circumstances justify a lower height. Satisfactory means permanently attached, shall be provided for closing the openings of the air pipes. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-55" NODE="46:2.0.1.1.2.8.1.12" TYPE="SECTION">
<HEAD>§ 42.15-55   Cargo ports and other similar openings.</HEAD>
<P>(a) Cargo ports and other similar openings in the sides of vessels below the freeboard deck shall be fitted with doors so designed as to ensure watertightness and structural integrity commensurate with the surrounding shell plating, to the satisfaction of the assigning authority. The arrangements shall be subject to tightness tests at the initial survey and at such subsequent surveys or more frequent intervals as deemed necessary. The number of such openings shall be the minimum compatible with the design and proper working of the vessel. 
</P>
<P>(b) Unless permitted by the Commandant the lower edge of such openings shall not be below a line drawn parallel to the freeboard deck at side, which has at its lowest point the upper edge of the uppermost load line. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-60" NODE="46:2.0.1.1.2.8.1.13" TYPE="SECTION">
<HEAD>§ 42.15-60   Scuppers, inlets, and discharges.</HEAD>
<P>(a) Discharges led through the shell either from spaces below the freeboard deck or from within superstructures and deckhouses on the freeboard deck fitted with doors complying with the requirements of § 42.15-10 shall be fitted with efficient and accessible means for preventing water from passing inboard. Normally, each separate discharge shall have one automatic nonreturn valve with a positive means of closing it from a position above the freeboard deck. Where, however, the vertical distance from the summer load waterline to the inboard end of the discharge pipe exceeds 0.01<I>L,</I> the discharge may have two automatic nonreturn valves without positive means of closing: <I>Provided,</I> That the inboard valve is always accessible for examination under service conditions; where that vertical distance exceeds 0.02<I>L</I> a single automatic nonreturn valve without positive means of closing may be accepted subject to the approval of the assigning authority. The means for operating the positive action valve shall be readily accessible and provided with an indicator showing whether the valve is open or closed. 
</P>
<P>(b) In manned machinery spaces main and auxiliary sea inlets and discharges in connection with the operation of machinery may be controlled locally. The controls shall be readily accessible and shall be provided with indicators showing whether the valves are open or closed. 
</P>
<P>(c) Scuppers and discharge pipes originating at any level and penetrating the shell either more than 17
<FR>1/2</FR> inches below the freeboard deck or less than 23
<FR>1/2</FR> inches above the summer load waterline shall be provided with a nonreturn valve at the shell. This valve, unless required by paragraph (a) of this section, may be omitted if the piping is of thickness as specified in part 56 in subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(d) Scuppers leading from superstructures or deckhouses not fitted with doors complying with the requirements of § 42.15-10 shall be led overboard. 
</P>
<P>(e) All valves and shell fittings required by this section shall be of steel, bronze, or other approved ductile material. Valves of ordinary cast iron or similar material are not acceptable. All pipes to which this section refers shall be of steel or other equivalent material to the satisfaction of the assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-65" NODE="46:2.0.1.1.2.8.1.14" TYPE="SECTION">
<HEAD>§ 42.15-65   Side scuttles.</HEAD>
<P>(a) Side scuttles to spaces below the freeboard deck or to spaces within enclosed superstructures shall be fitted with efficient hinged inside deadlights arranged so that they can be effectively closed and secured watertight. 
</P>
<P>(b) No side scuttle shall be fitted in a position so that its sill is below a line drawn parallel to the freeboard deck at side and having its lowest point 2.5 percent of the breadth (<I>B</I>) above the load waterline, or 19
<FR>1/2</FR> inches, which ever is the greater distance. 
</P>
<P>(c) The side scuttles, together with their glasses, if fitted, and deadlights, shall be of substantial and approved construction. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-70" NODE="46:2.0.1.1.2.8.1.15" TYPE="SECTION">
<HEAD>§ 42.15-70   Freeing ports.</HEAD>
<P>(a) Where bulwarks on the weather portions of freeboard or superstructure decks form wells, ample provision shall be made for rapidly freeing the deck of water and for draining them. Except as provided in paragraphs (b) and (c) of this section, the minimum freeing port area (<I>A</I>) on each side of the vessel for each well on the freeboard deck shall be that given by the following formulae in cases where the sheer in way of the well is standard or greater than standard. The minimum area for each well on superstructure decks shall be one-half of the area given by the formulae. 
</P>
<P>(1) Where the length of bulwark (<I>l</I>) in the well is 66 feet or less <I>A</I> = 7.6 + 0.115<I>l</I> (square feet) 
</P>
<P>(2) Where <I>l</I> exceeds 66 feet <I>A</I> = 0.23<I>l</I> (square feet) 
</P>
<P>(3) <I>l</I> need in no case be taken as greater than 0.7<I>L.</I> 
</P>
<P>(4) If the bulwark is more than 3.9 feet in average height the required area shall be increased by 0.04 square feet per foot of length of well for each foot difference in height. If the bulwark is less than 3 feet in average height, the required area may be decreased by 0.04 square feet per foot of length for each foot difference in height. 
</P>
<P>(b) In vessels with no sheer the area calculated according to paragraph (a) of this section shall be increased by 50 percent. Where the sheer is less than the standard the percentage shall be obtained by linear interpolation. 
</P>
<P>(c) Where a vessel is fitted with a trunk which does not comply with the requirements of § 42.20-55(a)(5) or where continuous or substantially continuous hatchway side coamings are fitted between detached superstructures the minimum area of the freeing port openings shall be calculated from table 42.15-70(c): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.15-70(<E T="01">c</E>) 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Breadth of hatchway or trunk in relation to the breadth of vessel
</TH><TH class="gpotbl_colhed" scope="col">Area of freeing ports in relation to the total area of the bulwarks
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">40 percent or less</TD><TD align="left" class="gpotbl_cell">20 percent. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">75 percent or more</TD><TD align="left" class="gpotbl_cell">10 percent.</TD></TR></TABLE></DIV></DIV>
<NOTE>
<HED>Note:</HED>
<P>The area of freeing ports at intermediate breadths shall be obtained by linear interpolation.</P></NOTE>
<P>(d) In vessels having superstructures which are open at either or both ends, adequate provision for freeing the space within such superstructures shall be provided to the satisfaction of the assigning authority. 
</P>
<P>(e) The lower edges of the freeing ports shall be as near the deck as practicable. Two-thirds of the freeing port area required shall be provided in the half of the well nearest the lowest point of the sheer curve. 
</P>
<P>(f) All such openings in the bulwarks shall be protected by rails or bars spaced approximately 9 inches apart. If shutters are fitted to freeing ports, ample clearance shall be provided to prevent jamming. Hinges shall have pins or bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances shall be of approved construction. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-75" NODE="46:2.0.1.1.2.8.1.16" TYPE="SECTION">
<HEAD>§ 42.15-75   Protection of the crew.</HEAD>
<P>(a) The strength of the deckhouses used for the accommodation of the crew shall be to the satisfaction of the assigning authority. 
</P>
<P>(b) Efficient guard rails or bulwarks must be fitted on all exposed parts of the freeboard and superstructure decks as follows: 
</P>
<P>(1) The height of the bulwarks or guard rails must be at least 39
<FR>1/2</FR> inches from the deck, provided that where this height would interfere with the normal operation of the vessel, a lesser height may be approved if the Commandant and the assigning authority are satisfied that adequate protection is provided. 
</P>
<P>(2) On each vessel that is initially surveyed for load line assignment after January 1, 1976, and that is exclusively engaged in towing operations, the minimum bulwark or rail height on the freeboard deck may be reduced to 30 inches provided the assigning authority is satisfied that adequate grabrails are provided around the periphery of the deckhouse. 
</P>
<P>(3) Portable rails may be used when operating conditions warrant their use. 
</P>
<P>(c) The opening below the lowest course of the guard rails shall not exceed 9 inches. The other courses shall be not more than 15 inches apart. In the case of vessels with rounded gunwales the guard rail supports shall be placed on the flat of the deck. 
</P>
<P>(d) Satisfactory means (in the form of guard rails, life lines, gangways or underdeck passages, etc.) shall be provided for the protection of the crew in getting to and from their quarters, the machinery space and all other parts used in the necessary work of the vessel. 
</P>
<P>(e) Deck cargo carried on any vessel shall be so stowed that any opening which is in way of the cargo and which gives access to and from the crew's quarters, the machinery space and all other parts used in the necessary work of the vessel, can be properly closed and secured against the admission of water. Effective protection for the crew in the form of guard rails or life lines shall be provided above the deck cargo if there is no convenient passage on or below the deck of the vessel. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10062, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969; CGD 74-164, 41 FR 1470, Jan. 8, 1976] 


</CITA>
</DIV8>


<DIV8 N="§ 42.15-80" NODE="46:2.0.1.1.2.8.1.17" TYPE="SECTION">
<HEAD>§ 42.15-80   Special conditions of assignment for Type “A” vessels.</HEAD>
<P>(a) <I>Machinery casings.</I> Machinery casings on Type “A” vessels as defined in § 42.09-5(b) must be protected by an enclosed poop or bridge of at least standard height, or by a deckhouse of equal height and equivalent strength, except that machinery casings may be exposed if there are no openings giving direct access from the freeboard deck to the machinery space. A door complying with the requirements of § 42.15-10 is permitted in the machinery casing if it leads to a space or passageway which is as strongly constructed as the casing and is separated from the stairway to the engine room by a second weathertight door of steel or equivalent material.
</P>
<P>(b) <I>Gangway and access.</I> (1) An efficiently constructed fore and aft permanent gangway of sufficient strength shall be fitted on Type “A” vessels at the level of the superstructure deck between the poop and the midship bridge or deckhouse where fitted, or equivalent means of access shall be provided to carry out the purpose of the gangway, such as passages below deck. Elsewhere, and on Type “A” vessels without a midship bridge, arrangements to the satisfaction of the assigning authority shall be provided to safeguard the crew in reaching all parts used in the necessary work of the ship. 
</P>
<P>(2) Safe and satisfactory access from the gangway level shall be available between separates crew accommodations and also between crew accommodations and the machinery space. 
</P>
<P>(c) <I>Hatchways.</I> Exposed hatchways on the freeboard and forecastle decks or on the tops of expansion trunks on Type “A” vessels shall be provided with efficient watertight covers of steel or other equivalent material. 
</P>
<P>(d) <I>Freeing arrangements.</I> (1) Type “A” vessels with bulwarks shall have open rails fitted for at least half the length of the exposed parts of the weather deck or other effective freeing arrangements. The upper edge of the sheer strake shall be kept as low as practicable. 
</P>
<P>(2) Where superstructures are connected by trunks, open rails shall be fitted for the whole length of the exposed parts of the freeboard deck. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10063, July 12, 1968, as amended by CGFR 68-126, 34 FR 9014, June 5, 1969; CGD 79-153, 48 FR 38647, Aug. 25, 1983] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.20" NODE="46:2.0.1.1.2.9" TYPE="SUBPART">
<HEAD>Subpart 42.20—Freeboards</HEAD>


<DIV8 N="§ 42.20-3" NODE="46:2.0.1.1.2.9.1.1" TYPE="SECTION">
<HEAD>§ 42.20-3   Freeboard assignment: Type “A” vessels.</HEAD>
<P>(a) A Type “A” vessel is assigned a freeboard not less than that based on table 42.20-15(a)(1) provided that the vessel meets the flooding standard in § 42.20-6.
</P>
<P>(b) A vessel that meets the requirements of subpart D, F, or G of part 172 of this chapter is considered by the Coast Guard as meeting the flooding standard referenced in paragraph (a) of this section.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38647, Aug. 25, 1983, as amended by CGD 79-023, 49 FR 26593, June 28, 1984]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-5" NODE="46:2.0.1.1.2.9.1.2" TYPE="SECTION">
<HEAD>§ 42.20-5   Freeboard assignment: Type “B” vessels.</HEAD>
<P>(a) Each Type “B” vessel is assigned a freeboard from table 42.20-15(b)(1) that is increased or decreased by the provisions of this section.
</P>
<P>(b) Each Type “B” vessel that has a hatchway in position 1, must have the freeboard assigned in accordance with paragraph (a) of this section increased by the amount given in table 42.20-5(b) unless the hatch cover complies with:
</P>
<P>(1) Section 42.15-25(d); or 
</P>
<P>(2) Section 42.15-30.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-5(<E T="01">b</E>)—Freeboard Increase Over Tabular Freeboard for Type “B” Vessels With Hatch Covers Not Complying With § 42.15-25(<E T="01">d</E>) or § 42.15-30.
</P><P class="gpotbl_description">[Metric]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of ship (meters) 
</TH><TH class="gpotbl_colhed" scope="col">Freeboard increase 
<sup>1</sup> (millimeters)
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">
<sup>2</sup>108</TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">109</TD><TD align="right" class="gpotbl_cell">52
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">55
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">111</TD><TD align="right" class="gpotbl_cell">57
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">112</TD><TD align="right" class="gpotbl_cell">59
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">113</TD><TD align="right" class="gpotbl_cell">62
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">114</TD><TD align="right" class="gpotbl_cell">64
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">115</TD><TD align="right" class="gpotbl_cell">68
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">116</TD><TD align="right" class="gpotbl_cell">70
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">117</TD><TD align="right" class="gpotbl_cell">73
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">118</TD><TD align="right" class="gpotbl_cell">76
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">119</TD><TD align="right" class="gpotbl_cell">80
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">84
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">121</TD><TD align="right" class="gpotbl_cell">87
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">122</TD><TD align="right" class="gpotbl_cell">91
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">123</TD><TD align="right" class="gpotbl_cell">95
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">124</TD><TD align="right" class="gpotbl_cell">99
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">125</TD><TD align="right" class="gpotbl_cell">103
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">126</TD><TD align="right" class="gpotbl_cell">108
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">127</TD><TD align="right" class="gpotbl_cell">112
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">128</TD><TD align="right" class="gpotbl_cell">116
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">129</TD><TD align="right" class="gpotbl_cell">121
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">126
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">131</TD><TD align="right" class="gpotbl_cell">131
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">132</TD><TD align="right" class="gpotbl_cell">136
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">133</TD><TD align="right" class="gpotbl_cell">142
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">134</TD><TD align="right" class="gpotbl_cell">147
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">135</TD><TD align="right" class="gpotbl_cell">153
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">136</TD><TD align="right" class="gpotbl_cell">159
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">137</TD><TD align="right" class="gpotbl_cell">164
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">138</TD><TD align="right" class="gpotbl_cell">170
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">139</TD><TD align="right" class="gpotbl_cell">175
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">181
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">141</TD><TD align="right" class="gpotbl_cell">186
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">142</TD><TD align="right" class="gpotbl_cell">191
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">143</TD><TD align="right" class="gpotbl_cell">196
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">144</TD><TD align="right" class="gpotbl_cell">201
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">145</TD><TD align="right" class="gpotbl_cell">206
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">146</TD><TD align="right" class="gpotbl_cell">210
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">147</TD><TD align="right" class="gpotbl_cell">215
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">148</TD><TD align="right" class="gpotbl_cell">219
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">149</TD><TD align="right" class="gpotbl_cell">224
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">228
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">151</TD><TD align="right" class="gpotbl_cell">232
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">152</TD><TD align="right" class="gpotbl_cell">236
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">153</TD><TD align="right" class="gpotbl_cell">240
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">154</TD><TD align="right" class="gpotbl_cell">244
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">155</TD><TD align="right" class="gpotbl_cell">247
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">156</TD><TD align="right" class="gpotbl_cell">251
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">157</TD><TD align="right" class="gpotbl_cell">254
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">158</TD><TD align="right" class="gpotbl_cell">258
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">159</TD><TD align="right" class="gpotbl_cell">261
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">264
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">161</TD><TD align="right" class="gpotbl_cell">267
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">162</TD><TD align="right" class="gpotbl_cell">270
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">163</TD><TD align="right" class="gpotbl_cell">273
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">164</TD><TD align="right" class="gpotbl_cell">275
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">165</TD><TD align="right" class="gpotbl_cell">278
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">166</TD><TD align="right" class="gpotbl_cell">280
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">167</TD><TD align="right" class="gpotbl_cell">283
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">168</TD><TD align="right" class="gpotbl_cell">285
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">169</TD><TD align="right" class="gpotbl_cell">287
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">290
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">171</TD><TD align="right" class="gpotbl_cell">292
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">172</TD><TD align="right" class="gpotbl_cell">294
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">173</TD><TD align="right" class="gpotbl_cell">297
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">174</TD><TD align="right" class="gpotbl_cell">299
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">175</TD><TD align="right" class="gpotbl_cell">301
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">176</TD><TD align="right" class="gpotbl_cell">304
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">177</TD><TD align="right" class="gpotbl_cell">306
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">178</TD><TD align="right" class="gpotbl_cell">308
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">179</TD><TD align="right" class="gpotbl_cell">311
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">313
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">181</TD><TD align="right" class="gpotbl_cell">315
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">182</TD><TD align="right" class="gpotbl_cell">318
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">183</TD><TD align="right" class="gpotbl_cell">320
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">184</TD><TD align="right" class="gpotbl_cell">322
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">185</TD><TD align="right" class="gpotbl_cell">325
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">186</TD><TD align="right" class="gpotbl_cell">327
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">187</TD><TD align="right" class="gpotbl_cell">329
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">188</TD><TD align="right" class="gpotbl_cell">332
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">189</TD><TD align="right" class="gpotbl_cell">334
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">336
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">191</TD><TD align="right" class="gpotbl_cell">339
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">192</TD><TD align="right" class="gpotbl_cell">341
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">193</TD><TD align="right" class="gpotbl_cell">343
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">194</TD><TD align="right" class="gpotbl_cell">346
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">195</TD><TD align="right" class="gpotbl_cell">348
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">196</TD><TD align="right" class="gpotbl_cell">350
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">197</TD><TD align="right" class="gpotbl_cell">353
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">198</TD><TD align="right" class="gpotbl_cell">355
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">199</TD><TD align="right" class="gpotbl_cell">357
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">
<sup>3</sup>200</TD><TD align="right" class="gpotbl_cell">358
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Freeboards at intermediate lengths of ship shall be obtained by linear interpolation.
</P><P class="gpotbl_note">
<sup>2</sup> 108 and below.
</P><P class="gpotbl_note">
<sup>3</sup> Ships above 200 meters in length are subject to individual determination by the Commandant.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_description">[English]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of ship (feet)
</TH><TH class="gpotbl_colhed" scope="col">Freeboard increase 
<sup>1</sup> (inches)
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">
<sup>2</sup>350</TD><TD align="right" class="gpotbl_cell">2.0
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">2.3
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">2.6
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">2.9
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">3.3
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">3.7
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">410</TD><TD align="right" class="gpotbl_cell">4.2
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">420</TD><TD align="right" class="gpotbl_cell">4.7
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">430</TD><TD align="right" class="gpotbl_cell">5.2
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">440</TD><TD align="right" class="gpotbl_cell">5.8
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">450</TD><TD align="right" class="gpotbl_cell">6.4
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">460</TD><TD align="right" class="gpotbl_cell">7.0
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">470</TD><TD align="right" class="gpotbl_cell">7.6
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">480</TD><TD align="right" class="gpotbl_cell">8.2
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">490</TD><TD align="right" class="gpotbl_cell">8.7
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">9.2
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">510</TD><TD align="right" class="gpotbl_cell">9.6
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">520</TD><TD align="right" class="gpotbl_cell">10.0
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">530</TD><TD align="right" class="gpotbl_cell">10.4
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">540</TD><TD align="right" class="gpotbl_cell">10.7
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">550</TD><TD align="right" class="gpotbl_cell">11.0
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">560</TD><TD align="right" class="gpotbl_cell">11.4
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">570</TD><TD align="right" class="gpotbl_cell">11.8
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">580</TD><TD align="right" class="gpotbl_cell">12.1
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">590</TD><TD align="right" class="gpotbl_cell">12.5
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">12.8
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">610</TD><TD align="right" class="gpotbl_cell">13.1
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">620</TD><TD align="right" class="gpotbl_cell">13.4
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">630</TD><TD align="right" class="gpotbl_cell">13.6
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">640</TD><TD align="right" class="gpotbl_cell">13.9
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell">14.1
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">
<sup>3</sup>660</TD><TD align="right" class="gpotbl_cell">14.3
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Freeboards at intermediate lengths of ship be obtained by linear interpolation.
</P><P class="gpotbl_note">
<sup>2</sup> 350 and below.
</P><P class="gpotbl_note">
<sup>3</sup> Ships above 660 feet in length are subject to individual determination by the Commandant.</P></DIV></DIV>
<P>(c) Any Type “B” vessel that is greater than 100 meters (328 feet) in length and any hopper dredge meeting the requirements in subpart C of part 44 of this chapter may have a reduced freeboard from that assigned under table 42.20-15(b)(1) in accordance with paragraph (d) or paragraph (e) of this section if— 
</P>
<P>(1) The measures provided for the protection of the crew are adequate;
</P>
<P>(2) The freeing arrangements are adequate; and
</P>
<P>(3) The hatchway covers in positions 1 and 2 comply with the provisions of § 42.15-30 and have adequate strength, special care being given to their sealing and securing arrangements.
</P>
<P>(d) The freeboards for a Type “B” vessel which comply with paragraph (c) of this section may be reduced up to 60 percent of the total difference between the freeboards in table 42.20-15(b)(1) and table 42.20-15(a)(1) provided that the vessel meets the flooding standard in § 42.20-7. 
</P>
<P>(e) The freeboards for a Type “B” vessel which complies with paragraph (c) of this section may be reduced up to the total difference between the freeboard tables referenced in paragraph (d) of this section provided that the vessel meets the flooding standard in § 42.20-8 and the provisions of § 42.15-80 (a), (b) and (d) as if it were a Type “A” vessel.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38647, Aug. 25, 1983, as amended by CGD 76-080, 54 FR 36976, Sept. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-6" NODE="46:2.0.1.1.2.9.1.3" TYPE="SECTION">
<HEAD>§ 42.20-6   Flooding standard: Type “A” vessels.</HEAD>
<P>(a) Design calculations must be submitted that demonstrate that the vessel will remain afloat in the conditions of equilibrium specified in § 42.20-12 assuming the damage specified in § 42.20-11 as applied to the following flooding standards:
</P>
<P>(1) If the vessel is over 150 meters (492 feet) in length it must be able to withstand the flooding of any one compartment, except the machinery space.
</P>
<P>(2) If the vessel is over 225 meters (738 feet) in length, it must be able to withstand the flooding of any one compartment, treating the machinery space as a floodable compartment.
</P>
<P>(b) When doing the calculations required in paragraph (a) of this section, the following permeabilities must be assumed:
</P>
<P>(1) 0.95 in all locations except the machinery space.
</P>
<P>(2) 0.85 in the machinery space.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38648, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-7" NODE="46:2.0.1.1.2.9.1.4" TYPE="SECTION">
<HEAD>§ 42.20-7   Flooding standard: Type “B” vessel, 60 percent reduction.</HEAD>
<P>(a) Design calculations must be submitted that demonstrate that the vessel will remain afloat in the conditions of equilibrium specified in § 42.20-12 assuming the damage specified in § 42.20-11 as applied to the following flooding standards:
</P>
<P>(1) If the vessel is 225 meters (738 feet) or less in length, it must be able to withstand the flooding of any one compartment, except the machinery space.
</P>
<P>(2) If the vessel is over 225 meters (738 feet) in length, it must be able to withstand the flooding of any one compartment, treating the machinery space as a floodable compartment.
</P>
<P>(b) When doing the calculations required in paragraph (a) of this section, the following permeabilities must be assumed:
</P>
<P>(1) 0.95 in all locations except the machinery space.
</P>
<P>(2) 0.85 in the machinery space.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38648, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-8" NODE="46:2.0.1.1.2.9.1.5" TYPE="SECTION">
<HEAD>§ 42.20-8   Flooding standard: Type “B” vessel, 100 percent reduction.</HEAD>
<P>(a) Design calculations must be submitted that demonstrate that the vessel will remain afloat in the conditions of equilibrium specified in § 42.20-12 assuming the damage specified in § 42.20-11 as applied to the following flooding standards:
</P>
<P>(1) If the vessel is 225 meters (738 feet) or less in length, it must be able to withstand the flooding of any two adjacent fore and after compartments excluding the machinery space;
</P>
<P>(2) If the vessel is over 225 meters (738 feet) in length, the flooding standard of paragraph (a)(1) of this section must be applied, treating the machinery space, taken alone, as a floodable compartment.
</P>
<P>(b) When doing the calculations required in paragraph (a) of this section, the following permeabilities must be assumed: 
</P>
<P>(1) 0.95 in all locations except the machinery space.
</P>
<P>(2) 0.85 in the machinery space.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38648, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-9" NODE="46:2.0.1.1.2.9.1.6" TYPE="SECTION">
<HEAD>§ 42.20-9   Initial conditions of loading.</HEAD>
<P>When doing the calculations required in §§ 42.20-6(a), 42.20-7(a) and 42.20-8(a), the initial condition of loading before flooding must be assumed to be as specified in this section:
</P>
<P>(a) The vessel is assumed to be loaded to its summer load waterline with no trim.
</P>
<P>(b) When calculating the vertical center of gravity, the following assumptions apply:
</P>
<P>(1) The cargo is assumed to be homogeneous.
</P>
<P>(2) Except as specified in paragraph (b)(3) of this section, all cargo compartments are assumed to be fully loaded. This includes compartments intended to be only partially filled. In the case of liquid cargoes, fully loaded means 98 percent full.
</P>
<P>(3) If the vessel is intended to operate at its summer load waterline with empty compartments, these empty compartments are assumed to be empty rather than fully loaded if the resulting height of the vertical center of gravity is not less than the height determined in accordance with paragraph (b)(2) of this section.
</P>
<P>(4) Fifty percent of the total capacity of all tanks and spaces fitted to contain consumable liquids or stores must be assumed to be distributed to accomplish the following:
</P>
<P>(i) Each tank and space fitted to contain consumable liquids or stores must be assumed either completely empty or completely filled.
</P>
<P>(ii) The consumables must be distributed so as to produce the greatest possible height above the keel for the center of gravity.
</P>
<P>(5) Weights are calculated using the following values for specific gravities:
</P>
<EXTRACT>
<FP-1>Salt water—1.025
</FP-1>
<FP-1>Fresh water—1.000
</FP-1>
<FP-1>Oil fuel—0.950
</FP-1>
<FP-1>Diesel oil—0.900
</FP-1>
<FP-1>Lube oil—0.900</FP-1></EXTRACT>
<CITA TYPE="N">[CGD 79-153, 48 FR 38648, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-10" NODE="46:2.0.1.1.2.9.1.7" TYPE="SECTION">
<HEAD>§ 42.20-10   Free surface.</HEAD>
<P>When doing the calculations required in §§ 42.20-6(a), 42.20-7(a) and 42.20-8(a), the effect of free surface of the following liquids must be included:
</P>
<P>(a) For each type of consumable liquid, the maximum free surface of at least one transverse pair of tanks or a single centerline tank must be included. The tank or combination of tanks must be that resulting in the greatest free surface effect.
</P>
<P>(b) For cargo liquids, unless the compartment is assumed to be empty as required by § 42.20-9(b)(3), the free surface of those compartments containing liquids is calculated at an angle of heel of not more than 5 degrees.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38649, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-11" NODE="46:2.0.1.1.2.9.1.8" TYPE="SECTION">
<HEAD>§ 42.20-11   Extent of damage.</HEAD>
<P>When doing the calculations required by §§ 42.20-6(a), 42.20-7(a) and 42.20-8(a), the following must be assumed:
</P>
<P>(a) The vertical extent of damage in all cases must be assumed to be from the baseline upward without limit.
</P>
<P>(b) The transverse extent of damage is assumed to be equal to B/5 or 11.5 meters (37.7 feet), whichever is less. The transverse extent is measured inboard from the side of the ship perpendicularly to the center line at the level of the summer load waterline.
</P>
<P>(c) If damage of a lesser extent than that specified in paragraph (a) or (b) of this section results in a more severe condition, the lesser extent must be assumed.
</P>
<P>(d) The following assumptions apply to the transverse damage specified in paragraph (b) of this section for a stepped or recessed bulkhead:
</P>
<P>(1) A transverse watertight bulkhead that has a step or recess located within the transverse extent of assumed damage may be considered intact if the step or recess is not more than 3.05 meters (10 feet) in length.
</P>
<P>(2) If a transverse watertight bulkhead has a step or recess of more than 3.05 meters (10 feet) in length, within the transverse extent of assumed damage, the two compartments adjacent to this bulkhead must be considered as flooded.
</P>
<P>(3) If within the transverse extent of damage, a transverse bulkhead has a step or recess more than 3.05 meters (10 feet) in length that coincides with the double bottom tank top or the inner boundary of a wing tank, respectively, all adjacent compartments within the transverse extent of assumed damage must be considered to be flooded simultaneously.
</P>
<P>(e) If a wing tank has openings into adjacent compartments, the wing tank and adjacent compartments must be considered as one compartment. This provision applies even where these openings are fitted with closing appliances except:
</P>
<P>(1) Valves fitted in bulkheads between tanks which are controlled from above the bulkhead deck.
</P>
<P>(2) Secured manhole covers fitted with closely spaced bolts. 
</P>
<P>(f) Only transverse watertight bulkheads that are spaced apart at least 
<FR>1/3</FR>(L)
<FR>2/3</FR> or 14.5 meters (0.495(L)
<FR>2/3</FR> or 47.6 feet), whichever is less, may be considered effective. If transverse bulkheads are closer together, then one or more of these bulkheads must be assumed to be non-existent in order to achieve the minimum spacing between bulkheads.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38649, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-12" NODE="46:2.0.1.1.2.9.1.9" TYPE="SECTION">
<HEAD>§ 42.20-12   Conditions of equilibrium.</HEAD>
<P>The following conditions of equilibrium are regarded as satisfactory: 
</P>
<P>(a) <I>Downflooding.</I> The final waterline after flooding, taking into account sinkage, heel, and trim, is below the lower edge of any opening through which progressive flooding can take place. Such openings include air pipes, ventilators, and openings which are closed by means of weathertight doors (even if they comply with § 42.15-10) or covers (even if they comply with § 42.15-30 or § 42.15-45(d)) but may exclude those openings closed by means of:
</P>
<P>(1) Manhole covers and flush scuttles which comply with § 42.15-40; 
</P>
<P>(2) Cargo hatch covers which comply with § 42.09-5(b); 
</P>
<P>(3) Hinged watertight doors in an approved position which are secured closed while at sea and so logged; and 
</P>
<P>(4) Remotely operated sliding watertight doors, and side scuttles of the non-opening type which comply with § 42.15-65. 
</P>
<P>(b) <I>Progressive flooding.</I> If pipes, ducts, or tunnels are situated within the assumed extent of damage penetration as defined in § 42.20-11 (a) and (b), progressive flooding cannot extend to compartments other than those assumed to be floodable in the calculation for each case of damage. 
</P>
<P>(c) <I>Final angle of heel.</I> The angle of heel due to unsymmetrical flooding does not exceed 15 degrees. If no part of the deck is immersed, an angle of heel of up to 17 degrees may be accepted. 
</P>
<P>(d) <I>Metacentric height.</I> The metacentric height of the damaged vessel, in the upright condition, is positive. 
</P>
<P>(e) <I>Residual stability.</I> Through an angle of 20 degrees beyond its position of equilibrium, the vessel must meet the following conditions: 
</P>
<P>(1) The righting arm must be positive. 
</P>
<P>(2) The maximum righting arm must be at least 0.1 meter (4 inches). 
</P>
<P>(3) The area under the righting arm curve within the 20 degree range must not be less than 0.0175 meter-radians (0.689 inch-radians). 
</P>
<P>(4) Each submerged opening must be weathertight (e.g. a vent fitted with a ball check valve). 
</P>
<P>(f) <I>Intermediate stages of flooding.</I> The Commandant is satisfied that the stability is sufficient during intermediate stages of flooding.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38649, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-13" NODE="46:2.0.1.1.2.9.1.10" TYPE="SECTION">
<HEAD>§ 42.20-13   Vessels without means of propulsion.</HEAD>
<P>(a) A lighter, barge, or other vessel without independent means of propulsion is assigned a freeboard in accordance with the provisions of this subpart as modified by paragraphs (b), (c), and (d) of this section. 
</P>
<P>(b) A barge that meets the requirements of § 42.09-5(b) may be assigned Type “A” freeboard if the barge does not carry deck cargo. 
</P>
<P>(c) An unmanned barge is not required to comply with § 42.15-75, § 42.15-80(b), or § 42.20-70. 
</P>
<P>(d) An unmanned barge that has only small access openings closed by watertight gasketed covers of steel or equivalent material on the freeboard deck, may be assigned a freeboard 25 percent less than that calculated in accordance with this subpart.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38649, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-15" NODE="46:2.0.1.1.2.9.1.11" TYPE="SECTION">
<HEAD>§ 42.20-15   Freeboard tables.</HEAD>
<P>(a) <I>Type “A” vessel.</I> (1) The tabular freeboard for Type “A” vessel shall be determined from table 42.20-15(a)(1): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-15(<E T="01">a</E>)(1)—Freeboard Table for Type “A” Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of vessel (feet)
</TH><TH class="gpotbl_colhed" scope="col">Freeboard 
<sup>1</sup> (inches)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">8.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">8.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">9.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">10.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">11.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">13.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">14.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">15.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">16.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">18.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">19.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">21.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">22.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">210</TD><TD align="right" class="gpotbl_cell">24.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220</TD><TD align="right" class="gpotbl_cell">26.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">27.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">29.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">31.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">32.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">34.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">36.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">38.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">39.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">41.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">43.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">45.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">46.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">48.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">50.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">52.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">54.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">56.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">58.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">410</TD><TD align="right" class="gpotbl_cell">60.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">420</TD><TD align="right" class="gpotbl_cell">62.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">430</TD><TD align="right" class="gpotbl_cell">65.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">440</TD><TD align="right" class="gpotbl_cell">67.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">450</TD><TD align="right" class="gpotbl_cell">69.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">460</TD><TD align="right" class="gpotbl_cell">71.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">470</TD><TD align="right" class="gpotbl_cell">73.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">480</TD><TD align="right" class="gpotbl_cell">75.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">490</TD><TD align="right" class="gpotbl_cell">77.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">79.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">510</TD><TD align="right" class="gpotbl_cell">80.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">520</TD><TD align="right" class="gpotbl_cell">82.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">530</TD><TD align="right" class="gpotbl_cell">84.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">540</TD><TD align="right" class="gpotbl_cell">86.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">550</TD><TD align="right" class="gpotbl_cell">88.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">560</TD><TD align="right" class="gpotbl_cell">89.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">570</TD><TD align="right" class="gpotbl_cell">91.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">580</TD><TD align="right" class="gpotbl_cell">92.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">590</TD><TD align="right" class="gpotbl_cell">94.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">95.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">610</TD><TD align="right" class="gpotbl_cell">96.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">620</TD><TD align="right" class="gpotbl_cell">98.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">630</TD><TD align="right" class="gpotbl_cell">99.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">640</TD><TD align="right" class="gpotbl_cell">100.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell">102.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">660</TD><TD align="right" class="gpotbl_cell">103.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">670</TD><TD align="right" class="gpotbl_cell">104.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">680</TD><TD align="right" class="gpotbl_cell">105.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">690</TD><TD align="right" class="gpotbl_cell">106.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">700</TD><TD align="right" class="gpotbl_cell">107.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">710</TD><TD align="right" class="gpotbl_cell">108.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">720</TD><TD align="right" class="gpotbl_cell">109.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">730</TD><TD align="right" class="gpotbl_cell">110.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">740</TD><TD align="right" class="gpotbl_cell">111.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">750</TD><TD align="right" class="gpotbl_cell">112.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">760</TD><TD align="right" class="gpotbl_cell">113.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">770</TD><TD align="right" class="gpotbl_cell">114.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">780</TD><TD align="right" class="gpotbl_cell">115.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">790</TD><TD align="right" class="gpotbl_cell">116.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">117.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">810</TD><TD align="right" class="gpotbl_cell">117.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">820</TD><TD align="right" class="gpotbl_cell">118.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">830</TD><TD align="right" class="gpotbl_cell">119.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">840</TD><TD align="right" class="gpotbl_cell">120.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">850</TD><TD align="right" class="gpotbl_cell">120.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">860</TD><TD align="right" class="gpotbl_cell">121.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">870</TD><TD align="right" class="gpotbl_cell">122.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">880</TD><TD align="right" class="gpotbl_cell">122.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">890</TD><TD align="right" class="gpotbl_cell">123.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">900</TD><TD align="right" class="gpotbl_cell">124.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">910</TD><TD align="right" class="gpotbl_cell">124.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">920</TD><TD align="right" class="gpotbl_cell">125.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">930</TD><TD align="right" class="gpotbl_cell">125.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">940</TD><TD align="right" class="gpotbl_cell">126.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">950</TD><TD align="right" class="gpotbl_cell">126.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">960</TD><TD align="right" class="gpotbl_cell">127.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">970</TD><TD align="right" class="gpotbl_cell">127.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">980</TD><TD align="right" class="gpotbl_cell">128.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">990</TD><TD align="right" class="gpotbl_cell">128.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">129.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,010</TD><TD align="right" class="gpotbl_cell">129.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,020</TD><TD align="right" class="gpotbl_cell">129.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,030</TD><TD align="right" class="gpotbl_cell">130.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,040</TD><TD align="right" class="gpotbl_cell">130.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,050</TD><TD align="right" class="gpotbl_cell">131.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,060</TD><TD align="right" class="gpotbl_cell">131.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,070</TD><TD align="right" class="gpotbl_cell">131.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,080</TD><TD align="right" class="gpotbl_cell">132.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,090</TD><TD align="right" class="gpotbl_cell">132.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,100</TD><TD align="right" class="gpotbl_cell">132.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,110</TD><TD align="right" class="gpotbl_cell">132.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,120</TD><TD align="right" class="gpotbl_cell">133.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,130</TD><TD align="right" class="gpotbl_cell">133.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,140</TD><TD align="right" class="gpotbl_cell">133.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,150</TD><TD align="right" class="gpotbl_cell">134.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,160</TD><TD align="right" class="gpotbl_cell">134.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,170</TD><TD align="right" class="gpotbl_cell">134.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,180</TD><TD align="right" class="gpotbl_cell">134.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,190</TD><TD align="right" class="gpotbl_cell">135.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,200</TD><TD align="right" class="gpotbl_cell">135.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,200 
<sup>2</sup>
</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Freeboards at intermediate lengths of vessels shall be obtained by linear interpolation. 
</P><P class="gpotbl_note">
<sup>2</sup> Vessels above 1,200 feet in length shall be dealt with by the Commandant.</P></DIV></DIV>
<P>(b) <I>Type “B” vessels.</I> (1) The tabular freeboard for Type “B” vessels shall be determined from table 42.20-15(b)(1): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-15(<E T="01">b</E>)(1)—Freeboard Table for Type “B” Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of vessel (feet)
</TH><TH class="gpotbl_colhed" scope="col">Freeboard 
<sup>1</sup> (inches)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">8.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">8.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">9.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">10.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">11.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">13.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">14.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">15.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">16.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">18.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">19.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">21.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">22.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">210</TD><TD align="right" class="gpotbl_cell">24.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220</TD><TD align="right" class="gpotbl_cell">26.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">28.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">30.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">32.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">34.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">36.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">38.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">41.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">43.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">45.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">48.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">50.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">53.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">55.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">58.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">60.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">63.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">65.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">68.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">410</TD><TD align="right" class="gpotbl_cell">70.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">420</TD><TD align="right" class="gpotbl_cell">73.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">430</TD><TD align="right" class="gpotbl_cell">75.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">440</TD><TD align="right" class="gpotbl_cell">78.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">450</TD><TD align="right" class="gpotbl_cell">80.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">460</TD><TD align="right" class="gpotbl_cell">83.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">470</TD><TD align="right" class="gpotbl_cell">85.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">480</TD><TD align="right" class="gpotbl_cell">88.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">490</TD><TD align="right" class="gpotbl_cell">90.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">93.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">510</TD><TD align="right" class="gpotbl_cell">95.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">520</TD><TD align="right" class="gpotbl_cell">98.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">530</TD><TD align="right" class="gpotbl_cell">100.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">540</TD><TD align="right" class="gpotbl_cell">103.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">550</TD><TD align="right" class="gpotbl_cell">105.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">560</TD><TD align="right" class="gpotbl_cell">107.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">570</TD><TD align="right" class="gpotbl_cell">110.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">580</TD><TD align="right" class="gpotbl_cell">112.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">590</TD><TD align="right" class="gpotbl_cell">114.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">116.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">610</TD><TD align="right" class="gpotbl_cell">119.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">620</TD><TD align="right" class="gpotbl_cell">121.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">630</TD><TD align="right" class="gpotbl_cell">123.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">640</TD><TD align="right" class="gpotbl_cell">125.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell">127.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">660</TD><TD align="right" class="gpotbl_cell">129.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">670</TD><TD align="right" class="gpotbl_cell">131.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">680</TD><TD align="right" class="gpotbl_cell">133.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">690</TD><TD align="right" class="gpotbl_cell">135.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">700</TD><TD align="right" class="gpotbl_cell">137.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">710</TD><TD align="right" class="gpotbl_cell">139.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">720</TD><TD align="right" class="gpotbl_cell">140.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">730</TD><TD align="right" class="gpotbl_cell">142.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">740</TD><TD align="right" class="gpotbl_cell">144.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">750</TD><TD align="right" class="gpotbl_cell">146.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">760</TD><TD align="right" class="gpotbl_cell">148.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">770</TD><TD align="right" class="gpotbl_cell">149.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">780</TD><TD align="right" class="gpotbl_cell">151.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">790</TD><TD align="right" class="gpotbl_cell">153.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">154.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">810</TD><TD align="right" class="gpotbl_cell">156.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">820</TD><TD align="right" class="gpotbl_cell">158.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">830</TD><TD align="right" class="gpotbl_cell">159.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">840</TD><TD align="right" class="gpotbl_cell">161.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">850</TD><TD align="right" class="gpotbl_cell">162.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">860</TD><TD align="right" class="gpotbl_cell">164.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">870</TD><TD align="right" class="gpotbl_cell">165.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">880</TD><TD align="right" class="gpotbl_cell">167.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">890</TD><TD align="right" class="gpotbl_cell">168.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">900</TD><TD align="right" class="gpotbl_cell">170.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">910</TD><TD align="right" class="gpotbl_cell">171.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">920</TD><TD align="right" class="gpotbl_cell">173.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">930</TD><TD align="right" class="gpotbl_cell">174.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">940</TD><TD align="right" class="gpotbl_cell">176.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">950</TD><TD align="right" class="gpotbl_cell">177.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">960</TD><TD align="right" class="gpotbl_cell">178.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">970</TD><TD align="right" class="gpotbl_cell">180.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">980</TD><TD align="right" class="gpotbl_cell">181.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">990</TD><TD align="right" class="gpotbl_cell">183.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">184.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,010</TD><TD align="right" class="gpotbl_cell">185.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,020</TD><TD align="right" class="gpotbl_cell">187.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,030</TD><TD align="right" class="gpotbl_cell">188.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,040</TD><TD align="right" class="gpotbl_cell">189.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,050</TD><TD align="right" class="gpotbl_cell">191.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,060</TD><TD align="right" class="gpotbl_cell">192.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,070</TD><TD align="right" class="gpotbl_cell">193.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,080</TD><TD align="right" class="gpotbl_cell">194.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,090</TD><TD align="right" class="gpotbl_cell">196.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,100</TD><TD align="right" class="gpotbl_cell">197.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,110</TD><TD align="right" class="gpotbl_cell">198.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,120</TD><TD align="right" class="gpotbl_cell">199.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,130</TD><TD align="right" class="gpotbl_cell">201.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,140</TD><TD align="right" class="gpotbl_cell">202.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,150</TD><TD align="right" class="gpotbl_cell">203.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,160</TD><TD align="right" class="gpotbl_cell">204.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,170</TD><TD align="right" class="gpotbl_cell">205.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,180</TD><TD align="right" class="gpotbl_cell">206.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,190</TD><TD align="right" class="gpotbl_cell">208.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,200</TD><TD align="right" class="gpotbl_cell">209.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,200 
<sup>2</sup></TD><TD align="right" class="gpotbl_cell"> 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Freeboards at intermediate lengths of vessel shall be obtained by linear interpolation. 
</P><P class="gpotbl_note">
<sup>2</sup> Vessels above 1,200 feet in length shall be dealt with by the Commandant.</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10064, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-20" NODE="46:2.0.1.1.2.9.1.12" TYPE="SECTION">
<HEAD>§ 42.20-20   Correction to the freeboard for vessels under 328 feet in length.</HEAD>
<P>(a) The tabular freeboard for a Type “B” vessel of between 79 feet and 328 feet in length having enclosed superstructures with an effective length of up to 35 percent of the length of the vessel shall be increased by: 
</P>
<FP-2>0.09 (328−<I>L</I>) [0.35−(E/<I>L</I>)] inches 
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>L</I> = length of vessel in feet. 
</FP-2>
<FP-2><I>E</I> = effective length of superstructure in feet as defined in § 42.20-50.</FP-2></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10064, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-25" NODE="46:2.0.1.1.2.9.1.13" TYPE="SECTION">
<HEAD>§ 42.20-25   Correction for block coefficient.</HEAD>
<P>If the block coefficient (Cb) exceeds 0.68, the tabular freeboard specified in § 42.20-15 as modified, if applicable, by §§ 42.20-5 (b) and (d), and 42.20-20(a) must be multiplied by the factor (Cb + 0.68)/1.36.
</P>
<CITA TYPE="N">[CGD 79-153, 48 FR 38650, Aug. 25, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-30" NODE="46:2.0.1.1.2.9.1.14" TYPE="SECTION">
<HEAD>§ 42.20-30   Correction for depth.</HEAD>
<P>(a) Where <I>D</I> exceeds <I>L</I>
<FR>1/15</FR> the freeboard shall be increased by [<I>D</I>−(<I>L</I>/15)] R inches, where <I>R</I> is <I>L</I>/131.2 at lengths less than 393.6 feet and 3 at 393.6 feet length and above. 
</P>
<P>(b) Where <I>D</I> is less than <I>L</I>/15 no reduction shall be made except in a vessel with an enclosed superstructure covering at least 0.6<I>L</I> amidships, with a complete trunk, or combination of detached enclosed superstructures and trunks which extend all fore and aft, where the freeboard shall be reduced at the rate prescribed in paragraph (a) of this section. 
</P>
<P>(c) Where the height of superstructure or trunk is less than the standard height, the reduction shall be in the ratio of the actual to the standard height as defined in § 42.20-40. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10064, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-35" NODE="46:2.0.1.1.2.9.1.15" TYPE="SECTION">
<HEAD>§ 42.20-35   Correction for position of deck line.</HEAD>
<P>(a) Where the actual depth to the upper edge of the deck line is greater or less than <I>D,</I> the difference between the depths shall be added to or deducted from the freeboard. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-40" NODE="46:2.0.1.1.2.9.1.16" TYPE="SECTION">
<HEAD>§ 42.20-40   Standard height of superstructure.</HEAD>
<P>(a) The standard height of a superstructure shall be as given in table 42.20-40(a): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-40(<E T="01">a</E>) Standard Heights (in Feet) 
<sup>1</sup>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length (<E T="03">L</E>) (in feet)
</TH><TH class="gpotbl_colhed" scope="col">Raised quarter deck
</TH><TH class="gpotbl_colhed" scope="col">All other super structures
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">98.5 or less</TD><TD align="right" class="gpotbl_cell">3.0</TD><TD align="right" class="gpotbl_cell">5.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">246</TD><TD align="right" class="gpotbl_cell">3.9</TD><TD align="right" class="gpotbl_cell">5.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">410 or more</TD><TD align="right" class="gpotbl_cell">5.9</TD><TD align="right" class="gpotbl_cell">7.5 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> The standard heights at intermediate lengths of the vessel shall be obtained by linear interpolation.</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-45" NODE="46:2.0.1.1.2.9.1.17" TYPE="SECTION">
<HEAD>§ 42.20-45   Length of superstructure.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, the length of a superstructure (<I>S</I>) shall be the mean length of the parts of the superstructure which lie within the length (<I>L</I>). 
</P>
<P>(b) Where the end bulkhead of an enclosed superstructure extends in a fair convex curve beyond its intersection with the superstructure sides, the length of the superstructure may be increased on the basis of an equivalent plane bulkhead. This increase shall be two-thirds of the fore and aft extent of curvature. The maximum curvature which may be taken into account in determining this increase is one-half the breadth of the superstructure at the point of intersection of the curved end of the superstructure with its side. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-50" NODE="46:2.0.1.1.2.9.1.18" TYPE="SECTION">
<HEAD>§ 42.20-50   Effective length of superstructure.</HEAD>
<P>(a) Except as provided for in paragraph (b) of this section the effective length (<I>E</I>) of an enclosed superstructure of standard height shall be its length. 
</P>
<P>(b) In all cases where an enclosed superstructure of standard height is set in from the sides of the vessel as permitted in § 42.13-15(j), the effective length shall be the length modified by the ratio of <I>b/Bs,</I> 
</P>
<EXTRACT>
<FP>where:
</FP>
<FP-2><I>“b”</I> is the breadth of the superstructure at the middle of its length; 
</FP-2>
<FP-2><I>“Bs”</I> is the breadth of the vessel at the middle of the length of the superstructure.</FP-2></EXTRACT>
<P>(1) Where a superstructure is set in for a part of its length, this modification shall be applied only to the set in part. 
</P>
<P>(c) Where the height of an enclosed superstructure is less than the standard height, the effective length shall be its length reduced in the ratio of the actual height to the standard height. Where the height exceeds the standard, no increase shall be made to the effective length of the superstructure. 
</P>
<P>(d) The effective length of a raised quarter deck if fitted with an intact front bulkhead, shall be its length up to a maximum of 0.6<I>L.</I> Where the bulkhead is not intact, the raised quarter deck shall be treated as a poop of less than standard height. 
</P>
<P>(e) Superstructures which are not enclosed shall have no effective length. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 42.20-55" NODE="46:2.0.1.1.2.9.1.19" TYPE="SECTION">
<HEAD>§ 42.20-55   Trunks.</HEAD>
<P>(a) A trunk or similar structure which does not extend to the sides of the vessel shall be regarded as efficient on the following conditions: 
</P>
<P>(1) The trunk is at least as strong as a superstructure; 
</P>
<P>(2) The hatchways are in the trunk deck, and the hatchway coamings and covers comply with the requirements of §§ 42.15-15 to 42.15-30, inclusive, and the width of the trunk deck stringer provides a satisfactory gangway and sufficient lateral stiffness; however, small access openings with watertight covers may be permitted in the freeboard deck; 
</P>
<P>(3) A permanent working platform fore and aft fitted with guard rails is provided by the trunk deck, or by detached trunks connected to superstructures by efficient permanent gangways; 
</P>
<P>(4) Ventilators are protected by the trunk by watertight covers or by other equivalent means; 
</P>
<P>(5) Open rails are fitted on the weather parts of the freeboard deck in way of the trunk for at least half their length; 
</P>
<P>(6) The machinery casings are protected by the trunk, by a superstructure of at least standard height, or by a deckhouse of the same height and of equivalent strength; 
</P>
<P>(7) The breadth of the trunk is at least 60 percent of the breadth of the vessel; and, 
</P>
<P>(8) Where there is no superstructure, the length of the trunk is at least 0.6<I>L.</I> 
</P>
<P>(b) The full length of an efficient trunk reduced in the ratio of its mean breadth to <I>B</I> shall be its effective length. 
</P>
<P>(c) The standard height of a trunk is the standard height of a superstructure other than a raised quarter deck. 
</P>
<P>(d) Where the height of a trunk is less than the standard height, its effective length shall be reduced in the ratio of the actual to the standard height. Where the height of hatchway coamings on the trunk deck is less than that required under § 42.15-25(a), a reduction from the actual height of trunk shall be made which corresponds to the difference between the actual and required height of coaming. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-60" NODE="46:2.0.1.1.2.9.1.20" TYPE="SECTION">
<HEAD>§ 42.20-60   Deduction for superstructures and trunks.</HEAD>
<P>(a) Where the effective length of superstructures and trunks is 1.0<I>L,</I> the deduction from the freeboard shall be 14 inches at 79 feet length of vessel, 34 inches at 279 feet length, and 42 inches at 400 feet length and above; deductions at intermediate lengths shall be obtained by linear interpolation. 
</P>
<P>(b) Where the total effective length of superstructures and trunks is less than 1.0<I>L</I> the deduction shall be a percentage obtained from table 42.20-60(b)(1) or table 42.20-60(b)(2): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-60(<E T="01">b</E>)(1)—Percentage of Deduction For Type “A” Vessels 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"> 
</TH><TH class="gpotbl_colhed" colspan="11" scope="col">Total effective length of superstructures and trunks
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">0
</TH><TH class="gpotbl_colhed" scope="col">0.1<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.2<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.3<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.4<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.5<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.6<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.7<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.8<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.9<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">1.0<E T="03">L</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Percentage of deduction for all types of superstructures 
<sup>1</sup></TD><TD align="right" class="gpotbl_cell">0</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell">14</TD><TD align="right" class="gpotbl_cell">21</TD><TD align="right" class="gpotbl_cell">31</TD><TD align="right" class="gpotbl_cell">41</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">63</TD><TD align="right" class="gpotbl_cell">75.3</TD><TD align="right" class="gpotbl_cell">87.7</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Percentages at intermediate lengths of superstructures and trunks shall be obtained by linear interpolation.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-60(<E T="01">b</E>)(2)—Percentage of Deduction for Type “B” Vessels 
</P><P class="gpotbl_description">[<E T="03">Percentage of deduction</E> 
<sup>1</sup>]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"> 
</TH><TH class="gpotbl_colhed" colspan="12" scope="col">Total effective length of superstructures and trunks
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Line
</TH><TH class="gpotbl_colhed" scope="col">0
</TH><TH class="gpotbl_colhed" scope="col">0.1<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.2<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.3<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.4<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.5<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.6<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.7<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.8<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">0.9<E T="03">L</E>
</TH><TH class="gpotbl_colhed" scope="col">1.0<E T="03">L</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vessels with forecastle and without detached bridge</TD><TD align="right" class="gpotbl_cell">I</TD><TD align="right" class="gpotbl_cell">0</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">15</TD><TD align="right" class="gpotbl_cell">23.5</TD><TD align="right" class="gpotbl_cell">32</TD><TD align="right" class="gpotbl_cell">46</TD><TD align="right" class="gpotbl_cell">63</TD><TD align="right" class="gpotbl_cell">75.3</TD><TD align="right" class="gpotbl_cell">87.7</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vessels with forecastle and detached bridge</TD><TD align="right" class="gpotbl_cell">II</TD><TD align="right" class="gpotbl_cell">0</TD><TD align="right" class="gpotbl_cell">6.3</TD><TD align="right" class="gpotbl_cell">12.7</TD><TD align="right" class="gpotbl_cell">19</TD><TD align="right" class="gpotbl_cell">27.5</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">46</TD><TD align="right" class="gpotbl_cell">63</TD><TD align="right" class="gpotbl_cell">75.3</TD><TD align="right" class="gpotbl_cell">87.7</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Percentages at intermediate lengths of superstructures and trunks shall be obtained by linear interpolation.</P></DIV></DIV>
<P>(c) For vessels of Type “B”: 
</P>
<P>(1) Where the effective length of a bridge is less than 0.2<I>L,</I> the percentages shall be obtained by linear interpolation between lines I and II; 
</P>
<P>(2) Where the effective length of a forecastle is more than 0.4<I>L,</I> the percentages shall be obtained from line II; and, 
</P>
<P>(3) Where the effective length of a forecastle is less than 0.07<I>L,</I> the percentages in table 42.20-60(b)(2) of this paragraph shall be reduced by:
</P>
<FP-2>5(0.07<I>L</I>−<I>f</I>)/0.07<I>L</I> 
</FP-2>
<EXTRACT>
<FP-2><I>L</I> is the length of vessel as defined in § 42.13-15(a), 
</FP-2>
<FP-2><I>f</I> is the effective length of the forecastle.</FP-2></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10065, July 12, 1968, as amended by CGFR 68-126, 34 FR 9015, June 5, 1969; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-65" NODE="46:2.0.1.1.2.9.1.21" TYPE="SECTION">
<HEAD>§ 42.20-65   Sheer.</HEAD>
<P>(a) <I>General.</I> (1) The sheer shall be measured from the deck at side to a line of reference drawn parallel to the keel through the sheer line amidships. 
</P>
<P>(2) In vessels designed with a rake of keel, the sheer shall be measured in relation to a reference line drawn parallel to the design load waterline. 
</P>
<P>(3) In flush deck vessels and in vessels with detached superstructures the sheer shall be measured at the freeboard deck. 
</P>
<P>(4) In vessels with topsides of unusual form in which there is a step or break in the topsides, the sheer shall be considered in relation to the equivalent depth amidships. 
</P>
<P>(5) In vessels with a superstructure of standard height which extends over the whole length of the freeboard deck, the sheer shall be measured at the superstructure deck. Where the height exceeds the standard the least difference (<I>Z</I>) between the actual and standard heights shall be added to each end ordinate. Similarly, the intermediate ordinates at distances of 
<FR>1/6</FR><I>L</I> and 
<FR>1/3</FR><I>L</I> from each perpendicular shall be increased by 0.444Z and 0.111Z respectively. 
</P>
<P>(6) Where the deck of an enclosed superstructure has at least the same sheer as the exposed freeboard deck, the sheer of the enclosed portion of the freeboard deck shall not be taken into account. 
</P>
<P>(7) Where an enclosed poop or forecastle is of standard height with greater sheer than that of the freeboard deck, or is of more than standard height, an addition to the sheer of the freeboard deck shall be made as provided in paragraph (c)(4) of this section. 
</P>
<P>(b) <I>Standard sheer profile.</I> (1) The ordinates of the standard sheer profile are given in table 42.20-65(b)(1): 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.20-65(<E T="01">b</E>)(1)—Standard Sheer Profile 
</P><P class="gpotbl_description">[Where <E T="03">L</E> is in feet]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Station
</TH><TH class="gpotbl_colhed" scope="col">Ordinate (in inches)
</TH><TH class="gpotbl_colhed" scope="col">Ordinate (in inches)
</TH><TH class="gpotbl_colhed" scope="col">Factor 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">After half</TD><TD align="left" class="gpotbl_cell">After Perpendicular</TD><TD align="left" class="gpotbl_cell">0.1</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 10</TD><TD align="right" class="gpotbl_cell">1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">
<fr>1/6</fr> <E T="03">L</E> from A.P</TD><TD align="left" class="gpotbl_cell">0.0444</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 4.44</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">
<fr>1/3</fr> <E T="03">L</E> from A.P</TD><TD align="left" class="gpotbl_cell">0.0111</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 1.11</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Amidships</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">0</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Forward half</TD><TD align="left" class="gpotbl_cell">Amidships</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">0</TD><TD align="right" class="gpotbl_cell">1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">
<fr>1/3</fr> <E T="03">L</E> from F.P</TD><TD align="left" class="gpotbl_cell">0.0222</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 2.22</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">
<fr>1/6</fr> <E T="03">L</E> from F.P</TD><TD align="left" class="gpotbl_cell">0.0888</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 8.88</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Forward Perpendicular</TD><TD align="left" class="gpotbl_cell">0.2</TD><TD align="left" class="gpotbl_cell"><E T="03">L</E> + 20</TD><TD align="right" class="gpotbl_cell">1</TD></TR></TABLE></DIV></DIV>
<P>(c) <I>Measurement of variation from standard sheer profile.</I> (1) Where the sheer profile differs from the standard, the four ordinates of each profile in the forward or after half shall be multiplied by the appropriate factors given in the table of ordinates. The difference between the sums of the respective products and those of the standard divided by 8 measures the deficiency or excess of sheer in the forward or after half. The arithmetical mean of the excess or deficiency in the forward and after halves measures the excess or deficiency of sheer. 
</P>
<P>(2) Where the after half of the sheer has an excess and the forward half of the sheer has a deficiency, no credit shall be allowed for the part in excess and deficiency only shall be measured. 
</P>
<P>(3) Where the forward half of the sheer profile exceeds the standard, and the after portion of the sheer profile is not less than 75 percent of the standard, credit shall be allowed for the part in excess; where the after part is less than 50 percent of the standard, no credit shall be given for the excess sheer forward. Where the after sheer is between 50 percent and 75 percent of the standard, intermediate allowances may be granted for excess sheer forward. 
</P>
<P>(4) Where sheer credit is given for a poop or forecastle, the following formula shall be used: 
</P>
<FP-2><I>s</I> = (<I>y</I>/3)(<I>L</I>′/<I>L</I>) 
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>s</I> = sheer credit, to be deducted from the deficiency or added to the excess of sheer. 
</FP-2>
<FP-2><I>y</I> = difference between actual and standard height of superstructure at the end ordinate. 
</FP-2>
<FP-2><I>L</I>′ = mean enclosed length of poop or forecastle up to a maximum length of 0.5<I>L.</I> 
</FP-2>
<FP-2><I>L</I> = length of vessel as defined in § 42.13-15(a).</FP-2></EXTRACT>
<P>(i) The formula in this paragraph (c)(4) of this section provides a curve in the form of a parabola tangent to the actual sheer curve at the freeboard deck and intersecting the end ordinate at a point below the superstructure deck a distance equal to the standard height of a superstructure. The superstructure deck shall not be less than standard height above this curve at any point. This curve shall be used in determining the sheer profile for forward and after halves of the vessel. 
</P>
<P>(d) <I>Correction for variations from standard sheer profile.</I> (1) The correction for sheer shall be the deficiency or excess of sheer (see paragraphs (c) (1) to (4) inclusive of this section) multiplied by: 
</P>
<FP-2>0.75−(<I>S</I>/2<I>L</I>)
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>S</I> is the total length of enclosed superstructures.</FP-2></EXTRACT>
<P>(e) <I>Addition for deficiency in sheer.</I> (1) Where the sheer is less than the standard, the correction for deficiency in sheer (see paragraph (d)(1) of this section) shall be added to the freeboard. 
</P>
<P>(f) <I>Deduction for excess sheer.</I> (1) In vessels where an enclosed superstructure covers 0.1<I>L</I> before and 0.1<I>L</I> abaft amidships, the correction for excess of sheer as calculated under the provisions of paragraph (d)(1) of this section shall be deducted from the freeboard; in vessels where no enclosed superstructure covers amidships, no deduction shall be made from the freeboard; where an enclosed superstructure covers less than 0.1<I>L</I> before and 0.1<I>L</I> abaft amidships, the deduction shall be obtained by linear interpolation. The maximum deduction for excess sheer shall be at the rate of 1
<FR>1/2</FR> inches per 100 feet of length. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10066, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-70" NODE="46:2.0.1.1.2.9.1.22" TYPE="SECTION">
<HEAD>§ 42.20-70   Minimum bow height.</HEAD>
<P>(a) The bow height defined as the vertical distance at the forward perpendicular between the waterline corresponding to the assigned summer freeboard and the designed trim and the top of the exposed deck at side shall be not less than: 
</P>
<P>(1) For vessels below 820 feet in length, 
</P>
<FP-2>0.672<I>L</I>[1−(<I>L</I>/1640)][1.36/(<I>C</I><E T="52">b</E> + 0.68)] inches;
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>L</I> is the length of the vessel in feet. 
</FP-2>
<FP-2><I>C</I><E T="52">b</E> is the block coefficient which is to be taken as not less than 0.68.</FP-2></EXTRACT>
<P>(2) For vessels of 820 feet and above in length, 
</P>
<FP-2>275.6[1.36/(<I>C</I><E T="52">b</E> + 0.68)] inches;
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>C</I><E T="52">b</E> is the block coefficient which is to be taken as not less than 0.68.</FP-2></EXTRACT>
<P>(b) Where the bow height required in paragraph (a) of this section is obtained by sheer, the sheer shall extend for at least 15 percent of the length of the vessel measured from the forward perpendicular. Where it is obtained by fitting a superstructure, such superstructure shall extend from the stem to a point at least 0.07<I>L</I> abaft the forward perpendicular, and it shall comply with the following requirements: 
</P>
<P>(1) For vessels not over 328 feet in length it shall be enclosed as defined in § 42.13-15(j); and, 
</P>
<P>(2) For vessels over 328 feet in length it need not comply with § 42.13-15(j) but shall be fitted with closing appliances to the satisfaction of the assigning authority. 
</P>
<P>(c) Vessels which, to suit exceptional operational requirements, cannot meet the requirements of paragraphs (a) and (b) of this section may be given special consideration by the assigning authority. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10066, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.20-75" NODE="46:2.0.1.1.2.9.1.23" TYPE="SECTION">
<HEAD>§ 42.20-75   Minimum freeboards.</HEAD>
<P>(a) <I>Summer freeboard.</I> (1) The minimum freeboard in summer must be the freeboard derived from the tables in § 42.20-15 as modified by the corrections in §§ 42.20-3 and 42.20-5, as applicable, and §§ 42.20-20, 42.20-25, 42.20-30, 42.20-35, 42.20-60, 42.20-65 and, if applicable, § 42.20-70. 
</P>
<P>(2) The freeboard in salt water, as calculated in accordance with paragraph (a)(1) of this section, but without the correction for deck line, as provided by § 42.20-35, shall not be less than 2 inches. For vessels having in position 1 hatchways with covers which do not comply with the requirements of §§ 42.15-25(d)(1), 42.15-30, or 42.15-80, the freeboard shall be not less than 6 inches. 
</P>
<P>(b) <I>Tropical freeboard.</I> (1) The minimum tropical freeboard shall be the freeboard obtained by a deduction from the summer freeboard of one forty-eighth of the summer draft measured from the top of the keel to the center of the ring of the load line mark. 
</P>
<P>(2) The freeboard in salt water, as calculated in accordance with paragraph (b)(1) of this section, but without the correction for deck line, as provided by § 42.20-35, shall not be less than 2 inches. For vessels having in position 1 hatchways with covers which do not comply with the requirements of § 42.15-25(d)(1), § 42.15-30, or § 42.15-80, the freeboard shall be not less than 6 inches. 
</P>
<P>(c) <I>Winter freeboard.</I> (1) The minimum winter freeboard shall be the freeboard obtained by an addition to the summer freeboard of one forty-eighth of summer draft, measured from the top of the keel to the center of the ring of the load line mark. 
</P>
<P>(d) <I>Winter North Atlantic freeboard.</I> (1) The minimum freeboard for vessels of not more than 328 feet in length which enter any part of the North Atlantic defined in § 42.30-35 during the winter seasonal period shall be the winter freeboard plus 2 inches. For other vessels the winter North Atlantic freeboard shall be the winter freeboard. 
</P>
<P>(e) <I>Fresh water freeboard.</I> (1) The minimum freeboard in fresh water of unit density shall be obtained by deducting from the minimum freeboard in salt water: 
</P>
<FP-2>(Δ/40 <I>T</I>) inches
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2>Δ = displacement in salt water in tons at the summer load waterline; and, 
</FP-2>
<FP-2><I>T</I> = tons per inch immersion in salt water at the summer load waterline.</FP-2></EXTRACT>
<P>(2) Where the displacement at the summer load waterline cannot be certified, the deduction shall be one forty-eighth of summer draft, measured from the top of the keel to the center of the ring of the load line mark. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10066, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969; CGD 79-153, 48 FR 38650, Aug. 25, 1983] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.25" NODE="46:2.0.1.1.2.10" TYPE="SUBPART">
<HEAD>Subpart 42.25—Special Requirements for Vessels Assigned Timber Freeboards</HEAD>


<DIV8 N="§ 42.25-1" NODE="46:2.0.1.1.2.10.1.1" TYPE="SECTION">
<HEAD>§ 42.25-1   Application of this subpart.</HEAD>
<P>(a) The provisions of this subpart 42.25 apply only to vessels to which timber load lines are assigned. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10067, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.25-5" NODE="46:2.0.1.1.2.10.1.2" TYPE="SECTION">
<HEAD>§ 42.25-5   Definitions of terms used in this subpart.</HEAD>
<P>(a) <I>Timber deck cargo.</I> The term “timber deck cargo” means a cargo of timber carried on an uncovered part of a freeboard or superstructure deck. The term does not include wood pulp or similar cargo. 
</P>
<P>(b) <I>Timber load line.</I> A timber deck cargo may be regarded as giving a vessel a certain additional buoyancy and a greater degree of protection against the sea. For that reason, vessels carrying a timber deck cargo may be granted a reduction of freeboard calculated according to the provisions of § 42.25-20 and marked on the vessel's side in accordance with the provisions of § 42.13-30(c) and (d). However, in order that such special freeboard may be granted and used, the timber deck cargo shall comply with certain conditions which are laid down in § 42.25-15, and the vessel itself shall also comply with certain conditions relating to its construction which are set out in § 42.25-10. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10067, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.25-10" NODE="46:2.0.1.1.2.10.1.3" TYPE="SECTION">
<HEAD>§ 42.25-10   Construction of vessel.</HEAD>
<P>(a) <I>Superstructure.</I> (1) Vessels, shall have a forecastle of at least standard height and a length of at least 0.07<I>L.</I> In addition, if the vessel is less than 328 feet in length, a poop of at least standard height, or a raised quarter deck with either a deckhouse or a strong steel hood of at least the same total height shall be fitted aft. 
</P>
<P>(b) <I>Double bottom tanks.</I> (1) Double bottom tanks where fitted within the midship half length of the vessel shall have adequate watertight longitudinal subdivision. 
</P>
<P>(c) <I>Bulwarks.</I> (1) The vessel shall be fitted either with permanent bulwarks at least 39
<FR>1/2</FR> inches in height, specially stiffened on the upper edge and supported by strong bulwark stays attached to the deck and provided with necessary freeing ports, or with efficient rails of the same height and of specially strong construction. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10067, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.25-15" NODE="46:2.0.1.1.2.10.1.4" TYPE="SECTION">
<HEAD>§ 42.25-15   Stowage.</HEAD>
<P>(a) <I>General.</I> (1) Openings in the weather deck over which cargo is stowed shall be securely closed and battened down. The ventilators shall be efficiently protected. 
</P>
<P>(2) Timber deck cargo shall extend over at least the entire available length which is the total length of the well or wells between superstructures. Where there is no limiting superstructure at the after end, the timber shall extend at least to the after end of the aftermost hatchway. The timber shall be stowed as solidly as possible, to at least the standard height of a superstructure other than a raised quarter deck. 
</P>
<P>(3) On a vessel within a seasonal winter zone in winter, the height of the deck cargo above the weather deck shall not exceed one-third of the extreme breadth of the vessel. 
</P>
<P>(4) The timber deck cargo shall be compactly stowed, lashed, and secured. It shall not interfere in any way with the navigation and necessary work of the vessel. 
</P>
<P>(b) <I>Upright.</I> (1) Uprights, when required by the nature of the timber, shall be of adequate strength considering the breadth of the vessel; the spacing shall be suitable for the length and character of timber carried, but shall not exceed 9.8 feet. Strong angles or metal sockets or equally efficient means shall be provided for securing the uprights. 
</P>
<P>(c) <I>Lashings.</I> (1) Timber deck cargo shall be efficiently secured throughout its length by independent overall lashings spaced not more than 9.8 feet apart. Eye plates for these lashings shall be efficiently attached to the sheer strake or to the deck stringer plate at intervals of not more than 9.8 feet. The distance from an end bulkhead of a superstructure to the first eye plate shall be not more than 6.6 feet. Eye plates and lashings shall be provided 23
<FR>1/2</FR> inches and 4.9 feet from the ends of timber deck cargoes where there is no bulkhead. 
</P>
<P>(2) Lashings shall be not less than 
<FR>3/4</FR>-inch close link chain or flexible wire rope of equivalent strength, fitted with sliphooks and turnbuckles, which shall be accessible at all times. Wire rope lashings shall have a short length of long link chain to permit the length of lashings to be regulated. 
</P>
<P>(3) When timber is in lengths less than 11.8 feet the spacing of the lashings shall be reduced or other suitable provisions made to suit the length of timber. 
</P>
<P>(4) All fittings required for securing the lashings shall be of strength corresponding to the length of the lashings. 
</P>
<P>(d) <I>Stability.</I> (1) Provision shall be made for a safe margin of stability at all stages of the voyage, regard being given to additions of weight, such as those due to absorption of water and icing and to losses of weight such as those due to consumption of fuel and stores. 
</P>
<P>(e) <I>Protection of crew, access to machinery spaces, etc.</I> (1) In addition to the requirements of § 42.15-75(e) guardrails or life lines spaced not more than 13 inches apart vertically shall be provided on each side of the deck cargo to a height of at least 39
<FR>1/2</FR> inches above the cargo. 
</P>
<P>(f) <I>Steering arrangements.</I> (1) Steering arrangements shall be effectively protected from damage by cargo and, as far as practicable, shall be accessible. Efficient provision, shall be made for steering in the event of a breakdown in the main steering arrangements. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10067, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.25-20" NODE="46:2.0.1.1.2.10.1.5" TYPE="SECTION">
<HEAD>§ 42.25-20   Computation for freeboard.</HEAD>
<P>(a) The minimum summer freeboards must be computed in accordance with §§ 42.20-5 (a) and (b), 42.20-13, 42.20-15, 42.20-20, 42.20-25, 42.20-30, 42.20-35, 42.20-60, and 42.20-65, except that § 42.20-60 is modified by substituting the percentages in table 42.25-20(a) for those given in § 42.20-60:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 42.25-20(<E T="01">a</E>)—Percentage of Deduction for Superstructure
</P><P class="gpotbl_description">[Total Effective Length of Superstructure] 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">0 
</TH><TH class="gpotbl_colhed" scope="col">0.1<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.2<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.3<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.4<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.5<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.6<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.7<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.8<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">0.9<E T="03">L</E> 
</TH><TH class="gpotbl_colhed" scope="col">1.0<E T="03">L</E> 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Percentage of deduction for all types of superstructure 
<sup>1</sup></TD><TD align="right" class="gpotbl_cell">20</TD><TD align="right" class="gpotbl_cell">31</TD><TD align="right" class="gpotbl_cell">42</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">64</TD><TD align="right" class="gpotbl_cell">70</TD><TD align="right" class="gpotbl_cell">76</TD><TD align="right" class="gpotbl_cell">82</TD><TD align="right" class="gpotbl_cell">88</TD><TD align="right" class="gpotbl_cell">94</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Percentages at intermediate lengths of superstructures shall be obtained by linear interpolation.</P></DIV></DIV>
<P>(b) The winter timber freeboard shall be obtained by adding to the summer timber freeboard one thirty-sixth of the molded summer timber draft. 
</P>
<P>(c) The winter North Atlantic timber freeboard shall be the same as the winter North Atlantic freeboard prescribed in § 42.20-75(d)(1). 
</P>
<P>(d) The tropical timber freeboard shall be obtained by deducting from the summer timber freeboard one forty-eighth of the molded summer timber draft. 
</P>
<P>(e) The fresh water timber freeboard shall be computed in accordance with § 42.20-75(e) (1) or (2) based on the summer timber load waterline. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10067, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969; CGD 79-153, 48 FR 38650, Aug. 25, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.30" NODE="46:2.0.1.1.2.11" TYPE="SUBPART">
<HEAD>Subpart 42.30—Zones, Areas, and Seasonal Periods</HEAD>


<DIV8 N="§ 42.30-1" NODE="46:2.0.1.1.2.11.1.1" TYPE="SECTION">
<HEAD>§ 42.30-1   Basis.</HEAD>
<P>(a) The zones and areas in this subpart are, in general, based on the following criteria: 
</P>
<P>(1) Summer: not more than 10 percent winds of force 8 Beaufort (34 knots) or more. 
</P>
<P>(2) Tropical: not more than 1 percent winds of force 8 Beaufort (34 knots) or more. Not more than one tropical storm in 10 years in an area of 5° square in any 1 separate calendar month. 
</P>
<P>(b) In certain special areas, for practical reasons, some degree of relaxation has been found acceptable. 
</P>
<P>(c) A chart is attached to the International Convention on Load Lines, 1966, which illustrates the zones and areas defined in this Convention and in this subpart. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10068, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-5" NODE="46:2.0.1.1.2.11.1.2" TYPE="SECTION">
<HEAD>§ 42.30-5   Northern Winter Seasonal Zones and area.</HEAD>
<P>(a) <I>North Atlantic Winter Seasonal Zones I and II.</I> (1) The North Atlantic Winter Seasonal Zone I lies within the meridian of longitude 50° W. from the coast of Greenland to latitude 45° N.; thence the parallel of latitude 45° N. to longitude 15° W.; thence the meridian of longitude 15° W. to latitude 60° N.; thence the parallel of latitude 60° N. to the Greenwich Meridian, thence this meridian northwards. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: October 16 to April 15. 
</FP-1>
<FP-1>Summer: April 16 to October 15.</FP-1></EXTRACT>
<P>(2) The North Atlantic Winter Seasonal Zone II lies within the meridian of longitude 68°30′ W. from the coast of the United States to latitude 40° N.; thence the rhumb line to the point latitude 36° N., longitude 73° W.; thence the parallel of latitude 36° N. to longitude 25° W.; and thence the rhumb line to Cape Torinana. Excluded from this zone are the North Atlantic Winter Seasonal Zone I and the Baltic Sea bounded by the parallel of the latitude of The Skaw in the Skagerrak. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: November 1 to March 31. 
</FP-1>
<FP-1>Summer: April 1 to October 31.</FP-1></EXTRACT>
<P>(b) <I>North Atlantic Winter Seasonal Area.</I> (1) The boundary of the North Atlantic Winter Seasonal Area is the meridian of longitude 68°30′ W. from the coast of the United States to latitude 40° N.; thence the rhumb line to the southernmost intersection of the meridian of longitude 61° W. with the coast of Canada; and thence the east coasts of Canada and the United States. 
</P>
<P>(i) Seasonal periods: 
</P>
<P>(<I>a</I>) For vessels over 328 feet in length: 
</P>
<EXTRACT>
<FP-1>Winter: December 16 to February 15. 
</FP-1>
<FP-1>Summer: February 16 to December 15.</FP-1></EXTRACT>
<P>(<I>b</I>) For vessels of 328 feet and under in length: 
</P>
<EXTRACT>
<FP-1>Winter: November 1 to March 31. 
</FP-1>
<FP-1>Summer: April 1 to October 31.</FP-1></EXTRACT>
<P>(c) <I>North Pacific Winter Seasonal Zone.</I> The southern boundary of the North Pacific Winter Seasonal Zone is the parallel of latitude 50° N. from the east coast of the Union of Soviet Socialist Republics, to the west coast of Sakhalin; thence the west coast of Sakhalin to the southern extremity of Cape Kril'on: thence the rhumb line to Wakkanai, Hokkaido, Japan; thence the east and south coasts of Hokkaido to longitude 145° E., thence the meridian of longitude 145° E. to latitude 35° N., thence the parallel of latitude 35° N. to longitude 150° W. and thence the rhumb line to the southern extremity of Dall Island, Alaska. 
</P>
<P>(1) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: October 16 to April 15. 
</FP-1>
<FP-1>Summer: April 16 to October 15.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10068, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-10" NODE="46:2.0.1.1.2.11.1.3" TYPE="SECTION">
<HEAD>§ 42.30-10   Southern Winter Seasonal Zone.</HEAD>
<P>(a) The northern boundary of the Southern Winter Seasonal Zone is the rhumb line from the east coast of the American continent at Cape Tres Puntas to the point latitude 34° S., longitude 50° W.; thence the parallel of latitude 34° S. to longitude 17° E.; thence the rhumb line to the point latitude 35°10′ S., longitude 20° E.; thence the rhumb line to the point latitude 34° S. longitude 28° E.; thence along the rhumb line to the point latitude 35°30′ S., longitude 118° E.; thence the rhumb line to Cape Grim on the northwest coast of Tasmania; thence along the north and east coasts of Tasmania to the southernmost point of Bruny Island; thence the rhumb line to Black Rock Point on Stewart Island; thence the rhumb line to the point latitude 47° S., longitude 170° E.; thence along the rhumb line to the point latitude 33° S., longitude 170° W.; and thence the parallel of latitude 33° S. to the west coast of the American continent. 
</P>
<P>(1) Valparaiso is to be considered as being on the boundary line of the Summer and the Winter Seasonal Zones. 
</P>
<P>(2) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: April 16 to October 15. 
</FP-1>
<FP-1>Summer: October 16 to April 15.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10068, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-15" NODE="46:2.0.1.1.2.11.1.4" TYPE="SECTION">
<HEAD>§ 42.30-15   Tropical Zone.</HEAD>
<P>(a) <I>Northern boundary of the Tropical Zone.</I> The northern boundary of the Tropical Zone is the parallel of latitude 13° N. from the east coast of the American continent to longitude 60° W.; thence the rhumb line to a point in latitude 10° N., longitude 58° W.; thence the parallel of latitude 10° N. to longitude 20° W.; thence the meridian of longitude 20° W. to latitude 30° N.; thence the parallel of latitude 30° N. to the west coast of Africa; from the east coast of Africa the parallel of latitude 8° N. to longitude 70° E.; thence the meridian of longitude 70° E. to latitude 13° N.; thence the parallel of latitude 13° N. to the west coast of India; thence around the south coast of India to latitude 10°30′ N. on the east coast of India; thence the rhumb line to a point in latitude 9° N., longitude 82° E.; thence the meridian of longitude 82° E. to latitude 8° N.; thence the parallel of latitude 8° N. to the west coast of Malaysia; thence the coast of Southeast Asia to the east coast of Vietnam at latitude 10° N.; thence the parallel of latitude 10° N. to longitude 145° E.; thence the meridian of longitude 145° E. to latitude 13° N.; and thence the parallel of latitude 13° N. to the west coast of the American continent. 
</P>
<P>(1) Saigon is to be considered as being on the boundary line of the Tropical Zone and the Seasonal Tropical Area. 
</P>
<P>(b) <I>Southern boundary of the Tropical Zone.</I> The southern boundary of the Tropical Zone is the rhumb line from the Port of Santos, Brazil, to the point where the meridian of longitude 40° W. intersects the Tropic of Capricorn; thence the Tropic of Capricorn to the west coast of Africa; from the east coast of Africa the parallel of latitude 20° S. to the west coast of Madagascar; thence the west and north coasts of Madagascar to longitude 50° E.; thence the meridian of longitude 50° E. to latitude 10° S.; thence the parallel of latitude 10° S. to longitude 98° E.; thence the rhumb line to Port Darwin, Australia; thence the coasts of Australia and Wessel Island eastwards to Cape Wessel; thence the parallel of latitude 11° S. to the west side of Cape York; from the east side of Cape York the parallel of latitude 11° S. to longitude 150° W.; thence the rhumb line to the point latitude 26° S., longitude 75° W.; and thence the rhumb line to the west coast of the American continent at latitude 30° S. 
</P>
<P>(1) Coquimbo and Santos are to be considered as being on the boundary line of the Tropical and Summer Zones. 
</P>
<P>(c) <I>Areas to be included in the Tropical Zone.</I> The following areas are to be treated as included in the Tropical Zone: 
</P>
<P>(1) The Suez Canal, the Red Sea, and the Gulf of Aden, from Port Said to the meridian of longitude 45° E. 
</P>
<P>(i) Aden and Berbera are to be considered as being on the boundary line of the Tropical Zone and the Seasonal Tropical Area. 
</P>
<P>(2) The Persian Gulf of the meridian of longitude 59° E. 
</P>
<P>(3) The area bounded by the parallel of latitude 22° S. from the east coast of Australia to the Great Barrier Reef, thence the Great Barrier Reef to latitude 11° S. The northern boundary of the area is the southern boundary of the Tropical Zone. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10068, July 12, 1968] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-20" NODE="46:2.0.1.1.2.11.1.5" TYPE="SECTION">
<HEAD>§ 42.30-20   Seasonal Tropical Areas.</HEAD>
<P>The following are Seasonal Tropical Areas: 
</P>
<P>(a) <I>In the North Atlantic.</I> It is an area bounded on the north by the rhumb line from Cape Catoche, Yucatan, to Cape San Antonio, Cuba, the north coast of Cuba to latitude 20° N., thence the parallel of latitude 20° N. to longitude 20° W.; on the west by the coast of the American continent; on the south and east by the northern boundary of the Tropical Zone. 
</P>
<P>(1) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: November 1 to July 15. 
</FP-1>
<FP-1>Summer: July 16 to October 31.</FP-1></EXTRACT>
<P>(b) <I>In the Arabian Sea.</I> An area bounded on the west by the coast of Africa, the meridian of longitude 45° E. in the Gulf of Aden, the coast of South Arabia and the meridian of longitude 59° E. in the Gulf of Oman; on the north and east by the coasts of Pakistan and India; on the south by the northern boundary of the Tropical Zone. 
</P>
<P>(1) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: September 1 to May 31. 
</FP-1>
<FP-1>Summer: June 1 to August 31.</FP-1></EXTRACT>
<P>(c) <I>In the Bay of Bengal.</I> The Bay of Bengal north of the northern boundary of the Tropical Zone. 
</P>
<P>(1) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: December 1 to April 30. 
</FP-1>
<FP-1>Summer: May 1 to November 30.</FP-1></EXTRACT>
<P>(d) <I>In the South Indian Ocean.</I> (1) An area bounded on the north and west by the southern boundary of the Tropical Zone and the east coast of Madagascar; on the south by the parallel of latitude 20° S.; on the east by the rhumb line from a point in latitude 20° S., longitude 50° E., to a point in latitude 15° S., longitude 51°30′ E., and thence by the meridian of longitude 51°30′ E. to latitude 10° S. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: April 1 to November 30. 
</FP-1>
<FP-1>Summer: December 1 to March 31.</FP-1></EXTRACT>
<P>(2) An area bounded on the north by the southern boundary of the Tropical Zone; on the east by the coast of Australia; on the south by the parallel of latitude 15° S. from longitude 51°30′ E., to longitude 120° E. and thence the meridian of longitude 120° E. to the coast of Australia; on the west by the meridian of longitude 51°30′ E. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: May 1 to November 30. 
</FP-1>
<FP-1>Summer: December 1 to April 30.</FP-1></EXTRACT>
<P>(e) <I>In the China Sea.</I> An area bounded on the west and north by the coasts of Vietnam and China from latitude 10° N. to Hong Kong; on the east by the rhumb line from Hong Kong to the Port of Sual (Luzon Island), and the west coasts of the Islands of Luzon, Samar, and Leyte to latitude 10° N.; on the south by the parallel of latitude 10° N. 
</P>
<P>(1) Hong Kong and Sual are to be considered as being on the boundary of the Seasonal Tropical Area and Summer Zone. 
</P>
<P>(2) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: January 21 to April 30. 
</FP-1>
<FP-1>Summer: May 1 to January 20.</FP-1></EXTRACT>
<P>(f) <I>In the North Pacific.</I> (1) An area bounded on the north by the parallel of latitude 25° N.; on the west by the meridian of longitude 160° E.; on the south by the parallel of latitude 13° N.; on the east by the meridian of longitude 130° W. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: April 1 to October 31. 
</FP-1>
<FP-1>Summer: November 1 to March 31.</FP-1></EXTRACT>
<P>(2) An area bounded on the north and east by the west coast of the American continent; on the west by the meridian of longitude 123° W. from the coast of the American continent to latitude 33° N., longitude 123° W.; to the point latitude 13° N., longitude 105° W.; on the south by the parallel of latitude 13° N. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: March 1 to June 30, and November 1 to November 30. 
</FP-1>
<FP-1>Summer: July 1 to October 31, and December 1 to February 28/29.</FP-1></EXTRACT>
<P>(g) <I>In the South Pacific.</I> (1) The Gulf of Carpentaria south of latitude 11° S. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: April 1 to November 30. 
</FP-1>
<FP-1>Summer: December 1 to March 31.</FP-1></EXTRACT>
<P>(2) An area bounded on the north and east by the southern boundary of the Tropical Zone; on the south by the Tropic of Capricorn from the east coast of Australia to longitude 150° W.; thence by the meridian of longitude 150° W. to latitude 20° S. and thence by the parallel of latitude 20° S. to the point where it intersects the southern boundary of the Tropical Zone; on the west by the boundaries of the area within the Great Barrier Reef included in the Tropical Zone, and by the east coast of Australia. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Tropical: April 1 to November 30. 
</FP-1>
<FP-1>Summer: December 1 to March 31.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10068, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-25" NODE="46:2.0.1.1.2.11.1.6" TYPE="SECTION">
<HEAD>§ 42.30-25   Summer Zones.</HEAD>
<P>(a) The remaining areas constitute the Summer Zones. 
</P>
<P>(1) However, for vessels of 328 feet and under in length, the area bounded on the north and west by the east coast of the United States; on the east by the meridian of longitude 68°30′ W. from the coast of the United States to latitude 40° N. and thence by the rhumb line to the point latitude 36° N., longitude 73° W.; on the south by the parallel of latitude 36° N.; is a Winter Seasonal Area. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: November 1 to March 31. 
</FP-1>
<FP-1>Summer: April 1 to October 31.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10069, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 42.30-30" NODE="46:2.0.1.1.2.11.1.7" TYPE="SECTION">
<HEAD>§ 42.30-30   Enclosed seas.</HEAD>
<P>(a) <I>Baltic Sea.</I> This sea bounded by the parallel of latitude of The Skaw in the Skagerrak is included in the Summer Zones. 
</P>
<P>(1) However, for vessels of 328 feet and under in length, it is a Winter Seasonal Area. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: November 1 to March 31. 
</FP-1>
<FP-1>Summer: April 1 to October 31.</FP-1></EXTRACT>
<P>(b) <I>Black Sea.</I> This sea is included in the Summer Zones. 
</P>
<P>(1) However, for vessels of 328 feet and under in length, the area north of latitude 44° N. is a Winter Seasonal Area. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: December 1 to February 28/29. 
</FP-1>
<FP-1>Summer: March 1 to November 30.</FP-1></EXTRACT>
<P>(c) <I>Mediterranean.</I> This sea is included in the Summer Zones. 
</P>
<P>(1) However, for vessels of 328 feet and under in length, the area bounded on the north and west by the coasts of France and Spain and the meridian of longitude 3° E. from the coast of Spain to latitude 40° N.; on the south by the parallel of latitude 40° N. from longitude 3° E. to the west coast of Sardinia; on the east by the west and north coasts of Sardinia from latitude 40° N. to longitude 9° E., thence by the meridian of longitude 9° E. to the south coast of Corsica, thence by the west and north coasts of Corsica to longitude 9° E. and thence by the rhumb line to Cape Sicie; is a Winter Seasonal Area. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: December 16 to March 15. 
</FP-1>
<FP-1>Summer: March 16 to December 15.</FP-1></EXTRACT>
<P>(d) <I>Sea of Japan.</I> This sea south of the parallel of latitude 50° N. is included in the Summer Zones. 
</P>
<P>(1) However, for vessels of 382 feet and under in length, the area between the parallel of latitude 50° N. and the rhumb line from the east coast of Korea at latitude 38° N. to the west coast of Hokkaido, Japan, at latitude 43°12′ N., is a Winter Seasonal Area. 
</P>
<P>(i) Seasonal periods: 
</P>
<EXTRACT>
<FP-1>Winter: December 1 to February 28/29. 
</FP-1>
<FP-1>Summer: March 1 to November 30.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10069, July 12, 1968, as amended by CGFR 68-126, 34 FR 9016, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.30-35" NODE="46:2.0.1.1.2.11.1.8" TYPE="SECTION">
<HEAD>§ 42.30-35   The Winter North Atlantic Load Line.</HEAD>
<P>(a) The part of the North Atlantic referred to in § 42.20-75(d)(1) comprises: 
</P>
<P>(1) That part of the North Atlantic Winter Seasonal Zone II which lies between the meridians of 15° W. and 50° W.; and 
</P>
<P>(2) The whole of the North Atlantic Winter Seasonal Zone I, the Shetland Islands to be considered as being on the boundary. 
</P>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10069, July 12, 1968] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="42.50" NODE="46:2.0.1.1.2.12" TYPE="SUBPART">
<HEAD>Subpart 42.50—Load Line Certificates—Model Forms</HEAD>


<DIV8 N="§ 42.50-1" NODE="46:2.0.1.1.2.12.1.1" TYPE="SECTION">
<HEAD>§ 42.50-1   General.</HEAD>
<P>(a) The provisions of this subpart set forth the requirements for the text of the various load line certificates issued to vessels complying with the applicable requirements in this part. See §§ 42.07-35 and 42.07-40 for requirements regarding load line assigning and issuing authorities. See § 42.07-45 for requirements regarding load line certificates, their text and arrangement. 
</P>
<P>(b) The 1966 international load line certificate and exemption certificate shall be the same as set forth in this subpart in the model Forms A1, A2, A3, and E1, except for the following authorized variations which shall also apply to model Forms B, C1, C2, and C3: 
</P>
<P>(1) As indicated in § 42.13-30, the freeboards and load line marks which are not applicable to a specific vessel need not be entered on the certificate issued. 
</P>
<P>(2) The provisions of Note 3 on the front of the certificate forms (other than Model E1) may be changed to correctly describe the situation applicable to the vessel concerning information and instructions furnished the master about loading and ballasting the vessel to provide a guide as to stability under various conditions and as to avoid unacceptable stresses in the vessel's structure. 
</P>
<P>(c) In the load line certificate the assigning and issuing authority shall set forth its full official designation; i.e., its legal name, address of home office, and reference to the authorization from the Commandant where an assigning and issuing authority other than the American Bureau of Shipping is designated. 
</P>
<CITA TYPE="N">[CGFR 68-126, 34 FR 9017, June 5, 1969] 


</CITA>
</DIV8>


<DIV8 N="§ 42.50-5" NODE="46:2.0.1.1.2.12.1.2" TYPE="SECTION">
<HEAD>§ 42.50-5   International load line certificates.</HEAD>
<P>(a) The various forms of certificates certifying to the correctness of the load line marks assigned under the regulations in this subchapter and/or certain exemptions therefrom for U.S.-flag vessels engaged in foreign voyages, or engaged in coastwise or intercoastal voyages (provided such vessels qualify to engage in foreign voyages without restriction), are A1, A2, A3, and E1. The detailed application of these forms is as specified in § 42.07-45 (e), (f), and (h). 
</P>
<P>(b) The text and arrangement of the printed portions of Form <I>A1</I> (printed front and back) are as follows: 

</P>
<EXTRACT>
<HD1>International Load Line Certificate (1966)
</HD1>
<HD3>[Form <I>A1</I>]
</HD3>
<P>(Official seal of issuing authority.)
</P>
<P>(Certificate No. ______)
</P>
<P>Issued under the provisions of the International Convention on Load Lines, 1966, under the authority of the Government of the United States of America, and the Commandant, U.S. Coast Guard:
</P>
<P>By
</P>
<HD3>(Insert full official designation of issuing authority)
</HD3>
<FP-DASH>
</FP-DASH>
<P>and duly authorized for assigning purposes under the provisions of the Convention.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Name of ship
</TH><TH class="gpotbl_colhed" scope="col">Official number or distinctive letters
</TH><TH class="gpotbl_colhed" scope="col">Port of registry
</TH><TH class="gpotbl_colhed" scope="col">Length (<E T="03">L</E>) as defined in Article 2(8) i.e., 46 CFR 42.13-15
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Freeboard assigned as: 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">A new ship</TD><TD align="left" class="gpotbl_cell">Type of ship: 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">Type “A”.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">An existing ship</TD><TD align="left" class="gpotbl_cell"> </TD><TD align="left" class="gpotbl_cell">Type “B”.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"> </TD><TD align="left" class="gpotbl_cell"> </TD><TD align="left" class="gpotbl_cell">Type “B” with reduced freeboard.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"> </TD><TD align="left" class="gpotbl_cell"> </TD><TD align="left" class="gpotbl_cell">Type “B” with increased freeboard.
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="4" scope="row">             FREEBOARD FROM DECK LINE              LOAD LINE
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(T)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(S)</TD><TD align="left" class="gpotbl_cell">Upper edge of line at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(W)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter (North Atlantic)</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(WNA)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row">Allowance for fresh water for all freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches).</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ____ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.004.gif"/>
<P>Date of initial or periodical survey ________________
</P>
<P>This is to certify that this ship has been surveyed and that the freeboards have been assigned and load lines shown above have been marked in accordance with the International Convention on Load Lines, 1966.
</P>
<P>This certificate is valid until ________,
<SU>2</SU> subject to annual surveys in accordance with Article 14(1)(c) of the Convention, and endorsement thereof on the reverse side of the certificate.
</P>
<P>Issued at __________________ (Place of issue of certificate), ____________________, 19____ (Date of issue)
</P>
<FP-DASH>
</FP-DASH>
<HD3>(Signature of official issuing the certificate)
</HD3>
<FRP0>[Seal of issuing 
</FRP0>
<FRP0>authority] 
</FRP0>
<P>The undersigned declares that he is duly authorized by the said Government to issue this certificate.
</P>
<FRP0>(Signature) 
</FRP0>
<HD1>notes
</HD1>
<P>1. When a ship departs from a port situated on a river or inland waters, deeper loading shall be permitted corresponding to the weight of fuel and all other materials required for consumption between the point of departure and the sea.
</P>
<P>2. When a ship is in fresh water of unit density, the appropriate load line may be submerged by the amount of the fresh water allowance shown above. Where the density is other than unity, an allowance shall be made proportional to the difference between 1.025 and the actual density.
</P>
<P>3. It is the owner's responsibility to furnish the master with information and instructions for loading and ballasting this vessel to provide guidance as to stability of the vessel under varying conditions of service and to avoid unacceptable stresses in the vessel's structure.
</P>
<P>
<SU>1</SU> The issuing authority is authorized to delete or change words whenever it is inapplicable to a specific vessel and to arrange wording so appropriate word insertions may be made, which accurately describe the facts.
</P>
<P>
<SU>2</SU> At the expiration of this certificate, applicable reissuance should be obtained in accordance with the Load Line Regulations.
</P>
<HD1>(Reverse Side of Certificate)
</HD1>
<HD1>annual surveys
</HD1>
<P>This is to certify that at an annual survey required by Article 14(1)(c) of the Convention, this ship was found to comply with the relevant provisions of the Convention.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="04">extension of load line certificate</E>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">The provisions of the Convention being fully complied with by this ship, the validity of this certificate is, in accordance with Article 19(2) of the Convention, extended until.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)</TD></TR></TABLE></DIV></DIV>
<HD1>notes
</HD1>
<P>4. The Winter North Atlantic Load Line applies only to vessels of 328 feet in length or less, which enter any part of the North Atlantic Ocean during the winter months as defined by the Load Line Regulations in 46 CFR 42.30-5 and 42.30-35. The periods during which the other seasonal load lines apply in different parts of the world are as stated in the Load Line Regulations in 46 CFR 42.30-5 to 42.30-30, inclusive.
</P>
<P>5. The Load Line Certificate will be canceled by the Commandant, U.S. Coast Guard, if:
</P>
<P>(a) The annual surveys have not been carried out within 3 months either way of each anniversary of the certificate date.
</P>
<P>(b) The certificate is not endorsed to show that the ship has been surveyed as indicated in (a).
</P>
<P>(c) Material alterations have been made to the hull or superstructure of the vessel, such as would necessitate the assignment of an increased freeboard.
</P>
<P>(d) The fittings and appliances for the protection of the openings, guardrails, freeing ports, or the means of access to the crew's quarters have not been maintained in as effective a condition as they were when the certificate was issued.
</P>
<P>(e) The structural strength of the ship is lowered to such an extent that the ship is unsafe.
</P>
<P>6. When this certificate has expired or has been canceled, it must be delivered to the issuing authority.
</P>
<FP-DASH></FP-DASH></EXTRACT>
<P>(c) The text and arrangement of the printed portion of Form <I>A2</I> shall be identical with the information on the face and reverse sides of Form <I>A1</I> certificate in paragraph (b) of this section except for the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and the illustration of load line marks, which shall be as follows:

</P>
<EXTRACT>
<HD1>International Load Line Certificate (1966)
</HD1>
<HD3>[Form <I>A2</I>] 
</HD3>
<HD3>*  *  *  *  *  *  *

</HD3>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">FREEBOARD FROM DECK LINE
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">LOAD LINE
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Upper edge of line at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter—North Atlantic</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(WNA)</TD><TD align="left" class="gpotbl_cell">Upper edge of line ____ (inches) below upper edge at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches).</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.005.gif"/>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>
<SU>1</SU> The issuing authority is authorized to delete or change words whenever it is inapplicable to a specific vessel and to arrange wording so appropriate word insertions may be made, which accurately describe the facts.
</P>
<FP-DASH></FP-DASH></EXTRACT>
<P>(d) The text and arrangement of the printed portion of Form <I>A3</I> shall be identical with the information on the face and reverse sides of Form <I>A1</I> certificate in paragraph (b) of this section except for the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and the illustration of load line marks, which shall be as follows:

</P>
<EXTRACT>
<HD1>International Load Line Certificate (1966)
</HD1>
<HD3>[Form <I>A3</I>]
</HD3>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>The timber freeboards given in this certificate are applicable only when this ship carries a timber deck cargo and complies with special requirements of the Load Line Regulations regarding timber deck cargoes.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">FREEBOARD FROM DECK LINE
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">LOAD LINE
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(T)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(S)</TD><TD align="left" class="gpotbl_cell">Upper edge of line at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(W)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter—North Atlantic</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(WNA)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LT)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (LS).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LS)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LW)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (LS).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—winter—North Atlantic</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LWNA)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (LS).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all freeboards other than timber</TD><TD align="left" class="gpotbl_cell">____ (inches).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all timber freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches).</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.006.gif"/>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>
<SU>1</SU> The issuing authority is authorized to delete or change words whenever it is inapplicable to a specific vessel and to arrange wording so appropriate word insertions may be made, which accurately describe the facts.
</P>
<FP-DASH></FP-DASH></EXTRACT>
<P>(e) The text and arrangement of the printed portions of Form E1 are as follows:
</P>
<EXTRACT>
<HD1>International Load Line Exemption Certificate
</HD1>
<HD3>[Form <I>E1</I>]
</HD3>
<P>(Official seal of issuing authority.)
</P>
<P>(Certificate No. ____)
</P>
<P>Issued under the provisions of the International Convention on Load Lines, 1966, under the authority of the Government of the United States of America, and the Commandant U.S. Coast Guard:
</P>
<FP-DASH>By
</FP-DASH>
<HD3>(Insert full official designation of issuing authority)
</HD3>
<P>and duly authorized for assigning and exemption purposes under the provisions of the Convention.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Name of ship
</TH><TH class="gpotbl_colhed" scope="col">Official numbers of distinctive letters
</TH><TH class="gpotbl_colhed" scope="col">Port of registry
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> 
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV></DIV>
<P>This is to certify that the above-mentioned ship is exempted from the provisions of the 1966 Convention, under the authority conferred by Article 6(2),
<SU>1</SU> Article 6(4),
<SU>1</SU> of the Convention referred to above and that this ship has been surveyed accordingly.
</P>
<P>The provisions of the Convention from which the ship is exempted under Article 6(2) are:
</P>
<P>The voyage for which exemption is granted under Article 6(4) is:
</P>
<FP-DASH>From:
</FP-DASH>
<FP-DASH>To:
</FP-DASH>
<P>Conditions, if any, on which the exemption is granted under either Article 6(2) or Article 6(4):
</P>
<P>This certificate is valid until ________,
<SU>2</SU> subject, where appropriate, to annual surveys in accordance with Article 14(1)(c) of the Convention, and endorsement thereof on the reverse side of the certificate.
</P>
<P>Issued at
</P>
<HD3>(Place of issue of certificate)
</HD3>
<HD3>                                   (Date of issue)
</HD3>
<HD3>(Signature of official issuing the certificate)
</HD3>
<FRP0>[Seal of issuing 
</FRP0>
<FRP0>authority] 
</FRP0>
<P>The undersigned declares that he is duly authorized by the said Government to issue this certificate.
</P>
<FRP0>(Signature) 
</FRP0>
<P>
<SU>1</SU> The issuing authority is authorized to delete whichever reference is inapplicable.
</P>
<P>
<SU>2</SU> At the expiration of this certificate, applicable reissuance should be obtained in accordance with the Load Line Regulations, if permitted.
</P>
<HD3>(Reverse side of exemption certificate)
</HD3>
<HD1>annual surveys
</HD1>
<P>This is to certify that this ship continues to comply with the conditions under which this exemption was granted.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)</TD></TR></TABLE></DIV></DIV>
<HD1>extension of load line certificate
</HD1>
<P>This ship continues to comply with the conditions under which this exemption was granted and the validity of this certificate is, in accordance with Article 19(4)(a) of the Convention, extended until.</P></EXTRACT>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row"></TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row">(Signature and seal of issuing authority)</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10070, July 12, 1968, as amended by CGFR 68-126, 34 FR 9017, June 5, 1969]



</CITA>
</DIV8>


<DIV8 N="§ 42.50-10" NODE="46:2.0.1.1.2.12.1.3" TYPE="SECTION">
<HEAD>§ 42.50-10   Load line certificates for nonadherent foreign flag vessels.</HEAD>
<P>(a) The form of load line certificate certifying to the correctness of the load line marks assigned under the regulations in this subchapter to nonadherent foreign flag vessels as specified in § 42.07-45(e)(2) is:
</P>
<P>(1) Form B for general use. The period of validity shall be as expressed in § 42.09-20(c).
</P>
<P>(b) The text and arrangement of the printed portion of Form B shall be identical with the information on the face and reverse sides of Form A1 certificate in § 42.50-5(b) except for title of certificate, model form, the first paragraph, and the wording of the certificate for issuance and revalidation, which shall be as follows:

</P>
<EXTRACT>
<HD1>Load Line Certificate
</HD1>
<HD3>(Form <I>B</I>)
</HD3>
<P>(Official seal of issuing authority.)
</P>
<P>(Certificate No. ____)
</P>
<P>Issued under the authority of the Commandant, U.S. Coast Guard, United States of America, under the provisions of the Load Line Act of March 2, 1929, as amended (46 U.S.C. 85-85g), and the Load Line Regulations in 46 CFR part 42:
</P>
<FP-DASH>By
</FP-DASH>
<HD3>(Insert full official designation of issuing authority)
</HD3>
<P>and duly authorized for assigning purposes under the provisions of the Load Line Act of March 2, 1929, as amended.
</P>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>This is to certify that this ship has been surveyed and the freeboards have been assigned and load lines shown above have been marked upon the vessel in manner and location as required by the Load Line Regulations of the Commandant, U.S. Coast Guard, in 46 CFR part 42.
</P>
<P>This certificate remains in force until ________,
<SU>2</SU> subject to annual revalidation in accordance with the Load Line Regulations, and endorsement thereof on the reverse side of this certificate.
</P>
<P>Issued at ________________________ (Place of issue of certificate), ____________________, 19____ (Date of issue)
</P>
<HD3>(Signature of official issuing the certificate)
</HD3>
<FRP0>[Seal of issuing 
</FRP0>
<P>authority] 
</P>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>
<SU>2</SU> Expiration date is not to exceed 5 years from original date of issue of this certificate. At expiration applicable reissuance of this certificate should be obtained in accordance with the Load Line Regulations.
</P>
<HD3>*  *  *  *  *  *  *
</HD3>
<HD3>(Reverse Side of Certificate)
</HD3>
<HD1>annual revalidation of certificate
</HD1>
<P>This is to certify that the provisions of the Load Line Regulations of the Commandant, U.S. Coast Guard, are fully complied with by the condition of this ship on the dates indicated, and in each case this certificate is revalidated for a 1 year interval as follows:</P></EXTRACT>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">(1) Until
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(Signature and seal of issuing authority)
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">(1) Until
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(Signature and seal of issuing authority)
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">(1) Until
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(Signature and seal of issuing authority)
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">(1) Until
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(Signature and seal of issuing authority)</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 68-126, 34 FR 9017, June 5, 1969]



</CITA>
</DIV8>


<DIV8 N="§ 42.50-15" NODE="46:2.0.1.1.2.12.1.4" TYPE="SECTION">
<HEAD>§ 42.50-15   Coastwise load line certificates for U.S.-flag vessels.</HEAD>
<P>(a) The forms of the coastwise load line certificate, other than for special service which are provided for in part 44 of this subchapter, certifying to the correctness of the load line marks assigned under the regulations in this part are C1, C2 and C3. The detailed application of these forms is as specified in § 42.07-45(e).
</P>
<P>(b) Space shall be provided on the face of each of the coastwise load line certificates so that there may be entered thereon a record of the restrictions applicable to the vessel, if any.
</P>
<P>(c) The text and arrangement of the printed portions of Form <I>C1</I> are as follows:

</P>
<EXTRACT>
<HD1>Coastwise Load Line Certificate
</HD1>
<HD3>[Form <I>C1</I>]
</HD3>
<P>(Official seal of issuing authority.)
</P>
<P>(Certificate No. ____)
</P>
<P>Issued under the authority of the Commandant, U.S. Coast Guard, under the provisions of the Coastwise Load Line Act, 1935, as amended (46 U.S.C. 88-88g), and the Load Line Regulations in 46 CFR part 42:
</P>
<FP-DASH>By
</FP-DASH>
<HD3>(Insert full official designation of issuing authority)
</HD3>
<P>and duly authorized for assigning purposes under the provisions of this law for vessels engaging in coastwise and/or intercoastal voyages.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Name of ship
</TH><TH class="gpotbl_colhed" scope="col">Official number or distinctive letters
</TH><TH class="gpotbl_colhed" scope="col">Port or registry
</TH><TH class="gpotbl_colhed" scope="col">Length (L) as defined in 46 CFR 42.13-15
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Freeboard assigned as: 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">A new ship.</TD><TD align="left" class="gpotbl_cell">Type of ship: 
<sup>1</sup></TD><TD align="left" class="gpotbl_cell">Type “A”.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell">An existing ship.</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Type “B”.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Type “B” with reduced freeboard.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Type “B” with increased freeboard.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"><E T="04">freeboard from deck line</E></TD><TD align="left" class="gpotbl_cell"><E T="04">load line</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(T)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(S)</TD><TD align="left" class="gpotbl_cell">____ Upper edge of line at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(W)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.007.gif"/>
<HD3>*  *  *  *  *  *  *
</HD3>
<FP-DASH>Date of initial or periodical survey
</FP-DASH>
<P>The following is a record of the restrictions applicable to the above named ship:
</P>
<HD3>(List restrictions. If none, insert “None.”)
</HD3>
<P>This is to certify that this ship has been surveyed and that the freeboards have been assigned and load lines shown above have been marked in accordance with the Commandant, U.S. Coast Guard, Coastwise Load Line Regulations in 46 CFR parts 42 to 46, inclusive as applicable.
</P>
<P>This certificate remains in force until ________,
<SU>2</SU> subject to annual surveys in accordance with applicable Load Line Regulations, and endorsement thereof on the reverse side of the certificate.
</P>
<FP-DASH>Issued at
</FP-DASH>
<HD3>(Place of issue of certificate)            (Date of issue)
</HD3>
<HD3>       By
</HD3>
<HD3>                  (Signature of official issuing the certificate)  
</HD3>
<HD3>                                        [Seal of issuing authority]
</HD3>
<HD1>notes
</HD1>
<P>1. When a ship departs from a port situated on a river or inland waters, deeper loading shall be permitted corresponding to the weight of fuel and all other materials required for consumption between the point of departure and the sea.
</P>
<P>2. When a ship is in fresh water of unit density the appropriate load line may be submerged by the amount of the fresh water allowance shown above. Where the density is other than unity, an allowance shall be made proportional to the difference between 1.025 and the actual density.
</P>
<P>3. It is the owner's responsibility to furnish the master with information and instructions for loading and ballasting this vessel to provide guidance as to stability of the vessel under varying conditions of service and to avoid unacceptable stresses in the vessel's structure.
</P>
<P>
<SU>1</SU> The issuing authority is authorized to delete or change words inapplicable to a specific vessel and to arrange wording so appropriate word insertions may be made, which accurately describe the facts.
</P>
<P>
<SU>2</SU> At the expiration of this certificate, applicable reissuance should be obtained in accordance with the Load Line Regulations.
</P>
<HD3>(Reverse side of Coastwise Load Line Certificate)
</HD3>
<HD1>annual surveys
</HD1>
<P>This is to certify that this ship has been surveyed on the dates indicated to determine in each case whether this certificate should remain in force for an additional 1 year and the survey has been completed to my satisfaction.



</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">(1)
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Signature of Surveyor</TD><TD align="left" class="gpotbl_cell">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2)
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Signature of Surveyor</TD><TD align="left" class="gpotbl_cell">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3)
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Signature of Surveyor</TD><TD align="left" class="gpotbl_cell">Place</TD><TD align="left" class="gpotbl_cell">Date
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4)
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" scope="row">Signature of Surveyor</TD><TD align="left" class="gpotbl_cell">Place</TD><TD align="left" class="gpotbl_cell">Date</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV></DIV>
<HD1>extension of load line certificate
</HD1>
<P>The provisions of the Coastwise Load Line Regulations of the Commandant, U.S. Coast Guard, being fully complied with by this ship, this certificate is extended under the authority of 46 CFR 42.07-45 and 42.09-15 until.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Place</TD><TD align="left" class="gpotbl_cell">Date</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">(Name of issuing authority and signature of Surveyor)</TD></TR></TABLE></DIV></DIV>
<HD1>notes
</HD1>
<P>4. The periods and areas during which the seasonal load lines apply are as stated in the Load Line Regulations in 46 CFR subpart 42.30, as appropriate.
</P>
<P>5. This Coastwise Load Line Certificate will be canceled by the Commandant, U.S. Coast Guard, if:
</P>
<P>(a) The annual surveys have not been carried out within three months either way of each anniversary of the certificate date.
</P>
<P>(b) The certificate is not endorsed to show that the ship has been surveyed as indicated in (a).
</P>
<P>(c) Material alterations have been made to the hull or superstructure of the vessel, such as would necessitate the assignment of an increased freeboard.
</P>
<P>(d) The fittings and appliances for the protection of the openings, guardrails, freeing ports, or the means of access to the crew's quarters have not been maintained in as effective a condition as they were when the certificate was issued.
</P>
<P>(e) The structural strength of the ship is lowered to such an extent that the ship is unsafe.
</P>
<P>6. When this certificate has expired or has been canceled, it must be delivered to the issuing authority.
</P>
<HD3>*  *  *  *  *  *  *
</HD3>
<FP-DASH></FP-DASH></EXTRACT>
<P>(d) The text and arrangement of the printed portion of Form <I>C2</I> shall be identical with the information on the face and reverse sides of Form <I>C1</I> certificate in paragraph (c) of this section except for the identification of model form, description of the “Freeboard from deck line”, the “Load Line”, and the illustration of load line marks, which shall be as follows:

</P>
<EXTRACT>
<HD1>Coastwise Load Line Certificate
</HD1>
<HD3>[Form <I>C2</I>]
</HD3>
<HD3>*  *  *  *  *  *  *

</HD3>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col"><E T="04">freeboard from deck line</E>
</TH><TH class="gpotbl_colhed" scope="col"><E T="04">load line</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical
<br/> Summer
<br/> Winter</TD><TD align="left" class="gpotbl_cell">____ (inches)
<br/>......do
<br/>......do</TD><TD align="left" class="gpotbl_cell">Upper edge of line at level center of ring.
<br/>  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="2" scope="row" style="padding-left: 2em">Allowance for fresh water for all freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches).</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.008.gif"/>
<HD3>*  *  *  *  *  *  *</HD3></EXTRACT>
<P>(e) The text and arrangement of the printed portion of Form <I>C3</I> shall be identical with the information on the face and reverse sides of Form <I>C1</I> certificate in paragraph (c) of this section except for the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and the illustration of load line marks, which shall be as follows:

</P>
<EXTRACT>
<HD1>Coastwise Load Line Certificate
</HD1>
<HD3>[Form <I>C3</I>]
</HD3>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>The timber freeboards given in this certificate are applicable only when this ship carries a timber deck cargo and complies with the special requirements of the Load Line Regulations regarding timber deck cargoes.

</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col"><E T="04">freeboard from deck line load line</E>
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col"><E T="04">load line</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(T)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(S)</TD><TD align="left" class="gpotbl_cell">Upper edge of line at level of center of ring.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(W)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—tropical</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LT)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (LS).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—summer</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LS)</TD><TD align="left" class="gpotbl_cell">____ (inches) above (S).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Timber—winter</TD><TD align="left" class="gpotbl_cell">____ (inches)</TD><TD align="left" class="gpotbl_cell">(LW)</TD><TD align="left" class="gpotbl_cell">____ (inches) below (LS).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all freeboards other than timber</TD><TD align="left" class="gpotbl_cell">____ (inches).
</TD></TR><TR><TD align="left" class="gpotbl_cell" colspan="3" scope="row" style="padding-left: 2em">Allowance for fresh water for all timber freeboards</TD><TD align="left" class="gpotbl_cell">____ (inches).</TD></TR></TABLE></DIV></DIV>
<HD3>(All measurements are to upper edge of the respective horizontal lines)
</HD3>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side; i.e., freeboard 
<SU>1</SU> deck.

</P>
<img src="/graphics/ec01fe91.009.gif"/>
<HD3>*  *  *  *  *  *  *
</HD3>
<P>
<SU>1</SU> The issuing authority is authorized to delete or change words inapplicable to a specific vessel and to arrange wording so appropriate word insertions may be made, which accurately describe the facts.</P></EXTRACT>
<CITA TYPE="N">[CGFR 68-60, 33 FR 10073, July 12, 1968, as amended by CGFR 68-126, 34 FR 9018, June 5, 1969; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]



</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="43" NODE="46:2.0.1.1.3" TYPE="PART">
<HEAD>PART 43 [RESERVED]


</HEAD>
</DIV5>


<DIV5 N="44" NODE="46:2.0.1.1.4" TYPE="PART">
<HEAD>PART 44—SPECIAL SERVICE LIMITED DOMESTIC VOYAGES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 5101-5116; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16755, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.1.4.1" TYPE="SUBPART">
<HEAD>Subpart A—Administration</HEAD>


<DIV8 N="§ 44.01-1" NODE="46:2.0.1.1.4.1.1.1" TYPE="SECTION">
<HEAD>§ 44.01-1   Establishment of load lines for special services.</HEAD>
<P>(a) Load lines are established for steam colliers, tugs, barges, and self-propelled barges engaged in special services in conformity with regulations in this part. 
</P>
<P>(b) Load lines for steam colliers, barges, and self-propelled barges engaged on specially limited coastwise voyages as described in § 44.01-12 shall be established pursuant to the regulations in this part. 
</P>
<P>(c) Variance for tugs is not permitted.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-5" NODE="46:2.0.1.1.4.1.1.2" TYPE="SECTION">
<HEAD>§ 44.01-5   Administration; special service.</HEAD>
<P>(a) The administrative provisions of §§ 42.01-1 to 42.11-20 inclusive of this subchapter, relating to vessels engaged in foreign and coastwise voyages, where applicable, shall apply to vessels subject to this part except as modified in paragraph (b) of this section. 
</P>
<P>(b) Application for the assignment of load lines under this part for the types of vessels described in § 44.01-1 shall be made in writing to the American Bureau of Shipping unless another society has been specifically approved by the Commandant as a load line assigning authority. In the latter case application shall be made to the society so approved. Applications shall state the following information: 
</P>
<P>(1) Name of vessel and official number. 
</P>
<P>(2) Type of vessel (steam collier, barge, or self-propelled barge). 
</P>
<P>(3) Date keel was laid. 
</P>
<P>(4) Normal sea speed of vessel. 
</P>
<P>(5) Limits of voyage for which approval is requested. 
</P>
<P>(6) Normal maximum distance offshore in course of voyage. 
</P>
<P>(7) Length of voyage in days and nautical miles. 
</P>
<P>(8) Statement of weather conditions to be expected. 
</P>
<P>(9) Cargo to be carried. 
</P>
<P>(10) Whether vessel is to be operated manned or unmanned. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10076, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-10" NODE="46:2.0.1.1.4.1.1.3" TYPE="SECTION">
<HEAD>§ 44.01-10   Approval by Commandant, U.S. Coast Guard, of special service.</HEAD>
<P>(a) Subject to the conditions contained in this part, the Commandant, U.S. Coast Guard, has determined that load lines at variance from the position fixed by the International Convention on Load Lines, 1966, but not above the actual line of safety, may be assigned steam colliers, barges, or self-propelled barges (separately by class) for certain specifically limited coastwise voyages between ports of the continental United States or between islands of a group over which the United States has jurisdiction. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10076, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-11" NODE="46:2.0.1.1.4.1.1.4" TYPE="SECTION">
<HEAD>§ 44.01-11   Assignment and marking load lines; special service.</HEAD>
<P>(a) The assignment and marking of special service load lines and certifications thereof shall be in accordance with this part to the satisfaction of the American Bureau of Shipping. The load line certificate shall define the voyage limits and seasonal restrictions governing the validity of the load lines. 


</P>
</DIV8>


<DIV8 N="§ 44.01-12" NODE="46:2.0.1.1.4.1.1.5" TYPE="SECTION">
<HEAD>§ 44.01-12   Voyage limits; special service.</HEAD>
<P>(a) Special service load lines may be assigned for operation not more than a specified limited distance offshore which shall not exceed 20 nautical miles. The offshore distance shall be measured from the coastline except where a line of inland waters has been otherwise established. 
</P>
<P>(b) For continental United States ports, special service load lines may be issued for operation between but not to exceed the extreme port limits specified below, or for operation between intermediate ports within the extreme limits specified: 
</P>
<P>(1) Central and Northern Atlantic Coast—From Norfolk, Virginia, to Eastport, Maine. 
</P>
<P>(2) Southeast Atlantic Coast—from Key West, Florida, to Jacksonville, Florida, except that the special service load line is not valid for manned vessels during the hurricane season, i.e., July 1st to November 15th, both dates inclusive, unless the vessel is operated in accordance with a Coast Guard approved heavy weather plan.
</P>
<P>(3) Gulf of America Coast—from the mouth of the Rio Grande River, Texas, to Key West, Florida, except that the special service load line is not valid for manned vessels during the hurricane season, i.e., July 1st to November 15th, both dates inclusive, unless the vessel is operated in accordance with a Coast Guard approved heavy weather plan.
</P>
<P>(4) Pacific Coast—From San Francisco, California, to San Diego, California. 
</P>
<P>(c) Assignment of special service load lines for voyage limits between the islands of a group over which the United States has jurisdiction shall be made only upon authorization by the Commandant, U.S. Coast Guard, after submittal to him of the information called for by § 44.01-5(b). 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGD 79-142, 45 FR 57402, Aug. 28, 1980; USCG-2025-0186, 90 FR 12238, Mar. 17, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-13" NODE="46:2.0.1.1.4.1.1.6" TYPE="SECTION">
<HEAD>§ 44.01-13   Heavy weather plan.</HEAD>
<P>(a) Each heavy weather plan under § 44.01-12(b) must be prepared by the vessel owner or operator and approved by the cognizant Officer in Charge, Marine Inspection. Approval of a heavy weather plan is limited to the current hurricane season. 
</P>
<P>(b) The cognizant Officer in Charge, Marine Inspection, is—
</P>
<P>(1) The Officer in Charge, Marine Inspection, within whose area the work site is located for a vessel that will be operating in a limited geographical area; or 
</P>
<P>(2) The Officer in Charge, Marine Inspection, within whose area the point of departure is located for a transiting vessel. 
</P>
<P>(c) The required content of the heavy weather plan is determined on a case-by-case basis by the cognizant Officer in Charge, Marine Inspection, based on knowledge of the local conditions. The heavy weather plan may contain weather radio frequencies and time schedules for seeking a harbor of safe refuge. A single heavy weather plan may be accepted for more than one vessel operating at a single work site or on a single route. 
</P>
<P>(d) The vessel owner or operator must place a copy of the heavy weather plan on each vessel to which it applies and ensure that it remains there throughout the hurricane season.
</P>
<CITA TYPE="N">[CGD 79-142, 45 FR 57402, Aug. 28, 1980]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-15" NODE="46:2.0.1.1.4.1.1.7" TYPE="SECTION">
<HEAD>§ 44.01-15   Special service certificate.</HEAD>
<P>(a) The use of the special service load line certificate issued under this part is limited to voyages only as described in the certificate. If the vessel engages on any voyage not contemplated by the certificate where a load line is required, the load line prescribed by part 42 of this subchapter shall govern. 
</P>
<P>(b) Vessels engaged on special services in the coastwise trade and the interisland trade will be certificated on the form shown in § 44.05-35. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10076, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 44.01-20" NODE="46:2.0.1.1.4.1.1.8" TYPE="SECTION">
<HEAD>§ 44.01-20   New and existing vessels; special service.</HEAD>
<P>(a) A new vessel marked with load lines for special service on a coastwise or inter-island voyage is a vessel whose keel was laid on or after September 28, 1937. An existing vessel is one whose keel was laid before that date. 


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.1.4.2" TYPE="SUBPART">
<HEAD>Subpart B—Rules for Assigning Special Service Load Lines</HEAD>


<DIV8 N="§ 44.05-1" NODE="46:2.0.1.1.4.2.1.1" TYPE="SECTION">
<HEAD>§ 44.05-1   General.</HEAD>
<P>(a) The load line regulations in this part are complementary to those in part 42 or part 45 (Great Lakes load line regulations) of this subchapter, as reference is made thereto. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10076, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 44.05-5" NODE="46:2.0.1.1.4.2.1.2" TYPE="SECTION">
<HEAD>§ 44.05-5   Definitions.</HEAD>
<P>(a) A steam collier is a vessel mechanically propelled, and specially designed for the carriage of coal in bulk. 
</P>
<P>(b) A towed barge is a vessel without sufficient means of self-propulsion and which requires to be towed. 
</P>
<P>(c) A self-propelled barge is a vessel mechanically propelled of the type specially designed for use in limited coastwise and Great Lakes service and capable of transiting interconnecting canals. 


</P>
</DIV8>


<DIV8 N="§ 44.05-10" NODE="46:2.0.1.1.4.2.1.3" TYPE="SECTION">
<HEAD>§ 44.05-10   Load line markings.</HEAD>
<P>(a) The load line marks on the vessel's sides must be in accordance with § 42.13-25(a) of this subchapter, except seasonal markings such as “Winter North Atlantic” which are not applicable to the voyage are omitted.
</P>
<P>(b) In the case of vessels which engage in special services on coastwise voyages and voyages on the Great Lakes, the marks on the vessel's sides are to be in accordance with Figure 44.05-10(b), except that the lines marked “SW” and “MS” shall be used only where applicable. 
</P>
<img src="/graphics/ec01fe91.010.gif"/>
<BCAP><E T="15">Figure 44.05-10(b)</E></BCAP>
<P>(c) The load lines aft of the combined disk and diamond will be applicable for voyages on the Great Lakes and those on the forward side will be applicable to limited coastwise voyages. The summer line on the ocean will correspond to the summer line on the Lakes and the winter line on the ocean will correspond to the intermediate line on the Lakes. 
</P>
<P>(d) In the case of vessels which operate both on special service coastwise voyages and on unlimited coastwise voyages, the marks on the ship's sides are to be in accordance with figure 44.05-10 (d). The load lines aft of the disk will be applicable to voyages in special service coastwise or inter-island voyages and those on the forward side will be applicable to unlimited coastwise voyages. (A vessel marked for both special service and unlimited coastwise voyages and furnished with a load line certificate on the international form shall, when entering the foreign trade, arrange that the load line markings are in accord with the vessel's international load line certificate by the elimination of the marks aft of the disk.) 
</P>
<img src="/graphics/ec01fe91.011.gif"/>
<BCAP><E T="15">Figure 45.05-10(d)</E></BCAP>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGD 80-120, 47 FR 5723, Feb. 8, 1982; USCG-2004-18884, 69 FR 58345, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 44.05-15" NODE="46:2.0.1.1.4.2.1.4" TYPE="SECTION">
<HEAD>§ 44.05-15   Existing vessels.</HEAD>
<P>(a) In assigning load lines to an existing vessel the provisions of the regulations in this part shall be complied with in principle and detail insofar as is reasonable and practicable, having regard to the proven efficacy of existing arrangements for a special service voyage, and having particular regard to the provision of sufficient means for the protection and safety of the crew. 
</P>
<P>(b) Where it is neither reasonable nor practicable to comply with this part in its entirety, the assigning authority will, in each case, report to the Commandant, U.S. Coast Guard, the specific matters in which the vessel is deficient with such recommendations as may seem desirable. Upon the receipt of this report the Commandant, U.S. Coast Guard, shall determine such addition to the freeboard as will, in the judgment of the Commandant, U.S. Coast Guard, make the vessel as safe as if it had fully complied with this part. 


</P>
</DIV8>


<DIV8 N="§ 44.05-20" NODE="46:2.0.1.1.4.2.1.5" TYPE="SECTION">
<HEAD>§ 44.05-20   Conditions of assignment.</HEAD>
<P>(a) <I>Steam colliers.</I> The conditions of assignment for steam colliers shall be in accordance with the requirements of part 42 of this subchapter, except that in the case of steam colliers constructed with bulwarks, the freeing port may be of a practically continuous slot type, located as low as possible, the clear area of the slot to be not less than 20 percent of the superficial area of the unpierced bulwarks. If, due to sheer, or other conditions, the assigning authority considers that extra local provision should be made for freeing decks of water, the slots are to be located so as to have maximum efficacy. 
</P>
<P>(b) <I>Towed barges.</I> The conditions of assignment for towed cargo barges where the cargo is carried under deck shall be in accordance with §§ 45.10-5 to 45.10-100 of this subchapter. In the case of tank barges and cargo barges carrying cargo only on deck, compliance will also be required with the supplementary conditions of §§ 45.20-1 to 45.20-70 of this subchapter. In the case of cargo barges of the open type, assignment will be limited to barges in unmanned operation and the construction of the vessel must be such as to satisfy the assigning authority that no unusual hazards will be experienced. 
</P>
<P>(c) <I>Self-propelled barges.</I> The conditions of assignment for self-propelled cargo barges carrying cargo under decks shall be in accordance with the provisions of §§ 45.10-5 to 45.10-100 of this subchapter. In the case of self-propelled tank barges and self-propelled cargo barges carrying cargo only on deck, compliance will also be required with the supplementary conditions of §§ 45.20-1 to 45.20-70 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10076, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 44.05-25" NODE="46:2.0.1.1.4.2.1.6" TYPE="SECTION">
<HEAD>§ 44.05-25   Freeboards.</HEAD>
<P>(a) <I>General.</I> (1) When the assigning authority is satisfied that the requirements of this part as applicable to the type of vessel under consideration are complied with the freeboards will be computed as described in this section. 
</P>
<P>(2) The requirements in §§ 42.09-1 and 42.09-10 that relate to the assignment of freeboards and to stability are applicable to each vessel subject to the requirements in this part. 
</P>
<P>(3) The assigning authority that assigns a vessel subject to the requirements in this part a freeboard under part 45 of this chapter shall do so in accordance with the requirements in effect as of October 1, 1972. 
</P>
<P>(b) <I>Steam colliers.</I> Steam colliers that have constructional features similar to those of a tanker which afford extra invulnerability against the sea may be assigned a reduction of freeboard from that determined under part 42 of this subchapter. The amount of such reduction shall be determined by the assigning authority, in relation to the freeboard assigned to tankers, having regard to the degree of compliance with the supplementary conditions of assignment laid down for these ships, but without regard to the degree of subdivision provided. The freeboard assigned to such a vessel shall in no case be less than would be assigned the vessel as a tanker, as determined under part 42 of this subchapter. 
</P>
<P>(c) <I>Towed cargo barges with cargo under deck.</I> The freeboard is to be computed under §§ 45.15-1 to 45.15-97 of this subchapter. The fresh water and seasonal markings where applicable are to be determined under part 42 of this subchapter. 
</P>
<P>(d) <I>Towed cargo barges with cargo only on deck.</I> The freeboard for barges of this type is to be computed in accordance with the requirements of §§ 45.20-1 to 45.20-70 of this subchapter. The fresh water and seasonal markings where applicable are to be the same as determined under part 42 of this subchapter. 
</P>
<P>(e) <I>Towed cargo barges of the open type.</I> The load line shall be placed where, in the judgment of the assigning authority, the draft will be such that no unusual hazard will be experienced. In general, drafts assigned will be such that the barge will remain afloat with a reasonable freeboard after flooding of the net available open space. 
</P>
<P>(f) <I>Towed tank barges.</I> The freeboard is to be computed in accordance with §§ 45.20-1 to 45.20-70 of this subchapter. The fresh water and seasonal markings where applicable are to be determined under part 42 of this subchapter. 
</P>
<P>(g) <I>Self-propelled cargo barges.</I> The freeboard is to be computed under §§ 45.15-1 to 45.20-15 of this subchapter. The fresh water and seasonal markings where applicable are to be determined under part 42 of this subchapter. 
</P>
<P>(h) <I>Self-propelled tank barges.</I> The freeboard is to be computed in accordance with §§ 45.20-1 to 45.20-70 of this subchapter. The fresh water and seasonal markings where applicable are to be determined under part 42 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17655, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968; CGD 73-49R, 38 FR 12290, May 10, 1973]


</CITA>
</DIV8>


<DIV8 N="§ 44.05-30" NODE="46:2.0.1.1.4.2.1.7" TYPE="SECTION">
<HEAD>§ 44.05-30   Load line certificate.</HEAD>
<P>(a) The load line certificates for a special service coastwise or special inter-island voyage shall be issued in addition to any other applicable load line certificates and shall be on the form shown in § 44.05-35. 


</P>
</DIV8>


<DIV8 N="§ 44.05-35" NODE="46:2.0.1.1.4.2.1.8" TYPE="SECTION">
<HEAD>§ 44.05-35   Form of load line certificate.</HEAD>
<P>(a) Where no other Load Line certificate is issued: 
</P>
<EXTRACT>
<HD1>Load Line Certificate for a Special Service Coastwise or Inter-Island Voyage
</HD1>
<P>Issued under the authority of the Commandant, U.S. Coast Guard, United States of America, under the provisions of the Coastwise Load Line Act of August 27, 1935, as amended. 
</P>
<P><E T="04">[Seal]</E> 
</P>
<FP-DASH>Issued by 
</FP-DASH>
<FP-DASH>Certificate No.
</FP-DASH>
<P>This certificate is valid only for coastwise or inter-island voyages that are between the limits of __________ and __________ provided the vessel is engaged solely in the trade stated herein. 
</P>
<FP-DASH>Ship
</FP-DASH>
<FP-DASH>Official No. 
</FP-DASH>
<FP-DASH>Port of registry
</FP-DASH>
<FP-DASH>Trade of vessel 
</FP-DASH>
<FP-DASH>Gross tonnage
</FP-DASH>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Freeboard from deck line 
</TH><TH class="gpotbl_colhed" scope="col">Load line 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tropical (T)</TD><TD align="left" class="gpotbl_cell">Above (S). 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer (S)</TD><TD align="left" class="gpotbl_cell">Upper edge of line through center of disk. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter (W)</TD><TD align="left" class="gpotbl_cell">Below (S).</TD></TR></TABLE></DIV></DIV>
<P-DASH>*
<FTREF/>Allowance for fresh water for all freeboards (except on the Great Lakes) 
</P-DASH>
<FTNT>
<P>*Where seagoing steamers navigate a river or inland water, deeper loading is permitted corresponding to the weight of fuel, etc., required for consumption between the point of departure and the open sea.</P></FTNT>
<P>The upper edge of the deck line from 
</P>
<FP-DASH>which these freeboards are measured is 
</FP-DASH>
<FP>inches above the top of the____deck at side.
</FP>
<img src="/graphics/ec01fe91.012.gif"/>
<P>This is to certify that this ship has been surveyed and the freeboards and load lines shown above have been found to be correctly marked upon the vessel in manner and location as provided by the Load Line Regulations of the Commandant, U.S. Coast Guard, applicable to vessels engaged on this special service voyage.
</P>
<P>**
<FTREF/>This certificate remains in force until __________________. Issued at __________________on the ________ day of ____________, 19____.
</P>
<FTNT>
<P>**Upon the expiration of the certificate renewal must be obtained as provided by the Load Line Regulations and the certificate so endorsed. Endorsement should also be made in the spaces provided on the occasion of each annual inspection required by the Load Line Regulations.</P></FTNT>
<P>(Here follows the signature or seal and description of the assigning authority)
</P>
<NOTE>
<HED>Notes:</HED>
<P>(1) In accordance with the Load Line Regulations, the disk or diamond and the lines must be permanently marked by center punch marks or cutting.
</P>
<P>(2) The load line assignment given by this certificate necessarily assumes that the nature and stowage of cargo, ballast, etc., are such as to secure sufficient stability for the vessel. Accordingly, it is the owner's responsibility to furnish the Master of the vessel with stability information and instructions when this is necessary to maintenance of sufficient stability. 
</P>
<P>(On the reverse side of the load line certificate, the provision for annual inspection endorsement and for renewal of the certificate is to be the same as for vessels engaged in the foreign trade.)</P></NOTE></EXTRACT>
<P>(b) Where the Special Service Load Line Certificate is issued in addition to a Great Lakes Load Line Certificate, the wording of the Special Service Load Line Certificate is to be identical to that given in paragraph (a) of this section, but the markings indicated in the form shall be replaced by the following markings: 
</P>
<img src="/graphics/ec01fe91.013.gif"/>
<P>(c) Where the Special Service Load Line Certificate is issued in addition to an Unlimited Coastwise or International Load Line Certificate, the wording of the Special Service Load Line Certificate is to be identical to that given in paragraph (a) of this section, but the markings indicated in the form shall be replaced by the following markings: 
</P>
<img src="/graphics/ec01fe91.014.gif"/>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16755, Dec. 30, 1965, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.1.4.3" TYPE="SUBPART">
<HEAD>Subpart C—Rules for Assigning Working Freeboards to Hopper Dredges</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 76-080, 54 FR 36977, Sept. 6, 1989, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 44.300" NODE="46:2.0.1.1.4.3.1.1" TYPE="SECTION">
<HEAD>§ 44.300   Applicability.</HEAD>
<P>This subpart applies to each self-propelled hopper dredge— 
</P>
<P>(a) For which a working freeboard assignment is desired after January 1, 1990; and 
</P>
<P>(b) That operates with a working freeboard assigned under this subpart. 


</P>
</DIV8>


<DIV8 N="§ 44.310" NODE="46:2.0.1.1.4.3.1.2" TYPE="SECTION">
<HEAD>§ 44.310   Definitions.</HEAD>
<P><I>Hopper dredge</I> means a self-propelled dredge with an open hold or hopper in the hull of the dredge that receives dredged material. 
</P>
<P><I>Working freeboard</I> means one-half the distance between the mark of the load line assigned under this subchapter and the freeboard deck. 


</P>
</DIV8>


<DIV8 N="§ 44.320" NODE="46:2.0.1.1.4.3.1.3" TYPE="SECTION">
<HEAD>§ 44.320   Submission of plans and calculations.</HEAD>
<P>To request a working freeboard, calculations, plans, and stability information necessary to demonstrate compliance with this subpart must be submitted to the: 
</P>
<P>(a) Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593, for visitors. Send all mail to Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430; or
</P>
<P>(b) American Bureau of Shipping, ABS Plaza, 16855 Northchase Drive, Houston, TX 77060.
</P>
<CITA TYPE="N">[CGD 76-080, 54 FR 36977, Sept. 6, 1989, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000; USCG-2007-29018, 72 FR 53965, Sept. 21, 2007; USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013; USCG-2016-0498, 82 FR 35089, July 28, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 44.330" NODE="46:2.0.1.1.4.3.1.4" TYPE="SECTION">
<HEAD>§ 44.330   Obtaining working freeboards for hopper dredges.</HEAD>
<P>A hopper dredge may be issued a working freeboard on a limited service domestic voyage load line certificate or a Great Lakes load line certificate if the following are met: 
</P>
<P>(a) The hopper dredge structure must have adequate strength for any draft up to the working freeboard draft. Dredges built and maintained in conformity with the requirements of a classification society recognized by the Commandant usually meet this requirement. 
</P>
<P>(b) The hopper dredge must— 
</P>
<P>(1) Meet subpart I of part 174 of this chapter; and 
</P>
<P>(2) Have on its bridge remote draft indicators that: 
</P>
<P>(i) Show the fore, aft, and mean draft of the dredge at all times while the dredge is operating; and 
</P>
<P>(ii) Have each indicator marked with the assigned freeboard and the working freeboard.


</P>
</DIV8>


<DIV8 N="§ 44.340" NODE="46:2.0.1.1.4.3.1.5" TYPE="SECTION">
<HEAD>§ 44.340   Operating restrictions.</HEAD>
<P>(a) Each hopper dredge assigned a working freeboard may be operated at drafts from the normal freeboard to the working freeboard if the— 
</P>
<P>(1) Seas are not more than 10 feet; 
</P>
<P>(2) Winds are not more than 35 knots; 
</P>
<P>(3) Area of operation is not more than 20 nautical miles (37 kilometers) from the mouth of a harbor of safe refuge; and 
</P>
<P>(4) Specific gravity of the spoil carried is not more than the highest specific gravity of spoil used in the stability calculations required by subchapter S of this chapter. 
</P>
<P>(b) The Assigning Authority designates on the face of the dredge's load line certificate— 
</P>
<P>(1) Each restriction contained in paragraph (a)(1) through (a)(3) of this section; and 
</P>
<P>(2) The maximum specific gravity of the spoils allowed to be carried. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="45" NODE="46:2.0.1.1.5" TYPE="PART">
<HEAD>PART 45—GREAT LAKES LOAD LINES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 5104, 5108; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 73-49R, 38 FR 12290, May 10, 1973, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.1.5.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 45.1" NODE="46:2.0.1.1.5.1.1.1" TYPE="SECTION">
<HEAD>§ 45.1   Purpose.</HEAD>
<P>This part prescribes requirements for assignment of freeboards, issuance of loadline certificates, and marking of loadlines for service on the Great Lakes of North America. 
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 45.3" NODE="46:2.0.1.1.5.1.1.2" TYPE="SECTION">
<HEAD>§ 45.3   Definitions.</HEAD>
<P>As used in this part: 
</P>
<P>(a) <I>Length</I> (<I>L</I>) means 96 percent of the total length on a waterline at 85 percent of the least moulded depth measured from the top of the keel or the length from the foreside of the stem to the axis of the rudder stock on that waterline, if that is greater. In ships designed with a rake of keel the waterline on which this length is measured must be parallel to the designed waterline. 
</P>
<P>(b) <I>Perpendiculars</I> means the forward and after perpendiculars at the forward and after ends of the length (L). The forward perpendicular coincides with the foreside of the stem on the waterline on which the length is measured. 
</P>
<P>(c) <I>Amidships</I> means the middle of the length (L). 
</P>
<P>(d) <I>Breadth</I> unless expressly provided otherwise, means the maximum breadth of the ship, measured amidships to the moulded line of the frame in a ship with a metal shell and to the outer surface of the hull in a ship with a shell of any other material. 
</P>
<P>(e) <I>Moulded Depth</I> means the vertical distance measured amidships from the top of the keel to the top of the freeboard deck beam at side except that—
</P>
<P>(1) In vessels of other than metal construction, the distance is measured from the lower edge of the keel rabbet; 
</P>
<P>(2) Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inwards cuts the side of the keel; 
</P>
<P>(3) In ships having rounded gunwales, this distance is measured to the point of intersection of the moulded lines of the deck and side, the lines extending as though the gunwale were of angular design; and 
</P>
<P>(4) Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the moulded depth is to be determined, the distance is measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part. 
</P>
<P>(f) <I>Depth for Freeboard</I> (<I>D</I>) means—
</P>
<P>(1) Moulded depth amidships plus the thickness of the stringer plate with no allowance for sheathing; and 
</P>
<P>(2) In a vessel having a rounded gunwale with a radius greater than 4 percent of the breadth (B) or having topsides of unusual form, the depth for freeboard (D) of a vessel having a midship section with vertical topsides and with the same round of beam and area of topside section equal to that provided by the actual midship section. 
</P>
<P>(g) <I>Freeboard</I> means the distance measured vertically downwards amidships from the upper edge of the deck line to the upper edge of the related load line. 
</P>
<P>(h) <I>Freeboard Deck</I> means, normally, the uppermost complete deck exposed to weather and sea that has permanent means of closing all openings in the weather part thereof and below which all openings in the sides of the ship are fitted with permanent means of watertight closings except that—
</P>
<P>(1) In a ship having a discontinuous freeboard deck, the lowest line of the exposed deck and the continuation of that line parallel to the upper part of the deck is the freeboard deck. 
</P>
<P>(2) At the option of the owner and subject to the approval of the Commandant a lower deck may be designated as the freeboard deck, if it is a complete and permanent deck continuous in a fore and aft direction at least between the machinery space and peak bulkheads and continuous athwartships; 
</P>
<P>(3) When this lower deck is stepped the lowest line of the deck and the continuation of that line parallel to the upper part of the deck is taken as the freeboard deck. 
</P>
<P>(i) <I>Superstructure</I> means a deck structure on the freeboard deck, extending from side to side of the ship or with the side plating not being inboard of the shell plating more than 4 percent of the breadth (B). A raised quarterdeck is a superstructure. 
</P>
<P>(j) <I>Enclosed superstructure</I> means a superstructure with enclosing bulkheads. 
</P>
<P>(k) <I>Height</I> of a superstructure means the least vertical height measured at side from the top of the superstructure deck beams to the top of the freeboard deck beams. 
</P>
<P>(l) <I>Length of a superstructure</I> (<I>S</I>) means the mean length of the part of the superstructure which extends to the sides of the vessel and lies within the length (L). 
</P>
<P>(m) <I>Flush deck ship</I> means a ship that has no superstructure on the freeboard deck. 
</P>
<P>(n) <I>Weathertight</I> means that in any sea conditions water will not penetrate into the ship. 
</P>
<P>(o) <I>Watertight</I> means designed to withstand a static head of water. 
</P>
<P>(p) <I>Exposed positions</I> means exposed to weather and sea. 
</P>
<P>(q) <I>Intact bulkhead</I> with respect to superstructure means a bulkhead with no openings. 
</P>
<P>(r) <I>Steel</I> means steel and materials with which structures can be made equivalent to steel with respect to such parameters as yield strength, total deflection, flexural life, or resistance to galvanic or stress corrosion. 
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 45.5" NODE="46:2.0.1.1.5.1.1.3" TYPE="SECTION">
<HEAD>§ 45.5   Seasonal application of load lines.</HEAD>
<P>For the purposes of the law and regulations prohibiting submergence of load lines (46 U.S.C. 88c; 46 CFR 42.07-10), the fresh water and salt water load lines marked under this part apply during the following seasons: 
</P>
<P>(a) Summer load lines apply April 16 through April 30 and September 16 through September 30. 
</P>
<P>(b) Except for hopper dredges operating at working freeboards in accordance with subpart C of part 44 of this chapter, the Assigning Authority may not allow for lesser freeboards. 
</P>
<P>(c) Intermediate load lines apply October 1 through October 31 and April 1 through April 15. 
</P>
<P>(d) Winter load lines apply November 1 through March 31. 


</P>
</DIV8>


<DIV8 N="§ 45.9" NODE="46:2.0.1.1.5.1.1.4" TYPE="SECTION">
<HEAD>§ 45.9   Seasonal application of load lines for vessels not marked under this part.</HEAD>
<P>(a) For the purposes of the law and regulations prohibiting submergence of load lines (46 U.S.C. 88c; 46 CFR 42.07-10) the marks assigned to vessels holding international load line certificates apply during the following seasons: 
</P>
<P>(1) Vessels assigned freeboards as new vessels under the International Load Line Convention, 1966—
</P>
<P>(i) Winter—November 1 through March 31. 
</P>
<P>(ii) Summer—April 1 through April 30 and October 1 through October 31. 
</P>
<P>(iii) Tropical—May 1 through September 30; 
</P>
<P>(2) Vessels assigned freeboards as existing vessels under the International Load Line Convention, 1966—
</P>
<P>(i) Winter—November 1 through March 31; 
</P>
<P>(ii) Summer—April 1 through April 30 and October 1 through October 31; 
</P>
<P>(iii) Tropical—September 16 through September 30; 
</P>
<P>(iv) Tropical Fresh—May 1 through September 15. 
</P>
<P>(b) Except for hopper dredges operating at working freeboards in accordance with subpart C of part 44 of this chapter, the Assigning Authority may not allow for lesser freeboards. 
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by CGD 76-080, 54 FR 36977, Sept. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 45.11" NODE="46:2.0.1.1.5.1.1.5" TYPE="SECTION">
<HEAD>§ 45.11   Issue of load line certificate.</HEAD>
<P>(a) A vessel 79 feet in length and more, and 150 gross tons or over, the keel of which is laid or which has reached a similar stage of construction after April 14, 1973, must meet the requirements of this part. 
</P>
<P>(b) Except as prescribed in paragraph (a) of this section, any vessel that meets the requirements in subparts C and D of this part and the survey requirements in §§ 42.09-15 through 42.09-50 of this subchapter is entitled to assignment of freeboards and issue of a load line certificate under this part by the Commandant or his authorized representative. 
</P>
<P>(c) A vessel, the keel of which was laid or was at a similar stage of construction before April 14, 1973, that meets the requirements of this part that were in effect before April 14, 1973, and the survey requirements in §§ 42.09-15 through 42.09-50 of this subchapter is entitled to the assignment of freeboards calculated under the provisions of this part in effect before April 14, 1973, and to a load line certificate issued under this part by the Commandant or his authorized representative. 


</P>
</DIV8>


<DIV8 N="§ 45.13" NODE="46:2.0.1.1.5.1.1.6" TYPE="SECTION">
<HEAD>§ 45.13   Form of certificate.</HEAD>
<P>The form of a load line certificate issued under this part is specified in appendix A to this part. 


</P>
</DIV8>


<DIV8 N="§ 45.15" NODE="46:2.0.1.1.5.1.1.7" TYPE="SECTION">
<HEAD>§ 45.15   Exemptions.</HEAD>
<P>(a) The Commandant may exempt a ship from any of the requirements in this part if the chairman of the board of Steamship Inspections, Department of Transport, Canada, and the Commandant agree that the sheltered nature or the condition of that voyage make it unreasonable or impracticable to apply requirements of this part. 
</P>
<P>(b) The Commandant may exempt a vessel that embodies features of a novel kind from any of the requirements of this part if those requirements might seriously impede research into the development of such features and their incorporation in ships. Any such vessel must comply with the safety requirements that, in the opinion of the Commandant, are adequate for the service for which the vessel is intended and will insure the overall safety of the vessel. If the Commandant grants an exemption pursuant to this paragraph he communicates the details of the exemption and the reasons therefor to the chairman of the board of Steamship Inspections. 
</P>
<P>(c) A vessel that is not normally engaged on voyages to which this part applies but that, in exceptional circumstances, is required to undertake a single such voyage between two specific ports may be exempted by the Commandant from any of the requirements of this part, if the ship complies with safety requirements that, in the opinion of the Commandant are adequate for the voyage that is to be undertaken by the vessel. 
</P>
<P>(d) Unmanned dry cargo river barges carrying non-hazardous cargoes on certain routes on Lake Michigan may be exempted from load line requirements in accordance with the conditions specified in subpart E of this part.
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by CGD 84-058, 50 FR 19533, May 9, 1985; USCG-1998-4623, 67 FR 19690, Apr. 23, 2002]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.1.5.2" TYPE="SUBPART">
<HEAD>Subpart B—Load Line Marks</HEAD>


<DIV8 N="§ 45.31" NODE="46:2.0.1.1.5.2.1.1" TYPE="SECTION">
<HEAD>§ 45.31   Deck line.</HEAD>
<P>(a) Each vessel must be marked with a deck line on the outer surface of the shell on each side of the vessel with the upper edge of the line passing through the point where the upper surface of the freeboard deck intersects the outer surface of the shell or if the summer freeboard is correspondingly adjusted under § 45.57, the deck line may be placed above or below the freeboard deck. Figure 1 illustrates the deck line markings. 
</P>
<P>(b) Each deck line must be at least 12-inches long and 1-inch wide. 
</P>
<img src="/graphics/ec01fe91.015.gif"/>
</DIV8>


<DIV8 N="§ 45.33" NODE="46:2.0.1.1.5.2.1.2" TYPE="SECTION">
<HEAD>§ 45.33   Diamond.</HEAD>
<P>(a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below the upper edge of the deck line on each side with the center of the loadline mark at a distance below the deck line equal to the summer freeboard assigned under this part. 
</P>
<P>(b) The width of each line in the loadline mark must be 1 inch. 


</P>
</DIV8>


<DIV8 N="§ 45.35" NODE="46:2.0.1.1.5.2.1.3" TYPE="SECTION">
<HEAD>§ 45.35   Seasonal load lines.</HEAD>
<P>Each vessel must have the summer (S), midsummer (MS), intermediate (I), and winter (W) loadlines for fresh water freeboards calculated under §§ 45.71 through 45.75 marked in accordance with § 45.39. 
</P>
<img src="/graphics/ec01fe91.016.gif"/>
</DIV8>


<DIV8 N="§ 45.37" NODE="46:2.0.1.1.5.2.1.4" TYPE="SECTION">
<HEAD>§ 45.37   Salt water load lines.</HEAD>
<P>Each vessel that operates in the salt water of the St. Lawrence River must—
</P>
<P>(a) Be marked with the summer (S), midsummer (MS), intermediate (I) and winter (W) load line marks under § 45.77 for salt water; and 
</P>
<P>(b) Be marked with the letters “FW” above the fresh water marks and the letters “SW” above the salt water marks as described in figure 2. 


</P>
</DIV8>


<DIV8 N="§ 45.39" NODE="46:2.0.1.1.5.2.1.5" TYPE="SECTION">
<HEAD>§ 45.39   Marking.</HEAD>
<P>(a) The diamond, lines, and letters must be painted in white or yellow on a dark ground or in black on a light ground and permanently marked on the sides of the vessel. 
</P>
<P>(b) The upper edge of the line that passes through the center of the diamond must indicate summer freeboard assigned under § 45.53. 
</P>
<P>(c) Unless otherwise authorized the seasonal load lines must be horizontal lines extending forward of, and at right angles to, a vertical line marked at a distance 26 inches forward of the vertical centerline of the diamond as described in figure 2. 
</P>
<P>(d) The salt water load lines must be horizontal lines extending abaft the vertical line required by paragraph (b) of this section as described in figure 2. 
</P>
<P>(e) The upper edge of each seasonal and salt water load line mark must indicate the minimum freeboard for that mark. 
</P>
<P>(f) When two freeboards assigned under this part differ by 2 inches or less, the line for the lesser freeboard must be omitted and the line for the greater freeboard must be identified with the seasonal letters for both freeboards. 
</P>
<P>(g) Seasonal freeboards that are limited by a summer freeboard assigned under § 45.53(c) must not be marked but the identifying letter must be marked adjacent to the summer mark. 
</P>
<P>(h) The identity of the authority that assigns the freeboard must be indicated alongside the load line diamond above the horizontal line that passes through the center of the diamond with two initials approximately 4
<FR>1/2</FR> inches high and 3 inches wide. 


</P>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.1.5.3" TYPE="SUBPART">
<HEAD>Subpart C—Freeboards</HEAD>


<DIV8 N="§ 45.51" NODE="46:2.0.1.1.5.3.1.1" TYPE="SECTION">
<HEAD>§ 45.51   Types of ships.</HEAD>
<P>(a) For the purpose of this subpart, a type A vessel has—
</P>
<P>(1) No cargo ports or similar sideshell openings below the freeboard deck; 
</P>
<P>(2) Only small freeboard deck openings fitted with watertight gasketed hatch covers of steel; 
</P>
<P>(3) No dimension of a freeboard deck cargo opening greater than 6 feet and the total area not exceeding 18 ft
<SU>2</SU>; and 
</P>
<P>(4) No more than two freeboard deck cargo openings to a single cargo space. 
</P>
<P>(b) For the purposes of this subpart a type B vessel is a vessel that does not meet the requirements in paragraph (a) of this section. 


</P>
</DIV8>


<DIV8 N="§ 45.53" NODE="46:2.0.1.1.5.3.1.2" TYPE="SECTION">
<HEAD>§ 45.53   Summer freeboard.</HEAD>
<P>(a) Except as required in paragraph (c) of this section, the minimum freeboard in summer for a type A vessel is F in the following formula modified by the corrections in this subpart: 
</P>
<FP-2>F (inches) = 10.2 × <I>P</I><E T="52">1</E> × <I>D</I> 
</FP-2>
<EXTRACT>
<FP-2>where <I>P</I><E T="52">1</E> is defined in § 45.55 and <I>D</I> is the depth for freeboard in feet.</FP-2></EXTRACT>
<P>(b) Except as required in paragraph (c) of this section, the minimum freeboard in summer for a type B vessel is F in the formula modified by the corrections in this subpart: 
</P>
<FP-2>F (inches) = 12 × <I>P</I><E T="52">1</E> × <I>D</I> 
</FP-2>
<EXTRACT>
<FP-2>where <I>P</I><E T="52">1</E> is defined by § 45.55 and <I>D</I> is the depth for freeboard in feet.</FP-2></EXTRACT>
<P>(c) Seasonal freeboards assigned under §§ 45.71 through 45.75 must be calculated on the basis of the summer freeboard calculated under paragraph (a) or (b) of this section. 
</P>
<P>(d) If a minimum freeboard is required for a vessel under this part which is greater than that required by paragraph (a) or (b) of this section because of scantling or subdivision requirements, the summer freeboard and the seasonal freeboards assigned under this subpart must be no less than that minimum freeboard, except the midsummer seasonal freeboard may be calculated on the basis of the summer freeboard assigned under this paragraph. 
</P>
<P>(e) If a greater than the calculated minimum freeboard is requested by the applicant for the load line certificate, that greater freeboard may be assigned as the summer freeboard and—
</P>
<P>(1) The intermediate and winter seasonal freeboards assigned must be calculated under paragraph (a) or (b) of this section; and 
</P>
<P>(2) The midsummer seasonal freeboard must be calculated on the basis of the summer freeboard assigned under this paragraph. 


</P>
</DIV8>


<DIV8 N="§ 45.55" NODE="46:2.0.1.1.5.3.1.3" TYPE="SECTION">
<HEAD>§ 45.55   Freeboard coefficient.</HEAD>
<P>(a) For ships less than 350 feet in length (<I>L</I>), the freeboard coefficient is <I>P</I><E T="52">1</E> in the formula: 
</P>
<FP-2><I>P</I><E T="52">1</E>=<I>P</I> + <I>A</I>[(<I>L</I>/<I>D</I>)-(<I>L</I>/<I>D</I><E T="52">s</E>)] 
</FP-2>
<EXTRACT>
<FP-2>where <I>P</I> is a factor, which is a function of the length from table 1 and “A” is a coefficient, which is a function of length (L), from table 2; <I>L</I>/<I>D</I> is the ratio of the length (<I>L</I>) to the depth for freeboard (<I>D</I>); <I>L</I>/<I>D</I><E T="52">s</E> is the ratio of the length (<I>L</I>) to a standard depth (<I>D</I><E T="52">s</E>) from table 3. 
</FP-2>
<P><I>D</I> is not to be used as less than that which will give a ration of <I>L</I> to <I>D</I> that is: 
</P>
<P>(a) More than 15 when <I>L</I> = 400 feet or less, or 
</P>
<P>(b) More than 21 when <I>L</I> = 700 feet or more, with the ratio for intermediate lengths being calculated proportionately.</P></EXTRACT>
<P>(b) For ships 350 feet or more in length (<I>L),</I> the coefficient “A” is zero and the formula is: 
</P>
<FP-2><I>P</I><E T="52">1</E>=<I>P</I> 
</FP-2>
<EXTRACT>
<FP-2>where <I>P</I> is a factor, which is a function of length from table (1).</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.57" NODE="46:2.0.1.1.5.3.1.4" TYPE="SECTION">
<HEAD>§ 45.57   Correction: Position of deckline.</HEAD>
<P>(a) Where the depth to the upper edge of the deckline is greater or less than D, the difference between the depths must be added to or deducted from the freeboard. 
</P>
<P>(b) When the Commandant or the approved assigning authority approves a location for the deckline that is above or below the freeboard deck, the minimum summer freeboard must be corrected by—
</P>
<P>(1) Adding the difference between the depth and D if the depth is greater than D; and 
</P>
<P>(2) Subtracting the difference between the depth and D, if the depth is less than D. 
</P>
<P>(c) Except for the adjustment allowed in paragraph (b) of this section, no freeboard of less than 2 in. may be assigned. 


</P>
</DIV8>


<DIV8 N="§ 45.58" NODE="46:2.0.1.1.5.3.1.5" TYPE="SECTION">
<HEAD>§ 45.58   Correction: Short superstructure.</HEAD>
<P>The minimum freeboard in summer for a type B vessel that is 79 ft. or more but less than 500 ft. in length and has enclosed superstructures with an effective length of 25 percent or less of the length of the vessel must be increased by—
</P>
<FP-2>0.03 (500—L) (0.25—E/L) inches
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2>(L) = length of vessel in feet; 
</FP-2>
<FP-2>(E) = effective length of superstructure in feet as defined in § 45.59.</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.59" NODE="46:2.0.1.1.5.3.1.6" TYPE="SECTION">
<HEAD>§ 45.59   Definitions for superstructure corrections.</HEAD>
<P>For the purpose of §§ 45.58 through 45.61—
</P>
<P>(a) The standard height of a superstructure (<I>H</I><E T="53">s</E>) other than a raised quarter deck and the standard height of a trunk (<I>H</I><E T="53">s</E>) is determined by the formula:
</P>
<FP-2><I>H</I><E T="53">s</E>=[6.0 + (<I>L</I>/300)] ft
</FP-2>
<P>(b) The length of superstructure (<I>S)</I> is the length of those parts of the superstructure which extends to the sides of the vessel and that lie within the length (<I>L</I>). 
</P>
<P>(c) The effective length (<I>E</I>) of a trunk is its length in the ratio of its mean breadth to <I>B.</I> 
</P>
<P>(d) The effective length (<I>E</I>) of an enclosed superstructure of standard height or greater is its length “<I>S</I>”. 
</P>
<P>(e) Where the height of an enclosed superstructure or trunk is less than the standard height (<I>H</I><E T="54">s</E>),the effective length (<I>E</I>) is its length reduced in the ratio of its height to <I>H</I><E T="54">s</E>. 
</P>
<P>(f) The effective length (<I>E</I>) of a raised quarter deck of 
<FR>2/3</FR> <I>H</I><E T="54">s</E> or greater that has no openings in the front bulkhead is its length up to a maximum of 0.6<I>L.</I> 
</P>
<P>(g) The effective length (<I>E</I>) of a raised quarter deck of less than 
<FR>2/3</FR> <I>H</I><E T="52">s</E> or that does not have an intact front bulkhead is its length reduced by the ratio of its height to <I>H</I><E T="54">s</E>. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 12(1)
</P><P class="gpotbl_description"><E T="04">tables of p values</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of Ship (feet)
</TH><TH class="gpotbl_colhed" scope="col">Value of P
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">0.1100 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">0.1136 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">0.1172 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">0.1208 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">0.1244 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">0.1281 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">0.1318 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">0.1355 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">0.1393 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">0.1430 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">0.1468 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">0.1506 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">0.1545 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">210</TD><TD align="right" class="gpotbl_cell">0.1583 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220</TD><TD align="right" class="gpotbl_cell">0.1622 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">0.1661 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">0.1700 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">0.1740 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">0.1780 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">0.1820 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">0.1860 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">0.1900 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">0.1941 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">0.1982 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">0.2023 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">0.2065 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">0.2106 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">0.2148 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">0.2190 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">0.2233 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">0.2275 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">0.2318 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">0.2361 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">410</TD><TD align="right" class="gpotbl_cell">0.2400 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">420</TD><TD align="right" class="gpotbl_cell">0.2437 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">430</TD><TD align="right" class="gpotbl_cell">0.2472 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">440</TD><TD align="right" class="gpotbl_cell">0.2506 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">450</TD><TD align="right" class="gpotbl_cell">0.2537 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">460</TD><TD align="right" class="gpotbl_cell">0.2567 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">470</TD><TD align="right" class="gpotbl_cell">0.2595 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">480</TD><TD align="right" class="gpotbl_cell">0.2621 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">490</TD><TD align="right" class="gpotbl_cell">0.2645 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">0.2667 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">510</TD><TD align="right" class="gpotbl_cell">0.2688 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">520</TD><TD align="right" class="gpotbl_cell">0.2706 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">530</TD><TD align="right" class="gpotbl_cell">0.2723 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">540</TD><TD align="right" class="gpotbl_cell">0.2738 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">550</TD><TD align="right" class="gpotbl_cell">0.2751 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">560</TD><TD align="right" class="gpotbl_cell">0.2762 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">570</TD><TD align="right" class="gpotbl_cell">0.2772 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">580</TD><TD align="right" class="gpotbl_cell">0.2779 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">590</TD><TD align="right" class="gpotbl_cell">0.2785 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">0.2788 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">610</TD><TD align="right" class="gpotbl_cell">0.2790 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">620</TD><TD align="right" class="gpotbl_cell">0.2790 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">630</TD><TD align="right" class="gpotbl_cell">0.2789 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">640</TD><TD align="right" class="gpotbl_cell">0.2785 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell">0.2779 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">660</TD><TD align="right" class="gpotbl_cell">0.2772 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">670</TD><TD align="right" class="gpotbl_cell">0.2768 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">680</TD><TD align="right" class="gpotbl_cell">0.2760 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">690</TD><TD align="right" class="gpotbl_cell">0.2751 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">700</TD><TD align="right" class="gpotbl_cell">0.2740 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">710</TD><TD align="right" class="gpotbl_cell">0.2728 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">720</TD><TD align="right" class="gpotbl_cell">0.2715 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">730</TD><TD align="right" class="gpotbl_cell">0.2700 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">740</TD><TD align="right" class="gpotbl_cell">0.2684 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">750</TD><TD align="right" class="gpotbl_cell">0.2667 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">760</TD><TD align="right" class="gpotbl_cell">0.2648 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">770</TD><TD align="right" class="gpotbl_cell">0.2628 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">780</TD><TD align="right" class="gpotbl_cell">0.2607 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">790</TD><TD align="right" class="gpotbl_cell">0.2584 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">0.2560 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">810</TD><TD align="right" class="gpotbl_cell">0.2532 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">820</TD><TD align="right" class="gpotbl_cell">0.2504 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">830</TD><TD align="right" class="gpotbl_cell">0.2476 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">840</TD><TD align="right" class="gpotbl_cell">0.2448 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">850</TD><TD align="right" class="gpotbl_cell">0.2420 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">860</TD><TD align="right" class="gpotbl_cell">0.2392 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">870</TD><TD align="right" class="gpotbl_cell">0.2364 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">880</TD><TD align="right" class="gpotbl_cell">0.2336 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">890</TD><TD align="right" class="gpotbl_cell">0.2308 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">900</TD><TD align="right" class="gpotbl_cell">0.2280 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">910</TD><TD align="right" class="gpotbl_cell">0.2252 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">920</TD><TD align="right" class="gpotbl_cell">0.2224 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">930</TD><TD align="right" class="gpotbl_cell">0.2196 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">940</TD><TD align="right" class="gpotbl_cell">0.2168 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">950</TD><TD align="right" class="gpotbl_cell">0.2140 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">960</TD><TD align="right" class="gpotbl_cell">0.2112 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">970</TD><TD align="right" class="gpotbl_cell">0.2084 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">980</TD><TD align="right" class="gpotbl_cell">0.2056 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">990</TD><TD align="right" class="gpotbl_cell">0.2028 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1000</TD><TD align="right" class="gpotbl_cell">0.2000</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 12(2)
</P><P class="gpotbl_description"><E T="04">values of “a” for use in the expression</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of Ship (feet)
</TH><TH class="gpotbl_colhed" scope="col">Value of “A”
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">0.00864 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">0.00806 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">0.00750 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">0.00696 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">0.00644 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">0.00594 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">0.00546 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">0.00500 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">0.00456 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">0.00414 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">0.00374 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">0.00336 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">0.00300 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">210</TD><TD align="right" class="gpotbl_cell">0.00266 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220</TD><TD align="right" class="gpotbl_cell">0.00234 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">0.00204 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">0.00176 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">0.00150 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">0.00126 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">0.00104 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">0.00084 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">0.00066 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">0.00050 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">0.00036 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">0.00024 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">0.00014 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">0.00006 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">0.00000</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 12(3) 
</P><P class="gpotbl_description"><E T="04">values of l/ds</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Length of Ship (feet)
</TH><TH class="gpotbl_colhed" scope="col">Value of L/<E T="03">D</E><E T="52">5</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">6.50000 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">6.76563 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">7.03125 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110</TD><TD align="right" class="gpotbl_cell">7.29688 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">7.56250 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">130</TD><TD align="right" class="gpotbl_cell">7.82813 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">8.09375 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">150</TD><TD align="right" class="gpotbl_cell">8.35938 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">8.62500 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">170</TD><TD align="right" class="gpotbl_cell">8.89063 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">9.19625 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">190</TD><TD align="right" class="gpotbl_cell">9.42188 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">9.68750
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">210</TD><TD align="right" class="gpotbl_cell">9.95313
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220</TD><TD align="right" class="gpotbl_cell">10.21875
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">10.48438
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">10.75000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">11.01563
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">11.28125
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">11.54688
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">11.81250
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">12.07813
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">12.34375
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">12.60938 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">12.87500 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">13.14063 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">13.40625 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">13.67188 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">13.93750 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">14.20313 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">14.46875 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">14.73438 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">15.00000</TD></TR></TABLE></DIV></DIV>
<P>(h) Superstructures which are not enclosed have no effective length. 
</P>
<P>(i) When a lower deck is designated as the freeboard deck, that part of the hull which extends above the freeboard deck is treated as a superstructure so far as concerns the application of the conditions of assignment and the calculation of freeboard. 
</P>
<P>(j) A bridge or poop is enclosed only when access is provided whereby the crew may reach accommodations, machinery, or other working spaces inside the superstructure by alternative means that are available at all times when bulkhead openings are closed.


</P>
</DIV8>


<DIV8 N="§ 45.61" NODE="46:2.0.1.1.5.3.1.7" TYPE="SECTION">
<HEAD>§ 45.61   Correction for superstructures and trunks.</HEAD>
<P>(a) Where the effective length <I>E</I> of superstructures and trunks that meet the requirements of subpart D of this part is 1.0<I>L,</I> the minimum summer freeboard may be corrected by subtracting 
<FR>1/2</FR>H<E T="54">s</E>. 
</P>
<P>(b) Where the effective length of superstructures and trunks is less than 1.0<I>L</I> the minimum summer freeboard may be corrected by subtracting a percentage of one-half of the standard superstructure height (<I>H</I><E T="54">s</E>) determined by the formula: 
</P>
<FP-2>Percentage = (<I>E</I>/2<I>L</I>) (1 + <I>E</I>/<I>L</I>) × 100 
</FP-2>
<P>(c) To be eligible for the correction a trunk must—
</P>
<P>(1) Be at least as strong and as stiff as a superstructure; 
</P>
<P>(2) Have no opening in the freeboard deck in way of the trunk, except small access openings; 
</P>
<P>(3) Have hatchway coamings and covers that meet §§ 45.143 through 45.147; 
</P>
<P>(4) Provide a permanent working platform fore and aft with guardrails; 
</P>
<P>(5) Provide fore and aft access between detached trunks and superstructures by permanent gangways; 
</P>
<P>(6) Be at least 60 percent of the breadth of the ship in way of the trunk; and 
</P>
<P>(7) Be at least 0.6 <I>L</I> in length, if no superstructure, is provided. 


</P>
</DIV8>


<DIV8 N="§ 45.63" NODE="46:2.0.1.1.5.3.1.8" TYPE="SECTION">
<HEAD>§ 45.63   Correction for sheer.</HEAD>
<P>(a) The minimum summer freeboard must be increased by the deficiency, or may be decreased by the excess as limited by § 45.65, of sheer calculated from table 4, multiplied by: 
</P>
<FP-2>0.75—(<I>S</I>/2<I>L</I>)
</FP-2>
<EXTRACT>
<FP-2>where <I>S</I> is the total length of enclosed superstructures. Trunks are not included.</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.65" NODE="46:2.0.1.1.5.3.1.9" TYPE="SECTION">
<HEAD>§ 45.65   Excess sheer limitations.</HEAD>
<P>The decrease in freeboard allowed in § 45.63 is limited as follows: 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Sheer Calculation—Table 4 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Station
</TH><TH class="gpotbl_colhed" scope="col">Actual ordinate
</TH><TH class="gpotbl_colhed" scope="col">S. M.
</TH><TH class="gpotbl_colhed" scope="col">Product
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">After Half: 
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">AP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">L/6-AP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">L/3-AP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Midship</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Sum of Aft Products
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">After Standard Sheer .2665L + 26.65
<sup>1</sup></TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Difference: Sum-STD</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________ + Excess/−Deficiency
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">AFT Sheer: Diff ÷ 8</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________ Excess/Deficiency
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fwd. Half:
</TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">FP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">L/6-FP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">L/3-FP</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Midships</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row">Sum of Fwd Products
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Fwd Standard Sheer .5330L + 53.30
<sup>1</sup></TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">Difference: Sum-STD</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________ + Excess/−Deficiency
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 2em">FWD Sheer: Diff ÷ 8</TD><TD align="left" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">______________ Excess/Deficiency
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> L in Standard Sheer = L or 500 whichever is less.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title"><E T="03">Sheer Summation</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Aft Sheer±</TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fwd Sheer±</TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Net Sheer±</TD><TD align="left" class="gpotbl_cell">______________
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mean: Net−2</TD><TD align="left" class="gpotbl_cell">______________ Excess/Deficiency</TD></TR></TABLE></DIV></DIV>
<P>(a) In vessels having no enclosed superstructure from 0.1 <I>L</I> abaft amidships to 0.1 <I>L</I> forward of amidships, no decrease is allowed. 
</P>
<P>(b) In vessels having enclosed superstructures amidships less than 0.1 <I>L</I> before and abaft amidships, the decrease must be reduced by linear interpolation. 
</P>
<P>(c) If excess sheer exists in the forward half, and the after half is at least 75 percent of standard sheer, the full decrease is allowed. If the after sheer is between 50 percent and 75 percent of standard sheer an intermediate decrease, determined by linear interpolation, is allowed for the excess sheer forward. If the after sheer is 50 percent of standard or less, no decrease is allowed for the excess sheer forward. 
</P>
<P>(d) Where an enclosed poop or forecastle is of standard height with greater sheer than that of the freeboard deck, or is greater than standard height, an addition to the sheer of the freeboard deck may be made using the following formula: 
</P>
<FP-2>S=<I>vL</I>′/3<I>L</I> 
</FP-2>
<EXTRACT>
<FP>Where
</FP>
<FP-2><I>s</I> = sheer credit, to be deducted from the deficiency or added to the excess of sheer. 
</FP-2>
<FP-2><I>v</I> = difference between actual and standard height of superstructure at the end ordinate. 
</FP-2>
<FP-2><I>L</I>′ = mean enclosed length of poop or forecastle up to a maximum length of 0.5 <I>L.</I></FP-2></EXTRACT>
<FP>The superstructure deck must not be less than standard height above this curve at any point. This curve must be used in determining the sheer profile for forward and after halves of the vessel. 
</FP>
<P>(e) The maximum decreased for excess sheer must be no more than 1
<FR>1/2</FR> inches per 100 feet of length. 
</P>
<P>(f) Where the deck of an enclosed superstructure has at least the same sheer as the exposed freeboard deck, the sheer of the enclosed portion of the freeboard deck cannot be taken into account. 


</P>
</DIV8>


<DIV8 N="§ 45.67" NODE="46:2.0.1.1.5.3.1.10" TYPE="SECTION">
<HEAD>§ 45.67   Sheer measurement.</HEAD>
<P>(a) The sheer is measured from the freeboard deck at side to a line of reference drawn parallel to the keel through the sheer line at amidships; 
</P>
<P>(b) In ships designed with a rake of keel or designed to trim by the stern, the sheer must be measured in reference to a line drawn through the sheer line at amidships parallel to the design load waterline. 
</P>
<P>(c) In flush deck ships and in ships with detached superstructures, the sheer must be measured at the freeboard deck. 
</P>
<P>(d) In ships with a step or break in the topsides, the sheer must be measured from the equivalent depth amidships. 
</P>
<P>(e) In vessels with a superstructure of standard height that extends over the whole length of the freeboard deck, the sheer must be measured on the superstructure deck. Where the height of superstructure exceeds the standard, the least difference (Z) between the actual and standard heights must be added to each end ordinate. Similarly, the intermediate ordinates at distance of 
<FR>1/6</FR> <I>L</I> and 
<FR>1/3</FR> <I>L</I> from each perpendicular must be increased by 0.444 Z and 0.111 Z respectively. 


</P>
</DIV8>


<DIV8 N="§ 45.69" NODE="46:2.0.1.1.5.3.1.11" TYPE="SECTION">
<HEAD>§ 45.69   Correction for bow height.</HEAD>
<P>(a) The minimum summer freeboard of all manned vessels must be increased by the same amount in inches as any deficiency which may be shown by the following formulas: 
</P>
<P>(1) For vessels having a length of not less than 79 feet and not greater than 550 feet, 
</P>
<EXTRACT>
<FP-2>0.593 <I>L</I> (1.0-<I>L</I>/1640) inches—actual bow height</FP-2></EXTRACT>
<P>(2) For vessels having a length greater than 550 feet, 
</P>
<EXTRACT>
<FP-2>(341.6—0.227 L) inches—actual bow height</FP-2></EXTRACT>
<P>(b) Where the bow height is obtained by sheer, the sheer must extend for at least 15 percent of the length of the vessel measured from the forward perpendicular. 
</P>
<P>(c) Where the bow height is obtained by a superstructure, the superstructure must be enclosed and extend from the stem to a point at least 0.06 <I>L</I> abaft the forward perpendicular. 
</P>
<P>(d) Vessels which, to suit exceptional operational requirements, cannot meet the requirements of paragraph (c) of this section may be given special consideration by the Commandant. 
</P>
<P>(e) The bow height is defined as the vertical distance at the forward perpendicular between the waterline corresponding to the assigned summer freeboard at the designed trim and the top of the exposed deck at side. 


</P>
</DIV8>


<DIV8 N="§ 45.71" NODE="46:2.0.1.1.5.3.1.12" TYPE="SECTION">
<HEAD>§ 45.71   Midsummer freeboard.</HEAD>
<P>The minimum midsummer freeboard (fms) in inches is obtained by the formula: 
</P>
<FP-2><I>fms</I> = <I>f</I>(<I>s</I>) − 0.3Ts 
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2><I>f</I>(<I>s</I>) = summer freeboard in inches 
</FP-2>
<FP-2>Ts = distance in feet between top of keel and the summer load line.</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.73" NODE="46:2.0.1.1.5.3.1.13" TYPE="SECTION">
<HEAD>§ 45.73   Winter freeboard.</HEAD>
<P>The minimum winter freeboard (fw) in inches is obtained by the formula: 
</P>
<FP-2><I>fw</I>=<I>f</I>(<I>s</I>) + <I>T</I> s (200)/<I>L</I> 
</FP-2>
<EXTRACT>
<FP>where: 
</FP>
<FP-2>L = length L in feet but not less than 400 feet.</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.75" NODE="46:2.0.1.1.5.3.1.14" TYPE="SECTION">
<HEAD>§ 45.75   Intermediate freeboard.</HEAD>
<P>The minimum intermediate freeboard (f<E T="52">I</E>) in inches is obtained by the formula: 
</P>
<FP-2><I>f</I><E T="52">I</E>=<I>f</I>(<I>s</I>) + <I>T</I> s(100)/<I>L</I> 
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2>L = length L in feet but not less than 400 feet.</FP-2></EXTRACT>
</DIV8>


<DIV8 N="§ 45.77" NODE="46:2.0.1.1.5.3.1.15" TYPE="SECTION">
<HEAD>§ 45.77   Salt water freeboard.</HEAD>
<P>(a) The salt water addition in inches to freeboard applicable to each fresh water mark is obtained by the formula: 
</P>
<FP-2>Addition=Δ/41T 
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2>Δ = displacement in fresh water, in tons of 2,240 pounds, at the summer load waterline. 
</FP-2>
<FP-2>T = tons per inch immersion, of 2,240 pounds, in fresh water at the summer load waterline.</FP-2></EXTRACT>
<P>(b) When the displacement at the summer load waterline cannot be certified, the addition in inches to the minimum freeboard in fresh water may be obtained by multiplying 0.25 by the summer draught in feet measured from the top of the keel to the center of the load line diamond. 


</P>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:2.0.1.1.5.4" TYPE="SUBPART">
<HEAD>Subpart D—Conditions of Assignment</HEAD>


<DIV8 N="§ 45.101" NODE="46:2.0.1.1.5.4.1.1" TYPE="SECTION">
<HEAD>§ 45.101   Purpose.</HEAD>
<P>This subpart prescribes conditions that a vessel must meet to be eligible for assignment of a loadline under this part. 


</P>
</DIV8>


<DIV8 N="§ 45.103" NODE="46:2.0.1.1.5.4.1.2" TYPE="SECTION">
<HEAD>§ 45.103   Structural stress and stability.</HEAD>
<P>(a) The nature and stowage of the cargo, ballast, and other variable weights must be such as to make the vessel stable and avoid unacceptable structural stress. 
</P>
<P>(b) The vessel must meet all applicable stability and subdivision requirements of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 45.105" NODE="46:2.0.1.1.5.4.1.3" TYPE="SECTION">
<HEAD>§ 45.105   Information supplied to the master.</HEAD>
<P>Unless otherwise authorized by the Commandant, the vessel must have onboard, in a form approved by the Commandant, sufficient information. 
</P>
<P>(a) To enable the master to load and ballast the vessel in a manner that avoids unacceptable stresses in the vessel's structure; and 
</P>
<P>(b) To guide the master as to the stability of the ship under varying conditions of service. 


</P>
</DIV8>


<DIV8 N="§ 45.107" NODE="46:2.0.1.1.5.4.1.4" TYPE="SECTION">
<HEAD>§ 45.107   Strength of hull.</HEAD>
<P>The general structural strength of the hull must be sufficient for the draught corresponding to the freeboard assigned and must be approved by the Commandant. Ships built and maintained in conformity with the requirements of a classification society may be recognized by the Commandant as possessing adequate strength. 


</P>
</DIV8>


<DIV8 N="§ 45.109" NODE="46:2.0.1.1.5.4.1.5" TYPE="SECTION">
<HEAD>§ 45.109   Strength of superstructures and deckhouses.</HEAD>
<P>Each superstructure or deckhouse used for accommodations of the crew must be approved by the Commandant or the approved assigning authority with regard to general strength and weathertightness. The Commandant may use the requirements of the assigning authority as a guide. 


</P>
</DIV8>


<DIV8 N="§ 45.111" NODE="46:2.0.1.1.5.4.1.6" TYPE="SECTION">
<HEAD>§ 45.111   Strength of bulkheads at ends of superstructures.</HEAD>
<P>Bulkheads at ends of enclosed superstructures must have sufficient strength to withstand impact of boarding seas. 


</P>
</DIV8>


<DIV8 N="§ 45.113" NODE="46:2.0.1.1.5.4.1.7" TYPE="SECTION">
<HEAD>§ 45.113   Access openings in bulkheads at ends of enclosed superstructures.</HEAD>
<P>(a) Access openings in bulkheads at ends of enclosed superstructures must have doors of steel or material as strong as steel that are permanently attached to the bulkhead and framed, stiffened, and fitted so that the bulkhead and door are as strong as the bulkhead and weather tight when closed. 
</P>
<P>(b) The means for securing the doors weathertight must be permanently attached to the doors or bulkheads and arranged so that the doors can be secured weathertight from both sides of the bulkhead. 
</P>
<P>(c) Access openings in bulkheads at ends of enclosed superstructures must have sills that are at least 12 inches above the deck. 


</P>
</DIV8>


<DIV8 N="§ 45.115" NODE="46:2.0.1.1.5.4.1.8" TYPE="SECTION">
<HEAD>§ 45.115   Bulwarks and guardrails.</HEAD>
<P>(a) The exposed parts of freeboard and superstructures decks and deckhouses on the freeboard deck must have guardrails or bulwarks that are at least 36 inches high above the deck. 
</P>
<P>(b) Guardrails must have at least three courses with no more than a 9-inch opening below the lowest course and no more than 15 inches between other courses. If the sheer strake projection is at least 8 inches above the deck, a guardrail may have two courses with no more than 15 inches between courses. 
</P>
<P>(c) In way of trunks at least half the protection required by paragraph (a) of this section must be in the form of open rails. 


</P>
</DIV8>


<DIV8 N="§ 45.117" NODE="46:2.0.1.1.5.4.1.9" TYPE="SECTION">
<HEAD>§ 45.117   Freeing port area: General.</HEAD>
<P>(a) Where bulwarks on the weather portions of freeboard or superstructure decks form wells, the bulwarks must have the area prescribed in this section and §§ 45.119 and 45.121 for rapidly freeing and draining the decks of water. 
</P>
<P>(b) Except as required in §§ 45.119 and 45.121 the minimum freeing port area in square feet on each side of the ship for each well on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following formulas:
</P>
<P>(1) Where the length of bulwark (<I>l</I>) in the well is 66 feet or less, A = 7.6 + 0.115 (<I>l</I>) 
</P>
<P>(2) Where (<I>l</I>) exceeds 66 feet, A = 0.23 (<I>l</I>) 
</P>
<FP>but (<I>l</I>) need in no case be taken as greater than 0.7L.
</FP>
<P>(c) In ships having erections on deck that are open at either or both ends, provision for freeing the space within such erections must be approved by the Commandant or the assigning authority. 
</P>
<P>(d) The lower edges of the freeing ports must be as near the deck as practicable. Two-thirds of the freeing port area required must be provided in the half of the well nearest the lowest point of the sheer curve. 
</P>
<P>(e) All freeing port openings in the bulwarks must be protected by rails or bars spaced approximately 9 inches. If shutters are fitted to freeing ports, ample clearance must be provided to prevent jamming. Hinges must have pins or bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must be of approved construction. 
</P>
<P>(f) The minimum freeing port area for each well on superstructure decks must be one-half of the area required by paragraph (b) of this section.
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 45.119" NODE="46:2.0.1.1.5.4.1.10" TYPE="SECTION">
<HEAD>§ 45.119   Freeing port area: Changes from standard sheer.</HEAD>
<P>The freeing port area required by § 45.117(b) must be multiplied by the factor in the following table 5 if the sheer differs from the standard sheer defined in § 45.63. table 4. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 5 
</P><P class="gpotbl_description">Freeing port area: Sheer correction.
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Ratio of sums of actual sheer ord./std. sheer ord. Greater than:
</TH><TH class="gpotbl_colhed" scope="col">Multiplier for area required by § 45.117(b) 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1.0</TD><TD align="right" class="gpotbl_cell">1.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1.0</TD><TD align="right" class="gpotbl_cell">1.00 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.9</TD><TD align="right" class="gpotbl_cell">1.05 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.8</TD><TD align="right" class="gpotbl_cell">1.10 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.7</TD><TD align="right" class="gpotbl_cell">1.15 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.6</TD><TD align="right" class="gpotbl_cell">1.20 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.5</TD><TD align="right" class="gpotbl_cell">1.25 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.4</TD><TD align="right" class="gpotbl_cell">1.30 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.3</TD><TD align="right" class="gpotbl_cell">1.35 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.2</TD><TD align="right" class="gpotbl_cell">1.40 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">0.1</TD><TD align="right" class="gpotbl_cell">1.45 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">No sheer</TD><TD align="right" class="gpotbl_cell">1.50</TD></TR></TABLE></DIV></DIV>
</DIV8>


<DIV8 N="§ 45.121" NODE="46:2.0.1.1.5.4.1.11" TYPE="SECTION">
<HEAD>§ 45.121   Freeing port area: Changes for trunks and side coamings.</HEAD>
<P>If a vessel has a trunk and does not meet the requirements of § 45.61 or has continuous or substantially continuous hatchway side coamings between detached superstructures, the minimum area of the freeing port openings must be obtained from the following table: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Breadth of hatchway or trunk in relation to the breadth of ship
</TH><TH class="gpotbl_colhed" scope="col">Area of freeing ports in relation to the total area of the bulwarks (percent)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">40 percent or less</TD><TD align="right" class="gpotbl_cell">20 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">75 percent or more</TD><TD align="right" class="gpotbl_cell">10</TD></TR></TABLE></DIV></DIV>
<FP>The area of freeing ports at intermediate breadths must be obtained by linear interpolation. 


</FP>
</DIV8>


<DIV8 N="§ 45.123" NODE="46:2.0.1.1.5.4.1.12" TYPE="SECTION">
<HEAD>§ 45.123   Freeing port area: Changes for bulwark height.</HEAD>
<P>(a) For the purposes of freeing port area only, bulwark height is considered standard at 24 in for ships 240 ft in length and less; and 48 in for ships 480 ft in length or greater. The standard bulwark height for ships of intermediate length is obtained by direct interpolation. 
</P>
<P>(b) If the bulwark is more than standard height, the area required by § 45.117 must be increased by 0.04 square feet per foot (ft
<SU>2</SU>/ft) of length of well for each foot difference in height. 
</P>
<P>(c) For ships greater than 480 ft in length that have an average bulwark height less than 3 ft, the area required by § 45.117 may be decreased by 0.04 ft
<SU>2</SU>/ft of length for each foot difference in height. 


</P>
</DIV8>


<DIV8 N="§ 45.125" NODE="46:2.0.1.1.5.4.1.13" TYPE="SECTION">
<HEAD>§ 45.125   Crew passageways.</HEAD>
<P>The vessel must have means for protection of the crew from boarding seas such as life lines, gangways, and underdeck passages to facilitate passing between their quarters and machinery spaces and other spaces essential to the operation of the ship. 


</P>
</DIV8>


<DIV8 N="§ 45.127" NODE="46:2.0.1.1.5.4.1.14" TYPE="SECTION">
<HEAD>§ 45.127   Position of structures, openings, and fittings.</HEAD>
<P>For the purposes of this part—
</P>
<P>(a) <I>Position 1</I> means in an exposed position on—
</P>
<P>(1) The freeboard deck or a raised quarter deck; 
</P>
<P>(2) A superstructure deck or a trunk deck and forward of a point 
<FR>1/4</FR> <I>L</I> from the forward perpendicular; or 
</P>
<P>(3) A trunk deck whose height is less than <I>H</I><E T="52">s</E>. 
</P>
<P>(b) <I>Position 2</I> means—
</P>
<P>(1) On a superstructure deck aft of a point 
<FR>1/4</FR> <I>L</I> abaft the forward perpendicular; or 
</P>
<P>(2) On a superstructure and trunk combination, that is <I>H</I><E T="52">s</E> or more n height, aft or a point 
<FR>1/4</FR> <I>L</I> abaft the forward perpendicular. 


</P>
</DIV8>


<DIV8 N="§ 45.129" NODE="46:2.0.1.1.5.4.1.15" TYPE="SECTION">
<HEAD>§ 45.129   Hull fittings: General.</HEAD>
<P>Hull fittings must be securely mounted in the hull so as to avoid increases in hull stresses and must be protected from local damage caused by movement of equipment or cargo. 


</P>
</DIV8>


<DIV8 N="§ 45.131" NODE="46:2.0.1.1.5.4.1.16" TYPE="SECTION">
<HEAD>§ 45.131   Ventilators.</HEAD>
<P>(a) Ventilators passing through superstructures other than enclosed superstructures must have coamings of steel or equivalent material at the freeboard deck. 
</P>
<P>(b) Ventilators in position 1 must have coamings at least 30 in. above the deck and ventilators in position 2 must have coamings at least 24 in. above the deck. The Commandant or the assigning authority may also require coamings in other exposed positions. 
</P>
<P>(c) Ventilators in position 1 or 2 to spaces below freeboard decks or decks of enclosed superstructures or trunks must have coamings of steel permanently connected to the deck and any ventilator coaming that is more than 36 in. high must be specially supported. 
</P>
<P>(d) Except as provided in paragraph (e) of this section ventilator openings must have weathertight closing appliances that are permanently attached or, where approved by the Commandant or the assigning authority conveniently stowed near the ventilators to which they are to be fitted. 
</P>
<P>(e) Ventilators in position 1, the coamings of which extend to more than 12.5 ft above the deck, and in position 2, the coamings of which extend to more than 6 ft above the deck, need not have closing appliances unless specifically required by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 45.133" NODE="46:2.0.1.1.5.4.1.17" TYPE="SECTION">
<HEAD>§ 45.133   Air pipes.</HEAD>
<P>(a) Where an air pipe to any tank extends above the freeboard or superstructure deck—
</P>
<P>(1) The exposed part of the air pipe must be made of steel and of sufficient thickness to avoid breaking from impact of boarding seas. 
</P>
<P>(2) The air pipe must have a permanently attached means of closing its opening; and 
</P>
<P>(3) The height from the deck to any point where water may obtain access below deck must be at least 30 in above the freeboard deck, 24 in above raised quarter decks, and 12 in above other superstructure decks. 
</P>
<P>(b) If the height required in paragraph (a) of this section interferes with working the ship, the Commandant may approve a lower height after considering the closing arrangements. 


</P>
</DIV8>


<DIV8 N="§ 45.135" NODE="46:2.0.1.1.5.4.1.18" TYPE="SECTION">
<HEAD>§ 45.135   Hull openings at or below freeboard deck.</HEAD>
<P>Closures for hull openings at or below the freeboard deck must be as strong as the structure to which they are attached and must be watertight. 


</P>
</DIV8>


<DIV8 N="§ 45.137" NODE="46:2.0.1.1.5.4.1.19" TYPE="SECTION">
<HEAD>§ 45.137   Cargo ports.</HEAD>
<P>(a) Unless otherwise authorized by the Commandant, the lower edge of any opening for cargo, personnel, machinery access, or similar opening in the side of a ship must be above a line that is drawn parallel to the freeboard deck at side and has as its lowest point the upper edge of the uppermost loadline. 
</P>
<P>(b) The number of cargo ports in the sides of a ship must be—
</P>
<P>(1) No more than the minimum necessary for working the ship; and 
</P>
<P>(2) Approved by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 45.139" NODE="46:2.0.1.1.5.4.1.20" TYPE="SECTION">
<HEAD>§ 45.139   Side scuttles.</HEAD>
<P>(a) The sill of each side scuttle must be above a line that is drawn parallel to the freeboard deck at side having its lowest point 2.5 percent of the breadth or 20 in above the summer load waterline, whichever is higher. 
</P>
<P>(b) Except as provided for in paragraph (c) of this section, each side scuttle to a space below the freeboard deck, or to a space within an enclosed superstructure, must have a hinged inside deadlight which is designed so that it can be secured watertight over the side scuttle. 
</P>
<P>(c) A side scuttle of a superstructure end bulkhead door, companionway door, or deckhouse door may have a portable inside deadlight which is designed so that it can be: 
</P>
<P>(1) Secured watertight over the side scuttle; and 
</P>
<P>(2) Stowed inside the superstructure, companionway, or deckhouse when not in use, in a readily accessible location on or adjacent to the door.
</P>
<CITA TYPE="N">[CGD 73-49R, 38 FR 12290, May 10, 1973, as amended by CCGD 80-116, 46 FR 56788, Nov. 19, 1981]


</CITA>
</DIV8>


<DIV8 N="§ 45.141" NODE="46:2.0.1.1.5.4.1.21" TYPE="SECTION">
<HEAD>§ 45.141   Manholes and flush scuttles.</HEAD>
<P>Manholes and flush scuttles in position 1 or 2 or within any superstructure other than an enclosed superstructure must have permanently attached covers, unless the cover is secured by closely spaced bolts around its entire perimeter. 


</P>
</DIV8>


<DIV8 N="§ 45.143" NODE="46:2.0.1.1.5.4.1.22" TYPE="SECTION">
<HEAD>§ 45.143   Hull openings above freeboard deck.</HEAD>
<P>Closures for openings above the freeboard deck must be as strong as the structure to which they are attached and must be weathertight. 


</P>
</DIV8>


<DIV8 N="§ 45.145" NODE="46:2.0.1.1.5.4.1.23" TYPE="SECTION">
<HEAD>§ 45.145   Hatchway covers.</HEAD>
<P>(a) Hatchways in position 1 and 2 must have weathertight hatch covers with gaskets and clamping devices. 
</P>
<P>(b) The maximum ultimate strength of the hatchway cover material must be at least 4.25 times the maximum stress in the structure calculated with the following assumed loads: 
</P>
<P>(1) For ships 350 ft or more in length, at least 250 lb/ft
<SU>2</SU> in position 1 and 200 lb/ft
<SU>2</SU> in position 2. 
</P>
<P>(2) For ships less than 350 ft in length, at least <I>AL</I> in the following formula: 
</P>
<P>(i) Position 1: 
</P>
<FP-2><I>AL</I> = 200 + <I>C</I> 
</FP-2>
<EXTRACT>
<FP-2>where <I>C</I> = 50(<I>L</I>−79)/271</FP-2></EXTRACT>
<P>(ii) Position 2: 
</P>
<FP-2><I>Al</I> = 150 + <I>C</I>
</FP-2>
<P>(c) Hatchway covers must be so designed as to limit the deflection to not more than 0.0028 times the span under the loads described in paragraph (b) of this section and the thickness of mild steel plating forming the tops of covers must be at least 1 percent of the spacing of stiffeners or 0.24 in, whichever is greater. 


</P>
</DIV8>


<DIV8 N="§ 45.147" NODE="46:2.0.1.1.5.4.1.24" TYPE="SECTION">
<HEAD>§ 45.147   Hatchway coamings.</HEAD>
<P>(a) Except where the Commandant determines that the safety of the vessel will not be impaired in any sea condition, each hatchway must have a coaming that is at least—
</P>
<P>(1) 18 inches in position 1; and 
</P>
<P>(2) 12 inches in position 2. 
</P>
<P>(b) Each hatchway coaming required by this section must be made of steel or equivalent material. 
</P>
<P>(c) The height of these coamings may be reduced or omitted if the Commandant is satisfied that safety of the ship is not thereby impaired in any sea conditions. 


</P>
</DIV8>


<DIV8 N="§ 45.149" NODE="46:2.0.1.1.5.4.1.25" TYPE="SECTION">
<HEAD>§ 45.149   Machinery space openings.</HEAD>
<P>(a) Machinery space openings in position 1 or 2 must be framed and enclosed by steel casings, and where the casings are not protected by other structures that meet the requirements of § 45.109, their strength must be approved by the Commandant or the assigning authority. 
</P>
<P>(b) Access openings in casings required by paragraph (a) of this section must have doors complying with the requirements of § 45.113. Other openings in such casings shall be fitted with equivalent covers, permanently attached. 
</P>
<P>(c) Except as provided in paragraph (d) of this section, coamings of any funnel or machinery space ventilator that must be kept open for the essential operations of the ship must—
</P>
<P>(1) In position 1, extend at least 12.5 ft above the deck; and 
</P>
<P>(2) In position 2, extend at least 6 ft above the deck. 
</P>
<P>(d) The Commandant may approve a lesser height for protected coamings. 
</P>
<P>(e) Coamings of any fiddley or skylight over a machinery space opening in the freeboard or superstructure deck or the top of a deckhouse on the freeboard deck, must have covers of steel permanently attached and capable of being secured weathertight. 


</P>
</DIV8>


<DIV8 N="§ 45.151" NODE="46:2.0.1.1.5.4.1.26" TYPE="SECTION">
<HEAD>§ 45.151   Other openings.</HEAD>
<P>Each opening other than hatchways, machinery space openings, manholes, or flush scuttles—
</P>
<P>(a) In freeboard decks, must be protected by an enclosed superstructure or by a deckhouse or companionway that is equal in strength and weathertightness to an enclosed superstructure; or 
</P>
<P>(b) In exposed superstructure decks or in the top of a deckhouse on freeboard decks that gives access to a space below the freeboard deck or a space within an enclosed superstructure, must be protected by a deckhouse or companionway. 


</P>
</DIV8>


<DIV8 N="§ 45.153" NODE="46:2.0.1.1.5.4.1.27" TYPE="SECTION">
<HEAD>§ 45.153   Through-hull piping: General.</HEAD>
<P>(a) All through-hull pipes required by this subpart must be made of steel or material equivalent to the hull in strength and fatigue resistance. 
</P>
<P>(b) All valves used as shell fittings and all shell fittings on which such valves are mounted must be made of steel, or bronze or other ductile material approved by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 45.155" NODE="46:2.0.1.1.5.4.1.28" TYPE="SECTION">
<HEAD>§ 45.155   Inlets and discharge piping: Valves.</HEAD>
<P>(a) Except as provided in paragraphs (d) and (e) of this section each pipe that discharges overboard through the hull of the ship must have—
</P>
<P>(1) An automatic nonreturn valve with a positive means for closing; or 
</P>
<P>(2) Two automatic nonreturn valves with the inboard valve accessible for examination in service. 
</P>
<P>(b) The means for operating a valve described by paragraph (a)(1) of this section must be readily accessible and have indicators that show when the valve is not closed. 
</P>
<P>(c) If the pipe discharges from a space that is not manned or does not have continuous bilge water monitoring, a valve described in paragraph (a)(1) of this section must be operable above the freeboard deck. 
</P>
<P>(d) Each pipe that discharges from a space within an enclosed superstructure or deckhouse may have at least one accessible automatic nonreturn valve if the space is regularly visited by the crew. 
</P>
<P>(e) Through-hull piping systems in machinery spaces may have valves with positive means for closing at the shell if the controls are readily accessible and have indicators showing when the valves are not closed (nonreturn valves are not required). 


</P>
</DIV8>


<DIV8 N="§ 45.157" NODE="46:2.0.1.1.5.4.1.29" TYPE="SECTION">
<HEAD>§ 45.157   Scuppers and gravity drains.</HEAD>
<P>Scuppers and gravity deck drains from spaces above the freeboard deck that penetrate the shell below a line 24″ or .05B above the summer loadline, whichever is greater, must have an automatic nonreturn valve. This valve may be omitted if the piping is of thickness not less than extra heavy pipe. 


</P>
</DIV8>


<DIV8 N="§ 45.159" NODE="46:2.0.1.1.5.4.1.30" TYPE="SECTION">
<HEAD>§ 45.159   Special conditions of assignment for type A vessels.</HEAD>
<P>The lower freeboards allowed for type A vessels allow water on deck for greater percentages of time. Therefore the following additional requirements must be met to qualify for type A freeboards: 
</P>
<P>(a) Machinery casings must be protected by an enclosed superstructure or deckhouse unless intact bulkheads are used on all sides on the freeboard deck. 
</P>
<P>(b) Exposed machinery casings may be fitted with weathertight doors providing they lead to a space or passageway as strong as an enclosed superstructure from which a second interior weathertight door is provided for access to the engine room. 
</P>
<P>(c) Hatchways on the exposed freeboard or forecastle decks must be provided with watertight covers of steel. 
</P>
<P>(d) Unless a separate fore and aft access is provided below the freeboard deck, a permanent fore and aft gangway must be fitted at the superstructure deck level between poop and all other deckhouses used in the essential operation of the vessel. 
</P>
<P>(e) Type “A” vessels must be fitted with open rails for at least half the length of the exposed parts of the weather deck. Where superstructures are connected by trunks, open rails must be fitted for the whole length of the exposed parts of the freeboard deck. 


</P>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:2.0.1.1.5.5" TYPE="SUBPART">
<HEAD>Subpart E—Unmanned River Barges on Lake Michigan Routes</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 45.171" NODE="46:2.0.1.1.5.5.1.1" TYPE="SECTION">
<HEAD>§ 45.171   Purpose.</HEAD>
<P>(a) This subpart establishes a special load line regime under which certain unmanned, river-service, dry-cargo barges may be exempted from the normal Great Lakes load line requirements while operating on certain Lake Michigan routes. Depending upon the route, the barge may only need a limited service domestic voyage load line, or may be conditionally exempted from load line assignment. 
</P>
<P>(b) Except as provided in this subpart, barges operating on Lake Michigan must have either an international load line assignment issued in accordance with the International Convention on Load Lines, 1966, as amended, or a Great Lakes load line assignment issued in accordance with the requirements of this part. 
</P>
<P>(c) The requirements of this subpart are summarized in table 45.171: 
</P>
<img src="/graphics/er06jn11.055.gif"/>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70601, Nov. 18, 2010; 75 FR 78928, Dec. 17, 2010; 76 FR 32326, June 6, 2011]


</CITA>
</DIV8>


<DIV8 N="§ 45.173" NODE="46:2.0.1.1.5.5.1.2" TYPE="SECTION">
<HEAD>§ 45.173   Eligible barges.</HEAD>
<P>Only barges meeting the following requirements are eligible for the special load line regime under this subpart: 
</P>
<P>(a) Unmanned, river service, dry-cargo barges; 
</P>
<P>(b) Barges that have been designed and built to at least the minimum scantlings of the American Bureau of Shipping River Rules which were in effect at the time of construction; 
</P>
<P>(c) Barges with a length-to-depth ratio less than 22;
</P>
<P>(d) Barges on the Milwaukee route must not be more than 10 years old; and
</P>
<P>(e) All weathertight and watertight closures (dogs, gaskets, covers, etc.) must be in proper working condition.
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70603, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.175" NODE="46:2.0.1.1.5.5.1.3" TYPE="SECTION">
<HEAD>§ 45.175   Applicable routes.</HEAD>
<P>This subpart applies to the following routes, including intermediate ports, on Lake Michigan, between Calumet Harbor, IL, and—
</P>
<P>(a) Milwaukee, WI (the “Milwaukee route”);
</P>
<P>(b) Burns Harbor, IN (the “Burns Harbor route”);
</P>
<P>(c) St. Joseph, MI (the “St. Joseph route”); and
</P>
<P>(d) Muskegon, MI (the “Muskegon route”).
</P>
<CITA TYPE="N">[USCG-1998-4623, 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.177" NODE="46:2.0.1.1.5.5.1.4" TYPE="SECTION">
<HEAD>§ 45.177   Freeboard requirements.</HEAD>
<P>(a) All barges must have a minimum freeboard of 24 inches (610 mm). 
</P>
<P>(b) Additionally, open hopper barges must have a combined freeboard plus cargo box coaming height of at least 54 inches (1,372 mm). 


</P>
</DIV8>


<DIV8 N="§ 45.179" NODE="46:2.0.1.1.5.5.1.5" TYPE="SECTION">
<HEAD>§ 45.179   Cargo limitations.</HEAD>
<P>(a) Only dry cargoes may be carried. Liquid cargoes, even in drums or tank containers, may not be carried. 
</P>
<P>(b) Hazardous materials, as defined in part 148 of this chapter and 49 CFR chapter 1, subchapter C, may not be carried. 


</P>
</DIV8>


<DIV8 N="§ 45.181" NODE="46:2.0.1.1.5.5.1.6" TYPE="SECTION">
<HEAD>§ 45.181   Load line exemption requirements for the Burns Harbor and Milwaukee routes.</HEAD>
<P>Barges operating on the Burns Harbor and Milwaukee routes may be conditionally exempted from load line assignment provided that the following requirements are met: 
</P>
<P>(a) <I>Registration.</I> Before the barge's first voyage onto Lake Michigan, the owner or operator must register the barge in writing with the Commanding Officer, Marine Safety Unit Chicago, 555A Plainfield Road, Willowbrook, IL, 60527. The registration may be faxed to MSU Chicago in advance at (630) 986-2120, with the original following by mail. The registration may be in any form, but must be signed by the owner or operator. No load line exemption certificate will be returned. However, the registration will be kept on file.
</P>
<P>(b) The registration must include the following information: 
</P>
<P>(1) Barge name and official documentation number;
</P>
<P>(2) Owner and operator (points-of-contact, company addresses and telephone numbers); 
</P>
<P>(3) Service route (Milwaukee and/or Burns Harbor); 
</P>
<P>(4) Design type (covered/uncovered hopper, deck, etc.); 
</P>
<P>(5) External dimensions; 
</P>
<P>(6) Types of cargo; and 
</P>
<P>(7) Place built and original delivery date. 
</P>
<P>(c) The registration must include a statement certifying that: 
</P>
<P>(1) The barge has been designed and built to at least the minimum scantlings of the ABS River Rules which were in effect at the time of construction; and 
</P>
<P>(2) The owner or operator agrees to maintain the barge in serviceable condition and comply with the applicable provisions of 46 CFR part 45, subpart E. 
</P>
<P>(d) <I>Expiration.</I> Registration is valid only until the earliest of the following events: 
</P>
<P>(1) The tenth anniversary of the delivery date (for barges on the Milwaukee route), 
</P>
<P>(2) The barge no longer is fit for this service (due to damage), or 
</P>
<P>(3) The barge changes ownership or operators (registration is not transferable to new owners or operators; the barge must be re-registered if it is to continue in Lake Michigan service). 
</P>
<P>(e) <I>Notification.</I> The owner or operator of an exempted barge must notify the OCMI of the transfer of ownership or change of operator, withdrawal from Lake Michigan service (due to damage, age, or other circumstances), or other disposition of the barge. 
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended by USCG-2006-25556, 72 FR 36330, July 2, 2007; 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.183" NODE="46:2.0.1.1.5.5.1.7" TYPE="SECTION">
<HEAD>§ 45.183   Load line requirements for the St. Joseph and Muskegon routes.</HEAD>
<P>(a) <I>Load line certificate.</I> (1) The load line issued under this subpart must be a limited-service, domestic-voyage load line. 
</P>
<P>(2) Except as provided under paragraph (b)(2)(vi) of this section, the term of the certificate is 5 years. 
</P>
<P>(3) The load line certificate is valid for the St. Joseph and Muskegon routes, and intermediate ports. However, operators must comply with the route-specific requirements on the certificate. 
</P>
<P>(4) The freeboard assignment, operational limitations, and towboat requirements of this subpart must appear on the certificate. 
</P>
<P>(b) <I>Conditions of assignment.</I> (1) An initial load line survey under § 42.09-25 of this chapter and subsequent annual surveys under § 42.09-40 of this chapter are required. 
</P>
<P>(2) At the request of the barge owner, the initial load line survey may be conducted with the barge afloat if the following conditions are met: 
</P>
<P>(i) The barge is less than 10 years old; 
</P>
<P>(ii) The draft during the survey does not exceed 15 inches (380 millimeters); 
</P>
<P>(iii) The barge is empty and thoroughly cleaned of all debris, excessive rust, scale, mud, and water. All internal structure must be accessible for inspection; 
</P>
<P>(iv) Gaugings are taken to the extent necessary to verify that the scantlings are in accordance with approved drawings; 
</P>
<P>(v) The hull plating (bottom and sides) and stiffeners below the light waterline are closely examined internally. If the surveyor determines that sufficient cause exists, the surveyor may require that the barge be drydocked or hauled out and further external examination conducted; and 
</P>
<P>(vi) The initial load line certificate is to be issued for a term of 5 years or until the barge reaches 10 years of age, whichever occurs first. Once this certificate expires, the barge must be drydocked or hauled out and fully examined internally and externally. 
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.185" NODE="46:2.0.1.1.5.5.1.8" TYPE="SECTION">
<HEAD>§ 45.185   Tow limitations.</HEAD>
<P>(a) Barges must not be manned. 
</P>
<P>(b) No more than a total of three barges per tow may operate on the Milwaukee, St. Joseph, and Muskegon routes. A mixed tow of load-lined and exempted barges is still limited to three barges on those routes.
</P>
<P>(c) Tows must not be more than 5 nautical miles from shore.
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.187" NODE="46:2.0.1.1.5.5.1.9" TYPE="SECTION">
<HEAD>§ 45.187   Weather limitations.</HEAD>
<P>(a) Tows on the Burns Harbor route must operate during fair weather conditions only.
</P>
<P>(b) The weather limits (ice conditions, wave height, and sustained winds) for the Milwaukee, St. Joseph, and Muskegon routes are specified in § 45.171, table 45.171.
</P>
<P>(c) If weather conditions are expected to exceed these limits at any time during the voyage, the tow must not leave harbor or, if already underway, must proceed to the nearest appropriate harbor of safe refuge.
</P>
<CITA TYPE="N">[USCG-1998-4623, 76 FR 32327, June 6, 2011]


</CITA>
</DIV8>


<DIV8 N="§ 45.191" NODE="46:2.0.1.1.5.5.1.10" TYPE="SECTION">
<HEAD>§ 45.191   Pre-departure requirements.</HEAD>
<P>Before beginning each voyage, the towing vessel master must conduct the following: 
</P>
<P>(a) <I>Weather forecast.</I> Determine the marine weather forecast along the planned route, and contact the dock operator at the destination port to get an update on local weather conditions.
</P>
<P>(b) <I>Inspection.</I> Inspect each barge of the tow to ensure that they meet the following requirements: 
</P>
<P>(1) A valid load line certificate, if required, is on board; 
</P>
<P>(2) The barge is not loaded deeper than permitted; 
</P>
<P>(3) The deck and side shell plating are free of visible holes, fractures, or serious indentations, as well as damage that would be considered in excess of normal wear; 
</P>
<P>(4) The cargo box side and end coamings are watertight; 
</P>
<P>(5) All hatch and manhole dogs are in working condition, and all covers are closed and secured watertight;
</P>
<P>(6) All voids are free of excess water; and 
</P>
<P>(7) Precautions have been taken to prevent shifting of cargo. 
</P>
<P>(c) <I>Verifications.</I> On voyages north of St. Joseph, the towing vessel master must contact a mooring/docking facility in St. Joseph, Holland, Grand Haven, and Muskegon to verify that sufficient space is available to accommodate the tow. The tow cannot venture onto Lake Michigan without confirmed space available. 
</P>
<P>(d) <I>Log entries.</I> Before getting underway, the towing vessel master must note in the logbook that the pre-departure barge inspections, verification of mooring/docking space availability, and weather forecast checks were performed, and record the freeboards of each barge. 
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70604, Nov. 18, 2010; 75 FR 78928, Dec. 17, 2010; 76 FR 32327, June 6, 2011]


</CITA>
</DIV8>


<DIV8 N="§ 45.193" NODE="46:2.0.1.1.5.5.1.11" TYPE="SECTION">
<HEAD>§ 45.193   Towboat power requirements.</HEAD>
<P>The towing vessel must meet the following requirements: 
</P>
<P>(a) <I>General.</I> The towing vessel must have adequate horsepower (HP) to handle the tow, but not less than the amount specified for the routes below. 
</P>
<P>(b) <I>Milwaukee and St. Joseph routes:</I> a minimum of 1,000 HP. 
</P>
<P>(c) <I>Muskegon route:</I> a minimum of 1,500 HP. 
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 45.195" NODE="46:2.0.1.1.5.5.1.12" TYPE="SECTION">
<HEAD>§ 45.195   Additional equipment requirements for the Muskegon route.</HEAD>
<P>Towboats on the Muskegon route must meet these additional equipment requirements: 
</P>
<P>(a) <I>Communication equipment.</I> Two independent voice communication systems in operable condition, such as Very High Frequency (VHF) radio, radiotelephone, or cellular phone. At least two persons aboard the vessel must be capable of using the communication systems. 
</P>
<P>(b) <I>Cutting gear.</I> Equipment that can quickly cut the towline at the towing vessel. The cutting gear must be in operable condition and appropriate for the type of towline being used, such as wire, polypropylene, or nylon. At least two persons aboard the vessel must be capable of using the cutting gear. 


</P>
</DIV8>


<DIV8 N="§ 45.197" NODE="46:2.0.1.1.5.5.1.13" TYPE="SECTION">
<HEAD>§ 45.197   Operational plan requirements for the Muskegon route.</HEAD>
<P>Towing vessels on the Muskegon route must have on board an operational plan that is available for ready reference by the master. The plan must include the following: 
</P>
<P>(a) The cargo limitations, the general operational requirements, and the special operational requirements of this subpart. 
</P>
<P>(b) A list of mooring and docking facilities (with phone numbers) in St. Joseph, Holland, Grand Haven, and Muskegon, that can accommodate the tow. 
</P>
<P>(c) A list of towing firms (with phone numbers) that have the capability to render assistance to the tow, if required. 
</P>
<P>(d) Guidelines for possible emergency situations, such as barge handling under adverse weather conditions, and other emergency procedures.
</P>
<CITA TYPE="N">[USCG-1998-4623, 67 FR 19690, Apr. 23, 2002, as amended at 75 FR 70604, Nov. 18, 2010]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="0" NODE="46:2.0.1.1.5.6" TYPE="SUBPART">
<HEAD> </HEAD>

</DIV6>


<DIV9 N="Appendix A" NODE="46:2.0.1.1.5.7.1.1.1" TYPE="APPENDIX">
<HEAD>Appendix A to Part 45—Load Line Certificate Form
</HEAD>
<HD1>great lakes load line certificate
</HD1>
<FP>No. ______
</FP>
<P>Issued under the authority of the Commandant, U.S. Coast Guard, United States of America, under the provisions of the Act of August 27, 1935, as amended to establish load lines on the Great Lakes of North America and the Load Line regulations in force on ____________________________, 19____, By ________________________, duly authorized by the Commandant to issue said load line certificate.
</P>
<FP-DASH>Ship 
</FP-DASH>
<FP-DASH>Certificate No. 
</FP-DASH>
<FP-DASH>Official No 
</FP-DASH>
<FP-DASH>Length (LBP) 
</FP-DASH>
<FP-DASH>Gross tonnage 
</FP-DASH>
<FP-DASH>Port of registry 
</FP-DASH>
<HD3>Type of Ship:
</HD3>
<FP-2>TYPE “A” 
</FP-2>
<FP-2>TYPE “B” 
</FP-2>
<FP-2>TYPE “B” with increased freeboard 
</FP-2>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">freeboard from deck line
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Midsummer</TD><TD align="right" class="gpotbl_cell">MS
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Summer</TD><TD align="right" class="gpotbl_cell">S
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Intermediate</TD><TD align="right" class="gpotbl_cell">I
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Winter</TD><TD align="right" class="gpotbl_cell">W
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="04">load line</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">above S
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Upper edge of line through center of diamond</TD><TD align="right" class="gpotbl_cell"> 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="right" class="gpotbl_cell">below S
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="right" class="gpotbl_cell">below S</TD></TR></TABLE></DIV></DIV>
<P>Increase for salt water for all freeboards ____ inches. 
</P>
<P>The upper edge of the deck line from which these freeboards are measured is ____ inches above or below the top of the ________ deck at side. 
</P>
<P>This is to certify that this ship has been surveyed and the freeboards and load lines shown above have been found to be correctly marked upon the vessel in manner and location as provided by the load line regulations of the Commandant, U.S. Coast Guard, applicable to the Great Lakes. 
</P>
<P>This certificate 
<SU>1</SU>
<FTREF/> remains in force until ______________. Issued at __________ on the ______________ day of __________________, 19____. (Here follows the signature, seal, if any, and the name of the authority issuing the certificate.)
</P>
<FTNT>
<P>
<SU>1</SU> Upon the expiration of the certificate, renewal must be obtained as provided by the Great Lakes Load Line Regulations and the certificate so endorsed.</P></FTNT>
<HD1>notes
</HD1>
<P>(1) In accordance with the Great Lakes Load Line Regulations the diamond and lines must be permanently marked. The “MS” loadline shall be assigned only to those particular vessels that qualify under the regulations. 
</P>
<P>(2) The “SW” marks need only be assigned to Great Lakes vessels loading in salt water of the St. Lawrence River west of a straight line from Cap de Rosiers to West Point Anticosti Island, and west of a line along longitude 63 degrees west from Anticosti Island to the north shore of the St. Lawrence River. In such cases these limits shall be indicated on the certificate. 
</P>
<P>(3) The load line assignment given by this certificate necessarily assumes that the nature and stowage of cargo, ballast, etc., are such as to secure sufficient stability for the vessel. Accordingly, it is the owner's responsibility to furnish the Master of the vessel with stability information and instructions when this is necessary to maintenance of sufficient stability. 
</P>
<P>(On the reverse side of the load line certificate, or on a separate sheet, attached and forming part of the certificate, provision is to be made for annual inspection and renewal endorsements.)


</P>
</DIV9>

</DIV5>


<DIV5 N="46" NODE="46:2.0.1.1.6" TYPE="PART">
<HEAD>PART 46—SUBDIVISION LOAD LINES FOR PASSENGER VESSELS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; 46 U.S.C. 5101-5116; E.O. 12234, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16769, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="46.01" NODE="46:2.0.1.1.6.1" TYPE="SUBPART">
<HEAD>Subpart 46.01—Purpose</HEAD>


<DIV8 N="§ 46.01-1" NODE="46:2.0.1.1.6.1.1.1" TYPE="SECTION">
<HEAD>§ 46.01-1   Purpose.</HEAD>
<P>(a) The purpose of the regulations in this part is to set forth uniform minimum requirements applicable to passenger vessels required to have subdivision load lines. These requirements deal with the following: 
</P>
<P>(1) Load line requirements applicable before a passenger vessel will be marked with and certificated as to subdivision load lines. 
</P>
<P>(2) Assigning, marking, and recording of subdivision load lines. 
</P>
<P>(3) Administration of subdivision load lines. 
</P>
<P>(4) Application of requirements to passenger vessels. 


</P>
</DIV8>


<DIV8 N="§ 46.01-15" NODE="46:2.0.1.1.6.1.1.2" TYPE="SECTION">
<HEAD>§ 46.01-15   Application of regulations.</HEAD>
<P>(a) The regulations in this part establish subdivision load lines required on passenger vessels engaged in foreign voyages, as well as on passenger vessels of 150 gross tons or over engaged in coastwise or Great Lakes voyages. 
</P>
<P>(b) When engaged in voyages subject to this part, no passenger vessel required to be marked with subdivision load lines shall depart from or arrive at any port or place under the jurisdiction of the United States, nor shall such United States vessel operate on the high seas nor the Great Lakes, unless such vessel has been marked with subdivision load lines in accordance with the regulations in this part, has on board a valid certificate certifying to the correctness of the location of such subdivision load line marks, and is otherwise in compliance with the applicable requirements of law and regulations in this part. 
</P>
<P>(c) No passenger vessel of the United States of 150 gross tons or over and subject to 46 U.S.C. 5101-5116, shall engage in coastwise voyages or voyages on the Great Lakes unless such vessel has been marked with subdivision load lines in accordance with the regulations in this part and has on board a valid certificate certifying to the correctness of the location of such subdivision load line marks. 
</P>
<P>(d) No foreign passenger vessel belonging to a country that has ratified or acceded to the applicable International Convention for Safety of Life at Sea shall arrive or depart from any port or place under the jurisdiction of the United States, and no foreign passenger vessel subject to 46 U.S.C. 5101-5116, shall arrive or depart from any port or place under the jurisdiction of the United States, including ports on the Great Lakes, unless that vessel has been marked with subdivision load lines in accordance with the regulations in this part and has on board a valid certificate certifying to the correctness of the location of such subdivision load line marks.
</P>
<P>(e) Subdivision load lines shall be marked on both sides of passenger vessels where determined and in a manner described in subpart 46.15 as applicable to the vessel's service. The subdivision load line certificates shall be in accordance with §§ 46.10-30 and 46.10-35.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGD 80-120, 47 FR 5723, Feb. 8, 1982; CGD 97-057, 62 FR 51044, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 46.01-20" NODE="46:2.0.1.1.6.1.1.3" TYPE="SECTION">
<HEAD>§ 46.01-20   Penalties for violations.</HEAD>
<P>(a) Penalties for violations of the regulations in this part by passenger vessels of the United States engaged in foreign voyages shall be in accordance with those laws which require the inspection and certification of the vessel. In addition, for passenger vessels subject to 46 U.S.C. 5101-5116, which engage in voyages described in § 42.03-5, § 42.03-10, or § 45.01-1, the penalties for violations of the regulations in this part shall be those set forth in the load line act applicable to the vessel.
</P>
<P>(b) For a further description of the actions which may be taken see § 42.07-50, of this subchapter. The procedures governing the assessment, collection, remission and mitigation of any monetary penalty imposed for a violation of a law or the regulations prescribed thereunder in this part, as well as the appeal procedures followed, are in subpart 2.50 of part 2 of subchapter A (Procedures Applicable to the Public) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968; CGD 80-120, 47 FR 5723, Feb. 8, 1982; CGD 97-057, 62 FR 51044, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="46.05" NODE="46:2.0.1.1.6.2" TYPE="SUBPART">
<HEAD>Subpart 46.05—Definitions Used in This Part</HEAD>


<DIV8 N="§ 46.05-1" NODE="46:2.0.1.1.6.2.1.1" TYPE="SECTION">
<HEAD>§ 46.05-1   Passenger vessel.</HEAD>
<P>(a) For the purpose of the regulations in this part, a vessel is a passenger vessel if: 
</P>
<P>(1) Engaged on an international voyage by sea, it carries or is authorized to carry more than 12 passengers; or, 
</P>
<P>(2) Engaged on a coastwise voyage by sea or a voyage on the Great Lakes, it carries or is authorized to carry more than 16 persons in addition to the crew. 


</P>
</DIV8>


<DIV8 N="§ 46.05-10" NODE="46:2.0.1.1.6.2.1.2" TYPE="SECTION">
<HEAD>§ 46.05-10   Foreign voyage.</HEAD>
<P>(a) A foreign voyage for the purpose of marking passenger vessels with subdivision load lines is a voyage by sea between a port under the jurisdiction of the United States and a port of a foreign country, its colonies, territories, or protectorates, or conversely (a voyage exclusively on the Great Lakes excepted). 


</P>
</DIV8>


<DIV8 N="§ 46.05-15" NODE="46:2.0.1.1.6.2.1.3" TYPE="SECTION">
<HEAD>§ 46.05-15   Coastwise voyages.</HEAD>
<P>(a) A coastwise voyage by sea, for the purpose of marking passenger vessels with subdivision load lines, is a voyage in which a vessel in the usual course of her employment proceeds from one port or place in the United States to another port or place in the United States or from a port or place in a possession to another port or place in the same possession, and passes outside the line dividing inland waters from the high seas (a voyage exclusively on the Great Lakes excepted), as well as a voyage in which a vessel proceeds from a port or place in the United States or her possessions and passes outside the line dividing inland waters from the high seas and navigates on the high seas, and then returns to the same port or place. 


</P>
</DIV8>


<DIV8 N="§ 46.05-20" NODE="46:2.0.1.1.6.2.1.4" TYPE="SECTION">
<HEAD>§ 46.05-20   Great Lakes voyage.</HEAD>
<P>A Great Lakes voyage is any voyage from a United States port or place on the Great Lakes to another United States port or place on the Great Lakes or to a Canadian port or place on the Great Lakes, or conversely. 


</P>
</DIV8>


<DIV8 N="§ 46.05-25" NODE="46:2.0.1.1.6.2.1.5" TYPE="SECTION">
<HEAD>§ 46.05-25   New passenger vessel.</HEAD>
<P>A new passenger vessel is a vessel whose keel was laid or was a vessel converted into a passenger vessel on or after May 26, 1965. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 46.05-30" NODE="46:2.0.1.1.6.2.1.6" TYPE="SECTION">
<HEAD>§ 46.05-30   Existing passenger vessel.</HEAD>
<P>An existing passenger vessel in respect to its voyage is any passenger vessel that is not a new passenger vessel as defined in § 46.05-25. 


</P>
</DIV8>

</DIV6>


<DIV6 N="46.10" NODE="46:2.0.1.1.6.3" TYPE="SUBPART">
<HEAD>Subpart 46.10—Administration</HEAD>


<DIV8 N="§ 46.10-1" NODE="46:2.0.1.1.6.3.1.1" TYPE="SECTION">
<HEAD>§ 46.10-1   Relaxation from regulations.</HEAD>
<P>(a) New passenger vessels making foreign voyages by sea shall comply with the requirements in this part. An existing passenger vessel engaged in foreign voyages by sea may be permitted relaxation from the requirements of this part if, in the opinion of the Commandant, U.S. Coast Guard, such requirements are unreasonable or impracticable. 
</P>
<P>(b) A new passenger vessel making coastwise voyages by sea or making Great Lakes voyages shall comply with the requirements in this part. An existing passenger vessel making coastwise voyages by sea or Great Lakes voyages may be permitted relaxation from the requirements of this part if, in the opinion of the Commandant, U.S. Coast Guard, such requirements are unreasonable or impracticable. 


</P>
</DIV8>


<DIV8 N="§ 46.10-5" NODE="46:2.0.1.1.6.3.1.2" TYPE="SECTION">
<HEAD>§ 46.10-5   Load line requirements for subdivision.</HEAD>
<P>(a) The load line requirements of parts 42, 44, 45 of this subchapter as applicable to the passenger vessel and her service, shall be complied with before a passenger vessel will be marked with and certificated as to subdivision load lines. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-10" NODE="46:2.0.1.1.6.3.1.3" TYPE="SECTION">
<HEAD>§ 46.10-10   Marks to indicate subdivision load lines.</HEAD>
<P>(a) Marks to indicate the maximum mean draft to which a passenger vessel may be lawfully submerged shall be permanently marked on each side of the passenger vessel in the form, manner, and location provided in this part. 
</P>
<P>(b) The Commandant, U.S. Coast Guard, will determine the position of the subdivision load lines by the application of the requirements contained in this part and parts 170 and 171 of this chapter. The correct marking of subdivision load lines will be certified by the American Bureau of Shipping or a classification society approved by the Commandant for that purpose.
</P>
<P>(c) Certificates certifying to the correctness of subdivision load line marks shall not be furnished until it is determined that the marks have been correctly placed upon the passenger vessel. 
</P>
<P>(d) In the case of passenger vessels that are required by the International Convention for Safety of Life at Sea to have on board a safety certificate, the certification of subdivision, load line marks shall be made by letter to the cognizant Officer in Charge, Marine Inspection, U.S. Coast Guard.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968; CGD 79-023, 48 FR 51007, Nov. 4, 1983; CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2009-0702, 74 FR 49228, Sept. 25, 2009] 


</CITA>
</DIV8>


<DIV8 N="§ 46.10-15" NODE="46:2.0.1.1.6.3.1.4" TYPE="SECTION">
<HEAD>§ 46.10-15   Survey for the establishment and renewal of subdivision load line marks.</HEAD>
<P>(a) Every passenger vessel to be marked with and certificated for subdivision load lines must comply with the requirements as set forth in subchapter H (Passenger Vessels) of this chapter for ocean, coastwise, and Great Lakes service as applicable to the particular vessel and the service in which she is to be employed. 
</P>
<P>(b) Every passenger vessel marked with a subdivision load line shall be subjected to the surveys specified in this paragraph. The details of the surveys or inspections indicated in paragraphs (b)(1) through (3) of this section shall be as set forth in the applicable sections of part 71 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(1) A survey before the vessel is put in service. 
</P>
<P>(2) A periodical survey once every 12 months. 
</P>
<P>(3) Additional surveys as occasion arises. 
</P>
<P>(4) Surveys required by part 42, part 44, or part 45 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-20" NODE="46:2.0.1.1.6.3.1.5" TYPE="SECTION">
<HEAD>§ 46.10-20   Application for the assignment and renewal of subdivision load lines.</HEAD>
<P>(a) Application for assignment and renewal of subdivision load lines and certification thereof shall be made in writing to the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968; CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-25" NODE="46:2.0.1.1.6.3.1.6" TYPE="SECTION">
<HEAD>§ 46.10-25   Equivalents.</HEAD>
<P>(a) Where in the regulations in this part it is provided that a particular fitting, appliance, apparatus, or type thereof, shall be fitted or carried in a vessel engaged on foreign voyages by sea or that any particular arrangement shall be adopted, there may be substituted any other fitting or appliance or type thereof or any other arrangement provided that the Commandant, U.S. Coast Guard, shall have been satisfied by suitable trials that the fitting, appliance, or apparatus, or type thereof, or that the arrangement substituted is at least as effective as that specified in this part. 
</P>
<P>(b) Where, in the application of the regulations in this part to passenger vessels engaged in coastwise voyages by sea and on Great Lakes voyages, it is desired to substitute other construction, arrangement, fitting, or appliance, or type thereof, such substitution may be made if approved by the Commandant, U.S. Coast Guard, provided the degree of safety provided by this part is obtained. 


</P>
</DIV8>


<DIV8 N="§ 46.10-30" NODE="46:2.0.1.1.6.3.1.7" TYPE="SECTION">
<HEAD>§ 46.10-30   Subdivision load line certificates.</HEAD>
<P>(a) Passenger vessels engaged in foreign voyages by sea shall have their subdivision load lines certified on the safety certificate required by the International Convention for Safety of Life at Sea, 1960. Safety certificates shall be issued by the Commandant, U.S. Coast Guard, for a period not to exceed one year. These vessels will also be provided with the load line certificate required by part 42 of this subchapter, the minimum freeboard shown thereon to be not less than the minimum freeboard corresponding to the principal passenger condition. The fact that they are subdivision load lines is to be noted on the load line certificate. 
</P>
<P>(b) Passenger vessels engaged on coastwise voyages by sea or Great Lakes voyages shall have the position of their subdivision load lines recorded on a load line certificate in the form required by part 42 or part 45 of this subchapter. The fact that they are subdivision load lines is to be noted on the load line certificate. 
</P>
<P>(c) A note shall be added to the load line certificate below the signature of the assigning—authority in the following form: 
</P>
<EXTRACT>
<P>The bulkhead deck used for determining the position of the subdivision load lines certified above is __________________________ (here described bulkhead deck).</P></EXTRACT>
<P>(d) Annual inspections of passenger vessels shall be as required by §§ 42.09-40 and 46.10-15 of this subchapter and renewal of passenger vessels' load line certificates shall be as required by §§ 42.09-15 and 42.09-20.
</P>
<P>(e) Each new passenger vessel which receives its first load line certificate shall also be provided with a copy of the load line survey report as required by § 42.09-1(c) or § 45.01-30 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968; CGFR 68-126, 34 FR 9019, June 5, 1969; CGD 80-120, 47 FR 5723, Feb. 8, 1982; CGD 88-070, 53 FR 34534, Sept. 7, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-35" NODE="46:2.0.1.1.6.3.1.8" TYPE="SECTION">
<HEAD>§ 46.10-35   Validity of subdivision load line certificates.</HEAD>
<P>(a) Subdivision load line certificates issued to passenger vessels shall only be valid during the time for which the certificates are issued. 
</P>
<P>(b) If, due to any cause, the conditions as required by this part are changed, or the regulations in this part are not carried out, the load line certificate may be cancelled and the load lines considered nonexistent<I>: Provided,</I> That if the conditions causing the cancellation of the certificate are satisfactorily corrected, the load line certificate shall be reinstated for the remainder of its term. 
</P>
<P>(c) A valid subdivision load line certificate for foreign voyages by sea shall be valid for coastwise voyages by sea and Great Lakes voyages. A valid subdivision load line certificate for coastwise voyages by sea shall be valid for Great Lakes voyages but not for foreign voyages by sea. A valid subdivision load line certificate for Great Lakes voyages shall not be valid for foreign or coastwise voyages by sea. 


</P>
</DIV8>


<DIV8 N="§ 46.10-40" NODE="46:2.0.1.1.6.3.1.9" TYPE="SECTION">
<HEAD>§ 46.10-40   Nonsubmergence subdivision load line (Great Lakes).</HEAD>
<P>(a) Passenger vessels on the Great Lakes of 150 gross tons or over shall not submerge the subdivision load line applicable to the voyage. 


</P>
</DIV8>


<DIV8 N="§ 46.10-45" NODE="46:2.0.1.1.6.3.1.10" TYPE="SECTION">
<HEAD>§ 46.10-45   Nonsubmergence subdivision load lines in salt water.</HEAD>
<P>(a) Passenger vessels required to be marked with subdivision load lines, engaged on foreign and coastwise voyages other than the Great Lakes voyages, shall not submerge in salt water the subdivision load line applicable to the voyage. Passenger vessels engaged on ocean, foreign or coastwise voyages may be marked with fresh water load lines. A passenger vessel on foreign or coastwise voyages (except Great Lakes voyages) may have an allowance made for the degree of brackishness of the water in which the vessel is floating but not for the weight of fuel, water, etc., required for consumption between the point of departure and the open sea, and no allowance is to be made for bilge or ballast water that may be in the passenger vessel at the time of departure. 


</P>
</DIV8>


<DIV8 N="§ 46.10-50" NODE="46:2.0.1.1.6.3.1.11" TYPE="SECTION">
<HEAD>§ 46.10-50   Drills and inspections.</HEAD>
<P>(a) For the required drills and inspections to be conducted on passenger vessels, see subpart 78.17 of subchapter H (Passenger Vessels) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 46.10-55" NODE="46:2.0.1.1.6.3.1.12" TYPE="SECTION">
<HEAD>§ 46.10-55   Logbook entries.</HEAD>
<P>(a) For required logbook entries to be made on passenger vessels, see subpart 78.17 of subchapter H (Passenger Vessels) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 46.10-60" NODE="46:2.0.1.1.6.3.1.13" TYPE="SECTION">
<HEAD>§ 46.10-60   Control.</HEAD>
<P>The Director, Field Operations (DFO) or the Coast Guard District Commander may detain a passenger vessel for a survey if there is reason to believe that such a vessel is proceeding on her journey in excess of the draft allowed by the regulations in this part as indicated by the vessel's load lines certified on the safety certificate, load line certificate, or otherwise. The Coast Guard District Commander may detain a passenger vessel if it is so loaded as to be manifestly unsafe to proceed to sea. Except as otherwise required by this section, § 42.07-60 of this subchapter applies to all passenger vessels assigned load lines under the load line acts and the regulations of this subchapter.
</P>
<CITA TYPE="N">[USCG-2012-0832, 77 FR 59777, Oct. 1, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-65" NODE="46:2.0.1.1.6.3.1.14" TYPE="SECTION">
<HEAD>§ 46.10-65   Construction.</HEAD>
<P>(a) The watertight subdivision of every passenger vessel must be as efficient as possible, having regard to its intended service. This principle is given effect by applying the requirements in part 171 of this chapter.
</P>
<P>(b) Passenger vessels engaged in foreign voyages by sea or coastwise voyages by sea or voyages on the Great Lakes, to be marked with subdivision load lines shall comply with the requirements in this part.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 46.10-70" NODE="46:2.0.1.1.6.3.1.15" TYPE="SECTION">
<HEAD>§ 46.10-70   Plans and inspections of new and converted vessels.</HEAD>
<P>(a) Plans for a new passenger vessel or a vessel to be converted to a passenger vessel shall be submitted to the Commandant as required by subpart 71.65 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(b) Inspections shall be made during the construction or conversion of the vessel as required by subpart 71.20 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<P>(c) Upon completion of construction or conversion of a passenger vessel, a stability test must be performed and stability information must be supplied to the operator as required by part 170 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="46.15" NODE="46:2.0.1.1.6.4" TYPE="SUBPART">
<HEAD>Subpart 46.15—Subdivision Load Lines for Passenger Vessels Engaged in Foreign, Coastwise, and Great Lakes Voyages</HEAD>


<DIV8 N="§ 46.15-1" NODE="46:2.0.1.1.6.4.1.1" TYPE="SECTION">
<HEAD>§ 46.15-1   Procedure for determination of subdivision load line.</HEAD>
<P>The procedure for determining the subdivision load line as well as special construction features of the vessel must be as set forth in subpart 72.01 and parts 170 and 171 of this chapter.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 46.15-5" NODE="46:2.0.1.1.6.4.1.2" TYPE="SECTION">
<HEAD>§ 46.15-5   Engineering requirements.</HEAD>
<P>(a) Bilge and ballast systems, piping, inlets and discharges, ash chutes, astern power, and auxiliary steering shall be in accordance with the provisions of subchapter F (Marine Engineering) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 46.15-10" NODE="46:2.0.1.1.6.4.1.3" TYPE="SECTION">
<HEAD>§ 46.15-10   Subdivision load lines.</HEAD>
<P>(a) Subdivision load lines shall be located by measuring vertically down from the deck line required by part 42 of this subchapter. 
</P>
<P>(b) The length, width, and manner of marking the lines shall be as provided in subpart 42.13 of this subchapter. 
</P>
<P>(c) No subdivision load line is to be placed so that the freeboard is reduced from that determined by the highest seasonal mark permitted by part 42. 
</P>
<P>(d) When the highest subdivision load line is located on a vessel used as a passenger vessel in a position between the highest and lowest seasonal load line marks, the seasonal load line marks above the subdivision load line will be omitted and those below will be marked. 
</P>
<P>(e) When the freeboard from the highest subdivision load line on a vessel used as a passenger vessel is greater than the freeboard from the lowest load line permitted by part 42 of this subchapter, the load lines required by part 42 of this subchapter shall be omitted and the disk with its horizontal line located in line with the highest subdivision load line. 
</P>
<P>(f) One fresh water line shall be marked. When a subdivision and a normal load line are combined, the normal fresh water line only shall be used unless the position of the subdivision load line is such that confusion will result, in which case a subdivision fresh water line may be used, marked FC<E T="52">1</E> and the normal fresh water line omitted. 
</P>
<P>(g) Subdivision load lines shall be aft of the vertical line. The vertical line shall be extended as necessary to connect the lowest and highest load lines marked on the vessel. 
</P>
<P>(h) When a vessel has spaces used for cargo and passengers alternatively so that the position of the subdivision load line varies with the service, subdivision load lines for the principal passenger condition shall be marked and denoted by C<E T="52">1</E> and the alternative conditions marked and denoted by C<E T="52">2</E>, C<E T="52">3</E>, etc. The position of each load line and the conditions under which a particular load line is applicable shall be noted in the certificate. 
</P>
<P>(i) The principal passenger condition for a vessel having spaces used for passengers and cargo alternatively is the condition where only those spaces appropriated exclusively to passengers are taken into consideration for determination of the subdivision load line. 
</P>
<P>(j) For Great Lakes vessels, references to part 42 shall read part 45 and a “diamond” shall be substituted for the “disk”. No “fresh water” line will be marked. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16769, Dec. 30, 1965, as amended by CGFR 68-60, 33 FR 10077, July 12, 1968]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="47" NODE="46:2.0.1.1.7" TYPE="PART">
<HEAD>PART 47—COMBINATION LOAD LINES
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 5115; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 86-016, 51 FR 9962, Mar. 24, 1986, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.1.7.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 47.100" NODE="46:2.0.1.1.7.1.1.1" TYPE="SECTION">
<HEAD>§ 47.100   Purpose.</HEAD>
<P>(a) The purpose of the regulations in this part is to set forth simplified alternative marking schemes for those vessels operating in more than one service. Operating requirements for a given vessel could vary depending on the service, the season of the year, stability requirements, manning requirements and tonnage requirements. The conditions of assignment, restrictions applicable, form of the certificate and the load line marks are described.


</P>
</DIV8>


<DIV8 N="§ 47.110" NODE="46:2.0.1.1.7.1.1.2" TYPE="SECTION">
<HEAD>§ 47.110   Definitions used in this part.</HEAD>
<P>(a) <I>International service</I> means:
</P>
<P>(1) A voyage by sea between a port under the jurisdiction of the United States and a port of a foreign country, its colonies, territories, or protectorates, or conversely (a voyage exclusively on the Great Lakes is excepted); or
</P>
<P>(2) A voyage that proceeds beyond 20 nautical miles from the territorial sea baseline.
</P>
<P>(b) <I>Great Lakes service</I> means a voyage from a United States port or place on the Great Lakes to another United States port or place on the Great Lakes or to a Canadian port or place on the Great Lakes, or conversely. In concurrence with related Canadian regulations, the waters of the St. Lawrence River west of a rhumb line drawn from Cap de Rosiers to West Point, Anticosti Island, and west of a line along 63° W. Longitude from Anticosti Island to the north shore of the St. Lawrence River shall be considered as part of the Great Lakes. In addition, the Victoria Bridge, Montreal, Canada, is the dividing line between fresh water and salt water in the St. Lawrence River.


</P>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.1.7.2" TYPE="SUBPART">
<HEAD>Subparts B-E [Reserved]</HEAD>

</DIV6>


<DIV6 N="F" NODE="46:2.0.1.1.7.3" TYPE="SUBPART">
<HEAD>Subpart F—International and Great Lakes Service; Stability Limited Deck Cargo Barges</HEAD>


<DIV8 N="§ 47.600" NODE="46:2.0.1.1.7.3.1.1" TYPE="SECTION">
<HEAD>§ 47.600   Description of service.</HEAD>
<P>This subpart applies to deck cargo barges operating in International and Great Lakes service and meeting the conditions of assignment in § 47.610 of this subpart.


</P>
</DIV8>


<DIV8 N="§ 47.610" NODE="46:2.0.1.1.7.3.1.2" TYPE="SECTION">
<HEAD>§ 47.610   Conditions of assignment.</HEAD>
<P>Owners or operators of deck cargo barges which are draft limited by the intact stability requirements of 46 CFR 174.015 (a)(1) and (a)(2) may elect to be assigned load lines under this subpart in order to load to a draft corresponding to the intact stability requirement of 10 foot-degrees (46 CFR 174.015(a)(2)) while engaging in Great Lakes service during the summer season.


</P>
</DIV8>


<DIV8 N="§ 47.620" NODE="46:2.0.1.1.7.3.1.3" TYPE="SECTION">
<HEAD>§ 47.620   Load line marks.</HEAD>
<P>(a) A plimsoll mark (disc and line through center) applicable to International service must be placed at the draft corresponding to 15-degrees of righting energy as calculated in fulfilling the requirements of 46 CFR 174.015(a)(1).
</P>
<P>(b) The seasonal ladder representing summer, winter, and winter North Atlantic seasons must be as shown in Figure 1 below.
</P>
<P>(c) An equivalent Great Lakes summer seasonal line must be placed on the seasonal ladder at the draft corresponding to 10 foot-degrees of righting energy as calculated in fulfilling the requirements of 46 CFR 174.015(a)(2) and be marked with a (T).
</P>
<P>(d) The fresh water mark may be omitted by request of the owner or operator.


</P>
</DIV8>


<DIV8 N="§ 47.630" NODE="46:2.0.1.1.7.3.1.4" TYPE="SECTION">
<HEAD>§ 47.630   Restrictions.</HEAD>
<P>(a) The mark (T) applies only to Great Lakes service from May 1 through September 30.
</P>
<P>(b) Notations are to be placed on the face of the load line certificate to the effect that:
</P>
<P>(1) The barge must be operated in compliance with the draft vs. cargo vertical center of gravity tables in the U.S. Coast Guard approved stability letter, and 
</P>
<P>(2) The mark (T) is applicable only for Great Lakes service from May 1 through September 30 as per 46 CFR 45.9


</P>
</DIV8>


<DIV8 N="§ 47.640" NODE="46:2.0.1.1.7.3.1.5" TYPE="SECTION">
<HEAD>§ 47.640   Form of certificate.</HEAD>
<P>The form of the certificate is as specified in § 42.50-5(b) of this subchapter with the exception that the illustrated load line marks are as shown in Figure 1 below.
</P>
<img src="/graphics/ec01fe91.017.gif"/>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:2.0.1.1.7.4" TYPE="SUBPART">
<HEAD>Subpart G [Reserved]</HEAD>

</DIV6>

</DIV5>

</DIV4>


<DIV4 N="F" NODE="46:2.0.1.2" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER F—MARINE ENGINEERING 


</HEAD>

<DIV5 N="50" NODE="46:2.0.1.2.8" TYPE="PART">
<HEAD>PART 50—GENERAL PROVISIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3; Section 50.01-20 also issued under the authority of 44 U.S.C. 3507.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18808, Dec. 18, 1968, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="50.01" NODE="46:2.0.1.2.8.1" TYPE="SUBPART">
<HEAD>Subpart 50.01—Basis and Purpose of Regulations</HEAD>


<DIV8 N="§ 50.01-10" NODE="46:2.0.1.2.8.1.1.1" TYPE="SECTION">
<HEAD>§ 50.01-10   Purpose of regulations.</HEAD>
<P>(a) The purpose of the regulations in this subchapter is to set forth minimum requirements for marine engineering details for various types of vessels in accordance with the intent of title 52 of the Revised Statutes and acts amendatory thereof or supplemental thereto as well as to implement various international conventions for safety of life at sea and other treaties, which contain requirements affecting marine engineering. The regulations in this subchapter have the force of law. 
</P>
<P>(b) All marine engineering details, such as boilers, pressure vessels, main and auxiliary machinery, piping, valves, and fittings, must be designed, constructed, and installed in accordance with the provisions of this subchapter, except when specifically modified by the regulations in another subchapter in this chapter for a particular type of vessel or where a specific installation may be required or permitted. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-2020-0634, 89 FR 50092, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 50.01-15" NODE="46:2.0.1.2.8.1.1.2" TYPE="SECTION">
<HEAD>§ 50.01-15   Scope of regulations.</HEAD>
<P>(a) This subchapter provides the specifications, standards and requirements for strength and adequacy of design, construction, installation, inspection, and choice of materials for machinery, boilers, pressure vessels, safety valves, and piping systems upon which safety of life is dependent. 
</P>
<P>(b) Since this subchapter contains the marine engineering details, it implements the requirements for inspection and certification of vessels as set forth in other subchapters for specific types of vessels. 
</P>
<P>(c) The regulations in this subchapter (parts 50, 52, 53, 54, 56, 57, 58, 59, and 61 through 64) have preemptive effect over state or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by USCG-2012-0196, 81 FR 48250, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 50.01-20" NODE="46:2.0.1.2.8.1.1.3" TYPE="SECTION">
<HEAD>§ 50.01-20   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR Part or Section where Identified or Described
</TH><TH class="gpotbl_colhed" scope="col">Current OMB Control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Parts 50 through 64</TD><TD align="right" class="gpotbl_cell">1625-0097</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[49 FR 38120, Sept. 27, 1984, as amended by CGD 88-072, 53 FR 34297, Sept. 6, 1988; USCG-2004-18884, 69 FR 58345, Sept. 30, 2004]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="50.05" NODE="46:2.0.1.2.8.2" TYPE="SUBPART">
<HEAD>Subpart 50.05—Application</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50092, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 50.05-1" NODE="46:2.0.1.2.8.2.1.1" TYPE="SECTION">
<HEAD>§ 50.05-1   General.</HEAD>
<P>(a) The regulations in this subchapter apply to the marine engineering details of installations on vessels required to be inspected and certificated under other subchapters in this chapter as described in § 50.01-10.
</P>
<P>(b) The regulations in this subchapter are not retroactive in effect, except as provided in § 50.05-5 or § 50.05-10, or if specifically so provided for at the time specific regulations are amended or added.
</P>
<P>(c) The requirements in this subchapter revised or added subsequent to July 1, 1969, are applicable to the installations contracted for after the effective dates of such requirements. Normally, materials, items of equipment, or installations in vessels which have been accepted and passed as satisfactory and meeting the applicable requirements in this subchapter then in effect and which are maintained in good and serviceable condition to the satisfaction of the Officer in Charge, Marine Inspection, may be continued in use until replacement is deemed necessary by such officer or as specified in the regulations.
</P>
<P>(d) Items of equipment, which are in use on vessels, previously approved by the Commandant but not complying with the latest specification requirements may be continued in use so long as they are maintained in good and serviceable condition to the satisfaction of the Officer in Charge, Marine Inspection, until replacement is deemed necessary by such officer or as specified in the regulations.
</P>
<P>(e) Industrial systems and components on mobile offshore drilling units must meet subpart 58.60 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56799, Dec. 4, 1978; CGD 77-147, 47 FR 21809, May 20, 1982; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 50.05-5" NODE="46:2.0.1.2.8.2.1.2" TYPE="SECTION">
<HEAD>§ 50.05-5   Existing boilers, pressure vessels or piping systems.</HEAD>
<P>(a) Whenever doubt exists as to the safety of an existing boiler, pressure vessel, or piping system, the marine inspector may require that it be gaged or checked to determine the extent of deterioration, and if necessary for safety may require the recalculation and reduction of the maximum allowable working pressure.
</P>
<P>(b) For the purpose of recalculating the maximum allowable working pressure of boilers, pressure vessels, or piping which have deteriorated in service, the applicable design formulas in effect at the time it was contracted for or built must be used.
</P>
<P>(c) When existing vessels are reboilered, the mountings and attachments must be renewed in accordance with the regulations in this subchapter in effect at the time such reboilering work is contracted for. The existing steam piping must be examined. Those portions which are in good condition and comply with minimum thickness requirements in effect at the time such reboilering work is contracted for may be continued in service. The steam piping replaced must be in accordance with the regulations in this subchapter in effect for new construction.
</P>
<P>(d) For the purpose of this section, existing equipment includes only items which have previously met all Coast Guard requirements for installation aboard a vessel certificated by the Coast Guard, including requirements for design, fabrication, testing, and inspection at the time the equipment was new.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9430, Mar. 8, 1985]


</CITA>
</DIV8>


<DIV8 N="§ 50.05-10" NODE="46:2.0.1.2.8.2.1.3" TYPE="SECTION">
<HEAD>§ 50.05-10   Alterations or repairs.</HEAD>
<P>(a) When alteration or repair of boilers, pressure vessels, machinery, safety valves or piping systems becomes necessary, the work must be done under the cognizance of the Officer in Charge Marine Inspection. It must be done in accordance with the regulations in effect at the time such vessel or installation was contracted for or built (whichever is latest), or in accordance with the regulations in effect for new construction.
</P>
<P>(b) When alterations or repairs are made to a U.S. flag vessel in a port or place not in the United States, a notice containing details of the proposed alterations or repairs must be submitted to the appropriate Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56799, Dec. 4, 1978]


</CITA>
</DIV8>


<DIV8 N="§ 50.05-15" NODE="46:2.0.1.2.8.2.1.4" TYPE="SECTION">
<HEAD>§ 50.05-15   Vessels subject to regulations in this subchapter.</HEAD>
<P>(a) Passenger vessels, tank vessels, cargo and miscellaneous vessels, nautical schoolships, mobile offshore drilling units, and oceanographic vessels are subject to the regulations in this subchapter to the extent prescribed by various laws and regulations as described in § 50.01-1. The applicable provisions in this subchapter apply to all such U.S. flag vessels, and to all such foreign vessels which carry passengers from any port in the United States except as follows:
</P>
<P>(1) Any vessel of a foreign nation signatory to the International Convention for Safety of Life at Sea, 1974, and which has on board a current, valid Convention certificate attesting to the sufficiency of the marine engineering details as prescribed by applicable regulations in this chapter.
</P>
<P>(2) Any vessel of a foreign nation having inspection laws approximating those of the United States together with reciprocal inspection arrangements with the United States, and which has on board a current, valid certificate of inspection issued by its government under such arrangements.
</P>
<P>(3) Any vessel operating exclusively on inland waters which are not navigable waters of the United States.
</P>
<P>(4) Any vessel laid up and dismantled and out of commission.
</P>
<P>(5) With the exception of vessels of the U.S. Maritime Administration, any vessel with the title vested in the United States and which is used for public purposes.
</P>
<P>(b) Notwithstanding the exceptions previously noted in paragraphs (a)(1) and (2) of this section, foreign vessels of novel design or construction or whose operation involves potential unusual risks are subject to inspection to the extent necessary to safeguard life and property in U.S. ports, as further provided by § 2.01-13 in subchapter A of this chapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56799, Dec. 4, 1978; CGD 80-161, 48 FR 15472, Apr. 11, 1983; CGD 90-008, 55 FR 30660, July 26, 1990; CGD 95-012, 60 FR 48049, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 50.05-20" NODE="46:2.0.1.2.8.2.1.5" TYPE="SECTION">
<HEAD>§ 50.05-20   Steam-propelled vessels.</HEAD>
<P>(a) The requirements covering design of the propelling engine, boiler, and the auxiliary machinery, and the inspection thereof on all vessels which are more than 40 feet in length, and which are propelled by machinery driven by steam must be in accordance with the applicable provisions of this subchapter.
</P>
<P>(b) If the engines, boilers, and auxiliary machinery are found to be in safe operating condition at the initial or subsequent periodical inspection, the Officer in Charge, Marine Inspection, must issue a letter to that effect. Such letter must be posted on the vessel under glass. The letter will be valid for a specified period of time, as determined by the Officer in Charge, Marine Inspection. The owner, within 30 days prior to its expiration, must make application to the nearest Officer in Charge, Marine Inspection for a renewal thereof.




</P>
</DIV8>

</DIV6>


<DIV6 N="50.10" NODE="46:2.0.1.2.8.3" TYPE="SUBPART">
<HEAD>Subpart 50.10—Definition of Terms Used in This Subchapter</HEAD>


<DIV8 N="§ 50.10-1" NODE="46:2.0.1.2.8.3.1.1" TYPE="SECTION">
<HEAD>§ 50.10-1   Commandant.</HEAD>
<P>The term <I>Commandant</I> means the Commandant U.S. Coast Guard. 


</P>
</DIV8>


<DIV8 N="§ 50.10-5" NODE="46:2.0.1.2.8.3.1.2" TYPE="SECTION">
<HEAD>§ 50.10-5   Coast Guard District Commander or District Commander.</HEAD>
<P>The term <I>Coast Guard District Commander</I> or <I>District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within his district, which include the inspections, enforcement, and administration of Subtitle II, Title 46, U.S. Code, Title 46 and Title 33 U.S. Code, and regulations under these statutes.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 95-028, 62 FR 51200, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 50.10-10" NODE="46:2.0.1.2.8.3.1.3" TYPE="SECTION">
<HEAD>§ 50.10-10   Officer in Charge, Marine Inspection, (OCMI).</HEAD>
<P>The term <I>Officer in Charge, Marine Inspection,</I> (OCMI) means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the superintendence and direction of the Coast Guard District Commander, is in charge of an inspection zone for the performance of duties with respect to the inspections, enforcement, and administration of Subtitle II, Title 46, U.S. Code, Title 46 and Title 33 U.S. Code, and regulations under these statutes.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 95-028, 62 FR 51200, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 50.10-15" NODE="46:2.0.1.2.8.3.1.4" TYPE="SECTION">
<HEAD>§ 50.10-15   Marine inspector or inspector.</HEAD>
<P>The term <I>marine inspector</I> or <I>inspector</I> means any person from the civilian or military branch of the Coast Guard assigned under the superintendence and direction of an Officer in Charge, Marine Inspection, or any other person as may be designated for the performance of duties with respect to the inspections, enforcement and the administration of Subtitle II, Title, 46, U.S. Code, Title 46 and Title 33, U.S. Code, and regulations under these statutes.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 95-028, 62 FR 51200, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 50.10-20" NODE="46:2.0.1.2.8.3.1.5" TYPE="SECTION">
<HEAD>§ 50.10-20   Headquarters.</HEAD>
<P>The term <I>Headquarters</I> means the Commandant (CG-00), Attn: Commandant, U.S. Coast Guard Stop 7000, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7000. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013; USCG-2020-0634, 89 FR 50093, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 50.10-23" NODE="46:2.0.1.2.8.3.1.6" TYPE="SECTION">
<HEAD>§ 50.10-23   Marine Safety Center.</HEAD>
<P>The term <I>Marine Safety Center</I> refers to the Commanding Officer, Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7430 for mail. Send mail in a printed or electronic format. Information for submitting the documents electronically can be found at <I>https://www.uscg.mil/HQ/MSC.</I>
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50093, June 12, 2024]








</CITA>
</DIV8>


<DIV8 N="§ 50.10-25" NODE="46:2.0.1.2.8.3.1.7" TYPE="SECTION">
<HEAD>§ 50.10-25   Coast Guard Symbol.</HEAD>
<P>(a) The term <I>Coast Guard Symbol</I> means that impression stamped on the nameplates of boilers, pressure vessels, and safety valves by a marine inspector upon the satisfactory completion of the tests and inspection of the product. It may also be used by a marine inspector to identify workmanship test plates and welding samples. 
</P>
<P>(b) The impression of the Coast Guard Symbol for stamping nameplates and specimens is shown in figure 1 to § 50.10-25(b). 
</P>
<img src="/graphics/ec01fe91.018.gif"/>
<BCAP><E T="15">Figure 1 to § 50.10-25(b)—Coast Guard Symbol</E></BCAP>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by  USCG-2020-0634, 89 FR 50094, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 50.10-30" NODE="46:2.0.1.2.8.3.1.8" TYPE="SECTION">
<HEAD>§ 50.10-30   Coast Guard number.</HEAD>
<P>(a) The Coast Guard number means that number assigned to boilers and pressure vessels by the Officer in Charge, Marine Inspection, who makes the final tests and inspections. 
</P>
<P>(b) The Coast Guard number must be stamped on the nameplates of boilers and pressure vessels. 
</P>
<P>(c) The Coast Guard number is comprised of the following: 
</P>
<P>(1) Three capital letters which identify the office of the issuing Officer in Charge, Marine Inspection (see table 1 to § 50.10-30); followed by, 
</P>
<P>(2) An OCMI serial number, by which the particular boiler or pressure vessel can be identified; the first two digits of which will identify the calendar year the number was assigned. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 50.10-30—Previous Sector Office Identification Letters in Coast Guard Numbers for Boilers and Pressure Vessels 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Identification
</TH><TH class="gpotbl_colhed" scope="col">Sector
<br/>Office
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ALB</TD><TD align="left" class="gpotbl_cell">Albany.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ANC</TD><TD align="left" class="gpotbl_cell">Anchorage.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">BAL</TD><TD align="left" class="gpotbl_cell">Baltimore.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">BOS</TD><TD align="left" class="gpotbl_cell">Boston.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">BUF</TD><TD align="left" class="gpotbl_cell">Buffalo.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">CHA</TD><TD align="left" class="gpotbl_cell">Charleston.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">CHI</TD><TD align="left" class="gpotbl_cell">Chicago.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">CIN</TD><TD align="left" class="gpotbl_cell">Cincinnati.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">CLE</TD><TD align="left" class="gpotbl_cell">Cleveland.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">COR</TD><TD align="left" class="gpotbl_cell">Corpus Christi.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">DET</TD><TD align="left" class="gpotbl_cell">Detroit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">DUL</TD><TD align="left" class="gpotbl_cell">Duluth.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">GAL</TD><TD align="left" class="gpotbl_cell">Galveston.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">GUA</TD><TD align="left" class="gpotbl_cell">Guam.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HON</TD><TD align="left" class="gpotbl_cell">Honolulu.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HOU</TD><TD align="left" class="gpotbl_cell">Houston.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HRV</TD><TD align="left" class="gpotbl_cell">Hampton Roads, VA.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HUN</TD><TD align="left" class="gpotbl_cell">Huntington.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">JAC</TD><TD align="left" class="gpotbl_cell">Jacksonville.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">JUN</TD><TD align="left" class="gpotbl_cell">Juneau.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">LIS</TD><TD align="left" class="gpotbl_cell">Long Island.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">LOS</TD><TD align="left" class="gpotbl_cell">Los Angeles.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">LOU</TD><TD align="left" class="gpotbl_cell">Louisville.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MEM</TD><TD align="left" class="gpotbl_cell">Memphis.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MIA</TD><TD align="left" class="gpotbl_cell">Miami.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MIL</TD><TD align="left" class="gpotbl_cell">Milwaukee.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MIN</TD><TD align="left" class="gpotbl_cell">Minneapolis.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MOB</TD><TD align="left" class="gpotbl_cell">Mobile.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MOR</TD><TD align="left" class="gpotbl_cell">Morgan City.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">NAS</TD><TD align="left" class="gpotbl_cell">Nashville.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">NEW</TD><TD align="left" class="gpotbl_cell">New Orleans.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">NYC</TD><TD align="left" class="gpotbl_cell">New York.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PAD</TD><TD align="left" class="gpotbl_cell">Paducah.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PAT</TD><TD align="left" class="gpotbl_cell">Port Arthur.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PHI</TD><TD align="left" class="gpotbl_cell">Philadelphia.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PIT</TD><TD align="left" class="gpotbl_cell">Pittsburgh.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">POM</TD><TD align="left" class="gpotbl_cell">Portland, ME.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">POR</TD><TD align="left" class="gpotbl_cell">Portland, OR.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PRO</TD><TD align="left" class="gpotbl_cell">Providence.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ROT</TD><TD align="left" class="gpotbl_cell">Rotterdam.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SAV</TD><TD align="left" class="gpotbl_cell">Savannah.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SDC</TD><TD align="left" class="gpotbl_cell">San Diego.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SEA</TD><TD align="left" class="gpotbl_cell">Seattle.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SFC</TD><TD align="left" class="gpotbl_cell">San Francisco.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SIM</TD><TD align="left" class="gpotbl_cell">Saint Ignace.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SJP</TD><TD align="left" class="gpotbl_cell">San Juan.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">SLM</TD><TD align="left" class="gpotbl_cell">St. Louis.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">STB</TD><TD align="left" class="gpotbl_cell">Sturgeon Bay.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">TAM</TD><TD align="left" class="gpotbl_cell">Tampa.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">TOL</TD><TD align="left" class="gpotbl_cell">Toledo.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">VAL</TD><TD align="left" class="gpotbl_cell">Valdez.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">WNC</TD><TD align="left" class="gpotbl_cell">Wilmington, NC.</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9975, June 17, 1970; CGD 74-219, 39 FR 40158, Nov. 14, 1974; CGD 78-161, 44 FR 13492, Mar. 12, 1979; USCG-2000-7790, 65 FR 58459, Sept. 29, 2000; USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2020-0634, 89 FR 50094, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 50.10-35" NODE="46:2.0.1.2.8.3.1.9" TYPE="SECTION">
<HEAD>§ 50.10-35   Constructed.</HEAD>
<P>The term <I>constructed</I> means the keel has been laid or, for vessels with no keel, assembly of at least 50 tons or 1% of the estimated mass of all structural material, whichever is less, has been completed. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24772, May 10, 1995]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="50.20" NODE="46:2.0.1.2.8.4" TYPE="SUBPART">
<HEAD>Subpart 50.20—Plan Submittal and Approval</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50094, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 50.20-1" NODE="46:2.0.1.2.8.4.1.1" TYPE="SECTION">
<HEAD>§ 50.20-1   General.</HEAD>
<P>(a) The required vessel, equipment, or installation plans, as listed in this subchapter, are general in character, but include all plans which normally show the intended construction and safety features coming under the cognizance of the Coast Guard. In a particular case, however, not all of the plans enumerated may be applicable, and in such cases the Coast Guard will so notify the submitter.
</P>
<P>(b) Manufacturers of pressure vessels and other components, which require specific fabrication inspection in accordance with the requirements of this subchapter, must submit and obtain approval of the applicable construction plans prior to the commencement of such fabrication. Manufacturers of automatically controlled boilers must submit and obtain approval of the applicable control system plans prior to installation of the boiler. Manufacturers of boilers which must meet the requirements of part 52 of this subchapter must submit the applicable construction plans for review prior to installation.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9431, Mar. 8, 1985]




</CITA>
</DIV8>


<DIV8 N="§ 50.20-5" NODE="46:2.0.1.2.8.4.1.2" TYPE="SECTION">
<HEAD>§ 50.20-5   Procedures for submittal of plans.</HEAD>
<P>(a) As the relative locations of shipyards, design offices, and Coast Guard offices vary throughout the country, no specific routing will be required in the submittal of plans. In general, one of the procedures outlined in this section apply, but if a more expeditious procedure can be used, there will normally be no objection to it.
</P>
<P>(b) The plans may be submitted in duplicate to the Officer in Charge, Marine Inspection, at or nearest the place where the vessel is to be built. Alternatively, the plans may be submitted to the Marine Safety Center.
</P>
<P>(c) In the case of classed vessels, upon specific request by the submitter, the American Bureau of Shipping will arrange to forward the necessary plans to the Coast Guard indicating its action thereon.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 88-070, 53 FR 34534, Sept. 7, 1988; CGD 77-140, 54 FR 40598, Oct. 2, 1989; CGD 95-012, 60 FR 48049, Sept. 18, 1995; CGD 95-072, 60 FR 50462, Sept. 29, 1995]




</CITA>
</DIV8>


<DIV8 N="§ 50.20-10" NODE="46:2.0.1.2.8.4.1.3" TYPE="SECTION">
<HEAD>§ 50.20-10   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 50.20-15" NODE="46:2.0.1.2.8.4.1.4" TYPE="SECTION">
<HEAD>§ 50.20-15   Previously approved plans.</HEAD>
<P>(a) A manufacturer wishing to fabricate equipment in accordance with a plan previously approved is not required to resubmit such plans provided:
</P>
<P>(1) Certification is submitted that the proposed equipment conforms in every respect to the plan previously approved, and such certification contains the drawing number, title, date, and last revision or change date, and date of previous approval;
</P>
<P>(2) The current regulations, including adopted specifications, standards or codes, pertaining to the proposed equipment are the same as those current when the original plan was approved; and
</P>
<P>(3) A copy of the approved plan is available for review by the approving office.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40598, Oct. 2, 1989]




</CITA>
</DIV8>


<DIV8 N="§ 50.20-25" NODE="46:2.0.1.2.8.4.1.5" TYPE="SECTION">
<HEAD>§ 50.20-25   Calculations.</HEAD>
<P>(a) Calculations must be forwarded with plans submitted for approval and must clearly substantiate compliance with this subchapter. Care must be taken to identify sources of equations, factors and other information upon which the calculations are based.
</P>
<P>(b) The results of the calculations, such as the maximum allowable working pressure (MAWP), test pressure, and safety device settings, must be clearly identified.




</P>
</DIV8>


<DIV8 N="§ 50.20-30" NODE="46:2.0.1.2.8.4.1.6" TYPE="SECTION">
<HEAD>§ 50.20-30   Alternative materials or methods of construction.</HEAD>
<P>When new or alternative materials, procedures, designs, or methods of construction are submitted for approval and are not addressed by regulations, the Commandant will act to approve or disapprove.




</P>
</DIV8>


<DIV8 N="§ 50.20-33" NODE="46:2.0.1.2.8.4.1.7" TYPE="SECTION">
<HEAD>§ 50.20-33   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 50.20-35" NODE="46:2.0.1.2.8.4.1.8" TYPE="SECTION">
<HEAD>§ 50.20-35   Marine inspector's decisions.</HEAD>
<P>(a) When it becomes necessary for a marine inspector to make decisions on matters covered by the regulations in this subchapter or by requirements in referenced specifications, standards or codes, the inspector must inform the owner or their representative of the requirement, which will be identified by source, section, and paragraph number, on which the decisions are based. Whenever it is necessary to make decisions in matters not specifically covered by the regulations in this subchapter or by referenced requirements, the marine inspector must clearly state the reasons which caused them to arrive at such decisions.
</P>
<P>(b) If the owner or their representative disagrees with a decision made by the marine inspector, they must take up the matter with the local Officer in Charge, Marine Inspection. The owner or their representative may appeal the decision of the Officer in Charge, Marine Inspection, in accordance with § 50.20-40.




</P>
</DIV8>


<DIV8 N="§ 50.20-40" NODE="46:2.0.1.2.8.4.1.9" TYPE="SECTION">
<HEAD>§ 50.20-40   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="50.25" NODE="46:2.0.1.2.8.5" TYPE="SUBPART">
<HEAD>Subpart 50.25—Acceptance of Material and Piping Components</HEAD>


<DIV8 N="§ 50.25-1" NODE="46:2.0.1.2.8.5.1.1" TYPE="SECTION">
<HEAD>§ 50.25-1   General.</HEAD>
<P>(a) Materials and piping components used in the construction of boilers, pressure vessels, pressure piping systems, and related components are accepted by review of manufacturer or mill certificates under § 50.25-3 of this part, product marking in accordance with an adopted industry standard, or technical information indicating their compliance with the requirements of this subchapter.
</P>
<P>(b) Plate, bar stock, pipe, tube, pipe joining fittings (tees, elbows, reducers, etc.), bolting, castings, forgings, and flanges, are accepted by review of manufacturer or mill certificates under §§ 50.25-3, 50.25-5, and 50.25-7 of this part.
</P>
<P>(c) Valves, fluid conditioner fittings, and special purpose fittings complying with an adopted industry standard and marked in accordance with the standard are accepted through review of the marking indicating compliance with the adopted industry standard.
</P>
<P>(d) Valves, fluid conditioner fittings, special purpose fittings, and pipe joining fittings not complying with an adopted industry standard are accepted for use on a case-by-case basis. Acceptance is granted by the Marine Safety Center or the Officer in Charge, Marine Inspection, having cognizance over the installation of the product. To obtain acceptance of a product, the manufacturer must submit, via the vessel owner or representative, the information described in § 50.25-10 of this part to the Marine Safety Center or the cognizant Officer in Charge, Marine Inspection.
</P>
<P>(e) The vessel owner or representative must make available to the Officer in Charge, Marine Inspection, the manufacturer or mill certificates, specific letters of acceptance, or approved plans necessary to verify that piping components comply with the requirements of this subchapter.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40598, Oct. 2, 1989, as amended by CGD 95-072, 60 FR 50462, Sept. 29, 1995; CGD 96-041, 61 FR 50727, Sept. 27, 1996; USCG-2004-18884, 69 FR 58345, Sept. 30, 2004; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2020-0634, 89 FR 50094, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 50.25-3" NODE="46:2.0.1.2.8.5.1.2" TYPE="SECTION">
<HEAD>§ 50.25-3   Manufacturer or mill certification.</HEAD>
<P>(a) A manufacturer or mill producing materials used in certain products for installation on inspected vessels, must issue a certificate or mill test report which must report the results of chemical analysis and mechanical properties required by the ASTM specification.
</P>
<P>(b) This certificate must be made available to the marine inspector and Officer in Charge, Marine Inspection, upon request to the fabricator. (For exception refer to § 50.25-5(d).) 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40598, Oct. 2, 1989; USCG-2020-0634, 89 FR 50094, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 50.25-5" NODE="46:2.0.1.2.8.5.1.3" TYPE="SECTION">
<HEAD>§ 50.25-5   Products requiring manufacturer or mill certification.</HEAD>
<P>(a) Products required to be certified by a manufacturer or by mill certificate must be fabricated and tested in accordance with the applicable specifications. Such products will not normally be subject to mill inspection by the Coast Guard except as required by § 50.25-7.
</P>
<P>(b) The Officer in Charge, Marine Inspection, having cognizance over the installation of the products required to be certified must ensure that adequate control has been exercised to identify the product with its manufacturer or mill certificate. 
</P>
<P>(c) In the event that the Officer in Charge, Marine Inspection, determines that handling of a product has been such that proper identification is not possible, he may: 
</P>
<P>(1) Require testing in his presence based on the applicable material or fabrication specification; or 
</P>
<P>(2) Reject the product on the basis that it cannot be properly identified. 
</P>
<P>(d) A product conforming to an acceptable material specification may, at the discretion of the Officer in Charge, Marine Inspection, be accepted without referring to its manufacturer or mill certification, if: 
</P>
<P>(1) The product is marked in accordance with the identification marking requirements of the specification; 
</P>
<P>(2) The marking alone is sufficient to identify that specification; and 
</P>
<P>(3) In the opinion of the Officer in Charge, Marine Inspection, the application of the product does not require knowledge of the exact chemical analysis or mechanical properties enumerated on the manufacturer or mill certificate.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40598, Oct. 2, 1989; USCG-2020-0634, 89 FR 50094, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 50.25-7" NODE="46:2.0.1.2.8.5.1.4" TYPE="SECTION">
<HEAD>§ 50.25-7   Testing of products required to be certified in presence of marine inspector.</HEAD>
<P>(a) Certified products are not normally tested in the presence of a marine inspector. The Commandant may, however, assign a marine inspector to witness tests required by the applicable specifications to ensure that the requirements are met.
</P>
<P>(b) Marine inspectors must have free entry at all times to those parts of the plant where material subject to this subchapter is being manufactured. The manufacturer must provide marine inspectors all reasonable facilities to satisfy them that the material is being manufactured in accordance with the requirements of the Commandant.
</P>
<P>(c) Unless otherwise authorized, required tests and inspections described in applicable specifications must be made at the place of manufacture prior to shipment.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50094, June 12, 2024]








</CITA>
</DIV8>


<DIV8 N="§ 50.25-10" NODE="46:2.0.1.2.8.5.1.5" TYPE="SECTION">
<HEAD>§ 50.25-10   Acceptance of piping components by specific letter or approved plan.</HEAD>
<P>(a) A manufacturer of a piping component which does not comply with an adopted industry standard and requires acceptance by specific letter or approved plan must do the following:
</P>
<P>(1) Submit an engineering type catalog or representative drawings of the component which includes the pressure and temperature ratings of the component and identify the service for which it is intended.
</P>
<P>(2) Identify materials used to fabricate the component. Materials must meet the requirements of subpart 56.60 of this chapter. If the component is not manufactured to accepted material specifications, the manufacturer must prove equivalency to accepted material specifications by comparing details of the materials' chemical composition, mechanical properties, method of manufacture, and complete chemical and mechanical test results with an accepted material specification.
</P>
<P>(3) Identify the industry standard, if any, to which the component is manufactured.
</P>
<P>(4) Submit a description of nondestructive testing performed on the component.
</P>
<P>(5) Submit a description of the marking applied to the component.
</P>
<P>(6) Submit information showing compliance with the requirements of part 56, subparts 56.15, 56.20, 56.25, 56.30, or 56.35 of this chapter, as applicable.
</P>
<P>(7) Submit any additional information necessary to evaluate the component's acceptability for its intended application.
</P>
<P>(b) If the component is found to comply with the requirements of this subchapter, the component is designated as acceptable for its intended installation. This acceptance is in the form of a specific letter relating directly to the particular component or in the form of an approved piping system plan in which the component is identified as an integral part.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40599, Oct. 2, 1989]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="50.30" NODE="46:2.0.1.2.8.6" TYPE="SUBPART">
<HEAD>Subpart 50.30—Fabrication Inspection</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50095, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 50.30-1" NODE="46:2.0.1.2.8.6.1.1" TYPE="SECTION">
<HEAD>§ 50.30-1   Scope.</HEAD>
<P>(a) The manufacturer must notify the Officer in Charge, Marine Inspection, of the intended fabrication of pressure vessels that will require Coast Guard inspection.
</P>
<P>(b) For exemption of certain pressure vessels from shop inspection see § 54.01-15 of this subchapter.
</P>
<P>(c) For a classification delineation of boilers and pressure vessels refer to tables 1 and 2 to § 54.01-5 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9431, Mar. 8, 1985]


</CITA>
</DIV8>


<DIV8 N="§ 50.30-10" NODE="46:2.0.1.2.8.6.1.2" TYPE="SECTION">
<HEAD>§ 50.30-10   Class I, I-L and II-L pressure vessels.</HEAD>
<P>(a) Classes I, I-L and II-L pressure vessels must be subject to shop inspection at the plant where they are being fabricated, or when determined necessary by the Officer in Charge, Marine Inspection.
</P>
<P>(b) The manufacturer must submit Class I, I-L and II-L pressure vessels, as defined in parts 54 and 56 of this subchapter for shop inspection at such stages of fabrication as may be requested by the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-012, 60 FR 48049, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 50.30-15" NODE="46:2.0.1.2.8.6.1.3" TYPE="SECTION">
<HEAD>§ 50.30-15   Class II pressure vessels.</HEAD>
<P>(a) Class II pressure vessels must be subject to shop inspections at the plant where they are being fabricated, as or when determined necessary by the Officer in Charge, Marine Inspection. The inspections described in this section are required, unless specifically exempted by other regulations in this subchapter.
</P>
<P>(b) The first inspection of Class II welded pressure vessels must be performed during the welding of the longitudinal joint. At this time the marine inspector must check the material and fit-up of the work, and ascertain that only welders who have passed the required tests are employed.
</P>
<P>(c) A second inspection of Class II welded pressure vessels must be made during the welding of the circumferential joints. At this time the marine inspector must check any new material being used which may not have been examined at the time of the first inspection, also the fit-up of the vessel at this stage of fabrication, and in addition, observe the welding and ascertain that only welders who have passed the required tests are employed.




</P>
</DIV8>


<DIV8 N="§ 50.30-20" NODE="46:2.0.1.2.8.6.1.4" TYPE="SECTION">
<HEAD>§ 50.30-20   Class III pressure vessels.</HEAD>
<P>(a) Class III pressure vessels must be subject to shop inspection at the plant where they are being fabricated, as or when determined necessary by the Officer in Charge, Marine Inspection. The inspection described in this section is required, unless specifically exempted by other regulations in this subchapter.
</P>
<P>(b) For Class III welded pressure vessels, one inspection must be made during the welding of the longitudinal joint. If there is no longitudinal joint, the inspection must be made during the welding of a circumferential joint. At this time the marine inspector must check the material and fit-up of the work and see that only welders who have passed the required tests are employed.




</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="51" NODE="46:2.0.1.2.9" TYPE="PART">
<HEAD>PART 51 [RESERVED]


</HEAD>
</DIV5>


<DIV5 N="52" NODE="46:2.0.1.2.10" TYPE="PART">
<HEAD>PART 52—POWER BOILERS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3307, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50095, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="52.01" NODE="46:2.0.1.2.10.1" TYPE="SUBPART">
<HEAD>Subpart 52.01—General Requirements</HEAD>


<DIV8 N="§ 52.01-1" NODE="46:2.0.1.2.10.1.1.1" TYPE="SECTION">
<HEAD>§ 52.01-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material is available from: <I>American Society of Mechanical Engineers (ASME),</I> Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org</I>; <I>www.asme.org</I>:
</P>
<P>(a) ASME BPVC.I-2019, 2019 ASME Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section I of the ASME BPVC”); IBR approved for §§ 52.01-2; 52.01-3 introductory text and (g); 52.01-5; 52.01-50(a); 52.01-90; 52.01-95(a) and (f); 52.01-100(a) and (b); 52.01-105(a) and (b); 52.01-110(a); 52. 01-115; 52.01-120; 52.01-135(a)through (c); 52.01-140; 52.01-145; 52.05-1; 52.05-15; 52.05-20; 52.05-30; 52.05-45; 52.15-1; 52.15-5(a) and (b); 52.20-1; 52.20-25(a); 52.25-3; 52.25-5; 52.25-7; 52.25-10(a).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65160, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-2" NODE="46:2.0.1.2.10.1.1.2" TYPE="SECTION">
<HEAD>§ 52.01-2   Adoption of Section I of the ASME BPVC.</HEAD>
<P>(a) Main power boilers and auxiliary boilers must be designed, constructed, inspected, tested, and stamped in accordance with Section I of the ASME BPVC (incorporated by reference; see § 52.01-1), as limited, modified, or replaced by specific requirements in this part. The appendices to Section I of the ASME BPVC are adopted and must be followed when the requirements in Section I make them mandatory. For general information, table 1 to § 52.01-2(a) lists the various paragraphs in Section I of the ASME BPVC that are limited, modified, or replaced by regulations in this part.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 52.01-2(<E T="01">a</E>)—Limitations and Modifications in the Adoption of Section I of the ASME BPVC
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Paragraphs in section I, ASME BPVC and disposition
</TH><TH class="gpotbl_colhed" scope="col">Unit of this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-1 replaced by</TD><TD align="left" class="gpotbl_cell">54.01-5(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-16 through PG-31 modified by</TD><TD align="left" class="gpotbl_cell">52.01-95.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-32 through PG-39 modified by</TD><TD align="left" class="gpotbl_cell">52.01-100.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-42 through PG-55 modified by</TD><TD align="left" class="gpotbl_cell">52.01-100.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-58 and PG-59 modified by</TD><TD align="left" class="gpotbl_cell">52.01-105.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-60 modified by</TD><TD align="left" class="gpotbl_cell">52.01-110.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-61 modified by</TD><TD align="left" class="gpotbl_cell">52.01-115 (56.50-30).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-67 through PG-73 modified by</TD><TD align="left" class="gpotbl_cell">52.01-120.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-90 through PG-100 modified by</TD><TD align="left" class="gpotbl_cell">52.01-135 (52.01-95).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-91 modified by</TD><TD align="left" class="gpotbl_cell">52.01-135(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-99 modified by</TD><TD align="left" class="gpotbl_cell">52.01-135(c).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-100 modified by</TD><TD align="left" class="gpotbl_cell">52.01-95(e).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-104 through PG-113 modified by</TD><TD align="left" class="gpotbl_cell">52.01-140(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PG-112 and PG-113 modified by</TD><TD align="left" class="gpotbl_cell">52.01-145.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PW-1 through PW-54 modified by</TD><TD align="left" class="gpotbl_cell">52.05-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PW-10 modified by</TD><TD align="left" class="gpotbl_cell">52.05-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PW-11.1 modified by</TD><TD align="left" class="gpotbl_cell">52.05-20.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PW-16 modified by</TD><TD align="left" class="gpotbl_cell">52.05-30.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PW-41 modified by</TD><TD align="left" class="gpotbl_cell">52.05-20, 52.05-45.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PWT-1 through PWT-15 modified by</TD><TD align="left" class="gpotbl_cell">52.15-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PWT-9 modified by</TD><TD align="left" class="gpotbl_cell">52.15-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PWT-9.2 replaced by</TD><TD align="left" class="gpotbl_cell">52.15-5(b)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PWT-11 modified by</TD><TD align="left" class="gpotbl_cell">52.15-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PWT-11.3 replaced by</TD><TD align="left" class="gpotbl_cell">52.15-5(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PFT-1 through PFT-49 modified by</TD><TD align="left" class="gpotbl_cell">52.20-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PFT-44 modified by</TD><TD align="left" class="gpotbl_cell">52.20-17.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PFT-46. modified by</TD><TD align="left" class="gpotbl_cell">52.20-25.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PFH-1 modified by</TD><TD align="left" class="gpotbl_cell">52.25-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PMB-1 through PMB-21 modified by</TD><TD align="left" class="gpotbl_cell">52.25-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PEB-1 through PEB-19 modified by</TD><TD align="left" class="gpotbl_cell">52.25-7.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">PVG-1 through PVG-12 modified by</TD><TD align="left" class="gpotbl_cell">52.25-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-19 through A-21 modified by</TD><TD align="left" class="gpotbl_cell">52.01-50.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Note 1 to table 1 to § 52.01-2(a):</E> The references to specific provisions in the ASME BPVC are coded. The first letter “P” refers to section I, while the letter “A” refers to the appendix to section I. The letter or letters following “P” refer to a specific subsection of section I. The number following the letter or letters refers to the paragraph so numbered in the text.</P></DIV></DIV>
<P>(b) References to the ASME BPVC, such as paragraph PG-1, indicate:
</P>
<P>(1) P=Section I, Power Boilers.
</P>
<P>(2) G=Subsection—General Requirements.
</P>
<P>(3) 1=Paragraph 1.
</P>
<P>(c) When a section or paragraph of the regulations in this part relates to Section I of the ASME BPVC, the relationship with the code will be shown immediately following the heading of the section or at the beginning of the paragraph as follows:
</P>
<P>(1) (Modifies P __.) This indicates that the material in P __ is generally applicable but is being altered, amplified, or augmented.
</P>
<P>(2) (Replaces P __.) This indicates that P __ does not apply.
</P>
<P>(3) (Reproduces P __.) This indicates that P __ is being identically reproduced for convenience, not for emphasis.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9975, June 17, 1970; CGD 81-79, 50 FR 9431, Mar. 8, 1985. Redesignated and amended by CGD 88-032, 56 FR 35821, July 29, 1991; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-3" NODE="46:2.0.1.2.10.1.1.3" TYPE="SECTION">
<HEAD>§ 52.01-3   Definition of terms used in this part.</HEAD>
<P>For primary definitions associated with power boiler design, see Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<P>(a) <I>Types of boilers</I>—(1) <I>Main power boiler</I>. A main power boiler is a steam boiler used for generating steam for main propulsion.
</P>
<P>(2) <I>Auxiliary or donkey boiler.</I> An auxiliary or donkey boiler is a steam boiler used for general purposes other than main propulsion.
</P>
<P>(3) <I>Watertube boiler.</I> A watertube boiler is a steam boiler in which the boiler tubes contain water and steam. The heat is applied to the outside surface of the tubes.
</P>
<P>(4) <I>Internally fired firetube boiler (scotch boiler).</I> An internally fired firetube boiler is a steam boiler containing furnaces, one or more combustion chambers and tubes or flues, which are surrounded by water and through which the products of combustion pass from the furnace to the uptake.
</P>
<P>(5) <I>Externally fired firetube or flue boiler (horizontal return tubular</I>). An externally fired firetube or flue boiler is a steam boiler, part of the outer shell of which is exposed to fire or to the products of combustion, and containing flues through which such products pass from the furnace to the uptake.
</P>
<P>(6) <I>Unfired steam boiler.</I> A pressure vessel in which steam is generated by means other than fuel combustion is classed as an unfired steam boiler. (See § 54.01-10 of this subchapter.)
</P>
<P>(b) <I>Parts of boilers</I>—(1) <I>Superheater.</I> A superheater is an appliance, normally consisting of tube rows, for the purpose of increasing the temperature of steam above the saturation temperature.
</P>
<P>(2) <I>Economizer.</I> An economizer is a feed-water heater usually located in the uptake or casing of a boiler to absorb heat from the waste gases.
</P>
<P>(3) <I>Furnace.</I> A furnace is a firebox or a large flue in which the fuel is burned.
</P>
<P>(4) <I>Flues.</I> Flues are cylindrical shells made of seamless or welded tubing, or with a riveted longitudinal joint, the ends being attached by riveting or welding. Their purpose is to provide additional heating surface and to form a path for the products of combustion.
</P>
<P>(5) <I>Tubes.</I> Tubes are cylindrical shells of comparatively small diameter constituting the main part of the heating surface of a boiler or superheater.
</P>
<P>(c) <I>Pressure relief devices.</I> For boilers, pressure vessels, and pressure piping, a pressure relief device is designed to open to prevent a rise of internal pressure in excess of a specified value due to emergency or abnormal conditions. It may be a pressure relief valve or a nonreclosing pressure relief device.
</P>
<P>(1) <I>Pressure relief valve.</I> A pressure relief valve is a pressure relief device, which is designed to reclose and prevent the further flow of fluid after normal conditions have been restored.
</P>
<P>(i) <I>Safety valve.</I> A safety valve is a pressure relief valve actuated by inlet static pressure and characterized by rapid opening or pop action. Examples of types used on boilers include:
</P>
<P>(A) <I>Spring-loaded safety valve.</I> A spring-loaded safety valve is a safety valve fitted with a spring, which normally holds the valve disk in a closed position against the seat and allows it to open or close at predetermined pressures. Spring-loaded safety valves are characterized by pop action.
</P>
<P>(B) [Reserved]
</P>
<P>(ii) <I>Pilot operated pressure relief valve.</I> A pilot operated pressure relief valve is a pressure relief valve in which the major relieving device is combined with and is controlled by a self-actuated auxiliary pressure relief pilot valve.
</P>
<P>(iii) <I>Temperature actuated pressure relief valve.</I> A temperature actuated pressure relief valve is a dual-function relief device designed to protect against both excessive pressure and temperature.
</P>
<P>(2) <I>Nonreclosing pressure relief device.</I> A nonreclosing pressure relief device is a pressure relief device not designed to reclose after operation.
</P>
<P>(i) <I>Rupture disk device.</I> A rupture disk device is a device actuated by inlet static pressure and designed to function by the bursting of a pressure-retaining disk.
</P>
<P>(ii) <I>Explosion rupture disk device.</I> An explosion rupture disk device is a rupture disk device designed for use at high rates of pressure rise.
</P>
<P>(iii) <I>Fusible plug device.</I> A fusible plug device is a device designed to function by the yielding or melting of a plug of suitable melting temperature.
</P>
<P>(3) <I>Vacuum relief valve.</I> A vacuum relief valve is a valve designed to admit fluid or gas to prevent an excessive internal vacuum.
</P>
<P>(d) <I>Other boiler attachments</I>—(1) <I>Mountings.</I> Mountings are nozzle connections, distance pieces, valves, or fittings attached directly to the boiler.
</P>
<P>(2) <I>Main steam stop valve.</I> A main steam stop valve is a valve usually connected directly to the boiler for the purpose of shutting off the steam to/from the main steam line.
</P>
<P>(3) <I>Auxiliary steam stop valve.</I> An auxiliary steam stop valve is a valve usually connected directly to the boiler for the purpose of shutting off the steam to/from the auxiliary lines.
</P>
<P>(4) <I>Manifold.</I> A manifold is a fitting with two or more branches having valves either attached by bolting or integral with the fitting.
</P>
<P>(5) <I>Blowoff valve.</I> A blowoff valve is a valve connected directly to the boiler for the purpose of blowing out water, scum or sediment.
</P>
<P>(6) <I>Dry pipe.</I> A dry pipe is a perforated or slotted pipe placed in the highest part of the steam space of a boiler to prevent priming (water carryover).
</P>
<P>(7) <I>Water column.</I> A water column is a fitting or tube equipped with a water glass attached to a boiler for the purpose of indicating the water level.
</P>
<P>(8) <I>Test cocks.</I> Test cocks are small valves on a boiler for indicating the water level or water sampling.
</P>
<P>(9) <I>Fusible plugs.</I> Fusible plugs are plugs made with a bronze casing and a tin filling, which melts at a temperature of 445 to 450 °F. They are intended to melt in the event of low water level.
</P>
<P>(e) <I>Boiler fabrication</I>—(1) <I>Repair.</I> Repair is the restoration of any damaged or impaired part to an effective and safe condition.
</P>
<P>(2) <I>Alteration.</I> Alteration is a structural modification to or departure from an approved design or existing construction.
</P>
<P>(3) <I>Access or inspection openings.</I> Access or inspection openings are holes cut in the shells or heads of boilers or boiler pressure parts for the purpose of inspection and cleaning.
</P>
<P>(f) <I>Gage (or gauge) pressure.</I> Gage pressure is the difference between the pressure at the point being measured and the ambient pressure for the gage. It is measured in units such as pounds per square inch gage (psig).
</P>
<P>(g) <I>Maximum allowable working pressure.</I> For a definition of maximum allowable working pressure, see PG-21 of Section I of the ASME BPVC.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGD 81-79, 50 FR 9431, Mar. 8, 1985; CGD 83-043, 60 FR 24772, May 10, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-5" NODE="46:2.0.1.2.10.1.1.4" TYPE="SECTION">
<HEAD>§ 52.01-5   Plans.</HEAD>
<P>(a) Manufacturers intending to fabricate boilers to be installed on vessels must submit detailed plans as required by subpart 50.20 of this subchapter. The plans, including design calculations, must be certified by a registered professional engineer as meeting the design requirements in this part and in Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<P>(b) The following information must be included:
</P>
<P>(1) Calculations for all pressure containment components including the maximum allowable working pressure and temperature, the hydrostatic or pneumatic test pressure, the maximum steam generating capacity and the intended safety valve settings.
</P>
<P>(2) Joint design and methods of attachment of all pressure containment components.
</P>
<P>(3) A bill of material meeting the requirements of Section I of the ASME BVPC, as modified by this subpart.
</P>
<P>(4) A diagrammatic arrangement drawing of the assembled unit indicating the location of internal and external components including any interconnecting piping.
</P>
<APPRO TYPE="N">(Approved by the Office of Management and Budget under control number 1625-0097)
</APPRO>
<CITA TYPE="N">[CGD 81-79, 50 FR 9432, Mar. 8, 1985, as amended by USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-10" NODE="46:2.0.1.2.10.1.1.5" TYPE="SECTION">
<HEAD>§ 52.01-10   Automatic controls.</HEAD>
<P>(a) Each main boiler must meet the special requirements for automatic safety controls in § 62.35-20(a)(1) of this subchapter.
</P>
<P>(b) Each automatically controlled auxiliary boiler having a heat input rating of less than 12,500,000 Btu/hr. (3.66 megawatts) must meet the requirements of part 63 of this subchapter.
</P>
<P>(c) Each automatically controlled auxiliary boiler with a heat input rating of 12,500,000 Btu/hr. (3.66 megawatts) or above, must meet the requirements for automatic safety controls in part 62 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-030, 53 FR 17837, May 18, 1988; CGD 88-057, 55 FR 24236, June 15, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-35" NODE="46:2.0.1.2.10.1.1.6" TYPE="SECTION">
<HEAD>§ 52.01-35   Auxiliary, donkey, fired thermal fluid heater, and heating boilers.</HEAD>
<P>(a) To determine the appropriate part of the regulations where requirements for miscellaneous boiler types, such as donkey, fired thermal fluid heater, heating boiler, etc., may be found, refer to table 1 to § 54.01-5 of this subchapter.
</P>
<P>(b) Fired vessels in which steam is generated at pressures exceeding 103 kPa gage (15 psig) must meet the requirements of this part.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9432, Mar. 8, 1985]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-40" NODE="46:2.0.1.2.10.1.1.7" TYPE="SECTION">
<HEAD>§ 52.01-40   Materials and workmanship.</HEAD>
<P>All materials to be used in any of the work specified in the various sections of this part must be free from injurious defects and must have a workmanlike finish. The construction work must be executed in a workmanlike manner with proper tools or equipment and must be free from defects which would impair strength or durability.




</P>
</DIV8>


<DIV8 N="§ 52.01-50" NODE="46:2.0.1.2.10.1.1.8" TYPE="SECTION">
<HEAD>§ 52.01-50   Fusible plugs (modifies A-19 through A-21).</HEAD>
<P>(a) Fusible plugs must comply with the requirements of A19 and A20 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) and be stamped on the casing with the name of the manufacturer, and on the water end of the fusible metal “ASME Std.” Fusible plugs are not permitted where the maximum steam temperature to which they are exposed exceeds 218 °C (425 °F).
</P>
<P>(b)(1) Fusible plugs must be cleaned and will be examined by the marine inspector at each inspection for certification, periodic inspection, or if the boiler is opened for repair or inspection. If in the marine inspector's opinion, the condition of any plug is satisfactory, it may be continued in use.
</P>
<P>(2) When fusible plugs are renewed at other than the inspection for certification and no marine inspector is in attendance, the Chief Engineer must report the renewal to the Officer in Charge, Marine Inspection. This report must contain the following information:
</P>
<P>(i) Name and official number of vessel.
</P>
<P>(ii) Date of renewal of fusible plugs.
</P>
<P>(iii) Number and location of fusible plugs renewed in each boiler.
</P>
<P>(iv) Manufacturer and rating of each plug.
</P>
<P>(v) Reason for renewal.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9432, Mar. 8, 1985; USCG-1999-4976, 65 FR 6500, Feb. 9, 2000; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-55" NODE="46:2.0.1.2.10.1.1.9" TYPE="SECTION">
<HEAD>§ 52.01-55   Maximum allowable working pressure.</HEAD>
<P>(a) The piping system, machinery, and appurtenances must meet the requirements of this subchapter for the boiler maximum allowable working pressure. Only the Commandant may grant an increase in pressure.
</P>
<P>(b) When an existing boiler is replaced by a new boiler designed to operate at pressures in excess of the pressure indicated on the certificate of inspection for the previous boiler, an analysis of the complete system must be made, including machinery and piping, to insure its compatibility with the increased steam pressure. The maximum allowable working pressure on the certificate of inspection must be based on the results of this analysis.




</P>
</DIV8>


<DIV8 N="§ 52.01-90" NODE="46:2.0.1.2.10.1.1.10" TYPE="SECTION">
<HEAD>§ 52.01-90   Materials.</HEAD>
<P>Material subject to stress due to pressure must conform to specifications as indicated in paragraphs PG-5 through PG-14 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-95" NODE="46:2.0.1.2.10.1.1.11" TYPE="SECTION">
<HEAD>§ 52.01-95   Design (modifies PG-16 through PG-31 and PG-100).</HEAD>
<P>(a) <I>Requirements.</I> Boilers required to be designed to this part must meet the requirements of PG-16 through PG-31 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) <I>Superheater.</I> (1) The design pressure of a superheater integral with the boiler must not be less than the lowest setting of the drum safety valve.
</P>
<P>(2) Controls must be provided to ensure that the maximum temperature at the superheater outlets does not exceed the allowable temperature limit of the material used in the superheater outlet, in the steam piping, and in the associated machinery under all operating conditions. Visible and audible alarms indicating excessive superheat must be provided in any installation in which the superheater outlet temperature exceeds 454 °C (850 °F). The setting of the excessive superheat alarms must not exceed the maximum allowable temperature of the superheater outlet, which may be limited by the boiler design, the main steam piping design, or the temperature limits of other equipment subjected to the temperature of the steam.
</P>
<P>(3) Arrangement must be made for venting and draining the superheater in order to permit steam circulation through the superheater when starting the boiler.
</P>
<P>(c) <I>Economizer.</I> The design pressure of an economizer integral with the boiler and connected to the boiler drum without intervening stop valves must be at least equal to 110 percent of the highest setting of the safety valves on the drum.
</P>
<P>(d) <I>Brazed boiler steam air heaters.</I> Boiler steam air heaters utilizing brazed construction are permitted at temperatures not exceeding 525 °F. Refer to § 56.30-30(b)(1) of this subchapter for applicable requirements.
</P>
<P>(e) <I>Stresses.</I> (Modifies PG-22.) The stresses due to hydrostatic head must be taken into account in determining the minimum thickness of the shell or head of any boiler pressure part unless noted otherwise. Additional stresses, imposed by effects other than internal pressure or static head, which increase the average stress over substantial sections of the shell or head by more than 10 percent of the allowable stress, must be taken into account. These effects include the weight of the vessel and its contents, method of support, impact loads, superimposed loads, localized stresses due to the reactions of supports, stresses due to temperature gradients and dynamic effects.
</P>
<P>(f) <I>Cylindrical components under internal pressure.</I> (Modifies PG-27.) The minimum required thickness and maximum allowable working pressure of boiler piping, tubes, drums, and headers must be as required by the formula in PG-27 of Section I of the ASME BPVC except that threaded boiler tubes are not permitted.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9432, Mar. 8, 1985; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-100" NODE="46:2.0.1.2.10.1.1.12" TYPE="SECTION">
<HEAD>§ 52.01-100   Openings and compensation (modifies PG-32 through PG-39, PG-42 through PG-55).</HEAD>
<P>(a) The rules for openings and compensation must be as indicated in PG-32 through PG-55 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) (Modifies PG-39.) Pipe and nozzle necks must be attached to vessel walls as indicated in PG-39 of Section I of the ASME BPVC except that threaded connections must not be used under any of the following conditions:
</P>
<P>(c) (Modifies PG-42.) Butt-welding flanges and fittings must be used when full radiography is required by § 56.95-10 of this subchapter. 
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9432, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-105" NODE="46:2.0.1.2.10.1.1.13" TYPE="SECTION">
<HEAD>§ 52.01-105   Piping, valves and fittings (modifies PG-58 and PG-159).</HEAD>
<P>(a) Boiler external piping within the jurisdiction of the ASME BPVC must be as indicated in PG-58 and PG-59 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section. Piping outside the jurisdiction of the ASME BPVC must meet the appropriate requirements of part 56 of this subchapter.
</P>
<P>(b) In addition to the requirements in PG-58 and PG-59 of Section I of the ASME BPVC, boiler external piping must:
</P>
<P>(1) Meet the design conditions and criteria in § 56.07-10 of this subchapter, except § 56.07-10(b);
</P>
<P>(2) Be included in the pipe stress calculations required by § 56.35-1 of this subchapter;
</P>
<P>(3) Meet the nondestructive examination requirements in § 56.95-10 of this subchapter;
</P>
<P>(4) Have butt-welding flanges and fittings when full radiography is required; and
</P>
<P>(5) Meet the requirements for threaded joints in § 56.30-20 of this subchapter.
</P>
<P>(c) Steam stop valves, in sizes exceeding 152mm (6 inch) NPS, must be fitted with bypasses for heating the line and equalizing the pressure before the valve is opened.
</P>
<P>(d)(1) Feed water must not be discharged into a boiler against surfaces exposed to hot gases or radiant heat of the fire.
</P>
<P>(2) Feed water nozzles of boilers designed for pressures of 2758 kPa (400 psi), or over, must be fitted with sleeves or other suitable means employed to reduce the effects
</P>
<P>(e)(1) Firetube and drum type boilers must be fitted with a surface and a bottom blowoff valve or cock attached directly to the boiler or to a short distance piece. The bottom blowoff valve must be attached to the lowest part of the boiler or fitted with an internal pipe leading to the lowest point inside the boiler. Boilers equipped with a continuous blowdown valve on the steam drum are not required to be fitted with an additional surface blowoff connection.
</P>
<P>(2) Where blowoff pipes are exposed to radiant heat of the fire, they must be protected by fire brick or other suitable heat-resisting material.
</P>
<P>(f) Where dry pipes are used, they must be provided with drains at each end to prevent an accumulation of water.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9432, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-110" NODE="46:2.0.1.2.10.1.1.14" TYPE="SECTION">
<HEAD>§ 52.01-110   Water-level indicators, water columns, gauge-glass connections, gauge cocks, and pressure gauges (modifies PG-60).</HEAD>
<P>(a) <I>Boiler water level devices.</I> Boiler water level devices must be as indicated in PG-60 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) <I>Water level indicators.</I> (Modifies PG-60.1.)
</P>
<P>(1) Each boiler, except those of the forced circulation type with no fixed water line and steam line, must have two independent means of indicating the water level in the boiler connected directly to the head or shell. One must be a gage lighted by the emergency electrical system (See subpart 112.15 of subchapter J of this chapter). The secondary indicator may consist of a gage glass, or other acceptable device. Where the allowance pressure exceeds 1724 kPa (250 psig), gage glasses must be of the flat type instead of the common tubular type.
</P>
<P>(2) Gage glasses must be in continuous operation while the boiler is steaming.
</P>
<P>(3) Double-ended firetube boilers must be equipped as specified in this paragraph (b) and paragraph (e) of this section except that the required water level indicators must be installed on each end of the boiler.
</P>
<P>(4) Externally fired flue boilers, such as are used on central western river vessels, must be equipped as specified in paragraphs (b)(1) through (3) of this section except that float gages may be substituted for gage glasses.
</P>
<P>(c) <I>Water columns.</I> (Modifies PG-60.2.) The use of water columns is generally limited to firetube boilers. Water column installations must minimize the effect of ship motion on water level indication. Water columns must be fitted directly to the heads or shells of boilers or drums, or if necessary, connected thereto by a distance piece both at the top and bottom of the water columns. Shutoff valves used in the pipe connections between the boiler and water column must be locked or sealed open. Water column piping must not be fitted inside the uptake, the smoke box, or the casing. Water columns must be fitted with suitable drains. Cast iron fittings are not permitted.
</P>
<P>(d) <I>Gage glass connections.</I> (Modifies PG-60.3.) Gage glasses and gage cocks must be connected directly to the head or shell of a boiler as indicated in paragraph (b)(1) of this section.
</P>
<P>(e) <I>Gage cocks.</I> (Modifies PG-60.4.)
</P>
<P>(1) When the steam pressure does not exceed 250 psi, three test cocks attached directly to the head or shell of a boiler may serve as the secondary water level indicator.
</P>
<P>(2) [Reserved]
</P>
<P>(f) <I>Salinometer cocks.</I> In vessels operating in saltwater, each boiler must be equipped with a salinometer cock or valve. They must not be attached to the water gage or water column.
</P>
<P>(g) <I>High-water-level alarm.</I> Each watertube boiler for propulsion must have an audible and a visible high-water-level alarm. The alarm indicators must be located where the boiler is controlled.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9433, Mar. 8, 1985; CGD 83-043, 60 FR 24772, May 10, 1995; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-115" NODE="46:2.0.1.2.10.1.1.15" TYPE="SECTION">
<HEAD>§ 52.01-115   Feedwater supply (modifies PG-61).</HEAD>
<P>Boiler feedwater supply must meet the requirements of PG-61 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) and § 56.50-30 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-120" NODE="46:2.0.1.2.10.1.1.16" TYPE="SECTION">
<HEAD>§ 52.01-120   Safety valve and safety relief valves (modifies PG-67 through PG-73).</HEAD>
<P>(a)(1) Boiler safety valves and safety relief valves must be as indicated in PG-67 through PG-73 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(2) A safety valve must:
</P>
<P>(i) Be stamped in accordance with PG-110 of Section I of the ASME BPVC;
</P>
<P>(ii) Have its capacity certified by the National Board of Boiler and Pressure Vessel Inspectors;
</P>
<P>(iii) Have a drain opening tapped for not less than 6mm (
<FR>1/4</FR> in.) NPS; and
</P>
<P>(iv) Not have threaded inlets for valves larger than 51mm (2 in.) NPS.
</P>
<P>(3) On river steam vessels whose boilers are connected in batteries without means of isolating one boiler from another, each battery of boilers must be treated as a single boiler and equipped with not less than two safety valves of equal size.
</P>
<P>(4) (Modifies PG-70.) The total rated relieving capacity of drum and superheater safety valves as certified by the valve manufacturer must not be less than the maximum generating capacity of the boiler, which must be determined and certified by the boiler manufacturer. This capacity must comply with PG-70 of Section I of the ASME BPVC.
</P>
<P>(5) In the event the maximum steam generating capacity of the boiler is increased by any means, the relieving capacity of the safety valves must be checked by an inspector, and, if necessary, valves of increased relieving capacity must be installed.
</P>
<P>(6) (Modifies PG-67.) Drum safety valves must be set to relieve at a pressure not in excess of that allowed by the Certificate of Inspection. Where for any reason this is lower than the pressure for which the boiler was originally designed and the revised safety valve capacity cannot be recomputed and certified by the valve manufacturer, one of the tests described in PG-69 of section I of the ASME BPVC must be conducted in the presence of the Inspector to ensure that the relieving capacity is sufficient at the lower pressure.
</P>
<P>(7) On new installations the safety valve nominal size for propulsion boilers and superheaters must not be less than 38mm (1.5 in.) nor more than 102mm (4 in.). Safety valves 38mm (1.5 in.) to 114mm (4.5 in.) may be used for replacements on existing boilers. The safety valve size for auxiliary boilers must be between 19mm (
<FR>3/4</FR> in.) and 102mm (4 in.) NPS. The nominal size of a safety valve is the nominal diameter (as defined in § 56.07-5(b) of this subchapter) of the inlet opening.
</P>
<P>(8) Lever or weighted safety valves now installed may be continued in use and may be repaired, but when repairs are not possible, lever or weighted safety valves must be replaced by valves conforming to the requirements of this section.
</P>
<P>(9) Gags or clamps for holding the safety valve disk on its seat must be carried on board the vessel at all times.
</P>
<P>(10) (Modifies PG-73.2.) Cast iron may be used only for caps and lifting bars. When used for these parts, the elongation must be at least 5 percent in 51mm (2 inch) gage length. Nonmetallic material may be used only for gaskets and packing.
</P>
<P>(b)(1) (Modifies PG-68.) Superheater safety valves must be as indicated in PG-68 of Section I of the ASME BPVC except as noted otherwise in this paragraph.
</P>
<P>(2) The setting of the superheater safety valve must not exceed the design pressure of the superheater outlet flange or the main steam piping beyond the superheater. To prevent damage to the superheater, the drum safety valve must be set at a pressure not less than that of the superheater safety valve setting plus 5 pounds, plus the pressure drop through the superheater and associated piping, including the desuperheater if fitted. See also § 52.01-95(b)(1).
</P>
<P>(3) Drum pilot actuated superheater safety valves are permitted provided the setting of the pilot valve and superheater safety valve is such that the superheater safety valve will open before the drum safety valve.
</P>
<P>(c)(1) (Modifies PG-71.) Safety valves must be installed as indicated in PG-71 of Section I of the ASME BPVC except as noted otherwise in this paragraph (c).
</P>
<P>(2) The final setting of boiler safety valves must be checked and adjusted under steam pressure and, if possible, while the boiler is on line and at operating temperatures, to the satisfaction of a marine inspector who, upon acceptance, must seal the valves. This regulation applies to both drum and superheater safety valves of all boilers.
</P>
<P>(3) The safety valve body drains required by PG-71 of Section I of the ASME BPVC must be run as directly as possible from the body of each safety valve, or the drain from each safety valve may be led to an independent header common only to boiler safety valve drains. No valves of any type may be installed in the leakoff from drains or drain headers and they must be led to suitable locations to avoid hazard to personnel.
</P>
<P>(d)(1) (Modifies PG-72.) The operation of safety valves must be as indicated in PG-72 of Section I of the ASME BPVC except as noted in paragraph (d)(2) of this section.
</P>
<P>(2) (Modifies PG-73.) The lifting device required by PG-73.1.3 of Section I of the ASME BPVC must be fitted with suitable relieving gear so arranged that the controls may be operated from the fireroom or engine room floor.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9433, Mar. 8, 1985; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-130" NODE="46:2.0.1.2.10.1.1.17" TYPE="SECTION">
<HEAD>§ 52.01-130   Installation.</HEAD>
<P>(a) <I>Foundations.</I> (1) Plans showing details of proposed foundations and support for boilers and the proposed means of bracing boilers in the vessel must be submitted for approval to the Officer in Charge, Marine Inspection, in the district where the installation is being made.
</P>
<P>(2) Provision must be made in foundations for expansion of the boilers when heated.
</P>
<P>(3) Boilers must be provided with chocks to prevent movement in the event of collision unless a bolted or riveted construction satisfactorily provides for this contingency.
</P>
<P>(b) <I>Protection of adjacent structure.</I> (1) Boilers must be so placed that all parts are readily accessible for inspection and repair.
</P>
<P>(2) In vessels having a double bottom or other extensive surfaces directly below the boiler, the distance between such surface and a boiler must in no case be less than 18 inches at the lowest part.
</P>
<P>(3) The pans of oil-burning, watertube boilers must be arranged to prevent oil from leaking into the bilges and must be lined with firebrick or other heat resisting material.
</P>
<P>(4) The distance between a boiler and a compartment containing fuel oil must not be less than 24 inches.
</P>
<P>(5) All oil-burning boilers must be provided with oiltight drip pans under the burners to prevent oil draining into the bilges.
</P>
<P>(c) <I>Boiler uptakes.</I>
</P>
<P>(1) Where dampers are installed in the uptakes or funnels, the arrangement must be such that it will not be possible to shut off the gas passages from the operating boilers.
</P>
<P>(2) Each main power boiler and auxiliary boiler must be fitted with a separate gas passage.




</P>
</DIV8>


<DIV8 N="§ 52.01-135" NODE="46:2.0.1.2.10.1.1.18" TYPE="SECTION">
<HEAD>§ 52.01-135   Inspection and tests (modifies PG-90 through PG-100).</HEAD>
<P>(a) <I>Requirements.</I> Inspection and test of boilers and boiler pressure parts must be as indicated in PG-90 through PG-100 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) <I>Inspection personnel.</I> The inspections required by PG-90 through PG-100 of Section I of the ASME BPVC must be performed by the “Authorized Inspector” as defined in PG-91 of Section I of the ASME BPVC. The Authorized Inspector must hold a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors. After installation, boilers will be inspected for compliance with this part by the “Marine Inspector” as defined in § 50.10-15 of this subchapter.
</P>
<P>(c) <I>Hydrostatic test.</I> (Modifies PG-99.) Each new boiler must be hydrostatically tested after installation to 1.5 times the maximum allowable working pressure as indicated in PG-99 of Section I of the ASME BPVC. Before the boilers are insulated, accessible parts of the boiler must be emptied, opened, and all interior surfaces must be examined by the marine inspector to ascertain that no defects have occurred due to the hydrostatic test.
</P>
<P>(d) <I>Operating tests.</I> In addition to hydrostatic tests prescribed in paragraph (c) of this section, automatically controlled propulsion and auxiliary boilers must be subjected to operating tests as specified in §§ 61.30-20, 61.35-1, 61.35-3, 62.30-10, 63.15-9, 63.25-3, and 63.25-5 of this subchapter, as appropriate, or as directed by the Officer in Charge, Marine Inspection, for propulsion boilers. These tests are to be performed after final installation.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGD 81-79, 50 FR 9433, Mar. 8, 1985; CGD 88-057, 55 FR 24236, June 15, 1990; USCG-2003-16630, 73 FR 65162, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-140" NODE="46:2.0.1.2.10.1.1.19" TYPE="SECTION">
<HEAD>§ 52.01-140   Certification by stamping (modifies PG-104 through PG-113).</HEAD>
<P>(a) All boilers built in accordance with this part must be stamped with the appropriate ASME symbol as required by PG-104 through PG-113 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<P>(b)(1) Upon satisfactory completion of the tests and Coast Guard inspections, boilers must be stamped with the following:
</P>
<P>(i) Manufacturer's name and serial number;
</P>
<P>(ii) ASME symbol;
</P>
<P>(iii) Coast Guard symbol, which is affixed only by marine inspector (see § 50.10-15 of this subchapter);
</P>
<P>(iv) Maximum allowable working pressure __ at __ °C ( °F): and
</P>
<P>(v) Boiler rated steaming capacity in kilograms (pounds) per hour (rated joules (Btu) per hour output for high temperature water boilers).
</P>
<P>(2) The information required in paragraph (b)(1) of this section must be located on:
</P>
<P>(i) The front head or shell near the normal waterline and within 610 mm (24 inches) of the front of firetube boilers; and
</P>
<P>(ii) The drum head of water tube boilers.
</P>
<P>(3) Heating boilers built to Section I of the ASME BPVC, as permitted by § 53.01-10(e) of this subchapter, do not require Coast Guard stamping but must receive full ASME stamping including the appropriate code symbol.
</P>
<P>(c) The data must be legibly stamped and must not be obliterated during the life of the boiler. In the event that the portion of the boiler upon which the data is stamped is to be insulated or otherwise covered, a metal nameplate as described in PG-106.6 of Section I of the ASME BPVC must be furnished and mounted. The nameplate is to be maintained in a legible condition so that the data may be easily read.
</P>
<P>(d) Safety valves must be stamped as indicated in PG-110 of the ASME BPVC.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9433, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65162, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.01-145" NODE="46:2.0.1.2.10.1.1.20" TYPE="SECTION">
<HEAD>§ 52.01-145   Manufacturer's data report forms (modifies PG-112 and PG-113).</HEAD>
<P>The manufacturer's data report forms required by PG-112 and PG-113 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) must be made available to the marine inspector for review. The Authorized Inspector's National Board commission number must be included on the manufacturer's data report forms.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9434, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="52.05" NODE="46:2.0.1.2.10.2" TYPE="SUBPART">
<HEAD>Subpart 52.05—Requirements for Boilers Fabricated by Welding</HEAD>


<DIV8 N="§ 52.05-1" NODE="46:2.0.1.2.10.2.1.1" TYPE="SECTION">
<HEAD>§ 52.05-1   General (modifies PW-1 through PW-54).</HEAD>
<P>Boilers and component parts, including piping, that are fabricated by welding must be as indicated in PW-1 through PW-54 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this subpart.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65162, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.05-15" NODE="46:2.0.1.2.10.2.1.2" TYPE="SECTION">
<HEAD>§ 52.05-15   Heat treatment (modifies PW-10).</HEAD>
<P>Vessels and vessel parts must be preheated and postweld heat treated in accordance with PW-38 and PW-39 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1). This includes boiler parts made of pipe material, even though they may be nondestructively examined under § 52.05-20.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65162, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.05-20" NODE="46:2.0.1.2.10.2.1.3" TYPE="SECTION">
<HEAD>§ 52.05-20   Radiographic and ultrasonic examination (modifies PW-11 and PW-41.1).</HEAD>
<P>Radiographic and ultrasonic examination of welded joints must be as described in PW-11 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1). Parts of boilers, fabricated of pipe material such as drums, shells, downcomers, risers, cross pipes, headers, and tubes containing only circumferentially welded butt joints, must be nondestructively examined as required by § 56.95-10 of this subchapter.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65162, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.05-30" NODE="46:2.0.1.2.10.2.1.4" TYPE="SECTION">
<HEAD>§ 52.05-30   Minimum requirements for attachment welds (modifies PW-16).</HEAD>
<P>(a) The location and minimum size of attachment welds for nozzles and other connections must be as required by PW-16 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) When nozzles or couplings are attached to boilers, as shown in Figure PW-16 (a) and (c) of Section I of the ASME BPVC, and are welded from one side only, backing strips must be used unless it can be determined visually or by nondestructive test methods that complete penetration has been obtained.
</P>
<P>(c) When attachments as shown in Figure PW-16 (y) and (z) of Section I of the ASME BPVC are employed they must be limited to 2-inch pipe size for pressure exceeding 150 psig.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.05-45" NODE="46:2.0.1.2.10.2.1.5" TYPE="SECTION">
<HEAD>§ 52.05-45   Circumferential joints in pipes, tubes, and headers (modifies PW-41).</HEAD>
<P>(a) Circumferential welded joints of pipes, tubes and headers must be as required by PW-41 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) (Modifies PW-41.1.) Circumferential welded joints in pipes, tubes, and headers of pipe material must be nondestructively examined as required by § 56.95-10 of this subchapter and PW-41 of Section I of the ASME BPVC.
</P>
<P>(c) (Modifies PW-41.5.) Butt-welded connections must be provided whenever radiography is required by § 56.95-10 of this subchapter for the piping system in which the connection is to be made. When radiography is not required, welded socket or sleeve type joints meeting the requirements of PW-41.5 of Section I of the ASME BPVC may be provided.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9434, Mar. 8, 1985; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="52.15" NODE="46:2.0.1.2.10.3" TYPE="SUBPART">
<HEAD>Subpart 52.15—Requirements for Watertube Boilers</HEAD>


<DIV8 N="§ 52.15-1" NODE="46:2.0.1.2.10.3.1.1" TYPE="SECTION">
<HEAD>§ 52.15-1   General (modifies PWT-1 through PWT-15).</HEAD>
<P>Watertube boilers and parts thereof must be as indicated in PWT-1 through PWT-15 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this subpart.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9434, Mar. 8, 1985; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.15-5" NODE="46:2.0.1.2.10.3.1.2" TYPE="SECTION">
<HEAD>§ 52.15-5   Tube connections (modifies PWT-9 and PWT-11).</HEAD>
<P>(a) Tubes, pipe, and nipples must be attached to sheets, heads, headers, and fittings as indicated in PWT-11 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) (Replaces PWT-9.2 and PWT-11.3.) Threaded boiler tubes are not permitted as described by PWT-9.2 and PWT-11.3 of Section I of the ASME BPVC.
</P>
<P>(c) In welded wall construction employing stub and welded wall panels that are field welded, 10 percent of the field welds must be checked using any acceptable nondestructive test method.
</P>
<P>(d) Nondestructive testing of the butt-welded joints must meet the requirements of § 56.95-10 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGD 81-79, 50 FR 9434, Mar. 8, 1985; USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="52.20" NODE="46:2.0.1.2.10.4" TYPE="SUBPART">
<HEAD>Subpart 52.20—Requirements for Firetube Boilers</HEAD>


<DIV8 N="§ 52.20-1" NODE="46:2.0.1.2.10.4.1.1" TYPE="SECTION">
<HEAD>§ 52.20-1   General (modifies PFT-1 through PFT-49).</HEAD>
<P>Firetube boilers and parts thereof must be as indicated in PFT-1 through PFT-49 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this subpart.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.20-17" NODE="46:2.0.1.2.10.4.1.2" TYPE="SECTION">
<HEAD>§ 52.20-17   Opening between boiler and safety valve (modifies PFT-44).</HEAD>
<P>Discharge pipes must be installed in accordance with the requirements of § 52.01-105.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9434, Mar. 8, 1985]


</CITA>
</DIV8>


<DIV8 N="§ 52.20-25" NODE="46:2.0.1.2.10.4.1.3" TYPE="SECTION">
<HEAD>§ 52.20-25   Setting (modifies PFT-46).</HEAD>
<P>(a) The method of supporting firetube boilers must be as indicated in PFT-46 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this section.
</P>
<P>(b) The foundations must meet the requirements of § 52.01-130.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="52.25" NODE="46:2.0.1.2.10.5" TYPE="SUBPART">
<HEAD>Subpart 52.25—Other Boiler Types</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-79, 50 FR 9434, Mar. 8, 1985, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 52.25-1" NODE="46:2.0.1.2.10.5.1.1" TYPE="SECTION">
<HEAD>§ 52.25-1   General.</HEAD>
<P>Requirements for fired boilers of various sizes and uses are referenced in table 1 to § 54.01-5 of this subchapter.




</P>
</DIV8>


<DIV8 N="§ 52.25-3" NODE="46:2.0.1.2.10.5.1.2" TYPE="SECTION">
<HEAD>§ 52.25-3   Feedwater heaters (modifies PFH-1).</HEAD>
<P>Feedwater heaters must meet the requirements in PFH-1 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.25-5" NODE="46:2.0.1.2.10.5.1.3" TYPE="SECTION">
<HEAD>§ 52.25-5   Miniature boilers (modifies PMB-1 through PMB-21).</HEAD>
<P>Miniature boilers must meet the requirements in PMB-1 through PMB-21 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 52.25-7" NODE="46:2.0.1.2.10.5.1.4" TYPE="SECTION">
<HEAD>§ 52.25-7   Electric boilers (modifies PEB-1 through PEB-19).</HEAD>
<P>Electric boilers required to comply with this part must meet the requirements in PEB-1 through PEB-19 except PEB-3 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.25-10" NODE="46:2.0.1.2.10.5.1.5" TYPE="SECTION">
<HEAD>§ 52.25-10   Organic fluid vaporizer generators (modifies PVG-1 through PVG-12).</HEAD>
<P>(a) Organic fluid vaporizers must meet the requirements of PVG-1 through PVG-12 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
</P>
<P>(b) The Commandant must approve the application and end use of organic fluid vaporizer generators.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 52.25-15" NODE="46:2.0.1.2.10.5.1.6" TYPE="SECTION">
<HEAD>§ 52.25-15   Fired thermal fluid heaters.</HEAD>
<P>(a) Fired thermal fluid heaters must be designed, constructed, inspected, tested, and stamped in accordance with the applicable provisions in this part.
</P>
<P>(b) Each fired thermal fluid heater must be fitted with a control which prevents the heat transfer fluid from being heated above its flash point.
</P>
<P>(c) The heat transfer fluid must be chemically compatible with any cargo carried in the cargo tanks serviced by the heat transfer system.
</P>
<P>(d) Each fired thermal fluid heater must be tested and inspected in accordance with the requirements of subpart 61.30 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 88-057, 55 FR 24236, June 15, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 52.25-20" NODE="46:2.0.1.2.10.5.1.7" TYPE="SECTION">
<HEAD>§ 52.25-20   Exhaust gas boilers.</HEAD>
<P>Exhaust gas boilers with a maximum allowable working pressure greater than 103 kPa gage (15 psig) or an operating temperature greater than 454 °C (850 °F) must be designed, constructed, inspected, tested, and stamped in accordance with the applicable provisions in this part. The design temperature of parts exposed to the exhaust gas must be the maximum temperature that could normally be produced by the source of the exhaust gas. This temperature must be verified by testing or by the manufacturer of the engine or other equipment producing the exhaust. Automatic exhaust gas boiler control systems must be designed, constructed, tested, and inspected in accordance with § 63.25-7 of this subchapter.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24236, June 15, 1990]










</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="53" NODE="46:2.0.1.2.11" TYPE="PART">
<HEAD>PART 53—HEATING BOILERS


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18826, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50102, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="53.01" NODE="46:2.0.1.2.11.1" TYPE="SUBPART">
<HEAD>Subpart 53.01—General Requirements</HEAD>


<DIV8 N="§ 53.01-1" NODE="46:2.0.1.2.11.1.1.1" TYPE="SECTION">
<HEAD>§ 53.01-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from the following sources:
</P>
<P>(a) <I>American Society of Mechanical Engineers (ASME),</I> Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org;</I> <I>www.asme.org</I>.
</P>
<P>(1) ASME BPVC.I-2019, 2019 ASME Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section I of the ASME BPVC”); IBR approved for § 53.01-10(e).
</P>
<P>(2) ASME BPVC.IV-2019, 2019 ASME Boiler and Pressure Vessel Code, Section IV, Rules for Construction of Heating Boilers, 2019 Edition, issued July 1, 2019 (“Section IV of the ASME BPVC”); IBR approved for §§ 53.01-3; 53.01-5; 53.01-10(a); 53.05-1(a); 53.05-2(a); 53.05-3; 53.05-5; 53.10-1; 53.10-3(a); 53.10-10; 53.10-15; 53.12-1(a).
</P>
<P>(b) <I>UL Solutions,</I> 333 Pfingston Road, Northbrook, IL 60062; 847-272-8800; <I>www.ul.com</I>.
</P>
<P>(1) UL 174, Standard for Safety, Household Electric Storage Tank Water Heaters, Eleventh Edition, dated April 29, 2004, including revisions through December 15, 2016 (“UL 174”); IBR approved for § 53.01-10(c).
</P>
<P>(2) UL 1453, Standard for Safety, Electric Booster and Commercial Storage Tank Water Heaters, Sixth Edition, dated March 29, 2016, including revisions through March 9, 2017 (“UL 1453”); IBR approved for § 53.01-10(c).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65163, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2013-0671, 78 FR 60147, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 53.01-3" NODE="46:2.0.1.2.11.1.1.2" TYPE="SECTION">
<HEAD>§ 53.01-3   Adoption of Section IV of the ASME BPVC.</HEAD>
<P>(a) Heating boilers must be designed, constructed, inspected, tested, and stamped in accordance with Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) as limited, modified, or replaced by specific requirements in this part. The provisions in the appendices to Section IV of the ASME BPVC are adopted and must be followed when the requirements in Section IV make them mandatory. For general information, table 1 to § 53.01-3(a) lists the various paragraphs in Section IV of the ASME BPVC that are limited, modified, or replaced by regulations in this part.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 53.01-3(<E T="01">a</E>)—Limitations and Modifications in the Adoption of Section IV of the ASME BPVC
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Paragraphs in Section IV of the ASME BPVC and disposition
</TH><TH class="gpotbl_colhed" scope="col">Unit of this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-100 modified by</TD><TD align="left" class="gpotbl_cell">53.01-5(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-101 replaced by</TD><TD align="left" class="gpotbl_cell">53.01-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-400 modified by</TD><TD align="left" class="gpotbl_cell">53.05-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-400.2 modified by</TD><TD align="left" class="gpotbl_cell">53.05-2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-401 modified by</TD><TD align="left" class="gpotbl_cell">53.05-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-401.2 modified by</TD><TD align="left" class="gpotbl_cell">53.05-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-500 through HG-540 modified by</TD><TD align="left" class="gpotbl_cell">53.10-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">HG-600 through HG-640 modified by</TD><TD align="left" class="gpotbl_cell">53.12-1.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Note 1 to table § 53.01-3(a):</E> The references to specific provisions in Section IV of the ASME BPVC are coded. The first letter, such as “H,” refers to Section IV. The second letter, such as “G,” refers to a part or subpart in Section IV. The number following the letters refers to the numbered paragraph in the text of the part or subpart in Section IV.</P></DIV></DIV>
<P>(b) References to the ASME BPVC, such as paragraph HG-307, indicate:
</P>
<P>(1) H = Section IV of the ASME BPVC.
</P>
<P>(2) G = Part containing general requirements.
</P>
<P>(3) 3 = Article in part.
</P>
<P>(4) 307 = Paragraph within Article 3.
</P>
<P>(c) When a paragraph or a section of the regulations in this part relates to Section IV of the ASME BPVC, the relationship with the code will be shown immediately following the heading of the section or at the beginning of the paragraph, as follows:
</P>
<P>(1) (Modifies H__.) This indicates that the material in H__ is generally applicable but is being altered, amplified, or augmented.
</P>
<P>(2) (Replaces H__.) This indicates that H__ does not apply.
</P>
<P>(3) (Reproduces H__.) This indicates that H__ is being identically reproduced for convenience, not for emphasis.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18826, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGD 81-79, 50 FR 9435, Mar. 8, 1985. Redesignated and amended by CGD 88-032, 56 FR 35821, July 29, 1991; USCG-2003-16630, 73 FR 65163, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.01-5" NODE="46:2.0.1.2.11.1.1.3" TYPE="SECTION">
<HEAD>§ 53.01-5   Scope (modifies HG-100).</HEAD>
<P>(a) The regulations in this part apply to steam heating boilers, hot water boilers (which include hot water heating boilers and hot water supply boilers), and to appurtenances thereto. The requirements in this part must be used in conjunction with Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1). Table 1 to § 54.01-5 of this subchapter gives a breakdown by parts in this subchapter of the regulations governing various types of pressure vessels and boilers.
</P>
<P>(b) (Modifies HG-100.) The requirements of part HG of Section IV of the ASME BPVC must be used except as noted otherwise in this part.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65163, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.01-10" NODE="46:2.0.1.2.11.1.1.4" TYPE="SECTION">
<HEAD>§ 53.01-10   Service restrictions and exceptions (replaces HG-101).</HEAD>
<P>(a) <I>General.</I> The service restrictions and exceptions must be as indicated in this section in lieu of the requirements of HG-101 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1).
</P>
<P>(b) <I>Service restrictions.</I> (1) Boilers of wrought materials must be restricted to a maximum of 103 kPa gage (15 psig) for steam and a maximum of 689 kPa (100 psig) or 121 °C (250 °F) for hot water. If operating conditions exceed these limits, design and fabrications must be in accordance with part 52 of this subchapter.
</P>
<P>(2) Boilers of cast iron materials must be restricted to a maximum of 103 kPa gage (15 psig) for steam and to a maximum of 206 kPa gage (30 psig) or 121 °C (250 °F) for hot water.
</P>
<P>(c) <I>Hot water supply boilers.</I> (1) Electrically fired hot water supply boilers that have a capacity not greater than 454 liters (120 gallons), a heat input not greater than 58.6 kilowatts (200,000 Btu per hour), and are listed as approved under UL 174 or UL 1453 (both incorporated by reference; see § 53.01-1) are exempted from the requirements of this part provided they are protected by a pressure relief device. This relief device need not comply with § 53.05-2.
</P>
<P>(2) Oil fired hot water supply boilers are not exempted from the requirements of this part on the basis of size or heat input.
</P>
<P>(d) <I>Exhaust gas boilers.</I> Exhaust gas type boilers must be restricted to a working pressure equal to or less than 103 kPa gage (15 psig) and an operating temperature equal to or less than 454 °C (850 °F). The design temperature of parts exposed to the exhaust gas must be the maximum temperature that could normally be produced by the source of exhaust gas. This temperature must be verified by testing or by the manufacturer of the engine or other equipment producing the exhaust.
</P>
<P>(e) <I>ASME BPVC Section I.</I> Heating boilers whose operating conditions are within the service restrictions of paragraph (b)(1) of this section may be constructed in accordance with Section I of the ASME BPVC (incorporated by reference; see § 53.01-1). In addition, these heating boilers must:
</P>
<P>(1) Be stamped with the appropriate ASME symbol in accordance with Section I of the ASME BPVC;
</P>
<P>(2) Meet the service restrictions of paragraph (b)(2) of this section if made of cast iron;
</P>
<P>(3) Have safety valves which meet the requirements of § 52.01-120 of this subchapter;
</P>
<P>(4) If a hot water supply boiler, have a temperature relief valve or a pressure-temperature relief valve in accordance with § 53.05-2(c);
</P>
<P>(5) If automatically controlled, meet the applicable requirements in part 63 of this subchapter; and
</P>
<P>(6) Meet the inspection and test requirements of § 53.10-3.
</P>
<P>(f) <I>Controls and miscellaneous accessories.</I> Refer to part 63 of this subchapter for the requirements governing controls and miscellaneous accessories.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18826, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9435, Mar. 8, 1985; USCG-2003-16630, 73 FR 65163, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="53.05" NODE="46:2.0.1.2.11.2" TYPE="SUBPART">
<HEAD>Subpart 53.05—Pressure Relieving Devices (Article 4)</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-79, 50 FR 9435, Mar. 8, 1985, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 53.05-1" NODE="46:2.0.1.2.11.2.1.1" TYPE="SECTION">
<HEAD>§ 53.05-1   Safety valve requirements for steam boilers (modifies HG-400 and HG-401).</HEAD>
<P>(a) The pressure relief valve requirements and the safety valve requirements for steam boilers must be as indicated in HG-400 and HG-401 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) except as noted otherwise in this section.
</P>
<P>(b) Each steam boiler must have at least one safety valve.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9435, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65163, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.05-2" NODE="46:2.0.1.2.11.2.1.2" TYPE="SECTION">
<HEAD>§ 53.05-2   Relief valve requirements for hot water boilers (modifies HG-400.2).</HEAD>
<P>(a) <I>Relief valves.</I> The relief valve requirements for hot water boilers must be as indicated in article 4 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) except as noted otherwise in this section.
</P>
<P>(b) <I>Hot water heating boilers.</I> Each hot water heating boiler must have at least one safety relief valve.
</P>
<P>(c) <I>Hot water supply boilers.</I> Each hot water supply boiler must have at least one safety relief valve and a temperature relief valve or a pressure-temperature relief valve. The valve temperature setting must not be more than 99 °C (210 °F).
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9435, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65163, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.05-3" NODE="46:2.0.1.2.11.2.1.3" TYPE="SECTION">
<HEAD>§ 53.05-3   Materials (modifies HG-401.2).</HEAD>
<P>Materials for valves must be in accordance with HG-401.2 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) except that nonmetallic materials may be used only for gaskets and packing.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.05-5" NODE="46:2.0.1.2.11.2.1.4" TYPE="SECTION">
<HEAD>§ 53.05-5   Discharge capacities and valve markings.</HEAD>
<P>The discharge capacities and valve markings must be as indicated in HG-402 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1). The discharge capacities must be certified by the National Board of Boiler and Pressure Vessel Inspectors.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="53.10" NODE="46:2.0.1.2.11.3" TYPE="SUBPART">
<HEAD>Subpart 53.10—Tests, Inspection, Stamping, and Reporting (Article 5)</HEAD>


<DIV8 N="§ 53.10-1" NODE="46:2.0.1.2.11.3.1.1" TYPE="SECTION">
<HEAD>§ 53.10-1   General.</HEAD>
<P>The tests, inspection, stamping, and reporting of heating boilers must be as indicated in article 5, part HG of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) except as noted otherwise in this subpart.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.10-3" NODE="46:2.0.1.2.11.3.1.2" TYPE="SECTION">
<HEAD>§ 53.10-3   Inspection and tests (modifies HG-500 through HG-540).</HEAD>
<P>(a) The inspections required by HG-500 through HG-540 must be performed by the “Authorized Inspector” as defined in HG-515 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1). The Authorized Inspector must hold a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors. After installation, heating boilers must be inspected for compliance with this part by a marine inspector.
</P>
<P>(b) Automatically controlled boilers must be subjected to the operating tests prescribed in part 63 of this subchapter.
</P>
<P>(c) All heating boilers must have the operation of their pressure relieving devices checked after the final installation.
</P>
<CITA TYPE="N">[CGD 81-79, 50 FR 9436, Mar. 8, 1985, as amended by USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.10-10" NODE="46:2.0.1.2.11.3.1.3" TYPE="SECTION">
<HEAD>§ 53.10-10   Certification by stamping.</HEAD>
<P>Stamping of heating boilers must be as indicated in HG-530 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 53.10-15" NODE="46:2.0.1.2.11.3.1.4" TYPE="SECTION">
<HEAD>§ 53.10-15   Manufacturer's data report forms.</HEAD>
<P>The manufacturer's data report forms required by HG-520 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) must be made available to the marine inspector for review. The Authorized Inspector's National Board commission number must be included on the manufacturer's data report forms.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="53.12" NODE="46:2.0.1.2.11.4" TYPE="SUBPART">
<HEAD>Subpart 53.12—Instruments, Fittings, and Controls (Article 6)</HEAD>


<DIV8 N="§ 53.12-1" NODE="46:2.0.1.2.11.4.1.1" TYPE="SECTION">
<HEAD>§ 53.12-1   General (modifies HG-600 through HG-640).</HEAD>
<P>(a) The instruments, fittings and controls for heating boilers must be as indicated in HG-600 through HG-640 of Section IV of the ASME BPVC (incorporated by reference; see § 53.01-1) except as noted otherwise in this section.
</P>
<P>(b) For control systems for automatic auxiliary heating equipment, the requirements in part 63 of this subchapter govern and must be followed.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18826, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]












</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="54" NODE="46:2.0.1.2.12" TYPE="PART">
<HEAD>PART 54—PRESSURE VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1509; 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.




</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50104, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="54.01" NODE="46:2.0.1.2.12.1" TYPE="SUBPART">
<HEAD>Subpart 54.01—General Requirements</HEAD>


<DIV8 N="§ 54.01-1" NODE="46:2.0.1.2.12.1.1.1" TYPE="SECTION">
<HEAD>§ 54.01-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil.</I> For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov.</I> The material may be obtained from the following sources:
</P>
<P>(a) <I>American Society of Mechanical Engineers</I> (<I>ASME</I>), Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org; www.asme.org.</I>
</P>
<P>(1) ASME BPVC.VIII.1-2019, 2019 ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Rules for Construction of Pressure Vessels, 2019 Edition, issued July 1, 2019 (“Section VIII of the ASME BPVC”); IBR approved for §§ 54.01-2; 54.01-5 (c), (e), and table 2; 54.01-18(b); 54.01-25(a); 54.01-30; 54.01-35(a), (b), and (e); 54.03-1; 54.05-1; 54.10-1; 54.10-3(b); 54.10-5(a), (b), and table 1; 54.10-10(b) and (e); 54.10-15(c); 54.15-1(a); 54.15-5(a); 54.15-10(e) and (h); 54.15-13(a); 54.20-1(a); 54.20-3(b), (c), and (d); 54.25-1; 54.25-3; 54.25-8(b); 54.25-10(b) and (c); 54.25-15; 54.25-20(b), (c), and (e); 54.30-3(c); 54.30-5(a); 54.30-10(a).
</P>
<P>(2) [Reserved]
</P>
<P>(b) <I>ASTM International,</I> 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; <I>service@astm.org; www.astm.org.</I>
</P>
<P>(1) ASTM A20/A20M-19, Standard Specification for General Requirements for Steel Plates for Pressure Vessels, approved May 1, 2019 (“ASTM A20/A20M”); IBR approved for §§ 54.05-10(a); 54.25-10(b).
</P>
<P>(2) ASTM A203/A203M-17, Standard Specification for Pressure Vessel Plates, Alloy Steel, Nickel, approved November 1, 2017 (“ASTM A203/A203M”); IBR approved for § 54.05-20(b).
</P>
<P>(3) ASTM A370-19, Standard Test Methods and Definitions for Mechanical Testing of Steel Products, approved July 1, 2019 (“ASTM A370”); IBR approved for § 54.25-20(b).
</P>
<P>(4) ASTM E23-18, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, approved June 1, 2018 (“ASTM E23”); IBR approved for § 54.05-5(a).
</P>
<P>(5) ASTM E208-19, Standard Test Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels, approved October 1, 2019 (“ASTM E208”); IBR approved for § 54.05-5(b) and (c).
</P>
<P>(c) <I>Compressed Gas Association (CGA),</I> 8484 Westpark Drive, Suite 220, McLean, VA 22012; 703-788-2700; <I>www.cganet.com.</I>
</P>
<P>(1) CGA S-1.2-2009, Pressure Relief Device Standards—Part 2—Portable Containers for Compressed Gases, Ninth Edition, 2009 (“CGA S-1.2”); IBR approved for § 54.15-10(h).
</P>
<P>(2) [Reserved]
</P>
<P>(d) <I>Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. (MSS),</I> 127 Park Street NE, Vienna, VA 22180-4602; 703-281-6613; <I>www.msshq.org.</I>
</P>
<P>(1) ANSI/MSS SP-25-2018, Standard Marking System for Valves, Fittings, Flanges and Unions, published September 2018 (“MSS SP-25”); IBR approved for § 54.01-25(b).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2012-0866, 78 FR 13249, Feb. 27, 2013; USCG-2013-0671, 78 FR 60148, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-2" NODE="46:2.0.1.2.12.1.1.2" TYPE="SECTION">
<HEAD>§ 54.01-2   Adoption of Division 1 of Section VIII of the ASME BPVC.</HEAD>
<P>(a) Pressure vessels must be designed, constructed, and inspected in accordance with Section VIII of the ASME BPVC (incorporated by reference, see § 54.01-1), as limited, modified, or replaced by specific requirements in this part. The provisions in the appendices to Section VIII of the ASME BPVC are adopted and must be followed when the requirements in Section VIII make them mandatory. For general information, table 1 to § 54.01-2(a) lists the various paragraphs in Section VIII of the ASME BPVC that are limited, modified, or replaced by regulations in this part.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.01-2(<E T="01">a</E>)—Limitations and Modifications in the Adoption of Section VIII of the ASME BPVC
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Paragraphs in section VIII of the ASME BPVC and disposition
</TH><TH class="gpotbl_colhed" scope="col">Unit of this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">U-1 and U-2 modified by</TD><TD align="left" class="gpotbl_cell">54.01-5 through 54.01-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">U-1(c) replaced by</TD><TD align="left" class="gpotbl_cell">54.01-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">U-1(d) replaced by</TD><TD align="left" class="gpotbl_cell">54.01-5(a) and 54.01-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">U-1(g) modified by</TD><TD align="left" class="gpotbl_cell">54.01-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">U-1(c)(2) modified by</TD><TD align="left" class="gpotbl_cell">54.01-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-11 modified by</TD><TD align="left" class="gpotbl_cell">54.01-25.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-22 modified by</TD><TD align="left" class="gpotbl_cell">54.01-30.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-25 modified by</TD><TD align="left" class="gpotbl_cell">54.01-35.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-28 modified by</TD><TD align="left" class="gpotbl_cell">54.01-40.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-84 replaced by</TD><TD align="left" class="gpotbl_cell">54.05-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-90 and UG-91 replaced by</TD><TD align="left" class="gpotbl_cell">54.10-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-92 through UG-103 modified by</TD><TD align="left" class="gpotbl_cell">54.10-1 through 54.10-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-98 reproduced by</TD><TD align="left" class="gpotbl_cell">54.10-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-115 through UG-120 modified by</TD><TD align="left" class="gpotbl_cell">54.10-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-116, except (j), replaced by</TD><TD align="left" class="gpotbl_cell">54.10-20(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-116(j) replaced by</TD><TD align="left" class="gpotbl_cell">54.10-20(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-117 replaced by</TD><TD align="left" class="gpotbl_cell">54.10-20(c).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-118 replaced by</TD><TD align="left" class="gpotbl_cell">54.10-20(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-119 modified by</TD><TD align="left" class="gpotbl_cell">54.10-20(d).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-120 modified by</TD><TD align="left" class="gpotbl_cell">54.10-25.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UG-125 through UG-137 modified by</TD><TD align="left" class="gpotbl_cell">54.15-1 through 54.15-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-1 through UW-65 modified by</TD><TD align="left" class="gpotbl_cell">54.20-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-2(a) replaced by</TD><TD align="left" class="gpotbl_cell">54.01-5(b) and 54.20-2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-2(b) replaced by</TD><TD align="left" class="gpotbl_cell">54.01-5(b) and 54.20-2.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-9, UW-11(a), UW-13, and UW-16 modified by</TD><TD align="left" class="gpotbl_cell">54.20-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-11(a) modified by</TD><TD align="left" class="gpotbl_cell">54.25-8.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UW-26, UW-27, UW-28, UW-29, UW-47, and UW-48 modified by</TD><TD align="left" class="gpotbl_cell">54.20-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UB-1 modified by</TD><TD align="left" class="gpotbl_cell">54.23-1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UB-2 modified by</TD><TD align="left" class="gpotbl_cell">52.01-95(d) and 56.30-30(b)(1).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UCS-6 modified by</TD><TD align="left" class="gpotbl_cell">54.25-3.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UCS-56 modified by</TD><TD align="left" class="gpotbl_cell">54.25-7.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UCS-57, UNF-57, UHA-33, and UHT-57 modified by</TD><TD align="left" class="gpotbl_cell">54.25-8.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UCS-65 through UCS-67 replaced by</TD><TD align="left" class="gpotbl_cell">54.25-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UHA-23(b) and UHA-51 modified by</TD><TD align="left" class="gpotbl_cell">54.25-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UHT-5(c), UHT-6, and UHT-23 modified by</TD><TD align="left" class="gpotbl_cell">54.25-20.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">UHT-82 modified by</TD><TD align="left" class="gpotbl_cell">54.25-20 and 54.25-25.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Appendix 3 modified by</TD><TD align="left" class="gpotbl_cell">54.15-3.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Note 1 to table § 54.01-2(a):</E> The references to specific provisions in Section VIII of the ASME BPVC are coded. The first letter, such as “U,” refers to Division 1 of Section VIII. The second letter, such as “G,” refers to a subsection within Section VIII. The number refers to the paragraph within the subsection.</P></DIV></DIV>
<P>(b) References to the ASME BPVC, such as paragraph UG-125, indicate:
</P>
<P>(1) U = Division 1 of Section VIII of the ASME BPVC.
</P>
<P>(2) G = Part containing general requirements.
</P>
<P>(3) 125 = Paragraph within part.
</P>
<P>(c) When a paragraph or a section of the regulations in this part relates to material in Section VIII of the ASME BPVC, the relationship with the code will be shown immediately following the heading of the section or at the beginning of the paragraph, as follows:
</P>
<P>(1) (Modifies U__.) This indicates that the material in U__ is generally applicable but is being altered, amplified or augmented.
</P>
<P>(2) (Replaces U__.) This indicates that U__ does not apply.
</P>
<P>(3) (Reproduces U__.) This indicates that U__ is being identically reproduced for convenience, not for emphasis.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGFR 72-59R, 37 FR 6188, Mar. 25, 1972; CGD 72-206R, 38 FR 17226, June 29, 1973; CGD 73-254, 40 FR 40163, Sept. 2, 1975; CGD 77-147, 47 FR 21809, May 20, 1982; CGD 85-061, 54 FR 50963, Dec. 11, 1989. Redesignated by CGD 88-032, 56 FR 35822, July 29, 1991; USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-5" NODE="46:2.0.1.2.12.1.1.3" TYPE="SECTION">
<HEAD>§ 54.01-5   Scope (modifies U-1 and U-2).</HEAD>
<P>(a) This part contains requirements for pressure vessels. Table 1 to § 54.01-5 gives a breakdown by parts in this subchapter of the regulations governing various types of pressure vessels, boilers, and thermal units.
</P>
<P>(b) Pressure vessels are divided into Classes I, I-L (low temperature), II, II-L (low temperature), and III. Table 2 to § 54.01-5 describes these classes and sets out additional requirements for welded pressure vessels.
</P>
<P>(c) The requirements for pressure vessels by class are as follows:
</P>
<P>(1) Class I-L and II-L pressure vessels must meet the applicable requirements in this part.
</P>
<P>(2) Pressure vessels containing hazardous materials as defined in § 150.115 of this chapter must meet the requirements of this part or, as applicable, the requirements in 49 CFR parts 171-177, or part 64 of this subchapter.
</P>
<P>(3) Except as provided in paragraph (c)(4) of this section, Classes I, II, and III pressure vessels not containing hazardous materials must be designed and constructed in accordance with the requirements in Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) and must be stamped with the ASME “U” symbol. These pressure vessels must also comply with the requirements that are listed or prescribed in paragraphs (d) through (g) of this section. Compliance with other provisions in this part is not required.
</P>
<P>(4) Classes II and III pressure vessels that have a net internal volume of less than 0.14 cubic meters (5 cubic feet) and do not contain hazardous materials must be stamped with either the ASME “U” or “UM” symbol. Compliance with other provisions in this part is not required.
</P>
<P>(d) Pressure vessels described in paragraph (c)(3) of this section must—
</P>
<P>(1) Have detailed plans that include the information required by § 54.01-18;
</P>
<P>(2) Meet §§ 54.01-35, 54.20-3(c), and 54.25-3;
</P>
<P>(3) Have pressure relief devices required by subpart 54.15;
</P>
<P>(4) Meet the applicable requirements in §§ 54.10-3, 54.10-20, and 54.10-25 for inspection, reports, and stamping;
</P>
<P>(5) If welded, meet the post weld heat treatment and minimum joint and radiography requirement in table 2 to § 54.01-5; and
</P>
<P>(6) If a steam generating pressure vessel, meet § 54.01-10.
</P>
<P>(e) The plans required by paragraph (d)(1) of this section must be certified by a registered professional engineer to meet the design requirements in paragraph (d) of this section and in Section VIII of the ASME BPVC. The certification must appear on all drawings and analyses. The plans must be made available to the Coast Guard prior to the inspection required by § 54.10-3(c).
</P>
<P>(f) If a pressure vessel has more than one independent chamber and the chambers have different classifications, each chamber must, as a minimum, meet the requirements for its classification. If a single classification for the entire pressure vessel is preferred, the classification selected must be one that is required to meet all of the regulations applicable to the classification that is not selected. For example, if one chamber is Class I and one chamber is Class II-L, the only single classification that can be selected is Class I-L.
</P>
<P>(g) The design pressure for each interface between two chambers in a multichambered pressure vessel must be—
</P>
<P>(1) The maximum allowable working pressure (gauge) in the chamber with the higher pressure; or
</P>
<P>(2) If one chamber is a vacuum chamber, the maximum allowable working pressure (absolute) in the other chamber minus the least operating pressure (absolute) in the vacuum chamber.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.01-5—Regulation Reference for Boilers, Pressure Vessels, and Thermal Units
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Service and pressure temperature boundaries
</TH><TH class="gpotbl_colhed" scope="col">Part of subchapter
<br/>regulating
<br/>mechanical
<br/>design
</TH><TH class="gpotbl_colhed" scope="col">Part of subchapter
<br/>regulating
<br/>automatic
<br/>control
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main (power) boiler: All</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">62
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pressure vessel: All</TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">NA
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fired auxiliary boiler 
<sup>1</sup> (combustion products or electricity):
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(1) Steam:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">More than 103 kPa (15 psig)</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 62 or 63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Equal to or less than 103 kPa (15 psig)</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(2) Hot water heating:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">More than 689 kPa (100 psig) or 121 °C (250 °F)</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Equal to or less than 689 kPa (100 psig) and 121 °C (250 °F)</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(3) Hot water supply:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">More than 689 kPa (100 psig) or 121 °C (250 °F)</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Equal to or less than 689 kPa (100 psig) and 121 °C (250 °F)</TD><TD align="right" class="gpotbl_cell">53</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(1) Fired thermal fluid heaters: All</TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">63
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(2) Unfired steam boiler:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">More than 206 kPa (30 psig) or 454 °C (850 °F) 
<sup>3</sup></TD><TD align="right" class="gpotbl_cell">52</TD><TD align="right" class="gpotbl_cell">NA
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Equal to or less than 206 kPa (30 psig) and 454 °C (850 °F)</TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">NA
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(3) Evaporators and heat exchangers: More than 103 kPa (15 psig) 
<sup>4</sup></TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">NA
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">(4) Unfired hot water supply or heating boiler: More than 103 kPa (15 psig) 
<sup>4</sup></TD><TD align="right" class="gpotbl_cell">54</TD><TD align="right" class="gpotbl_cell">NA
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Including exhaust gas types.
</P><P class="gpotbl_note">
<sup>2</sup> Boilers with heat input ratings ≥12,500,000 Btu/hr. must have controls that meet part 62 of this subchapter. Boilers with heat input ratings &lt;12,500,000 Btu/hr. must have controls that meet part 63 of this subchapter.
</P><P class="gpotbl_note">
<sup>3</sup> Temperature of working fluid.
</P><P class="gpotbl_note">
<sup>4</sup> Relief device is required even if designed for less than 103 kPa (15 psig).</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 54.01-5—Pressure Vessel Classification
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Class
</TH><TH class="gpotbl_colhed" scope="col">Service contents
</TH><TH class="gpotbl_colhed" scope="col">Class limits on
<br/>pressure and
<br/>temperature
</TH><TH class="gpotbl_colhed" scope="col">Joint requirements <E T="0731">1 6 7</E>
</TH><TH class="gpotbl_colhed" scope="col">Radiography
<br/>requirements,
<br/>Section VIII of the
<br/>ASME BPVC
<br/>(incorporated
<br/>by reference;
<br/>see § 54.01-1) <E T="0731">3 7</E>
</TH><TH class="gpotbl_colhed" scope="col">Post-weld heat treatment
<br/>requirements <E T="0731">5 7</E>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">I</TD><TD align="left" class="gpotbl_cell">(a) Vapor or gas
<br/>(b) Liquid
<br/>(c) Hazardous Materials 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">Vapor or gas: Over 600 psi or 700 °F
<br/>Liquid: Over 600 psi or 400 °F</TD><TD align="left" class="gpotbl_cell">(1) For category A; (1) or (2) for category B. All categories C and D must have full penetration welds extending through the entire thickness of the vessel wall or nozzle wall</TD><TD align="left" class="gpotbl_cell">Full on all butt joints regardless of thickness. Exceptions listed in table UCS-57 of Section VIII of the ASME BPVC do not apply</TD><TD align="left" class="gpotbl_cell">For carbon- or low-alloy steel, in accordance with table UCS-56 of Section VIII of the ASME BPVC, regardless of thickness. For other materials, in accordance with Section VIII.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">I-L Low Temperature</TD><TD align="left" class="gpotbl_cell">(a) Vapor or gas, or liquid
<br/>(b) Hazardous Materials 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">Over 250 psi and service temp. below 0 °F</TD><TD align="left" class="gpotbl_cell">(1) For categories A and B. All categories C and D must have full penetration welds extending through the entire thickness of the vessel wall or nozzle wall. No backing rings or strips left in place</TD><TD align="left" class="gpotbl_cell">Full on all butt joints regardless of thickness. Exceptions listed in table UCS-57 of Section VIII of the ASME BPVC do not apply</TD><TD align="left" class="gpotbl_cell">For carbon- or low-alloy steel, in accordance with table UCS-56 of Section VIII of the ASME BPVC, regardless of thickness. For other materials, in accordance with Section VIII.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">II</TD><TD align="left" class="gpotbl_cell">(a) Vapor or gas
<br/>(b) Liquid
<br/>(c) Hazardous Materials <E T="0731">2 3 6</E></TD><TD align="left" class="gpotbl_cell">Vapor or gas: 30 through 600 psi or 275 through 700 °F
<br/>Liquid: 200 through 600 psi or 250 through 400 °F</TD><TD align="left" class="gpotbl_cell">(1) Or (2) for category A. (1), (2), or (3) for category B
<br/>Categories C and D in accordance with UW-16 of Section VIII of the ASME BPVC</TD><TD align="left" class="gpotbl_cell">Spot, unless exempted by UW-11(c) of Section VIII of the ASME BPVC</TD><TD align="left" class="gpotbl_cell">In accordance with Section VIII of the ASME BPVC.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">II-L Low Temperature</TD><TD align="left" class="gpotbl_cell">(a) Vapor or gas, or liquid
<br/>(b) Hazardous Materials 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">0 through 250 psi and service temp. below 0 °F</TD><TD align="left" class="gpotbl_cell">(1) For category A; (1) or (2) for category B. All categories C and D must have full-penetration welds extending through the entire thickness of the vessel wall or nozzle wall</TD><TD align="left" class="gpotbl_cell">Spot. The exemption of UW-11(c) of Section VIII of the ASME BPVC does not apply</TD><TD align="left" class="gpotbl_cell">Same as for I-L except that mechanical stress relief may be substituted if allowed under subpart 54.30.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">III</TD><TD align="left" class="gpotbl_cell">(a) Vapor or gas
<br/>(b) Liquid
<br/>(c) Hazardous Materials <E T="0731">2 3 6</E></TD><TD align="left" class="gpotbl_cell">Vapor or gas: Under 30 psi and 0 through 275 °F
<br/>Liquid: Under 200 psi and 0 through 250 °F</TD><TD align="left" class="gpotbl_cell">In accordance with Section VIII of the ASME BPVC</TD><TD align="left" class="gpotbl_cell">Spot, unless exempted by UW-11(c) of Section VIII of the ASME BPVC</TD><TD align="left" class="gpotbl_cell">In accordance with Section VIII of the ASME BPVC.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Welded joint categories are defined under UW-3 of Section VIII of the ASME BPVC. Joint types are described in table UW-12 of Section VIII of the ASME BPVC, and numbered (1), (2), etc.
</P><P class="gpotbl_note">
<sup>2</sup> See § 54.20-2.
</P><P class="gpotbl_note">
<sup>3</sup> See §§ 54.25-8(c) and 54.25-10(d).
</P><P class="gpotbl_note">
<sup>4</sup> See §§ 54.01-15 and 54.10-3 for exemptions.
</P><P class="gpotbl_note">
<sup>5</sup> Specific requirements modifying table UCS-56 of Section VIII of the ASME BPVC appear in § 54.25-7.
</P><P class="gpotbl_note">
<sup>6</sup> See § 54.20-3(c) and (f).
</P><P class="gpotbl_note">
<sup>7</sup> Applies only to welded pressure vessels.
</P><P class="gpotbl_note"><E T="02">Note 1 to table 2 to § 54.01-5:</E> All classes of pressure vessels are subject to shop inspection and plan approval. See §§ 54.01-15 and 54.10-3 for exemptions.</P></DIV></DIV>
<APPRO TYPE="N">(Approved by the Office of Management and Budget under OMB control number 2130-0181)
</APPRO>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9976, June 17, 1970; CGD 77-147, 47 FR 21809, May 20, 1982; 55 FR 696, Jan. 8, 1990; CGD 88-057, 55 FR 24236, June 15, 1990; CGD 85-061, 55 FR 41917, Oct. 16, 1990; CGD 95-027, 61 FR 26000, May 23, 1996; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65165, Oct. 31, 2008]



</CITA>
</DIV8>


<DIV8 N="§ 54.01-10" NODE="46:2.0.1.2.12.1.1.4" TYPE="SECTION">
<HEAD>§ 54.01-10   Steam-generating pressure vessels (modifies U-1(g)).</HEAD>
<P>(a) Pressure vessels in which steam is generated are classed as “Unfired Steam Boilers” except as required otherwise by paragraph (b) of this section. Unfired steam boilers must be fitted with an efficient water level indicator, a pressure gage, a blowdown valve, and an approved safety valve as required by § 54.15-15. Unfired steam boilers must be constructed in accordance with this part other than when the pressures are more than 206 kPa (30 psig) or the temperatures of the working fluid are more than 454 °C (850 °F) when such boilers must be constructed in accordance with part 52 of this subchapter.
</P>
<P>(b) Vessels known as “Evaporators” or “Heat Exchangers” are not classified as unfired steam boilers. They must be fitted with an approved safety device as required under § 54.15-15 and constructed in accordance with this part.
</P>
<P>(c) An evaporator in which steam is generated must be fitted with an efficient water level indicator, a pressure gage, and a blowdown valve.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9436, Mar. 8, 1985; CGD 95-012, 60 FR 48044, Sept. 18, 1995; USCG-2003-16630, 73 FR 65166, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-15" NODE="46:2.0.1.2.12.1.1.5" TYPE="SECTION">
<HEAD>§ 54.01-15   Exemptions from shop inspection and plan approval (modifies U-1(c)(2)).</HEAD>
<P>(a) The following classifications are exempt from shop inspection and plan approval requirements of this part:
</P>
<P>(1) Vessels containing water at a pressure not greater than 689 kPa (100 psig), and at a temperature not above 93 °C (200 °F) including those containing air, the compression of which serves only as a cushion. Air-charging lines may be permanently attached if the air pressure does not exceed 103 kPa (15 psig).
</P>
<P>(2)(i) Hot water supply storage tanks heated by steam or any other indirect means when none of the following limitations is exceeded:
</P>
<P>(A) A heat input of 58 kW (200,000 Btu per hour);
</P>
<P>(B) A water temperature of 93 °C (200 °F);
</P>
<P>(C) A nominal water-containing capacity of 454 liters (120 gallons); or
</P>
<P>(D) A pressure of 689 kPa (100 psig).
</P>
<P>(ii) The exemption of any tank under this paragraph (a)(2) requires that it must be fitted with a safety relief valve of at least 1-inch diameter, set to relieve below the maximum allowable working pressure of the tank.
</P>
<P>(3)(i) Vessels having an internal operating pressure not exceeding 103 kPa (15 psig) with no limitation on size.
</P>
<P>(ii) Cargo tanks of pressure vessel configuration are not included in the exemption in paragraph (a)(3)(i) of this section.
</P>
<P>(4) Class I, II, and III pressure vessels that meet the requirements of § 54.01-5(c)(3) and (4).
</P>
<P>(5) Condensers and heat exchangers, regardless of size, when the design is such that the liquid phase is not greater than 689 kPa (100 psig) and 200 °F (93 °C) and the vapor phase is not greater than 103 kPa (15 psig) provided that the Officer in Charge, Marine Inspection is satisfied that system overpressure conditions are addressed by the owner or operator.
</P>
<P>(b) For fluid conditioner fittings see § 56.15-1 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970; CGFR 70-143, 35 FR 19906, Dec. 30, 1970; CGD 77-147, 47 FR 21810, May 20, 1982; USCG-2003-16630, 73 FR 65166, Oct. 31, 2008; USCG-2010-0759, 75 FR 60002, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-17" NODE="46:2.0.1.2.12.1.1.6" TYPE="SECTION">
<HEAD>§ 54.01-17   Pressure vessel for human occupancy (PVHO).</HEAD>
<P>Pressure vessels for human occupancy (PVHOs) must meet the requirements of subpart B (Commercial Diving Operations) of part 197 of this chapter.
</P>
<CITA TYPE="N">[CGD 76-009, 43 FR 53683, Nov. 16, 1978]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-18" NODE="46:2.0.1.2.12.1.1.7" TYPE="SECTION">
<HEAD>§ 54.01-18   Plan approval.</HEAD>
<P>(a) Manufacturers intending to fabricate pressure vessels, heat exchangers, evaporators, and similar appurtenances, covered by the regulations in this part must submit detailed plans in accordance with subpart 50.20 of this subchapter except as provided in paragraph (c) of this section.
</P>
<P>(b) The following information must be submitted:
</P>
<P>(1) Calculations for all pressure containment components including the maximum allowable working pressure, the hydrostatic or pneumatic test pressure, and the intended safety device setting.
</P>
<P>(2) Joint design and methods of attachment of all pressure containment components.
</P>
<P>(3) Foundations and supports (design and attachment).
</P>
<P>(4) Pertinent calculations for pressure vessel foundations and/or supports.
</P>
<P>(5) A bill of material meeting the requirements of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1), as modified by this part.
</P>
<P>(6) A diagrammatic arrangement drawing of the assembled unit indicating location of internal and external components.
</P>
<P>(c) Plans for Class I, II, and III pressure vessels with the ASME “U” stamp that do not contain hazardous materials are not required to be submitted for approval (see § 54.01-5(e)).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65166, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-25" NODE="46:2.0.1.2.12.1.1.8" TYPE="SECTION">
<HEAD>§ 54.01-25   Miscellaneous pressure components (modifies UG-11).</HEAD>
<P>(a) Pressure components for pressure vessels must be as required by UG-11 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this section.
</P>
<P>(b) All pressure components conforming to an accepted ANSI (American National Standards Institute) Standard referred to in an adopted code, specification or standard or in this subchapter must also be marked in accordance with MSS SP-25 (incorporated by reference; see § 54.01-1).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970; USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-30" NODE="46:2.0.1.2.12.1.1.9" TYPE="SECTION">
<HEAD>§ 54.01-30   Loadings (modifies UG-22).</HEAD>
<P>(a) The loadings for pressure vessels must be as required by UG-22 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this section.
</P>
<P>(b) In evaluating loadings for certain pressure vessel applications, the Commandant may require consideration of the following loads in addition to those listed in UG-22 of Section VIII of the ASME BPVC:
</P>
<P>(1) Loading imposed by vessel's attitude in roll, list, pitch and trim.
</P>
<P>(2) Dynamic forces due to ship motions.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-35" NODE="46:2.0.1.2.12.1.1.10" TYPE="SECTION">
<HEAD>§ 54.01-35   Corrosion (modifies UG-25).</HEAD>
<P>(a) Vessels or portions of vessels subject to corrosion must be as required by UG-25 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this section.
</P>
<P>(b) The pressure portions of pressure vessels must:
</P>
<P>(1) Normally have a corrosion allowance of one-sixth of the calculated thickness, or one-sixteenth inch, whichever is smaller, added to the calculated thickness as determined by the applicable design formula.
</P>
<P>(2) Be specifically evaluated in cases where unusually corrosive cargoes will be involved, for the possible increase of this corrosion allowance.
</P>
<P>(3) Have no additional thickness required when acceptable corrosion resistant materials are used.
</P>
<P>(4) Not normally need additional thickness allowance when the effective stress (either S or SE depending on the design formula used) is 80 percent or less of the allowable stress listed in Section VIII of the ASME BPVC for calculating thickness.
</P>
<P>(c) Telltale holes must not be permitted in pressure vessels containing dangerous fluids, such as acid, poison, corrosives, etc.
</P>
<P>(d) Exemption from these corrosion allowance requirements will be granted by the Commandant in those cases where:
</P>
<P>(1) The contents of the pressure vessel are judged to be sufficiently noncorrosive; and,
</P>
<P>(2) Where the external surface is also protected from corrosion. A suitable vapor barrier is adequate protection, while paint or other thin coatings exposed to weather or mechanical damage are not acceptable.
</P>
<P>(e) No applied linings except as provided in part UCL of Section VIII of the ASME BPVC are acceptable.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.01-40" NODE="46:2.0.1.2.12.1.1.11" TYPE="SECTION">
<HEAD>§ 54.01-40   External pressure (modifies UG-28).</HEAD>
<P>(a) The exemption from external pressure consideration provided by the note under UG-28(f) does not apply.
</P>
<P>(b) Vessels which may at times be subjected to partial vacuum due to nature of the contents, temperature, unloading operations, or other facet of employment must either have vacuum breaker protection or be designed for not less than one-half atmosphere of external pressure.
</P>
<CITA TYPE="N">[CGFR 70-143, 35 FR 19906, Dec. 30, 1970]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.03" NODE="46:2.0.1.2.12.2" TYPE="SUBPART">
<HEAD>Subpart 54.03—Low Temperature Operation</HEAD>


<DIV8 N="§ 54.03-1" NODE="46:2.0.1.2.12.2.1.1" TYPE="SECTION">
<HEAD>§ 54.03-1   Scope.</HEAD>
<P>The pressure vessels for low temperature operation must be as required by Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) as modified by this subpart.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.03-5" NODE="46:2.0.1.2.12.2.1.2" TYPE="SECTION">
<HEAD>§ 54.03-5   General.</HEAD>
<P>(a) Requirements for ferritic steels, high alloy steels, and heat-treated ferritic steels are contained in §§ 54.25-10, 54.25-15, and 54.25-20, respectively.
</P>
<P>(b) Requirements for toughness testing of material product forms and weldments (including weld procedure qualification and production toughness tests) are contained in subpart 54.05.
</P>
<P>(c) Materials suitable for a given minimum service temperature may be used in warmer service. Steels differing in chemical composition, mechanical properties, or heat treatments from those specified may be specially approved by the Commandant. Similarly, aluminum alloys and other nonferrous materials not intended to be covered by these sections may be specially considered by the Commandant for service at any low temperature.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.05" NODE="46:2.0.1.2.12.3" TYPE="SUBPART">
<HEAD>Subpart 54.05—Toughness Tests</HEAD>


<DIV8 N="§ 54.05-1" NODE="46:2.0.1.2.12.3.1.1" TYPE="SECTION">
<HEAD>§ 54.05-1   Scope (replaces UG-84).</HEAD>
<P>The toughness tests of materials used in pressure vessels must be as required by this subpart in lieu of requirements in UG-84 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-3" NODE="46:2.0.1.2.12.3.1.2" TYPE="SECTION">
<HEAD>§ 54.05-3   Tests required.</HEAD>
<P>(a) Where material or welding toughness tests are required by §§ 54.25-10, 54.25-15, 54.25-20, and subpart 57.03 or 57.06 of this subchapter, the following requirements apply:
</P>
<P>(1) Additional requirements for ferritic steels with properties enhanced by heat treatment are in § 54.25-20.
</P>
<P>(2) Certified reports of toughness tests by the material manufacturer will be acceptable evidence provided the specimens taken are representative of the material delivered and that the material is not subject to treatment during or following fabrication that will reduce its impact properties. If such treatment is subsequently applied to the material, test specimens must be so taken and treated as to be representative of the material in the finished vessel.
</P>
<P>(b) The requirements of this subpart are also applicable to nonpressure vessel type low temperature tanks and associated secondary barriers, as defined in § 38.05-4 of subchapter D of this chapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-5" NODE="46:2.0.1.2.12.3.1.3" TYPE="SECTION">
<HEAD>§ 54.05-5   Toughness test specimens.</HEAD>
<P>(a) <I>Charpy V-notch impact tests.</I> Where required, Charpy V-notch tests must be conducted in accordance with ASTM E23 (incorporated by reference, see § 54.01-1), using the Type A specimen shown in ASTM E23—Figure 4. Special attention is drawn to the fact that the Charpy Keyhole and U-notch specimens are not acceptable substitutes for the Charpy V-notch specimen and must not be used to qualify materials within the scope of this subpart. Each set of Charpy impact tests must consist of three specimens. For materials 
<FR>1/2</FR>-inch thick or less, the largest possible Charpy specimens for that thickness must be cut centered at the material's mid-thickness. For materials thicker than 
<FR>1/2</FR>-inch, full size Charpy specimens must be cut centered at a location as near as practicable to a point midway between the material's surface and half-thickness. Except where otherwise specified, transversely oriented specimens must be used. When longitudinal specimens are used, the required energy values may not be less than 1.5 times the values required for transversely oriented specimens. In all cases, the notch must be cut normal to the material's surface. Test specimens must be taken at least one “t” from any heat-treated edge (where “t” is the material's nominal thickness).
</P>
<P>(b) <I>Drop weight tests.</I> Where required, drop weight tests must be conducted for no-break performance in accordance with ASTM E208 (incorporated by reference, see § 54.01-1). For material thicknesses between 
<FR>1/2</FR>-inch and
<FR> 5/8</FR>-inch, the ASTM E208 specimen P-3, machined to 
<FR>1/2</FR>-inch thickness, must be used with a stop distance of 0.090-inch. In preparing weld specimens for drop weight testing, weld reinforcement must be ground flush, the hard facing bead centered on and transverse to the weld, and the notch centered on and parallel to the weld axis.
</P>
<P>(c) <I>Retest procedures.</I> (1) When Charpy V-notch impact specimens are used and the average value of the three initial specimens fails to meet the stated requirements by an amount not exceeding 15 percent, or the value for more than one specimen is below the required average value of when the value for one specimen is below the minimum value permitted for a single specimen by an amount not exceeding 15 percent, three additional specimens from the same material may be tested and the results combined with those previously obtained to form a new average. This new average of six specimens must exceed the specified minimum average. In the event the Charpy retests fail, the material may still be qualified by exhibiting a no-break performance when tested in accordance with the drop weight procedure, if applicable. Two drop weight specimens must be tested for each Charpy V-notch set of three initial specimens which failed to qualify. Failure of either or both of these drop weight specimens will constitute rejection of the material or weldments represented, except as outlined in paragraph (c)(3) of this section.
</P>
<P>(2) When drop weight specimens are used, retests are permitted only within the limits prescribed in ASTM E208, except as outlined in paragraph (c)(3) of this section.
</P>
<P>(3) If, for heat treated base material, the required toughness results are not obtained in the initial test or in the retest, the material may be reheat treated one time and tested again in accordance with the initial requirements for the material.
</P>
<P>(d) <I>Alternate toughness tests.</I> The Charpy V-notch impact values of §§ 54.05-20(a) and 54.05-25(a) are representative of those which correlate with the nil-ductility transition temperature determined by the drop-weight tests for the steels specified in § 54.25-10. For materials for which there are other data showing suitable correlation between Charpy V-notch and drop-weight tests, V-notch acceptance limits different from those tabulated herein may be specially approved by the Commandant, based upon the actual correlation. In the case of steels for which the tabulated Charpy V-notch values can be shown to be inapplicable or in the case of specially considered steels, or as an alternative to complying with the tabulated impact requirements, acceptance may be based upon the material exhibiting a no-break performance when tested in accordance with the drop-weight procedure. Whenever the drop-weight test is used as an alternative to the Charpy V-notch test, two drop-weight specimens must be tested for each set of three Charpy V-notch specimens otherwise required. If the drop-weight test cannot be performed because of material thickness limitations (less than one-half inch) or product shape, or is otherwise inapplicable (because of heat treatment, chemistry, etc.), other tests and/or test criteria will be specified by the Commandant to assure the adequacy of the material for the intended application.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 73-254, 40 FR 40163, Sept. 2, 1975; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-6" NODE="46:2.0.1.2.12.3.1.4" TYPE="SECTION">
<HEAD>§ 54.05-6   Toughness test temperatures.</HEAD>
<P>Each toughness test must be conducted at temperatures not warmer than −20 °F or 10 °F below the minimum service temperature, whichever is lower, except that for service at or below −320 °F, the tests may be conducted at the service temperature in accordance with § 54.25-10(a)(2).
</P>
<CITA TYPE="N">[CGD 85-061, 54 FR 50964, Dec. 11, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-10" NODE="46:2.0.1.2.12.3.1.5" TYPE="SECTION">
<HEAD>§ 54.05-10   Certification of material toughness tests.</HEAD>
<P>(a) <I>Plate material.</I> The manufacturer of plates may certify such material, provided it has been given an appropriate heat-treatment, by reporting the results of tests of one set of Charpy impact specimens or of two drop weight specimens, as applicable, taken from each plate as rolled. Impact specimens must be taken as outlined in section 12 of ASTM A20/A20M (incorporated by reference, see § 54.01-1). The long axis of the Charpy specimen must be perpendicular to the final direction of rolling. When the direction of maximum stress is unknown, the manufacturer may certify on the basis of specimens taken parallel to the final direction of rolling.
</P>
<P>(b) <I>Pipe or tube material.</I> (1) The manufacturer of pipe, tube, or welded fittings formed from pipe or tube may certify such material by reporting the results of tests of one set of Charpy impact specimens, provided the requirement for production in this paragraph (b)(1) or (2) of this section, as well as the requirement for sampling in paragraph (b)(3) of this section are met. The specimens must have the major axis parallel to the length of pipe or tube. In the case of welding fittings, the specimens may be taken from the tubing prior to forming provided the fittings are normalized after forming. Such specimens must be normalized before testing.
</P>
<P>(2) One set of specimens may represent each five (5) short tons, or less, of the pipe, tubes, or welding fittings produced from one heat of steel poured from a single melting furnace charge and subsequently processed in the same manner, provided all are given a normalizing heat-treatment in a continuous treating furnace in which the temperature is automatically controlled and checked by recording pyrometer.
</P>
<P>(3) One set of specimens may represent each five (5) short tons, or less, of the pipe, tubes, or welding fittings that have been given a normalizing heat-treatment as a single charge in a batch-treating furnace equipped with recording pyrometer provided all have been produced from a single melting furnace heat and are subsequently processed in the same manner. If more than one melting furnace heat is present in the batch heat-treating furnace, means of identification must be provided and one set of specimens must be taken from each heat.
</P>
<P>(4) One set of impact specimens must be taken from one pipe or tube picked at random from each heat or furnace batch or portion thereof to be certified.
</P>
<P>(c) <I>Forgings and forged or rolled fittings.</I> (1) The manufacturer of forgings for any purpose may certify them by reporting the results of tests of one set of Charpy impact specimens or two drop-weight specimens, as applicable, taken from each 5 short tons of product from each melting heat provided the requirements in this paragraph for production and sampling are met.
</P>
<P>(2) One or more test blocks must be cut from billets or blooms selected at random from each heat of material. Each test block must be forge-reduced in thickness to the thickness of the finished forgings to be certified, within the limitations set below. After forging to the reduced thickness, the test block must be heat-treated in the same manner as the finished forgings represented, which heat-treatment of test blocks may be carried out in the furnace with the forgings, or separately. If carried out separately, both heat-treatments must be done in automatically controlled furnaces equipped with calibrated recording pyrometers, the certified records of which must be made available to the inspector.
</P>
<P>(3) One set of Charpy impact specimens or two drop-weight specimens, as applicable, must be cut from each such test block and these specimens will represent all forgings (up to 5 short tons) that are from the same heat of material and given the same heat-treatment as the test block, and the thickness of which does not differ from that of the test block by more than plus or minus 50 percent of 1
<FR>1/2</FR> inches, whichever is less, except that forged flanges and tube sheets thicker than 5
<FR>1/2</FR> inches may be qualified from a 4-inch test block.
</P>
<P>(4) As many test blocks must be made as are required under the foregoing rule in paragraph (c)(3) of this section to cover the weight of product and range of thickness found in the forgings represented. The major axis of the test specimens must be parallel to the length of the test block.
</P>
<P>(d) <I>Bars and shapes, rolled or forged.</I> (1) The manufacturer of forged or rolled bars and shapes may certify such by reporting the results of one set of Charpy impact specimens, or two drop-weight specimens, as applicable, produced from each 5 short tons from a single melting furnace heat, processed in a similar manner and heat-treated as a single furnace batch, if heat-treated. The impact specimens must be cut from the heaviest section, clear of fillets, of the shape being tested with the axis of the specimens parallel to the axis of the bar or shape.
</P>
<P>(2) [Reserved]
</P>
<P>(e) <I>Castings.</I> (1) The manufacturer of castings may certify them by reporting the results of one set of Charpy impact specimens or two drop-weight specimens, as applicable, taken from each 5 short tons of product from each melting furnace heat. These specimens must be taken either directly from a production casting or from test coupons cast attached thereto provided the additional requirements in this paragraph are met.
</P>
<P>(2) One set of Charpy impact or two drop-weight specimens may represent all castings (up to 5 short tons) that are from the same heat of material and that have a thickness that does not differ from the thickness of the section from which the specimens were taken by more than plus or minus 25 percent, or 1.5 inches, whichever is less. A wider range of thicknesses from one heat may be covered by taking additional sets of specimens from thicker or thinner material as may be required.
</P>
<P>(3) The test specimens must be heat-treated in the same manner as the castings represented, which heat-treatment of specimens may be carried out in the furnace with the castings represented, or separately, but if carried out separately both heat-treatments must be done in automatically controlled furnaces equipped with calibrated recording pyrometers, the certified records of which must be made available to the marine inspector.
</P>
<P>(f) <I>Small parts.</I> The manufacturer of small parts, either cast or forged, may certify a lot of not more than 20 duplicate parts or 5 short tons, whichever is less, by reporting the results of one set of Charpy impact specimens, or two drop-weight specimens, as applicable, taken from one such part selected at random, provided the same kind of material and the same process of production were used for all of the lot. When the part is too small to provide the specimens of at least minimum size, no impact test need be made. For such parts too small to impact test, the Commandant will determine toughness qualifications based on material, chemical, and mechanical properties.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 73-254, 40 FR 40164, Sept. 2, 1975; USCG-1999-5151, 64 FR 67178, Dec. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-15" NODE="46:2.0.1.2.12.3.1.6" TYPE="SECTION">
<HEAD>§ 54.05-15   Weldment toughness tests—procedure qualifications.</HEAD>
<P>(a) Plate for which Charpy V-notch impact testing is required in the parent material and for which V-notch minima are specified must similarly have welding procedures qualified for toughness by Charpy V-notch testing. For these tests, the test plates must be oriented with their final rolling direction parallel to the weld axis (<I>i.e.,</I> so that transverse impact specimens result), and with the V-notch normal to the plate surface. The sample weld joint preparation must be the same as that used in production. The number of test specimens and the location of their notches must be as shown in Figure 1 to § 54.05-15(a) and as described in paragraphs (a)(1) through (5) of this section.
</P>
<P>(1) Three specimens with the notch centered in the weld metal.
</P>
<P>(2) Three specimens with the notch centered on the fusion line between parent plate and weld. (The fusion line may be identified by etching the specimen with a mild reagent.)
</P>
<P>(3) Three specimens with the notch centered in the heat affected zone, 1 mm from the fusion line.
</P>
<P>(4) Same as paragraph (a)(3) of this section, but 3 mm from the fusion line.
</P>
<P>(5) Same as paragraph (a)(3) of this section, but 5 mm from the fusion line.
</P>
<HD1>Figure 1 to § 54.05-15(a)—Charpy V-Notch Specimen Removal Details

</HD1>
<img src="/graphics/er12jn24.000.gif"/>
<P>(b) Plate materials for which Charpy V-notch minimums are not specified, or for which a Charpy V-notch correlation with NDT is not known, and which are themselves tested for toughness by the drop-weight procedure, must have welding procedures similarly qualified by the drop-weight test. For such qualifications, two drop-weight specimens are to be tested, with the notch positioned directly above and parallel to the centerline of the weld.
</P>
<P>(c) Piping welding toughness tests must be qualified, by making Charpy V-notch impact tests as prescribed in paragraph (a) of this section.
</P>
<P>(d) Materials which are specially approved based on toughness criteria or tests, other than those discussed in paragraphs (a) and (b) of this section, must have welding procedures tested and qualified for toughness as deemed appropriate and necessary by the Commandant.
</P>
<P>(e) In the case of stainless steels, weld procedure toughness tests may be limited to weld metal only if this is all that is required by § 54.25-15.




</P>
</DIV8>


<DIV8 N="§ 54.05-16" NODE="46:2.0.1.2.12.3.1.7" TYPE="SECTION">
<HEAD>§ 54.05-16   Production toughness testing.</HEAD>
<P>(a) For vessels of welded construction, production toughness test plates must be prepared for each 50 feet of longitudinal and circumferential butt-weld in each Class I-L vessel, or for each 150 feet in each Class II-L vessel, except for material other than stainless steel that is exempted from impact test requirements by this subchapter. In the case of stainless steels, weld production toughness tests may be limited to weld metal only if this is all that is required be § 54.25-15. The test-plate thickness must be the same as that of the vessel wall at the location of the production weld being sampled. The test plates must be prepared, wherever possible, as run-off tabs attached at the ends of weld butts or seams. The rolling direction of the run-off tabs should be oriented parallel to the rolling direction of the adjacent production material. The test-plate material must be taken from one of the heats of material used in the vessel, and both the electrodes and welding procedures must be the same as used in the fabrication of the vessel. From each test plate, one set of three Charpy impact bars or two drop-weight specimens, as applicable according to the test used in procedure qualification, must be taken transverse to the weld axis. For Charpy V-notch specimens, the notch must be normal to the material surface and its location alternated (approximately) on successive tests between the weld metal and heat affected zone. Thus, approximately half of all weld production impact tests will be of weld metal and half of heat affected zone material. For the weld metal tests, the V-notch is to be centered between the fusion lines. For the heat affected zone tests, the notch is to be centered so as to sample, as nearly as practicable, the most critical location for toughness observed in the weld procedure qualification tests. Where the drop weight specimen is used in production weld testing, it must be prepared in the same manner as specified for procedure qualification testing in § 54.05-15(b).
</P>
<P>(b) For vessels not exceeding 5 cubic feet in volume, one set of impact specimens, or two drop-weight specimens, as applicable according to the test used in procedure qualification, may represent all vessels from the same heat of material not in excess of 100 vessels, or one heat-treatment furnace batch. In addition, when such vessels are welded, one weld test plate made from one of the heats of material used, and two sets of impact specimens or two drop-weight specimens, as applicable, cut therefrom, may represent the weld metal in the smallest of: One lot of 100 vessels or less; or each heat-treatment furnace batch; or each 50 feet of welding for Class I-L vessels; or each 150 feet of welding for Class II-L vessels.
</P>
<P>(c) For several vessels or parts of vessels being welded in succession, the plate thickness of which does not vary by more than one-fourth inch, and which are made of the same grade of material, a test plate must be furnished for each 50 feet of welding for Class I-L vessels or 150 feet of welding for Class II-L vessels. For each 50- or 150-foot increment of weld, as applicable, the test plates must be prepared at the time of fabrication of the first vessel involving that increment.
</P>
<P>(d) The test plates and any other test material from which toughness test specimens are cut must be given the same heat-treatment as the production material they represent. Test specimens representing other material than the weld toughness test plates should preferably be cut from a part of the vessel material but may be cut from like material that has been heat-treated within the temperature range specified by the producer in treating the actual vessel material.
</P>
<P>(e) For nonpressure vessel type tanks and associated secondary barriers, as defined in § 38.05-4, subchapter D of this chapter, production toughness test plates must be prepared in accordance with paragraphs (a) and (d) of this section. One set of toughness test plates must be prepared for each 165 feet (50 meters) of production butt-type welds.




</P>
</DIV8>


<DIV8 N="§ 54.05-17" NODE="46:2.0.1.2.12.3.1.8" TYPE="SECTION">
<HEAD>§ 54.05-17   Weld toughness test acceptance criteria.</HEAD>
<P>(a) For Charpy V-notch impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld qualification and production must be:
</P>
<P>(1) For weld metal specimens, not less than the transverse values required for the parent material.
</P>
<P>(2) For heat affected zone specimens, when the specimens are transversely oriented, not less than the transverse values required for the parent material.
</P>
<P>(3) For heat affected zone specimens, when the specimens are longitudinally oriented, not less than 1.5 times the transverse values required for the parent material.
</P>
<P>(b) For drop-weight tests both specimens from each required set must exhibit a no-break performance.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 73-254, 40 FR 40164, Sept. 2, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 54.05-20" NODE="46:2.0.1.2.12.3.1.9" TYPE="SECTION">
<HEAD>§ 54.05-20   Impact test properties for service of 0 °F and below.</HEAD>
<P>(a) The impact energies of each set of transverse Charpy specimens may not be less than the values shown in table 1 to § 54.05-20(a). Only one specimen in a set may be below the required average and the value of that specimen must be above the minimum impact value permitted on one specimen only. See § 54.05-5(c) for retest requirements.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.05-20(<E T="01">a</E>)—Charpy V-Notch Impact Requirements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Size of specimen
</TH><TH class="gpotbl_colhed" scope="col">Minimum impact value


<br/>required for average

<br/>of each set of 3

<br/>specimens foot-pounds 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Minimum impact value


<br/>permitted on one

<br/>specimen only of a

<br/>set, foot-pounds
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 10 mm</TD><TD align="right" class="gpotbl_cell">20.0</TD><TD align="right" class="gpotbl_cell">13.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 7.5 mm</TD><TD align="right" class="gpotbl_cell">16.5</TD><TD align="right" class="gpotbl_cell">11.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 5 mm</TD><TD align="right" class="gpotbl_cell">13.5</TD><TD align="right" class="gpotbl_cell">9.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 2.5 mm</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">6.5
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Straight line interpolation for intermediate values is permitted.</P></DIV></DIV>
<P>(b) Transversely oriented Charpy V-notch impact specimens of ASTM A203 (incorporated by reference, see § 54.01-1) nickel steels must exhibit energies not less than the values shown in paragraph (a) of this section. Requirements for 9 percent nickel steels are contained in § 54.25-20. Other nickel alloy steels, when specially approved by the Commandant, must exhibit a no-break performance when tested in accordance with the drop weight procedure. If, for such materials, there are data indicating suitable correlation with drop-weight tests, Charpy V-notch tests may be specially considered by the Commandant in lieu of drop-weight tests. If the drop-weight test cannot be performed because of material thickness limitations (less than one-half inch), or product shape, or is otherwise inapplicable (because of heat treatment, chemistry etc.) other tests or test criteria will be specified by the Commandant.
</P>
<P>(c) Where sufficient data are available to warrant such waiver, the Commandant may waive the requirements for toughness testing austenitic stainless-steel materials. Where required, austenitic stainless steels are to be tested using the drop-weight procedure and must exhibit a no-break performance. Where data are available indicating suitable correlation of Charpy V-notch results with drop-weight NDT or no-break performance, Charpy V-notch tests may be specially considered by the Commandant in lieu of dropweight tests. If the dropweight test cannot be performed because of material thickness limitations (less than one-half inch), or product shape, or is otherwise inapplicable (because of heat treatment, chemistry, etc.) other tests and test criteria will be specified by the Commandant.
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40164, Sept. 2, 1975, as amended by USCG-2000-7790, 65 FR 58460, Sept. 29, 2000]




</CITA>
</DIV8>


<DIV8 N="§ 54.05-25" NODE="46:2.0.1.2.12.3.1.10" TYPE="SECTION">
<HEAD>§ 54.05-25   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 54.05-30" NODE="46:2.0.1.2.12.3.1.11" TYPE="SECTION">
<HEAD>§ 54.05-30   Allowable stress values at low temperatures.</HEAD>
<P>(a) The Coast Guard will give consideration to the enhanced yield and tensile strength properties of ferrous and nonferrous materials at low temperature for the purpose of establishing allowable stress values for service temperature below 0 °F.
</P>
<P>(b) The use of such allowable stress values must be specially approved by the Coast Guard for each application. Further information may be obtained by writing to the Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593.
</P>
<P>(c) Submittals must include information and calculations specified by the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG) to demonstrate that the allowable stress for the material cannot be exceeded under any possible combination of vessel loads and metal temperature.
</P>
<CITA TYPE="N">[CGD 73-133R, 39 FR 9179, Mar. 8, 1974, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 95-072, 60 FR 50462, Sept. 29, 1995; CGD 96-041, 61 FR 50727, 50728, Sept. 27, 1996; USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2013-0671, 78 FR 60148, Sept. 30, 2013]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.10" NODE="46:2.0.1.2.12.4" TYPE="SUBPART">
<HEAD>Subpart 54.10—Inspection, Reports, and Stamping</HEAD>


<DIV8 N="§ 54.10-1" NODE="46:2.0.1.2.12.4.1.1" TYPE="SECTION">
<HEAD>§ 54.10-1   Scope (modifies UG-90 through UG-103 and UG-115 through UG-120).</HEAD>
<P>The inspection, tests, stamping, and reports for pressure vessels must be as required by paragraphs UG-90 through UG-103 and UG-115 through UG-120 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this subpart.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.10-3" NODE="46:2.0.1.2.12.4.1.2" TYPE="SECTION">
<HEAD>§ 54.10-3   Marine inspectors and Coast Guard Symbol stamping (replaces UG-90 and UG-91, and modifies UG-92 through UG-103).</HEAD>
<P>(a) Only marine inspectors will apply the Coast Guard Symbol. They will not apply any other code symbol to pressure vessels.
</P>
<P>(b) All pressure vessels not exempted under provisions of § 54.01-15 must be subject to shop inspection by a marine inspector referring to procedures outlined in UG-92 through UG-103 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) and §§ 50.30-10, 50.30-15, and 50.30-20 of this subchapter. The marine inspector will then stamp the vessel with the Coast Guard Symbol.
</P>
<P>(c) Pressure vessels exempted under provisions of § 54.01-15, except as provided in paragraph (d) of this section, are not required to be stamped with the Coast Guard Symbol.
</P>
<P>(d) Pressure vessels described in § 54.01-5(c)(3), except pressure vessels in systems regulated under subpart 58.60 of this subchapter, must be visually examined by a marine inspector prior to installation. The marine inspector also reviews the associated plans and manufacturers' data reports. If, upon inspection, the pressure vessel complies with the applicable requirements in § 54.01-5, the marine inspector stamps the pressure vessel with the Coast Guard Symbol.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 77-147, 47 FR 21810, May 20, 1982; USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.10-5" NODE="46:2.0.1.2.12.4.1.3" TYPE="SECTION">
<HEAD>§ 54.10-5   Maximum allowable working pressure (reproduces UG-98).</HEAD>
<P>(a) The maximum allowable working pressure for a vessel is the maximum pressure permissible at the top of the vessel in its normal operating position at the designated coincident temperature specified for that pressure. It is the least of the values found for maximum allowable working pressure for any of the essential parts of the vessel by the principles given in paragraph (b) of this section and adjusted for any difference in static head that may exist between the part considered and the top of the vessel. (See appendix 3 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1.))
</P>
<P>(b) The maximum allowable working pressure for a vessel part is the maximum internal or external pressure, including the static head hereon, as determined by the rules and formulas in Section VIII of the ASME BPVC, together with the effect of any combination of loadings listed in UG-22 of Section VIII of the ASME BPVC (see § 54.01-30) that are likely to occur, or the designated coincident operating temperature, excluding any metal thickness specified as corrosion allowance. (See UG-25 of Section VIII of the ASME BPVC.)
</P>
<P>(c) Maximum allowable working pressure may be determined for more than one designated operating temperature, using for each temperature the applicable allowable stress value.
</P>
<NOTE>
<HED>Note 1 to § 54.10-5:
</HED>
<P>Table 1 to § 54.10-5 gives the interrelation among the various pressure levels pertinent to this part of the regulations. It includes reference to Section VIII of the ASME BPVC for definitions and explanations.</P></NOTE>
<img src="/graphics/er12jn24.001.gif"/>
<img src="/graphics/er12jn24.002.gif"/>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65167, Oct. 31, 2008]




</CITA>
</DIV8>


<DIV8 N="§ 54.10-10" NODE="46:2.0.1.2.12.4.1.4" TYPE="SECTION">
<HEAD>§ 54.10-10   Standard hydrostatic test (modifies UG-99).</HEAD>
<P>(a) All pressure vessels must satisfactorily pass the hydrostatic test prescribed by this section, except those pressure vessels noted under § 54.10-15(a).
</P>
<P>(b) The hydrostatic-test pressure must be at least one and three-tenths (1.30) times the maximum allowable working pressure stamped on the pressure vessel, multiplied by the ratio of the stress value “S” at the test temperature to the stress value “S” at the design temperature for the materials of which the pressure vessel is constructed. The values for “S” must be taken from tables UCS 23, UNF 23, UHA 23, or UHT 23 of Section VIII of the ASME BPVC (incorporated by reference, see § 54.01-1). The value of “S” at test temperature must be that taken for the material of the tabulated value of temperature closest to the test temperature. The value of “S” at design temperature must be as interpolated from the appropriate table. No ratio less than one must be used. The stress resulting from the hydrostatic test must not exceed 90 percent of the yield stress of the material at the test temperature. External loadings, which will exist in supporting structure during the hydrostatic test, should be considered. The design must consider the combined stress during hydrostatic testing due to pressure and the support reactions. This stress must not exceed 90 percent of the yield stress of the material at the test temperature. In addition, the adequacy of the supporting structure during hydrostatic testing should be considered in the design.
</P>
<P>(c) The hydrostatic test pressure must be applied for a sufficient period of time to permit a thorough examination of all joints and connections. The test must not be conducted until the vessel and liquid are at approximately the same temperature.
</P>
<P>(d) Defects detected during the hydrostatic test or subsequent examination must be completely removed and then inspected. Provided the marine inspector gives their approval, they may then be repaired.
</P>
<P>(e) Vessels requiring stress relieving must be stress relieved after any welding repairs have been made. (See UW-40 of Section VIII of the ASME BPVC.)
</P>
<P>(f) After repairs have been made the vessel must again be tested in the regular way, and if it passes the test, the marine inspector may accept it. If it does not pass the test, the marine inspector can order supplementary repairs, or, if in their judgment the vessel is not suitable for service, they may permanently reject it.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.10-15" NODE="46:2.0.1.2.12.4.1.5" TYPE="SECTION">
<HEAD>§ 54.10-15   Pneumatic test (modifies UG-100).</HEAD>
<P>(a) Pneumatic testing of welded pressure vessels is permitted only for those units which are so designed and supported that they cannot be safely filled with water, or for those units which cannot be dried and are to be used in a service where traces of the testing medium cannot be tolerated.
</P>
<P>(b) Proposals to pneumatically test must be submitted to the cognizant Officer in Charge, Marine Inspection, for approval.
</P>
<P>(c) Except for enameled vessels, for which the pneumatic test pressure must be at least equal to, but need not exceed, the maximum allowable working pressure to be marked on the vessel, the pneumatic test pressure must be at least equal to one and one-tenth (1.10) times the maximum allowable working pressure to be stamped on the vessel multiplied by the lowest ratio (for the materials of which the vessel is constructed) of the stress value “S” for the test temperature of the vessel to the stress value “S” for the design temperature (see UG-21 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1)). In no case must the pneumatic test pressure exceed one and one-tenth (1.10) times the basis for calculated test pressure as defined in UA-60(e) of Section VIII of the ASME BPVC.
</P>
<P>(d) The pneumatic test of pressure vessels must be accomplished as follows:
</P>
<P>(1) The pressure on the vessel must be gradually increased to not more than half the test pressure.
</P>
<P>(2) The pressure will then be increased at steps of approximately one-tenth the test pressure until the test pressure has been reached.
</P>
<P>(3) The pressure will then be reduced to the maximum allowable working pressure of the vessel to permit examination.
</P>
<P>(e) Pressure vessels pneumatically tested must also be leak tested. The test must be capable of detecting leakage consistent with the design requirements of the pressure vessel. Details of the leak test shall be submitted to the Commandant for approval.
</P>
<P>(f) After satisfactory completion of the pneumatic pressure test, the vessel may be stamped in accordance with § 54.10-20. A marine inspector must observe the pressure vessel in a loaded condition at the first opportunity following the pneumatic test. The tank supports and saddles, connecting piping, and insulation if provided must be examined to determine if they are satisfactory and that no leaks are evident.
</P>
<P>(g) The pneumatic test is inherently more hazardous than a hydrostatic test, and suitable precautions must be taken to protect personnel and adjacent property.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.10-20" NODE="46:2.0.1.2.12.4.1.6" TYPE="SECTION">
<HEAD>§ 54.10-20   Marking and stamping.</HEAD>
<P>(a) <I>Pressure vessels</I> (Replaces UG-116, except paragraph (k), and UG-118). Pressure vessels that are required by § 54.10-3 to be stamped with the Coast Guard Symbol must also be stamped with the following information:
</P>
<P>(1) Manufacturer's name and serial number.
</P>
<P>(2) Coast Guard number, see § 50.10-30 of this subchapter (only applicable to pressure vessels inspected as required by § 54.10-3(b)).
</P>
<P>(3) Coast Guard Symbol, which is affixed only by the marine inspector.
</P>
<P>(4) Maximum allowable working pressure __ kPa (__ psig) at __ °C (__ °F).
</P>
<P>(5) Class.
</P>
<P>(6) Minimum design metal temperature, if below −18 °C (0 °F).
</P>
<P>(7) Water capacity in liters (U.S. gallons), if a cargo-carrying pressure vessel.
</P>
<P>(b) <I>Multichambered pressure vessels</I> (Replaces UG-116(k)). In cases where more than one pressure vessel is involved in an integral construction, as with a heat exchanger, the manufacturer may elect to class the component pressure vessels differently. In such cases they must stamp the combined structures as required in paragraph (a) of this section with information for each pressure vessel. Where an item for stamping is identical for both vessels, as with name and address of manufacturer, it need not be duplicated. However, where differences exist, each value and the vessel to which it applies shall be clearly indicated.
</P>
<P>(c) <I>Stamping data</I> (Replaces UG-117). Except as noted in paragraph (d) of this section, the data must be stamped directly on the pressure vessel. The data must be legibly stamped and must not be obliterated during the service life of the pressure vessel. In the event that the portion of the pressure vessel upon which the data is stamped is to be insulated or otherwise covered, the data must be reproduced on a metal nameplate. This plate must be securely attached to the pressure vessel. The nameplate must be maintained in a legible condition such that it may be easily read.
</P>
<P>(1) Those parts of pressure vessels requiring Coast Guard shop inspection under this part which are furnished by other than the shop of the manufacturer responsible for the completed vessel must be stamped with the Coast Guard Symbol, the Marine Inspection Office identification letters (see § 50.10-30 of this subchapter) and the word “Part”, the manufacturer's name and serial number, and the design pressure.
</P>
<P>(2) [Reserved]
</P>
<P>(d) <I>Thin-walled vessels</I> (Modifies UG-119). In lieu of direct stamping on the pressure vessel, the information required by paragraph (a) of this section must be stamped on a nameplate permanently attached to the pressure vessel when the pressure vessel is constructed of—
</P>
<P>(1) Steel plate less than one-fourth inch thick; or
</P>
<P>(2) Nonferrous plate less than one-half inch thick.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970; CGD 72-206R, 38 FR 17226, June 29, 1973; CGD 77-147, 47 FR 21810, May 20, 1982; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.10-25" NODE="46:2.0.1.2.12.4.1.7" TYPE="SECTION">
<HEAD>§ 54.10-25   Manufacturers' data report forms (modifies UG-120).</HEAD>
<P>(a) The Manufacturers' data report form, as provided by the Coast Guard, must be completed in duplicate and certified by the manufacturer for each pressure vessel required to be shop inspected under these regulations. The original of this form must be delivered to the Coast Guard inspector.
</P>
<P>(b) Data forms for those parts of a pressure vessel requiring inspection, which are furnished by other than the shop of the manufacturer responsible for the completed unit, must be executed in triplicate by the manufacturer of the parts. The original and one copy must be delivered to the Coast Guard inspector who must forward one copy of the report to the Officer in Charge, Marine Inspection, having cognizance over the final assembly. These partial data reports, together with the final inspection and tests, must be the final Coast Guard inspector's authority to apply the Coast Guard symbol and number. A final data report must be executed by the manufacturer or assembler who completes the final assembly and tests.
</P>
<P>(c) If a pressure vessel is required to be inspected in accordance with § 54.10-3(c), the manufacturer's data reports required by UG-120 must be made available to the Coast Guard inspector for review prior to inspection of the pressure vessel.
</P>
<APPRO TYPE="N">(Approved by the Office of Management and Budget under control number 2130-0181)
</APPRO>
<CITA TYPE="N">[CGFR 69-127, 35 FR 9977, June 17, 1970, as amended by CGD 77-147, 47 FR 21810, May 20, 1982]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.15" NODE="46:2.0.1.2.12.5" TYPE="SUBPART">
<HEAD>Subpart 54.15—Pressure-Relief Devices</HEAD>


<DIV8 N="§ 54.15-1" NODE="46:2.0.1.2.12.5.1.1" TYPE="SECTION">
<HEAD>§ 54.15-1   General (modifies UG-125 through UG-137).</HEAD>
<P>(a) All pressure vessels must be provided with protective devices as indicated in UG-125 through UG-136 Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this subpart.
</P>
<P>(b) The markings must be in accordance with this chapter for devices covered by § 54.15-10.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 88-032, 56 FR 35822, July 29, 1991; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-3" NODE="46:2.0.1.2.12.5.1.2" TYPE="SECTION">
<HEAD>§ 54.15-3   Definitions (modifies appendix 3).</HEAD>
<P>Definitions applicable to this subpart are in § 52.01-3 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-5" NODE="46:2.0.1.2.12.5.1.3" TYPE="SECTION">
<HEAD>§ 54.15-5   Protective devices (modifies UG-125).</HEAD>
<P>(a) All pressure vessels must be provided with protective devices. The protective devices must be in accordance with the requirements of UG-125 through UG-136 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as modified in this subpart.
</P>
<P>(b) An unfired steam boiler evaporator or heat exchanger (see § 54.01-10) must be equipped with protective devices as required by § 54.15-15.
</P>
<P>(c) All pressure vessels other than unfired steam boilers must be protected by pressure-relieving devices that will prevent the pressure from rising more than 10 percent above the maximum allowable working pressure, except when the excess pressure is caused by exposure to fire or other unexpected source of heat.
</P>
<P>(d) Where an additional hazard can be created by exposure of a pressure vessel to fire or other unexpected sources of external heat (for example, vessels used to store liquefied flammable gases), supplemental pressure-relieving devices must be installed to protect against excessive pressure. Such supplemental pressure-relieving devices must be capable of preventing the pressure from rising more than 20 percent above the maximum allowable working pressure of the vessel. The minimum required relief capacities for compressed gas pressure vessels are given under § 54.15-25. A single pressure-relieving device may be used to satisfy the requirements of this paragraph and paragraph (c) of this section, provided it meets the requirements of both paragraphs.
</P>
<P>(e) Pressure-relieving devices should be selected on the basis of their intended service. They must be constructed, located, and installed so that they are readily accessible for inspection and repair and so arranged that they cannot be readily rendered inoperative.
</P>
<P>(f) Where pressure-indicating gages are used, they must be chosen to be compatible with the pressure to be indicated. The size of the visual display, the fineness of graduations, and the orientation of the display will be considered. In no case must the upper range of the gage be less than 1.2 times nor more than 2 times the pressure at which the relieving device is set to function.
</P>
<P>(g) The Commandant may authorize or require the use of a rupture disk in lieu of a relief or safety valve under certain conditions of pressure vessel use and design. See § 54.15-13.
</P>
<P>(h) Vessels that are to operate completely filled with liquid must be equipped with liquid relief valves unless otherwise protected against overpressure.
</P>
<P>(i) The protective devices required under paragraph (a) of this section must be installed directly on a pressure vessel except when the source of pressure is external to the vessel, and is under such positive control that the pressure in the vessel cannot exceed the maximum allowable working pressure at the operating temperature except as permitted in paragraphs (c) and (d) of this section.
</P>
<P>(j) Pressure-relieving devices must be constructed of materials suitable for the pressure, temperature, and other conditions of the service intended.
</P>
<P>(k) The opening through all pipes and fittings between a pressure vessel and its pressure-relieving device must have at least the area of the pressure-relieving device inlet, and in all cases must have sufficient area so as not to unduly restrict the flow to the pressure-relieving device. The opening in the vessel must be designed to provide direct and unobstructed flow between the vessel and its pressure-relieving device.
</P>
<P>(l) Safety devices need not be provided by the pressure vessel manufacturer. However, overpressure protection must be provided prior to placing the vessel in service.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 88-032, 56 FR 35822, July 29, 1991; CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-10" NODE="46:2.0.1.2.12.5.1.4" TYPE="SECTION">
<HEAD>§ 54.15-10   Safety and relief valves (modifies UG-126).</HEAD>
<P>(a) All safety and relief valves for use on pressure vessels or piping systems must be designed to meet the protection and service requirements for which they are intended and must be set to relieve at a pressure which does not exceed the “maximum allowable working pressure” of the pressure vessel or piping system. Relief valves are not required to have huddling chambers for other than steam service. In addition, safety valves used on vessels in which steam is generated must meet the standards in § 52.01-120 of this subchapter except § 52.01-120(a)(9). For steam service below 206 kPa (30 psig), bodies of safety valves may be made of cast iron. Safety relief valves used in liquefied compressed gas service must meet the standards in subpart 162.017 or 162.018 in subchapter Q of this chapter as appropriate.
</P>
<P>(b) Pilot-valve control or other indirect operation of safety valves is not permitted unless the design is such that the main unloading valve will open automatically at not over the set pressure and will discharge its full rated capacity if some essential part of the pilot or auxiliary device should fail. All other safety and relief valves shall be of the direct spring-loaded type.
</P>
<P>(c) Safety and relief valves for steam or air service must be provided with a substantial lifting device so that the disk can be lifted from its seat when the pressure in the vessel is 75 percent of that at which the valve is set to blow.
</P>
<P>(d) Safety and relief valves for service other than steam and air need not be provided with a lifting device although a lifting device is desirable if the vapors are such that their release will not create a hazard.
</P>
<P>(e) If the design of a safety or relief valve is such that liquid can collect on the discharge side of the disk, the valve must be equipped with a drain at the lowest point where liquid can collect (for installation, see UG-134 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1)).
</P>
<P>(f) Cast iron may be employed in the construction of relief valves for pressures not exceeding 125 pounds per square inch and temperatures not exceeding 450 °F. Seats or disks of cast iron are prohibited.
</P>
<P>(g) The spring in a relief valve in service for pressures up to and including 250 pounds per square inch must not be reset for any pressure more than 10 percent above or 10 percent below that for which the relief valve is marked. For higher pressures, the spring must not be reset for any pressure more than 5 percent above or 5 percent below that for which the relief valve is marked.
</P>
<P>(h) The rated relieving capacity of safety and relief valves for use on pressure vessels must be based on actual flow test data and the capacity must be certified by the manufacturer in accordance with one of the following:
</P>
<P>(1) 120 percent of the valve set pressure for valves rated in accordance with CGA S-1.2 (incorporated by reference; see § 54.01-1).
</P>
<P>(2) 110 percent of the valve set pressure for valves rated in accordance with UG-131 of Section VIII of the ASME BPVC.
</P>
<P>(3) 103 percent of the valve set pressure for steam in accordance with PG-69 of Section VIII of the ASME BPVC.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 81-79, 50 FR 9436, Mar. 8, 1985; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-13" NODE="46:2.0.1.2.12.5.1.5" TYPE="SECTION">
<HEAD>§ 54.15-13   Rupture disks (modifies UG-127).</HEAD>
<P>(a) Paragraph UG-127 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) provides for the use of rupture disks in series with spring loaded safety or relief valves.
</P>
<P>(b) For certain pressure vessels containing substances which may render a relief or safety valve inoperative, or where the installation of a valve is considered impractical, the Commandant may authorize or require the use of a rupture disk in parallel with or in lieu of a spring-loaded safety or relief valve. These rupture disks must:
</P>
<P>(1) Comply with the general provisions of § 54.15-5 except as noted otherwise in this section;
</P>
<P>(2) Have a capacity for discharge such that the volume of release is sufficient to prevent the internal pressure from exceeding 120 percent of the “maximum allowable working pressure” with the pressure vessel exposed to fire conditions (see § 54.15-25); and,
</P>
<P>(3) Operate at a pressure level which does not produce fatigue failure of the disk. The normal maximum operating pressure multiplied by 1.3 must not exceed the nominal disk burst pressure. (Notice that this restriction for protection of the rupture disk will usually require operation below the “maximum allowable working pressure” of the pressure vessel and therefore should be considered in design.)
</P>
<P>(c) All disks must be oriented so that if rupture occurs, the disk fragments and pressure vessel discharge will be directed away from operating personnel and vital machinery.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-15" NODE="46:2.0.1.2.12.5.1.6" TYPE="SECTION">
<HEAD>§ 54.15-15   Relief devices for unfired steam boilers, evaporators, and heat exchangers (modifies UG-126).</HEAD>
<P>(a) An approved safety valve set to relieve at a pressure not exceeding the “maximum allowable working pressure” of the shell must be fitted to all unfired steam boilers and evaporators except for evaporators of the atmospheric type designed for vapor discharge direct to a distiller with no shutoff valve in the discharge line. The distiller connected to atmospheric evaporators must be fitted with a vent to prevent a buildup in pressure. In no case must the vent be less than 1.5 inches in diameter. Evaporators operating between atmospheric pressure and 15 psig, may use a rupture disc as an alternative to the safety valve.
</P>
<P>(b) Safety valves for use on pressure vessels in which steam or pressure is generated must comply with the requirements of § 54.15-10. Rupture discs used in lieu of these safety valves, as provided for in paragraph (a) of this section, must comply with the requirements of § 54.15-13.
</P>
<P>(c) The relieving capacity of evaporator safety valves required by paragraph (a) of this section must be at least equal to the capacity of the orifice fitted in the steam supply to the evaporator. The orifice capacity must be determined in accordance with the formula in paragraph (c)(1) or (2) of this section as appropriate:
</P>
<P>(1) Where the set pressure of the evaporator shell safety valve is 58 percent or less than the setting of the safety valve in the steam supply:
</P>
<HD1>Formula 1 to § 54.15-15(c)(1)
</HD1>
<FP-2>W = 51.45AP
</FP-2>
<P>(2) Where the set pressure of the evaporator shell safety valve exceeds 58 percent of the setting of the safety valve on the steam supply:
</P>
<HD1>Formula 2 to § 54.15-15(c)(2)
</HD1>
<FP-2>W = 105.3A√ P<E T="52">1</E>(P−P<E T="52">1</E>)
</FP-2>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>W = The required orifice capacity, in pounds per hour.
</FP-2>
<FP-2>A = Cross-sectional area of rounded entrance orifice, in square inches. The orifice must be installed near the steam inlet or the coils or tubes and where no orifice is employed the area used in the formula must be that of the inlet connection or manifold.
</FP-2>
<FP-2>P = Set pressure of steam supply safety valve, in pounds per square inch, absolute.
</FP-2>
<FP-2>P<E T="52">1</E> = Set pressure of evaporator shell safety valve, in pounds per square inch, absolute.</FP-2></EXTRACT>
<P>(d) The relieving capacity of safety valves on unfired steam boilers must not be less than the maximum generating capacity of the unfired steam boiler as certified by the manufacturer.
</P>
<P>(e) On new installations and where the orifice size of an existing unfired steam boiler or evaporator is increased, an accumulation test must be made by closing all steam outlet connections except the safety valves for a period of five minutes. When conducting the accumulation test, the water must be at the normal operating level and the steam pressure must be at the normal operating pressure, and while under this test the pressure must not rise more than 6 percent above the safety valve setting.
</P>
<P>(f) A heat exchanger with liquid in the shell and the heating medium in the tubes or coils, must be fitted with a liquid relief valve meeting the requirement of § 54.15-5.
</P>
<P>(g)(1) A heat exchanger with steam in the shell and liquid in the tubes or coils at a pressure exceeding that in the shell, must have a liquid relief valve fitted to protect the shell against excess pressure.
</P>
<P>(2) The discharge capacity of such relief valves must be calculated on the basis of the discharge from one tube using the difference in pressures between that in the shell and that in the tubes and must be not less than that determined by the following formula:
</P>
<HD1>Formula 3 to § 54.15-15(g)(2)
</HD1>
<FP-2>Q = 29.81KD 2√ P<E T="52">1</E>−P<E T="52">2</E>
</FP-2>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>Q = Required relief valve discharge capacity, in gallons per minute, based on relief valve set pressure.
</FP-2>
<FP-2>P<E T="52">1</E> = Pressure in the tube or coils, in pounds per square inch.
</FP-2>
<FP-2>P<E T="52">2</E> = Set pressure of the shell relief valve, in pounds per square inch.
</FP-2>
<FP-2>D = Internal diameter of the largest tube or coil, in inches.
</FP-2>
<FP-2>K = Coefficient of discharge = 0.62.</FP-2></EXTRACT>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 72-206R, 38 FR 17226, June 29, 1973]


</CITA>
</DIV8>


<DIV8 N="§ 54.15-25" NODE="46:2.0.1.2.12.5.1.7" TYPE="SECTION">
<HEAD>§ 54.15-25   Minimum relief capacities for cargo tanks containing compressed or liquefied gas.</HEAD>
<P>(a) Each tank must be fitted with one or more safety relief valves designed, constructed, and flow tested in accordance with subpart 162.017 or 162.018 in subchapter Q of this chapter. Valves conforming to specification subpart 162.017 must be limited to use on tanks whose maximum allowable working pressure is not in excess of 10 pounds per square inch. With specific approval of the Commandant, such valves may be connected to the vessel in lieu of being directly fitted to the tanks.
</P>
<P>(b) The discharge pressure and the maximum overpressure permitted must be in accordance with § 54.15-5.
</P>
<P>(c)(1) The rate of discharge for heat input of fire must meet the following formula:
</P>
<HD1>Formula 1 to § 54.15-25(c)(1)
</HD1>
<FP-2>Q = FGA
<SU>0.82</SU>
</FP-2>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>Q = minimum required rate of discharge in cubic meters (cubic feet) per minute of air at standard conditions 15 °C and 103 kPa (60 °F and 14.7 psia).
</FP-2>
<FP-2>F = fire exposure factor for the following tank types:
</FP-2>
<FP-2>F = 1.0 for tanks without insulation located on the open deck.
</FP-2>
<FP-2>F = 0.5 for tanks on the open deck having insulation that has approved fire proofing, thermal conductance, and stability under fire exposure.
</FP-2>
<FP-2>F = 0.5 for uninsulated independent tasks installed in holds.
</FP-2>
<FP-2>F = 0.2 for insulated independent tanks in holds or for uninsulated independent tanks in insulated holds.
</FP-2>
<FP-2>F = 0.1 for insulated independent tanks in inerted holds or for uninsulated independent tanks in inerted, insulated holds.
</FP-2>
<FP-2>F = 0.1 for membrane and semi-membrane tanks.
</FP-2>
<FP-2>G = gas factor of:
</FP-2>
<FP-2>G = [(177 ÷ LC) (√((ZT) ÷ M))] SI units
</FP-2>
<FP-2>G = [(633,000 ÷ LC) (√((ZT) ÷ M))] English units
</FP-2>
<FP-2>where:
</FP-2>
<FP-2>L = latent heat of the material being vaporized at the relieving conditions, in Kcal/kg (Btu per pound).
</FP-2>
<FP-2>C = constant based on relation of specific heats (k), table 1 to § 54.15-25(c) (if k is not known, C = .606(315)).
</FP-2>
<FP-2>Z = compressibility factor of the gas at the relieving conditions (if not known, Z = 1.0).
</FP-2>
<FP-2>T = temperature in K = (273 + °C) (R = (460 + °F)) at the relieving conditions (120% of the pressure at which the pressure relief valve is set).
</FP-2>
<FP-2>M = molecular weight of the product.
</FP-2>
<FP-2>A = external surface area of the tank in m
<SU>2</SU> (sq. ft.) for the following tank types:
</FP-2>
<FP-2>For a tank of a body of revolution shape:
</FP-2>
<FP-2>A = external surface area.
</FP-2>
<FP-2>For a tank other than a body of revolution shape:
</FP-2>
<FP-2>A = external surface area less the projected bottom surface area.
</FP-2>
<P>For a grouping of pressure vessel tanks having insulation on the vessel's structure:
</P>
<FP-2>A = external surface area of the hold without the projected bottom area.
</FP-2>
<P>For a grouping of pressure tanks having insulation on the tank:
</P>
<FP-2>A = external surface area of the pressure tanks excluding insulation, and without the projected bottom area.</FP-2></EXTRACT>
<NOTE>
<HED>Note 1 to Formula 1 to § 54.15-25(c)(1):
</HED>
<P>Figure 1 to § 54.15-25(c)(1) shows a method of determining the side external surface area of a grouping of vertical pressure tanks.</P></NOTE>
<img src="/graphics/er12jn24.003.gif"/>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.15-25(<E T="01">c</E>)(1)—Constant C
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">k
</TH><TH class="gpotbl_colhed" scope="col">C
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.00</TD><TD align="right" class="gpotbl_cell">.606</TD><TD align="right" class="gpotbl_cell">(315)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.02</TD><TD align="right" class="gpotbl_cell">.611</TD><TD align="right" class="gpotbl_cell">(318)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.04</TD><TD align="right" class="gpotbl_cell">.615</TD><TD align="right" class="gpotbl_cell">(320)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.06</TD><TD align="right" class="gpotbl_cell">.620</TD><TD align="right" class="gpotbl_cell">(322)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.08</TD><TD align="right" class="gpotbl_cell">.624</TD><TD align="right" class="gpotbl_cell">(324)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.10</TD><TD align="right" class="gpotbl_cell">.628</TD><TD align="right" class="gpotbl_cell">(327)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.12</TD><TD align="right" class="gpotbl_cell">.633</TD><TD align="right" class="gpotbl_cell">(329)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.14</TD><TD align="right" class="gpotbl_cell">.637</TD><TD align="right" class="gpotbl_cell">(331)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.16</TD><TD align="right" class="gpotbl_cell">.641</TD><TD align="right" class="gpotbl_cell">(333)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.18</TD><TD align="right" class="gpotbl_cell">.645</TD><TD align="right" class="gpotbl_cell">(335)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.20</TD><TD align="right" class="gpotbl_cell">.649</TD><TD align="right" class="gpotbl_cell">(337)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.22</TD><TD align="right" class="gpotbl_cell">.652</TD><TD align="right" class="gpotbl_cell">(339)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.24</TD><TD align="right" class="gpotbl_cell">.658</TD><TD align="right" class="gpotbl_cell">(341)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.26</TD><TD align="right" class="gpotbl_cell">.660</TD><TD align="right" class="gpotbl_cell">(343)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.28</TD><TD align="right" class="gpotbl_cell">.664</TD><TD align="right" class="gpotbl_cell">(345)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.30</TD><TD align="right" class="gpotbl_cell">.667</TD><TD align="right" class="gpotbl_cell">(347)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.32</TD><TD align="right" class="gpotbl_cell">.671</TD><TD align="right" class="gpotbl_cell">(349)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.34</TD><TD align="right" class="gpotbl_cell">.674</TD><TD align="right" class="gpotbl_cell">(351)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.36</TD><TD align="right" class="gpotbl_cell">.677</TD><TD align="right" class="gpotbl_cell">(352)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.38</TD><TD align="right" class="gpotbl_cell">.681</TD><TD align="right" class="gpotbl_cell">(354)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.40</TD><TD align="right" class="gpotbl_cell">.685</TD><TD align="right" class="gpotbl_cell">(356)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.42</TD><TD align="right" class="gpotbl_cell">.688</TD><TD align="right" class="gpotbl_cell">(358)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.44</TD><TD align="right" class="gpotbl_cell">.691</TD><TD align="right" class="gpotbl_cell">(359)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.46</TD><TD align="right" class="gpotbl_cell">.695</TD><TD align="right" class="gpotbl_cell">(361)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.48</TD><TD align="right" class="gpotbl_cell">.698</TD><TD align="right" class="gpotbl_cell">(363)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.50</TD><TD align="right" class="gpotbl_cell">.701</TD><TD align="right" class="gpotbl_cell">(364)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.52</TD><TD align="right" class="gpotbl_cell">.704</TD><TD align="right" class="gpotbl_cell">(366)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.54</TD><TD align="right" class="gpotbl_cell">.707</TD><TD align="right" class="gpotbl_cell">(368)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.56</TD><TD align="right" class="gpotbl_cell">.710</TD><TD align="right" class="gpotbl_cell">(369)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.58</TD><TD align="right" class="gpotbl_cell">.713</TD><TD align="right" class="gpotbl_cell">(371)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.60</TD><TD align="right" class="gpotbl_cell">.716</TD><TD align="right" class="gpotbl_cell">(372)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.62</TD><TD align="right" class="gpotbl_cell">.719</TD><TD align="right" class="gpotbl_cell">(374)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.64</TD><TD align="right" class="gpotbl_cell">.722</TD><TD align="right" class="gpotbl_cell">(376)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.66</TD><TD align="right" class="gpotbl_cell">.725</TD><TD align="right" class="gpotbl_cell">(377)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.68</TD><TD align="right" class="gpotbl_cell">.728</TD><TD align="right" class="gpotbl_cell">(379)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.70</TD><TD align="right" class="gpotbl_cell">.731</TD><TD align="right" class="gpotbl_cell">(380)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.72</TD><TD align="right" class="gpotbl_cell">.734</TD><TD align="right" class="gpotbl_cell">(382)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.74</TD><TD align="right" class="gpotbl_cell">.736</TD><TD align="right" class="gpotbl_cell">(383)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.76</TD><TD align="right" class="gpotbl_cell">.739</TD><TD align="right" class="gpotbl_cell">(384)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.78</TD><TD align="right" class="gpotbl_cell">.742</TD><TD align="right" class="gpotbl_cell">(386)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.80</TD><TD align="right" class="gpotbl_cell">.745</TD><TD align="right" class="gpotbl_cell">(387)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.82</TD><TD align="right" class="gpotbl_cell">.747</TD><TD align="right" class="gpotbl_cell">(388)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.84</TD><TD align="right" class="gpotbl_cell">.750</TD><TD align="right" class="gpotbl_cell">(390)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.86</TD><TD align="right" class="gpotbl_cell">.752</TD><TD align="right" class="gpotbl_cell">(391)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.88</TD><TD align="right" class="gpotbl_cell">.755</TD><TD align="right" class="gpotbl_cell">(392)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.90</TD><TD align="right" class="gpotbl_cell">.758</TD><TD align="right" class="gpotbl_cell">(394)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.92</TD><TD align="right" class="gpotbl_cell">.760</TD><TD align="right" class="gpotbl_cell">(395)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.94</TD><TD align="right" class="gpotbl_cell">.763</TD><TD align="right" class="gpotbl_cell">(397)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.96</TD><TD align="right" class="gpotbl_cell">.765</TD><TD align="right" class="gpotbl_cell">(398)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1.98</TD><TD align="right" class="gpotbl_cell">.767</TD><TD align="right" class="gpotbl_cell">(399)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.00</TD><TD align="right" class="gpotbl_cell">.770</TD><TD align="right" class="gpotbl_cell">(400)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.02</TD><TD align="right" class="gpotbl_cell">.772</TD><TD align="right" class="gpotbl_cell">(401)
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2.20</TD><TD align="right" class="gpotbl_cell">.792</TD><TD align="right" class="gpotbl_cell">(412)</TD></TR></TABLE></DIV></DIV>
<P>(2) For an independent tank that has a portion of the tank protruding above the open deck, the fire exposure factor must be calculated for the surface area above the deck and the surface area below the deck, and this calculation must be specially approved by the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG).
</P>
<P>(d) In determining the total safety valve relieving capacity, the arrangement and location of the valves on the tank will be evaluated. The valves must be placed so that a number of valves sufficient to provide the required relieving capacity must always be in communication with the cargo vapor phase. The possible motions which the tank may see in its intended service and attendant changes in cargo liquid level will be considered. Shut off valves must not be installed between the vessel and the safety relief valves. Manifolds for mounting multiple relief valves may be fitted with acceptable interlocking shut off valves so arranged that the required capacity of discharge will be “lined up” at all times.
</P>
<P>(e)(1) Each safety relief valve must be tested in the presence of a marine inspector before being placed in service except as noted otherwise in paragraph (e)(2) of this section. The test must satisfactorily show that the valve will start to discharge at the required minimum pressure.
</P>
<P>(2) Each safety relief valve fitted with a breaking pin and rupture disk need not be tested in the presence of a marine inspector before being placed in service. In lieu thereof, a certificate must be furnished with the valve attested to by the manufacturer that the test requirements of paragraph (e)(1) of this section have been met.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 74-289, 44 FR 26007, May 3, 1979; CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 95-072, 60 FR 50462, Sept. 29, 1995; CGD 96-041, 61 FR 50728, Sept. 27, 1996; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2007-29018, 72 FR 53965, Sept. 21, 2007; USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.20" NODE="46:2.0.1.2.12.6" TYPE="SUBPART">
<HEAD>Subpart 54.20—Fabrication by Welding</HEAD>


<DIV8 N="§ 54.20-1" NODE="46:2.0.1.2.12.6.1.1" TYPE="SECTION">
<HEAD>§ 54.20-1   Scope (modifies UW-1 through UW-65).</HEAD>
<P>(a) Pressure vessels and vessel parts that are fabricated by welding must be as required by paragraphs UW-1 through UW-65 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except as noted otherwise in this subchapter.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.20-2" NODE="46:2.0.1.2.12.6.1.2" TYPE="SECTION">
<HEAD>§ 54.20-2   Fabrication for hazardous materials (replaces UW-2(a)).</HEAD>
<P>(a) Pressure vessels containing hazardous materials as defined in § 150.115 of this subchapter must be of the class and construction required by subchapters D, I, or O of this chapter, or, when not specified, of a class determined by the Commandant.
</P>
<P>(b) Class III pressure vessels must not be used for the storage or stowage of hazardous materials unless there is specific authorization in subchapters D, I, or O of this chapter.
</P>
<CITA TYPE="N">[CGD 77-147, 47 FR 21810, May 20, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 54.20-3" NODE="46:2.0.1.2.12.6.1.3" TYPE="SECTION">
<HEAD>§ 54.20-3   Design (modifies UW-9, UW-11(a), UW-13, and UW-16).</HEAD>
<P>(a) Fabrication by welding must be in accordance with the provisions of this part and with part 57 of this subchapter.
</P>
<P>(b) Welding subject to UW-11(a) of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) must be modified as described in § 54.25-8 for radiographic examination.
</P>
<P>(c) A butt-welded joint with one plate edge offset, as shown in Figure UW-13.1(k) of Section VIII of the ASME BPVC, may only be used for circumferential joints of Class II and Class III pressure vessels.
</P>
<P>(d) Attachment welds for nozzles and other connections must be in accordance with UW-16 of Section VIII of the ASME BPVC. When nozzles or connections are made to pressure vessels, as shown in Figure UW-16.1 (a) and (c) of the ASME BPVC, and are welded from one side only, backing strips must be used unless it can be determined visually that a full penetration weld has been achieved.
</P>
<P>(e) When fabricating by welding the minimum joint requirements must be as specified under the column headed “minimum joint requirements” in table 2 to § 54.01-5 for various classes of pressure vessels.
</P>
<P>(f) Joints in Class II or III pressure vessel cargo tanks must meet the following:
</P>
<P>(1) Category A and B joints must be type (1) or (2).
</P>
<P>(2) Category C and D joints must have full penetration welds extending through the entire thickness of the vessel wall or nozzle wall.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 77-147, 47 FR 21810, May 20, 1982; CGD 85-061, 54 FR 50964, Dec. 11, 1989; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.20-5" NODE="46:2.0.1.2.12.6.1.4" TYPE="SECTION">
<HEAD>§ 54.20-5   Welding qualification tests and production testing (modifies UW-26, UW-28, UW-29, UW-47, and UW-48).</HEAD>
<P>(a) <I>Performance and procedure qualification.</I> No production welding must be done until welding procedures and welders have been qualified in accordance with part 57 of this subchapter.
</P>
<P>(b) <I>Tests.</I> Production tests are required in accordance with § 57.06-1 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.23" NODE="46:2.0.1.2.12.7" TYPE="SUBPART">
<HEAD>Subpart 54.23—Fabrication by Brazing</HEAD>


<DIV8 N="§ 54.23-1" NODE="46:2.0.1.2.12.7.1.1" TYPE="SECTION">
<HEAD>§ 54.23-1   Scope (modifies UB-1).</HEAD>
<P>(a) Fabrication by brazing must be in accordance with the provisions of this part and with part 57 of this subchapter.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 69-127, 35 FR 9977, June 17, 1970]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.25" NODE="46:2.0.1.2.12.8" TYPE="SUBPART">
<HEAD>Subpart 54.25—Construction With Carbon, Alloy, and Heat-Treated Steels</HEAD>


<DIV8 N="§ 54.25-1" NODE="46:2.0.1.2.12.8.1.1" TYPE="SECTION">
<HEAD>§ 54.25-1   Scope.</HEAD>
<P>The pressure vessels for low temperature operation must be as required by Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) as modified by this subpart.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-3" NODE="46:2.0.1.2.12.8.1.2" TYPE="SECTION">
<HEAD>§ 54.25-3   Steel plates (modifies UCS-6).</HEAD>
<P>The steels listed in UCS-6(b) of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) will be allowed only in Class III pressure vessels (see table 2 to § 54.01-5(b)).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-5" NODE="46:2.0.1.2.12.8.1.3" TYPE="SECTION">
<HEAD>§ 54.25-5   Corrosion allowance.</HEAD>
<P>The corrosion allowance must be as required in § 54.01-35.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-7" NODE="46:2.0.1.2.12.8.1.4" TYPE="SECTION">
<HEAD>§ 54.25-7   Requirement for postweld heat treatment (modifies UCS-56).</HEAD>
<P>(a) Postweld heat treatment is required for all carbon and low alloy steel Class I, I-L, and II-L vessels regardless of thickness. (Refer to table 2 to § 54.01-5 for applicable requirements.)
</P>
<P>(b) Cargo tanks which are fabricated of carbon or low alloy steel as Class II pressure vessels, designed for pressures exceeding 100 pounds per square inch gage and used in the storage or transportation of liquefied compressed gases must be postweld heat treated regardless of thickness.
</P>
<CITA TYPE="N">[CGFR 69-127, 35 FR 9977, June 17, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-8" NODE="46:2.0.1.2.12.8.1.5" TYPE="SECTION">
<HEAD>§ 54.25-8   Radiography (modifies UW-11(a), UCS-57, UNF-57, UHA-33, and UHT-57).</HEAD>
<P>(a) Full radiography is required for all Class I and Class I-L vessels regardless of thickness. (Refer to table 2 to § 54.01-5 for applicable requirements.)
</P>
<P>(b) Class II-L vessels must be spot radiographed. The exemption provided in UW-11(c) of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) does not apply. (Refer to table 2 to § 54.01-5 for applicable requirements.)
</P>
<P>(c) Each butt-welded joint in a Class II or III pressure vessel cargo tank must be spot radiographed, in accordance with UW-52, regardless of diameter or thickness, and each weld intersection or crossing must be radiographed for a distance of at least 10 thicknesses from the intersection.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 85-061, 54 FR 50964, Dec. 11, 1989; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-10" NODE="46:2.0.1.2.12.8.1.6" TYPE="SECTION">
<HEAD>§ 54.25-10   Low temperature operation—ferritic steels (replaces UCS-65 through UCS-67).</HEAD>
<P>(a) <I>Scope.</I> (1) This section contains requirements for pressure vessels and nonpressure vessel type tanks and associated secondary barrier, as defined in §§ 38.05-4 and 154.7 of this chapter, and their parts constructed of carbon and alloy steels which are stressed at operating or hydrostatic test temperatures below 0 °F.
</P>
<P>(2)(i) The service temperature is the minimum temperature of a product at which it may be contained, loaded and/or transported. However, the service temperature must in no case be taken higher than given by the following formula:
</P>
<HD1>Formula 1 to § 54.25-10(a)(2)(i)
</HD1>
<FP-2>t<E T="52">s</E> = t<E T="52">w</E> − 0.25(t<E T="52">w</E> − t<E T="52">B</E>)
</FP-2>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>t<E T="52">s</E> = Service temperature.
</FP-2>
<FP-2>t<E T="52">w</E> = Boiling temperature of gas at normal working pressure of container but not higher than + 32 °F.
</FP-2>
<FP-2>t<E T="52">B</E> = Boiling temperature of gas at atmospheric pressure.</FP-2></EXTRACT>
<P>(ii) Only temperatures due to refrigerated service usually need to be considered in determining the service temperature, except pressure vessel type cargo tanks operating at ambient temperatures must meet paragraph (d) of this section. “Refrigerated service”, as used in this paragraph (a)(2)(ii), means a service in which the temperature is controlled by the process and not by atmospheric conditions.
</P>
<P>(b) <I>Specifications.</I> Materials used in the construction of vessels to operate below 0 °F (but not below the designated minimum service temperature) must conform to a specification given in table UCS-23 in Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) and the following additional requirements:
</P>
<NOTE>
<HED>Note 1 to paragraph (b) introductory text:
</HED>
<P>For high alloy steels refer to § 54.25-15. For heat treated steels refer to § 54.25-20.</P></NOTE>
<P>(1)(i) For minimum service temperatures not lower than −67 °F, ferritic steels must be made with fine grain practice and must have an austenitic grain size of 5 or finer, and must be normalized. Consideration will be given to other heat treatments; refer to § 57.03-1(d) of this subchapter. Plate for pressure vessel applications must conform to the requirements of ASTM A20/A20M (incorporated by reference, see § 54.01-1). It may be produced by the open hearth, basic oxygen or electric furnace process and must conform to the requirements of table 1 to § 54.25-10(b)(1). (Other alloying elements may only be present in trace amounts.)
</P>
<P>(ii) Mechanical properties must be within the following limits:
</P>
<P>(A) Ultimate strength: 58,000 
<SU>1</SU>-85,000 
<SU>1</SU>psig.
</P>
<P>(B) Yield strength: Minimum 35,000 psig. Maximum 80 percent of ultimate.
</P>
<P>(C) Elongation minimum: 20 percent in 8 inches, or 24 percent in 2 inches, or 22 percent in 5.65 √A, where “A” is the test specimen cross sectional area.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.25-10(<E T="01">b</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Minimum service 
<sup>1</sup>


<br/>temperature °F
</TH><TH class="gpotbl_colhed" scope="col">Max. C 
<sup>1</sup>


<br/>percent
</TH><TH class="gpotbl_colhed" scope="col">Manganese range 
<sup>1</sup>


<br/>percent
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">−30</TD><TD align="right" class="gpotbl_cell">0.20</TD><TD align="right" class="gpotbl_cell">0.70-1.35
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">−50</TD><TD align="right" class="gpotbl_cell">.16</TD><TD align="right" class="gpotbl_cell">1.15-1.50
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">−67</TD><TD align="right" class="gpotbl_cell">.12</TD><TD align="right" class="gpotbl_cell">1.30-1.60
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> At service temperatures intermediate between those specified, intermediate amounts of carbon and manganese will be allowed (in proportion to the actual service temperature variation from that listed), provided all other chemical and mechanical properties specified for steels in this temperature range are satisfied.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 54.25-10(<E T="01">b</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Range percent
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Si</TD><TD align="left" class="gpotbl_cell">0.10-0.50 Maximum.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">S</TD><TD align="left" class="gpotbl_cell">0.035.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">P</TD><TD align="left" class="gpotbl_cell">0.035.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ni</TD><TD align="left" class="gpotbl_cell">0.80.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cr</TD><TD align="left" class="gpotbl_cell">0.25.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mo</TD><TD align="left" class="gpotbl_cell">0.08.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cu</TD><TD align="left" class="gpotbl_cell">0.035.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nb</TD><TD align="left" class="gpotbl_cell">0.05.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">V</TD><TD align="left" class="gpotbl_cell">0.08.</TD></TR></TABLE></DIV></DIV>
<P>(2) For minimum service temperature below −67 °F, but not below the designated minimum service temperature, ferritic steels must be normalized, low carbon, fully killed, fine grain, nickel alloy type, conforming to any one of the specifications in table 3 to § 54.25-10(b)(2). Consideration will be given to other heat treatments. Refer to § 57.03-1(d) of this subchapter for quenched and tempered steels. The ultimate and yield strengths must be as shown in the applicable specification and must be suitable to the design stress levels adopted. The service temperature must not be colder than the minimum specified in table 3 to § 54.25-10(b)(2) for each steel.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 3 to § 54.25-10(<E T="01">b</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Steel
</TH><TH class="gpotbl_colhed" scope="col">Minimum service temperature
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-203, 2.25 percent, Ni, normalized</TD><TD align="left" class="gpotbl_cell">−80 °F for Grade A.


<br/>−75 °F for Grade B.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-203, 3.5 percent, Ni, normalized</TD><TD align="left" class="gpotbl_cell">−130 °F for Grade D.


<br/>−110 °F for Grade E.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5 percent Ni, normalized</TD><TD align="left" class="gpotbl_cell">Dependent on chemical and physical properties.</TD></TR></TABLE></DIV></DIV>
<P>(3) The materials permitted under paragraphs (b)(1) and (2) of this section must be tested for toughness in accordance with and must satisfy the applicable requirements of subpart 54.05.
</P>
<P>(4) Welded pressure vessels or nonpressure vessel type tanks and associated secondary barriers, as defined in § 38.05-4 of subchapter D of this chapter must meet the toughness requirements of subparts 57.03 and 57.06 of this subchapter with regard to weld procedure qualifications and production testing.
</P>
<P>(5) The material manufacturer's identification marking required by the material specification must not be die-stamped on plate material less than one-fourth inch in thickness.
</P>
<P>(c) <I>Design.</I> Pressure vessels must meet the requirements for Class I-L and II-L construction. (See table 2 to § 54.01-5 for applicable requirements). Except as permitted by § 54.05-30, the allowable stress values used in the design of low temperature pressure vessels may not exceed those given in table UCS-23 of Section VIII of the ASME BPVC for temperatures of 0 °F to 650 °F. For materials not listed in this table allowable stress values are determined in accordance with appendix P of Section VIII of the ASME BPVC.
</P>
<P>(d) <I>Impact tests.</I> Weldments and all materials used in pressure vessel type cargo tanks operating at ambient temperatures and constructed of materials listed in table UCS-23 must pass Charpy impact tests in accordance with UG-84 at a temperature of −20 °F or colder, except as provided by paragraphs (d)(1), (2), and (3) of this section.
</P>
<P>(1) Charpy impact tests are not required for any of the following ASTM materials if the thickness for each is 
<FR>5/8</FR> inch or less, unless otherwise indicated:
</P>
<P>(i) A-182, normalized and tempered.
</P>
<P>(ii) A-302, Grades C and D.
</P>
<P>(iii) A-336, Grades F21 and F22 that are normalized and tempered.
</P>
<P>(iv) A-387, Grades 21 and 22 that are normalized and tempered.
</P>
<P>(v) A-516, Grades 55 and 60.
</P>
<P>(vi) A-533, Grades B and C.
</P>
<P>(vii) All other plates, structural shapes and bars, and other product forms, except for bolting, if produced to a fine grain practice and normalized.
</P>
<P>(2) Charpy impact tests are not required for any of the following ASTM materials if the thickness for each is 1.25 inch or less:
</P>
<P>(i) A-203.
</P>
<P>(ii) A-508, Class 1.
</P>
<P>(iii) A-516, normalized.
</P>
<P>(iv) A-524.
</P>
<P>(v) A-537.
</P>
<P>(vi) A-612, normalized.
</P>
<P>(vii) A-662, normalized.
</P>
<P>(viii) A-724, normalized.
</P>
<P>(3) Charpy impact tests are not required for any of the following bolt materials:
</P>
<P>(i) A-193, Grades B5, B7, B7M, and B16.
</P>
<P>(ii) A-307, Grade B
</P>
<P>(iii) A-325, Type 1.
</P>
<P>(iv) A-449.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9977, June 17, 1970; CGD 73-133R, 39 FR 9178, Mar. 8, 1974; CGD 74-289, 44 FR 26007, May 3, 1979; CGD 77-069, 52 FR 31626, Aug. 21, 1987; CGD 85-061, 54 FR 50964, Dec. 11, 1989; USCG-1999-5151, 64 FR 67178, Dec. 1, 1999; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65170, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-15" NODE="46:2.0.1.2.12.8.1.7" TYPE="SECTION">
<HEAD>§ 54.25-15   Low temperature operation—high alloy steels (modifies UHA-23(b) and UHA-51).</HEAD>
<P>(a) Toughness tests for the materials listed in UHA-51(a) in Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) for service temperatures below −425 °F, UHA-51(b)(1) through (5) for service temperatures below 0 °F, and UHA-51(c) for all service temperatures, must be performed in accordance with the requirements of subpart 54.05. These requirements are also applicable to nonpressure vessel type, low temperature tanks and associated secondary barriers, as defined in § 38.05-4 in subchapter D of this chapter. Such tests are required regardless of the vessel's design stress. Service temperature is defined in § 54.25-10(a)(2).
</P>
<P>(b) Materials for pressure vessels with service temperatures below −320 °F must be of the stabilized or low carbon (less than 0.10 percent) austenitic stainless-steel type, produced according to the applicable specifications of table UHA-23 of Section VIII of the ASME BPVC. These materials and their weldments must be tested for toughness according to the requirements of subpart 54.05 except that the Charpy V-notch testing acceptance criteria will be in accordance with UHT-6(a)(4) and (5) of Section VIII of the ASME BPVC.
</P>
<P>(c) Except as permitted by § 54.05-30, the allowable stress values used in the design of low temperature pressure vessels may not exceed those given in table UHA-23 of Section VIII of the ASME BPVC for temperatures of −20 °F to 100 °F.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 73-133R, 39 FR 9178, Mar. 8, 1974; CGD 73-254, 40 FR 40164, Sept. 2, 1975; USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-20" NODE="46:2.0.1.2.12.8.1.8" TYPE="SECTION">
<HEAD>§ 54.25-20   Low temperature operation—ferritic steels with properties enhanced by heat treatment (modifies UHT-5(c), UHT-6, UHT-23, and UHT-82).</HEAD>
<P>(a) For service temperatures below 0 °F but not below the designated minimum service temperature, steel conforming to the specifications of table 1 to § 54.25-20(a) may be used in the fabrication of pressure vessels and nonpressure vessel tanks and associated secondary barriers, as defined in § 38.05-4 of subchapter D of this chapter. The ultimate and yield strengths must be as shown in the applicable specification and must be suitable for the design stress levels adopted. The service temperature must not be colder than −320 °F. Service temperature is defined in § 54.25-10(a)(2).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 54.25-20(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Steel
</TH><TH class="gpotbl_colhed" scope="col">Minimum service


<br/>temperature, °F
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-333, 9 percent Ni, grade 8</TD><TD align="right" class="gpotbl_cell">−320
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-334, 9 percent Ni, grade 8</TD><TD align="right" class="gpotbl_cell">−320
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-353, 9 percent Ni, double normalized and tempered</TD><TD align="right" class="gpotbl_cell">−320
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-522, 9 percent Ni, NNT, Q and T, forging</TD><TD align="right" class="gpotbl_cell">−320
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">A-553, 9 percent Ni, quenched and tempered</TD><TD align="right" class="gpotbl_cell">−320</TD></TR></TABLE></DIV></DIV>
<P>(b) The materials permitted under paragraph (a) of this section must be tested for toughness in accordance with the requirements of UHT-6 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) except that tests must be conducted at the temperature specified in § 54.05-6 in lieu of that in UHT-5(c) of Section VIII of the ASME BPVC. Lateral expansion in a broken Charpy V-notch specimen is illustrated in figure 1 to § 54.25-20(b) and must be measured in accordance with the procedure outlined in ASTM A370 (incorporated by reference, see § 54.01-1).

</P>
<HD1>Figure 1 to § 54.20-20(b)
</HD1>
<img src="/graphics/er12jn24.004.gif"/>
<P>(c) The qualification of welding procedures, welders and weld-production testing for the steels of table 1 to § 54.25-20(a) must conform to the requirements of part 57 of this subchapter and to those of subpart 54.05 except that the acceptance criteria for Charpy V-notch testing must be in accordance with UHT-6(a)(4) of Section VIII of the ASME BPVC.
</P>
<P>(d) The values of absorbed energy in foot-pounds and of fracture appearance in percentage shear, which are recorded for information when complying with paragraphs (b) and (c) of this section must also be reported to the marine inspector or the Commandant, as applicable.
</P>
<P>(e) Except as permitted by § 54.05-30, the allowable stress values may not exceed those given in table UHT-23 of Section VIII of the ASME BPVC for temperatures of 150 °F and below.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by CGD 73-133R, 39 FR 9179, Mar. 8, 1974; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.25-25" NODE="46:2.0.1.2.12.8.1.9" TYPE="SECTION">
<HEAD>§ 54.25-25   Welding of quenched and tempered steels (modifies UHT-82).</HEAD>
<P>(a) The qualification of welding procedures, welders, and weld-production testing must conform to the requirements of part 57 of this subchapter. The requirements of § 57.03-1(d) of this subchapter apply to welded pressure vessels and non-pressure vessel type tanks of quenched and tempered steels other than 9-percent nickel.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="54.30" NODE="46:2.0.1.2.12.9" TYPE="SUBPART">
<HEAD>Subpart 54.30—Mechanical Stress Relief</HEAD>


<DIV8 N="§ 54.30-1" NODE="46:2.0.1.2.12.9.1.1" TYPE="SECTION">
<HEAD>§ 54.30-1   Scope.</HEAD>
<P>(a) Certain pressure vessels may be mechanically stress relieved in accordance with the requirements in this subpart.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 54.30-3" NODE="46:2.0.1.2.12.9.1.2" TYPE="SECTION">
<HEAD>§ 54.30-3   Introduction.</HEAD>
<P>(a) Large conventional pressure vessels used to transport liquefied petroleum and natural gases, at “low temperatures” may often be difficult to thermally stress relieve. Where no other problem, such as corrosion exists, mechanical stress relief will be permitted for Class II-L pressure vessels.
</P>
<P>(b) Mechanical stress relief serves to cause small flaws, particularly in the weld zone, to yield plastically at the flaw tip resulting in a local relief of stress and a blunting of the crack tip. To achieve the maximum benefit from mechanical stress relief, it is necessary that the stresses so imposed be more severe than those expected in normal service life. At the same time, it is necessary that the stresses which are imposed are not so high as to result in appreciable deformation or general yielding.
</P>
<P>(c) The weld joint efficiencies as listed in table UW-12 of Section VIII of the BPVC (incorporated by reference; see § 54.01-1) apply except that a minimum of spot radiography will be required. UW-12(c) of Section VIII of the ASME BPVC that permits omitting all radiography does not apply. Spot examination must follow UW-52 of Section VIII of the ASME BPVC and, in addition, these vessels will be required to have radiographic examination of intersecting circumferential and longitudinal joints for a distance of at least 20 times the plate thickness from the junction. See § 54.25-8 on spot radiography.
</P>
<P>(d) Severe cold forming will not be permitted unless thermal stress relief is used. For example, parts of the vessels which are individually cold formed, such as heads, must be thermally stress relieved, where the extreme fiber strain measured at the surface exceeds 5 percent as determined by:
</P>
<FP-2>Percent strain = (65t/R<E T="52">f</E>)[1−(R<E T="52">f</E>/R<E T="52">o</E>)]
</FP-2>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>t = Plate thickness.
</FP-2>
<FP-2>R<E T="52">f</E> = Final radius.
</FP-2>
<FP-2>R<E T="52">o</E> = Original radius (equals infinity for flat plate).</FP-2></EXTRACT>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.30-5" NODE="46:2.0.1.2.12.9.1.3" TYPE="SECTION">
<HEAD>§ 54.30-5   Limitations and requirements.</HEAD>
<P>(a) Class II-L pressure vessels which require stress relief (see table 2 to § 54.01-5) may be mechanically stress relieved provided:
</P>
<P>(1) The steels from which they are fabricated do not specifically require thermal stress relief in UCS-56 of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1) and have a ratio of yield to ultimate tensile strength not greater than 0.8. For example: A-537 steels could be mechanically stress relieved.
</P>
<P>(2) Pressure difference across the shell is not greater than 100 pounds per square inch, thickness of shell is not greater than 1 inch, and the design temperature is not greater than 115 °F.
</P>
<P>(3) It will carry liquids of specific gravity no greater than 1.05.
</P>
<P>(4) Design details are sufficient to eliminate stress concentrators: Mechanical stress relief is not acceptable in designs involving the following types of welded connections shown in UW-16.1 of Section VIII of the ASME BPVC:
</P>
<P>(i) Types l, m, n, and p because of nonintegral reinforcement. Type o will be acceptable provided the plate, nozzle, and reinforcement assembly are furnace stress relieved and the reinforcement is at least 6 inches or 10t, whichever is larger, from the plate head.
</P>
<P>(ii) Types d, e, and f because expansion and contraction stresses are concentrated at the junction points.
</P>
<P>(5) That no slip-on flanges in sizes greater than 2 inches are used.
</P>
<P>(6) The categories A and B joints are type one as described in table UW-12 of Section VIII of the ASME BPVC and all categories C and D joints are full penetration welds. See UW-3 of the ASME BPVC for definition of categories.
</P>
<P>(b) When a pressure vessel is to be mechanically stress relieved in accordance with § 54.30-10(a)(1), its maximum allowable working pressure will be 40 percent of the value which would otherwise be determined. However, an increase of this 40 percent factor may be permitted if the stress relief is carried out at a pressure higher than that required by § 54.30-10(a)(1) and an experimental strain analysis is carried out during stress relief. This evaluation should provide information as to the strains at the saddles, welded seams and nozzles as well as the body of the vessel. The hydrostatic pressure applied during stress relief should be such that, except in the case of welds, the stresses in the vessel must closely approach but not exceed 90 percent of the yield stress of the material at the test temperature. The proposed experimental program should be submitted to the Commandant for approval prior to its use. Photo-elastic coating, strain gaging, or a brittle coating technique is suggested for the experimental analysis.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.30-10" NODE="46:2.0.1.2.12.9.1.4" TYPE="SECTION">
<HEAD>§ 54.30-10   Method of performing mechanical stress relief.</HEAD>
<P>(a) The mechanical stress relief must be carried out in accordance with the following stipulations using water as the pressurizing medium:
</P>
<P>(1) At a hydrostatic pressure (measured at the tank top) of 1.5 times the design pressure. (See UA-60(e) of Section VIII of the ASME BPVC (incorporated by reference; see § 54.01-1).)
</P>
<P>(2) At a temperature of 70 °F or the service temperature plus 50 °F, whichever is higher. Where the ambient temperature is below 70 °F, and use of water at that temperature is not practical, the minimum temperature for mechanical stress relief may be below 70 °F but must not be less than 50 °F above service temperature.
</P>
<P>(3) The stress relief must be at the required temperature and pressure and held for a period not less than 2 hours per inch of metal thickness, but in no case less than 2 hours.
</P>
<P>(b) It is considered preferable that mechanical stress relief be accomplished with the tanks in place on their saddles or supporting structure in the barge or ship in which they will be utilized. In any case, it is considered mandatory that the tank be supported only by its regular saddles or supporting structure, without any auxiliary or temporary supports.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18828, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65171, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 54.30-15" NODE="46:2.0.1.2.12.9.1.5" TYPE="SECTION">
<HEAD>§ 54.30-15   Requirement for analysis and computation.</HEAD>
<P>(a) A stress analysis must be performed to determine if the tank may be exposed to excessive loadings during the mechanical stress relief process. This analysis should include consideration of the local stresses in way of saddles or other supporting structure and additional bending stresses due to the weight of the pressurizing liquid particularly in areas of high stress concentration. While it is necessary that the general stress level during the process be in excess of the normal working level, the calculated maximum stress during test must not exceed 90 percent of the yield strength of the material at test temperature. The supporting structure must be analyzed to verify its adequacy.
</P>
<P>(b) In all cases where the tanks are mechanically stress relieved in place in the ship or barge and the tanks are designed to carry cargoes with a specific gravity less than 1.05, the ship or barge must be shown to have adequate stability and buoyancy, as well as strength to carry the excess weight of the tank during the stress relief procedure.








</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="56" NODE="46:2.0.1.2.13" TYPE="PART">
<HEAD>PART 56—PIPING SYSTEMS AND APPURTENANCES 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1321(j), 1509; 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation No. 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, unless otherwise noted. 






</PSPACE></SOURCE>

<DIV6 N="56.01" NODE="46:2.0.1.2.13.1" TYPE="SUBPART">
<HEAD>Subpart 56.01—General</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50126, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.01-1" NODE="46:2.0.1.2.13.1.1.1" TYPE="SECTION">
<HEAD>§ 56.01-1   Scope (replaces 100.1).</HEAD>
<P>(a) This part contains requirements for the various ships' and barges' piping systems and appurtenances.
</P>
<P>(b) The respective piping systems installed on ships and barges must have the necessary pumps, valves, regulation valves, safety valves, relief valves, flanges, fittings, pressure gages, liquid level indicators, thermometers, etc., for safe and efficient operation of the vessel.
</P>
<P>(c) Piping for industrial systems on mobile offshore drilling units need not fully comply with the requirements of this part but must meet subpart 58.60 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56799, Dec. 4, 1978]


</CITA>
</DIV8>


<DIV8 N="§ 56.01-2" NODE="46:2.0.1.2.13.1.1.2" TYPE="SECTION">
<HEAD>§ 56.01-2   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from the following sources:
</P>
<P>(a) <I>American Petroleum Institute (API),</I> 200 Massachusetts Avenue NW, Washington, DC 20002-5571; 202-682-8000; <I>APIPubs@api.org;</I> <I>www.api.org</I>.
</P>
<P>(1) API Standard 607, Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats, Seventh Edition, June 2016 (“API 607”); IBR approved for § 56.20-15(b).
</P>
<P>(2) [Reserved]
</P>
<P>(b) <I>American Society of Mechanical Engineers</I> (<I>ASME</I>), Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org</I>; <I>www.asme.org</I>.
</P>
<P>(1) ANSI B1.20.3-1976 (Reaffirmed 2013), Dryseal Pipe Threads (Inch), adopted November 18, 1976 (“ASME B1.20.3”); IBR approved for § 56.60-1, table 2.
</P>
<P>(2) ASME BPVC.I-2019, 2019 ASME Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section I of the ASME BPVC”); IBR approved for §§ 56.15-1(c); 56.60-1(a); 56.70-15(b); 56.95-10(c).
</P>
<P>(3) ASME BPVC.VIII.1-2019, 2019 ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Rules for Construction of Pressure Vessels, 2019 Edition, issued July 1, 2019 (“Section VIII of the ASME BPVC”); IBR approved for §§ 56.15-1(c); 56.25-5; 56.30-10(b); 56.60-1(a) and table 1; 56.60-2 table 1; 56.60-15(a) and (b); 56.95-10(c).
</P>
<P>(4) ASME BPVC.IX-2019, 2019 ASME Boiler and Pressure Vessel Code, Section IX, Qualification Standard for Welding, Brazing, and Fusing Procedures; Welders; Brazers; and Welding, Brazing, and Fusing Operators, 2019 Edition, issued July 1, 2019 (“Section IX of the ASME BPVC”); IBR approved for §§ 56.70-5(a); 56.70-20(a); 56.75-20(a).
</P>
<P>(5) ASME B1.1-2003 (reaffirmed), Unified Inch Screw Threads (UN and UNR Thread Form), issued September 30, 2004 (“ASME B1.1”); IBR approved for §§ 56.25-20(d); 56.60-1 table 2.
</P>
<P>(6) ASME B1.20.1-2013, Pipe Threads, General Purpose (Inch), issued November 15, 2013 (“ASME B1.20.1”); IBR approved for § 56.60-1 table 2.
</P>
<P>(7) ASME B16.1-2015, Gray Iron Pipe Flanges and Flanged Fittings, Classes 25, 125, and 250, issued December 28, 2015 (“ASME B16.1”); IBR approved for §§ 56.60-1 table 2; 56.60-10(a).
</P>
<P>(8) ASME B16.3-2016, Malleable Iron Threaded Fittings, Classes 150 and 300, issued November 30, 2016 (“ASME B16.3”); IBR approved for § 56.60-1 table 2.
</P>
<P>(9) ASME B16.4-2016, Gray Iron Threaded Fittings, Classes 125 and 250, issued November 11, 2016 (“ASME B16.4”); IBR approved for § 56.60-1 table 2.
</P>
<P>(10) ASME B16.5-2017, Pipe Flanges and Flanged Fittings, NPS 
<FR>1/2</FR> Through NPS 24 Metric/Inch Standard, issued November 20, 2017, (“ASME B16.5”); IBR approved for §§ 56.25-20(a); 56.30-10(b); 56.60-1 table 2.
</P>
<P>(11) ASME B16.11-2016, Forged Fittings, Socket-Welding and Threaded, issued January 1, 2017 including errata (“ASME B16.11”); IBR approved for §§ 56.30-5(c); 56.60-1 tables 1 and 2.
</P>
<P>(12) ASME B16.14-2013, Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads, issued November 15, 2013 (“ASME B16.14”); IBR approved for § 56.60-1 table 2.
</P>
<P>(13) ASME B16.15-2013, Cast Copper Alloy Threaded Fittings, Classes 125 and 250, issued December 6, 2013 (“ASME B16.15”); IBR approved for § 56.60-1 table 2.
</P>
<P>(14) ASME B16.20-2012, Metallic Gaskets for Pipe Flanges, Ring-Joint, Spiral-Wound, and Jacketed, issued June 25, 2013 (“ASME B16.20”); IBR approved for § 56.60-1 table 2.
</P>
<P>(15) ASME B16.21-2016, Nonmetallic Flat Gaskets for Pipe Flanges, issued December 9, 2016 (“ASME B16.21”); IBR approved for § 56.60-1 table 2.
</P>
<P>(16) ASME B16.23-2016, Cast Copper Alloy Solder Joint Drainage Fittings: DWV, issued January 16, 2017 (“ASME B16.23”); IBR approved for § 56.60-1 table 2.
</P>
<P>(17) ASME B16.25-2012, Buttwelding Ends, issued December 20, 2012 (“ASME B16.25”); IBR approved for §§ 56.30-5(b); 56.60-1 table 2; 56.70-10(a).
</P>
<P>(18) ASME B16.29-2012, Wrought Copper and Wrought Copper Alloy Solder-Joint Drainage Fittings—DWV, issued September 26, 2012 (“ASME B16.29”); IBR approved for § 56.60-1 table 2.
</P>
<P>(19) ASME B16.34-2017, Valves—Flanged, Threaded, and Welding End, issued August 23, 2017 (“ASME B16.34”); IBR approved for § 56.60-1 table 2.
</P>
<P>(20) ASME B18.2.1-2012, Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series), issued April 24, 2013 (“ASME B18.2.1”); IBR approved for §§ 56.25-20(b); 56.60-1 table 2.
</P>
<P>(21) ASME B18.2.2-2015, Nuts for General Applications: Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series), issued November 30, 2015 (“ASME B18.2.2”); IBR approved for §§ 56.25-20(b) and (c); 56.60-1 table 2.
</P>
<P>(22) ASME B31.1-2016, Power Piping, ASME Code for Pressure Piping, B31, issued June 30, 2016 (“ASME B31.1”); IBR approved for §§ 56.01-3(b); 56.01-5(a) and (b); 56.07-5(a); 56.07-10(a), (d), (e), and (f); 56.10-1(b); 56.10-5(c); 56.15-1(c); 56.25-7; 56.30-1; 56.30-5(c) and (d); 56.30-20(d); 56.35-1(b); 56.50-1 introductory text; 56.50-40(a); 56.50-70(a); 56.50-97(a); 56.60-1 tables 1 and 2; 56.65-1; 56.70-5(b); 56.70-10(b); 56.70-15(b), (c), (d), and (g); 56.80-5; 56.80-15(d); 56.85-10; 56.85-15; 56.95-1; 56.95-10(a); 56.97-1(a).
</P>
<P>(23) ASME B31.3-2018, Process Piping, ASME Code for Pressure Piping, B31, issued August 30, 2019 (“ASME B31.3”); IBR approved for § 56.60-1 tables 1 and 2.
</P>
<P>(24) ASME B36.10M-2015 Welded and Seamless Wrought Steel Pipe, issued August 31, 2015 (“ASME B36.10M”); IBR approved for §§ 56.07-5(c); 56.30-20(d); 56.60-1 table 2.
</P>
<P>(25) ASME B36.19M-2004 Stainless Steel Pipe (Reaffirmed 2015), issued October 25, 2004 (“ASME B36.19M”); IBR approved for §§ 56.07-5(c); 56.60-1 table 2.
</P>
<P>(26) ASME BPVC.II.A-2021/SA-675, 2021 ASME Boiler and Pressure Vessel Code: Section II—Materials; Part A- Ferrous Material Specifications (SA-451 to End), Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, Mechanical Properties, 2021 Edition, issued July 1, 2021 (“ASME SA-675”); IBR approved for § 56.60-2 table 1.
</P>
<P>(c) <I>ASTM International,</I> 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; <I>service@astm.org; www.astm.org.</I>
</P>
<P>(1) ASTM A36/A36M-14, Standard Specification for Carbon Structural Steel, approved December 1, 2014 (“ASTM A36/A36M”); IBR approved for § 56.30-10(b).
</P>
<P>(2) ASTM A47/A47M-99 (Reapproved 2014), Standard Specification for Ferritic Malleable Iron Castings, approved April 1, 2014, (“ASTM A47/A47M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(3) ASTM A53/A53M-12, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless, approved March 1, 2012 (“ASTM A53/A53M”); IBR approved for §§ 56.10-5(b); 56.60-1 table 1.
</P>
<P>(4) ASTM A126-04 (Reapproved 2014), Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings, approved April 1, 2014 (“ASTM A126”); IBR approved for § 56.60-1 table 1.
</P>
<P>(5) ASTM A135/A135M-19, Standard Specification for Electric-Resistance-Welded Steel Pipe, approved May 1, 2019 (“ASTM A135/A135M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(6) ASTM A197/A197M-00 (Reapproved 2015), Standard Specification for Cupola Malleable Iron, approved November 1, 2015 (“ASTM A197/A197M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(7) ASTM A210/A210M-19, Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes, approved May 1, 2019 (“ASTM A210/A210M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(8) ASTM A268/A268M-10 (Reapproved 2016), Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service, approved September 1, 2016 (“ASTM A268/A268M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(9) ASTM A276/A276M-17, Standard Specification for Stainless Steel Bars and Shapes, approved March 15, 2017 (“ASTM A276/A276M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(10) ASTM A312/A312M-17, Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes, approved March 15, 2017 (“ASTM A312/A312M”); IBR approved for §§ 56.50-105 table 2; 56.60-1 table 1.
</P>
<P>(11) ASTM A333/A333M-16, Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness, approved March 1, 2016 (“ASTM A333/A333M”); IBR approved for §§ 56.50-105 table 2; 56.60-1 table 1.
</P>
<P>(12) ASTM A334/A334M-04a (Reapproved 2016), Standard Specification for Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service, approved March 1, 2016 (“ASTM A334/A334M”); IBR approved for §§ 56.50-105 table 2; 56.60-1 table 1.
</P>
<P>(13) ASTM A350/A350M-17, Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components, approved September 1, 2017 (“ASTM A350/A350M”); IBR approved for § 56.50-105 table 2.
</P>
<P>(14) ASTM A352/A352M-17, Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service, approved November 1, 2017 (“ASTM A352/A352M”); IBR approved for § 56.50-105 table 2.
</P>
<P>(15) ASTM A358/A358M-15, Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications, approved September 1, 2015 (“ASTM A358/A358M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(16) ASTM A376/A376M-17, Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Service, approved September 1, 2017 (“ASTM A376/A376M”); IBR approved for §§ 56.60-1(a); 56.60-2(c).
</P>
<P>(17) ASTM A403/A403M-16, Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings, approved May 1, 2016 (“ASTM A403/A403M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(18) ASTM A420/A420M-16, Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service, approved May 1, 2016 (“ASTM A420/A420M”); IBR approved for §§ 56.50-105 table 2; 56.60-1 table 1.
</P>
<P>(19) ASTM A522/A522M-14, Standard Specification for Forged or Rolled 8 and 9% Nickel Alloy Steel Flanges, Fittings, Valves, and Parts for Low-Temperature Service, approved October 1, 2014 (“ASTM A522/A522M”); IBR approved for § 56.50-105 table 2.
</P>
<P>(20) ASTM A575-96 (Reapproved 2013), Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades, approved April 1, 2013 (“ASTM A575”); IBR approved for § 56.60-2 table 2.
</P>
<P>(21) ASTM A576-17, Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, approved November 1, 2017 (“ASTM A576”); IBR approved for § 56.60-2 table 1.
</P>
<P>(22) ASTM B16/B16M-10 (Reapproved 2015), Standard Specification for Free-Cutting Brass Rod, Bar, and Shapes for Use in Screw Machines, approved May 1, 2015 (“ASTM B16/B16M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(23) ASTM B21/B21M-20, Standard Specification for Naval Brass Rod, Bar, and Shapes, approved April 1, 2020 (“ASTM B21/B21M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(24) ASTM B26/B26M-18, Standard Specification for Aluminum-Alloy Sand Castings, approved May 15, 2018 (“ASTM B26/B26M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(25) ASTM B42-20, Standard Specification for Seamless Copper Pipe, Standard Sizes, approved April 1, 2020 (“ASTM B42”); IBR approved for § 56.60-1 table 1.
</P>
<P>(26) ASTM B43-15, Standard Specification for Seamless Red Brass Pipe, Standard Sizes, approved October 1, 2015 (“ASTM B43”); IBR approved for § 56.60-1 table 1.
</P>
<P>(27) ASTM B68/B68M-19, Standard Specification for Seamless Copper Tube, Bright Annealed, approved April 1, 2019 (“ASTM B68/B68M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(28) ASTM B75/B75M-19, Standard Specification for Seamless Copper Tube, approved April 1, 2019 (“ASTM B75/B75M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(29) ASTM B85/B85M-18, Standard Specification for Aluminum-Alloy Die Castings, approved May 1, 2018 (“ASTM B85/B85M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(30) ASTM B96/B96M-16, Standard Specification for Copper-Silicon Alloy Plate, Sheet, Strip, and Rolled Bar for General Purposes and Pressure Vessels, approved April 1, 2016 (“ASTM B96/B96M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(31) ASTM B111/B111M-18a, Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock, approved October 1, 2018 (“ASTM B111/B111M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(32) ASTM B124/B124M-18, Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes, approved March 15, 2018 (“ASTM B124/B124M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(33) ASTM B161-05 (Reapproved 2019), Standard Specification for Nickel Seamless Pipe and Tube, approved April 1, 2019 (“ASTM B161”); IBR approved for § 56.60-1 table 1.
</P>
<P>(34) ASTM B165-19, Standard Specification of Nickel-Copper Alloy Seamless Pipe and Tube, approved November 1, 2019 (“ASTM B165”); IBR approved for § 56.60-1 table 1.
</P>
<P>(35) ASTM B167-18, Standard Specification for Nickel-Chromium-Aluminum Alloys (UNS N06699), Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696), Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617), Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674), and Nickel-Chromium-Molybdenum-Copper Alloy (UNS N06235) Seamless Pipe and Tube, approved December 1, 2018 (“ASTM B167”); IBR approved for § 56.60-1 table 1.
</P>
<P>(36) ASTM B171/B171M-18, Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condensers, and Heat Exchangers, approved October 1, 2018 (“ASTM B171/B171M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(37) ASTM B210/B210M-19a, Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes, approved November 1, 2019 (“ASTM B210/B210M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(38) ASTM B234-17, Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Surface Condensers, Evaporators, and Heat Exchangers, approved October 1, 2017 (“ASTM B234”); IBR approved for § 56.60-1 table 1.
</P>
<P>(39) ASTM B241/B241M-16, Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube, approved February 1, 2016 (“ASTM B241/B241M”); IBR approved for § 56.60-1 table 1.
</P>
<P>(40) ASTM B280-18, Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service, approved March 1, 2018 (“ASTM B280”); IBR approved for § 56.60-1 table 1.
</P>
<P>(41) ASTM B283/B283M-18, Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed), approved March 1, 2018 (“ASTM B283/B283M”); IBR approved for § 56.60-2 table 1.
</P>
<P>(42) ASTM B315-19, Standard Specification for Seamless Copper Alloy Pipe and Tube, approved April 1, 2019 (“ASTM B315”); IBR approved for § 56.60-1 table 1.
</P>
<P>(43) ASTM B361-16, Standard Specification for Factory-Made Wrought Aluminum and Aluminum-Alloy Welding Fittings, approved May 1, 2016 (“ASTM B361”); IBR approved for § 56.60-1 table 1.
</P>
<P>(44) ASTM B858-06 (Reapproved 2018), Standard Test Method for Ammonia Vapor Test for Determining Susceptibility to Stress Corrosion Cracking in Copper Alloys, approved March 1, 2018 (“ASTM B858”); IBR approved for § 56.60-2 table 1.
</P>
<P>(45) ASTM E23-18, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, approved June 1, 2018 (“ASTM E23”); IBR approved for § 56.50-105(a).
</P>
<P>(46) ASTM F1006-86 (Reapproved 2018), Standard Specification for Entrainment Separators for Use in Marine Piping Applications, approved September 1, 2018 (“ASTM F1006”); IBR approved for § 56.60-1 table 2.
</P>
<P>(47) ASTM F1007-18, Standard Specification for Pipeline Expansion Joints of the Packed Slip Type for Marine Application, approved May 1, 2018 (“ASTM F1007”); IBR approved for § 56.60-1 table 2.
</P>
<P>(48) ASTM F1020-86 (Reapproved 2018), Standard Specification for Line-Blind Valves for Marine Applications, approved March 1, 2018 (“ASTM F1020”); IBR approved for § 56.60-1 table 2.
</P>
<P>(49) ASTM F1120-87 (Reapproved 2015), Standard Specification for Circular Metallic Bellows Type Expansion Joints for Piping Applications, approved May 1, 2015 (“ASTM F1120”); IBR approved for § 56.60-1 table 2.
</P>
<P>(50) ASTM F1123-87 (Reapproved 2015), Standard Specification for Non-Metallic Expansion Joints, approved May 1, 2015 (“ASTM F1123”); IBR approved for § 56.60-1 table 2.
</P>
<P>(51) ASTM F1139-88 (Reapproved 2015), Standard Specification for Steam Traps and Drains, approved May 1, 2015 (“ASTM F1139”); IBR approved for § 56.60-1 table 2.
</P>
<P>(52) ASTM F1155-10 (Reapproved 2015), Standard Practice for Selection and Application of Piping System Materials, approved May 1, 2015 (“ASTM F1155”); IBR approved for §§ 56.50-60(d); 56.50-105 table 2; 56.60-1 tables 1 and 2; 56.60-15(a) and (b).
</P>
<P>(53) ASTM F1172-88 (Reapproved 2015), Standard Specification for Fuel Oil Meters of the Volumetric Positive Displacement Type, approved May 1, 2015 (“ASTM F1172”); IBR approved for § 56.60-1 table 2.
</P>
<P>(54) ASTM F1173-01 (Reapproved 2018), Standard Specification for Thermosetting Resin Fiberglass Pipe and Fittings to be Used for Marine Applications, approved March 1, 2018 (“ASTM F1173”); IBR approved for § 56.60-1 table 2.
</P>
<P>(55) ASTM F1199-88 (Reapproved 2015), Standard Specification for Cast (All Temperatures and Pressures) and Welded Pipe Line Strainers (150 psig and 150 °F Maximum), approved May 1, 2015 (“ASTM F1199”); IBR approved for § 56.60-1 table 2.
</P>
<P>(56) ASTM F1200-88 (Reapproved 2016), Standard Specification for Fabricated (Welded) Pipe Line Strainers (Above 150 psig and 150 °F), approved September 1, 2016 (“ASTM F1200”); IBR approved for § 56.60-1 table 2.
</P>
<P>(57) ASTM F1201-88 (Reapproved 2016), Standard Specification for Fluid Conditioner Fittings in Piping Applications above 0 °F, approved September 1, 2016 (“ASTM F1201”); IBR approved for § 56.60-1 table 2.
</P>
<P>(58) ASTM F1387-19, Standard Specification for Performance of Piping and Tubing Mechanically Attached Fittings, approved September 15, 2019 (“ASTM F1387”); IBR approved for § 56.30-25(a).
</P>
<P>(59) ASTM F1476-07 (Reapproved 2013), Standard Specification for Performance of Gasketed Mechanical Couplings for Use in Piping Applications, approved October 1, 2013 (“ASTM F1476”); IBR approved for § 56.30-35(a).
</P>
<P>(60) ASTM F1548-01 (Reapproved 2018), Standard Specification for the Performance of Fittings for Use with Gasketed Mechanical Couplings Used in Piping Applications, approved March 1, 2018 (“ASTM F1548”); IBR approved for § 56.30-35(a).
</P>
<P>(d) <I>Expansion Joint Manufacturers Association Inc. (EJMA),</I> 25 North Broadway, Tarrytown, NY 10591; 914-332-0040; <I>www.ejma.org</I>.
</P>
<P>(1) Standards of the Expansion Joint Manufacturers Association, Tenth Edition (with errata), 2016; IBR approved for § 56.60-1table 2.
</P>
<P>(2) [Reserved]
</P>
<P>(e) <I>Fluid Controls Institute Inc. (FCI),</I> 1300 Sumner Avenue, Cleveland, Ohio, 44115; 216-241-7333; <I>www.fluidcontrolsinstitute.org</I>.
</P>
<P>(1) ANSI/FCI 69-1-2017, Pressure Rating Standard for Steam Traps, 2017 (“FCI 69-1”); IBR approved for § 56.60-1table 2.
</P>
<P>(2) [Reserved]
</P>
<P>(f) <I>International Maritime Organization (IMO Publications Section),</I> 4 Albert Embankment, London SE1 7SR, United Kingdom; +44 (0) 20 7735 7611; <I>sales@imo.org</I>; <I>www.imo.org</I>.
</P>
<P>(1) Resolution A.753(18) Guidelines for the Application of Plastic Pipes on Ships, adopted on 4 November 1993 (“IMO Resolution A.753(18)”); IBR approved for § 56.60-25(a).
</P>
<P>(2) Resolution MSC.313(88), Amendments to the Guidelines for the Application of Plastic Pipes on Ships, adopted November 26, 2010 (“IMO Resolution MSC.313(88)”); IBR approved for § 56.60-25(a).
</P>
<P>(3) SOLAS, Consolidated text of the International Convention for the Safety of Life at Sea, 1974, and its Protocol of 1988: articles, annexes and certificates, Consolidated Edition, January 1, 2020 (“SOLAS”); IBR approved for § 56.50-50(a).
</P>
<P>(g) <I>International Organization for Standardization (ISO),</I> Chemin de Blandonnet 8, CP 401-1214, Vernier, Geneva, Switzerland; +41 22 749 01 11; <I>central@iso.org</I>; <I>www.iso.org</I>.
</P>
<P>(1) ISO 15540:2016(E) Ships and Marine Technology—Fire resistance of non-metallic hose assemblies and non-metallic compensators—Test methods, Second Edition, July 15, 2016 (“ISO 15540”); IBR approved for § 56.60-25(b).
</P>
<P>(2) [Reserved]
</P>
<P>(h) Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. (MSS), 127 Park Street NE, Vienna, VA 22180-4601; 703-281-6613; <I>www.msshq.org</I>.
</P>
<P>(1) MSS SP-6-2017, Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings, published March 2017 (“MSS SP-6”); IBR approved for §§ 56.25-10(a); 56.60-1 table 2.
</P>
<P>(2) MSS SP-9-2013, Spot Facing for Bronze, Iron and Steel Flanges, published March 2013 (“MSS SP-9”); IBR approved for § 56.60-1 table 2.
</P>
<P>(3) ANSI/MSS SP-25-2018, Standard Marking System for Valves, Fittings, Flanges and Unions, published September 2018 (“MSS SP-25”); IBR approved for §§ 56.15-1(e); 56.20-5; 56.60-1 table 2.
</P>
<P>(4) MSS SP-45-2003, Bypass and Drain Connections, 2008 Edition, originally approved July 1953, reaffirmed 2008, (“MSS SP-45”); IBR approved for §§ 56.20-20(a); 56.60-1(b).
</P>
<P>(5) MSS SP-51-2012, Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings, published May 2012 (“MSS SP-51”); IBR approved for § 56.60-1 table 2.
</P>
<P>(6) MSS SP-53-2012, Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components-Magnetic Particle Examination Method, published December 2012 (“MSS SP-53”); IBR approved for § 56.60-1 table 2.
</P>
<P>(7) ANSI/MSS SP-55-2011, Quality Standard for Steel Castings for Valves, Flanges, Fittings and Other Piping Components-Visual Method for Evaluation of Surface Irregularities, published October 2011 (“MSS SP-55”); IBR approved for § 56.60-1 table 2.
</P>
<P>(8) ANSI/MSS SP-58-2009, Pipe Hangers and Supports-Materials, Design, Manufacture, Selection, Application, and Installation, published October 2011 (“MSS SP-58”); IBR approved for § 56.60-1 table 2.
</P>
<P>(9) MSS SP-61-2019, Pressure Testing of Valves, published December 2019 (“MSS SP-61”); IBR approved for § 56.60-1 table 2.
</P>
<P>(i) <I>SAE International (SAE),</I> 400 Commonwealth Drive, Warrendale, PA 15096; 724-776-4841; <I>customerservice@sae.org</I>; <I>www.sae.org</I>.
</P>
<P>(1) SAE J1475 JUN2014, Hydraulic Hose Fitting for Marine Applications, stabilized June 2014 (“SAE J1475”); IBR approved for § 56.60-25(b).
</P>
<P>(2) J1942 MAR2019, Hose and Hose Assemblies for Marine Applications, revised March 2019 (“SAE J1942”); IBR approved for § 56.60-25(b).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65171, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012; USCG-2012-0866, 78 FR 13250, Feb. 27, 2013; USCG-2013-0671, 78 FR 60148, Sept. 30, 2013; USCG-2012-0196, 81 FR 48251, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 56.01-3" NODE="46:2.0.1.2.13.1.1.3" TYPE="SECTION">
<HEAD>§ 56.01-3   Power boilers, external piping, and appurtenances (Replaces 100.1.1, 100.1.2, 122.1, 132 and 133).</HEAD>
<P>(a) Power boiler external piping and components must meet the requirements of this part and §§ 52.01-105, 52.01-110, 52.01-115, and 52.01-120 of this subchapter.
</P>
<P>(b) Specific requirements for external piping and appurtenances of power boilers, as defined in Secs. 100.1.1 and 100.1.2, appearing in the various paragraphs of ASME B31.1 (incorporated by reference; see § 56.01-2), are not adopted unless specifically indicated elsewhere in this part.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40602, Oct. 2, 1989; 55 FR 39968, Oct. 1, 1990; USCG-2003-16630, 73 FR 65174, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.01-5" NODE="46:2.0.1.2.13.1.1.4" TYPE="SECTION">
<HEAD>§ 56.01-5   Adoption of ASME B31.1 for power piping, and other standards.</HEAD>
<P>(a) Piping systems for ships and barges must be designed, constructed, and inspected in accordance with ASME B31.1 (incorporated by reference; see § 56.01-2), as limited, modified, or replaced by specific requirements in this part. The provisions in the appendices to ASME B31.1 are adopted and must be followed when the requirements of ASME B31.1 or the rules in this part make them mandatory. For general information, table 1 to § 56.01-5(a) lists the various paragraphs and sections in ASME B31.1 that are limited, modified, replaced, or reproduced by rules in this part.
</P>
<HD1>Table 1 to § 56.01-5<E T="01">(a)</E>—Limitations and Modifications in the Adoption of ASME B31.1 for Pressure and Power Piping
</HD1>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.01-5<E T="01">(a)</E>—Limitations and Modifications in the Adoption of ASME B31.1 for Pressure and Power Piping
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Section or paragraph in ASME B31.1 and disposition
</TH><TH class="gpotbl_colhed" scope="col">Unit in this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100.1 replaced by</TD><TD align="left" class="gpotbl_cell">56.01-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100.2 modified by</TD><TD align="left" class="gpotbl_cell">56.07-5.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">101 through 104.7 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">101.2 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10(a), (b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">101.5 replaced by</TD><TD align="left" class="gpotbl_cell">56.07-10(c).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">102.2 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10(d).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">102.3 and 104.1.2 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10(e).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">104.3 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10(f).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">104.4 modified by</TD><TD align="left" class="gpotbl_cell">56.07-10(e).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">104.5.1 modified by</TD><TD align="left" class="gpotbl_cell">56.30-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">105 through 108 replaced by</TD><TD align="left" class="gpotbl_cell">56.10-1 through 56.25-20.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">110 through 118 replaced by</TD><TD align="left" class="gpotbl_cell">56.30-1 through 56.30-35.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">119.5.1 replaced by</TD><TD align="left" class="gpotbl_cell">56.35-10, 56.35-15.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">119.7 replaced by</TD><TD align="left" class="gpotbl_cell">56.35-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">122.1.4 replaced by</TD><TD align="left" class="gpotbl_cell">56.50-40.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">122.3 modified by</TD><TD align="left" class="gpotbl_cell">56.50-97.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">122.6 through 122.10 replaced by</TD><TD align="left" class="gpotbl_cell">56.50-1 through 56.50-80.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">123 replaced by</TD><TD align="left" class="gpotbl_cell">56.60-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Table 126.1 is replaced by</TD><TD align="left" class="gpotbl_cell">56.30-5(c)(3), 56.60-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">127 through 135 replaced by</TD><TD align="left" class="gpotbl_cell">56.65-1, 56.70-10 through 56.90-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">136 replaced by</TD><TD align="left" class="gpotbl_cell">56.95-1 through 56.95-10.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">137 replaced by</TD><TD align="left" class="gpotbl_cell">56.97-1 through 56.97-40.</TD></TR></TABLE></DIV></DIV>
<P>(b) When a section or paragraph of the regulations in this part relates to material in ASME B31.1, the relationship with ASME B31.1 will appear immediately after the heading of the section or at the beginning of the paragraph as follows:
</P>
<P>(1) (Modifies __.) This indicates that the material in ASME B31.1 so numbered for identification is generally applicable but is being altered, amplified, or augmented.
</P>
<P>(2) (Replaces __.) This indicates that the material in ASME B31.1 so numbered for identification does not apply.
</P>
<P>(3) (Reproduces __.) This indicates that the material in ASME B31.1 so numbered for identification is being identically reproduced for convenience, not for emphasis.
</P>
<P>(c) As stated in § 56.01-2, the standards of the American National Standards Institute (ANSI) and ASME specifically referred to in this part must be the governing requirements for the matters covered unless specifically limited, modified, or replaced by other rules in this subchapter. See § 56.60-1(b) for the other adopted commercial standards applicable to piping systems that also constitute this subchapter.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65175, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.01-10" NODE="46:2.0.1.2.13.1.1.5" TYPE="SECTION">
<HEAD>§ 56.01-10   Plan approval.</HEAD>
<P>(a) Plans and specifications for new construction and major alterations showing the respective piping systems must be submitted, as required by subpart 50.20 of this subchapter.
</P>
<P>(b) Piping materials and appliances, such as pipe, tubing, fittings, flanges, and valves, except safety relief valves covered in part 162 of subchapter Q of this chapter, are not required to be specifically approved by the Commandant, but must comply with the applicable requirements for materials, construction, markings, and testing. These materials and appliances must be certified as described in part 50 of this subchapter. Drawings listing material specifications and showing details of welded joints for pressure-containing appurtenances of welded construction must be submitted in accordance with paragraph (a) of this section.
</P>
<P>(c)(1) Prior to installation aboard ship, diagrams of the following systems must be submitted for approval:
</P>
<P>(i) Steam and exhaust piping.
</P>
<P>(ii) Boiler feed and blowoff piping.
</P>
<P>(iii) Safety valve escape piping.
</P>
<P>(iv) Fuel oil service, transfer, and filling piping. (Service includes boiler fuel and internal combustion engine fuel piping.)
</P>
<P>(v) Fire extinguishing systems including fire main and sprinkler piping, inert gas and foam.
</P>
<P>(vi) Bilge and ballast piping.
</P>
<P>(vii) Tank cleaning piping.
</P>
<P>(viii) Condenser circulating water piping.
</P>
<P>(ix) Vent, sound, and overflow piping.
</P>
<P>(x) Sanitary drains, soil drains, deck drains, and overboard discharge piping.
</P>
<P>(xi) Internal combustion engine exhaust piping. (Refer to part 58 of this subchapter for requirements.)
</P>
<P>(xii) Cargo piping.
</P>
<P>(xiii) Hot water heating systems if the temperature is greater than 121 °C (250 °F).
</P>
<P>(xiv) Compressed air piping.
</P>
<P>(xv) Fluid power and control systems (hydraulic, pneumatic). (Refer to subpart 58.30 of this subchapter for specific requirements.)
</P>
<P>(xvi) Lubricating oil piping.
</P>
<P>(xvii) Refrigeration and air conditioning piping. (Refer to part 58 of this subchapter for specific requirements.)
</P>
<P>(2) Arrangement drawings of the following systems must also be submitted prior to installation:
</P>
<P>(i) All Classes I, I-L, and II-L systems.
</P>
<P>(ii) All Class II firemain, foam, sprinkler, bilge and ballast, vent sounding and overflow systems.
</P>
<P>(iii) Other Class II systems only if specifically requested or required by regulations in this subchapter.
</P>
<P>(d)(1) The drawings or diagrams must include a list of material, furnishing pipe diameters, wall thicknesses, design pressure, fluid temperature, applicable ASTM material or ANSI component specification, type, size, design standard, and rating of valves, flanges, and fittings.
</P>
<P>(2) Pump rated capacity and pump shutoff head must appear on piping diagrams. Pump characteristic curves must be submitted for all pumps in the firemain and foam systems. These curves need not be submitted if the following information is shown on the drawing:
</P>
<P>(i) Rated capacity and head at rated capacity.
</P>
<P>(ii) Shutoff head.
</P>
<P>(iii) Head at 150 percent rated capacity.
</P>
<P>(3) Standard drawings of the following fabrication details must be submitted:
</P>
<P>(i) Welding details for piping connections.
</P>
<P>(ii) Welding details for nonstandard fittings (when appropriate).
</P>
<P>(e) Plans of piping for industrial systems on mobile offshore drilling units must be submitted under subpart 58.60 of this subchapter.
</P>
<P>(f) Where piping passes through watertight bulkheads and/or fire boundaries, plans of typical details of piping penetrations must be submitted.
</P>
<P>(g) Arrangement drawings specified in paragraph (c)(2) of this section are not required if—
</P>
<P>(1) The location of each component for which there is a location requirement (<I>i.e.,</I> shell penetration, fire station, foam monitor, etc.) is indicated on the piping diagram;
</P>
<P>(2) The diagram includes, or is accompanied by and makes reference to, a material schedule which describes components in sufficient detail to substantiate their compliance with the regulations of this subchapter;
</P>
<P>(3) A thermal stress analysis is not required; and
</P>
<P>(4) A dynamic analysis is neither required nor elected in lieu of allowable stress reduction.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 73-251, 43 FR 56799, Dec. 4, 1978, CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-012, 60 FR 48049, Sept. 18, 1995]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.04" NODE="46:2.0.1.2.13.2" TYPE="SUBPART">
<HEAD>Subpart 56.04—Piping Classification</HEAD>


<DIV8 N="§ 56.04-1" NODE="46:2.0.1.2.13.2.1.1" TYPE="SECTION">
<HEAD>§ 56.04-1   Scope.</HEAD>
<P>Piping is classified as shown in table 1 to § 56.04-1.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.04-1—Piping Classifications
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Service
</TH><TH class="gpotbl_colhed" scope="col">Class
</TH><TH class="gpotbl_colhed" scope="col">Section in this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Normal</TD><TD align="left" class="gpotbl_cell">I, II</TD><TD align="right" class="gpotbl_cell">56.04-2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Low temperature</TD><TD align="left" class="gpotbl_cell">I-L, II-L</TD><TD align="right" class="gpotbl_cell">56.50-105</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 72-206R, 38 FR 17229, June 29, 1973, as amended by CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-012, 60 FR 48049, Sept. 18, 1995; USCG-2020-0634, 89 FR 50131, June 12, 2024]





</CITA>
</DIV8>


<DIV8 N="§ 56.04-2" NODE="46:2.0.1.2.13.2.1.2" TYPE="SECTION">
<HEAD>§ 56.04-2   Piping classification according to service.</HEAD>
<P>The designation of classes according to service is found in table 1 to § 56.04-2.

</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.04-2—Pressure Piping Classification 
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Service
</TH><TH class="gpotbl_colhed" scope="col">Class 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Pressure (p.s.i.g.)
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Temp. (°F)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class B and C poisons 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">any</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 and above. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">I-L</TD><TD align="left" class="gpotbl_cell">any</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II-L</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup> )
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gases and vapors 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 150</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 650. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">I-L</TD><TD align="left" class="gpotbl_cell">above 150</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">150 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 to 650. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II-L</TD><TD align="left" class="gpotbl_cell">150 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Liquefied flammable gases 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 150</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 and above. 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">I-L</TD><TD align="left" class="gpotbl_cell">above 150</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">150 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 and above. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II-L</TD><TD align="left" class="gpotbl_cell">150 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Molten sulphur</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 330. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">330 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo liquids Grades A through D 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 150. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">I-L</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 to 150. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II-L</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo liquids Grade E</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">I-L</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">0 to 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II-L</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">below 0. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Water</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 350. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">350 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuels (Bunker, diesel, gasoline, etc.)</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 150</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 150. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">150 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">150 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lubricating oil</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">400 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Asphalt</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">400 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Heat transfer oil</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">400 and below. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hydraulic fluid</TD><TD align="left" class="gpotbl_cell">I</TD><TD align="left" class="gpotbl_cell">above 225</TD><TD align="left" class="gpotbl_cell">or</TD><TD align="left" class="gpotbl_cell">above 400. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">II</TD><TD align="left" class="gpotbl_cell">225 and below</TD><TD align="left" class="gpotbl_cell">and</TD><TD align="left" class="gpotbl_cell">400 and below.</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Flammable or combustible dangerous cargoes.</TD><TD align="left" class="gpotbl_cell">Refer to specific requirements of part 40 of this chapter. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Other dangerous cargoes.</TD><TD align="left" class="gpotbl_cell">Refer to specific requirements of part 98 of this chapter.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Where doubt exists as to proper classification, refer to the Commandant for resolution.
</P><P class="gpotbl_note">
<sup>2</sup> For definitions, see parts 30, 151, and 154 of this chapter. Note that the category “B and C” poisons is not used in the rules applying to self-propelled vessels (part 153 of this chapter).
</P><P class="gpotbl_note">
<sup>3</sup> Not permitted except inside cargo tanks approved for Class B and C poisons.</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 73-254, 40 FR 40164, Sept. 2, 1975; CGD 73-96, 42 FR 49024, Sept. 26, 1977; USCG-2020-0634, 89 FR 50131, June 12, 2024] 



</CITA>
</DIV8>


<DIV8 N="§ 56.04-10" NODE="46:2.0.1.2.13.2.1.3" TYPE="SECTION">
<HEAD>§ 56.04-10   Other systems.</HEAD>
<P>Piping systems and appurtenances not requiring plan approval may be accepted by the marine inspector if:
</P>
<P>(a) The system is suitable for the service intended,
</P>
<P>(b) There are guards, shields, insulation and similar devices where needed for protection of personnel,
</P>
<P>(c) Failure of the systems would not hazard the vessel, personnel or vital systems, and
</P>
<P>(d) The system is not manifestly unsafe.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40602, Oct. 2, 1989]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.07" NODE="46:2.0.1.2.13.3" TYPE="SUBPART">
<HEAD>Subpart 56.07—Design</HEAD>


<DIV8 N="§ 56.07-5" NODE="46:2.0.1.2.13.3.1.1" TYPE="SECTION">
<HEAD>§ 56.07-5   Definitions (modifies 100.2).</HEAD>
<P>(a) <I>Piping.</I> The definitions contained in 100.2 of ASME B31.1 (incorporated by reference; see § 56.01-2) apply, as well as the following:
</P>
<P>(1) The word <I>piping</I> within the meaning of the regulations in this subchapter refers to fabricated pipes or tubes with flanges and fittings attached, for use in the conveyance of vapors, gases or liquids, regardless of whether the diameter is measured on the inside or the outside.
</P>
<P>(2) [Reserved]
</P>
<P>(b) <I>Nominal diameter.</I> The term <I>nominal diameter</I> or <I>diameter</I> as used in this part, means the commercial diameter of the piping, i.e., pipe size. 
</P>
<P>(c) <I>Schedule.</I> The word <I>Schedule</I> when used in this part generally relates to the wall thickness of piping, and refers to specific values as given in ASME B36.10M and B36.19M (both incorporated by reference; see § 56.01-2).
</P>
<P>(d) <I>Fittings and appurtenances.</I> The word <I>fitting</I> and the phrase <I>fittings and appurtenances</I> within the meaning of the regulations in this subchapter refer to pressure containing piping system components other than valves and pipe. This includes piping system components whose function is to join branches of the system (such as tees, wyes, elbows, unions, bushings, etc.) which are referred to as pipe joining fittings, as well as components which operate on the fluid contained in the system (such as traps, drains, strainers, separators, filters, meters, etc.), which are referred to as “fluid conditioner” fittings. Thermometer wells and other similar fittings which form part of the pressure barrier of any system are included under this heading. Expansion joints, slip joints, rotary joints, quick disconnect couplings, etc., are referred to as special purpose fittings, and may be subject to such special design and testing requirements as prescribed by the Commandant. Refer to subpart 56.15 for design requirements for fittings. 
</P>
<P>(e) <I>Nonstandard fittings.</I> “Nonstandard fitting” means a component of a piping system which is not fabricated under an adopted industry standard.
</P>
<P>(f) <I>Vital systems.</I> (1) Vital systems are those systems that are vital to a vessel's survivability and safety. For the purpose of this subchapter, the following are vital systems:
</P>
<P>(i) Systems for fill, transfer, and service of fuel oil;
</P>
<P>(ii) Fire-main systems;
</P>
<P>(iii) Fixed gaseous fire-extinguishing systems;
</P>
<P>(iv) Bilge systems;
</P>
<P>(v) Ballast systems;
</P>
<P>(vi) Steering systems and steering-control systems;
</P>
<P>(vii) Propulsion systems and their necessary auxiliaries and control systems;
</P>
<P>(viii) Ship's service and emergency electrical-generation systems and their auxiliaries vital to the vessel's survivability and safety;
</P>
<P>(ix) Any other marine-engineering system identified by the cognizant OCMI as crucial to the survival of the vessel or to the protection of the personnel aboard.
</P>
<P>(2) For the purpose of this subchapter, a system not identified by paragraph (1) of this definition is a non-vital system. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 77-140, 54 FR 40602, Oct. 2, 1989; USCG-2003-16630, 73 FR 65175, Oct. 31, 2008; USCG-2020-0634, 89 FR 50131, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.07-10" NODE="46:2.0.1.2.13.3.1.2" TYPE="SECTION">
<HEAD>§ 56.07-10   Design conditions and criteria (modifies 101-104.7).</HEAD>
<P>(a) <I>Maximum allowable working pressure.</I> (1) The maximum allowable working pressure of a piping system must not be greater than the internal design pressure defined in 104.1.2 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(2) Where the maximum allowable working pressure of a system component, such as a valve or a fitting, is less than that computed for the pipe or tubing, the system pressure must be limited to the lowest of the component maximum allowable working pressures.
</P>
<P>(b) <I>Relief valves.</I> (Modifies 101.2.)
</P>
<P>(1) Every system, which may be exposed to pressures higher than the system's maximum allowable working pressure, must be safeguarded by appropriate relief devices. Relief valves are required at pump discharges except for centrifugal pumps so designed and applied that a pressure in excess of the maximum allowable working pressure for the system cannot be developed.
</P>
<P>(2) The relief valve setting must not exceed the maximum allowable working pressure of the system. Its relieving capacity must be sufficient to prevent the pressure from rising more than 20 percent above the system maximum allowable working pressure. The rated relieving capacity of safety and relief valves used in the protection of piping systems only must be based on actual flow test data and the capacity must be certified by the manufacturer at 120 percent of the set pressure of the valve.
</P>
<P>(3) Relief valves must be certified as required in part 50 of this subchapter for valves, and must also meet the requirements of § 54.15-10 of this subchapter.
</P>
<P>(c) <I>Ship motion dynamic effects.</I> (Replaces 101.5.3.) Piping system designs must account for the effects of ship motion and flexure, including weight, yaw, sway, roll, pitch, heave, and vibration.
</P>
<P>(d) <I>Ratings for pressure and temperature.</I> (Modifies 102.2.) The material in 102.2 of ASME B31.1 applies, with the following exceptions:
</P>
<P>(1) The details of components not having specific ratings as described in 102.2.2 of ASME B31.1 must be furnished to the Marine Safety Center for approval.
</P>
<P>(2) Boiler blowoff piping must be designed in accordance with § 56.50-40.
</P>
<P>(e) <I>Pressure design.</I> (Modifies 102.3, 104.1.2, and 104.4.)
</P>
<P>(1) Materials for use in piping must be selected as described in § 56.60-1(a). Tabulated values of allowable stress for these materials must be measured as indicated in 102.3.1 of ASME B31.1.
</P>
<P>(2) Allowable stress values, as found in the ASME BPVC, which are restricted in application by footnote or are italicized must not be used. Where multiple stresses are listed for a material, the lowest value of the listing must be used unless otherwise approved by the Commandant. In all cases, the temperature is understood to be the actual temperature of the component.
</P>
<P>(3) Where the operator desires to use a material not listed, permission must be obtained from the Commandant. Requirements for testing found in subpart 56.97 may affect design and should be considered. Special design limitations may be found for specific systems. Refer to subpart 56.50 for specific requirements.
</P>
<P>(f) <I>Intersections.</I> (Modifies 104.3.) The material in 104.3 of ASME B31.1 is applicable with the following additions:
</P>
<P>(1) Reinforcement calculations where applicable shall be submitted.
</P>
<P>(2) Wherever possible the longitudinal joint of a welded pipe should not be pierced.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; 37 FR 16803, Aug. 19, 1972; CGD 73-254, 40 FR 40164, Sept. 2, 1975; CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-012, 60 FR 48050, Sept. 18, 1995; CGD 95-028, 62 FR 51200, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2003-16630, 73 FR 65175, Oct. 31, 2008; USCG-2020-0634, 89 FR 50131, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.10" NODE="46:2.0.1.2.13.4" TYPE="SUBPART">
<HEAD>Subpart 56.10—Components</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.10-1" NODE="46:2.0.1.2.13.4.1.1" TYPE="SECTION">
<HEAD>§ 56.10-1   Selection and limitations of piping components (replaces 105 through 108).</HEAD>
<P>(a) Pipe, tubing, pipe joining fittings, and piping system components, must meet material and standard requirements of subpart 56.60 and must meet the certification requirements of part 50 of this subchapter.
</P>
<P>(b) The requirements in this subpart and in subparts 56.15 through 56.25 must be met instead of those in 105 through 108 in ASME B31.1 (incorporated by reference; see § 56.01-2); however, certain requirements are marked “reproduced.”
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; USCG-2003-16630, 73 FR 65175, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.10-5" NODE="46:2.0.1.2.13.4.1.2" TYPE="SECTION">
<HEAD>§ 56.10-5   Pipe.</HEAD>
<P>(a) <I>General.</I> Pipe and tubing must be selected as described in table 1 to § 56.60-1.
</P>
<P>(b) <I>Ferrous pipe.</I> ASTM A53/A53M (incorporated by reference, see § 56.01-2) furnace welded pipe must not be used for combustible or flammable liquids within machinery spaces. (See §§ 30.10-15 and 30.10-22 of this chapter for definitions of combustible and flammable liquids.)
</P>
<P>(c) <I>Nonferrous pipe.</I> (See also § 56.60-20.)
</P>
<P>(1) Copper and brass pipe for water and steam service may be used for design pressures up to 250 psig and for design temperatures to 406 °F.
</P>
<P>(2) Copper and brass pipe for air may be used in accordance with the allowable stresses of the materials found from table 1 to § 56.60-1.
</P>
<P>(3) Copper-nickel alloys may be used for water and steam service within the design limits of stress and temperature indicated in ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(4) Copper tubing may be used for instrument service up to 1,000 psig.
</P>
<P>(5) Copper, brass, or aluminum pipe or tube must not be used for flammable fluids except where specifically permitted by this part.
</P>
<P>(6) Aluminum-alloy pipe or tube along with similar junction equipment may be used within the limitation stated in 124.7 of ASME B31.1 and paragraph (c)(5) of this section.
</P>
<P>(d) <I>Nonmetallic pipe.</I> Plastic pipe may be used subject to the conditions described in § 56.60-25.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-028, 62 FR 51200, Sept. 30, 1997; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65175, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.15" NODE="46:2.0.1.2.13.5" TYPE="SUBPART">
<HEAD>Subpart 56.15—Fittings</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 77-140, 54 FR 40602, Oct. 2, 1989, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.15-1" NODE="46:2.0.1.2.13.5.1.1" TYPE="SECTION">
<HEAD>§ 56.15-1   Pipe joining fittings.</HEAD>
<P>(a) Pipe joining fittings meeting the standards specified in this part and certified in accordance with subpart 50.25 of this subchapter are acceptable for use in piping systems.
</P>
<P>(b) Threaded, flanged, socket-welding, butt-welding, and socket-brazing pipe joining fittings, made in accordance with the applicable standards in tables 1 and 2 to § 56.60-1 and of materials complying with subpart 56.60, may be used in piping systems within the material, size, pressure, and temperature limitations of those standards and within any further limitations specified in this subchapter. Fittings must be designed for the maximum pressure to which they may be subjected, but in no case less than 50 psig.
</P>
<P>(c) Pipe joining fittings not accepted for use in piping systems in accordance with paragraph (b) of this section must meet the following:
</P>
<P>(1) All pressure-containing materials must be accepted in accordance with § 56.60-1.
</P>
<P>(2) The maximum allowable working pressure may be determined by—
</P>
<P>(i) Calculations comparable to those of ASME B31.1 (incorporated by reference; see § 56.01-2) or Section VIII of the ASME BPVC (incorporated by reference; see § 56.01-2);
</P>
<P>(ii) Subjecting a representative model to a proof test or experimental stress analysis described in paragraph A-22 of Section I of the ASME BPVC (incorporated by reference; see § 56.01-2); or
</P>
<P>(iii) Other means specifically accepted by the Marine Safety Center.
</P>
<P>(3) Fittings must be tested in accordance with § 56.97-5.
</P>
<P>(4) If welded, fittings must be welded in accordance with subpart 56.70 and part 57 of this chapter or by other processes specifically approved by the Marine Safety Center. In addition, for fittings to be accepted for use in piping systems in accordance with this paragraph, the following requirements must be met:
</P>
<P>(i) For fittings sized three inches and below—
</P>
<P>(A) The longitudinal joints must be fabricated by either gas or arc welding;
</P>
<P>(B) One fitting of each size from each lot of 100 or fraction thereof must be flattened cold until the opposite walls meet without the weld developing any cracks;
</P>
<P>(C) One fitting of each size from each lot of 100 or fraction thereof must be hydrostatically tested to the pressure required for a seamless drawn pipe of the same size and thickness produced from equivalent strength material, as determined by the applicable pipe material specification; and
</P>
<P>(D) If a fitting fails to meet the test in paragraph (c)(4)(i)(B) or (C) of this section, no fitting in the lot from which the test fitting was chosen is acceptable.
</P>
<P>(ii) For fittings sized above three inches—
</P>
<P>(A) The longitudinal joints must be fabricated by arc welding;
</P>
<P>(B) For pressures exceeding 150 psig, each fitting must be radiographically examined as specified in Section VIII of the ASME BPVC;
</P>
<P>(C) For pressures not exceeding 150 psig, the first fitting from each size in each lot of 20 or fraction thereof must be examined by radiography to ensure that the welds are of acceptable quality;
</P>
<P>(D) One fitting of each size from each lot of 100 or fraction thereof must be hydrostatically tested to the pressure required for a seamless drawn pipe of the same size and thickness produced from equivalent strength material, as determined by the applicable pipe material specification; and
</P>
<P>(E) If a fitting fails to meet the test in paragraph (c)(4)(ii)(C) or (D) of this section, no fitting in the lot from which the test fitting was chosen is acceptable.
</P>
<P>(d) Single welded butt joints without the use of backing strips may be employed in the fabrication of pipe joining fittings of welded construction provided radiographic examination indicates that complete penetration is obtained.
</P>
<P>(e) Each pipe joining fitting must be marked in accordance with MSS SP-25 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.15-5" NODE="46:2.0.1.2.13.5.1.2" TYPE="SECTION">
<HEAD>§ 56.15-5   Fluid-conditioner fittings.</HEAD>
<P>(a) Fluid-conditioner fittings meeting the standards of this part and certified in accordance with subpart 50.25 of this subchapter are acceptable for use in piping systems.
</P>
<P>(b) Fluid-conditioner fittings made in accordance with the applicable standards listed in table 2 to § 56.60-1 and of materials complying with subpart 56.60 of this part, may be used within the material, size, fluid, pressure, and temperature limitations of those standards and within any further limitations specified in this subchapter.
</P>
<P>(c) The maximum allowable working pressure may be determined in accordance with § 56.15-1(c).
</P>
<P>(d) If nonstandard fluid-conditioner fittings are welded, they must be welded in accordance with subpart 56.70 of this part and part 57 of this subchapter or by other processes specifically approved by the Marine Safety Center.
</P>
<P>(e) Heat exchangers having headers and tubes, and brazed boiler steam air heaters, are not considered fluid-conditioner fittings and must meet the requirements in part 54 of this subchapter regardless of size. For brazed boiler steam air heaters, see also § 56.30-30(b)(1)t.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40602, Oct. 2, 1989, as amended by CGD 83-043, 60 FR 24772, May 10, 1995; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.15-10" NODE="46:2.0.1.2.13.5.1.3" TYPE="SECTION">
<HEAD>§ 56.15-10   Special purpose fittings.</HEAD>
<P>(a) Special purpose fittings made in accordance with the applicable standards listed in table 2 to § 56.60-1 of this part and of materials complying with subpart 56.60, may be used within the material, size, pressure, and temperature limitations of those standards and within any further limitations specified in this subchapter.
</P>
<P>(b) Nonstandard special purpose fittings must meet the requirements of §§ 56.30-25, 56.30-40, 56.35-10, or 56.35-15, as applicable.


</P>
</DIV8>

</DIV6>


<DIV6 N="56.20" NODE="46:2.0.1.2.13.6" TYPE="SUBPART">
<HEAD>Subpart 56.20—Valves</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.20-1" NODE="46:2.0.1.2.13.6.1.1" TYPE="SECTION">
<HEAD>§ 56.20-1   General.</HEAD>
<P>(a) Valves certified in accordance with subpart 50.25 of this subchapter are acceptable for use in piping systems.
</P>
<P>(b) Non-welded valves complying with the standards listed in § 56.60-1 may be used within the specified pressure and temperature ratings of those standards, provided the limitations of § 56.07-10(c) are applied. Materials must comply with subpart 56.60. Welded valves complying with the standards and specifications listed in § 56.60-1 may be used in Class II systems only unless they meet paragraph (c) of this section.
</P>
<P>(c) All other valves must meet the following:
</P>
<P>(1) All materials must be accepted in accordance with § 56.60-1.
</P>
<P>(2) The maximum allowable working pressure may be determined by § 56.15-1(c)(2).
</P>
<P>(3) Valves must be tested in accordance with the requirements of the applicable incorporated standard or subpart 56.97.
</P>
<P>(4) If welded, valves must be welded in accordance with subpart 56.70 and part 57 of this subchapter or by other processes specifically approved by the Marine Safety Center.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40604, Oct. 2, 1989; 55 FR 39968, Oct. 1, 1990; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.20-5" NODE="46:2.0.1.2.13.6.1.2" TYPE="SECTION">
<HEAD>§ 56.20-5   Marking (modifies 107.2).</HEAD>
<P>Marking must be in accordance with MSS SP-25 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.20-7" NODE="46:2.0.1.2.13.6.1.3" TYPE="SECTION">
<HEAD>§ 56.20-7   Ends.</HEAD>
<P>(a) Valves may be used with flanged, threaded, butt welding, socket welding or other ends in accordance with applicable standards as specified in subpart 56.60.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 56.20-9" NODE="46:2.0.1.2.13.6.1.4" TYPE="SECTION">
<HEAD>§ 56.20-9   Valve construction.</HEAD>
<P>(a) Each valve must close with a right-hand (clockwise) motion of the handwheel or operating lever as seen by one facing the end of the valve stem. Each nonrising-stem valve, lever-operated valve, or other valve where, because of design, the position of the disc or closure mechanism is not obvious must be fitted with an indicator to show whether the valve is opened or closed. No such indicator is required for any valve located in a tank or similar inaccessible space when indicators are available at accessible sites. The operating levers of quarter-turn valves must be parallel to the fluid flow when open and perpendicular to the fluid flow when closed.
</P>
<P>(b) Valves of Class I piping systems having diameters exceeding 2 inches must have bolted, pressure seal, or breech lock bonnets and flanged or welding ends. Socket type welding ends must meet § 56.30-5(c) and § 56.30-10(b)(4). For diameters not exceeding 2 inches, screwed union bonnet or bolted bonnet, or bonnetless valves, which prevent the stem from screwing out of the body, may be employed. Outside screw and yoke design must be used for valves 3 inches and larger for pressures above 600 psig. Cast iron valves with screwed-in or screwed-over bonnets are prohibited. Union bonnet type cast iron valves must have the bonnet ring made of steel, bronze, or malleable iron.
</P>
<P>(c) Valves must be designed for the maximum pressure to which they may be subjected, but in no case must the design pressure be less than 50 psig. The use of wafer type resilient seated valves is subject to the requirements of § 56.20-15.
</P>
<P>(d) Disks or disk faces, seats, stems, and other wearing parts of valves must be made of material possessing corrosion and heat-resisting qualities suitable for the service conditions to which they may be subjected.
</P>
<P>(e) Plug cocks must be constructed with satisfactory and positive means of preventing the plug from becoming loosened or removed from the body when the plug is operated.
</P>
<P>(f) Cocks must be marked in a straight line with the body to indicate whether they are open or closed.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40604, Oct. 2, 1989; CGD 95-012, 60 FR 48050, Sept. 18, 1995; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.20-15" NODE="46:2.0.1.2.13.6.1.5" TYPE="SECTION">
<HEAD>§ 56.20-15   Valves employing resilient material.</HEAD>
<P>(a) A valve in which the closure is accomplished by resilient nonmetallic material instead of a metal-to-metal seat must comply with the design, material, construction, and testing for valves specified in this section.
</P>
<P>(b) Valves employing resilient material are divided into three categories: Positive shutoff, Category A, and Category B, and must be tested and used as follows:
</P>
<P>(1) <I>Positive shutoff valves.</I> The closed valve must pass less than 10 ml/hr (0.34 fluid oz/hr) of liquid, or less than 3 l/hr (0.11 cubic ft/hr) of gas per inch nominal pipe size through the line at full rated pressure after being subjected to the fire test requirements of API 607 (incorporated by reference; see § 56.01-2). Packing material must be fire resistant. Piping subject to internal head pressure from a tank containing oil must be fitted with positive shutoff valves located at the tank in accordance with § 56.50-60(d). Positive shutoff valves may be used in any location in lieu of a Category A or Category B valve.
</P>
<P>(2) <I>Category A valves.</I> Category A valves may be used in any location except where positive shutoff valves are required by § 56.50-60(d). To be qualified as a Category A valve, the valve must meet the fire test and leakage requirements of API 607.
</P>
<P>(i) Category A valves are required at vital piping system manifolds;
</P>
<P>(ii) Category A valves must be used in isolation valves in cross-connects between two piping systems, at least one of which is a vital system, where failure of the valve in a fire would prevent the vital system(s) from functioning as designed; and
</P>
<P>(iii) Category A valves must be used for valves providing closure for any opening in the shell of the vessel.
</P>
<P>(3) <I>Category B valves.</I> The closed valve will not provide effective closure of the line or will permit appreciable leakage from the valve after the resilient material is damaged or destroyed. Category B valves are not required to be tested and may be used in any location except where a Category A or positive shutoff valve is required.
</P>
<P>(c) Resiliently seated valves previously accepted by the Commandant or the Marine Safety Center may continue to be used within the service restrictions of their acceptance.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51200, Sept. 30, 1997, as amended by USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.20-20" NODE="46:2.0.1.2.13.6.1.6" TYPE="SECTION">
<HEAD>§ 56.20-20   Valve bypasses.</HEAD>
<P>(a) Sizes of bypasses must be in accordance with MSS SP-45 (incorporated by reference; see § 56.01-2).
</P>
<P>(b) Pipe for bypasses should be at least Schedule 80 seamless, and of a material of the same nominal chemical composition and physical properties as that used for the main line. Lesser thickness may be approved depending on the installation and service conditions.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.25" NODE="46:2.0.1.2.13.7" TYPE="SUBPART">
<HEAD>Subpart 56.25—Pipe Flanges, Blanks, Flange Facings, Gaskets, and Bolting</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.25-5" NODE="46:2.0.1.2.13.7.1.1" TYPE="SECTION">
<HEAD>§ 56.25-5   Flanges.</HEAD>
<P>Each flange must conform to the design requirements of either the applicable standards of table 2 to § 56.60-1, or of those of Appendix 2 of Section VIII of the ASME BPVC (incorporated by reference; see § 56.01-2). Plate flanges must meet the requirements of § 56.30-10(b)(5). Flanges may be integral or may be attached to pipe by threading, welding, brazing, or other means within the applicable standards specified in table 2 to § 56.60-1.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40605, Oct. 2, 1989, as amended by USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.25-7" NODE="46:2.0.1.2.13.7.1.2" TYPE="SECTION">
<HEAD>§ 56.25-7   Blanks.</HEAD>
<P>Each blank must conform to the design requirements of 104.5.3 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.25-10" NODE="46:2.0.1.2.13.7.1.3" TYPE="SECTION">
<HEAD>§ 56.25-10   Flange facings.</HEAD>
<P>Flange facings must be in accordance with the applicable standards listed in table 2 to § 56.60-1 and MSS SP-6 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40605, Oct. 2, 1989; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.25-15" NODE="46:2.0.1.2.13.7.1.4" TYPE="SECTION">
<HEAD>§ 56.25-15   Gaskets (modifies 108.4).</HEAD>
<P>(a) Gaskets must be made of materials which are not injuriously affected by the fluid or by temperature.
</P>
<P>(b) Each gasket must conform to the design requirements of the applicable standards of table 2 to § 56.60-1.
</P>
<P>(c) Only metallic and suitable asbestos-free nonmetallic gaskets may be used on flat or raised face flanges if the expected normal operating pressure exceeds 720 psig or the operating temperature exceeds 750 °F.
</P>
<P>(d) The use of metal and nonmetallic gaskets is not limited as to pressure provided the gasket materials are suitable for the maximum fluid temperatures.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 86-035, 54 FR 36316, Sept. 1, 1989; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.25-20" NODE="46:2.0.1.2.13.7.1.5" TYPE="SECTION">
<HEAD>§ 56.25-20   Bolting.</HEAD>
<P>(a)(1) Bolts, studs, nuts, and washers must comply with applicable standards and specifications listed in § 56.60-1. Bolting must be in accordance with ASME B16.5 (incorporated by reference; see § 56.01-2).
</P>
<P>(2) Bolts and studs must extend completely through the nuts.
</P>
<P>(3) See § 58.30-15(c) of this subchapter for exceptions on bolting used in fluid power and control systems.
</P>
<P>(b) Carbon steel bolts or bolt studs may be used if operating pressure does not exceed 300 psig and the operating temperature does not exceed 400 °F. Carbon steel bolts must have heavy hexagon heads in accordance with ASME B18.2.1 (incorporated by reference, see § 56.01-2) and must have heavy semifinished hexagonal nuts in accordance with ASME B18.2.2 (incorporated by reference, see § 56.01-2).
</P>
<P>(c) Alloy steel stud bolts must be threaded full length and use heavy semifinished hexagonal nuts in accordance with ASME B18.2.2.
</P>
<P>(d) Alloy bolts or studs and nuts are to be threaded in accordance with ASME B1.1 (incorporated by reference; see § 56.01-2), Class 2A external threads, and Class 2B internal threads (8-thread series 8UN for one inch and larger).
</P>
<P>(e) (Reproduces 108.5.1.) Washers, when used under nuts, must be of forged or rolled material with steel washers being used under steel nuts and bronze washers under bronze nuts.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40605, Oct. 2, 1989; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.30" NODE="46:2.0.1.2.13.8" TYPE="SUBPART">
<HEAD>Subpart 56.30—Selection and Limitations of Piping Joints</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.30-1" NODE="46:2.0.1.2.13.8.1.1" TYPE="SECTION">
<HEAD>§ 56.30-1   Scope (replaces 110 through 118).</HEAD>
<P>The selection and limitation of piping joints must be as required by this subpart rather than as required by 110 through 118 of ASME B31.1 (incorporated by reference; see § 56.01-2); however, certain requirements are marked “reproduced” in this subpart.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65177, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-3" NODE="46:2.0.1.2.13.8.1.2" TYPE="SECTION">
<HEAD>§ 56.30-3   Piping joints (reproduces 110).</HEAD>
<P>The type of piping joint used must be suitable for the design conditions and must be selected with consideration of joint tightness, mechanical strength and the nature of the fluid handled.




</P>
</DIV8>


<DIV8 N="§ 56.30-5" NODE="46:2.0.1.2.13.8.1.3" TYPE="SECTION">
<HEAD>§ 56.30-5   Welded joints.</HEAD>
<P>(a) <I>General.</I> Welded joints may be used for materials for which welding procedures, welders, and welding machine operators have been qualified in accordance with part 57 of this subchapter.
</P>
<P>(b) <I>Butt welds—general.</I> Butt welds may be made with or without backing or insert rings within the limitations established in § 56.70-15. When the use of backing rings will result in undesirable conditions such as severe stress concentrations, corrosion or erosion, then:
</P>
<P>(1) The backing rings must be removed and the inside of the joint ground smooth, or
</P>
<P>(2) The joint must be welded without backing rings, or
</P>
<P>(3) Consumable insert rings must be used. Commonly used types of butt-welding end preparations are shown in ASME B16.25 (incorporated by reference; see § 56.01-2).
</P>
<P>(4) Restrictions as to the use of backing rings appear for the low temperature piping systems and should be checked when designing for these systems.
</P>
<P>(c) <I>Socket welds.</I> (Modifies 127.3.3A.)
</P>
<P>(1) Each socket weld must conform to ASME B16.11 (incorporated by reference; see § 56.01-2), to applicable standards listed in table 2 to § 56.60-1, and to Figure 127.4.4C in ASME B31.1 (incorporated by reference; see § 56.01-2) as modified by § 56.30-10(b)(4).
</P>
<P>(2) Restrictions on the use of socket welds appear in § 56.70-15(d)(3) for Class I service and in § 56.50-105 for low temperature service. See § 56.70-15(d)(4) for Class II service.
</P>
<P>(d) <I>Fillet welds.</I> The size of a fillet weld is determined as shown in Figure 127.4.4A of ASME B31.1. Fillet-weld details for socket-welding components must meet § 56.30-5(c). Fillet-weld details for flanges must meet § 56.30-10 (see also § 56.70-15(d)(3) and (4) for applications of fillet welds).
</P>
<P>(e) <I>Seal welds.</I> Seal welds may be used but must not be considered as contributing any strength to the joint.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 77-140, 54 FR 40605, Oct. 2, 1989; CGD 95-012, 60 FR 48050, Sept. 18, 1995; USCG-2003-16630, 73 FR 65177, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-10" NODE="46:2.0.1.2.13.8.1.4" TYPE="SECTION">
<HEAD>§ 56.30-10   Flanged joints (modifies 104.5.1(a)).</HEAD>
<P>(a) Flanged or butt-welded joints are required for Classes I and I-L piping for nominal diameters exceeding 2 inches, except as otherwise specified in this subchapter.
</P>
<P>(b) Flanges may be attached by any method shown in figure 1 to § 56.30-10(b) or by any means approved by the Marine Safety Center. Pressure temperature ratings of the appropriate ASME standard must not be exceeded.
</P>
<P>(1) <I>Figure 1 to § 56.30-10(b), Method 1.</I> Flanges with screw threads may be used in accordance with table 1 to § 56.30-20(c).
</P>
<P>(2) <I>Figure 1 to § 56.30-10(b), Method 2.</I> ASME B16.5 (incorporated by reference; see § 56.01-2) Class 150 and Class 300 low-hubbed flanges with screw threads, plus the addition of a strength fillet weld of the size as shown, may be used in Class I systems not exceeding 750 °F or 4 NPS, in Class II systems, and in Class II-L systems not exceeding 1 NPS. If 100 percent radiography is required by § 56.95-10 threaded flanges are not permitted and buttwelding flanges must be provided.
</P>
<P>(3) <I>Figure 1 to § 56.30-10(b), Method 3.</I> Slip-on flanges meeting ASME B16.5 may be used in piping systems of Class I, Class II, or Class II-L not to exceed the service pressure-temperature ratings, and not to exceed 4-inch Nominal Pipe Size (NPS) in systems of Class I and Class II-L. If 100 percent radiography is required by § 56.95-10, slip-on flanges are not permitted and butt-welding flanges are required. Restrictions on the use of slip-on flanges appear in § 56.50-105 for low-temperature piping systems.
</P>
<P>(4) <I>Figure 1 to § 56.30-10(b), Method 4.</I> ASME B16.5 socket welding flanges may be used in Class I or II-L systems not exceeding 3 NPS for class 600 and lower class flanges and 2 
<FR>1/2</FR> NPS for class 900 and class 1500 flanges within the service pressure-temperature ratings of the standard. Whenever full radiography is required by § 56.95-10 socket welding flanges are not permitted, and a butt weld type connection must be provided. For Class II piping, socket-welding flanges may be used without diameter limitation. Restrictions on socket welds appear in § 56.50-105 for low temperature piping systems.
</P>
<P>(5) <I>Figure 1 to § 56.30-10(b), Method 5.</I> Flanges fabricated from steel plate meeting the requirements of part 54 of this subchapter may be used for Class II piping for pressures not exceeding 150 psig and temperatures not exceeding 450 °F. Plate material listed in UCS-6(b) of Section VIII of the ASME BPVC (incorporated by reference; see § 56.01-2) may not be used in this application, except that material meeting ASTM A36/A36M (incorporated by reference; see § 56.01-2) may be used. The fabricated flanges must conform at least to the ASME B16.5 class 150-flange dimensions.
</P>
<P>(6) <I>Figure 1 to § 56.30-10 (b), Method 6.</I> Steel plate flanges meeting the material and construction requirements listed in paragraph (b)(5) of this section may be used for Class II piping for pressures not exceeding 150 psig or temperatures not exceeding 650 °F. The flange must be attached to the pipe as shown by figure 1 to § 56.30-10(b), Method 6.
</P>
<P>(7) <I>Figure 1 to § 56.30-10 (b), Method 7.</I> Lap joint flanges (Van Stone) may be used for Class I and Class II piping. The ends of the pipe must be heated from 1,650 to 1,900 °F based on the size of the pipe. Extra thickness of metal built up in the end of the pipe must be machined to restore the pipe to its original diameter. The width of the lap flange must be at least three times the thickness of the pipe wall and the end of the pipe must be properly stress relieved after the flanging operation is completed. Manufacturers desiring to produce this type of joint must demonstrate to a marine inspector that they have the proper equipment and personnel to produce an acceptable joint.
</P>
<P>(8) <I>Figure 1 to § 56.30-10(b), Method 8.</I> Welding neck flanges may be used on any piping provided the flanges are butt-welded to the pipe. The joint must be welded as indicated by Figure 1 to § 56.30-10(b), Method 8, and a backing ring employed which will permit complete penetration of the weld metal. If a backing ring is not used, refer to § 56.30-5(b) for requirements.
</P>
<P>(9) <I>Figure 1 to § 56.30-10(b), Method 9.</I> Welding neck flanges may also be attached to pipe by a double-welded butt joint as shown by Figure 1 to § 56.30-10(b), Method 9.
</P>
<P>(10) <I>Figure 1 to § 56.30-10 (b), Method 10.</I> Flanges may be attached by shrinking the flange on to the end of the pipe and flaring the end of the pipe to an angle of not less than 20°. A fillet weld of the size shown by figure 1 to § 56.30-10(b), Method 10, must be used to attach the hub to the pipe. This flange is limited to a pressure of 300 psig and a temperature not exceeding of 500 °F.
</P>
<P>(11) <I>Figure 1 to § 56.30-10(b), Method 11.</I> The flange of the type described and illustrated by figure 1 to § 56.30-10(b), Method 10, except with the fillet weld omitted, may be used for Class II piping not exceeding 150 psig and temperatures not exceeding 450 °F.
</P>
<P>(12) <I>Figure 1 to § 56.30-10(b), Method 12.</I> High-hub bronze flanges may be used for temperatures not exceeding 425 °F. A preinserted ring of silver brazing alloy having a melting point not less than 1,000 °F must be inserted into the groove. A suitable flux must be applied to the surfaces to be joined to produce a satisfactory joint.
</P>
<P>(13) <I>Figure 1 to § 56.30-10(b), Method 13.</I> The type of flange as described for Figure 1 to § 56.30-10(b), Method 12, may be employed and in lieu of an annular groove being machined in the hub of the flange for the preinserted ring of silver brazing alloy, a bevel may be machined on the end of the hub and the silver brazing alloy introduced from the end of the hub to attach the pipe to the flange.
</P>
<P>(14) <I>Figure 1 to § 56.30-10(b), Method 14.</I> Flanges may be attached to nonferrous pipe by inserting the pipe in the flange and flanging the end of the pipe into the recess machined in the face of the flange to receive it. The pipe must be securely brazed to the wall of the flange.
</P>
<P>(15) <I>Figure 1 to § 56.30-10(b), Method 15.</I> The flange of the type described and illustrated by Figure 1 to § 56.30-10(b), Method 14, except with the brazing omitted, may be used for Class II piping and where the temperature does not exceed 250 °F.



</P>
<HD1>Figure 1 to § 56.30-10(b)—Methods of Attachment



</HD1>
<img src="/graphics/er12jn24.005.gif"/>
<NOTE>
<HED>Note 1 to figure 1 to § 56.30-10(b):
</HED>
<P>“T” is the nominal pipe wall thickness used. Consult the text of paragraph (b) of this section for modifications on Class II piping systems. Fillet weld leg size need not exceed the thickness of the applicable ASME hub.</P></NOTE>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 77-140, 54 FR 40605, Oct. 2, 1989; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65177, Oct. 31, 2008; 73 FR 76247, Dec. 16, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-15" NODE="46:2.0.1.2.13.8.1.5" TYPE="SECTION">
<HEAD>§ 56.30-15   Expanded or rolled joints.</HEAD>
<P>(a) Expanded or rolled joints may be used where experience or test has demonstrated that the joint is suitable for the design conditions and where adequate provisions are made to prevent separation of the joint. Specific application for use must be made to the Commandant.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 56.30-20" NODE="46:2.0.1.2.13.8.1.6" TYPE="SECTION">
<HEAD>§ 56.30-20   Threaded joints.</HEAD>
<P>(a) Threaded joints may be used within the limitations specified in subpart 56.15 of this chapter and within other limitations specified in this section.
</P>
<P>(b) (Modifies 114.1.) All threads on piping components must be taper pipe threads in accordance with the applicable standard listed in table 2 to § 56.60-1. Threads other than taper pipe threads may be used for piping components where tightness of the joint depends on a seal weld or a seating surface other than the threads, and where experience or test has demonstrated that such threads are suitable.
</P>
<P>(c) Threaded joints may not be used where severe erosion, crevice corrosion, shock, or vibration is expected to occur; or at temperatures over 925 °F. Size limitations are given in table 1 to § 56.30-20(c).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.30-20(<E T="01">c</E>)—Threaded Joints<E T="51">1 2</E>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Maximum nominal size, inches
</TH><TH class="gpotbl_colhed" scope="col">Maximum pressure, psig
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Above 2″</TD><TD align="left" class="gpotbl_cell">(Not permitted in Class I piping service.)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Above 1″ up to 2″</TD><TD align="left" class="gpotbl_cell">600.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Above 
<fr>3/4</fr>″ up to 1″</TD><TD align="left" class="gpotbl_cell">1,200.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>3/4</fr>″ and below</TD><TD align="left" class="gpotbl_cell">1,500.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Further restrictions on the use of threaded joints appear in the low temperature piping section.
</P><P class="gpotbl_note">
<sup>2</sup> Threaded joints in hydraulic systems are permitted above the pressures indicated for the nominal sizes shown.</P></DIV></DIV>
<P>(d) No pipe with a wall thickness less than that of standard weight of ASME B36.10M (incorporated by reference; see § 56.01-2) steel pipe may be threaded. For restrictions on the use of pipe in steam service more than 250 psig or water service over 100 psig and 200 °F (93.3 °C), see part 104.1.2(c)(1) of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 73-254, 40 FR 40164, Sept. 2, 1975; CGD 77-140, 54 FR 40606, Oct. 2, 1989; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-25" NODE="46:2.0.1.2.13.8.1.7" TYPE="SECTION">
<HEAD>§ 56.30-25   Flared, flareless, and compression fittings.</HEAD>
<P>(a) This section applies to pipe fittings that are mechanically connected to pipe by such means as ferrules, flared ends, swaging, elastic strain preload, crimping, bite-type devices, and shape memory alloys. Fittings to which this section applies must be designed, constructed, tested, and marked in accordance with ASTM F1387 (incorporated by reference, see § 56.01-2). Previously approved fittings may be retained to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(b) Flared, flareless and compression fittings may be used within the service limitations of size, pressure, temperature, and vibration recommended by the manufacturer and as specified in this section.
</P>
<P>(c) Flared, flareless, and compression type tubing fittings may be used for tube sizes not exceeding 50 millimeters (2 inches) outside diameter within the limitations of applicable standards and specifications listed in this section and § 56.60-1.
</P>
<P>(d) Flareless fittings must be of a design in which the gripping member or sleeve must grip or bite into the outer surface of the tube with sufficient strength to hold the tube against pressure, but without appreciably distorting the inside tube diameter. The gripping member must also form a pressure seal against the fitting body.
</P>
<P>(e) For fluid services, other than hydraulic systems, using a combustible fluid as defined in § 30.10-15 of this chapter and for fluid services using a flammable fluid as defined in § 30.10-22 of this chapter, flared fittings must be used; except that flareless fittings of the nonbite type may be used when the tubing system is of steel, nickel copper or copper nickel alloy. When using copper or copper zinc alloy, flared fittings are required. (See also § 56.50-70 for gasoline fuel systems, § 56.50-75 for diesel fuel systems, and § 58.25-20 of this subchapter for hydraulic systems for steering gear.)
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26000, May 23, 1996; 61 FR 35138, July 5, 1996, as amended by USCG-1999-5151, 64 FR 67180, Dec. 1, 1999; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-27" NODE="46:2.0.1.2.13.8.1.8" TYPE="SECTION">
<HEAD>§ 56.30-27   Caulked joints.</HEAD>
<P>Caulked joints may not be used.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40606, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-30" NODE="46:2.0.1.2.13.8.1.9" TYPE="SECTION">
<HEAD>§ 56.30-30   Brazed joints.</HEAD>
<P>(a) <I>General (refer also to subpart 56.75).</I> The minimum socket depth must be sufficient for the intended service. Brazing alloy must either be end-fed into the socket or must be provided in the form of a preinserted ring in a groove in the socket. The brazing alloy must be sufficient to fill completely the annular clearance between the socket and the pipe or tube.
</P>
<P>(b) <I>Limitations.</I> (1) Brazed socket-type joints must not be used on systems containing flammable or combustible fluids in areas where fire hazards are involved or where the service temperature exceeds 425 °F. Higher temperature service must be approved by the Commandant.
</P>
<P>(2) Brazed joints depending solely upon a fillet, rather than primarily upon brazing material between the pipe and socket are not acceptable.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-35" NODE="46:2.0.1.2.13.8.1.10" TYPE="SECTION">
<HEAD>§ 56.30-35   Gasketed mechanical couplings.</HEAD>
<P>(a) This section applied to pipe fittings that form a seal by compressing a resilient gasket onto the pipe joint primarily by threaded fasteners and where joint creep is only restricted by such means as machined grooves, centering pins, or welded clips. Fittings to which this section applies must be designed, constructed, tested, and marked in accordance with ASTM F1476 and ASTM F1548 (both incorporated by reference, see § 56.01-2). Previously approved fittings may be retained to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(b) Gasketed mechanical couplings may be used within the service limitations of pressure, temperature and vibration recommended by the manufacturer, except that gasketed mechanical couplings must not be used in—
</P>
<P>(1) Any location where leakage, undetected flooding, or impingement of liquid on vital equipment may occur; or
</P>
<P>(2) In tanks where the liquid conveyed in the piping system is not chemically compatible with the liquid in the tank.
</P>
<P>(c) Gasketed mechanical couplings must not be used as expansion joints. Positive restraints must be included, where necessary, to prevent the coupling from creeping on the pipe and uncovering the joint. Bite-type devices are generally not accepted for this purpose. Machined grooves, centering pins, and welded clips are considered positive means of protection against creep.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26001, May 23, 1996, as amended by USCG-1999-5151, 64 FR 67180, Dec. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 56.30-40" NODE="46:2.0.1.2.13.8.1.11" TYPE="SECTION">
<HEAD>§ 56.30-40   Flexible pipe couplings of the compression or slip-on type.</HEAD>
<P>(a) Flexible pipe couplings of the compression or slip-on type must not be used as expansion joints. To ensure that the maximum axial displacement (approximately 3/8″ maximum) of each coupling is not exceeded, positive restraints must be included in each installation.
</P>
<P>(b) Positive means must also be provided to prevent the coupling from “creeping” on the pipe and uncovering the joint. Bite type devices are not generally accepted for this purpose. Machined grooves or centering pins are considered positive means.
</P>
<P>(c) The installation must be such as to preclude appreciable difference in the vibration magnitudes of the pipes joined by the couplings. The couplings must not be used as a vibration damper. The vibration magnitude and frequency should not exceed that recommended by the coupling manufacturer.
</P>
<P>(d) Flexible couplings made in accordance with the applicable standards listed in table 2 to § 56.60-1 and of materials complying with subpart 56.60 may be used within the material, size, pressure, and temperature limitations of those standards and within any further limitations specified in this subchapter. Flexible couplings fabricated by welding must also comply with part 57 of this subchapter.
</P>
<P>(e) Flexible couplings must not be used in cargo holds or in any other space where leakage, undetected flooding, or impingement of liquid on vital equipment may occur, or in tanks where the liquid conveyed in the piping system is not compatible with the liquid in the tank.
</P>
<P>(f) Damaged or deteriorated gaskets must not be reinstalled.
</P>
<P>(g) Each coupling must be tested in accordance with § 56.97-5.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40606, Oct. 2, 1989]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.35" NODE="46:2.0.1.2.13.9" TYPE="SUBPART">
<HEAD>Subpart 56.35—Expansion, Flexibility and Supports</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.35-1" NODE="46:2.0.1.2.13.9.1.1" TYPE="SECTION">
<HEAD>§ 56.35-1   Pipe stress calculations (replaces 119.7).</HEAD>
<P>(a) A summary of the results of pipe stress calculations for the main and auxiliary steam piping where the design temperatures exceed 800 °F must be submitted for approval. Calculations must be made in accordance with a method of stress analysis acceptable to the Marine Safety Center to determine the forces at all terminal connections, anchor, and junction points, as well as the resultant bending stress, longitudinal pressure stress, torsional stress, and combined expansion stress at all such points. The location of the maximum combined stress must be indicated in each run of pipe between anchor points.
</P>
<P>(b) The Marine Safety Center (MSC) will give special consideration to the use of the full tabulated value of “S” in computing S<E T="52">h</E> and S<E T="52">c</E> where all material used in the system is subjected to further nondestructive testing specified by the MSC, and where the calculations prescribed in 119.6.4 and 102.3.2 of ASME B31.1 (incorporated by reference; see § 56.01-2) and § 56.07-10 are performed. The procedures for nondestructive testing and the method of stress analysis must be approved by the MSC before the submission of computations and drawings for approval.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40607, Oct. 2, 1989, as amended by USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.35-10" NODE="46:2.0.1.2.13.9.1.2" TYPE="SECTION">
<HEAD>§ 56.35-10   Nonmetallic expansion joints (replaces 119.5.1).</HEAD>
<P>(a) Nonmetallic expansion joints must conform to the standards listed in table 2 to § 56.60-1. Nonmetallic expansion joints may be used within their specified pressure and temperature rating in vital and nonvital machinery sea connections inboard of the skin valve. These joints must not be used to correct for improper workmanship or misalignment. Joint movements must not exceed the limits set by the joint manufacturer.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40607, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.35-15" NODE="46:2.0.1.2.13.9.1.3" TYPE="SECTION">
<HEAD>§ 56.35-15   Metallic expansion joints (replaces 119.5.1).</HEAD>
<P>Metallic expansion joints must conform to the standards listed in table 2 to § 56.60-1 and may be used within their specified pressure and temperature rating.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40607, Oct. 2, 1989]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.50" NODE="46:2.0.1.2.13.10" TYPE="SUBPART">
<HEAD>Subpart 56.50—Design Requirements Pertaining to Specific Systems</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50131, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.50-1" NODE="46:2.0.1.2.13.10.1.1" TYPE="SECTION">
<HEAD>§ 56.50-1   General (replaces 122).</HEAD>
<P>The requirements in this subpart for piping systems apply instead of those in Section 122 of ASME B31.1 (incorporated by reference; see § 56.01-2). The following installation requirements are applicable to all systems:
</P>
<P>(a) Where pipes and scuppers are carried through watertight or oiltight bulkheads, decks, or tank tops, or are carried through fire control bulkheads and decks, the integrity of the structure must be maintained. Lead or other heat sensitive materials must not be used in piping systems in bulkhead or deck penetrations where fire would impair the integrity of the penetration. (For nonmetallic or plastic pipe installations, see § 56.60-25(a).) Openings in structure through which pipes pass must be reinforced where necessary. Metallic materials having a melting point of 1,700 °F or less are considered heat sensitive and if used must be suitably insulated.
</P>
<P>(b)(1) Pipes piercing the collision bulkhead must be fitted with valves operable from above the bulkhead deck and the valve must be fitted inside the forepeak tank adjacent to the collision bulkhead. The pipe penetrating the collision bulkhead must be welded to the bulkhead on both sides. The valve body must be of steel or ductile cast iron.
</P>
<P>(2) Passenger vessels must not have the collision bulkhead pierced below the margin line by more than one pipe conveying liquids in the forepeak tank.
</P>
<P>(c) Valves and cocks not forming part of a piping system are not permitted in watertight subdivision bulkheads. However, sluice valves or gates in oiltight bulkheads of tank vessels may be used if approved by the Marine Safety Center.
</P>
<P>(d) Piping must generally not be run over switchboards, and must be installed as far away from other electrical equipment as practicable. When such leads are necessary, provision must be made to prevent leakage from damaging the equipment.
</P>
<P>(e) Stuffing boxes must not be used on deep tank bulkheads, double bottoms or in any position where they cannot be easily examined. This requirement does not apply to ore carriers operating on the Great Lakes or cargo lines of oil tankers.
</P>
<P>(f) Piping systems must be installed so that under no condition will the operation of safety or relief valves be impaired.
</P>
<P>(g)(1) Power actuated valves may be used if approved for the system by the Marine Safety Center. All power-actuated valves must have a backup manual means of operation.
</P>
<P>(2)(i) Remote valve controls must be fitted with nameplates describing the applicable system.
</P>
<P>(ii) Remote valve controls must be accessible under normal service conditions.
</P>
<P>(iii) Remote valve controls, except reach rods, must be fitted with indicators that show whether the valves they control are open or closed. Valve position indicating systems must be independent of valve control systems.
</P>
<P>(iv) Valve reach rods must be adequately protected.
</P>
<P>(v) Solid reach rods must be used in tanks containing liquids, except that reach rods of constructed of extra-heavy pipe may be considered acceptable by the OCMI.
</P>
<P>(3) Air-operated remote-control valves must be provided with self-indicating lines at the control boards that indicate the desired valve positions, such as open or closed.
</P>
<P>(h) Suitable drains must be provided at low points of piping systems.
</P>
<P>(i) Valves and cocks must be easily accessible. Valves attached to the shell of the vessel or to sea chests located below deck plating must be operable from above the deckplates.
</P>
<P>(j) When welded fabrication is employed, a sufficient number of detachable joints must be provided to facilitate maintenance of machinery.
</P>
<P>(k) Piping systems used where the fluid temperature exceeds 150 °F must be suitably insulated as necessary to preclude injury to personnel.
</P>
<P>(l) Where pipes are run through dry cargo spaces they must be protected from mechanical injury by a suitable enclosure or other means.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 77-140, 54 FR 40607, Oct. 2, 1989; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-10" NODE="46:2.0.1.2.13.10.1.2" TYPE="SECTION">
<HEAD>§ 56.50-10   Special gauge requirements.</HEAD>
<P>(a) Where pressure-reducing valves are employed, a pressure gauge must be provided on the low-pressure side of the reducing station.
</P>
<P>(b) Fuel oil service and transfer, fire, cargo, and boiler feed pumps must be provided with a discharge pressure gage. Additional information pertaining to fire pumps is in § 34.10-5 of subchapter D, § 76.10-5 of subchapter H, § 95.10-5 of subchapter I, and § 108.417 of subchapter IA, all of this chapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 73-251, 43 FR 56799, Dec. 4, 1978; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-15" NODE="46:2.0.1.2.13.10.1.3" TYPE="SECTION">
<HEAD>§ 56.50-15   Steam and exhaust piping.</HEAD>
<P>(a) The design pressures of the steam piping connected to the boiler drum or to the superheater inlet header must not be less than the lowest pressure setting of any drum safety valve. The value of allowable stress for the material must not exceed that corresponding to the saturated steam temperature at drum pressure and must be selected as described in § 56.07-10(e).
</P>
<P>(b) Main superheater outlet piping systems, desuperheater piping systems, and other auxiliary superheated piping systems led directly from the boiler superheater must be designed for a pressure not less than the pressure at which the superheater safety valve is set. In the case of a superheated safety valve that is drum pilot actuated, the design pressure of such piping systems must not be less than the pressure setting of the actuator valve on the drum. Valves and fittings must be selected for the above systems from the accepted standards in table 1 to 56.60-1, using the pressure-temperature rating in the standard.
</P>
<P>(c) Steam stop valves in sizes exceeding 6 inches must be fitted with bypasses.
</P>
<P>(d) In multiple boiler installations each boiler's main, auxiliary and desuperheater steam lines must be fitted with two valves, one a stop valve and one a stop check valve.
</P>
<P>(e) Main and auxiliary steam stop valves must be readily accessible, operable by one person and arranged to seat against boiler pressure.
</P>
<P>(f) The auxiliary steam piping of each vessel equipped with more than one boiler must be so arranged that steam for the whistle and vital auxiliary systems may be supplied from any power boiler.
</P>
<P>(g) Steam and engine exhaust pipes must not be led through coal bunkers or dry cargo spaces.
</P>
<P>(h)(1) Steam piping, with the exception of the steam heating system, must not be led through passageways, accommodation spaces, or public spaces unless the arrangement is specifically approved by the Marine Safety Center.
</P>
<P>(2) The pressure in steam heating systems must not exceed 150 psig, and the steam pressure for accommodation and public space heating must not exceed 45 psig.
</P>
<P>(3) Steam lines must be suitably located and shielded to minimize hazards to any personnel within the space.
</P>
<P>(4) High temperature hot water for heating systems may not exceed 375 °F.
</P>
<P>(i) Where the exhaust side of machinery is not designed for the full inlet pressure, the exhaust side must be protected from over pressure by one of the following means:
</P>
<P>(1) A relief valve in the exhaust side with appropriate set pressure and sufficient capacity to prevent the exhaust side from overpressure.
</P>
<P>(2) A sentinel valve or other warning device fitted on the exhaust side, together with a trip device, which will close the inlet valve.
</P>
<P>(j) Shore steam connections must be fitted with a relief valve set at a pressure not exceeding the design pressure of the piping.
</P>
<P>(k) Means must be provided for draining every steam pipe in which water hammer might occur.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 73-254, 40 FR 40165, Sept. 2, 1975; CGD 77-140, 54 FR 40607, Oct. 2, 1989; CGD 83-043, 60 FR 24772, May 10, 1995; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-20" NODE="46:2.0.1.2.13.10.1.4" TYPE="SECTION">
<HEAD>§ 56.50-20   Pressure relief piping.</HEAD>
<P>(a) <I>General.</I> There must be no intervening stop valves between the pressure vessel or piping system being protected and its protective device or devices, except as authorized by the Marine Safety Center.
</P>
<P>(b) <I>Discharge lines.</I> (Reproduces 122.6.2(d).) Discharge lines from pressure-relieving safety devices must be designed to facilitate drainage.
</P>
<P>(c) <I>Stop valves.</I> Stop valves between the safety or relief valve and the point of discharge are not permitted, except as specifically approved by the Marine Safety Center.
</P>
<P>(d) <I>Reference.</I> See also § 56.07-10(a) and (b) for specific requirements.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGD 77-140, 54 FR 40607, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-25" NODE="46:2.0.1.2.13.10.1.5" TYPE="SECTION">
<HEAD>§ 56.50-25   Safety and relief valve escape piping.</HEAD>
<P>(a) Escape piping from safety valves must have an area of not less than that of the combined areas of the outlets of all valves discharging thereto and must be led as near vertically as practicable to the atmosphere.
</P>
<P>(b) Expansion joints or flexible pipe connections must be fitted in escape piping. The piping must be adequately supported so that no stress is transmitted to the safety valve body.
</P>
<P>(c) Safety or relief valve discharges, when permitted to terminate in the machinery space, must be led below the floorplates or to a remote position.
</P>
<P>(d) The back pressure effect of the escape piping on the operation of the relief device must be considered.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40608, Oct. 2, 1989; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-30" NODE="46:2.0.1.2.13.10.1.6" TYPE="SECTION">
<HEAD>§ 56.50-30   Boiler feed piping.</HEAD>
<P>(a) <I>General requirements.</I> (1) Steam vessels, and motor vessels fitted with steam driven electrical generators must have at least two separate means of supplying feed water for the boilers. All feed pumps must be fitted with the necessary connections for this purpose. The arrangement of feed pumps must be in accordance with paragraph (d) or (e) of this section.
</P>
<P>(2) Feed pump supply to power boilers may utilize the group feed system or the unit feed system.
</P>
<P>(3) Feed discharge piping from the pump up to, but not including the required stop and stop-check valves, must be designed for either the feed pump relief valve setting or the shutoff head of the pump if a relief valve is not fitted. (Refer to § 56.07-10(b) for specific requirements.) Feed piping from the boiler, to and including the required stop and stop-check valves (see paragraph (b) of this section), must have a design pressure which exceeds the maximum allowable working pressure of the boiler by either 25 percent or 225 psig, whichever is less. The value of allowable stress for design purposes must be selected as described in § 56.07-10(e) at a temperature not below that for saturated steam at the maximum allowable working pressure of the boiler.
</P>
<P>(4) Feed pumps for water tube boilers must have freshwater connections only.
</P>
<P>(b) <I>Feed valves.</I> (1) Stop and stop-check valves must be fitted in the main feed line and must be attached as closely as possible to drum inlets or to the economizer inlet.
</P>
<P>(2) Auxiliary feed lines must be fitted with stop valves and stop-check valves.
</P>
<P>(3) Boilers fitted with economizers must have a check valve fitted in the economizer discharge and located as close as possible to the drum feed inlet nozzle.
</P>
<P>(c) <I>Feed water regulators and heaters.</I> (1) Where feed water regulators or feed water heaters are installed, an alternate means of operation with these devices bypassed must be provided.
</P>
<P>(2) All feed water regulators installed in a unit feed system must be fitted with an external bypass.
</P>
<P>(3) A feed water regulator may be interposed between the stop and stop-check valves in the feed lines.
</P>
<P>(d) <I>Group feed system.</I> Group feed systems must be provided with pumps and piping as follows:
</P>
<P>(1) Vessels having a feed pump attached to the main propulsion unit must be provided with at least one independently driven feed pump. Each of these pumps must be used exclusively for feed purposes and must be capable of supplying the operating boilers at their normal capacity. In addition, a second independently driven pump, capable of supplying such boilers at 75 percent of their normal capacity, must be provided.
</P>
<P>(2) If two independently driven pumps are provided, each capable of supplying the boilers at their normal required operating capacity, and neither pump is used for other purposes, the third or emergency feed pump is not required.
</P>
<P>(3) River or harbor steam vessels must have at least two means for feeding the boilers; one of which must be an independently driven pump, the other may be an attached pump, an additional independently driven pump, or an injector.
</P>
<P>(e) <I>Unit feed system.</I> Unit feed systems must be provided with pumps and piping as follows:
</P>
<P>(1) The unit feed system may be used on vessels having two or more boilers. When the unit feed system is employed, each boiler must have its own independently driven main feed pump capable of supplying the boiler at its normal operating capacity. In addition, there must be an auxiliary independent feed pump of the same capacity that can be operated in place of and in conjunction with the main feed pump. In vessels with three or more boilers, not more than two boilers may be served by any one auxiliary pump. The auxiliary pump may be so interconnected that any pump can feed any boiler.
</P>
<P>(2) In the unit feed system, a separate feed line must be provided for each boiler from its pumps. A separate auxiliary feed line is not required. The discharge from each pump and the feed supply to each boiler must be automatically controlled by the level of the water in that boiler. In addition to the automatic control, manual control must be provided.
</P>
<P>(f) <I>Feedwater.</I> The feedwater must be introduced into a boiler as required by § 52.01-105(d) of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 95-028, 62 FR 51201, Sept. 30, 1997; USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-35" NODE="46:2.0.1.2.13.10.1.7" TYPE="SECTION">
<HEAD>§ 56.50-35   Condensate pumps.</HEAD>
<P>Two means must be provided for discharging the condensate from the main condenser, one of which must be independent of the main propelling machinery.




</P>
</DIV8>


<DIV8 N="§ 56.50-40" NODE="46:2.0.1.2.13.10.1.8" TYPE="SECTION">
<HEAD>§ 56.50-40   Blowoff piping (replaces 122.1.4).</HEAD>
<P>(a)(1) The owner or operator of a vessel must follow the requirements for blowoff piping in this section instead of the requirements in 122.1.4 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(2) Where blowoff valves are connected to a common discharge from two or more boilers, a nonreturn valve must be provided in the line from each boiler to prevent accidental blowback in the event the boiler blowoff valve is left open.
</P>
<P>(b) Blowoff must be designed for not less than 125 percent of the maximum allowable working pressure of the boiler, or the maximum allowable working pressure of the boiler plus 225 psig, whichever is less. The value of allowable stress for design purposes must be selected as described in § 56.07-10(e) at a temperature not below that of saturated steam at the maximum allowable working pressure of the boiler.
</P>
<P>(c) Boiler blowoff piping which discharges above the lightest loadline of a vessel must be arranged so that the discharge is deflected downward.
</P>
<P>(d) Globe valves must not be used for blowoff service.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 73-254, 40 FR 40165, Sept. 2, 1975; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-45" NODE="46:2.0.1.2.13.10.1.9" TYPE="SECTION">
<HEAD>§ 56.50-45   Circulating pumps.</HEAD>
<P>(a) A main circulating pump and emergency means for circulating water through the main condenser must be provided. The emergency means may consist of a connection from an independent power pump fitted between the main circulating pump and the condenser.
</P>
<P>(b) Independent sea suctions must be provided for the main circulating and the emergency circulating pumps.
</P>
<P>(c) A cross connection between the circulating pumps in the case of multiple units will be acceptable in lieu of an independent power pump connection.




</P>
</DIV8>


<DIV8 N="§ 56.50-50" NODE="46:2.0.1.2.13.10.1.10" TYPE="SECTION">
<HEAD>§ 56.50-50   Bilge and ballast piping.</HEAD>
<P>(a)(1) The requirements of SOLAS Chapter II-1 regulation 35-1 (incorporated by reference, see § 56.01-2) for passenger and cargo ships are considered equivalent to this section.
</P>
<P>(2) All vessels except unmanned barges must be provided with a satisfactory bilge pumping plant capable of pumping from and draining any watertight compartment except for ballast, oil, and water tanks. The bilge pumping system must be capable of operation under all practicable conditions after a casualty whether the ship is upright or listed.
</P>
<P>(3) Arrangements must be made whereby water in the compartments will drain to the suction pipes. Where piping is led through the forepeak, see § 56.50-1(b).
</P>
<P>(4) Where the vessel is to carry flammable liquids with a flashpoint below 23 °C (74 °F) in enclosed cargo spaces, the bilge-pumping system must be designed to ensure against inadvertent pumping of such liquids through machinery spaces.
</P>
<P>(5) For vessels constructed on or after June 9, 1995, and on an international voyage, arrangements must meet the requirements of SOLAS Chapter II-1 regulation 35-1 to drain the enclosed cargo spaces on either the bulkhead deck of a passenger vessel or the freeboard deck of a cargo vessel.
</P>
<P>(b) Passenger vessels must have provision made to prevent the compartment served by any bilge suction piping from being flooded in the event the pipe is severed or otherwise damaged by collision or grounding in any other compartment. Where the piping is located within one-fifth of the beam of the side of the vessel or is in a duct keel, a nonreturn valve must be fitted to the end of the pipe in the compartment, which it serves.
</P>
<P>(c)(1) Each bilge suction must lead from a manifold unless otherwise approved by the Marine Safety Center. As far as practicable, each manifold must be in, or capable of remote operation from, the same space as the bilge pump. In either case, the manifold must be capable of being locally controlled from the floorplates. As far as practicable, each overboard-discharge valve for a bilge system must comply with the requirements governing location and accessibility for suction manifolds. Except as otherwise permitted by paragraph (c)(3) of this section for a vessel employing a common-rail bilge system, each bilge-manifold valve controlling a bilge suction from any compartment must be of the stop-check type.
</P>
<P>(2) Each passenger vessel on an international voyage must comply with the provisions of SOLAS Chapter II-1, Regulation 35-1.
</P>
<P>(3) A common-rail bilge system may be installed as an acceptable alternative to the system required by paragraph (c)(1) of this section, provided it satisfies all of the following criteria:
</P>
<P>(i) The common-rail main runs inboard at least one-fifth of the beam of the vessel.
</P>
<P>(ii) A stop-check valve or both a stop valve and a check valve are provided in each branch line and located inboard at least one-fifth of the beam of the vessel.
</P>
<P>(iii) The stop valve or the stop-check valve is power-driven, is capable of remote operation from the space where the pump is, and is capable of manual operation.
</P>
<P>(iv) The stop valve or the stop-check valve is accessible under all operating conditions, and the space used for access contains no expansion joint or flexible coupling that, upon failure, would cause flooding and prevent access to the valve.
</P>
<P>(v) A port and a starboard suction serve each space protected unless, under the worst conditions of list and trim and with liquid remaining after pumping, the vessel's stability remains acceptable, in accordance with subchapter S of this chapter.
</P>
<P>(vi) For each vessel designed for the carriage of combinations of both liquid and dry bulk cargoes, no bilge pump or piping is located in a machinery space other than in a pump room for cargo, and no liquid and other cargoes are carried simultaneously.
</P>
<P>(vii) For each cargo vessel in Great Lakes service, each common-rail piping for the bilge and ballast system serving cargo spaces, if installed and if connected to a dedicated common-rail bilge system, must lead separately from a valved manifold located at the pump.
</P>
<P>(d) The internal diameter of bilge suction pipes including strainers must be determined by formulas 1 and 2 to § 56.50-50(d) introductory text, except that the nearest commercial size not more than one-fourth inch under the required diameter may be used.
</P>
<HD1>Formula 1 to § 56.50-50(d) Introductory Text
</HD1>
<img src="/graphics/er12jn24.006.gif"/>
<HD1>Formula 2 to § 56.50-50(d) Introductory Text
</HD1>
<img src="/graphics/er12jn24.019.gif"/>
<P>(1) For suctions to each main bilge pump, use formula 1 to § 56.50-50(d) introductory text. For branch suctions to cargo and machinery spaces, use formula 2 to 56.50-50(d) introductory text.
</P>
<P>(2) The following “where” clause applies to formulas 1 and 2 to § 56.50-50(d) introductory text:
</P>
<EXTRACT>
<FP-2>where:
</FP-2>
<FP-2>L = Length of vessel on loadwater line, in feet.
</FP-2>
<FP-2>B = Breadth of vessel, in feet. (5)
</FP-2>
<FP-2>D = Molded depth (in feet) to the bulkhead deck. (6)
</FP-2>
<FP-2>c = Length of compartment, in feet.
</FP-2>
<FP-2>d = Required internal diameter of suction pipe, in inches.</FP-2></EXTRACT>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>For tank vessels, “L” may be reduced by the combined length of the cargo oil tanks.</P></NOTE>
<NOTE>
<HED>Note 2 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>For bulk carriers with full depth wing tanks served by a ballast system where the beam of the vessel is not representative of the breadth of the compartment, “B” may be appropriately modified to the breadth of the compartment.</P></NOTE>
<NOTE>
<HED>Note 3 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>In the calculation for a vessel with more than one hull, such as a catamaran, the breadth of the unit is the breadth of one hull.</P></NOTE>
<NOTE>
<HED>Note 4 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>In the calculation for a mobile offshore drilling unit, “L” is reducible by the combined length of spaces that can be pumped by another piping system meeting this section and § 56.50-55, where “L” is the length of the unit at the waterline.</P></NOTE>
<NOTE>
<HED>Note 5 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>For mobile offshore drilling units employing unusual hull forms, “B” may be modified to the average breadth rather than the maximum breadth.</P></NOTE>
<NOTE>
<HED>Note 6 to paragraph (<E T="01">d</E>)(2):
</HED>
<P>For each passenger vessel constructed on or after June 9, 1995, and being on an international voyage, D must be measured to the next deck above the bulkhead deck if an enclosed cargo space on the bulkhead deck that is internally drained in accordance with paragraph (a)(4) of this section extends the entire length of the vessel. Where the enclosed cargo space extends a lesser length, D must be taken as the sum of the molded depth (in feet) to the bulkhead deck plus lh/L where l and h are the aggregate length and height (in feet) of the enclosed cargo space.</P></NOTE>
<P>(3) For vessels of 150 gross tons and over, no main suction piping must be less than 2.5 inches internal diameter. Branch piping need not be more than 4 inches and must not be less than 2 inches in diameter except for drainage of small pockets or spaces in which case 1.5-inch diameter may be used. For vessels less than 150 gross tons no bilge suction must be less than 1.5 inches internal diameter and branch piping must not be less than 1-inch nominal pipe size.
</P>
<P>(4) For vessels of 65 feet in length or less and not engaged on an international voyage, the bilge pipe sizes computed by formulas 1 and 2 to § 56.50-50(d) introductory text are not mandatory, but in no case must the size be less than 1-inch nominal pipe size.
</P>
<P>(5) The number, location, and size of bilge suctions in the boiler and machinery compartments must be determined when the piping plans are submitted for approval and must be based upon the size of the compartments and the drainage arrangements.
</P>
<P>(e) <I>Independent bilge suction.</I> One of the independent bilge pumps must have a suction of a diameter not less than that given by formula 2 to § 56.50-50(d) introductory text that is led directly from the engine room bilge entirely independent of the bilge main, and on passenger vessels each independent bilge pump located in the machinery spaces must have such direct suctions from these spaces, except that not more than two pumps are required to have direct suctions from any one space. A suction that is led directly from a suitably located pump manifold may be considered to be independent of the bilge main. Where two direct suctions are required in any one compartment on passenger vessels, one suction must be located on each side of the compartment. If watertight bulkheads separate the engine and boiler rooms, a direct suction or suctions must be fitted to each compartment unless the pumps available for bilge service are distributed throughout these compartments, in which case at least one pump in each such compartment must be fitted with direct suction in its compartment. In a vessel with more than one hull, there must be one bilge pump that has an independent bilge suction in each hull. In a column stabilized mobile offshore drilling unit, the independent bilge suction must be from the pumproom bilge.
</P>
<P>(f) <I>Emergency bilge suctions.</I> In addition to the independent bilge suction(s) required by paragraph (e) of this section, an emergency bilge suction must be provided in the machinery space for all self-propelled vessels as described in the following subparagraphs. Emergency suctions must be provided from pumps other than those required by § 56.50-55(a). Such suctions must have nonreturn valves, and must meet the following criteria as appropriate:
</P>
<P>(1) On passenger vessels propelled by steam and operating on an international voyage or on ocean, coastwise, or Great Lakes routes, the main circulating pump is to be fitted with a direct bilge suction for the machinery space. The diameter of such suctions must not be less than two-thirds the diameter of the main sea injection. Other independent power pumps in the machinery space may be approved by the Commandant if the main circulating pump is not suitable.
</P>
<P>(2) On passenger vessels propelled by internal combustion engines and operating on an international voyage or on ocean, coastwise, or Great Lakes routes, the largest available pump in the engine room is to be fitted with the direct bilge suction in the machinery space. The area of the suction pipe is to be equal to the full suction inlet of the pump.
</P>
<P>(3) Vessels over 180 feet in length which are not passenger vessels, and which operate on international voyages or in ocean, coastwise, or Great Lakes service, must be provided with a direct emergency bilge suction from any pump in the machinery space, except that a required bilge pump may not be used. The discharge capacity of the pump selected must exceed the capacity of the required main bilge pump and the area of the suction inlet is to be equal to the full suction inlet of the pump.
</P>
<P>(4) Vessels under 180 feet in length need not provide an emergency bilge suction, except that passenger vessels must comply with the requirements of paragraphs (f)(1) and (2) of this section.
</P>
<P>(5) Each vessel with more than one hull must have an emergency bilge suction in each hull.
</P>
<P>(6) Each column stabilized mobile offshore drilling unit must have—
</P>
<P>(i) An emergency bilge suction in each hull; and
</P>
<P>(ii) A remote control for the emergency pump and associated valves that can be operated from the ballast control room.
</P>
<P>(g) Each individual bilge suction must be fitted with a suitable strainer having an open area of not less than three times that of the suction pipe. In addition, a mud box or basket strainer must be fitted in an accessible position between the bilge suction manifold and the pump.
</P>
<P>(h) Pipes for draining cargo holds or machinery spaces must be separate from pipes which are used for filling or emptying tanks where water or oil is carried. Bilge and ballast piping systems must be so arranged as to prevent oil or water from the sea or ballast spaces from passing into cargo holds or machinery spaces, or from passing from one compartment to another, whether from the sea, water ballast, or oil tanks, by the appropriate installation of stop and non-return valves. The bilge and ballast mains must be fitted with separate control valves at the pumps. Piping for bilge and ballast must be arranged so as to prevent, by the appropriate installation of stop and non-return valves, oil or water from the sea or ballast spaces from passing into a cargo hold or machinery space, or from passing from one compartment to another, regardless of the source. The bilge and ballast mains must be fitted with separate control valves at the pumps.
</P>
<P>(i) Ballast piping must not be installed to any hull compartment of a wood vessel. Where the carriage of liquid ballast in such vessels is necessary, suitable ballast tanks, structurally independent of the hull, must be provided.
</P>
<P>(j) When dry cargo is to be carried in deep tanks, arrangement must be made for blanking-off the oil and ballast lines. The bilge suctions must be blanked-off when oil or ballast is carried.
</P>
<P>(k) Where bilge and ballast piping are led through tanks, except ballast piping in ballast tanks, means must be provided to minimize the risk of flooding of other spaces due to pipe failure. In this regard, such piping may be in a watertight pipe tunnel, or the piping may be of Schedule 80 pipe wall thickness, fitted with expansion bends, with all joints welded. Alternative designs may be approved by the Marine Safety Center. Where a pipe tunnel is installed, the watertight integrity of the bulkheads must be maintained. No valve or fitting may be located within the tunnel if the pipe tunnel is not of sufficient size to afford access.
</P>
<P>(l) When bilge pumps are utilized for other services, the piping must be so arranged that under any condition at least one pump will be available for drainage of the vessel through an overboard discharge, while the other pump(s) are being used for a different service.
</P>
<P>(m) All bilge pipes used in or under fuel storage tanks or in the boiler or machinery space, including spaces in which oil settling tanks or oil pumping units are located, must be of steel or other acceptable material.
</P>
<P>(n) Oil pollution prevention requirements for bilge and ballast systems are contained in 33 CFR part 155, subpart B.
</P>
<NOTE>
<HED>Note 7 to § 56.50-50:
</HED>
<P>For the purposes of this section, a pumproom is a machinery space on a column stabilized mobile offshore drilling unit.</P></NOTE>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGD 73-58R, 39 FR 18767, May 30, 1974; CGD 79-165a, 45 FR 64188, Sept. 29, 1980; CGD 77-140, 54 FR 40608, Oct. 2, 1989; 55 FR 39968, Oct. 1, 1990; CGD 83-043, 60 FR 24772, May 10, 1995; CGD 95-028, 62 FR 51201, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-55" NODE="46:2.0.1.2.13.10.1.11" TYPE="SECTION">
<HEAD>§ 56.50-55   Bilge pumps.</HEAD>
<P>(a) <I>Self-propelled vessels.</I>
</P>
<P>(1) Each self-propelled vessel must be provided with a power-driven pump, or pumps connected to the bilge main as required by table 1 to § 56.50-55(a).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.50-55(<E T="01">a</E>)—Power Bilge Pumps Required for Self-Propelled Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Vessel length, in feet
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">Passenger vessels
<sup>1</sup>
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Dry-cargo vessels 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Tank


<br/>vessels
</TH><TH class="gpotbl_colhed" scope="col">Mobile


<br/>offshore

<br/>drilling

<br/>units
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">International


<br/>voyages 
<sup>3</sup>
</TH><TH class="gpotbl_colhed" scope="col">Ocean,


<br/>coast-wise

<br/>and Great

<br/>Lakes
</TH><TH class="gpotbl_colhed" scope="col">All


<br/>other

<br/>waters
</TH><TH class="gpotbl_colhed" scope="col">Ocean,


<br/>coast-wise

<br/>and Great

<br/>Lakes
</TH><TH class="gpotbl_colhed" scope="col">All waters
</TH><TH class="gpotbl_colhed" scope="col">All waters
</TH><TH class="gpotbl_colhed" scope="col">All waters
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180′ or more</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 3</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 3</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Below 180′ and exceeding 65′</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 3</TD><TD align="right" class="gpotbl_cell">
<sup>5</sup> 2</TD><TD align="right" class="gpotbl_cell">
<sup>5</sup> 2</TD><TD align="right" class="gpotbl_cell">
<sup>5</sup> 2</TD><TD align="right" class="gpotbl_cell">
<sup>5</sup> 2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">65′ or less</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Small passenger vessels under 100 gross tons refer to subpart 182.520 of subchapter T of this chapter.
</P><P class="gpotbl_note">
<sup>2</sup> Dry-bulk carriers having ballast pumps connected to the tanks outside the engine room and to the cargo hold may substitute the appropriate requirements for tank vessels.
</P><P class="gpotbl_note">
<sup>3</sup> Not applicable to passenger vessels which do not proceed more than 20 mile from the nearest land, or which are employed in the carriage of large numbers of unberthed passengers in special trades.
</P><P class="gpotbl_note">
<sup>4</sup> When the criterion numeral exceeds 30, an additional independent power-driven pump is required. (See part 171 of this chapter for determination of criterion numeral.)
</P><P class="gpotbl_note">
<sup>5</sup> Vessels operating on lakes (including Great Lakes), bays, sounds, or rivers where steam is available, or where a suitable water supply is available from a power-driven pump, may substitute siphons or eductors for one of the required power-driven pumps, provided a siphon or eductor is permanently installed in each hold or compartment.</P></DIV></DIV>
<P>(b) <I>Nonself-propelled vessels.</I> (1) Ocean going sailing vessels and barges must be provided with pumps connected to the bilge main as required in table 2 to § 56.50-55(b)(1).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 56.50-55(<E T="01">b</E>)(<E T="01">1</E>)—Bilge Pumps Required for Nonself-Propelled Vessels
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type of vessel
</TH><TH class="gpotbl_colhed" scope="col">Waters navigated
</TH><TH class="gpotbl_colhed" scope="col">Power pumps 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Hand pumps
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Sailing</TD><TD align="left" class="gpotbl_cell">Ocean and coastwise</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="left" class="gpotbl_cell">(
<sup>2</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Manned barges</TD><TD align="left" class="gpotbl_cell">do</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="left" class="gpotbl_cell">(
<sup>2</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Manned barges</TD><TD align="left" class="gpotbl_cell">Other than ocean and coastwise</TD><TD align="right" class="gpotbl_cell">(
<sup>3</sup>)</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Unmanned barges</TD><TD align="left" class="gpotbl_cell">All waters</TD><TD align="right" class="gpotbl_cell">(
<sup>3</sup>)</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mobile offshore drilling units</TD><TD align="left" class="gpotbl_cell">All waters</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="left" class="gpotbl_cell">None.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Where power is available, independent power bilge pumps must be installed as required and must be connected to the bilge main.
</P><P class="gpotbl_note">
<sup>2</sup> Efficient hand pumps connected to the bilge main may be substituted for the power pumps. Where there is no common bilge main, one hand pump will be required for each compartment.
</P><P class="gpotbl_note">
<sup>3</sup> Suitable hand or power pumps or siphons, portable or fixed, carried either on board the barge or on the towing vessel must be provided.</P></DIV></DIV>
<P>(2) The pumps and source of power for oceangoing sailing vessels and barges must be located above the bulkhead deck or at the highest convenient accessible level.
</P>
<P>(3) Each hull of a vessel with more than one hull, such as a catamaran, must meet table 2 to § 56.50-55(b)(1).
</P>
<P>(c) <I>Capacity of independent power bilge pump.</I> (1) Each power bilge pump must develop a suction velocity of not less than 400 feet per minute and a corresponding capacity based on the size of bilge main piping required by § 56.50-50(d)(1).
</P>
<P>(2) Alternatively, the minimum pump capacity, Q, in m
<SU>3</SU>/hr may be based on the following formula:
</P>
<HD3>Formula 1 to § 56.50-55(c)(2)
</HD3>
<EXTRACT>
<FP-2>Q = 5.75d
<SU>2</SU>/1000,
</FP-2>
<FP-2>where
</FP-2>
<FP-2>d = diameter of the main bilge suction piping, in mm.</FP-2></EXTRACT>
<P>(3) For vessels of less than 65 feet in length not engaged on international voyages, the pump must have a minimum capacity of 25 gallons per minute and need not meet the velocity requirement of this paragraph.
</P>
<P>(d) <I>Priming.</I> Suitable means must be provided for priming centrifugal pumps which are not of the self-priming type.
</P>
<P>(e) <I>Location.</I> (1) For self-propelled vessels, if the engines and boilers are in two or more watertight compartments, the bilge pumps must be distributed throughout these compartments. On other self-propelled vessels and mobile offshore drilling units, the bilge pumps must be in separate compartments to the extent practicable. When the location of bilge pumps in separate watertight compartments is not practicable, alternative arrangements may be considered by the Marine Safety Center.
</P>
<P>(2) For non-self-propelled vessels requiring two bilge pumps, these pumps, insofar as practicable, must be located in separate watertight machinery spaces. When the location of bilge pumps in separate watertight compartments is not possible, the Marine Safety Center will consider alternate arrangements.
</P>
<P>(3) The emergency bilge pumps must not be installed in a passenger ship forward of the collision bulkhead.
</P>
<P>(4) Each hull of a vessel with more than one hull must have at least two means for pumping the bilges in each hull.
</P>
<P>(f) <I>Other pumps.</I> Sanitary, ballast, and general service pumps having the required capacity may be accepted as independent power bilge pumps if connected to the bilge system.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983; CGD 77-140, 54 FR 40608, Oct. 2, 1989; 55 FR 39968, Oct. 1, 1990; CGD 83-043, 60 FR 24773, May 10, 1995; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004]




</CITA>
</DIV8>


<DIV8 N="§ 56.50-57" NODE="46:2.0.1.2.13.10.1.12" TYPE="SECTION">
<HEAD>§ 56.50-57   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 56.50-60" NODE="46:2.0.1.2.13.10.1.13" TYPE="SECTION">
<HEAD>§ 56.50-60   Systems containing oil.</HEAD>
<P>(a)(1) Oil-piping systems for cargo or fuel oil must be separate from other piping systems as far as practicable, and positive means must be provided to prevent interconnection in service.
</P>
<P>(2) Fuel oil and cargo oil systems may be combined if the cargo oil systems contain only Grade E oils.
</P>
<P>(3) Oil pumps must have no discharge connections to fire mains, boiler feed systems, or condensers.
</P>
<P>(b) When oil needs to be heated to lower its viscosity, heating coils must be properly installed in each tank.
</P>
<P>(1) Each drain from a heating coil as well as each drain from an oil heater must run to an inspection tank or other suitable oil detector.
</P>
<P>(2) No part of the fuel-oil system containing heated oil under pressure exceeding 180 kPa (26 psi) may be placed in a concealed position so that defects and leakage cannot be readily observed. Each machinery space containing a part of the system must be adequately illuminated.
</P>
<P>(c) Filling pipes may be led directly from the deck into the tanks or to a manifold in an accessible location permanently marked to indicate the tanks to which they are connected. A shutoff valve must be fitted at each filling end. Oil piping must not be led through accommodation spaces, except that fill piping not normally used at sea may pass through accommodation spaces if it is of steel construction, all welded, and not concealed.
</P>
<P>(d) Piping subject to internal head pressure from oil in the tank must be fitted with positive shutoff valves located at the tank.
</P>
<P>(1) Valves installed on the outside of the oil tanks must be made of steel, ductile cast iron ASTM F1155 (incorporated by reference; see § 56.01-2), or a ductile nonferrous alloy having a melting point above 1,700 °F and must be arranged with a means of manual control locally at the valve and remotely from a readily accessible and safe location outside of the compartment in which the valves are located.
</P>
<P>(i) In the special case of a deep tank in any shaft tunnel, piping tunnel, or similar space, one or more valves must be fitted on the tank. In the event of fire, the flow of oil from the tank may be stopped by means of an additional valve on the piping outside the tunnel or similar space. Any such additional valve installed inside a machinery space must be capable of being operated from outside this space.
</P>
<P>(ii) [Reserved]
</P>
<P>(2) If valves are installed on the inside of the tank, they may be made of cast iron and arranged for remote control only. Additional valves for local control must be located in the space where the system exits from the tank or adjacent tanks. Valves for local control outside the tanks must meet paragraph (d)(1) of this section.
</P>
<P>(3) Power operated valves installed to comply with the requirements of this section must meet the following requirements:
</P>
<P>(i) Valve actuators must be capable of closing the valves under all conditions, except during physical interruption of the power system (for example, from cable breakage or tube rupture). Fluid power actuated valves, other than those opened against spring pressure, must be provided with an energy storage system which is protected, as far as practicable, from fire and mechanical damage. The energy storage system must be used for no other purpose and must have sufficient capacity to cycle all connected valves from the initial valve position to the opposite position and return. The cross connection of this system to an alternate power supply will be given special consideration by the Marine Safety Center.
</P>
<P>(ii) The valve must have a local power actuator to both open and close the valve, unless local manual opening operation will not prevent remote closing of the valve.
</P>
<P>(iii) The positioning of the valve by either the local or remote power actuators must not void the ability of the other actuator to close the valve.
</P>
<P>(iv) The valve must be provided with a means of emergency manual operation to both open and close the valve regardless of the status of the power operating system. Such manual operation may interfere with the power operation, and if so, must be protected by means of covers, locking devices, or other suitable means. Instructions and warnings regarding the emergency system must be conspicuously posted at the valve.
</P>
<P>(4) Remote operation for shutoff valves on small independent oil tanks will be specially considered in each case where the size of tanks and their location may warrant the omission of remote operation.
</P>
<P>(e) Fuel oil tanks overhanging boilers are prohibited.
</P>
<P>(f) Valves for drawing fuel or draining water from fuel are not permitted in fuel oil systems except that a single valve may be permitted in the case of diesel driven machinery if suitably located within the machinery space away from any potential source of ignition. Such a valve must be fitted with a cap or a plug to prevent leakage.
</P>
<P>(g) Test cocks must not be fitted to fuel oil or cargo oil tanks.
</P>
<P>(h) Oil piping must not run through feed or potable water tanks. Feed or potable water piping must not pass through oil tanks.
</P>
<P>(i) Where flooding equalizing cross-connections between fuel or cargo tanks are required for stability considerations, the arrangement must be approved by the Marine Safety Center.
</P>
<P>(j) Piping conveying oil must be run away from hot surfaces wherever possible. Where such leads are unavoidable, only welded joints are to be used, or alternatively, suitable shields are to be fitted in the way of flanged or mechanical pipe joints when welded joints are not practicable. Piping that conveys fuel oil or lubricating oil to equipment and is in the proximity of equipment or lines having an open flame or having parts operating above 500 °F must be of seamless steel. (See § 56.50-65.)
</P>
<P>(k) Oil piping drains, strainers, and other equipment subject to normal oil leakage must be fitted with drip pans or other means to prevent oil draining into the bilge.
</P>
<P>(l) Where oil piping passes through a non-oil tank without stop valves complying with paragraph (d) of this section installed at all tank penetrations, the piping must comply with § 56.50-50(k).
</P>
<P>(m) Each arrangement for the storage, distribution, and use of oil in a pressure-lubrication system must—
</P>
<P>(1) Comply with § 56.50-80; and
</P>
<P>(2) In a machinery space, meet the applicable requirements of paragraphs (b)(2) and (d) of this section and §§ 56.50-85(a)(11), 56.50-90(c) and (d), and 58.01-55(f) of this subchapter. No arrangement need comply with § 56.50-90 (c)(1) and (3) if the sounding pipe is fitted with an effective means of closure, such as a threaded cap or plug or other means acceptable to the Officer in Charge, Marine Inspection.
</P>
<P>(n) Each arrangement for the storage, distribution, and use of any flammable oil employed in a fluid power, control, or heating system must—
</P>
<P>(1) Comply with subpart 58.30 of this subchapter; and
</P>
<P>(2) Where means of ignition are present, meet the applicable requirements of §§ 56.50-85(a)(11), 56.50-90 (c) and (d), and 58.01-55(f) of this subchapter. Each pipe and its valves and fittings must be of steel or other approved material, except that the use of flexible piping or hose is permitted in accordance with §§ 56.35-10, 56.35-15, and 56.60-25(c).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGD 73-254, 40 FR 40165, Sept. 2, 1975; CGD 77-140, 54 FR 40609, Oct. 2, 1989; 55 FR 39968, Oct. 1, 1990; CGD 83-043, 60 FR 24774, May 10, 1995; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-65" NODE="46:2.0.1.2.13.10.1.14" TYPE="SECTION">
<HEAD>§ 56.50-65   Burner fuel-oil service systems.</HEAD>
<P>(a) All discharge piping from the fuel oil service pumps to burners must be seamless steel with a thickness of at least Schedule 80. Short lengths of steel, or annealed copper nickel, nickel copper, or copper pipe and tubing may be used between the fuel oil burner front header manifold and the atomizer head to provide flexibility. All material used must meet the requirements of subpart 56.60. The use of non-metallic materials is prohibited. Flexible metallic tubing may be used when approved by the Marine Safety Center. Tubing fittings must be of the flared type except that flareless fittings of the nonbite type may be used when the tubing is steel, nickel copper or copper nickel.
</P>
<P>(b)(1) All vessels having oil fired boilers must have at least two fuel service pumps, each of sufficient capacity to supply all the boilers at full power, and arranged so that one may be overhauled while the other is in service. If installed, fuel oil heaters must be so arranged that any heater may be overhauled while the other is in service. Suction and discharge strainers must be capable of being cleaned without interrupting the oil supply.
</P>
<P>(2) All auxiliary boilers, except those furnishing steam for vital equipment and fire extinguishing purposes, may be equipped with a single fuel oil service pump. Such pumps need not be fitted with discharge strainers.
</P>
<P>(3) Strainers must be located so as to preclude the possibility of spraying oil on the burner or boiler casing, or be provided with spray shields. Coamings, drip pans, etc., must be fitted under fuel oil service pumps, heaters, etc., where necessary to prevent oil drainage to the bilge.
</P>
<P>(4) Boilers burning fuel oils of low viscosity need not be equipped with fuel oil heaters.
</P>
<P>(c) Piping between service pumps and burners must be located so as to be readily observable, and all bolted flange joints must be provided with a spray shield to deflect spray in case of a leak. Fuel pump or heater relief valves must discharge back to the settling tank or the suction side of the pump. The return line from the burners must be so arranged that the suction piping cannot be subjected to discharge pressure.
</P>
<P>(d) If threaded-bonnet valves are employed, they must be of the union-bonnet type capable of being packed under pressure.
</P>
<P>(e) Unions must not be used for pipe diameters of 1 inch and above.
</P>
<P>(f) Boiler header valves of the quick closing type must be installed in the fuel supply lines as close to the boiler front header as practicable. The location is to be accessible to the operator or remotely controlled.
</P>
<P>(g) Bushings and street ells are not permitted in fuel oil discharge piping.
</P>
<P>(h) Each fuel-oil service pump must be equipped with controls as required by § 58.01-25 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 77-140, 54 FR 40609, Oct. 2, 1989; CGD 83-043, 60 FR 24774, May 10, 1995; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-70" NODE="46:2.0.1.2.13.10.1.15" TYPE="SECTION">
<HEAD>§ 56.50-70   Gasoline fuel systems.</HEAD>
<P>(a) <I>Material.</I> (1) Fuel supply piping to the engines must be of seamless drawn annealed copper pipe or tubing, nickel copper, or copper nickel pipe or tubing meeting the requirements of subpart 56.60.
</P>
<P>(2) Thicknesses of tubing walls must not be less than the larger of that shown in table 1 to § 56.50-70(a) or that required by § 56.07-10(e) and 104.1.2 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(3) Tubing fittings must be of nonferrous drawn or forged metal and of the flared type except that the flareless fittings of the nonbite type may be used when the tubing system is of nickel copper or copper nickel. Tubing must be cut square and flared by suitable tools. Tube ends must be annealed before flaring. Pipe fittings must be of nonferrous material. Pipe thread joints must be made tight with a suitable compound.
</P>
<P>(4) Valves for fuel lines must be of nonferrous material of the union bonnet type with ground seats except that cocks may be used if they are the solid bottom type with tapered plugs and union bonnets.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.50-70(<E T="01">a</E>)—Tubing Wall Thickness
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Outside diameter of tubing in inches
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Thickness
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">B.W.G.
</TH><TH class="gpotbl_colhed" scope="col">Inch
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>1/8</fr>, 
<fr>3/16</fr>, 
<fr>1/4</fr></TD><TD align="right" class="gpotbl_cell">#21</TD><TD align="right" class="gpotbl_cell">0.032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>5/16</fr>, 
<fr>3/8</fr></TD><TD align="right" class="gpotbl_cell">#20</TD><TD align="right" class="gpotbl_cell">.035
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>7/16</fr>, 
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">#19</TD><TD align="right" class="gpotbl_cell">.042</TD></TR></TABLE></DIV></DIV>
<P>(b) <I>Installation.</I> (1) All fuel pipes, pipe connections, and accessories must be readily accessible, protected against mechanical injury, and effectively secured against excessive movement and vibration by the use of soft nonferrous metal liners or straps. Where passing through steel decks or bulkheads, fuel lines must be protected by close fitting ferrules or stuffing boxes. Refer to § 56.30-25 for tubing joint installations.
</P>
<P>(2) A short length of suitable metallic or nonmetallic flexible tubing or hose, or a loop of annealed copper tubing, must be installed in the fuel-supply line at or near the engine to prevent damage by vibration.
</P>
<P>(i) If nonmetallic flexible hose is used, it must meet the requirements of § 56.60-25(b) for fuel service.
</P>
<P>(ii) Flexible hose connections should maintain metallic contact (continuity) between the sections of the fuel-supply lines; however, if they do not, the fuel tank must be grounded.
</P>
<P>(c) <I>Shutoff valves.</I> Shutoff valves of a suitable type must be installed in the fuel supply lines, one as close to the tank as practicable. Where fuel tanks are installed below the weather deck, arrangements must be provided for operating all shutoff valves at the tanks from outside the compartments in which they are located. The operating gear for the shutoff valves at the tanks must be accessible and suitably marked.
</P>
<P>(d) <I>Strainers.</I> A suitable twin strainer must be fitted in the fuel supply line in the engine compartment. A drip pan must be fitted under the strainer.
</P>
<P>(e) <I>Outlets and drains.</I> Outlets in fuel lines for drawing gasoline for any purpose are prohibited. However, fuel tank openings fitted with a threaded plug or cap can be used for cleaning purposes.
</P>
<P>(f) <I>Fuel suction connections.</I> All fuel suction and return lines must enter the top of the fuel tanks and connections must be fitted into spuds. Such lines must extend nearly to the bottom of the tank.
</P>
<P>(g) <I>Filling and sounding pipes.</I> Filling and sounding pipes must be so arranged that vapors or overflow when filling cannot escape to the inside of the vessel and will discharge overboard. Such pipes must terminate on the weather deck clear of any coamings and must be fitted with suitable shutoff valves. A corrosion-resistant flame screen of must be fitted in the throat of the filling pipe. Sounding pipes must be kept closed at all times except during sounding.
</P>
<P>(h) <I>Vent pipes.</I> Each tank must be fitted with a vent, the cross-sectional area of which must not be less than that of the filling pipe. The vent pipes must terminate at least 2 feet above the weather deck and not less than 3 feet from any opening into living quarters or other below-deck space. The ends of vent pipes must terminate with U-bends and be fitted with flame screens or flame arresters. The flame screens must consist of a single screen of corrosion resistant wire of at least 30 by 30 mesh.
</P>
<P>(i) <I>Gasoline tanks.</I> For requirements pertaining to independent gasoline fuel tanks see subpart 58.50 of this subchapter.
</P>
<P>(j) <I>Fuel pump shutdown.</I> Each fuel pump must comply with § 58.01-25 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 83-043, 60 FR 24774, May 10, 1995; USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-75" NODE="46:2.0.1.2.13.10.1.16" TYPE="SECTION">
<HEAD>§ 56.50-75   Diesel fuel systems.</HEAD>
<P>(a) <I>Vessels greater than 100 gross tons.</I> (1) The diesel fuel system must comply with §§ 56.50-60, 56.50-85, and 56.50-90. The fuel supply piping to engines must be of seamless steel, annealed seamless copper or brass pipe or tubing, or of nickel copper or copper nickel alloy meeting the requirements of subpart 56.60 for materials and § 56.50-70(a)(2) for thickness. Fuel oil service pumps must comply with § 58.01-25 of this subchapter.
</P>
<P>(2) The installation must comply with § 56.50-70(b).
</P>
<P>(3) Tubing connections and fittings must be drawn or forged metal of the flared type except that flareless fittings of the nonbite type may be used when the tubing system is steel, nickel-copper, or copper-nickel. When making flared tube connections the tubing must be cut square and flared by suitable tools. Tube ends must be annealed before flaring.
</P>
<P>(b) <I>Vessels of 100 gross tons and less and tank barges</I>—(1) <I>Materials.</I> Fuel supply piping must be of copper, nickel copper, copper nickel, seamless steel, or other materials having a minimum wall thickness of 0.035 inch.
</P>
<P>(2) <I>Tubing connections and fittings.</I> Tubing connections must comply with the provisions of paragraph (a)(3) of this section.
</P>
<P>(3) <I>Installation.</I> The installation of diesel fuel piping must comply with the requirements of § 56.50-70(b).
</P>
<P>(4) <I>Shutoff valves.</I> Shutoff valves must be installed in the fuel supply lines, one as close to each tank as practicable, and one as close to each fuel pump as practicable. Valves must be accessible at all times.
</P>
<P>(5) <I>Outlets and drains.</I> Valves for removing water or impurities from fuel oil systems will be permitted in the machinery space provided such valves are fitted with caps or plugs to prevent leakage.
</P>
<P>(6) <I>Filling pipe.</I> Tank filling pipes must terminate on an open deck and must be fitted with suitable shutoff valves, deck plugs, or caps.
</P>
<P>(7) <I>Vent pipes.</I> Each tank must be fitted with a vent pipe complying with § 56.50-85.
</P>
<P>(8) <I>Independent diesel fuel tanks.</I> See subpart 58.50 of this subchapter for specific requirements.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40610, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-80" NODE="46:2.0.1.2.13.10.1.17" TYPE="SECTION">
<HEAD>§ 56.50-80   Lubricating-oil systems.</HEAD>
<P>(a) The lubricating oil system must be designed to function satisfactorily when the vessel has a permanent 15° list and a permanent 5° trim. See § 58.01-40 of this subchapter for operational requirements for propulsion and vital machinery at vessel angles of inclination.
</P>
<P>(b) When pressure or gravity-forced lubrication is employed for the main propelling machinery, an independent auxiliary lubricating pump must be provided.
</P>
<P>(c) Oil coolers must be provided with two separate means of circulating water through the coolers.
</P>
<P>(d) For internal combustion engine installations, the requirements of paragraphs (b) and (c) of this section do not apply to vessels in river and harbor service, nor to any vessel below 300 gross tons. For internal combustion engines, two separate means are to be provided for circulating coolant. One of those means must be independently driven and may consist of a connection from a pump of adequate size normally used for other purposes utilizing the required coolant. Oil filters must be provided on all internal combustion engine installations. On main propulsion engines fitted with full-flow type filters, the arrangement must be such that the filters may be cleaned without interrupting the oil supply except that such an arrangement is not required on vessels having more than one main propulsion engine.
</P>
<P>(e) The lubricating oil piping must be independent of other piping systems and must be provided with necessary coolers, heaters, filters, etc., for proper operation. Oil heaters must be fitted with bypasses.
</P>
<P>(f) Diesel engine lubrication systems must be so arranged that vapors from the sump tank may not be discharged back into the engine crank case of engines of the dry sump type.
</P>
<P>(g) Steam turbine driven propulsion and auxiliary generating machinery depending on forced lubrication must be arranged to shut down automatically upon failure of the lubricating system.
</P>
<P>(h) Sight-flow glasses may be used in lubricating-oil systems provided they can withstand exposure to a flame at a temperature of 927 °C (1,700 °F) for one hour, without appreciable leakage.
</P>
<P>(i) Steam driven propulsion machinery must be provided with an emergency supply of lubricating oil that must operate automatically upon failure of the lubricating oil system. The emergency oil supply must be adequate to provide lubrication until the equipment comes to rest during automatic shutdown.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGD 81-030, 53 FR 17837, May 18, 1988; CGD 83-043, 60 FR 24774, May 10, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-85" NODE="46:2.0.1.2.13.10.1.18" TYPE="SECTION">
<HEAD>§ 56.50-85   Tank-vent piping.</HEAD>
<P>(a) This section applies to vents for all independent, fixed, non-pressure tanks or containers or for spaces in which liquids, such as fuel, ship's stores, cargo, or ballast, are carried.
</P>
<P>(1) The structural arrangement in double bottom and other tanks must be such as to permit the free passage of air and gases from all parts of the tanks to vent pipes.
</P>
<P>(2) Tanks having a comparatively small surface, such as fuel oil settling tanks, need be fitted with only one vent pipe, but tanks having a comparatively large surface must be fitted with at least two vent pipes. The vents must be located so as to provide venting of the tanks under any service condition.
</P>
<P>(3) Vent pipes for fuel oil tanks must, wherever possible, have a slope of no less than 30°.
</P>
<P>(4) Tank vents must extend above the weather deck, except vents from freshwater tanks, bilge oily-water holding tanks, bilge slop tanks, and tanks containing Grade E combustible liquids, such as lubricating oil, may terminate in the machinery space, provided—
</P>
<P>(i) The vents are arranged to prevent overflow on machinery, electrical equipment, and hot surfaces;
</P>
<P>(ii) Tanks containing combustible liquids are not heated; and
</P>
<P>(iii) The vents terminate above the deep load waterline if the tanks have boundaries in common with the hull.
</P>
<P>(5) Vents from oil tanks must terminate not less than three feet from any opening into living quarters.
</P>
<P>(6) Vents extending above the freeboard deck or superstructure deck from fuel oil and other tanks must be at least Schedule 40 in wall thickness. Except for barges in inland service and for Great Lakes vessels, the height from the deck to any point where water may gain access through the vent to below deck must be at least 30 inches (760mm) on the freeboard deck and 17
<FR>1/2</FR> inches (450mm) on the superstructure deck. On Great Lakes vessels, the height from the deck to any point where water may gain access through the vent to below deck must be at least 30 inches (760mm) on the freeboard deck, 24 inches (610mm) on the raised quarterdeck, and 12 inches (305mm) on other superstructure decks. Where the height of vents may interfere with the working of the vessel, a lower height may be approved by the Marine Safety Center provided the vent cap is properly protected from mechanical damage. For barges in inland service, the vents must extend at least 6 inches above the deck.
</P>
<P>(7) Satisfactory means, permanently attached, must be provided for closing the openings of all vents, except that barges in inland service may be exempted. Acceptable means of closure are:
</P>
<P>(i) A ball check valve where the ball float, normally in the open position, will float up and close under the action of a submerging wave. The valve must be designed so that the effective clear discharge area through the valve with the float in the open position is not less than the inlet area of the vent pipe to which the valve is connected; or
</P>
<P>(ii) Another suitable device acceptable to the Commanding Officer, Marine Safety Center.
</P>
<P>(8) Vent outlets from all tanks which may emit flammable or combustible vapors, such as bilge slop tanks and contaminated drain tanks, must be fitted with a single screen of corrosion-resistant wire of at least 30 by 30 mesh, or two screens of at least 20 by 20 mesh spaced not less than one-half inch (13mm) nor more than 1
<FR>1/2</FR> inches (38mm) apart. The clear area through the mesh must not be less than the internal unobstructed area of the required pipe.
</P>
<P>(9) Where vents are provided with flame screens, the closure device must be situated so as not to damage these screens.
</P>
<P>(10) The diameter of each vent pipe must not be less than 1
<FR>1/2</FR> inches nominal pipe size for freshwater tanks, 2 inches nominal pipe size for water ballast tanks, and 2
<FR>1/2</FR> inches nominal pipe size for fuel oil tanks.
</P>
<P>(11) (i) If a tank may be filled by a pressure head exceeding that for which the tank is designed, the aggregate cross-sectional area of the vents in each tank must be not less than the cross-sectional area of the filling line unless the tank is protected by overflows, in which case the aggregate cross-sectional area of the overflows must be not less than the cross-sectional area of the filling line.
</P>
<P>(ii) Provision must be made to guard against liquids rising in the venting system to a height that would exceed the design head of a cargo tank or fuel-oil tank. It may be made by high-level alarms, overflow-control systems, or other, equivalent means.
</P>
<P>(12) Vents from freshwater or water ballast tanks must not be connected to a common header with vents from oil or oily ballast tanks.
</P>
<P>(b) Unless permitted by the Marine Safety Center, tank vents must remain within the watertight subdivision boundaries in which the tanks they vent are located. All tank vents that penetrate watertight subdivision bulkheads must terminate above the weather deck.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40610, Oct. 2, 1989; CGD 83-043, 60 FR 24774, May 10, 1995; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-90" NODE="46:2.0.1.2.13.10.1.19" TYPE="SECTION">
<HEAD>§ 56.50-90   Sounding devices.</HEAD>
<P>(a) Each tank must be provided with a suitable means of determining liquid level. Except for a main cargo tank on a tank vessel, each integral hull tank and compartment must be fitted with a sounding pipe or other level indicating device acceptable to the Marine Safety Center.
</P>
<P>(b) Where sounding pipes terminate below the freeboard deck on cargo vessels, they must be fitted with gate valves. On passenger vessels, where sounding pipes terminate below the bulkhead deck, they must be fitted with gate valves.
</P>
<P>(c) Except as allowed by this paragraph, on each vessel constructed on or after June 9, 1995, no sounding pipe used in a fuel-oil tank may terminate in any space where the risk of ignition of spillage from the pipe might arise. None may terminate in a space for passengers or crew. When the Commanding Officer, Marine Safety Center, determines it impracticable to avoid terminating a pipe in a machinery space, a sounding pipe may terminate in a machinery space if all the following requirements are met:
</P>
<P>(1) The fuel-oil tank has an oil-level gauge complying with paragraph (d) of this section.
</P>
<P>(2) Precautions are taken such as fitting an effective screen (shield) to prevent the fuel oil, in case of spillage through the end of the pipe, from coming into contact with a source of ignition.
</P>
<P>(3) The end of the pipe is fitted with a self-closing blanking device.
</P>
<P>(d) Other oil-level gauges may be used instead of sounding pipes if all the following requirements are met:
</P>
<P>(1) In a passenger vessel, no such gauge may require penetration below the top of the tank, and neither the failure of a gauge nor an overfilling of the tank may permit release of fuel into the space.
</P>
<P>(2) In a cargo vessel, neither the failure of such a gauge nor an overfilling of the tank may permit release of fuel into the space. The use of cylindrical gauge-glasses is prohibited. The use of oil-level gauges with flat glasses and self-closing valves between the gauges and fuel tanks is acceptable.
</P>
<P>(e) The upper ends of sounding pipes must be closed by a screw cap or plug.
</P>
<P>(f) On mobile offshore drilling units where installation of sounding pipes may not be practicable for some tanks, alternate means of determining liquid level may be used if approved by the Commandant.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56800, Dec. 4, 1978; CGD 83-043, 60 FR 24774, May 10, 1995; CGD 95-028, 62 FR 51201, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-95" NODE="46:2.0.1.2.13.10.1.20" TYPE="SECTION">
<HEAD>§ 56.50-95   Overboard discharges and shell connections.</HEAD>
<P>(a)(1) All inlets and discharges led through the vessel's side must be fitted with efficient and accessible valves, located as close to the hull penetrations as is practicable.
</P>
<P>(2) The number of scuppers, sanitary discharges, tank overflows, and other similar openings in the vessel's side must be reduced to a minimum, either by making each discharge serve for as many as possible of the sanitary and other pipes, or in any other satisfactory manner.
</P>
<P>(3) In general, when the bulkhead deck is above the freeboard deck, the requirements of this section apply relative to the bulkhead deck. For vessels not assigned load lines, such as certain inland vessels and barges, the weather deck must be taken as the freeboard deck.
</P>
<P>(b)(1) Scuppers and discharge pipes originating at any level and penetrating the shell either more than 17.5 inches (450mm) below the freeboard deck or less than 23.5 inches (600mm) above the summer load waterline must be provided with an automatic nonreturn valve at the shell. This valve, unless required by paragraph (b)(2) of this section, may be omitted if the piping is not less than Schedule 80 in wall thickness for nominal pipe sizes through 8 inches, Schedule 60 for nominal pipe sizes above 8 inches and below 16 inches, and Schedule 40 for nominal pipe sizes 16 inches and above.
</P>
<P>(2) Discharges led through the shell originating either from spaces below the freeboard deck, or from within enclosed superstructures and equivalent deckhouses on the freeboard deck as defined in § 42.13-15(i) of subchapter E of this chapter, must be fitted with efficient and accessible valves for preventing water from passing inboard. Normally each separate discharge must have one automatic nonreturn valve with a positive means of closing it from a position above the freeboard deck. Where, however, the vertical upward distance from the summer load line to the inboard end of the discharge pipe through which flooding can take place exceeds 0.01L, the discharge may have two automatic nonreturn valves without positive means of closing, provided that the inboard valve is always accessible for examination under service conditions. Where that vertical distance exceeds 0.02L a single automatic nonreturn valve without positive means of closing is acceptable. In an installation where the two automatic nonreturn valves are used, the inboard valve must be above the tropical load line. The means for operating the positive action valve must be readily accessible and provided with an indicator showing whether the valve is open or closed. A notice must be posted at the operating station stating that the valve must not be closed except as required in an emergency.
</P>
<P>(3) Where scuppers and drains are installed in superstructures or deckhouses not enclosed as defined in § 42.13-15(j) of subchapter E of this chapter, they must be led overboard. Refer to paragraph (b)(1) of this section for any nonreturn valve requirement.
</P>
<P>(c) Overflow pipes which discharge through the vessel's side must be located as far above the deepest load line as practicable and fitted with valves as required by paragraph (b) of this section. Two automatic nonreturn valves must be used unless it is impracticable to locate the inboard valve in an accessible position, in which case a nonreturn valve with a positive means of closure from a position above the freeboard deck will be acceptable. Overflows which extend at least 30 inches above the freeboard deck before discharging overboard may be fitted with a single automatic nonreturn valve at the vessel's side. Overflow pipes which serve as tank vents must not be fitted with positive means of closure without the specific approval of the Marine Safety Center. Overflow pipes may be vented to the weather.
</P>
<P>(d)(1) Sea inlets and discharges, such as used in closed systems required for the operation of main and auxiliary machinery, as in pump connections or scoop injection heat exchanger connections, need not meet the requirements of paragraphs (b)(1) and (2) of this section but instead must be fitted with a shutoff valve located as near the shell plating as practicable, and may be locally controlled if the valve is located in a manned machinery space. These controls must be readily accessible above the floor plates. Manned machinery spaces include the main machinery space and are either attended by the crew or are automated in accordance with part 62 of this subchapter to be comparable to an attended space.
</P>
<P>(2) In unmanned machinery spaces, all machinery inlets and discharges as described in paragraph (d)(1) of this section must be remotely operable from a position above the freeboard deck unless otherwise approved and must meet the access and marking requirements of paragraph (b)(2) of this section.
</P>
<P>(e)(1) Pipes terminating at the shell plating must be fitted with bends or elbows between the outboard openings and the first rigid connection inboard. In no case must such pipes be fitted in a direct line between the shell opening and the first inboard connection.
</P>
<P>(2) Seachests and other hull fittings must be as short as possible and located so as to minimize the possibility of being blocked or obstructed.
</P>
<P>(3) The thickness of inlet and discharge connections outboard of the shutoff valves, and exclusive of seachests, must be not less than that of Schedule 80 for nominal pipe sizes through 8 inches, Schedule 60 for nominal pipe sizes above 8 inches and below 16 inches, and Schedule 40 for nominal pipe sizes 16 inches and above.
</P>
<P>(f) Valves required by this section and piping system components outboard of such required valves must be of a steel, bronze, or ductile cast iron specification listed in table 1 to § 56.60-1. Lead or other heat sensitive materials having a melting point of 1,700 °F or less must not be used. Brittle materials such as cast iron must not be used in such service. Where nonmetallic materials are used in a piping system, and shell closures are required by this section, a positive closure metallic valve is required (see also § 56.60-25).
</P>
<P>(g) The inboard openings of ash and rubbish-chute discharges must be fitted with efficient covers. If the inboard opening is located below the freeboard deck, the cover shall be watertight, and in addition, an automatic nonreturn valve must be fitted in the chute in any easily accessible position above the deepest load line. Means must be provided for securing both the cover and the valve when the chute is not in use. When ash-ejectors or similar expelling devices located in the boiler room have the inboard openings below the deepest load line, they must be fitted with efficient means for preventing the accidental admission of water. The thickness of pipe for ash ejector discharge must be not less than Schedule 80.
</P>
<P>(h) Where deck drains, soil lines, and sanitary drains discharge through the shell in way of cargo tanks on tank vessels, the valves required by this section must be located outside the cargo tanks. These valves must meet the material requirements of paragraph (f) of this section. The piping led through such tanks must be fitted with expansion bends where required, and must be of steel pipe having a wall thickness of not less than Schedule 60, except that the Commandant will consider the use of suitable corrosion-resistant material of lesser thickness. All pipe joints within the tanks must be welded. Soil lines and sanitary drains which pass through cargo tanks must be provided with nonreturn valves with positive means of closing or other suitable means for preventing the entrance of gases into living quarters.
</P>
<P>(i) Sea valves must not be held open or closed with locks.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843; Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 81-030, 53 FR 17837, May 18, 1988; CGD 77-140, 54 FR 40610, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-96" NODE="46:2.0.1.2.13.10.1.21" TYPE="SECTION">
<HEAD>§ 56.50-96   Keel cooler installations.</HEAD>
<P>(a) Keel cooler installations must meet the requirements of § 56.50-95(d)(1) and (2), (e)(3), and (f) except that shutoff or isolation valves will not be required for the inlet and discharge connections if:
</P>
<P>(1) The installation is forward of the collision bulkhead; or,
</P>
<P>(2) The installation is integral with the ship's hull such that the cooler tubes are welded directly to the hull of the vessel with the hull forming part of the tube and satisfies all of the following:
</P>
<P>(i) The cooler structure is fabricated from material of the same thickness and quality as the hull plating to which it is attached except that in the case of half round pipe lesser thickness may be used if specifically approved by the Commandant. In any case the structure, with the exception of the hull proper, need not exceed three-eighths inch in thickness.
</P>
<P>(ii) The flexible connections and all openings internal to the vessel, such as expansion tank vents and fills, in the installation are above the deepest load line and all piping components are Schedule 80 or thicker below the deepest load line.
</P>
<P>(iii) Full penetration welds are employed in the fabrication of the structure and its attachment to the hull.
</P>
<P>(iv) The forward end of the structure must be faired to the hull such that the horizontal length of the fairing is no less than four times the height of the structure, or be in a protected location such as inside a bow thruster trunk.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 72-59R, 37 FR 6189, Mar. 25, 1972; CGD 77-140, 54 FR 40611, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-97" NODE="46:2.0.1.2.13.10.1.22" TYPE="SECTION">
<HEAD>§ 56.50-97   Piping for instruments, control, and sampling (modifies 122.3).</HEAD>
<P>(a) Piping for instruments, control, and sampling must comply with paragraph 122.3 of ASME B31.1 (incorporated by reference; see § 56.01-2) except that:
</P>
<P>(1) Soldered type fittings may not be used.
</P>
<P>(2) The outside diameter of takeoff connections may not be less than 0.840 inches for service conditions up to 900 psig or 800 °F, and 1.050 inches for conditions that exceed either of these limits.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 73-254, 40 FR 40165, Sept. 2, 1975; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-103" NODE="46:2.0.1.2.13.10.1.23" TYPE="SECTION">
<HEAD>§ 56.50-103   Fixed oxygen-acetylene distribution piping.</HEAD>
<P>(a) This section applies to fixed piping installed for the distribution of oxygen and acetylene carried in cylinders as vessels stores.
</P>
<P>(b) The distribution piping must include a means, located as close to the supply cylinders as possible, of regulating the discharge pressure from the supply cylinders.
</P>
<P>(c) Acetylene distribution piping and pipe fittings must be seamless steel. Copper alloys containing less than 65 percent copper may be used in connection with valves, regulators, gages, and other equipment used with acetylene.
</P>
<P>(d) Oxygen distribution piping and pipe fittings must be seamless steel or copper.
</P>
<P>(e) When more than two cylinders are connected to a manifold, the supply pipe between each cylinder and manifold must be fitted with a non-return valve.
</P>
<P>(f) Except for the cylinder manifolds, acetylene is not to be piped at a pressure in excess of 100 kPa (14.7 psig).
</P>
<P>(g) Pipe joints on the low-pressure side of the regulators must be welded.
</P>
<P>(h) Branch lines must not run through unventilated spaces or accommodation spaces.
</P>
<P>(i) Relief valves or rupture discs must be installed as relief devices in the piping system if the maximum design pressure of the piping system can be exceeded. The relief device set pressure must not exceed the maximum design pressure of the piping system. Relief devices must discharge to a location in the weather at least 3 m (10 ft) from sources of ignition or openings to spaces or tanks.
</P>
<P>(j) Outlet stations are to be provided with suitable protective devices which will prevent the back flow of gas into the supply lines and prevent the passage of flame into the supply lines.
</P>
<P>(k) Shutoff valves must be fitted at each outlet.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51201, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 56.50-105" NODE="46:2.0.1.2.13.10.1.24" TYPE="SECTION">
<HEAD>§ 56.50-105   Low-temperature piping.</HEAD>
<P>(a) <I>Class I-L.</I> Piping systems designated to operate at temperatures below 0 °F and pressures above 150 psig must be of Class I-L. Exceptions to this rule may be found in the individual requirements for specific commodities in subchapters D, I, and O of this chapter. The following requirements for Class I-L piping systems must be satisfied:
</P>
<P>(1) <I>Materials.</I> All materials used in low temperature piping systems must be selected from among those specifications listed in table 2 to § 56.50-105 and must satisfy all of the requirements of the specifications, except that:
</P>
<P>(i) The minimum service temperature as defined in § 54.25-10(a)(2) of this subchapter must not be colder than that shown in table 2 to § 56.50-105; and
</P>
<P>(ii) The material must be tested for low temperature toughness per ASTM E23 (incorporated by reference, see § 56.01-2), Figure 4. The toughness testing requirements of subpart 54.05 of this subchapter must be satisfied for each particular product form. Charpy V-notch tests must be conducted at temperatures not warmer than 10 °F below the minimum service temperature of the design, except that for service temperatures of −320 °F and below, the impact test may be conducted at the service temperature. The minimum average energy must not be less than that shown in table 2 to § 56.50-105. In the case of steels conforming to the specifications of table 1 to § 54.25-20(a) of this subchapter the minimum lateral expansion must not be less than that required in § 54.25-20 of this subchapter. The minimum energy permitted for a single specimen and the minimum subsize energies must be those obtained by multiplying the average energy shown in table 2 to § 56.50-105 by the applicable fraction shown in table 1 to § 56.50-105(a)(1)(ii).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.50-105(<E T="01">a</E>)(<E T="01">1</E>)(<E T="01">ii</E>)—Charpy V-Notch Energy Multiplying Factors
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Charpy V-notch specimen size 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Factor for minimum
<br/>energy, average of
<br/>3 specimens 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Factor for minimum
<br/>energy single
<br/>specimen 
<sup>1</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 10 mm</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">
<fr>2/3</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 7.5 mm</TD><TD align="right" class="gpotbl_cell">
<fr>5/6</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/9</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 5.0 mm</TD><TD align="right" class="gpotbl_cell">
<fr>2/3</fr></TD><TD align="right" class="gpotbl_cell">
<fr>4/9</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 × 2.5 mm</TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>1/3</fr>
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup>Straight line interpolation for intermediate values is permitted.</P></DIV></DIV>
<P>(iii) Steels differing in chemical composition, mechanical properties, or heat treatments from those specified may be specially approved by the Marine Safety Center. Similarly, aluminum alloys and other materials not covered in table 2 to § 56.50-105 may be specifically approved by the Marine Safety Center.
</P>
<P>(2) <I>Piping weldments.</I> Piping weldments must be fabricated to satisfy the requirements of § 57.03-1(b) of this subchapter in addition to subpart 56.70. Toughness testing of production weldments for low temperature piping systems and assemblies is not required.
</P>
<P>(3) <I>Postweld heat treatment.</I> All piping weldments must be postweld heat treated for stress relief in accordance with the procedures of subpart 56.85.
</P>
<P>(4) <I>Nonacceptable joints.</I> Single welded butt joints with backing ring left in place, socket welds, slip-on flanges, pipe joining sleeves, and threaded joints must not be used, except in small diameter instrument lines.
</P>
<P>(5) <I>Other requirements.</I> All other requirements of this part for Class I piping apply to Class I-L piping. Pressure testing must comply with subpart 56.97, and nondestructive testing of circumferentially welded joints must comply with § 56.95-10. Seamless tubular products must be used except that, when the service pressure does not exceed 1724 kPa (250 psi), the Marine Safety Center, may give special consideration to appropriate grades of piping and tubing that are welded without the addition of filler metal in the root pass. Each production procedure and quality-control program for welded products must be acceptable to the Officer in Charge, Marine Inspection.
</P>
<P>(b) <I>Class II-L.</I> Piping systems designed to operate at temperatures below 0 °F and pressures not higher than 150 psig must be of Class II-L. Exceptions to this rule may be found in the individual requirements for specific commodities in subchapter D and subchapter I, both of this chapter. The following requirements for Class II-L piping systems must be satisfied:
</P>
<P>(1) Materials must be the same as those required by paragraph (a)(1) of this section except that pipe and tubing of appropriate grades welded without the addition of a filler metal may be used. The Commandant may give special consideration to tubular products welded with the addition of filler metal.
</P>
<P>(2) Piping weldments must be fabricated to satisfy the requirements of § 57.03-1(b) of this subchapter in addition to subpart 56.70. Toughness testing of production weldments for low temperature piping systems and assemblies is not required.
</P>
<P>(3) All piping weldments must be postweld heat treated for stress relief in accordance with the procedures of subpart 56.85.
</P>
<P>(4) Socket welds in nominal sizes above 3 inches, slip-on flanges in nominal sizes above 4 inches, and threaded joints in sizes above 1 inch must not be used.
</P>
<P>(5) Pressure testing must comply with subpart 56.97, and nondestructive testing of welded joints must comply with § 56.95-10.
</P>
<P>(6) All other requirements contained in this part for Class II piping are applicable to Class II-L systems, except that § 56.70-15(b)(3)(iv) does not apply.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 56.50-105—Acceptable Materials and Toughness Test Criteria
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Product form
</TH><TH class="gpotbl_colhed" scope="col">ASTM
<br/>specification 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Grade 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Minimum service temperature
</TH><TH class="gpotbl_colhed" scope="col">Minimum avg Charpy V notch energy
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">1</TD><TD align="left" class="gpotbl_cell">−30 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">3</TD><TD align="left" class="gpotbl_cell">−150 °F</TD><TD align="left" class="gpotbl_cell">25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tube (carbon and low alloy steels)</TD><TD align="left" class="gpotbl_cell">A333/A333M and A334/A334M</TD><TD align="left" class="gpotbl_cell">4 (A333 only)
<br/>6
<br/>7
<br/>8</TD><TD align="left" class="gpotbl_cell">−100 °F
<br/>−30 °F
<br/>−100 °F
<br/>−320 °F</TD><TD align="left" class="gpotbl_cell">25 ft. lb.
<br/>20 ft. lb.
<br/>25 ft. lb.
<br/>Refer to § 54.25-20 of this subchapter.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe (Austenitic stainless steel)</TD><TD align="left" class="gpotbl_cell">A312/A312M</TD><TD align="left" class="gpotbl_cell">All grades</TD><TD align="left" class="gpotbl_cell">No limit</TD><TD align="left" class="gpotbl_cell">Austenitic stainless steel piping need be impact tested only when toughness tests are specified in subpart 54.25 of this subchapter for plating of the same alloy designation. When such toughness tests are required, the minimum average energy is 25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wrought welding fittings (carbon and low alloy steels)</TD><TD align="left" class="gpotbl_cell">A420/A420M</TD><TD align="left" class="gpotbl_cell">WPL1
<br/>WPL3
<br/>WPL4</TD><TD align="left" class="gpotbl_cell">−30 °F
<br/>−150 °F
<br/>−100 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
<br/>25 ft. lb.
<br/>25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Forged or rolled flanges, forged fittings, valves, and pressure parts (carbon and low alloy steels)</TD><TD align="left" class="gpotbl_cell">A350/A350M 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">LF1
<br/>LF2
<br/>LF3
<br/>LF4</TD><TD align="left" class="gpotbl_cell">−30 °F
<br/>−30 °F
<br/>−150 °F
<br/>−100 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
<br/>20 ft. lb.
<br/>25 ft. lb.
<br/>25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Forged or rolled flanges, forged fittings, valves, and pressure parts (high alloy steels)</TD><TD align="left" class="gpotbl_cell">F1155</TD><TD align="left" class="gpotbl_cell">Austenitic grades only (304, 304H, 304L, 310, 316, 316H, 316L, 321, 321H, 347, 347H, 348, 348H)</TD><TD align="left" class="gpotbl_cell">No limit</TD><TD align="left" class="gpotbl_cell">These products need be impact tested only when toughness tests are specified in subpart 54.25 of this subchapter for plating of the same alloy designation. When such toughness tests are required, the minimum average energy is 25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Forged flanges, fittings, and valves (9% nickel)</TD><TD align="left" class="gpotbl_cell">A522/A522M</TD><TD align="left" class="gpotbl_cell">9% Ni</TD><TD align="left" class="gpotbl_cell">−320 °F</TD><TD align="left" class="gpotbl_cell">Refer to § 54.25-20 of this subchapter.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Castings for valves and pressure parts (carbon and low alloy steels)</TD><TD align="left" class="gpotbl_cell">A352/A352M 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">LCB
<br/>LC1
<br/>LC2
<br/>LC3</TD><TD align="left" class="gpotbl_cell">−30 °F
<br/>−50 °F
<br/>−100 °F
<br/>−150 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
<br/>20 ft. lb.
<br/>25 ft. lb.
<br/>25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Castings for valves and pressure parts (high alloy steel)</TD><TD align="left" class="gpotbl_cell">F1155</TD><TD align="left" class="gpotbl_cell">Austenitic grades CF3, CF3A, CF8, CF8A, CF3M, CF8M, CF8C, CK20 only</TD><TD align="left" class="gpotbl_cell">No limit, except −325 °F for grades CF8C and CK20</TD><TD align="left" class="gpotbl_cell">No toughness testing required except for service temperatures colder than −425 °F for grades CF3, CF3A, CF8, CF8A, CF3M, and CF8M. 25 ft. lb. average must be attained in these tests.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bolting</TD><TD align="left" class="gpotbl_cell">F1155</TD><TD align="left" class="gpotbl_cell">L7, L9, L10, L43</TD><TD align="left" class="gpotbl_cell">−150 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">B8D, B8T, B8F, B8M</TD><TD align="left" class="gpotbl_cell">−325 °F</TD><TD align="left" class="gpotbl_cell">No test required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">2B8, B8C</TD><TD align="left" class="gpotbl_cell">No limit</TD><TD align="left" class="gpotbl_cell">No test required, except for service temperatures colder than −425 °F. In such case the minimum average energy is 25 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">4</TD><TD align="left" class="gpotbl_cell">−150 °F</TD><TD align="left" class="gpotbl_cell">20 ft. lb.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nuts, bolting</TD><TD align="left" class="gpotbl_cell">F1155</TD><TD align="left" class="gpotbl_cell">8T, 8F</TD><TD align="left" class="gpotbl_cell">−325 °F</TD><TD align="left" class="gpotbl_cell">No test required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">8, 8C</TD><TD align="left" class="gpotbl_cell">No limit</TD><TD align="left" class="gpotbl_cell">Same requirement as comparable grades (B8, B8C) of bolting listed above.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Any repair method must be acceptable to the Commandant (CG-ENG), and welding repairs as well as fabrication welding must be in accordance with part 57 of this subchapter.
</P><P class="gpotbl_note">
<sup>2</sup> The acceptability of several alloys for low temperature service is not intended to suggest acceptable resistance to marine corrosion. The selection of alloys for any particular shipboard location must take corrosion resistance into account and be approved by the Marine Safety Center.
</P><P class="gpotbl_note">
<sup>3</sup> Quench and temper heat treatment may be permitted when specifically authorized by the Commandant. In those cases, the minimum average Charpy V-notch energy must be specially designated by the Commandant.
</P><P class="gpotbl_note"><E T="02">Note 1 to table 2 to § 56.50-105:</E> The ASTM standards listed in this table are incorporated by reference, see § 56.01-2.</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 72-59R, 37 FR 6189, 6190, Mar. 25, 1972; CGD 73-254, 40 FR 40165, Sept. 2, 1975; CGD 79-108, 43 FR 46545, Oct. 10, 1978; CGD 74-289, 44 FR 26008, May 3, 1979; CGD 77-140, 54 FR 40611, Oct. 2, 1989; CGD 83-043, 60 FR 24775, May 10, 1995; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65178, Oct. 31, 2008; USCG-2009-0702, 74 FR 49228, Sept. 25, 2009; USCG-2012-0832, 77 FR 59777, Oct. 1, 2012]



</CITA>
</DIV8>


<DIV8 N="§ 56.50-110" NODE="46:2.0.1.2.13.10.1.25" TYPE="SECTION">
<HEAD>§ 56.50-110   Diving support systems.</HEAD>
<P>(a) In addition to the requirements of this part, piping for diving installations which is permanently installed on the vessel must meet the requirements of subpart B of part 197 of this chapter.
</P>
<P>(b) Piping for diving installations not permanently installed on the vessel need not meet the requirements of this part, but must meet the requirements of subpart B of part 197 of this chapter.
</P>
<P>(c) Piping internal to a pressure vessel for human occupancy (PVHO) need not meet the requirements of this part, but must meet the requirements of subpart B of part 197 of this chapter.
</P>
<CITA TYPE="N">[CGD 76-009, 43 FR 53683, Nov. 16, 1978]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.60" NODE="46:2.0.1.2.13.11" TYPE="SUBPART">
<HEAD>Subpart 56.60—Materials</HEAD>


<DIV8 N="§ 56.60-1" NODE="46:2.0.1.2.13.11.1.1" TYPE="SECTION">
<HEAD>§ 56.60-1   Acceptable materials and specifications (replaces 123 and Table 126.1 in ASME B31.1).</HEAD>
<P>(a)(1) The material requirements in this subpart must be followed in lieu of those in 123 in ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(2) Materials used in piping systems must be selected from:
</P>
<P>(i) The pipe, tubing, and fitting specifications that appear in table 1 to § 56.60-1or the accepted materials for use as piping system components that appear in table 1 to § 56.60-2;
</P>
<P>(ii) ASTM F1155 (incorporated by reference; see § 56.01-2); or
</P>
<P>(iii) The material specifications of Sections I or VIII of the ASME BPVC (both incorporated by reference; see § 56.01-2) if not prohibited by a regulation of this subchapter.
</P>
<P>(3) Materials conforming to specifications not described in paragraph (a)(2) of this section must receive the specific approval of the Marine Safety Center.
</P>
<P>(4) Materials listed in Table 126.1 of ASME B31.1 are not accepted unless specifically permitted by this paragraph.
</P>
<P>(b) Components made in accordance with the commercial standards listed in table 2 to § 56.60-1 and made of materials complying with paragraph (a) this section may be used in piping systems within the limitations of the standards and within any further limitations specified in this subchapter.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.60-1—Adopted Specifications and Standards
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">ASTM standards
</TH><TH class="gpotbl_colhed" scope="col">ASME standards
</TH><TH class="gpotbl_colhed" scope="col">Notes
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe, seamless:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Carbon steel</TD><TD align="left" class="gpotbl_cell">B31.1
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Ferritic alloy steel</TD><TD align="left" class="gpotbl_cell">B31.1
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A376/A376M Austenitic alloys</TD><TD align="left" class="gpotbl_cell">B31.1</TD><TD align="left" class="gpotbl_cell">(
<sup>1</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe, seamless and welded:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A53/A53M</TD><TD align="left" class="gpotbl_cell">B31.1</TD><TD align="left" class="gpotbl_cell">(
<sup>2</sup> 
<sup>3</sup> 
<sup>4</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A312/A312M Austenitic steel (welded with no filler metal)</TD><TD align="left" class="gpotbl_cell">B31.1, B31.3</TD><TD align="left" class="gpotbl_cell">(
<sup>1</sup> 
<sup>4</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A333/A333M Low temperature steel pipe</TD><TD align="left" class="gpotbl_cell">Sec. VIII of the BPVC, B31.3</TD><TD align="left" class="gpotbl_cell">(
<sup>5</sup> 
<sup>6</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe, welded:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Electric-Fusion welded Arc-welded steel</TD><TD align="left" class="gpotbl_cell">See footnote 7</TD><TD align="left" class="gpotbl_cell">(
<sup>7</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A135/A135M ERW pipe</TD><TD align="left" class="gpotbl_cell">B31.1</TD><TD align="left" class="gpotbl_cell">(
<sup>3</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Electric-fusion welded arc-welded steel pipe</TD><TD align="left" class="gpotbl_cell">B31.1</TD><TD align="left" class="gpotbl_cell">(
<sup>8</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A358/A358M Electric fusion welded pipe, high temperature, austenitic</TD><TD align="left" class="gpotbl_cell">B31.1</TD><TD align="left" class="gpotbl_cell">(
<sup>1</sup> 
<sup>4</sup> 
<sup>9</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe, forged and bored:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A358/A358M Ferritic alloy</TD><TD align="left" class="gpotbl_cell">B31.1
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tube, seamless:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Seamless Cold-drawn Low Carbon steel heat exchanger and condenser tubes</TD><TD align="left" class="gpotbl_cell">UCS23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>10</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Seamless Carbon steel boiler tubes</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>10</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A210/A210M Medium carbon boiler tubes</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Seamless Ferritic and Austenitic Alloy-Steel Boiler tubes</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>1</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tube, seamless and welded:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A268/A268M Seamless and ERW ferritic stainless tubing</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>4</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A334/A334M Seamless and welded carbon and alloy-steel tubes for low-temperature service</TD><TD align="left" class="gpotbl_cell">UCS23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>4</sup> 
<sup>5</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tube, welded:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 ERW Carbon steel and carbon manganese boiler tubes</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>10</sup> Grade A) (
<sup>4</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 ERW Carbon steel heat exchanger and condenser tubes</TD><TD align="left" class="gpotbl_cell">UCS27, Sec. VIII of the BPVC
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Welded austenitic boiler and heat exchanger tubes</TD><TD align="left" class="gpotbl_cell">PG23.1, Sec. I of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>1</sup> 
<sup>4</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wrought fittings (factory made):
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Carbon steel and alloy steel for moderate and high temperature service</TD><TD align="left" class="gpotbl_cell">Conforms to applicable American National Standards (B16.11)</TD><TD align="left" class="gpotbl_cell">(
<sup>11</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A403/A403M Austenitic alloys</TD><TD align="left" class="gpotbl_cell">. . . . . . do</TD><TD align="left" class="gpotbl_cell">(
<sup>11</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A420/A420M Low temperature carbon and steel alloy</TD><TD align="left" class="gpotbl_cell">. . . . . . do</TD><TD align="left" class="gpotbl_cell">(
<sup>11</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Castings,
<sup>12</sup> iron:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A47/A47M Malleable iron</TD><TD align="left" class="gpotbl_cell">Conform to applicable American National Standards or refer to UCI-23 or UCD-23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>13</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A126 Gray iron</TD><TD align="left" class="gpotbl_cell">. . . . . . do</TD><TD align="left" class="gpotbl_cell">(
<sup>13</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A197/A197M Malleable iron</TD><TD align="left" class="gpotbl_cell">. . . . . . do</TD><TD align="left" class="gpotbl_cell">(
<sup>13</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Ferritic Ductile iron</TD><TD align="left" class="gpotbl_cell">UCD-23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>13</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Ductile iron castings</TD><TD align="left" class="gpotbl_cell">See footnote 18</TD><TD align="left" class="gpotbl_cell">(
<sup>18</sup>).
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Nonferrous Materials</E> 
<sup>14</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe, seamless:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B42 Copper</TD><TD align="left" class="gpotbl_cell">UNF23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>15</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B43 Red brass</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B241/B241M Aluminum alloy</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pipe and tube, seamless:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B161 Nickel</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B165 Nickel-copper</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B167 Ni-Cr-Fe</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B315 Copper-silicon</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Tube, seamless:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B68/B68M Copper</TD><TD align="left" class="gpotbl_cell">See footnote 16</TD><TD align="left" class="gpotbl_cell">(
<sup>15</sup> 
<sup>16</sup> 
<sup>17</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B75/B75M Copper</TD><TD align="left" class="gpotbl_cell">UNF23, Sec. VIII of the BPVC</TD><TD align="left" class="gpotbl_cell">(
<sup>15</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">F1155 Seamless Copper water tube</TD><TD align="left" class="gpotbl_cell">See footnote 16</TD><TD align="left" class="gpotbl_cell">(
<sup>15</sup> 
<sup>16</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B111/B111M Copper and copper alloy</TD><TD align="left" class="gpotbl_cell">UNF23, Sec. VIII of the BPVC
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B210/B210M Aluminum alloy, drawn</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B234 Aluminum alloy, drawn</TD><TD align="left" class="gpotbl_cell">. . . . . . do
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B280 Copper tube for refrigeration service</TD><TD align="left" class="gpotbl_cell">See footnote 16</TD><TD align="left" class="gpotbl_cell">(
<sup>15</sup> 
<sup>16</sup>).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Welding fittings:
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B361 Wrought aluminum welding fittings</TD><TD align="left" class="gpotbl_cell">Must meet ASME Standards
</TD><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For austenitic materials where two sets of stresses appear, use the lower values.
</P><P class="gpotbl_note">
<sup>2</sup> Type F (Furnace welded, using open hearth, basic oxygen, or electric furnace only) limited to Class II applications with a maximum service temperature of 450 °F. Type E (ERW grade) limited to maximum service temperature of 650 °F, or less.
</P><P class="gpotbl_note">
<sup>3</sup> Electric resistance welded pipe or tubing of this specification may be used to a maximum design pressure of 350 psig.
</P><P class="gpotbl_note">
<sup>4</sup> Refer to limitations on use of welded grades given in § 56.60-2(b).
</P><P class="gpotbl_note">
<sup>5</sup> Use generally considered for Classes I-L and II-L applications. For Class I-L service only, the seamless grade is permitted. For other service refer to footnote 4 and to § 56.50-105.
</P><P class="gpotbl_note">
<sup>6</sup> Furnace lap or furnace butt grades only. Limited to Class II applications only where the maximum service temperature is 450 °F, or less.
</P><P class="gpotbl_note">
<sup>7</sup> Limited to Class II applications only where maximum service temperature is 300 °F or less for straight seam, and 200 °F or less for spiral seam.
</P><P class="gpotbl_note">
<sup>8</sup> Limited to Class II applications where the maximum service temperature is 300 °F or less for straight seam and 200 °F or less for spiral seam.
</P><P class="gpotbl_note">
<sup>9</sup> For Class I applications only the Class I Grade of the specification may be used.
</P><P class="gpotbl_note">
<sup>10</sup> When used in piping systems, a certificate must be furnished by the manufacturer certifying the mechanical properties at room temperature. Without this certification, use is limited to applications within heat exchangers.
</P><P class="gpotbl_note">
<sup>11</sup> Hydrostatic testing of these fittings is not required but all fittings must be capable of withstanding a hydrostatic test of 1.5 times the design pressure.
</P><P class="gpotbl_note">
<sup>12</sup> Other acceptable iron castings are in UCI-23 and UCD-23 of Section VIII of the ASME BPVC. (See also §§ 56.60-10 and 56.60-15.) Acceptable castings of materials other than cast iron may be found in Sections I or VIII of the ASME BPVC.
</P><P class="gpotbl_note">
<sup>13</sup> Acceptable when complying with ANSI standards. Ductile iron is acceptable for temperatures not exceeding 650 °F. For pressure temperature limitations refer to UCD-3 of Section VIII of the ASME BPVC. Other grades of cast iron are acceptable for temperatures not exceeding 450 °F. For pressure temperature limitations refer to UCI-3 of Section VIII of the ASME BPVC.
</P><P class="gpotbl_note">
<sup>14</sup> For limitations in use refer to §§ 56.10-5(c) and 56.60-20.
</P><P class="gpotbl_note">
<sup>15</sup> Copper pipe must not be used for hot oil systems except for short flexible connections at burners. Copper pipe must be annealed before installation in Class I piping systems. See also §§ 56.10-5(c) and 56.60-20.
</P><P class="gpotbl_note">
<sup>16</sup> The stress values must be taken from UNF23 of Section VIII of the ASME BPVC for B75 annealed and light drawn temper as appropriate.
</P><P class="gpotbl_note">
<sup>17</sup> B68 is acceptable if provided with a mill hydrostatic or eddy current test.
</P><P class="gpotbl_note">
<sup>18</sup> Limited to pipe fittings and valves. See § 56.60-15(d) for additional information.
</P><P class="gpotbl_note"><E T="02">Note 1 to table 1 to § 56.60-1:</E> Table 1 to § 56.60-1 replaces Table 126.1 in ASME B31.1 and sets forth specifications of pipes, tubing, and fittings intended for use in piping-systems. The first column lists acceptable standards from ASTM (all incorporated by reference; see § 56.01-2); the second lists those from ASME (all incorporated by reference; see § 56.01-2). The Coast Guard will consider use of alternative pipes, tubing, and fittings when it receives certification of their mechanical properties.
</P><P class="gpotbl_note"><E T="02">Note 2 to table 1 to § 56.60-1:</E> When using 104.1.2 in ASME B31.1 to compute wall thickness, the stress shown here must be applied as though taken from the stress tables. An additional factor of 0.8 may be required by § 56.07-10(c) and (e).</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 2 to § 56.60-1—Adopted Standards Applicable to Piping Systems
</P><P class="gpotbl_description">[Replaces Table 126.1]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col"> 
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">American Society of Mechanical Engineers (ASME) International</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B1.1</TD><TD align="left" class="gpotbl_cell">Unified Inch Screw Threads (UN and UNR Thread Form).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B1.20.1</TD><TD align="left" class="gpotbl_cell">Pipe Threads, General Purpose (Inch).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B1.20.3</TD><TD align="left" class="gpotbl_cell">Dryseal Pipe Threads (Inch).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.1</TD><TD align="left" class="gpotbl_cell">Gray Iron Pipe Flanges and Flanged Fittings, Classes 25, 125, 250.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.3</TD><TD align="left" class="gpotbl_cell">Malleable Iron Threaded Fittings, Classes 150 and 300.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.4</TD><TD align="left" class="gpotbl_cell">Gray Iron Threaded Fittings, Classes 125 and 250.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.5</TD><TD align="left" class="gpotbl_cell">Pipe Flanges and Flanged Fittings NPS 
<fr>1/2</fr> Through NPS 24 Metric/Inch Standard.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.11</TD><TD align="left" class="gpotbl_cell">Forged Fittings, Socket-Welding and Threaded.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.14</TD><TD align="left" class="gpotbl_cell">Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.15</TD><TD align="left" class="gpotbl_cell">Cast Copper Alloy Threaded Fittings, Classes 125 and 250.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.20</TD><TD align="left" class="gpotbl_cell">Metallic Gaskets for Pipe Flanges, Ring-Joint, Spiral-Wound, and Jacketed.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.21</TD><TD align="left" class="gpotbl_cell">Nonmetallic Flat Gaskets for Pipe Flanges.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.23</TD><TD align="left" class="gpotbl_cell">Cast Copper Alloy Solder Joint Drainage Fittings: DWV.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.25</TD><TD align="left" class="gpotbl_cell">Buttwelding Ends.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.29</TD><TD align="left" class="gpotbl_cell">Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings-DWV.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B16.34</TD><TD align="left" class="gpotbl_cell">Valves—Flanged, Threaded, and Welding End.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B18.2.1</TD><TD align="left" class="gpotbl_cell">Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B18.2.2</TD><TD align="left" class="gpotbl_cell">Nuts for General Applications: Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B31.1</TD><TD align="left" class="gpotbl_cell">Power Piping, ASME Code for Pressure Piping, B31.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B31.3</TD><TD align="left" class="gpotbl_cell">Process Piping, ASME Code for Pressure Piping, B31.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B36.10M</TD><TD align="left" class="gpotbl_cell">Welded and Seamless Wrought Steel Pipe.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASME B36.19M</TD><TD align="left" class="gpotbl_cell">Stainless Steel Pipe.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">ASTM International (ASTM)</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1006</TD><TD align="left" class="gpotbl_cell">Standard Specification for Entrainment Separators for Use in Marine Piping Applications.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1007</TD><TD align="left" class="gpotbl_cell">Standard Specification for Pipeline Expansion Joints of the Packed Slip Type for Marine Application.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1020</TD><TD align="left" class="gpotbl_cell">Standard Specification for Line-Blind Valves for Marine Applications.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1120</TD><TD align="left" class="gpotbl_cell">Standard Specification for Circular Metallic Bellows Type Expansion Joints for Piping Applications.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1123</TD><TD align="left" class="gpotbl_cell">Standard Specification for Non-Metallic Expansion Joints.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1139</TD><TD align="left" class="gpotbl_cell">Standard Specification for Steam Traps and Drains.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1155</TD><TD align="left" class="gpotbl_cell">Standard Practice for Selection and Application of Piping System Materials.
<sup>2</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1172</TD><TD align="left" class="gpotbl_cell">Standard Specification for Fuel Oil Meters of the Volumetric Positive Displacement Type.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1173</TD><TD align="left" class="gpotbl_cell">Standard Specification for Thermosetting Resin Fiberglass Pipe and Fittings to be Used for Marine Applications.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1199</TD><TD align="left" class="gpotbl_cell">Standard Specification for Cast (All Temperature and Pressures) and Welded Pipe Line Strainers (150 psig and 150 Degrees F Maximum).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1200</TD><TD align="left" class="gpotbl_cell">Standard Specification for Fabricated (Welded) Pipe Line Strainers (Above 150 psig and 150 Degrees F).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">ASTM F1201</TD><TD align="left" class="gpotbl_cell">Standard Specification for Fluid Conditioner Fittings in Piping Applications above 0 Degrees F.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Expansion Joint Manufacturers Association Inc.</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Standards of the Expansion Joint Manufacturers Association, 2016
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fluid Controls Institute Inc.
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">FCI 69-1</TD><TD align="left" class="gpotbl_cell">Pressure Rating Standard for Steam Traps.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Manufacturers' Standardization Society of the Valve and Fittings Industry, Inc.</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-6</TD><TD align="left" class="gpotbl_cell">Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-9</TD><TD align="left" class="gpotbl_cell">Spot Facing for Bronze, Iron and Steel Flanges.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-25</TD><TD align="left" class="gpotbl_cell">Standard Marking System for Valves, Fittings, Flanges and Unions.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-45</TD><TD align="left" class="gpotbl_cell">Bypass and Drain Connections.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-51</TD><TD align="left" class="gpotbl_cell">Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-53</TD><TD align="left" class="gpotbl_cell">Quality Standard for Steel Castings and Forgings for Valves, Flanges and Fittings and Other Piping Components—Magnetic Particle Examination Method.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-55</TD><TD align="left" class="gpotbl_cell">Quality Standard for Steel Castings for Valves, Flanges and Fittings and Other Piping Components—Visual Method for Evaluation of Surface Irregularities.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-58</TD><TD align="left" class="gpotbl_cell">Pipe Hangers and Supports—Materials, Design Manufacture, Selection, Application, and Installation.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">MSS SP-61</TD><TD align="left" class="gpotbl_cell">Pressure Testing of Valves.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> All standards incorporated by reference; see § 56.01-2.
</P><P class="gpotbl_note">
<sup>2</sup> In addition, for bronze valves, adequacy of body shell thickness must be satisfactory to the Marine Safety Center. Refer to § 56.60-10 of this part for cast-iron valves.
</P><P class="gpotbl_note">
<sup>3</sup> Mill or manufacturer's certification is not required, except where a needed portion of the required marking is deleted because of size or is absent because of age of existing stocks.
</P><P class="gpotbl_note">
<sup>4</sup> Because this standard offers the option of several materials, some of which are not generally acceptable to the Coast Guard, compliance with the standard does not necessarily indicate compliance with these rules. The marking on the component or the manufacturer or mill certificate must indicate the specification or grade of the materials as necessary to fully identify the materials. The materials must comply with the requirements in this subchapter governing the particular application.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50150, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.60-2" NODE="46:2.0.1.2.13.11.1.2" TYPE="SECTION">
<HEAD>§ 56.60-2   Limitations on materials.</HEAD>
<P>The following restrictions apply to the use of welded pipe and tubing specifications when utilized in piping systems, and not when utilized in heat exchanger, boiler, pressure vessel, or similar components:
</P>
<P>(a) <I>Longitudinal joint.</I> Wherever possible, the longitudinal joint of a welded pipe must not be pierced with holes for branch connections or other purposes.
</P>
<P>(b) <I>Class II.</I> Use unlimited except as restricted by maximum temperature or pressure specified in table 1 to § 56.60-1 or by the requirements contained in § 56.10-5(b).
</P>
<P>(c) <I>Class I.</I> (1) For those specifications in which a filler metal is used, the following applies to the material as furnished prior to any fabrication:
</P>
<P>(i) For use in service above 800 °F full welding procedure qualifications by the Coast Guard are required. See part 57 of this subchapter.
</P>
<P>(ii) Ultrasonic examination as required by item S-6 in ASTM A376 (incorporated by reference; see § 56.01-2) must be certified as having been met in all applications except where 100 percent radiography is a requirement of the particular material specification.
</P>
<P>(2) For those specifications in which no filler material is used in the welding process, the ultrasonic examination as required by item S-6 in ASTM A376 must be certified as having been met for service above 800 °F.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.60-2—Adopted Specifications Not Listed in the ASME BPVC
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">ASTM specifications
</TH><TH class="gpotbl_colhed" scope="col">Supplementary requirements
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bar stock:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A276 (Grades 304-A, 304L-A, 310-A, 316-A, 316L-A, 321-A, 347-A, and 348-A)</TD><TD align="left" class="gpotbl_cell">Allowable stresses must be the same as those listed in UCS23 of Section VIII of the ASME BPVC for the corresponding SA-182 material.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">A575 and A576 (Grades 1010-1030)</TD><TD align="left" class="gpotbl_cell">Allowable stresses must be the same as in UCS23 of Section VIII of the ASME BPVC for ASME SA-675. Physical testing must be performed the same as for ASME SA-675, except that the bend test is not required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bar stock:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B16 
<sup>2</sup> (soft and half hard tempers)</TD><TD align="left" class="gpotbl_cell">An ammonia vapor test in accordance with ASTM B858 must be performed on a representative model of each finished product design.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B21 (alloys A, B, and C)</TD><TD align="left" class="gpotbl_cell">Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-171, naval brass.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">B124:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 377 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">An ammonia vapor test in accordance with ASTM B858 must be performed on a prototype for each product design. Tension tests must be performed to determine tensile strength, yield strength, and elongation. Minimum values must be those listed in Table 3 of ASTM B283
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 464</TD><TD align="left" class="gpotbl_cell">Physical testing, including mercurous nitrate test, must be performed as for material manufactured to ASTM B21. Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-171, naval brass.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 655</TD><TD align="left" class="gpotbl_cell">Physical testing must be performed as for material manufactured to ASTM B96. Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-96 and must be limited to a maximum allowable temperature of 212 °F.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 642</TD><TD align="left" class="gpotbl_cell">An ammonia vapor test, in accordance with ASTM B858 must be performed on a prototype of each product design. Physical testing must be performed as for material manufactured to ASTM B171, alloy D. Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-171, aluminum bronze D.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 630</TD><TD align="left" class="gpotbl_cell">An ammonia vapor test, in accordance with ASTM B858 must be performed on a prototype of each product design. Physical testing must be performed as for material manufactured to ASTM B171, alloy E. Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-171, aluminum bronze, alloy E.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Alloy 485</TD><TD align="left" class="gpotbl_cell">Physical testing, including mercurous nitrate test, must be performed as for material manufactured to ASTM B21. Allowable stresses must be the same as those listed in UNF23 of Section VIII of the ASME BPVC for SB-171, naval brass.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Forgings:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B283 
<sup>2</sup> (forging brass)</TD><TD align="left" class="gpotbl_cell">An ammonia vapor test, in accordance with ASTM B858, must be performed on a prototype for each product design. Tension tests must be performed to determine tensile strength, yield strength, and elongation. Minimum values must be those listed in Table 3 of ASTM B283.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Castings:
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B26 <E T="0731">2 3</E></TD><TD align="left" class="gpotbl_cell">Tension tests must be performed to determine tensile strength, yield strength, and elongation. Minimum values must be those listed in Table X-2 of ASTM B85.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">B85 <E T="0731">2 3</E></TD><TD align="left" class="gpotbl_cell">Tension tests must be performed to determine tensile strength, yield strength, and elongation. Minimum values must be those listed in Table X-2 of ASTM B85.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For limitations in use refer to § 56.60-5.
</P><P class="gpotbl_note">
<sup>2</sup> Limited to air and hydraulic service with a maximum design temperature of 150 °F. The material must not be used for saltwater service or other fluids that may cause dezincification or stress corrosion cracking.
</P><P class="gpotbl_note">
<sup>3</sup> Those alloys with a maximum copper content of 0.6 percent or less are acceptable under this specification. Cast aluminum must not be welded or brazed.
</P><P class="gpotbl_note"><E T="02">Note 1 to table 1 to § 56.60-2:</E> This table 1 to § 56.60-2 is a listing of adopted bar stock and nonferrous forging and casting specifications not listed in the ASME BPVC. Particular attention should be given to the supplementary testing requirements and service limitations contained in the table and footnotes. All ASTM and ASME standards referred to in this table 1 to § 56.60-2 are incorporated by reference (see § 56.01-2).</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 72-104R, 37 FR 14233, July 18, 1972; CGD 73-248, 39 FR 30839, Aug. 26, 1974; CGD 73-254, 40 FR 40165, Sept. 2, 1975; CGD 77-140, 54 FR 40612, Oct. 2, 1989; CGD 95-012, 60 FR 48050, Sept. 18, 1995; CGD 95-027, 61 FR 26001, May 23, 1996; CGD 95-028, 62 FR 51201, Sept. 30, 1997; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-1999-5151, 64 FR 67180, Dec. 1, 1999; USCG-2003-16630, 73 FR 65182, Oct. 31, 2008; USCG-2020-0634, 89 FR 50153, June 12, 2024]



</CITA>
</DIV8>


<DIV8 N="§ 56.60-3" NODE="46:2.0.1.2.13.11.1.3" TYPE="SECTION">
<HEAD>§ 56.60-3   Ferrous materials.</HEAD>
<P>(a) Ferrous pipe used for saltwater service must be protected against corrosion by hotdip galvanizing or by the use of extra heavy schedule material.
</P>
<P>(b) (Reproduces 124.2.C.) Carbon or alloy steel having carbon content of more than 0.35 percent must not be used in welded construction, nor be shaped by oxygen-cutting process or other thermal-cutting process.
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40165, Sept. 2, 1975, as amended by USCG-2003-16630, 73 FR 65183, Oct. 31, 2008; USCG-2020-0634, 89 FR 50153, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.60-5" NODE="46:2.0.1.2.13.11.1.4" TYPE="SECTION">
<HEAD>§ 56.60-5   Steel (High temperature applications).</HEAD>
<P>(a) (Reproduces 124.2.A.) Upon prolonged exposure to temperatures above 800 °F (427 °C), the carbide phase of plain carbon steel, plain nickel-alloy steel, carbon-manganese-alloy steel, manganese-vanadium-alloy steel, and carbon-silicon steel may convert to graphite.
</P>
<P>(b) (Reproduces 124.2.B.) Upon prolonged exposure to temperatures above 875 °F (468 °C), the carbide phase of alloy steels, such as carbon-molybdenum, manganese-molybdenum-vanadium, manganese-chromium-vanadium, and chromium-vanadium, may convert to graphite.
</P>
<P>(c) The design temperature of a piping system employing one or more of the materials listed in paragraphs (a) and (b) of this section must not exceed the lowest graphitization temperature specified for materials used.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 72-104R, 37 FR 14233, July 18, 1972; CGD 73-248, 39 FR 30839, Aug. 26, 1974; CGD 73-254, 40 FR 40165, Sept. 2, 1975; USCG-2003-16630, 73 FR 65183, Oct. 31, 2008; USCG-2020-0634, 89 FR 50153, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.60-10" NODE="46:2.0.1.2.13.11.1.5" TYPE="SECTION">
<HEAD>§ 56.60-10   Cast iron and malleable iron.</HEAD>
<P>(a) The low ductility of cast iron and malleable iron should be recognized and the use of these metals where shock loading may occur should be avoided. Cast iron and malleable iron components must not be used at temperatures above 450 °F. Cast iron and malleable iron fittings conforming to the specifications of table 1 to § 56.60-1 may be used at the pressure limits of the applicable standards at temperatures not exceeding 450 °F. Valves of either of these materials may be used if they conform to the standards for class 125 and class 250 flanges and flanged fittings in ASME B16.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(b) Cast iron and malleable iron must not be used for valves or fittings in lines carrying flammable or combustible fluids which are directly connected to, or in the proximity of, equipment or other lines having open flame, or any parts operating at temperatures above 500 °F. Cast iron must not be used for hull fittings, or in systems conducting lethal products.
</P>
<NOTE>
<HED>Note 1 to paragraph (b):
</HED>
<P>For definitions of flammable or combustible fluids, see §§ 30.10-15 and 30.10-22 of subchapter D of this chapter.</P></NOTE>
<P>(c) Malleable iron and cast-iron valves and fittings, designed, and marked for Class 300 refrigeration service, may be used for such service up to a pressure limitation of 300 psig. Malleable iron flanges of this class may also be used in sizes 4 inches and smaller (oval and square design).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9978, June 17, 1970; CGD 73-254, 40 FR 40165, Sept. 2, 1975; CGD 77-140, 54 FR 40612, Oct. 2, 1989; CGD 95-027, 61 FR 26001, May 23, 1996; USCG-2003-16630, 73 FR 65183, Oct. 31, 2008; USCG-2020-0634, 89 FR 50153, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.60-15" NODE="46:2.0.1.2.13.11.1.6" TYPE="SECTION">
<HEAD>§ 56.60-15   Ductile iron.</HEAD>
<P>(a) Ductile cast iron components made of material conforming to ASTM F1155 (incorporated by reference, see § 56.01-2) may be used within the service restrictions and pressure-temperature limitations of UCD-3 of Section VIII of the ASME BPVC (incorporated by reference; see § 56.01-2).
</P>
<P>(b) Ductile iron castings conforming to ASTM F1155 may be used in hydraulic systems at pressures in excess of 7500 kPa (1000 psi) gage, provided the following:
</P>
<P>(1) The castings receive a ferritizing anneal when the as-cast thickness does not exceed 1 inch;
</P>
<P>(2) Large castings for components, such as hydraulic cylinders, are examined as specified for a casting quality factor of 90 percent in accordance with UG-24 of Section VIII of the ASME BPVC; and
</P>
<P>(3) The castings are not welded, brazed, plugged, or otherwise repaired.
</P>
<P>(c) After machining, ductile iron castings must be hydrostatically tested to twice their maximum allowable working pressure and must show no leaks.
</P>
<P>(d) Ductile iron castings exhibiting less than 12 percent elongation in 50 millimeters (2 inches) when subjected to a tensile test must meet the requirements for cast iron in this part.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40612, Oct. 2, 1989, as amended by CGD 95-027, 61 FR 26001, May 23, 1996; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 73 FR 65183, Oct. 31, 2008; USCG-2020-0634, 89 FR 50153, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 56.60-20" NODE="46:2.0.1.2.13.11.1.7" TYPE="SECTION">
<HEAD>§ 56.60-20   Nonferrous materials.</HEAD>
<P>Nonferrous materials listed in this subpart may be used in piping systems under the following conditions (see also § 56.10-5(c)):
</P>
<P>(a) The low melting points of many nonferrous metals and alloys, such as aluminum and aluminum alloys, must be recognized. These types of heat sensitive materials must not be used to conduct flammable, combustible, or dangerous fluids, or for vital systems unless approved by the Marine Safety Center.
</P>
<NOTE>
<HED>Note 1 to paragraph (a):
</HED>
<P>For definitions of flammable or combustible fluids, see §§ 30.10-15 and 30.10-22 of this chapter or parts 151-154 of this subchapter. Dangerous fluids are those covered by regulations in part 98 of this chapter.</P></NOTE>
<P>(b) The possibility of galvanic corrosion due to the relative solution potentials of copper and aluminum and their alloys should be considered when used in conjunction with each other or with steel or with other metals and their alloys when an electrolyte is present.
</P>
<P>(c) A suitable thread compound must be used in threaded joints in aluminum pipe to prevent seizing. Pipe in the annealed temper should not be threaded.
</P>
<P>(d) The corrosion resistance of copper bearing aluminum alloys in a marine atmosphere is poor and alloys with copper contents exceeding 0.6 percent should not be used. Refer to table 1 to § 56.60-2 for further guidance.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40612, Oct. 2, 1989; CGD 95-027, 61 FR 26001, May 23, 1996; USCG-2020-0634, 89 FR 50153, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 56.60-25" NODE="46:2.0.1.2.13.11.1.8" TYPE="SECTION">
<HEAD>§ 56.60-25   Nonmetallic materials.</HEAD>
<P>(a) Plastic pipe installations must be in accordance with IMO Resolution A.753(18) and IMO Resolution MSC.313(88) (both incorporated by reference, see § 56.01-2) and the following supplemental requirements.
</P>
<P>(1) Plastic pipe and associated fittings must be approved to approval series 164.141 as follows:
</P>
<P>(i) All piping, except pipe used on open decks, in cofferdams, void spaces, or ducts, must meet the flame spread requirements of Appendix 3 of IMO Resolution A.753(18).
</P>
<P>(ii) Where fire endurance is required in Appendix 4 of IMO Resolution A.753(18) the pipe must, at a minimum, be approved as meeting the fire endurance level required in Appendix 4. Ratings of “0” in Appendix 4 indicate that no fire endurance test is required. Ratings of “N/A” or “X” indicate that plastic pipe is not permitted.
</P>
<P>(iii) Piping in accommodation, service and control spaces must be approved for use in those spaces.
</P>
<P>(2) Plastic pipe that has not been approved for use in accommodation, service and control spaces is permitted in a concealed space in an accommodation, service or control space, such as behind ceilings or linings or between double bulkheads if:
</P>
<P>(i) The piping is enclosed in a trunk or duct constructed of “A” class divisions; or
</P>
<P>(ii) An approved smoke detection system is fitted in the concealed space and each penetration of a bulkhead or deck and each installation of a draft stop is made in accordance with IMO Resolution A.753(18) and IMO Resolution MSC.313(88) to maintain the integrity of fire divisions.
</P>
<P>(3) Requests for the use of plastic pipe for non-vital systems, as defined in § 56.07-5, containing non-flammable or non-combustible liquids in locations that do not require fire endurance testing, as indicated in Appendix 4 of IMO Resolution A.753(18), must be submitted to the Marine Safety Center for review. The proposed piping must meet the following requirements:
</P>
<P>(i) The length of pipe must be 30 inches or less;
</P>
<P>(ii) The pipe must be contained within the space and does not penetrate any bulkhead, overhead or deck; and
</P>
<P>(iii) Material specifications must be provided with the installation proposal.
</P>
<P>(4) Plastic pipe fitting and bonding techniques must follow the manufacturer's installation guidelines. Bonders must hold certifications required by the manufacturer's guidelines and provide documentation of current certification to the Marine Inspector when requested.


</P>
<P>(5) Systems identified by § 56.97-40(a)(1) through (c) that contain plastic piping must be tested to 1.5 MAWP as required by § 56.97-40(a).
</P>
<P>(6) Plastic pipe used outboard of the required metallic shell valve in any piping system penetrating the vessel's shell (see § 56.50-95(f)) must have the same fire endurance as the metallic shell valve. Where the shell valve and the plastic pipe are in the same unmanned space, the valve must be operable from above the freeboard deck.
</P>
<P>(7) Pipe that is to be used for potable water must bear the appropriate certification mark of a nationally-recognized, ANSI-accredited, third-party certification laboratory.
</P>
<P>(8) Plastic pipe must also comply with appropriate requirements for specific uses and arrangements of pipe given elsewhere in this part.
</P>
<P>(b)(1) Nonmetallic flexible hose must be in accordance with SAE J1942 (incorporated by reference; see § 56.01-2) and may be installed only in vital and nonvital fresh and saltwater systems, nonvital pneumatic systems, lube oil and fuel systems, and fluid power systems.
</P>
<P>(2) Nonmetallic flexible hose may be used in vital fresh and saltwater systems at a maximum service pressure of 1,034 kPa (150 psi). Nonmetallic flexible hose may be used in lengths not exceeding 76 cm (30 inches) where flexibility is required, subject to the limits in paragraphs (a)(1) through (4) of this section. Nonmetallic flexible hose may be used for plastic pipe in duplicate installations in accordance with this paragraph (b).
</P>
<P>(3) Nonmetallic flexible hose may be used for plastic pipe in non-vital fresh and saltwater systems and non-vital pneumatic systems, subject to the limits of paragraphs (a)(1) through (4) of this section. Unreinforced hoses are limited to a maximum service pressure of 345 kPa (50 psi); reinforced hoses are limited to a maximum service pressure of 1,034 kPa (150 psi).
</P>
<P>(4) Nonmetallic flexible hose may be used in lube oil, fuel oil and fluid power systems only where flexibility is required and in lengths not exceeding 30 inches.
</P>
<P>(5) Nonmetallic flexible hose must have factory-assembled end fittings requiring no further adjustment or field attachable fittings. Hose end fittings must comply with SAE J1475 (incorporated by reference, see § 56.01-2). Field attachable fittings must be installed following the manufacturer's recommended practice. A hydrostatic test of each hose assembly must be conducted in accordance with § 56.97-5.
</P>
<P>(6) The fire-test procedures of ISO 15540 (incorporated by reference; see § 56.01-2) are an acceptable alternative to those procedures of SAE J1942. All other tests of SAE J1942 are still required.
</P>
<P>(c) Plastic valves, fittings, and flanges must be designed, fabricated, tested, and installed to satisfy the requirements for plastic pipe contained in this section.
</P>
<P>(d) Requests to use nonmetallic materials other than those specified in this section must be submitted to the Commandant for consideration.


</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968]


</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 56.60-25, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>

</DIV6>


<DIV6 N="56.65" NODE="46:2.0.1.2.13.12" TYPE="SUBPART">
<HEAD>Subpart 56.65—Fabrication, Assembly, and Erection</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50155, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.65-1" NODE="46:2.0.1.2.13.12.1.1" TYPE="SECTION">
<HEAD>§ 56.65-1   General (modifies 127 through 135).</HEAD>
<P>The requirements for fabrication, assembly, and erection in subparts 56.70 through 56.90 must apply in lieu of 127 through 135 of ASME B31.1 (incorporated by reference; see § 56.01-2). Those paragraphs reproduced are so noted.






</P>
</DIV8>

</DIV6>


<DIV6 N="56.70" NODE="46:2.0.1.2.13.13" TYPE="SUBPART">
<HEAD>Subpart 56.70—Welding</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50155, June 12, 2024unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.70-1" NODE="46:2.0.1.2.13.13.1.1" TYPE="SECTION">
<HEAD>§ 56.70-1   General.</HEAD>
<P>The following generally applies to all types of welding processes. Alternatives must be approved by the Marine Safety Center.




</P>
</DIV8>


<DIV8 N="§ 56.70-3" NODE="46:2.0.1.2.13.13.1.2" TYPE="SECTION">
<HEAD>§ 56.70-3   Limitations.</HEAD>
<P>Backing strips used at longitudinal welded joints must be removed.




</P>
</DIV8>


<DIV8 N="§ 56.70-5" NODE="46:2.0.1.2.13.13.1.3" TYPE="SECTION">
<HEAD>§ 56.70-5   Material.</HEAD>
<P>(a) <I>Filler metal.</I> All filler metal, including consumable insert material, must comply with the requirements of Section IX of the ASME BPVC (incorporated by reference; see § 56.01-2) and § 57.02-5 of this subchapter.
</P>
<P>(b) <I>Backing rings.</I> Backing rings must comply with section 127.2.2. of ASME B31.1 (incorporated by reference; see § 56.01-2).




</P>
</DIV8>


<DIV8 N="§ 56.70-10" NODE="46:2.0.1.2.13.13.1.4" TYPE="SECTION">
<HEAD>§ 56.70-10   Preparation (modifies 127.3).</HEAD>
<P>(a) <I>Butt welds</I>—(1) <I>End preparation.</I> (i) Oxygen or arc cutting is acceptable only if the cut is reasonably smooth and true, and all slag is cleaned from the flame cut surfaces. Discoloration which may remain on the flame cut surface is not considered to be detrimental oxidation.
</P>
<P>(ii) Butt-welding end preparation dimensions contained in ASME B16.25 (incorporated by reference; see § 56.01-2) or any other end preparation that meets the procedure qualification requirements are acceptable.
</P>
<P>(iii) If piping component ends are bored, such boring must not result in the finished wall thickness after welding being less than the minimum design thickness. Where necessary, weld metal of the appropriate analysis may be deposited on the inside or outside of the piping component to provide sufficient material for machining to insure satisfactory fitting of rings.
</P>
<P>(iv) If the piping component ends are upset, they may be bored to allow for a completely recessed backing ring, provided the remaining net thickness of the finished ends is not less than the minimum design thickness.
</P>
<P>(2) <I>Cleaning.</I> Surfaces for welding must be clean and must be free from paint, oil, rust, scale, or other material which is detrimental to welding.
</P>
<P>(3) <I>Alignment.</I> The inside diameters of piping components to be joined must be aligned as accurately as practicable. Alignment must be preserved during welding. Where ends are to be joined and the internal misalignment exceeds 
<FR>1/16</FR>-inch, it is preferred that the component with the wall extending internally be internally trimmed (see Fig. 127.3) so that adjoining internal surfaces are approximately flush. However, this trimming must not reduce a piping component wall thickness below the minimum design thickness and the change in the contour may not exceed 30°.
</P>
<P>(4) <I>Spacing.</I> The root opening of the joint must be as given in the procedure specification.
</P>
<P>(b) <I>Fillet welds.</I> Piping components that are to be joined utilizing fillet welds must be prepared in accordance with applicable provisions and requirements of this section. For typical details, see Figures 127.4.4A and 127.4.4C of ASME B31.1 (incorporated by reference; see § 56.01-2) and § 56.30-10(b). See § 56.30-5(d) for additional requirements.




</P>
</DIV8>


<DIV8 N="§ 56.70-15" NODE="46:2.0.1.2.13.13.1.5" TYPE="SECTION">
<HEAD>§ 56.70-15   Procedure (modifies 127.4).</HEAD>
<P>(a) <I>General.</I> (1) Qualification of welders and welding procedures is required and must comply with the requirements of part 57 of this subchapter.
</P>
<P>(2) Sections must be welded insofar as possible in the fabricating shop. Welding must not be done in severe weather conditions. Prior to welding Class I piping or low temperature piping, the fabricator must request a marine inspector to visit their plant to examine their fabricating equipment and to witness the qualification tests required by part 57 of this subchapter. One test specimen must be prepared for each process and welding position to be employed in the fabrication.
</P>
<P>(b) <I>Girth butt welds.</I> (1) Girth butt welds must be complete penetration welds and may be made with a single vee, double vee, or other suitable type of groove, with or without backing rings or consumable inserts.
</P>
<P>(2) Girth butt welds in Class I, I-L, and II-L piping systems must be double welded butt joints or equivalent single welded butt joints for pipe diameters exceeding three-fourth inch nominal pipe size. The use of a single welded butt joint employing a backing ring (note restrictions in paragraph (b)(3)(iv) of this section) on the inside of the pipe is an acceptable equivalent for Class I and Class II-L applications, but not permitted for Class I-L applications. Single welded butt joints employing either an inert gas for first pass backup or a consumable insert ring may be considered the equivalent of a double welded butt joint for all classes of piping and is preferable for Class I-L and II-L systems where double butt welds cannot be used. A first pass inert gas backup is intended to mean that the inside of the pipe is purged with inert gas and that the root is welded with the inert gas metal arc (mig) or inert gas tungsten arc (tig) processes. For single welded joints, where possible, the inside of the joint must be examined visually to assure full penetration. Radiographic examination of at least 20 percent of single welded joints to check for penetration is required for all Class I and Class I-L systems regardless of size following the requirements of § 56.95-10. Ultrasonic testing may be utilized in lieu of radiographic examination if the procedures are approved.
</P>
<P>(3) For Class II piping, the type of joints must be similar to Class I piping, with the following exceptions:
</P>
<P>(i) Single-welded butt joints may be employed without the use of backing rings in all sizes provided that the weld is chipped or ground flush on the root side of the weld.
</P>
<P>(ii) For services such as vents, overflows, and gravity drains, the backing ring may be eliminated, and the root of the weld need not be ground.
</P>
<P>(iii) Square-groove welds without edge preparation may be employed for butt joints in vents, overflows, and gravity drains where the pipe wall thickness does not exceed three-sixteenth inch.
</P>
<P>(iv) The crimped or forged backing ring with continuous projection around the outside of the ring is acceptable only for Class II piping. The projection must be completely fused.
</P>
<P>(4) Tack welds that become part of the finished weld must be made by a qualified welder. Tack welds that have cracked must be removed.
</P>
<P>(5) When components of different outside diameters are welded together, the weld joint must be filled to the outside surface of the component having the larger diameter. There must be a gradual transition, not exceeding a slope of 1:3, in the weld between the two surfaces. To avoid unnecessary weld deposit, the outside surface of the component having the larger diameter must be tapered at an angle not to exceed 30 degrees with the axis of the pipe. (See Fig. 127.4.2 of ASME B31.1 (incorporated by reference; see § 56.01-2).)
</P>
<P>(6) As-welded surfaces are permitted; however, the surface of the welds must be sufficiently free from coarse ripple, grooves, overlaps, abrupt ridges and valleys to meet the following:
</P>
<P>(i) The condition of finished welds must be suitable for radiographic and other nondestructive examinations when required by § 56.95-10. In those cases where there is a question regarding the surface condition on the interpretation of a radiographic film, the film must be compared to the actual weld surface for interpretation and determination of acceptability.
</P>
<P>(ii) Reinforcements are permitted in accordance with table 1 to § 56.70-15.
</P>
<P>(iii) Undercuts must not exceed 
<FR>1/32</FR>-inch and must not encroach on the minimum required section thickness.
</P>
<P>(iv) If the surface of the weld requires grinding to meet the above criteria, care must be taken to avoid reducing the weld or base material below the minimum required thickness.
</P>
<P>(7) The type and extent of examination required for girth butt welds is specified in § 56.95-10.
</P>
<P>(8) Sections of welds that are shown by radiography or other examination to have any of the following type of imperfections must be judged unacceptable and must be repaired as provided in paragraph (f) of this section:
</P>
<P>(i) Any type of crack or zone of incomplete fusion or penetration.
</P>
<P>(ii) Any slag inclusion or porosity greater than specified as acceptable in PW-51 of Section I of the ASME BPVC (incorporated by reference; see § 56.01-2).
</P>
<P>(iii) Undercuts in the external surfaces of butt welds more than 
<FR>1/32</FR>-inch deep.
</P>
<P>(iv) Concavity on the root side of full penetration girth butt welds where the resulting weld thickness is less than the minimum pipe wall thickness required by this subchapter. Weld reinforcement up to a maximum of 
<FR>1/32</FR>-inch thickness may be considered as pipe wall thickness in such cases.
</P>
<P>(c) <I>Longitudinal butt welds.</I> Longitudinal butt welds in piping components not made in accordance with the standards and specifications listed in § 56.60-1 must meet the requirements of paragraph 127.4.3 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(d) <I>Fillet welds.</I> (1) Fillet welds may vary from convex to concave. The size of a fillet weld is determined as shown in Figure 127.4.4A in ASME B31.1. Fillet weld details for socket-welding components must meet § 56.30-5(c). Fillet weld details for flanges must meet § 56.30-10(c). Fillet weld details for flanges must meet § 56.30-10.
</P>
<P>(2) The limitations on cracks and undercutting set forth in paragraph (b)(8) of this section for girth welds are also applicable to fillet welds.
</P>
<P>(3) Class I piping not exceeding 3 inches nominal pipe size and not subject to full radiography by § 56.95-10 may be joined by sleeves fitted over pipe ends or by socket type joints. Where full radiography is required, only butt type joints may be used. The inside diameter of the sleeve must not exceed the outside diameter of the pipe or tube by more than 0.080 inch. Fit between socket and pipe must conform to applicable standards for socket weld fittings. Depth of insertion of pipe or tube within the socket or sleeve must not be less than three-eighths inch. The fillet weld must be deposited in a minimum of two passes, unless specifically approved otherwise. Requirements for joints employing socket weld and slip-on flanges are in § 56.30-10.
</P>
<P>(4) Sleeve and socket type joints may be used in Class II piping systems without restriction as to size of pipe or tubing joined. The fillet welds must be deposited in a minimum of two passes, unless specifically approved otherwise. Requirements for joints employing socket weld and slip-on flanges are in § 56.30-10.
</P>
<P>(e) <I>Seal welds.</I> (1) Where seal welding of threaded joints is performed, threads must be entirely covered by the seal weld.
</P>
<P>(2) The limitation on cracks and undercutting set forth in paragraph (b)(8) of this section for girth welds are also applicable to seal welds.
</P>
<P>(f) <I>Weld defect repairs.</I> (1) All defects in welds requiring repair must be removed by a flame or arc-gouging, grinding, chipping, or machining. Repair welds must be made in accordance with the same procedures used for original welds, or by another welding process if it is a part of a qualified procedure, recognizing that the cavity to be repaired may differ in contour and dimensions from the original joint. The types, extent, and method of examination and limits of imperfections of repair welds must be the same as for the original weld.
</P>
<P>(2) Preheating may be required for flame-gouging or arc-gouging certain alloy materials of the air hardening type in order to prevent surface checking or cracking adjacent to the flame or arc-gouged surface.
</P>
<P>(g) <I>Welded branch connections.</I> (1) Figures 127.4.8A, B, and C of ASME B31.1 show typical details of branch connections with and without added reinforcement. See also figure 1 to § § 56.70-15(g)(3) for additional pipe connections.
</P>
<P>(2) Figure 127.4.8D of ASME B31.1 shows basic types of weld attachments used in the fabrication of branch connections. The location and minimum size of these attachment welds must conform to the requirements of this paragraph. Weld sizes must be calculated in accordance with 104.3.1 of ASME B31.1, but must not be less than the sizes shown in Figure 127.4.8D and F of ASME B31.1.
</P>
<P>(3) The notations and symbols used in this paragraph and in Figure 127.4.8D and F of ASME B31.1 are as follows:

</P>
<HD1>Figure 1 to § 56.70-15(g)(3)—Acceptable Types of Welded Pipe Connections

</HD1>
<img src="/graphics/er12jn24.007.gif"/>
<EXTRACT>
<FP-2>t<E T="52">n</E> = nominal thickness of branch wall less corrosion allowance, inches.
</FP-2>
<FP-2>t<E T="52">c</E> = the smaller of 
<FR>1/4</FR> inch or 0.7t<E T="52">n</E>.
</FP-2>
<FP-2>t<E T="52">e</E> = nominal thickness of reinforcing element (ring or saddle), inches (t<E T="52">e</E> = 0 if there is no added reinforcement).
</FP-2>
<FP-2>t<E T="52">min</E> = the smaller of t<E T="52">n</E> or t<E T="52">e</E>.
</FP-2>
<FP-2>t<E T="52">w</E> = dimension of partial penetration weld, inches.</FP-2></EXTRACT>
<P>(4) Branch connections (including specially made, integrally reinforced branch connection fittings) that abut the outside surface of the run wall, or that are inserted through an opening cut in the run wall, shall have opening and branch contour to provide a good fit and shall be attached by means of full penetration groove welds except as otherwise permitted in paragraph (g)(7) of this section. The full penetration groove welds shall be finished with cover fillet welds having a minimum throat dimension not less than 2t<E T="52">c</E>. The limitation as to imperfection of these groove welds shall be as set forth in 127.4.2(C) of ASME B31.1 for girth welds.
</P>
<P>(5) In branch connections having reinforcement pads or saddles, the reinforcement shall be attached by welds at the outer edge and at the branch periphery as follows:
</P>
<P>(i) If the weld joining the added reinforcement to the branch is a full penetration groove weld, it shall be finished with a cover fillet weld having a minimum throat dimension not less than t<E T="52">c</E> the weld at the outer edge, joining the added reinforcement to the run, shall be a fillet weld with a minimum throat dimension of 0.5 t<E T="52">e</E>.
</P>
<P>(ii) If the weld joining the added reinforcement to the branch is a fillet weld, the throat dimension shall not be less than 0.7 t<E T="52">min</E>. The weld at the outer edge joining the outer reinforcement to the run shall also be a fillet weld with a minimum throat dimension of 0.5 t<E T="52">e</E>.
</P>
<P>(6) When rings or saddles are used, a vent hole shall be provided (at the side and not at the crotch) in the ring or saddle to reveal leakage in the weld between branch and main run and to provide venting during welding and heat-treating operations. Rings or saddles may be made in more than one piece if the joints between the pieces have strength equivalent to ring or saddle parent metal and if each piece is provided with a vent hole. A good fit shall be provided between reinforcing rings or saddles and the parts to which they are attached.
</P>
<P>(7) Branch connections 2 in. NPS and smaller that do not require reinforcement may be constructed as shown in Fig. 127.4.8F of ASME B31.1. This construction is limited to use in Class I and II piping systems at a maximum design temperature of 750 °F or a maximum pressure of 1025 psi.
</P>
<P>(h) <I>Heat treatment.</I> Heat treatment for welds shall be in accordance with subpart 56.85.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 56.70-15—Reinforcement of Girth and Longitudinal Butt Welds
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Thickness (in inches) of base metal
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">Maximum thickness (in inches) of reinforcement for design temperature
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Below 0 °F or
<br/>above 750 °F
</TH><TH class="gpotbl_colhed" scope="col">350° to 750 °F
</TH><TH class="gpotbl_colhed" scope="col">0 °F and above
<br/>but less than
<br/>350 °F
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Up to 
<fr>1/8</fr>, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>1/16</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/32</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/16</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 
<fr>1/8</fr> to 
<fr>3/16</fr>, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>1/16</fr></TD><TD align="right" class="gpotbl_cell">
<fr>1/8</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/16</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 
<fr>3/16</fr> to 
<fr>1/2</fr>, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>1/16</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/32</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/16</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 
<fr>1/2</fr> to 1, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>3/32</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/16</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/16</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 1 to 2, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>1/8</fr></TD><TD align="right" class="gpotbl_cell">
<fr>1/4</fr></TD><TD align="right" class="gpotbl_cell">
<fr>1/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 2</TD><TD align="right" class="gpotbl_cell">
<fr>5/32</fr></TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> The greater of 1/4 in. or 1/8 times the width of the weld in inches.
</P><P class="gpotbl_note"><E T="02">Notes:</E>
</P><P class="gpotbl_note">
<sup>1</sup> For double welded butt joints, this limitation on reinforcement given above applies separately to both inside and outside surfaces of the joint.
</P><P class="gpotbl_note">
<sup>2</sup> For single welded butt joints, the reinforcement limits given above apply to the outside surface of the joint only.
</P><P class="gpotbl_note">
<sup>3</sup> The thickness of weld reinforcement is based on the thickness of the thinner of the materials being joined.
</P><P class="gpotbl_note">
<sup>4</sup> The weld reinforcement thicknesses must be determined for the higher of the abutting surfaces involved.
</P><P class="gpotbl_note">
<sup>5</sup> For boiler external piping use the column titled “Below 0 °F or above 750 °F” for weld reinforcement thicknesses.</P></DIV></DIV>
</DIV8>


<DIV8 N="§ 56.70-20" NODE="46:2.0.1.2.13.13.1.6" TYPE="SECTION">
<HEAD>§ 56.70-20   Qualification, general.</HEAD>
<P>(a) Qualification of welding procedures and welders is required, and must comply with the requirements of Section IX of the ASME BPVC (incorporated by reference; see § 56.01-2) as modified by part 57 of this subchapter.
</P>
<P>(b) Each butt-welded joint of Class I of Class I-L piping must be marked with the welder's identification symbol. Dies must not be used to mark the pipe where the pressure exceeds 600 psig or the temperature exceeds 750 °F or in Class I-L systems.




</P>
</DIV8>

</DIV6>


<DIV6 N="56.75" NODE="46:2.0.1.2.13.14" TYPE="SUBPART">
<HEAD>Subpart 56.75—Brazing</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.75-5" NODE="46:2.0.1.2.13.14.1.1" TYPE="SECTION">
<HEAD>§ 56.75-5   Filler metal (modifies 128.2).</HEAD>
<P>(a) The filler metal used in brazing must be a nonferrous metal or alloy having a melting point above 1,000 °F and below that of the metal being joined. The filler metal must flow freely within the desired temperature range and, in conjunction with a suitable flux or controlled atmosphere, must wet and adhere to the surfaces to be joined. Prior to using a particular brazing material in a piping system, the requirements of § 56.60-20 should be considered.
</P>
<P>(b) The brazing material used must have a shearing strength of at least 10,000 psig. The maximum allowable working pressure for brazing piping must be determined by this part.
</P>
<P>(c) Fluxes that are fluid and chemically active at the brazing temperature must be used when necessary to prevent oxidation of the filler metal and of the surfaces to be joined and to promote free flowing of the filler metal.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40615, Oct. 2, 1989; USCG-2003-16630, 73 FR 65184, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.75-10" NODE="46:2.0.1.2.13.14.1.2" TYPE="SECTION">
<HEAD>§ 56.75-10   Joint clearance.</HEAD>
<P>The clearance between surfaces to be joined must be no larger than is necessary to allow complete capillary distribution of the brazing alloy or solder.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65184, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.75-15" NODE="46:2.0.1.2.13.14.1.3" TYPE="SECTION">
<HEAD>§ 56.75-15   Heating.</HEAD>
<P>(a) The joint must be brought to brazing temperature in as short a time as possible to minimize oxidation.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65184, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.75-20" NODE="46:2.0.1.2.13.14.1.4" TYPE="SECTION">
<HEAD>§ 56.75-20   Brazing qualification.</HEAD>
<P>(a) The qualification of the performance of brazers and brazing operators must be in accordance with the requirements of Part C, Section IX of the ASME Code (incorporated by reference; see § 56.01-2) and part 57 of this subchapter.
</P>
<P>(b) Manufacturers shall perform those tests required by paragraph (a) of this section prior to performing production brazing.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65184, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.75-25" NODE="46:2.0.1.2.13.14.1.5" TYPE="SECTION">
<HEAD>§ 56.75-25   Detail requirements.</HEAD>
<P>(a) Pipe may be fabricated by brazing when the temperature to which such connections may be subjected does not exceed 425 °F. (For exception refer to § 56.30-30(b)(1).)
</P>
<P>(b) The surfaces to be brazed must be clean and free from grease, oxides, paint, scale, and dirt of any kind.
</P>
<P>(c) After the parts to be joined have been thoroughly cleaned the edges to be brazed must be given an even coating of flux prior to heating the joint as a protection against oxidation.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65184, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.75-30" NODE="46:2.0.1.2.13.14.1.6" TYPE="SECTION">
<HEAD>§ 56.75-30   Pipe joining details.</HEAD>
<P>(a) <I>Silver brazing.</I> (1) Circumferential pipe joints may be either of the socket or butt type. When butt joints are employed the edges to be joined must be cut or machined square and the edges must be held closely together to insure a satisfactory joint.
</P>
<P>(b) <I>Copper-alloy brazing.</I> (1) Copper-alloy brazing may be employed to join pipe, valves, and fittings. Circumferential joints may be either of the butt or socket type. Where butt joints are employed, the included angle must be not less than 90° where the wall thickness is three-sixteenths of an inch or greater. The annular clearance of socket joints must be held to small clearances.
</P>
<P>(2) Copper pipe fabricated with longitudinal joints for pressures not exceeding that permitted by the regulations in this subchapter may have butt, lapped, or scarfed joints. If of the latter type, the kerf of the material must be not less than 60°.
</P>
<P>(c) <I>Brazing, general.</I> (1) Heat must be applied evenly and uniformly to all parts of the joint in order to prevent local overheating.
</P>
<P>(2) The members to be joined must be held firmly in place until the brazing alloy has set so as to prevent any strain on the joint until the brazing alloy has thoroughly solidified. The brazing must be done by placing the flux and brazing material on one side of the joint and applying heat until the brazing material flows entirely through the lap and shows uniformly along the seam on the other side of the joint. Sufficient flux must be used to cause the brazing material to appear promptly after reaching the brazing temperature.


</P>
</DIV8>

</DIV6>


<DIV6 N="56.80" NODE="46:2.0.1.2.13.15" TYPE="SUBPART">
<HEAD>Subpart 56.80—Bending and Forming</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.80-5" NODE="46:2.0.1.2.13.15.1.1" TYPE="SECTION">
<HEAD>§ 56.80-5   Bending (modifies 129).</HEAD>
<P>Pipe may be bent by any hot or cold method and to any radius that will result in a bend surface free of cracks, as determined by a method of inspection specified in the design, and substantially free of buckles. Such bends must meet the design requirements of 102.4.5 and 104.2.1 of ASME B31.1 (incorporated by reference; see § 56.01-2). This does not prohibit the use of bends designed as creased or corrugated. If doubt exists as to the wall thickness being adequate, Class I piping having diameters exceeding 4 inches must be nondestructively examined by the use of ultrasonics or other acceptable method. The nondestructive method must be employed where the design temperature exceeds 750 °F.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.80-10" NODE="46:2.0.1.2.13.15.1.2" TYPE="SECTION">
<HEAD>§ 56.80-10   Forming (reproduces 129.2).</HEAD>
<P>(a) Piping components may be formed (swaging, lapping, or upsetting of pipe ends, extrusion of necks, etc.) by any suitable hot or cold working method, providing such processes result in formed surfaces which are uniform and free of cracks or other defects, as determined by methods of inspection specified in the design.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 56.80-15" NODE="46:2.0.1.2.13.15.1.3" TYPE="SECTION">
<HEAD>§ 56.80-15   Heat treatment of bends and formed components.</HEAD>
<P>(a) Carbon-steel piping that has been heated to at least 1,650 °F (898 °C) for bending or other forming requires no subsequent heat treatment.
</P>
<P>(b) Ferritic alloy steel piping which has been heated for bending or other forming operations must receive a stress relieving treatment, a full anneal, or a normalize and temper treatment, as specified by the design specification before welding.
</P>
<P>(c) Cold bending and forming of carbon steel having a wall thickness of three-fourths of an inch and heavier, and all ferritic-alloy pipe in nominal pipe sizes of 4 inches and larger, or one-half-inch wall thickness or heavier, will require a stress-relieving treatment.
</P>
<P>(d) Cold bending of carbon-steel and ferritic-alloy steel pipe in sizes and wall thicknesses less than specified in 129.3.3 of ASME B31.1 (incorporated by reference; see § 56.01-2) may be used without a postheat treatment.
</P>
<P>(e) For other materials the heat treatment of bends and formed components must be such as to ensure pipe properties that are consistent with the original pipe specification.
</P>
<P>(f) All scale must be removed from heat treated pipe prior to installation.
</P>
<P>(g) Austenitic stainless-steel pipe that has been heated for bending or other forming may be used in the “as-bent” condition unless the design specification requires post-bending heat treatment.
</P>
<CITA TYPE="N">[CGFR 68-62, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; CGD 73-254, 40 FR 40166, Sept. 2, 1975; USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.85" NODE="46:2.0.1.2.13.16" TYPE="SUBPART">
<HEAD>Subpart 56.85—Heat Treatment of Welds</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 56.85-5" NODE="46:2.0.1.2.13.16.1.1" TYPE="SECTION">
<HEAD>§ 56.85-5   Heating and cooling method.</HEAD>
<P>Heat treatment may be accomplished by a suitable heating method that will provide the desired heating and cooling rates, the required metal temperature, metal temperature uniformity, and temperature control.
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.85-10" NODE="46:2.0.1.2.13.16.1.2" TYPE="SECTION">
<HEAD>§ 56.85-10   Preheating.</HEAD>
<P>The minimum welding preheat procedures and temperatures must be as stated in section 131 and Table 131.4.1 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 72-104R, 37 FR 14234, July 18, 1972; CGD 72-206R, 38 FR 17229, June 29, 1973; CGD 73-254, 40 FR 40166, Sept. 2, 1975; CGD 77-140, 54 FR 40615, Oct. 2, 1989; USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.85-15" NODE="46:2.0.1.2.13.16.1.3" TYPE="SECTION">
<HEAD>§ 56.85-15   Postweld heat treatment.</HEAD>
<P>Postweld heat treatment procedures and temperatures must be as stated in Section 132 and Table 132 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 72-206R, 38 FR 17229, June 29, 1973; CGD 73-254, 40 FR 40167, Sept. 2, 1975; USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.90" NODE="46:2.0.1.2.13.17" TYPE="SUBPART">
<HEAD>Subpart 56.90—Assembly</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.90-1" NODE="46:2.0.1.2.13.17.1.1" TYPE="SECTION">
<HEAD>§ 56.90-1   General.</HEAD>
<P>The assembly of the various piping components, whether done in a shop or as field erection, must be done so that the completely erected piping conforms with the requirements of the regulations in this subchapter.




</P>
</DIV8>


<DIV8 N="§ 56.90-5" NODE="46:2.0.1.2.13.17.1.2" TYPE="SECTION">
<HEAD>§ 56.90-5   Bolting procedure.</HEAD>
<P>(a) All flanged joints must be fitted up so that the gasket contact faces bear uniformly on the gasket and then must be made up with relatively uniform bolt stress.
</P>
<P>(b) When bolting gasketed flanged joints, the gasket must be properly compressed in accordance with the design principles applicable to the type of gasket used.
</P>
<P>(c) Steel to cast iron flanged joints shall be assembled with care to prevent damage to the cast iron flange in accordance with § 56.25-10.
</P>
<P>(d) All bolts must be engaged so that there is visible evidence of complete threading through the nut or threaded attachment.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.90-10" NODE="46:2.0.1.2.13.17.1.3" TYPE="SECTION">
<HEAD>§ 56.90-10   Threaded piping (modifies 135.5).</HEAD>
<P>(a) Any compound used in threaded joints must be suitable for the service conditions and must not react unfavorably with either the service fluid or the piping materials.
</P>
<P>(b) Threaded joints that are to be seal welded must be made up without any thread compound.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.95" NODE="46:2.0.1.2.13.18" TYPE="SUBPART">
<HEAD>Subpart 56.95—Inspection</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.95-1" NODE="46:2.0.1.2.13.18.1.1" TYPE="SECTION">
<HEAD>§ 56.95-1   General (replaces 136).</HEAD>
<P>(a) The provisions in this subpart apply to inspection in lieu of 136 of ASME B31.1 (incorporated by reference; see § 56.01-2).
</P>
<P>(b) Prior to initial operation, a piping installation must be inspected to assure compliance with the engineering design, and with the material, fabrication, assembly, and test requirements of ASME B31.1, as modified by this subchapter. This inspection is the responsibility of the owner or operator and may be performed with an engineering organization employed by the owner, together with the marine inspector.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9979, June 17, 1970; USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.95-5" NODE="46:2.0.1.2.13.18.1.2" TYPE="SECTION">
<HEAD>§ 56.95-5   Rights of access of marine inspectors.</HEAD>
<P>Marine inspectors must have rights of access to any place where work concerned with the piping is being performed. This includes manufacture, fabrication, assembly, erection, and testing of the piping or system components. Marine inspectors must have access to review all certifications or records pertaining to the inspection requirements of § 56.95-1, including certified qualifications for welders, welding operators, and welding procedures.




</P>
</DIV8>


<DIV8 N="§ 56.95-10" NODE="46:2.0.1.2.13.18.1.3" TYPE="SECTION">
<HEAD>§ 56.95-10   Type and extent of examination required.</HEAD>
<P>(a) <I>General.</I> The types and extent of nondestructive examinations required for piping must be in accordance with this section and Table 136.4 of ASME B31.1 (incorporated by reference; see § 56.01-2). In addition, a visual examination must be made.
</P>
<P>(1) 100 percent radiography is required for all Class I, I-L, and II-L piping with wall thickness equal to or greater than 10 mm (0.393 in.).
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">a</E>)(1):</HED>
<P>Throughout this this section, where for some reason, such as joint configuration, radiography is not applicable, another approved examination may be utilized.</P></NOTE>
<P>(2) Nondestructive examination is required for all Class II piping equal to or greater than 18 inches nominal diameter regardless of wall thickness. Any test method acceptable to the Officer in Charge, Marine Inspection may be used.
</P>
<P>(3) Nondestructive examinations of other piping systems are required only when deemed necessary by the Officer in Charge, Marine Inspection (OCMI).
</P>
<P>(b) <I>Visual examination.</I> Visual examination consists of observation by the marine inspector either before, during, or after manufacture, fabrication, assembly, or test. All welds, pipe and piping components must comply with the limitations on imperfections specified in the product specification or with the limitations on imperfections specified in § 56.70-15(b)(7) and (8), and (c), as applicable.
</P>
<P>(c) <I>Nondestructive types of examinations</I>—(1) <I>100 Percent radiography.</I> Where 100 percent radiography is required, each weld in the piping must be completely radiographed. If a butt weld is examined by radiography, for either random or 100 percent radiography, the method used must be as follows:
</P>
<P>(i) X-ray or gamma ray method of radiography may be used. The selection of the method must be dependent upon its adaptability to the work being radiographed. The procedure to be followed must be as indicated in PW-51 of Section I of the ASME BPVC (incorporated by reference; see § 56.01-2).
</P>
<P>(ii) If a piping component or a weld other than a butt weld is radiographed, the method used must be in accordance with UW-51 of Section VIII of the ASME BPVC (incorporated by reference; see § 56.01-2).
</P>
<P>(2) <I>Random radiography.</I> Where random radiography is required, one or more welds may be completely or partially radiographed. Random radiography is desirable in field welding, where conditions such as position, temperatures, and cleanliness are not as controlled as in shop welding. It may be employed whenever an Officer in Charge, Marine Inspection questions a pipe weld not otherwise required to be tested. The standards of acceptance are the same as for 100 percent radiography.
</P>
<P>(3) <I>Ultrasonic.</I> Where 100 percent ultrasonic testing is specified, the entire surface of the weld being inspected must be covered using careful methods to be sure that a true representation of the actual conditions is obtained. The procedures to be used must be submitted to the Commandant for approval.
</P>
<P>(4) <I>Liquid penetrant.</I> Where liquid penetrant examination is required, the entire surface of the weld being examined must be covered. The examination must be performed in accordance with appendix VIII to Section VIII of the ASME BPVC. The following standards of acceptance must be met:
</P>
<P>(i) All linear discontinuities and aligned penetrant indications revealed by the test must be removed. Aligned penetrant indications are those in which the average of the center-to-center distances between any one indication and the two adjacent indications in any straight line is less than three-sixteenths inch. All other discontinuities revealed on the surface need not be removed unless the discontinuities are also revealed by radiography, in which case the pertinent radiographic specification applies.
</P>
<P>(ii) [Reserved]
</P>
<P>(5) <I>Magnetic particle.</I> Where magnetic particle testing is required, the entire surface of the weld being examined must be covered. The testing must be performed in accordance with Appendix VI to Section VIII of the ASME BPVC. The following standards of acceptance are required for welds. All linear discontinuities and aligned indications revealed by the test must be removed. Aligned indications are those in which the average of the center-to-center distances between any one indication and the two adjacent indications in any straight line is less than three-sixteenths inch. All other revealed discontinuities need not be removed unless the discontinuities are also revealed by radiography, in which case the requirements of paragraph (c)(1) of this section must be met.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 72-206R, 38 FR 17229, June 29, 1973; CGD 78-108, 43 FR 46546, Oct. 10, 1978; CGD 77-140, 54 FR 40615, Oct. 2, 1989; CGD 95-028, 62 FR 51202, Sept. 30, 1997; USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2003-16630, 65185, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="56.97" NODE="46:2.0.1.2.13.19" TYPE="SUBPART">
<HEAD>Subpart 56.97—Pressure Tests</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50158, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 56.97-1" NODE="46:2.0.1.2.13.19.1.1" TYPE="SECTION">
<HEAD>§ 56.97-1   General (replaces 137).</HEAD>
<P>(a) <I>Scope.</I> The requirements in this subpart apply to pressure tests of piping in lieu of 137 of ASME B31.1 (incorporated by reference; see § 56.01-2). Those paragraphs reproduced are so noted.
</P>
<P>(b) <I>Leak tightness.</I> It is mandatory that the piping constructed demonstrates leak tightness. Except where otherwise permitted, this requirement must be met by a hydrostatic leak test prior to initial operations. Where a hydrostatic test is not practicable, a pneumatic test (§ 56.97-35) or initial service leak test (§ 56.97-38) may be substituted if approved by the Commandant.
</P>
<P>(1) At no time during the hydrostatic test may any part of the piping system be subjected to a stress greater than 90 percent of its yield strength (0.2 percent offset) at test temperature.
</P>
<P>(2) Pneumatic tests may be used in lieu of the required hydrostatic test (except as permitted in paragraph (b)(3) of this section), only when—
</P>
<P>(i) Piping subassemblies or systems are so designed or supported that they cannot be safely filled with water; or
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>)(2)(<E T="01">i</E>):</HED>
<P>These tests may be made with the item being tested partially filled with water, if desired.</P></NOTE>
<P>(ii) Piping systems are to be used in services where traces of water cannot be tolerated and, whenever possible, the piping subassemblies or system have been previously hydrostatically tested to the pressure required in § 56.97-30(e).
</P>
<P>(3) A pneumatic test at a pressure not to exceed 25 psig may be applied before a hydrostatic or a pneumatic test as a means of locating major leaks. The preliminary pneumatic test must be carried out in accordance with the requirements of § 56.97-35.
</P>
<NOTE>
<HED>Note 2 to paragraph (<E T="01">b</E>)(3):</HED>
<P>Compressed gas is hazardous when used as a testing medium. It is, therefore, recommended that special precautions for protection of personnel be taken whenever gas under pressure is used as the test medium.</P></NOTE>
<CITA TYPE="N">[CGD 73-254, 40 FR 40167, Sept. 2, 1975, as amended by USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-5" NODE="46:2.0.1.2.13.19.1.2" TYPE="SECTION">
<HEAD>§ 56.97-5   Pressure testing of nonstandard piping system components.</HEAD>
<P>(a) All nonstandard piping system components such as welded valves and fittings, nonstandard fittings, manifolds, seacocks, and other appurtenances must be hydrostatically tested to twice the rated pressure stamped thereon, except that no component should be tested at a pressure causing stresses in excess of 90 percent of its yield strength.
</P>
<P>(b) Items for which an accepted standard appears in table 2 to § 56.60-1 need not be tested as described in paragraph (a) of this section, but need only meet the test required in the applicable standard.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGD 77-140, 54 FR 40615, Oct. 2, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-25" NODE="46:2.0.1.2.13.19.1.3" TYPE="SECTION">
<HEAD>§ 56.97-25   Preparation for testing (modifies 137.2).</HEAD>
<P>(a) <I>Exposure of joints.</I> All joints including welds must be left uninsulated and exposed for examination during the test.
</P>
<P>(b) <I>Addition of temporary supports.</I> Piping systems designed for vapor or gas may be provided with additional temporary supports, if necessary.
</P>
<P>(c) <I>Restraint or isolation of expansion joints.</I> Expansion joints must be provided with temporary restraint, if required for the additional pressure load under test.
</P>
<P>(d) <I>Isolation of equipment not subjected to pressure test.</I> Equipment that is not to be subjected to the pressure test must be isolated by a blank flange or equivalent means.
</P>
<P>(e) <I>Treatment of flanged joints containing blinds.</I> Flanged joints at which blinds are inserted to blank off other equipment during the test need not be tested.
</P>
<P>(f) <I>Precautions against test medium expansion.</I> If a pressure test is to be maintained for a period of time and the test medium in the system is subject to thermal expansion, precautions must be taken to avoid excessive pressure. A small relief valve set to 1 1/3 times the test pressure is recommended during the pressure test.
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40167, Sept. 2, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-30" NODE="46:2.0.1.2.13.19.1.4" TYPE="SECTION">
<HEAD>§ 56.97-30   Hydrostatic tests (modifies 137.4).</HEAD>
<P>(a) <I>Provision of air vents at high points.</I> Vents must be provided at all high points of the piping subassembly or system in the position in which the test is to be conducted to purge air pockets while the component or system is filling.
</P>
<P>(b) <I>Test medium and test temperature.</I> (1) Water will be used for a hydrostatic leak test unless another medium is approved by the Commandant.
</P>
<P>(2) The temperature of the test medium will be that of the available source unless otherwise approved by the Commandant upon review of the metallurgical aspects of the piping materials with respect to its brittle fracture properties.
</P>
<P>(c) <I>Check of test equipment before applying pressure.</I> The test equipment must be examined before pressure is applied to ensure that it is tight and that all low-pressure filling lines and other items that should not be subjected to the test pressure have been disconnected or isolated by valves or other suitable means.
</P>
<P>(d) <I>Examination for leakage after application of pressure.</I> Following the application of the hydrostatic test pressure for a minimum of 10 minutes (see paragraph (g) of this section), examination for leakage must be made of all joints, connections and of all regions of high stress, such as regions around openings and thickness-transition sections.
</P>
<P>(e) <I>Minimum required hydrostatic test pressure.</I> Except as otherwise permitted in paragraph (f) of this section or § 56.97-40, piping systems must be subjected to a hydrostatic test pressure that at every point in the system is not less than 1.5 times the maximum allowable working pressure.
</P>
<P>(f) <I>Maximum permissible hydrostatic test pressure.</I> (1) When a system is tested hydrostatically, the test pressure must not exceed the maximum test pressure of any component such as vessels, pumps, or valves in the system.
</P>
<P>(2) At no time during the hydrostatic test may any part of the piping system be subjected to a stress greater than 90 percent of its yield strength (0.2 percent offset) at test temperature.
</P>
<P>(g) <I>Hydrostatic test pressure holding time.</I> The hydrostatic test pressure must be maintained for a minimum total time of 10 minutes and for such additional time as may be necessary to conduct the examination for leakage required by paragraph (d) of this section.
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40167, Sept. 2, 1975, as amended by USCG-2003-16630, 73 FR 65185, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-35" NODE="46:2.0.1.2.13.19.1.5" TYPE="SECTION">
<HEAD>§ 56.97-35   Pneumatic tests (replaces 137.5).</HEAD>
<P>(a) <I>General Requirements.</I> When a pneumatic test is performed, it must be conducted in accordance with the requirements of this section.
</P>
<P>(b) <I>Test medium and test temperature.</I> (1) The gas used as the test medium must not be flammable nor toxic.
</P>
<P>(2) The temperature of the test medium will be that of the available source unless otherwise approved by the Commandant.
</P>
<P>(c) <I>Check of test equipment before applying pressure.</I> The test equipment must be examined before pressure is applied to ensure that it is tight and that all items that should not be subjected to the test pressure have been disconnected or isolated by valves or other suitable means.
</P>
<P>(d) <I>Procedure for applying pressure.</I> The pressure in the system must gradually be increased to not more than one-half of the test pressure, after which the pressure is increased in steps of approximately one-tenth of the test pressure until the required test pressure has been reached.
</P>
<P>(e) <I>Examination for leakage after application of pressure.</I> Following the application of pressure for the time specified in paragraph (h) of this section, examination for leakage in accordance with § 56.97-30(d) must be conducted.
</P>
<P>(f) <I>Minimum required pneumatic test pressure.</I> Except as provided in paragraph (g) of this section or § 56.97-40, the pneumatic test pressure may not be less than 1.20 nor more than 1.25 times the maximum allowable working pressure of the piping subassembly system.
</P>
<P>(g) <I>Maximum permissible pneumatic test pressure.</I> When a system is tested pneumatically, the test pressure may not exceed the maximum test pressure of any component such as vessels, pumps or valves in the system.
</P>
<P>(h) <I>Pneumatic test pressure holding time.</I> The pneumatic test pressure must be maintained for a minimum total time of 10 minutes and for such additional time as may be necessary to conduct the examination for leakage required in § 56.97-30(d).
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40168, Sept. 2, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-38" NODE="46:2.0.1.2.13.19.1.6" TYPE="SECTION">
<HEAD>§ 56.97-38   Initial service leak test (modifies 137.7).</HEAD>
<P>(a) An initial service leak test and inspection is acceptable when other types of test are not practical or when leak tightness is conveniently demonstrable due to the nature of the service. One example is piping where shut-off valves are not available for isolating a line. Others may be systems for service water, condensate, plant and instrument air, etc., where checking out of pumps and compressors afford ample opportunity for leak tightness inspection prior to full-scale operation.
</P>
<P>(b) The piping system must be gradually brought up to design pressure. After inspection of the piping system has proven that the installation is complete and all joints are leak-tight, the piping has met the requirements of § 56.97-1.
</P>
<CITA TYPE="N">[CGD 73-254, 40 FR 40168, Sept. 2, 1975]


</CITA>
</DIV8>


<DIV8 N="§ 56.97-40" NODE="46:2.0.1.2.13.19.1.7" TYPE="SECTION">
<HEAD>§ 56.97-40   Installation tests.</HEAD>
<P>(a) The following piping systems must be hydrostatically leak tested in the presence of a marine inspector at a pressure of 1.5 times the maximum allowable working pressure of the system:
</P>
<P>(1) Class I steam, feedwater, and blowoff piping. Where piping is attached to boilers by welding without practical means of blanking off for testing, the piping must be subjected to the same hydrostatic pressure to which the boiler is tested. The maximum allowable working pressures of boiler feedwater and blowoff piping must be the design pressures specified in §§ 56.50-30(a)(3) and 56.50-40(b) of this subpart, respectively.
</P>
<P>(2) Fuel oil discharge piping between the pumps and the burners.
</P>
<P>(3) Flammable or corrosive liquids and compressed gas cargo piping, but not less than 150 psig.
</P>
<P>(4) Any Class I, I-L, II-L piping.
</P>
<P>(5) Cargo oil piping.
</P>
<P>(6) Firemains.
</P>
<P>(7) Fuel oil transfer and filling piping.
</P>
<P>(8) Class I compressed air piping.
</P>
<P>(9) Fixed oxygen-acetylene system piping.
</P>
<P>(b) Installation testing requirements for refrigeration, fluid power, and liquefied petroleum gas cooking and heating systems may be found in part 58 of this subchapter.
</P>
<P>(c) Class II piping systems must be tested under working conditions as specified in the section on initial service leak test, § 56.97-38.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18843, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 72-206R, 38 FR 17229, June 29, 1973 CGD 73-254, 40 FR 40168, Sept. 2, 1975; CGD 95-028, 62 FR 51202, Sept. 30, 1997]






</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="57" NODE="46:2.0.1.2.14" TYPE="PART">
<HEAD>PART 57—WELDING AND BRAZING
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703, E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; 49 CFR 1.46.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50162, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="57.01" NODE="46:2.0.1.2.14.1" TYPE="SUBPART">
<HEAD>Subpart 57.01—Scope</HEAD>


<DIV8 N="§ 57.01-1" NODE="46:2.0.1.2.14.1.1.1" TYPE="SECTION">
<HEAD>§ 57.01-1   Qualifications and production tests.</HEAD>
<P>(a) (Replaces QW 100 and QB 100.) The regulations in this part apply to the qualification of welding procedures, welders, and brazers, and to production tests for all types of manual and machine arc and gas welding and brazing processes.
</P>
<P>(b) (Modifies QW 305 and QB 305.) Operators of fully automatic welding and brazing machines are specifically exempt from performance qualification tests.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGD 74-102, 40 FR 27460, June 30, 1975]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="57.02" NODE="46:2.0.1.2.14.2" TYPE="SUBPART">
<HEAD>Subpart 57.02—General Requirements</HEAD>


<DIV8 N="§ 57.02-1" NODE="46:2.0.1.2.14.2.1.1" TYPE="SECTION">
<HEAD>§ 57.02-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from <I>American Society of Mechanical Engineers</I> (<I>ASME</I>), Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org; www.asme.org:</I>
</P>
<P>(a) ASME Boiler and Pressure Vessel Code, Section IX, Qualification Standard for Welding, Brazing, and Fusing Procedures; Welders; Brazers; and Welding, Brazing, and Fusing Operators, 2019 Edition, issued July 1, 2019 (“Section IX of the ASME BPVC”); IBR approved for §§ 57.02-2; 57.02-4(a); 57.03-1(a) and (b); 57.04-1; 57.05-1(a); 57.06-1(c); 57.06-4(h).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 88-032, 56 FR 35823, July 29, 1991, as amended by CGD 95-072, 60 FR 50462, Sept. 29, 1995; 60 FR 54106, Oct. 19, 1995; CGD 96-041, 61 FR 50728, Sept. 27, 1996; USCG-1999-6216, 64 FR 53224, Oct. 1, 1999; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2013-0671, 78 FR 60148, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 57.02-2" NODE="46:2.0.1.2.14.2.1.2" TYPE="SECTION">
<HEAD>§ 57.02-2   Adoption of Section IX of the ASME BPVC.</HEAD>
<P>(a) The qualifications for all types of welders and brazers, the qualification of welding procedures, and the production tests for all types of manual and machine arc and gas welding and brazing processes used in fabricating power boilers, heating boilers, pressure vessels and piping must be in accordance with Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1), as limited, modified, or replaced by specific requirements in this part. For general information, table 1 to § 57.02-2(a) lists the various paragraphs in Section IX of the ASME BPVC which are limited, modified, or replaced by regulations in this part.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 57.02-2(<E T="01">a</E>)—Limitations and Modifications to the Adoption of Section IX of the ASME BPVC
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Paragraphs in section IX of the ASME BPVC, and disposition
</TH><TH class="gpotbl_colhed" scope="col">Unit of this part
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-100 replaced by</TD><TD align="left" class="gpotbl_cell">57.01-1(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-201 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-202 modified by</TD><TD align="left" class="gpotbl_cell">57.04-1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-202.1 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-210 modified by</TD><TD align="left" class="gpotbl_cell">57.04-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-211 modified by</TD><TD align="left" class="gpotbl_cell">57.02-4.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-253 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(g).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-254 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(g).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-255 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(g).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-305 modified by</TD><TD align="left" class="gpotbl_cell">57.01-1(b).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QW-451 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(b) and 57.04-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QB-100 replaced by</TD><TD align="left" class="gpotbl_cell">57.01-1(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QB-103 replaced by</TD><TD align="left" class="gpotbl_cell">57.02-3(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QB-201 modified by</TD><TD align="left" class="gpotbl_cell">57.03-1(a).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QB-202 modified by</TD><TD align="left" class="gpotbl_cell">57.04-1.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">QB-305 modified by</TD><TD align="left" class="gpotbl_cell">57.01-1(b).</TD></TR></TABLE></DIV></DIV>
<P>(b) References to the ASME Code, like paragraph QW-131.1 indicate:
</P>
<P>(1) Q = Section IX, Welding and Brazing Qualifications, ASME BPVC.
</P>
<P>(2) W = Part containing requirements for welding procedure, welder, and welding operator qualifications.
</P>
<P>(3) 131 = Major division within the part.
</P>
<P>(4) 131.1 = Specific subparagraph within the part.
</P>
<P>(c) When a paragraph or a section of the regulations in this part relates to material in Section IX of the ASME BPVC, the relationship with the code will be shown immediately following the heading of the section or at the beginning of the paragraph as follows:
</P>
<P>(1) (Modifies Q__.) This indicates that the material in Q__ is generally applicable but is being altered, amplified, or augmented.
</P>
<P>(2) (Replaces Q__.) This indicates that Q__ does not apply.
</P>
<P>(3) (Reproduces Q__.) This indicates that Q__ is being identically reproduced for convenience, not for emphasis.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 74-102, 40 FR 27460, June 30, 1975. Redesignated by CGD 88-032, 56 FR 35823, July 29, 1991; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 57.02-3" NODE="46:2.0.1.2.14.2.1.3" TYPE="SECTION">
<HEAD>§ 57.02-3   Performance qualifications issued by other agencies.</HEAD>
<P>(a) Within the limits of the qualification tests passed, the Officer in Charge, Marine Inspection, may accept welders who have been qualified by other agencies of the Federal Government; by the American Bureau of Shipping; or by the fabricator concerned.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968. Redesignated by CGD 88-032, 56 FR 35832, July 29, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 57.02-4" NODE="46:2.0.1.2.14.2.1.4" TYPE="SECTION">
<HEAD>§ 57.02-4   Fabricator's responsibility.</HEAD>
<P>(a) (Replaces QW 103 and QB 103.) Each manufacturer or contractor is responsible for the welding and brazing done by their organization and must conduct tests required in this part to qualify the welding and brazing procedures used and the performance of welders and brazers who apply these procedures. The manufacturer must bear the expense of conducting the tests. Each manufacturer must maintain a record of the test results obtained in welding and brazing procedure and welder and brazer performance qualifications. These required records, together with identification data, must be maintained by the manufacturer or contractor on the recommended forms illustrated in Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1), or on any other form acceptable to the Officer in Charge, Marine Inspection. Upon request, duplicate forms must be furnished by the manufacturer or contractor to the marine inspector.
</P>
<P>(b) Except as otherwise provided for in § 57.02-2, the fabricator must notify the Officer in Charge, Marine Inspection, prior to conducting performance or procedure qualification tests, and arrange a suitable time and place for conducting the tests, so that a marine inspector may be present.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGD 74-102, 40 FR 27460, June 30, 1975. Redesignated by CGD 88-032, 56 FR 35823, July 29, 1991]


</CITA>
</DIV8>


<DIV8 N="§ 57.02-5" NODE="46:2.0.1.2.14.2.1.5" TYPE="SECTION">
<HEAD>§ 57.02-5   Filler metals.</HEAD>
<P>(a) Except as provided for in paragraph (b) of this section, when filler metal is used in a welded fabrication that is required to meet the requirements of this part the filler metal must be one that has been approved by the American Bureau of Shipping.
</P>
<P>(b) In instances where a fabricator desires to use a filler metal which has not been approved by the American Bureau of Shipping the approval of the filler metal can be made by the Officer in Charge, Marine Inspection on the basis of the fabricator passing the weld procedure qualification tests as outlined in this part. This alternate means of approval applies to wire-gas and wire-flux combinations as well as to stick electrodes. Filler metal approvals given in this manner will extend only to the specific fabricator to whom they are granted.
</P>
<CITA TYPE="N">[CGD 74-102, 40 FR 27460, June 30, 1975. Redesignated by CGD 88-032, 56 FR 35823, July 29, 1991]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="57.03" NODE="46:2.0.1.2.14.3" TYPE="SUBPART">
<HEAD>Subpart 57.03—Procedure Qualifications</HEAD>


<DIV8 N="§ 57.03-1" NODE="46:2.0.1.2.14.3.1.1" TYPE="SECTION">
<HEAD>§ 57.03-1   General requirements.</HEAD>
<P>(a) (Modifies QW 201 and QB 201.) In order to obtain Coast Guard approval of a weld procedure to be used on welded fabrication that is required to meet the requirements of this part each manufacturer or contractor must do the following:
</P>
<P>(1) Each manufacturer or contractor must submit to the cognizant Officer in Charge, Marine Inspection, for approval, a welding or brazing procedure specification for the particular welding or brazing process to be used. The welding or brazing procedure specification must include a sketch showing joint preparation. Suggested forms showing the information which is required in the welding or brazing procedure specification are in Form QW 482 and Form QB 482 of Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1).
</P>
<P>(2) Each manufacturer or contractor must submit to the cognizant Officer in Charge, Marine Inspection, for approval, the results of the physical tests required by Section IX of the ASME BPVC.
</P>
<P>(b) (Modifies QW 202.1 and QW 451.) To obtain approval of the welding procedure, fabricators desiring to use any welding process for applications involving temperatures below −18 °C (approx. 0 °F) must conduct a procedure qualification test in accordance with the requirements of paragraph (a) of this section and the following additional requirements:
</P>
<P>(1) The test piece must be large enough so that sufficient material is available for the tests prescribed in QW 451 of the ASME BPVC, plus toughness tests and a macro-etch specimen.
</P>
<P>(2) To obtain approval the fabricator must conduct toughness tests and qualify in accordance with § 54.05 of the subchapter. Results of toughness tests must be submitted for approval to the cognizant Officer in Charge, Marine Inspection.
</P>
<P>(3) The macro-etch specimen must be submitted with the test results required by paragraph (a) of this section. Macro-etch specimens must not be obtained by flame or arc cutting from the test piece. Weld reinforcement must remain in place unless the production welds are to be machined or ground. Backing rings must also be left in place unless they are to be removed in production.
</P>
<P>(4) Low temperature procedure qualification thickness ranges are as indicated in table 1 to § 57.03-1(b).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 57.03-1(<E T="01">b</E>)—Low Temperature Weld Procedure Qualification Thickness Ranges
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Thickness, “t” of test plate or pipe as welded
<br/>(inches)
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Range of thickness of materials qualified by test plate or pipe
<br/>(inches)
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Minimum
</TH><TH class="gpotbl_colhed" scope="col">Maximum
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>1/16</fr> to 
<fr>3/8</fr>, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>1/16</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/8</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Over 
<fr>3/8</fr> but less than 
<fr>3/4</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>3/8</fr></TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">
<fr>3/4</fr> to 3, inclusive</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> t
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For thicknesses less than 
<fr>5/8</fr> inch, the thickness of the test plate or pipe is the minimum thickness qualified.
</P><P class="gpotbl_note">
<sup>2</sup> Where “t” is the thickest material over 
<fr>3/4</fr> inch to be used in production.</P></DIV></DIV>
<P>(5) The limits for heat input production, as measured in Joules/inch, must be at or below the maximum heat input applied to the procedure test plate. The word “maximum” must not be interpreted as either nominal or average.
</P>
<P>(c) For quenched and tempered steels, the Commandant may prescribe special testing to assure that the welding procedure produces weldments which are not prone to low energy fracture through the heat affected zone.
</P>
<P>(d) Welding procedures that utilize type E 6012, E 6013, E 6014, E 6024, E 7014, or E 7024 electrode will be approved only for the specific type, size, and brand electrode used. If a different type, size, or brand of electrode is used, a new procedure qualification test must be conducted.
</P>
<P>(e) Welding or brazing procedure approvals cannot be transferred from one plant to another plant of the same company or from one company to another.
</P>
<P>(f) (Modifies QW 253, QW 254, and QW 255.) Item QW 402.4 is an essential variable for all procedure specifications.
</P>
<CITA TYPE="N">[CGD 74-102, 40 FR 27461, June 30, 1975]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="57.04" NODE="46:2.0.1.2.14.4" TYPE="SUBPART">
<HEAD>Subpart 57.04—Procedure Qualification Range</HEAD>


<DIV8 N="§ 57.04-1" NODE="46:2.0.1.2.14.4.1.1" TYPE="SECTION">
<HEAD>§ 57.04-1   Test specimen requirements and definition of ranges (modifies QW 202, QW 210, QW 451, and QB 202).</HEAD>
<P>The type and number of specimens that must be tested to qualify an automatic, semiautomatic, or manual procedure specification must be in accordance with QW 202, QW 210, or QB 202 of Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1) as applicable, except as supplemented by §§ 57.03-1(b) and (d).
</P>
<CITA TYPE="N">[CGD 74-102, 40 FR 27461, June 30, 1975]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="57.05" NODE="46:2.0.1.2.14.5" TYPE="SUBPART">
<HEAD>Subpart 57.05 Performance Qualifications</HEAD>


<DIV8 N="§ 57.05-1" NODE="46:2.0.1.2.14.5.1.1" TYPE="SECTION">
<HEAD>§ 57.05-1   General.</HEAD>
<P>(a) This subpart supplements the various paragraphs in Section IX of the ASME BPVC dealing with Performance Qualifications (see § 57.02-2).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 69-127, 35 FR 9980, June 17, 1970]




</CITA>
</DIV8>


<DIV8 N="§ 57.05-2" NODE="46:2.0.1.2.14.5.1.2" TYPE="SECTION">
<HEAD>§ 57.05-2   Transfer of performance qualifications.</HEAD>
<P>(a) The performance qualification records of a welder may be transferred from one plant to another of the same company or from one company to another company provided the following requirements are met:
</P>
<P>(1) The transfer is authorized by the cognizant Officer in Charge, Marine Inspection;
</P>
<P>(2) A copy of the qualification test records of each welder together with employment records and identification data are transferred by the plant or company which qualified the welder to the new plant or company; and,
</P>
<P>(3) The new plant or company accepts the welder as qualified.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 57.05-3" NODE="46:2.0.1.2.14.5.1.3" TYPE="SECTION">
<HEAD>§ 57.05-3   Limited space qualifications.</HEAD>
<P>When a welder is to be qualified for welding or torch brazing of piping on board ship in a limited or restricted space, the space restrictions shown in connection with figures 1 or 2 to § 57.05-3 must be used when welding and brazing the test joint.



</P>
<HD1>Figure 1 to § 57.05-3—Limited Space Restriction for Pipe Welding Performance Qualification



</HD1>
<img src="/graphics/er12jn24.008.gif"/>
<HD1>Figure 2 to § 57.05-3—Limited Space Restriction for Pipe Brazing Performance Qualification



</HD1>
<img src="/graphics/er12jn24.009.gif"/>
<CITA TYPE="N">[CGFR 68-82, 33 FR 118872, Dec. 18, 1968, as amended by CGD 74-102, 40 FR 27461, June 30, 1975] 





</CITA>
</DIV8>


<DIV8 N="§ 57.05-4" NODE="46:2.0.1.2.14.5.1.4" TYPE="SECTION">
<HEAD>§ 57.05-4   Welder qualification by procedure tests.</HEAD>
<P>Qualification tests of welders may be omitted for welders who weld satisfactory procedure qualification test assemblies as required by subpart 57.03.




</P>
</DIV8>


<DIV8 N="§ 57.05-5" NODE="46:2.0.1.2.14.5.1.5" TYPE="SECTION">
<HEAD>§ 57.05-5   Low temperature application.</HEAD>
<P>For low temperature application, each welder must demonstrate their ability to weld satisfactorily in accordance with procedures qualified in accordance with § 57.03-1(b). Manual welding must be qualified in the position prescribed by the procedure.




</P>
</DIV8>

</DIV6>


<DIV6 N="57.06" NODE="46:2.0.1.2.14.6" TYPE="SUBPART">
<HEAD>Subpart 57.06—Production Tests</HEAD>


<DIV8 N="§ 57.06-1" NODE="46:2.0.1.2.14.6.1.1" TYPE="SECTION">
<HEAD>§ 57.06-1   Production test plate requirements.</HEAD>
<P>(a) Production test plates must be provided for Class I, Class I-L, Class II, and Class II-L pressure vessels are specified in this section.
</P>
<P>(b) Main power boilers must meet the test plate requirements for Class I pressure vessels.
</P>
<P>(c) Test plates are not required for heating boilers or Class III pressure vessels. Test plates are not required for main power boilers or pressure vessels constructed of P1 material as listed in QW/QB 422 of Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1) whose welded joints are fully radiographed as required by part 52 or 54 of this subchapter as applicable except when toughness tests are required in accordance with § 57.06-5. When toughness tests are required, all prescribed production tests must be performed.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 72-206R, 38 FR 17229, June 29, 1973; CGD 74-102, 40 FR 27461, June 30, 1975; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 57.06-2" NODE="46:2.0.1.2.14.6.1.2" TYPE="SECTION">
<HEAD>§ 57.06-2   Production test plate interval of testing.</HEAD>
<P>(a) At least one set of production test plates must be welded for each Class I or Class I-L pressure vessel except as follows:
</P>
<P>(1) When the extent of welding on a single vessel exceeds 50 lineal feet of either or both longitudinal and circumferential joints, at least one set of test plates must be welded for each 50 feet of joint.
</P>
<P>(2) When the extent of welding on vessels welded in succession exceeds 50 lineal feet of either or both longitudinal and circumferential joints, at least one set of test plates must be welded for each 50 feet of aggregate joint of the same material where the plate thicknesses fall within a range of one-fourth inch. For each 50-foot increment of weld, test plates must be prepared at the time of fabrication of the first vessel involving that increment.
</P>
<P>(b) Production test plates for Class II-L pressure vessels must be prepared as for Classes I and I-L vessels except that the provisions of paragraphs (a)(1) and (2) of this section are applicable to each 150 lineal feet of welded joint in lieu of each 50 lineal feet.
</P>
<P>(c) In the case of Class II pressure vessels, no more than one set of production test plates need be prepared for each 300 lineal feet of either or both longitudinal and circumferential joints. In the case of single vessel fabrication, a set of test plates is required for each 300 lineal feet of weld or fraction thereof. In the case of multiple vessel fabrication where each increment of 300 lineal feet of weld involves more than one pressure vessel, the set of test plates must be prepared at the time of fabrication of the first vessel involving that increment.




</P>
</DIV8>


<DIV8 N="§ 57.06-3" NODE="46:2.0.1.2.14.6.1.3" TYPE="SECTION">
<HEAD>§ 57.06-3   Method of performing production testing.</HEAD>
<P>(a) Except as otherwise specified in this section a test plate must be attached to the shell plate on one end of the longitudinal joint of each vessel as shown in figure 1 to § 57.06-3(d), so that the edges of the test plate to be welded are a continuation of and duplication of the corresponding edges of the longitudinal joint. For attached test plates, the weld metal must be deposited in the test plate welding groove continuously with the weld metal deposited in the groove of the longitudinal joint. As an alternate method, the marine inspector may permit the use of separate test plates, provided the same welding process, procedure, and technique employed in the fabrication of the longitudinal joint are used in welding the test plates.
</P>
<P>(b) All test plates, whether attached to the shell or separate in accordance with paragraphs (a) and (d) of this section, must be prepared from material of the same specification, thickness, and heat treatment and, for Class I-L and Class II-L vessels, the same heat as that of the vessel for which they are required. However, except when required to be from a specific heat, test plates may be prepared from material of a different product form, such as plate in lieu of a forging, provided the chemical composition is within the vessel material specification limits and the melting practice is the same.
</P>
<P>(c) Test plates are not required for welded nozzle attachments.
</P>
<P>(d) In the case of vessels having no longitudinal welded joints, at least one set of test plates must be welded for each vessel, using the circumferential joint process, procedure, and technique, except that the provisions of § 57.06-2(a) also apply for Classes I and I-L vessels, and that the provisions of § 57.06-2(a) and (c) also apply for Classes II and II-L vessels.

</P>
<HD1>Figure 1 to § 57.06-3(d)—(PW-53.2) Method of Forming Longitudinal Test Plates

</HD1>
<img src="/graphics/er12jn24.010.gif"/>
<P>(e) Test plates must be made by the same welder producing the longitudinal and circumferential joints. If more than one welder is employed in the welding of the pressure vessel(s), the test plates must be made by the welder designated by the marine inspector. The test plates must be of the same thickness as the material being welded and must be of sufficient size to provide two specimens of each type required, except that in the case of pressure vessels having no longitudinal seams, the test plate need be only of sufficient length to provide one set of test specimens, and if a retest is necessary, an additional set of test plates may be welded separately.




</P>
</DIV8>


<DIV8 N="§ 57.06-4" NODE="46:2.0.1.2.14.6.1.4" TYPE="SECTION">
<HEAD>§ 57.06-4   Production testing specimen requirements.</HEAD>
<P>(a) For test plates three-fourths inch or less in thickness one reduced section tensile specimen and two free-bend specimens must be tested. For plates exceeding three-fourths inch in thickness one reduced section tensile specimen, one free-bend specimen and one guided side bend specimen must be tested. In addition, boiler drums of thickness five-eighths inch or greater must have a tension test specimen of the weld metal as required by paragraph (f)(2) of this section. Toughness tests are required for Classes I-L and II-L pressure vessels as specified in § 57.06-5.
</P>
<P>(b) The test plates must be so supported that the warping due to welding does not throw the finished test plate out of line by an angle of over 5°.
</P>
<P>(c) Where the welding has warped the test plates, the plates must be straightened before being stress-relieved. The test plates must be subjected to the same stress-relieving operation as required by this subchapter for the pressure vessel itself. At no time must the test plates be heated to a temperature higher than that used for stress-relieving the vessel.
</P>
<P>(d) The bend specimens must be taken from opposite sides of the reduced-section tensile specimen in their respective test plates as shown in figures 1 and 2 to § 57.06-4(d).

</P>
<HD1>Figure 1 to § 57.06-4(d)—Workmanship Test Plates for Material Three-Fourths Inch or Less in Thickness

</HD1>
<img src="/graphics/er12jn24.011.gif"/>
<HD1>Figure 2 to § 57.06-4(d)—Workmanship Test Plates for Material Three-Fourths Inch or Less in Thickness

</HD1>
<img src="/graphics/er12jn24.012.gif"/>
<P>(e) In submitting the samples for test the manufacturer must state the minimum and maximum tensile range of the base metal.
</P>
<P>(f) The external appearances of the welds and the amount of weld reinforcement shall conform to the requirements for fabrication, and the maximum reinforcement for the test plates must not exceed the maximum permitted for construction.
</P>
<P>(1) The tension-test specimen of the joint must be transverse to the welded joint and must be of the full thickness of the plate after the weld reinforcement has been machined flush. The form and dimensions must be as shown in figure 3 to § 57.06-4(f). When the capacity of the available testing machine does not permit testing a specimen of the full thickness of the welded plate, the specimen may be cut with a thin saw into as many portions of the thickness as necessary, as shown in figure 4 to § 57.06-4(f) each of which must meet the requirements. The tensile strength of the joint specimen when it breaks in the weld must not be less than the minimum of the specified tensile range of the plate used. If the specimen breaks in the plate at not less than 95 percent of the minimum specified tensile range of the plate and the weld shows no sign of weakness, the test is considered acceptable.
</P>
<P>(2) Boiler drums fabricated of plate of thicknesses of five-eighths inch or greater 2 to § have a tension-test specimen of the weld metal machined to form as shown in figure 5 to § 57.06-4(f) taken entirely from the deposited metal. The all-weld tension test specimen 2 to § have a tensile strength of not less than the minimum of the range of the plate which is welded and 2 to § have a minimum elongation in 2 inches of not less than 20 percent.

</P>
<HD1>Figure 3 to § 57.06-4(f)—(PW-53.1) Reduced-Section Test Specimen for Tension Test of Welded Joint

</HD1>
<img src="/graphics/er12jn24.013.gif"/>
<HD1>Figure 4 to § 57.06-4(f)—(PW-53.3) Cross Section of Bend-Test Specimens From Very Thick Plate

</HD1>
<img src="/graphics/er12jn24.014.gif"/>
<HD1>Figure 5 to § 57.06-4(f)—(PW-53.3) All Weld Metal Tension-Test Specimen

</HD1>
<img src="/graphics/er12jn24.015.gif"/>
<P>(g) The freebend specimens must be of the form and dimensions shown in figure 6 to § 57.06-4(g). For plates of three-fourths inch or less in thickness one of the specimens must be bent with the face of the weld in tension. Each freebend specimen must be bent cold under freebending conditions until the elongation measured within or across approximately the entire weld on the outer surface of the bend is at least 30 percent, except that for Class II and Class II-L pressure vessels, the minimum elongation must be 20 percent. When the capacity of the available testing machine will not permit testing a full thickness specimen, the specimen may be cut with a thin saw into as many portions of the thickness as necessary as shown in figure 4 to § 57.06-4(f), provided each such piece retains the proportion of 1.5 to 1, width to thickness, each of which must meet the requirements. Cracks at the corners of the specimens or small defects in the convex surface, the greatest dimensions of which do not exceed one-sixteenth inch need not be considered as failures.

</P>
<HD1>Figure 6 to § 57.06-4(g)—(PW-53.8) Specimen for Free-Bend Test

</HD1>
<img src="/graphics/er12jn24.016.gif"/>
<P>(h) The guided-bend specimen must be bent with the side of the weld in tension, its width must be equal to the full thickness of the plate and its thickness, after machining, must be 0.350 inch to 0.380 inch to permit bending in a jig having the contour of the standard jig as shown in Figure QW 466.1, QW 466.2, or QW 466.3 of Section IX of the ASME BPVC (incorporated by reference; see § 57.02-1). The specimen must withstand being bent cold to the full capacity of the jig without developing any crack exceeding one-eighth inch in any direction. Where the plate thickness exceeds two inches, the specimen must be cut in two so that each portion does not exceed 2 inches in width. Each such portion must be tested and must meet the requirements.
</P>
<P>(i) One retest must be made for each of the original specimens which fails to meet the requirements. Should the retests fail to meet the requirements, the welds which they represent must be chipped out, rewelded and new test plates provided.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGFR 69-127R, 35 FR 9980, June 17, 1970; CGD 74-102, 40 FR 27461, June 30, 1975; CGD 80-004, 45 FR 10796, Feb. 19, 1980; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 57.06-5" NODE="46:2.0.1.2.14.6.1.5" TYPE="SECTION">
<HEAD>§ 57.06-5   Production toughness testing.</HEAD>
<P>(a) In addition to the test specimens required by § 57.06-4(a), production toughness test plates must be prepared for Classes I-L and II-L pressure vessels in accordance with subpart 54.05 of this subchapter.
</P>
<P>(b) For nonpressure vessel type cargo tanks and associated secondary barriers as defined in § 38.05-4 of subchapter D of this chapter, production toughness test plates must be prepared in accordance with subpart 54.05 of this subchapter.
</P>
<CITA TYPE="N">[CGD 68-82, 33 FR 18872, Dec. 18, 1968, as amended by CGD 72-206R, 38 FR 17229, June 29, 1973; CGD 95-012, 60 FR 48050, Sept. 18, 1995]






</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="58" NODE="46:2.0.1.2.15" TYPE="PART">
<HEAD>PART 58—MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18878, Dec. 18, 1968, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="58.01" NODE="46:2.0.1.2.15.1" TYPE="SUBPART">
<HEAD>Subpart 58.01—General Requirements</HEAD>


<DIV8 N="§ 58.01-1" NODE="46:2.0.1.2.15.1.1.1" TYPE="SECTION">
<HEAD>§ 58.01-1   Scope.</HEAD>
<P>The regulations in this part contain requirements for the design and construction of main and auxiliary machinery installed on vessels. 




</P>
</DIV8>


<DIV8 N="§ 58.01-5" NODE="46:2.0.1.2.15.1.1.2" TYPE="SECTION">
<HEAD>§ 58.01-5   Applicable standards.</HEAD>
<P>The applicable standards established by the ABS Marine Vessel Rules (incorporated by reference, see § 58.03-1), may be used as the standard for the design, construction, and testing of main and auxiliary machinery except as modified in this subchapter.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50171, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 58.01-10" NODE="46:2.0.1.2.15.1.1.3" TYPE="SECTION">
<HEAD>§ 58.01-10   Fuel oil.</HEAD>
<P>(a) The following limits apply to the use of oil as fuel:
</P>
<P>(1) Except as otherwise permitted by this section, no fuel oil with a flashpoint of less than 60 °C (140 °F) may be used.
</P>
<P>(2) Except as otherwise permitted by § 58.50-1(b), fuel oil with a flashpoint of not less than 43 °C (110 °F) may be used in emergency generators.
</P>
<P>(3) Subject to such further precautions as the Commanding Officer, Marine Safety Center, considers necessary, and provided that the ambient temperature of the space in which such fuel oil is stored or used does not rise to within 18 °F (10 °C) below the flashpoint of the fuel oil, fuel oil having a flashpoint of less than 140 °F (60 °C) but not less than 110 °F (43 °C) may be used. 
</P>
<P>(4) In a cargo vessel, fuel having a lower flashpoint than otherwise specified in this section—for example, crude oil—may be used provided that such fuel is not stored in any machinery space and that the Commanding Officer, Marine Safety Center, approves the complete installation.
</P>
<P>(b) The flashpoint of oil must be determined by the Pensky-Martens Closed Tester, ASTM D93 (incorporated by reference, see § 58.03-1).
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24775, May 10, 1995, as amended by USCG-1999-5151, 64 FR 67180, Dec. 1, 1999; USCG-2003-16630, 73 FR 65186, Oct. 31, 2008; USCG-2020-0634, 89 FR 50172, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 58.01-20" NODE="46:2.0.1.2.15.1.1.4" TYPE="SECTION">
<HEAD>§ 58.01-20   Machinery guards.</HEAD>
<P>Gears, couplings, flywheels, and all rotating machinery capable of injuring personnel must be provided with adequate covers or guards.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 58.01-25" NODE="46:2.0.1.2.15.1.1.5" TYPE="SECTION">
<HEAD>§ 58.01-25   Means of stopping machinery.</HEAD>
<P>Machinery driving forced-draft and induced-draft fans, fuel-oil transfer pumps, fuel-oil unit and service pumps, and similar fuel-oil pumps must be fitted with remote controls from a readily accessible position outside the space concerned so that the fans or pumps may be stopped in case of fire in the compartment in which they are located. The controls must be suitably protected against accidental operation and against tampering and must be suitably marked.
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24775, May 10, 1995]




</CITA>
</DIV8>


<DIV8 N="§ 58.01-30" NODE="46:2.0.1.2.15.1.1.6" TYPE="SECTION">
<HEAD>§ 58.01-30   Trial-trip observance.</HEAD>
<P>The operation of main and auxiliary engines, boilers, steering gear, and auxiliaries must be observed on the trial trip of each new vessel and all deficiencies which affect the safety of the vessel must be corrected to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 58.01-35" NODE="46:2.0.1.2.15.1.1.7" TYPE="SECTION">
<HEAD>§ 58.01-35   Main propulsion auxiliary machinery.</HEAD>
<P>Auxiliary machinery vital to the main propulsion system must be provided in duplicate unless the system served is provided in independent duplicate, or otherwise provides continued or restored propulsion capability in the event of a failure or malfunction of any single auxiliary component.
</P>
<NOTE>
<HED>Note 1 to § 58.01-30:</HED>
<P>Partial reduction of normal propulsion capability as a result of malfunction or failure is acceptable if the reduced capability is not below that necessary for the vessel to run ahead at 7 knots or half speed, whichever is less, and is adequate to maintain control of the ship.</P></NOTE>
<CITA TYPE="N">[CGD 81-030, 53 FR 17837, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50172, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 58.01-40" NODE="46:2.0.1.2.15.1.1.8" TYPE="SECTION">
<HEAD>§ 58.01-40   Machinery, angles of inclination.</HEAD>
<P>(a) Propulsion machinery and all auxiliary machinery essential to the propulsion and safety of the vessel must be designed to operate when the vessel is upright, when the vessel is inclined under static conditions at any angle of list up to and including 15°, and when the vessel is inclined under dynamic conditions (rolling) at any angle of list up to and including 22.5° and, simultaneously, at any angle of trim (pitching) up to and including 7.5° by bow or stern.
</P>
<P>(b) Deviations from these angles of inclination may be permitted by the Commanding Officer, Marine Safety Center, considering the type, size, and service of the vessel. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24775, May 10, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 58.01-45" NODE="46:2.0.1.2.15.1.1.9" TYPE="SECTION">
<HEAD>§ 58.01-45   Machinery space, ventilation.</HEAD>
<P>Each machinery space must be ventilated to ensure that, when machinery or boilers are operating at full power in all weather including heavy weather, an adequate supply of air is maintained for the operation of the machinery and for the safety, efficiency, and comfort of the crew. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24775, May 10, 1995]






</CITA>
</DIV8>


<DIV8 N="§ 58.01-50" NODE="46:2.0.1.2.15.1.1.10" TYPE="SECTION">
<HEAD>§ 58.01-50   Machinery space, noise.</HEAD>
<P>Each machinery space must be designed to minimize the exposure of personnel to noise in accordance with IMO Resolution MSC.337(91) (incorporated by reference, see § 58.03-1).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.01-55" NODE="46:2.0.1.2.15.1.1.11" TYPE="SECTION">
<HEAD>§ 58.01-55   Tanks for flammable and combustible oil.</HEAD>
<P>(a) For the purposes of this section, a machinery space of category A is a space that contains any of the following: 
</P>
<P>(1) Internal-combustion machinery used for main propulsion. 
</P>
<P>(2) Internal-combustion machinery used for other than main propulsion, whose power output is equal to or greater than 500 HP (375 kw). 
</P>
<P>(3) Any oil-fired boiler. 
</P>
<P>(4) Any equipment used to prepare fuel oil for delivery to an oil-fired boiler, or equipment used to prepare heated oil for delivery to an internal-combustion engine, including any oil-pressure pumps, filters, and heaters dealing with oil pressures above 26 psi. 
</P>
<P>(b) As far as practicable, each fuel-oil tank must be part of the vessel's structure and be located outside a machinery space of category A. 
</P>
<P>(c) If a fuel-oil tank, other than a double-bottom tank, must be located adjacent to or within a machinery space of category A—
</P>
<P>(1) At least one of its vertical sides must be contiguous to the boundary of the machinery space; 
</P>
<P>(2) The tank must have a common boundary with the double-bottom tanks; and 
</P>
<P>(3) The area of the tank boundary common with the machinery spaces must be kept as small as practicable. 
</P>
<P>(d) If a fuel-oil tank must be located within a machinery space of category A, it must not contain fuel oil with a flashpoint of less than 60 °C (140 °F). 
</P>
<P>(e) In general, no freestanding fuel-oil tank is permitted in any machinery space of Category A on a passenger vessel. A freestanding fuel-oil tank is permitted in other spaces only if authorized by the Commanding Officer, Marine Safety Center. If so authorized, each freestanding fuel-oil tank must—
</P>
<P>(1) Comply with subpart 58.50; and
</P>
<P>(2) Be placed in an oil-tight spill tray with a drain pipe leading to a spill-oil tank.
</P>
<P>(f) No fuel-oil tank may be located where spillage or leakage from it can constitute a hazard by falling on heated surfaces. The design must also prevent any oil that may escape under pressure from any pump, filter, or heater from coming into contact with heated surfaces. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50172, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="58.03" NODE="46:2.0.1.2.15.2" TYPE="SUBPART">
<HEAD>Subpart 58.03—Incorporation of Standards</HEAD>


<DIV8 N="§ 58.03-1" NODE="46:2.0.1.2.15.2.1.1" TYPE="SECTION">
<HEAD>§ 58.03-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from the following sources:
</P>
<P>(a) <I>American Boat and Yacht Council (ABYC),</I> 613 Third Street, Suite 10, Annapolis, MD 21403; (410) 990-4460; <I>www.abycinc.org</I>.
</P>
<P>(1) ABYC P-1, Installation of Exhaust Systems for Propulsion and Auxiliary Engines, reaffirmed July 2014; IBR approved for § 58.10-5(d).
</P>
<P>(2) [Reserved]
</P>
<P>(b) <I>American Bureau of Shipping (ABS),</I> 1701 City Plaza Drive, Spring, TX 77389; 281-877-6000; <I>CSC@eagle.org; ww2.eagle.org</I>.
</P>
<P>(1) ABS Rules for Building and Classing Marine Vessels, Part 4, Vessel Systems and Machinery, January 2020 (“ABS Marine Vessel Rules”); IBR approved for §§ 58.01-5; 58.05-1; 58.10-15(a); 58.20-5(a); 58.25-5(d).
</P>
<P>(2) [Reserved]
</P>
<P>(c) <I>American Petroleum Institute (API),</I> 200 Massachusetts Avenue NW, Washington, DC 20001-5571; 202-682-8000; <I>APIPubs@api.org; www.api.org</I>.
</P>
<P>(1) API Recommended Practice 14C, Analysis, Design, Installation and Testing of Safety Systems for Offshore Production Facilities, Eighth Edition, February 2017, including Errata 1 (May 2018) (“API RP 14C”); IBR approved for § 58.60-9.
</P>
<P>(2) API Standard 53, Well Control Equipment Systems for Drilling Wells, Fifth Edition, December 2018 (“API STD 53”); IBR approved for § 58.60-7.
</P>
<P>(d) <I>American Society of Mechanical Engineers (ASME),</I> Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org; www.asme.org</I>.
</P>
<P>(1) ASME BPVC.I-2019, 2019 ASME Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section I of the ASME BPVC”); IBR approved for § 58.30-15(b).
</P>
<P>(2) ASME BPVC.VIII.1-2019, 2019 ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Rules for Construction of Pressure Vessels, 2019 Edition, issued July 1, 2019 (“Section VIII of the ASME BPVC”); IBR approved for § 58.30-15(b).
</P>
<P>(3) ASME B31.3-2018, Process Piping, ASME Code for Pressure Piping, B31, issued August 30, 2019 (“ASME B31.3”); IBR approved for § 58.60-7.
</P>
<P>(4) ASME B31.5-2016, Refrigeration Piping and Heat Transfer Components, issued June 29, 2016 (“ASME B31.5”); IBR approved for §§ 58.20-5(a); 58.20-20(b).
</P>
<P>(e) <I>ASTM International,</I> 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959; 610-832-9500; <I>service@astm.org; www.astm.org</I>.
</P>
<P>(1) ASTM A193/A193M-19, Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service or High Pressure Service and Other Special Purpose Applications, approved November 1, 2019 (“ASTM A193/A193M”); IBR approved for § 58.30-15(c).
</P>
<P>(2) ASTM B96/B96M-16, Standard Specification for Copper-Silicon Alloy Plate, Sheet, Strip, and Rolled Bar for General Purposes and Pressure Vessels, approved April 1, 2016 (“ASTM B96”); IBR approved for § 58.50-5(a).
</P>
<P>(3) ASTM B122/B122M-16, Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar, approved April 1, 2016 (“ASTM B122”); IBR approved for § 58.50-5(a).
</P>
<P>(4) ASTM B127-19, Standard Specification for Nickel-Copper Alloy Plate, Sheet, and Strip, approved November 1, 2019 (“ASTM B127”); IBR approved for §§ 58.50-5(a); 58.50-10(a).
</P>
<P>(5) ASTM B152/B152M-19, Standard Specification for Copper Sheet, Strip, Plate, and Rolled Bar, approved October 1, 2019 (“ASTM B152”); IBR approved for § 58.50-5(a).
</P>
<P>(6) ASTM B209-14, Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate, approved November 1, 2014 (“ASTM B209”); IBR approved for §§ 58.50-5(a); 58.50-10(a).
</P>
<P>(7) ASTM D92-18, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester, approved July 1, 2018 (“ASTM D92”); IBR approved for § 58.30-10(b).
</P>
<P>(8) ASTM D93-19, Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester, approved November 1, 2019 (“ASTM D93”); IBR approved for § 58.01-10(b).
</P>
<P>(9) ASTM D323-15a, Standard Test Method for Vapor Pressure of Petroleum Products (Reid Method), approved June 1, 2015 (“ASTM D323”); IBR approved for § 58.16-5.
</P>
<P>(f) <I>International Maritime Organization (IMO),</I> Publications Section, 4 Albert Embankment, London SE1 7SR, United Kingdom; <I>sales@imo.org; www.imo.org</I>.
</P>
<P>(1) Resolution A.467(XII), Guidelines for Acceptance of Non-Duplicated Rudder Actuators for Tankers, Chemical Tankers and Gas Carriers of 10,000 Tons Gross Tonnage and Above But Less Than 100,000 Tonnes Deadweight, 1981 (“IMO A.467(XII)”); IBR approved for § 58.25-60.
</P>
<P>(2) Resolution MSC.337(91), Code on Noise Levels on Board Ships, adopted November 30, 2012 (“IMO Resolution MSC.337(91)”); IBR approved for § 58.01-50.
</P>
<P>(3) SOLAS Consolidated Edition 2020, Consolidated text of the International Convention for the Safety of Life at Sea, 1974, and its Protocol of 1988: articles, annexes and certificates, Consolidated Edition, January 1, 2020 (SOLAS); IBR approved for § 58.25-10(a).
</P>
<P>(g) <I>National Fire Protection Association (NFPA),</I> 1 Batterymarch Park, Quincy, MA 02169-7471; 617-770-3000; <I>custserv@nfpa.org</I>; <I>www.nfpa.org</I>.
</P>
<P>(1) NFPA 302, Fire Protection Standard for Pleasure and Commercial Motor Craft, 2020 Edition, ANSI-approved August 25, 2019 (“NFPA 302”); IBR approved for § 58.10-5(d).
</P>
<P>(2) [Reserved]
</P>
<P>(h) <I>SAE International (SAE),</I> 400 Commonwealth Drive, Warrendale, PA 15096; 724-776-4841; <I>customerservice@sae.org</I>; <I>www.sae.org</I>.
</P>
<P>(1) SAE J429 MAY2014, Mechanical and Material Requirements for Externally Threaded Fasteners, revised May 2014 (“SAE J429”); IBR approved for § 58.30-15(c).
</P>
<P>(2) SAE J1928 JUN2018, Devices Providing Backfire Flame Control for Gasoline Engines in Marine Applications, revised June 2018 (“SAE J1928”); IBR approved for § 58.10-5(b).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="58.05" NODE="46:2.0.1.2.15.3" TYPE="SUBPART">
<HEAD>Subpart 58.05—Main Propulsion Machinery</HEAD>


<DIV8 N="§ 58.05-1" NODE="46:2.0.1.2.15.3.1.1" TYPE="SECTION">
<HEAD>§ 58.05-1   Material, design, and construction.</HEAD>
<P>(a) The material, design, construction, workmanship, and arrangement of main propulsion machinery and of each auxiliary, directly connected to the engine and supplied as such, must be at least equivalent to the standards established by the ABS Marine Vessel Rules (incorporated by reference, see § 58.03-1), except as otherwise provided by this subchapter.
</P>
<P>(b) When main and auxiliary machinery is to be installed without classification society review, the builder must submit to the cognizant Officer in Charge, Marine Inspection, such drawings and particulars of the installation as are required by the ABS Marine Vessel Rules for similar installations on classed vessels.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.05-5" NODE="46:2.0.1.2.15.3.1.2" TYPE="SECTION">
<HEAD>§ 58.05-5   Astern power.</HEAD>
<P>(a) All vessels must have sufficient power for going astern to secure proper control of the ship in all normal circumstances.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50172, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.05-10" NODE="46:2.0.1.2.15.3.1.3" TYPE="SECTION">
<HEAD>§ 58.05-10   Automatic shut-off.</HEAD>
<P>Main propulsion machinery must be provided with automatic shut-off controls in accordance with part 62 of this subchapter. These controls must shut down main propulsion machinery in case of a failure, such as failure of the lubricating-oil supply, that could lead rapidly to complete breakdown, serious damage, or explosion. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="58.10" NODE="46:2.0.1.2.15.4" TYPE="SUBPART">
<HEAD>Subpart 58.10—Internal Combustion Engine Installations</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50173, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 58.10-5" NODE="46:2.0.1.2.15.4.1.1" TYPE="SECTION">
<HEAD>§ 58.10-5   Gasoline engine installations.</HEAD>
<P>(a) <I>Engine design.</I> All installations must be of marine type engines suitable for the intended service, designed and constructed in conformance with the requirements of this subchapter.
</P>
<P>(b) <I>Carburetors.</I> (1) Drip collectors must be fitted under all carburetors, except the down-draft type, to prevent fuel leakage from reaching the bilges and so arranged as to permit ready removal of such fuel leakage. Drip collectors must be covered with flame screens.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>)(1):</HED>
<P>It is recommended that drip collectors be drained by a device for automatic return of all drip to engine air intakes.</P></NOTE>
<P>(2) All gasoline engines must be equipped with an acceptable means of backfire flame control. Installations of backfire flame arresters bearing basic Approval Nos. 162.015 or 162.041 or engine air and fuel induction systems bearing basic Approval Nos. 162.015 or 162.042 may be continued in use as long as they are serviceable and in good condition. New installations or replacements must meet the applicable requirements of this section.
</P>
<P>(3) The following are acceptable means of backfire flame control for gasoline engines:
</P>
<P>(i) A backfire flame arrester complying with SAE J1928 (incorporated by reference; see § 58.03-1) and marked accordingly. The flame arrester must be suitably secured to the air intake with a flametight connection.
</P>
<P>(ii) An engine air and fuel induction system which provides adequate protection from propagation of backfire flame to the atmosphere equivalent to that provided by an acceptable backfire flame arrester. A gasoline engine utilizing an air and fuel induction system, and operated without an approved backfire flame arrester, must either include a reed valve assembly or be installed in accordance with SAE J1928.
</P>
<P>(iii) An arrangement of the carburetor or engine air induction system that will disperse any flames caused by engine backfire. The flames must be dispersed to the atmosphere outside the vessel in such a manner that the flames will not endanger the vessel, persons, on board, or nearby vessels and structures. Flame dispersion may be achieved by attachments to the carburetor or location of the engine air induction system. All attachments must be of metallic construction with flametight connections and firmly secured to withstand vibration, shock, and engine backfire. Such installations do not require formal approval and labeling but must comply with this subpart.
</P>
<P>(c) <I>Exhaust manifold.</I> The exhaust manifold must either be water-jacketed and cooled by discharge from a pump which operates whenever the engine is running, or woodwork within nine inches must be protected by 
<FR>1/4</FR>-inch asbestos board covered with not less than No. 22 USSG (U.S. standard gage) galvanized sheet iron or nonferrous metal. A dead air space of 
<FR>1/4</FR>-inch must be left between the protecting asbestos and the wood, and a clearance of not less than two inches maintained between the manifold and the surface of such protection.
</P>
<P>(d) <I>Exhaust pipe.</I> (1) Exhaust pipe installations must conform to the requirements of ABYC P-1 and Chapter 6 of NFPA 302 (both incorporated by reference; see § 58.03-1) and the following additional requirements:
</P>
<P>(i) All exhaust installations with pressures in excess of 15 psig or employing runs passing through living or working spaces shall meet the material requirements of part 56 of this subchapter.
</P>
<P>(ii) Horizontal dry exhaust pipes are permitted only if they do not pass through living or berthing spaces, they terminate above the deepest load waterline and are so arranged as to prevent entry of cold water from rough or boarding seas, and they are constructed of corrosion resisting material “at the hull penetration.”
</P>
<P>(2) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 58.10-10" NODE="46:2.0.1.2.15.4.1.2" TYPE="SECTION">
<HEAD>§ 58.10-10   Diesel engine installations.</HEAD>
<P>(a) The requirements of § 58.10-5 (a), (c), and (d) apply to diesel engine installations.
</P>
<P>(b) A diesel engine air intake on a mobile offshore drilling unit must not be in a classified location.
</P>
<P>(c) A diesel engine exhaust on a mobile offshore drilling unit must not discharge into a classified location.
</P>
<NOTE>
<HED> Note 1 to § 58.10-10:</HED>
<P>Sections 108.171 to 108.175 of this chapter define classified locations for mobile offshore drilling units.</P></NOTE>
</DIV8>


<DIV8 N="§ 58.10-15" NODE="46:2.0.1.2.15.4.1.3" TYPE="SECTION">
<HEAD>§ 58.10-15   Gas turbine installations.</HEAD>
<P>(a) <I>Standards.</I> The design, construction, workmanship and tests of gas turbines and their associated machinery must be at least equivalent to the standards of the ABS Marine Vessel Rules (incorporated by reference, see § 58.03-1).
</P>
<P>(b) <I>Materials.</I> The materials used for gas turbine installations must have properties suitable for the intended service. When materials not conforming to standard ASTM specifications are employed, data concerning their properties, including high temperature strength data, where applicable, must be furnished.
</P>
<P>(c) <I>Exhausts.</I> (1) Where piping is used for gas turbine exhaust lines, Class II is required as a minimum. (See subpart 56.04 of this subchapter.) Where the exhaust pressure exceeds 150 psig, such as in closed cycle systems, Class I must be used. Where ducting other than pipe is employed, the drawings and design data must be submitted to substantiate suitability and safety for the intended service.
</P>
<P>(2) Where considered necessary, gas turbines and associated exhaust systems must be suitably insulated or cooled, by means of lagging, water spray, or a combination thereof.
</P>
<P>(3) Gas turbine exhausts must not be interconnected with boiler uptakes except for gas turbines used for emergency power and lighting or for emergency propulsion. Dampers or other suitable means must be installed to prevent backflow of boiler exhaust gases through the turbine. Interconnected exhausts must be specifically approved by the Commandant.
</P>
<P>(4) A gas turbine exhaust on a mobile offshore drilling unit must not discharge in a classified location. (See note 1 to this section.)
</P>
<P>(d) <I>Air inlets.</I> Air inlets must be designed as follows:
</P>
<P>(1) Each air inlet must have means to protect the safety of life and to prevent the entrance of harmful foreign material, including water, into the system.
</P>
<P>(2) A gas turbine air inlet must not be in a classified location. (See note 1 to this section.)
</P>
<P>(e) <I>Cooling and ventilation.</I> Means must be provided for circulating air, either natural or forced, through the engine compartment for cooling and ventilation.
</P>
<P>(f) <I>Automatic shutdown.</I> (1) The control system must be designed for automatic shutdown of the engine with actuation of audible and visible alarms at shutdown. The visible malfunction indicator must indicate what condition caused the shutdown and remain visible until reset. Automatic shutdown must occur under the following conditions:
</P>
<P>(i) Overspeed.
</P>
<P>(ii) Low lubricating oil pressure. Consideration will be given providing alarm only (without shutdown) in those cases where suitable antifriction bearings are fitted.
</P>
<P>(2) Audible or visible alarms must also be provided for:
</P>
<P>(i) Excessive gas temperature, measured at the turbine inlet, gas generator, interstage turbine or turbine exhaust.
</P>
<P>(ii) Excessive lubricating oil temperature.
</P>
<P>(iii) Excessive speed.
</P>
<P>(iv) Reduced lubricating oil pressure.
</P>
<P>(3) A remote, manually operated shutdown device must be provided. Such device may be totally mechanical or may be electrical with a manually actuated switch.
</P>
<P>(g) <I>Drawings and design data.</I> Drawings and design data of the following components must be submitted to substantiate their suitability and safety for the service intended:
</P>
<P>(1) Combustion chamber.
</P>
<P>(2) Regenerator or recuperator.
</P>
<P>(3) Casing or piping conveying the gas from the combustion device to the gas turbine.
</P>
<P>(h) <I>Fuel systems.</I> Gas turbine fuel systems must meet the requirements of part 56 of this subchapter.
</P>
<P>(i) <I>Fire extinguishing systems.</I> A special local fire extinguishing system may be required for gas turbine installations if considered necessary by the Commandant. Such a system would be in addition to any other required in the compartment in which the gas turbine is located.
</P>
<NOTE>
<HED>Note 1 to § 58.10-15:</HED>
<P>Sections 108.171 to 108.175 of this chapter define classified locations for mobile offshore drilling units.</P></NOTE>
</DIV8>

</DIV6>


<DIV6 N="58.16" NODE="46:2.0.1.2.15.5" TYPE="SUBPART">
<HEAD>Subpart 58.16—Liquefied Petroleum Gases for Cooking and Heating</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50173, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 58.16-1" NODE="46:2.0.1.2.15.5.1.1" TYPE="SECTION">
<HEAD>§ 58.16-1   Scope.</HEAD>
<P>(a) This subpart prescribes standards for the use of liquefied petroleum gas for heating and cooking on inspected vessels, except ferries.
</P>
<P>(b) It is the intent of the regulations in this subpart to permit liquefied petroleum gas systems of the vapor withdrawal type only. Cylinders designed to admit liquid gas into any other part of the system are prohibited.
</P>
<P>(c) Except as provided by § 58.16-7(b), all component parts of the system, except cylinders, appliances, and low-pressure tubing, must be designed to withstand a pressure of 500 pounds per square inch without failure.




</P>
</DIV8>


<DIV8 N="§ 58.16-5" NODE="46:2.0.1.2.15.5.1.2" TYPE="SECTION">
<HEAD>§ 58.16-5   Definition.</HEAD>
<P>For the purpose of this subpart the term “liquefied petroleum gas” means any liquefied flammable gas which is composed predominantly of hydrocarbons or mixtures of hydrocarbons, such as propane, propylene, butane, butylene, or butadiene, and which has a Reid vapor pressure exceeding 40 pounds per square inch absolute at 100 °F as determined by ASTM D323 (incorporated by reference, see § 58.03-1).




</P>
</DIV8>


<DIV8 N="§ 58.16-7" NODE="46:2.0.1.2.15.5.1.3" TYPE="SECTION">
<HEAD>§ 58.16-7   Use of liquefied petroleum gas.</HEAD>
<P>(a) Cooking equipment using liquefied petroleum gas on vessels of 100 gross tons or more that carry passengers for hire must meet the requirements of this subpart.
</P>
<P>(b) Cooking equipment using liquefied petroleum gas on vessels of less than 100 gross tons that carry passengers for hire must meet the requirements of § 25.45-2 or part 184, both of this chapter, as applicable.
</P>
<P>(c) Systems using liquefied petroleum gas for cooking or heating on any other vessels subject to inspection by the Coast Guard must meet the requirements of this subpart.




</P>
</DIV8>


<DIV8 N="§ 58.16-10" NODE="46:2.0.1.2.15.5.1.4" TYPE="SECTION">
<HEAD>§ 58.16-10   Approvals.</HEAD>
<P>(a) <I>Gas appliances.</I> (1) All gas-consuming appliances used for cooking and heating must be tested, listed, and labeled by an acceptable laboratory, such as:
</P>
<P>(i) The American Gas Association Testing Laboratories.
</P>
<P>(ii) UL Solutions.
</P>
<P>(2) Continuous-burning pilot flames are prohibited for use on gas appliances when installed below the weather deck.
</P>
<P>(3) Printed instructions for proper installation, operation, and maintenance of each gas-consuming appliance must be furnished by the manufacturer.
</P>
<P>(b) <I>Cylinders.</I> (1) Cylinders in which liquefied petroleum gas is stored and handled must be constructed, tested, marked, maintained, and retested in accordance with 49 CFR part 178.
</P>
<P>(2) All liquefied petroleum gas cylinders in service must bear a test date marking indicating that they have been retested in accordance with the regulations of the Department of Transportation.
</P>
<P>(3) Regardless of the date of the previous test, a cylinder must be rejected for further service when it leaks; when it is weakened appreciably by corrosion, denting, bulging or other evidence of rough usage; when it has lost more than 5 percent of its tare weight; or when it has been involved in a fire.
</P>
<P>(c) <I>Safety-relief devices.</I> All required safety-relief devices must be accepted as to type, size, pressure setting, and location by the Commandant (CG-ENG) as being in accordance with 49 CFR part 178.
</P>
<P>(d) <I>Valves, regulators, and vaporizers.</I> All component parts of the system, other than cylinders and low-pressure distribution tubing between regulators and appliances, must be tested and approved by and bear the label of UL Solutions or other recognized testing laboratory.
</P>
<P>(e) <I>Plan approval.</I> Drawings showing the location and installation of all piping, gas-consuming appliances, cylinders, and other component parts of the system must be submitted for approval.




</P>
</DIV8>


<DIV8 N="§ 58.16-15" NODE="46:2.0.1.2.15.5.1.5" TYPE="SECTION">
<HEAD>§ 58.16-15   Valves and safety relief devices.</HEAD>
<P>(a) Each cylinder must have a manually operated screw-down shutoff valve fitted with a handwheel installed directly at the cylinder outlet.
</P>
<P>(b) All cylinders must be protected by one or more safety relief devices complying with the requirements of § 58.16-10(a). The safety relief device must be a shutoff valve with an integral spring-loaded safety relief valve and supplementary fusible plug, the latter designed to yield when the cylinder has been emptied of liquid gas by the relief valve under conditions of exposure to excessive heat.
</P>
<P>(c) Cylinder valves and safety relief devices must have direct communication with the vapor space of the cylinder.
</P>
<P>(d) In addition to the cylinder valve, a multiple cylinder system must be provided with a two-way positive shutoff manifold valve of the manually operated type. The manifold valve must be so arranged that the replacement of empty cylinders can be made without shutting down the flow of gas in the system.
</P>
<P>(e) A master packless shutoff valve controlling all burners simultaneously must be installed at the manifold of all gas-consuming appliances.




</P>
</DIV8>


<DIV8 N="§ 58.16-16" NODE="46:2.0.1.2.15.5.1.6" TYPE="SECTION">
<HEAD>§ 58.16-16   Reducing regulators.</HEAD>
<P>(a) All systems shall be provided with a regulating device so adjusted as to release gas to the distribution tubing at a pressure not in excess of 18 inches water column, or approximately 10.5 ounces per square inch.
</P>
<P>(b) The low-pressure side of all regulators must be protected against excessive pressure by means of a suitable relief valve, which must be integral with the regulator. The relief valve must be set to start to discharge at a pressure not less than two times and not more than three times the delivery pressure.
</P>
<P>(c) All reducing regulators must be fitted with a pressure gage located on the high-pressure side of the regulator.




</P>
</DIV8>


<DIV8 N="§ 58.16-17" NODE="46:2.0.1.2.15.5.1.7" TYPE="SECTION">
<HEAD>§ 58.16-17   Piping and fittings.</HEAD>
<P>(a) The piping between the cylinders and the appliances must be seamless annealed copper tubing or such other seamless tubing as may be approved by the Commandant.
</P>
<P>(b) All high-pressure tubing between the cylinders and the regulators must have a minimum wall thickness of 0.049 inch. All low-pressure tubing between the regulator and appliances must have a minimum wall thickness of 0.032 inch.
</P>
<P>(c) Tubing connecting fittings must be of the flare type; or connections may be soldered or brazed with material having a melting point in excess of 1,000 °F.




</P>
</DIV8>


<DIV8 N="§ 58.16-18" NODE="46:2.0.1.2.15.5.1.8" TYPE="SECTION">
<HEAD>§ 58.16-18   Installation.</HEAD>
<P>(a) <I>Cylinders, regulating and safety equipment.</I> (1) Cylinders, regulating and safety equipment must be installed in a substantially constructed and firmly fixed metal enclosure located on or above the weather deck. The cylinder enclosure must have access from the weather deck only. The enclosure must be provided with top and bottom ventilation consisting of a fresh air inlet pipe and an exhaust pipe both entering through the top of the cylinder housing. The enclosure must be constructed so that when the access opening is closed, no gas can escape except through the ventilation system.
</P>
<P>(2) Cylinders, regulating and safety devices must be securely fastened and supported within the metal enclosure. The cylinders and high-pressure equipment must be so mounted as to be readily accessible and capable of easy removal for refilling and inspection. The stowage of high-pressure equipment in the housing must be such that the cylinder valves can be readily operated, and the pressure gage dial is easily visible. Where possible cylinders must be mounted in an upright position.
</P>
<P>(3) Stowage of unconnected spare cylinders, filled or empty, must comply with the requirements for cylinders.
</P>
<P>(4) All valves, manifolds and regulators must be securely mounted in locations readily accessible for inspection, maintenance, and testing, and must be adequately protected.
</P>
<P>(5) Discharge of the safety relief valves must be vented away from the cylinder, and insofar as practicable, upward into the open atmosphere, but in all cases so as to prevent impingement of the escaping gas onto a cylinder.
</P>
<P>(b) <I>Piping.</I> (1) All piping must be installed so as to provide minimum interior runs and adequate flexibility. The piping at the cylinder outlets must be fitted with flexible metallic connections to minimize the effect of cylinder movement on the outlet piping.
</P>
<P>(2) Distribution lines must be protected from physical damage and be readily accessible for inspection. Lines must be substantially secured against vibration by means of soft nonferrous metal clips without sharp edges in contact with the tubing. When passing through decks or bulkheads, the lines must be protected by ferrules of nonabrasive material. The distribution lines must be continuous length of tubes from the regulator to the shutoff valve at the appliance manifold.
</P>
<P>(c) <I>Gas-consuming appliances.</I> All gas-consuming appliances must be permanently and securely fastened in place.
</P>
<P>(d) <I>Electrical.</I> No electrical connections must be made within the cylinder housing.




</P>
</DIV8>


<DIV8 N="§ 58.16-19" NODE="46:2.0.1.2.15.5.1.9" TYPE="SECTION">
<HEAD>§ 58.16-19   Tests.</HEAD>
<P>(a) <I>Installation.</I> (1) After installation, the distribution tubing must be tested prior to its connection to the regulator and appliance by an air pressure of not less than 5 psig.
</P>
<P>(2) After satisfactory completion of the tests prescribed in paragraph (a)(1) of this section, the distribution tubing must be connected to the regulator and appliance and the entire system subjected to a leak test as required by § 58.16-30(j).
</P>
<P>(b) <I>Periodic.</I> Leak tests as required by § 58.16-30(j) must be conducted at least once each month and at each regular annual or biennial inspection. The tests required at monthly intervals must be conducted by a credentialed officer of the vessel or qualified personnel acceptable to the Officer in Charge, Marine Inspection. The owner, master, or person in charge of the vessel must keep records of such tests showing the dates when performed and the name(s) of the person(s) and/or company conducting the tests. Such records must be made available to the marine inspector upon request and must be kept for the period of validity of the vessel's current certificate of inspection. Where practicable, these records should be kept in or with the vessel's logbook.




</P>
</DIV8>


<DIV8 N="§ 58.16-20" NODE="46:2.0.1.2.15.5.1.10" TYPE="SECTION">
<HEAD>§ 58.16-20   Ventilation of compartments containing gas-consuming appliances.</HEAD>
<P>(a) Compartments containing gas-consuming appliances which are located above the weather deck must be fitted with at least two natural ventilator ducts led from the atmosphere with one extending to the floor level and the other extending to the overhead of the compartment. Powered ventilation may be used provided the motor is outside the compartment.
</P>
<P>(b) Compartments in which gas-consuming appliances are located entirely below the weather deck must be provided with powered ventilation of sufficient capacity to effect a change of air at least once every 6 minutes. The motor for the powered ventilation must be located outside the compartment.




</P>
</DIV8>


<DIV8 N="§ 58.16-25" NODE="46:2.0.1.2.15.5.1.11" TYPE="SECTION">
<HEAD>§ 58.16-25   Odorization.</HEAD>
<P>(a) All liquefied petroleum gases must be effectively odorized by an agent of such character as to indicate positively by a distinctive odor, the presence of gas down to concentration in air of not over one-fifth the lower limit of combustibility.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 58.16-30" NODE="46:2.0.1.2.15.5.1.12" TYPE="SECTION">
<HEAD>§ 58.16-30   Operating instructions.</HEAD>
<P>(a) Before opening a cylinder valve, the outlet of the cylinder must be connected tightly to system; and in the case where only a single cylinder is used in the system, all appliance valves and pilots must be shut off before the cylinder valve is opened.
</P>
<P>(b) Before opening cylinder valve after connecting it to system, the cylinder must be securely fastened in place.
</P>
<P>(c) When cylinders are not in use their outlet valves must be kept closed.
</P>
<P>(d) Cylinders when exhausted must have their outlet valves closed.
</P>
<P>(e) Nothing must be stored in the metal enclosure except liquefied petroleum gas cylinders and permanently fastened parts of the system.
</P>
<P>(f) Valve protecting caps, if provided, must be firmly fixed in place on all cylinders not attached to the system. Caps for cylinders in use may remain in the cylinder enclosure if rigidly fastened thereto.
</P>
<P>(g) The opening to the cylinder enclosure must be closed at all times except when access is required to change cylinders or maintain equipment.
</P>
<P>(h) Close master valve whenever gas-consuming appliance is not in use.
</P>
<P>(i) No smoking is permitted in the vicinity of the cylinder enclosure when access to enclosure is open.
</P>
<P>(j) Test system for leakage in accordance with the following procedure: With appliance valve closed, the master shutoff valve on the appliance open, and with one cylinder valve open, note pressure in the gage. Close cylinder valve. The pressure should remain constant for at least 10 minutes. If the pressure drops, locate leakage by application of liquid detergent or soapy water solution at all connections. Never use flame to check for leaks. Repeat test for each cylinder in a multicylinder system.
</P>
<P>(k) Report any presence of gas odor.




</P>
</DIV8>


<DIV8 N="§ 58.16-35" NODE="46:2.0.1.2.15.5.1.13" TYPE="SECTION">
<HEAD>§ 58.16-35   Markings.</HEAD>
<P>(a) The outside of the cylinder enclosure housing liquefied petroleum gas cylinders, valves and regulators must be marked as follows:
</P>
<FP-1>Liquefied Petroleum Gas
</FP-1>
<FP-1>Keep Open Fires Away.
</FP-1>
<P>(b) A durable and permanently legible instruction sign covering safe operation and maintenance of the gas-consuming appliance shall be installed adjacent to the appliance.
</P>
<P>(c) “Operating Instructions” as listed in § 58.16-30 shall be framed under glass, or other equivalent, clear, transparent material, in plainly visible locations on the outside of the metal enclosure and near the most frequently used gas-consuming appliance, so they may be easily read.




</P>
</DIV8>

</DIV6>


<DIV6 N="58.20" NODE="46:2.0.1.2.15.6" TYPE="SUBPART">
<HEAD>Subpart 58.20—Refrigeration Machinery</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50173, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 58.20-1" NODE="46:2.0.1.2.15.6.1.1" TYPE="SECTION">
<HEAD>§ 58.20-1   Scope.</HEAD>
<P>(a) The regulations in this subpart apply to fixed refrigeration systems for air conditioning, refrigerated spaces, cargo spaces, and reliquefaction of low temperature cargo installed on vessels.
</P>
<P>(b) The regulations in this subpart do not apply to small self-contained units.




</P>
</DIV8>


<DIV8 N="§ 58.20-5" NODE="46:2.0.1.2.15.6.1.2" TYPE="SECTION">
<HEAD>§ 58.20-5   Design.</HEAD>
<P>(a) Refrigeration machinery may be accepted for installation provided the design, material, and fabrication comply with the applicable requirements of the ABS Marine Vessel Rules (incorporated by reference, see § 58.03-1). The minimum pressures for design of all components must be those listed for piping in Table 501.2.4 of ASME B31.5 (incorporated by reference; see § 58.03-1). In no case may pressure components be designed for a pressure less than that for which the safety devices of the system are set. Pressure vessels must be designed in accordance with part 54 of this subchapter.
</P>
<P>(b) For refrigeration systems other than those for reliquefaction of cargo, only those refrigerants under § 147.90 of this chapter are allowed.




</P>
</DIV8>


<DIV8 N="§ 58.20-10" NODE="46:2.0.1.2.15.6.1.3" TYPE="SECTION">
<HEAD>§ 58.20-10   Pressure relieving devices.</HEAD>
<P>(a) Each pressure vessel containing refrigerants, which may be isolated, must be protected by a relief valve set to relieve at a pressure not exceeding the maximum allowable working pressure of the vessel. When a pressure vessel forms an integral part of a system having a relief valve, such vessel need not have an individual relief valve.
</P>
<P>(b) Relief valves fitted on the high-pressure side may discharge to the low-pressure side before relieving to atmosphere. When relieving to atmosphere, a relief valve must be fitted in the atmospheric discharge connection from the receivers and condensers. The relief valve from the receivers may relieve to the condenser, which in turn may relieve either to the low side or to atmosphere. It must be set to relieve at a pressure not greater than the maximum allowable working pressure. A rupture disk may be fitted in series with the relief valve, provided the bursting pressure of the rupture disk is not in excess of the relief valve set pressure. Where a rupture disk is fitted on the downstream side of the relief valve, the relief valve must be of the type not affected by back pressure.




</P>
</DIV8>


<DIV8 N="§ 58.20-15" NODE="46:2.0.1.2.15.6.1.4" TYPE="SECTION">
<HEAD>§ 58.20-15   Installation of refrigerating machinery.</HEAD>
<P>(a) Where refrigerating machines are installed in which anhydrous ammonia is used as a refrigerant, such machines must be located in a well-ventilated, isolated compartment, preferably on the deck, but in no case is it permissible to install such machines in the engine room space unless the arrangement is such as to eliminate any hazard from gas escaping to the engine room. Absorption machines using a solution of aqua ammonia and machines using carbon dioxide are exempt from this requirement, provided the maximum charges that might be released in the event of breakage do not exceed 300 pounds.
</P>
<P>(b) Machinery compartments containing equipment for ammonia must be fitted with a sprinkler system providing an effective water spray and having a remote-control device located outside the compartment.
</P>
<P>(c) All refrigeration compressor spaces must be effectively ventilated and drained and must be separated from the insulated spaces by a watertight bulkhead, unless otherwise approved.




</P>
</DIV8>


<DIV8 N="§ 58.20-20" NODE="46:2.0.1.2.15.6.1.5" TYPE="SECTION">
<HEAD>§ 58.20-20   Refrigeration piping.</HEAD>
<P>(a) All piping materials must be suitable for handling the primary refrigerant, brine, or fluid used, and must be of such chemical and physical properties as to remain ductile at the lowest operating temperature.
</P>
<P>(b) Piping systems must be designed in accordance with ASME B31.5 (incorporated by reference; see § 58.03-1). Piping used for cargo reliquefaction systems must also comply with the applicable requirements found in low temperature piping, § 56.50-105 of this subchapter.
</P>
<P>(c) A relief valve must be fitted on or near the compressor on the gas discharge side between the compressor and the first stop valve with the discharge therefrom led to the suction side. A check valve must be fitted in the atmospheric discharge line if it is led through the side of the vessel below the freeboard deck, or a shutoff valve may be employed if it is locked in the open position.




</P>
</DIV8>


<DIV8 N="§ 58.20-25" NODE="46:2.0.1.2.15.6.1.6" TYPE="SECTION">
<HEAD>§ 58.20-25   Tests.</HEAD>
<P>(a) All pressure vessels, compressors, piping, and direct expansion cooling coils must be leak tested after installation to their design pressures, hydrostatically or pneumatically.
</P>
<P>(b) No pneumatic tests in refrigeration systems aboard ships must be made at pressures exceeding the design pressure of the part of the system being tested. Pneumatic tests may be made with the refrigerant in the system. If the refrigerant has been removed, oil-pumped dry nitrogen or bone-dry carbon dioxide with a detectable amount of the refrigerant added should be used as a testing medium. (Carbon dioxide should not be used to leak test an ammonia system.) In no case should air, oxygen, any flammable gas or any flammable mixture of gases be used for testing.






</P>
</DIV8>

</DIV6>


<DIV6 N="58.25" NODE="46:2.0.1.2.15.7" TYPE="SUBPART">
<HEAD>Subpart 58.25—Steering Gear</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 83-043, 60 FR 24776, May 10, 1995, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 58.25-1" NODE="46:2.0.1.2.15.7.1.1" TYPE="SECTION">
<HEAD>§ 58.25-1   Applicability.</HEAD>
<P>(a) Except as specified otherwise, this subpart applies to—
</P>
<P>(1) Each vessel or installation of steering gear contracted for on or after June 9, 1995; and 
</P>
<P>(2) Each vessel on an international voyage with an installation of steering gear contracted for on or after September 1, 1984. 
</P>
<P>(b) Each vessel not on an international voyage with an installation of steering gear contracted for before June 9, 1995, and each vessel on an international voyage with such an installation contracted for before September 1, 1984, may meet either the requirements of this subpart or those in effect on the date of the installation. 




</P>
</DIV8>


<DIV8 N="§ 58.25-5" NODE="46:2.0.1.2.15.7.1.2" TYPE="SECTION">
<HEAD>§ 58.25-5   General.</HEAD>
<P>(a) The following definitions apply to this subpart:
</P>
<P><I>Ancillary steering equipment</I> means steering equipment, other than the required control systems and power actuating systems, that either is not required, such as automatic pilot or non-followup control from the pilothouse, or is necessary to perform a specific required function, such as the automatic detection and isolation of a defective section of a tanker's hydraulic steering gear.
</P>
<P><I>Auxiliary steering gear</I> means the equipment, other than any part of the main steering gear, necessary to steer the vessel in case of failure of the main steering gear, not including a tiller, quadrant, or other component serving the same purpose.
</P>
<P><I>Control system</I> means the equipment by which orders for rudder movement are transmitted from the pilothouse to the steering-gear power units. A control system for steering gear includes, but is not limited to, one or more—
</P>
<P>(i) Transmitters;
</P>
<P>(ii) Receivers;
</P>
<P>(iii) Feedback devices;
</P>
<P>(iv) Hydraulic servo-control pumps, with associated motors and motor controllers;
</P>
<P>(v) Differential units, hunting gear, and similar devices;
</P>
<P>(vi) All gearing, piping, shafting, cables, circuitry, and ancillary devices for controlling the output of power units; and
</P>
<P>(vii) Means of bringing steering-gear power units into operation.
</P>
<P><I>Fast-acting valve,</I> as used in this subpart, means a ball, plug, spool, or similar valve with a handle connected for quick manual operation.
</P>
<P><I>Followup control</I> means closed-loop (feedback) control that relates the position of the helm to a specific rudder angle by transmitting the helm-angle order to the power actuating system and, by means of feedback, automatically stopping the rudder when the angle selected by the helm is reached.
</P>
<P><I>Main steering gear</I> means the machinery, including power actuating systems, and the means of applying torque to the rudder stock, such as a tiller or quadrant, necessary for moving the rudder to steer the vessel in normal service.
</P>
<P><I>Maximum ahead service speed</I> means the greatest speed that a vessel is designed to maintain in service at sea at the deepest loadline draft.
</P>
<P><I>Maximum astern speed</I> means the speed that it is estimated the vessel can attain at the maximum designed power astern at the deepest loadline draft.
</P>
<P><I>Power actuating system</I> means the hydraulic equipment for applying torque to the rudder stock. It includes, but is not limited to—
</P>
<P>(i) Rudder actuators;
</P>
<P>(ii) Steering-gear power units; and
</P>
<P>(iii) Pipes, valves, fittings, linkages, and cables for transmitting power from the power unit or units to the rudder actuator or actuators.
</P>
<P><I>Speedily regained,</I> as used in this subpart, refers to the time it takes one qualified crewmember, after arriving in the steering-gear compartment, and without the use of tools, to respond to a failure of the steering gear and take the necessary corrective action.
</P>
<P><I>Steering capability</I> means steering equivalent to that required of auxiliary steering gear by § 58.25-10(c)(2).
</P>
<P><I>Steering gear</I> means the machinery, including power actuating systems, control systems, and ancillary equipment, necessary for moving the rudder to steer the vessel.
</P>
<P><I>Steering-gear power unit</I> means:
</P>
<P>(i) In the case of electric steering gear, an electric motor and its associated electrical equipment, including motor controller, disconnect switch, and feeder circuit.
</P>
<P>(ii) In the case of an electro-hydraulic steering gear, an electric motor, connected pump, and associated electrical equipment such as the motor controller, disconnect switch, and feeder circuit.
</P>
<P>(iii) In the case of hydraulic steering gear, the pump and its prime mover.


</P>
<P><I>Tank vessel,</I> as used in this subpart, means a self-propelled vessel, including a chemical tanker or a gas carrier, defined either as a tanker by 46 U.S.C. 2101 or as a tank vessel by 46 U.S.C. 2101.
</P>
<P>(b) Unless it otherwise complies with this subpart, each self-propelled vessel must be provided with a main steering gear and an auxiliary steering gear. These gear must be arranged so that—
</P>
<P>(1) The failure of one will not render the other inoperative; and 
</P>
<P>(2) Transfer from the main to the auxiliary can be effected quickly. 
</P>
<P>(c) Each substantial replacement of steering-gear components or reconfiguration of steering-gear arrangements on an existing vessel must comply with the requirements of this subpart for new installations to the satisfaction of the cognizant Officer in Charge, Marine Inspection. 
</P>
<P>(d) Each non-pressure-containing steering-gear component and each rudder stock must be of sound and reliable construction, meet the minimum material requirements of § 58.25-75, and be designed to standards at least equal to those established by the ABS Marine Vessel Rules (incorporated by reference, see § 58.03-1).
</P>
<P>(e) The suitability of any essential steering-gear component not duplicated must be specifically approved by the Commanding Officer, Marine Safety Center. Where a steering-gear component is shared by—
</P>
<P>(1) A control system (e.g., a control-system transfer switch located in the steering-gear compartment); 
</P>
<P>(2) The main and auxiliary steering gear (e.g., an isolation valve); or 
</P>
<P>(3) A power actuating system and its control system (e.g., a directional control valve)—the requirements for both systems apply, to provide the safest and most reliable arrangement. 
</P>
<P>(f) Steering gear must be separate and independent of all other shipboard systems, except—
</P>
<P>(1) Electrical switchboards from which they are powered; 
</P>
<P>(2) Automatic pilots and similar navigational equipment; and 
</P>
<P>(3) Propulsion machinery for an integrated system of propulsion and steering. 
</P>
<P>(g) Except on a vessel with an integrated system of propulsion and steering, no thruster may count as part of a vessel's required steering capability. 
</P>
<P>(h) Except for a tank vessel subject to § 58.25-85(e), each oceangoing vessel required to have power-operated steering gear must be provided with arrangements for steadying the rudder both in an emergency and during a shift from one steering gear to another. On hydraulic steering gear, a suitable arrangement of stop valves in the main piping is an acceptable means of steadying the rudder. 
</P>
<P>(i) General arrangement plans for the main and auxiliary steering gear and their piping must be submitted for approval in accordance with subpart 50.20 of this subchapter. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2003-16630, 73 FR 65187, Oct. 31, 2008;  USCG-2020-0634, 89 FR 50173, June 12, 2024; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-10" NODE="46:2.0.1.2.15.7.1.3" TYPE="SECTION">
<HEAD>§ 58.25-10   Main and auxiliary steering gear.</HEAD>
<P>(a) Vessels accepted by a recognized classification society as meeting class Rules for steering gear, and SOLAS Chapter II-1, Regulations 29 and 30 (incorporated by reference; see § 58.03-1) are considered to meet the requirements of this subpart.
</P>
<P>(b) Power-operated main and auxiliary steering gear must be separate and independent systems. Other arrangements of steering gear will be acceptable if the Commanding Officer, Marine Safety Center determines that they are equivalent to the requirements of this subpart.
</P>
<P>(c) The main steering gear and rudder stock must be—
</P>
<P>(1) Of adequate strength for and capable of steering the vessel at maximum ahead service speed, which must be demonstrated to the satisfaction of the cognizant Officer in Charge, Marine Inspection;
</P>
<P>(2) Capable of moving the rudder from 35° on either side to 35° on the other with the vessel at its deepest loadline draft and running at maximum ahead service speed, and from 35° on either side to 30° on the other in not more than 28 seconds under the same conditions;
</P>
<P>(3) Operated by power when necessary to comply with paragraph (c)(2) of this section or when the diameter of the rudder stock is over 12 centimeters (4.7 inches) in way of the tiller, excluding strengthening for navigation in ice; and
</P>
<P>(4) Designed so that they will not be damaged when operating at maximum astern speed; however, this requirement need not be proved by trials at maximum astern speed and maximum rudder angle.
</P>
<P>(d) The auxiliary steering gear must be—
</P>
<P>(1) Of adequate strength for and capable of steering the vessel at navigable speed and of being brought speedily into action in an emergency;
</P>
<P>(2) Capable of moving the rudder from 15° on either side to 15° on the other in not more than 60 seconds with the vessel at its deepest loadline draft and running at one-half maximum ahead service speed or 7 knots, whichever is greater; and
</P>
<P>(3) Operated by power when necessary to comply with paragraph (d)(2) of this section or when the diameter of the rudder stock is over 23 centimeters (9 inches) in way of the tiller, excluding strengthening for navigation in ice.
</P>
<P>(e) No auxiliary means of steering is required on a double-ended ferryboat with independent main steering gear fitted at each end of the vessel.
</P>
<P>(f) When the main steering gear includes two or more identical power units, no auxiliary steering gear need be fitted, if—
</P>
<P>(1) In a passenger vessel, the main steering gear is capable of moving the rudder as required by paragraph (c)(2) of this section while any one of the power units is not operating;
</P>
<P>(2) In a cargo vessel, the main steering gear is capable of moving the rudder as required by paragraph (c)(2) of this section while all the power units are operating;
</P>
<P>(3) In a vessel with an installation completed on or after September 1, 1984, and on an international voyage, and in any other vessel with an installation completed after June 9, 1995, the main steering gear is arranged so that, after a single failure in its piping system (if hydraulic), or in one of the power units, the defect can be isolated so that steering capability can be maintained or speedily regained in less than ten minutes; or
</P>
<P>(4) In a vessel with an installation completed before September 1, 1986, and on an international voyage, with steering gear not complying with paragraph (f)(3) of this section, the installed steering gear has a proved record of reliability and is in good repair.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">f</E>)(4):</HED>
<P>The place where isolation valves join the piping system, as by a flange, constitutes a single-failure point. The valve itself need not constitute a single-failure point if it has a double seal to prevent substantial loss of fluid under pressure. Means to purge air that enters the system as a result of the piping failure must be provided, if necessary, so that steering capability can be maintained or speedily regained in less than ten minutes.</P></NOTE>
<P>(g) In each vessel of 70,000 gross tons or over, the main steering gear must have two or more identical power units complying with paragraph (f) of this section.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50178, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-15" NODE="46:2.0.1.2.15.7.1.4" TYPE="SECTION">
<HEAD>§ 58.25-15   Voice communications.</HEAD>
<P>Each vessel must be provided with a sound-powered telephone system, complying with subpart 113.30 of this chapter, to communicate between the pilothouse and the steering-gear compartment, unless an alternative means of communication between them has been approved by the Commanding Officer, Marine Safety Center. 






</P>
</DIV8>


<DIV8 N="§ 58.25-20" NODE="46:2.0.1.2.15.7.1.5" TYPE="SECTION">
<HEAD>§ 58.25-20   Piping for steering gear.</HEAD>
<P>(a) Pressure piping must comply with subpart 58.30.
</P>
<P>(b) Relief valves must be fitted in any part of a hydraulic system that can be isolated and in which pressure can be generated from the power units or from external forces such as wave action. The valves must be of adequate size, and must be set to limit the maximum pressure to which the system may be exposed.
</P>
<P>(c) Each hydraulic system must be provided with—
</P>
<P>(1) Arrangements to maintain the cleanliness of the hydraulic fluid, appropriate to the type and design of the hydraulic system; and
</P>
<P>(2) For a vessel on an ocean, coastwise, or Great Lakes voyage, a fixed storage tank having sufficient capacity to recharge at least one power actuating system including the reservoir. The storage tank must be permanently connected by piping so that the hydraulic system can be readily recharged from within the steering-gear compartment and must be fitted with a device to indicate liquid level.
</P>
<P>(d) Neither a split flange nor a flareless fitting of the grip or bite type, addressed by § 56.30-25 of this subchapter, may be used in hydraulic piping for steering gear.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50178, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 58.25-25" NODE="46:2.0.1.2.15.7.1.6" TYPE="SECTION">
<HEAD>§ 58.25-25   Indicating and alarm systems.</HEAD>
<P>(a) Indication of the rudder angle must be provided both at the main steering station in the pilothouse and in the steering-gear compartment. The rudder-angle indicator must be independent of control systems for steering gear. 
</P>
<P>(b) Each electric-type rudder-angle indicator must comply with § 113.40-10 of this chapter and, in accordance with § 112.15-5(h) of this chapter, draw its power from the source of emergency power. 
</P>
<P>(c) On each vessel of 1,600 gross tons or over, a steering-failure alarm must be provided in the pilothouse in accordance with §§ 113.43-3 and 113.43-5 of this chapter. 
</P>
<P>(d) An audible and a visible alarm must activate in the pilothouse upon— 
</P>
<P>(1) Failure of the electric power to the control system of any steering gear; 
</P>
<P>(2) Failure of that power to the power unit of any steering gear; or 
</P>
<P>(3) Occurrence of a low oil level in any oil reservoir of a hydraulic, power-operated steering-gear system. 
</P>
<P>(e) An audible and a visible alarm must activate in the machinery space upon—
</P>
<P>(1) Failure of any phase of a three-phase power supply; 
</P>
<P>(2) Overload of any motor described by § 58.25-55(c); or 
</P>
<P>(3) Occurrence of a low oil level in any oil reservoir of a hydraulic, power-operated steering-gear system.
</P>
<P>(f) Each power motor for the main and auxiliary steering gear must have a “motor running” indicator light in the pilothouse, and in the machinery space, that activates when the motor is energized. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 58.25-30" NODE="46:2.0.1.2.15.7.1.7" TYPE="SECTION">
<HEAD>§ 58.25-30   Automatic restart.</HEAD>
<P>Each control system for main and auxiliary steering gear and each power actuating system must restart automatically when electrical power is restored after it has failed. 




</P>
</DIV8>


<DIV8 N="§ 58.25-35" NODE="46:2.0.1.2.15.7.1.8" TYPE="SECTION">
<HEAD>§ 58.25-35   Helm arrangements.</HEAD>
<P>(a) The arrangement of each steering station, other than in the steering-gear compartment, must be such that the helmsman is abaft the wheel. The rim of the wheel must be plainly marked with arrows and lettering for right and left rudder, or a suitable notice indicating these directions must be posted directly in the helmsman's line of sight. 
</P>
<P>(b) Each steering wheel must turn clockwise for “right rudder” and counterclockwise for “left rudder.” When the vessel is running ahead, after clockwise movement of the wheel the vessel's heading must change to the right. 
</P>
<P>(c) If a lever-type control is provided, it must be installed and marked so that its movement clearly indicates both the direction of the rudder's movement and, if followup control is also provided, the amount of the rudder's movement. 
</P>
<P>(d) Markings in the pilothouse must not interfere with the helmsman's vision, but must be clearly visible at night. 
</P>
<NOTE>
<HED>Note 1 to § 58.25-35:</HED>
<P>See § 113.40-10 of this chapter for the arrangement of rudder-angle indicators at steering stations.</P></NOTE>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-40" NODE="46:2.0.1.2.15.7.1.9" TYPE="SECTION">
<HEAD>§ 58.25-40   Arrangement of the steering-gear compartment.</HEAD>
<P>(a) The steering-gear compartment must—
</P>
<P>(1) Be readily accessible and, as far as practicable, separated from any machinery space; 
</P>
<P>(2) Ensure working access to machinery and controls in the compartment; and 
</P>
<P>(3) Include handrails and either gratings or other non-slip surfaces to ensure a safe working environment if hydraulic fluid leaks. 
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 58.25-45" NODE="46:2.0.1.2.15.7.1.10" TYPE="SECTION">
<HEAD>§ 58.25-45   Buffers.</HEAD>
<P>For each vessel on an ocean, coastwise, or Great Lakes voyage, steering gear other than hydraulic must be designed with suitable buffering arrangements to relieve the gear from shocks to the rudder. 


</P>
</DIV8>


<DIV8 N="§ 58.25-50" NODE="46:2.0.1.2.15.7.1.11" TYPE="SECTION">
<HEAD>§ 58.25-50   Rudder stops.</HEAD>
<P>(a) Power-operated steering gear must have arrangements for cutting off power to the gear before the rudder reaches the stops. These arrangements must be synchronized with the rudder stock or with the gear itself rather than be within the control system for the steering gear, and must work by limit switches that interrupt output of the control system or by other means acceptable to the Commanding Officer, Marine Safety Center. 
</P>
<P>(b) Strong and effective structural rudder stops must be fitted; except that, where adequate positive stops are provided within the steering gear, such structural stops need not be fitted. 


</P>
</DIV8>


<DIV8 N="§ 58.25-55" NODE="46:2.0.1.2.15.7.1.12" TYPE="SECTION">
<HEAD>§ 58.25-55   Overcurrent protection for steering-gear systems.</HEAD>
<P>(a) Each feeder circuit for steering must be protected by a circuit breaker on the switchboard that supplies it and must have an instantaneous trip set at a current of at least—
</P>
<P>(1) 300% and not more than 375% of the rated full-load current of one steering-gear motor for a direct-current motor; or 
</P>
<P>(2) 175% and not more than 200% of the locked-rotor current of one steering-gear motor for an alternating-current motor. 
</P>
<P>(b) No feeder circuit for steering may have any overcurrent protection, except that required by paragraph (a) of this section. 
</P>
<P>(c) Neither a main or an auxiliary steering-gear motor, nor a motor for a steering-gear control system, may be protected by an overload protective device. The motor must have a device that activates an audible and a visible alarm at the main machinery-control station if there is an overload that would cause overheating of the motor. 
</P>
<P>(d) No control circuit of a motor controller, steering-gear control system, or indicating or alarm system may have overcurrent protection except short-circuit protection that is instantaneous and rated at 400% to 500% of—
</P>
<P>(1) The current-carrying capacity of the conductor; or 
</P>
<P>(2) The normal load of the system. 
</P>
<P>(e) The short-circuit protective device for each steering-gear control system must be in the steering-gear compartment and in the control circuit immediately following the disconnect switch for the system. 
</P>
<P>(f) When, in a vessel of less than 1,600 gross tons, an auxiliary steering gear, which § 58.25-10(c)(3) requires to be operated by power, is not operated by electric power or is operated by an electric motor primarily intended for other service, the main steering gear may be fed by one circuit from the main switchboard. When such an electric motor is arranged to operate an auxiliary steering gear, neither § 58.25-25(e) nor paragraphs (a) through (c) of this section need be complied with if both the overcurrent protection and compliance with §§ 58.25-25(d), 58.25-30, and 58.25-70 (j) and (k) satisfy the Commanding Officer, Marine Safety Center. 






</P>
</DIV8>


<DIV8 N="§ 58.25-60" NODE="46:2.0.1.2.15.7.1.13" TYPE="SECTION">
<HEAD>§ 58.25-60   Non-duplicated hydraulic rudder actuators.</HEAD>
<P>Non-duplicated hydraulic rudder actuators may be installed in the steering gear control systems on vessels of less than 100,000 deadweight tons. These actuators must meet IMO A.467(XII) (incorporated by reference, see § 58.03-1) and be acceptable to the Commanding Officer, Marine Safety Center.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50178, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-65" NODE="46:2.0.1.2.15.7.1.14" TYPE="SECTION">
<HEAD>§ 58.25-65   Feeder circuits.</HEAD>
<P>(a) Each vessel with one or more electric-driven steering-gear power units must have at least two feeder circuits, which must be separated as widely as practicable. One or more of these circuits must be supplied from the vessel's main service switchboard. On a vessel where the rudder stock is over 23 centimeters (9 inches) in diameter in way of the tiller, excluding strengthening for navigation in ice, and where a final source of emergency power is required by § 112.05-5(a) of this chapter, one or more of these circuits must be supplied from the emergency switchboard, or from an alternative source of power that—
</P>
<P>(1) Is available automatically within 45 seconds of loss of power from the vessel's service switchboard; 
</P>
<P>(2) Comes from an independent source of power in the steering-gear compartment; 
</P>
<P>(3) Is used for no other purpose; and 
</P>
<P>(4) Has a capacity for one half-hour of continuous operation, to move the rudder from 15° on either side to 15° on the other in not more than 60 seconds with the vessel at its deepest loadline draft and running at one-half maximum ahead service speed or 7 knots, whichever is greater. 
</P>
<P>(b) Each vessel that has a steering gear with multiple electric-driven power units must be arranged so that each power unit is supplied by a separate feeder. 
</P>
<P>(c) Each feeder circuit must have a disconnect switch in the steering-gear compartment. 
</P>
<P>(d) Each feeder circuit must have a current-carrying capacity of—
</P>
<P>(1) 125% of the rated full-load current rating of the electric steering-gear motor or power unit; and 
</P>
<P>(2) 100% of the normal current of one steering-gear control system including all associated motors. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-70" NODE="46:2.0.1.2.15.7.1.15" TYPE="SECTION">
<HEAD>§ 58.25-70   Steering-gear control systems.</HEAD>
<P>(a) Each power-driven steering-gear system must be provided with at least one steering-gear control system. 
</P>
<P>(b) The main steering gear must be operable from the pilothouse by mechanical, hydraulic, electrical, or other means acceptable to the Commanding Officer, Marine Safety Center. This gear and its components must give full followup control of the rudder. Supplementary steering-gear control not giving full followup may also be provided from the pilothouse. 
</P>
<P>(c) Each steering-gear control system must have in the pilothouse a switch arranged so that one operation of the switch's lever automatically supplies power to a complete system and its associated power unit or units. This switch must be—
</P>
<P>(1) Operated by one lever; 
</P>
<P>(2) Arranged so that not more than one control system and its associated power unit or units can be energized from the pilothouse at any one time; 
</P>
<P>(3) Arranged so that the lever passes through “off” during transfer of control from one control system to another; and 
</P>
<P>(4) Arranged so that the switches for each control system are in separate enclosures or are separated by fire-resistant barriers. 
</P>
<P>(d) Each steering-gear control system must receive its power from—
</P>
<P>(1) The feeder circuit supplying power to its steering-gear power unit or units in the steering-gear compartment; or 
</P>
<P>(2) A direct connection to the busbars supplying the circuit for its steering-gear power unit or units from a point on the switchboard adjacent to that supply. 
</P>
<P>(e) Each steering-gear control system must have a switch that—
</P>
<P>(1) Is in the steering-gear compartment; and 
</P>
<P>(2) Disconnects the system from its power source and from the steering gear that the system serves. 
</P>
<P>(f) Each motor controller for a steering gear must be in the steering-gear compartment. 
</P>
<P>(g) A means of starting and stopping each motor for a steering gear must be in the steering-gear compartment. 
</P>
<P>(h) When the main steering gear is arranged in accordance with § 58.25-10(e), two separate and independent systems for full followup control must be provided in the pilothouse; except that—
</P>
<P>(1) The steering wheel or lever need not be duplicated.
</P>
<P>(2) If the system consists of a hydraulic telemotor, no second separate and independent system need be provided other than on each tank vessel subject to § 58.25-85. 
</P>
<P>(i) When only the main steering gear is power-driven, two separate and independent systems for full followup control must be provided in the pilothouse; except that the steering wheel or lever need not be duplicated. 
</P>
<P>(j) When the auxiliary steering gear is power-driven, a control system for the auxiliary steering gear must be provided in the pilothouse that is separate and independent from the control system for the main steering gear; except that the steering wheel or lever need not be duplicated. 
</P>
<P>(k) On a vessel of 500 gross tons or above, each main steering gear and auxiliary steering gear must be arranged so that its power unit or units are operable by controls from the steering-gear compartment. These controls must not be rendered inoperable by failure of the controls in the pilothouse. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 58.25-75" NODE="46:2.0.1.2.15.7.1.16" TYPE="SECTION">
<HEAD>§ 58.25-75   Materials.</HEAD>
<P>Materials used for the mechanical or hydraulic transmission of power to the rudder stock must have an elongation of at least 15% in 5 centimeters (2 inches).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50179, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.25-80" NODE="46:2.0.1.2.15.7.1.17" TYPE="SECTION">
<HEAD>§ 58.25-80   Automatic pilots and ancillary steering gear.</HEAD>
<P>(a) Automatic pilots and ancillary steering gear, and steering-gear control systems, must be arranged to allow immediate resumption of manual operation of the steering-gear control system required in the pilothouse. A switch must be provided, at the primary steering position in the pilothouse, to completely disconnect the automatic equipment from the steering-gear controls. 
</P>
<P>(b) Automatic pilots and ancillary steering gear must be arranged so that no single failure affects proper operation and independence of the main or auxiliary steering gear, required controls, rudder-angle indicators, or steering-failure alarm. 


</P>
</DIV8>


<DIV8 N="§ 58.25-85" NODE="46:2.0.1.2.15.7.1.18" TYPE="SECTION">
<HEAD>§ 58.25-85   Special requirements for tank vessels.</HEAD>
<P>(a) Each tank vessel must meet the applicable requirements of §§ 58.25-1 through 58.25-80. 
</P>
<P>(b) On each tank vessel of 10,000 gross tons or over, the main steering gear must comprise two or more identical power units that comply with § 58.25-10(e)(2). 
</P>
<P>(c) Each tank vessel of 10,000 gross tons or over constructed on or after September 1, 1984, must comply with the following:
</P>
<P>(1) The main steering gear must be arranged so that, in case of loss of steering capability due to a single failure in any part of the power actuating system of the main steering gear, excluding seizure of a rudder actuator or failure of the tiller, quadrant, or components serving the same purpose, steering capability can be regained after the loss of one power actuating system.
</P>
<P>(2) The main steering gear must include either—
</P>
<P>(i) Two separate and independent power actuating systems, complying with § 58.25-10(b)(2); or
</P>
<P>(ii) At least two identical hydraulic-power actuating systems, which, acting simultaneously in normal operation, must comply with § 58.25-10(b)(2).
</P>
<P>(3) Steering gear other than hydraulic must meet equivalent standards to the satisfaction of the Commanding Officer, Marine Safety Center.
</P>
<P>(d) On each tank vessel of 10,000 gross tons or over, but less than 100,000 deadweight tons, the main steering gear need not comply with paragraph (c) of this section if the rudder actuator or actuators installed are non-duplicated hydraulic and if—
</P>
<P>(1) The actuators comply with § 58.25-60; and 
</P>
<P>(2) In case of loss of steering capability due to a single failure either of any part of the piping systems or in one of the power units, steering capability can be regained.
</P>
<P>(e) On each tank vessel of less than 70,000 deadweight tons, constructed before, and with a steering-gear installation before, September 1, 1986, and on an international voyage, the steering gear not complying with paragraph (c) (1), (2), or (3) of this section, as applicable, may continue in service if the steering gear has a proved record of reliability and is in good repair. 
</P>
<P>(f) Each tank vessel of 10,000 gross tons or over, constructed before, and with a steering-gear installation before, September 1, 1984, must—
</P>
<P>(1) Meet the applicable requirements in §§ 58.25-15, 58.25-20(c), 58.25-25 (a), (d), and (e), and 58.25-70 (e), (h), (i), and (j); 
</P>
<P>(2) Ensure working access to machinery and controls in the steering-gear compartment (which must include handrails and either gratings or other non-slip surfaces to ensure a safe working environment in case hydraulic fluid leaks); 
</P>
<P>(3) Have two separate and independent steering-gear control systems, each of which can be operated from the pilothouse; except that it need not have separate steering wheels or steering levers; 
</P>
<P>(4) Arrange each system required by paragraph (f)(3) of this section so that, if the one in operation fails, the other can be operated from the pilothouse immediately; and 
</P>
<P>(5) Supply each system required by paragraph (f)(3) of this section, if electric, with power by a circuit that is—
</P>
<P>(i) Used for no other purpose; and either—
</P>
<P>(ii) Connected in the steering-gear compartment to the circuit supplying power to the power unit or units operated by that system; or 
</P>
<P>(iii) Connected directly to the busbars supplying the circuit for its steering-gear power unit or units at a point on the switchboard adjacent to that supply. 
</P>
<CITA TYPE="N">[CGD 83-043, 60 FR 24776, May 10, 1995, as amended by USCG-2020-0634, 89 FR 50178, June 12, 2024]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="58.30" NODE="46:2.0.1.2.15.8" TYPE="SUBPART">
<HEAD>Subpart 58.30—Fluid Power and Control Systems</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50179, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 58.30-1" NODE="46:2.0.1.2.15.8.1.1" TYPE="SECTION">
<HEAD>§ 58.30-1   Scope.</HEAD>
<P>(a) This subpart contains requirements for fluid power transmission and control systems and appurtenances. Except as otherwise provided for in this section, these requirements are applicable to fluid power and control systems where installed for the following equipment:
</P>
<P>(1) Steering apparatus, main and auxiliary, including bow thruster systems.
</P>
<P>(2) Cargo hatch operating systems unless fitted with an alternate mechanical means of operation and approved by the Commandant as hydraulically or pneumatically fail-safe. A system is considered to be fail-safe if a component failure will result in a slow and controlled release of the loading so as not to endanger personnel.
</P>
<P>(3) Watertight door operating system.
</P>
<P>(4) Automatic propulsion boiler control systems.
</P>
<P>(5) Starting systems for internal combustion engines used for main propulsion, auxiliary power, as the prime mover for any required emergency apparatus, or as the source of propulsion power in ship maneuvering thruster systems.
</P>
<P>(6) Centralized control system of main propulsion and auxiliary machinery.
</P>
<P>(7) Lifeboat handling equipment.
</P>
<P>(8) Controllable pitch propeller system.
</P>
<P>(9) Installations used to remotely control components of piping systems listed in § 56.01-10(c)(1) of this subchapter.
</P>
<P>(10) All systems containing a pneumatic or hydropneumatic accumulator.
</P>
<P>(11) Materials and/or personnel handling equipment systems, <I>i.e.</I>, cranes, hydraulic elevators, etc., not approved by the Commandant as fail-safe as defined in paragraph (a)(2) of this section.
</P>
<P>(12) Any fluid power or control system installed in the cargo area of pump rooms on a tank vessel, or in spaces in which cargo is handled on a liquefied flammable gas carrier.
</P>
<P>(13) All pneumatic power and control systems having a maximum allowable working pressure in excess of 150 psig.
</P>
<P>(14) Any other hydraulic or pneumatic system on board that, in the judgment of the Commandant, constitutes a hazard to the seaworthiness of the ship or the safety of personnel either in normal operation or in case of failure.
</P>
<P>(b) Other fluid power and control systems do not have to comply with the detailed requirements of this subpart but must meet the requirements of § 58.30-50.




</P>
</DIV8>


<DIV8 N="§ 58.30-5" NODE="46:2.0.1.2.15.8.1.2" TYPE="SECTION">
<HEAD>§ 58.30-5   Design requirements.</HEAD>
<P>(a) The requirements of part 56 of this subchapter are also applicable to piping and fittings in fluid power and control systems listed in § 58.30-1, except as modified herein. The designer should consider the additional pressure due to hydraulic shock.
</P>
<P>(b) The system must be so designed that proper functioning of any unit must not be affected by the back pressure in the system. The design must be such that malfunctioning of any unit in the system will not render any other connected or emergency system inoperative because of back pressure.
</P>
<P>(c) Pneumatic systems with a maximum allowable working pressure in excess of 150 psi must be designed with a surge tank or other acceptable means of pulsation dampening.
</P>
<P>(d) Each pneumatic system must minimize the entry of oil into the system and must drain the system of liquids.




</P>
</DIV8>


<DIV8 N="§ 58.30-10" NODE="46:2.0.1.2.15.8.1.3" TYPE="SECTION">
<HEAD>§ 58.30-10   Hydraulic fluid.</HEAD>
<P>(a) The requirements of this section are applicable to all fluid power transmission and control systems installed on vessels subject to inspection.
</P>
<P>(b) The fluid used in hydraulic power transmission systems must have a flashpoint of not less than 200 °F for pressures below 150 psig and 315 °F for pressures 150 psig and above, as determined by ASTM D92 (incorporated by reference, see § 58.03-1), Cleveland “Open Cup” test method.
</P>
<P>(c) The chemical and physical properties of the hydraulic fluid must be suitable for use with any materials in the system or components thereof.
</P>
<P>(d) The hydraulic fluid must be suitable for operation of the hydraulic system through the entire temperature range to which it may be subjected in service.
</P>
<P>(e) The recommendations of the system component manufacturers must be considered in the selection and use of hydraulic fluid.




</P>
</DIV8>


<DIV8 N="§ 58.30-15" NODE="46:2.0.1.2.15.8.1.4" TYPE="SECTION">
<HEAD>§ 58.30-15   Pipe, tubing, valves, fittings, pumps, and motors.</HEAD>
<P>(a) The requirements of this section are applicable to those hydraulic and pneumatic systems listed in § 58.30-1.
</P>
<P>(b) Materials used in the manufacture of tubing, pipes, valves, flanges, and fittings must be selected from those specifications that appear in table 1 to § 56.60-1 or table 1 to § 56.60-2; or they may be selected from the material specifications of Section I or Section VIII of the ASME BPVC (both incorporated by reference; see § 58.03-1). Materials designated by other specifications must be evaluated on the basis of physical and chemical properties. To assure these properties, the specifications must specify and require such physical and chemical testing as considered necessary by the Commandant. All tubing and pipe materials must be suitable for handling the hydraulic fluid used and must be of such chemical and physical properties as to remain ductile at the lowest operating temperature.
</P>
<P>(c) Bolting must meet the requirements of § 56.25-20 of this subchapter except that regular hexagon bolts conforming to SAE J429, grades 2 through 8 (incorporated by reference, see § 58.03-1), or ASTM A193 (incorporated by reference, see § 58.03-1) may be used in sizes not exceeding 1.5 inches.
</P>
<P>(d) The maximum allowable working pressure and minimum thickness must be calculated as required by § 56.07-10(e) of this subchapter.
</P>
<P>(e) All flared, flareless and compression type joints must be in accordance with § 56.30-25 of this subchapter.
</P>
<P>(f) Fluid power motors and pumps installed on vessels subject to inspection must be certified by the manufacturer as suitable for the intended use. Such suitability must be demonstrated by operational tests conducted aboard the vessel which must be witnessed by a marine inspector.




</P>
</DIV8>


<DIV8 N="§ 58.30-20" NODE="46:2.0.1.2.15.8.1.5" TYPE="SECTION">
<HEAD>§ 58.30-20   Fluid power hose and fittings.</HEAD>
<P>(a) The requirements of this section are applicable to those hydraulic and pneumatic systems listed in § 58.30-1.
</P>
<P>(b) Hose and fittings must meet the requirements of subpart 56.60 of this subchapter.
</P>
<P>(c) Hose assemblies may be installed between two points of relative motion but must not be subjected to torsional deflection (twisting) under any conditions of operation and must be limited, in general, to reasonable lengths required for flexibility. Special consideration may be given to the use of longer lengths of flexible hose where required for proper operation of machinery and components in the hydraulic system.
</P>
<P>(d) Sharp bends in hoses must be avoided.




</P>
</DIV8>


<DIV8 N="§ 58.30-25" NODE="46:2.0.1.2.15.8.1.6" TYPE="SECTION">
<HEAD>§ 58.30-25   Accumulators.</HEAD>
<P>(a) An accumulator is an unfired pressure vessel in which energy is stored under high pressure in the form of a gas or a gas and hydraulic fluid. Accumulators must meet the applicable requirements in part 54 of this subchapter.
</P>
<P>(b) If the accumulator is of the gas and fluid type, suitable separators must be provided between the two media, if their mixture would be dangerous, or would result in contamination of the hydraulic fluid and loss of gas through absorption.
</P>
<P>(c) Each accumulator which may be isolated, must be protected on the gas and fluid sides by relief valves set to relieve at pressures not exceeding the maximum allowable working pressures. When an accumulator forms an integral part of systems having relief valves, the accumulator need not have individual relief valves.




</P>
</DIV8>


<DIV8 N="§ 58.30-30" NODE="46:2.0.1.2.15.8.1.7" TYPE="SECTION">
<HEAD>§ 58.30-30   Fluid power cylinders.</HEAD>
<P>(a) The requirements of this section are applicable to those hydraulic and pneumatic systems listed in § 58.30-1 and to all pneumatic power transmission systems.
</P>
<P>(b) Fluid power cylinders consisting of a container and a movable piston rod extending through the containment vessel, not storing energy but converting a pressure to work, are not considered to be pressure vessels and need not be constructed under the provisions of part 54 of this subchapter.
</P>
<P>(c) Cylinders must be designed for a bursting pressure of not less than 4 times the maximum allowable working pressure. Drawings and calculations or a certified burst test report must be submitted to show compliance with this requirement.
</P>
<P>(d) Piston rods, except steering gear rams, must be either of corrosion resistant material or of steel protected by a plating system acceptable to the Commandant.
</P>
<P>(e) Materials selection must be in accordance with the requirements of § 58.30-15(b).




</P>
</DIV8>


<DIV8 N="§ 58.30-35" NODE="46:2.0.1.2.15.8.1.8" TYPE="SECTION">
<HEAD>§ 58.30-35   Testing.</HEAD>
<P>(a) All fluid power and control systems and components thereof must be tested as required by this section.
</P>
<P>(b) Accumulators constructed as pressure vessels under the provisions of part 54 of this subchapter must be tested and retested as required by parts 54 and 61 of this subchapter.
</P>
<P>(c) Fluid power and control systems and piping assemblies must be given an installation test as follows:
</P>
<P>(1) Fluid power and control systems and piping assemblies and associated equipment components, including hydraulic steering gear, in lieu of being tested at the time of installation, may be shop tested by the manufacturer to 1.5 times the maximum allowable pressure of the system. The required test pressure must be maintained for a sufficient amount of time to check all components for strength and porosity and to permit an inspection to be made of all connections.
</P>
<P>(2) Fluid power and control systems and associated hydraulic equipment components which have been tested in conformance with paragraph (c)(1) of this section and so certified by the manufacturer, may be tested after installation as a complete assembly by stalling the driven unit in a safe and satisfactory manner and by blowing the relief valves. Otherwise, these systems must be hydrostatically tested in the presence of a marine inspector at a pressure of 1.5 times the maximum allowable pressure.
</P>
<P>(3) Fluid power and control systems incorporating hydropneumatic accumulators containing rupture discs may be tested at the maximum allowable working pressure of the system in lieu of 1.5 times this value as prescribed in paragraphs (c)(1) and (2) of this section provided the accumulators have been previously tested in accordance with paragraph (b) of this section and welded or brazed piping joints are not employed in the system. If welded or brazed joints are employed, the system must be tested in accordance with the requirements of paragraphs (c)(1) and (2) of this section except that the accumulators may be isolated from the remainder of the system.
</P>
<P>(d) Fluid power and control systems must be purged with an inert gas or with the working fluid and all trapped air bled from the system prior to any shipboard testing.
</P>
<P>(e) Fluid control systems, such as boiler combustion controls, containing components with internal parts, such as bellows or other sensing elements, which would be damaged by the test pressure prescribed in paragraphs (c)(1) and (2) of this section may be tested at the maximum allowable working pressure of the system. In addition, all fluid control systems may be tested using the system working fluid.




</P>
</DIV8>


<DIV8 N="§ 58.30-40" NODE="46:2.0.1.2.15.8.1.9" TYPE="SECTION">
<HEAD>§ 58.30-40   Plans.</HEAD>
<P>(a) Diagrammatic plans and lists of materials must be submitted for each of the fluid power and control systems listed in § 58.30-1(a) that is installed on the vessel. Plan submission must be in accordance with subpart 50.20 of this subchapter and must include the following:
</P>
<P>(1) The purpose of the system.
</P>
<P>(2) Its location on the vessel.
</P>
<P>(3) The maximum allowable working pressure.
</P>
<P>(4) The fluid used in the system.
</P>
<P>(5) Details of the system components in accordance with § 56.01-10(d) of this subchapter.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 58.30-50" NODE="46:2.0.1.2.15.8.1.10" TYPE="SECTION">
<HEAD>§ 58.30-50   Requirements for miscellaneous fluid power and control systems.</HEAD>
<P>(a) All fluid power and control systems installed on a vessel, except those listed in § 58.30-1(a), must meet the following requirements:
</P>
<P>(1) Diagrams of the system providing the information required by § 58.30-40(a)(1) through (4) must be submitted. These are not approved but are needed for records and for evaluation of the system in accordance with § 58.30-1(a)(14).
</P>
<P>(2) The hydraulic fluid used in the system must comply with § 58.30-10.
</P>
<P>(3) The installed system must be tested in accordance with § 58.30-35(c)(2).
</P>
<P>(4) All pneumatic cylinders must comply with § 58.30-30.
</P>
<P>(5) Additional plans may be required for “fail-safe” equipment and for cargo hatch systems with alternate means of operation.
</P>
<P>(b) [Reserved]






</P>
</DIV8>

</DIV6>


<DIV6 N="58.50" NODE="46:2.0.1.2.15.9" TYPE="SUBPART">
<HEAD>Subpart 58.50—Independent Fuel Tanks</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2020-0634, 89 FR 50179, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 58.50-1" NODE="46:2.0.1.2.15.9.1.1" TYPE="SECTION">
<HEAD>§ 58.50-1   General requirements.</HEAD>
<P>(a) The regulations in this subpart contain requirements for independent fuel tanks.
</P>
<P>(b) Passenger vessels exceeding 100 gross tons constructed on or after July 1, 1935, and emergency systems for all ships, must use fuel that has a flashpoint exceeding 110 °F for internal combustion engine units. Such vessels must carry a sufficient quantity of fuel to supply the emergency electrical system. Refer to § 112.05-5 of subchapter J, of this chapter.
</P>
<P>(c) An outage of 2 percent must be provided on all fuel tanks containing petroleum products.




</P>
</DIV8>


<DIV8 N="§ 58.50-5" NODE="46:2.0.1.2.15.9.1.2" TYPE="SECTION">
<HEAD>§ 58.50-5   Gasoline fuel tanks.</HEAD>
<P>(a) <I>Construction</I>—(1) <I>Shape.</I> Tanks may be of either cylindrical or rectangular form, except that tanks for emergency electrical systems must be of cylindrical form.
</P>
<P>(2) <I>Materials and construction.</I> The material used and the minimum thickness allowed must be as indicated in table 1 to § 58.50-5(a)(2) except that consideration will be given to other materials which provide equivalent safety as indicated in § 58.50-15.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 58.50-5(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Material
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">ASTM specification


<br/>(all incorporated

<br/>by reference;

<br/>see § 58.03-1)
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">Thickness in inches and gage numbers 
<sup>1</sup> vs. tank capacities for—
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">1- through 80-gallon tanks
</TH><TH class="gpotbl_colhed" scope="col">More than 80- and not more than 150-gallon tanks
</TH><TH class="gpotbl_colhed" scope="col">Over 150-gallon tanks 
<sup>2</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aluminum 
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">B209, Alloy 5086 
<sup>6</sup></TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3)</TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3)</TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nickel-copper</TD><TD align="left" class="gpotbl_cell">B127, Hot rolled sheet or plate</TD><TD align="left" class="gpotbl_cell">0.037 (USSG 20) 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">0.050 (USSG 18)</TD><TD align="left" class="gpotbl_cell">0.107 (USSG 12).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Copper-nickel</TD><TD align="left" class="gpotbl_cell">B122, Alloy No. 5</TD><TD align="left" class="gpotbl_cell">0.045 (AWG 17)</TD><TD align="left" class="gpotbl_cell">0.057 (AWG 15)</TD><TD align="left" class="gpotbl_cell">0.128 (AWG 8).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Copper</TD><TD align="left" class="gpotbl_cell">B152, Type ETP</TD><TD align="left" class="gpotbl_cell">0.057 (AWG 15)</TD><TD align="left" class="gpotbl_cell">0.080 (AWG 12)</TD><TD align="left" class="gpotbl_cell">0.182 (AWG 5).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Copper-silicon</TD><TD align="left" class="gpotbl_cell">B96, alloys C65100 and C65500</TD><TD align="left" class="gpotbl_cell">0.050 (AWG 16)</TD><TD align="left" class="gpotbl_cell">0.064 (AWG 14)</TD><TD align="left" class="gpotbl_cell">0.144 (AWG 7).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Steel or iron 
<sup>4</sup></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">0.0747 (MfgStd 14)</TD><TD align="left" class="gpotbl_cell">0.1046 (MfgStd 12)</TD><TD align="left" class="gpotbl_cell">0.179 (MfgStd 7).
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Gauges used are U.S. standard “USSG” for aluminum and nickel-copper; “AWG” for copper, copper-nickel, and copper-silicon; and “MfgStd” for steel.
</P><P class="gpotbl_note">
<sup>2</sup> Tanks over 400 gallons will be designed with a factor of safety of four on the ultimate strength of the material used with a design head of not less than 4 feet of liquid above the top of the tank.
</P><P class="gpotbl_note">
<sup>3</sup> Nickel-copper not less than 0.031 inch (USSG 22) may be used for tanks up to a 30-gallon capacity.
</P><P class="gpotbl_note">
<sup>4</sup> Fuel tanks constructed of iron or steel, which is less than 
<fr>3/16</fr>-inch thick must be galvanized inside and outside by the hot dip process.
</P><P class="gpotbl_note">
<sup>5</sup> Anodic to most common metals. Avoid dissimilar metal contact with tank body.
</P><P class="gpotbl_note">
<sup>6</sup> And other alloys acceptable to the Commandant.</P></DIV></DIV>
<P>(3) <I>Prohibited types.</I> Tanks with flanged-up top edges that may trap and hold moisture must not be used.
</P>
<P>(4) <I>Openings.</I> Openings for fill, vent and fuel pipes, and openings for fuel level gages where used, must be on the topmost surface of tanks. Tanks must have no openings in bottoms, sides, or ends, except that an opening fitted with threaded plug or cap may be used for tank cleaning purposes.
</P>
<P>(5) <I>Joints.</I> All metallic tank joints must be welded or brazed.
</P>
<P>(6) <I>Fittings.</I> Nozzles, flanges, or other fittings for pipe connections must be welded or brazed to the tank. The tank openings in way of pipe connections must be properly reinforced where necessary. Where fuel level gages are used, the flange to which gage fittings are attached must be welded or brazed to the tank. Tubular gage glasses or try cocks must not be fitted to the tanks.
</P>
<P>(7) <I>Baffle plates.</I> All tanks exceeding 30 inches in any horizontal dimension must be fitted with vertical baffle plates where necessary for strength or for control of excessive surge. In general, baffle plates installed at intervals not exceeding 30 inches will be considered as meeting this requirement.
</P>
<P>(8) <I>Baffle plate details.</I> Baffle plates, where required, must be of the same material and not less than the minimum thickness required in the tank walls and must be connected to the tank walls by welding or brazing. Limber holes at the bottom and air holes at the top of all baffles must be provided.
</P>
<P>(b) <I>Installation.</I> (1) Gasoline fuel tanks used for propulsion must be located in water-tight compartments separate from, but adjacent to the engine room or machinery space. Fuel tanks for auxiliaries must be located on or above the weather deck outside of the engine housing or compartment and as close to the engine as practicable. All tanks must be so installed as to provide a free circulation of air around the tanks.
</P>
<P>(2) Cylindrical tanks with longitudinal seams must be arranged horizontally where practicable so that such seams are located as near the top as possible.
</P>
<P>(3) Fuel tanks must be so installed as to permit examination, testing, or removal for cleaning.
</P>
<P>(4) Fuel tanks must be adequately supported and braced to prevent movement. Portable fuel tanks are not permitted.
</P>
<P>(5) All fuel tanks must be electrically bonded to the common ground.
</P>
<P>(c) <I>Testing.</I> (1) Prior to installation, tanks vented to atmosphere must be tested to, and must withstand, a pressure of 5 psig or 1.5 times the maximum head to which they may be subjected in service, whichever is greater. A standpipe of 11.5 feet in height attached to the tank may be filled with water to accomplish the 5-psig test. Permanent deformation of the tank will not be cause for rejection unless accompanied by leakage.
</P>
<P>(2) After installation of the fuel tank on a vessel the complete installation must be tested in the presence of a marine inspector to a head not less than that to which the tank may be subjected in service. Fuel may be used as a testing medium.
</P>
<P>(3) All tanks not vented to atmosphere must be constructed and tested in accordance with part 54 of this subchapter.




</P>
</DIV8>


<DIV8 N="§ 58.50-10" NODE="46:2.0.1.2.15.9.1.3" TYPE="SECTION">
<HEAD>§ 58.50-10   Diesel fuel tanks.</HEAD>
<P>(a) <I>Construction.</I> (1) Tanks may be of either cylindrical or rectangular form.
</P>
<P>(2) The materials used, and the minimum thickness allowed in the construction of independent fuel tanks must be as indicated in table 1 to § 58.50-10(a)(2), except that consideration will be given to other materials which provide equivalent safety as indicated in § 58.50-15.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 58.50-10(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Material
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">ASTM specification


<br/>(all incorporated

<br/>by reference;

<br/>see § 58.03-1)
</TH><TH class="gpotbl_colhed" colspan="3" scope="col">Thickness in inches and gage numbers 
<sup>1</sup> vs. tank capacities for—
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">1- through 80-gallon tanks
</TH><TH class="gpotbl_colhed" scope="col">More than 80- and not more than 150-gallon tanks
</TH><TH class="gpotbl_colhed" scope="col">Over 150-gallon tanks 
<sup>2</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Aluminum 
<sup>5</sup></TD><TD align="left" class="gpotbl_cell">B209, Alloy 5086 
<sup>6</sup></TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3)</TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3)</TD><TD align="left" class="gpotbl_cell">0.250 (USSG 3).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Nickel-copper</TD><TD align="left" class="gpotbl_cell">B127, Hot rolled sheet or plate</TD><TD align="left" class="gpotbl_cell">0.037 (USSG 20) 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">0.050 (USSG 18)</TD><TD align="left" class="gpotbl_cell">0.107 (USSG 12).
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Steel or iron 
<sup>4</sup></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">0.0747 (MfgStd 14)</TD><TD align="left" class="gpotbl_cell">0.1046 (MfgStd 12)</TD><TD align="left" class="gpotbl_cell">0.179 (MfgStd 7).
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Gauges used are U.S. standard “USSG” for aluminum and nickel-copper and “MfgStd” for steel or iron.
</P><P class="gpotbl_note">
<sup>2</sup> Tanks over 400 gallons must be designed with a factor of safety of four on the ultimate strength of the material used with a design head of not less than 4 feet of liquid above the top of the tank.
</P><P class="gpotbl_note">
<sup>3</sup> Nickel-copper not less than 0.031 inch (USSG 22) may be used for tanks up to a 30-gallon capacity.
</P><P class="gpotbl_note">
<sup>4</sup> For diesel tanks the steel or iron must not be galvanized on the interior.
</P><P class="gpotbl_note">
<sup>5</sup> Anodic to most common metals. Avoid dissimilar metal contact with tank body.
</P><P class="gpotbl_note">
<sup>6</sup> And other alloys acceptable to the Commandant.</P></DIV></DIV>
<P>(3) Tanks with flanged-up top edges, that may trap and hold moisture, must not be used.
</P>
<P>(4) Openings for fill and vent pipes must be on the topmost surface of a tank. There must be no openings in the bottom, sides, or ends of a tank except as follows:
</P>
<P>(i) The opening for the fuel supply piping is not restricted to the top of the tank.
</P>
<P>(ii) An opening fitted with threaded plug or cap may be used on the bottom of the tank for tank cleaning purposes.
</P>
<P>(iii) Liquid level gages must penetrate at a point that is more than 2 inches from the bottom of the tank.
</P>
<P>(5) All tank joints must be welded.
</P>
<P>(6) Nozzles, flanges, or other fittings for pipe connections must be welded or brazed to the tank. The tank opening in way of pipe connections must be properly reinforced where necessary. Where liquid level indicating devices are attached to the tank, they must be of heat resistant materials adequately protected from mechanical damage and provided at the tank connections with devices which will automatically close in the event of rupture of the gage or gage lines.
</P>
<P>(7) All tanks exceeding 30 inches in any horizontal dimension must be fitted with vertical baffle plates where necessary for strength or for control of excessive surge. In general, baffle plates installed at intervals not exceeding 30 inches will be considered as meeting this requirement.
</P>
<P>(8) Baffle plates, where required, must be of the same material and not less than the minimum thickness required in the tank walls and must be connected to the tank walls by welding or brazing. Limber holes at the bottom and air holes at the top of all baffle plates must be provided.
</P>
<P>(9) Iron or steel tanks must not be galvanized on the interior. Galvanizing paint or other suitable coating must be used to protect the outside of iron and steel tanks.
</P>
<P>(b) <I>Installation.</I> (1) Tanks containing fuel for emergency lighting units must be located on an open deck or in an adequately ventilated metal compartment. No tank must be located in a compartment where the temperature may exceed 150 °F.
</P>
<P>(2) When cylindrical tanks are installed, longitudinal seams must be located as near the top of the tank as possible. Fuel tanks must be located in, or as close as practicable, to the machinery space which is served.
</P>
<P>(3) Fuel tanks must be so installed as to permit examination, testing, or removal for cleaning.
</P>
<P>(4) Fuel tanks must be adequately supported and braced to prevent movement. Portable tanks are not permitted.
</P>
<P>(5) All fuel tanks must be electrically bonded to the common ground.
</P>
<P>(c) <I>Tests.</I> (1) Prior to installation, tanks vented to the atmosphere must be tested to and must withstand a pressure of 5 pounds per square inch or 1.5 times the maximum head to which they may be subjected in service, whichever is greater. A standpipe of 11.5 feet in height attached to the tank may be filled with water to accomplish the 5-psig test. Permanent deformation of the tank will not be cause for rejection unless accompanied by leakage.
</P>
<P>(2) After installation of the fuel tank on a vessel the complete installation must be tested in the presence of a marine inspector to a head not less than that to which the tank may be subjected in service. Fuel may be used as a testing medium.
</P>
<P>(3) All tanks not vented to atmosphere must be constructed and tested in accordance with part 54 of this subchapter.




</P>
</DIV8>


<DIV8 N="§ 58.50-15" NODE="46:2.0.1.2.15.9.1.4" TYPE="SECTION">
<HEAD>§ 58.50-15   Alternate material for construction of independent fuel tanks.</HEAD>
<P>Materials other than those specifically listed in table 1 to § 58.50-5(a)(2) and in table 1 to § 58.50-10(a)(2) may be used for fuel tank construction only if the tank design meets material and testing requirements approved by the Commandant (CG-ENG). Approved testing may be accomplished by any acceptable laboratory, or may be done by the fabricator if witnessed by a marine inspector.








</P>
</DIV8>

</DIV6>


<DIV6 N="58.60" NODE="46:2.0.1.2.15.10" TYPE="SUBPART">
<HEAD>Subpart 58.60—Industrial Systems and Components on Mobile Offshore Drilling Units (MODU)</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 73-251, 43 FR 56801, Dec. 4, 1978, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 58.60-1" NODE="46:2.0.1.2.15.10.1.1" TYPE="SECTION">
<HEAD>§ 58.60-1   Applicability.</HEAD>
<P>This subpart applies to the following industrial systems on board a mobile offshore drilling unit (MODU):
</P>
<P>(a) Cementing systems.
</P>
<P>(b) Circulation systems, including—
</P>
<P>(1) Pipes and pumps for mud;
</P>
<P>(2) Shale shakers;
</P>
<P>(3) Desanders; and
</P>
<P>(4) Degassers.
</P>
<P>(c) Blow out preventor control systems.
</P>
<P>(d) Riser and guideline tensioning systems.
</P>
<P>(e) Motion compensation systems.
</P>
<P>(f) Bulk material storage and handling systems.
</P>
<P>(g) Other pressurized systems designed for the MODU's industrial operations.


</P>
</DIV8>


<DIV8 N="§ 58.60-2" NODE="46:2.0.1.2.15.10.1.2" TYPE="SECTION">
<HEAD>§ 58.60-2   Alternatives and substitutions.</HEAD>
<P>(a) The Coast Guard may accept substitutes for fittings, material, apparatus, equipment, arrangements, calculations, and tests required in this subpart if the substitute provides an equivalent level of safety.
</P>
<P>(b) In any case where it is shown to the satisfaction of the Commandant that the use of any particular equipment, apparatus, arrangement, or test is unreasonable or impracticable, the Commandant may permit the use of alternate equipment, apparatus, arrangement, or test to such an extent and upon such condition as will insure, to his satisfaction, a degree of safety consistent with the minimum standards set forth in this subpart.








</P>
</DIV8>


<DIV8 N="§ 58.60-3" NODE="46:2.0.1.2.15.10.1.3" TYPE="SECTION">
<HEAD>§ 58.60-3   Pressure vessel.</HEAD>
<P>A pressure vessel that is a component in an industrial system under this subpart must meet the applicable requirements in § 54.01-5 of this subchapter.
</P>
<CITA TYPE="N">[CGD 73-251, 43 FR 58601, Dec. 4, 1978, as amended by CGD 77-147, 47 FR 21811, May 20, 1982; USCG-2020-0634, 89 FR 50183, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.60-5" NODE="46:2.0.1.2.15.10.1.4" TYPE="SECTION">
<HEAD>§ 58.60-5   Industrial systems: Locations.</HEAD>
<P>An industrial system under this subpart must not be in a space that is—
</P>
<P>(a) Concealed; or
</P>
<P>(b) Inaccessible to industrial personnel.




</P>
</DIV8>


<DIV8 N="§ 58.60-7" NODE="46:2.0.1.2.15.10.1.5" TYPE="SECTION">
<HEAD>§ 58.60-7   Industrial systems: Piping.</HEAD>
<P>The piping for industrial systems under this subpart must meet ASME B31.3 (incorporated by reference, see § 58.03-1), except that blow out preventor control systems must also meet API STD 53 (incorporated by reference, see § 58.03-1).57.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50183, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.60-9" NODE="46:2.0.1.2.15.10.1.6" TYPE="SECTION">
<HEAD>§ 58.60-9   Industrial systems: Design.</HEAD>
<P>Each system under this subpart must be designed and analyzed in accordance with the principles of API RP 14C (incorporated by reference, see § 58.03-1).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50183, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 58.60-11" NODE="46:2.0.1.2.15.10.1.7" TYPE="SECTION">
<HEAD>§ 58.60-11   Analyses, plans, diagrams and specifications: Submission.</HEAD>
<P>(a) Each industrial system must be analyzed by a registered professional engineer to certify that the system has been designed in accordance with applicable standards.
</P>
<P>(b) The certification must—
</P>
<P>(1) Appear on all diagrams and analyses; and
</P>
<P>(2) Be submitted under § 50.20-5 of this chapter.
</P>
<P>(c) Standards or specifications for non-pressurized, mechanical or structural systems, and components such as derricks, drawworks, and rotary tables which comply with standards or specifications not referenced in this subchapter must be referenced on the plans or in the specifications of the unit. 


</P>
</DIV8>


<DIV8 N="§ 58.60-13" NODE="46:2.0.1.2.15.10.1.8" TYPE="SECTION">
<HEAD>§ 58.60-13   Inspection.</HEAD>
<P>An industrial system is accepted by the Coast Guard if the inspector finds— 
</P>
<P>(a) The system meets this subpart; 
</P>
<P>(b) There are guards, shields, insulation or similar devices for protection of personnel; and 
</P>
<P>(c) The system is not manifestly unsafe. 






</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="59" NODE="46:2.0.1.2.16" TYPE="PART">
<HEAD>PART 59—REPAIRS TO BOILERS, PRESSURE VESSELS, AND APPURTENANCES
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 227; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.






</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18887, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50183, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="59.01" NODE="46:2.0.1.2.16.1" TYPE="SUBPART">
<HEAD>Subpart 59.01—General Requirements</HEAD>


<DIV8 N="§ 59.01-1" NODE="46:2.0.1.2.16.1.1.1" TYPE="SECTION">
<HEAD>§ 59.01-1   Scope.</HEAD>
<P>The regulations in this part apply to the repairs of all boilers, appurtenances, and pressure vessels subject to inspection by the Coast Guard.




</P>
</DIV8>


<DIV8 N="§ 59.01-2" NODE="46:2.0.1.2.16.1.1.2" TYPE="SECTION">
<HEAD>§ 59.01-2   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from: <I>American Society of Mechanical Engineers</I> (<I>ASME</I>), Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org</I>; <I>www.asme.org</I>.
</P>
<P>(a) ASME BPVC.I-2019, 2019 ASME Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section I of the ASME BPVC”); IBR approved for § 59.10-5(i), (j), and (k).
</P>
<P>(b) ASME BPVC.VII-2019, 2019 ASME Boiler and Pressure Vessel Code, Section VII, Recommended Guidelines for the Care of Power Boilers, 2019 Edition, issued July 1, 2019 (“Section VII of the ASME BPVC”); IBR approved for § 59.01-5(e).
</P>
<P>(c) ASME BPVC.VIII.1-2019, 2019 ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Rules for Construction of Pressure Vessels, 2019 Edition, issued July 1, 2019 (“Section VIII of the ASME BPVC”); IBR approved for §§ 59.10-5(i), (j), and (k); 59.10-10(f).
</P>
<P>(d) ASME BPVC.IX-2019, 2019 ASME Boiler and Pressure Vessel Code, Section IX, Qualification Standard for Welding, Brazing, and Fusing Procedures; Welders; Brazers; and Welding, Brazing, and Fusing Operators, 2019 Edition, issued July 1, 2019 (“Section IX of the ASME BPVC”); IBR approved for § 59.10-5(i).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65188, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2013-0671, 78 FR 60148, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 59.01-5" NODE="46:2.0.1.2.16.1.1.3" TYPE="SECTION">
<HEAD>§ 59.01-5   Repairs, replacements, or alterations.</HEAD>
<P>(a) No repairs, replacements, or alterations, except emergency repairs, must be made to boilers, pressure vessels, their mountings or internal fittings, safety valves, piping systems, or pressure appliances without prior approval by the Officer in Charge, Marine Inspection.
</P>
<P>(b) Emergency repairs, replacements, or alterations must be reported as soon as practicable to the Officer in Charge, Marine Inspection, at or nearest the first port where the vessel may call after such repairs are made.
</P>
<P>(c) Plan approval must be obtained from the Officer in Charge, Marine Inspection, for all alterations to systems in service as listed in § 56.01-10(c) of this subchapter and those items listed in paragraph (a) of this section.
</P>
<P>(d) Repairs, replacements, or alterations to machinery or items not covered by other sections of this part must be made in a manner consistent with the part of this subchapter containing the construction standards for the item in question.
</P>
<P>(e) Where applicable, manufacturers' instruction books, manuals, and the like, and Section VII of the ASME BPVC (incorporated by reference; see § 59.01-2) must be used for guidance.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18887, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="59.10" NODE="46:2.0.1.2.16.2" TYPE="SUBPART">
<HEAD>Subpart 59.10—Welding Repairs to Boilers and Pressure Vessels in Service</HEAD>


<DIV8 N="§ 59.10-1" NODE="46:2.0.1.2.16.2.1.1" TYPE="SECTION">
<HEAD>§ 59.10-1   Scope.</HEAD>
<P>(a) Repairs to boilers or pressure vessels in service may be performed by welding provided the welding meets the applicable requirements of part 57 of this subchapter.
</P>
<P>(b) No repairs by welding must be made except temporary emergency repairs without prior approval of the Officer in Charge, Marine Inspection. Emergency repairs must be replaced with permanent repairs meeting the requirements of this subchapter when the vessel returns to a port in which an Officer in Charge, Marine Inspection, is located.
</P>
<P>(c) Repair welding of power boilers not meeting the requirements of subpart 52.05 of this subchapter is prohibited.
</P>
<P>(d) Only welded repairs as specified in this subchapter are permitted on boilers and pressure vessels. The welding repairs allowed by this subpart apply only to boilers and pressure vessels fabricated of carbon steel. Welding repairs to boilers and pressure vessels fabricated of alloy steel will be given special consideration by the Commandant. Such other method of repairs by means of welding not covered in this subchapter must be referred to the Commandant.




</P>
</DIV8>


<DIV8 N="§ 59.10-5" NODE="46:2.0.1.2.16.2.1.2" TYPE="SECTION">
<HEAD>§ 59.10-5   Cracks.</HEAD>
<P>(a) Cracks extending from the calking edge of plates to the rivet holes of circumferential joints may be welded provided the cracks are veed out so that complete penetration of the weld metal is secured.
</P>
<P>(b) Circumferential cracks from rivet hole to rivet hole in girth joints may be welded provided there are not more than three consecutive cracked ligaments nor more than a total of six cracked ligaments in any one girth joint.
</P>
<P>(c) Cracks in staybolted plates may be welded provided they are located entirely within staybolted areas and the total length of any crack or series of consecutive cracks does not exceed two staybolt pitches.
</P>
<P>(d) Cracks in furnaces may be welded provided any one crack does not exceed 12 inches in length and after completion the weld is stress-relieved. Cracks in corrugated furnaces may be repaired by welding provided any one crack does not exceed 20 inches in length.
</P>
<P>(e) Fire cracks may be welded at riveted door openings extending from the edge of the plate, but not more than 2 inches beyond the centerline of the rivet holes.
</P>
<P>(f) Cracks may be welded between tube holes in the shell of water tube boiler drums, provided there are not more than two cracks in any one row in any direction, nor more than a total of four cracks in a drum, and further provided the welding meets the requirements of this subchapter for Class I welded pressure vessels.
</P>
<P>(g) Cracks that occur in superheater manifolds, water wallheaders, water drums, sectional headers, and other appurtenances including steam manifolds of water tube boilers may be repaired in accordance with paragraph (h) of this section.
</P>
<P>(h) All cracks permitted to be repaired under this subpart must be excavated to sound metal by grinding, flame or arc gouging or chipping out the defective metal to form a clean welding groove. Either a V groove or U groove wherein complete penetration of the weld metal is secured may be used. After excavation is completed and prior to welding, the excavated area must be examined by magnetic particle, dye penetrant, or other acceptable test method. When the reverse side of the weld is accessible, the root of the weld must be chipped or ground out to ensure a clean surface of the originally deposited metal and the resultant groove welded to obtain a sound weld having complete penetration. When the weld cannot be back chipped because the reverse side is inaccessible, a backing strip or other approved means of assuring full penetration must be employed.
</P>
<P>(i) During welding of cracks, a preheat must be maintained by controlled temperatures. The degree of preheat must be determined by the rules listed in accordance with the materials P-number groupings of PW-38, Section I of the ASME BPVC, appendix R, Section VIII of the ASME BPVC, and Appendix D, Section IX of the ASME BPVC (all incorporated by reference; see § 59.01-2). For thicknesses exceeding three-fourths inch, suitable U grooves should be employed. A welding sequence must be used so as to equalize welding stresses.
</P>
<P>(j) Postweld heat treatment of repaired cracks must be performed in accordance with the rules specified in PW-39, Section I of the ASME BPVC and UW-40, Section VIII of the ASME BPVC for boilers and pressure vessels respectively.
</P>
<P>(k) Welded repairs of cracks must be nondestructively tested in accordance with the rules specified in PW-40, Section I of the ASME BPVC, and UW-51, Section VIII of the ASME BPVC for boilers and pressure vessels respectively.
</P>
<P>(l) After cracks originating in tube or rivet holes are repaired by welding, the holes must be properly reamed and the weld reinforcing ground flush with the plate in way of rivet heads.
</P>
<P>(m) Flat tube sheets in fire-tube boilers which have corroded or where cracks exist in the ligaments may be repaired by welding.
</P>
<P>(n) Welding repairs to drums of power boilers, except as otherwise permitted in this subpart, are prohibited.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18887, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 59.10-10" NODE="46:2.0.1.2.16.2.1.3" TYPE="SECTION">
<HEAD>§ 59.10-10   Corroded surfaces.</HEAD>
<P>(a) Corroded surfaces in the calking edges of circumferential seams may be built up by welding to the original thickness under the following conditions:
</P>
<P>(1) The thickness of the original metal to be built up between the rivet holes and the calking edge must not be less than one-fourth of the diameter of the rivet hole, and the portion of the calking edge to be thus reinforced must not exceed 30 inches in length in a circumferential direction.
</P>
<P>(2) In all repairs to circumferential seams by welding, the rivets must be removed over the portions to be welded for a distance of at least 6 inches beyond the repaired portion.
</P>
<P>(3) After repairs are made the rivet holes must be reamed before the rivets are redriven.
</P>
<P>(b) It is not permissible to build up or reinforce a grooved or corroded area of unstayed internal surfaces by means of welding, except that widely scattered pit holes may be built up by welding.
</P>
<P>(c) Where external corrosion has reduced the thickness of flat plates around hand holes to an extent of not more than 40 percent of the original thickness and for a distance not exceeding 2 inches from the edge of the hole, the plate may be built up by welding.
</P>
<P>(d) Where stayed sheets have corroded to a depth not exceeding 40 percent of their original thickness, they may be reinforced or built up by welding. Where the staybolts are fitted with riveted heads, the staybolts in the reinforced area must be renewed, but where the staybolts are fitted with nuts, the nuts may be removed and after reinforcing has been applied; collars may be welded around the staybolts in lieu of the nuts. Such reinforced areas must not exceed 400 square inches nor more than 30 inches in one direction. Two such areas in any one plate may be reinforced provided that the distance between the reinforced surfaces is not less than 30 inches.
</P>
<P>(e) When the corroded portion of a staybolted surface exceeds 400 square inches, it is permissible to make repairs by cutting out the defective portion and replacing it with a new plate, the edges of the new plate to be welded in position. In such cases, new staybolts must be fitted, and where welding is performed through a line of staybolts, welded collars must be used to attach the staybolts.
</P>
<P>(f) Eroded seams of welded pressure vessels may be repaired by rewelding the wasted portion. The wasted section of the seam must be excavated sufficiently by grinding, flame or arc gouging or chipping to ensure proper weld penetration. Rewelded seams must be nondestructively tested in accordance with Section VIII of the ASME BPVC (incorporated by reference, see § 59.01-2).
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18887, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 59.10-15" NODE="46:2.0.1.2.16.2.1.4" TYPE="SECTION">
<HEAD>§ 59.10-15   Rivets and staybolts.</HEAD>
<P>(a) It is not permitted to reinforce or build up by welding the heads of rivets or staybolts that have deteriorated. Such rivets or staybolts must be replaced. The seal welding of rivet heads to secure tightness is prohibited.
</P>
<P>(b) Where leaks develop around staybolts which are otherwise in good condition, the nuts may be replaced with a beveled collar formed around the end of the stay by means of welding. In such cases, the depth of collar measured on the stay and the width measured on the plate, must be equal to one-half the diameter of the staybolt.




</P>
</DIV8>


<DIV8 N="§ 59.10-20" NODE="46:2.0.1.2.16.2.1.5" TYPE="SECTION">
<HEAD>§ 59.10-20   Patches in shells and tube sheets.</HEAD>
<P>(a) Unreinforced openings in the shells or drums of boilers or pressure vessels may be closed by the use of a patch or plate inside the drum or shell and sealed against leakage by welding. Such plates must have a diameter of at least 2 inches larger than the diameter of the hole and must have a thickness equal to the thickness of the plate to which it is attached. It is not permissible to insert such patches in the shell or head flush with the surrounding plate unless the requirements of this subchapter for Class I welded pressure vessels are met.
</P>
<P>(b) Portions of tube sheets which have deteriorated may be renewed by replacing the wasted portion with a new section. The ligaments between the tube holes may be joined by means of welding and staytubes.




</P>
</DIV8>


<DIV8 N="§ 59.10-25" NODE="46:2.0.1.2.16.2.1.6" TYPE="SECTION">
<HEAD>§ 59.10-25   Stayed areas.</HEAD>
<P>Welding repairs are permitted in staybolted areas or areas adequately stayed by other means so that should failure of the welds occur the stress will be carried by the stays. The welds must be located entirely within staybolted areas and must not pass through the outer row of stays.




</P>
</DIV8>


<DIV8 N="§ 59.10-30" NODE="46:2.0.1.2.16.2.1.7" TYPE="SECTION">
<HEAD>§ 59.10-30   Seal welding.</HEAD>
<P>Where leaks occur in riveted joints or connections, they must be carefully investigated to determine the cause. Such leaks may be made tight by seal welding the edge, if accepted by the Officer in Charge, Marine Inspection.




</P>
</DIV8>


<DIV8 N="§ 59.10-35" NODE="46:2.0.1.2.16.2.1.8" TYPE="SECTION">
<HEAD>§ 59.10-35   Wrapper plates and back heads.</HEAD>
<P>Wrapper plates and back heads may be renewed in whole or repaired as follows:
</P>
<P>(a) Wrapper plates or back heads must be cut between two rows of staybolts or on a line of staybolts where the thickness is approximately the same as the original construction. If welding is employed on a line of staybolts, the staybolts must be fitted with a welded collar.
</P>
<P>(b) The edges of wrapper plates riveted to tube sheets and back heads must be removed by cutting out the rivets.
</P>
<P>(c) The edges of existing plates and new plates must be beveled by chipping, flame cutting or grinding so as to form a suitable groove whereby complete penetration of the weld metal will be obtained. The edge preparation and preheat must comply with the requirements of § 59.10-5(h).
</P>
<P>(d) The edges of the new plate must be butt-welded, and the plate must be riveted to the flanges of the tube sheet and back heads and the staybolts renewed.
</P>
<P>(e) Sections of wrapper plates of combustion chambers outside of stayed areas may be repaired by welding provided the welded joints are stress-relieved by means of controlled heat and the joints are nondestructively tested.




</P>
</DIV8>

</DIV6>


<DIV6 N="59.15" NODE="46:2.0.1.2.16.3" TYPE="SUBPART">
<HEAD>Subpart 59.15—Miscellaneous Boiler Repairs</HEAD>


<DIV8 N="§ 59.15-1" NODE="46:2.0.1.2.16.3.1.1" TYPE="SECTION">
<HEAD>§ 59.15-1   Furnace repairs.</HEAD>
<P>(a) Where corrugated or plain furnaces or flues are distorted by 1.5 inches or more, they must be repaired by either of the following methods:
</P>
<P>(1) The furnace must be forced back to a true circular shape, and the Officer in Charge, Marine Inspection, may require strongbacks or other acceptable means of support to hold the furnace; or
</P>
<P>(2) The furnace must be adequately stayed as determined by the Officer in Charge, Marine Inspection.
</P>
<P>(b) Distortion means the difference between any single measured diameter of the furnace and the diameter of a true circle at the same location.
</P>
<P>(c) Where the distortion does not exceed 1.5 inches it will not be necessary to force the furnace back to a true circle if the allowable pressure is reduced in the ratio of 1.5 percent for each one-tenth of an inch of distortion. However, if the maximum distortion does not exceed 1 inch, the repairs or reduction in pressure will not be required unless considered necessary by the marine inspector.
</P>
<P>(d) When it becomes necessary to rivet a patch to a furnace or other part of the heating surface, the riveted patch must be placed on the waterside of the plate in order not to form a pocket in which sediment may collect.
</P>
<P>(e) Furnace crowns which have become distorted, not in excess of the limitations provided in paragraph (c) of this section, may be repaired by forcing back the distorted section to as nearly a true circle as possible and reinforcing the same by means of a ring, arc- or gas-welded to the distorted corrugation as shown in figure 1 to § 59.15-1, the welding to be done by welders and welding processors qualified in accordance with part 57 of this subchapter.

</P>
<HD1>Figure 1 to § 59.15-1—Approved Method of Reinforcing Furnaces by Means of Arc or Gas Welding

</HD1>
<img src="/graphics/er12jn24.017.gif"/>
</DIV8>


<DIV8 N="§ 59.15-5" NODE="46:2.0.1.2.16.3.1.2" TYPE="SECTION">
<HEAD>§ 59.15-5   Stayed furnaces and combustion chambers.</HEAD>
<P>(a) Where the plate forming the walls of stayed furnaces or combustion chambers become bulged between staybolts, repairs may be made by inserting an additional staybolt in the center of such space supported by the four staybolts.
</P>
<P>(b) Where it is desired to rivet a patch to the wall of a stayed furnace or combustion chamber, the defective portion of the plate must be cut away until solid material is reached, the patch must be riveted on the waterside, and the staybolts renewed, and extended through the new plate.




</P>
</DIV8>


<DIV8 N="§ 59.15-10" NODE="46:2.0.1.2.16.3.1.3" TYPE="SECTION">
<HEAD>§ 59.15-10   Bagged or blistered shell plates.</HEAD>
<P>(a) When the shell plates of cylindrical boilers which are exposed to the radiant heat of the fire become bagged or blistered, it is the duty of the chief engineer to notify the Officer in Charge, Marine Inspection, for examination before raising steam on the boiler.
</P>
<P>(b) Where the shell plate is bagged due to overheating, the Officer in Charge, Marine Inspection, may, if in their judgment it is practicable, permit the same to be driven back to its original position.
</P>
<P>(c) Where the shell plate has blistered, bagged, or bulged to such an extent that there is an appreciable thinning of the plate, the Officer in Charge, Marine Inspection, must require the defective portion to be cut away and the shell repaired by fitting a patch of steel plate conforming to the requirements of § 52.01-90 of this subchapter in place of the defective portion. Care must be taken that the riveting schedule of the patch is so arranged as to give the plate sufficient strength to withstand the stress placed on it in service.




</P>
</DIV8>

</DIV6>


<DIV6 N="59.20" NODE="46:2.0.1.2.16.4" TYPE="SUBPART">
<HEAD>Subpart 59.20—Welding Repairs to Castings</HEAD>


<DIV8 N="§ 59.20-1" NODE="46:2.0.1.2.16.4.1.1" TYPE="SECTION">
<HEAD>§ 59.20-1   Carbon-steel or alloy-steel castings.</HEAD>
<P>Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs must be performed in accordance with the material specification to which the casting was originally supplied.




</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="60" NODE="46:2.0.1.2.17" TYPE="PART">
<HEAD>PART 60 [RESERVED] 


</HEAD>
</DIV5>


<DIV5 N="61" NODE="46:2.0.1.2.18" TYPE="PART">
<HEAD>PART 61—PERIODIC TESTS AND INSPECTIONS 


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>43 U.S.C. 1333; 46 U.S.C. 2103, 3306, 3307, 3703; sec. 617, Pub. L. 111-281, 124 Stat. 2905; E.O. 12234, 45 FR 58801, 3 CFR 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18890, Dec. 18, 1968, unless otherwise noted. 




</PSPACE></SOURCE>

<DIV6 N="61.01" NODE="46:2.0.1.2.18.1" TYPE="SUBPART">
<HEAD>Subpart 61.01—General</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50186, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 61.01-1" NODE="46:2.0.1.2.18.1.1.1" TYPE="SECTION">
<HEAD>§ 61.01-1   Scope.</HEAD>
<P>(a) Periodic tests and inspection must be made of the main and auxiliary machinery, boilers, and other equipment as prescribed in this part.
</P>
<P>(b) The inspections and tests must ensure that the equipment and associated structure are in satisfactory operating conditions and fit for the service for which they are intended.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 95-012, 60 FR 48050, Sept. 18, 1995


</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.03" NODE="46:2.0.1.2.18.2" TYPE="SUBPART">
<HEAD>Subpart 61.03—Incorporation of Standards</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50186, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 61.03-1" NODE="46:2.0.1.2.18.2.1.1" TYPE="SECTION">
<HEAD>§ 61.03-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from: <I>ASTM International</I>, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959; 610-832-9500; <I>service@astm.org</I>; <I>www.astm.org</I>.
</P>
<P>(a) ASTM D665-19, Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water, approved December 1, 2019 (“ASTM D665”); IBR approved for § 61.20-17(a).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26001, May 23, 1996, as amended by CGD 96-041, 61 FR 50728, Sept. 27, 1996; CGD 97-057, 62 FR 51044, Sept. 30, 1997; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-1999-5151, 64 FR 67180, Dec. 1, 1999; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2013-0671, 78 FR 60149, Sept. 30, 2013]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.05" NODE="46:2.0.1.2.18.3" TYPE="SUBPART">
<HEAD>Subpart 61.05—Tests and Inspections of Boilers</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50186, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 61.05-1" NODE="46:2.0.1.2.18.3.1.1" TYPE="SECTION">
<HEAD>§ 61.05-1   Scope.</HEAD>
<P>The term <I>boiler</I> as used in this subpart includes power boilers subject to part 52 of this subchapter and heating boilers subject to part 53 of this subchapter.
</P>
<CITA TYPE="N">[CGD 80-064, 49 FR 32193, Aug. 13, 1984]


</CITA>
</DIV8>


<DIV8 N="§ 61.05-5" NODE="46:2.0.1.2.18.3.1.2" TYPE="SECTION">
<HEAD>§ 61.05-5   Preparation of boilers for inspection and test.</HEAD>
<P>(a) For internal inspection, manhole and handhold plates, and washout plugs must be removed as required by the marine inspector and the furnace and combustion chambers must be thoroughly cooled and cleaned.
</P>
<P>(b) In preparing the boilers for the hydrostatic test, they must be filled with water at not less than 70 °F and not more than 160 °F for watertube boilers, and not more than 100 °F for firetube boilers. The safety valves must be secured by means of gags or clamps.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 95-027, 61 FR 26001, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 61.05-10" NODE="46:2.0.1.2.18.3.1.3" TYPE="SECTION">
<HEAD>§ 61.05-10   Boilers in service.</HEAD>
<P>(a) Each boiler, including superheater, reheater, economizer, auxiliary boiler, low-pressure heating boiler, and unfired steam boiler, must be available for examination by the marine inspector at intervals specified by table 1 to § 61.05-10, and more often, if necessary, to determine that the complete unit is in a safe and satisfactory condition.
</P>
<P>(b) The owner, master, or person in charge of the vessel must give ample notice to the cognizant Officer in Charge, Marine Inspection, so that a marine inspector may witness the tests and make the required inspections.
</P>
<P>(c) Firetube boilers which cannot be entered, or which cannot be satisfactorily examined internally, all boilers of lap seam construction and all boilers to which extensive repairs have been made or the strength of which the marine inspector has any reason to question, must be subjected to a hydrostatic test of 1.5 times the maximum allowable working pressure. All other boilers must be subjected to a hydrostatic test of 1.25 times the maximum allowable working pressure.
</P>
<P>(d) In applying hydrostatic pressure to boilers, arrangements must be made to prevent main and auxiliary stop valves from being simultaneously subjected to the hydrostatic pressure on one side and steam pressure on the other side.
</P>
<P>(e) If the marine inspector has reason to believe that the boiler has deteriorated to any appreciable extent under the bottom where it rests on saddles or foundations, they must cause the boiler to be lifted to such position that it can be thoroughly examined, provided the examination cannot be made otherwise.
</P>
<P>(f) The marine inspector may require any boiler to be drilled or gaged to determine actual thickness any time its safety is in doubt. At the first inspection for certification after a firetube or flue boiler has been installed for 10 years, it must be gaged to determine the extent of deterioration. Thickness will be measured at or near the waterline, at the bottom and at such other places deemed necessary by the marine inspector. Examination may be by drilling or a nondestructive means acceptable to the marine inspector. Prior to the use of a nondestructive method of examination, the user must demonstrate to the marine inspector that results having an accuracy within plus or minus 5 percent are consistently obtainable.
</P>
<P>(g) If the thickness is found to be less than the original thickness upon which the maximum allowable working pressure (MAWP) was based, the MAWP must be recalculated. The thickness of the thinnest measured portion must be used in this calculation. Either the design formulas given in this subchapter or the ones in effect when the boiler was contracted for or built may normally be used in this recalculation. In no case will an increase in the pressure allowed be made.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 61.05-10—Inspection Intervals for Boilers 
<sup>1</sup> 
<sup>2</sup> 
<sup>3</sup>
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Firetube
<br/>boiler
<br/>≥150 psi
</TH><TH class="gpotbl_colhed" scope="col">Watertube
<br/>boiler
</TH><TH class="gpotbl_colhed" scope="col">Any firetube
<br/>boiler for
<br/>propulsion
</TH><TH class="gpotbl_colhed" scope="col">Firetube
<br/>boiler
<br/>&lt;150 psi
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Hydro Test:
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Passenger Vessel</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Other Vessel</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fireside Inspection</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Waterside Inspection</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Boiler Safety-Valve Test</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Valves Inspection</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Studs and Bolts Inspection</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Mountings Inspection</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">10
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Steam Gauge Test</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fusible Plug Inspection</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> All intervals are in years.
</P><P class="gpotbl_note">
<sup>2</sup> Where the 2.5-year interval is indicated: two tests or inspections must occur within any five-year period, and no more than three years may elapse between any test or inspection and its immediate predecessor.
</P><P class="gpotbl_note">
<sup>3</sup> Intervals for hybrid boilers are the same as for firetube boilers.</P></DIV></DIV>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 80-064, 49 FR 32193, Aug. 13, 1984; CGD 83-043, 60 FR 24781, May 10, 1995; USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]



</CITA>
</DIV8>


<DIV8 N="§ 61.05-15" NODE="46:2.0.1.2.18.3.1.4" TYPE="SECTION">
<HEAD>§ 61.05-15   Boiler mountings and attachments.</HEAD>
<P>(a) Each valve must be opened and examined by the marine inspector at the interval specified in table 1 to § 61.05-10.
</P>
<P>(b) Each stud or bolt for each boiler mounting that paragraph (c) of this section requires to be removed may be examined by the marine inspector.
</P>
<P>(c)(1) Each boiler mounting may be removed from the boiler and be examined by the marine inspector at the interval specified by table 1 to § 61.05-10 when any of the following conditions exist:
</P>
<P>(2) Where boiler mountings or valves are attached to boiler nozzles and a satisfactory internal examination of these mountings or valves and their attaching studs, bolts, or other means of attachment, can be performed by opening up the valves, such mountings or valves need not be removed from the boiler unless in the opinion of the Officer in Charge, Marine Inspection, such action is necessary.
</P>
<P>(d) The Officer in Charge, Marine Inspection, may require the examinations prescribed in this section to be made at more frequent intervals, if in their opinion such action is necessary to be assured of the safety of the boiler and its attachments.
</P>
<P>(e) Water columns, gage glasses, and gage cocks must be examined to determine that they are in satisfactory working order.
</P>
<P>(f) Each steam gauge for a boiler or a main steam line may be examined and checked for accuracy by the marine inspector at the interval specified by table 1 to § 61.05-10.
</P>
<P>(g) Each fusible plug may be examined by the marine inspector at the interval specified by table 1 to § 61.05-10.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 83-043, 60 FR 24782, May 10, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 61.05-20" NODE="46:2.0.1.2.18.3.1.5" TYPE="SECTION">
<HEAD>§ 61.05-20   Boiler safety valves.</HEAD>
<P>Each safety valve for a drum, superheater, or reheater of a boiler must be tested at the interval specified by table 1 to § 61.05-10.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51202, Sept. 30, 1997]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.10" NODE="46:2.0.1.2.18.4" TYPE="SUBPART">
<HEAD>Subpart 61.10—Tests and Inspections of Pressure Vessels</HEAD>


<DIV8 N="§ 61.10-1" NODE="46:2.0.1.2.18.4.1.1" TYPE="SECTION">
<HEAD>§ 61.10-1   Scope.</HEAD>
<P>All pressure vessels aboard ships, mobile offshore drilling units, and barges are subject to periodic inspection. 
</P>
<CITA TYPE="N">[CGD 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 73-251, 43 FR 56801, Dec. 4, 1978; CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 61.10-5" NODE="46:2.0.1.2.18.4.1.2" TYPE="SECTION">
<HEAD>§ 61.10-5   Pressure vessels in service.</HEAD>
<P>(a) <I>Basic requirements.</I> Each pressure vessel must be examined or tested every 5 years. The extent of the test or examination should be that necessary to determine that the pressure vessel's condition is satisfactory and that the pressure vessel is fit for the service intended. 
</P>
<P>(b) <I>Internal and external tests and inspections.</I> (1) Each pressure vessel listed on the Certificate of Inspection must be thoroughly examined externally every 5 years. 
</P>
<P>(2) In addition, each pressure vessel listed on the Certificate of Inspection that is fitted with a manhole or other inspection opening so it can be satisfactorily examined internally, must be opened for internal examination every 5 years. 
</P>
<P>(3) No pressure vessel need be hydrostatically tested except when a defect is found that, in the marine inspector's opinion, may affect the safety of the pressure vessel. In this case, the pressure vessel should be hydrostatically tested at a pressure of 1
<FR>1/2</FR> times the maximum allowable working pressure. 
</P>
<P>(c) <I>Special purpose vessels.</I> (1) If your vessel's Certificate of Inspection is renewed annually, the following must be examined under operating conditions at each inspection for certification: all tubular heat exchangers, hydraulic accumulators, and all pressure vessels used in refrigeration service.
</P>
<P>(2) If your vessel's Certificate of Inspection is renewed less often than annually, the following must be examined under operating conditions twice every 5 years: all tubular heat exchangers, hydraulic accumulators, and all pressure vessels used in refrigeration service.
</P>
<P>(3) No more than 3 years may elapse between any examination and its immediate predecessor.
</P>
<P>(d) <I>Hydrostatic tests under pressure.</I> Each pressure vessel, other than one exempted by this section, must be subjected to a hydrostatic test at a pressure of 1
<FR>1/4</FR> times the maximum allowable working pressure twice within any five-year period, except that no more than three years may elapse between any test and its immediate predecessor. 
</P>
<P>(e) <I>Exemptions from hydrostatic tests.</I> The following pressure vessels will not normally be subjected to a hydrostatic test: 
</P>
<P>(1) Tubular heat exchangers. 
</P>
<P>(2) Pressure vessels used in refrigeration service. 
</P>
<P>(3) Hydraulic accumulators. 
</P>
<P>(4) Pressure vessels which have been satisfactorily examined internally by a marine inspector and in which no defects have been found which impair the safety of the pressure vessel. 
</P>
<P>(5) Pressure vessels which were initially pneumatically tested in accordance with part 54 of this subchapter. 
</P>
<P>(6) Pressure vessels not stamped with the Coast Guard Symbol.
</P>
<P>(f) <I>Compressed gas or hazardous liquid pressure vessel tests.</I> Cargo tanks of pressure vessel configuration containing liquefied, compressed gases or hazardous liquids must be inspected and tested as required by the applicable regulations published in subchapter D or subchapter I of this chapter.
</P>
<P>(g) <I>Bulk storage tanks.</I> (1) Each bulk storage tank containing refrigerated liquefied CO<E T="52">2</E> for use aboard a vessel as a fire-extinguishing agent must be subjected to a hydrostatic test of 1.5 times the maximum allowable working pressure in the 10th year of the installation and at 10-year intervals thereafter. After the test, the tank should be drained, and an internal examination made. Parts of the jacket and lagging designated by the marine inspector must be removed at the time of the test so the marine inspector may determine the condition of the tank.
</P>
<P>(2) In lieu of the requirements contained in paragraph (g)(1) of this section, in the 10th year of installation and at 10-year intervals thereafter, each bulk storage tank containing refrigerated liquefied CO<E T="52">2</E> for use aboard a vessel as a fire-extinguishing agent which contains a manhole or means to enter, may undergo an internal examination by a marine inspector. Bulk storage tanks which have been satisfactorily examined internally by a marine inspector and in which no defects have been found which impair the safety of the pressure vessel will not require a hydrostatic test. When a defect is found during the internal examination that, in the judgment of the marine inspector, may affect the safety of the pressure vessel, the pressure vessel must be hydrostatically tested at a pressure of 1.5 times the maximum allowable working pressure, unless alternative means, acceptable to the Officer in Charge, Marine Inspection, are used to ensure the safe operation of the pressure vessel.
</P>
<P>(h) <I>Pneumatic tests.</I> (1) Pressure vessels that were pneumatically tested before being stamped with the Coast Guard Symbol must be examined internally twice every 5 years and examined externally at each Inspection for Certification. No more than 3 years may elapse between any external examination and its immediate predecessor.
</P>
<P>(2) For tanks whose design precludes a thorough internal or external examination, the thickness must be determined by a nondestructive method acceptable to the Officer in Charge, Marine Inspection. 
</P>
<P>(3) If (due to the product carried) your vessel's inspection intervals are prescribed in subchapter D, subchapter I, or subchapter I-A, all of this chapter, you must comply with the pneumatic test regulations there, instead of the ones in this section.
</P>
<P>(i) <I>Safety or relief valves on pressure vessels.</I> (1) If your vessel's Certificate of Inspection is renewed annually, the marine inspector must check the settings of the safety or relief valves on all pressure vessels, except cargo tanks, at each inspection for certification. 
</P>
<P>(2) If your vessel's Certificate of Inspection is renewed less often than annually, the marine inspector must check the settings of the safety or relief valves on all pressure vessels, except cargo tanks, twice every 5 years. No more than 3 years may elapse between any check and its immediate predecessor. 
</P>
<P>(3) Cargo tank safety or relief valves must be checked at the interval required in subchapter D (Tank Vessels) or subchapter I (Cargo and Miscellaneous Vessels) of this chapter.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9980, June 17, 1970; CGD 73-251, 43 FR 56801, Dec. 4, 1978; CGD 77-147, 47 FR 21811, May 20, 1982; CGD 86-033, 53 FR 36024, Sept. 16, 1988; CGD 83-043, 60 FR 24782, May 10, 1995; CGD 95-028, 62 FR 51202, Sept. 30, 1997; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-1999-4976, 65 FR 6500, Feb. 9, 2000; USCG-2020-0634, 89 FR 50188, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.15" NODE="46:2.0.1.2.18.5" TYPE="SUBPART">
<HEAD>Subpart 61.15—Periodic Tests of Piping Systems</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50188, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 61.15-1" NODE="46:2.0.1.2.18.5.1.1" TYPE="SECTION">
<HEAD>§ 61.15-1   Scope.</HEAD>
<P>In conducting hydrostatic tests on piping, the required test pressure must be maintained for a sufficient length of time to permit an inspection to be made of all joints and connections. The setting of the relief valve or safety valve will be considered as establishing the maximum allowable working pressure of the system.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 95-012, 60 FR 48050, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 61.15-5" NODE="46:2.0.1.2.18.5.1.2" TYPE="SECTION">
<HEAD>§ 61.15-5   Steam piping.</HEAD>
<P>(a) Main steam piping must be subjected to a hydrostatic test equal to 1.25 times the maximum allowable working pressure at the same periods prescribed for boilers in § 61.05-10. The hydrostatic test must be applied from the boiler drum to the throttle valve. If the covering of the piping is not removed, the test pressure must be maintained on the piping for a period of ten minutes. If any evidence of moisture or leakage is detected, the covering must be removed, and the piping thoroughly examined.
</P>
<P>(b) All steam piping subject to pressure from the main boiler should be subjected to a hydrostatic test at a pressure of 1.25 times the maximum allowable working pressure of the boiler after every five years of service except as otherwise provided for in paragraph (a) of this section. Unless the covering of the piping is removed, the test pressure must be maintained on the piping for ten minutes. If any evidence of moisture or leakage is detected, the covering should be removed, and the piping thoroughly examined. No piping with a nominal size of 3 inches or less need be hydrostatically tested.
</P>
<P>(c) The setting of safety and relief valves installed in piping systems must be checked by the marine inspector at each inspection for certification for vessels whose Certificates of Inspection are renewed each year. For other vessels, the setting must be checked twice within any 5-year period, and no more than 3 years may elapse between any check and its immediate predecessor.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by CGD 73-248, 39 FR 30839, Aug. 26, 1974; CGD 83-043, 60 FR 24782, May 10, 1995; USCG-1999-4976, 65 FR 6500, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 61.15-10" NODE="46:2.0.1.2.18.5.1.3" TYPE="SECTION">
<HEAD>§ 61.15-10   Liquefied-petroleum-gas piping for heating and cooking.</HEAD>
<P>(a) Leak tests as described in paragraph (b) of this section must be conducted at least once each month, at each inspection for certification, and at each periodic inspection. The tests required at monthly intervals must be conducted by an appropriately credentialed officer of the vessel or qualified personnel acceptable to the Officer in Charge, Marine Inspection. The owner, master, or person in charge of the vessel must keep records of such tests showing the dates when performed and the name(s) of the person(s) and/or company conducting the tests. Such records must be made available to the marine inspector upon request and must be kept for the period of validity of the vessel's current certificate of inspection. Where practicable, these records should be kept in or with the vessel's logbook.
</P>
<P>(b) Test the system for leakage in accordance with the following procedure: With the appliance valve closed, the master shutoff valve on the appliance open, and one cylinder valve open, note pressure in gauge.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-1999-4976, 65 FR 6500, Feb. 9, 2000; USCG-2003-16630, 73 FR 65189, Oct. 31, 2008; USCG-2006-24371, 74 FR 11265, Mar. 16, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 61.15-12" NODE="46:2.0.1.2.18.5.1.4" TYPE="SECTION">
<HEAD>§ 61.15-12   Nonmetallic expansion joints.</HEAD>
<P>(a) Nonmetallic expansion joints must be examined externally at each inspection for certification and periodic inspection for signs of excessive wear, fatigue, deterioration, physical damage, misalignment, improper flange-to-flange spacing, and leakage. A complete internal examination must be conducted when an external examination reveals excessive wear or other signs of deterioration or damage.
</P>
<P>(b) A nonmetallic expansion joint must be replaced 10 years after it has been placed into service if it is located in a system which penetrates the side of the vessel and both the penetration and the nonmetallic expansion joint are located below the deepest load waterline. The Officer in Charge, Marine Inspection may grant an extension of the ten-year replacement to coincide with the vessel's next drydocking.
</P>
<CITA TYPE="N">[CGD 77-140, 54 FR 40615, Oct. 2, 1989, as amended by CGD 95-028, 62 FR 51202, Sept. 30, 1997; USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 61.15-15" NODE="46:2.0.1.2.18.5.1.5" TYPE="SECTION">
<HEAD>§ 61.15-15   Other piping.</HEAD>
<P>(a) All other piping systems shall be examined under working conditions as required by the marine inspector.
</P>
<P>(b) [Reserved]




</P>
</DIV8>

</DIV6>


<DIV6 N="61.20" NODE="46:2.0.1.2.18.6" TYPE="SUBPART">
<HEAD>Subpart 61.20—Periodic Tests of Machinery and Equipment</HEAD>


<DIV8 N="§ 61.20-1" NODE="46:2.0.1.2.18.6.1.1" TYPE="SECTION">
<HEAD>§ 61.20-1   Steering gear.</HEAD>
<P>(a) The marine inspector must inspect the steering gear at each inspection for certification for vessels whose Certificate of Inspections are renewed each year. For other vessels, the marine inspector must inspect the steering gear twice within a 5-year period, and no more than 3 years may elapse between any inspection and its immediate predecessor. The marine inspector may inspect the steering gear more often, if necessary.
</P>
<P>(b) All devices employed in the change-over from automatic to manual operation must be examined and tested.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 61.20-3" NODE="46:2.0.1.2.18.6.1.2" TYPE="SECTION">
<HEAD>§ 61.20-3   Main and auxiliary machinery and associated equipment, including fluid control systems.</HEAD>
<P>(a) At each inspection for certification and periodic inspection the marine inspector must conduct such tests and inspections of the main propulsion and auxiliary machinery and of its associated equipment, including the fluid control systems, as they feel necessary to check safe operation.
</P>
<P>(b) Remote control for the means of stopping machinery driving forced and induced draft fans, fuel oil transfer pumps, fuel oil unit pumps, and fans in the ventilation systems serving machinery and cargo spaces must be tested at each regular inspection for certification and periodic inspection.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 61.20-5" NODE="46:2.0.1.2.18.6.1.3" TYPE="SECTION">
<HEAD>§ 61.20-5   Drydock examination.</HEAD>
<P>(a) When any vessel is drydocked, examination must be made of the propeller, stern bushing, sea connection, and fastenings if deemed necessary by the marine inspector.
</P>
<P>(b) Sea chests, sea valves, sea strainers, and valves for the emergency bilge suction must be opened up for examination every 5 years at the time of drydocking.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 61.20-15" NODE="46:2.0.1.2.18.6.1.4" TYPE="SECTION">
<HEAD>§ 61.20-15   Tailshaft examination.</HEAD>
<P>The rules in §§ 61.20-15 through 61.20-23 apply only to vessels in ocean and coastwise service. Each examination, inspection and test prescribed by these sections must be conducted in the presence of a marine inspector.
</P>
<CITA TYPE="N">[CGD 78-153, 45 FR 52388, Aug. 7, 1980]






</CITA>
</DIV8>


<DIV8 N="§ 61.20-17" NODE="46:2.0.1.2.18.6.1.5" TYPE="SECTION">
<HEAD>§ 61.20-17   Examination intervals.</HEAD>
<P>(a) A lubricant that demonstrates the corrosion inhibiting properties of oil when tested in accordance with ASTM D665 (incorporated by reference, see § 61.03-1) is considered to be equivalent to oil for the purposes of the tailshaft examination interval.
</P>
<P>(b) Except as provided in paragraphs (c) through (f) of this section, each tailshaft on a vessel must be examined twice within any 5-year period. No more than 3 years may elapse between any 2 tailshaft examinations.
</P>
<P>(c) Tailshafts on vessels fitted with multiple shafts must be examined once every 5 years.
</P>
<P>(d) Tailshafts with inaccessible portions fabricated of materials resistant to corrosion by sea water, or fitted with a continuous liner or a sealing gland which prevents sea water from contacting the shaft, must be examined once every 5 years if they are constructed or fitted with a taper, keyway, and propeller designed in accordance with the American Bureau of Shipping standards to reduce stress concentrations or are fitted with a flanged propeller. Accessible portions of tailshafts must be examined visually during each drydock examination.
</P>
<P>(e) Tailshafts with oil lubricated bearings, including bearings lubricated with a substance considered to be equivalent to oil under the provisions of paragraph (a) of this section need not be drawn for examination—
</P>
<P>(1) If tailshaft bearing clearance readings are taken whenever the vessel undergoes a drydock examination or underwater survey;
</P>
<P>(2) If the inboard seal assemblies are examined whenever the vessel undergoes a drydock examination or underwater survey;
</P>
<P>(3) If an analysis of the tailshaft bearing lubricant is performed semiannually in accordance with the lubrication system manufacturer's recommendations to determine bearing material content or the presence of other contaminants; and
</P>
<P>(4) If—
</P>
<P>(i) For tailshafts with a taper, the propeller is removed and the taper and the keyway (if fitted) are nondestructively tested at intervals not to exceed 5 years; or
</P>
<P>(ii) For tailshafts with a propeller fitted to the shaft by means of a coupling flange, the propeller coupling bolts and flange radius are nondestructively tested whenever they are removed or made accessible in connection with overhaul or repairs.
</P>
<P>(f) Tailshafts on mobile offshore drilling units are not subject to examination intervals under paragraphs (b) through (d) of this section if they are—
</P>
<P>(1) Examined during each regularly scheduled drydocking; or
</P>
<P>(2) Regularly examined in a manner acceptable to the Commandant CG-CVC.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26001, May 23, 1996, as amended by CGD 96-041, 61 FR 50728, Sept. 27, 1996; 61 FR 52497, Oct. 7, 1996; USCG-1999-5151, 64 FR 67180, Dec. 1, 1999; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2020-0634, 89 FR 50189, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 61.20-18" NODE="46:2.0.1.2.18.6.1.6" TYPE="SECTION">
<HEAD>§ 61.20-18   Examination requirements.</HEAD>
<P>(a) Each tailshaft must be drawn and visually inspected at each examination. 
</P>
<P>(b) On tailshafts with a taper, keyway, (if fitted) and propeller designed in accordance with American Bureau of Shipping standards to reduce stress concentrations, the forward 
<FR>1/3</FR> of the shaft's taper section must be nondestructively tested in addition to a visual inspection of the entire shaft. 
</P>
<P>(c) On tailshafts with a propeller fitted to the shaft by means of a coupling flange, the flange, the fillet at the propeller end, and each coupling bolt must be nondestructively tested in addition to a visual inspection of the entire shaft. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32231, Aug. 24, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 61.20-21" NODE="46:2.0.1.2.18.6.1.7" TYPE="SECTION">
<HEAD>§ 61.20-21   Extension of examination interval.</HEAD>
<P>The Commandant CG-CVC may authorize extensions of the interval between tailshaft examinations. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-041, 61 FR 50728, Sept. 27, 1996; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 61.20-23" NODE="46:2.0.1.2.18.6.1.8" TYPE="SECTION">
<HEAD>§ 61.20-23   Tailshaft clearance; bearing weardown.</HEAD>
<P>(a) Water lubricated bearings, other than rubber, must be rebushed as follows:
</P>
<P>(1) Where the propelling machinery is located amidship, the after stern tube bearing must be rebushed when it is worn down to 6.4 mm (0.25 in) clearance for shafts of 229 mm (9 in) or less in diameter, 7.95 mm (0.3125 in) clearance for shafts exceeding 229 mm (9 in) but not exceeding 305 mm (12 in) in diameter, and 9.53 mm (0.375 in) clearance for shafts exceeding 305 mm (12 in) in diameter.
</P>
<P>(2) Where the propelling machinery is located aft, the after stern tube bearing must be rebushed when weardown is 1.6 mm (.0625 in) less than the applicable clearance for propelling machinery located amidship.
</P>
<P>(b) Water lubricated rubber bearings must be rebushed when any water groove is half the original depth.
</P>
<P>(c) Oil lubricated bearings must be rebushed when deemed necessary by the Officer in Charge, Marine Inspection. The manufacturer's recommendation must be considered in making this determination.
</P>
<CITA TYPE="N">[CGD 78-153, 45 FR 52388, Aug. 7, 1980, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.30" NODE="46:2.0.1.2.18.7" TYPE="SUBPART">
<HEAD>Subpart 61.30—Tests and Inspections of Fired Thermal Fluid Heaters</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 80-064, 49 FR 32193, Aug. 13, 1984, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 61.30-1" NODE="46:2.0.1.2.18.7.1.1" TYPE="SECTION">
<HEAD>§ 61.30-1   Scope.</HEAD>
<P>The term <I>thermal fluid heater</I> as used in this part includes any fired automatic auxiliary heating unit which uses a natural or synthetic fluid in the liquid phase as the heat exchange medium and whose operating temperature and pressure do not exceed 204 °C (400 °F) and 225 psig, respectively. Thermal fluid heaters having operating temperatures and pressures higher than 204 °C (400 °F) and 225 psig, respectively, are inspected under subpart 61.05.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18890, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 61.30-5" NODE="46:2.0.1.2.18.7.1.2" TYPE="SECTION">
<HEAD>§ 61.30-5   Preparation of thermal fluid heater for inspection and test.</HEAD>
<P>For visual inspection, access plates and manholes must be removed as required by the marine inspector and the heater and combustion chambers must be thoroughly cooled and cleaned.
</P>
<CITA TYPE="N">[CGD 80-064, 49 FR 32193, Aug. 13, 1984, as amended by CGD 95-027, 61 FR 26002, May 23, 1996; USCG-2020-0634, 89 FR 50189, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 61.30-10" NODE="46:2.0.1.2.18.7.1.3" TYPE="SECTION">
<HEAD>§ 61.30-10   Hydrostatic test.</HEAD>
<P>All new installations of thermal fluid heaters must be given a hydrostatic test of 1
<FR>1/2</FR> times the maximum allowable working pressure. The test must be conducted in the presence of a marine inspector. No subsequent hydrostatic tests are required unless, in the opinion of the Officer in Charge Marine Inspection, the condition of the heater warrants such a test. Where hydrostatic tests are required, an inspection is made of all accessible parts under pressure. The thermal fluid may be used as the hydrostatic test medium. 


</P>
</DIV8>


<DIV8 N="§ 61.30-15" NODE="46:2.0.1.2.18.7.1.4" TYPE="SECTION">
<HEAD>§ 61.30-15   Visual inspection.</HEAD>
<P>Thermal fluid heaters are examined by a marine inspector at the inspection for certification, periodic inspection and when directed by the Officer in Charge Marine Inspection, to determine that the complete unit is in a safe and satisfactory condition. The visual examination includes, but is not limited to, the combustion chamber, heat exchanger, refractory, exhaust stack, and associated pumps and piping.
</P>
<CITA TYPE="N">[CGD 80-064, 49 FR 32193, Aug. 13, 1984, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 61.30-20" NODE="46:2.0.1.2.18.7.1.5" TYPE="SECTION">
<HEAD>§ 61.30-20   Automatic control and safety tests.</HEAD>
<P>Operational tests and checks of all safety and limit controls, combustion controls, programming controls, and safety relief valves must be conducted by the owner, chief engineer, or person in charge at the inspection for certification, periodic inspection, and when directed by the Officer in Charge, Marine Inspection, to determine that the control components and safety devices are functioning properly and are in satisfactory operating condition. These tests and checks must be conducted in the presence of a marine inspector and must include the following: proper prepurge, burner ignition sequence checks, operation of the combustion controls, limit controls, fluid flow controls, fluid level controls, high temperature control, proper postpurge control, and verification of the flame safeguard.
</P>
<NOTE>
<HED>Note 1 to § 61.30-20:</HED>
<P>Sections 63.05-90 and 63.10-90 of this subchapter may be referenced concerning operating tests.</P></NOTE>
<CITA TYPE="N">[CGD 88-057, 55 FR 24237, June 15, 1990, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000; USCG-2020-0634, 89 FR 50189, June 12, 2024]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.35" NODE="46:2.0.1.2.18.8" TYPE="SUBPART">
<HEAD>Subpart 61.35—Design Verification and Periodic Testing for Automatic Auxiliary Boilers</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-057, 55 FR 24237, June 15, 1990, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 61.35-1" NODE="46:2.0.1.2.18.8.1.1" TYPE="SECTION">
<HEAD>§ 61.35-1   General.</HEAD>
<P>(a) All automatic auxiliary boilers except fired thermal fluid heaters must be tested and inspected in accordance with this subpart and subpart 61.05.
</P>
<P>(b) Fired thermal fluid heaters must be tested and inspected in accordance with subpart 61.30.
</P>
<P>(c) All controls, safety devices, and other control system equipment must be tested and inspected to verify their proper design, construction, installation, and operation.
</P>
<P>(d) All tests must be performed after installation of the automatic auxiliary boiler and its control system(s) aboard the vessel.
</P>
<P>(e) As far as practicable, test techniques must not simulate monitored system conditions by misadjustment, artificial signals, improper wiring, tampering, or revision of the system tested. The use of a synthesized signal or condition applied to a sensor is acceptable if the required test equipment is maintained in good working order and is periodically calibrated. Proper operation and proper calibration of test equipment must be demonstrated to the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24237, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 61.35-3" NODE="46:2.0.1.2.18.8.1.2" TYPE="SECTION">
<HEAD>§ 61.35-3   Required tests and checks.</HEAD>
<P>(a) Tests and checks must include the following:
</P>
<P>(1) <I>Safety (Programming) controls.</I> Safety controls must control and cycle the unit in the proper manner and sequence. Proper prepurge, ignition, postpurge, and modulation must be verified. All time intervals must be verified.
</P>
<P>(2) <I>Flame safeguard.</I> The flame safeguard system must be tested by causing flame and ignition failures. Operation of the audible alarm and visible indicator must be verified. The shutdown times must be verified.
</P>
<P>(3) <I>Fuel supply controls.</I> Satisfactory shutdown operation of the two fuel control solenoid valves must be verified. No visible leakage from the valves into the burner(s) must be verified.
</P>
<P>(4) <I>Fuel oil pressure limit control.</I> A safety shutdown must be initiated by lowering the fuel oil pressure below the value required for safe combustion. System shutdown and the need for manual reset prior to automatic startup must be verified.
</P>
<P>(5) <I>Fuel oil temperature limit control.</I> (Units designed to burn heavy fuel oil.) A safety shutdown must be initiated by lowering the fuel oil temperature below the designed temperature. System shutdown and the need for manual reset prior to automatic startup must be verified.
</P>
<P>(6) <I>Combustion controls.</I> Smooth and stable operation of the combustion controls must be verified.
</P>
<P>(7) <I>Draft limit control.</I> The draft loss interlock switch must be tested to ensure proper operation. The draft limit control must cause burner shutdown and prevent startup when an inadequate air volume is supplied to the burner(s).
</P>
<P>(8) <I>Limit controls.</I> Shutdown caused by the limit controls must be verified.
</P>
<P>(9) <I>Water level controls.</I> Water level controls must be tested by slowly lowering the water level in the boiler. Each operating water level control must be individually tested. The upper low water cutoff and the lower low water cutoff must each be tested. The audible alarm and visible indicator associated with the lower low water cutoff must be tested. The manual reset device must be tested after the lower low water cutoff has been activated.
</P>
<P>(10) <I>Feed water flow controls.</I> The feed water flow limit device (found on steam boilers and water heaters without water level controls) must be tested by interrupting the feed water supply. Manual reset must be required prior to restarting the boiler.
</P>
<P>(11) <I>Low voltage test.</I> The fuel supply to the burners must automatically shut off when the supply voltage is lowered.
</P>
<P>(12) <I>Switches.</I> All switches must be tested to verify satisfactory operation.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24237, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="61.40" NODE="46:2.0.1.2.18.9" TYPE="SUBPART">
<HEAD>Subpart 61.40—Design Verification and Periodic Testing of Vital System Automation</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17837, May 18, 1988, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 61.40-1" NODE="46:2.0.1.2.18.9.1.1" TYPE="SECTION">
<HEAD>§ 61.40-1   General.</HEAD>
<P>(a) All automatically or remotely controlled or monitored vital systems addressed by part 62 of this subchapter must be subjected to tests and inspections to evaluate the operation and reliability of controls, alarms, safety features, and interlocks. Test procedures must be submitted to the Coast Guard for approval.
</P>
<P>(b) Persons designated by the owner of the vessel must conduct all tests and the Design Verification and Periodic Safety tests must be witnessed by the Coast Guard.
</P>
<P>(c) Design Verification and Periodic Safety test procedure documents approved by the Coast Guard must be retained aboard the vessel.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17837, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 61.40-3" NODE="46:2.0.1.2.18.9.1.2" TYPE="SECTION">
<HEAD>§ 61.40-3   Design verification testing.</HEAD>
<P>(a) Tests must verify that automated vital systems are designed, constructed, and operate in accordance with all applicable requirements of part 62 of this subchapter. The tests must be based upon the failure analysis, if required by § 62.20-3(b) of this subchapter, functional performance requirements, and the Periodic Safety tests of § 61.40-6.
</P>
<P>(b) Tests must be performed immediately after the installation of the automated equipment or before the issuance of the initial Certificate of Inspection.


</P>
</DIV8>


<DIV8 N="§ 61.40-6" NODE="46:2.0.1.2.18.9.1.3" TYPE="SECTION">
<HEAD>§ 61.40-6   Periodic safety tests.</HEAD>
<P>(a) Periodic Safety tests must demonstrate the proper operation of the primary and alternate controls, alarms, power sources, transfer override arrangements, interlocks, and safety controls. Systems addressed must include fire detection and extinguishing, flooding safety, propulsion, maneuvering, electric power generation and distribution, and emergency internal communications.
</P>
<P>(b) Tests must be conducted at periodic intervals specified by the Coast Guard to confirm that vital systems and safety features continue to operate in a safe, reliable manner.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>):</HED>
<P>Normally, these tests are conducted annually.</P></NOTE>
<CITA TYPE="N">[CGD 81-030, 53 FR 17837, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 61.40-10" NODE="46:2.0.1.2.18.9.1.4" TYPE="SECTION">
<HEAD>§ 61.40-10   Test procedure details.</HEAD>
<P>(a) Test procedure documents must be in a step-by-step or checkoff list format. Each test instruction must specify equipment status, apparatus necessary to perform the tests, safety precautions, safety control and alarm setpoints, the procedure to be followed, and the expected test result.
</P>
<P>(b) Test techniques must not simulate monitored system conditions by mis-adjustment, artificial signals, improper wiring, tampering, or revision of the system unless the test would damage equipment or endanger personnel. In the latter case, the use of a synthesized signal or condition applied to the sensor is acceptable if test equipment is maintained in good working order and is periodically calibrated to the satisfaction of the Officer in Charge, Marine Inspection. Other test techniques must be approved by the Commanding Officer, Marine Safety Center.
</P>
<CITA TYPE="N">[CGD 80-064, 49 FR 32193, Aug. 13, 1984, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-041, 61 FR 50728, Sept. 27, 1996; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2012-0208, 79 FR 48924, Aug. 18, 2014]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="62" NODE="46:2.0.1.2.19" TYPE="PART">
<HEAD>PART 62—VITAL SYSTEM AUTOMATION
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703, 8105; sec. 617, Pub. L. 111-281, 124 Stat. 2905; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, unless otherwise noted.




</PSPACE></SOURCE>

<DIV6 N="62.01" NODE="46:2.0.1.2.19.1" TYPE="SUBPART">
<HEAD>Subpart 62.01—General Provisions</HEAD>


<DIV8 N="§ 62.01-1" NODE="46:2.0.1.2.19.1.1.1" TYPE="SECTION">
<HEAD>§ 62.01-1   Purpose, preemptive effect.</HEAD>
<P>The purpose of this part is to make sure that the safety of a vessel with automated vital systems, in maneuvering and all other sailing conditions, is equal to that of the vessel with the vital systems under direct manual operator supervision. The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG 2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 62.01-3" NODE="46:2.0.1.2.19.1.1.2" TYPE="SECTION">
<HEAD>§ 62.01-3   Scope.</HEAD>
<P>(a) This part contains the minimum requirements for vessel automated vital systems. Specifically, this part contains— 
</P>
<P>(1) In subpart 62.25, the general requirements for all vital system automation; 
</P>
<P>(2) In subpart 62.30, the criteria used to evaluate the designed reliability and safety of all automated vital systems; 
</P>
<P>(3) In subpart 62.35, the minimum additional equipment, configuration, and functional requirements necessary when certain vital systems are automated; and 
</P>
<P>(4) In subpart 62.50, the minimum additional requirements when automated systems are provided to replace specific personnel or to reduce overall crew requirements. 
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50189, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 62.01-5" NODE="46:2.0.1.2.19.1.1.3" TYPE="SECTION">
<HEAD>§ 62.01-5   Applicability.</HEAD>
<P>(a) <I>Vessels.</I> This part applies to self-propelled vessels of 500 gross tons and over that are certificated under subchapters D, I, or U, to self-propelled vessels of 100 gross tons and over that are certificated under subchapter H, and to OSVs of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter. 
</P>
<P>(b) <I>Systems and equipment.</I> Except as noted in paragraph (c) of this section, this part applies to automation of vital systems or equipment that—
</P>
<P>(1) Is automatically controlled or monitored; 
</P>
<P>(2) Is remotely controlled or monitored; or 
</P>
<P>(3) Utilizes automation for the purpose of replacing specific personnel or to reduce overall crew requirements. 
</P>
<P>(c) <I>Exceptions.</I> This part does not apply to the following systems and equipment unless they are specifically addressed or unless their failure would degrade the safety and reliability of the systems required by this part: 
</P>
<P>(1) Automatic auxiliary heating equipment (see part 63 of this subchapter). 
</P>
<P>(2) Steering systems (see subparts 58.25 and 111.93 of this chapter). 
</P>
<P>(3) Non-vital and industrial systems. 
</P>
<P>(4) The communication and alarm systems in part 113 of this chapter. 
</P>
<P>(d) <I>Central control rooms.</I> The requirements of subpart 62.50 only apply to vessels automated to replace specific personnel or to reduce overall crew requirements, except where the main propulsion or ship service electrical generating plants are automatically or remotely controlled from a control room. In this case, § 62.50-20(a)(3) (except the provision in paragraph (a)(3)(ii) relating to electrical power distribution), (b)(3), (c), (e)(1), (2), and (4), and (f)(2) apply, regardless of manning.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2000-7790, 65 FR 58460, Sept. 29, 2000; USCG-2012-0208, 79 FR 48925, Aug. 18, 2014; USCG-2020-0634, 89 FR 50189, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="62.05" NODE="46:2.0.1.2.19.2" TYPE="SUBPART">
<HEAD>Subpart 62.05—Reference Specifications</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50190, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 62.05-1" NODE="46:2.0.1.2.19.2.1.1" TYPE="SECTION">
<HEAD>§ 62.05-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from: <I>American Bureau of Shipping (ABS),</I> 1701 City Plaza Drive, Spring, TX 77389; 281-877-6000; <I>CSC@eagle.org</I>; <I>ww2.eagle.org</I>.
</P>
<P>(a) Rules for Building and Classing Marine Vessels, Part 4, Vessel Systems and Machinery, January 2020 (“ABS Marine Vessel Rules”); IBR approved for §§ 62.25-30(a); 62.35-5(d); 62.35-35; 62.35-40(c); 62.35-50 introductory text and table 1; 62.50-30(c) and (k).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65189, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49229, Sept. 25, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2013-0671, 78 FR 60149, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="62.10" NODE="46:2.0.1.2.19.3" TYPE="SUBPART">
<HEAD>Subpart 62.10—Terms Used</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50190, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 62.10-1" NODE="46:2.0.1.2.19.3.1.1" TYPE="SECTION">
<HEAD>§ 62.10-1   Definitions.</HEAD>
<P>For the purpose of this part:
</P>
<P><I>Alarm</I> means an audible and visual indication of a hazardous or potentially hazardous condition that requires attention.
</P>
<P><I>Automated</I> means the use of automatic or remote control, instrumentation, or alarms.
</P>
<P><I>Automatic control</I> means self-regulating in attaining or carrying out an operator-specified equipment response or sequence.
</P>
<P><I>Boiler low-low water level</I> is the minimum safe level in the boiler, in no case lower than that visible in the gage glass (see § 52.01-110 of this subchapter).
</P>
<P><I>Engineering Control Center (ECC)</I> means the centralized engineering control, monitoring, and communications location.
</P>
<P><I>Failsafe</I> means that upon failure or malfunction of a component, subsystem, or system, the output automatically reverts to a pre-determined design state of least critical consequence. Typical failsafe states are listed in the following table:
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Typical Failsafe States
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">System or component
</TH><TH class="gpotbl_colhed" scope="col">Preferred failsafe state
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(1) Cooling water valve</TD><TD align="left" class="gpotbl_cell">As is or open.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(2) Alarm system</TD><TD align="left" class="gpotbl_cell">Annunciate.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(3) Safety system</TD><TD align="left" class="gpotbl_cell">Shut down, limited, or as is &amp; alarm.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(4) Burner valve</TD><TD align="left" class="gpotbl_cell">Closed.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(5) Propulsion speed control</TD><TD align="left" class="gpotbl_cell">As is.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(6) Feedwater valve</TD><TD align="left" class="gpotbl_cell">As is or open.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(7) Controllable pitch propeller</TD><TD align="left" class="gpotbl_cell">As is.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(8) Propulsion safety trip</TD><TD align="left" class="gpotbl_cell">As is &amp; alarm.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">(9) Fuel tank valve</TD><TD align="left" class="gpotbl_cell">See § 56.50-60(d) of this subchapter.</TD></TR></TABLE></DIV></DIV>
<P><I>Flooding safety</I> refers to flooding detection, watertight integrity, and dewatering systems.
</P>
<P><I>Independent</I> refers to equipment arranged to perform its required function regardless of the state of operation, or failure, of other equipment.
</P>
<P><I>Limit control</I> means a function of an automatic control system to restrict operation to a specified operating range or sequence without stopping the machinery.
</P>
<P><I>Local control</I> means operator control from a location where the equipment and its output can be directly manipulated and observed, <I>e.g.,</I> at the switchboard, motor controller, propulsion engine, or other equipment.
</P>
<P><I>Manual control</I> means operation by direct or power-assisted operator intervention.
</P>
<P><I>Monitor</I> means the use of direct observation, instrumentation, alarms, or a combination of these to determine equipment operation.
</P>
<P><I>Remote control</I> means non-local automatic or manual control.
</P>
<P><I>Safety trip control system</I> means a manually or automatically operated system that rapidly shuts down another system or subsystem.
</P>
<P><I>System</I> means a grouping or arrangement of elements that interact to perform a specific function and typically includes the following, as applicable:
</P>
<P>(1) A fuel or power source.
</P>
<P>(2) Power conversion elements.
</P>
<P>(3) Control elements.
</P>
<P>(4) Power transmission elements.
</P>
<P>(5) Instrumentation.
</P>
<P>(6) Safety control elements.
</P>
<P>(7) Conditioning elements.
</P>
<P><I>Vital system or equipment</I> is essential to the safety of the vessel, its passengers and crew. This typically includes, but is not limited to, the following:
</P>
<P>(1) Fire detection, alarm, and extinguishing systems.
</P>
<P>(2) Flooding safety systems.
</P>
<P>(3) Ship service and emergency electrical generators, switchgear, and motor control circuits serving vital electrical loads.
</P>
<P>(4) The emergency equipment and systems listed in § 112.15 of this chapter.
</P>
<P>(5) Propulsion systems, including those provided to meet § 58.01-35 of this subchapter.
</P>
<P>(6) Steering systems.




</P>
</DIV8>

</DIV6>


<DIV6 N="62.15" NODE="46:2.0.1.2.19.4" TYPE="SUBPART">
<HEAD>Subpart 62.15—Equivalents</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50190, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 62.15-1" NODE="46:2.0.1.2.19.4.1.1" TYPE="SECTION">
<HEAD>§ 62.15-1   Conditions under which equivalents may be used.</HEAD>
<P>(a) The Coast Guard accepts a substitute or alternate for the requirements of this part if it provides an equivalent level of safety and reliability. Demonstration of functional equivalence must include comparison of a qualitative failure analysis based on the requirements of this part with a comparable analysis of the proposed substitute or alternate.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="62.20" NODE="46:2.0.1.2.19.5" TYPE="SUBPART">
<HEAD>Subpart 62.20—Plan Submittal</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50190, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 62.20-1" NODE="46:2.0.1.2.19.5.1.1" TYPE="SECTION">
<HEAD>§ 62.20-1   Plans for approval.</HEAD>
<P>(a) The following plans must be submitted to the Coast Guard for approval in accordance with §§ 50.20-5 and 50.20-10 of this chapter:
</P>
<P>(1) A general arrangement plan of control and monitoring equipment, control locations, and the systems served.
</P>
<P>(2) Control and monitoring console, panel, and enclosure layouts.
</P>
<P>(3) Schematic or logic diagrams including functional relationships, a written description of operation, and sequences of events for all modes of operation.
</P>
<P>(4) A description of control or monitoring system connections to non-vital systems.
</P>
<P>(5) A description of programmable features.
</P>
<P>(6) A description of built-in test features and diagnostics.
</P>
<P>(7) Design Verification and Periodic Safety test procedures described in subpart 61.40 of this subchapter.
</P>
<P>(8) Control system normal and emergency operating instructions.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 62.20-3" NODE="46:2.0.1.2.19.5.1.2" TYPE="SECTION">
<HEAD>§ 62.20-3   Plans for information.</HEAD>
<P>(a) One copy of the following plans must be submitted to the Officer in Charge, Marine Inspection, for use in the evaluation of automated systems provided to replace specific personnel or to reduce overall crew requirements:
</P>
<P>(1) Proposed manning, crew organization and utilization, including routine maintenance, all operational evolutions, and emergencies.
</P>
<P>(2) A planned maintenance program for all vital systems.
</P>
<P>(b) One copy of a qualitative failure analysis must be submitted in accordance with § 50.20-5 of this subchapter for the following:
</P>
<P>(1) Propulsion controls.
</P>
<P>(2) Microprocessor-based system hardware.
</P>
<P>(3) Safety controls.
</P>
<P>(4) Automated electric power management.
</P>
<P>(5) Automation required to be independent that is not physically separate.
</P>
<P>(6) Any other automation that, in the judgment of the Commandant, potentially constitutes a safety hazard to the vessel or personnel in case of failure.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>):</HED>
<P>The qualitative failure analysis is intended to assist in evaluating the safety and reliability of the design. It should be conducted to a level of detail necessary to demonstrate compliance with applicable requirements and should follow standard qualitative analysis procedures. Assumptions, operating conditions considered, failures considered, cause and effect relationships, how failures are detected by the crew, alternatives available to the crew, and possible design verification tests necessary should be included. Questions regarding failure analysis should be referred to the Marine Safety Center at an early stage of design.</P></NOTE>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2014-0688, 79 FR 58280, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 62.20-5" NODE="46:2.0.1.2.19.5.1.3" TYPE="SECTION">
<HEAD>§ 62.20-5   Self-certification.</HEAD>
<P>(a) The designer or manufacturer of an automated system must certify to the Coast Guard, in writing, that the automation is designed to meet the environmental design standards of § 62.25-30. Plan review, shipboard testing, or independent testing to these standards is not required.
</P>
<P>(b) [Reserved]
</P>
<NOTE>
<HED>Note 1 to § 62.20-5:</HED>
<P>Self-certification should normally accompany plan submittal.</P></NOTE>
</DIV8>

</DIV6>


<DIV6 N="62.25" NODE="46:2.0.1.2.19.6" TYPE="SUBPART">
<HEAD>Subpart 62.25—General Requirements for All Automated Vital Systems</HEAD>


<DIV8 N="§ 62.25-1" NODE="46:2.0.1.2.19.6.1.1" TYPE="SECTION">
<HEAD>§ 62.25-1   General.</HEAD>
<P>(a) Vital systems that are automatically or remotely controlled must be provided with— 
</P>
<P>(1) An effective primary control system; 
</P>
<P>(2) A manual alternate control system; 
</P>
<P>(3) A safety control system, if required by § 62.25-15; 
</P>
<P>(4) Instrumentation to monitor system parameters necessary for the safe and effective operation of the system; and 
</P>
<P>(5) An alarm system if instrumentation is not continuously monitored or is inappropriate for detection of a failure or unsafe condition. 
</P>
<P>(b) Automation systems or subsystems that control or monitor more than one safety control, interlock, or operating sequence must perform all assigned tasks continuously, i.e., the detection of unsafe conditions must not prevent control or monitoring of other conditions. 
</P>
<P>(c) Each console for a vital control or alarm system and any similar enclosure that relies upon forced cooling for proper operation of the system must have a backup means of providing cooling. It must also have an alarm activated by the failure of the temperature-control system.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 62.25-5" NODE="46:2.0.1.2.19.6.1.2" TYPE="SECTION">
<HEAD>§ 62.25-5   All control systems.</HEAD>
<P>(a) Local and remote starting for any propulsion engine or turbine equipped with a jacking or turning gear must be prevented while the turning gear is engaged. 
</P>
<P>(b) Automatic control systems must be stable over the entire range of normal operation. 
</P>
<P>(c) Inadvertent grounding of an electrical or electronic safety control system must not cause safety control operation or safety control bypassing. 
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]






</CITA>
</DIV8>


<DIV8 N="§ 62.25-10" NODE="46:2.0.1.2.19.6.1.3" TYPE="SECTION">
<HEAD>§ 62.25-10   Manual alternate control systems.</HEAD>
<P>(a) Manual alternate control systems must— 
</P>
<P>(1) Be operable in an emergency and after a remote or automatic primary control system failure; 
</P>
<P>(2) Be suitable for manual control for prolonged periods; 
</P>
<P>(3) Be readily accessible and operable; and 
</P>
<P>(4) Include means to override automatic controls and interlocks, as applicable. 
</P>
<P>(b) Permanent communications must be provided between primary remote control locations and manual alternate control locations if operator attendance is necessary to maintain safe alternate control. 
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>):</HED>
<P>Typically, this includes main boiler fronts and local propulsion control.</P></NOTE>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50191, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 62.25-15" NODE="46:2.0.1.2.19.6.1.4" TYPE="SECTION">
<HEAD>§ 62.25-15   Safety control systems.</HEAD>
<P>(a) Minimum safety and trip controls required for specific types of automated vital systems are listed in table 1 to § 62.35-50.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">a</E>):</HED>
<P>Safety control systems include automatic and manual safety trip controls and automatic safety limit controls.</P></NOTE>
<P>(b) Safety trip controls must not operate as a result of failure of the normal electrical power source unless it is determined to be the failsafe state.
</P>
<P>(c) Automatic operation of a safety control must be alarmed in the machinery spaces and at the cognizant remote-control location.
</P>
<P>(d) Local manual safety trip controls must be provided for all main boilers, turbines, and internal combustion engines.
</P>
<P>(e) Automatic safety trip control systems must—
</P>
<P>(1) Be provided where there is an immediate danger that a failure will result in serious damage, complete breakdown, fire, or explosion;
</P>
<P>(2) Require manual reset prior to renewed operation of the equipment; and
</P>
<P>(3) Not be provided if safety limit controls provide a safe alternative and trip would result in loss of propulsion.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50191, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 62.25-20" NODE="46:2.0.1.2.19.6.1.5" TYPE="SECTION">
<HEAD>§ 62.25-20   Instrumentation, alarms, and centralized stations.</HEAD>
<P>(a) <I>General.</I> Minimum instrumentation and alarms required for specific types of automated vital systems are listed in table 1 to § 62.35-50.
</P>
<P>(b) <I>Instrumentation Location.</I> (1) Manual control locations, including remote manual control and manual alternate control, must be provided with the instrumentation necessary for safe operation from that location.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>)(1):</HED>
<P>Typically, instrumentation includes means to monitor the output of the monitored system.</P></NOTE>
<P>(2) Systems with remote instrumentation must have provisions for the installation of instrumentation at the monitored system equipment.
</P>
<P>(3) The status of automatically or remotely controlled vital auxiliaries, power sources, switches, and valves must be visually indicated in the machinery spaces or the cognizant remote-control location, as applicable.
</P>
<NOTE>
<HED>Note 2 to paragraph (<E T="01">b</E>)(3):</HED>
<P>Status indicators include run, standby, off, open, closed, tripped, and on, as applicable. Status indicators at remote control locations other than the ECC, if provided, may be summarized. Equipment normally provided with status indicators are addressed in table 1 to § 62.35-50, subpart 58.01 subpart 56.50 of this subchapter, and subpart 112.45 of this chapter.</P></NOTE>
<P>(4) Sequential interlocks provided in control systems to ensure safe operation, such as boiler programming control or reversing of propulsion diesels, must have summary indicators in the machinery spaces and at the cognizant control location to show if the interlocks are satisfied.
</P>
<P>(5) Instrumentation listed in table 1 to § 62.35-50 must be of the continuous display type or the demand display type. Displays must be in the ECC or in the machinery spaces if an ECC is not provided.
</P>
<P>(c) <I>Instrumentation details.</I> Demand instrumentation displays must be clearly readable and immediately available to the operator. 
</P>
<P>(d) <I>Alarms.</I> (1) All alarms must clearly distinguish among—
</P>
<P>(i) Normal, alarm, and acknowledged alarm conditions; and
</P>
<P>(ii) Fire, general alarm, carbon dioxide/clean agent fire extinguishing system, vital machinery, flooding, engineers' assistance-needed, and non-vital alarms.
</P>
<P>(2) Required alarms in high ambient noise areas must be supplemented by visual means, such as rotating beacons, that are visible throughout these areas. Red beacons must only be used for general or fire alarm purposes.
</P>
<P>(3) Automatic transfer to required backup or redundant systems or power sources must be alarmed in the machinery spaces.
</P>
<P>(4) Flooding safety, fire, loss of power, and engineers' assistance-needed alarms extended from the machinery spaces to a remote location must not have a duty crewmember selector.
</P>
<NOTE>
<HED>Note 3 to paragraph (<E T="01">d</E>)(4):</HED>
<P>Other alarms may be provided with such a selector, provided there is no off position.</P></NOTE>
<P>(5) Automation alarms must be separate and independent of the following:
</P>
<P>(i) The fire detection and alarm systems.
</P>
<P>(ii) The general alarm.
</P>
<P>(iii) CO<E T="52">2</E> release alarms.
</P>
<P>(6) Failure of an automatic control, remote control, or alarm system must be immediately alarmed in the machinery spaces and at the ECC, if provided.
</P>
<P>(e) <I>Alarm details.</I> (1) All alarms must— 
</P>
<P>(i) Have a manual acknowledgement device (No other means to reduce or eliminate the annunciated signal may be provided except dimmers described in paragraph (g)(2) of this section); 
</P>
<P>(ii) Be continuously powered; 
</P>
<P>(iii) Be provided with a means to test audible and visual annunciators; 
</P>
<P>(iv) Provide for normal equipment starting and operating transients and vessel motions, as applicable, without actuating the alarm; 
</P>
<P>(v) Be able to simultaneously indicate more than one alarm condition, as applicable; 
</P>
<P>(vi) Visually annunciate until the alarm is manually acknowledged and the alarm condition is cleared; 
</P>
<P>(vii) Audibly annunciate until manually acknowledged; 
</P>
<P>(viii) Not prevent annunciation of subsequent alarms because of previous alarm acknowledgement; and 
</P>
<P>(ix) Automatically reset to the normal operating condition only after the alarm has been manually acknowledged and the alarm condition is cleared. 
</P>
<P>(2) Visual alarms must initially indicate the equipment or system malfunction without operator intervention. 
</P>
<P>(3) Power failure alarms must monitor on the load side of the last supply protective device. 
</P>
<P>(f) <I>Summarized and grouped alarms.</I> Visual alarms at a control location that are summarized or grouped by function, system, or item of equipment must— 
</P>
<P>(1) Be sufficiently specific to allow any necessary action to be taken; and 
</P>
<P>(2) Have a display at the equipment or an appropriate control location to identify the specific alarm condition or location. 
</P>
<P>(g) <I>Central control locations.</I> (1) Central control locations must— 
</P>
<P>(i) Be arranged to allow the operator to safely and efficiently communicate, control, and monitor the vital systems under normal and emergency conditions, with a minimum of operator confusion and distraction; 
</P>
<P>(ii) Be on a single deck level; and 
</P>
<P>(iii) Co-locate control devices and instrumentation to allow visual assessment of system response to control input. 
</P>
<P>(2) Visual alarms and instruments on the navigating bridge must not interfere with the crew's vision. Dimmers must not eliminate visual indications. 
</P>
<P>(3) Alarms and instrumentation at the main navigating bridge control location must be limited to those that require the attention or action of the officer on watch, are required by this chapter, or that would result in increased safety. 
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2006-24797, 77 FR 33874, June 7, 2012; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014; USCG-2020-0634, 89 FR 50191, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 62.25-25" NODE="46:2.0.1.2.19.6.1.6" TYPE="SECTION">
<HEAD>§ 62.25-25   Programmable systems and devices.</HEAD>
<P>(a) Programmable control or alarm system logic must not be altered after Design Verification testing without the approval of the cognizant Officer in Charge, Marine Inspection (OCMI). (See subpart 61.40 of this subchapter, Design Verification Tests). Safety control or automatic alarm systems must be provided with means, acceptable to the cognizant OCMI, to make sure setpoints remain within the safe operating range of the equipment. 
</P>
<P>(b) Operating programs for microprocessor-based or computer-based vital control, alarm, and monitoring systems must be stored in non-volatile memory and automatically operate on supply power resumption. 
</P>
<P>(c) If a microprocessor-based or computer-based system serves both vital and non-vital systems, hardware and software priorities must favor the vital systems. 
</P>
<P>(d) All required manuals, records, and instructions for automatic or remote control or monitoring systems must be readily available aboard the vessel.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988; 53 FR 19090, May 26, 1988; USCG-2014-0688, 79 FR 58280, Sept. 29, 2014; USCG-2020-0634, 89 FR 50192, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 62.25-30" NODE="46:2.0.1.2.19.6.1.7" TYPE="SECTION">
<HEAD>§ 62.25-30   Environmental design standards.</HEAD>
<P>(a) All automation must be suitable for the marine environment and must be designed and constructed to operate indefinitely under the following conditions:
</P>
<P>(1) Ship motion and vibration described in Table 1 of section 4-9-9 of the ABS Marine Vessel Rules (incorporated by reference; see § 62.05-1); note that inclination requirements for fire and flooding safety systems are described in § 112.05-5(c) of this chapter.
</P>
<P>(2) Ambient air temperatures described in Table 1 of part 4-9-9/3 of the ABS Marine Vessel Rules.
</P>
<P>(3) Electrical voltage and frequency tolerances described in Table 1 of part 4-9-9 of the ABS Marine Vessel Rules.
</P>
<P>(4) Relative humidity of 0 to 95% at 45 °C.
</P>
<P>(5) Hydraulic and pneumatic pressure variations described in Table 1 of part 4-9-9 of the ABS Marine Vessel Rules.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">a</E>):</HED>
<P>Considerations should include normal dynamic conditions that might exceed these values, such as switching, valve closure, power supply transfer, starting, and shutdown.</P></NOTE>
<P>(b) Low voltage electronics must be designed with due consideration for static discharge, electromagnetic interference, voltage transients, fungal growth, and contact corrosion.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50192, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="62.30" NODE="46:2.0.1.2.19.7" TYPE="SUBPART">
<HEAD>Subpart 62.30—Reliability and Safety Criteria, All Automated Vital Systems</HEAD>


<DIV8 N="§ 62.30-1" NODE="46:2.0.1.2.19.7.1.1" TYPE="SECTION">
<HEAD>§ 62.30-1   Failsafe.</HEAD>
<P>(a) The failsafe state must be evaluated for each subsystem, system, or vessel to determine the least critical consequence.
</P>
<P>(b) All automatic control, remote control, safety control, and alarm systems must be failsafe.


</P>
</DIV8>


<DIV8 N="§ 62.30-5" NODE="46:2.0.1.2.19.7.1.2" TYPE="SECTION">
<HEAD>§ 62.30-5   Independence.</HEAD>
<P>(a) Single non-concurrent failures in control, alarm, or instrumentation systems, and their logical consequences, must not prevent sustained or restored operation of any vital system or systems.
</P>
<P>(b)(1) Except as provided in paragraphs (b)(2) and (b)(3) of this section, primary control, alternate control, safety control, and alarm and instrumentation systems for any vital system must be independent of each other.
</P>
<P>(2) Independent sensors are not required except that sensors for primary speed, pitch, or direction of rotation control in closed loop propulsion control systems must be independent and physically separate from required safety control, alarm, or instrumentation sensors.
</P>
<P>(3) The safety trip control of § 62.35-5(b)(2) must be independent and physically separate from all other systems.
</P>
<P>(c) Two independent sources of power must be provided for all primary control, safety control, instrumentation and alarm systems. Failure of the normal source of power must actuate an alarm in the machinery spaces. One source must be from the emergency power source (see part 112 of this chapter, Emergency Lighting and Power Systems) unless one of the sources is—
</P>
<P>(1) Derived from the power supply of the system being controlled or monitored;
</P>
<P>(2) A power take-off of that system; of
</P>
<P>(3) An independent power source equivalent to the emergency power source.


</P>
</DIV8>


<DIV8 N="§ 62.30-10" NODE="46:2.0.1.2.19.7.1.3" TYPE="SECTION">
<HEAD>§ 62.30-10   Testing.</HEAD>
<P>(a) Automated vital systems must be tested in accordance with subpart 61.40 of this subchapter.
</P>
<P>(b) On-line built-in test equipment must not lock out or override safety trip control systems. This equipment must indicate when it is active.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50192, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="62.35" NODE="46:2.0.1.2.19.8" TYPE="SUBPART">
<HEAD>Subpart 62.35—Requirements for Specific Types of Automated Vital Systems</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50192, June 12, 2024, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 62.35-1" NODE="46:2.0.1.2.19.8.1.1" TYPE="SECTION">
<HEAD>§ 62.35-1   General.</HEAD>
<P>(a) Minimum instrumentation, alarms, and safety controls required for specific types of automated vital systems are listed in table 1 to § 62.35-50.
</P>
<P>(b) Automatic propulsion systems, automated electric power management systems, and all associated subsystems and equipment must be capable of meeting load demands from standby to full system rated load, under steady state and maneuvering conditions, without need for manual adjustment or manipulation.




</P>
</DIV8>


<DIV8 N="§ 62.35-5" NODE="46:2.0.1.2.19.8.1.2" TYPE="SECTION">
<HEAD>§ 62.35-5   Remote propulsion-control systems.</HEAD>
<P>(a) <I>Manual propulsion control.</I> All vessels having remote propulsion control from the navigating bridge, an ECC or maneuvering platform, or elsewhere must have a manual alternate propulsion control located at the equipment.
</P>
<NOTE>
<HED>Note 1 to paragraph (a):
</HED>
<P>Separate local control locations may be provided for each independent propeller.</P></NOTE>
<P>(b) <I>Centralized propulsion control equipment.</I> Navigating bridge, ECC, maneuvering platform, and manual alternate control locations must include—
</P>
<P>(1) Control of the speed and direction of thrust for each independent propeller controlled;
</P>
<P>(2) A guarded manually actuated safety trip control (which stops the propelling machinery) for each independent propeller controlled;
</P>
<P>(3) Shaft speed and thrust direction indicators for each independent propeller controlled;
</P>
<P>(4) The means to pass propulsion orders required by §§ 113.30-5 and 113.35-3 of this chapter; and
</P>
<P>(5) The means required by paragraph (d) of this section to achieve control location transfer and independence.
</P>
<P>(c) <I>Main navigating bridge propulsion control.</I> (1) Navigating bridge remote propulsion control must be performed by a single control device for each independent propeller. Control must include automatic performance of all associated services, and must not permit rate of movement of the control device to overload the propulsion machinery.
</P>
<P>(2) On vessels propelled by steam turbines, the navigation bridge primary control system must include safety alarms for high and low boiler water levels and low steam pressure.
</P>
<P>(3) On vessels propelled by internal combustion engines, an alarm must annunciate on the navigating bridge and at the maneuvering platform or ECC, if provided, to indicate starting capability less than 50% of that required by § 62.35-35.
</P>
<P>(d) <I>Transfer of control location.</I> Transfer of control location must meet section 4-9-2/13.11 of the ABS Marine Vessel Rules (incorporated by reference; see § 62.05-1). Manual alternative-propulsion-control locations must be capable of overriding, and of operating independent of, all remote and automatic propulsion-control locations.
</P>
<P>(e) <I>Control system details.</I> (1) Each operator control device must have a detent at the zero-thrust position.
</P>
<P>(2) Propulsion machinery automatic safety trip control operation must only occur when continued operation could result in serious damage, complete breakdown, or explosion of the equipment. Other than the overrides mentioned in § 62.25-10(a)(4) and temporary overrides located at the main navigating bridge control location, overrides of these safety trip controls are prohibited. Operation of permitted overrides must be alarmed at the navigating bridge and at the maneuvering platform or ECC, as applicable, and must be guarded against inadvertent operation.
</P>
<P>(3) Remote propulsion control systems must be failsafe by maintaining the preset (as is) speed and direction of thrust until local manual or alternate manual control is in operation, or the manual safety trip control operates. Failure must activate alarms on the navigating bridge and in the machinery spaces.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988; 53 FR 19090, May 26, 1988, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008; USCG-2011-0618, 76 FR 60754, Sept. 30, 2011]


</CITA>
</DIV8>


<DIV8 N="§ 62.35-10" NODE="46:2.0.1.2.19.8.1.3" TYPE="SECTION">
<HEAD>§ 62.35-10   Flooding safety.</HEAD>
<P>(a) Automatic bilge pumps must—
</P>
<P>(1) Be provided with bilge high level alarms that annunciate in the machinery spaces and at a manned control location and are independent of the pump controls;
</P>
<P>(2) Be monitored to detect excessive operation in a specified time period; and
</P>
<P>(3) Meet all applicable pollution control requirements.
</P>
<P>(b) Remote controls for flooding safety equipment must remain functional under flooding conditions.
</P>
<P>(c) Remote bilge level sensors, where provided, must be located to detect flooding at an early stage and to provide redundant coverage.




</P>
</DIV8>


<DIV8 N="§ 62.35-15" NODE="46:2.0.1.2.19.8.1.4" TYPE="SECTION">
<HEAD>§ 62.35-15   Fire safety.</HEAD>
<P>(a) All required fire pump remote control locations must include the controls necessary to charge the firemain and—
</P>
<P>(1) A firemain pressure indicator; or
</P>
<P>(2) A firemain low-pressure alarm.
</P>
<P>(b) [Reserved]




</P>
</DIV8>


<DIV8 N="§ 62.35-20" NODE="46:2.0.1.2.19.8.1.5" TYPE="SECTION">
<HEAD>§ 62.35-20   Oil-fired main boilers.</HEAD>
<P>(a) <I>General.</I> (1) All main boilers, regardless of intended mode of operation, must be provided with the automatic safety trip control system(s) of paragraphs (h)(1), (h)(2)(i) and (ii), and (i) of this section to prevent unsafe conditions after light off.
</P>
<P>(2) Manual alternate control of boilers must be located at the boiler front.
</P>
<P>(3) A fully automatic main boiler must include—
</P>
<P>(i) Automatic combustion control;
</P>
<P>(ii) Programming control;
</P>
<P>(iii) Automatic feedwater control;
</P>
<P>(iv) Safety controls; and
</P>
<P>(v) An alarm system.
</P>
<P>(4) Following system line-up and starting of auxiliaries, fully automatic main boilers must only require the operator to initiate the following sequences:
</P>
<P>(i) Boiler pre-purge.
</P>
<P>(ii) Trial for ignition of burners subsequent to successful initial burner light-off.
</P>
<P>(iii) Normal shutdown.
</P>
<P>(iv) Manual safety trip control operation.
</P>
<P>(v) Adjustment of primary control setpoints.
</P>
<P>(5) All requirements for programming control subsystems and safety control systems must be met when a boiler—
</P>
<P>(i) Automatically sequences burners;
</P>
<P>(ii) Is operated from a location remote from the boiler front; or
</P>
<P>(iii) Is fully automatic.
</P>
<P>(6) Where light oil pilots are used, the programming control and burner safety trip controls must be provided for the light oil system. Trial for ignition must not exceed 15 seconds and the main burner trial for ignition must not proceed until the pilot flame is proven.
</P>
<P>(b) <I>Feedwater control.</I> Automatic feedwater control subsystems must sense, at a minimum, boiler water level and steam flow.
</P>
<P>(c) <I>Combustion control.</I> Automatic combustion control subsystems must provide—
</P>
<P>(1) An air/fuel ratio which ensures complete combustion and stable flame with the fuel in use, under light off, steady state, and transient conditions; and
</P>
<P>(2) Stable boiler steam pressure and outlet temperatures under steady state and transient load conditions; and
</P>
<P>(3) A low fire interlock to prevent high firing rates and superheater damage during boiler warm up.
</P>
<P>(d) <I>Programming control.</I> The programming control must provide a programed sequence of interlocks for the safe ignition and normal shutdown of the boiler burners. The programming control must prevent ignition if unsafe conditions exist and must include the following minimum sequence of events and interlocks:
</P>
<P>(1) <I>Prepurge.</I> Boilers must undergo a continuous purge of the combustion chamber and convecting spaces to make sure of a minimum of 5 changes of air. The purge must not be less than 15 seconds in duration, and must occur immediately prior to the trial for ignition of the initial burner of a boiler. All registers and dampers must be open and an air flow of at least 25 percent of the full load volumetric air flow must be proven before the purge period commences. The prepurge must be complete before trial for ignition of the initial burner.
</P>
<P>(2) <I>Trial for ignition and ignition.</I> (i) Only one burner per boiler is to be in trial for ignition at any time.
</P>
<P>(ii) Total boiler air flow during light off must be sufficient to prevent pocketing and explosive accumulations of combustible gases.
</P>
<P>(iii) The burner igniter must be in position and proven energized before admission of fuel to the boiler. The igniter must remain energized until the burner flame is established and stable, or until the trial for ignition period ends.
</P>
<P>(iv) The trial for ignition period must be as short as practical for the specific installation, but must not exceed 15 seconds.
</P>
<P>(v) Failure of the burner to ignite during a trial for ignition must automatically actuate the burner safety trip controls.
</P>
<P>(3) <I>Post-purge.</I> (i) Immediately after normal shutdown of the boiler, an automatic purge of the boiler equal to the volume and duration of the prepurge must occur.
</P>
<P>(ii) Following boiler safety trip control operation, the air flow to the boiler must not automatically increase. Post purge in such cases must be under manual control.
</P>
<P>(e) <I>Burner fuel oil valves.</I> Each burner must be provided with a valve that is—
</P>
<P>(1) Automatically closed by the burner or boiler safety trip control system; and
</P>
<P>(2) Operated by the programming control or combustion control subsystems, as applicable.
</P>
<P>(f) <I>Master fuel oil valves.</I> Each boiler must be provided with a master fuel oil valve to stop fuel to the boiler automatically upon actuation by the boiler safety trip control system.
</P>
<P>(g) <I>Valve closure time.</I> The valves described in paragraphs (e) and (f) of this section must close within 4 seconds of automatic detection of unsafe trip conditions.
</P>
<P>(h) <I>Burner safety trip control system.</I> (1) Each burner must be provided with at least one flame detector.
</P>
<P>(2) The burner valve must automatically close when—
</P>
<P>(i) Loss of burner flame occurs;
</P>
<P>(ii) Actuated by the boiler safety trip control system;
</P>
<P>(iii) The burner is not properly seated or in place; or
</P>
<P>(iv) Trial for ignition fails, if a programming control is provided.
</P>
<P>(i) <I>Boiler safety trip control system.</I> (1) Each boiler must be provided with a safety trip control system that automatically closes the master and all burner fuel oil valves upon—
</P>
<P>(i) Boiler low-low water level;
</P>
<P>(ii) Inadequate boiler air flow to support complete combustion;
</P>
<P>(iii) Loss of boiler control power;
</P>
<P>(iv) Manual safety trip operation; or
</P>
<P>(v) Loss of flame at all burners.
</P>
<P>(2) The low-low water level safety trip control must account for normal vessel motions and operating transients.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2002-13058, 67 FR 61278, Sept. 30, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 62.35-35" NODE="46:2.0.1.2.19.8.1.6" TYPE="SECTION">
<HEAD>§ 62.35-35   Starting systems for internal-combustion engines.</HEAD>
<P>The starting systems for propulsion engines and for prime movers of ships' service generators required to start automatically must meet sections 4-6-5/9.5 and 4-8-2/11.11 of the ABS Marine Vessel Rules (incorporated by reference; see § 62.05-1).
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65189, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 62.35-40" NODE="46:2.0.1.2.19.8.1.7" TYPE="SECTION">
<HEAD>§ 62.35-40   Fuel systems.</HEAD>
<P>(a) <I>Level alarms.</I> Where high or low fuel tank level alarms are required, they must be located to allow the operator adequate time to prevent an unsafe condition.
</P>
<P>(b) <I>Coal fuels.</I> (1) Controls and instrumentation for coal systems require special consideration by the Commandant.
</P>
<P>(2) Interlocks must be provided to ensure a safe transfer of machinery operation from one fuel to another.
</P>
<P>(c) <I>Automatic fuel heating.</I> Automatic fuel heating must meet section 4-9-3/15.1 of the ABS Marine Vessel Rules (incorporated by reference; see § 62.05-1).
</P>
<P>(d) <I>Overflow prevention.</I> Fuel oil day tanks, settlers, and similar fuel oil service tanks that are filled automatically or by remote control must be provided with a high-level alarm that annunciates in the machinery spaces and either an automatic safety trip control or an overflow arrangement.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-041, 61 FR 50728, Sept. 27, 1996; USCG-2003-16630, 73 FR 65190, Oct. 31, 2008; USCG-2009-0702, 74 FR 49229, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 62.35-50" NODE="46:2.0.1.2.19.8.1.8" TYPE="SECTION">
<HEAD>§ 62.35-50   Tabulated monitoring and safety control requirements for specific systems.</HEAD>
<P>The minimum instrumentation, alarms, and safety controls required for specific types of systems are listed in table 1 to § 62.35-50. The ABS Marine Vessel Rules (incorporated by reference; see § 62.05-2) required for engineering systems are also listed in table 1 to § 62.35-50.
</P>
<P>(a) Safety limit controls must be provided in navigating bridge primary propulsion control systems. See § 62.35-5(c).
</P>
<P>(b) Safety trip controls and alarms must be provided for all main boilers, regardless of mode of operation. See § 62.35-20(a).
</P>
<P>(c) Loss of forced lubrication safety trip controls must be provided for main propulsion turbines and main propulsion diesel engines.
</P>
<P>(d) Override of overspeed and loss of forced lubrication pressure safety trip controls must not be provided for main propulsion or generator steam or gas turbines, or diesel engines. See § 62.35-5(e)(2).
</P>
<P>(e) Transfer interlocks must be provided for main propulsion systems capable of remote and local control.
</P>
<P>(f) Semiconductor controlled rectifiers must have current limit controls.
</P>
<P>(g) Interlocks must be provided to prevent the starting of engines or turbines while the jacking or turning gear, if installed, is engaged. See § 62.25-5(a).
</P>
<P>(h) Main and remote-control stations, including the navigational bridge, must provide visual and audible alarms in the event of a fire in the main machinery space.
</P>
<P>(i) Minimally attended and periodically unattended machinery plants must be provided with a personnel alarm that annunciates on the bridge if not acknowledged by the watch engineer. See § 62.50-20(b)(1).
</P>
<P>(j) All automatic controls and alarms must be failsafe to the least critical consequence for the particular system. See § 62.30-1.
</P>
<P>(k) The operating or tripped status of vital auxiliary boilers must be indicated at the ECC. See part 63 of this subchapter.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 62.35-50—Minimum System Monitoring and Safety Control Requirements for Specific Systems
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">System
</TH><TH class="gpotbl_colhed" scope="col">Service
</TH><TH class="gpotbl_colhed" scope="col">Instrumentation
</TH><TH class="gpotbl_colhed" scope="col">Alarm
</TH><TH class="gpotbl_colhed" scope="col">Safety control
</TH><TH class="gpotbl_colhed" scope="col">See also
<br/>paragraph
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main (Propulsion) boiler</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(a)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Burner seating</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Failure</TD><TD align="left" class="gpotbl_cell">Burner auto trip</TD><TD align="left" class="gpotbl_cell">(b)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Trial for ignition</TD><TD align="left" class="gpotbl_cell">Status</TD><TD align="left" class="gpotbl_cell">Failure</TD><TD align="left" class="gpotbl_cell">Burner auto trip</TD><TD align="left" class="gpotbl_cell">(b)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Manual trip</TD><TD align="left" class="gpotbl_cell">(b)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Low fire interlock</TD><TD align="left" class="gpotbl_cell">Status
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Program control interlock</TD><TD align="left" class="gpotbl_cell">Status
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main (Propulsion steam) turbine</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 table 2</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 table 2</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 table 2</TD><TD align="left" class="gpotbl_cell">Manual trip</TD><TD align="left" class="gpotbl_cell">(c), (d)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main propulsion, diesel</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6 tables 1A, 1B and 5A</TD><TD align="left" class="gpotbl_cell">Manual trip</TD><TD align="left" class="gpotbl_cell">(c), (d)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main propulsion, remote control</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Failure</TD><TD align="left" class="gpotbl_cell">Manual trip
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Auto safety trip override</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Activated
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Starting power</TD><TD align="left" class="gpotbl_cell">Pressure (voltage)</TD><TD align="left" class="gpotbl_cell">Low</TD><TD align="left" class="gpotbl_cell">Limit</TD><TD align="left" class="gpotbl_cell">(a)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Location in control</TD><TD align="left" class="gpotbl_cell">Status</TD><TD align="left" class="gpotbl_cell">Override</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(c)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Shaft speed/direction/pitch</TD><TD align="left" class="gpotbl_cell">See § 113.37 of this chapter.</TD><TD align="left" class="gpotbl_cell">See § 113.37 of this chapter.</TD><TD align="left" class="gpotbl_cell">See § 113.37 of this chapter.
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Clutch fluid</TD><TD align="left" class="gpotbl_cell">Pressure</TD><TD align="left" class="gpotbl_cell">Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main propulsion, electric 
<sup>(1)</sup></TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 4A and 4B</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 4A and 4B</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 4A and 4B</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 4A and 4B</TD><TD align="left" class="gpotbl_cell">(f)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main propulsion, shafting</TD><TD align="left" class="gpotbl_cell">Stern tube oil tank level</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Line shaft bearing</TD><TD align="left" class="gpotbl_cell">Temperature</TD><TD align="left" class="gpotbl_cell">High
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Forced lubrication Pressure</TD><TD align="left" class="gpotbl_cell">Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main propulsion, controllable pitch propeller</TD><TD align="left" class="gpotbl_cell">Hydraulic oil</TD><TD align="left" class="gpotbl_cell">Pressure</TD><TD align="left" class="gpotbl_cell">High, Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Temperature</TD><TD align="left" class="gpotbl_cell">High
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Generators</TD><TD align="left" class="gpotbl_cell">Ship service</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Starting pressure/voltage</TD><TD align="left" class="gpotbl_cell">Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Tripped
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Emergency 
<sup>2</sup>
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Turbogenerator</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Manual trip
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Diesel</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, table 6</TD><TD align="left" class="gpotbl_cell">(d)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Manual trip
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary boiler</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Run</TD><TD align="left" class="gpotbl_cell">Trip</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(k)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Gas turbine 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, Tables 3 and 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, Tables 3 and 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, Tables 3 and 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, Tables 3 and 6</TD><TD align="left" class="gpotbl_cell">(d)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Engines and turbines</TD><TD align="left" class="gpotbl_cell">Jacking/turning gear</TD><TD align="left" class="gpotbl_cell">Engaged</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(g)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel oil</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 5A and 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 5A and 6</TD><TD align="left" class="gpotbl_cell">ABS Marine Vessel Rules Part 4-9-6, tables 5A and 6
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Remote/auto fill level</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">High</TD><TD align="left" class="gpotbl_cell">Auto trip or overflow arrangement
</TD><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Hi. press. leakage level</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">High
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bilge</TD><TD align="left" class="gpotbl_cell">Pump remote control</TD><TD align="left" class="gpotbl_cell">Run
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Pump auto control</TD><TD align="left" class="gpotbl_cell">Run</TD><TD align="left" class="gpotbl_cell">Excessive operations
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Level</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">High/location
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery space Class 3 (power-operated) watertight doors</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Open/closed
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire detection</TD><TD align="left" class="gpotbl_cell">Machinery spaces</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Space on fire</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(h)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fire main</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Pressure</TD><TD align="left" class="gpotbl_cell">Low
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Personnel</TD><TD align="left" class="gpotbl_cell">Deadman</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Fail to acknowledge</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(i)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">General, control and alarm systems</TD><TD align="left" class="gpotbl_cell">Power supply</TD><TD align="left" class="gpotbl_cell">Available (pressure)</TD><TD align="left" class="gpotbl_cell">Failure (low)
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">System function</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Failure</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">(j)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Console air conditioning</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Failure
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Built in test equipment</TD><TD align="left" class="gpotbl_cell">Active
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Sequential interlock</TD><TD align="left" class="gpotbl_cell">Activated
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Safety control</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Activated</TD><TD align="left" class="gpotbl_cell">Auto trip/limit</TD><TD align="left" class="gpotbl_cell">(j)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Redundant auxiliary, system, power supply</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">Status</TD><TD align="left" class="gpotbl_cell">Auto transfer
</TD><TD align="left" class="gpotbl_cell"/><TD align="left" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> See subparts 111.33 and 111.35 of this chapter.
</P><P class="gpotbl_note">
<sup>2</sup> See subparts 112.45 and 112.50 of this chapter.
</P><P class="gpotbl_note">
<sup>3</sup> See § 58.10-15(f) of this subchapter.</P></DIV></DIV>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988; 53 FR 19090, May 26, 1988, as amended by USCG-2000-7790, 65 FR 58461, Sept. 29, 2000; USCG-2003-16630, 73 FR 65190, Oct. 31, 2008]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="62.50" NODE="46:2.0.1.2.19.9" TYPE="SUBPART">
<HEAD>Subpart 62.50—Automated Self-propelled Vessel Manning</HEAD>


<DIV8 N="§ 62.50-1" NODE="46:2.0.1.2.19.9.1.1" TYPE="SECTION">
<HEAD>§ 62.50-1   General.</HEAD>
<P>(a) Where automated systems are provided to replace specific personnel in the control and observation of the engineering plant and spaces, or reduce overall crew requirements, the arrangements must make sure that under all sailing conditions, including maneuvering, the safety of the vessel is equal to that of the same vessel with the entire plant under fully attended direct manual supervision. 
</P>
<P>(b) Coast Guard acceptance of automated systems to replace specific personnel or to reduce overall crew requirements is predicated upon— 
</P>
<P>(1) The capabilities of the automated systems; 
</P>
<P>(2) The combination of the personnel, equipment, and systems necessary to ensure the safety of the vessel, personnel, and environment in all sailing conditions, including maneuvering; 
</P>
<P>(3) The ability of the crew to perform all operational evolutions, including emergencies such as fire or control or monitoring system failure; 
</P>
<P>(4) A planned maintenance program including routine maintenance, inspection, and testing to ensure the continued safe operation of the vessel; and 
</P>
<P>(5) The automated system's demonstrated reliability during an initial trial period, and its continuing reliability.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>)(5):</HED>
<P>The cognizant Officer in Charge, Marine Inspection, (OCMI) also determines the need for more or less equipment depending on the vessel characteristics, route, or trade.</P></NOTE>
<P>(c) Equipment provided to replace specific personnel or to reduce overall crew requirements that proves unsafe or unreliable in the judgment of the cognizant Officer in Charge, Marine Inspection, must be replaced or repaired or vessel manning will be modified to compensate for the equipment inadequacy.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988, as amended by USCG-2020-0634, 89 FR 50195, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 62.50-20" NODE="46:2.0.1.2.19.9.1.2" TYPE="SECTION">
<HEAD>§ 62.50-20   Additional requirements for minimally attended machinery plants.</HEAD>
<NOTE>
<HED>Note 1 to § 62.50-20:</HED>
<P>Minimally attended machinery plants include vessel machinery plants and spaces that are automated, but not to a degree where the plant could be left unattended. Emphasis is placed on the centralized remote control and monitoring of the machinery plant and machinery spaces.</P></NOTE>
<P>(a) <I>General.</I> (1) Navigating bridge propulsion control must be provided. 
</P>
<P>(2) An ECC must be provided and must include the automatic and remote control and monitoring systems necessary to limit the operator's activity to monitoring the plant, initiating programmed control system sequences, and taking appropriate action in an emergency. 
</P>
<P>(3) The ECC must include control and monitoring of all vital engineering systems, including— 
</P>
<P>(i) The propulsion plant and its auxiliaries; 
</P>
<P>(ii) Electrical power generation and distribution; 
</P>
<P>(iii) Machinery space fire detection, alarm, and extinguishing systems; and 
</P>
<P>(iv) Machinery space flooding safety systems, except the valves described in paragraph (e)(4) of this section. 
</P>
<P>(4) ECC control of vital systems must include the ability to place required standby systems, auxiliaries, and power sources in operation, unless automatic transfer is provided, and to shut down such equipment when necessary.
</P>
<NOTE>
<HED>Note 2 to paragraph (<E T="01">a</E>)(4):</HED>
<P>ECC remote control need not include means for a single operator to bring the plant to standby from a cold plant or dead ship condition or controls for non-vital systems or equipment.</P></NOTE>
<P>(b) <I>Alarms and instrumentation.</I> (1) A personnel alarm must be provided and must annunciate on the bridge if not routinely acknowledged at the ECC or in the machinery spaces. 
</P>
<P>(2) Continuous or demand instrumentation displays must be provided at the ECC to meet the system and equipment monitoring requirements of this part if the ECC is to be continuously attended. If the watchstander's normal activities include maintenance, a roving watch, or similar activities in the machinery spaces but not at the ECC, both alarms and instrumentation must be provided. 
</P>
<P>(3) All required audible alarms must annunciate throughout the ECC and machinery spaces. 
</P>
<P>(c) <I>Fire detection and alarms.</I> An approved automatic fire detection and alarm system must be provided to monitor all machinery spaces. The system must activate all alarms at the ECC, the navigating bridge, and throughout the machinery spaces and engineers' accommodations. The ECC and bridge alarms must visually indicate which machinery space is on fire, as applicable.
</P>
<P>(d) <I>Fire pumps.</I> (1) The ECC must include control of the main machinery space fire pumps. 
</P>
<P>(2) Remote control of a required fire pump must be provided from the navigating bridge. Where one or more fire pumps is required to be independent of the main machinery space, at least one such pump must be controlled from the navigating bridge. 
</P>
<P>(e) <I>Flooding safety.</I> (1) Machinery space bilges, bilge wells, shaft alley bilges, and other minimally attended locations where liquids might accumulate must be monitored from the ECC to detect flooding angles from vertical of up to 15° heel and 5° trim.
</P>
<P>(2) The ECC must include the controls necessary to bring at least one independent bilge pump and independent bilge suction required by § 56.50-50(e) of this subchapter into operation to counter flooding.
</P>
<P>(3) Where watertight doors in subdivision bulkheads are required in the machinery spaces, they must be Class 3 watertight doors and must be controllable from the ECC and the required navigating bridge control location.
</P>
<P>(4) Controls must be provided to operate the sea inlet and discharge valves required by § 56.50-95(d) of this subchapter and the emergency bilge suction required by § 56.50-50(f) of this subchapter. These controls must be arranged to allow time for operation in the event of flooding with the vessel in the fully loaded condition. Time considerations must include detection, crew response, and control operation time.
</P>
<P>(f) <I>Communications.</I> (1) A means must be provided at the ECC to selectively summon any engineering department member from the engineering accommodations to the ECC.
</P>
<P>(2) The voice communications system required by § 113.30-5(a) of this chapter must also include the engineering officers' accommodations.
</P>
<P>(g) <I>Electrical systems.</I> (1) The ECC must include the controls and instrumentation necessary to place the ship service and propulsion generators in service in 30 seconds.
</P>
<P>(2) The main distribution and propulsion switchboards and generator controls must either be located at the ECC, if the ECC is within the boundaries of the main machinery space, or the controls and instrumentation required by part 111 of this chapter must be duplicated at the ECC. Controls at the switchboard must be able to override those at the ECC, if separate. Also see §§ 111.12-11(g) and 111.30-1 of this chapter regarding switchboard location.
</P>
<P>(h) <I>Maintenance program.</I> (1) The vessel must have a planned maintenance program to ensure continued safe operation of all vital systems. Program content and detail is optional, but must include maintenance and repair manuals for work to be accomplished by maintenance personnel and checkoff lists for routine inspection and maintenance procedures.
</P>
<P>(2) The planned maintenance program must be functioning prior to the completion of the evaluation period for reduced manning required by § 62.50-1(b)(5).
</P>
<P>(3) Maintenance and repair manuals must include details as to what, when, and how to troubleshoot, repair and test the installed equipment and what parts are necessary to accomplish the procedures. Schematic and logic diagrams required by § 62.20-1 of this part must be included in this documentation.
</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988; 53 FR 19090, May 26, 1988; 53 FR 24270, June 28, 1988; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2020-0634, 89 FR 50195, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 62.50-30" NODE="46:2.0.1.2.19.9.1.3" TYPE="SECTION">
<HEAD>§ 62.50-30   Additional requirements for periodically unattended machinery plants.</HEAD>
<NOTE>
<HED>Note 1 to § 62.50-30:</HED>
<P>Periodically unattended machinery plants include machinery plants and spaces that are automated to the degree that they are self-regulating and self-monitoring and could safely be left periodically unattended. Emphasis is placed on providing systems that act automatically until the crew can take action in the event of a failure or emergency. Requirements are in addition to those of a minimally attended machinery plant.</P></NOTE>
<P>(a) <I>General.</I> The requirements of this section must be met in addition to those of § 62.50-20.
</P>
<P>(b) <I>Automatic transfer.</I> Redundant vital auxiliaries and power sources must automatically transfer to the backup units upon failure of operating units.
</P>
<P>(c) <I>Fuel systems.</I> Each system for the service or treatment of fuel must meet section 4-6-4/13.5 of the ABS Marine Vessel Rules (incorporated by reference; see § 62.05-1).
</P>
<P>(d) <I>Starting systems.</I> Automatic or remote starting system receivers, accumulators, and batteries must be automatically charged.
</P>
<P>(e) <I>Assistance-needed alarm.</I> The engineer's assistance-needed alarm (see subpart 113.27 of this chapter) must annunciate if—
</P>
<P>(1) An alarm at the ECC is not acknowledged in the period of time necessary for an engineer to respond at the ECC from the machinery spaces or engineers' accommodations; or
</P>
<P>(2) An ECC alarm system normal power supply fails.
</P>
<P>(f) <I>Remote alarms.</I> ECC alarms for vital systems that require the immediate attention of the bridge watch officer for the safe navigation of the vessel must be extended to the bridge. All ECC alarms required by this part must be extended to the engineers' accommodations. Other than fire or flooding alarms, this may be accomplished by summarized visual alarm displays.
</P>
<P>(g) <I>ECC alarms.</I> All requirements of this part for system or equipment monitoring must be met by providing both displays and alarms at the ECC.
</P>
<P>(h) <I>Fire control station.</I> A control station for fire protection of the machinery spaces must be provided outside the machinery spaces. At least one access to this station must be independent of category A machinery spaces, and any boundary shared with these spaces must have an A-60 fire classification as defined in subpart 72.05 of this chapter. The number of control and monitoring cables and piping for the station that adjoin or penetrate the boundaries of a category A machinery space, uptakes, or casings must be minimized. The fire control station must include—
</P>
<P>(1) Annunciation of which machinery space is on fire;
</P>
<P>(2) Control of a fire pump required by this chapter to be independent of the main machinery spaces;
</P>
<P>(3) Controls for machinery space fixed gas fire extinguishing systems;
</P>
<P>(4) Control of oil piping positive shutoff valves located in the machinery spaces and required by § 56.50-60(d) of this subchapter;
</P>
<P>(5) Controls for machinery space fire door holding and release systems, skylights and similar openings;
</P>
<P>(6) The remote stopping systems for the machinery listed in § 111.103 of this chapter; and
</P>
<P>(7) Voice communications with the bridge.
</P>
<P>(i) <I>Oil leakage.</I> Leakages from high-pressure fuel oil pipes must be collected and high levels must be alarmed at the ECC.
</P>
<P>(j) <I>Maintenance program.</I> The maintenance program of § 62.50-20(h) must include a checkoff list to make sure that routine daily maintenance has been performed, fire and flooding hazards have been minimized, and plant status is suitable for unattended operation. Completion of this checkoff list must be logged before leaving the plant unattended.
</P>
<P>(k) <I>Continuity of electrical power.</I> The electrical plant must meet sections 4-8-2/3.11 and 4.8.2/9.9 of the ABS Marine Vessel Rules, and must:
</P>
<P>(1) Not use the emergency generator for this purpose;
</P>
<P>(2) Restore power in not more than 30 seconds; and
</P>
<P>(3) Account for loads permitted by § 111.70-3(g) of this chapter to automatically restart.




</P>
<CITA TYPE="N">[CGD 81-030, 53 FR 17838, May 18, 1988; 53 FR 19090, May 26, 1988, as amended by USCG-2003-16630, 73 FR 65190, Oct. 31, 2008; USCG-2020-0634, 89 FR 50196, June 12, 2024; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]






</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="63" NODE="46:2.0.1.2.20" TYPE="PART">
<HEAD>PART 63—AUTOMATIC AUXILIARY BOILERS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-057, 55 FR 24238, June 15, 1990, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="63.01" NODE="46:2.0.1.2.20.1" TYPE="SUBPART">
<HEAD>Subpart 63.01—General Provisions</HEAD>


<DIV8 N="§ 63.01-1" NODE="46:2.0.1.2.20.1.1.1" TYPE="SECTION">
<HEAD>§ 63.01-1   Purpose.</HEAD>
<P>This part specifies the minimum requirements for safety for each automatic auxiliary boiler, including its design, construction, testing, and operation.


</P>
</DIV8>


<DIV8 N="§ 63.01-3" NODE="46:2.0.1.2.20.1.1.2" TYPE="SECTION">
<HEAD>§ 63.01-3   Scope and applicability.</HEAD>
<P>(a) This part contains the requirements for automatic auxiliary boilers, including their controls, control system components, electrical devices, safety devices, and accessories. Types of automatic auxiliary boilers which are covered include large and small automatic auxiliary boilers, automatic heating boilers, automatic waste heat boilers, donkey boilers, miniature boilers, electric boilers, fired thermal fluid heaters, automatic incinerators, and electric hot water supply boilers. Automatic auxiliary boilers are classified by their service, control systems, pressure and temperature boundaries, heat input ratings, and firing mediums as follows:
</P>
<P>(1) Automatic auxiliary boilers listed in table 1 to § 54.01-5 of this subchapter which reference this part for regulation of their automatic controls.
</P>
<P>(2) Automatic control systems for automatic auxiliary boilers having a heat input rating of less than 12,500,000 Btu/hr. (3.66 megawatts).
</P>
<P>(3) Electric hot water supply boilers (heaters) containing electric heating elements rated at 600 volts or less.
</P>
<P>(4) Exhaust gas boilers, and their controls and accessories used to heat water and/or generate steam.
</P>
<P>(5) Incinerators (and their control systems) used for the generation of steam and/or oxidation of ordinary waste materials and garbage. This part also includes incinerators which serve as automatic auxiliary boilers.
</P>
<P>(6) Fired thermal fluid heaters and their controls.
</P>
<P>(b) Automatic boilers having heat input ratings of 12,500,000 Btu/hr. (3.66 megawatts) and above must meet the requirements of part 52 of this subchapter. Their control systems must meet the requirements of part 62 of this subchapter.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2020-0634, 89 FR 50196, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="63.05" NODE="46:2.0.1.2.20.2" TYPE="SUBPART">
<HEAD>Subpart 63.05—Reference Specifications</HEAD>


<DIV8 N="§ 63.05-1" NODE="46:2.0.1.2.20.2.1.1" TYPE="SECTION">
<HEAD>§ 63.05-1   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from the following sources:
</P>
<P>(a) <I>American Society of Mechanical Engineers</I> (<I>ASME</I>), Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org</I>; <I>www.asme.org</I>.
</P>
<P>(1) ASME CSD-1-2018, Controls and Safety Devices for Automatically Fired Boilers, issued October 12, 2018 (“ASME CSD-1”); IBR approved for §§ 63.10-1(b); 63.15-1(b); 63.20-1.
</P>
<P>(2) [Reserved]
</P>
<P>(b) <I>ASTM International</I> (ASTM), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959; 610-832-9500; <I>service@astm.org</I>; <I>www.astm.org</I>.
</P>
<P>(1) ASTM F1323-14, Standard Specification for Shipboard Incinerators, approved November 1, 2014 (2001) (“ASTM F1323”); IBR approved for § 63.25-9(a).
</P>
<P>(2) [Reserved]
</P>
<P>(c) <I>Canadian Standards Association (CSA),</I> CSA Group, 5060 Spectrum Way, Suite 100, Mississauga, ON, Canada L4W 5N6; 416-474-2233; <I>techsupport@csagroup.org</I>; <I>https://shop.csa.ca</I>.
</P>
<P>(1) ANSI Z21.22-2015/CSA 4.4-2015, Relief valves for hot water systems, July 2015 (“ANSI Z21.22”); IBR approved for § 63.25-3(a).
</P>
<P>(2) [Reserved]
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">c</E>):</HED>
<P>CSA material also available from the American National Standards Institute (ANSI), 1899 L Street NW, 11th Floor, Washington, DC 20036; 202-293-8020; <I>info@ansi.org</I>; <I>www.ansi.org</I>.</P></NOTE>
<P>(d) <I>International Maritime Organization (IMO),</I> 4 Albert Embankment, London, SE1 7SR United Kingdom; +44 (0) 20 7735 7611; <I>sales@imo.org</I>; <I>www.imo.org</I>.
</P>
<P>(1) Resolution MEPC.76(40), Standard Specification for Shipboard Incinerators, September 25, 1997 (“IMO MEPC.76(40)”); IBR approved for § 63.25-9(a), (d), and (f).
</P>
<P>(2) Resolution MEPC.244(66), 2014 Standard Specification for Shipboard Incinerators, adopted April 14, 2014 (“IMO MEPC.244(66)”); IBR approved for § 63.25-9(g).
</P>
<P>(3) The International Convention for the Prevention of Pollution from Ships (MARPOL 73/78), Annexes I, II, III, and V, 1978 (“IMO MARPOL 73/78”); IBR approved for § 63.25-9(c).
</P>
<P>(e) <I>International Organization for Standardization</I> (ISO), Chemin de Blandonnet 8, CP 401-1214, Vernier, Geneva, Switzerland; +41 22 749 01 11; <I>central@iso.org</I>; <I>www.iso.org</I>.
</P>
<P>(1) ISO 9096:2017(E), Stationary source emissions—Manual determination of mass concentration of particulate matter, Third Edition, September 1, 2017 (“ISO 9096”); IBR approved for § 63.25-9(f).
</P>
<P>(2) ISO 10396:2007(E), Stationary source emissions—Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems, Second Edition, February 1, 2007 (“ISO 10396”); IBR approved for § 63.25-9(f).
</P>
<P>(3) ISO 13617:2019(E), Ships and Marine Technology-Shipboard Incinerators—Requirements, Third Edition, August 2019 (“ISO 13617”); IBR approved for § 63.25-9(a).
</P>
<P>(f) <I>UL Solutions</I> (UL), 333 Pfingsten Road, Northbrook, IL 60062; 847-272-8800; <I>www.ul.com</I>.
</P>
<P>(1) UL 174, Standard for Safety, Household Electric Storage Tank Water Heaters, Eleventh Edition, dated April 29, 2004, including revisions through December 15, 2016 (“UL 174”); IBR approved for § 63.25-3(a) and (j).
</P>
<P>(2) UL 296, Standard for Safety, Oil Burners, Eleventh Edition, dated February 24, 2017 (“UL 296”); IBR approved for § 63.15-5(c).
</P>
<P>(3) UL 343, Standard for Safety, Pumps for Oil-Burning Appliances, Ninth Edition, dated December 17, 2008, including revisions through June 12, 2013 (“UL 343”); IBR approved for § 63.15-3(e).
</P>
<P>(4) UL 1453, Standard for Safety, Electric Booster and Commercial Storage Tank Water Heaters, 6th Edition, dated March 29, 2016, including revisions through March 9, 2017 (“UL 1453”); IBR approved for § 63.25-3(a) and (j).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50196, June 12, 2024]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="63.10" NODE="46:2.0.1.2.20.3" TYPE="SUBPART">
<HEAD>Subpart 63.10—Miscellaneous Submittals</HEAD>


<DIV8 N="§ 63.10-1" NODE="46:2.0.1.2.20.3.1.1" TYPE="SECTION">
<HEAD>§ 63.10-1   Test procedures and certification report.</HEAD>
<P>Two copies of the items listed below must be provided, if submitted in printed format, to the Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Ave SE, Washington, DC 20593. Alternatively, one copy may be transmitted by email to the Commanding Officer (MSC), at <I>msc@uscg.mil</I>. Information for submitting documents electronically can be found at <I>www.uscg.mil/HQ/MSC</I>.
</P>
<P>(a) Detailed instructions for operationally testing each automatic auxiliary boiler, its controls, and safety devices.
</P>
<P>(b) A certification report for each automatic auxiliary boiler that:
</P>
<P>(1) Meets paragraph CG-510 of ASME CSD-1 (incorporated by reference, see § 63.05-1); and
</P>
<P>(2) Certifies that each automatic auxiliary boiler, its controls, and safety devices comply with the additional requirements of this part.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50197, June 12, 2024]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="63.15" NODE="46:2.0.1.2.20.4" TYPE="SUBPART">
<HEAD>Subpart 63.15—General Requirements</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50197, June 12, 2024, unless otherwise noted.






</PSPACE></SOURCE>

<DIV8 N="§ 63.15-1" NODE="46:2.0.1.2.20.4.1.1" TYPE="SECTION">
<HEAD>§ 63.15-1   General.</HEAD>
<P>(a) Each automatic auxiliary boiler must be designed and constructed for its intended service according to the requirements of the parts referenced in table 1 to § 54.01-5 of this subchapter.
</P>
<P>(b) Controls and safety devices for automatic auxiliary boilers must meet the applicable requirements of ASME CSD-1 (incorporated by reference, see § 63.05-1), except Paragraph CG-310.
</P>
<P>(c) All devices and components of an automatic auxiliary boiler must satisfactorily operate within the marine environment. The boiler must satisfactorily operate with a momentary roll of 30°, a list of 15°, and a permanent trim of 5° with it installed in a position as specified by the manufacturer.
</P>
<P>(d) An electrical control used to shut down the automatic auxiliary boiler must be installed in accordance with § 58.01-25 of this subchapter. This device must stop the fuel supply to the fuel burning equipment.
</P>
<P>(e) Mercury tube actuated controls are prohibited from being installed and used on automatic auxiliary boilers.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2003-16630, 73 FR 65191, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 63.15-3" NODE="46:2.0.1.2.20.4.1.2" TYPE="SECTION">
<HEAD>§ 63.15-3   Fuel system.</HEAD>
<P>(a) Firing of an automatic auxiliary boiler by natural gas is prohibited unless specifically approved by the Marine Safety Center.
</P>
<P>(b) Heated heavy fuel oil may be used provided the heaters are equipped with a high temperature limiting device that shuts off the heating source at a temperature below the flashpoint of the oil and is manually reset. When a thermostatically-controlled electric oil heater and a level device is used, it must meet the requirements of subpart 111.85 of this chapter.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>):</HED>
<P>An auxiliary boiler may be safely ignited from the cold condition using unheated diesel or light fuel oil and subsequently shifted to heated heavy fuel.</P></NOTE>
<P>(c) The fuel oil service pump and its piping system must be designed in accordance with § 56.50-65 of this subchapter. All materials must meet the requirements of subpart 56.60 of this subchapter. The use of cast iron or malleable iron is prohibited.
</P>
<P>(d) The fuel oil service system (including the pump) must meet the pressure classification and design criteria found in table 1 to § 56.04-2 of this subchapter.
</P>
<P>(e) When properly selected for the intended service, fuel pumps meeting the performance and test requirements of UL 343 (incorporated by reference, see § 63.05-1) meet the requirements of this section.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2003-16630, 73 FR 65191, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 63.15-5" NODE="46:2.0.1.2.20.4.1.3" TYPE="SECTION">
<HEAD>§ 63.15-5   Strainers.</HEAD>
<P>(a) Strainers must be installed in the fuel supply line. Each strainer must be self-cleaning, fitted with a bypass, or be capable of being cleaned without interrupting the fuel oil supply.
</P>
<P>(b) The strainer must not allow a quantity of air to be trapped inside which would affect the rate of fuel flow to the burner or reduce the effective area of the straining element.
</P>
<P>(c) The strainer must meet the requirements for strainers found in UL 296 (incorporated by reference, see § 63.05-1) and the requirements for fluid conditioner fittings found in § 56.15-5 of this subchapter.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2003-16630, 73 FR 65191, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 63.15-7" NODE="46:2.0.1.2.20.4.1.4" TYPE="SECTION">
<HEAD>§ 63.15-7   Alarms.</HEAD>
<P>(a) An audible alarm must automatically sound when a flame safety system shutdown occurs. A visible indicator must indicate that the shutdown was caused by the flame safety system.
</P>
<P>(b) Means must be provided to silence the audible alarm. The visible indicators must require manual reset.
</P>
<P>(c) For steam boilers, operation of the lower low water cutoff must automatically sound an audible alarm. A visual indicator must indicate that the shutdown was caused by low water.
</P>
<P>(d) For a periodically unattended machinery space, the auxiliary boiler trip alarm required by table 1 to § 62.35-50 of this subchapter satisfies the requirements for the audible alarms specified in this section.




</P>
</DIV8>


<DIV8 N="§ 63.15-9" NODE="46:2.0.1.2.20.4.1.5" TYPE="SECTION">
<HEAD>§ 63.15-9   Inspections and tests.</HEAD>
<P>All automatic auxiliary boilers must be inspected and tested in accordance with the requirements of part 61 of this subchapter.




</P>
</DIV8>

</DIV6>


<DIV6 N="63.20" NODE="46:2.0.1.2.20.5" TYPE="SUBPART">
<HEAD>Subpart 63.20—Additional Control System Requirements</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50197, June 12, 2024, unless otherwise noted.




</PSPACE></SOURCE>

<DIV8 N="§ 63.20-1" NODE="46:2.0.1.2.20.5.1.1" TYPE="SECTION">
<HEAD>§ 63.20-1   Specific control system requirements.</HEAD>
<P>In addition to the requirements found in ASME CSD-1 (incorporated by reference; see § 63.05-1), the following requirements apply for specific control systems:
</P>
<P>(a) <I>Primary safety control system.</I> Following emergency safety trip control operation, the air flow to the boiler must not automatically increase. For this condition, postpurge must be accomplished manually.
</P>
<P>(b) <I>Combustion control system.</I> A low fire interlock must ensure low fire start when variable firing rates are used.
</P>
<P>(c) <I>Water level controls and low water cutoff controls.</I> Water level controls must be constructed and located to minimize the effects of vessel roll and pitch. Float chamber low water cutoff controls using stuffing boxes to transmit the motion of the float from the chamber to the external switches are prohibited. No outlet connection other than pressure controls, water columns, drains, and steam gages may be installed on the float chamber or on the pipes connecting the float chamber to the boiler. The water inlet valve must not feed water into the boiler through the float chamber. The boiler feed piping must comply with the applicable requirements of § 56.50-30 of this subchapter.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2003-16630, 73 FR 65191, Oct. 31, 2008]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="63.25" NODE="46:2.0.1.2.20.6" TYPE="SUBPART">
<HEAD>Subpart 63.25—Requirements for Specific Types of Automatic Auxiliary Boilers</HEAD>


<DIV8 N="§ 63.25-1" NODE="46:2.0.1.2.20.6.1.1" TYPE="SECTION">
<HEAD>§ 63.25-1   Small automatic auxiliary boilers.</HEAD>
<P>Small automatic auxiliary boilers defined as having heat-input ratings of 400,000 Btu/hr. or less (117 kilowatts or less) must also meet the following requirements.
</P>
<P>(a) Small automatic auxiliary boilers must be equipped with a visual indicator which indicates when the low water cutoff has activated.
</P>
<P>(b) A prepurge period of a sufficient duration to ensure at least four changes of air in the combustion chamber and stack, but not less than 15 seconds must be provided. Ignition must occur only before or simultaneously with the opening of the fuel oil valve.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2003-16630, 73 FR 65191, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 63.25-3" NODE="46:2.0.1.2.20.6.1.2" TYPE="SECTION">
<HEAD>§ 63.25-3   Electric hot water supply boilers.</HEAD>
<P>(a) Electric hot water supply boilers that have a capacity not greater than 454 liters (120 U.S. gallons), a heat input rate not greater than 200,000 Btu/hr. (58.6 kilowatts), meet the requirements of UL 174 or UL 1453 (both incorporated by reference, see § 63.05-1), and are protected by the relief device(s) required in § 53.05-2 of this subchapter do not have to meet any other requirements of this section except the periodic testing required by paragraph (j) of this section. Electric hot water supply boilers that meet the requirements of UL 174 may have temperature-pressure relief valves that meet the requirements of ANSI Z21.22 (incorporated by reference, see 4 § 63.05-1) in lieu of subpart 53.05 of this subchapter.
</P>
<P>(b) Each hot water supply boiler must be constructed in accordance with the applicable requirements of part 52 or part 53 of this subchapter.
</P>
<P>(c) Branch circuit conductors for hot water supply boilers which have a capacity not greater than 454 liters (120 U.S. gallons) must have a current carrying capacity of not less than 125 percent of the current rating of the appliance. Branch circuit conductors for hot water supply boilers with capacities of more than 454 liters (120 U.S. gallons) must have a current carrying capacity of not less than 100 percent of the current rating of the appliance. Wiring materials and methods must comply with subpart 111.60 of this chapter. A hot water supply boiler having a current rating of more than 48 amperes and employing resistance type heating elements must have the heating elements on subdivided circuits. Each subdivided load, except for an electric hot water supply boiler employing a resistance type immersion electric heating element, must not exceed 48 amperes, and it must be protected at not more than 60 amperes. An electric hot water supply boiler employing a resistance type immersion electric heating element may be subdivided into circuits not exceeding 120 amperes and protected at not more than 150 amperes. Overcurrent protection devices must comply with subpart 111.50 of this chapter.
</P>
<P>(d) Heating elements must be insulated electrically from the water being heated, guarded against mechanical injury and contact with outside objects, and securely supported. Consideration must be given to sagging, opening, and other adverse conditions of the elements resulting from continuous heating, and flexion of supports and wiring due to alternate heating and cooling. Wrap-around elements must be secured in a manner which prevents loosening.
</P>
<P>(e) Iron and steel parts must be protected against corrosion by enameling, galvanizing, or plating. Iron and steel storage tanks having a wall thickness less than 6.4mm (
<FR>1/4</FR>-inch) must have the inside surface protected against corrosion.
</P>
<P>(f) Each heating element must have a temperature regulating device. The device must limit the water from obtaining a temperature greater than 90 °C (194 °F). If the control has a marked off position, the control must disconnect the heating element from all ungrounded conductors, and it must not respond to temperature when placed in the off position.
</P>
<P>(g) An independent temperature limiting device must prevent the water in the upper 25 percent of the tank from attaining a temperature higher than 99 °C (210 °F). This device must require manual resetting, be trip free from the operating means, open all ungrounded power supply conductors to the heater, and be readily accessible. 
</P>
<P>(h) Electric hot water supply boilers must have pressure and temperature relieving valves. The valve temperature setting must not be more than 99 °C (210 °F). The pressure relief setting must not be higher than the marked working pressure of the boiler. The pressure and temperature relief valves must meet subpart 53.05 of this subchapter. The pressure and temperature relief valves may be combined into a pressure-temperature relief valve.
</P>
<P>(i) Electric hot water supply boilers must be marked in a visible location with the manufacturer's name, model or other identification number, water capacity, and the electrical ratings of each heating element. When two or more heating elements are installed, the maximum wattage or current consumption must be indicated. The cold water inlet and the hot water outlet must each be clearly distinguished or marked for identification purposes.
</P>
<P>(j) All electric hot water supply boilers must have their pressure relief devices tested as required by part 52 or part 53 of this subchapter, as applicable. Electric hot water supply boilers that meet the requirements of UL 174 or UL 1453 and have heating elements, temperature regulating controls, and temperature limiting controls are satisfactory for installation and service without further installation testing. All electric hot water supply boilers not meeting the requirements of UL 174 or UL 1453 must have their heating elements, temperature regulating controls, and temperature limiting controls tested by the marine inspector at the time of installation.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by CGD 95-028, 62 FR 51202, Sept. 30, 1997; USCG-2003-16630, 73 FR 65191, Oct. 31, 2008; USCG-2020-0634, 89 FR 50198, June 12, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 63.25-5" NODE="46:2.0.1.2.20.6.1.3" TYPE="SECTION">
<HEAD>§ 63.25-5   Fired thermal fluid heaters.</HEAD>
<P>(a) <I>Construction.</I> Fired thermal fluid heaters must meet the requirements of part 52 of this subchapter, as applicable. 
</P>
<P>(b) <I>Controls.</I> Fired thermal fluid heaters must have a low fluid level cutout device or a low flow device. When the rate of fluid flow through the heating coils is insufficient to ensure proper heat transfer, the device must cut off the fuel supply to the burner. If the fluid temperature exceeds the designed maximum operating temperature, a high temperature limit device must cut off the fuel supply to the burner. These devices must be of the manual reset type.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24238, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50198, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 63.25-7" NODE="46:2.0.1.2.20.6.1.4" TYPE="SECTION">
<HEAD>§ 63.25-7   Exhaust gas boilers.</HEAD>
<P>(a) <I>Construction.</I> An auxiliary exhaust gas boiler must meet the applicable construction requirements of part 52 or part 53 of this subchapter as determined from table 1 to § 54.01-5 of this subchapter.
</P>
<P>(b) <I>Controls.</I> Each drum type exhaust gas steam boiler must have a feed water control system. The system must automatically supply the required amount of feed water and maintain it at the proper level. For boilers without a fixed water level, the control system must supply the feed water at a rate sufficient to ensure proper heat transfer. The system must adequately fill the boiler when cold.
</P>
<P>(c) <I>Alarms.</I> When a condition arises which results in inadequate heat transfer, a high temperature alarm or low flow alarm must be activated. An audible alarm must automatically sound, and a visual indicator must indicate when the fluid temperature exceeds the maximum operating temperature or when the fluid/steam flowing through the heat exchanger is insufficient to ensure proper heat transfer. Additionally, an audible alarm must automatically sound, and a visual indicator must indicate when a soot fire is present in the exhaust gas boiler's uptake.
</P>
<CITA TYPE="N">[CGD 88-057, 55 FR 24237, June 15, 1990, as amended by USCG-2020-0634, 89 FR 50198, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 63.25-9" NODE="46:2.0.1.2.20.6.1.5" TYPE="SECTION">
<HEAD>§ 63.25-9   Incinerators.</HEAD>
<P>(a) <I>General.</I> (1) Incinerators installed on or after March 26, 1998, must meet the requirements of IMO MEPC.76(40) (incorporated by reference; see § 63.05-1). Incinerators in compliance with ISO 13617 (incorporated by reference; see § 63.05-1), are considered to meet IMO MEPC.76(40). Incinerators in compliance with both ASTM F1323 (incorporated by reference; see § 63.05-1) and Annexes A1-A3 of IMO MEPC.76(40) are considered to meet IMO MEPC.76(40).
</P>
<P>(2) An application for type approval of shipboard incinerators must be sent to the Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE, Washington, DC 20593, or it may be transmitted by email to the Commanding Officer (MSC), at <I>msc@uscg.mil</I>.
</P>
<P>(b) <I>Testing.</I> Before type approval is granted, the manufacturer must submit evidence that tests have been conducted by an independent third party acceptable to the Commandant (CG-ENG). Testing may be conducted at the manufacturer's facility. The independent third party must:
</P>
<P>(1) Have experienced and qualified personnel to conduct the inspections and tests required by this section;
</P>
<P>(2) Have documented proof of the qualifications to perform the inspections and tests required by this section; and
</P>
<P>(3) Not be owned or controlled by a manufacturer, supplier, or vendor of shipboard incinerators.
</P>
<P>(c) <I>Prohibited substances.</I> Shipboard incineration of the following substances is prohibited:
</P>
<P>(1) Annex I, II, and III cargo residues of IMO MARPOL 73/78 (incorporated by reference; see § 63.05-1) and related contaminated packing materials.
</P>
<P>(2) Polychlorinated biphenyls (PCBs).
</P>
<P>(3) Garbage, as defined in Annex V of IMO MARPOL 73/78, containing more than traces of heavy metals.
</P>
<P>(4) Refined petroleum products containing halogen compounds.
</P>
<P>(d) <I>Operating manual.</I> Each ship with an incinerator subject to this rule must possess a manufacturer's operating manual, which must specify how to operate the incinerator within the limits described in Annex A1.5 of IMO MEPC.76(40).
</P>
<P>(e) <I>Training.</I> Each person responsible for operating any incinerator must be trained and be capable of implementing the guidance provided in the manufacturer's operating manual.
</P>
<P>(f) <I>Acceptable methods and standards for testing emissions.</I> The methods and standards for testing emissions that the laboratory may use in determining emissions-related information described in Annex A1.5 of IMO MEPC.76(40) are:
</P>
<P>(1) 40 CFR part 60 Appendix A, Method 1—Sample and velocity traverses for stationary sources;
</P>
<P>(2) 40 CFR part 60 Appendix A, Method 3A—Determination of oxygen and carbon dioxide concentrations in emissions from stationary sources (instrumental-analyzer procedure);
</P>
<P>(3) 40 CFR part 60 Appendix A, Method 5—Determination of particulate emissions from stationary sources;
</P>
<P>(4) 40 CFR part 60 Appendix A, Method 9—Visual determination of the opacity of emissions from stationary sources;
</P>
<P>(5) 40 CFR part 60 Appendix A, Method 10—Determination of carbon-monoxide emissions from stationary sources;
</P>
<P>(6) ISO 9096 (incorporated by reference; see § 63.05-1); and
</P>
<P>(7) ISO 10396 (incorporated by reference; see § 63.05-1).
</P>
<P>(g) Incinerators designed and tested to meet the requirements of IMO MEPC.244(66) (incorporated by reference; see § 63.05-1) are considered equivalent to the requirements of this section and may receive U.S. Coast Guard type approval.
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50198, June 12, 2024]






</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="64" NODE="46:2.0.1.2.21" TYPE="PART">
<HEAD>PART 64—MARINE PORTABLE TANKS AND CARGO HANDLING SYSTEMS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703; 49 U.S.C. App. 1804; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 73-172, 39 FR 22950, June 25, 1974, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.2.21.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 64.1" NODE="46:2.0.1.2.21.1.1.1" TYPE="SECTION">
<HEAD>§ 64.1   Purpose.</HEAD>
<P>This part contains the requirements for—
</P>
<P>(a) Design, construction, repair, alteration, and marking of marine portable tanks (MPTs) authorized by this chapter to be carried on inspected vessels;
</P>
<P>(b) Periodic inspections and tests of MPTs; and
</P>
<P>(c) Design and construction of cargo-handling systems for MPTs and other portable tanks authorized under subparts 98.30 and 98.33 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37409, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.2" NODE="46:2.0.1.2.21.1.1.2" TYPE="SECTION">
<HEAD>§ 64.2   Incorporation by reference.</HEAD>
<P>Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish a document in the <E T="04">Federal Register</E> and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the U.S. Coast Guard and the National Archives and Records Administration (NARA). Contact U.S. Coast Guard Headquarters at: Commandant (CG-ENG), Attn: Office of Design and Engineering Standards, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7509; phone (202) 372-1375; email <I>typeapproval@uscg.mil</I>. For information on the availability of this material at NARA, visit <I>www.archives.gov/federal-register/cfr/ibr-locations</I> or email <I>fr.inspection@nara.gov</I>. The material may be obtained from: <I>American Society of Mechanical Engineers (ASME),</I> Two Park Avenue, New York, NY 10016-5990; 800-843-2763; <I>CustomerCare@asme.org</I>; <I>www.asme.org</I>.
</P>
<P>(a) ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, Pressure Vessels, 1989, with Addenda issued December 31, 1989 (“Section VIII of the ASME BPVC”); IBR approved for §§ 64.5(d); 64.11(a); 64.13; 64.21; 64.25(b); 64.31.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50199, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 64.3" NODE="46:2.0.1.2.21.1.1.3" TYPE="SECTION">
<HEAD>§ 64.3   Applicability.</HEAD>
<P>(a) This part applies to each MPT for which the Commanding Officer, U.S. Coast Guard Marine Safety Center, receives an application for approval on or before May 1, 1991.
</P>
<P>(b) Subpart F of this part also applies to portable tanks and to cargo-handling systems for portable tanks authorized under subparts 98.30 and 98.33 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37409, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.5" NODE="46:2.0.1.2.21.1.1.4" TYPE="SECTION">
<HEAD>§ 64.5   Definitions.</HEAD>
<P>As used in this part: 
</P>
<P>(a) <I>Marine portable tank</I> or <I>MPT</I> means a liquid-carrying tank that—
</P>
<P>(1) Has a capacity of 110 gallons or more;
</P>
<P>(2) Is designed to be carried on a vessel;
</P>
<P>(3) Can be lifted full or empty onto and off a vessel, and can be filled and discharged while on a vessel;
</P>
<P>(4) Is not permanently attached to the vessel; and
</P>
<P>(5) Was inspected and stamped by the Coast Guard on or before September 30, 1992.
</P>
<P>(b) <I>Tank</I> means the pressure vessel and the associated fittings of an MPT that come in contact with the product being carried. 
</P>
<P>(c) <I>Total containment pressure</I> means the minimum pressure for total product containment under normal operating conditions at a gauge pressure consisting of the absolute vapor pressure of the product at 122 °F added to the dynamic pressure, based on the tank dimensions and the location of the relief devices, of not less than 5 pounds per square inch gauge (psig) at the top of the tank in the operating position. 
</P>
<P>(d) <I>Maximum allowable working pressure</I> means the maximum gauge pressure at the top of the tank in the operating position at 122 °F, equal to or greater than the total containment pressure as defined in paragraph (c) of this section. The maximum allowable working pressure is used in the calculation of the minimum thickness of each element of the tank, excluding the allowance for corrosion and the thickness for loadings other than pressure, as provided for in Section VIII of the ASME BPVC (incorporated by reference, see § 64.2).
</P>
<P>(e) <I>Test pressure</I> means a hydrostatic pressure of at least one and one-half times the maximum allowable working pressure. 
</P>
<P>(f) <I>Dynamic loading conditions</I> means the following: 
</P>
<P>(1) A loading in the vertical down direction equal to 2 times the weight of the tank and the heaviest product carried. 
</P>
<P>(2) A loading in the transverse direction equal to the weight of the tank and the heaviest product carried. 
</P>
<P>(3) A loading in the longitudinal direction equal to the weight of the tank and the heaviest product carried. 
</P>
<P>(g) <I>Owner</I> means the person, corporation, company, partnership, or organization in which is vested the ownership, dominion, or title of a portable tank. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22950, June 25, 1974, as amended by CGD 84-043, 55 FR 37409, Sept. 11, 1990; USCG-2020-0634, 89 FR 50199, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 64.9" NODE="46:2.0.1.2.21.1.1.5" TYPE="SECTION">
<HEAD>§ 64.9   Maintenance, repair, and alteration of MPTs.</HEAD>
<P>(a) Each MPT must be maintained in accordance with the approved plans, this part, and subpart 98.30 of this chapter.
</P>
<P>(b) Repair of an MPT is authorized, provided that each repair is in accordance with the approved plans.
</P>
<P>(c) No MPT may be altered, except with the written approval of the Commanding Officer, U.S. Coast Guard Marine Safety Center.
</P>
<P>(d) After each welded repair or alteration, an MPT must be hydrostatically pressure-tested in accordance with § 64.83(a).
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37409, Sept. 11, 1990, as amended by USCG-2020-0634, 89 FR 50199, June 12, 2024]








</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.2.21.2" TYPE="SUBPART">
<HEAD>Subpart B—Standards for an MPT</HEAD>


<DIV8 N="§ 64.11" NODE="46:2.0.1.2.21.2.1.1" TYPE="SECTION">
<HEAD>§ 64.11   Design of MPTs.</HEAD>
<P>An MPT must be designed—
</P>
<P>(a) In accordance with Section VIII of the ASME BPVC (incorporated by reference; see § 64.2) and this subpart;
</P>
<P>(b) With a maximum gross weight of 55,000 pounds;
</P>
<P>(c) To hold a liquid cargo that has a vapor pressure of 43 pounds per square inch absolute (psia) or less at a temperature of 122 °F;
</P>
<P>(d) With a minimum service temperature of 0 °F or higher;
</P>
<P>(e) With a maximum allowable working pressure of not less than 20 pounds per square inch gauge (psig) but not more than 48 psig; and
</P>
<P>(f) To withstand dynamic loading conditions applied simultaneously.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990; 55 FR 40755, Oct. 4, 1990; USCG-2020-0634, 89 FR 50199, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 64.13" NODE="46:2.0.1.2.21.2.1.2" TYPE="SECTION">
<HEAD>§ 64.13   Allowable stress; tank.</HEAD>
<P>(a) The calculated stress in the tank under design conditions, including dynamic loading conditions applied simultaneously, must not exceed the allowable stress listed in Section VIII of the ASME BPVC (incorporated by reference; see § 64.2), for a design temperature of 122 °F.
</P>
<P>(b) The calculated stress in the tank at test pressure must not exceed 75 percent of the minimum yield stress, or 37.5 percent of the minimum tensile stress of the material, whichever is less.
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">b</E>):</HED>
<P>The minimum yield stress and minimum tensile stress are listed in Section VIII of the ASME BPVC.</P></NOTE>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50199, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 64.15" NODE="46:2.0.1.2.21.2.1.3" TYPE="SECTION">
<HEAD>§ 64.15   Allowable stress; framework.</HEAD>
<P>The calculated stress for the framework must be 80 percent or less of the minimum yield stress of the framework material under the dynamic loading conditions that are applied simultaneously. 


</P>
</DIV8>


<DIV8 N="§ 64.17" NODE="46:2.0.1.2.21.2.1.4" TYPE="SECTION">
<HEAD>§ 64.17   Minimum tank thickness.</HEAD>
<P>(a) Except as allowed in paragraph (b) of this section, a tank with a diameter of—
</P>
<P>(1) 6 feet or less must have a shell and head of 
<FR>3/16</FR> inch thickness or more; or 
</P>
<P>(2) More than 6 feet must have a shell and head of 
<FR>1/4</FR> inch thickness or more. 
</P>
<P>(b) If the tank has additional framework to guard against accidental puncturing of the tank, the shell and head thickness must be 
<FR>1/8</FR> inch or more. 


</P>
</DIV8>


<DIV8 N="§ 64.19" NODE="46:2.0.1.2.21.2.1.5" TYPE="SECTION">
<HEAD>§ 64.19   External pressure.</HEAD>
<P>(a) A tank without a vacuum breaker must be designed to withstand an external pressure of 7
<FR>1/2</FR> psig or more. 
</P>
<P>(b) A tank with a vacuum breaker must be designed to withstand an external pressure of 3 psig or more. 








</P>
</DIV8>


<DIV8 N="§ 64.21" NODE="46:2.0.1.2.21.2.1.6" TYPE="SECTION">
<HEAD>§ 64.21   Material.</HEAD>
<P>The material for a tank must meet the requirements in Section VIII of the ASME BPVC (incorporated by reference; see § 64.2).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50199, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 64.23" NODE="46:2.0.1.2.21.2.1.7" TYPE="SECTION">
<HEAD>§ 64.23   Gasket and lining.</HEAD>
<P>Each gasket and lining must be made of material that is—
</P>
<P>(a) Chemically compatible with the product for which the tank is approved; and 
</P>
<P>(b) Resistant to deterioration from the product for which the tank is approved. 




</P>
</DIV8>


<DIV8 N="§ 64.25" NODE="46:2.0.1.2.21.2.1.8" TYPE="SECTION">
<HEAD>§ 64.25   Cross section.</HEAD>
<P>A tank must have a cross section design that is—
</P>
<P>(a) Circular; or
</P>
<P>(b) Other than circular and stress analyzed experimentally by the method contained in UG-101 of Section VIII of the ASME BPVC (incorporated by reference; see § 64.2).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50199, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 64.27" NODE="46:2.0.1.2.21.2.1.9" TYPE="SECTION">
<HEAD>§ 64.27   Base.</HEAD>
<P>The base of an MPT must be as wide and as long as the tank. 


</P>
</DIV8>


<DIV8 N="§ 64.29" NODE="46:2.0.1.2.21.2.1.10" TYPE="SECTION">
<HEAD>§ 64.29   Tank saddles.</HEAD>
<P>If a tank is not completely supported by a framework, it must be supported by two or more external saddles, each of which extends to 120 degrees or more of the shell circumference. 








</P>
</DIV8>


<DIV8 N="§ 64.31" NODE="46:2.0.1.2.21.2.1.11" TYPE="SECTION">
<HEAD>§ 64.31   Inspection opening.</HEAD>
<P>An MPT must have an inspection opening that is designed in accordance with Section VIII of the ASME BPVC (incorporated by reference; see § 64.2).
</P>
<CITA TYPE="N">[USCG-2020-0634, 89 FR 50199, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 64.33" NODE="46:2.0.1.2.21.2.1.12" TYPE="SECTION">
<HEAD>§ 64.33   Pipe connection.</HEAD>
<P>Each pipe connection that is not a pressure relief device must be fitted with a manually operated stop valve or closure located as close to the tank as practicable. 


</P>
</DIV8>


<DIV8 N="§ 64.35" NODE="46:2.0.1.2.21.2.1.13" TYPE="SECTION">
<HEAD>§ 64.35   Bottom filling or discharge connection.</HEAD>
<P>If an MPT is designed with a filling or discharge connection in the bottom, the connection must be fitted with a bolted blank flange, threaded cap, or similar device to protect against leakage of the product, and a manually operated valve that is located—
</P>
<P>(a) Inside the tank and operated outside the tank; or 
</P>
<P>(b) Outside the tank but as close to it as practicable. 


</P>
</DIV8>


<DIV8 N="§ 64.37" NODE="46:2.0.1.2.21.2.1.14" TYPE="SECTION">
<HEAD>§ 64.37   Valve and fitting guard.</HEAD>
<P>Each valve and fitting must be protected from mechanical damage by—
</P>
<P>(a) The tank; 
</P>
<P>(b) A tank saddle; 
</P>
<P>(c) The framework; or 
</P>
<P>(d) A guard. 


</P>
</DIV8>


<DIV8 N="§ 64.39" NODE="46:2.0.1.2.21.2.1.15" TYPE="SECTION">
<HEAD>§ 64.39   Valve securing device.</HEAD>
<P>Each filling and discharge valve must have a securing device to prevent unintentional opening. 


</P>
</DIV8>


<DIV8 N="§ 64.41" NODE="46:2.0.1.2.21.2.1.16" TYPE="SECTION">
<HEAD>§ 64.41   Stop valve closure.</HEAD>
<P>A stop valve that operates by a screwed spindle must close in a clockwise direction. 


</P>
</DIV8>


<DIV8 N="§ 64.43" NODE="46:2.0.1.2.21.2.1.17" TYPE="SECTION">
<HEAD>§ 64.43   Lifting fittings.</HEAD>
<P>Each MPT must have attached lifting fittings so that the tank remains horizontal and stable while being moved. 


</P>
</DIV8>


<DIV8 N="§ 64.45" NODE="46:2.0.1.2.21.2.1.18" TYPE="SECTION">
<HEAD>§ 64.45   Securing devices.</HEAD>
<P>An MPT or its framework must have sufficient number of positive action securing devices, including hooks, lugs, or padeyes, to attach the unit to the vessel so that—
</P>
<P>(a) The stress does not exceed the standard contained in § 64.15; and 
</P>
<P>(b) Additional lashing is not needed. 


</P>
</DIV8>


<DIV8 N="§ 64.47" NODE="46:2.0.1.2.21.2.1.19" TYPE="SECTION">
<HEAD>§ 64.47   Type of relief devices.</HEAD>
<P>(a) An MPT with an internal capacity of more than 550 U.S. gallons must have one or more spring loaded relief valves. In addition, a rupture disc may be attached. 
</P>
<P>(b) An MPT with an internal capacity of 550 U.S. gallons or less must have a rupture disc or a spring loaded relief valve. 


</P>
</DIV8>


<DIV8 N="§ 64.49" NODE="46:2.0.1.2.21.2.1.20" TYPE="SECTION">
<HEAD>§ 64.49   Labeling openings.</HEAD>
<P>Each opening of a tank must be labeled to identify the function such as “suction”, “discharge”, “heating coil”. 


</P>
</DIV8>


<DIV8 N="§ 64.51" NODE="46:2.0.1.2.21.2.1.21" TYPE="SECTION">
<HEAD>§ 64.51   Tank parts marking.</HEAD>
<P>Any part of a tank furnished by an outside supplier may not be used in a tank unless it bears—
</P>
<P>(a) The Coast Guard symbol; 
</P>
<P>(b) The Marine Inspection Office identification letters; 
</P>
<P>(c) The word “part”; 
</P>
<P>(d) The manufacturer's name and serial number; and 
</P>
<P>(e) The design pressure. 


</P>
</DIV8>


<DIV8 N="§ 64.53" NODE="46:2.0.1.2.21.2.1.22" TYPE="SECTION">
<HEAD>§ 64.53   Information plate for MPTs.</HEAD>
<P>(a) A corrosion-resistant metal plate containing the information in paragraph (b) of this section must be permanently attached to each MPT.
</P>
<P>(b) Each information plate required in paragraph (a) of this section must bear the following information in legible letters 
<FR>3/16</FR> inch or more in height:
</P>
<P>(1) Owner's name.
</P>
<P>(2) Manufacturer's name.
</P>
<P>(3) Date of manufacture.
</P>
<P>(4) Serial number of tank.
</P>
<P>(5) Maximum allowable working pressure in psig.
</P>
<P>(6) Test pressure in psig.
</P>
<P>(7) External-pressure rating in psig.
</P>
<P>(8) Total capacity in gallons.
</P>
<P>(9) Maximum net weight in long tons.
</P>
<P>(10) Maximum gross weight in long tons.
</P>
<P>(11) Percent ullage at 122 °F.
</P>
<P>(12) Date of hydrostatic test.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.55" NODE="46:2.0.1.2.21.2.1.23" TYPE="SECTION">
<HEAD>§ 64.55   Relief device location.</HEAD>
<P>A pressure relief device must be located on an MPT in a place that—
</P>
<P>(a) Is the highest practical point of the tank; and 
</P>
<P>(b) Allows direct communication with the vapor space. 


</P>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.2.21.3" TYPE="SUBPART">
<HEAD>Subpart C—Pressure Relief Devices and Vacuum Relief Devices for MPTs</HEAD>


<DIV8 N="§ 64.57" NODE="46:2.0.1.2.21.3.1.1" TYPE="SECTION">
<HEAD>§ 64.57   Acceptance of pressure relief devices.</HEAD>
<P>A pressure relief device for an MPT must be—
</P>
<P>(a) From a supplier accepted under chapter I of title 46, Code of Federal Regulations; or
</P>
<NOTE>
<HED>Note 1 to paragraph (<E T="01">a</E>):</HED>
<P>Accepted suppliers are listed in CG-190, <I>Equipment list.</I></P></NOTE>
<P>(b) Accepted by the Coast Guard in accordance with the procedures in § 50.25-10 of this subchapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990, as amended by USCG-2020-0634, 89 FR 50199, June 12, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 64.59" NODE="46:2.0.1.2.21.3.1.2" TYPE="SECTION">
<HEAD>§ 64.59   Spring loaded pressure relief valve.</HEAD>
<P>A spring loaded pressure relief valve must—
</P>
<P>(a) Be set at a nominal pressure of 125 percent of the maximum allowable working pressure; 
</P>
<P>(b) Have a minimum normal venting capacity that is sufficient to prevent the tank pressure from exceeding 137.5 percent of the maximum allowable working pressure; 
</P>
<P>(c) Close after discharge of a pressure not lower than 115 percent of the maximum allowable working pressure; and 
</P>
<P>(d) If closed, remain closed at any pressure less than 115 percent of the maximum allowable working pressure. 


</P>
</DIV8>


<DIV8 N="§ 64.61" NODE="46:2.0.1.2.21.3.1.3" TYPE="SECTION">
<HEAD>§ 64.61   Rupture disc.</HEAD>
<P>If a rupture disc is the only pressure relief device on the tank, the rupture disc must—
</P>
<P>(a) Rupture at a pressure of 125 percent of the maximum allowable working pressure; and 
</P>
<P>(b) Have a minimum normal venting capacity that is sufficient to prevent the tank pressure from exceeding 137.5 percent of the maximum allowable working pressure. 




</P>
</DIV8>


<DIV8 N="§ 64.63" NODE="46:2.0.1.2.21.3.1.4" TYPE="SECTION">
<HEAD>§ 64.63   Minimum emergency venting capacity.</HEAD>
<P>(a) The total emergency venting capacity (<I>Q</I>) of the relief devices of an uninsulated MPT must be in accordance with table 1 to § 64.63 or the following formula based upon the pressure relief device operating at a pressure not to exceed the test pressure:
</P>
<HD1>Formula 1 to Paragraph (a)
</HD1>
<img src="/graphics/er12jn24.018.gif"/>
<EXTRACT>
<FP-2>Where:
</FP-2>
<FP-2><I>Q</I> = Minimum required rate of discharge in cubic feet per minute of free air at standard conditions (60 °F and 14.7 psia).
</FP-2>
<FP-2><I>M</I> = Molecular weight of the product, or 86.7.
</FP-2>
<FP-2><I>T</I> = Temperature, degrees Rankine (460° + temperature in °F of gas at relieving temperature), or 710 °R.
</FP-2>
<FP-2><I>A</I> = Total external surface area of the tank compartment in square feet.
</FP-2>
<FP-2><I>L</I> = Latent heat of the product being vaporized at relieving conditions in Btu per pound, or 144 Btu per pound.
</FP-2>
<FP-2><I>Z</I> = Compressibility factor of the gas at relieving conditions, or 1.0.
</FP-2>
<FP-2><I>C</I> = Constant based on relation of specific heats, equal to 315.</FP-2></EXTRACT>
<P>(b) The total emergency venting capacity (<I>Q</I>) of an insulated portable tank may have a reduction if—
</P>
<P>(1) It is shown to the Coast Guard that the insulation reduces the heat transmission to the tank;
</P>
<P>(2) The present reduction of the emergency venting capacity (<I>Q</I>) is limited to the percent reduction of the heat transmission to the tank or 50 percent, whichever is less; and
</P>
<P>(3) The insulation is sheathed.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 64.63—Minimum Emergency Venting Capacity in Cubic Feet: Free Air/Hour
</P><P class="gpotbl_description">[14.7 lb/in
<sup>2</sup>a and 60 °F]
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Exposed area
<br/>square feet 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Cubic feet free air
<br/>per hour
</TH><TH class="gpotbl_colhed" scope="col">Exposed area
<br/>square feet 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Cubic feet free air
<br/>per hour
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">20</TD><TD align="right" class="gpotbl_cell">27,600</TD><TD align="right" class="gpotbl_cell">275</TD><TD align="right" class="gpotbl_cell">237,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30</TD><TD align="right" class="gpotbl_cell">38,500</TD><TD align="right" class="gpotbl_cell">300</TD><TD align="right" class="gpotbl_cell">256,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">40</TD><TD align="right" class="gpotbl_cell">48,600</TD><TD align="right" class="gpotbl_cell">350</TD><TD align="right" class="gpotbl_cell">289,500
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">50</TD><TD align="right" class="gpotbl_cell">58,600</TD><TD align="right" class="gpotbl_cell">400</TD><TD align="right" class="gpotbl_cell">322,100
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">60</TD><TD align="right" class="gpotbl_cell">67,700</TD><TD align="right" class="gpotbl_cell">450</TD><TD align="right" class="gpotbl_cell">355,900
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">70</TD><TD align="right" class="gpotbl_cell">77,000</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">391,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">85,500</TD><TD align="right" class="gpotbl_cell">550</TD><TD align="right" class="gpotbl_cell">417,500
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">90</TD><TD align="right" class="gpotbl_cell">94,800</TD><TD align="right" class="gpotbl_cell">600</TD><TD align="right" class="gpotbl_cell">450,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">104,000</TD><TD align="right" class="gpotbl_cell">650</TD><TD align="right" class="gpotbl_cell">479,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">120</TD><TD align="right" class="gpotbl_cell">121,000</TD><TD align="right" class="gpotbl_cell">700</TD><TD align="right" class="gpotbl_cell">512,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">140</TD><TD align="right" class="gpotbl_cell">136,200</TD><TD align="right" class="gpotbl_cell">750</TD><TD align="right" class="gpotbl_cell">540,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">160</TD><TD align="right" class="gpotbl_cell">152,100</TD><TD align="right" class="gpotbl_cell">800</TD><TD align="right" class="gpotbl_cell">569,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">180</TD><TD align="right" class="gpotbl_cell">168,200</TD><TD align="right" class="gpotbl_cell">850</TD><TD align="right" class="gpotbl_cell">597,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">184,000</TD><TD align="right" class="gpotbl_cell">900</TD><TD align="right" class="gpotbl_cell">621,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">225</TD><TD align="right" class="gpotbl_cell">199,000</TD><TD align="right" class="gpotbl_cell">950</TD><TD align="right" class="gpotbl_cell">656,000
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">219,500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">685,000
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Interpolate for intermediate sizes.</P></DIV></DIV>
<CITA TYPE="N">[CGD 73-172, 39 FR 22950, June 25, 1974, as amended by CGD 84-043, 55 FR 37410, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990; USCG-2020-0634, 89 FR 50199, June 12, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 64.65" NODE="46:2.0.1.2.21.3.1.5" TYPE="SECTION">
<HEAD>§ 64.65   Vacuum relief device.</HEAD>
<P>(a) Each MPT that is designed for an external pressure of less than 7.5 psig must have a vacuum relief device.
</P>
<P>(b) A vacuum relief device for an MPT must—
</P>
<P>(1) Open at an external pressure of not less than 3 psig; and
</P>
<P>(2) Have an opening with a cross-section of 0.44 square inch or more.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.67" NODE="46:2.0.1.2.21.3.1.6" TYPE="SECTION">
<HEAD>§ 64.67   Shutoff valve.</HEAD>
<P>A shutoff valve may not be located—
</P>
<P>(a) Between the tank opening and pressure relief device; or 
</P>
<P>(b) On the discharge side of the pressure relief device. 


</P>
</DIV8>


<DIV8 N="§ 64.69" NODE="46:2.0.1.2.21.3.1.7" TYPE="SECTION">
<HEAD>§ 64.69   Location of the pressure relief device.</HEAD>
<P>A pressure relief device must be—
</P>
<P>(a) Accessible for inspection and repair before stowage of the tank; and 
</P>
<P>(b) Attached so that escaping gas does not impinge on the tank or framework. 


</P>
</DIV8>


<DIV8 N="§ 64.71" NODE="46:2.0.1.2.21.3.1.8" TYPE="SECTION">
<HEAD>§ 64.71   Marking of pressure relief devices.</HEAD>
<P>A pressure relief device must be plainly and permanently marked with the—
</P>
<P>(a) Set pressure rating; 
</P>
<P>(b) Rated flow capacity expressed as cubic feet of standard air (60 °F 14.7 psia) per minute and the pressure at which the flow capacity is determined; 
</P>
<P>(c) Manufacturer's name and identifying number; and 
</P>
<P>(d) Pipe size of inlet. 


</P>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:2.0.1.2.21.4" TYPE="SUBPART">
<HEAD>Subpart D [Reserved]</HEAD>

</DIV6>


<DIV6 N="E" NODE="46:2.0.1.2.21.5" TYPE="SUBPART">
<HEAD>Subpart E—Periodic Inspections and Tests of MPTs</HEAD>


<DIV8 N="§ 64.77" NODE="46:2.0.1.2.21.5.1.1" TYPE="SECTION">
<HEAD>§ 64.77   Inspection and test.</HEAD>
<P>For the handling and stowage requirements in § 98.30-3 of this chapter, each MPT must pass the following inspections and tests conducted by the owner or the owner's representative:
</P>
<P>(a) Pressure relief and vacuum relief devices must be inspected one time or more during each 12 month period of service in accordance with § 64.79. 
</P>
<P>(b) An MPT must be inspected during the 30 months before any month in which it is in service in accordance with § 64.81. 
</P>
<P>(c) An MPT must pass a hydrostatic test in accordance with § 64.83 during the 60 months before any month in which it is in service. 
</P>
<P>(d) After each welded repair, an MPT must pass a hydrostatic test in accordance with § 64.83. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22950, June 25, 1974, as amended by CGD 84-043, 55 FR 37410, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.79" NODE="46:2.0.1.2.21.5.1.2" TYPE="SECTION">
<HEAD>§ 64.79   Inspection of pressure and vacuum relief device.</HEAD>
<P>(a) The inspection of the pressure and vacuum relief device required in § 64.77(a) must include—
</P>
<P>(1) Disassembling; 
</P>
<P>(2) A visual inspection for defective parts; and 
</P>
<P>(3) A test of the accuracy of the pressure setting. 
</P>
<P>(b) If the pressure and vacuum relief valve passes the inspection required in paragraph (a) of this section, the owner or his representative may attach to the device a metal tag containing the date of the inspection. 


</P>
</DIV8>


<DIV8 N="§ 64.81" NODE="46:2.0.1.2.21.5.1.3" TYPE="SECTION">
<HEAD>§ 64.81   30-month inspection of an MPT.</HEAD>
<P>(a) The 30-month inspection of an MPT required in § 64.77(b) must include—
</P>
<P>(1) An internal and external examination for—
</P>
<P>(i) Corrosion; 
</P>
<P>(ii) Cracking of base material; and 
</P>
<P>(iii) Weld defects; and 
</P>
<P>(2) A visual inspection for defective parts and a manual operation of the gauging device, remote operating mechanism, and each valve, except the pressure relief device. 
</P>
<P>(b) If the tank passes the inspection required in paragraph (a) of this section, the owner or his representative may stencil the date of the inspection on the MPT near the metal identification plate that is required in § 64.53 in durable and legible letters that are 1
<FR>1/4</FR> inch in height or larger. 


</P>
</DIV8>


<DIV8 N="§ 64.83" NODE="46:2.0.1.2.21.5.1.4" TYPE="SECTION">
<HEAD>§ 64.83   Hydrostatic test.</HEAD>
<P>(a) The hydrostatic test required in § 64.77(c) includes—
</P>
<P>(1) Closing each manhole and other openings by normal means of closure; 
</P>
<P>(2) Using wrenches or other tools that are used during normal operations to close the manhole and other openings; 
</P>
<P>(3) Using the same type of gaskets as used in service; 
</P>
<P>(4) If required for the inspection, removing tank insulation; 
</P>
<P>(5) Filling the tank with water and pressurizing to the test pressure indicated on the metal identification plate without leaking; and 
</P>
<P>(6) If fitted with an internal heating coil, the heating coil passing a hydrostatic test at a pressure of 200 psig or more or 50 percent or more above the rated pressure of the coil, whichever is greater. 
</P>
<P>(b) If the tank passes the hydrostatic test required in paragraph (a) of this section, the owner or his representative may stamp the date of the test and his initials on the metal identification plate required in § 64.53. 


</P>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:2.0.1.2.21.6" TYPE="SUBPART">
<HEAD>Subpart F—Cargo Handling System</HEAD>


<DIV8 N="§ 64.87" NODE="46:2.0.1.2.21.6.1.1" TYPE="SECTION">
<HEAD>§ 64.87   Purpose.</HEAD>
<P>Each cargo-handling system required to satisfy § 98.30-25 or § 98.33-13 of this chapter must meet the requirements of this subpart.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.88" NODE="46:2.0.1.2.21.6.1.2" TYPE="SECTION">
<HEAD>§ 64.88   Plan approval, construction, and inspection of cargo-handling systems.</HEAD>
<P>Plans for the cargo-handling system of a portable tank authorized under subpart 98.30 of this chapter must be approved by the Coast Guard in accordance with the requirements of § 56.01-10 of this subchapter. In addition, the cargo-handling system must be constructed and inspected in accordance with part 56 of this subchapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 64.89" NODE="46:2.0.1.2.21.6.1.3" TYPE="SECTION">
<HEAD>§ 64.89   Cargo pump unit.</HEAD>
<P>(a) A cargo pump unit that fills or discharges a portable tank must be—
</P>
<P>(1) Constructed of materials that are compatible with the product to be pumped; and 
</P>
<P>(2) Designed to be compatible with the hazard associated with the product to be pumped. 
</P>
<P>(b) The cargo pump power unit must be—
</P>
<P>(1) Diesel; 
</P>
<P>(2) Hydraulic; 
</P>
<P>(3) Pneumatic; or 
</P>
<P>(4) Electric. 
</P>
<P>(c) The starting system for a cargo pump power unit must be designed to be compatible with the hazard associated with the product to be pumped. 
</P>
<P>(d) A diesel engine that is used to drive a cargo pump must have a spark arrestor on the exhaust system. 


</P>
</DIV8>


<DIV8 N="§ 64.91" NODE="46:2.0.1.2.21.6.1.4" TYPE="SECTION">
<HEAD>§ 64.91   Relief valve for the cargo pump discharge.</HEAD>
<P>The cargo pump discharge must have a relief valve that is—
</P>
<P>(a) Fitted between the cargo pump discharge and the shut-off valve, with the relief valve discharge piped back to the cargo pump suction or returned to the tank; and 
</P>
<P>(b) Set at the maximum design pressure of the piping and discharge hose, or less. 


</P>
</DIV8>


<DIV8 N="§ 64.93" NODE="46:2.0.1.2.21.6.1.5" TYPE="SECTION">
<HEAD>§ 64.93   Pump controls.</HEAD>
<P>(a) A pressure gauge must be installed—
</P>
<P>(1) On the pump discharge; 
</P>
<P>(2) Near the pump controls; and 
</P>
<P>(3) Visible to the operator. 
</P>
<P>(b) A pump must have a remote, quick acting, manual shutdown that is conspicuously labeled and located in an easily accessible area away from the pump. The quick acting, manual shutdown for remote operation must provide a means of stopping the pump power unit. 




</P>
</DIV8>


<DIV8 N="§ 64.95" NODE="46:2.0.1.2.21.6.1.6" TYPE="SECTION">
<HEAD>§ 64.95   Piping.</HEAD>
<P>(a) Piping, valves, flanges, and fittings used in the pumping system must be designed in accordance with part 56 of this subchapter.
</P>
<P>(b) A cargo loading and discharge header or manifold must—
</P>
<P>(1) Have stop valves to prevent cargo leakage; and
</P>
<P>(2) Be visible to the operator at the cargo pump controls.
</P>
<P>(c) Each pipe and valve in the pumping system that has an open end must have a plug or cap to prevent leakage.
</P>
<P>(d) Each hose connection must be threaded or flanged except for a quick connect coupling that may be specifically accepted by the U.S. Coast Guard in accordance with the procedures in § 50.25-10 of this subchapter.
</P>
<P>(e) A non-return valve must be in the pump discharge if a backflow condition may occur during pumping.
</P>
<P>(f) Any non-metallic flexible hose that is used in the piping system must comply with § 56.60-25(c) of this subchapter.
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22950, June 25, 1974, as amended by USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2020-0634, 89 FR 50200, June 12, 2024]








</CITA>
</DIV8>


<DIV8 N="§ 64.97" NODE="46:2.0.1.2.21.6.1.7" TYPE="SECTION">
<HEAD>§ 64.97   Cargo hose.</HEAD>
<P>Each hose assembly, consisting of couplings and a hose that has an inside diameter—
</P>
<P>(a) Larger than three inches, must meet the requirements in 33 CFR 154.500; or 
</P>
<P>(b) Three inches or less, must be designed to withstand the pressure of the shutoff head of the cargo pump or pump discharge relief valve setting, but not less than 100 pounds per square inch.


</P>
</DIV8>

</DIV6>

</DIV5>

</DIV4>


<DIV4 N="G" NODE="46:2.0.1.3" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER G—DOCUMENTATION AND MEASUREMENT OF VESSELS 


</HEAD>

<DIV5 N="66" NODE="46:2.0.1.3.22" TYPE="PART">
<HEAD>PART 66 [RESERVED]


</HEAD>
</DIV5>


<DIV5 N="67" NODE="46:2.0.1.3.23" TYPE="PART">
<HEAD>PART 67—DOCUMENTATION OF VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>14 U.S.C. 664; 31 U.S.C. 9701; 42 U.S.C. 9118; 46 U.S.C. 2103, 2104, 2107, 12102, 12103, 12104, 12105, 12106, 12113, 12133, 12139; DHS Delegation 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.3.23.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 67.1" NODE="46:2.0.1.3.23.1.1.1" TYPE="SECTION">
<HEAD>§ 67.1   Purpose.</HEAD>
<P>A Certificate of Documentation is required for the operation of a vessel in certain trades, serves as evidence of vessel nationality, and permits a vessel to be subject to preferred mortgages.


</P>
</DIV8>


<DIV8 N="§ 67.3" NODE="46:2.0.1.3.23.1.1.2" TYPE="SECTION">
<HEAD>§ 67.3   Definitions.</HEAD>
<P>The following definitions are for terms used in this part.
</P>
<P><I>Acknowledgment</I> means:
</P>
<P>(1) An acknowledgment or notarization in any form which is in substantial compliance with the Uniform Acknowledgments Act, the Uniform Recognition of Acknowledgments Act, the Uniform Law on Notarial Acts, or the statutes of the State within which it is taken, made before a notary public or other official authorized by a law of a State or the United States to take acknowledgment of deeds;
</P>
<P>(2) An acknowledgment or notarization before a notary or other official authorized to take acknowledgments of deeds by the law of a foreign nation which is a party to the Hague Convention Abolishing the Requirement of Legalisation for Foreign Public Documents, 1961, provided that the acknowledgment or notarization is accompanied by the certificate described in Article 4 of that Convention; or
</P>
<P>(3) Any attestation which is substantially in the following form:
</P>
<EXTRACT>
<FP>State:
</FP>
<FP>County:
</FP>
<P>On [date] the person(s) named above acknowledged execution of the foregoing instrument in their stated capacity(ies) for the purpose therein contained.
</P>
<FP>Notary Public
</FP>
<FP>My commission expires: [date]</FP></EXTRACT>
<P><I>Captured vessel</I> means a vessel which has been taken by citizens of the United States during a period of war and is thereafter condemned as a prize by a court of competent jurisdiction.
</P>
<P><I>Certificate of Documentation</I> means form CG-1270, when issued by the Director, National Vessel Documentation Center. 
</P>
<P><I>Citizen,</I> unless expressly provided otherwise, means a person meeting the applicable citizenship requirements of subpart C of this part as a United States citizen.
</P>
<P><I>Coastwise trade</I> includes the transportation of passengers or merchandise between points embraced within the coastwise laws of the United States.
</P>
<P><I>Commandant</I> means the Commandant of the United States Coast Guard.
</P>
<P><I>Documentation officer</I> means the Coast Guard official who is authorized to process and approve applications made under this part, and record instruments authorized to be filed and recorded under this part.
</P>
<P><I>Documented vessel</I> means a vessel which is the subject of a valid Certificate of Documentation.
</P>
<P><I>Endorsement</I> means an entry which may be made on a Certificate of Documentation, and which, except for a recreational endorsement, is conclusive evidence that a vessel is entitled to engage in a specified trade.
</P>
<NOTE>
<HED>Note:</HED>
<P>Rulings and interpretations concerning what activities constitute coastwise trade and the fisheries can be obtained from the U.S. Customs and Border Protection, 799 9th Street NW., Washington DC 20001 (Cargo Security, Carriers and Immigration Branch).</P></NOTE>
<P><I>Exclusive Economic Zone (EEZ)</I> means the zone established by Presidential Proclamation Numbered 5030, dated March 10, 1983 (48 FR 10105, 3 CFR, 1983 Comp., p. 22).
</P>
<P><I>Fisheries</I> includes processing, storing, transporting (except in foreign commerce), planting, cultivating, catching, taking, or harvesting fish, shellfish, marine animals, pearls, shells, or marine vegetation in the navigable waters of the United States or in the Exclusive Economic Zone.
</P>
<P><I>Forfeited vessel</I> means a vessel:
</P>
<P>(1) Which has been adjudged forfeited by a Federal District Court to the Federal Government of the United States for a breach of its laws; or
</P>
<P>(2) Which has been forfeited under an administrative forfeiture action to the Federal Government of the United States for a breach of its laws; or
</P>
<P>(3) Which has been seized by the Federal Government of the United States for a breach of its laws and which has been sold at an interlocutory sale, the proceeds of which have been adjudged forfeited by a Federal District Court to the Federal Government of the United States. A vessel is considered forfeited within the meaning of this definition even if the proceeds, though adjudged forfeited to the United States, do not actually accrue to the United States. 
</P>
<P><I>Hull</I> means the shell, or outer casing, and internal structure below the main deck which provide both the flotation envelope and structural integrity of the vessel in its normal operations. In the case of a submersible vessel, the term includes all structural members of the pressure envelope.
</P>
<P><I>Manufacturer's Certificate of Origin</I> means a certificate issued under the law or regulation of a State, evidencing transfer of a vessel from the manufacturer as defined in 33 CFR part 181 to another person. 
</P>
<P><I>National Vessel Documentation Center</I> means the organizational unit designated by the Commandant to process vessel documentation transactions and maintain vessel documentation records. The address is: National Vessel Documentation Center, 792 T.J. Jackson Drive, Falling Waters, WV 25419. Telephone: (800) 799-VDOC (8362).
</P>
<P><I>New vessel</I> means a vessel: 
</P>
<P>(1) The hull and superstructure of which are constructed entirely of new materials; or
</P>
<P>(2) Which is constructed using structural parts of an existing vessel, which parts have been torn down so that they are no longer advanced to a degree which would commit them to use in the building of a vessel. 
</P>
<P><I>Officer in Charge, Marine Inspection (OCMI)</I> means the Coast Guard official designated as such by the Commandant, under the superintendence and direction of a Coast Guard District Commander, who is in charge of an inspection zone in accordance with regulations set forth in 46 CFR part 1. 
</P>
<P><I>Person</I> means an individual; corporation; partnership; limited liability partnership; limited liability company; association; joint venture; trust arrangement; and the government of the United States, a State, or a political subdivision of the United States or a State; and includes a trustee, beneficiary, receiver, or similar representative of any of them. 
</P>
<P><I>Registration</I> means a certificate of number issued pursuant to rules in 33 CFR part 173, a record under the maritime laws of a foreign country, or a certificate issued by a political subdivision of a foreign country. 
</P>
<P><I>Secretary</I> means the Secretary of Homeland Security. 
</P>
<P><I>State</I> means a State of the United States or a political subdivision thereof, Guam, Puerto Rico, the Virgin Islands, American Samoa, the District of Columbia, the Northern Mariana Islands, and any other territory or possession of the United States. 
</P>
<P><I>Superstructure</I> means the main deck and any other structural part above the main deck. 
</P>
<P><I>United States,</I> when used in a geographic sense means the States of the United States, Guam, Puerto Rico, the Virgin Islands, American Samoa, the District of Columbia, the Northern Mariana Islands, and any other territory or possession of the United States, except that for purposes of § 67.19(c)(3) trust territories are not considered to be part of the United States. 
</P>
<P><I>Vessel</I> includes every description of watercraft or other contrivance capable of being used as a means of transportation on water, but does not include aircraft. 
</P>
<P><I>Wrecked vessel,</I> under the provisions of 46 U.S.C. 12107, means a vessel which: 
</P>
<P>(1) Has incurred substantial damage to its hull or superstructure as a result of natural or accidental causes which occurred in the United States or its adjacent waters; and 
</P>
<P>(2) Has undergone, in a shipyard in the United States or its possessions, repairs equaling three times the appraised salved value of the vessel. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 95-014, 60 FR 31603, June 15, 1995; CGD 94-070, 60 FR 40241, Aug. 7, 1995; CGD 95-012, 60 FR 48050, Sept. 18, 1995; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2001-8825, 69 FR 5400, Feb. 4, 2004; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2005-20258, 71 FR 61417, Oct. 18, 2006; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017; 82 FR 58749, Dec. 14, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.5" NODE="46:2.0.1.3.23.1.1.3" TYPE="SECTION">
<HEAD>§ 67.5   Vessels eligible for documentation.</HEAD>
<P>Any vessel of at least five net tons wholly owned by a citizen or citizens of the United States is eligible for documentation under this part. This includes, but is not limited to, vessels used exclusively for recreational purposes and vessels used in foreign trade. 


</P>
</DIV8>


<DIV8 N="§ 67.7" NODE="46:2.0.1.3.23.1.1.4" TYPE="SECTION">
<HEAD>§ 67.7   Vessels requiring documentation.</HEAD>
<P>Any vessel of at least five net tons which engages in the fisheries on the navigable waters of the United States or in the Exclusive Economic Zone, or coastwise trade, unless exempt under § 67.9(c), must have a Certificate of Documentation bearing a valid endorsement appropriate for the activity in which engaged. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.9" NODE="46:2.0.1.3.23.1.1.5" TYPE="SECTION">
<HEAD>§ 67.9   Vessels excluded from or exempt from documentation.</HEAD>
<P>(a) A vessel of less than five net tons is excluded from documentation. 
</P>
<P>(b) A vessel which does not operate on the navigable waters of the United States or in the fisheries in the Exclusive Economic Zone is exempt from the requirement to have a Certificate of Documentation. 
</P>
<P>(c) A non-self-propelled vessel, qualified to engage in the coastwise trade is exempt from the requirement to be documented with a coastwise endorsement when engaged in coastwise trade:
</P>
<P>(1) Within a harbor;
</P>
<P>(2) On the rivers or lakes (except the Great Lakes) of the United States; or 
</P>
<P>(3) On the internal waters or canals of any State. 
</P>
<P>(d) A vessel exempt from the requirement to be documented by paragraph (b) or (c) of this section may be documented at the option of the owner, provided it meets the other requirements of this part.


</P>
</DIV8>


<DIV8 N="§ 67.11" NODE="46:2.0.1.3.23.1.1.6" TYPE="SECTION">
<HEAD>§ 67.11   Restriction on transfer of an interest in documented vessels to foreign persons; foreign registry or operation.</HEAD>
<P>(a) Unless approved by the Maritime Administration—
</P>
<P>(1) A documented vessel or a vessel last documented under the laws of the United States may not be placed under foreign registry or operated under the authority of a foreign country.
</P>
<P>(2) A documented vessel or a vessel last documented under the laws of the United States owned by a citizen of the United States as defined in 46 U.S.C. 50501, may not be sold, leased, chartered, delivered, or otherwise transferred to any person who is not a citizen of the United States as defined in 46 U.S.C. 50501. 
</P>
<P>(b) The restrictions in paragraph (a)(2) of this section do not apply to a vessel that has been operated only as:
</P>
<P>(1) A fishing vessel, fish processing vessel, or fish tender vessel as defined in 46 U.S.C. 2101;
</P>
<P>(2) A recreational vessel; or
</P>
<P>(3) Both.
</P>
<NOTE>
<HED>Note:</HED>
<P>For purposes of carrying out its responsibilities under the provisions of this part only, the Coast Guard will deem a vessel which has been documented exclusively with a fishery or recreational endorsement or both from the time it was first documented, or for a period of not less than one year prior to foreign transfer or registry, to qualify for the exemption granted in paragraph (b) of this section.</P></NOTE>
<P>(c) The exemption in paragraph (b) of this section does not relieve all vessels from meeting the fishery endorsement requirements of this part. If your vessel is less than 100 feet in length and is a fishing vessel, fish processing vessel, or fish tender vessel as defined in 46 U.S.C. 2101, you must meet the fishery endorsement requirements set out in this part. Each vessel 100 feet and greater in length applying for a fishery endorsement is regulated by the Maritime Administration requirements found in 46 CFR part 356. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1003, as amended by USCG-1999-6095, 65 FR 76575, Dec. 7, 2000; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.12" NODE="46:2.0.1.3.23.1.1.7" TYPE="SECTION">
<HEAD>§ 67.12   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part by or on behalf of the Coast Guard may appeal therefrom in accordance with subpart 1.03 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 67.13" NODE="46:2.0.1.3.23.1.1.8" TYPE="SECTION">
<HEAD>§ 67.13   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material may be inspected at the U.S. Coast Guard, National Vessel Documentation Center, 792 T.J. Jackson Drive, Falling Waters, WV 25419 and is available from the source indicated in paragraph (b) of this section or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal-register/cfr/ibr-locations.html.</I>
</P>
<P>(b) The material approved for incorporation by reference in this part and the section affected is as follows:
</P>
<EXTRACT>
<FP-1>U.S. Department of Commerce, National Technical Information Service, Springfield, VA 22181
</FP-1>
<FP-1>Federal Information Processing Standards Publication 55DC, Guideline: Codes For Named Populated Places, Primary County Divisions, And Other Locational Entities of the United States and Outlying Areas (1987)—67.119</FP-1></EXTRACT>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 95-070, 60 FR 40241, Aug. 7, 1995; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.14" NODE="46:2.0.1.3.23.1.1.9" TYPE="SECTION">
<HEAD>§ 67.14   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(a)(3) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described 
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 67</TD><TD align="right" class="gpotbl_cell">1625-0027
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Part 68</TD><TD align="right" class="gpotbl_cell">1625-0027</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2004-18884, 69 FR 58346, Sept. 30, 2004; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.3.23.2" TYPE="SUBPART">
<HEAD>Subpart B—Forms of Documentation; Endorsements; Eligibility of Vessel</HEAD>


<DIV8 N="§ 67.15" NODE="46:2.0.1.3.23.2.1.1" TYPE="SECTION">
<HEAD>§ 67.15   Form of document—all endorsements.</HEAD>
<P>(a) The form of document is a Certificate of Documentation, form CG-1270.
</P>
<P>(b) Upon application in accordance with subpart K of this part and determination of qualification by the Director, National Vessel Documentation Center, a Certificate of Documentation may be issued with a registry, coastwise, fishery, or recreational endorsement.
</P>
<P>(c) A Certificate of Documentation may bear simultaneous endorsements for recreation and more than one trade, including operation under 46 CFR part 68.
</P>
<NOTE>
<HED>Note:</HED>
<P>Where a vessel possesses a Certificate of Documentation bearing more than one endorsement, the actual use of the vessel determines the endorsement under which it is operating.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.17" NODE="46:2.0.1.3.23.2.1.2" TYPE="SECTION">
<HEAD>§ 67.17   Registry endorsement.</HEAD>
<P>(a) A registry endorsement entitles a vessel to employment in the foreign trade; trade with Guam, American Samoa, Wake, Midway, or Kingman Reef; and any other employment for which a coastwise, or fishery endorsement is not required.
</P>
<P>(b) Any vessel eligible for documentation under § 67.5 is eligible for a registry endorsement.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.19" NODE="46:2.0.1.3.23.2.1.3" TYPE="SECTION">
<HEAD>§ 67.19   Coastwise endorsement.</HEAD>
<P>(a) A coastwise endorsement entitles a vessel to employment in unrestricted coastwise trade, dredging, towing, and any other employment for which a registry or fishery endorsement is not required.
</P>
<P>(b) If eligible for documentation and not restricted from coastwise trade by paragraph (c) or (d) of this section, the following vessels are eligible for a coastwise endorsement:
</P>
<P>(1) Vessels built in the United States (§ 67.97);
</P>
<P>(2) Forfeited vessels (§ 67.131);
</P>
<P>(3) Vessels granted coastwise trading privileges by special legislation (§ 67.132);
</P>
<P>(4) Wrecked vessels (§ 67.133);
</P>
<P>(5) Captured vessels (§ 67.134); and
</P>
<P>(6) Vessels purchased, chartered, or leased from the Secretary of Transportation by persons who are citizens of the United States (46 U.S.C. 57109).
</P>
<P>(c) A vessel otherwise eligible for a coastwise endorsement under paragraph (b) of this section permanently loses that eligibility if:
</P>
<P>(1) It is thereafter sold in whole or in part to an owner:
</P>
<P>(i) Not a citizen as defined in subpart C of this part, or
</P>
<P>(ii) Not a person permitted to document vessels pursuant to 46 CFR part 68;
</P>
<P>(2) It is thereafter registered under the laws of a foreign country;
</P>
<P>(3) It undergoes rebuilding as defined in § 67.177 outside of the United States; or
</P>
<P>(4) It is a crude oil tanker of 20,000 deadweight tons or above, and after October 17, 1978, has segregated ballast tanks, a crude oil washing system, or an inert gas system installed outside of the United States as defined in § 67.3.
</P>
<P>(d) A vessel otherwise eligible for a coastwise endorsement under paragraph (b) of this section loses that eligibility during any period in which it is:
</P>
<P>(1) Owned by a corporation which does not meet the citizenship requirements of § 67.39(c);
</P>
<P>(2) Owned by a partnership which does not meet the citizenship requirements of § 67.35(c); or
</P>
<P>(3) Mortgaged to a person not identified in § 67.233(b).
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 94-008, 59 FR 49846, Sept. 30, 1994; CGD 94-040, 61 FR 17815, Apr. 22, 1996; USCG-2002-13058, 67 FR 61278, Sept. 30, 2002; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009; USCG-2016-0531, 82 FR 43863, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.21" NODE="46:2.0.1.3.23.2.1.4" TYPE="SECTION">
<HEAD>§ 67.21   Fishery endorsement.</HEAD>
<P>(a) A fishery endorsement entitles a vessel to employment in the fisheries as defined in § 67.3, subject to Federal and State laws regulating the fisheries, and in any other employment for which a registry or coastwise endorsement is not required. A fishery endorsement entitles a vessel to land its catch, wherever caught, in the United States.
</P>
<P>(b) If eligible for documentation and not restricted from the fisheries by paragraph (c) of this section, the following vessels are eligible for a fishery endorsement:
</P>
<P>(1) Vessels built in the United States (§ 67.97);
</P>
<P>(2) Forfeited vessels (§ 67.131);
</P>
<P>(3) Vessels granted fisheries privileges by special legislation(§ 67.132);
</P>
<P>(4) Wrecked vessels (§ 67.133); and
</P>
<P>(5) Captured vessels (§ 67.134).
</P>
<P>(c) A vessel otherwise eligible for a fishery endorsement under paragraph (b) of this section permanently loses that eligibility if it undergoes rebuilding as defined in § 67.177 outside of the United States.
</P>
<P>(d) A vessel otherwise eligible for a fishery endorsement under paragraph (b) of this section loses that eligibility during any period in which it is: 
</P>
<P>(1) Owned by a partnership which does not meet the requisite citizenship requirements of § 67.35(b); 
</P>
<P>(2) Owned by a corporation which does not meet the citizenship requirements of § 67.39(b); or 
</P>
<P>(3) Chartered or leased to an individual who is not a citizen of the United States or to an entity that is not eligible to own a vessel with a fishery endorsement, except that time charters, voyage charters and other charters that are not a demise of the vessel may be entered into with Non-Citizens for the charter of dedicated Fish Tender Vessels and Fish Processing Vessels that are not engaged in the harvesting of fish or fishery resources without the vessel losing its eligibility for a fishery endorsement. 
</P>
<P>(e) A vessel operating with a fishery endorsement on October 1, 1998, under the authority of the Western Pacific Fishery Management Council, or a purse seine vessel engaged in tuna fishing outside of the EEZ of the United States or pursuant to the South Pacific Regional Fisheries Treaty may continue to operate as set out in 46 U.S.C. 12113(c)(3), provided that the owner of the vessel continues to comply with the fishery endorsement requirements that were in effect on October 1, 1998. 
</P>
<P>(f) An individual or entity that is otherwise eligible to own a vessel with a fishery endorsement shall be ineligible if an instrument or evidence of indebtedness, secured by a mortgage of the vessel, to a trustee eligible to own a vessel with a fishery endorsement is issued, assigned, transferred, or held in trust for a person not eligible to own a vessel with a fishery endorsement, unless the Commandant determines that the issuance, assignment, transfer, or trust arrangement does not result in an impermissible transfer of control of the vessel and that the trustee: 
</P>
<P>(1) Is organized as a corporation that meets § 67.39(b) of this part, and is doing business under the laws of the United States or of a State; 
</P>
<P>(2) Is authorized under those laws to exercise corporate trust powers which meet § 67.36(b) of this part; 
</P>
<P>(3) Is subject to supervision or examination by an official of the United States Government or a State; 
</P>
<P>(4) Has a combined capital and surplus (as stated in its most recent published report of condition) of at least $3,000,000; and 
</P>
<P>(5) Meets any other requirements prescribed by the Commandant. 
</P>
<P>For vessels greater than or equal to 100 feet in length, approval of such an arrangement from the Maritime Administration will be accepted as evidence that the above conditions are met and will be approved by the Commandant. For vessels less than 100 feet, a standard loan and mortgage agreement that has received general approval under 46 CFR 356.21 will be accepted as evidence that the above conditions are met and will be approved by the Commandant.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007A, 58 FR 60266, Nov. 15, 1993, as amended by CGD 94-040, 61 FR 17815, Apr. 22, 1996; USCG-1999-6095, 65 FR 76575, Dec. 7, 2000; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.23" NODE="46:2.0.1.3.23.2.1.5" TYPE="SECTION">
<HEAD>§ 67.23   Recreational endorsement.</HEAD>
<P>(a) A recreational endorsement entitles a vessel to pleasure use only.
</P>
<P>(b) Any vessel eligible for documentation under § 67.5 is eligible for a recreational endorsement.
</P>
<NOTE>
<HED>Note:</HED>
<P>A vessel having a Certificate of Documentation endorsed only for recreation may be bareboat chartered only for recreational use. Guidance on the elements of a valid bareboat charter should be obtained through private legal counsel.</P></NOTE>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.3.23.3" TYPE="SUBPART">
<HEAD>Subpart C—Citizenship Requirements for Vessel Documentation</HEAD>


<DIV8 N="§ 67.30" NODE="46:2.0.1.3.23.3.1.1" TYPE="SECTION">
<HEAD>§ 67.30   Requirement for citizen owner.</HEAD>
<P>Certificates of Documentation may be issued under this part only to vessels which are wholly owned by United States citizens. Pursuant to extraordinary legislation at 46 U.S.C. 12118 (Bowater Amendment) and 46 U.S.C. 12117 (Oil Pollution Act of 1990), Certificates of Documentation with limited endorsements may be issued in accordance with part 68 of this chapter to vessels owned by certain persons who are not citizens as defined in this part.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007A, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.31" NODE="46:2.0.1.3.23.3.1.2" TYPE="SECTION">
<HEAD>§ 67.31   Stock or equity interest requirements.</HEAD>
<P>(a) The stock or equity interest requirements for citizenship under this subpart encompass: title to all classes of stock; title to voting stock; and ownership of equity. An otherwise qualifying corporation or partnership may fail to meet stock or equity interest requirements because: Stock is subject to trust or fiduciary obligations in favor of non-citizens; non-citizens exercise, directly or indirectly, voting power; or non-citizens, by any means, exercise control over the entity. The applicable stock or equity interest requirement is not met if the amount of stock subject to obligations in favor of non-citizens, non-citizen voting power, or non-citizen control exceeds the percentage of the non-citizen interest permitted.
</P>
<P>(b) For the purpose of stock or equity interest requirements for citizenship under this subpart, control of non-fishing industry vessels includes an absolute right to: Direct corporate or partnership business; limit the actions of or replace the chief executive officer, a majority of the board of directors, or any general partner; direct the transfer or operations of any vessel owned by the corporation or partnership; or otherwise exercise authority over the business of the corporation or partnership. Control does not include the right to simply participate in these activities or the right to receive a financial return, e.g., interest or the equivalent of interest on a loan or other financing obligations. 
</P>
<P>(c) For the purpose of this section, control of a fishing industry vessel means having: 
</P>
<P>(1) The right to direct the business of the entity that owns the vessel; 
</P>
<P>(2) The right to limit the actions of or to replace the chief executive officer, the majority of the board of directors, any general partner, or any person serving in a management capacity of the entity that owns the vessel; 
</P>
<P>(3) The right to direct the transfer, the operation, or the manning of a vessel with a fishery endorsement. 
</P>
<P>(d) For purposes of meeting the stock or equity interest requirements for citizenship under this subpart where title to a vessel is held by an entity comprised, in whole or in part, of other entities which are not individuals, each entity contributing to the stock or equity interest qualifications of the entity holding title must be a citizen eligible to document vessels in its own right with the trade endorsement sought.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1003, as amended by USCG-1999-6095, 65 FR 76575, Dec. 7, 2000; USCG-2004-18884, 69 FR 58346, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 67.33" NODE="46:2.0.1.3.23.3.1.3" TYPE="SECTION">
<HEAD>§ 67.33   Individual.</HEAD>
<P>An individual is a citizen if native-born, naturalized, or a derivative citizen of the United States, or otherwise qualifies as a United States citizen.


</P>
</DIV8>


<DIV8 N="§ 67.35" NODE="46:2.0.1.3.23.3.1.4" TYPE="SECTION">
<HEAD>§ 67.35   Partnership.</HEAD>
<P>A partnership meets citizenship requirements if all its general partners are citizens, and: 
</P>
<P>(a) For the purpose of obtaining a registry or recreational endorsement, at least 50 percent of the equity interest in the partnership is owned by citizens.
</P>
<P>(b) For the purpose of obtaining a fishery endorsement, at least 75 percent of the equity interest in the partnership, at each tier of the partnership and in the aggregate, is owned by citizens. 
</P>
<P>(c) For the purpose of obtaining a coastwise endorsement at least 75 percent of the equity interest in the partnership is owned by citizens or the vessel qualifies under § 68.60 or § 68.105 of this chapter.
</P>
<CITA TYPE="N">[CGD 94-008, 59 FR 49846, Sept. 30, 1994, as amended by USCG-1999-6095, 65 FR 76575, Dec. 7, 2000; USCG-2001-8825, 69 FR 5401, Feb. 4, 2004; USCG-2005-20258, 71 FR 61417, Oct. 18, 2006; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.36" NODE="46:2.0.1.3.23.3.1.5" TYPE="SECTION">
<HEAD>§ 67.36   Trust.</HEAD>
<P>(a) For the purpose of obtaining a registry or recreational endorsement, a trust arrangement meets citizenship requirements if: 
</P>
<P>(1) Each of its trustees is a citizen; and
</P>
<P>(2) Each beneficiary with an enforceable interest in the trust is a citizen.
</P>
<P>(b) For the purpose of obtaining a fishery endorsement, a trust arrangement meets citizenship requirements if: 
</P>
<P>(1) It meets all the requirements of paragraph (a) of this section; and
</P>
<P>(2) At least 75 percent of the equity interest in the trust, at each tier of the trust and in the aggregate, is owned by citizens. 
</P>
<P>(c) For the purpose of obtaining a coastwise endorsement a trust arrangement meets citizenship requirements if: 
</P>
<P>(1) It meets the requirements of paragraph (a) of this section and at least 75 percent of the equity interest in the trust is owned by citizens; or 
</P>
<P>(2) It meets the requirements of § 68.60 or § 68.105 of this chapter.
</P>
<CITA TYPE="N">[CGD 94-008, 59 FR 49846, Sept. 30, 1994, as amended by USCG-1999-6095, 65 FR 76576, Dec. 7, 2000; USCG-2001-8825, 69 FR 5401, Feb. 4, 2004; USCG-2005-20258, 71 FR 61417, Oct. 18, 2006; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.37" NODE="46:2.0.1.3.23.3.1.6" TYPE="SECTION">
<HEAD>§ 67.37   Association or joint venture.</HEAD>
<P>(a) An association meets citizenship requirements if each of its members is a citizen. 
</P>
<P>(b) A joint venture meets citizenship requirements if each of its members is a citizen.
</P>
<CITA TYPE="N">[USCG-1999-6095, 65 FR 76576, Dec. 7, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 67.39" NODE="46:2.0.1.3.23.3.1.7" TYPE="SECTION">
<HEAD>§ 67.39   Corporation.</HEAD>
<P>(a) For the purpose of obtaining a registry or a recreational endorsement, a corporation meets citizenship requirements if: 
</P>
<P>(1) It is incorporated under the laws of the United States or of a State;
</P>
<P>(2) Its chief executive officer, by whatever title, is a citizen;
</P>
<P>(3) Its chairman of the board of directors is a citizen; and
</P>
<P>(4) No more of its directors are non-citizens than a minority of the number necessary to constitute a quorum.
</P>
<P>(b) For the purpose of obtaining a fishery endorsement, a corporation meets citizenship requirements if: 
</P>
<P>(1) It meets all the requirements of paragraph (a) of this section; and
</P>
<P>(2) At least 75 percent of the stock interest in the corporation, at each tier of the corporation and in the aggregate, is owned by citizens. 
</P>
<P>(c) For the purpose of obtaining a coastwise endorsement a corporation meets citizenship requirements if: 
</P>
<P>(1) It meets the requirements of paragraph (a) of this section and at least 75 percent of the stock interest in the corporation is owned by citizens; or 
</P>
<P>(2) It meets the requirements of § 68.60 or § 68.105 of this chapter.
</P>
<P>(d) A corporation which does not meet the stock interest requirement of paragraph (c) of this section may qualify for limited coastwise trading privileges by meeting the requirements of part 68 of this chapter.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 94-008, 59 FR 49847, Sept. 30, 1994; USCG-1999-6095, 65 FR 76576, Dec. 7, 2000; USCG-2001-8825, 69 FR 5401, Feb. 4, 2004; USCG-2005-20258, 71 FR 61417, Oct. 18, 2006; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.41" NODE="46:2.0.1.3.23.3.1.8" TYPE="SECTION">
<HEAD>§ 67.41   Governmental entity.</HEAD>
<P>A governmental entity is a citizen for the purpose of obtaining a vessel document if it is an entity of the Federal Government of the United States or of the government of a State as defined in § 67.3.


</P>
</DIV8>


<DIV8 N="§ 67.43" NODE="46:2.0.1.3.23.3.1.9" TYPE="SECTION">
<HEAD>§ 67.43   Evidence of citizenship.</HEAD>
<P>When received by the Coast Guard, a properly completed original Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258) establishes a rebuttable presumption that the applicant is a United States citizen.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993]


</CITA>
</DIV8>


<DIV8 N="§ 67.47" NODE="46:2.0.1.3.23.3.1.10" TYPE="SECTION">
<HEAD>§ 67.47   Requirement for Maritime Administration approval.</HEAD>
<P>(a) The following transactions, among others, require approval of the Maritime Administration in accordance with 46 CFR part 221:
</P>
<P>(1) Placement of the vessel under foreign registry;
</P>
<P>(2) Operation of the vessel under the authority of a foreign country; and
</P>
<P>(3) Sale or transfer of an interest in or control of the vessel from a citizen of the United States to a person not a citizen of the United States, as defined in 46 U.S.C. 50501.
</P>
<P>(b) A Certificate of Documentation may not be issued for a vessel which subsequent to the last issuance of a Certificate of Documentation has undergone any transaction listed in paragraph (a) of this section, even if the owner meets the citizenship requirements of this subpart, unless evidence is provided that the Maritime Administration approved the transaction.
</P>
<P>(c) The restriction imposed by paragraph (b) of this section does not apply to a vessel identified in § 67.11(b). 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007A, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:2.0.1.3.23.4" TYPE="SUBPART">
<HEAD>Subpart D—Title Requirements for Vessel Documentation</HEAD>


<DIV8 N="§ 67.50" NODE="46:2.0.1.3.23.4.1.1" TYPE="SECTION">
<HEAD>§ 67.50   Requirement for title evidence.</HEAD>
<P>The owner of a vessel must present title evidence in accordance with one of the methods specified in this subpart:
</P>
<P>(a) When application is made for a coastwise endorsement for a vessel which has not previously been qualified for such endorsement;
</P>
<P>(b) For initial documentation of a vessel;
</P>
<P>(c) When the ownership of a documented vessel changes in whole or in part;
</P>
<P>(d) When the general partners of a partnership owning a documented vessel change by addition, deletion, or substitution, without dissolution of the partnership; or
</P>
<P>(e) When a vessel which has been deleted from documentation is returned to documentation and there has been an intervening change in ownership.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.53" NODE="46:2.0.1.3.23.4.1.2" TYPE="SECTION">
<HEAD>§ 67.53   Methods of establishing title.</HEAD>
<P>Title to a vessel may be established through one of the following methods:
</P>
<P>(a) <I>Simplified method without evidence of build.</I> The owner must produce a copy of the last registration of the vessel (State, Federal, or foreign) and evidence which establishes chain of title from that registration to the present owner.
</P>
<P>(b) <I>Simplified method with evidence of build.</I> The owner must produce a copy of the last registration of the vessel (State, Federal, or foreign) and evidence which establishes chain of title from that registration to the present owner along with evidence of the facts of build in accordance with subpart F of this part.
</P>
<P>(c) <I>Complete chain of title, without evidence of citizenship for each entity in that chain of title.</I> The owner must provide evidence which establishes:
</P>
<P>(1) The facts of build in accordance with subpart F of this part; and
</P>
<P>(2) A complete chain of title for the vessel from the person for whom the vessel was built to the present owner.
</P>
<P>(d) <I>Complete chain of title, with evidence of citizenship for each entity in that chain of title.</I> The owner must provide evidence which establishes:
</P>
<P>(1) The facts of build in accordance with subpart F of this part; and
</P>
<P>(2) A complete chain of title for the vessel from the person for whom the vessel was built to the present owner, accompanied by competent and persuasive evidence establishing the citizenship of each entity in the chain of title.


</P>
</DIV8>


<DIV8 N="§ 67.55" NODE="46:2.0.1.3.23.4.1.3" TYPE="SECTION">
<HEAD>§ 67.55   Requirement for removal from foreign registry.</HEAD>
<P>The owner of a vessel must present evidence of removal of the vessel from foreign registry whenever:
</P>
<P>(a) The owner applies for initial documentation of a vessel that has at any time been registered under the laws of a foreign country; or
</P>
<P>(b) The owner applies for reentry into documentation of a vessel that had been registered under the laws of a foreign country since it was last documented under the laws of the United States.


</P>
</DIV8>


<DIV8 N="§ 67.57" NODE="46:2.0.1.3.23.4.1.4" TYPE="SECTION">
<HEAD>§ 67.57   Extent of title evidence required for initial documentation.</HEAD>
<P>(a) Vessels never registered under any system:
</P>
<P>(1) Where a coastwise endorsement is sought, the only title evidence required for a vessel being documented by the owner for whom it was built is the certification of the builder (form CG-1261) described in § 67.99. Any other applicant must present title evidence in accordance with § 67.53(d).
</P>
<P>(2) Where a fishery endorsement is sought, the only title evidence required for a vessel being documented by the owner for whom it was built is the certification of the builder (form CG-1261) described in § 67.99. Any other applicant must present title evidence in accordance with either paragraph (c) or (d) of § 67.53.
</P>
<P>(3) Where a registry or recreational endorsement is sought, the only title evidence required for a vessel being documented by the first owner of the vessel is the certification of the builder (form CG-1261) described in § 67.99, or a Manufacturer's Certificate of Origin. Any other applicant must also present title evidence in accordance with either paragraph (c)(2) or (d)(2) of § 67.53.
</P>
<NOTE>
<HED>Note:</HED>
<P>Manufacturer's Certificates of Origin are sometimes used as shipping documents for vessels, and may recite as the first owner a person other than the person for which the vessel was built. Therefore, a chain of title which begins with a Certificate of Origin will be deemed incomplete.</P></NOTE>
<P>(b) Vessels previously registered under the laws of a State or a foreign government:
</P>
<P>(1) Where a coastwise endorsement is sought, title evidence must be presented in accordance with § 67.53(d).
</P>
<P>(2) Where a fishery endorsement is sought, title evidence must be presented in accordance with paragraph (b), (c), or (d) of § 67.53.
</P>
<P>(3) Where a registry or recreational endorsement is sought, title evidence must be presented in accordance with paragraph (a), (b), (c), or (d) of § 67.53.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.59" NODE="46:2.0.1.3.23.4.1.5" TYPE="SECTION">
<HEAD>§ 67.59   Extent of title evidence required for change in ownership of a documented vessel.</HEAD>
<P>When the ownership of a documented vessel changes, in whole or in part, the applicant for documentation must present:
</P>
<P>(a) Title evidence in accordance with subpart E of this part to reflect all ownership changes subsequent to the last issuance of a Certificate of Documentation; and
</P>
<P>(b) Where a registry, fishery, or recreational endorsement is sought, evidence of the citizenship of all owners subsequent to the last owner for whom the vessel was documented except for a vessel:
</P>
<P>(1) Identified in § 67.11(b); or
</P>
<P>(2) For which the Maritime Administration has granted approval for transfer or sale under 46 CFR part 221.
</P>
<P>(c) Where a coastwise endorsement is sought, evidence establishing the citizenship of all owners subsequent to the last owner for whom the vessel was documented with a coastwise endorsement, if such evidence is not already on file with the Coast Guard. If the vessel has never been documented with a coastwise endorsement, evidence must be presented to establish the citizenship of each owner of the vessel for whom such evidence is not already on file with the Coast Guard.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.61" NODE="46:2.0.1.3.23.4.1.6" TYPE="SECTION">
<HEAD>§ 67.61   Extent of title evidence required for vessels returning to documentation.</HEAD>
<P>(a) When the owner of a vessel which has been deleted from documentation applies to have the vessel returned to documentation, the owner must, except as provided in paragraphs (b) and (c) of this section, provide evidence establishing the complete chain of title from the last owner under documentation, and citizenship evidence for all owners in that chain of title.
</P>
<P>(b) When a vessel is returned to documentation after having been under foreign registry, the owner must provide a copy of the last foreign registry, the evidence of removal from foreign registry required by § 67.55, and evidence establishing the complete chain of title from the last owner under foreign registry. No citizenship evidence need be provided for owners in that chain of title.
</P>
<P>(c) The owner of a vessel identified in § 67.11(b) or for which the Maritime Administration has granted approval for transfer or sale, either by written order or by general approval in 46 CFR part 221, and which was under a State or Federal registration or titling system, must provide a copy of the last registration or title, the evidence of removal from foreign registry required by § 67.55, if applicable, and evidence establishing the complete chain of title from the last owner under such registry or title. No citizenship evidence need be provided for owners in that chain of title.
</P>
<NOTE>
<HED>Note:</HED>
<P>Although vessels returned to documentation without a complete chain of title are not eligible for a coastwise endorsement, this does not preclude such an endorsement if the chain of title, with citizenship evidence, is completed at a later date.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.63" NODE="46:2.0.1.3.23.4.1.7" TYPE="SECTION">
<HEAD>§ 67.63   Extent of title evidence required for captured, forfeited, special legislation, and wrecked vessels.</HEAD>
<P>(a) In the case of a captured or forfeited vessel, the owner must provide evidence establishing the chain of title from the judicial decree of capture or decree of forfeiture, or the evidence of administrative forfeiture described in § 67.131(b). Citizenship evidence for all owners in the chain of title is required only if a coastwise endorsement is sought.
</P>
<P>(b) In the case of a vessel which is the subject of special legislation or a wrecked vessel, the owner must provide:
</P>
<P>(1) For initial documentation of a vessel or return to documentation of a vessel deleted from documentation, a copy of the last Federal, State, or foreign registration, the evidence of removal from foreign registry required by § 67.55, if applicable, and evidence establishing the chain of title from the last registration. If a coastwise endorsement is sought, the owner must present citizenship evidence for all owners in the chain of title from the grant of special legislation or the determination by the Director, National Vessel Documentation Center that the vessel is eligible for documentation under 46 U.S.C. 12107.
</P>
<P>(2) For a documented vessel, the title evidence reflecting all ownership changes subsequent to the last documented owner of record. In addition, unless the vessel qualifies for exemption under § 67.11(b) or the vessel is the subject of Maritime Administration approval for unrestricted transfer, citizenship evidence must be presented for all owners in that chain of title.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:2.0.1.3.23.5" TYPE="SUBPART">
<HEAD>Subpart E—Acceptable Title Evidence; Waiver</HEAD>


<DIV8 N="§ 67.70" NODE="46:2.0.1.3.23.5.1.1" TYPE="SECTION">
<HEAD>§ 67.70   Original owner.</HEAD>
<P>The builder's certification described in § 67.99 serves as evidence of the original owner's title to a vessel.


</P>
</DIV8>


<DIV8 N="§ 67.73" NODE="46:2.0.1.3.23.5.1.2" TYPE="SECTION">
<HEAD>§ 67.73   Transfers prior to documentation.</HEAD>
<P>A transfer of vessel title prior to documentation may be evidenced by:
</P>
<P>(a) Completion of the transfer information on the reverse of the builder's certification on form CG-1261;
</P>
<P>(b) Completion of the transfer information on the reverse of the Manufacturer's Certificate of Origin; or
</P>
<P>(c) A bill of sale which meets the criteria for filing and recording set forth in subpart P of this part.


</P>
</DIV8>


<DIV8 N="§ 67.75" NODE="46:2.0.1.3.23.5.1.3" TYPE="SECTION">
<HEAD>§ 67.75   Transfers by sale or donation subsequent to documentation.</HEAD>
<P>(a) Except as otherwise provided in this subpart, transfers of vessel title must be evidenced by a bill of sale which meets the criteria for filing and recording set forth in subpart P of this part. Except as otherwise provided in subpart O of this part, each bill of sale must be accompanied by a declaration of citizenship from the new owner, executed on the appropriate Maritime Administration form described in § 67.211.
</P>
<P>(b) The bill of sale form used may be form CG-1340 or form CG-1356, as appropriate.
</P>
<P>(c) An applicant for documentation who cannot produce required title evidence in the form of an instrument eligible for filing and recording in accordance with subpart P of this part may apply for a waiver of that requirement in accordance with the provisions of § 67.89.


</P>
</DIV8>


<DIV8 N="§ 67.77" NODE="46:2.0.1.3.23.5.1.4" TYPE="SECTION">
<HEAD>§ 67.77   Passage of title by court action.</HEAD>
<P>(a) When title to a vessel has passed by court action, that passage must be established by copies of the relevant court order(s) certified by an official of the court.
</P>
<P>(b) When authority to transfer a vessel has been conferred by court action, that authority must be established by copies of the relevant court order(s) certified by an official of the court.


</P>
</DIV8>


<DIV8 N="§ 67.79" NODE="46:2.0.1.3.23.5.1.5" TYPE="SECTION">
<HEAD>§ 67.79   Passage of title without court action following death of owner.</HEAD>
<P>(a) When title to a vessel formerly owned in whole or in part by an individual now deceased passes without court action, an applicant for documentation must present:
</P>
<P>(1) When title passes to a surviving joint tenant or tenants or to a tenant by the entirety, a copy of the death certificate, certified by an appropriate State official; or
</P>
<P>(2) Where the laws of cognizant jurisdiction permit passage of title without court action, evidence of compliance with applicable State law.
</P>
<P>(b) Passage of title subsequent to devolutions such as those described in paragraph (a) of this section, must be established in accordance with the remainder of this subpart.


</P>
</DIV8>


<DIV8 N="§ 67.81" NODE="46:2.0.1.3.23.5.1.6" TYPE="SECTION">
<HEAD>§ 67.81   Passage of title in conjunction with a corporate merger or similar transaction.</HEAD>
<P>When the title to a vessel has passed as the result of a corporate merger or similar transaction wherein the assets of one corporation have been transferred to another, the passage of title must be established by:
</P>
<P>(a) Materials, such as a resolution of the board of directors or shareholders of the corporation which held title to the vessel before the transaction, which either unequivocally transfers all of the assets of the corporation or which specifically identifies the vessel as being among the assets transferred; and 
</P>
<P>(b) In jurisdictions where there is an official recognition of corporate mergers and similar transactions, a copy of such official recognition certified by the cognizant official of that jurisdiction.


</P>
</DIV8>


<DIV8 N="§ 67.83" NODE="46:2.0.1.3.23.5.1.7" TYPE="SECTION">
<HEAD>§ 67.83   Passage of title by extra-judicial repossession and sale.</HEAD>
<P>When title to a documented vessel has passed by reason of an extra-judicial repossession and sale, such passage must be established by:
</P>
<P>(a) A copy of the instrument under which foreclosure was made;
</P>
<P>(b) An affidavit from the foreclosing party setting forth the reasons for foreclosure, the chronology of foreclosure, the statute(s) under which foreclosure was made, and the steps taken to comply with the relevant instrument and statute(s);
</P>
<P>(c) Evidence of substantial compliance with the relevant instrument and statute(s); and
</P>
<P>(d) A bill of sale which meets the criteria for filing and recording set forth in subpart P of this part from the foreclosing party as agent for the defaulting owner(s).


</P>
</DIV8>


<DIV8 N="§ 67.85" NODE="46:2.0.1.3.23.5.1.8" TYPE="SECTION">
<HEAD>§ 67.85   Change in general partners of partnership.</HEAD>
<P>When the general partners of a partnership owning a documented vessel change by addition, deletion, or substitution without dissolution of the partnership, the change must be established by a written statement from a surviving general partner detailing the nature of the change.


</P>
</DIV8>


<DIV8 N="§ 67.87" NODE="46:2.0.1.3.23.5.1.9" TYPE="SECTION">
<HEAD>§ 67.87   Change of legal name of owner.</HEAD>
<P>(a) When the name of a corporation which owns a documented vessel changes, the corporation must present certification from the appropriate governmental agency evidencing registration of the name change.
</P>
<P>(b) When the name of an individual who owns a documented vessel changes for any reason, competent and persuasive evidence establishing the change must be provided.


</P>
</DIV8>


<DIV8 N="§ 67.89" NODE="46:2.0.1.3.23.5.1.10" TYPE="SECTION">
<HEAD>§ 67.89   Waiver of production of a bill of sale eligible for filing and recording.</HEAD>
<P>(a) When the evidence of title passage required by this subpart is a bill of sale which meets the criteria for filing and recording set forth in subpart P of this part, and the applicant is unable to produce a bill of sale meeting those criteria, the applicant may request that the Director, National Vessel Documentation Center waive that requirement.
</P>
<P>(b) No waiver of the requirement to produce a bill of sale eligible for filing and recording may be granted unless the applicant provides:
</P>
<P>(1) A written statement detailing the reasons why an instrument meeting the filing and recording criteria of this part cannot be obtained; and
</P>
<P>(2) Competent and persuasive evidence of the passage of title.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 67.91" NODE="46:2.0.1.3.23.5.1.11" TYPE="SECTION">
<HEAD>§ 67.91   Passage of title pursuant to operation of State law.</HEAD>
<P>When title to a documented vessel has passed by operation of State law for reasons other than those specified in this subpart, such passage must be established by:
</P>
<P>(a) A copy of the statute permitting transfer of title to the vessel and setting forth procedures to be followed in disposing of the vessel;
</P>
<P>(b) An affidavit from the party acting against the vessel, setting forth the basis for selling the vessel, and the steps taken to comply with the requirements of the statute under which title passes;
</P>
<P>(c) Evidence of substantial compliance with the relevant statute(s); and
</P>
<P>(d) A bill of sale which meets the criteria for filing and recording set forth in subpart P of this part from the acting party as agent for the owner(s) of record.
</P>
<NOTE>
<HED>Note:</HED>
<P>State law authorizing a marina to dispose of abandoned vessels is an example of passage of title by operation of law contemplated by § 67.91.</P></NOTE>
</DIV8>

</DIV6>


<DIV6 N="F" NODE="46:2.0.1.3.23.6" TYPE="SUBPART">
<HEAD>Subpart F—Build Requirements for Vessel Documentation</HEAD>


<DIV8 N="§ 67.95" NODE="46:2.0.1.3.23.6.1.1" TYPE="SECTION">
<HEAD>§ 67.95   Requirement for determination.</HEAD>
<P>Evidence that a vessel was built in the United States must be on file for any vessel for which a coastwise or fishery endorsement is sought, unless the vessel is otherwise qualified for those endorsements under subpart J of this part.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.97" NODE="46:2.0.1.3.23.6.1.2" TYPE="SECTION">
<HEAD>§ 67.97   United States built.</HEAD>
<P>To be considered built in the United States a vessel must meet both of the following criteria:
</P>
<P>(a) All major components of its hull and superstructure are fabricated in the United States; and
</P>
<P>(b) The vessel is assembled entirely in the United States.


</P>
</DIV8>


<DIV8 N="§ 67.99" NODE="46:2.0.1.3.23.6.1.3" TYPE="SECTION">
<HEAD>§ 67.99   Evidence of build.</HEAD>
<P>(a) Evidence of the facts of build may be a copy of either the original, completed form CG-1261 (Builder's Certification and First Transfer of Title), or other document containing the same information, executed by a person having personal knowledge of the facts of build because that person:






</P>
<P>(1) Constructed the vessel;
</P>
<P>(2) Supervised the actual construction of the vessel; or
</P>
<P>(3) Is an officer or employee of the company which built the vessel and has examined the records of the company concerning the facts of build of the vessel.
</P>
<P>(b) A vessel owner applying for documentation must file a separate certificate from each builder involved in the construction of the vessel.
</P>
<P>(c) A Manufacturer's Certificate of Origin is not evidence of the facts of build.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2023-0584, 89 FR 101499, Dec. 16, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 67.101" NODE="46:2.0.1.3.23.6.1.4" TYPE="SECTION">
<HEAD>§ 67.101   Waiver of evidence of build.</HEAD>
<P>(a) A vessel owner applying for documentation unable to obtain the evidence of build required by § 67.99 may apply for a waiver of that requirement to the Director, National Vessel Documentation Center.
</P>
<P>(b) No waiver of the requirement in § 67.99 to produce evidence of build may be granted unless the applicant provides:
</P>
<P>(1) A written request for the waiver, explaining why the evidence required by § 67.99 cannot be furnished; and
</P>
<P>(2) Competent and persuasive evidence of the facts of build.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="G" NODE="46:2.0.1.3.23.7" TYPE="SUBPART">
<HEAD>Subpart G—Tonnage and Dimension Requirements for Vessel Documentation</HEAD>


<DIV8 N="§ 67.105" NODE="46:2.0.1.3.23.7.1.1" TYPE="SECTION">
<HEAD>§ 67.105   Requirement for determination.</HEAD>
<P>The gross and net tonnage and dimensions of a vessel must be determined:
</P>
<P>(a) For initial documentation;
</P>
<P>(b) Whenever there is a change in the gross or net tonnage or dimensions of a documented vessel; or
</P>
<P>(c) When the gross or net tonnage of a vessel returning to documentation has changed since the vessel was last documented.


</P>
</DIV8>


<DIV8 N="§ 67.107" NODE="46:2.0.1.3.23.7.1.2" TYPE="SECTION">
<HEAD>§ 67.107   System of measurement; evidence.</HEAD>
<P>(a) The gross and net tonnage and dimensions of a vessel for purposes of this part are determined in accordance with 46 CFR part 69.
</P>
<P>(b) A certificate of measurement issued by an authorized official is the only acceptable evidence of the gross and net tonnage of a vessel measured in accordance with subpart B, C, or D of 46 CFR part 69. A certificate of measurement is not issued for vessels measured under subpart E of 46 CFR part 69 since the gross and net tonnage are determined as part of the documentation process.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1003, as amended by USCG-2001-10224, 66 FR 48620, Sept. 21, 2001]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="H" NODE="46:2.0.1.3.23.8" TYPE="SUBPART">
<HEAD>Subpart H—Assignments and Designations Required for Vessel Documentation</HEAD>


<DIV8 N="§ 67.111" NODE="46:2.0.1.3.23.8.1.1" TYPE="SECTION">
<HEAD>§ 67.111   Assignment of official number.</HEAD>
<P>(a) The owner of a vessel must submit an Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258) to the Director, National Vessel Documentation Center, to apply for an official number for the vessel when:
</P>
<P>(1) Application is made for initial documentation of the vessel; or
</P>
<P>(2) An existing vessel has been severed, with two or more vessels resulting. In this case, the official number of the original vessel is retired and the owner of each resulting vessel must apply for designation of a new official number.
</P>
<P>(b) Upon receipt of form CG-1258, the Director, National Vessel Documentation Center will have an official number assigned to the vessel and furnish it to the vessel owner.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998]








</CITA>
</DIV8>


<DIV8 N="§ 67.113" NODE="46:2.0.1.3.23.8.1.2" TYPE="SECTION">
<HEAD>§ 67.113   Managing owner designation; address; requirement to report change of address.</HEAD>
<P>The owner of each vessel must designate a managing owner on the Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (CG-1258).
</P>
<P>(a) The managing owner of a vessel owned by one person is the owner of the vessel.
</P>
<P>(b) The managing owner of a vessel owned by more than one person must be one of the owners. The person designated as managing owner must have an address in the United States except where no owner of the vessel has an address in the United States.
</P>
<P>(c) The managing owner of a vessel owned in a trust arrangement must be one of the trustees.
</P>
<P>(d) The address of the managing owner must be as follows:
</P>
<P>(1) For an individual, any residence of the managing owner.
</P>
<P>(2) For a partnership, its address:
</P>
<P>(i) In the State under whose laws it is organized; or
</P>
<P>(ii) Of its principal place of business.
</P>
<P>(3) For a corporation, its address:
</P>
<P>(i) For service of process within the State of incorporation; or
</P>
<P>(ii) Of its principal place of business.
</P>
<P>(e) Whenever the address of the managing owner changes, the managing owner shall notify the Director, National Vessel Documentation Center within 30 days.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52190, Sept. 30, 1998; USCG-2023-0584, 89 FR 101499, Dec. 16, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 67.117" NODE="46:2.0.1.3.23.8.1.3" TYPE="SECTION">
<HEAD>§ 67.117   Vessel name designation.</HEAD>
<P>(a) The owner of a vessel must designate a name for the vessel on the Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258) submitted to the Director, National Vessel Documentation Center:
</P>
<P>(1) Upon application for initial documentation of the vessel; or
</P>
<P>(2) When the owner elects to change the name of the vessel.
</P>
<P>(b) The name designated:
</P>
<P>(1) Must be composed of letters of the Latin alphabet or Arabic or Roman numerals;
</P>
<P>(2) May not be identical, actually or phonetically, to any word or words used to solicit assistance at sea; and
</P>
<P>(3) May not contain nor be phonetically identical to obscene, indecent, or profane language, or to racial or ethnic epithets.
</P>
<P>(c) The name of a documented vessel may not be changed without the prior approval of the Director, National Vessel Documentation Center.
</P>
<P>(d) Until such time as the owner of a vessel elects to change the name of a vessel, the provisions of paragraph (b) of this section do not apply to vessels validly documented before January 1, 1994.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 67.119" NODE="46:2.0.1.3.23.8.1.4" TYPE="SECTION">
<HEAD>§ 67.119   Hailing port designation.</HEAD>
<P>(a) Upon application for any Certificate of Documentation in accordance with subpart K of this part, the owner of a vessel must designate a hailing port to be marked upon the vessel.
</P>
<P>(b) The hailing port must be a place in the United States included in the U.S. Department of Commerce's Federal Information Processing Standards Publication 55DC.
</P>
<P>(c) The hailing port must include the State, territory, or possession in which it is located.
</P>
<P>(d) The Director, National Vessel Documentation Center has final authority to settle disputes as to the propriety of the hailing port designated. 
</P>
<P>(e) Until such time as the vessel owner elects to designate a new hailing port, the provisions of paragraph (c) of this section do not apply to vessels which were issued a Certificate of Documentation before July 1, 1982. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="I" NODE="46:2.0.1.3.23.9" TYPE="SUBPART">
<HEAD>Subpart I—Marking Requirements for Vessel Documentation</HEAD>


<DIV8 N="§ 67.120" NODE="46:2.0.1.3.23.9.1.1" TYPE="SECTION">
<HEAD>§ 67.120   General requirement.</HEAD>
<P>No Certificate of Documentation issued under this part will be deemed valid for operation of the vessel until the vessel is marked in accordance with this subpart.


</P>
</DIV8>


<DIV8 N="§ 67.121" NODE="46:2.0.1.3.23.9.1.2" TYPE="SECTION">
<HEAD>§ 67.121   Official number marking requirement.</HEAD>
<P>The official number of the vessel, preceded by the abbreviation “NO.” must be marked in block-type Arabic numerals not less than three inches in height on some clearly visible interior structural part of the hull. The number must be permanently affixed to the vessel so that alteration, removal, or replacement would be obvious. If the official number is on a separate plate, the plate must be fastened in such a manner that its removal would normally cause some scarring of or damage to the surrounding hull area.


</P>
</DIV8>


<DIV8 N="§ 67.123" NODE="46:2.0.1.3.23.9.1.3" TYPE="SECTION">
<HEAD>§ 67.123   Name and hailing port marking requirements.</HEAD>
<P>(a) For vessels other than those covered in paragraphs (b) and (c) of this section, the name of the vessel must be marked on some clearly visible exterior part of the port and starboard bow and the stern of the vessel. The hailing port of the vessel must be marked on some clearly visible exterior part of the stern of the vessel.
</P>
<P>(b) <I>Vessels with square bow.</I> For vessels having a square bow, the name of the vessel must be marked on some clearly visible exterior part of the bow in a manner to avoid obliteration. The name and hailing port must be marked on some clearly visible exterior part of the stern.
</P>
<P>(c) <I>Recreational vessels.</I> For vessels documented exclusively for recreation, the name and hailing port must be marked together on some clearly visible exterior part of the hull.
</P>
<P>(d) The markings required by paragraphs (a), (b), and (c) of this section, which may be made by the use of any means and materials which result in durable markings, must be made in clearly legible letters of the Latin alphabet or Arabic or Roman numerals not less than four inches in height.


</P>
</DIV8>


<DIV8 N="§ 67.125" NODE="46:2.0.1.3.23.9.1.4" TYPE="SECTION">
<HEAD>§ 67.125   Disputes.</HEAD>
<P>The OCMI for the zone in which the vessel is principally operated has final authority in any disputes concerning the permanence, durability, legibility, or placement of a vessel's markings.


</P>
</DIV8>

</DIV6>


<DIV6 N="J" NODE="46:2.0.1.3.23.10" TYPE="SUBPART">
<HEAD>Subpart J—Application for Special Qualifications for Vessel Documentation</HEAD>


<DIV8 N="§ 67.130" NODE="46:2.0.1.3.23.10.1.1" TYPE="SECTION">
<HEAD>§ 67.130   Submission of applications.</HEAD>
<P>All applications made under this subpart and all subsequent filings to effect documentation, except as provided in § 67.133(b), must be submitted to the National Vessel Documentation Center. 
</P>
<CITA TYPE="N">[CGD 95-014, 60 FR 31604, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.131" NODE="46:2.0.1.3.23.10.1.2" TYPE="SECTION">
<HEAD>§ 67.131   Forfeited vessels.</HEAD>
<P>In addition to any other submissions required by this part, the owner of a forfeited vessel applying for a Certificate of Documentation for that vessel must submit the following:
</P>
<P>(a) Where the vessel has been adjudged forfeit, or the proceeds of the sale of the vessel have been adjudged forfeit to the Federal Government of the United States by a Federal District Court, a copy of the court order certified by an official of the court;
</P>
<P>(b) Where the vessel was forfeited to the Federal Government of the United States under an administrative forfeiture action, an affidavit from an officer of the agency which performed the forfeiture who has personal knowledge of the particulars of the vessel's forfeiture or a Declaration of Forfeiture issued by the agency which performed the forfeiture.


</P>
</DIV8>


<DIV8 N="§ 67.132" NODE="46:2.0.1.3.23.10.1.3" TYPE="SECTION">
<HEAD>§ 67.132   Special legislation.</HEAD>
<P>(a) Vessels not otherwise entitled to be operated in the coastwise trade or in the fisheries may obtain these privileges as a result of special legislation by the Congress of the United States.
</P>
<P>(b) In addition to any other submissions required by this part, the owner of a vessel which is entitled to engage in a specified trade because it is the subject of special legislation must include a copy of the legislation to establish the entitlement.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.133" NODE="46:2.0.1.3.23.10.1.4" TYPE="SECTION">
<HEAD>§ 67.133   Wrecked vessels.</HEAD>
<P>(a) A vessel owner requesting a determination that the vessel is wrecked within the meaning of 46 U.S.C. 12107 must submit the following to the Director, National Vessel Documentation Center:
</P>
<P>(1) Competent and persuasive evidence of the occasion and location of the casualty. Coast Guard situation or investigation reports are acceptable as casualty evidence. Other competent and persuasive evidence may be accepted in the discretion of the Director, National Vessel Documentation Center.
</P>
<P>(2) A writing setting forth the physical location of the vessel, containing a guarantee that the requesting party assumes full responsibility for all costs, liabilities, and other expenses that arise in conjunction with the services performed by the board of appraisers, and stating that at the time of documentation the vessel will be owned by a citizen of the United States.
</P>
<P>(b) In addition to other submissions required by this part, a vessel owner applying for a Certificate of Documentation for a vessel accorded privileges by the Wrecked Vessel Statute 46 U.S.C. 12107 must include a copy of the determination of the Director, National Vessel Documentation Center that the vessel qualifies for documentation under the statute.
</P>
<NOTE>
<HED>Note:</HED>
<P>The determination of the appraised salved value must be made by a board of three appraisers appointed by the Director, National Vessel Documentation Center. The board must determine that the repairs made upon the vessel are equal to three times the appraised salvage value. The determination of the appraised salvage value will include consideration of the fact that if the vessel is found in compliance with the Wrecked Vessel Statute it will attain coastwise and fishery privileges. The cost of the board must be borne by the applicant.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.134" NODE="46:2.0.1.3.23.10.1.5" TYPE="SECTION">
<HEAD>§ 67.134   Captured vessels.</HEAD>
<P>In addition to other submissions required by this part, a vessel owner applying for a Certificate of Documentation for a vessel which qualifies as a captured vessel must include a copy of the court order stating that the vessel was lawfully captured and condemned as a prize.


</P>
</DIV8>

</DIV6>


<DIV6 N="K" NODE="46:2.0.1.3.23.11" TYPE="SUBPART">
<HEAD>Subpart K—Application for Documentation, Exchange or Replacement of Certificate of Documentation, or Return to Documentation; Mortgagee Consent; Validation</HEAD>


<DIV8 N="§ 67.141" NODE="46:2.0.1.3.23.11.1.1" TYPE="SECTION">
<HEAD>§ 67.141   Application procedure; all cases.</HEAD>
<P>The owner of a vessel applying for an initial Certificate of Documentation, exchange or replacement of a Certificate of Documentation, or return of a vessel to documentation after deletion from documentation must:
</P>
<P>(a) Submit the following to the National Vessel Documentation Center:
</P>
<P>(1) Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258);
</P>
<P>(2) Title evidence, if applicable; and
</P>
<P>(3) Mortgagee consent on form CG-4593, if applicable.


</P>
<P>(b) Each vessel 100 feet and greater in length applying for a fishery endorsement must meet the requirements of 46 CFR part 356 and must submit materials required in paragraph (a) of this section. 
</P>
<P>(c) Upon receipt of the Certificate of Documentation and prior to operation of the vessel, ensure that the vessel is marked in accordance with the requirements set forth in subpart I of this part.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1999-6095, 65 FR 76576, Dec. 7, 2000; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017; USCG-2023-0584, 89 FR 101499, Dec. 16, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 67.142" NODE="46:2.0.1.3.23.11.1.2" TYPE="SECTION">
<HEAD>§ 67.142   Penalties.</HEAD>
<P>(a) An owner or operator of a vessel with a fishery endorsement who violates chapter 121 of title 46, U.S. Code or any regulation issued thereunder is liable to the United States Government for a civil penalty of not more than $10,000. Each day of a continuing violation is a separate violation. 
</P>
<P>(b) A fishing vessel and its equipment are liable to seizure and forfeiture to the United States Government— 
</P>
<P>(1) When the owner of the fishing vessel, or the representative or agent of the owner, knowingly falsifies applicable information or knowingly conceals a material fact during the application process for or application process to renew a fishery endorsement of the vessel; 
</P>
<P>(2) When the owner of the fishing vessel, or the representative or agent of the owner, knowingly and fraudulently uses a vessel's certificate of documentation; 
</P>
<P>(3) When the fishing vessel engages in fishing [as such term is defined in section 3 of the Magnuson-Stevens Fishery Conservation and Management Act (16 U.S.C. 1802)] within the Exclusive Economic Zone after its fishery endorsement has been denied or revoked; 
</P>
<P>(4) When a vessel is employed in a trade without an appropriate trade endorsement; 
</P>
<P>(5) When a documented vessel with only a recreational endorsement operates as a fishing vessel; or 
</P>
<P>(6) When a vessel with a fishery endorsement is commanded by a person who is not a citizen of the United States. 
</P>
<P>(c) In addition to penalties under paragraphs (a) and (b) of this section, the owner of a vessel with a fishery endorsement is liable to the United States Government for a civil penalty of up to $100,000 for each day in which the vessel has engaged in fishing within the Exclusive Economic Zone, if the owner of the fishing vessel, or the representative or agent of the owner, knowingly falsifies applicable information or knowingly conceals a material fact during the application process for or application process to renew a fishery endorsement of the vessel.
</P>
<CITA TYPE="N">[USCG-1999-6095, 65 FR 76576, Dec. 7, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 67.143" NODE="46:2.0.1.3.23.11.1.3" TYPE="SECTION">
<HEAD>§ 67.143   Restriction on withdrawal of application.</HEAD>
<P>A vessel owner making application pursuant to § 67.141 may not withdraw that application without mortgagee consent if a mortgage has been filed against the vessel. Consent of the mortgagee is evidenced by filing a properly completed original Application, Consent, and Approval for Withdrawal of Application for Documentation or Exchange of Certificate of Documentation (form CG-4593).
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993]


</CITA>
</DIV8>


<DIV8 N="§ 67.145" NODE="46:2.0.1.3.23.11.1.4" TYPE="SECTION">
<HEAD>§ 67.145   Restrictions on exchange; requirement and procedure for mortgagee consent.</HEAD>
<P>(a) A Certificate of Documentation issued to a vessel which is the subject of an outstanding mortgage recorded pursuant to subpart Q of this part or predecessor regulations, may not be exchanged for a cause arising under §§ 67.167(b) (1) through (5) or 67.167(c) (1) through (8) without the consent of the mortgagee, except as provided in paragraph (b) of this section.
</P>
<P>(b) The provisions of paragraph (a) of this section do not apply to a vessel which is subject only to a mortgage filed or recorded before January 1, 1989, which had not attained preferred status as of that date.
</P>
<P>(c) When the owner of a vessel applies for a Certificate of Documentation and the consent of the mortgagee is required under paragraph (a) of this section, the applicant must submit a properly completed original Application, Consent, and Approval for Withdrawal of Application for Documentation or Exchange of Certificate of Documentation (form CG-4593) signed by or on behalf of the mortgagee to the National Vessel Documentation Center.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 94-008, 59 FR 49847, Sept. 30, 1994; CGD 95-014, 60 FR 31604, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.149" NODE="46:2.0.1.3.23.11.1.5" TYPE="SECTION">
<HEAD>§ 67.149   Exchange of Certificate of Documentation; vessel at sea.</HEAD>
<P>(a) When exchange of a Certificate of Documentation issued to a vessel is required pursuant to subpart L of this part and the vessel is at sea, the owner may affect the exchange while the vessel is still at sea by:
</P>
<P>(1) Complying with the requirements of § 67.141; and
</P>
<P>(2) complying with the requirements of § 67.145, if applicable.
</P>
<NOTE>
<HED>Note:</HED>
<P>A Certificate of Documentation is issued upon compliance with the applicable requirements, however, the requirement to mark the vessel with its new name or hailing port in accordance with subpart I of this part, if applicable, is waived until the vessel reaches its first port of call, wherever that may be.</P></NOTE>
<P>(b) The documentation officer prepares a new Certificate of Documentation and forwards it for delivery to the vessel's next port of call. If the port of call is in the United States, the Certificate is forwarded to the nearest U.S. Coast Guard Sector Office. If the port of call is in a foreign country, the Certificate is forwarded to the nearest American Consulate. The new Certificate is delivered only upon surrender of the old Certificate, which is then forwarded to the National Vessel Documentation Center.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-2006-25556, 72 FR 36330, July 2, 2007]


</CITA>
</DIV8>


<DIV8 N="§ 67.151" NODE="46:2.0.1.3.23.11.1.6" TYPE="SECTION">
<HEAD>§ 67.151   Replacement of Certificate of Documentation; special procedure for wrongfully withheld document.</HEAD>
<P>When the owner of a documented vessel alleges that the Certificate of Documentation for that vessel is being wrongfully withheld by any person the owner must:
</P>
<P>(a) Submit to the Director, National Vessel Documentation Center, a statement setting forth the reasons for the allegation; and
</P>
<P>(b) Upon the determination of the Director, National Vessel Documentation Center that the Certificate is being wrongfully withheld, apply for replacement of the Certificate in accordance with the requirements of § 67.141.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="L" NODE="46:2.0.1.3.23.12" TYPE="SUBPART">
<HEAD>Subpart L—Validity of Certificates of Documentation; Renewal of Endorsement; Requirement for Exchange, Replacement, Deletion, Cancellation</HEAD>


<DIV8 N="§ 67.161" NODE="46:2.0.1.3.23.12.1.1" TYPE="SECTION">
<HEAD>§ 67.161   Validity of Certificate of Documentation.</HEAD>
<P>(a) Notwithstanding any other provision of this subpart, except as provided in paragraph (b) of this section, a Certificate of Documentation but no trade endorsement thereon, issued to a vessel which is the subject of an outstanding mortgage filed or recorded in accordance with subpart Q of this part or any predecessor regulations, remains valid for purposes of:
</P>
<P>(1) 46 U.S.C. chapter 125;
</P>
<P>(2) 46 U.S.C. chapter 313 for an instrument filed or recorded before the date of invalidation, and an assignment or a notice of claim of lien filed after that date;
</P>
<P>(3) 46 U.S.C. 56101, 56102 and 57109; and
</P>
<P>(4) 46 U.S.C. 56301.
</P>
<P>(b) The provisions of paragraph (a) of this section do not apply to a vessel which is subject only to a mortgage filed or recorded before January 1, 1989, which had not attained preferred status as of that date.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.163" NODE="46:2.0.1.3.23.12.1.2" TYPE="SECTION">
<HEAD>§ 67.163   Renewal of endorsement.</HEAD>
<P>(a) <I>Requirement for renewal of endorsement.</I> Endorsements on Certificates of Documentation are valid for 1 year, except for Recreational Endorsements on Certificates of Documentation, which are valid for 1, 2, 3, 4, or 5 years. However, a Certificate of Documentation with a Recreational Endorsement and a Commercial Endorsement will only be valid for 1 year. Prior to the expiration of an endorsement, the owner of a vessel, which is not exempt from the requirement for documentation under paragraph (c) of §  67.9, must apply for renewal of the endorsement(s) by complying with paragraph (b) of this section. The owner of a vessel exempt from the requirement for documentation under paragraph (c) of §  67.9 must either:
</P>
<P>(1) Apply for renewal of the endorsement by complying with paragraph (b) of this section; or
</P>
<P>(2) Place the Certificate of Documentation on deposit in accordance with § 67.165.
</P>
<P>(b) <I>Renewal application.</I> The owner of a vessel must apply for renewal of each endorsement by executing a Vessel Renewal Notification, Application for Renewal (CG-1280) certifying that the information contained in the Certificate of Documentation and any endorsement(s) thereon remains accurate, and that the Certificate has not been lost, mutilated, or wrongfully withheld. The completed CG-1280 must be sent to the Director, National Vessel Documentation Center.
</P>
<P>(c) <I>Requirement for renewal of recreational endorsements.</I> A Certificate of Documentation for a recreational vessel and the renewal of such a certificate will be effective for 1, 2, 3, 4, or 5 years for such a Certificate of Documentation for such vessel or the renewal thereof.


</P>
<NOTE>
<HED>Note:</HED>
<P>Renewal of endorsements on a Certificate of Documentation may be denied if the vessel owner is the subject of an outstanding civil penalty assessed by the Coast Guard.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017; USCG-2020-0215, 86 FR 5031, Jan. 19, 2021; USCG-2023-0305, 88 FR 77901, Nov. 14, 2023]


</CITA>
</DIV8>


<DIV8 N="§ 67.165" NODE="46:2.0.1.3.23.12.1.3" TYPE="SECTION">
<HEAD>§ 67.165   Deposit of Certificate of Documentation.</HEAD>
<P>(a) <I>Option for deposit in lieu of renewal of endorsement.</I> In lieu of renewing the endorsement(s) in accordance with § 67.163, the owner of a vessel which is exempt from the requirement for documentation under paragraph (c) of § 67.9 may deposit the vessel's outstanding Certificate of Documentation with the National Vessel Documentation Center. 
</P>
<P>(b) <I>Reporting requirement.</I> The owner of a vessel whose Certificate is on deposit in accordance with paragraph (a) of this section must make a written report to the National Vessel Documentation Center when: 
</P>
<P>(1) Exchange of the Certificate is required upon the occurrence of one or more of the events described in § 67.167 (b), (c), or (d); or
</P>
<P>(2) The vessel is subject to deletion from the roll of actively documented vessels upon the occurrence of one or more of the events described in § 67.171(a)(1) through (8). 
</P>
<P>(c) <I>Validity of document on deposit.</I> A Certificate of Documentation placed on deposit in accordance with paragraph (a) of this section is valid for the purposes of: 
</P>
<P>(1) 46 U.S.C. chapter 125; 
</P>
<P>(2) 46 U.S.C. chapter 313; 
</P>
<P>(3) 46 U.S.C. 56101, 56102 and 57109; and 
</P>
<P>(4) 46 U.S.C. 56301. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]








</CITA>
</DIV8>


<DIV8 N="§ 67.167" NODE="46:2.0.1.3.23.12.1.4" TYPE="SECTION">
<HEAD>§ 67.167   Requirement for exchange of Certificate of Documentation.</HEAD>
<P>(a) When application for exchange of the Certificate of Documentation is required upon the occurrence of one or more of the events described in paragraph (b), (c), or (d) of this section, or the owner of the vessel chooses to apply for exchange of the Certificate pursuant to paragraph (e) of this section, the owner must apply for an exchange of the Certificate in accordance with subpart K of this part.


</P>
<P>(b) A Certificate of Documentation together with any endorsement(s) thereon becomes invalid immediately, except as provided in § 67.161, when: 
</P>
<P>(1) The ownership of the vessel changes in whole or in part; 
</P>
<P>(2) The general partners of a partnership change by addition, deletion, or substitution; 
</P>
<P>(3) The State of incorporation of any corporate owner of the vessel changes;
</P>
<P>(4) The name of the vessel changes; 
</P>
<P>(5) The hailing port of the vessel changes; or 
</P>
<P>(6) The vessel is placed under the command of a person who is not a citizen of the United States. 
</P>
<P>(c) A Certificate of Documentation together with any endorsement(s) thereon becomes invalid immediately, except as provided in § 67.161 and in paragraph (f) of this section, if the vessel is not at sea, or upon the vessel's next arrival in port anywhere in the world if the vessel is at sea, when:
</P>
<P>(1) The gross or net tonnages or dimensions of the vessel change;
</P>
<P>(2) Any beneficiary with an enforceable interest in a trust arrangement owning a vessel changes by addition or substitution;
</P>
<P>(3) The trustee of a trust arrangement owning a vessel changes by addition, substitution, or deletion;
</P>
<P>(4) A tenant by the entirety owning any part of the vessel dies;
</P>
<P>(5) The restrictions imposed on the vessel change by addition or substitution;
</P>
<P>(6) The legal name of any owner of the vessel changes;
</P>
<P>(7) A self-propelled vessel becomes non-self-propelled or a non-self-propelled vessel becomes self-propelled;
</P>
<P>(8) The endorsements for the vessel change by addition, deletion, or substitution; 
</P>
<P>(9) A substantive or clerical error made by the issuing documentation officer is discovered; and
</P>
<P>(10) For a vessel with a coastwise endorsement under 46 U.S.C. 12119, one of the events in § 68.80 or § 68.111 of this chapter occurs.
</P>
<P>(d) Although a Certificate of Documentation and any endorsement(s) thereon remain valid, the owner of a documented vessel must apply for exchange of the Certificate upon an election to designate a new managing owner of the vessel in accordance with § 67.113.
</P>
<P>(e) Although a Certificate of Documentation and any endorsement(s) thereon remain valid, the owner may apply for exchange of the Certificate if:
</P>
<P>(1) The restrictions imposed on the vessel change by deletion; or
</P>
<P>(2) The vessel attains a special entitlement under subpart J of this part.
</P>
<P>(f) A Certificate of Documentation which becomes invalid pursuant to paragraph (c) of this section remains valid for the purposes of filing a new mortgage or amendment, assignment, assumption, or subordination agreement for 30 days after the date it would otherwise have become invalid.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31604, June 15, 1995; USCG-2001-8825, 69 FR 5401, Feb. 4, 2004; USCG-2005-20258, 71 FR 61418, Oct. 18, 2006; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017; USCG-2023-0584, 89 FR 101499, Dec. 16, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 67.169" NODE="46:2.0.1.3.23.12.1.5" TYPE="SECTION">
<HEAD>§ 67.169   Requirement for replacement of Certificate of Documentation.</HEAD>
<P>(a) The owner of a documented vessel must make application in accordance with subpart K of this part for replacement of a Certificate of Documentation which is:
</P>
<P>(1) Lost;
</P>
<P>(2) Mutilated; or
</P>
<P>(3) Wrongfully withheld from the vessel owner.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-2023-0584, 89 FR 101500, Dec. 16, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 67.171" NODE="46:2.0.1.3.23.12.1.6" TYPE="SECTION">
<HEAD>§ 67.171   Deletion; requirement and procedure.</HEAD>
<P>(a) A Certificate of Documentation together with any endorsement(s) thereon is invalid, except as provided in § 67.161, and the vessel is subject to deletion from the roll of actively documented vessels when:
</P>
<P>(1) The vessel is placed under foreign flag;
</P>
<P>(2) The vessel is sold or transferred in whole or in part to a person who is not a citizen of the United States within the meaning of subpart C of this part;
</P>
<P>(3) Any owner of the vessel ceases to be a citizen of the United States within the meaning of subpart C of this part;
</P>
<P>(4) The owner no longer elects to document the vessel;
</P>
<P>(5) The vessel no longer measures at least five net tons;
</P>
<P>(6) The vessel ceases to be capable of transportation by water;
</P>
<P>(7) The owner fails to exchange the Certificate as required by § 67.167;
</P>
<P>(8) The owner fails to maintain the markings required by subpart I of this part;
</P>
<P>(9) The endorsements on the Certificate are revoked because the vessel owner is the subject of an outstanding civil penalty assessed by the Coast Guard; or
</P>
<P>(10) The owner fails to:
</P>
<P>(i) Renew the endorsement(s) as required by § 67.163; or
</P>
<P>(ii) Comply with the provisions of § 67.165.
</P>
<P>(b) Where a cause for deletion arises for any reason under paragraphs (a)(1) through (6) of this section, the owner must send to the National Vessel Documentation Center a statement setting forth the reason(s) deletion is required.


</P>
<P>(c) When a Certificate of Documentation is required to be deleted because the vessel has been placed under foreign flag or has been sold or transferred in whole or in part to a non-citizen of the United States, the owner of that vessel must comply with the requirements of paragraph (b) of this section, and file:
</P>
<P>(1) Evidence of the sale or transfer, if any; and
</P>
<P>(2) Evidence that the Maritime Administration has consented to the sale or transfer, except for vessels identified in § 67.11(b) and vessels for which the Maritime Administration has granted approval for unrestricted sale or transfer pursuant to regulations set forth in 46 CFR part 221.
</P>
<P>(d) A certificate evidencing deletion from U.S. documentation will be issued upon request of the vessel owner to the National Vessel Documentation Center upon compliance with the applicable requirements of this subpart.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by CGD 94-008, 59 FR 49847, Sept. 30, 1994; CGD 95-014, 60 FR 31605, June 15, 1995; USCG-2023-0584, 89 FR 101500, Dec. 16, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 67.173" NODE="46:2.0.1.3.23.12.1.7" TYPE="SECTION">
<HEAD>§ 67.173   Cancellation; requirement and procedure.</HEAD>
<P>A Certificate of Documentation issued to a vessel together with any endorsement(s) thereon is invalid, except as provided in § 67.161, and subject to cancellation upon a determination by the Director, National Vessel Documentation Center that the issuance of the Certificate was improper for any reason. When a Certificate is subject to cancellation, the owner of the vessel upon being notified of such requirement must send or deliver the Certificate to a documentation officer at the National Vessel Documentation Center. The vessel owner may submit an application for exchange in accordance with subpart K of this part to correct the error giving rise to cancellation. If the vessel for which the Certificate was cancelled was previously documented, it remains documented under the previous Certificate of Documentation, unless deleted under the provisions of § 67.171.
</P>
<NOTE>
<HED>Note:</HED>
<P>Certificates of Documentation which have been canceled are retained at the National Vessel Documentation Center.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-1998-4442, 63 FR 52190, 52191, Sept. 30, 1998]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="M" NODE="46:2.0.1.3.23.13" TYPE="SUBPART">
<HEAD>Subpart M—Miscellaneous Applications</HEAD>


<DIV8 N="§ 67.175" NODE="46:2.0.1.3.23.13.1.1" TYPE="SECTION">
<HEAD>§ 67.175   Application for new vessel determination.</HEAD>
<P>(a) When a vessel has been constructed entirely of new materials, no application for a new vessel determination need be made under this section. Application for initial documentation must be made in accordance with subpart K of this part.
</P>
<P>(b) When parts of an existing vessel have been used in the construction of a vessel and the owner wants a determination that the resulting vessel is new in accordance with this part, the owner must file with the Director, National Vessel Documentation Center;
</P>
<P>(1) A builder's certification, as described in § 67.99;
</P>
<P>(2) A written statement describing the extent to which materials from the existing vessel were used in the construction and the extent to which those materials were torn down; and
</P>
<P>(3) Accurate sketches or blueprints of the hull and superstructure which must identify, where practicable, components of the old vessel.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 67.177" NODE="46:2.0.1.3.23.13.1.2" TYPE="SECTION">
<HEAD>§ 67.177   Application for foreign rebuilding determination.</HEAD>
<P>A vessel is deemed rebuilt foreign when any considerable part of its hull or superstructure is built upon or substantially altered outside of the United States. In determining whether a vessel is rebuilt foreign, the following parameters apply:
</P>
<P>(a) Regardless of its material of construction, a vessel is deemed rebuilt when a major component of the hull or superstructure not built in the United States is added to the vessel.
</P>
<P>(b) For a vessel of which the hull and superstructure is constructed of steel or aluminum—
</P>
<P>(1) A vessel is deemed rebuilt when work performed on its hull or superstructure constitutes more than 10 percent of the vessel's steelweight, prior to the work, also known as discounted lightship weight.
</P>
<P>(2) A vessel may be considered rebuilt when work performed on its hull or superstructure constitutes more than 7.5 percent but not more than 10 percent of the vessel's steelweight prior to the work.
</P>
<P>(3) A vessel is not considered rebuilt when work performed on its hull or superstructure constitutes 7.5 percent or less of the vessel's steelweight prior to the work.
</P>
<P>(c) For a vessel of which the hull and superstructure is constructed of material other than steel or aluminum—
</P>
<P>(1) A vessel is deemed rebuilt when work performed on its hull or superstructure constitutes a quantum of work determined, to the maximum extent practicable, to be comparable to more than 10 percent of the vessel's steelweight prior to the work, calculated as if the vessel were wholly constructed of steel or aluminum.
</P>
<P>(2) A vessel may be considered rebuilt when work performed on its hull or superstructure constitutes a quantum of work determined, to the maximum extent practicable, to be comparable to more than 7.5 percent but not more than 10 percent of the vessel's steelweight prior to the work, calculated as if the vessel were wholly constructed of steel or aluminum.
</P>
<P>(3) A vessel is not considered rebuilt when work performed on its hull or superstructure constitutes a quantum of work determined, to the maximum extent practicable, to be comparable to 7.5 percent or less of the vessel's steelweight prior to the work, calculated as if the vessel were wholly constructed of steel or aluminum.
</P>
<P>(d) For a vessel of mixed construction, such as a vessel the hull of which is constructed of steel or aluminum and the superstructure of which is constructed of fibrous reinforced plastic, the steelweight of the work performed on the portion of the vessel constructed of a material other than steel or aluminum will be determined, to the maximum extent practicable, and aggregated with the work performed on the portion of the vessel constructed of steel or aluminum. The numerical parameters described in paragraph (b) of this section will then be applied to the aggregate of the work performed on the vessel compared to the vessel's steelweight prior to the work, calculated as if the vessel were wholly constructed of steel or aluminum, to determine whether the vessel has been rebuilt.
</P>
<P>(e) The owner of a vessel currently entitled to coastwise or fisheries endorsements which is altered outside the United States and the work performed is determined to constitute or be comparable to more than 7.5 percent of the vessel's steelweight prior to the work, or which has a major component of the hull or superstructure not built in the United States added, must file the following information with the National Vessel Documentation Center within 30 days following the earlier of completion of the work or redelivery of the vessel to the owner or owner's representative:
</P>
<P>(1) A written statement applying for a rebuilt determination, outlining in detail the work performed and naming the place(s) where the work was performed; 
</P>
<P>(2) Calculations showing the actual or comparable steelweight of the work performed on the vessel, the actual or comparable steelweight of the vessel, and comparing the actual or comparable steelweight of the work performed to the actual or comparable steelweight of the vessel;
</P>
<P>(3) Accurate sketches or blueprints describing the work performed; and 
</P>
<P>(4) Any further submissions requested by the National Vessel Documentation Center.
</P>
<P>(f) Regardless of the extent of actual work performed, the owner of a vessel currently entitled to coastwise or fisheries endorsements may, as an alternative to filing the items listed in paragraph (e) of this section, submit a written statement to the National Vessel Documentation Center declaring the vessel rebuilt outside the United States. The vessel will then be deemed to have been rebuilt outside the United States with loss of trading privileges.
</P>
<P>(g) A vessel owner may apply for a preliminary rebuilt determination by submitting:
</P>
<P>(1) A written statement applying for a preliminary rebuilt determination, outlining in detail the work planned and naming the place(s) where the work is to be performed;
</P>
<P>(2) Calculations showing the actual or comparable steelweight of work to be performed on the vessel, the actual or comparable steelweight of the vessel, and comparing the actual or comparable steelweight of the planned work to the actual or comparable steelweight of the vessel;
</P>
<P>(3) Accurate sketches or blueprints describing the planned work; and 
</P>
<P>(4) Any further submissions requested by the National Vessel Documentation Center.
</P>
<NOTE>
<HED>Note:</HED>
<P>A statement submitted in accordance with paragraph (f) of this section does not constitute an application for a rebuilt determination and does not require payment of a fee.</P></NOTE>
<CITA TYPE="N">[CGD 94-040, 61 FR 17815, Apr. 22, 1996, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="N" NODE="46:2.0.1.3.23.14" TYPE="SUBPART">
<HEAD>Subpart N [Reserved]</HEAD>

</DIV6>


<DIV6 N="O" NODE="46:2.0.1.3.23.15" TYPE="SUBPART">
<HEAD>Subpart O—Filing and Recording of Instruments—General Provisions</HEAD>


<DIV8 N="§ 67.200" NODE="46:2.0.1.3.23.15.1.1" TYPE="SECTION">
<HEAD>§ 67.200   Instruments eligible for filing and recording.</HEAD>
<P>Only the following listed instruments are eligible for filing and recording:
</P>
<P>(a) Bills of sale and instruments in the nature of bills of sale;
</P>
<P>(b) Deeds of gift;
</P>
<P>(c) Mortgages and assignments, assumptions, supplements, amendments, subordinations, satisfactions, and releases thereof;
</P>
<P>(d) Preferred mortgages and assignments, assumptions, supplements, amendments, subordinations, satisfactions, and releases thereof;
</P>
<P>(e) Interlender agreements affecting mortgages, preferred mortgages, and related instruments; and
</P>
<P>(f) Notices of claim of lien, assignments, amendments, and satisfactions and releases thereof.


</P>
</DIV8>


<DIV8 N="§ 67.203" NODE="46:2.0.1.3.23.15.1.2" TYPE="SECTION">
<HEAD>§ 67.203   Restrictions on filing and recording.</HEAD>
<P>(a) No instrument will be accepted for filing unless the vessel to which it pertains is the subject of:
</P>
<P>(1) A valid Certificate of Documentation; or
</P>
<P>(2) An application for initial documentation, exchange of Certificate of Documentation, return to documentation, or for deletion from documentation, which is in substantial compliance with the applicable regulations, submitted to the National Vessel Documentation Center.
</P>
<P>(b) An instrument identified as eligible for filing and recording under § 67.200 may not be filed and recorded if it bears a material alteration.
</P>
<P>(c) An instrument identified as eligible for filing and recording under § 67.200 (a) or (b) may not be filed and recorded if any vendee or transferee under the instrument is not a citizen of the United States as defined in section 2 of the Shipping Act, 1916, (46 U.S.C. app. 802) unless the Maritime Administration has consented to the grant to a non-citizen made under the instrument.
</P>
<P>(d) The restriction imposed by paragraph (c) of this section does not apply to a bill of sale or deed of gift conveying an interest in a vessel which was neither documented nor last documented pursuant to these regulations or any predecessor regulations thereto at the time the instrument was executed, nor to an instrument conveying an interest in a vessel identified in § 67.11(b). 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.205" NODE="46:2.0.1.3.23.15.1.3" TYPE="SECTION">
<HEAD>§ 67.205   Requirement for vessel identification.</HEAD>
<P>(a) Every instrument presented for filing and recording must contain sufficient information to clearly identify the vessel(s) to which the instrument relates. 
</P>
<P>(b) Instruments pertaining to vessels which have been documented must contain the vessel's name and official number, or other unique identifier. 
</P>
<P>(c) Vessels which have never been documented must be identified by one of the following: 
</P>
<P>(1) The vessel's Hull Identification Number assigned in accordance with 33 CFR 181.25; or 
</P>
<P>(2) Other descriptive information, which clearly describes the vessel. Such information may include length, breadth, depth, year of build, name of manufacturer, and any numbers which may have been assigned in accordance with 33 CFR part 173.


</P>
</DIV8>


<DIV8 N="§ 67.207" NODE="46:2.0.1.3.23.15.1.4" TYPE="SECTION">
<HEAD>§ 67.207   Requirement for date and acknowledgment.</HEAD>
<P>(a) Every instrument presented for filing and recording must: 
</P>
<P>(1) Bear the date of its execution; and 
</P>
<P>(2) Contain an acknowledgment.
</P>
<P>(b) No officer or employee of the Coast Guard is authorized to take such acknowledgments unless the instrument is executed on behalf of the Federal Government of the United States. 








</P>
</DIV8>


<DIV8 N="§ 67.209" NODE="46:2.0.1.3.23.15.1.5" TYPE="SECTION">
<HEAD>§ 67.209   No original instrument requirement.</HEAD>
<P>A copy of the original signed and acknowledged instrument must be presented. The copy may be delivered to the National Vessel Documentation Center or transmitted electronically in accordance with the procedures in § 67.218 of this part. Signatures may be affixed manually or digitally.
</P>
<CITA TYPE="N">[USCG-2023-0584, 89 FR 101500, Dec. 16, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 67.211" NODE="46:2.0.1.3.23.15.1.6" TYPE="SECTION">
<HEAD>§ 67.211   Requirement for citizenship declaration.</HEAD>
<P>(a) Instruments in the nature of a bill of sale or deed of gift, mortgages, and assignments of mortgages conveying an interest in a documented vessel are ineligible for filing and recording unless accompanied by a declaration of citizenship, except as provided in paragraph (c) and (d) of this section. 
</P>
<P>(b) Citizenship declarations must be executed on the form prescribed by the Maritime Administration in 46 CFR part 221. These forms are available from the National Vessel Documentation Center and from the Vessel Transfer and Disposal Officer (MAR-745.1), Maritime Administration, United States Department of Transportation, Washington, DC 20590.
</P>
<P>(c) The requirement for presentation of a citizenship declaration does not apply to a transaction conveying an interest in a vessel: 
</P>
<P>(1) Described in 46 CFR 221.11(b)(1) (i) through (iv); 
</P>
<P>(2) To a person making application for documentation; or 
</P>
<P>(3) To an entity of the Federal Government of the United States or of a State or political subdivision thereof, or a corporate entity which is an agency of any such government or political subdivision. 
</P>
<P>(d) The requirement for presentation of a citizenship declaration is waived when the instrument(s) presented for filing effects a transfer for which: 
</P>
<P>(1) The Maritime Administration has given general approval in 46 CFR part 221; or 
</P>
<P>(2) Written approval of the Maritime Administrator has been obtained in accordance with 46 CFR part 221. 
</P>
<P>(e) If the transfer of interest is one which requires written approval of the Maritime Administrator in accordance with rules in 46 CFR part 221, evidence of that approval must be presented for filing with the instrument effecting the transfer of interest.
</P>
<NOTE>
<HED>Note:</HED>
<P>If the grantee(s) of an ownership interest in a vessel described in paragraphs (c)(1) or (d) of this section do(es) not make application for documentation, a declaration of citizenship may be required in order to ensure that the vessel so conveyed retains any coastwise privileges to which it may be entitled.</P></NOTE>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.213" NODE="46:2.0.1.3.23.15.1.7" TYPE="SECTION">
<HEAD>§ 67.213   Place of filing and recording.</HEAD>
<P>(a) All instruments submitted for filing and recording must be submitted to the National Vessel Documentation Center. 
</P>
<P>(b) All instruments are recorded at the National Vessel Documentation Center. 
</P>
<CITA TYPE="N">[CGD 95-014, 60 FR 31605, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.215" NODE="46:2.0.1.3.23.15.1.8" TYPE="SECTION">
<HEAD>§ 67.215   Date and time of filing.</HEAD>
<P>(a) An instrument is deemed filed at the actual date and time at which the instrument is received by the National Vessel Documentation Center, except as provided in paragraph (b) of this section. Any materials submitted to supplement an instrument after the instrument is filed are deemed part of the original filing and relate back to the date and time of that filing.
</P>
<P>(b) If filing of an instrument is subject to termination in accordance with § 67.217(a) and a new instrument is filed as a substitute for the original instrument, the filing of the original instrument will be terminated in accordance with § 67.217(c) and the substitute instrument will be considered a new filing. The substitute instrument will be deemed filed at the actual time and date it is received by the National Vessel Documentation Center.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.217" NODE="46:2.0.1.3.23.15.1.9" TYPE="SECTION">
<HEAD>§ 67.217   Termination of filing and disposition of instruments.</HEAD>
<P>(a) The filing of an instrument is subject to termination if:
</P>
<P>(1) It is determined that the instrument cannot be recorded because the instrument itself is not in substantial compliance with the applicable regulations in this part;
</P>
<P>(2) The filing was not made in compliance with the requirements of § 67.213;
</P>
<P>(3) The Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258) submitted with the instrument(s) was not made in substantial compliance with the applicable regulations of this part;
</P>
<P>(4) The owner of the vessel submits an Application, Consent, and Approval for Withdrawal of Application for Documentation or Exchange of Certificate of Documentation (form CG-4593), with mortgagee consent, if applicable; or
</P>
<P>(5) Another instrument is filed evidencing satisfaction or release of the subject instrument and the subject instrument is one described in subpart Q of this part.
</P>
<P>(b) Ninety days prior to terminating the filing pursuant to a reason listed in paragraphs (a) (1), (2), or (3) of this section, the National Vessel Documentation Center will send written notice detailing the reasons the filing is subject to termination to the following person(s) and any agent known to be acting on behalf of the same:
</P>
<P>(1) The applicant for documentation, if a bill of sale, instrument in the nature of a bill of sale, or a deed of gift;
</P>
<P>(2) The mortgagee or assignee, if a mortgage or assignment or amendment thereof;
</P>
<P>(3) The claimant, if a notice of claim of lien; or
</P>
<P>(4) The lender first named in an interlender agreement affecting a mortgage, preferred mortgage, or related instrument.
</P>
<P>(c) If the reason(s) which subject the filing to termination remain uncorrected for a period of 90 days after the notice described in paragraph (b) of this section is sent, or upon receipt of the request for withdrawal described in paragraph (a)(4) of this section, or satisfaction or release as described in paragraph (a)(5) of this section, the instrument will be returned to either:
</P>
<P>(1) The applicant for documentation, if a bill of sale, instrument in the nature of a bill of sale, or a deed of gift;
</P>
<P>(2) The mortgagee or assignee, if a mortgage or assignment or amendment thereof;
</P>
<P>(3) The claimant, if a notice of claim of lien;
</P>
<P>(4) The lender first named in an interlender agreement affecting a mortgage, preferred mortgage, or related instrument; or
</P>
<P>(5) An agent for any appropriate party, provided that the agent has filed with the Coast Guard a writing bearing the original signature of the appropriate party(ies) clearly identifying the instrument(s) being returned and stating that the instrument(s) may be returned to the agent.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995]








</CITA>
</DIV8>


<DIV8 N="§ 67.218" NODE="46:2.0.1.3.23.15.1.10" TYPE="SECTION">
<HEAD>§ 67.218   Optional electronic filing of applications and instruments.</HEAD>
<P>(a) Any instrument identified as eligible for filing and recording under § 67.200 may be submitted using electronic filing. The method(s) or address(es) to be used for electronic filing may be obtained from the National Vessel Documentation Center's website. If the instrument submitted for filing pertains to a vessel that is not a currently documented vessel, a completed Application for Initial Issue, Exchange, or Replacement Certificate of Documentation, or Return to Documentation (form CG-1258) (or a letter application for deletion from documentation) must already be on file with the National Vessel Documentation Center or must be submitted electronically with the instrument being filed.
</P>
<P>(b) If the filing of any instrument is terminated for any cause under § 67.217(a), the instrument will be returned to the submitter.


</P>
<CITA TYPE="N">[USCG-2023-0584, 89 FR 101500, Dec. 16, 2024]






</CITA>
</DIV8>

</DIV6>


<DIV6 N="P" NODE="46:2.0.1.3.23.16" TYPE="SUBPART">
<HEAD>Subpart P—Filing and Recording of Instruments—Bills of Sale and Related Instruments</HEAD>


<DIV8 N="§ 67.220" NODE="46:2.0.1.3.23.16.1.1" TYPE="SECTION">
<HEAD>§ 67.220   Requirements.</HEAD>
<P>An instrument in the nature of a bill of sale or a deed of gift must:
</P>
<P>(a) Meet all of the requirements of subpart O of this part;
</P>
<P>(b) Be signed by or on behalf of all the seller(s) or donor(s); and
</P>
<P>(c) Recite the following:
</P>
<P>(1) The name(s) and address(es) of the seller(s) or donor(s) and the interest in the vessel held by the seller(s) or donor(s); and
</P>
<P>(2) The name(s) and address(es) of the buyer(s) or donee(s) and the interest in the vessel held by each buyer or donee.


</P>
</DIV8>


<DIV8 N="§ 67.223" NODE="46:2.0.1.3.23.16.1.2" TYPE="SECTION">
<HEAD>§ 67.223   Filing limitation.</HEAD>
<P>An instrument presented for filing and recording under this subpart may be filed only in conjunction with an application for initial documentation or return to documentation of the vessel or with an application for a change to or deletion of the vessel's outstanding Certificate of Documentation.


</P>
</DIV8>

</DIV6>


<DIV6 N="Q" NODE="46:2.0.1.3.23.17" TYPE="SUBPART">
<HEAD>Subpart Q—Filing and Recording of Instruments—Mortgages, Preferred Mortgages, and Related Instruments</HEAD>


<DIV8 N="§ 67.231" NODE="46:2.0.1.3.23.17.1.1" TYPE="SECTION">
<HEAD>§ 67.231   General requirements; optional application for filing and recording.</HEAD>
<P>(a) A mortgage or related instrument presented for filing and recording must meet all of the requirements of subpart O of this part in addition to the pertinent section(s) of this subpart.
</P>
<P>(b) All instruments supplemental to mortgages must recite information which clearly identifies the mortgage to which the supplemental instrument is applicable. Such information will normally consist of the book and page where that mortgage is recorded and the date and time of filing. If the submission of the supplemental instrument is contemporaneous with submission of the mortgage, the information should include the names of all parties to the mortgage, the date of the mortgage, and the amount of the mortgage.
</P>
<P>(c) An Optional Application for Filing (CG-5542) may be attached to a mortgage or related instrument. If form CG-5542 is properly completed with all information required for indexing the instrument and the signature(s) specified thereon, the instrument to which it is attached will be filed and recorded with no further review.


</P>
</DIV8>


<DIV8 N="§ 67.233" NODE="46:2.0.1.3.23.17.1.2" TYPE="SECTION">
<HEAD>§ 67.233   Restrictions on recording mortgages, preferred mortgages, and related instruments.</HEAD>
<P>(a) A mortgage or assumption of mortgage which otherwise meets the requirements of this subpart is nonetheless not eligible for filing and recording if:
</P>
<P>(1) The mortgagor or assuming party(ies) did not actually hold legal title to the interest in the vessel being mortgaged or covered by the assumption at the time of filing of the mortgage or assumption; or
</P>
<P>(2) If the vessel(s) which the mortgage cover(s) is (are) not documented or not the subject of an application for documentation.
</P>
<P>(b) A mortgage of a vessel 100 feet or greater in length applying for a fishery endorsement is eligible for filing and recording as a preferred mortgage only if it meets the requirements of this part and the requirements of 46 CFR 356.19. 
</P>
<P>(c) The requirements of paragraph (b) of this section do not apply to the mortgagee of a vessel identified in § 67.11(b) or to any other vessel to which the Maritime Administration has given approval for unrestricted transfer pursuant to regulations in 46 CFR part 221.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1003, as amended by USCG-1999-6095, 65 FR 76576, Dec. 7, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 67.235" NODE="46:2.0.1.3.23.17.1.3" TYPE="SECTION">
<HEAD>§ 67.235   Requirements for mortgages.</HEAD>
<P>(a) A mortgage presented for filing and recording must:
</P>
<P>(1) Be signed by or on behalf of each mortgagor; and
</P>
<P>(2) Recite the following:
</P>
<P>(i) The name and address of each mortgagor and the interest in the vessel held by the mortgagor(s);
</P>
<P>(ii) The name and address of each mortgagee and the interest in the vessel granted by the mortgage; and
</P>
<P>(iii) The amount of the direct or contingent obligations that is or may become secured by the mortgage, excluding interest, expenses, and fees. The amount may be recited in one or more units of account as agreed to by the parties.
</P>
<P>(b) A mortgage submitted for filing and recording as a preferred mortgage must cover the whole of a vessel.
</P>
<P>(c) A mortgage which secures more than one vessel may, at the option of the parties, provide for separate discharge of such vessels.


</P>
</DIV8>


<DIV8 N="§ 67.237" NODE="46:2.0.1.3.23.17.1.4" TYPE="SECTION">
<HEAD>§ 67.237   Requirements for assignments of mortgages.</HEAD>
<P>An assignment of mortgage presented for filing and recording must:
</P>
<P>(a) Be signed by or on behalf of each assignor; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each assignor and the interest in the mortgage held by the assignor(s); and
</P>
<P>(2) The name and address of each assignee and the interest in the mortgage granted to the assignee(s).


</P>
</DIV8>


<DIV8 N="§ 67.239" NODE="46:2.0.1.3.23.17.1.5" TYPE="SECTION">
<HEAD>§ 67.239   Requirements for assumptions of mortgages.</HEAD>
<P>An assumption of mortgage presented for filing and recording must:
</P>
<P>(a) Be signed by or on behalf of each original mortgagor, each mortgagee, and each assuming party; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each original mortgagor and the interest in the vessel mortgaged; and
</P>
<P>(2) The name and address of each assuming party and the interest in the mortgage assumed.


</P>
</DIV8>


<DIV8 N="§ 67.241" NODE="46:2.0.1.3.23.17.1.6" TYPE="SECTION">
<HEAD>§ 67.241   Requirements for amendments of or supplements to mortgages.</HEAD>
<P>An amendment of or supplement to a mortgage presented for filing and recording must:
</P>
<P>(a) Be signed by or on behalf of each mortgagor and each mortgagee; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each mortgagor and mortgagee; and
</P>
<P>(2) The nature of the change effected by the instrument.


</P>
</DIV8>


<DIV8 N="§ 67.243" NODE="46:2.0.1.3.23.17.1.7" TYPE="SECTION">
<HEAD>§ 67.243   Requirements for instruments subordinating mortgages.</HEAD>
<P>An instrument subordinating a mortgage presented for filing and recording must:
</P>
<P>(a) Be signed by or on behalf of each mortgagee whose mortgage is being subordinated; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each mortgagee whose mortgage is being subordinated; and
</P>
<P>(2) The name and address of each party holding an interest in the instrument subordinating the mortgage.


</P>
</DIV8>


<DIV8 N="§ 67.245" NODE="46:2.0.1.3.23.17.1.8" TYPE="SECTION">
<HEAD>§ 67.245   Requirements for interlender agreements.</HEAD>
<P>An interlender agreement between multiple mortgagees must:
</P>
<P>(a) Be signed by or on behalf of all mortgagees who are party to the interlender agreement; and
</P>
<P>(b) Recite the names and addresses of all parties to the interlender agreement.


</P>
</DIV8>

</DIV6>


<DIV6 N="R" NODE="46:2.0.1.3.23.18" TYPE="SUBPART">
<HEAD>Subpart R—Filing and Recording of Instruments—Notices of Claim of Lien and Supplemental Instruments</HEAD>


<DIV8 N="§ 67.250" NODE="46:2.0.1.3.23.18.1.1" TYPE="SECTION">
<HEAD>§ 67.250   General requirements.</HEAD>
<P>(a) A notice of claim of lien or supplemental instrument thereto submitted for filing and recording must meet all of the requirements of subpart O of this part.
</P>
<P>(b) An instrument assigning or amending a notice of claim of lien must recite information which clearly identifies the notice of claim of lien being assigned or amended. Such information will normally consist of the book and page where the notice of claim is recorded and the date and time of filing. If the submission of the assignment or amendment is contemporaneous with submission of the notice of claim of lien, the information should include the name of each original claimant, the date of the notice of claim, and the amount of the claim and other information to adequately identify the notice of claim of lien being assigned or amended.


</P>
</DIV8>


<DIV8 N="§ 67.253" NODE="46:2.0.1.3.23.18.1.2" TYPE="SECTION">
<HEAD>§ 67.253   Requirements for notices of claim of lien.</HEAD>
<P>A notice of claim of lien must:
</P>
<P>(a) Be signed by or on behalf of each claimant; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each claimant;
</P>
<P>(2) The nature of the lien claimed;
</P>
<P>(3) The date on which the lien was established; and
</P>
<P>(4) The amount of the lien claimed.


</P>
</DIV8>


<DIV8 N="§ 67.255" NODE="46:2.0.1.3.23.18.1.3" TYPE="SECTION">
<HEAD>§ 67.255   Restrictions on filing and recording.</HEAD>
<P>A notice of claim of lien is not entitled to filing and recording unless the vessel against which the lien is claimed is covered by a preferred mortgage filed or recorded in accordance with subpart Q of this part or predecessor regulations thereto and which is outstanding at the time the lien is filed and recorded.


</P>
</DIV8>


<DIV8 N="§ 67.257" NODE="46:2.0.1.3.23.18.1.4" TYPE="SECTION">
<HEAD>§ 67.257   Requirements for assignments of notices of claim of lien.</HEAD>
<P>An assignment of a notice of claim of lien must:
</P>
<P>(a) Be signed by or on behalf of each original claimant or last assignee of record; and
</P>
<P>(b) Recite the following:
</P>
<P>(1) The name and address of each claimant; and
</P>
<P>(2) The name and address of each assignee and the interest in the claim being assigned.


</P>
</DIV8>


<DIV8 N="§ 67.259" NODE="46:2.0.1.3.23.18.1.5" TYPE="SECTION">
<HEAD>§ 67.259   Requirements for amendments to notice of claim of lien.</HEAD>
<P>An amendment to notice of claim of lien presented for filing and recording must:
</P>
<P>(a) Be signed by or on behalf of each original claimant or last assignee of record; and
</P>
<P>(b) Recite the nature of the change being effected by the instrument.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2014-0688, 79 FR 61262, Oct. 10, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="S" NODE="46:2.0.1.3.23.19" TYPE="SUBPART">
<HEAD>Subpart S—Removal of Encumbrances</HEAD>


<DIV8 N="§ 67.261" NODE="46:2.0.1.3.23.19.1.1" TYPE="SECTION">
<HEAD>§ 67.261   General requirements.</HEAD>
<P>The filing of an instrument against a vessel in accordance with subparts Q or R of this part may be terminated and, if recorded, removed from the record of that vessel by the filing of:
</P>
<P>(a) A court order, affidavit, or Declaration of Forfeiture described in § 67.263; or
</P>
<P>(b) A satisfaction or release instrument described in § 67.265 which meets the requirements of this part for filing and recording.


</P>
</DIV8>


<DIV8 N="§ 67.263" NODE="46:2.0.1.3.23.19.1.2" TYPE="SECTION">
<HEAD>§ 67.263   Requirement for removal of encumbrances by court order, affidavit, or Declaration of Forfeiture.</HEAD>
<P>The encumbrances described in subparts Q and R of this part are removed from the record upon filing of:
</P>
<P>(a) A copy of the order from a court of competent jurisdiction certified by an official of the court declaring title to the vessel to be free and clear, or declaring the encumbrance to be of no effect, or ordering the removal of the encumbrance from the record;
</P>
<P>(b) A copy of the order from a Federal District Court in an <I>in rem</I> action certified by an official of the court requiring the free and clear sale of the vessel at a Marshal's sale and, where issued under local judicial procedures, a copy of the order confirming such sale certified by an official of the court;
</P>
<P>(c) A copy of an order from a Federal District Court certified by an official of the court declaring the vessel itself or the proceeds of its sale to be forfeited to the Federal Government of the United States for a breach of its laws; or
</P>
<P>(d) Where the vessel was forfeited under an administrative forfeiture action to the Federal Government of the United States, either an affidavit from an officer of the agency which performed the forfeiture, who has personal knowledge of the particulars of the vessel's forfeiture, or a Declaration of Forfeiture issued by the agency which performed the forfeiture.


</P>
</DIV8>


<DIV8 N="§ 67.265" NODE="46:2.0.1.3.23.19.1.3" TYPE="SECTION">
<HEAD>§ 67.265   Requirements for instruments evidencing satisfaction or release.</HEAD>
<P>An instrument satisfying or releasing a mortgage, a notice of claim of lien, or a preferred mortgage presented for filing and recording must:
</P>
<P>(a) Meet all the requirements of subpart O of this part;
</P>
<P>(b) Be signed by or on behalf of:
</P>
<P>(1) Each mortgagee if a mortgage; or
</P>
<P>(2) Each claimant if a notice of claim of lien; and
</P>
<P>(c) Recite the following:
</P>
<P>(1) The name of each mortgagor, if any, and the name of each mortgagee or claimant;
</P>
<P>(2) The amount of the mortgage or claim of lien; and
</P>
<P>(3) Information which clearly identifies the mortgage or claim of lien being satisfied or released. Such information will normally consist of the book and page where that mortgage or claim of lien is recorded. If the recording information cannot be provided because the satisfaction or release is being submitted prior to recording of the mortgage or claim of lien, the instrument must recite other information sufficient to clearly identify the encumbrance being satisfied or released.


</P>
</DIV8>

</DIV6>


<DIV6 N="T" NODE="46:2.0.1.3.23.20" TYPE="SUBPART">
<HEAD>Subpart T—Abstracts of Title and Certificates of Ownership</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-014, 60 FR 31605, June 15, 1995, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 67.301" NODE="46:2.0.1.3.23.20.1.1" TYPE="SECTION">
<HEAD>§ 67.301   Issuance of Abstract of Title.</HEAD>
<P>Any person may request the National Vessel Documentation Center to issue a General Index or Abstract of Title (form CG-1332) for a vessel. 


</P>
</DIV8>


<DIV8 N="§ 67.303" NODE="46:2.0.1.3.23.20.1.2" TYPE="SECTION">
<HEAD>§ 67.303   Issuance of Certificate of Ownership.</HEAD>
<P>Any person may request the National Vessel Documentation Center to issue a Certificate of Ownership (form CG-1330) for a vessel. 


</P>
</DIV8>

</DIV6>


<DIV6 N="U" NODE="46:2.0.1.3.23.21" TYPE="SUBPART">
<HEAD>Subpart U—Special Provisions</HEAD>


<DIV8 N="§ 67.311" NODE="46:2.0.1.3.23.21.1.1" TYPE="SECTION">
<HEAD>§ 67.311   Alteration of Certificate of Documentation.</HEAD>
<P>No person other than a documentation officer shall intentionally alter a Certificate of Documentation.
</P>
<CITA TYPE="N">[USCG-2016-0531, 82 FR 43864, Sept. 20, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 67.313" NODE="46:2.0.1.3.23.21.1.2" TYPE="SECTION">
<HEAD>§ 67.313   Requirement to have Certificate of Documentation on board.</HEAD>
<P>(a) The person in command of a documented vessel must have on board that vessel the original Certificate of Documentation currently in effect for that vessel.
</P>
<P>(b) The requirement of paragraph (a) of this section does not apply:
</P>
<P>(1) To non-self-propelled vessels not engaged in foreign trade;
</P>
<P>(2) When the Certificate of Documentation has been submitted to the National Vessel Documentation Center for exchange in accordance with § 67.167 (d) or (e); or 
</P>
<P>(3) When the vessel is in storage or out of the water.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.315" NODE="46:2.0.1.3.23.21.1.3" TYPE="SECTION">
<HEAD>§ 67.315   Requirement to produce Certificate of Documentation.</HEAD>
<P>(a) The person in command of a documented vessel must produce the original Certificate of Documentation currently in effect for that vessel upon the demand of any person acting in an official public capacity.
</P>
<P>(b) The requirement of paragraph (a) of this section does not apply:
</P>
<P>(1) To non-self-propelled vessels not engaged in foreign trade;
</P>
<P>(2) When the Certificate of Documentation has been submitted to the National Vessel Documentation Center for exchange in accordance with § 67.167 (d) or (e); or
</P>
<P>(3) When the vessel is in storage or out of the water. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 67.317" NODE="46:2.0.1.3.23.21.1.4" TYPE="SECTION">
<HEAD>§ 67.317   Requirement to renew endorsements on the Certificate of Documentation.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section and except for recreational endorsements, which can be renewed for a period of 1, 2, 3, 4, or 5 years, the owner of a documented vessel must annually renew each endorsement upon the current Certificate of Documentation for that vessel in accordance with § 67.163.
</P>
<P>(b) The requirement of paragraph (a) of this section does not apply to Certificates of Documentation placed on deposit in accordance with § 67.165.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2020-0215, 86 FR 5031, Jan. 19, 2021; USCG-2023-0305, 88 FR 77902, Nov. 14, 2023]


</CITA>
</DIV8>


<DIV8 N="§ 67.319" NODE="46:2.0.1.3.23.21.1.5" TYPE="SECTION">
<HEAD>§ 67.319   Requirement to report change in vessel status and surrender Certificate of Documentation.</HEAD>
<P>(a) The owner of a vessel must notify the Coast Guard of each change in the information on which the issuance of the Certificate of Documentation for the vessel is based that occurs before the expiration of the certificate under this subsection, by no later than 30 days after such change.
</P>
<P>(b) The Certificate of Documentation for a vessel is terminated upon the expiration of the 30-day period if the owner has not notified the Coast Guard of such change before the end of the period.
</P>
<CITA TYPE="N">[USCG-2020-0215, 86 FR 5031, Jan. 19, 2021]






</CITA>
</DIV8>


<DIV8 N="§ 67.321" NODE="46:2.0.1.3.23.21.1.6" TYPE="SECTION">
<HEAD>§ 67.321   Requirement to report change of address of managing owner.</HEAD>
<P>Upon the change of address of the managing owner of a documented vessel, the managing owner must report the change of address to the National Vessel Documentation Center within 30 days of its occurrence.


</P>
<CITA TYPE="N">[USCG-2023-0584, 89 FR 101500, Dec. 16, 2024]




</CITA>
</DIV8>


<DIV8 N="§ 67.323" NODE="46:2.0.1.3.23.21.1.7" TYPE="SECTION">
<HEAD>§ 67.323   Operation without documentation.</HEAD>
<P>No vessel which is required by § 67.7 to be documented may engage in unlimited coastwise trade or the fisheries without being documented in accordance with the requirements of this part.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.325" NODE="46:2.0.1.3.23.21.1.8" TYPE="SECTION">
<HEAD>§ 67.325   Violation of endorsement.</HEAD>
<P>A vessel may not be employed in any trade other than a trade endorsed upon the Certificate of Documentation issued for that vessel. A vessel documented exclusively for recreation may not be used for purposes other than pleasure.


</P>
</DIV8>


<DIV8 N="§ 67.327" NODE="46:2.0.1.3.23.21.1.9" TYPE="SECTION">
<HEAD>§ 67.327   Operation under Certificate of Documentation with invalid endorsement.</HEAD>
<P>Except for vessels identified in § 67.9, no vessel may be operated under a Certificate of Documentation with endorsements which have become invalid under subpart L of this part.


</P>
</DIV8>


<DIV8 N="§ 67.329" NODE="46:2.0.1.3.23.21.1.10" TYPE="SECTION">
<HEAD>§ 67.329   Unauthorized name change.</HEAD>
<P>The owner of a documented vessel may not change or allow the change of the name of that vessel without exchanging the vessel's Certificate of Documentation in accordance with subpart K of this part. The new name of the vessel must be marked on the vessel upon receipt of the new Certificate of Documentation.


</P>
</DIV8>


<DIV8 N="§ 67.331" NODE="46:2.0.1.3.23.21.1.11" TYPE="SECTION">
<HEAD>§ 67.331   Improper markings.</HEAD>
<P>The owner of a documented vessel shall not permit the operation of that vessel unless it is marked in accordance with subpart I of this part.


</P>
</DIV8>

</DIV6>


<DIV6 N="V" NODE="46:2.0.1.3.23.22" TYPE="SUBPART">
<HEAD>Subpart V—Exception From Fishery Endorsement Requirements Due to Conflict With International Agreements</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-1999-6095, 65 FR 76576, Dec. 7, 2000, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 67.350" NODE="46:2.0.1.3.23.22.1.1" TYPE="SECTION">
<HEAD>§ 67.350   Conflicts with international agreements.</HEAD>
<P>(a) If you are an owner or mortgagee of a fishing vessel less than 100 feet in length and believe that there is a conflict between 46 CFR part 67 and any international treaty or agreement to which the United States is a party on October 1, 2001, and to which the United States is currently a party, you may petition the National Vessel Documentation Center (NVDC) for a ruling that all or sections of part 67 do not apply to you with respect to a particular vessel, provided that you had an ownership interest in the vessel or a mortgage on the vessel on October 1, 2001. You may file your petition with the NVDC before October 1, 2001, with respect to international treaties or agreements in effect at the time of your petition which are not scheduled to expire before October 1, 2001. 
</P>
<P>(b) If you are filing a petition for exemption with the NVDC for reasons stated in paragraph (a) of this section, your petition must include: 
</P>
<P>(1) Evidence of the ownership structure of the vessel petitioning for an exemption as of October 1, 2001, and any subsequent changes to the ownership structure of the vessel; 
</P>
<P>(i) If you are filing your petition before October 1, 2001, you may substitute evidence of the ownership structure as it exists on the date you file your petition; 
</P>
<P>(2) A copy of the provisions of the international agreement or treaty that you believe is in conflict with this part; 
</P>
<P>(3) A detailed description of how the provisions of the international agreement or treaty conflict with this part; 
</P>
<P>(4) For all petitions filed before October 1, 2001, a certification that the owner intends to transfer no ownership interest in the vessel to a non-U.S. citizen for the following year. 
</P>
<P>(5) For all petitions filed after October 1, 2001, a certification that no ownership interest was transferred to a non-U.S. citizen after September 30, 2001. 
</P>
<P>(c) You must file a separate petition for each vessel requiring an exemption unless the NVDC authorizes consolidated filing. Petitions should include two copies of all required materials and should be sent to the following address: National Vessel Documentation Center, 792 TJ Jackson Drive, Falling Water, West Virginia, 25419. 
</P>
<P>(d) Upon receipt of a complete petition, the NVDC will review the petition to determine whether the effective international treaty or agreement and the requirements of this part are in conflict. If the NVDC determines that this part conflicts with the effective international treaty or agreement, then the NVDC will inform you of the guidelines and requirements you must meet and maintain to qualify for a fisheries endorsement. 
</P>
<P>(e) If the vessel is determined through the petition process to be exempt from all or sections of the requirements of this part, then you must annually, from the date of exemption, submit the following evidence of its ownership structure to the NVDC: 
</P>
<P>(1) The vessel's current ownership structure; 
</P>
<P>(2) The identity of all non-citizen owners and the percentages of their ownership interest in the vessel; 
</P>
<P>(3) Any changes in the ownership structure that have occurred since you last submitted evidence of the vessel's ownership structure to the NVDC; and 
</P>
<P>(4) A statement ensuring that no interest in the vessel was transferred to a non-citizen during the previous year. 


</P>
</DIV8>


<DIV8 N="§ 67.352" NODE="46:2.0.1.3.23.22.1.2" TYPE="SECTION">
<HEAD>§ 67.352   Applicability.</HEAD>
<P>The exemption in this subpart shall not be available to: 
</P>
<P>(a) Owners and mortgagees of a fishing vessel less than 100 feet in length who acquired an interest in the vessel after October 1, 2001; or 
</P>
<P>(b) Owners of a fishing vessel less than 100 feet in length, if any ownership interest in that vessel is transferred to or otherwise acquired by a non-U.S. citizen after October 1, 2001.


</P>
</DIV8>

</DIV6>


<DIV6 N="W" NODE="46:2.0.1.3.23.23" TYPE="SUBPART">
<HEAD>Subparts W-X [Reserved]</HEAD>

</DIV6>


<DIV6 N="Y" NODE="46:2.0.1.3.23.24" TYPE="SUBPART">
<HEAD>Subpart Y—Fees</HEAD>


<DIV8 N="§ 67.500" NODE="46:2.0.1.3.23.24.1.1" TYPE="SECTION">
<HEAD>§ 67.500   Applicability.</HEAD>
<P>(a) This subpart specifies documentation services provided for vessels for which fees are applicable. No documentation service for which a fee is applicable will be performed until the appropriate fee has been paid. Fees are contained in Table 67.550. 
</P>
<P>(b) There is no fee for replacement of a Certificate of Documentation due to a wrongful withholding.
</P>
<P>(c) The Director, National Vessel Documentation Center may waive collection of fees applicable under this subpart for a service provided to a Federal agency when the fee would be directly paid with federally-appropriated funds by a Federal agency acting in its own behalf.
</P>
<P>(d) Application fees under this subpart are not refundable.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; CGD 95-070, 60 FR 40241, Aug. 7, 1995; USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-2010-0990, 79 FR 47023, Aug. 12, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 67.501" NODE="46:2.0.1.3.23.24.1.2" TYPE="SECTION">
<HEAD>§ 67.501   Application for Certificate of Documentation.</HEAD>
<P>An application fee is charged for an initial Certificate of Documentation in accordance with subpart K of this part. If application is made for any trade endorsement, the applicable fee under § 67.511 will be charged in addition to the application fee for the Certificate. The application fee does not include the fee under § 67.527 for filing and recording any required bills of sale or instruments in the nature of a bill of sale, or the application fee under § 67.519 for waivers in accordance with §§ 67.89 or 67.101.


</P>
</DIV8>


<DIV8 N="§ 67.503" NODE="46:2.0.1.3.23.24.1.3" TYPE="SECTION">
<HEAD>§ 67.503   Application for exchange or replacement of a Certificate of Documentation.</HEAD>
<P>(a) An application fee is charged for exchange or the simultaneous exchange and replacement of a Certificate of Documentation in accordance with subpart K of this part. Only a single application fee will be assessed when two or more reasons for exchange occur simultaneously. If application is made for any trade endorsement, the applicable fee under § 67.511 will be charged in addition to the application fee for the exchange or replacement.
</P>
<P>(b) The application fee for exchange or replacement does not apply to:
</P>
<P>(1) Endorsement of a change in the owner's address;
</P>
<P>(2) Exchange or replacement solely by reason of clerical error on the part of a documentation officer; or
</P>
<P>(3) Deletion of a vessel from documentation.


</P>
</DIV8>


<DIV8 N="§ 67.505" NODE="46:2.0.1.3.23.24.1.4" TYPE="SECTION">
<HEAD>§ 67.505   Application for return of vessel to documentation.</HEAD>
<P>An application fee is charged for a return of a vessel to documentation after deletion in accordance with subpart K of this part. If application is made for any trade endorsement, the applicable fee under § 67.511 will be charged in addition to the application fee for return to documentation.


</P>
</DIV8>


<DIV8 N="§ 67.507" NODE="46:2.0.1.3.23.24.1.5" TYPE="SECTION">
<HEAD>§ 67.507   Application for replacement of lost or mutilated Certificate of Documentation.</HEAD>
<P>An application fee is charged for replacement of a lost or mutilated Certificate of Documentation in accordance with subpart K of this part.


</P>
</DIV8>


<DIV8 N="§ 67.509" NODE="46:2.0.1.3.23.24.1.6" TYPE="SECTION">
<HEAD>§ 67.509   Application for approval of exchange of Certificate of Documentation requiring mortgagee consent.</HEAD>
<P>An application fee is charged for approval of exchange of a Certificate of Documentation requiring mortgagee consent in accordance with subpart K of this part.


</P>
</DIV8>


<DIV8 N="§ 67.511" NODE="46:2.0.1.3.23.24.1.7" TYPE="SECTION">
<HEAD>§ 67.511   Application for trade endorsement(s).</HEAD>
<P>(a) <I>Coastwise endorsement.</I> An application fee is charged for a coastwise endorsement, in accordance with subpart B of this part.
</P>
<P>(b) <I>Coastwise Bowaters endorsement.</I> An application fee is charged for a coastwise Bowaters endorsement in accordance with 46 CFR part 68.
</P>
<P>(c) <I>Fishery endorsement.</I> An application fee is charged for a fishery endorsement in accordance with subpart B of this part.
</P>
<P>(d) <I>Registry or recreational endorsement.</I> There is no application fee for a registry or recreational endorsement, or both.
</P>
<P>(e) When multiple trade endorsements are requested on the same application, only the single highest applicable endorsement fee will be charged.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.513" NODE="46:2.0.1.3.23.24.1.8" TYPE="SECTION">
<HEAD>§ 67.513   Application for evidence of deletion from documentation.</HEAD>
<P>An application fee is charged for evidence of deletion from documentation in accordance with subpart L of this part.


</P>
</DIV8>


<DIV8 N="§ 67.515" NODE="46:2.0.1.3.23.24.1.9" TYPE="SECTION">
<HEAD>§ 67.515   Application for renewal of endorsements.</HEAD>
<P>An application fee is charged for renewal of endorsements on Certificates of Documentation in accordance with subpart L of this part.
</P>
<CITA TYPE="N">[USCG-2010-0990, 79 FR 47023, Aug. 12, 2014, as amended by USCG-2020-0215, 86 FR 5031, Jan. 19, 2021]


</CITA>
</DIV8>


<DIV8 N="§ 67.517" NODE="46:2.0.1.3.23.24.1.10" TYPE="SECTION">
<HEAD>§ 67.517   Application for late renewal.</HEAD>
<P>In addition to any other fees required by this subpart, including a renewal fee, a fee is charged for a late renewal in accordance with subpart L of this part.
</P>
<CITA TYPE="N">[USCG-2010-0990, 79 FR 47023, Aug. 12, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 67.519" NODE="46:2.0.1.3.23.24.1.11" TYPE="SECTION">
<HEAD>§ 67.519   Application for waivers.</HEAD>
<P>An application fee is charged for waiver of original build evidence in accordance with subpart F of this part, or for waiver of bill of sale eligible for filing and recording in accordance with subpart E of this part. In cases where more than one waiver is required, each waiver application is subject to this fee.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>


<DIV8 N="§ 67.521" NODE="46:2.0.1.3.23.24.1.12" TYPE="SECTION">
<HEAD>§ 67.521   Application for new vessel determination.</HEAD>
<P>An application fee is charged for a new vessel determination in accordance with subpart M of this part.


</P>
</DIV8>


<DIV8 N="§ 67.523" NODE="46:2.0.1.3.23.24.1.13" TYPE="SECTION">
<HEAD>§ 67.523   Application for wrecked vessel determination.</HEAD>
<P>An application fee is charged for a determination of whether a vessel is entitled to coastwise and fisheries privileges as a result of having been wrecked in waters adjacent to the United States and repaired in accordance with subpart J of this part. This fee is in addition to the cost associated with the vessel appraisals.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993, as amended by USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 67.525" NODE="46:2.0.1.3.23.24.1.14" TYPE="SECTION">
<HEAD>§ 67.525   Application for determination of rebuild.</HEAD>
<P>An application fee is charged for a determination of whether a vessel has been rebuilt in accordance with subpart M of this part. This fee will be assessed for each request for either a preliminary or final determination submitted in writing by the vessel owner or the vessel owner's representative.


</P>
</DIV8>


<DIV8 N="§ 67.527" NODE="46:2.0.1.3.23.24.1.15" TYPE="SECTION">
<HEAD>§ 67.527   Application for filing and recording bills of sale and instruments in the nature of a bill of sale.</HEAD>
<P>An application fee is charged for filing and recording bills of sale and instruments in the nature of a bill of sale in accordance with subpart P of this part.


</P>
</DIV8>


<DIV8 N="§ 67.529" NODE="46:2.0.1.3.23.24.1.16" TYPE="SECTION">
<HEAD>§ 67.529   Application for filing and recording mortgages and related instruments.</HEAD>
<P>An application fee is charged for filing and recording mortgages and related instruments in accordance with subpart Q of this part.


</P>
</DIV8>


<DIV8 N="§ 67.531" NODE="46:2.0.1.3.23.24.1.17" TYPE="SECTION">
<HEAD>§ 67.531   Application for filing and recording notices of claim of lien.</HEAD>
<P>An application fee is charged for filing and recording notices of claim of lien in accordance with subpart R of this part.


</P>
</DIV8>


<DIV8 N="§ 67.533" NODE="46:2.0.1.3.23.24.1.18" TYPE="SECTION">
<HEAD>§ 67.533   Application for Certificate of Compliance.</HEAD>
<P>An application fee is charged for a Certificate of Compliance to be issued in accordance with regulations set forth in 46 CFR part 68.


</P>
</DIV8>


<DIV8 N="§ 67.535" NODE="46:2.0.1.3.23.24.1.19" TYPE="SECTION">
<HEAD>§ 67.535   Issuance of Abstract of Title.</HEAD>
<P>An issuance fee is charged for a General Index or Abstract of Title in accordance with subpart T of this part.


</P>
</DIV8>


<DIV8 N="§ 67.537" NODE="46:2.0.1.3.23.24.1.20" TYPE="SECTION">
<HEAD>§ 67.537   Issuance of Certificate of Ownership.</HEAD>
<P>An issuance fee is charged for a Certificate of Ownership in accordance with subpart T of this part. A supplemental issuance fee is charged for a Certificate of Ownership attachment for each additional vessel with the same ownership and encumbrance information.


</P>
</DIV8>


<DIV8 N="§ 67.539" NODE="46:2.0.1.3.23.24.1.21" TYPE="SECTION">
<HEAD>§ 67.539   Copies of instruments and documents.</HEAD>
<P>The fee charged for furnishing a copy of any instrument or document is calculated in the same manner as described in 49 CFR 7.95.
</P>
<CITA TYPE="N">[CGD 94-008, 59 FR 49847, Sept. 30, 1994]





</CITA>
</DIV8>


<DIV8 N="§  67.550" NODE="46:2.0.1.3.23.24.1.22" TYPE="SECTION">
<HEAD>§  67.550   Fee table.</HEAD>
<P>The fees charged under subpart Y are as set forth in Table 1 to 67.550.

</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to § 67.550—Fees
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Activity
</TH><TH class="gpotbl_colhed" scope="col">Fee
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Commercial Applications:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Initial Certificate of Documentation (COD) (1 Year Only)</TD><TD align="right" class="gpotbl_cell">$133.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Exchange of Certificate of Documentation (COD) (1 Year Only)</TD><TD align="right" class="gpotbl_cell">84.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Return of Vessel to Documentation (1 Year Only)</TD><TD align="right" class="gpotbl_cell">84.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Replacement of Lost or Mutilated COD</TD><TD align="right" class="gpotbl_cell">50.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Approval of Exchange of COD requiring Mortgagee consent</TD><TD align="right" class="gpotbl_cell">24.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Trade Endorsements:</TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">COM Coastwise Endorsement</TD><TD align="right" class="gpotbl_cell">29.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">COM Coastwise Bowaters Endorsement</TD><TD align="right" class="gpotbl_cell">29.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">COM Fishery Endorsement</TD><TD align="right" class="gpotbl_cell">12.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">COM Registry Endorsement</TD><TD align="right" class="gpotbl_cell">None
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">COM Recreational Endorsement</TD><TD align="right" class="gpotbl_cell">None
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Evidence of Deletion from Documentation</TD><TD align="right" class="gpotbl_cell">15.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Renewal of Certificate of Documentation (COD) (1-Year Only)</TD><TD align="right" class="gpotbl_cell">26.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">COM Late Renewal</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 5.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Recreational Applications:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Initial Certificate of Documentation (COD) (1-Year)</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 133.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Exchange of Certificate of Documentation (COD) (1-Year)</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 84.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Return of Vessel to Documentation (COD) (1-Year)</TD><TD align="right" class="gpotbl_cell">
<sup>3</sup> 84.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Replacement of Lost or Mutilated COD</TD><TD align="right" class="gpotbl_cell">50.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Approval of Exchange of COD requiring Mortgagee consent</TD><TD align="right" class="gpotbl_cell">24.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Evidence of Deletion from Documentation</TD><TD align="right" class="gpotbl_cell">15.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Renewal of Certificate of Documentation (1-Year)</TD><TD align="right" class="gpotbl_cell">26.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">2-Year Expiration</TD><TD align="right" class="gpotbl_cell">52.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">3-Year Expiration</TD><TD align="right" class="gpotbl_cell">78.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">4-Year Expiration</TD><TD align="right" class="gpotbl_cell">104.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">5-Year Expiration</TD><TD align="right" class="gpotbl_cell">130.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">REC Late Renewal</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 5.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Waivers:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Original Build Evidence</TD><TD align="right" class="gpotbl_cell">15.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bill of Sale Eligible for Filing and Recording</TD><TD align="right" class="gpotbl_cell">15.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Miscellaneous Applications:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Wrecked Vessel Determination</TD><TD align="right" class="gpotbl_cell">555.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">New Vessel Determination</TD><TD align="right" class="gpotbl_cell">166.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Rebuild Determination—Preliminary or Final</TD><TD align="right" class="gpotbl_cell">450.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Filing and Recording:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Bill of Sale and Instruments in Nature of Bill of Sale</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 8.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Mortgages and Related Instruments</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 4.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Notice of Claim of Lien and Related Instruments</TD><TD align="right" class="gpotbl_cell">
<sup>4</sup> 8.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Certificate of Compliance:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certificate of Compliance (46 CFR Part 68)</TD><TD align="right" class="gpotbl_cell">55.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"><E T="03">Miscellaneous:</E>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Abstract of Title (CG-1332)</TD><TD align="right" class="gpotbl_cell">25.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certificate of Ownership (CG-1330)</TD><TD align="right" class="gpotbl_cell">125.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 8em">Attachment for each vessel with same data</TD><TD align="right" class="gpotbl_cell">10.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified Copy of Recorded Instrument</TD><TD align="right" class="gpotbl_cell">4.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Certified Copy of Certificate of Documentation</TD><TD align="right" class="gpotbl_cell">4.00
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row" style="padding-left: 4em">Copy of instrument or document</TD><TD align="right" class="gpotbl_cell">(
<sup>5</sup>)
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> When multiple trade endorsements are requested on the same application, only the single highest applicable fee will be charged, resulting in a maximum endorsement fee of $29.00. This does not apply to recreational endorsements.
</P><P class="gpotbl_note">
<sup>2</sup> Late renewal fee is in addition to the cost of the endorsement sought.
</P><P class="gpotbl_note">
<sup>3</sup> 2-5 Year Expiration (Additional Fee Required—$26.00/year).
</P><P class="gpotbl_note">
<sup>4</sup> Per page.
</P><P class="gpotbl_note">
<sup>5</sup> Fees will be calculated in accordance with 6 CFR part 5, subpart A.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2020-0215, 86 FR 5031, Jan. 19, 2021, as amended by USCG-2023-0305, 88 FR 77902, Nov. 14, 2023]





</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="68" NODE="46:2.0.1.3.24" TYPE="PART">
<HEAD>PART 68—DOCUMENTATION OF VESSELS: EXCEPTIONS TO COASTWISE QUALIFICATION 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 3703, 8105; sec. 617, Pub. L. 111-281, 124 Stat. 2905; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 80-107, 47 FR 27511, June 24, 1982, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.3.24.1" TYPE="SUBPART">
<HEAD>Subpart A—Regulations for Engaging in Limited Coastwise Trade</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 80-107, 47 FR 27511, June 24, 1982. Redesignated and amended by USCG-2005-20258, 71 FR 61418, 61419, Oct. 18, 2006, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 68.1" NODE="46:2.0.1.3.24.1.1.1" TYPE="SECTION">
<HEAD>§ 68.1   Purpose of subpart.</HEAD>
<P>This subpart contains citizen ownership requirements and procedures to allow documentation of vessels that do not meet the requirements of part 67 of this chapter. The requirements are for corporations engaged in a manufacturing or mineral industry in the United States.
</P>
<CITA TYPE="N">[USCG-2005-20258, 71 FR 61419, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.3" NODE="46:2.0.1.3.24.1.1.2" TYPE="SECTION">
<HEAD>§ 68.3   Definitions for the purposes of this subpart.</HEAD>
<P><I>Act</I> means the Act of September 2, 1958 (46 U.S.C. App. 883-1).
</P>
<P><I>883-1 citizen</I> or <I>883-1 corporation</I> means a corporation which qualifies for the special citizenship status created by the Act of September 2, 1958 (46 U.S.C. App. 883-1).
</P>
<P><I>Parent corporation</I> means one incorporated under the laws of the United States, or any state, territory, or district of the United States, which controls (directly or indirectly) at least 50 percent of the voting stock of another corporation.
</P>
<P><I>Subsidiary corporation</I> means one incorporated under the laws of the United States, or any state, territory, or district of the United States, which has not less than 50 percent of its voting stock controlled (directly or indirectly) by another corporation.
</P>
<CITA TYPE="N">[CGD 80-107, 47 FR 27511, June 24, 1982, as amended by CGD 95-028, 62 FR 51203, Sept. 30, 1997. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.5" NODE="46:2.0.1.3.24.1.1.3" TYPE="SECTION">
<HEAD>§ 68.5   Requirements for citizenship under 46 U.S.C. App. 883-1.</HEAD>
<P>A corporation seeking to establish its citizenship under the Act of September 2, 1958 (46 U.S.C. App. 883-1) must meet the following criteria as specified in the Act:
</P>
<P>(a) It must be incorporated under the laws of the United States, or any state, territory, district, or possession of the United States;
</P>
<P>(b) A majority of the officers and directors of the corporation must be citizens of the United States;
</P>
<P>(c) Not less than 90 percent of the employees of the corporation must be residents of the United States;
</P>
<P>(d) Such corporation must be engaged primarily in a manufacturing or mineral industry in the United States or any territory, district, or possession of the United States;
</P>
<P>(e) The aggregate book value of the vessels owned by the corporation must not exceed 10 percent of the aggregate book value of the assets of the corporation; and
</P>
<P>(f) The corporation must purchase or produce in the United States, its territories or possessions, not less than 75 percent of the raw materials used or sold in its operations.
</P>
<NOTE>
<HED>Note:</HED>
<P>A corporation which qualifies as an 883-1 citizen by meeting the criteria in paragraph (a) of this section is not thereby precluded from qualifying as a citizen under any definition in part 67 upon compliance with all applicable requirements.</P></NOTE>
<CITA TYPE="N">[CGD 80-107, 47 FR 27494, June 24, 1982, as amended at 47 FR 35488, Aug. 16, 1982; CGD 95-028, 62 FR 51203, Sept. 30, 1997. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.7" NODE="46:2.0.1.3.24.1.1.4" TYPE="SECTION">
<HEAD>§ 68.7   Qualification as an 883-1 corporation.</HEAD>
<P>(a) To be formally qualified as an 883-1 corporation for all purposes under the Act, a corporation which meets the requirements of § 68.5 must file with the Director, National Vessel Documentation Center a certificate under oath as described in appendix A.
</P>
<P>(b) Upon the filing of the certificate required under paragraph (a) of this section, the Director, National Vessel Documentation Center will furnish the corporation a Certificate of Compliance which is valid for a period of 3 years from the date of its issuance, unless there is a change in corporate status requiring a report under § 68.11(a). On or before the date of expiration of the Certificate of Compliance, a new certificate under oath as described in appendix A of this subpart must be filed with the Director, National Vessel Documentation Center.
</P>
<APPRO TYPE="N">(Approved by the Office of Management and Budget under control number 1625-0027)
</APPRO>
<CITA TYPE="N">[CGD 89-007; CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-2002-13058, 67 FR 61279, Sept. 30, 2002; USCG-2006-25697, 71 FR 55746, Sept. 25, 2006. Redesignated and amended by USCG-2005-20258, 71 FR 61418, 61419, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.9" NODE="46:2.0.1.3.24.1.1.5" TYPE="SECTION">
<HEAD>§ 68.9   Qualification as a parent or subsidiary.</HEAD>
<P>(a) To be formally qualified as a parent corporation, as defined in § 68.3, a corporation must file with the Director, National Vessel Documentation Center a certificate under oath as described in appendix B of this subpart.
</P>
<P>(b) To be formally qualified as subsidiary corporation as defined in § 68.3, a corporation must file with the Director, National Vessel Documentation Center a certificate under oath as described in appendix B of this subpart.
</P>
<P>(c) Upon the filing of the certificate required under paragraph (a) or (b) of this section, the Director, National Vessel Documentation Center will furnish the corporation a certificate of parent or subsidiary status which is valid for a period of 3 years from the date of its issuance unless there is a change in corporate status requiring a report under § 68.11(a). On or before the date of expiration of the certificate of parent or subsidiary status, a new certificate under oath as described in appendix B of this subpart must be filed with the Director, National Vessel Documentation Center. 
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-2002-13058, 67 FR 61279, Sept. 30, 2002. Redesignated and amended by USCG-2005-20258, 71 FR 61418, 61419, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.11" NODE="46:2.0.1.3.24.1.1.6" TYPE="SECTION">
<HEAD>§ 68.11   Cessation of qualification.</HEAD>
<P>(a) If after filing the certificate required by § 68.7, a change occurs whereby an 883-1 corporation no longer meets the criteria in § 68.5(a), that corporation's qualification for the privileges enumerated in §§ 68.13 and 68.15 is terminated effective as of the date and time of the change. The corporation must report the change in writing to the Director, National Vessel Documentation Center. 
</P>
<P>(b) If, after filing the certificate required by § 68.9, a change occurs whereby the corporation is no longer entitled to be deemed a parent or subsidiary corporation, that corporation's qualification for the privileges in §§ 68.13 and 68.15 is terminated effective as of the date and time of the change. The corporation must report such change in writing to the Director, National Vessel Documentation Center.
</P>
<CITA TYPE="N">[CGD 89-007, CGD 89-007a, 58 FR 60266, Nov. 15, 1993; 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31605, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999. Redesignated and amended by USCG-2005-20258, 71 FR 61418, 61419, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.13" NODE="46:2.0.1.3.24.1.1.7" TYPE="SECTION">
<HEAD>§ 68.13   Privileges conferred—documentation of vessel.</HEAD>
<P>The special citizenship status created by the Act entitles the 883-1 corporation to document certain vessels for certain limited purposes: 
</P>
<P>(a) An 883-1 corporation may document under the Act only vessels which are qualified for employment in the coastwise trade and which are either non-self propelled or, if self-propelled, are of less than 500 gross tons.
</P>
<P>(b) A vessel owned by an 883-1 corporation and meeting the criteria in paragraph (a) of this section may be documented only for use in the coastwise trade subject to the restrictions in § 68.17.
</P>
<P>(c) Section 68.19 contains details concerning the documentation of vessels by an 883-1 corporation.
</P>
<CITA TYPE="N">[CGD 80-107, 47 FR 27511, June 24, 1982. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.15" NODE="46:2.0.1.3.24.1.1.8" TYPE="SECTION">
<HEAD>§ 68.15   Privileges conferred—operation of vessels.</HEAD>
<P>(a) The special citizenship status created by the Act entitles the 883-1 corporation to operate, subject to the restrictions in § 68.17, vessels which are qualified to engage in the coastwise trade and are exempt from documentation. (See § 67.9 for classes of exempt vessels.)
</P>
<P>(b) Vessels, documented or exempt from documentation, employed subject to the Act may carry passengers and merchandise of the 883-1 corporation owning such vessels only between points in the United States, including territories, districts, and possessions thereof embraced in the coastwise laws.
</P>
<P>(c) The special citizenship status created by the Act entitles an 883-1 corporation owning vessels as described in paragraphs (a) and (b) of this section to transport merchandise or passengers for hire in the coastwise trade as a service for a duly qualified parent or subsidiary corporation as defined in § 68.3.
</P>
<P>(d) The special citizenship status created by the Act entitles an 883-1 corporation owning vessels as described in paragraphs (a) and (b) of this section to demise or bareboat charter such vessels to common or contract carriers subject to the restrictions in § 68.17(c).
</P>
<CITA TYPE="N">[CGD 80-107, 47 FR 27511, June 24, 1982, as amended by USCG-2002-13058, 67 FR 61279, Sept. 30, 2002. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.17" NODE="46:2.0.1.3.24.1.1.9" TYPE="SECTION">
<HEAD>§ 68.17   Restrictions.</HEAD>
<P>(a) Vessels employed subject to the Act are entitled to operation only in the coastwise trade and only to the extent described in paragraphs (b) and/or (c) of this section.
</P>
<P>(b) A vessel owned by an 883-1 corporation may engage in coastwise transportation for hire as a service to a parent or subsidiary corporation as defined in § 68.3. Such transportation for hire must be between points of the United States, including territories, districts, and possessions thereof embraced in the coastwise laws.
</P>
<P>(c) A vessel owned by an 883-1 corporation may be operated under demise or bareboat charter to a common or a contract carrier subject to 49 U.S.C. chapter 101 if the corporation is a U.S. citizen as defined in 46 U.S.C. App. 802. 
</P>
<P>(1) Such common or contract carrier may not be connected either directly or indirectly by ownership or control with the 883-1 corporation.
</P>
<P>(2) The demise or bareboat charter must be at prevailing rates.
</P>
<P>(3) The vessels under a demise or bareboat charter may not be used in non-contiguous trade.
</P>
<CITA TYPE="N">[CGD 80-107, 47 FR 27511, June 24, 1982, as amended by CGD 95-028, 62 FR 51203, Sept. 30, 1997. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.19" NODE="46:2.0.1.3.24.1.1.10" TYPE="SECTION">
<HEAD>§ 68.19   Application by an 883-1 corporation to document a vessel.</HEAD>
<P>(a) An application by an 883-1 corporation to document a vessel must comply with the applicable requirements in subparts A, D, E, F, G, H, I, K, and L of part 67 of this chapter. 
</P>
<P>(b) An application by an 883-1 corporation to document a vessel must include a copy of the Certificate of Compliance issued under § 68.7. 
</P>
<CITA TYPE="N">[CGD 95-014, 60 FR 31606, June 15, 1995. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV9 N="Appendix A" NODE="46:2.0.1.3.24.1.1.11.2" TYPE="APPENDIX">
<HEAD>Appendix A to Subpart A of Part 68—Oath for Qualification of Corporation as a Citizen of the United States Under the Act of September 2, 1958 (46 U.S.C. app. 883-1)
</HEAD>
<HD2>Department of Homeland Security, U.S. Coast Guard
</HD2>
<HD3>Oath for Qualification of Corporation as a Citizen of the United States Under the Act of September 2, 1958 (46 U.S.C. app. 883-1)
</HD3>
<FP>Corporation:
</FP>
<FP-DASH> Name
</FP-DASH>
<FP-DASH> Address 
<SU>1</SU>
<FTREF/>
</FP-DASH>
<FTNT>
<P>
<SU>1</SU> Show principal place of business of corporation.</P></FTNT>
<FP-DASH> State where incorporated
</FP-DASH>
<FP>Affiant:
</FP>
<FP-DASH> Name
</FP-DASH>
<FP-DASH> Address
</FP-DASH>
<FP-DASH> Company
</FP-DASH>
<FP-DASH> Title or capacity
</FP-DASH>
<P>I, the affiant named above, swear that I am legally authorized to make this oath on behalf of the corporation, that a majority of the officers and directors of the above-named corporation are citizens of the United States, as shown by the attached listing incorporated in and made a part of this oath which truly and correctly names all such officers and directors, giving the home address and citizenship of each; that not less than 90 percent of the employees of the corporation are residents of the United States; that the corporation is engaged primarily in a manufacturing or mineral industry in the United States or in a territory, district or possession thereof; that the aggregate book value of the vessels owned by the corporation does not exceed 10 percent of the aggregate book value of the assets of the corporation; and that the corporation purchases or produces in the United States, its territories or possessions not less than 75 percent of the raw materials used or sold in its operation. 
<SU>2</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>2</SU> Attach the required list of the names of all officers and directors of the corporation, giving the home address and citizenship of each.</P></FTNT>
<P>The above named corporation fails to qualify as a citizen within the meaning of § 67.39(c) of this chapter by reason of: 
<SU>3</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>3</SU> Check appropriate line or lines.</P></FTNT>
<FP>______Non-citizen President
</FP>
<FP>______Non-citizen Chairman of Board
</FP>
<FP>______Failure to meet quorum requirements
</FP>
<FP>______Failure to meet stock ownership requirements
</FP>
<FP-DASH>Signature
</FP-DASH>
<P>Subscribed and sworn to before me on the day and year shown
</P>
<FP-DASH>
</FP-DASH>
<FP-DASH>
</FP-DASH>
<FP>(Notary Public)
</FP>
<FP-DASH>Date
</FP-DASH>
<CITA TYPE="N">[CGD 80-107, 47 FR 27511, June 24, 1982, as amended by USCG-2002-13058, 67 FR 61279, Sept. 30, 2002; USCG-2003-14505, 68 FR 9535, Feb. 28, 2003. Redesignated and amended by USCG-2007-28098, 71 FR 61418, 61419, Oct. 18, 2006]


</CITA>
</DIV9>


<DIV9 N="Appendix B" NODE="46:2.0.1.3.24.1.1.11.3" TYPE="APPENDIX">
<HEAD>Appendix B to Subpart A of Part 68—Oath of Parent or Subsidiary Corporation Act of September 2, 1958 (46 U.S.C. app. 883-1)
</HEAD>
<HD2>Department of Homeland Security, U.S. Coast Guard
</HD2>
<HD3>Oath of Parent or Subsidiary Corporation, Act of September 2, 1958 (46 U.S.C. app. 883-1)
</HD3>
<FP>Corporation:
</FP>
<FP-DASH> Name
</FP-DASH>
<FP-DASH> Address
</FP-DASH>
<FP-DASH> State of incorporation
</FP-DASH>
<P>Status (Parent) 
<SU>1</SU>
<FTREF/>________ (Subsidiary) 
<SU>2</SU>
<FTREF/>________
</P>
<FTNT>
<P>
<SU>1</SU> A “parent corporation” for the purposes of this oath is one incorporated under the laws of the United States, or any State, territory, or district of the United States, which controls (directly or indirectly) at least 50 percent of the voting stock of another corporation. Strike out the inapplicable term.</P></FTNT>
<FTNT>
<P>
<SU>2</SU> A “subsidiary corporation” for the purposes of this oath is one incorporated under the laws of the United States, or any State, territory, or district of the United States, which has not less than 50 percent of its voting stock controlled (directly or indirectly) by another corporation. Strike out the inapplicable term.</P></FTNT>
<FP-DASH>Name of associated corporation
</FP-DASH>
<FP-DASH> Address
</FP-DASH>
<FP-DASH> State where incorporated
</FP-DASH>
<FP>Affiant:
</FP>
<FP-DASH> Name
</FP-DASH>
<FP-DASH> Address
</FP-DASH>
<FP-DASH> Company
</FP-DASH>
<FP-DASH> Title or capacity
</FP-DASH>
<P>I, the affiant named above, swear that the corporation first named herein is the (parent) 
<SU>1</SU> (subsidiary) 
<SU>2</SU> of the associated corporation named, that I am the duly authorized officer or agent of the corporation first named, and that the associated corporation has previously established that it is a citizen within the meaning of the Act of September 2, 1958 (46 U.S.C. app. 883-1).
</P>
<FP-DASH>Signature
</FP-DASH>
<P>Subscribed and sworn to before me on the day and year shown
</P>
<FP-DASH>
</FP-DASH>
<FP>(Notary Public)
</FP>
<CITA TYPE="N">[CGD 80-107,47 FR 27511, June 24, 1982, as amended by USCG-2003-14505, 68 FR 9535, Feb. 28, 2003. Redesignated and amended by USCG-2007-28098, 71 FR 61418, 61419, Oct. 18, 2006]


</CITA>
</DIV9>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.3.24.2" TYPE="SUBPART">
<HEAD>Subpart B—Documentation of Certain Vessels for Oil Spill Cleanup</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 68.25" NODE="46:2.0.1.3.24.2.1.1" TYPE="SECTION">
<HEAD>§ 68.25   Purpose and scope.</HEAD>
<P>This subpart contains citizen ownership requirements and procedures to allow documentation of vessels which do not meet the requirements of part 67 of this chapter. The requirements are for the limited purposes of training for, implementing, and supporting oil spill cleanup operations.
</P>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.27" NODE="46:2.0.1.3.24.2.1.2" TYPE="SECTION">
<HEAD>§ 68.27   Definitions for purposes of this subpart.</HEAD>
<P><I>Certificate of Documentation</I> means form CG-1270.
</P>
<P><I>Citizen</I> means a citizen as described in part 67 of this chapter.
</P>
<P><I>Exclusive Economic Zone</I> or <I>EEZ</I> means the exclusive economic zone established by Presidential Proclamation Numbered 5030, dated March 10, 1983, including the ocean waters of the areas referred to as “eastern special areas” in Article 3(1) of the Agreement between the United States of America and the Union of Soviet Socialist Republics on the Maritime Boundary, signed June 1, 1990.
</P>
<P><I>Not-for-profit oil spill response cooperative</I> means a corporation, partnership, association, trust, joint venture, or other entity established under the laws of the United States, or of a State, with a not-for-profit status and for the limited purposes of training for, carrying out, and supporting oil spill cleanup operations or related research activities.
</P>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.29" NODE="46:2.0.1.3.24.2.1.3" TYPE="SECTION">
<HEAD>§ 68.29   Citizenship requirements for limited coastwise endorsement.</HEAD>
<P>(a) Notwithstanding the citizenship requirements set out in part 67 of this chapter, a Certificate of Documentation with a coastwise endorsement for the limited purposes provided in § 68.33 may be issued to a vessel owned by—
</P>
<P>(1) A not-for-profit oil spill response cooperative if the vessel meets the requirements of paragraph (b) of this section; or
</P>
<P>(2) A member or members of a not-for-profit oil spill response cooperative if the vessel meets the requirements of paragraphs (b) and (c) of this section.
</P>
<P>(b) The vessel must be at least 50 percent owned by one or more of the following entities:
</P>
<P>(1) An individual who is a native-born, naturalized or derivative citizen of the United States or otherwise qualifies as a United States citizen.
</P>
<P>(2) A corporation incorporated under the laws of the United States or of a State where—
</P>
<P>(i) The president and, if the president is not the chief executive officer, the chief executive officer, by whatever title, is a citizen;
</P>
<P>(ii) The chairman of the board of directors is a citizen; and
</P>
<P>(iii) No more of the directors are non-citizens than a minority of the number necessary to constitute a quorum.
</P>
<P>(3) A partnership where all the general partners are citizens and at least 50 percent of the equity interest is owned by citizens.
</P>
<P>(4) An association or joint venture where all the members are citizens.
</P>
<P>(5) A trust where all the trustees and all the beneficiaries with an enforceable interest in the trust are citizens.
</P>
<P>(c) The vessel must be owned by a member or members of a not-for-profit oil spill response cooperative who dedicate the vessel to the use of a not-for-profit oil spill response cooperative.
</P>
<P>(d) A vessel which meets the criteria of this section is considered to be owned exclusively by citizens of the United States for the purposes of subsequent transfer and documentation under part 67 of this chapter.
</P>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.31" NODE="46:2.0.1.3.24.2.1.4" TYPE="SECTION">
<HEAD>§ 68.31   Vessel eligibility requirements for limited coastwise endorsement.</HEAD>
<P>(a) A vessel must comply with all the requirements of part 67 of this chapter, other than citizenship requirements, in order to be eligible for documentation under this subpart.
</P>
<P>(b) Notwithstanding 46 U.S.C. App. 883, a vessel remains eligible for documentation under this subpart even if the vessel was formerly owned by a not-for-profit oil spill response cooperative or by one or more members of a not-for-profit oil spill response cooperative and the vessel meets the criteria of § 68.29.
</P>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.33" NODE="46:2.0.1.3.24.2.1.5" TYPE="SECTION">
<HEAD>§ 68.33   Privileges of a limited coastwise endorsement.</HEAD>
<P>(a) A vessel which is documented and issued a limited coastwise endorsement under this subpart may operate on the navigable waters of the United States or in the EEZ in coastwise trade only for the following purposes:
</P>
<P>(1) To recover oil discharged into the water.
</P>
<P>(2) To transport oil discharged into the water.
</P>
<P>(3) To transport and deploy equipment, supplies, and personnel for recovering and transporting oil discharged into the water.
</P>
<P>(4) To conduct training exercises to prepare for performing the functions in paragraphs (a)(1) through (a)(3) of this section.
</P>
<P>(b) This limited coastwise endorsement also entitles the vessel to any other employment for which a registry or fishery license is not required.
</P>
<P>(c) A vessel which is documented and issued a limited coastwise endorsement under this subpart may qualify to operate for other purposes by meeting the applicable requirements of part 67 of this chapter.
</P>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992. Redesignated by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 68.35" NODE="46:2.0.1.3.24.2.1.6" TYPE="SECTION">
<HEAD>§ 68.35   Application to document a vessel under this subpart.</HEAD>
<P>(a) To qualify to document a vessel or to accept the dedication of a vessel by a member or members under this subpart, a not-for-profit oil spill response cooperative shall file with the Director, National Vessel Documentation Center the certificate under oath as set forth in appendix A to this subpart.
</P>
<P>(b) Upon the filing of the certificate under paragraph (a) of this section, the Director, National Vessel Documentation Center will furnish the not-for-profit oil spill response cooperative with a letter of qualification. The letter of qualification is valid for a period of three years from the date of its issuance, unless there is a change in membership or structure of the not-for-profit oil spill response cooperative or a change in the citizenship status of any of its members requiring a report under § 68.37. In order to renew the letter of qualification, a new certificate under oath must be filed with the Commandant at least 30 days before the date of expiration of the letter of qualification.
</P>
<P>(c) A not-for-profit oil spill response cooperative seeking to document a vessel for a limited coastwise endorsement under this subpart, in addition to complying with the requirements of § 68.31(a), shall supply to the National Vessel Documentation Center, a copy of the letter of qualification issued under paragraph (b) of this section.
</P>
<P>(d) A member or members of a not-for-profit oil spill response cooperative seeking to document a vessel under this subpart shall supply to the National Vessel Documentation Center, a copy of the letter of qualification issued under paragraph (b) of this section to the not-for-profit oil spill response cooperative to which the vessel is dedicated. In addition, the not-for-profit oil spill response cooperative and the vessel owners shall all certify under oath that the vessel for which application is made is dedicated to use by the not-for-profit oil spill response cooperative. This certification must use the format and content described in appendix B to this subpart. If there is a change in the dedicated status of the vessel or its ownership, a report under § 68.37 must be filed.
</P>
<CITA TYPE="N">[CGD 89-007; CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31606, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV8 N="§ 68.37" NODE="46:2.0.1.3.24.2.1.7" TYPE="SECTION">
<HEAD>§ 68.37   Cessation of qualifications.</HEAD>
<P>(a) If the vessel is owned by a not-for-profit oil spill response cooperative and a change occurs which affects the validity of the certificate required by § 68.35(a), or the ownership of the vessel changes so that it no longer meets the criteria of § 68.29, the qualification for the privileges enumerated in § 68.33 is terminated effective as of the date and time of the change. The not-for-profit oil spill response cooperative shall report the change in writing to the Director, National Vessel Documentation Center.
</P>
<P>(b) If the vessel is owned by a member or members of a not-for-profit oil spill response cooperative and a change occurs which affects the validity of the certificate required by § 68.35(a), or the ownership of the vessel changes so that it no longer meets the criteria of § 68.29, the qualification of the member or members for the privileges enumerated in § 68.33 is terminated effective as of the date and time of the change. The member or members shall report the change in writing to the Director, National Vessel Documentation Center.
</P>
<P>(c) When qualifications are terminated under this section, the certificate of documentation issued under this subpart must be surrendered or exchanged in accordance with part 67 of this chapter.
</P>
<CITA TYPE="N">[CGD 89-007; CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31606, June 15, 1995; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999. Redesignated and amended by USCG-2005-20258, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV8>


<DIV9 N="Appendix A" NODE="46:2.0.1.3.24.2.1.8.4" TYPE="APPENDIX">
<HEAD>Appendix A to Subpart B of Part 68—Oath for Qualification of a Not-For-Profit Oil Spill Response Cooperative
</HEAD>
<HD2>Department of Homeland Security, U.S. Coast Guard
</HD2>
<HD3>Oath for Qualification of a Not-For-Profit Oil Spill Response Cooperative [46 U.S.C. 12106(d)]
</HD3>
<FP>Cooperative:
</FP>
<FP-DASH>Name
</FP-DASH>
<FP-DASH>Address
</FP-DASH>
<FP-DASH>Jurisdiction where incorporated or organized
</FP-DASH>
<FP-DASH>
</FP-DASH>
<FP>Affiant:
</FP>
<FP-DASH>Name
</FP-DASH>
<FP-DASH>Address
</FP-DASH>
<FP-DASH>Cooperative
</FP-DASH>
<FP-DASH>Title or Capacity
</FP-DASH>
<P>I, the affiant, swear that I am legally authorized to make this oath and hold the capacity so bestowed upon me as ________, on behalf of the ______________ cooperative and its members, that it is a not-for-profit cooperative, and that it is engaged in training for, carrying out, or supporting oil spill cleanup operations or related research activities.
</P>
<P>That all members of the cooperative who may use the letter of qualification issued to this cooperative are truly and correctly named, including home address and citizenship of each on the attached listing incorporated in and made a part of this oath.
</P>
<FP-DASH>Signature
</FP-DASH>
<FP>Subscribed and sworn to before me on the day and year shown.
</FP>
<FP-DASH>
</FP-DASH>
<FP>(Notary Public)
</FP>
<FP-DASH>Date
</FP-DASH>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992, as amended by USCG-2003-14505, 68 FR 9535, Feb. 28, 2003. Redesignated by USCG-2007-28098, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV9>


<DIV9 N="Appendix B" NODE="46:2.0.1.3.24.2.1.8.5" TYPE="APPENDIX">
<HEAD>Appendix B to Subpart B of Part 68—Oath for Documentation of Vessels for Use by a Not-For-Profit Oil Spill Response Cooperative
</HEAD>
<HD2>Department of Homeland Security, U.S. Coast Guard
</HD2>
<HD3>Oath for Documentation of Vessels For Use by a Not-For-Profit Oil Spill Response Cooperative [46 U.S.C. 12106(d)]
</HD3>
<FP>Cooperative:
</FP>
<FP-DASH>Name
</FP-DASH>
<FP-DASH>Address
</FP-DASH>
<FP-DASH>Jurisdiction where incorporated or organized
</FP-DASH>
<FP-DASH>
</FP-DASH>
<P>I, the undersigned officer of __________, a not-for-profit oil spill response cooperative, swear that I am legally authorized to make this oath on behalf of the cooperative, and its members and that the cooperative has accepted the vessel __________.
</P>
<FP>I/we __________, am/are the owner(s) of the vessel. I/we further swear that the vessel has been dedicated to the exclusive use of the cooperative for the purpose of training for, carrying out, or supporting oil spill cleanup operations or related research activities for discharges of oil into the navigable waters of the United States and the Exclusive Economic Zone and that the cooperative has accepted the vessel.
</FP>
<P>For the Cooperative:
</P>
<FP-DASH>Name
</FP-DASH>
<FP-DASH>Address
</FP-DASH>
<FP-DASH>Cooperative
</FP-DASH>
<FP-DASH>Title or Capacity
</FP-DASH>
<P>For Each Vessel Owner:
</P>
<FP-DASH>Name
</FP-DASH>
<FP-DASH>Cooperative
</FP-DASH>
<FP-DASH>Title or Capacity
</FP-DASH>
<P>Subscribed and sworn to before me on the day and year shown.
</P>
<FP-DASH>
</FP-DASH>
<FP>(Notary Public)
</FP>
<FP-DASH>Date
</FP-DASH>
<CITA TYPE="N">[CGD 90-055, 57 FR 7642, Mar. 3, 1992, as amended by USCG-2003-14505, 68 FR 9535, Feb. 28, 2003. Redesignated by USCG-2007-28098, 71 FR 61418, Oct. 18, 2006]


</CITA>
</DIV9>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.3.24.3" TYPE="SUBPART">
<HEAD>Subpart C—Vessels With a Coastwise Endorsement Issued on or After August 9, 2004, That Are Demised Chartered to Coastwise Qualified Citizens</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2005-20258, 71 FR 61419, Oct. 18, 2006, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 68.50" NODE="46:2.0.1.3.24.3.1.1" TYPE="SECTION">
<HEAD>§ 68.50   Purpose and applicability.</HEAD>
<P>(a) This subpart contains requirements, in addition to those in part 67 of this chapter, for obtaining a coastwise endorsement for a U.S.-built vessel—
</P>
<P>(1) That is owned by a person that qualifies as a citizen under § 67.35(a), § 67.36(a), § 67.37, or § 67.39(a) of this chapter; and
</P>
<P>(2) That is demise chartered to a coastwise qualified citizen under § 67.33, § 67.35(c), § 67.36(c), § 67.37, § 67.39(c), or § 67.41 of this chapter.
</P>
<P>(b) This subpart applies to a vessel with a coastwise endorsement issued on or after August 9, 2004. It does not apply to a vessel under subpart D of this part. 


</P>
</DIV8>


<DIV8 N="§ 68.55" NODE="46:2.0.1.3.24.3.1.2" TYPE="SECTION">
<HEAD>§ 68.55   Definitions.</HEAD>
<P>In addition to the terms defined in § 67.3 of this chapter, as used in this subpart—
</P>
<P><I>Affiliate</I> means, with respect to any person, any other person that is—
</P>
<P>(1) Directly or indirectly controlled by, under common control with, or controlling that person; or
</P>
<P>(2) Named as being part of the same consolidated group in any report or other document submitted to the United States Securities and Exchange Commission or the Internal Revenue Service.
</P>
<P><I>Cargo</I> does not include cargo to which title is held for non-commercial reasons and primarily for the purpose of evading the requirements of § 68.65(a)(2).
</P>
<P><I>Oil</I> has the meaning given that term in 46 U.S.C. 2101.
</P>
<P><I>Operation or management</I>, for vessels, means all activities related to the use of vessels to provide services. These activities include, but are not limited to, ship agency; ship brokerage; activities performed by a vessel operator or demise charterer in exercising direction and control of a vessel, such as crewing, victualing, storing, and maintaining the vessel and ensuring its safe navigation; and activities associated with controlling the use and employment of the vessel under a time charter or other use agreement. It does not include activities directly associated with making financial investments in vessels or the receipt of earnings derived from these investments.
</P>
<P><I>Passive investment</I> means an investment in which neither the investor nor any affiliate of the investor is involved in, or has the power to be involved in, the formulation, determination, or direction of any activity or function concerning the use, operation, or management of the asset that is the subject of the investment.
</P>
<P><I>Qualified proprietary cargo</I> means—
</P>
<P>(1) Oil, petroleum products, petrochemicals, or liquefied natural gas cargo that is beneficially owned by the person who submits to the Director, National Vessel Documentation Center, an application or annual certification under § 68.65(a)(2), or by an affiliate of that person, immediately before, during, or immediately after the cargo is carried in coastwise trade on a vessel owned by that person;
</P>
<P>(2) Oil, petroleum products, petrochemicals, or liquefied natural gas cargo not beneficially owned by the person who submits to the Director, National Vessel Documentation Center, an application or an annual certification under § 68.65(a)(2), or by an affiliate of that person, but that is carried in coastwise trade by a vessel owned by that person and which is part of an arrangement in which vessels owned by that person and at least one other person are operated collectively as one fleet, to the extent that an equal amount of oil, petroleum products, petrochemicals, or liquefied natural gas cargo beneficially owned by that person, or an affiliate of that person, is carried in coastwise trade on one or more other vessels, not owned by that person, or an affiliate of that person, if the other vessel or vessels are also part of the same arrangement;
</P>
<P>(3) In the case of a towing vessel associated with a non-self-propelled tank vessel where the two vessels function as a single self-propelled vessel, oil, petroleum products, petrochemicals, or liquefied natural gas cargo that is beneficially owned by the person who owns both the towing vessel and the non-self-propelled tank vessel, or any United States affiliate of that person, immediately before, during, or immediately after the cargo is carried in coastwise trade on either of the two vessels; or
</P>
<P>(4) Any oil, petroleum products, petrochemicals, or liquefied natural gas cargo carried on any vessel that is either a self-propelled tank vessel having a length of at least 210 meters (about 689 feet) or a tank vessel that is a liquefied natural gas carrier that—
</P>
<P>(i) Was delivered by the builder of the vessel to the owner of the vessel after December 31, 1999; and
</P>
<P>(ii) Was purchased by a person for the purpose, and with the reasonable expectation, of transporting on the vessel liquefied natural gas or unrefined petroleum beneficially owned by the owner of the vessel, or an affiliate of the owner, from Alaska to the continental United States.
</P>
<P><I>Sub-charter</I> means all types of charters or other contracts for the use of a vessel that are subordinate to a charter. The term includes, but is not limited to, a demise charter, a time charter, a voyage charter, a space charter, and a contract of affreightment.
</P>
<P><I>United States affiliate</I> means, with respect to any person, an affiliate the principal place of business of which is located in the United States. 


</P>
<CITA TYPE="N">[USCG-2005-20258, 71 FR 61419, Oct. 18, 2006, as amended by USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]






</CITA>
</DIV8>


<DIV8 N="§ 68.60" NODE="46:2.0.1.3.24.3.1.3" TYPE="SECTION">
<HEAD>§ 68.60   Eligibility of a vessel for a coastwise endorsement under this subpart.</HEAD>
<P>(a) To be eligible for a coastwise endorsement under 46 U.S.C. 12106(e) and to operate in coastwise trade under 46 U.S.C. 12106(e) and 12110(b), a vessel must meet the following:
</P>
<P>(1) The vessel is eligible for documentation under 46 U.S.C. 12102.
</P>
<P>(2) The vessel is eligible for a coastwise endorsement under § 67.19(c) of this chapter and has not lost coastwise eligibility under § 67.19(d) of this chapter.
</P>
<P>(3) The person that owns the vessel (or, if the vessel is owned by a trust or similar arrangement, the beneficiary of the trust or similar arrangement) makes the certification in § 68.65.
</P>
<P>(4) The person that owns the vessel has transferred to a qualified U.S. citizen under 46 U.S.C. app. 802 full possession, control, and command of the vessel through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> during the term of the charter.
</P>
<P>(5) The charterer must certify to the Director, National Vessel Documentation Center, that the charterer is a citizen of the United States for engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(6) The demise charter is for a period of at least 3 years, unless a shorter period is authorized by the Director, National Vessel Documentation Center, under circumstances such as—
</P>
<P>(i) When the vessel's remaining life would not support a charter of 3 years; or
</P>
<P>(ii) To preserve the use or possession of the vessel.
</P>
<P>(b) To apply for a coastwise endorsement for a vessel under a demise charter, see § 68.70 and, for a barge, see § 68.75.
</P>
<NOTE>
<HED>Note to § 68.60:</HED>
<P>Section 608(b) of Public Law 108-293 provides special requirements for certain vessels in the Alaska trade.</P></NOTE>
</DIV8>


<DIV8 N="§ 68.65" NODE="46:2.0.1.3.24.3.1.4" TYPE="SECTION">
<HEAD>§ 68.65   Annual ownership certification.</HEAD>
<P>(a) At the time of initial application for documentation and at the time for annual renewal of the endorsement as required by § 67.163 of this chapter, the person that owns a vessel with a coastwise endorsement under § 68.60 must certify in writing to the Director, National Vessel Documentation Center—
</P>
<P>(1) That the person who owns a vessel with a coastwise endorsement under § 68.60—
</P>
<P>(i) Is a leasing company, bank, or financial institution;
</P>
<P>(ii) Owns, or holds the beneficial interest in, the vessel solely as a passive investment;
</P>
<P>(iii) Does not operate any vessel for hire and is not an affiliate of any person who operates any vessel for hire; and
</P>
<P>(iv) Is independent from, and not an affiliate of, any charterer of the vessel or any other person who has the right, directly or indirectly, to control or direct the movement or use of the vessel.
</P>
<P>(2) For vessels under paragraph (b) of this section, that—
</P>
<P>(i) The aggregate book value of the vessels owned by that person and United States affiliates of that person does not exceed 10 percent of the aggregate book value of all assets owned by that person and its United States affiliates;
</P>
<P>(ii) Not more than 10 percent of the aggregate revenues of that person and its United States affiliates is derived from the ownership, operation, or management of vessels;
</P>
<P>(iii) At least 70 percent of the aggregate tonnage of all cargo carried by all vessels owned by that person and its United States affiliates and documented under 46 U.S.C. 12106 is qualified proprietary cargo;
</P>
<P>(iv) Any cargo other than qualified proprietary cargo carried by all vessels owned by that person and its United States affiliates and documented under 46 U.S.C. 12106 consists of oil, petroleum products, petrochemicals, or liquified natural gas;
</P>
<P>(v) No vessel owned by that person or any of its United States affiliates and documented under 46 U.S.C. 12106 carries molten sulphur; and
</P>
<P>(vi) That person owned one or more vessels documented as of August 9, 2004, under § 67.20, as that section was in effect on that date.
</P>
<P>(b) Paragraph (a)(2) of this section applies only to—
</P>
<P>(1) A tank vessel having a tonnage of not less than 6,000 gross tons, as measured under 46 U.S.C. 14502 (or an alternative tonnage measured under 46 U.S.C. 14302 as prescribed under 46 U.S.C. 14104); or
</P>
<P>(2) A towing vessel associated with a non-self-propelled tank vessel that meets the requirements of paragraph (b)(1) of this section, where the two vessels function as a single self-propelled vessel.
</P>
<NOTE>
<HED>Note to § 68.65:</HED>
<P>The Secretary of Transportation may waive or reduce the qualified proprietary cargo requirement of § 68.65(a)(2)(iii) for a vessel if the person that owns the vessel (or, if the vessel is owned by a trust or similar arrangement, the beneficiary of the trust or similar arrangement) notifies the Secretary that circumstances beyond the direct control of the person that owns the vessel or its affiliates prevent, or reasonably threaten to prevent, the person that owns the vessel from satisfying this requirement, and the Secretary does not, with good cause, determine otherwise. The waiver or reduction applies during the period of time that the circumstances exist.</P></NOTE>
</DIV8>


<DIV8 N="§ 68.70" NODE="46:2.0.1.3.24.3.1.5" TYPE="SECTION">
<HEAD>§ 68.70   Application procedure for vessels other than barges to be operated in coastwise trade without being documented.</HEAD>
<P>(a) The person that owns the vessel (other than a barge under § 68.75) and that seeks a coastwise endorsement under § 68.60 must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) Application for Initial Issue, Exchange, or Replacement of Certificate of Documentation; or Redocumentation (form CG-1258);
</P>
<P>(2) Title evidence, if applicable;
</P>
<P>(3) Mortgagee consent on form CG-4593, if applicable;
</P>
<P>(4) If the application is for replacement of a mutilated document or for exchange of documentation, the outstanding Certificate of Documentation;
</P>
<P>(5) The certification required by § 68.65(a)(1) or, if a vessel under § 68.65(b), the certification required by § 68.65(a)(2);
</P>
<P>(6) A certification in the form of an affidavit and, if requested by the Director, National Vessel Documentation Center, supporting documentation establishing the following facts with respect to the transaction from an individual who is authorized to provide certification on behalf of the person that owns the vessel and who is an officer in a corporation, a partner in a partnership, a member of the board of managers in a limited liability company, or their equivalent. The certificate must certify that the person that owns the vessel has transferred to a qualified United States citizen under 46 U.S.C. app. 802 full possession, control, and command of the U.S.-built vessel through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> during the term of the charter.
</P>
<P>(7) A copy of the charter, which must provide that the charterer is deemed to be the owner <I>pro hac vice</I> for the term of the charter.
</P>
<P>(b) The charterer must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certificate certifying that the charterer is a citizen of the United States for the purpose of engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(2) Detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship. The citizenship information may be attached to the form CG-1258 that is submitted under paragraph (a)(1) of this section and must be signed by, or on behalf of, the charterer.
</P>
<P>(c) Whenever a charter submitted under paragraph (a)(7) of this section is amended, the vessel owner must file a copy of the amendment with the Director, National Vessel Documentation Center, within 10 days after the effective date of the amendment.
</P>
<P>(d) Whenever the charterer of a vessel under paragraph (a) of this section enters into a sub-charter that is a demise charter with another person for the use of the vessel, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after the effective date of the sub-charter and the sub-charterer must provide detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship.
</P>
<P>(e) Whenever the charterer of a vessel under paragraph (a) of this section enters into a sub-charter other than a demise charter with another person for the use of the vessel, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after a request by the Director to do so.
</P>
<P>(f) A person that submits a false certification under this section is subject to penalty under 46 U.S.C. 12122 and 18 U.S.C. 1001. 


</P>
</DIV8>


<DIV8 N="§ 68.75" NODE="46:2.0.1.3.24.3.1.6" TYPE="SECTION">
<HEAD>§ 68.75   Application procedure for barges to be operated in coastwise trade without being documented.</HEAD>
<P>(a) The person that owns a barge qualified to engage in coastwise trade must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) The certification required by § 68.65(a)(1) or (a)(2).
</P>
<P>(2) A certification in the form of an affidavit and, if requested by the Director, National Vessel Documentation Center, supporting documentation establishing the following facts with respect to the transaction from an individual who is authorized to provide certification on behalf of the person that owns the barge and who is an officer in a corporation, a partner in a partnership, a member of the board of managers in a limited liability company, or their equivalent. The certificate must certify the following:
</P>
<P>(i) That the person that owns the barge is organized under the laws of the United States or a State.
</P>
<P>(ii) That the person that owns the barge has transferred to a qualified United States citizen under 46 U.S.C. app. 802 full possession, control, and command of the U.S.-built barge through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> during the term of the charter.
</P>
<P>(iii) That the barge is qualified to engage in the coastwise trade and that it is owned by a person eligible to own vessels documented under 46 U.S.C. 12102(e).
</P>
<P>(3) A copy of the charter, which must provide that the charterer is deemed to be the owner <I>pro hac vice</I> for the term of the charter.
</P>
<P>(b) The charterer must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certificate certifying that the charterer is a citizen of the United States for engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(2) Detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship. The citizenship information must be signed by, or on behalf of, the charterer.
</P>
<P>(c) Whenever a charter under paragraph (a) of this section is amended, the barge owner must file a copy of the amendment with the Director, National Vessel Documentation Center, within 10 days after the effective date of the amendment.
</P>
<P>(d) Whenever the charterer of a barge under paragraph (a) of this section enters into a sub-charter that is a demise charter with another person for the use of the barge, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after the effective date of the sub-charter and the sub-charterer must provide detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship.
</P>
<P>(e) Whenever the charterer of a barge under paragraph (a) of this section enters into a sub-charter other than a demise charter with another person for the use of the barge, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after a request by the Director to do so.
</P>
<P>(f) A person that submits a false certification under this section is subject to penalty under 46 U.S.C. 12122 and 18 U.S.C. 1001. 


</P>
</DIV8>


<DIV8 N="§ 68.80" NODE="46:2.0.1.3.24.3.1.7" TYPE="SECTION">
<HEAD>§ 68.80   Invalidation of a coastwise endorsement.</HEAD>
<P>In addition to the events in § 67.167(c)(1) through (c)(9) of this chapter, a Certificate of Documentation together with a coastwise endorsement under this subpart becomes invalid when—
</P>
<P>(a) The owner fails to make the certification required by § 68.65 or ceases to meet the requirements of the certification on file;
</P>
<P>(b) The demise charter expires or is transferred to another charterer; or
</P>
<P>(c) The citizenship of the charterer or sub-charterer changes to the extent that they are no longer qualified for a coastwise endorsement.


</P>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:2.0.1.3.24.4" TYPE="SUBPART">
<HEAD>Subpart D—Vessels With a Coastwise Endorsement Issued Before August 9, 2004, and Their Replacements That Are Demised Chartered to Coastwise-Qualified Citizens</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2005-20258, 71 FR 61421, Oct. 18, 2006, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 68.100" NODE="46:2.0.1.3.24.4.1.1" TYPE="SECTION">
<HEAD>§ 68.100   Purpose and applicability.</HEAD>
<P>(a) This subpart contains requirements for the documentation of U.S.-built vessels in the coastwise trade that were granted special rights under the Coast Guard and Maritime Transportation Action of 2004 (Pub. L. 108-293).
</P>
<P>(b) This subpart applies to—
</P>
<P>(1) A vessel under a demise charter that was eligible for, and received, a document with a coastwise endorsement under § 67.19 of this chapter and 46 U.S.C. 12106(e) before August 9, 2004;
</P>
<P>(2) A barge deemed eligible under 46 U.S.C. 12106(e) and 12110(b) to operate in coastwise trade without being documented before August 9, 2004; and
</P>
<P>(3) A replacement vessel of a similar size and function for any vessel under paragraphs (b)(1) through (b)(3) of this section.
</P>
<P>(c) Except for vessels under paragraph (d) of this section, this subpart applies to a certificate of documentation, or renewal of one, endorsed with a coastwise endorsement for a vessel under 46 U.S.C. 12106(e) or a replacement vessel of a similar size and function that was issued before August 9, 2004, as long as the vessel is owned by the person named in the certificate, or by a subsidiary or affiliate of that person, and the controlling interest in the owner has not been transferred to a person that was not an affiliate of the owner as of August 9, 2004.
</P>
<P>(d) With respect to offshore supply vessels with a certificate of documentation endorsed with a coastwise endorsement as of August 9, 2004, this subpart applies until August 9, 2007. On and after August 9, 2007, subpart C of this part applies to these vessels. 


</P>
</DIV8>


<DIV8 N="§ 68.103" NODE="46:2.0.1.3.24.4.1.2" TYPE="SECTION">
<HEAD>§ 68.103   Definitions.</HEAD>
<P>In addition to the terms defined in § 67.3 of this chapter, as used in this subpart—
</P>
<P><I>Affiliate</I> means a person that is less than 50 percent owned or controlled by another person.
</P>
<P><I>Group</I> means the person that owns a vessel, the parent of that person, and all subsidiaries and affiliates of the parent of that person.
</P>
<P><I>Offshore supply vessel</I> means a motor vessel of more than 15 gross tons but less than 500 gross tons as measured under 46 U.S.C. 14502, or an alternate tonnage measured under 46 U.S.C. 14302 as prescribed under 46 U.S.C. 14104, that regularly carries goods, supplies, individuals in addition to the crew, or equipment in support of exploration, exploitation, or production of offshore mineral or energy resources.
</P>
<P><I>Operation or management of vessels</I> means all activities related to the use of vessels to provide services. These activities include ship agency; ship brokerage; activities performed by a vessel operator or demise charterer in exercising direction and control of a vessel, such as crewing, victualing, storing, and maintaining the vessel and ensuring its safe navigation; and activities associated with controlling the use and employment of the vessel under a time charter or other use agreement. It does not include activities directly associated with making financial investments in vessels or the receipt of earnings derived from these investments.
</P>
<P><I>Parent</I> means any person that directly or indirectly owns or controls at least 50 percent of another person. If an owner's parent is directly or indirectly controlled at least 50 percent by another person, that person is also a parent of the owner. Therefore, an owner may have multiple parents.
</P>
<P><I>Person</I> means an individual; corporation; partnership; limited liability partnership; limited liability company; association; joint venture; trust arrangement; and the government of the United States, a State, or a political subdivision of the United States or a State; and includes a trustee, beneficiary, receiver, or similar representative of any of them.
</P>
<P><I>Primarily engaged in leasing or other financing transactions</I> means lease financing, in which more than 50 percent of the aggregate revenue of a person is derived from banking, investing, lease financing, or other similar transactions.
</P>
<P><I>Replacement vessel means</I>—
</P>
<P>(1) A temporary replacement vessel for a period not to exceed 180 days if the vessel described in § 68.50 is unavailable due to an act of God or a marine casualty; or
</P>
<P>(2) A permanent replacement vessel if—
</P>
<P>(i) The vessel described in § 68.50 is unavailable for more than 180 days due to an act of God or a marine casualty; or
</P>
<P>(ii) A contract to purchase or construct a replacement vessel is executed not later than December 31, 2004.
</P>
<P><I>Sub-charter</I> means all types of charters or other contracts for the use of a vessel that are subordinate to a charter. The term includes, but is not limited to, a demise charter, a time charter, a voyage charter, a space charter, and a contract of affreightment.
</P>
<P><I>Subsidiary</I> means a person at least 50 percent of which is directly or indirectly owned or controlled by another person. 


</P>
</DIV8>


<DIV8 N="§ 68.105" NODE="46:2.0.1.3.24.4.1.3" TYPE="SECTION">
<HEAD>§ 68.105   Eligibility of a vessel for a coastwise endorsement under this subpart.</HEAD>
<P>(a) Except as under paragraphs (b) through (e) of this section, to be eligible for a coastwise endorsement under 46 U.S.C. 12106(e) and to operate in coastwise trade under 46 U.S.C. 12106(e) and 12110(b), a vessel under a demise charter must meet the following:
</P>
<P>(1) The vessel is eligible for documentation under 46 U.S.C. 12102.
</P>
<P>(2) The vessel is eligible for a coastwise endorsement under § 67.19(c) of this chapter, has not lost coastwise eligibility under § 67.19(d) of this chapter, and was financed with lease financing.
</P>
<P>(3) The person that owns the vessel, the parent of that person, or a subsidiary of the parent of that person is primarily engaged in leasing or other financing transactions.
</P>
<P>(4) The person that owns the vessel is organized under the laws of the United States or of a State.
</P>
<P>(5) None of the following is primarily engaged in the direct operation or management of vessels:
</P>
<P>(i) The person that owns the vessel.
</P>
<P>(ii) The parent of the person that owns the vessel.
</P>
<P>(iii) The group of which the person that owns the vessel is a member.
</P>
<P>(6) The ownership of the vessel is primarily a financial investment without the ability and intent to directly or indirectly control the vessel's operations by a person not primarily engaged in the direct operation or management of vessels.
</P>
<P>(7) The majority of the aggregate revenues of each of the following is not derived from the operation or management of vessels:
</P>
<P>(i) The person that owns the vessel.
</P>
<P>(ii) The parent of the person that owns the vessel.
</P>
<P>(iii) The group of which the person that owns the vessel is a member.
</P>
<P>(8) None of the following is primarily engaged in the operation or management of commercial, foreign-flag vessels used for the carriage of cargo for parties unrelated to the vessel's owner or charterer:
</P>
<P>(i) The person that owns the vessel.
</P>
<P>(ii) The parent of the person that owns the vessel.
</P>
<P>(iii) The group of which the person that owns the vessel is a member.
</P>
<P>(9) The person that owns the vessel has transferred to a qualified U.S. citizen under 46 U.S.C. app. 802 full possession, control, and command of the U.S.-built vessel through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> during the term of the charter.
</P>
<P>(10) The charterer must certify to the Director, National Vessel Documentation Center, that the charterer is a citizen of the United States for engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(11) The demise charter is for a period of at least 3 years, unless a shorter period is authorized by the Director, National Vessel Documentation Center, under circumstances such as—
</P>
<P>(i) When the vessel's remaining life would not support a charter of 3 years; or
</P>
<P>(ii) To preserve the use or possession of the vessel.
</P>
<P>(b) A vessel under a demise charter that was eligible for, and received, a document with a coastwise endorsement under § 67.19 of this chapter and 46 U.S.C. 12106(e) before August 9, 2004, may continue to operate under that endorsement on and after that date and may renew the document and endorsement if the certificate of documentation is not subject to—
</P>
<P>(1) Exchange under § 67.167(b)(1) through (b)(3) of this chapter;
</P>
<P>(2) Deletion under § 67.171(a)(1) through (a)(6) of this chapter; or
</P>
<P>(3) Cancellation under § 67.173 of this chapter.
</P>
<P>(c) A vessel under a demise charter that was constructed under a building contract that was entered into before February 4, 2004, in reliance on a letter ruling from the Coast Guard issued before February 4, 2004, is eligible for documentation with a coastwise endorsement under § 67.19 of this chapter and 46 U.S.C. 12106(e). The vessel may continue to operate under that endorsement and may renew the document and endorsement if the certificate of documentation is not subject to—
</P>
<P>(1) Exchange under § 67.167(b)(1) through (b)(3) of this chapter;
</P>
<P>(2) Deletion under § 67.171(a)(1) through (a)(6) of this chapter; or
</P>
<P>(3) Cancellation under § 67.173 of this chapter.
</P>
<P>(d) A barge deemed eligible under 46 U.S.C. 12106(e) and 12110(b) to operate in coastwise trade before August 9, 2004, may continue to operate in that trade after that date unless—
</P>
<P>(1) The ownership of the barge changes in whole or in part;
</P>
<P>(2) The general partners of a partnership owning the barge change by addition, deletion, or substitution;
</P>
<P>(3) The State of incorporation of any corporate owner of the barge changes;
</P>
<P>(4) The barge is placed under foreign flag;
</P>
<P>(5) Any owner of the barge ceases to be a citizen within the meaning of part 67, subpart C, of this chapter; or
</P>
<P>(6) The barge ceases to be capable of transportation by water.
</P>
<P>(e) A barge under a demise charter that was constructed under a building contract that was entered into before February 4, 2004, in reliance on a letter ruling from the Coast Guard issued before February 4, 2004, is eligible to operate in coastwise trade under 46 U.S.C. 12106(e) and 12110(b). The barge may continue to operate in coastwise trade unless—
</P>
<P>(1) The ownership of the barge changes in whole or in part;
</P>
<P>(2) The general partners of a partnership owning the barge change by addition, deletion, or substitution;
</P>
<P>(3) The State of incorporation of any corporate owner of the barge changes;
</P>
<P>(4) The barge is placed under foreign flag;
</P>
<P>(5) Any owner of the barge ceases to be a citizen within the meaning of subpart C of this part; or
</P>
<P>(6) The barge ceases to be capable of transportation by water. 


</P>
</DIV8>


<DIV8 N="§ 68.107" NODE="46:2.0.1.3.24.4.1.4" TYPE="SECTION">
<HEAD>§ 68.107   Application procedure for vessels other than barges to be operated in coastwise trade without being documented.</HEAD>
<P>(a) In addition to the items under § 67.141 of this chapter, the person that owns the vessel (other than a barge under § 68.109) and that seeks a coastwise endorsement under this subpart must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certification in the form of an affidavit and, if requested by the Director, National Vessel Documentation Center, supporting documentation establishing the following facts with respect to the transaction from an individual who is authorized to provide certification on behalf of the person that owns the vessel and who is an officer in a corporation, a partner in a partnership, a member of the board of managers in a limited liability company, or their equivalent. The certificate must certify the following:
</P>
<P>(i) That the person that owns the vessel, the parent of that person, or a subsidiary of a parent of that person is primarily engaged in leasing or other financing transactions.
</P>
<P>(ii) That the person that owns the vessel is organized under the laws of the United States or a State.
</P>
<P>(iii) That none of the following is primarily engaged in the direct operation or management of vessels:
</P>
<P>(A) The person that owns the vessel.
</P>
<P>(B) The parent of the person that owns the vessel.
</P>
<P>(C) The group of which the person that owns the vessel is a member.
</P>
<P>(iv) That ownership of the vessel is primarily a financial investment without the ability and intent to directly or indirectly control the vessel's operations by a person not primarily engaged in the direct operation or management of vessels.
</P>
<P>(v) That the majority of the aggregate revenues of each of the following is not derived from the operation or management of vessels:
</P>
<P>(A) The person that owns the vessel.
</P>
<P>(B) The parent of the person that owns the vessel.
</P>
<P>(C) The group of which the person that owns the vessel is a member.
</P>
<P>(vi) That none of the following is primarily engaged in the operation or management of commercial, foreign-flag vessels used for the carriage of cargo for parties unrelated to the vessel's owner or charterer:
</P>
<P>(A) The person that owns the vessel.
</P>
<P>(B) The parent of the person that owns the vessel.
</P>
<P>(C) The group of which the person that owns the vessel is a member.
</P>
<P>(vii) That the person that owns the vessel has transferred to a qualified United States citizen under 46 U.S.C. app. 802 full possession, control, and command of the U.S.-built vessel through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> during the term of the charter.
</P>
<P>(viii) That the vessel is financed with lease financing.
</P>
<P>(2) A copy of the charter, which must provide that the charterer is deemed to be the owner <I>pro hac vice</I> for the term of the charter.
</P>
<P>(b) The charterer must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certificate certifying that the charterer is a citizen of the United States for the purpose of engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(2) Detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship. The citizenship information may be attached to the form CG-1258 that is submitted under § 67.141 of this chapter and must be signed by, or on behalf of, the charterer.
</P>
<P>(c) Whenever a charter under paragraph (a) of this section is amended, the vessel owner must file a copy of the amendment with the Director, National Vessel Documentation Center, within 10 days after the effective date of the amendment.
</P>
<P>(d) Whenever the charterer of a vessel under paragraph (a) of this section enters into a sub-charter that is a demise charter with another person for the use of the vessel, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after the effective date of the sub-charter and the sub-charterer must provide detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship.
</P>
<P>(e) Whenever the charterer of a vessel under paragraph (a) of this section enters into a sub-charter other than a demise charter with another person for the use of the vessel, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after a request by the Director to do so.
</P>
<P>(f) A person that submits a false certification under this section is subject to penalty under 46 U.S.C. 12122 and 18 U.S.C. 1001. 


</P>
</DIV8>


<DIV8 N="§ 68.109" NODE="46:2.0.1.3.24.4.1.5" TYPE="SECTION">
<HEAD>§ 68.109   Application procedure for barges to be operated in coastwise trade without being documented.</HEAD>
<P>(a) The person that owns a barge qualified to engage in coastwise trade under the lease-financing provisions of 46 U.S.C. 12106(e) must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certification in the form of an affidavit and, if requested by the Director, National Vessel Documentation Center, supporting documentation establishing the following facts with respect to the transaction from an individual who is authorized to provide certification on behalf of the person that owns the barge and who is an officer in a corporation, a partner in a partnership, a member of the board of managers in a limited liability company, or their equivalent. The certificate must certify the following:
</P>
<P>(i) That the person that owns the barge, the parent of that person, or a subsidiary of the parent of that person is primarily engaged in leasing or other financing transactions.
</P>
<P>(ii) That the person that owns the barge is organized under the laws of the United States or a State.
</P>
<P>(iii) That none of the following is primarily engaged in the direct operation or management of vessels:
</P>
<P>(A) The person that owns the barge.
</P>
<P>(B) The parent of the person that owns the barge.
</P>
<P>(C) The group of which the person that owns the barge is a member.
</P>
<P>(iv) That ownership of the barge is primarily a financial investment without the ability and intent to directly or indirectly control the barge's operations by a person not primarily engaged in the direct operation or management of the barge.
</P>
<P>(v) That the majority of the aggregate revenues of each of the following is not derived from the operation or management of vessels:
</P>
<P>(A) The person that owns the barge.
</P>
<P>(B) The parent of the person that owns the barge.
</P>
<P>(C) The group of which the person that owns the barge is a member.
</P>
<P>(vi) That none of the following is primarily engaged in the operation or management of commercial, foreign-flag vessels used for the carriage of cargo for parties unrelated to the vessel's owner or charterer:
</P>
<P>(A) The person that owns the barge.
</P>
<P>(B) The parent of the person that owns the barge.
</P>
<P>(C) The group of which the person that owns the barge is a member.
</P>
<P>(vii) That the person that owns the barge has transferred to a qualified United States citizen under 46 U.S.C. app. 802 full possession, control, and command of the U.S.-built barge through a demise charter in which the demise charterer is considered the owner <I>pro hac vice</I> for the term of the charter.
</P>
<P>(viii) That the barge is qualified to engage in the coastwise trade and that it is owned by a person eligible to own vessels documented under 46 U.S.C. 12102(e).
</P>
<P>(ix) That the barge is financed with lease financing.
</P>
<P>(2) A copy of the charter, which must provide that the charterer is deemed to be the owner <I>pro hac vice</I> for the term of the charter.
</P>
<P>(b) The charterer must submit the following to the National Vessel Documentation Center:
</P>
<P>(1) A certificate certifying that the charterer is a citizen of the United States for engaging in the coastwise trade under 46 U.S.C. app. 802.
</P>
<P>(2) Detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship. The citizenship information must be signed by, or on behalf of, the charterer.
</P>
<P>(c) Whenever a charter under paragraph (a) of this section is amended, the barge owner must file a copy of the amendment with the Director, National Vessel Documentation Center, within 10 days after the effective date of the amendment.
</P>
<P>(d) Whenever the charterer of a barge under paragraph (a) of this section enters into a sub-charter that is a demise charter with another person for the use of the barge, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after the effective date of the sub-charter and the sub-charterer must provide detailed citizenship information in the format of form CG-1258, Application for Documentation, section G, citizenship.
</P>
<P>(e) Whenever the charterer of a barge under paragraph (a) of this section enters into a sub-charter other than a demise charter with another person for the use of the barge, the charterer must file a copy of the sub-charter and amendments to the sub-charter with the Director, National Vessel Documentation Center, within 10 days after a request by the Director to do so.
</P>
<P>(f) A person that submits a false certification under this section is subject to penalty under 46 U.S.C. 12122 and 18 U.S.C. 1001. 


</P>
</DIV8>


<DIV8 N="§ 68.111" NODE="46:2.0.1.3.24.4.1.6" TYPE="SECTION">
<HEAD>§ 68.111   Invalidation of a coastwise endorsement.</HEAD>
<P>(a) In addition to the events in § 67.167(c)(1) through (c)(9) of this chapter, a Certificate of Documentation together with a coastwise endorsement in effect before February 4, 2004, becomes invalid when—
</P>
<P>(1) The demise charter expires or is transferred to another charterer;
</P>
<P>(2) The citizenship of the charterer or sub-charterer changes to the extent that they are no longer qualified for a coastwise endorsement; or
</P>
<P>(3) Neither the person that owns the vessel, nor the parent of that person, nor a subsidiary of the parent of that person is primarily engaged in leasing or other financing transactions.
</P>
<P>(b) In addition to the events in § 67.167(c)(1) through (c)(9) of this chapter, a Certificate of Documentation together with a coastwise endorsement in effect on or after February 4, 2004, and before August 9, 2004, becomes invalid when—
</P>
<P>(1) The demise charter expires or is transferred to another charterer;
</P>
<P>(2) The citizenship of the charterer or sub-charterer changes to the extent that they are no longer qualified for a coastwise endorsement;
</P>
<P>(3) Neither the person that owns the vessel, nor the parent of that person, nor any subsidiary of the parent of that person is primarily engaged in leasing or other financing transactions;
</P>
<P>(4) The majority of the aggregate revenues of at least one of the following is derived from the operation or management of vessels:
</P>
<P>(i) The person that owns the vessel.
</P>
<P>(ii) The parent of the person that owns the vessel.
</P>
<P>(iii) The group of which the person that owns the vessel is a member; or
</P>
<P>(5) At least one of the following is primarily engaged in the operation or management of commercial, foreign-flag vessels used for the carriage of cargo for parties unrelated to the vessel's owner or charterer:
</P>
<P>(i) The person that owns the vessel.
</P>
<P>(ii) The parent of the person that owns the vessel.
</P>
<P>(iii) The group of which the person that owns the vessel is a member.
</P>
<P>(c) When the coastwise endorsement for a vessel to which this subpart applies becomes invalid under paragraph (a)(1) or (b)(1) of this section, the vessel remains eligible for documentation under this subpart provided it is a vessel to which § 68.100(b) or (c) applies.


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="69" NODE="46:2.0.1.3.25" TYPE="PART">
<HEAD>PART 69—MEASUREMENT OF VESSELS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2301, 14103, 14104; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 87-015b, 54 FR 37657, Sept. 12, 1989, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="A" NODE="46:2.0.1.3.25.1" TYPE="SUBPART">
<HEAD>Subpart A—General</HEAD>


<DIV8 N="§ 69.1" NODE="46:2.0.1.3.25.1.1.1" TYPE="SECTION">
<HEAD>§ 69.1   Purpose.</HEAD>
<P>This part implements legislation concerning the measurement of vessels to determine their tonnage (part J of 46 U.S.C. subtitle II). Tonnage is used for a variety of purposes, including the application of vessel safety, security, and environmental protection regulations and the assessment of taxes and fees. This part indicates the particular measurement system or systems under which the vessel is required or eligible to be measured, describes the measurement rules and procedures for each system, identifies the organizations authorized to measure vessels under this part, and provides for the appeal of measurement organizations' decisions.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18717, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.3" NODE="46:2.0.1.3.25.1.1.2" TYPE="SECTION">
<HEAD>§ 69.3   Applicability.</HEAD>
<P>This part applies to any vessel for which the application of an international agreement or other law of the United States to the vessel depends on the vessel's tonnage.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18718, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.5" NODE="46:2.0.1.3.25.1.1.3" TYPE="SECTION">
<HEAD>§ 69.5   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 69.7" NODE="46:2.0.1.3.25.1.1.4" TYPE="SECTION">
<HEAD>§ 69.7   Vessels transiting the Panama and Suez Canals.</HEAD>
<P>For vessels that will transit the Panama Canal and/or Suez Canal, the respective canal authorities may require special tonnage certificates in addition to those issued under this part. These special certificates may be issued by measurement organizations who have received appropriate authorization from the respective canal authorities.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18718, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.9" NODE="46:2.0.1.3.25.1.1.5" TYPE="SECTION">
<HEAD>§ 69.9   Definitions.</HEAD>
<P>As used in this part:
</P>
<P><I>Authorized measurement organization</I> means an entity that is authorized to measure vessels under this part.
</P>
<P><I>Commandant</I> means Commandant of the Coast Guard at the following address: Commanding Officer, Marine Safety Center (MSC-4), U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Ave. SE., Washington, DC 20593-7430.
</P>
<P><I>Convention</I> means the International Convention on Tonnage Measurement of Ships, 1969.
</P>
<P><I>Convention Measurement System</I> means the measurement system under subpart B of this part, which is based on the rules of the Convention. This Formal Measurement System uses the vessel's total enclosed volume as the principal input for tonnage calculations along with other characteristics related to the vessel's carrying capacity, including the volume of cargo spaces and number of passengers. Tonnages assigned under this system are expressed in terms of gross tonnage ITC (GT ITC) or net tonnage ITC (NT ITC).
</P>
<P><I>Deck cargo</I> means freight carried on the weather decks of a vessel for the purpose of its transport between two separate and distinct locations, and which is off-loaded from the vessel in its original container (if applicable) without undergoing any processing or other use while onboard the vessel.
</P>
<P><I>Dual Regulatory Measurement System</I> means the measurement system under subpart D of this part, which is one of three sub-systems of the Regulatory Measurement System. This Formal Measurement System is based on the rules of the Standard Regulatory Measurement System, with adjustments that allow for the assignment of two sets of Regulatory Measurement System tonnages whose use depends on the loading condition of the vessel. Tonnages assigned under this system are expressed in terms of gross register tons (GRT) or net register tons (NRT).
</P>
<P><I>Foreign flag vessel</I> means a vessel that is not a U.S. flag vessel.
</P>
<P><I>Formal Measurement System</I> means a measurement system that employs a detailed computational method using measurements of the entire vessel, and which also takes into account the use of vessel spaces. The measurement systems prescribed under subparts B, C, and D of this part are Formal Measurement Systems.
</P>
<P><I>Great Lakes</I> means the Great Lakes of North America and the St. Lawrence River west of a rhumb line drawn from Cap des Rosiers to West Point, Anticosti Island, and, on the north side of Anticosti Island, the meridian of longitude 63 degrees west.
</P>
<P><I>Gross register tonnage (GRT)</I> means the gross tonnage measurement of the vessel under the Regulatory Measurement System. Refer to § 69.20 for information on applying tonnage thresholds expressed in terms of gross register tons (also referred to as GRT).
</P>
<P><I>Gross tonnage ITC (GT ITC)</I> means the gross tonnage measurement of the vessel under the Convention Measurement System. In international conventions, this parameter may be referred to as “gross tonnage (GT).” Refer to § 69.20 for information on applying tonnage thresholds expressed in terms of gross tonnage ITC.
</P>
<P><I>National Vessel Documentation Center</I> means the organizational unit designated by the Commandant to process vessel documentation transactions and maintain vessel documentation records.
</P>
<P><I>Net register tonnage (NRT)</I> means the net tonnage measurement of the vessel under the Regulatory Measurement System. Refer to § 69.20 for information on applying tonnage thresholds expressed in terms of net register tons.
</P>
<P><I>Non-self-propelled vessel</I> means a vessel that is not a self-propelled vessel.
</P>
<P><I>Overall length</I> means the horizontal distance of the vessel's hull between the foremost part of a vessel's stem to the aftermost part of its stern, excluding fittings and attachments.
</P>
<P><I>Portable enclosed space</I> means an enclosed space that is not deck cargo, and whose method of attachment to the vessel is not permanent in nature. Examples of portable enclosed spaces include modular living quarters, housed portable machinery spaces, and deck tanks used in support of shipboard industrial processes.
</P>
<P><I>Register ton</I> means a unit of volume equal to 100 cubic feet.
</P>
<P><I>Regulatory Measurement System</I> means the measurement system that comprises subparts C, D, and E of this part (Standard, Dual, and Simplified Regulatory Measurement Systems, respectively), and is sometimes referred to as the national measurement system of the United States. Tonnages assigned under this system are expressed in terms of gross register tons (GRT) or net register tons (NRT).
</P>
<P><I>Remeasurement</I> means the process by which tonnages or registered dimensions of a vessel that was previously measured are assigned or reassigned to that vessel, or are verified to be correct, as appropriate. This includes assignment of tonnages or registered dimensions under a different measurement system.
</P>
<P><I>Self-propelled vessel</I> means a vessel with a means of self-propulsion, including sails.
</P>
<P><I>Simplified Regulatory Measurement System</I> means the measurement system under subpart E of this part, which is one of three sub-systems of the Regulatory Measurement System. It is based on the rules of the Standard Regulatory Measurement System but employs a simplified computational method using hull dimensions as the principal inputs. Tonnages assigned under this system are expressed in terms of gross register tons (GRT) or net register tons (NRT).
</P>
<P><I>Standard Regulatory Measurement System</I> means the measurement system under subpart C of this part, which is one of three sub-systems of the Regulatory Measurement System. This Formal Measurement System is based on the rules of the British Merchant Shipping Act of 1854 and uses volumes of internal spaces as the principal inputs for tonnage calculations, allowing for exemptions or deductions of qualifying spaces according to their location and use. Tonnages assigned under this system are expressed in terms of gross register tons (GRT) or net register tons (NRT).
</P>
<P><I>Tonnage</I> means the volume of a vessel's spaces, including portable enclosed spaces, as calculated under a measurement system in this part, and is categorized as either gross or net. Gross tonnage refers to the volumetric measure of the overall size of a vessel. Net tonnage refers to the volumetric measure of the useful capacity of the vessel. Deck cargo is not included in tonnage.
</P>
<P><I>Tonnage threshold</I> means a delimitating tonnage value specified in an international convention or a Federal statute or regulation.
</P>
<P><I>U.S. flag vessel</I> means a vessel of United States registry or nationality, or one operated under the authority of the United States.
</P>
<P><I>Vessel of war</I> means ”vessel of war” as defined in 46 U.S.C. 2101.
</P>
<P><I>Vessel that engages on a foreign voyage</I> means a vessel:
</P>
<P>(1) That arrives at a place under the jurisdiction of the United States from a place in a foreign country;
</P>
<P>(2) That makes a voyage between places outside of the United States;
</P>
<P>(3) That departs from a place under the jurisdiction of the United States for a place in a foreign country; or
</P>
<P>(4) That makes a voyage between a place within a territory or possession of the United States and another place under the jurisdiction of the United States not within that territory or possession.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18718, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.11" NODE="46:2.0.1.3.25.1.1.6" TYPE="SECTION">
<HEAD>§ 69.11   Determining the measurement system or systems for a particular vessel.</HEAD>
<P>(a) <I>Convention Measurement System (subpart B of this part).</I> (1) Except as otherwise provided in this section, this Formal Measurement System applies to any vessel for which the application of an international agreement or other law of the United States to the vessel depends on the vessel's tonnage.
</P>
<P>(2) This system does not apply to the following vessels:
</P>
<P>(i) A vessel of war, unless the government of the country to which the vessel belongs elects to measure the vessel under this part.
</P>
<P>(ii) A vessel of less than 79 feet in overall length.
</P>
<P>(iii) A U.S. flag vessel, or one of Canadian registry or nationality, or operated under the authority of Canada, and that is operating only on the Great Lakes, unless the vessel owner requests.
</P>
<P>(iv) A U.S. flag vessel (except a vessel that engages on a foreign voyage), the keel of which was laid or was at a similar stage of construction before January 1, 1986, unless the vessel owner requests or unless the vessel subsequently undergoes a change that the Commandant finds substantially affects the gross tonnage.
</P>
<P>(v) A non-self-propelled U.S. flag vessel (except a non-self-propelled vessel that engages on a foreign voyage), unless the vessel owner requests the application.
</P>
<P>(b) <I>Standard Regulatory Measurement System (subpart C of this part).</I> This Formal Measurement System applies to a vessel not measured under the Convention Measurement System for which the application of an international agreement or other law of the United States to the vessel depends on the vessel's tonnage. Upon request of the vessel owner, this system also applies to a U.S. flag vessel that is also measured under the Convention Measurement System.
</P>
<P>(c) <I>Dual Regulatory Measurement System (subpart D of this part).</I> This Formal Measurement System may be applied, at the vessel owner's option, instead of the Standard Regulatory Measurement System.
</P>
<P>(d) <I>Simplified Regulatory Measurement System (subpart E of this part).</I> This system may be applied, at the vessel owner's option, instead of the Standard Regulatory Measurement System to the following vessels:
</P>
<P>(1) A vessel that is under 79 feet in overall length.
</P>
<P>(2) A vessel of any length that is non-self-propelled.
</P>
<P>(3) A vessel of any length that is operated only for pleasure.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18719, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.13" NODE="46:2.0.1.3.25.1.1.7" TYPE="SECTION">
<HEAD>§ 69.13   Applying provisions of a measurement system.</HEAD>
<P>(a) Except as noted under paragraph (c) of this section, all provisions of a measurement system as prescribed in this part that are applicable to the vessel must be observed. Coast Guard interpretations of these provisions are published by, and may be obtained from, Commanding Officer, Marine Safety Center (MSC-4).
</P>
<P>(b) The provisions of more than one measurement system must not be applied interchangeably or combined, except where specifically authorized under this part.
</P>
<P>(c) Unless otherwise provided for by law, the tonnage measurement rules and procedures that immediately predate the rules and procedures prescribed in this part may be applied, at the option of the vessel owner, to the following vessels:
</P>
<P>(1) A vessel which has not been measured and which was contracted for on or before May 2, 2016.
</P>
<P>(2) A vessel which has been measured, but which has undergone modifications contracted for on or before May 2, 2016.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18719, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.15" NODE="46:2.0.1.3.25.1.1.8" TYPE="SECTION">
<HEAD>§ 69.15   Authorized measurement organizations.</HEAD>
<P>(a) Except as noted under paragraphs (c) and (d) of this section, measurement or remeasurement of all vessels under the Convention Measurement System and Standard and Dual Regulatory Measurement Systems must be performed by an authorized measurement organization meeting the requirements of § 69.27. A current listing of authorized measurement organizations may be obtained from the Commanding Officer, Marine Safety Center (MSC-4), U.S. Coast Guard, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593 or by writing to Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430.
</P>
<P>(b) Measurement or remeasurement of all vessels under subpart E of this part must be performed by the Coast Guard.
</P>
<P>(c) Measurement or remeasurement of all U.S. Coast Guard vessels and all U.S. Navy vessels of war must be performed by the Coast Guard.
</P>
<P>(d) At the option of the Commandant, the Coast Guard may measure any vessel under this part.
</P>
<P>(e) The appropriate tonnage certificate, as provided for under this part, is issued by the authorized measurement organization as evidence of the vessel's measurement under this part.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 92-058, 57 FR 59938, Dec. 17, 1992; CGD 92-053, 59 FR 50508, Oct. 4, 1994; CGD 95-014, 60 FR 31606, June 15, 1995; CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-2007-29018, 72 FR 53965, Sept. 21, 2007; USCG-2009-0702, 74 FR 49230, Sept. 25, 2009; USCG-2013-0671, 78 FR 60149, Sept. 30, 2013; USCG-2011-0522, 81 FR 18719, Mar. 31, 2016; USCG-2016-0498, 82 FR 35091, July 28, 2017]


</CITA>
</DIV8>


<DIV8 N="§ 69.17" NODE="46:2.0.1.3.25.1.1.9" TYPE="SECTION">
<HEAD>§ 69.17   Application for measurement services.</HEAD>
<P>(a) The vessel owner is responsible for having the vessel measured or remeasured under this part. Applications for Formal Measurement may be obtained from any measurement organization and, once completed, are submitted to the authorized measurement organization that will perform the measurement services. Applications for Simplified Measurement may be obtained from the Commanding Officer, Marine Safety Center (MSC-4) and, once completed, are submitted or retained as described in § 69.205. The contents of the application are described in this part under the requirements for each system.
</P>
<P>(b) Applications for measurement under more than one system may be combined.
</P>
<P>(c) For vessels under construction, the application should be submitted before the vessel is advanced in construction. Usually, this means as soon as the decks are laid, holds cleared of encumbrances, engines installed, and accommodations partitioned.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-2011-0522, 81 FR 18719, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.19" NODE="46:2.0.1.3.25.1.1.10" TYPE="SECTION">
<HEAD>§ 69.19   Remeasurement.</HEAD>
<P>(a) If a vessel that is already measured is to undergo a structural alteration, a change to its service, or if the use of its space is to be changed, a remeasurement may be required. For vessels measured under a Formal Measurement System, owners must report immediately to an authorized measurement organization any intent to structurally alter the vessel or to change its service or the use of its space. The measurement organization advises the owner if remeasurement is necessary. For all other vessels, owners must report the intent to structurally alter the vessel to Commanding Officer, Marine Safety Center (MSC-4), for a remeasurement determination. Remeasurement is initiated by completing and submitting, where applicable, the appropriate application for measurement services. Spaces not affected by the alteration or change need not be remeasured.
</P>
<P>(b) Remeasurement must also be performed as follows:
</P>
<P>(1) When there is a perceived error in the application of this part, the vessel owner should contact the responsible measurement organization, or Commanding Officer, Marine Safety Center (MSC-4), as appropriate. Remeasurement is performed to the extent necessary to verify and correct the error.
</P>
<P>(2) At the vessel owner's option, to reflect the latest tonnage measurement rules and associated interpretations under this part.
</P>
<P>(c) For vessels measured under a Formal Measurement System, if a remeasurement or adjustment of tonnage is required, the authorized measurement organization will issue a new tonnage certificate. For all other vessels, Commanding Officer, Marine Safety Center (MSC-4) will take action, as appropriate.
</P>
<P>(d) A vessel of less than 79 feet in overall length measured under a Formal Measurement System may be remeasured at the owner's request under the Simplified Regulatory Measurement System.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18719, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.20" NODE="46:2.0.1.3.25.1.1.11" TYPE="SECTION">
<HEAD>§ 69.20   Applying tonnage thresholds.</HEAD>
<P>(a) <I>General.</I> Tonnage thresholds are applied using the vessel's tonnage assigned under this part, and as provided for by paragraphs (b) through (d) of this section. In general, and except as under paragraphs (b) and (c) of this section, tonnage thresholds expressed in terms of “gross tonnage,” “gross tonnage ITC,” or “GT ITC” are applied using Convention Measurement System tonnage (if assigned) and thresholds expressed in terms of “gross tons,” “registered gross tons,” or “GRT” are applied using the Regulatory Measurement System tonnage (if assigned). Similarly, in general, and except as under paragraphs (b) and (c) of this section, tonnage thresholds expressed in terms of “net tonnage,” “net tonnage ITC,” or “NT ITC” are applied using Convention Measurement System tonnage (if assigned) and thresholds expressed in terms of “net tons,” “registered net tons,” or “NRT” are applied using the Regulatory Measurement System tonnage (if assigned).
</P>
<P>(b) <I>Thresholds found in international conventions.</I> Unless otherwise provided for by law, apply tonnage thresholds in international conventions as follows:
</P>
<P>(1) For vessels measured under the Convention Measurement System, apply all tonnage thresholds using Convention Measurement System tonnage, except as provided for under the following international tonnage grandfathering provisions, which may be applied at the option of the vessel owner:
</P>
<P>(i) Under <I>Article 3(2)(d) of the Convention:</I>
</P>
<P>(A) For a U.S. flag vessel, this Article allows associated tonnage thresholds in effect on or before July 18, 1994 to be applied, at the vessel owner's option, using Regulatory Measurement System tonnage to a vessel whose keel was laid on or before July 18, 1982, and which did not subsequently undergo alterations resulting in a change in its tonnage of a magnitude deemed by the Commandant to constitute a substantial variation in its tonnage.
</P>
<P>(B) For a foreign flag vessel, this Article allows associated tonnage thresholds in effect on or before July 18, 1994, to be applied, at the vessel owner's option, using the foreign country's national measurement system tonnage to a vessel whose keel was laid on or before July 18, 1982, and which did not subsequently undergo alterations resulting in a change in its tonnage of a magnitude deemed by that country to constitute a substantial variation in its tonnage.
</P>
<P>(ii) Under <I>International Maritime Organization (IMO) Resolutions A.494 (XII) of November 19, 1981 and A.541 (XIII) of November 17, 1983:</I>
</P>
<P>(A) For a U.S. flag vessel, these resolutions allow tonnage thresholds in effect on July 18, 1994 to be applied using the gross register tonnage (Regulatory Measurement System), to a vessel whose keel was laid on or after July 18, 1982 but before July 19, 1994, and which did not subsequently undergo alterations resulting in a change substantially affecting its tonnage as deemed by the Commandant.
</P>
<P>(B) For a foreign flag vessel, these resolutions allow tonnage thresholds in effect on July 18, 1994 to be applied, at the vessel owner's option, using the foreign country's national measurement system tonnage, to a vessel whose keel was laid on or after July 18, 1982, but on or before July 18, 1994, and which did not undergo alterations after July 18, 1994 of a magnitude deemed by that country to constitute a substantial variation in its tonnage subject to the provisions of these resolutions.
</P>
<P>(iii) Any other international grandfathering provisions as authorized under appropriate International Maritime Organization instruments to which the United States is a party, or which are otherwise recognized or accepted by the United States.
</P>
<P>(2) For all other vessels, apply all tonnage thresholds using Regulatory Measurement System tonnage.
</P>
<P>(c) <I>Thresholds found in Federal statutes and regulations.</I> Unless otherwise provided for by law, apply tonnage thresholds in Federal statutes and regulations as follows:
</P>
<P>(1) For vessels measured under the Convention Measurement System only, apply all thresholds using Convention Measurement System tonnage.
</P>
<P>(2) For vessels measured under the Regulatory Measurement System only, apply all thresholds using Regulatory Measurement System tonnage.
</P>
<P>(3) For all other vessels, apply thresholds in effect before July 19, 1994 using the vessel's Regulatory Measurement System tonnage, and all other thresholds using the vessel's Convention Measurement System tonnage.
</P>
<P>(d) <I>Alternate tonnage thresholds.</I> 46 U.S.C. 14104 authorizes the Coast Guard to establish tonnage thresholds based on the Convention Measurement System as an alternative to tonnage thresholds based on the Regulatory Measurement System. Although 46 U.S.C. 14104 addresses only thresholds in Federal statutes, it does not preclude establishing alternate tonnage thresholds for Federal regulations that currently specify thresholds that were based on the Regulatory Measurement System, where appropriate.
</P>
<P>(1) If an alternate tonnage threshold is prescribed or authorized by Federal statute or regulation, apply the alternate tonnage threshold using the Convention Measurement System tonnage.
</P>
<P>(2) A vessel regulated under paragraph (d) of this section must not be measured under the Regulatory Measurement System.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18720, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.21" NODE="46:2.0.1.3.25.1.1.12" TYPE="SECTION">
<HEAD>§ 69.21   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this part, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter. 
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 69.23" NODE="46:2.0.1.3.25.1.1.13" TYPE="SECTION">
<HEAD>§ 69.23   Fees.</HEAD>
<P>Measurement organizations are authorized to charge a fee for measurement services. Information on fees is available directly from the organizations.
</P>
<CITA TYPE="N">[CGD 97-057, 62 FR 51045, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 69.25" NODE="46:2.0.1.3.25.1.1.14" TYPE="SECTION">
<HEAD>§ 69.25   Penalties.</HEAD>
<P>(a) <I>General violation.</I> The vessel owner, charterer, managing operator, agent, master, and individual in charge of a vessel in violation of a regulation in this part are each liable to the United States Government for a civil penalty of not more than $30,000. Each day of a continuing violation is a separate violation. The vessel also is liable in rem for the penalty.
</P>
<P>(b) <I>False Statements.</I> A person knowingly making a false statement or representation in a matter in which a statement or representation is required by this part is liable to the United States Government for a civil penalty of not more than $30,000 for each false statement or representation. The vessel also is liable in rem for the penalty.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18720, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.27" NODE="46:2.0.1.3.25.1.1.15" TYPE="SECTION">
<HEAD>§ 69.27   Delegation of authority to measure vessels.</HEAD>
<P>(a) Under 46 U.S.C. 14103, the Coast Guard is authorized to delegate to a “qualified person” the authority to measure and certify U.S. flag vessels under this part.
</P>
<P>(b) Authority to measure and certify U.S. flag vessels under the Convention Measurement System and Standard and Dual Regulatory Measurement Systems may be delegated to an organization that—
</P>
<P>(1) Is a full member of the International Association of Classification Societies (IACS);
</P>
<P>(2) Is incorporated under the laws of the United States, a State of the United States, or the District of Columbia;
</P>
<P>(3) In lieu of the requirements in paragraphs (b)(1) and (2) of this section, is a recognized classification society under the requirements of 46 CFR part 8.
</P>
<P>(4) Is capable of providing all measurement services under the Convention Measurement System and Standard and Dual Regulatory Measurement Systems for vessels domestically and internationally;
</P>
<P>(5) Maintains a tonnage measurement staff that has practical experience in measuring U.S. flag vessels under the Convention Measurement System and Standard and Dual Regulatory Measurement Systems; and
</P>
<P>(6) Enters into a written agreement, as described in paragraph (d) of this section.
</P>
<P>(c) Applications for delegation of authority under this section must be forwarded to the Commandant and include the following information on the organization:
</P>
<P>(1) Its name and address.
</P>
<P>(2) Its organizational rules and structure.
</P>
<P>(3) The location of its offices that are available to provide measurement services under the Convention Measurement System and Standard and Dual Regulatory Measurement Systems.
</P>
<P>(4) The name, qualifications, experience, and job title of each full-time or part-time employee or independent contractor specifically designated by the organization to provide measurement services under theConvention Measurement System and Standard and Dual Regulatory Measurement Systems.
</P>
<P>(5) Its tonnage measurement training procedures.
</P>
<P>(d) If, after reviewing the application, the Coast Guard determines that the organization is qualified to measure and certify U.S. vessels on behalf of the Coast Guard, the organization must enter into a written agreement with the Coast Guard which—
</P>
<P>(1) Defines the procedures for administering and implementing the tonnage measurement and certification processes, including the roles and responsibilities of each party;
</P>
<P>(2) Outlines the Coast Guard's oversight role;
</P>
<P>(3) Prohibits the organization from using an employee or contractor of the organization to measure and certify the tonnage of a vessel if that employee or contractor is acting or has acted as a tonnage consultant for that same vessel; and
</P>
<P>(4) Requires the organization to—
</P>
<P>(i) Accept all requests to perform delegated services without discrimination and without regard to the vessel's location, unless prohibited from doing so under the laws of the United States or under the laws of the jurisdiction in which the vessel is located;
</P>
<P>(ii) Physically inspect each vessel before issuing a tonnage certificate;
</P>
<P>(iii) Provide the Coast Guard with current schedules of measurement fees and related charges;
</P>
<P>(iv) Maintain a tonnage measurement file for each U.S. vessel that the organization measures and permit access to the file by any person authorized by the Commandant;
</P>
<P>(v) Permit observer status representation by the Coast Guard at all formal discussions that may take place between the organization and other vessel tonnage measurement organizations pertaining to tonnage measurement of U.S. vessels or to the systems under which U.S. vessels are measured;
</P>
<P>(vi) Comply with and apply all laws and regulations relating to tonnage measurement of U.S. vessels within the scope of authority delegated; and
</P>
<P>(vii) Comply with all other provisions, if any, of the written agreement.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 97-057, 62 FR 51045, Sept. 30, 1997; CGD 95-010, 62 FR 67536, Dec. 24, 1997; USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.28" NODE="46:2.0.1.3.25.1.1.16" TYPE="SECTION">
<HEAD>§ 69.28   Acceptance of measurement by a foreign country.</HEAD>
<P>(a) The Commandant must accept the measurement of a foreign flag vessel by a foreign country as complying with subpart B of this part if:
</P>
<P>(1) The vessel was measured under the terms of the Convention and the foreign country is party to the Convention; or
</P>
<P>(2) The Commandant finds that the laws and regulations of that country related to measurement are similar to those of subpart B of this part.
</P>
<P>(b) The Commandant may accept the measurement of a foreign flag vessel by a foreign country as complying with subpart C, D, or E of this part if the Commandant finds that the laws and regulations of that country related to measurement are substantially similar to those of subpart C, D, or E, respectively, of this part.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.29" NODE="46:2.0.1.3.25.1.1.17" TYPE="SECTION">
<HEAD>§ 69.29   OMB control numbers assigned under the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and record keeping requirements in this part by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this part comply with 44 U.S.C. 3507(f), which requires that agencies display the current control number assigned by the Director of OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display</I>—
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Section of 46 CFR part 69 
</TH><TH class="gpotbl_colhed" scope="col">Currently assigned OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.17</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.19</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.21</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.27</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.55</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.105</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.121(d)</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.159</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.179</TD><TD align="right" class="gpotbl_cell">1625-0022
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">69.205</TD><TD align="right" class="gpotbl_cell">1625-0022</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2004-18884, 69 FR 58346, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="B" NODE="46:2.0.1.3.25.2" TYPE="SUBPART">
<HEAD>Subpart B—Convention Measurement System</HEAD>


<DIV8 N="§ 69.51" NODE="46:2.0.1.3.25.2.1.1" TYPE="SECTION">
<HEAD>§ 69.51   Purpose.</HEAD>
<P>This subpart prescribes the requirements for measuring a vessel in order to comply with the International Convention on Tonnage Measurement of Ships, 1969 (Convention), and 46 U.S.C. chapter 143.


</P>
</DIV8>


<DIV8 N="§ 69.53" NODE="46:2.0.1.3.25.2.1.2" TYPE="SECTION">
<HEAD>§ 69.53   Definitions.</HEAD>
<P>As used in this subpart—
</P>
<P><I>Amidships</I> means the midpoint of the registered length, as “registered length” is defined in this section.
</P>
<P><I>Boundary bulkhead</I> means the bulkhead or partition that separates an enclosed interior space from the surrounding weather. In general, the exterior bulkhead of a deck structure is the boundary bulkhead.
</P>
<P><I>Cargo space</I> means an enclosed space appropriated for the transport of cargo which is to be discharged from the vessel. The term does not include a space which qualifies as an excluded space under § 69.61.
</P>
<P><I>Enclosed space</I> is defined in § 69.59.
</P>
<P><I>Excluded space</I> is defined in § 69.61.
</P>
<P><I>Line of the upper deck</I> means a longitudinal line at the underside of the upper deck or, if that deck is stepped, the longitudinal line of the underside of the lowest portion of that deck parallel with the upper portions of that deck.
</P>
<P><I>Molded depth</I> means the vertical distance amidships between the following points:
</P>
<P>(a) From the line of the upper deck at the vessel's side or, if the vessel has rounded gunwales, from the intersection of the line of the upper deck extended to the molded line of the shell plating as though the gunwales were of angular design.
</P>
<P>(b) To the top of the flat keel, to the lower edge of the keel rabbet if the vessel is of wood or composite structure, or to the point where the line of the flat of the bottom extended inward cuts the side of the keel if the vessel's lower part is hollow or has thick garboards.
</P>
<P><I>Molded draft</I> means—
</P>
<P>(a) For vessels assigned a load line under parts 42, 44, 45, or 47 of this chapter, the draft corresponding to the Summer Load Line (other than a timber load line);
</P>
<P>(b) For passenger vessels assigned a load line under part 46 of this chapter, the draft corresponding to the deepest subdivision load line assigned;
</P>
<P>(c) For vessels to which parts 42, 44, 45, 46, or 47 of this chapter do not apply but which otherwise have been assigned a load line, the draft corresponding to the Summer Load Line so assigned;
</P>
<P>(d) For vessels to which no load line has been assigned but the draft of which is restricted under any Coast Guard requirement, the maximum draft permitted under the restriction; and
</P>
<P>(e) For other vessels, 75 per cent of the molded depth.
</P>
<P><I>Passenger</I> means a person on board a vessel other than—
</P>
<P>(a) The master, a member of the crew, or other person employed or engaged in any capacity in the business of the vessel; and
</P>
<P>(b) A child under one year of age.
</P>
<P><I>Registered breadth</I> means the maximum breadth of a vessel measured amidships to the molded line of the frame in a vessel with a metal shell and to the outer surface of the hull in all other vessels.
</P>
<P><I>Registered length</I> means either 96 percent of the length on a waterline at 85 percent of the least molded depth measured from the top of the flat keel or the length from the fore side of the stem to the axis of the rudder stock on that waterline, whichever is greater. In vessels designed with a rake of keel, this length is measured on a waterline parallel to the design waterline.
</P>
<P><I>Upper deck</I> means the uppermost complete deck exposed to weather and sea, which has permanent means of weathertight closing of all openings in the weather part of the deck, and below which all openings in the sides of the vessel are fitted with permanent means of watertight closing.
</P>
<P><I>Weathertight</I> means secure against penetration of water into the vessel in any sea condition.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.55" NODE="46:2.0.1.3.25.2.1.3" TYPE="SECTION">
<HEAD>§ 69.55   Application for measurement services.</HEAD>
<P>Applications for measurement under this subpart must include the following information and plans:
</P>
<P>(a) Type of vessel.
</P>
<P>(b) Vessel's name and official number (if assigned). 
</P>
<P>(c) Builder's name and the vessel hull number assigned by builder.
</P>
<P>(d) Place built and delivery date (or scheduled delivery date).
</P>
<P>(e) Date keel was laid.
</P>
<P>(f) Overall length, breadth, and depth of vessel.
</P>
<P>(g) Lines plan.
</P>
<P>(h) Booklet of offsets at stations.
</P>
<P>(i) Capacity plans for tanks and cargo compartments.
</P>
<P>(j) Hydrostatic curves.
</P>
<P>(k) Construction plans showing measurements and scantlings of deck structures, hatches, appendages, recesses, and other enclosed spaces.
</P>
<P>(l) Arrangement plans.
</P>
<CITA TYPE="N">[CGD 89-007; CGD 89-007a, 58 FR 60266, Nov. 15, 1993, 58 FR 65131, Dec. 13, 1993, as amended by CGD 95-014, 60 FR 31606, June 15, 1995; USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.57" NODE="46:2.0.1.3.25.2.1.4" TYPE="SECTION">
<HEAD>§ 69.57   Gross tonnage ITC.</HEAD>
<P>Gross tonnage ITC (GT ITC) is determined by the following formula GT ITC = K<E T="52">1</E> V, in which V = total volume of all enclosed spaces in cubic meters and K<E T="52">1</E> = 0.2 + 0.02 log<E T="52">10</E> V.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.59" NODE="46:2.0.1.3.25.2.1.5" TYPE="SECTION">
<HEAD>§ 69.59   Enclosed spaces.</HEAD>
<P><I>Enclosed space</I> means a space which is bounded by the vessel's hull, by fixed or portable partitions or bulkheads, or by decks or coverings other than permanent or movable awnings. No break in a deck, nor any opening in the vessel's hull, in a deck or in a covering of a space, or in the partitions or bulkheads of a space, nor the absence of a partition or bulkhead precludes the space from being included in the enclosed space. Portable enclosed spaces, regardless of method of attachment to the vessel, are treated as enclosed spaces as defined in this paragraph.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.61" NODE="46:2.0.1.3.25.2.1.6" TYPE="SECTION">
<HEAD>§ 69.61   Excluded spaces.</HEAD>
<P>(a) <I>Excluded space</I> means an enclosed space which is excluded from the total volume of all enclosed spaces (V) in calculating gross tonnage ITC. Spaces that are below the upper deck and open to the sea, as well as those spaces listed in paragraphs (b) through (f) of this section, are excluded spaces, except as under paragraph (g) of this section.
</P>
<P>(b) A space that is within a structure and that is opposite an end opening extending from deck to deck (except for a curtain plate of a height not exceeding by more than one inch the depth of the adjoining deck beams) and having a breadth equal to or greater than 90 percent of the breadth of the deck at the line of the opening is an excluded space, subject to the following:
</P>
<P>(1) Only the space between the actual end opening and a line drawn parallel to the line or face of the opening at a distance from the opening equal to one-half of the breadth of the deck at the line of the opening is excluded. (See § 69.75, figure 1.)
</P>
<P>(2) If, because of any arrangement (except convergence of the outside plating as shown in § 69.75, figure 3), the breadth of the space is less than 90 percent of the breadth of the deck, only the space between the line of the opening and a parallel line drawn through the point where the athwartship breadth of the space is equal to 90 percent or less of the breadth of the deck is excluded. (See § 69.75, figures 2 and 4.)
</P>
<P>(3) When any two spaces, either of which is excluded under paragraphs (b)(1) or (b)(2) of this section, are separated by an area that is completely open except for bulwarks or open rails, these two spaces must not be excluded if the separation between the two spaces is less than the least half breadth of the deck in way of the separation. (See § 69.75, figures 5 and 6.)
</P>
<P>(4) When the deck at the line of an opening has rounded gunwales, the breadth of the deck is the distance between the tangent points indicated in § 69.75, figure 11.
</P>
<P>(c) A space that is open to the weather and that is under an overhead deck covering with no connection on the space's exposed sides between the covering and the deck other than the stanchions necessary for the covering's support is an excluded space. An open rail or bulwark fitted at the vessel's side does not disqualify the space from being an excluded space if the height between the top of the rail or bulwark and the overhead structure or curtain plate (if fitted) is not less than 2.5 feet or one-third of the height of the space, whichever is greater. (See § 69.75, figure 7.)
</P>
<P>(d) A space in a side-to-side structure directly in way of opposite side openings not less than 2.5 feet in height or one-third of the height of the structure, whichever is greater, is an excluded space. If the opening is only on one side of the structure, the space to be excluded is limited inboard from the opening to a maximum of one-half of the breadth of the deck in way of the opening. (See § 69.75, figure 8.)
</P>
<P>(e) A space in a structure immediately below an uncovered opening in the deck overhead is an excluded space, if the opening is exposed to the weather and the space to be excluded is limited to the area of the opening. (See § 69.75, figure 9.)
</P>
<P>(f) A recess in the boundary bulkhead of a structure which is exposed to the weather and which has an opening that extends from deck to deck without a means of closing is an excluded space, if the interior width of the space is not greater than the width of the opening and extension of the space into the structure is not greater than twice the width of the opening. (See § 69.75, figure 10.)
</P>
<P>(g) Any space described in paragraphs (a) through (f) of this section which fulfills at least one of the following conditions is not an excluded space:
</P>
<P>(1) The space is fitted with shelves or other means designed for securing cargo or stores.
</P>
<P>(2) The opening that would otherwise permit the space to be excluded space is fitted with a means of closure.
</P>
<P>(3) Other features of the space make it possible for the space to be closed.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.63" NODE="46:2.0.1.3.25.2.1.7" TYPE="SECTION">
<HEAD>§ 69.63   Net tonnage ITC.</HEAD>
<P>Net tonnage ITC (NT ITC) is determined by the formula:
</P>
<img src="/graphics/er31mr16.000.gif"/>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18721, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.65" NODE="46:2.0.1.3.25.2.1.8" TYPE="SECTION">
<HEAD>§ 69.65   Calculation of volumes.</HEAD>
<P>(a) Volumes V and V<E T="52">c</E> used in calculating gross tonnage ITC and net tonnage ITC, respectively, must be measured and calculated according to accepted naval architectural practices for the spaces concerned.
</P>
<P>(b) Measurements must be taken, regardless of the fitting of insulation or the like, to the inner side of the shell or structural boundary plating in vessels constructed of metal, and to the outer surface of the shell or to the inner side of structural boundary surfaces in all other vessels.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18722, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.67" NODE="46:2.0.1.3.25.2.1.9" TYPE="SECTION">
<HEAD>§ 69.67   Marking of cargo spaces.</HEAD>
<P>Cargo spaces used in determining volume (Vc) for calculating net tonnage must be permanently marked with the letters “CC” (cargo compartment) which are at least four inches in height and positioned so as to be visible at all times. 


</P>
</DIV8>


<DIV8 N="§ 69.69" NODE="46:2.0.1.3.25.2.1.10" TYPE="SECTION">
<HEAD>§ 69.69   Tonnage certificates.</HEAD>
<P>(a) On request of the vessel owner, the authorized measurement organization must issue an International Tonnage Certificate (1969) as evidence of the vessel's measurement under this subpart for a vessel that is 24 meters (79.0 feet) or more in registered length, will engage on a foreign voyage, and is not a vessel of war. The Certificate is delivered to the vessel owner or master and must be maintained on board the vessel when it is engaged on a foreign voyage. For a vessel for which a remeasurement under § 69.71 resulted in a net tonnage ITC decrease due to changes other than alterations or modifications to the vessel deemed by the Commandant to be of a major character, an International Tonnage Certificate (1969) reflecting the decreased net tonnage ITC will not be reissued until 12 months have elapsed from the date of measurement indicated on the current certificate.
</P>
<P>(b) If an International Tonnage Certificate (1969) is not issued for a vessel measured under this part, the measurement organization must issue a U.S. Tonnage Certificate as evidence of the vessel's measurement under this subpart, which must also indicate the vessel's measurement under any other subpart of this part. There is no requirement to maintain the U.S. Tonnage Certificate on board the vessel.
</P>
<P>(c) For a vessel that transfers flag to a foreign country that is party to the Convention, the International Tonnage Certificate (1969) remains valid for a period not to exceed 3 months after the flag transfer, or until an International Tonnage Certificate (1969) is issued under authority of the foreign country to replace it, whichever is earlier.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18722, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.71" NODE="46:2.0.1.3.25.2.1.11" TYPE="SECTION">
<HEAD>§ 69.71   Change of net tonnage.</HEAD>
<P>(a) When a vessel is altered so that the net tonnage is increased, the new net tonnage must be applied immediately.
</P>
<P>(b) A vessel concurrently assigned load lines under both the International Convention on Load Lines and either the International Convention for the Safety of Life at Sea (SOLAS) or other international agreement must be assigned only one net tonnage. The net tonnage assigned must be the net tonnage applicable to the load line assigned under the International Convention on Load Lines, SOLAS or other international agreement for the trade in which the vessel in engaged.
</P>
<P>(c) When a vessel is altered so that the net tonnage is decreased or the vessel's trade is changed so that the load line assigned for that trade under paragraph (b) of this section is no longer appropriate and results in a decrease in its net tonnage, a new International Tonnage Certificate (1969) incorporating that net tonnage may not be issued until twelve months after the date on which the current Certificate was issued. However, if one of the following apply, a new Certificate may be issued immediately:
</P>
<P>(1) The vessel is transferred to the flag of another nation.
</P>
<P>(2) The vessel undergoes alterations or modifications which the Commandant deems to be of a major character, such as the removal of a superstructure which requires an alteration of the assigned load line.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-2011-0522, 81 FR 18722, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.73" NODE="46:2.0.1.3.25.2.1.12" TYPE="SECTION">
<HEAD>§ 69.73   Treatment of novel type vessels.</HEAD>
<P>(a) When application of this subpart to a novel type vessel produces unreasonable or impractical results, the Commandant may determine a more suitable method of measurement.
</P>
<P>(b) Requests for a determination must be submitted to the Commandant, explaining the reasons for seeking a determination, and including a description of the spaces in question, if applicable.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999; USCG-2011-0522, 81 FR 18722, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.75" NODE="46:2.0.1.3.25.2.1.13" TYPE="SECTION">
<HEAD>§ 69.75   Figures.</HEAD>
<img src="/graphics/er31mr16.001.gif"/>
<img src="/graphics/er31mr16.002.gif"/>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18722, Mar. 31, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="C" NODE="46:2.0.1.3.25.3" TYPE="SUBPART">
<HEAD>Subpart C—Standard Regulatory Measurement System</HEAD>


<DIV8 N="§ 69.101" NODE="46:2.0.1.3.25.3.1.1" TYPE="SECTION">
<HEAD>§ 69.101   Purpose.</HEAD>
<P>This subpart prescribes the procedures for measuring a vessel under the Standard Regulatory Measurement System described in 46 U.S.C. 14512.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18724, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.103" NODE="46:2.0.1.3.25.3.1.2" TYPE="SECTION">
<HEAD>§ 69.103   Definitions.</HEAD>
<P>As used in this subpart—
</P>
<P><I>Between-deck</I> means the space above the line of the tonnage deck and below the line of the deck next above.
</P>
<P><I>Break</I> means the space between the line of a deck and the upper portion of that deck, in cases where that deck is stepped and continued at a higher elevation.
</P>
<P><I>Camber</I> means the perpendicular rise or crown of a deck at the centerline of the vessel measured above the skin of the vessel at the vessel's sides.
</P>
<P><I>Ceiling</I> means the permanent planking or plating fitted directly on the inboard side of frames, floors, or double bottom and includes cargo battens and refrigeration insulation but does not include false ceiling which stands off from the framing.
</P>
<P><I>Coaming</I> means both the vertical plating around a hatch or skylight and the sill below an opening in a bulkhead.
</P>
<P><I>Deckhouse</I> means a structure that is on or above the uppermost complete deck and that does not extend from side to side of the vessel. The term includes cabin trunks and closed-in spaces over the holds of vessels.
</P>
<P><I>Depth of frame</I> means the perpendicular depth of a bottom frame and the athwart distance between the inboard and outboard faces of a side frame.
</P>
<P><I>Double bottom</I> means a space at the bottom of a vessel between the inner and outer bottom plating and used solely for water ballast.
</P>
<P><I>Double bottom for water ballast</I> means a space at the bottom of a vessel between the inner and outer bottom plating, used solely for water ballast.
</P>
<P><I>Floor</I> means a vertical plate or timber extending from bilge to bilge in the bottom of a vessel. In a wooden vessel, “floor” means the lowermost timber connecting the main frames at the keel when that timber extends the full depth of the frames to which it is fastened. In a double bottom, floors usually extend from the outer to the inner bottom.
</P>
<P><I>Gross register tonnage</I> is defined in § 69.107(a).
</P>
<P><I>Hatch</I> means an opening in a deck through which cargo is laden or discharged.
</P>
<P><I>Line of the normal frames</I> means the imaginary horizontal line that connects the inboard faces of the smallest normal frames.
</P>
<P><I>Line of the ordinary frames</I> means the line of intersection of the imaginary surface or surfaces tangent to the inboard faces of the ordinary frames (or the inside of the vessel's skin, if there are no ordinary frames), and the imaginary plane running transversely through the vessel at the tonnage station of interest.
</P>
<P><I>Line of tonnage deck</I> means the line determined under § 69.109(e).
</P>
<P><I>Line of uppermost complete deck</I> means the line determined under § 69.111(b).
</P>
<P><I>Net register tonnage</I> is defined in § 69.107(b).
</P>
<P><I>Normal frame</I> means a frame, regardless of size, used to stiffen a structure.
</P>
<P><I>Ordinary frame</I> means a primary side or bottom frame or floor used for strengthening the hull.
</P>
<P><I>Registered breadth</I> is defined in § 69.53.
</P>
<P><I>Registered depth</I> means “molded depth” as defined in § 69.53.
</P>
<P><I>Registered length</I> is defined in § 69.53.
</P>
<P><I>Shelter deck</I> means the uppermost deck that would have qualified as the uppermost complete deck had it not been fitted with a middle line opening.
</P>
<P><I>Step</I> means a cutoff in a deck or in the bottom, top, or sides of a space resulting in varying heights of a deck or varying heights or widths of a space.
</P>
<P><I>Superstructure</I> means all permanently closed-in structures, including all portable enclosed spaces, on or above the line of the uppermost complete deck or, if the vessel has a shelter deck, on or above the line of the shelter deck. Examples of superstructure spaces include forecastles, bridges, poops, deckhouses, breaks, portable tanks, and modular quarters units.
</P>
<P><I>Tonnage deck</I> is defined in § 69.109(c). 
</P>
<P><I>Tonnage interval</I> means the longitudinal distance between transverse sections of a vessel's under-deck, between-deck, or superstructure when divided into an even number of equal parts for purposes of volume integration.
</P>
<P><I>Tonnage length</I> is defined in § 69.109(f). 
</P>
<P><I>Tonnage station</I> means the longitudinal location of each transverse section where breadth and depth measurements are taken when calculating under-deck volumes under this subpart. Tonnage stations are numbered consecutively from fore to aft, beginning with the number one.
</P>
<P><I>Uppermost complete deck</I> is defined in § 69.108.
</P>
<P><I>Zone of influence method</I> means a Simpson's first rule integration method for determining volumes of under-deck spaces that limits the sectional areas associated with these spaces to the sectional areas at adjacent under-deck tonnage stations, depending on their proximity to those stations. For stations for which the under-deck sectional areas are multiplied by four, the zone of influence extends two-thirds of a tonnage interval on either side of the under-deck station, and for the remaining stations, the zone of influence extends one-third of a tonnage interval on either side of the station.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18724, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.105" NODE="46:2.0.1.3.25.3.1.3" TYPE="SECTION">
<HEAD>§ 69.105   Application for measurement services.</HEAD>
<P>Applications for measurement services under this subpart must include the following information and plans: 
</P>
<P>(a) Type of vessel. 
</P>
<P>(b) Vessel's name and official number (if assigned). 
</P>
<P>(c) Builder's name and the vessel hull number assigned by the builder. 
</P>
<P>(d) Place built and delivery date (or scheduled delivery date). 
</P>
<P>(e) Date keel was laid. 
</P>
<P>(f) Overall length, breadth, and depth of vessel. 
</P>
<P>(g) Lines plan. 
</P>
<P>(h) Booklet of offsets. 
</P>
<P>(i) Capacity plans for tanks 
</P>
<P>(j) Construction plans showing measurements and scantlings of hull and superstructure. 
</P>
<P>(k) Tonnage drawing showing tonnage length in profile and tonnage sections. 
</P>
<P>(l) Arrangement plans. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 95-014, 60 FR 31606, June 15, 1995; USCG-2011-0522, 81 FR 18725, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.107" NODE="46:2.0.1.3.25.3.1.4" TYPE="SECTION">
<HEAD>§ 69.107   Gross and net register tonnage.</HEAD>
<P>(a) The vessel's gross register tonnage is the sum of the following tonnages, less the tonnages of certain spaces exempt under § 69.117:
</P>
<P>(1) Under-deck tonnage (§ 69.109). 
</P>
<P>(2) Between-deck tonnage (§ 69.111). 
</P>
<P>(3) Superstructure tonnage (§ 69.113). 
</P>
<P>(4) Excess hatchway tonnage (§ 69.115(c)). 
</P>
<P>(5) Tonnage of framed-in propelling machinery spaces included in calculating gross tonnage (§ 69.121(d)(1)). 
</P>
<P>(b) The vessel's net register tonnage is the gross register tonnage less deductions under §§ 69.119 and 69.121.
</P>
<P>(c) The authorized measurement organization must issue a U.S. Tonnage Certificate as evidence of a vessel's measurement under this subpart, which must also indicate the vessel's measurement under the Convention Measurement System in subpart B of this part, if applicable. There is no requirement to maintain the U.S. Tonnage Certificate on board the vessel.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18725, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.108" NODE="46:2.0.1.3.25.3.1.5" TYPE="SECTION">
<HEAD>§ 69.108   Uppermost complete deck.</HEAD>
<P>(a) <I>Defined.</I> “Uppermost complete deck” means the uppermost deck which extends from stem to stern and from side to side at all points of its length and is bound by the vessel's hull.
</P>
<P>(b) <I>Restrictions.</I> The uppermost complete deck must not:
</P>
<P>(1) Extend above any space exempted as open space under paragraph (d) of § 69.117;
</P>
<P>(2) Extend below the design waterline, except in the case of vessels such as submersibles, where the entire uppermost complete deck is submerged during normal operations; or
</P>
<P>(3) Rest directly on consecutive or alternating ordinary bottom frames or floors for a distance of over one-half of the tonnage length.
</P>
<P>(c) <I>Deck discontinuities.</I> Decking athwartships of the following deck discontinuities is not considered to be part of the uppermost complete deck:
</P>
<P>(1) Through-deck openings that are not protected from the sea and the weather, such as would be provided by hatch covers or a surrounding superstructure that encloses the opening and whose area is more than 10 percent of the total deck area from stem to stern as viewed from above.
</P>
<P>(2) Middle line openings conforming to the requirements of § 69.117(e)(2).
</P>
<P>(3) Deck recesses that are not through-hull for which the depth of the deck recess at its deepest point is more than five feet below adjacent portions of the deck, and whose area (as viewed from above) is more than 10 percent of the total deck area from stem to stern, as viewed from above.
</P>
<P>(4) Notches bounded by a deck below that wrap around from the ends to the sides of the vessel for which the depth at the deepest point is more than five feet below adjacent portions of the deck, the area is more than one percent of the total deck area from stem to stern as viewed from above, the length of the notch in the direction of the vessel's longitudinal axis exceeds 10 feet at any point across its width, and the width of the notch in the direction of the vessel's longitudinal axis exceeds two feet at any point along its length.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18725, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.109" NODE="46:2.0.1.3.25.3.1.6" TYPE="SECTION">
<HEAD>§ 69.109   Under-deck tonnage.</HEAD>
<P>(a) <I>Defined.</I> “Under-deck tonnage” means the tonnage of the space below the line of the tonnage deck, as that volume is calculated under this section. 
</P>
<P>(b) <I>Method of calculating tonnage.</I> Under-deck tonnage is calculated by applying Simpson's first rule using the tonnage length and the areas of the transverse sections prescribed by this section. 
</P>
<P>(c) <I>Identifying the tonnage deck.</I> In vessels with two or less enumerated decks, the tonnage deck is the uppermost complete deck. In vessels with more than two enumerated decks, the tonnage deck is the second enumerated deck from the keel as determined in paragraph (d) of this section. 
</P>
<P>(d) <I>Enumerating the decks to identify the second deck from the keel.</I> The uppermost complete deck is an enumerated deck. Decks below the uppermost complete deck that extend from stem to stern and side to side at all points along their lengths are also enumerated, provided they are not disqualified by either of the following deck discontinuities:
</P>
<P>(1) A through-deck opening that is not fitted with a cover (or equivalent) and whose area is more than 10 percent of the total deck area, as viewed from above.
</P>
<P>(2) A deck recess that is not through-hull for which the depth at its deepest point is more than five feet below adjacent portions of the deck and whose area as viewed from above is more than 10 percent of the total deck area from stem to stern, as viewed from above.
</P>
<P>(e) <I>Identifying the line of the tonnage deck.</I> (1) If the tonnage deck runs in a continuous line from stem to stern, the line of the tonnage deck is the longitudinal line at the underside of the tonnage deck. 
</P>
<P>(2) If the tonnage deck is stepped, the line of the tonnage deck is the longitudinal line of the underside of the lowest portion of that deck parallel with the upper portions of that deck. Steps that do not extend from side to side or are less than three feet in length are ignored when establishing the line of the tonnage deck. (See § 69.123, figures 1 and 2.) Spaces between the line of the tonnage deck and the higher portions of that deck are not included in under-deck tonnage.
</P>
<P>(f) <I>Tonnage length.</I> (1) “Tonnage length” means the length of a horizontal straight line measured at the centerline of the vessel from the point forward where the line of the tonnage deck intersects the line of the inboard faces of the ordinary side frames to the point aft where the line of the tonnage deck intersects the inboard face of the ordinary transom frames or cant frames. (See § 69.123, figure 3.) 
</P>
<P>(2) For a vessel having a headblock or square end with framing which extends from the tonnage deck to the bottom of the vessel, the tonnage length terminates on the inboard face of the headblock or ordinary end frames. (See § 69.123, figure 4.)
</P>
<P>(3) For a vessel having a square bow or stern and tonnage deck with camber, the effect of the camber on the tonnage length must be considered. The tonnage length must be measured below the tonnage deck at a distance equal to one-third of round camber and one-half of straight pitch camber.
</P>
<P>(4) The forward and after termini of the tonnage length must be a distance of no more than eight and one-half feet from the associated inboard surface of the skin of the hull at the bow and stern as measured at the centerline of the vessel, and the after terminus must not be forward of the centerline of the rudderstock.
</P>
<P>(g) <I>Division of vessel into transverse sections.</I> (1) Except as under paragraph (m)(1)(iii) of this section, the tonnage length is divided into an even number of equal parts as indicated in the following table: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Class 
</TH><TH class="gpotbl_colhed" scope="col">Tonnage length 
</TH><TH class="gpotbl_colhed" scope="col">Divisions 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">50 ft. or less</TD><TD align="right" class="gpotbl_cell">6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2</TD><TD align="left" class="gpotbl_cell">Over 50 ft. but not exceeding 100 ft</TD><TD align="right" class="gpotbl_cell">8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3</TD><TD align="left" class="gpotbl_cell">Over 100 ft. but not exceeding 150 ft</TD><TD align="right" class="gpotbl_cell">10 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="left" class="gpotbl_cell">Over 150 ft. but not exceeding 200 ft</TD><TD align="right" class="gpotbl_cell">12 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5</TD><TD align="left" class="gpotbl_cell">Over 200 ft. but not exceeding 250 ft</TD><TD align="right" class="gpotbl_cell">14 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6</TD><TD align="left" class="gpotbl_cell">Over 250 ft.</TD><TD align="right" class="gpotbl_cell">16</TD></TR></TABLE></DIV></DIV>
<P>(2) Transverse sections are cut at each end of the tonnage length and at each point of division of the tonnage length, whose location is referred to as a tonnage station, and assigned sequential tonnage station numbers, beginning at the stem. Intervals and one-third intervals between the points of division are measured to the nearest thousandth of a foot. (See § 69.123 figures 5 and 6.) 
</P>
<P>(h) <I>Depths of transverse sections.</I> (1) Transverse section depths are measured at each point of division of the tonnage length at the centerline of the vessel from a point below the line of the tonnage deck equal to one-third of the camber or to one-half of the pitch of the beam down to the upper side of the ordinary frames, floors, longitudinals, or tank top of a double bottom for water ballast, as the case may be. 
</P>
<P>(2) When a depth falls at a point where the tank top of a double bottom for water ballast has a straight fall from centerline to the wings, the depth terminates at one-half of the height of fall. (See § 69.123 figure 8.) 
</P>
<P>(3) When a depth falls at a point where the tank top of a double bottom for water ballast rises from the centerline to the wings, the depth terminates at one-half the dead rise. (See § 69.123, figure 9.)
</P>
<P>(4) The depth at the midpoint of the tonnage length or, when a vessel is measured in parts, the depth at the midpoint of each part determines the number of equal parts into which each depth is divided, as follows:
</P>
<P>(i) If the midpoint depth is 16 feet or less, each depth is divided into four equal parts. If the midpoint depth exceeds 16 feet, each depth is divided into six equal parts. (See § 69.123, figure 7.)
</P>
<P>(ii) The interval between the points of division of a depth and one-third intervals are carried to the nearest hundredth of a foot.
</P>
<P>(i) <I>Breadths of transverse sections.</I> (1) Transverse section breadths are measured horizontally at each point of division of each depth and also at the upper and lower points of each depth. Breadths are measured to the inboard face of the ordinary frames or to the line of the ordinary frames. Breadths are measured parallel to each other and at right angle to the vessel's centerline. (See § 69.123, figure 7.)
</P>
<P>(2) Upper breadths are not reduced by measuring to deck-beam brackets. In cases of camber when an upper breadth passes through the deck (see § 69.123, figure 7), the breadth is measured to the line of the side frames at the under side of the deck projected vertically up to the height of the upper breadth.
</P>
<P>(3) Bottom breadths are measured only as far as the flat of the floor extends. (See § 69.123, figures 7 and 10.) When bottom frames rise immediately from the flat keel, bottom breadths are equal to the breadth of the flat keel. Where there is no double bottom for water ballast and where there is dead rise of the bottom out to the sides of the vessel, bottom breadths are equal to the part of the bottom plating not affected by dead rise.
</P>
<P>(4) Bottom breadths falling in way of a double bottom, the top of which rises or falls from centerline to the wings, are measured between the inboard faces of the frame brackets which connect the double bottom with the frames. (See § 69.123, figures 8 and 9.)
</P>
<P>(j) <I>Measuring spaces having ceiling.</I> The maximum allowance for terminating measurements on ceiling is three inches on the bottom frames or tank top and three inches on each side frame. When ceiling is less than three inches thick, only the actual thickness is allowed. When ceiling is fitted on a platform directly above the bottom frames, depths are measured down through the platform to the upper side of the frames and the allowable ceiling on the platform is then deducted.
</P>
<P>(k) <I>Area of transverse sections.</I> (1) A transverse section at an end of the tonnage length may not yield area, except in vessels (such as barges) with an upright bow or stern.
</P>
<P>(2) The breadths of each transverse section are numbered from above, the upper being “1”, the second down being “2”, and so on to the lowest.
</P>
<P>(3) Multiply the even numbered breadths by four and the odd numbered breadths by two, except for the first and last breadths, which are multiplied by one.
</P>
<P>(4) Add together the products from paragraph (k)(3) of this section.
</P>
<P>(5) Multiply the sum from paragraph (k)(4) of this section by one-third of the interval between the breadths. The product is the area of the transverse section.
</P>
<P>(l) <I>Tonnage.</I> (1) Number the transverse sections successively “1”, “2”, and so forth, beginning at the bow.
</P>
<P>(2) Multiply the area of the even numbered sections by four and the area of the odd numbered sections by two, except the first and last sections, which are multiplied by one.
</P>
<P>(3) Add together the products from paragraph (l)(2) of this section and multiply the sum by one-third of the interval between the sections. The product is the volume under-deck.
</P>
<P>(4) The volume under-deck is divided by 100 and is, subject to exemptions, the under-deck tonnage.
</P>
<P>(m) <I>Steps in double bottom for water ballast.</I> (1) The tonnage length of a vessel having a step exceeding six inches in height in its double bottom for water ballast is divided into longitudinal parts at the step. Each part is subdivided as follows to determine the number of transverse sections:
</P>
<P>(i) Parts 20 feet or under in length are divided into two equal parts.
</P>
<P>(ii) Parts over 20 feet and under 40 feet in length are divided into four equal parts.
</P>
<P>(iii) Parts 40 feet or over are divided as provided in paragraph (g)(1) of this section.
</P>
<P>(2) The tonnage of each part is calculated separately. The sum of the tonnages of the parts is the under-deck tonnage.
</P>
<P>(n) <I>Spaces open to the sea.</I> In calculating the tonnage of spaces below the uppermost complete deck, subtract from each breadth measurement the portion of that measurement that spans a space, or a portion thereof, that is open to the sea.
</P>
<P>(o) <I>Open vessels.</I> (1) An open vessel is a vessel without an uppermost complete deck.
</P>
<P>(2) The line of the tonnage deck for an open vessel is the upper edge of the upper strake. Depths of transverse sections are taken from this line.
</P>
<P>(3) Any vessel, other than one having a mechanically refrigerated hold, that is not an open vessel and that has a tonnage length of less than 50 feet is measured as an open vessel, if the distance between the line of its tonnage deck and the upper edge of the upper strake is more than one-sixth of the midship depth. “Midship depth” means the depth measured from the line of the upper edge of the upper strake to the point in the bottom used for measuring tonnage depths.
</P>
<P>(p) <I>General requirements on ordinary frames</I>—(1) <I>Construction.</I> An ordinary frame must not be penetrated by an intersecting frame used to strengthen the vessel's hull, except in a vessel of wooden construction. Ordinary frames must be of the same material, or have the same material properties, as the adjacent hull, and attach to the adjacent hull to at least the same extent as adjacent ordinary and normal frames. If comprised of different elements, the elements must be joined to each other to the same extent that the frame is joined to the hull. The frame, or portions thereof, not meeting these requirements must be treated as if not there when establishing the line of the ordinary frames.
</P>
<P>(2) <I>Frame spacing and extension.</I> Ordinary frames used to establish the line of the ordinary frames must be spaced on centers that are a maximum of four feet apart. These frames must extend for a length of at least one tonnage interval that begins at, ends at, or crosses the associated tonnage station. For a longitudinally-framed vessel, the frames must begin and end at a transverse ordinary frame or at the vessel's hull.
</P>
<P>(3) <I>Different sized framing.</I> When an ordinary frame has a different depth of frame than an adjacent ordinary frame, the line of the ordinary frames is established using the set of alternating frames that yields the smallest sectional area at the associated tonnage station, with the sectional area based on the frame with the smallest depth of frame in the chosen alternating set.
</P>
<P>(4) <I>Frame openings.</I> If an opening in an ordinary frame is oversized, or is penetrated by a frame other than an ordinary frame, the line of the ordinary frames is established as if the frame material above and inboard of the opening is not there. Similarly, frame material separating adjacent openings that are within the longest linear dimension of either opening must be treated as if not there when establishing the line of the ordinary frames. An opening is oversized if the opening is:
</P>
<P>(i) Circular in shape with a diameter exceeding 18 inches;
</P>
<P>(ii) Oval in shape of a size greater than 15 × 23 inches (<I>i.e.,</I> either the minor axis exceeds 15 inches or the major axis exceeds 23 inches, and the oval's area exceeds 255 square inches (345 square inches in a fuel tank)); or
</P>
<P>(iii) Any shape other than circular or oval, whose area exceeds 255 square inches (345 square inches in a fuel tank).
</P>
<P>(5) <I>Asymmetrical framing.</I> Where ordinary frames are configured such that the line of the ordinary frames would be asymmetrical about the centerline of the vessel, breadth measurements are determined by taking half-breadths on the side of the vessel that yields the greatest sectional area at the associated tonnage station, and multiplying those half-breadths by a factor of two to yield the full breadths.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989; 54 FR 40240, Sept. 29, 1989; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2011-0522, 81 FR 18725, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.111" NODE="46:2.0.1.3.25.3.1.7" TYPE="SECTION">
<HEAD>§ 69.111   Between-deck tonnage.</HEAD>
<P>(a) <I>Defined.</I> “Between-deck tonnage” means the tonnage of the space above the line of the tonnage deck and below the line of the uppermost complete deck.
</P>
<P>(b) <I>Identifying the line of the uppermost complete deck.</I> (1) If the uppermost complete deck runs in a continuous line from stem to stern, the line of the uppermost complete deck is the longitudinal line of the underside of the uppermost complete deck.
</P>
<P>(2) If the uppermost complete deck is stepped, the line of the uppermost complete deck is the longitudinal line of the underside of the lowest portion of that deck parallel with the upper portions of that deck. Steps that do not extend from side to side or are less than three feet in length are ignored when establishing the line of the uppermost complete deck. Spaces between the line of the uppermost complete deck and the higher portions of the deck are included in superstructure tonnage.
</P>
<P>(c) <I>Method for calculating tonnage.</I> The tonnage of each level of the between-deck space is calculated separately, as follows:
</P>
<P>(1) The length of each level is measured at the mid-height between the line of the deck above and the line of the deck below. Measure from the point forward where the continuation of the line of the normal frames intersects the center line of the vessel aft to the forward face of the normal transom framing.
</P>
<P>(2) Divide the length under paragraph (c)(1) of this section into the same number of equal parts into which the tonnage length is divided under § 69.109(g)(1).
</P>
<P>(3) Measure at mid-height the inside breadth of the space to the line of the normal frames at each end and at each point of division of the length. Number the breadths successively “1”, “2”, and so forth beginning at the bow. 
</P>
<P>(4) Multiply the even numbered breadths by four and the odd numbered breadths by two, except the first and last, which are multiplied by one. 
</P>
<P>(5) Add together the products under paragraph (c)(4) of this section and multiply the sum by one-third of the interval between the points at which the breadths are taken. The product is the square foot area of the space at mid-height. 
</P>
<P>(6) Multiply the area of the space at mid-height by the average of the heights taken each point of division of the space. The product divided by 100 is the tonnage of that space. 
</P>
<P>(7) The between-deck tonnage is the sum of the tonnage of each level within the between-deck space. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-2011-0522, 81 FR 18726, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.113" NODE="46:2.0.1.3.25.3.1.8" TYPE="SECTION">
<HEAD>§ 69.113   Superstructure tonnage.</HEAD>
<P>(a) <I>Defined.</I> “Superstructure tonnage” means the tonnage of all superstructure spaces.
</P>
<P>(b) <I>Method of calculating tonnage.</I> The tonnage of all structures on each level on or above the uppermost complete deck (or shelter deck, if applicable) is calculated separately as follows: 
</P>
<P>(1) Measure the length of each structure along its centerline at mid-height to the line of the normal frames. (See § 69.123, figure 11.)
</P>
<P>(2) Divide the length under paragraph (b)(1) of this section into an even number of equal parts most nearly equal to those into which the tonnage length is divided under § 69.109. 
</P>
<P>(3) Measure at mid-height the inside breadth to the line of the normal frames at each end and at each point of division of the length. Number the breadths successively “1”, “2”, and so forth, beginning at the extreme forward end of the structure. If an end of the structure is in the form of a continuous arc or curve, the breadth at that end is one-half the nearest breadth. If an end is in the form of an arc or curve having a decided flat, the breadth at the end is two-thirds of the nearest breadth. 
</P>
<P>(4) Multiply the even numbered breadths by four and the odd numbered by two, except the first and last breadth, which are multiplied by one. 
</P>
<P>(5) Add together the products under paragraph (b)(4) of this section and multiply the sum by one-third of the interval between the points at which the breadths are taken. The product is the square foot area of the structure at mid-height. 
</P>
<P>(6) Multiply this area by the average of the heights taken at each point of division of the structure between its decks or the line of its decks. The product divided by 100 is the tonnage of that structure. 
</P>
<P>(c) A structure having steps in its deck or side must be measured in parts. 
</P>
<P>(d) The superstructure tonnage is the sum of tonnages of each level above the line of the uppermost complete deck (or shelter deck, if applicable). 
</P>
<P>(e) When a structure is located over a cut-away portion of the tonnage deck, the structure's height is measured from the under side of its overhead deck to the line of the tonnage deck. If the tonnage deck has no camber, allow for camber in the overhead deck. 
</P>
<P>(f) For structures of a standard geometric shape, a simple geometric formula that yields an accurate volume may be used. All measurements are terminated at the line of the normal frames.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2011-0522, 81 FR 18726, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.115" NODE="46:2.0.1.3.25.3.1.9" TYPE="SECTION">
<HEAD>§ 69.115   Excess hatchway tonnage.</HEAD>
<P>(a) Hatchways that are above the tonnage deck and are either open to the weather or within open structures are measured to determine excess hatchway tonnage. Hatchways that are in between-deck spaces, on decks within closed-in structures, or on open structures are not measured. 
</P>
<P>(b) The tonnage of a hatchway is its length times breadth times mean depth divided by 100. Mean depth is measured from the under side of the hatch cover to the top of the deck beam. 
</P>
<P>(c) From the sum of the tonnage of the hatchways under this section, subtract one-half of one percent of the vessel's gross register tonnage exclusive of the hatchway tonnage. The remainder is added as excess hatchway tonnage in calculating the gross register tonnage.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18727, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.117" NODE="46:2.0.1.3.25.3.1.10" TYPE="SECTION">
<HEAD>§ 69.117   Spaces exempt from inclusion in tonnage.</HEAD>
<P>(a) <I>Purpose.</I> This section lists spaces which are exempt from inclusion in tonnage. 
</P>
<P>(b) <I>Spaces on or above the line of the uppermost complete deck.</I> The following spaces or portions of spaces on or above the line of the uppermost complete deck are exempt if the spaces or portions are reasonable in extent and adapted and used exclusively for the purpose indicated: 
</P>
<P>(1) Spaces for anchor gear, including capstan, windlass, and chain locker, are exempt. 
</P>
<P>(2) Companions and booby-hatches protecting stairways or ladderways leading to spaces below are exempt, whether or not the spaces below are exempt. 
</P>
<P>(3) Galley or other spaces fitted with a range or oven for cooking food to be consumed on board the vessel are exempt. 
</P>
<P>(4) Spaces designed to provide light or air to propelling machinery are exempt, as follows: 
</P>
<P>(i) When propelling machinery is located entirely on or above the line of the uppermost complete deck, the entire propelling machinery space and all fuel bunker spaces that are also located above that line are exempt as light or air spaces. (See exception in § 69.121(d)(1) for framed-in spaces.) 
</P>
<P>(ii) When part of the propelling machinery projects above the line of the uppermost complete deck into a space used exclusively to provide light or air to the propelling machinery, the entire space is exempt as light or air space. When any portion of this space is used for purposes other than providing light or air, only the portion of the space used for light or air, the space occupied by the propelling machinery itself, and a propelling machinery working space allowance under § 69.121 limited to two feet, if available, on each side of the propelling machinery are exempt. 
</P>
<P>(iii) Any part of an escape shaft, or a companion sheltering an escape shaft, above the line of the uppermost complete deck is exempt as light or air space. 
</P>
<P>(iv) Space that would otherwise be exempt as a light or air space is not exempt when propelling machinery is boxed-in and does not extend above the line of the uppermost complete deck. Any portion of the boxed-in space above the line of the uppermost complete deck is exempt.
</P>
<P>(5) Skylights affording light or air to a space below, other than to propelling machinery spaces. Space immediately below the line of the deck on which a skylight is located is exempt only when there is an opening in the next lower deck directly below the skylight to permit light or air to an even lower deck. 
</P>
<P>(6) Machinery spaces, other than for propelling machinery under § 169.121. 
</P>
<P>(7) Spaces for steering gear. 
</P>
<P>(8) Water closet spaces that are fitted with at least a toilet and are intended for use by more than one person. 
</P>
<P>(9) The space in a wheelhouse necessary for controlling the vessel. 
</P>
<P>(c) <I>Passenger spaces.</I> (1) As used in this section, the term “passenger” includes officers and enlisted men on military vessels who are not assigned ship's duties and not entered on the ship's articles. 
</P>
<P>(2) As used in this section, “passenger space” means a space reserved exclusively for the use of passengers and includes, but is not limited to, berthing areas, staterooms, bathrooms, toilets, libraries, writing rooms, lounges, dining rooms, saloons, smoking rooms, and recreational rooms. The space need not be part of or adjacent to a berthing area to be considered a passenger space. Spaces used by both passengers and crew members (e.g., first aid stations), or used for passenger support but not accessible to passengers at all times (e.g., vaults on a gaming vessel) cannot be exempted as passenger space.
</P>
<P>(3) A passenger space located on, or above the first deck above the uppermost complete deck is exempt from tonnage. To qualify as the first deck above the uppermost complete deck, the deck must be at least six inches above the uppermost complete deck at all points along its length.
</P>
<P>(d) <I>Open structures.</I> 

(1) Structures that are located on or above the line of the uppermost complete deck that are under cover (sheltered), but open to the weather are exempt from tonnage as open space. The following additional requirements apply:
</P>
<P>(i) If a structure is divided into compartments, only those compartments which are open to the weather are exempt from tonnage under the provisions of this section.
</P>
<P>(ii) Open space cannot progress vertically through openings in a deck within the structure.
</P>
<P>(iii) A space that is outside a structure's boundary bulkhead as defined in § 69.53 is considered open to the weather provided the space is eligible to be treated as an excluded space under the provisions of § 69.61, regardless of whether or not the space is fitted with means designed for securing cargo or stores.
</P>
<P>(2) A structure is considered open to the weather when an exterior end bulkhead of the structure is open and, except as provided in paragraphs (d)(4), (5), and (6) of this section, is not fitted with any means of closing. To be considered open to the weather, the end bulkhead must not have a coaming height of more than two feet in way of any required opening nor any permanent obstruction within two and one-half feet of the opening, it must be fitted with a deck or platform that is a minimum of two and one-half feet wide on the exterior side of the opening, and it must have one of the following:
</P>
<P>(i) Two openings, each at least three feet wide and at least four feet high in the clear, one on each side of the centerline of the structure. If the openings lead to two separate interior compartments, there must be circulation of open space between the two compartments via a single such opening, or series of such openings, in the intermediate bulkhead(s).
</P>
<P>(ii) One opening at least four feet wide and at least five feet high in the clear. 
</P>
<P>(iii) One opening at least 20 square feet in the clear with a breadth in excess of four feet and a height of not less than three feet. 
</P>
<P>(3) A compartment within an open structure is considered open to the weather only when an interior bulkhead of that compartment has an opening or openings that meet the requirements for end bulkheads under paragraphs (d)(2)(i) and (iii) of this section. Other compartments within the structure are not considered open to the weather. The following additional requirements apply:
</P>
<P>(i) For the interior compartment to be considered open to the weather, any compartment or series of compartments from which the open space progresses must have an opening or openings meeting the requirements for end bulkhead openings, except that the opening(s) need not be located in the forward or after end of the compartment.
</P>
<P>(ii) Open space may not progress from a space that is open under the provisions of paragraph (d)(1)(iii) of this section unless the space may also be considered open under another provision of this section.
</P>
<P>(4) An interior or exterior opening that is temporarily closed by shifting boards dropped into channel sections at the sides of the opening is considered open to the weather if battening, caulking, or gaskets of any material are not used.
</P>
<P>(5) An interior or exterior opening that is temporarily closed by cover plates or boards held in place only by hook bolts (see § 69.123, Figure 12) is considered open to the weather—
</P>
<P>(i) If hook bolts used to secure cover plates or boards are spaced at least one foot apart and hook over a stiffener installed around the perimeter of the opening;
</P>
<P>(ii) If the cover plates or boards fit tightly against the weather side of the bulkhead; and
</P>
<P>(iii) If battening, caulking, or gaskets of any material are not used.
</P>
<P>(6) An interior or exterior opening that is temporarily closed by cover plates or boards held in place only by bolts and crosspieces is considered open to the weather—
</P>
<P>(i) If the bolts are not installed through the bulkhead;
</P>
<P>(ii) If the bolts and crosspieces are not held in place by cleats or other attachments to or through the bulkhead;
</P>
<P>(iii) If the cover plates or boards fit tightly against the weather side of the bulkhead; and
</P>
<P>(iv) If battening, caulking, or gaskets of any material are not used.
</P>
<P>(7) Notwithstanding the opening size requirements of paragraph (d)(2) of this section, a structure with its aft end entirely open from the under side of its overhead stiffeners down to the deck, to the line of the deck, or to a coaming not exceeding three inches in height and open athwartship between the inboard faces of the side stiffeners is considered open to the weather. The opening may be covered by a wire mesh screen or temporarily closed by canvas secured at the top and lashed or buttoned in place. 
</P>
<P>(8) A structure is considered open to the weather if:
</P>
<P>(i) Both sides of the structure are open and not fitted with any means of closing other than temporary covers meeting the requirements of paragraphs (d)(4), (5), and (6) of this section;
</P>
<P>(ii) The openings are directly across from each other, are not separated by a bulkhead or bulkheads, and do not have any permanent obstruction within two and one-half feet of either opening; and
</P>
<P>(iii) The openings have a continuous height of at least three feet, or the full height of the structure, whichever is less, and either extend the full length of the structure or each have an area of 60 square feet.
</P>
<P>(e) <I>Open space between the shelter deck and the uppermost complete deck.</I> (1) Space that is between the shelter deck and the uppermost complete deck and that is under cover (sheltered) but open to the weather is exempt from tonnage when all openings in the uppermost complete deck are provided with a watertight means of closing. 
</P>
<P>(2) A space is considered “open to the weather” under paragraph (e)(1) of this section when the shelter deck above the space has a middle line opening which conforms to the following: 
</P>
<P>(i) The middle line opening must be at least four feet long in the clear and at least as wide as the after cargo hatch on the shelter deck, but not less than one-half the width of the vessel at the midpoint of the length of the opening. The opening may have rounded corners not exceeding a nine inch radius. When a greater radius is required by the Coast Guard or a Coast Guard recognized classification society under § 42.05-60 of this chapter, notification of that requirement must be submitted to the Commandant. 
</P>
<P>(ii) The middle line opening must be located so that the distance between the aft edge of the middle line opening and the vessel's stern is not less than one-twentieth of the tonnage length of the vessel and the distance between the fore edge of the opening and the vessel's stem is not less than one-fifth of the tonnage length of the vessel. 
</P>
<P>(iii) The middle line opening must not be within a structure of any type. 
</P>
<P>(iv) If the middle line opening is guarded by rails or stanchions, the rails and stanchions must not be used to secure or assist in securing a cover over the opening. 
</P>
<P>(v) The coaming of the middle line opening must not exceed one foot mean height above the shelter deck. Bolts must not pass through the stiffeners or flanges on the coaming, nor may there be any other attachments on the coaming for fastening a cover. Portable wood covers may be fitted over the middle line opening if held in place only by lashings fitted to the under side of the covers. Metal covers may be fitted if held in place only by hook bolts spaced not less than 18 inches apart that pass through the cover and hook over angle stiffeners or flanges fitted to the outside of the coaming. Battening, caulking, seals, or gaskets of any material may not be used in association with any middle line opening cover.
</P>
<P>(vi) The space below the middle line opening must have a minimum length of four feet throughout its entire breadth and height and be in the clear at all times. 
</P>
<P>(vii) A scupper having a five inch minimum inside diameter and fitted with a screw down non-return valve geared to and operated from the shelter deck must be fitted on each side of the upper deck in way of the middle line opening. 
</P>
<P>(3) When the shelter deck space forward or aft of the middle line opening is divided by interior bulkheads, only those compartments with at least two openings that progress to the middle line opening are considered “open to the weather” under paragraph (e)(1) of this section. Each required opening must be at least three feet wide and at least four feet high in the clear, must not have a coaming height of more than two feet, and must not be fitted (except as provided in paragraphs (d)(4), (d)(5), and (d)(6) of this section) with any means of closing. Other compartments within the shelter deck space are not considered “open to the weather” under paragraph (e)(1) of this section. 
</P>
<P>(f) <I>Water ballast spaces.</I> A space, regardless of location, adapted only for water ballast and not available for stores, supplies, fuel, or cargo (other than water to be used for underwater drilling, mining, and related purposes, including production), upon request, may be exempt from tonnage if the following are met: 
</P>
<P>(1) The space must be available at all times only for water ballast that is piped through a system independent of other systems (except fire fighting and bilge suction systems). Pumps, pipes, and other equipment for loading and unloading water ballast must be of a size suitable for the efficient handling of the water ballast within a reasonable time frame. All manholes providing access to a water ballast space must be oval or circular and not greater than 34 inches in diameter. Except for those on a deck exposed to the weather, the manholes may have a coaming not exceeding six inches in height. Existing hatches over spaces being converted to water ballast spaces must have a watertight cover plate welded to the hatch and a manhole, as described in this paragraph, fitted in the plating. 
</P>
<P>(2) The primary purpose of the water ballast must be to afford a means of maintaining the vessel's stability, immersion, trim, pre-loading conditions, or seakeeping capabilities. 
</P>
<P>(3) If the space is in a vessel that is subject to inspection under 46 U.S.C. 3301, the space must be considered when determining the adequacy of the vessel's stability under 46 CFR chapter I. 
</P>
<P>(4) If the total of all water ballast spaces to be exempted from tonnage exceeds 30 percent of the vessel's gross register tonnage (as calculated under this subpart without any allowance for water ballast), a justification of the operating conditions that require the water ballast must be submitted to the measuring organization for approval. Although a single condition may justify all water ballast spaces, several conditions may be necessary in other cases. However, a particular tank is not justified by a condition if another tank already justified by another condition could be used as effectively. The justification must— 
</P>
<P>(i) Designate the vessel's service; 
</P>
<P>(ii) Explain for what purpose under paragraph (f)(2) of this section the water ballast is being used; 
</P>
<P>(iii) Include the capacity, tank arrangement, and piping plans for the vessel; 
</P>
<P>(iv) Include a statement certifying that the space will be used exclusively for water ballast as prescribed by this section; 
</P>
<P>(v) If water ballast is used for stability, describe each loading condition and the resultant metacentric height (GM) and include calculations; 
</P>
<P>(vi) If water ballast is used for immersion or trim, describe those conditions and include loading and trim calculations; 
</P>
<P>(vii) If water ballast is used for pre-loading, describe how it is used and include strength and weight calculations; and 
</P>
<P>(viii) If water ballast is used for seakeeping, describe each loading condition, GM, period of roll, and, if speed is involved, speed versus trim and draft and include calculations. 
</P>
<P>(5) If the water ballast space or its use, purpose, or piping are changed, the vessel owner or operator must report the change promptly to a measurement organization listed in § 69.15 for a determination as to whether a tonnage remeasurement is required. 

Changes in vessel service must also be reported if a water ballast justification was required to be submitted for the vessel.
</P>
<P>(g) <I>Methods for measuring exempt spaces.</I> (1) If the exempt space is located within the superstructure, the exempt space is measured using the same procedures used to measure superstructure tonnage under § 69.113. 
</P>
<P>(2) If the exempt space is located between-deck, the space is measured using the same procedures used for between-deck tonnage under § 69.111(c), except that the length of the exempt space is divided into the even number of spaces most equal to the number of spaces into which the between-deck was divided. 
</P>
<P>(3) If the exempt space is located under-deck, the space is measured using the same procedures used for under-deck tonnage under § 69.109, except that the length of the exempt space is divided into the even number of spaces most equal to the number of spaces into which the under-deck was divided, and the zone of influence method must be applied if the ordinary frames upon which the under-deck breadth measurements are based do not have the same depth of frame. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989; 54 FR 40240, Sept. 29, 1989; CGD 97-057, 62 FR 51045, Sept. 30, 1997; CGD 95-028, 62 FR 51203, Sept. 30, 1997; USCG-1999-5118, 64 FR 47404, Aug. 31, 1999; USCG-2011-0522, 81 FR 18727, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.119" NODE="46:2.0.1.3.25.3.1.11" TYPE="SECTION">
<HEAD>§ 69.119   Spaces deducted from tonnage.</HEAD>
<P>(a) <I>Purpose.</I> This section lists the requirements for spaces (other than propelling machinery spaces under § 69.121) which, though included in calculating gross register tonnage (<I>i.e.,</I> are not exempt under § 69.117), are deducted from tonnage in deriving net register tonnage.
</P>
<P>(b) <I>General.</I> (1) A deductible space must be used exclusively for, and be reasonable in size for, its intended purpose.
</P>
<P>(2) When a space is larger than necessary for the safe and efficient operation of deductible equipment, only the space occupied by the equipment plus a two foot maximum working space on each side of the equipment, if available, is deductible. 
</P>
<P>(3) Space specified in this section may be located anywhere within the vessel, unless otherwise specified. 
</P>
<P>(c) <I>Anchor gear.</I> A space below the line of the uppermost complete deck occupied by the anchor gear, capstan, windlass, and chain locker is deductible. A fore peak used exclusively as chain locker is measured by the method prescribed under § 69.117(g)(3). 
</P>
<P>(d) <I>Boatswain's stores.</I> A space containing oils, blocks, hawsers, rigging, deck gear, or other boatswain's stores for daily use is deductible. The maximum deduction allowed for vessels less than 100 gross register tons is one ton and, for vessels 100 gross register tons or over, is one percent of the gross register tonnage, not to exceed 100 tons. 
</P>
<P>(e) <I>Chart room.</I> A space for keeping charts and nautical instruments and for plotting the vessel's course is deductible. For a combined wheelhouse and chart room, that part not exempted as wheelhouse under § 69.117(b)(9) is deductible. For small vessels in which the only space for a chart room is in a cabin or saloon, one half the space not to exceed 1.5 tons is deductible as chart room. 
</P>
<P>(f) <I>Donkey engine and boiler.</I> Donkey engine and boiler space is deductible when connected with the main (non-cargo) pumps of the vessel, except as follows: 
</P>
<P>(1) If the space is within the engine room or within the casing above the engine room and if the donkey engine is an auxiliary to the main propelling machinery, the space is an engine room deduction under § 69.121(b). 
</P>
<P>(2) If the space is above the line of the uppermost complete deck and if the donkey engine is not an auxiliary to the main propelling machinery, the space is exempt under § 69.117(b). 
</P>
<P>(g) <I>Spaces for the exclusive use of officers or crew.</I> (1) The following spaces, regardless of their location (unless otherwise noted), are deductible if not used by passengers: 
</P>
<P>(i) Sleeping rooms. 
</P>
<P>(ii) Bathrooms with a bath tub or shower but without a water closet. 
</P>
<P>(iii) Water closets below the line of the uppermost complete deck serving more than one person, with or without a bath tub or shower. Water closets, regardless of location, that serve only one person or that are accessible only through a stateroom or bedroom serving one person are considered as part of the space they serve and are deductible only if that space is deductible. 
</P>
<P>(iv) Clothes drying rooms. 
</P>
<P>(v) Drinking water filtration or distilling plant below the line of the uppermost complete deck. 
</P>
<P>(vi) Hospitals. 
</P>
<P>(vii) Mess rooms. 
</P>
<P>(viii) Office of the chief engineer. 
</P>
<P>(ix) Oil skin lockers. 
</P>
<P>(x) Pantries. 
</P>
<P>(xi) Recreation rooms. 
</P>
<P>(xii) Smoking rooms. 
</P>
<P>(xiii) Galleys below the line of the uppermost complete deck. 
</P>
<P>(2) Shops for engineers, carpenters, plumbers, or butchers and offices for clerks, pursers, or postmasters are not deductible, wherever located. 
</P>
<P>(h) <I>Master's cabin.</I> The master's sleeping room, dressing room, bathroom, observation room, reception room, sitting room, water closet, and office are deductible. 
</P>
<P>(i) <I>Radio room.</I> Spaces in which radio apparatus is installed and messages are sent and received and which may provide off-duty operator accommodations are deductible. 
</P>
<P>(j) <I>Steering gear.</I> Spaces for steering gear below the line of the uppermost complete deck are deductible. 
</P>
<P>(k) <I>Generators.</I> Spaces for generators below the line of the uppermost complete deck are deductible regardless of what space the generators serve. These spaces may include other equipment necessary for the generator's operation. 
</P>
<P>(l) <I>Pump room.</I> Spaces below the line of the uppermost complete deck containing pumps that are not capable of handling cargo and that are not fuel oil transfer pumps considered part of the propelling machinery under § 69.121(b)(2)(v) are deductible. 
</P>
<P>(m) <I>Sail stowage.</I> A space for stowing sails on a vessel propelled only by sails is deductible up to two and one-half percent of the vessel's gross register tonnage. 
</P>
<P>(n) <I>Waste material space.</I> (1) A tank or collection space, regardless of location, used for the carriage or collection of sewage, garbage, galley waste, trash, slop-oil mixture, tank cleaning residue, bilge residue, or other waste material generated aboard the vessel is deductible. 
</P>
<P>(2) Space below the line of the uppermost complete deck used exclusively to separate, clarify, purify, or otherwise process waste material generated aboard the vessel is deductible. 
</P>
<P>(o) <I>Passageways.</I> A passageway or companionway is deductible— 
</P>
<P>(1) If it serves deductible spaces only; or 
</P>
<P>(2) If it serves deductible spaces and is also the sole means of access to one of the following non-deductible spaces: 
</P>
<P>(i) Lockers of less than two tons each, containing medicine, linen, mops, or other items for the free use of the crew. 
</P>
<P>(ii) A ship's office. 
</P>
<P>(iii) Spare rooms (not exceeding two) used by a pilot, customs officer, reserve engineer, or employee or agent of the vessel's owner or operator. 
</P>
<P>(p) <I>Markings for deductible spaces.</I> (1) Each space deducted under this section must be marked with the words “Certified ______” (inserting the space designation, such as “Seaman”, “Generator”, Office of Chief Engineer”, “Hospital”, or “Anchor Gear”). If a deductible space berths more than one crew member, the marking must indicate the number of crew members berthed, such as “Certified ______ Seamen” (inserting the number of crew). 
</P>
<P>(2) The abbreviations “Cert.” for “certified” and “W.C.” for “water closet” may be used. 
</P>
<P>(3) The markings must be in Roman letters and Arabic numerals at least 
<FR>1/2</FR> inch in height, must be painted in a light color on a dark background, must be embossed, center-punched, carved, or permanently cut in a bulkhead or metal plate, and must be placed in a legible location over a doorway on the inside of the space. A metal plate, if used, must be permanently fastened in place by welding, riveting, lock screws, or a Coast Guard-approved bonding agent. 
</P>
<P>(q) <I>Method for measuring deductible spaces.</I> (1) A rectangular space must be measured by taking the product of its length, breadth, and height. 
</P>
<P>(2) A space with curved sides on or above the tonnage deck is measured according to § 69.109. 
</P>
<P>(3) Space less than 15 feet in length may be measured by any practical method. 
</P>
<P>(4) Spaces below the tonnage deck exceeding 15 feet in length and bounded by a curved surface conforming to the side of the vessel must be measured by the formula used for measuring the superstructure under § 69.113. 
</P>
<P>(5) The height of a space located on a platform in the hull must be measured from the top of the bottom hull frames, if the platform is used only to form a flat surface at the bottom of the space, if the platform is not more than one foot above the top of the bottom frames, and if the space below the platform is not usable. 
</P>
<P>(6) The height of a space is measured through any ceiling, paneling, false overhead, or other covering, to the space's structural boundary, unless the space enclosed by the covering is available for a non-deductible use. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989; 54 FR 40240, Sept. 29, 1989; CGD 92-058, 57 FR 59938, Dec. 17, 1992; USCG-2011-0522, 81 FR 18727, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.121" NODE="46:2.0.1.3.25.3.1.12" TYPE="SECTION">
<HEAD>§ 69.121   Engine room deduction.</HEAD>
<P>(a) <I>General.</I> The engine room deduction is either a percentage of the vessel's total propelling machinery spaces or a percentage of the vessel's gross register tonnage. 
</P>
<P>(b) <I>Propelling machinery spaces.</I> (1) Propelling machinery spaces are the spaces occupied by the main propelling machinery and auxiliary machinery and spaces reasonably necessary for the operation and maintenance of the machinery. Propelling machinery spaces do not include spaces for fuel tanks, spaces exempt from tonnage under § 69.117, and spaces not used or not available for use in connection with the propelling machinery. 
</P>
<P>(2) Propelling machinery spaces are— 
</P>
<P>(i) Space below the crown. The crown is the top of the main space of the engine room to which the heights of the main space are taken. The crown is either the underside of a deck or, if the side bulkheads are sloping, the uppermost point at which the slope terminates. (See § 69.123, figures 13 and 14.) 
</P>
<P>(ii) Framed-in space located between the crown and the uppermost complete deck and used for propelling machinery or for the admission of light or air to propelling machinery spaces. (See § 69.123, figures 13 and 14.) 
</P>
<P>(iii) Shaft tunnel space and thrust block recess space. 
</P>
<P>(iv) Space below the uppermost complete deck used for escape shafts or trunked ladderways leading from the aft end of the shaft tunnel to the deck above. 
</P>
<P>(v) Space containing a fuel oil transfer pump located in a separate space and not used for bunkering the vessel. When the pump serves both ballast and fuel oil, only one-half of the pump's space is considered a propelling machinery space. 
</P>
<P>(vi) Spaces containing fuel oil settling tanks used solely for the main boilers. The space must not exceed one percent of the vessel's gross tonnage. 
</P>
<P>(vii) Spaces for engineers' stores and workshops located below the uppermost complete deck and either open to a propelling machinery space or separated from a propelling machinery space only by a screen bulkhead. The space must not exceed three-quarters of one percent of the vessel's gross register tonnage. 
</P>
<P>(viii) Framed-in space located above the line of the uppermost complete deck and used for propelling machinery or for the admission of light or air to a propelling machinery space, when requested under paragraph (d) of this section. 
</P>
<P>(ix) If the propelling machinery is boxed-in below the tonnage deck, the boxed-in space plus the spaces outside of the boxing for the shaft, auxiliary engines, and related propelling machinery. If a portion of the boxed-in space extends above a platform or partial deck that is below the uppermost complete deck, that portion is also considered part of the propelling machinery space. 
</P>
<P>(c) <I>Methods for measuring propelling machinery spaces.</I> (1) If the propelling machinery space is bulkheaded off or is not larger than necessary for the safe operation and maintenance of the propelling machinery, the entire space, or, if bulkheaded off, the portion bulkheaded off, is measured for the engine room deduction. 
</P>
<P>(2) If the propelling machinery space is not bulkheaded off or is larger than necessary for the safe operation and maintenance of the propelling machinery, only the space occupied by the propelling machinery itself plus a working space of two feet, if available, on each side of the propelling machinery is measured for the engine room deduction. If the working space overlaps another working space not related to the propelling machinery, only one-half of the overlapping working space is included in the propelling machinery space. The height of the working space is measured as provided in paragraph (c) of this section. 
</P>
<P>(3) If the propelling machinery is located in more than one space, each space must be measured separately. 
</P>
<P>(4) If the propelling machinery is located in a space with a step in the bottom or side lines, each stepped portion of the space must be measured separately. 
</P>
<P>(5) The length of a space under paragraph (c)(1) of this section is measured from the bulkhead just forward of the propelling machinery to the bulkhead just aft of the propelling machinery. The length of a space under paragraph (c)(2) of this section is measured from the forward edge of the working space to the aft edge of the working space. 
</P>
<P>(6) If the boundaries of the propelling machinery space form a rectangle, the product of the length, breadth, and height, divided by 100, is the tonnage of the space. 
</P>
<P>(7) If the boundaries of the propelling machinery space are continuous fair lines, heights are measured at the fore and aft ends and at the center of the space from the bottom frames, floors, or tank top of a double bottom up to the line of the crown. A breadth is measured at half-height of each height. The product of the length, mean breadth, and mean height, divided by 100, is the tonnage of the space. 
</P>
<P>(8) If the propelling machinery space is in the aft end of the hull, extends from side to side of the hull, and has a continuous bottom line, the length of the space is divided into the even number of equal parts most nearly equal to the number of parts that the tonnage length under § 69.109(g) was divided. The tonnage is then calculated by the same method used for calculating the under-deck tonnage in § 69.109(l). 
</P>
<P>(9) The tonnage of a framed-in space located between the crown and the uppermost complete deck and used for propelling machinery or for the admission of light or air to the propelling machinery space, is the product of its length, breadth, and height, divided by 100. 
</P>
<P>(10) The tonnage of a shaft tunnel, or a thrust block recess, having a flat top is the product of its length, breadth, and height, divided by 100. If the shaft tunnel or thrust block recess top is not flat, the space above must be calculated by using the appropriate geometrical formula. If the space aft of the shaft tunnel extends from side to side of the vessel, the tonnage of the space is found by the formula for measuring peak tanks in § 69.109(l). 
</P>
<P>(11) The length and breadth of the space for a shaft tunnel, or a thrust block recess, when not cased is that which is necessary for maintenance of the shaft. The height allowed for thrust block recess space must not exceed seven feet. The mean height allowed for the shaft tunnel space must not exceed six feet. In a multi-screw vessel where the shaft tunnel or thrust block recess space is open from side to side, measure only the space used for purposes of propelling the vessel. 
</P>
<P>(12) When the propelling machinery is on a bed at the vessel's bottom, the height of the propelling machinery space is measured from the top of the bottom frames or floors. 
</P>
<P>(d) <I>Request to treat certain framed-in engine room spaces as part of a propelling machinery space.</I> (1) Under § 69.117(b)(4), framed-in spaces located above the line of the uppermost complete deck and used for propelling machinery or for admitting light or air to a propelling machinery space are exempt from inclusion in tonnage. However, upon written request to a measurement organization listed in § 69.15, the vessel owner may elect to have these spaces included in calculating the gross register tonnage, then deducted from the gross register tonnage as propelling machinery spaces under paragraph (b)(2)(viii) of this section when calculating the net register tonnage.
</P>
<P>(2) The framed-in space must be safe, seaworthy, and used only for propelling machinery or for the admission of light or air to the propelling machinery space. The length of the space must not exceed the length of the propelling machinery space and the breadth must not exceed one-half of the extreme inside midship breadth of the vessel. Portions of the framed-in space that are plated over are not included in the propelling machinery space. 
</P>
<P>(3) To exercise the option in paragraph (d)(1) of this section, all of the framed-in space need not be treated as propelling machinery space, but only that portion required to entitle the vessel to have 32 percent of its gross register tonnage deducted as an engine room deduction under paragraph (e) of this section. 
</P>
<P>(e) <I>Calculating the engine room deduction.</I> (1) The engine room deduction is based on a percentage of the vessel's gross register tonnage or a percentage of the total propelling machinery space. 
</P>
<P>(2) For vessels propelled in whole or in part by screw— 
</P>
<P>(i) If the total propelling machinery space is 13 percent or less of the vessel's gross register tonnage, deduct 
<FR>32/13</FR> times the total propelling machinery space;
</P>
<P>(ii) If the total propelling machinery space is more than 13 but less than 20 percent of the vessel's gross register tonnage, deduct 32 percent of the vessel's gross register tonnage; or 
</P>
<P>(iii) If the total propelling machinery space is 20 percent or more of the vessel's gross register tonnage, deduct either 32 percent of the vessel's gross register tonnage or 1.75 times the total propelling machinery space, whichever the vessel owner elects. 
</P>
<P>(3) For vessels propelled in whole or in part by paddle-wheel— 
</P>
<P>(i) If the total propelling machinery space is 20 percent or less of the vessel's gross register tonnage, deduct 
<FR>37/20</FR> times the total propelling machinery space; 
</P>
<P>(ii) If the total propelling machinery space is more than 20 but less than 30 percent of the vessel's gross register tonnage, deduct 37 percent of the vessel's gross register tonnage; or 
</P>
<P>(iii) If the total propelling machinery space is 30 percent or more of the vessel's gross register tonnage, deduct either 37 percent of the vessel's gross register tonnage or 1.5 times the total propelling machinery space, whichever the vessel owner elects. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989; 54 FR 40240, Sept. 29, 1989; USCG-2011-0522, 81 FR 18728, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.123" NODE="46:2.0.1.3.25.3.1.13" TYPE="SECTION">
<HEAD>§ 69.123   Figures.</HEAD>
<img src="/graphics/er31mr16.003.gif"/>
<img src="/graphics/er31mr16.004.gif"/>
<img src="/graphics/ec01fe91.044.gif"/>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18728, Mar. 31, 2016] 


</CITA>
</DIV8>

</DIV6>


<DIV6 N="D" NODE="46:2.0.1.3.25.4" TYPE="SUBPART">
<HEAD>Subpart D —Dual Regulatory Measurements System</HEAD>


<DIV8 N="§ 69.151" NODE="46:2.0.1.3.25.4.1.1" TYPE="SECTION">
<HEAD>§ 69.151   Purpose.</HEAD>
<P>This subpart prescribes measurement requirements for the assignment of either one gross and one net register tonnage or two gross and two net register tonnages to vessels under this subpart.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.153" NODE="46:2.0.1.3.25.4.1.2" TYPE="SECTION">
<HEAD>§ 69.153   Application of other laws.</HEAD>
<P>(a) If a vessel is assigned two gross register tonnages under § 69.175(b), the higher gross register tonnage is the tonnage used when applying inspection, manning, and load line laws and regulations to the vessel.
</P>
<P>(b) Tonnage marks are not to be construed as additional load line marks. Whether or not a tonnage mark is submerged under § 69.171 has no effect on the applicability of load line laws and regulations.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.155" NODE="46:2.0.1.3.25.4.1.3" TYPE="SECTION">
<HEAD>§ 69.155   Measurement requirements.</HEAD>
<P>Except as otherwise required by this subpart, the measurement requirements under the Standard Regulatory Measurement System in subpart C of this part apply to the measurement of vessels under this subpart.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.157" NODE="46:2.0.1.3.25.4.1.4" TYPE="SECTION">
<HEAD>§ 69.157   Definitions.</HEAD>
<P>Terms used in this subpart that are defined in § 69.103 have the same meaning as in § 69.103, except the terms listed below. As used in this subpart,—
</P>
<P><I>Gross register tonnage</I> is defined in § 69.161(a).
</P>
<P><I>Line for fresh and tropical waters</I> means the line described in § 69.177(b)(2).
</P>
<P><I>Line of the second deck</I> means the line described in § 69.181.
</P>
<P><I>Line of the uppermost complete deck</I> means a longitudinal line at the underside of the uppermost complete deck or, if that deck is stepped, the longitudinal line of the underside of the lowest portion of that deck parallel with the upper portions of that deck.
</P>
<P><I>Net register tonnage</I> is defined in § 69.161(b).
</P>
<P><I>Second deck</I> means the next deck below the uppermost complete deck that meets the following:
</P>
<P>(a) Is continuous athwartships and in a fore-and-aft direction at least between peak bulkheads, even though the deck may have interruptions or openings due to propelling machinery spaces, to hatch and ventilation trunks not extending longitudinally completely between main transverse bulkheads, to ladder and stairway openings, to chain lockers, or to cofferdams.
</P>
<P>(b) Is fitted as an integral and permanent part of the vessel.
</P>
<P>(c) Has proper covers to all main hatchways.
</P>
<P>(d) Does not have steps the total of which exceed 48 inches in height. 
</P>
<P><I>Tonnage deck</I> means, for a vessel with only one deck, the uppermost complete deck and, for a vessel with a second deck, the second deck.
</P>
<P><I>Tonnage mark</I> means the line described in § 69.177(a)(2).
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.159" NODE="46:2.0.1.3.25.4.1.5" TYPE="SECTION">
<HEAD>§ 69.159   Application for measurement services.</HEAD>
<P>Applications for measurement services under this subpart must include the application information and plans required under § 69.105. The application must indicate whether a line for fresh and tropical waters is requested under § 69.177(b) and, for vessels with more than one deck, indicate whether one or two sets of tonnages are desired under § 69.175.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.161" NODE="46:2.0.1.3.25.4.1.6" TYPE="SECTION">
<HEAD>§ 69.161   Gross and net register tonnages.</HEAD>
<P>(a) <I>Gross register tonnage</I> means the tonnage of a vessel, less certain spaces exempt under § 69.169, and is the sum of the following:
</P>
<P>(1) Under-deck tonnage (§ 69.163).
</P>
<P>(2) Between-deck tonnage (§ 69.165)
</P>
<P>(3) Superstructure tonnage (§ 69.167)
</P>
<P>(4) Excess hatchway tonnage (§ 69.115)
</P>
<P>(5) Tonnage of framed-in propelling machinery spaces included in calculating gross register tonnage (§ 69.121(d)(1)).
</P>
<P>(b) <I>Net register tonnage</I> means gross register tonnage less deductions under § 69.119 and § 69.121.
</P>
<P>(c) The authorized measurement organization must issue a U.S. Tonnage Certificate as evidence of a vessel's measurement under this subpart, which must also indicate the vessel's measurement under the Convention Measurement System in subpart B of this part, if applicable. There is no requirement to maintain the U.S. Tonnage Certificate on board the vessel.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.163" NODE="46:2.0.1.3.25.4.1.7" TYPE="SECTION">
<HEAD>§ 69.163   Under-deck tonnage.</HEAD>
<P>The under-deck tonnage provisions in § 69.109 apply; except that, under this subpart, spaces between the line of the tonnage deck and the tonnage deck itself due to a stepped tonnage deck are included in under-deck tonnage.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.165" NODE="46:2.0.1.3.25.4.1.8" TYPE="SECTION">
<HEAD>§ 69.165   Between-deck tonnage.</HEAD>
<P>The between-deck tonnage provisions in § 69.111 apply, except that, under this subpart, between-deck space extends from the tonnage deck to the uppermost complete deck, rather than from the line of the tonnage deck to the line of the uppermost complete deck.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.167" NODE="46:2.0.1.3.25.4.1.9" TYPE="SECTION">
<HEAD>§ 69.167   Superstructure tonnage.</HEAD>
<P>The superstructure tonnage provisions in § 69.113 apply; except that, under this subpart, spaces between the line of the uppermost complete deck and the uppermost complete deck itself due to a stepped uppermost complete deck are not included in the superstructure tonnage.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 


</CITA>
</DIV8>


<DIV8 N="§ 69.169" NODE="46:2.0.1.3.25.4.1.10" TYPE="SECTION">
<HEAD>§ 69.169   Spaces exempt from inclusion in tonnage.</HEAD>
<P>The tonnage of the following spaces is exempt from inclusion in tonnage:
</P>
<P>(a) Spaces listed in § 69.117(b) when located within the superstructure.
</P>
<P>(b) Spaces listed in § 69.117(c)(1) through (c)(3) when located above, but not on, the uppermost complete deck.
</P>
<P>(c) Spaces listed in § 69.117(f), regardless of location.
</P>
<P>(d) Spaces available for carrying dry cargo and stores when located on or above the uppermost complete deck.
</P>
<P>(e) When a vessel is assigned a tonnage mark and the tonnage mark is not submerged,—
</P>
<P>(1) Spaces listed in § 69.117(b) when located between the uppermost complete deck and the second deck;
</P>
<P>(2) Spaces listed in § 69.117(c)(1) through (c)(3) when located on the uppermost complete deck; and 
</P>
<P>(3) Spaces available for carrying dry cargo and stores when located between the uppermost complete deck and the second deck.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 92-058, 57 FR 59938, Dec. 17, 1992; USCG-2011-0522, 81 FR 18731, Mar. 31, 2016] 

]


</CITA>
</DIV8>


<DIV8 N="§ 69.171" NODE="46:2.0.1.3.25.4.1.11" TYPE="SECTION">
<HEAD>§ 69.171   When the tonnage mark is considered submerged.</HEAD>
<P>For the purpose of this subpart, a tonnage mark is considered submerged when—
</P>
<P>(a) In salt or brackish water, the upper edge of the tonnage mark is submerged; and
</P>
<P>(b) In fresh or tropical water, the upper edge of the line for fresh and tropical waters is submerged.


</P>
</DIV8>


<DIV8 N="§ 69.173" NODE="46:2.0.1.3.25.4.1.12" TYPE="SECTION">
<HEAD>§ 69.173   Register Tonnage assignments for vessels with only one deck.</HEAD>
<P>A vessel without a second deck is assigned only one gross and one net register tonnage. In calculating the gross register tonnage, only the exemptions in § 69.169 (a) through (d) are allowed. Markings under § 69.177 are not permitted on these vessels.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.175" NODE="46:2.0.1.3.25.4.1.13" TYPE="SECTION">
<HEAD>§ 69.175   Tonnage assignments for vessels with a second deck.</HEAD>
<P>(a) At the option of the vessel owner, a vessel having a second deck is assigned either two gross and two net register tonnages or one gross and one net register tonnage corresponding to the lower gross and net register tonnages.
</P>
<P>(b) If two gross and two net register tonnages are assigned, the higher tonnages (i.e. those based only on exemptions under § 69.169 (a) through (d)) are applicable when the upper edge of the tonnage mark is submerged and the lower tonnages (i.e. those based only on all exemptions under § 69.169) are applicable when the upper edge of the tonnage mark is not submerged.
</P>
<P>(c) If only the low gross and low net register tonnages, as calculated under paragraph (b) of this section, are assigned, these tonnages are applicable at all times. On these vessels, a load line must be assigned at a level below the line of the second deck, and the tonnage mark must be located in accordance with § 69.177(a)(6) at the level of the uppermost part of the load line grid.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.177" NODE="46:2.0.1.3.25.4.1.14" TYPE="SECTION">
<HEAD>§ 69.177   Markings.</HEAD>
<P>(a) <I>Tonnage mark.</I> (1) All vessels with a second deck that are measured under this subpart must have, on each side of the vessel, a tonnage mark, and an inverted triangle identifying the tonnage mark, as described and located under this section. (See the figure in § 69.183(a).) Vessels with only one deck are not assigned markings under this section.
</P>
<P>(2) The tonnage mark is a horizontal line 15 inches long and one inch wide. The tonnage mark must be designated by a welded bead or other permanent mark 15 inches long placed along the top edge of the tonnage mark.
</P>
<P>(3) Above the tonnage mark is placed an inverted equilateral triangle, each side of which is 12 inches long and one inch wide, with its apex touching the upper edge of the center of the tonnage mark.
</P>
<P>(4) If the vessel has a load line mark, the longitudinal location of the center of the tonnage mark must be between 21 inches and six feet six inches aft of the vertical centerline of the load line ring. (See the figures in § 69.183 (b) and (c).) If the vessel does not have a load line mark, the center of the tonnage mark must be located amidships.
</P>
<P>(5) Except as under paragraph (a)(6) of this section, the upper edge of the tonnage mark must be located below the line of the second deck at the distance indicated in Table 69.177(a)(5). (See the figure in § 69.183(b).) 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 69.177(<E T="01">a</E>)(5)—Minimum Distance in Inches Between the Tonnage Mark and the Line of the Second Deck
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">L (in feet)
</TH><TH class="gpotbl_colhed" colspan="9" scope="col">L divided by D
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">12
</TH><TH class="gpotbl_colhed" scope="col">13
</TH><TH class="gpotbl_colhed" scope="col">14
</TH><TH class="gpotbl_colhed" scope="col">15
</TH><TH class="gpotbl_colhed" scope="col">16
</TH><TH class="gpotbl_colhed" scope="col">17
</TH><TH class="gpotbl_colhed" scope="col">18
</TH><TH class="gpotbl_colhed" scope="col">19
</TH><TH class="gpotbl_colhed" scope="col">20
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">220 and under</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">230</TD><TD align="right" class="gpotbl_cell">3.2</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">240</TD><TD align="right" class="gpotbl_cell">4.7</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">250</TD><TD align="right" class="gpotbl_cell">6.3</TD><TD align="right" class="gpotbl_cell">3.3</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">260</TD><TD align="right" class="gpotbl_cell">8.0</TD><TD align="right" class="gpotbl_cell">4.8</TD><TD align="right" class="gpotbl_cell">2.1</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">270</TD><TD align="right" class="gpotbl_cell">9.9</TD><TD align="right" class="gpotbl_cell">6.4</TD><TD align="right" class="gpotbl_cell">3.5</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">280</TD><TD align="right" class="gpotbl_cell">11.8</TD><TD align="right" class="gpotbl_cell">8.1</TD><TD align="right" class="gpotbl_cell">4.9</TD><TD align="right" class="gpotbl_cell">2.1</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">290</TD><TD align="right" class="gpotbl_cell">13.9</TD><TD align="right" class="gpotbl_cell">9.9</TD><TD align="right" class="gpotbl_cell">6.5</TD><TD align="right" class="gpotbl_cell">3.5</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">16.0</TD><TD align="right" class="gpotbl_cell">11.7</TD><TD align="right" class="gpotbl_cell">8.1</TD><TD align="right" class="gpotbl_cell">4.9</TD><TD align="right" class="gpotbl_cell">2.1</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">310</TD><TD align="right" class="gpotbl_cell">18.3</TD><TD align="right" class="gpotbl_cell">13.7</TD><TD align="right" class="gpotbl_cell">9.8</TD><TD align="right" class="gpotbl_cell">6.4</TD><TD align="right" class="gpotbl_cell">3.5</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">320</TD><TD align="right" class="gpotbl_cell">20.7</TD><TD align="right" class="gpotbl_cell">15.8</TD><TD align="right" class="gpotbl_cell">11.7</TD><TD align="right" class="gpotbl_cell">8.1</TD><TD align="right" class="gpotbl_cell">4.9</TD><TD align="right" class="gpotbl_cell">2.1</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">330</TD><TD align="right" class="gpotbl_cell">23.2</TD><TD align="right" class="gpotbl_cell">18.0</TD><TD align="right" class="gpotbl_cell">13.6</TD><TD align="right" class="gpotbl_cell">9.8</TD><TD align="right" class="gpotbl_cell">6.4</TD><TD align="right" class="gpotbl_cell">3.5</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">340</TD><TD align="right" class="gpotbl_cell">25.9</TD><TD align="right" class="gpotbl_cell">20.4</TD><TD align="right" class="gpotbl_cell">15.7</TD><TD align="right" class="gpotbl_cell">11.6</TD><TD align="right" class="gpotbl_cell">8.1</TD><TD align="right" class="gpotbl_cell">4.9</TD><TD align="right" class="gpotbl_cell">2.1</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">350</TD><TD align="right" class="gpotbl_cell">28.7</TD><TD align="right" class="gpotbl_cell">22.9</TD><TD align="right" class="gpotbl_cell">17.9</TD><TD align="right" class="gpotbl_cell">13.6</TD><TD align="right" class="gpotbl_cell">9.8</TD><TD align="right" class="gpotbl_cell">6.5</TD><TD align="right" class="gpotbl_cell">3.6</TD><TD align="right" class="gpotbl_cell">2.0</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">360</TD><TD align="right" class="gpotbl_cell">31.7</TD><TD align="right" class="gpotbl_cell">25.5</TD><TD align="right" class="gpotbl_cell">20.2</TD><TD align="right" class="gpotbl_cell">15.7</TD><TD align="right" class="gpotbl_cell">11.7</TD><TD align="right" class="gpotbl_cell">8.2</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">2.2</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">370</TD><TD align="right" class="gpotbl_cell">34.7</TD><TD align="right" class="gpotbl_cell">28.3</TD><TD align="right" class="gpotbl_cell">22.7</TD><TD align="right" class="gpotbl_cell">17.9</TD><TD align="right" class="gpotbl_cell">13.6</TD><TD align="right" class="gpotbl_cell">9.9</TD><TD align="right" class="gpotbl_cell">6.6</TD><TD align="right" class="gpotbl_cell">3.7</TD><TD align="right" class="gpotbl_cell">2.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">380</TD><TD align="right" class="gpotbl_cell">38.0</TD><TD align="right" class="gpotbl_cell">31.1</TD><TD align="right" class="gpotbl_cell">25.3</TD><TD align="right" class="gpotbl_cell">20.2</TD><TD align="right" class="gpotbl_cell">15.7</TD><TD align="right" class="gpotbl_cell">11.8</TD><TD align="right" class="gpotbl_cell">8.3</TD><TD align="right" class="gpotbl_cell">5.2</TD><TD align="right" class="gpotbl_cell">2.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">390</TD><TD align="right" class="gpotbl_cell">41.3</TD><TD align="right" class="gpotbl_cell">34.1</TD><TD align="right" class="gpotbl_cell">27.9</TD><TD align="right" class="gpotbl_cell">22.6</TD><TD align="right" class="gpotbl_cell">17.9</TD><TD align="right" class="gpotbl_cell">13.8</TD><TD align="right" class="gpotbl_cell">10.1</TD><TD align="right" class="gpotbl_cell">6.8</TD><TD align="right" class="gpotbl_cell">3.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">400</TD><TD align="right" class="gpotbl_cell">44.8</TD><TD align="right" class="gpotbl_cell">37.2</TD><TD align="right" class="gpotbl_cell">30.7</TD><TD align="right" class="gpotbl_cell">25.0</TD><TD align="right" class="gpotbl_cell">20.1</TD><TD align="right" class="gpotbl_cell">15.8</TD><TD align="right" class="gpotbl_cell">11.9</TD><TD align="right" class="gpotbl_cell">8.4</TD><TD align="right" class="gpotbl_cell">5.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">410</TD><TD align="right" class="gpotbl_cell">48.2</TD><TD align="right" class="gpotbl_cell">40.3</TD><TD align="right" class="gpotbl_cell">33.5</TD><TD align="right" class="gpotbl_cell">27.7</TD><TD align="right" class="gpotbl_cell">22.6</TD><TD align="right" class="gpotbl_cell">18.1</TD><TD align="right" class="gpotbl_cell">14.0</TD><TD align="right" class="gpotbl_cell">10.4</TD><TD align="right" class="gpotbl_cell">7.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">420</TD><TD align="right" class="gpotbl_cell">51.5</TD><TD align="right" class="gpotbl_cell">43.4</TD><TD align="right" class="gpotbl_cell">36.4</TD><TD align="right" class="gpotbl_cell">30.4</TD><TD align="right" class="gpotbl_cell">25.2</TD><TD align="right" class="gpotbl_cell">20.6</TD><TD align="right" class="gpotbl_cell">16.4</TD><TD align="right" class="gpotbl_cell">12.7</TD><TD align="right" class="gpotbl_cell">9.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">430</TD><TD align="right" class="gpotbl_cell">54.8</TD><TD align="right" class="gpotbl_cell">46.5</TD><TD align="right" class="gpotbl_cell">39.4</TD><TD align="right" class="gpotbl_cell">33.3</TD><TD align="right" class="gpotbl_cell">27.9</TD><TD align="right" class="gpotbl_cell">23.2</TD><TD align="right" class="gpotbl_cell">19.0</TD><TD align="right" class="gpotbl_cell">15.2</TD><TD align="right" class="gpotbl_cell">11.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">440</TD><TD align="right" class="gpotbl_cell">58.4</TD><TD align="right" class="gpotbl_cell">49.9</TD><TD align="right" class="gpotbl_cell">42.6</TD><TD align="right" class="gpotbl_cell">36.4</TD><TD align="right" class="gpotbl_cell">30.9</TD><TD align="right" class="gpotbl_cell">26.0</TD><TD align="right" class="gpotbl_cell">21.7</TD><TD align="right" class="gpotbl_cell">17.8</TD><TD align="right" class="gpotbl_cell">14.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">450</TD><TD align="right" class="gpotbl_cell">62.1</TD><TD align="right" class="gpotbl_cell">53.4</TD><TD align="right" class="gpotbl_cell">46.0</TD><TD align="right" class="gpotbl_cell">39.6</TD><TD align="right" class="gpotbl_cell">33.9</TD><TD align="right" class="gpotbl_cell">29.0</TD><TD align="right" class="gpotbl_cell">24.6</TD><TD align="right" class="gpotbl_cell">20.6</TD><TD align="right" class="gpotbl_cell">17.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">460</TD><TD align="right" class="gpotbl_cell">65.9</TD><TD align="right" class="gpotbl_cell">57.0</TD><TD align="right" class="gpotbl_cell">49.5</TD><TD align="right" class="gpotbl_cell">42.9</TD><TD align="right" class="gpotbl_cell">37.1</TD><TD align="right" class="gpotbl_cell">32.1</TD><TD align="right" class="gpotbl_cell">27.6</TD><TD align="right" class="gpotbl_cell">23.5</TD><TD align="right" class="gpotbl_cell">19.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">470</TD><TD align="right" class="gpotbl_cell">69.8</TD><TD align="right" class="gpotbl_cell">60.7</TD><TD align="right" class="gpotbl_cell">53.0</TD><TD align="right" class="gpotbl_cell">46.3</TD><TD align="right" class="gpotbl_cell">40.4</TD><TD align="right" class="gpotbl_cell">35.2</TD><TD align="right" class="gpotbl_cell">30.6</TD><TD align="right" class="gpotbl_cell">26.5</TD><TD align="right" class="gpotbl_cell">22.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">480</TD><TD align="right" class="gpotbl_cell">73.7</TD><TD align="right" class="gpotbl_cell">64.4</TD><TD align="right" class="gpotbl_cell">56.5</TD><TD align="right" class="gpotbl_cell">49.7</TD><TD align="right" class="gpotbl_cell">43.7</TD><TD align="right" class="gpotbl_cell">38.4</TD><TD align="right" class="gpotbl_cell">33.7</TD><TD align="right" class="gpotbl_cell">29.5</TD><TD align="right" class="gpotbl_cell">25.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">490</TD><TD align="right" class="gpotbl_cell">77.5</TD><TD align="right" class="gpotbl_cell">68.1</TD><TD align="right" class="gpotbl_cell">60.0</TD><TD align="right" class="gpotbl_cell">53.0</TD><TD align="right" class="gpotbl_cell">46.9</TD><TD align="right" class="gpotbl_cell">41.5</TD><TD align="right" class="gpotbl_cell">36.7</TD><TD align="right" class="gpotbl_cell">32.4</TD><TD align="right" class="gpotbl_cell">28.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">81.2</TD><TD align="right" class="gpotbl_cell">71.6</TD><TD align="right" class="gpotbl_cell">63.4</TD><TD align="right" class="gpotbl_cell">56.2</TD><TD align="right" class="gpotbl_cell">50.0</TD><TD align="right" class="gpotbl_cell">44.5</TD><TD align="right" class="gpotbl_cell">39.6</TD><TD align="right" class="gpotbl_cell">35.2</TD><TD align="right" class="gpotbl_cell">31.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">510</TD><TD align="right" class="gpotbl_cell">84.9</TD><TD align="right" class="gpotbl_cell">75.1</TD><TD align="right" class="gpotbl_cell">66.7</TD><TD align="right" class="gpotbl_cell">59.4</TD><TD align="right" class="gpotbl_cell">53.0</TD><TD align="right" class="gpotbl_cell">47.4</TD><TD align="right" class="gpotbl_cell">42.4</TD><TD align="right" class="gpotbl_cell">37.9</TD><TD align="right" class="gpotbl_cell">33.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">520</TD><TD align="right" class="gpotbl_cell">88.4</TD><TD align="right" class="gpotbl_cell">78.4</TD><TD align="right" class="gpotbl_cell">69.9</TD><TD align="right" class="gpotbl_cell">62.4</TD><TD align="right" class="gpotbl_cell">55.9</TD><TD align="right" class="gpotbl_cell">50.2</TD><TD align="right" class="gpotbl_cell">45.1</TD><TD align="right" class="gpotbl_cell">40.5</TD><TD align="right" class="gpotbl_cell">36.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">530</TD><TD align="right" class="gpotbl_cell">91.8</TD><TD align="right" class="gpotbl_cell">81.6</TD><TD align="right" class="gpotbl_cell">72.9</TD><TD align="right" class="gpotbl_cell">65.3</TD><TD align="right" class="gpotbl_cell">58.7</TD><TD align="right" class="gpotbl_cell">52.9</TD><TD align="right" class="gpotbl_cell">47.7</TD><TD align="right" class="gpotbl_cell">43.0</TD><TD align="right" class="gpotbl_cell">38.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">540</TD><TD align="right" class="gpotbl_cell">95.2</TD><TD align="right" class="gpotbl_cell">84.8</TD><TD align="right" class="gpotbl_cell">75.9</TD><TD align="right" class="gpotbl_cell">68.1</TD><TD align="right" class="gpotbl_cell">61.4</TD><TD align="right" class="gpotbl_cell">55.5</TD><TD align="right" class="gpotbl_cell">50.2</TD><TD align="right" class="gpotbl_cell">45.4</TD><TD align="right" class="gpotbl_cell">41.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">550</TD><TD align="right" class="gpotbl_cell">98.4</TD><TD align="right" class="gpotbl_cell">87.8</TD><TD align="right" class="gpotbl_cell">78.8</TD><TD align="right" class="gpotbl_cell">70.9</TD><TD align="right" class="gpotbl_cell">64.0</TD><TD align="right" class="gpotbl_cell">58.0</TD><TD align="right" class="gpotbl_cell">52.6</TD><TD align="right" class="gpotbl_cell">47.8</TD><TD align="right" class="gpotbl_cell">43.4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">560</TD><TD align="right" class="gpotbl_cell">101.6</TD><TD align="right" class="gpotbl_cell">90.8</TD><TD align="right" class="gpotbl_cell">81.6</TD><TD align="right" class="gpotbl_cell">73.6</TD><TD align="right" class="gpotbl_cell">66.6</TD><TD align="right" class="gpotbl_cell">60.5</TD><TD align="right" class="gpotbl_cell">55.0</TD><TD align="right" class="gpotbl_cell">50.1</TD><TD align="right" class="gpotbl_cell">45.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">570</TD><TD align="right" class="gpotbl_cell">104.8</TD><TD align="right" class="gpotbl_cell">93.8</TD><TD align="right" class="gpotbl_cell">84.4</TD><TD align="right" class="gpotbl_cell">76.3</TD><TD align="right" class="gpotbl_cell">69.2</TD><TD align="right" class="gpotbl_cell">62.9</TD><TD align="right" class="gpotbl_cell">57.3</TD><TD align="right" class="gpotbl_cell">52.3</TD><TD align="right" class="gpotbl_cell">47.8 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">580</TD><TD align="right" class="gpotbl_cell">107.9</TD><TD align="right" class="gpotbl_cell">96.8</TD><TD align="right" class="gpotbl_cell">87.2</TD><TD align="right" class="gpotbl_cell">78.9</TD><TD align="right" class="gpotbl_cell">71.7</TD><TD align="right" class="gpotbl_cell">65.3</TD><TD align="right" class="gpotbl_cell">59.6</TD><TD align="right" class="gpotbl_cell">54.5</TD><TD align="right" class="gpotbl_cell">49.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">590</TD><TD align="right" class="gpotbl_cell">111.0</TD><TD align="right" class="gpotbl_cell">99.7</TD><TD align="right" class="gpotbl_cell">90.0</TD><TD align="right" class="gpotbl_cell">81.5</TD><TD align="right" class="gpotbl_cell">74.2</TD><TD align="right" class="gpotbl_cell">67.7</TD><TD align="right" class="gpotbl_cell">61.9</TD><TD align="right" class="gpotbl_cell">56.7</TD><TD align="right" class="gpotbl_cell">52.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">114.0</TD><TD align="right" class="gpotbl_cell">102.5</TD><TD align="right" class="gpotbl_cell">92.6</TD><TD align="right" class="gpotbl_cell">84.0</TD><TD align="right" class="gpotbl_cell">76.5</TD><TD align="right" class="gpotbl_cell">69.9</TD><TD align="right" class="gpotbl_cell">64.0</TD><TD align="right" class="gpotbl_cell">58.8</TD><TD align="right" class="gpotbl_cell">54.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">610</TD><TD align="right" class="gpotbl_cell">117.0</TD><TD align="right" class="gpotbl_cell">105.3</TD><TD align="right" class="gpotbl_cell">95.2</TD><TD align="right" class="gpotbl_cell">86.5</TD><TD align="right" class="gpotbl_cell">78.9</TD><TD align="right" class="gpotbl_cell">72.1</TD><TD align="right" class="gpotbl_cell">66.2</TD><TD align="right" class="gpotbl_cell">60.8</TD><TD align="right" class="gpotbl_cell">56.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">620</TD><TD align="right" class="gpotbl_cell">120.0</TD><TD align="right" class="gpotbl_cell">108.0</TD><TD align="right" class="gpotbl_cell">97.8</TD><TD align="right" class="gpotbl_cell">88.9</TD><TD align="right" class="gpotbl_cell">81.2</TD><TD align="right" class="gpotbl_cell">74.4</TD><TD align="right" class="gpotbl_cell">68.3</TD><TD align="right" class="gpotbl_cell">62.8</TD><TD align="right" class="gpotbl_cell">58.0 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">630</TD><TD align="right" class="gpotbl_cell">122.9</TD><TD align="right" class="gpotbl_cell">110.7</TD><TD align="right" class="gpotbl_cell">100.4</TD><TD align="right" class="gpotbl_cell">91.3</TD><TD align="right" class="gpotbl_cell">83.5</TD><TD align="right" class="gpotbl_cell">76.6</TD><TD align="right" class="gpotbl_cell">70.4</TD><TD align="right" class="gpotbl_cell">64.8</TD><TD align="right" class="gpotbl_cell">59.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">640</TD><TD align="right" class="gpotbl_cell">125.7</TD><TD align="right" class="gpotbl_cell">113.4</TD><TD align="right" class="gpotbl_cell">102.9</TD><TD align="right" class="gpotbl_cell">93.7</TD><TD align="right" class="gpotbl_cell">85.8</TD><TD align="right" class="gpotbl_cell">78.7</TD><TD align="right" class="gpotbl_cell">72.4</TD><TD align="right" class="gpotbl_cell">66.8</TD><TD align="right" class="gpotbl_cell">61.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">650</TD><TD align="right" class="gpotbl_cell">128.6</TD><TD align="right" class="gpotbl_cell">116.1</TD><TD align="right" class="gpotbl_cell">105.4</TD><TD align="right" class="gpotbl_cell">96.1</TD><TD align="right" class="gpotbl_cell">88.0</TD><TD align="right" class="gpotbl_cell">80.8</TD><TD align="right" class="gpotbl_cell">74.4</TD><TD align="right" class="gpotbl_cell">68.7</TD><TD align="right" class="gpotbl_cell">63.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">660</TD><TD align="right" class="gpotbl_cell">131.4</TD><TD align="right" class="gpotbl_cell">118.7</TD><TD align="right" class="gpotbl_cell">107.8</TD><TD align="right" class="gpotbl_cell">98.3</TD><TD align="right" class="gpotbl_cell">90.1</TD><TD align="right" class="gpotbl_cell">82.8</TD><TD align="right" class="gpotbl_cell">76.3</TD><TD align="right" class="gpotbl_cell">70.6</TD><TD align="right" class="gpotbl_cell">65.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">670</TD><TD align="right" class="gpotbl_cell">134.2</TD><TD align="right" class="gpotbl_cell">121.2</TD><TD align="right" class="gpotbl_cell">110.2</TD><TD align="right" class="gpotbl_cell">100.6</TD><TD align="right" class="gpotbl_cell">92.2</TD><TD align="right" class="gpotbl_cell">84.8</TD><TD align="right" class="gpotbl_cell">78.3</TD><TD align="right" class="gpotbl_cell">72.4</TD><TD align="right" class="gpotbl_cell">67.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">680</TD><TD align="right" class="gpotbl_cell">136.9</TD><TD align="right" class="gpotbl_cell">123.8</TD><TD align="right" class="gpotbl_cell">112.8</TD><TD align="right" class="gpotbl_cell">102.9</TD><TD align="right" class="gpotbl_cell">94.3</TD><TD align="right" class="gpotbl_cell">86.8</TD><TD align="right" class="gpotbl_cell">80.2</TD><TD align="right" class="gpotbl_cell">74.2</TD><TD align="right" class="gpotbl_cell">68.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">690</TD><TD align="right" class="gpotbl_cell">139.6</TD><TD align="right" class="gpotbl_cell">126.3</TD><TD align="right" class="gpotbl_cell">115.0</TD><TD align="right" class="gpotbl_cell">105.1</TD><TD align="right" class="gpotbl_cell">96.4</TD><TD align="right" class="gpotbl_cell">88.8</TD><TD align="right" class="gpotbl_cell">82.1</TD><TD align="right" class="gpotbl_cell">76.0</TD><TD align="right" class="gpotbl_cell">70.6 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">700</TD><TD align="right" class="gpotbl_cell">142.3</TD><TD align="right" class="gpotbl_cell">128.8</TD><TD align="right" class="gpotbl_cell">117.3</TD><TD align="right" class="gpotbl_cell">107.3</TD><TD align="right" class="gpotbl_cell">98.5</TD><TD align="right" class="gpotbl_cell">90.8</TD><TD align="right" class="gpotbl_cell">83.9</TD><TD align="right" class="gpotbl_cell">77.8</TD><TD align="right" class="gpotbl_cell">72.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">710</TD><TD align="right" class="gpotbl_cell">144.9</TD><TD align="right" class="gpotbl_cell">131.3</TD><TD align="right" class="gpotbl_cell">119.6</TD><TD align="right" class="gpotbl_cell">109.4</TD><TD align="right" class="gpotbl_cell">100.5</TD><TD align="right" class="gpotbl_cell">92.7</TD><TD align="right" class="gpotbl_cell">85.7</TD><TD align="right" class="gpotbl_cell">79.5</TD><TD align="right" class="gpotbl_cell">73.9 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">720</TD><TD align="right" class="gpotbl_cell">147.5</TD><TD align="right" class="gpotbl_cell">133.7</TD><TD align="right" class="gpotbl_cell">121.8</TD><TD align="right" class="gpotbl_cell">111.5</TD><TD align="right" class="gpotbl_cell">102.5</TD><TD align="right" class="gpotbl_cell">94.6</TD><TD align="right" class="gpotbl_cell">87.5</TD><TD align="right" class="gpotbl_cell">81.2</TD><TD align="right" class="gpotbl_cell">75.5 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">730</TD><TD align="right" class="gpotbl_cell">150.1</TD><TD align="right" class="gpotbl_cell">136.1</TD><TD align="right" class="gpotbl_cell">124.0</TD><TD align="right" class="gpotbl_cell">113.6</TD><TD align="right" class="gpotbl_cell">104.5</TD><TD align="right" class="gpotbl_cell">96.5</TD><TD align="right" class="gpotbl_cell">89.3</TD><TD align="right" class="gpotbl_cell">82.9</TD><TD align="right" class="gpotbl_cell">77.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">740</TD><TD align="right" class="gpotbl_cell">152.7</TD><TD align="right" class="gpotbl_cell">138.5</TD><TD align="right" class="gpotbl_cell">126.2</TD><TD align="right" class="gpotbl_cell">115.7</TD><TD align="right" class="gpotbl_cell">106.5</TD><TD align="right" class="gpotbl_cell">98.3</TD><TD align="right" class="gpotbl_cell">91.5</TD><TD align="right" class="gpotbl_cell">84.5</TD><TD align="right" class="gpotbl_cell">78.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">750</TD><TD align="right" class="gpotbl_cell">155.3</TD><TD align="right" class="gpotbl_cell">140.8</TD><TD align="right" class="gpotbl_cell">128.5</TD><TD align="right" class="gpotbl_cell">117.8</TD><TD align="right" class="gpotbl_cell">108.4</TD><TD align="right" class="gpotbl_cell">100.1</TD><TD align="right" class="gpotbl_cell">92,8</TD><TD align="right" class="gpotbl_cell">86.1</TD><TD align="right" class="gpotbl_cell">80.3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">760</TD><TD align="right" class="gpotbl_cell">157.8</TD><TD align="right" class="gpotbl_cell">143.1</TD><TD align="right" class="gpotbl_cell">130.6</TD><TD align="right" class="gpotbl_cell">119.7</TD><TD align="right" class="gpotbl_cell">110.3</TD><TD align="right" class="gpotbl_cell">101.9</TD><TD align="right" class="gpotbl_cell">94.4</TD><TD align="right" class="gpotbl_cell">87.8</TD><TD align="right" class="gpotbl_cell">81.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">770</TD><TD align="right" class="gpotbl_cell">160.2</TD><TD align="right" class="gpotbl_cell">145.4</TD><TD align="right" class="gpotbl_cell">132.7</TD><TD align="right" class="gpotbl_cell">121.7</TD><TD align="right" class="gpotbl_cell">112.1</TD><TD align="right" class="gpotbl_cell">103.6</TD><TD align="right" class="gpotbl_cell">96.0</TD><TD align="right" class="gpotbl_cell">89.3</TD><TD align="right" class="gpotbl_cell">83.2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">780</TD><TD align="right" class="gpotbl_cell">162.6</TD><TD align="right" class="gpotbl_cell">147.6</TD><TD align="right" class="gpotbl_cell">134.8</TD><TD align="right" class="gpotbl_cell">123.7</TD><TD align="right" class="gpotbl_cell">113.9</TD><TD align="right" class="gpotbl_cell">105.3</TD><TD align="right" class="gpotbl_cell">97.6</TD><TD align="right" class="gpotbl_cell">90.8</TD><TD align="right" class="gpotbl_cell">84.7 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">790</TD><TD align="right" class="gpotbl_cell">165.1</TD><TD align="right" class="gpotbl_cell">149.9</TD><TD align="right" class="gpotbl_cell">136.9</TD><TD align="right" class="gpotbl_cell">125.6</TD><TD align="right" class="gpotbl_cell">115.7</TD><TD align="right" class="gpotbl_cell">107.0</TD><TD align="right" class="gpotbl_cell">99.2</TD><TD align="right" class="gpotbl_cell">92.3</TD><TD align="right" class="gpotbl_cell">86.1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">167.5</TD><TD align="right" class="gpotbl_cell">152.1</TD><TD align="right" class="gpotbl_cell">138.9</TD><TD align="right" class="gpotbl_cell">127.4</TD><TD align="right" class="gpotbl_cell">117.4</TD><TD align="right" class="gpotbl_cell">108.6</TD><TD align="right" class="gpotbl_cell">100.8</TD><TD align="right" class="gpotbl_cell">93.8</TD><TD align="right" class="gpotbl_cell">87.4 
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">L = the length in feet of the line of the second deck at the centerline of the vessel from the inner surface of the frames at the vessel's stem to the inner surface of the frames at the vessel's stern.
</P><P class="gpotbl_note">D = The vertical distance in feet from the top of the flat keel of the vessel to the line of the second deck.
</P><P class="gpotbl_note">EXAMPLE (1) For a vessel in which L = 450 feet and L/D = 15 feet, read down from the L/D column “15” and to the right on the column “450” to where the two columns intersect at 39.6. The tonnage mark must be located 39.6 inches below the line of the second deck.
</P><P class="gpotbl_note">EXAMPLE (2) If L or L/D is an intermediate number, the distance “a” between the tonnage mark and the line of the second deck must be obtained by linear interpolation. For a vessel in which L = 424.80 feet and L/D = 15.17:</P></DIV></DIV>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">L
</TH><TH class="gpotbl_colhed" scope="col">Table L/D = 15
</TH><TH class="gpotbl_colhed" scope="col">Actual L/D = 15.17
</TH><TH class="gpotbl_colhed" scope="col">Table L/D = 16
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Table 420</TD><TD align="right" class="gpotbl_cell">30.4</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">25.2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Actual 424.80</TD><TD align="right" class="gpotbl_cell">r</TD><TD align="right" class="gpotbl_cell">a</TD><TD align="right" class="gpotbl_cell">s
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Table 430</TD><TD align="right" class="gpotbl_cell">33.3</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">27.9
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Interpolation:
</P><P class="gpotbl_note">r = 30.4 + 0.48 (33.3−30.4) = 31.79
</P><P class="gpotbl_note">s = 25.2 + 0.48 (27.9−25.2) = 26.50
</P><P class="gpotbl_note">a = r−0.17 (r−s) = 31.79−0.17 (31.79−26.50) = 30.89 inches</P></DIV></DIV>
<P>(6) For the following vessels with a load line mark, the upper edge of the tonnage mark must be located at the level of the uppermost part of the load line grid:
</P>
<P>(i) Vessels assigned only one gross and one net register tonnage under § 69.175(c).
</P>
<P>(ii) Vessels for which a load line assigning authority certifies that the vessel's load line mark was located as though the second deck were the freeboard deck.
</P>
<P>(b) <I>Line for fresh and tropical waters.</I> (1) Except as under paragraph (b)(4) of this section, a horizontal line for fresh and tropical waters may be assigned at the vessel owner's request.
</P>
<P>(2) The line must be nine inches long and one inch wide and located above and to the left of the tonnage mark at a distance equal to one forty-eighth of the distance from the top of the flat keel to the tonnage mark. The tonnage mark and the line for fresh and tropical waters must be connected by a vertical line one inch wide. (See the figure in § 69.183(a).)
</P>
<P>(3) The line for fresh and tropical waters must be designated by a welded bead or other permanent mark nine inches long placed along the upper edge of the line.
</P>
<P>(4) For vessels with a load line mark, if the load line assigning authority certifies that the load line mark was located as though the second deck were the freeboard deck, a line for fresh and tropical waters must not be placed on the vessel.
</P>
<P>(c) <I>Freeboard deck mark.</I> A vessel assigned two gross and two net register tonnages which has more than one deck and no load line mark assigned must have a mark on each side of the vessel with the same dimensions and location as the freeboard deck line mark under § 42.13-20 of this chapter, except that the mark must be located directly above the tonnage mark.
</P>
<P>(d) <I>The line of the second deck.</I> The line of the second deck must not be marked on the side of the vessel, except in the case of a freeboard deck line mark placed at the location of the second deck if the second deck is the actual freeboard deck for purposes of a vessel's load line assignment.
</P>
<P>(e) <I>Color of markings.</I> All markings under this section must be maintained in either a light color on a dark background or a dark color on a light background.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.179" NODE="46:2.0.1.3.25.4.1.15" TYPE="SECTION">
<HEAD>§ 69.179   Certification of markings.</HEAD>
<P>(a) Before a certificate of measurement is issued for a vessel requiring a tonnage mark, a certification by a measurement organization under § 69.15 that all markings meet the requirements of this subpart is required.
</P>
<P>(b) The Coast Guard, at any time, may verify markings under this subpart.


</P>
</DIV8>


<DIV8 N="§ 69.181" NODE="46:2.0.1.3.25.4.1.16" TYPE="SECTION">
<HEAD>§ 69.181   Locating the line of the second deck.</HEAD>
<P>(a) If the second deck is not stepped, the line of the second deck is the longitudinal line of the underside of the second deck at the side of the hull.
</P>
<P>(b) If the second deck is stepped (as in the examples following this paragraph), the line of the second deck is a longitudinal line extended parallel to each portion of the second deck and located at the height of the underside of the amidships portion of the second deck at the side of the hull—
</P>
<P>(1) Plus, for each stepped portion of the second deck higher than the second deck at amidships, a distance equal to the length of the stepped portion divided by the total length of the second deck times the height that the step is above the height of the amidship portion of the second deck; and
</P>
<P>(2) Minus, for each stepped portion of the second deck lower than the second deck at amidships, a distance equal to the length of the stepped portion divided by the total length of the second deck times the height that the amidship portion of the second deck is above the height of the step.


</P>
<img src="/graphics/er31mr16.005.gif"/>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.183" NODE="46:2.0.1.3.25.4.1.17" TYPE="SECTION">
<HEAD>§ 69.183   Figures.</HEAD>
<P>(a) <I>Tonnage mark with an equilateral triangle and a line for fresh and tropical waters.</I>


</P>
<img src="/graphics/er31mr16.006.gif"/>
<EXTRACT>
<FP-2>W=
<FR>1/48</FR> of the distance from the top of the flat keel to the tonnage mark. (See § 69.177(b)(2).)</FP-2></EXTRACT>
<P>(b) <I>Tonnage mark location if the load line mark is not placed as though the second deck were the freeboard deck.</I>
</P>
<img src="/graphics/er31mr16.007.gif"/>
<EXTRACT>
<FP-2>k = a distance between 21 inches and six feet six inches.
</FP-2>
<FP-2>a = distance derived from Table 69.177(a)(5).</FP-2></EXTRACT>
<P>(c)—<I>Tonnage mark location if the load line mark is placed as though the second deck were the freeboard deck.</I>
</P>
<img src="/graphics/er31mr16.008.gif"/>
<EXTRACT>
<FP-2>k = a distance between 21 inches and six feet six inches.
</FP-2>
<FP-2>a = the distance between the line of the second deck and the uppermost part of the load line grid.</FP-2></EXTRACT>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18732, Mar. 31, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="E" NODE="46:2.0.1.3.25.5" TYPE="SUBPART">
<HEAD>Subpart E—Simplified Regulatory Measurement System</HEAD>


<DIV8 N="§ 69.201" NODE="46:2.0.1.3.25.5.1.1" TYPE="SECTION">
<HEAD>§ 69.201   Purpose.</HEAD>
<P>This subpart prescribes the procedures for measuring a vessel under the Simplified Regulatory Measurement System described in 46 U.S.C. chapter 145, subchapter III.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18732, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.203" NODE="46:2.0.1.3.25.5.1.2" TYPE="SECTION">
<HEAD>§ 69.203   Definitions.</HEAD>
<P>As used in this subpart and in Coast Guard Form CG-5397 under § 69.205— 
</P>
<P><I>Overall breadth</I> means the horizontal distance taken at the widest part of the hull, excluding rub rails, from the outboard side of the skin (outside planking or plating) on one side of the hull to the outboard side of the skin on the other side of the hull.
</P>
<P><I>Overall depth</I> means the vertical distance taken at or near midships from a line drawn horizontally through the uppermost edges of the skin (outside planking or plating) at the sides of the hull (excluding the cap rail, trunks, cabins, and deckhouses) to the outboard face of the bottom skin of the hull, excluding the keel. For a vessel that is designed for sailing and has a keel faired to the hull, the keel is included in “overall depth” if the distance to the bottom skin of the hull cannot be determined reasonably. 
</P>
<P><I>Overall length</I> means the horizontal distance between the outboard side of the foremost part of the stem and the outboard side of the aftermost part of the stern, excluding rudders, outboard motor brackets, and other similar fittings and attachments. 
</P>
<P><I>Registered breadth</I> means— 
</P>
<P>(a) For a single-hull vessel, the vessel's overall breadth; and 
</P>
<P>(b) For a multi-hull vessel, the horizontal distance taken at the widest part of the complete vessel between the outboard side of the skin (outside planking or plating) on the outboardmost side of one of the outboardmost hulls to the outboard side of the skin on the outboardmost side of the other outboardmost hull, excluding rubrails. 
</P>
<P><I>Registered depth</I> means— 
</P>
<P>(a) For a single-hull vessel, the vessel's overall depth; and 
</P>
<P>(b) For a multi-hull vessel, the overall depth of the deepest hull. 
</P>
<P><I>Registered length</I> means— 
</P>
<P>(a) For a single-hull vessel, the vessel's overall length; and 
</P>
<P>(b) For a multi-hull vessel, the horizontal distance between the outboard side of the foremost part of the stem of the foremost hull and the outboard side of the aftermost part of the stern of the aftermost hull, excluding fittings or attachments. 
</P>
<P><I>Vessel designed for sailing</I> means a vessel which has the fine lines of a sailing craft and is capable of being propelled by sail, whether or not the vessel is equipped with an auxiliary motor, a decorative sail, or a sail designed only to steady the vessel. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989; 54 FR 40240, Sept. 29, 1989; USCG-1999-6216, 64 FR 53225, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 69.205" NODE="46:2.0.1.3.25.5.1.3" TYPE="SECTION">
<HEAD>§ 69.205   Application for measurement services.</HEAD>
<P>(a) Except as noted under paragraph (c) of this section, to apply for measurement under this subpart, the vessel owner must complete an Application for Simplified Measurement (form CG-5397). If the vessel is documented, or intended to be documented, as a vessel of the United States under part 67 of this chapter, the vessel owner must submit the application form to the National Vessel Documentation Center. Otherwise, the form is not further processed, but may be retained, at the vessel owner's option, as evidence of the tonnage measurement under this part.
</P>
<P>(b) The Application for Simplified Measurement (form CG-5397) must include the following information:
</P>
<P>(1) Vessel's name and number (e.g., official number, International Maritime Organization (IMO) number, or Coast Guard number).
</P>
<P>(2) Vessel hull identification number or other number assigned by builder.
</P>
<P>(3) Hull material.
</P>
<P>(4) Hull shape.
</P>
<P>(5) Overall length, breadth, and depth of vessel and each of the vessel's individual hulls.
</P>
<P>(6) Location of any propelling machinery (e.g., inside or outside of the hull).
</P>
<P>(7) Dimensions of the principal deck structure, if its volume exceeds the volume of the hull.
</P>
<P>(c) At the vessel owner's option, a Builder's Certification and First Transfer of Title (form CG-1261), which includes the same information specified in paragraph (b) of this section may be submitted to the National Vessel Documentation Center instead of the Application for Simplified Measurement for a vessel that is documented, or intended to be documented, as a vessel of the United States under part 67 of this chapter.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18733, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.207" NODE="46:2.0.1.3.25.5.1.4" TYPE="SECTION">
<HEAD>§ 69.207   Measurements.</HEAD>
<P>(a) All lengths and depths must be measured in a vertical plane at centerline and breadths must be measured in a line at right angles to that plane. All dimensions must be expressed in feet and inches to the nearest inch or in feet and tenths of a foot to the nearest tenth of a foot. 
</P>
<P>(b) For a multi-hull vessel, each hull must be measured separately for overall length, breadth, and depth and the vessel as a whole must be measured for registered length, breadth, and depth. 
</P>
<P>(c) The Coast Guard may verify dimensions of vessels measured under this subpart. 
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18734, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.209" NODE="46:2.0.1.3.25.5.1.5" TYPE="SECTION">
<HEAD>§ 69.209   Gross and net register tonnages.</HEAD>
<P>(a) <I>Gross register tonnage.</I> (1) Except as in paragraphs (a)(2) through (a)(5) of this section, the gross register tonnage of a vessel designed for sailing is one-half of the product of its overall length, overall breadth, and overall depth (LBD) divided by one hundred (i.e., 0.50 LBD/100), and the gross register tonnage of a vessel not designed for sailing is 0.67 LBD/100. 
</P>
<P>(2) The gross tonnage of a vessel with a hull that approximates in shape a rectangular geometric solid (barge-shape) is 0.84 LBD/100. 
</P>
<P>(3) The gross tonnage of a multi-hull vessel is the sum of all the hulls as calculated under this section. 
</P>
<P>(4) If the volume of the principal deck structure of a vessel is as large as, or larger than, the volume of the vessel's hull, the volume of the principal deck structure in tons of 100 cubic feet is added to the tonnage of the hull to establish the vessel's gross tonnage. The volume of the principal deck structure of a vessel is determined by the product of its average dimensions. 
</P>
<P>(5) If the overall depth of a vessel designed for sailing includes the keel, only 75 percent of that depth is used for gross tonnage calculations. 
</P>
<P>(b) <I>Net register tonnage.</I> (1) For a vessel having propelling machinery in its hull— 
</P>
<P>(i) The net register tonnage is 90 percent of its gross register tonnage, if it is a vessel designed for sailing; or 
</P>
<P>(ii) The net register tonnage is 80 percent of its gross register tonnage, if it is not a vessel designed for sailing. 
</P>
<P>(2) For a vessel having no propelling machinery in its hull, the net register tonnage is the same as its gross register tonnage.
</P>
<P>(c) <I>Certification of measurement.</I> For a vessel that is documented as a vessel of the United States under part 67 of this chapter, the vessel's Certificate of Documentation serves as evidence of measurement under this subpart. For all other vessels, a completed Application for Simplified Measurement (form CG-5397) serves as evidence of the tonnage measurement under this part.
</P>
<CITA TYPE="N">[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-2011-0522, 81 FR 18734, Mar. 31, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 69.211" NODE="46:2.0.1.3.25.5.1.6" TYPE="SECTION">
<HEAD>§ 69.211   Treatment of novel type vessels.</HEAD>
<P>Refer questions regarding the application of the tonnage measurement rules under this subpart to novel type vessels to the Commandant.
</P>
<CITA TYPE="N">[USCG-2011-0522, 81 FR 18734, Mar. 31, 2016]


</CITA>
</DIV8>

</DIV6>

</DIV5>

</DIV4>

</DIV3>

</DIV1>

</ECFRBRWS>
<ECFRBRWS>
<AMDDATE>March 17, 2025,fm
</AMDDATE>

<DIV1 N="3" NODE="46:3" TYPE="TITLE">

<HEAD>Title 46—Shipping--Volume 3</HEAD>
<CFRTOC>
<PTHD>Part
</PTHD>
<CHAPTI>
<SUBJECT><E T="04">chapter i</E>—Coast Guard, Department of Homeland Security (Continued)
</SUBJECT>
<PG>70


</PG></CHAPTI></CFRTOC>

<DIV3 N="I" NODE="46:3.0.1" TYPE="CHAPTER">

<HEAD> CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)</HEAD>

<DIV4 N="H" NODE="46:3.0.1.1" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER H—PASSENGER VESSELS


</HEAD>

<DIV5 N="70" NODE="46:3.0.1.1.1" TYPE="PART">
<HEAD>PART 70—GENERAL PROVISIONS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105; DHS Delegation No. 00170.1, Revision No. 01.3.


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16890, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 70 appear by USCG-2025-0186, 90 FR 12238, Mar. 17, 2025.</PSPACE></EDNOTE>

<DIV6 N="70.01" NODE="46:3.0.1.1.1.1" TYPE="SUBPART">
<HEAD>Subpart 70.01—Authority and Purpose</HEAD>


<DIV8 N="§ 70.01-1" NODE="46:3.0.1.1.1.1.1.1" TYPE="SECTION">
<HEAD>§ 70.01-1   Purpose of regulations.</HEAD>
<P>The purpose of the regulations in this subchapter is to set forth uniform minimum requirements for passenger vessels. The regulations are necessary to carry out the provisions of law affecting passenger vessels and such regulations have the force of law. The regulations in this subchapter (parts 70, 71, 72, 76, 77, 78, and 80) have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16890, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51203, Sept. 30, 1997, USCG-2012-0196; 81 FR 48251, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 70.01-7" NODE="46:3.0.1.1.1.1.1.2" TYPE="SECTION">
<HEAD>§ 70.01-7   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter.
</P>
<CITA TYPE="N">[54 FR 50380, Dec. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 70.01-15" NODE="46:3.0.1.1.1.1.1.3" TYPE="SECTION">
<HEAD>§ 70.01-15   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f) which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement.
</P>
<P>(b) <I>Display.</I>
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No.
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 71.10</TD><TD align="right" class="gpotbl_cell">1625-0032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 71.50-5</TD><TD align="right" class="gpotbl_cell">1625-0032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 78.17-22</TD><TD align="right" class="gpotbl_cell">1625-0064
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 78.17-33</TD><TD align="right" class="gpotbl_cell">1625-0064</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[49 FR 38120, Sept. 27, 1984, as amended by CGD 88-072, 53 FR 34297, Sept. 6, 1988; CGD 89-037, 57 FR 41822, Sept. 11, 1992; USCG-2004-18884, 69 FR 58347, Sept. 30, 2004]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="70.05" NODE="46:3.0.1.1.1.2" TYPE="SUBPART">
<HEAD>Subpart 70.05—Application</HEAD>


<DIV8 N="§ 70.05-1" NODE="46:3.0.1.1.1.2.1.1" TYPE="SECTION">
<HEAD>§ 70.05-1   United States flag vessels subject to the requirements of this subchapter.</HEAD>
<P>(a) This subchapter is applicable to all U.S.-flag vessels indicated in column 3 of Table 2.01-7(a) in § 2.01-7(a) of this chapter that are 100 gross tons or more, except as follows:


</P>
<P>(1) Any vessel operating exclusively on inland waters which are not navigable waters of the United States; or,
</P>
<P>(2) Any vessel while laid up and dismantled and out of commission; or,
</P>
<P>(3) With the exception of vessels of the U.S. Maritime Administration, any vessel with title vested in the United States and which is used for public purposes.
</P>
<P>(b) The requirements for notification of safety standards and for safety information and country of registry in promotional literature or advertising of a domestic passenger vessel of 100 gross tons or over having berth or stateroom accommodations for 50 or more passengers are contained in part 80 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16890, Dec. 30, 1965]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 70.05-1, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 70.05-3" NODE="46:3.0.1.1.1.2.1.2" TYPE="SECTION">
<HEAD>§ 70.05-3   Foreign vessels subject to the requirements of this subchapter.</HEAD>
<P>(a) Except as specifically noted in paragraphs (b), (e), and (f) of this section, parts 70 to 78, inclusive, of this subchapter, are applicable to the extent prescribed by law to all foreign vessels of the following classifications indicated in column 3 of Table 2.01-7(a) in § 2.01-7(a) of this chapter that are 100 gross tons or over:


</P>
<P>(1) Foreign vessels which carry more than 12 passengers from any port in the United States; or,
</P>
<P>(2) Foreign vessels, other than those mentioned in paragraph (a)(1) of this section, which carry more than 6 passengers from any port in the United States, and which are:
</P>
<P>(i) Sailing vessels of 100 gross tons or over and not more than 700 gross tons; or,
</P>
<P>(ii) Non-self-propelled vessels of 100 gross tons.
</P>
<P>(b) The provisions of parts 70 to 78, inclusive, of this subchapter shall not be applicable to those foreign vessels covered by paragraph (a) of this section which are:
</P>
<P>(1) Any vessel of a foreign nation signatory to the International Convention for Safety of Life at Sea, 1974, and which has on board a current valid safety certificate; or,
</P>
<P>(2) Any vessel of a foreign nation having inspection laws approximating those of the United States together with reciprocal inspection arrangements with the United States, and which has on board a current valid certificate of inspection issued by its government under such arrangements.
</P>
<P>(c) Notwithstanding the exceptions previously noted in paragraph (b) of this section, foreign vessels of novel design or construction, or whose operation involves potential unusual risks shall be subject to inspection to the extent necessary to safeguard life and property in United States' ports, as further provided by § 2.01-13 of subchapter A (Procedures Applicable to the Public) of this chapter.
</P>
<P>(d) The requirements for notification of safety standards and for safety information and country of registry in promotional literature or advertising of a foreign passenger vessel of 100 gross tons or over having berth or stateroom accommodations for 50 or more passengers are contained in part 80 of this chapter.
</P>
<P>(e) Notwithstanding the other provisions of this section, foreign passenger vessels of over 100 gross tons having berth or stateroom accommodations for more than 50 persons and departing a United States port with passengers who are United States nationals and who embarked at that port shall comply with the provisions of the International Convention for Safety of Life at Sea, 1974.
</P>
<P>(f) Notwithstanding the exceptions noted in paragraph (b) of this section, each foreign vessel must report marine casualties occurring while the vessel is in the navigable waters of the United States as required by subpart 78.07.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16890, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15280, Dec. 6, 1966; CGFR 68-65, 33 FR 19985, Dec. 28, 1968; CGFR 69-106a, 35 FR 16834, Oct. 31, 1970; CGD 72-187R, 38 FR 9081, Apr. 10, 1973; CGD 77-042, 42 FR 63643, Dec. 19, 1977; CGD 90-008, 55 FR 3066O, July 26, 1990; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2023-0759, 89 FR 22949, Apr. 3, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 70.05-5" NODE="46:3.0.1.1.1.2.1.3" TYPE="SECTION">
<HEAD>§ 70.05-5   Specific application noted in text.</HEAD>
<P>(a) At the beginning of the various parts, subparts, and sections, a more specific application is generally given for the particular portion of the text involved. This application sets forth the types, sizes, or services or vessels to which the text pertains, and in many cases limits the application of the text to vessels contracted for before or after a specific date. As used in this subchapter, the term <I>vessels contracted for</I> includes not only the contracting for the construction of a vessel, but also the contracting for a material alteration to a vessel, the contracting for the conversion of a vessel to a passenger vessel, and the changing of service or route of a vessel if such change increases or modifies the general requirements for the vessel or increases the hazards to which it might be subjected.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 70.05-7" NODE="46:3.0.1.1.1.2.1.4" TYPE="SECTION">
<HEAD>§ 70.05-7   Ocean or unlimited coastwise vessels on inland and Great Lakes Routes.</HEAD>
<P>(a) Vessels inspected and certificated for ocean or unlimited coastwise routes shall be considered suitable for navigation insofar as the provisions of this subchapter are concerned on any inland route, including the Great Lakes.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 70.05-10" NODE="46:3.0.1.1.1.2.1.5" TYPE="SECTION">
<HEAD>§ 70.05-10   Application to vessels on an international voyage.</HEAD>
<P>(a) Except as provided in paragraphs (b), (c), and (d) of this section, the regulations in this subchapter that apply to a vessel on an “international voyage” apply to a vessel that—
</P>
<P>(1) Is mechanically propelled and carries more than 12 passengers; and
</P>
<P>(2) Is engaged on a voyage—
</P>
<P>(i) From a country to which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port outside that country or the reverse;
</P>
<P>(ii) From any territory, including the Commonwealth of Puerto Rico, all possessions of the United States and all lands held by the United States under a protectorate or mandate, whose international relations are the responsibility of a contracting SOLAS 74 government, or which is administered by the United Nations, to a port outside that territory or the reverse; or
</P>
<P>(iii) Between the contiguous states of the United States and the states of Hawaii or Alaska or between the states of Hawaii and Alaska.
</P>
<P>(b) The regulations that apply to a vessel on an “international voyage” in this subchapter do not apply to ships engaged on a voyage solely on the Great Lakes and the St. Lawrence River as far east as a straight line drawn from Cap des Rosiers to West Point, Anticosti Island and, on the north side of Anticosti Island, the 63rd Meridian;
</P>
<P>(c) The Commandant or his authorized representative may exempt any vessel on an international voyage from the requirements of this subchapter if the vessel—
</P>
<P>(1) Makes a single international voyage in exceptional circumstances; and
</P>
<P>(2) Meets safety requirements prescribed for the voyage by the Commandant.
</P>
<P>(d) The Commandant or his authorized representative may exempt any vessel from the construction requirements of this subchapter if the vessel does not proceed more than 20 nautical miles from the nearest land in the course of its voyage.
</P>
<CITA TYPE="N">[CGD 72-131R, 38 FR 29320, Oct. 24, 1973, as amended by CGD 90-008, 55 FR 30661, July 26, 1990; CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 70.05-18" NODE="46:3.0.1.1.1.2.1.6" TYPE="SECTION">
<HEAD>§ 70.05-18   Applicability to vessels operating under an exemption afforded in the Passenger Vessel Safety Act of 1993 (PVSA).</HEAD>
<P>(a) The Passenger Vessel Safety Act of 1993 (PVSA) contained an allowance for the exemption of certain passenger vessels that are— 
</P>
<P>(1) At least 100 gross tons but less than 300 gross tons; or 
</P>
<P>(2) Former public vessels of at least 100 gross tons but less than 500 gross tons. 
</P>
<P>(b) The owner or operator of a vessel must have applied for an exemption under the PVSA by June 21, 1994, and then brought the vessel into compliance with the interim guidance in Navigation and Inspection Circular (NVIC) 7-94 not later than December 21, 1996. The PVSA exemption is valid for the service life of the vessel, as long as the vessel remains certified for passenger service. If the Certificate of Inspection (COI) is surrendered or otherwise becomes invalid (not including a term while the vessel is out of service but undergoing an inspection for recertification), the owner or operator must meet the appropriate inspection regulations to obtain a new COI without the PVSA exemption. See 46 CFR 175.118 for information about applicable regulations for vessels that operate under the PVSA exemption.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34791, May 15, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 70.05-20" NODE="46:3.0.1.1.1.2.1.7" TYPE="SECTION">
<HEAD>§ 70.05-20   Gross tonnage as a criterion for requirements.</HEAD>
<P>(a) The regulations in this subchapter, as well as referenced requirements in other subchapters in this chapter, take into account the passenger vessel's size, construction, and equipment, as well as its intended service on the routes or waters on which it is desired to be operated or navigated, which are indications of the hazards to which such vessel may be subjected. The Commandant's determinations in this respect for a particular passenger vessel are stipulated in a certificate of inspection, which states certain terms and conditions governing such vessel when in operation.
</P>
<P>(b) In applying the laws and regulations to passenger vessels, one criterion for invocation of safety standards is the description of passenger vessels by relative size in gross tons. When it is determined by the Commandant that the gross register tonnage for a particular passenger vessel, which is attained by exemptions, reductions, or other devices in the basic gross tonnage formulation, will circumvent or be incompatible with the application of specific safety requirements in the passenger vessel regulations for a vessel of such physical size, the Commandant shall prescribe the regulations to be made applicable to such vessel.
</P>
<P>(c) When the Commandant determines that the gross register tonnage is not a valid criterion for the invocation of safety requirements based on relative size, the parties involved will be informed of the determination and of the regulations applicable to such passenger vessel, and before being permitted to operate such vessel, compliance therewith shall be required. Endorsements or notations on the passenger vessel's certificate of inspection may be made as appropriate.


</P>
</DIV8>


<DIV8 N="§ 70.05-30" NODE="46:3.0.1.1.1.2.1.8" TYPE="SECTION">
<HEAD>§ 70.05-30   Combustible and flammable liquid cargo in bulk.</HEAD>
<NOTE>
<HED>Note:</HED>
<P>Requirements for double hull construction for vessels carrying oil, as defined in 33 CFR 157.03, in bulk as cargo are found in 33 CFR 157.10d.</P></NOTE>
<P>Vessels inspected and certificated under this subchapter may carry limited quantities of combustible liquid cargo in bulk in the grades indicated, provided the certificate of inspection is endorsed to permit such carriage:
</P>
<P>(a) Grade E in an integral tank; and
</P>
<P>(b) Grade E in a portable tank, including a marine portable tank, in accordance with subpart 98.30 or 98.33 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990, as amended by CGD 90-051, 57 FR 36246, Aug. 12, 1992]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="70.10" NODE="46:3.0.1.1.1.3" TYPE="SUBPART">
<HEAD>Subpart 70.10—Definition of Terms Used in This Subchapter</HEAD>


<DIV8 N="§ 70.10-1" NODE="46:3.0.1.1.1.3.1.1" TYPE="SECTION">
<HEAD>§ 70.10-1   Definitions.</HEAD>
<P><I>Approved</I> means approved by the Commandant, unless otherwise stated. 
</P>
<P><I>Barge</I> means any non-self-propelled vessel. 
</P>
<P><I>Carrying freight for hire</I> means the carriage of any goods, wares, or merchandise, or any other freight for a consideration, whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person interested in the vessel. 
</P>
<P><I>Classed vessel</I> means any vessel classed by the American Bureau of Shipping or other recognized classification society. 
</P>
<P><I>Coast Guard District Commander</I> means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within his or her district, which include the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Coastwise</I> is a designation of service that includes all vessels normally navigating the waters of any ocean or the Gulf of America 20 nautical miles or less offshore. 
</P>
<P><I>Commandant</I> means the Commandant of the United States Coast Guard. 
</P>
<P><I>Consideration</I> means an economic benefit, inducement, right, or profit including pecuniary payment accruing to an individual, person, or entity but not including a voluntary sharing of the actual expenses of the voyage by monetary contribution or donation of fuel, food, beverage, or other supplies. 
</P>
<P><I>Ferry</I> means a vessel that is used on a regular schedule—
</P>
<P>(1) To provide transportation only between places that are not more than 300 miles apart; and
</P>
<P>(2) To transport only—
</P>
<P>(i) Passengers; or
</P>
<P>(ii) Vehicles, or railroad cars, that are being used, or have been used, in transporting passengers or goods.
</P>
<P><I>Great Lakes</I> is a designation of service that includes all vessels navigating the Great Lakes. 
</P>
<P><I>Headquarters</I> means the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509.
</P>
<P><I>Lakes, bays, and sounds</I> is a designation of service that includes all vessels navigating the waters of the lakes, bays, or sounds other than the waters of the Great Lakes. 
</P>
<P><I>Marine inspector</I> or <I>inspector</I> means any person from the civilian or military branch of the Coast Guard assigned under the direction of an Officer in Charge, Marine Inspection, or any other person designated to perform duties related to the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Motor vessel</I> means any vessel more than 65 feet in length, which is propelled by machinery other than steam. 
</P>
<P><I>Ocean</I> is a designation of service that includes all vessels navigating the waters of any ocean or the Gulf of America more than 20-nautical miles offshore. 
</P>
<P><I>Officer in Charge, Marine Inspection</I> means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the direction of the Coast Guard District Commander, is in charge of an inspection zone for the performance of duties related to the inspection, enforcement, and administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations issued under these statutes. 
</P>
<P><I>Passenger</I> means— 
</P>
<P>(1) On an international voyage, every person other than— 
</P>
<P>(i) The master and the members of the crew or other persons employed or engaged in any capacity onboard a vessel on the business of that vessel; and 
</P>
<P>(ii) A child under the age of one. 
</P>
<P>(2) On other than an international voyage, an individual carried on the vessel, except— 
</P>
<P>(i) The owner or an individual representative of the owner or, in the case of a vessel under charter, an individual charterer or individual representative of the charterer; 
</P>
<P>(ii) The master; or 
</P>
<P>(iii) A member of the crew engaged in the business of the vessel, who has not contributed consideration for carriage, and who is paid for onboard services. 
</P>
<P><I>Passenger-for-hire</I> means a passenger for whom consideration is contributed as a condition of carriage on the vessel, whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person having an interest in the vessel. 
</P>
<P><I>Passenger vessel</I> means a vessel of at least 100 gross tons:
</P>
<P>(1) Carrying more than 12 passengers, including at least one passenger for hire;
</P>
<P>(2) That is chartered and carrying more than 12 passengers;
</P>
<P>(3) That is a submersible vessel carrying at least one passenger for hire; or
</P>
<P>(4) That is a ferry carrying a passenger.
</P>
<P><I>Pilot boarding equipment</I> means a pilot ladder, accommodation ladder, pilot hoist, or combination of them, as required by this subchapter. 
</P>
<P><I>Point of access</I> means the place on the deck of a vessel where a person steps onto or off pilot boarding equipment. 
</P>
<P><I>Recognized classification society</I> means the American Bureau of Shipping or other classification society as recognized by the Commandant. 
</P>
<P><I>Rivers</I> is a designation of service that includes all vessels whose navigation is restricted to rivers and/or canals, and to such other waters as may be designated by the Coast Guard District Commander. 
</P>
<P><I>Sailing vessel</I> means a vessel with no mechanical means of propulsion, all propulsive power being provided by sails. 
</P>
<P><I>Short international voyage</I> means an international voyage in the course of which a vessel is not more than 200 miles from a port or place in which the passengers and crew could be placed in safety. Neither the distance between the last port of call in the country in which the voyage begins and the final port of destination, nor the return voyage, may exceed 600 miles. The final port of destination is the last port of call in the scheduled voyage at which the vessel commences its return voyage to the country in which the voyage began. 
</P>
<P><I>Specially suitable for vehicles</I> is a designation used for a space that is designed for the carriage of automobiles or other self-propelled vehicles with batteries connected and fuel tanks containing gasoline on vessels on ocean or unlimited coastwise voyages. Requirements for the design and protection of spaces specially suitable for vehicles appear in subparts 72.15, 76.15, 77.05, 78.45, 78.47, and 78.83 of parts 72, 76, 77, and 78 of this subchapter. In addition, preparation of automobiles prior to carriage, with the exception of disconnecting battery cables, must be in accordance with the applicable provision of 49 CFR 176.905. 
</P>
<P><I>Submersible vessel</I> means a vessel that is capable of operating below the surface of the water. 
</P>
<P><I>Vessel,</I> unless otherwise noted in this subpart, includes all vessels indicated in column three of table 70.05-1(a) in § 70.05-1 that exceed 65 feet in length (measured from end-to-end over the deck, excluding sheer) and that carry more than six passengers-for-hire.
</P>
<CITA TYPE="N">[USCG-1999-5040, 67 FR 34792, May 15, 2002, as amended by USCG-2008-1107, Dec. 4, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012; USCG-2013-0671, 78 FR 60149, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="70.15" NODE="46:3.0.1.1.1.4" TYPE="SUBPART">
<HEAD>Subpart 70.15—Equivalents</HEAD>


<DIV8 N="§ 70.15-1" NODE="46:3.0.1.1.1.4.1.1" TYPE="SECTION">
<HEAD>§ 70.15-1   Conditions under which equivalents may be used.</HEAD>
<P>(a) Where in this subchapter it is provided that a particular fitting, material, appliance, apparatus, or equipment, or type thereof, shall be fitted or carried in a vessel, or that any particular provision shall be made or arrangement shall be adopted, the Commandant may accept in substitution therefor any other fitting, material, apparatus, or equipment, or type thereof, or any other provision or arrangement: <I>Provided,</I> That he shall have been satisfied by suitable trials that the fitting, material, appliance, apparatus, or equipment, or type thereof, or the provision or arrangement shall be at least as effective as that specified in this subchapter.
</P>
<P>(b) In any case where it is shown to the satisfaction of the Commandant that the use of any particular equipment, apparatus, or arrangement not specifically required by law is unreasonable or impracticable, the Commandant may permit the use of alternate equipment, apparatus, or arrangement to such an extent and upon such conditions as will insure, to his satisfaction, a degree of safety consistent with the minimum standards set forth in this subchapter.


</P>
</DIV8>

</DIV6>


<DIV6 N="70.20" NODE="46:3.0.1.1.1.5" TYPE="SUBPART">
<HEAD>Subpart 70.20—General Marine Engineering Requirements</HEAD>


<DIV8 N="§ 70.20-1" NODE="46:3.0.1.1.1.5.1.1" TYPE="SECTION">
<HEAD>§ 70.20-1   Marine engineering details.</HEAD>
<P>All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances installed on the vessel, shall be designed, constructed, and installed in accordance with the provisions of subchapter F (Marine Engineering) of this chapter.


</P>
</DIV8>

</DIV6>


<DIV6 N="70.25" NODE="46:3.0.1.1.1.6" TYPE="SUBPART">
<HEAD>Subpart 70.25—General Electrical Engineering Requirements</HEAD>


<DIV8 N="§ 70.25-1" NODE="46:3.0.1.1.1.6.1.1" TYPE="SECTION">
<HEAD>§ 70.25-1   Electrical engineering details.</HEAD>
<P>All electrical engineering details and installations shall be designed and installed in accordance with subchapter J (Electrical Engineering) of this chapter.


</P>
</DIV8>

</DIV6>


<DIV6 N="70.28" NODE="46:3.0.1.1.1.7" TYPE="SUBPART">
<HEAD>Subpart 70.28—Lifesaving Appliances and Arrangements</HEAD>


<DIV8 N="§ 70.28-1" NODE="46:3.0.1.1.1.7.1.1" TYPE="SECTION">
<HEAD>§ 70.28-1   Lifesaving appliances and arrangements.</HEAD>
<P>All lifesaving appliances and arrangements on passenger vessels must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="70.35" NODE="46:3.0.1.1.1.8" TYPE="SUBPART">
<HEAD>Subpart 70.35—American Bureau of Shipping's Standards</HEAD>


<DIV8 N="§ 70.35-1" NODE="46:3.0.1.1.1.8.1.1" TYPE="SECTION">
<HEAD>§ 70.35-1   Standards to be used.</HEAD>
<P>(a) Where in this subchapter an item, or method of construction, or testing is required to meet the standards established by the American Bureau of Shipping, the current standards in effect at the time of construction of the vessel, or otherwise as applicable, shall be used. The current standards of other recognized classification societies may also be accepted upon approval by the Commandant.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 70.35-5" NODE="46:3.0.1.1.1.8.1.2" TYPE="SECTION">
<HEAD>§ 70.35-5   Where obtainable.</HEAD>
<P>(a) The standards established by the American Bureau of Shipping are usually published annually and may be purchased from the American Bureau of Shipping, ABS Plaza, 16855 Northchase Drive, Houston, TX 77060. These standards may also be examined at Coast Guard Headquarters. Contact Commandant (CG-5PS), Attn: Director of Commercial Regulations, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue, SE., Washington, DC 20593-7509, or contact the office of any Coast Guard District Commander or Officer in Charge, Marine Inspection.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16890, Dec. 30, 1965]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 70-35-5, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="71" NODE="46:3.0.1.1.2" TYPE="PART">
<HEAD>PART 71—INSPECTION AND CERTIFICATION
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2113, 3205, 3306, 3307, 70034; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation 00170.1, Revision No. 01.2.


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16895, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="71.01" NODE="46:3.0.1.1.2.1" TYPE="SUBPART">
<HEAD>Subpart 71.01—General Provisions; Certificate of Inspection</HEAD>


<DIV8 N="§ 71.01-1" NODE="46:3.0.1.1.2.1.1.1" TYPE="SECTION">
<HEAD>§ 71.01-1   Preemptive effect.</HEAD>
<P>The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 71.01-2" NODE="46:3.0.1.1.2.1.1.2" TYPE="SECTION">
<HEAD>§ 71.01-2   When required.</HEAD>
<P>(a) Except as noted in this subpart or subpart 71.05, no vessel subject to inspection and certification shall be operated without a valid certificate of inspection.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965. Redesignated at USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 71.01-5" NODE="46:3.0.1.1.2.1.1.3" TYPE="SECTION">
<HEAD>§ 71.01-5   Posting.</HEAD>
<P>The certificate of inspection shall be displayed under glass in a conspicuous place where observation by the passengers is likely.
</P>
<CITA TYPE="N">[CGD 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 71.01-10" NODE="46:3.0.1.1.2.1.1.4" TYPE="SECTION">
<HEAD>§ 71.01-10   Period of validity.</HEAD>
<P>(a) Certificates of inspection will be issued for a period of 1 year. Application may be made by the master, owner, or agent for inspection and issuance of a new certificate of inspection at any time within the period of validity of the current certificate.
</P>
<P>(b) Certificates of inspection may be revoked or suspended by the Coast Guard where such process is authorized by law. This may occur if the vessel does not meet the requirements of law or regulations in this chapter or if there is a failure to maintain the safety requirements requisite to the issuance of a certificate of inspection.
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18899, Dec. 18, 1968, as amended by CGD 95-012, 60 FR 48051, Sept. 18, 1995; CGD 95-028, 62 FR 51203, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 71.01-15" NODE="46:3.0.1.1.2.1.1.5" TYPE="SECTION">
<HEAD>§ 71.01-15   Temporary certificate.</HEAD>
<P>(a) If necessary to prevent delay of the vessel, a temporary certificate of inspection, Form CG-854, shall be issued pending the issuance and delivery of the regular certificate of inspection. Such temporary certificate shall be carried in the same manner as the regular certificate and shall in all ways be considered the same as the regular certificate of inspection which it represents.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.01-20" NODE="46:3.0.1.1.2.1.1.6" TYPE="SECTION">
<HEAD>§ 71.01-20   Expired certificate.</HEAD>
<P>(a) Nothing in this subpart shall prevent a vessel upon a regularly established line from a port in the United States to a port of a foreign country not contiguous to the United States whose certificate of inspection expires at sea or while said vessel is in a foreign port or a port of Hawaii from lawfully completing her voyage without the valid certificate of inspection or temporary certificate required by this subpart: <I>Provided,</I> That the voyage shall be completed within 30 days after the expiration of the certificate of inspection. No such vessel shall depart if its certificate of inspection will expire within 15 days of the date of sailing.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.05" NODE="46:3.0.1.1.2.2" TYPE="SUBPART">
<HEAD>Subpart 71.05—Permit To Proceed to Another Port for Repair</HEAD>


<DIV8 N="§ 71.05-1" NODE="46:3.0.1.1.2.2.1.1" TYPE="SECTION">
<HEAD>§ 71.05-1   When issued.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection, may issue a permit to proceed to another port for repair, Form CG-948, to a vessel, if in his judgment it can be done with safety, even if the certificate of inspection of the vessel has expired or is about to expire.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.05-5" NODE="46:3.0.1.1.2.2.1.2" TYPE="SECTION">
<HEAD>§ 71.05-5   To whom issued.</HEAD>
<P>(a) Such permit will only be issued upon the written application of the master, owner, or agent of the vessel.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.05-10" NODE="46:3.0.1.1.2.2.1.3" TYPE="SECTION">
<HEAD>§ 71.05-10   Conditions of permit.</HEAD>
<P>(a) The permit will state upon its face the conditions under which it is issued and whether or not the vessel is permitted to carry freight or passengers. Passengers may not be carried if the certificate of inspection has expired, except as provided under § 71.01-20.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.05-15" NODE="46:3.0.1.1.2.2.1.4" TYPE="SECTION">
<HEAD>§ 71.05-15   Posting.</HEAD>
<P>(a) The permit shall be carried in a manner similar to that described in § 71.01-5 for a certificate of inspection.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.10" NODE="46:3.0.1.1.2.3" TYPE="SUBPART">
<HEAD>Subpart 71.10—Permit To Engage in Excursions</HEAD>


<DIV8 N="§ 71.10-1" NODE="46:3.0.1.1.2.3.1.1" TYPE="SECTION">
<HEAD>§ 71.10-1   When issued.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection, may issue a permit to carry additional passengers on an excursion, Form CG-949, if after personally inspecting the vessel, it can, in his judgment, be done with safety.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.10-5" NODE="46:3.0.1.1.2.3.1.2" TYPE="SECTION">
<HEAD>§ 71.10-5   To whom issued.</HEAD>
<P>(a) Such permit will only be issued upon the written application of the master, owner, or agent of the vessel.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.10-10" NODE="46:3.0.1.1.2.3.1.3" TYPE="SECTION">
<HEAD>§ 71.10-10   Conditions of permit.</HEAD>
<P>(a) The permit will state upon its face the conditions under which it is issued, the number of extra passengers the vessel may carry, any additional lifesaving or safety equipment which will be required, the route for which the permit is granted, and the dates on which the permit will be valid.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.10-15" NODE="46:3.0.1.1.2.3.1.4" TYPE="SECTION">
<HEAD>§ 71.10-15   Posting.</HEAD>
<P>(a) The permit when used, shall be carried in addition to the certificate of inspection and shall be carried in a manner similar to that described in § 71.01-5 for a certificate of inspection.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.15" NODE="46:3.0.1.1.2.4" TYPE="SUBPART">
<HEAD>Subpart 71.15—Inspection of Vessels</HEAD>


<DIV8 N="§ 71.15-1" NODE="46:3.0.1.1.2.4.1.1" TYPE="SECTION">
<HEAD>§ 71.15-1   Standards in inspection of hulls, boilers, and machinery.</HEAD>
<P>In the inspection of hulls, boilers, and machinery of vessels, the standards established by the American Bureau of Shipping, see part 70, subpart 70.35 of this chapter respecting material and inspection of hulls, boilers, and machinery, and the certificate of classification referring thereto, except where otherwise provided for by the rules and regulations in this subchapter, subchapter E (Load Lines), subchapter F (Marine Engineering), subchapter J (Electrical Engineering), and subchapter W (Lifesaving Appliances and Arrangements) of this chapter, shall be accepted as standard by the inspectors.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 71.15-5" NODE="46:3.0.1.1.2.4.1.2" TYPE="SECTION">
<HEAD>§ 71.15-5   Alternate compliance.</HEAD>
<P>(a) In place of compliance with other applicable provisions of this subchapter, the owner or operator of a vessel subject to plan review and inspection under this subchapter for initial issuance or renewal of a Certificate of Inspection may comply with the Alternate Compliance Program provisions of part 8 of this chapter. 
</P>
<P>(b) For the purposes of this section, a list of authorized classification societies, including information for ordering copies of approved classification society rules and supplements, is available at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509; telephone 202-372-1372 or fax 202-372-1925. Approved classification society rules and supplements are incorporated by reference into 46 CFR 8.110(b).
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67536, Dec. 24, 1997, as amended by USCG-1999-5004, 64 FR 30439, June 8, 1999; USCG-2004-18884, 69 FR 58347, Sept. 30, 2004; USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009;USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.20" NODE="46:3.0.1.1.2.5" TYPE="SUBPART">
<HEAD>Subpart 71.20—Initial Inspection</HEAD>


<DIV8 N="§ 71.20-1" NODE="46:3.0.1.1.2.5.1.1" TYPE="SECTION">
<HEAD>§ 71.20-1   Prerequisite of certificate of inspection.</HEAD>
<P>(a) The initial inspection is a prerequisite of the issuance of the original certificate of inspection.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.20-5" NODE="46:3.0.1.1.2.5.1.2" TYPE="SECTION">
<HEAD>§ 71.20-5   When made.</HEAD>
<P>(a) The original inspection will only be made upon the written application of the owner or builder of the vessel to the Officer in Charge, Marine Inspection, on Form CG-3752, application for inspection of U.S. vessel, at or nearest the port where the vessel is located.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.20-10" NODE="46:3.0.1.1.2.5.1.3" TYPE="SECTION">
<HEAD>§ 71.20-10   Plans.</HEAD>
<P>(a) Before application for inspection is made and before construction is started, the owner or builder shall have plans indicating the proposed arrangement and construction of the vessel approved by the Commandant. The procedure for submitting plans and the list of plans to be supplied is set forth in subpart 71.65.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.20-15" NODE="46:3.0.1.1.2.5.1.4" TYPE="SECTION">
<HEAD>§ 71.20-15   Scope of inspections.</HEAD>
<P>The initial inspection, which may consist of a series of inspections during the construction of a vessel, shall include a complete inspection of the structure, including the outside of the vessel's bottom, the machinery, unfired pressure vessels, equipment and the inside and outside of the boilers. The inspection shall be such as to insure that the arrangements, material, and scantlings of the structure, boilers and other pressure vessels and their appurtenances, piping, main and auxiliary machinery, electrical installations, lifesaving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment, pollution prevention equipment and other equipment fully comply with the applicable regulations for such vessel and are in accordance with approved plans, and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if any. The inspection shall be such as to ensure that the workmanship of all parts of the vessel and its equipment is in all respects satisfactory and that the vessel is provided with lights, means of making sound signals, and distress signals as required by applicable statutes and regulations.
</P>
<CITA TYPE="N">[CGFR 68-32, 33 FR 5715, Apr. 12, 1968, as amended by CGD 82-036, 48 FR 654, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48051, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 71.20-20" NODE="46:3.0.1.1.2.5.1.5" TYPE="SECTION">
<HEAD>§ 71.20-20   Specific tests and inspections.</HEAD>
<P>The applicable tests and inspections relating to annual inspection as set forth in subpart 71.25 shall be made at this time. In addition, the following specific tests and inspections shall be made by the inspector:
</P>
<P>(a) For inspection procedures of lifesaving appliances and arrangements, see subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<P>(b) Installation of carbon dioxide or clean agent extinguishing piping in accordance with 46 CFR 76.15-15 and 46 CFR subpart 95.16.
</P>
<P>(c) For inspection procedures of marine engineering equipment and systems, see subchapter F (Marine Engineering) of this chapter.
</P>
<P>(d) For inspection procedures of electrical engineering equipment and systems, see subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(e) For inspection and testing standards of structural subdivision integrity, see § 72.01-25 of this subchapter. 
</P>
<P>(f) For inspection and testing of watertight doors, see § 170.270 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983; CGD 84-069, 61 FR 25287, May 20, 1996; USCG-2006-24797, 77 FR 33874, June 7, 2012]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.25" NODE="46:3.0.1.1.2.6" TYPE="SUBPART">
<HEAD>Subpart 71.25—Annual Inspection</HEAD>


<DIV8 N="§ 71.25-1" NODE="46:3.0.1.1.2.6.1.1" TYPE="SECTION">
<HEAD>§ 71.25-1   Prerequisite of reissuance of certificate of inspection.</HEAD>
<P>(a) The annual inspection is a prerequisite of the reissuance of a certificate of inspection.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.25-3" NODE="46:3.0.1.1.2.6.1.2" TYPE="SECTION">
<HEAD>§ 71.25-3   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this subpart with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG), 2703 Martin Luther King Jr. Avenue SE., Stop 7509, Washington, DC 20593-7509, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html</I>.
</P>
<P>(b) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169, 617-770-3000, <I>http://www.nfpa.org</I>.
</P>
<P>(1) NFPA 10, Standard for Portable Fire Extinguishers, 2010 Edition, effective December 5, 2009, IBR approved for § 71.25-20(a).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48251, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-5" NODE="46:3.0.1.1.2.6.1.3" TYPE="SECTION">
<HEAD>§ 71.25-5   When made.</HEAD>
<P>(a) The annual inspection will be made only upon the written application of the master, owner, or agent of the vessel on Form CG-3752, Application for Inspection of U.S. Vessel, to the Officer in Charge, Marine Inspection, at or nearest the port where the vessel is to be inspected.
</P>
<P>(b) You must submit your application for the annual inspection at least 30 days before your current certificate of inspection expires.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-10" NODE="46:3.0.1.1.2.6.1.4" TYPE="SECTION">
<HEAD>§ 71.25-10   Scope of inspections.</HEAD>
<P>The annual inspection shall include an inspection of the structure, boilers, and other pressure vessels, machinery and equipment. The inspection shall be such as to insure that the vessel, as regards the structure, boilers and other pressure vessels, and their appurtenances, piping, main and auxiliary machinery, electrical installations, life-saving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment, and other equipment is in satisfactory condition and fit for the service for which it is intended, and that it complies with the applicable regulations for such vessels, and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if required. The lights, means of making sound signals, and distress signals carried by the vessel shall also be subject to the above-mentioned inspection for the purpose of ensuring that they comply with the requirements of the applicable statutes and regulations.
</P>
<CITA TYPE="N">[CGFR 68-32, 33 FR 5715, Apr. 12, 1968, as amended by CGD 82-036, 48 FR 655, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48051, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-15" NODE="46:3.0.1.1.2.6.1.5" TYPE="SECTION">
<HEAD>§ 71.25-15   Lifesaving equipment.</HEAD>
<P>For inspection procedures of lifesaving appliances and arrangements, see subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25287, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-20" NODE="46:3.0.1.1.2.6.1.6" TYPE="SECTION">
<HEAD>§ 71.25-20   Fire detection and extinguishing equipment.</HEAD>
<P>(a) At each annual inspection, the inspector must ensure that the following tests and inspections of fire detection and extinguishing equipment have been conducted:
</P>
<P>(1) All portable fire extinguishers and semi-portable fire extinguishing systems must be maintained in accordance with NFPA 10, chapter 7 (incorporated by reference, see § 71.25-3). Chapter 7 requires persons performing annual and periodic maintenance, and recharging to be certified. The Coast Guard requires that the servicing persons be properly licensed to perform fire extinguisher maintenance as required by local authorities having jurisdiction. Monthly inspections required by NFPA 10 may be conducted by the owner, operator, person-in-charge, or a designated member of the crew.


</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 71.25-20(<E T="01">a</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type unit
</TH><TH class="gpotbl_colhed" scope="col">Test
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soda acid</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Foam</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pump tank (water or antifreeze)</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge with clean water or antifreeze.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cartridge operated (water, antifreeze or loaded stream)</TD><TD align="left" class="gpotbl_cell">Examine pressure cartridge and replace if end is punctured or if cartridge is otherwise determined to have leaked or to be in unsuitable condition. Remove liquid. Clean hose and inside of extinguisher thoroughly. Recharge with clean water, solution or antifreeze. Insert charged cartridge.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carbon Dioxide</TD><TD align="left" class="gpotbl_cell">Weigh cylinders. Recharge if weight loss exceed 10 percent of weight of charge. Inspect hose and nozzle to be sure they are clear.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry chemical (cartridge-operated type)</TD><TD align="left" class="gpotbl_cell">Examine pressure cartridge and replace if end is punctured or if cartridge is otherwise determined to have leaked or to be in unsuitable condition. Inspect hose and nozzle to see they are clear. Insert charged cartridge. Be sure dry chemical is free-flowing (not caked) and chamber contains full charge.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry chemical (stored pressure type)</TD><TD align="left" class="gpotbl_cell">See that pressure gage is in operating range. If not, or if seal is broken, weigh or otherwise determine that full charge of dry chemical is in extinguisher. Recharge if pressure is low or if dry chemical is needed. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vaporizing liquid 
<sup>2</sup> (pump type)</TD><TD align="left" class="gpotbl_cell">Pump a few strokes into clean pail and replace liquid. Keep water out of extinguisher or liquid. Keep extinguisher completely full of liquid.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vaporizing liquid (stored pressure type)</TD><TD align="left" class="gpotbl_cell">See that pressure gage is in operating range. Weigh or check liquid level to determine that full charge of liquid is in extinguisher. Recharge if pressure is low or if liquid is needed.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Cylinders must be tested and marked, and all flexible connections and discharge hoses of semi-portable carbon dioxide and halon extinguishers must be tested or renewed, as required by §§ 147.60 and 147.65 of this chapter.
</P><P class="gpotbl_note">
<sup>2</sup> Vaporizing-liquid type fire extinguishers containing carbon tetrachloride or chlorobromomethane or other toxic vaporizing liquids must be removed from all vessels. (See § 76.50-5(e) of this subchapter.)</P></DIV></DIV>
<P>(2) Fixed fire extinguishing systems must be checked as noted in table 71.25-20(a)(2). In addition all parts of the fixed fire extinguishing systems must be examined for excessive corrosion and general conditions.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 71.25-20(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type system 
</TH><TH class="gpotbl_colhed" scope="col">Test
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Foam</TD><TD align="left" class="gpotbl_cell">Systems utilizing a soda solution must have that solution replaced. In all cases, ascertain that powder is not caked.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carbon dioxide</TD><TD align="left" class="gpotbl_cell">Weigh cylinders. Recharge cylinder if weight loss exceeds 10 percent of the weight of the charge. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Inspect hoses for damage or decay. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections on fixed carbon dioxide systems must be tested or renewed, as required by 46 CFR 147.60 and 147.65.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Halon 1301 and halocarbon</TD><TD align="left" class="gpotbl_cell">Recharge or replace if weight loss exceeds 5 percent of the weight of the charge or if cylinder has a pressure gauge, recharge cylinder if pressure loss exceeds 10 percent, adjusted for temperature. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Inspect hoses for damage or decay. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections to Halon 1301 and halocarbon cylinders must be tested or renewed, as required by 46 CFR 147.60 and 147.65 or 147.67.
<br/>NOTE: Halon 1301 system approvals have expired, but existing systems may be retained if they are in good and serviceable condition to the satisfaction of the Coast Guard inspector.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inert gas</TD><TD align="left" class="gpotbl_cell">Recharge or replace cylinder if cylinder pressure loss exceeds 5 percent of the specified gauge pressure, adjusted for temperature. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections on fixed inert extinguishers must be tested or renewed, as required by 46 CFR 147.60 and 147.66.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Water mist</TD><TD align="left" class="gpotbl_cell">Maintain system in accordance with the maintenance instructions in the system manufacturer's design, installation, operation, and maintenance manual.</TD></TR></TABLE></DIV></DIV>
<P>(3) All fire detection and extinguishing systems, all piping controls, valves, and alarms must be checked to ascertain that the system is in operating condition. In this respect, automatic sprinkling systems must be checked by means of test stations or opening heads, smoke detection systems must be checked by introducing smoke into the accumulators, fire detection and manual alarm systems must be checked by test stations or actuating detectors or pull boxes, and steam smothering lines must be checked with at least a 50 p.s.i. air pressure with the ends capped or by blowing steam through the lines at the designed pressure.
</P>
<P>(4) The fire main system must be operated and the pressure checked at the most remote and highest outlets. All firehose must be subjected to a test pressure equivalent to the maximum pressure to which they may be subjected in service, but not less than 100 p.s.i.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5716, Apr. 12, 1968; CGD 84-044, 53 FR 7748, Mar. 10, 1988; USCG-2006-24797, 77 FR 33874, June 7, 2012; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014; USCG-2012-0196; 81 FR 48252, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-25" NODE="46:3.0.1.1.2.6.1.7" TYPE="SECTION">
<HEAD>§ 71.25-25   Hull equipment.</HEAD>
<P>(a) At each annual inspection, the inspector shall conduct the following tests and inspections of hull equipment:
</P>
<P>(1) All subdivision bulkheads shall be examined to determine that their watertight integrity has not been impaired.
</P>
<P>(2) All watertight doors shall be operated locally by manual power and also by hydraulic or electric power if so fitted. Where remote control is fitted, the doors shall also be operated by the remote control apparatus.
</P>
<P>(3) All magnetically controlled fire doors shall be operated locally and by the remote control, and all automatic fire dampers shall be checked to determine that they are in an operable condition.
</P>
<P>(4) The remote controls of all valves shall be operated.
</P>
<P>(5) The owner, operator or master shall provide the Officer in Charge, Marine Inspection with all current valid certificates and registers of cargo gear issued by an organization recognized by the Commandant under § 31.10-16.
</P>
<P>(b) Every acceptable cargo gear certificate and/or register shall be properly executed by a person authorized to do so and shall:
</P>
<P>(1) Certify as to the tests and examinations conducted;
</P>
<P>(2) Show the dates on which the tests and examinations were conducted; and,
</P>
<P>(3) Indicate that the cargo gear described in the certificate or register complies with the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(c) Competent persons for the purposes of this section are defined as—
</P>
<P>(1) Surveyors of a classification society recognized by the Commandant under 46 U.S.C. 3316.
</P>
<P>(2) Surveyors of a cargo gear organization recognized by the Commandant under § 31.10-16.
</P>
<P>(3) Responsible officials or employees of the testing laboratories, companies, or organizations who conduct tests of pieces of loose cargo gear, wire rope, or the annealing of gear as may be required by the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(d) The registers issued in connection with cargo gear certification must have all required entries fully completed as of the dates indicated, shall be kept current, and shall include the following:
</P>
<P>(1) A register of the cargo handling machinery and the gear accessory thereto carried on the vessel named therein;
</P>
<P>(2) Certification of the testing and examination of winches, derricks, and their accessory gear;
</P>
<P>(3) Certification of the testing and examination of cranes, hoists, and their accessory gear;
</P>
<P>(4) Certification of the testing and examination of chains, rings, hooks, shackles, swivels, and blocks;
</P>
<P>(5) Certification of the testing and examination of wire rope;
</P>
<P>(6) Certification of the heat treatment of chains, rings, hooks, shackles, and swivels which require such treatment; and,
</P>
<P>(7) Certification of the annual thorough examinations of gear not required to be periodically heat treated.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51203, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-30" NODE="46:3.0.1.1.2.6.1.8" TYPE="SECTION">
<HEAD>§ 71.25-30   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 71.25-35" NODE="46:3.0.1.1.2.6.1.9" TYPE="SECTION">
<HEAD>§ 71.25-35   Marine engineering equipment.</HEAD>
<P>(a) For inspection procedures of marine engineering equipment and systems, see subchapter F. (Marine Engineering) of this chapter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.25-37" NODE="46:3.0.1.1.2.6.1.10" TYPE="SECTION">
<HEAD>§ 71.25-37   Pollution prevention.</HEAD>
<P>At each inspection for certification, the inspector shall examine the vessel to determine that it meets the vessel design and equipment requirements for pollution prevention in 33 CFR part 155, subpart B.
</P>
<CITA TYPE="N">[CGD 71-161R, 37 FR 28262, Dec. 21, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 71.25-40" NODE="46:3.0.1.1.2.6.1.11" TYPE="SECTION">
<HEAD>§ 71.25-40   Sanitary inspection.</HEAD>
<P>(a) At each annual inspection the passenger and crew quarters, toilet and washing spaces, galleys, serving pantries, lockers, etc., shall be examined by the inspector to be assured that they are in a sanitary condition.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.25-45" NODE="46:3.0.1.1.2.6.1.12" TYPE="SECTION">
<HEAD>§ 71.25-45   Fire hazards.</HEAD>
<P>(a) At each annual inspection, the inspector shall examine the tank tons and bilges in the machinery spaces to see that there is no accumulation of oil which might create a fire hazard.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.25-50" NODE="46:3.0.1.1.2.6.1.13" TYPE="SECTION">
<HEAD>§ 71.25-50   Inspector not limited.</HEAD>
<P>(a) Nothing in this subpart shall be construed as limiting the inspector from making such tests or inspections as he deems necessary to be assured of the safety and seaworthiness of the vessel.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.30" NODE="46:3.0.1.1.2.7" TYPE="SUBPART">
<HEAD>Subpart 71.30—Reinspection</HEAD>


<DIV8 N="§ 71.30-1" NODE="46:3.0.1.1.2.7.1.1" TYPE="SECTION">
<HEAD>§ 71.30-1   When made.</HEAD>
<P>In general, at least three reinspections shall be made on each vessel within one year. These reinspections will be made at approximately equal intervals between annual inspections. In the case of vessels with a seasonal schedule, reinspections will be made during the operating season if practicable.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51203, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 71.30-5" NODE="46:3.0.1.1.2.7.1.2" TYPE="SECTION">
<HEAD>§ 71.30-5   Scope.</HEAD>
<P>(a) The inspector shall examine all accessible parts of the vessel's hull, machinery, and equipment to be assured that it is in a satisfactory condition.
</P>
<P>(b) In general, the scope of the reinspection shall be the same as for the annual inspection, but will be in less detail unless it is determined that major change has occurred since the last annual inspection.


</P>
</DIV8>


<DIV8 N="§ 71.30-10" NODE="46:3.0.1.1.2.7.1.3" TYPE="SECTION">
<HEAD>§ 71.30-10   Inspector not limited.</HEAD>
<P>(a) Nothing in this subpart shall be construed as limiting the inspector from making such tests or inspections as he or she deems necessary to be assured of the safety and seaworthiness of the vessel.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by, USCG-2021-0348, 87 FR 3224, Jan. 21, 2022]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.40" NODE="46:3.0.1.1.2.8" TYPE="SUBPART">
<HEAD>Subpart 71.40—Inspection After Accident</HEAD>


<DIV8 N="§ 71.40-1" NODE="46:3.0.1.1.2.8.1.1" TYPE="SECTION">
<HEAD>§ 71.40-1   General or partial survey.</HEAD>
<P>(a) A survey, either general or partial, according to the circumstances, shall be made every time an accident occurs or a defect is discovered which affects the safety of the vessel or the efficacy or completeness of its lifesaving appliances, fire-fighting or other equipment, or whenever any important repairs or renewals are made. The survey shall be such as to insure that the necessary repairs or renewals have been effectively made, that the material and the workmanship of such repairs or renewals are in all respects satisfactory, and that the vessel complies in all respects with the regulations in this subchapter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.45" NODE="46:3.0.1.1.2.9" TYPE="SUBPART">
<HEAD>Subpart 71.45—Sanitary Inspections</HEAD>


<DIV8 N="§ 71.45-1" NODE="46:3.0.1.1.2.9.1.1" TYPE="SECTION">
<HEAD>§ 71.45-1   When made.</HEAD>
<P>(a) An inspection of passenger and crew quarters, toilet and washing spaces, serving pantries, galleys, etc., shall be made, in general, at least once in every month. If the route of the vessel is such that it is away from a United States port for more than one month, an inspection shall be conducted at least once every trip.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.50" NODE="46:3.0.1.1.2.10" TYPE="SUBPART">
<HEAD>Subpart 71.50—Drydocking</HEAD>


<DIV8 N="§ 71.50-1" NODE="46:3.0.1.1.2.10.1.1" TYPE="SECTION">
<HEAD>§ 71.50-1   Definitions relating to hull examinations.</HEAD>
<P>As used in this part—
</P>
<P><I>Adequate hull protection system</I> means a method of protecting the vessel's hull from corrosion. It includes, as a minimum, either hull coatings and a cathodic protection (CP) system consisting of sacrificial anodes, or an impressed current CP system.
</P>
<P><I>Alternative Hull Examination (AHE) Program</I> means a program in which an eligible vessel may receive an initial and subsequent credit hull examination through a combination of underwater surveys, internal examinations, and annual hull condition assessment. 
</P>
<P><I>Drydock examination</I> means hauling out a vessel or placing a vessel in a drydock or slipway for an examination of all accessible parts of the vessel's underwater body and all through-hull fittings and appurtenances, including verification of the accuracy of draft marks if not already verified at a previous drydock examination. 
</P>
<P><I>Internal structural examination</I> means an examination of the vessel while afloat or in drydock and consists of a complete examination of the vessel's main strength members, including the major internal framing, the hull plating, voids, and ballast tanks, but not including cargo, sewage, or fuel oil tanks. 
</P>
<P><I>Remotely operated vehicle (ROV) team,</I> at a minimum, consist of an ROV operator, a non-destructive testing inspector, an ROV tender or mechanic, and a team supervisor who is considered by the Officer in Charge, Marine Inspection (OCMI), to have the appropriate training and experience to perform the survey and to safely operate the ROV in an effective manner. The team must also have a hull-positioning technician present. This position may be assigned to a team member already responsible for another team duty. 
</P>
<P><I>Shallow water</I> is an ascertained water depth at which the uppermost deck(s) of a sunken vessel remain above the water's surface. The determination of the water's depth is made by the Officer in Charge, Marine Inspection (OCMI) who considers the vessel's stability (passenger heeling moment), the contour of the hull, the composition of the river bottom, and any other factors that would tend to prevent a vessel from resting an even keel. 
</P>
<P><I>Third party examiner</I> means an entity: 
</P>
<P>(1) With a thorough knowledge of diving operations, including diving limitations as related to diver safety and diver supervision; 
</P>
<P>(2) Having a familiarity with, but not limited to, the following— 
</P>
<P>(i) The camera used during the AHE; and 
</P>
<P>(ii) The NDT equipment used during the AHE, including the effect of water clarity, and marine growth in relation to the quality of the readings obtained; 
</P>
<P>(3) Having a familiarity with the communications equipment used during the AHE; 
</P>
<P>(4) Possessing the knowledge of vessel structures, design features, nomenclature, and the applicable AHE regulations; and
</P>
<P>(5) Able to present the Officer in Charge, Marine Inspection, with evidence of formal training, demonstrated ability, past acceptance, or a combination of these.
</P>
<P><I>Underwater Survey in Lieu of Drydocking (UWILD)</I> means a program in which an eligible vessel may alternate between an underwater survey and the required drydock examinations.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21076, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004; USCG-2007-0030, 75 FR 78081, Dec. 14, 2010; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-3" NODE="46:3.0.1.1.2.10.1.2" TYPE="SECTION">
<HEAD>§ 71.50-3   Drydock examination, internal structural examination, underwater survey, and alternate hull exam intervals.</HEAD>
<P>(a) If your vessel is operated on international voyages, it must undergo a drydock and internal structural examination once every 12 months unless it has been approved to undergo an underwater survey per § 71.50-5 of this part.
</P>
<P>(b) If your vessel is operated on other than international voyages and does not meet the conditions in paragraphs (c) through (f) of this section, it must undergo a drydock and internal structural examination as follows unless it has been approved to undergo an underwater survey per § 71.50-5 of this part:
</P>
<P>(1) Except as provided in paragraph (b)(2) of this section, vessels that operate in salt water must undergo two drydock and two internal structural examinations within any five year period. No more than three years may elapse between any two examinations.
</P>
<P>(2) Vessels 20 years of age or older that operate in salt water and accommodate overnight passengers must undergo drydock and internal structural examinations at intervals not to exceed 18 months.
</P>
<P>(3) Vessels that operate in fresh water at least six months in every 12 month period since the last drydock examination must undergo drydock and internal structural examinations at intervals not to exceed five years.
</P>
<P>(c) Vessels with wooden hulls must undergo two drydock and two internal structural examinations within any five year period regardless of the type of water in which they operate. No more than three years may elapse between any two examinations.
</P>
<P>(d) If, during an internal structural examination, damage or deterioration to the hull plating or structural members is discovered, the Officer in Charge, Marine Inspection, may require the vessel to be drydocked or otherwise taken out of service to further assess the extent of the damage and to effect permanent repairs.
</P>
<P>(e) Each vessel which has not met the applicable examination schedules in paragraphs (a) through (d) of this section because it is on a voyage, must undergo the required examinations upon completion of the voyage. 
</P>
<P>(f) For a vessel that is eligible per § 71.50-17 and the owner opts for an alternate hull examination with the underwater survey portion conducted exclusively by divers, the vessel must undergo two alternate hull exams and two internal structural exams within any five-year period. If a vessel completes a satisfactory alternate hull exam, with the underwater survey portion conducted predominantly by an approved underwater ROV, the vessel must undergo one alternate hull and one internal structural exam, within any five-year period. The vessel may undergo a drydock exam to satisfy any of the required alternate hull exams.
</P>
<P>(g) The Commandant (CG-CVC) may authorize extensions to the examination intervals specified in paragraph (a) through (c) of this section.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32231, Aug. 24, 1988; CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-041, 61 FR 50729, Sept. 27, 1996; USCG-2000-6858, 67 FR 21076, Apr. 29, 2002; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2012-0832, 77 FR 59779, Oct. 1, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-5" NODE="46:3.0.1.1.2.10.1.3" TYPE="SECTION">
<HEAD>§ 71.50-5   Underwater Survey in Lieu of Drydocking (UWILD).</HEAD>
<P>(a) The Officer in Charge, Marine Inspection (OCMI), may approve an underwater survey instead of a drydock examination at alternating intervals if your vessel is—
</P>
<P>(1) Less than 15 years of age;
</P>
<P>(2) A steel or aluminum hulled vessel;
</P>
<P>(3) Fitted with an effective hull protection system; and
</P>
<P>(4) Described in § 71.50-3(a) or (b).
</P>
<P>(b) For vessels less than 15 years of age, you must submit an application for an underwater survey to the OCMI at least 90 days before your vessel's next required drydock examination. The application must include—
</P>
<P>(1) The procedure for carrying out the underwater survey;
</P>
<P>(2) The time and place of the underwater survey;
</P>
<P>(3) The method used to accurately determine the diver's or remotely operated vehicle's (ROV) location relative to the hull;
</P>
<P>(4) The means for examining all through-hull fittings and appurtenances;
</P>
<P>(5) The means for taking shaft bearing clearances;
</P>
<P>(6) The condition of the vessel, including the anticipated draft of the vessel at the time of survey;
</P>
<P>(7) A description of the hull protection system; and
</P>
<P>(8) The name and qualifications of any third party examiner. 
</P>
<P>(c) If your vessel is 15 years old or older, the cognizant District Commander for the area in which the exam is being completed, may approve an underwater survey instead of a drydock examination at alternating intervals. You must submit an application for an underwater survey to the OCMI at least 90 days before your vessel's next required drydock examination. You may be allowed this option if— 
</P>
<P>(1) The vessel is qualified under paragraphs (a)(2) through (4) of this section; 
</P>
<P>(2) Your application includes the information in paragraphs (b)(1) through (b)(8) of this section; and 
</P>
<P>(3) During the vessel's drydock examination that precedes the underwater survey, a complete set of hull gaugings was taken and they indicated that the vessel was free from appreciable hull deterioration. 
</P>
<P>(d) After this drydock examination required in paragraph (c)(3) of this section, the OCMI submits a recommendation for future underwater surveys, the results of the hull gauging, and the results of the Coast Guards' drydock examination results to the cognizant District Commander for review.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-15" NODE="46:3.0.1.1.2.10.1.4" TYPE="SECTION">
<HEAD>§ 71.50-15   Description of the Alternative Hull Examination (AHE) Program for certain passenger vessels.</HEAD>
<P>The Alternative Hull Examination (AHE) Program provides you with an alternative to a drydock examination by allowing your vessel's hull to be examined while it remains afloat. If completed using only divers, this program has four steps: the application process, the preliminary examination, the pre-survey meeting, and the hull examination. If the vessel is already participating in the program or if a remotely operated vehicle (ROV) is used during the program, the preliminary exam step may be omitted. Once you complete these steps, the Officer in Charge, Marine Inspection (OCMI), will evaluate the results and accept the examination as a credit hull exam if the vessel is in satisfactory condition. If only divers are used for the underwater survey portion of the examination process, you may receive credit for a period of time such that subsequent AHEs would be conducted at intervals of twice in every five years, with no more than three years between any two AHEs. The OCMI may waive an underwater survey in accordance with § 71.50-29(d) provided that the interval does not exceed five years between any two underwater surveys. If an underwater ROV is used as the predominate method to examine the vessel's underwater hull plating, you may receive credit up to five years. At the end of this period, you may apply for further participation under the AHE Program.
</P>
<NOTE>
<HED>Note to § 71.50-15:</HED>
<P>The expected hull coverage when using an ROV must be at least 80 percent.</P></NOTE>
<CITA TYPE="N">[USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-17" NODE="46:3.0.1.1.2.10.1.5" TYPE="SECTION">
<HEAD>§ 71.50-17   Eligibility requirements for the Alternative Hull Examination (AHE) Program for certain passenger vessels.</HEAD>
<P>(a) Your vessel may be eligible for the AHE Program if— 
</P>
<P>(1) It is constructed of steel or aluminum; 
</P>
<P>(2) It has an effective hull protection system; 
</P>
<P>(3) It has operated exclusively in fresh water since its last drydock examination; 
</P>
<P>(4) It operates in a reduced risk environment such as a river or the protected waters of a lake; and 
</P>
<P>(5) It operates exclusively in shallow water or within 0.5 nautical miles from shore. 
</P>
<P>(b) In addition to the requirements in paragraph (a), the Officer in Charge, Marine Inspection (OCMI), will evaluate the following information when determining your vessel's eligibility for the AHE Program: 
</P>
<P>(1) The overall condition of the vessel, based on its inspection history; 
</P>
<P>(2) The vessel's history of hull casualties and hull-related deficiencies; and 
</P>
<P>(3) The AHE Program application, as described in § 71.50-19 of this part. 
</P>
<P>(c) When reviewing a vessel's eligibility for the AHE program, the OCMI may modify the standards given by paragraph (a)(5) of this section where it is considered safe and reasonable to do so. In making this determination, the OCMI will consider the vessel's overall condition, its history of safe operation, and any other factors that serve to mitigate overall safety risks.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-19" NODE="46:3.0.1.1.2.10.1.6" TYPE="SECTION">
<HEAD>§ 71.50-19   The Alternative Hull Examination (AHE) Program application.</HEAD>
<P>If your vessel meets the eligibility criteria in § 71.50-17 of this part, you may apply to the AHE Program. You must submit an application at least 90 days before the requested hull examination date to the Officer in Charge, Marine Inspection (OCMI), who will oversee the hull examination. The application must include— 
</P>
<P>(a) The proposed time and place for conducting the hull examination; 
</P>
<P>(b) The name of the participating diving contractor and underwater remotely operated vehicle (ROV) company accepted by the OCMI under § 71.50-27 of this part; 
</P>
<P>(c) The name and qualifications of the third party examiner. This person must be familiar with the inspection procedures and his or her responsibilities under this program. The OCMI has the discretionary authority to accept or deny use of any third party examiner using the criteria established in § 71.50-1 of this part; 
</P>
<P>(d) A signed statement from your vessel's master, chief engineer, or the person in charge stating the vessel meets the eligibility criteria of § 71.50-17 of this part and a description of the vessel's overall condition, level of maintenance, known or suspected damage, underwater body cleanliness (if known), and the anticipated draft of the vessel at the time of the examination; 
</P>
<P>(e) Plans or drawings that illustrate the external details of the hull below the sheer strake; 
</P>
<P>(f) A detailed plan for conducting the hull examination in accordance with §§ 71.50-25 and 71.50-27 of this part, which must address all safety concerns related to the removal of sea valves during the inspection; and 
</P>
<P>(g) A preventative maintenance plan for your vessel's hull, its related systems and equipment.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-21" NODE="46:3.0.1.1.2.10.1.7" TYPE="SECTION">
<HEAD>§ 71.50-21   Preliminary examination requirements.</HEAD>
<P>(a) If you exclusively use divers to examine the underwater hull plating, you must arrange to have a preliminary examination conducted by a third party examiner, with the assistance of qualified divers. The purpose of the preliminary examination is to assess the overall condition of the vessel's hull and identify any specific concerns to be addressed during the underwater hull examination. 
</P>
<P>(b) The preliminary examination is required only upon the vessel's entry or reentry into the AHE program. 
</P>
<P>(c) If you use an underwater ROV as the predominant means to examine your vessel's hull plating, a preliminary examination and the participation of a third party examiner will not be necessary.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-23" NODE="46:3.0.1.1.2.10.1.8" TYPE="SECTION">
<HEAD>§ 71.50-23   Pre-survey meeting.</HEAD>
<P>(a) In advance of each AHE, you must conduct a pre-survey meeting to discuss the details of the AHE procedure with the Officer in Charge, Marine Inspection (OCMI). If you exclusively use divers to examine the underwater hull plating, the third party examiner must attend the meeting and you must present the results of the preliminary examination. If you use an underwater remotely operated vehicle (ROV) as the predominant means to examine the vessel's hull plating, then the pre-survey meeting must be attended by a representative of the ROV operating company who is qualified to discuss the ROV's capabilities and limitations of your vessel's hull design and configuration. 
</P>
<P>(b) A vessel owner, operator, or designated agent must request this meeting in writing at least 30 days in advance of the examination date.
</P>
<P>(c) The pre-survey meeting may be conducted by teleconference, if agreed to in advance by the OCMI.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-25" NODE="46:3.0.1.1.2.10.1.9" TYPE="SECTION">
<HEAD>§ 71.50-25   Alternative Hull Examination (AHE) procedure.</HEAD>
<P>(a) To complete the underwater survey you must—
</P>
<P>(1) Perform a general examination of the underwater hull plating and a detailed examination of all hull welds, propellers, tailshafts, rudders, and other hull appurtenances;
</P>
<P>(2) Examine all sea chests;
</P>
<P>(3) Remove and inspect all sea valves in the presence of a marine inspector once every five years;
</P>
<P>(4) Remove all passengers from the vessel when the sea valves are being examined, if required by the Officer in Charge, Marine Inspection (OCMI);
</P>
<P>(5) Allow access to all internal areas of the hull for examination, except internal tanks that carry fuel, sewage, or potable water. Internal tanks that carry fuel must be examined in accordance with § 71.53-1 of this part. Internal sewage and potable water tanks may be examined visually or by non-destructive testing to the satisfaction of the attending marine inspector; and
</P>
<P>(6) Meet the requirements in § 71.50-27 of this part.
</P>
<P>(b) A marine inspector may examine any other areas deemed necessary by the OCMI.
</P>
<P>(c) If the AHE reveals significant deterioration or damage to the vessel's hull plating or structural members, the OCMI must be immediately notified. The OCMI may require the vessel be drydocked or otherwise taken out of service to further assess the extent of damage or to effect permanent repairs if the assessment or repairs cannot be completed to the satisfaction of the OCMI while the vessel is waterborne.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-27" NODE="46:3.0.1.1.2.10.1.10" TYPE="SECTION">
<HEAD>§ 71.50-27   Alternative Hull Examination (AHE) program options: Divers or underwater remotely operated vehicle (ROV).</HEAD>
<P>To conduct the underwater survey portion of the AHE, you may use divers or an underwater ROV.
</P>
<P>(a) If you use divers to conduct the underwater survey, you must:
</P>
<P>(1) Locate the vessel so the divers can work safely under the vessel's keel and around both sides. The water velocity must be safe for dive operations;
</P>
<P>(2) Provide permanent hull markings, a temporary grid system of wires or cables spaced not more than 10 feet apart and tagged at one-foot intervals, or any other acoustic or electronic positioning system approved by the OCMI to identify the diver's location with respect to the hull, within one foot of accuracy; 
</P>
<P>(3) Take ultrasonic thickness gaugings at a minimum of 5 points on each plate, evenly spaced;
</P>
<P>(4) Take hull plating thickness gaugings along transverse belts at the bow, stern, and midships, as a minimum. Plating thickness gaugings must also be taken along a longitudinal belt at the wind and water strake. Individual gaugings along the transverse and longitudinal belts must be spaced no more than 3 feet apart;
</P>
<P>(5) Ensure the third party examiner observes the entire underwater examination process;
</P>
<P>(6) Record the entire underwater survey with audio and video recording equipment and ensure that communications between divers and the third party examiner are recorded; and
</P>
<P>(7) Use appropriate equipment, such as a clear box, if underwater visibility is poor, to provide the camera with a clear view of the hull.
</P>
<P>(b) You may use an underwater ROV to conduct the underwater survey. The underwater ROV operating team, survey process and equipment, quality assurance methods, and the content and format of the survey report must be accepted by the Officer in Charge, Marine Inspection (OCMI) prior to the survey. If you choose this option, you must—
</P>
<P>(1) Locate the vessel to ensure that the underwater ROV can operate effectively under the vessel's keel and around all sides;
</P>
<P>(2) Employ divers to examine any sections of the hull and appurtenances that the underwater ROV cannot access or is otherwise unable to evaluate; and
</P>
<P>(3) If the OCMI determines that the data obtained by the ROV, including non-destructive testing results, readability of the results, and positioning standards, will not integrate into the data obtained by the divers, then a third party examiner must be present during the diver's portion of the examination.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-29" NODE="46:3.0.1.1.2.10.1.11" TYPE="SECTION">
<HEAD>§ 71.50-29   Hull examination reports.</HEAD>
<P>(a) If you use only divers for the underwater survey portion of the Alternative Hull Examination (AHE), you must provide the Officer in Charge, Marine Inspection (OCMI), with a written hull examination report. This report must include thickness gauging results, bearing clearances, a copy of the audio and video recordings, and any other information that will help the OCMI evaluate your vessel for a credit hull exam. The third party examiner must sign the report and confirm the validity of its contents.
</P>
<P>(b) If you use an underwater ROV as the predominant means to examine the vessel's underwater hull plating, you must provide the OCMI with a report in the format that is accepted by the OCMI, per § 71.50-27(b) of this part.
</P>
<P>(c) The OCMI will evaluate the hull examination report and grant a credit hull exam if satisfied with the condition of the vessel. If approved and you exclusively use divers to examine the hull plating, you may receive a credit hull exam up to 36 months. (Underwater examinations are required twice every 5 years). If approved and you use an underwater ROV as the predominant means to examine the underwater hull plating, you may receive a credit hull exam up to 60 months (5 years).
</P>
<P>(d) At least 60 days prior to each scheduled underwater exam, the owner may request a waiver from the OCMI if:
</P>
<P>(1) A satisfactory exam has been completed within the last three years;
</P>
<P>(2) The conditions during the last exam allowed at least 80 percent of the bottom surface to be viewed and recorded; and
</P>
<P>(3) The results of the last exam indicated that an extended interval is safe and reasonable.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-31" NODE="46:3.0.1.1.2.10.1.12" TYPE="SECTION">
<HEAD>§ 71.50-31   Continued participation in the Alternative Hull Examination (AHE) program.</HEAD>
<P>(a) To continue to participate in the AHE Program, vessel operators must conduct an annual hull condition assessment. At a minimum, vessel operators must conduct an internal examination and take random hull gaugings internally during the hull condition assessment, unless waived by the Officer in Charge, Marine Inspection (OCMI). If the annual hull assessment reveals significant damage or corrosion, where temporary repairs have been made, or where other critical areas of concern have been identified, the OCMI may require an expanded examination to include an underwater hull examination using divers. If an underwater examination is required, the examination must focus on areas at higher risk of damage or corrosion and must include a representative sampling of hull gaugings.
</P>
<P>(b) If an underwater survey is required for the annual hull condition assessment, the OCMI may require the presence of a third party examiner and a written hull examination report must be submitted to the OCMI. This report must include thickness gauging results, a copy of the audio and video recordings and any other information that will help the OCMI evaluate your vessel for continued participation in the AHE program. The third party examiner must sign the report and confirm the validity of its contents.
</P>
<P>(c) You must submit your preventive maintenance reports or checklists on an annual basis to the OCMI. These reports or checklists must conform to the plans you submitted in your application under § 71.50-19 of this part, which the OCMI approved.
</P>
<P>(d) Prior to each scheduled annual hull condition assessment—
</P>
<P>(1) The owner may submit to the OCMI a plan for conducting the assessment, or a request for a waiver of this requirement, no fewer than 30 days before the scheduled assessment; and
</P>
<P>(2) The OCMI may reduce the scope or extend the interval of the assessment if the operational, casualty, and deficiency history of the vessel, along with a recommendation of the vessel's master, indicates that it is warranted.
</P>
<CITA TYPE="N">[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 71.50-35" NODE="46:3.0.1.1.2.10.1.13" TYPE="SECTION">
<HEAD>§ 71.50-35   Notice and plans required.</HEAD>
<P>(a) The master, owner, operator, or agent of the vessel shall notify the Officer in Charge, Marine Inspection, whenever the vessel is to be drydocked, regardless of the reason for drydocking.
</P>
<P>(b) Each vessel, except barges, that holds a Load Line Certificate must have on board a plan showing the vessel's scantlings. This plan must be made available to the Coast Guard marine inspector whenever the vessel undergoes a drydock examination, internal structural examination or underwater survey or whenever repairs are made to the vessel's hull.
</P>
<P>(c) Each barge that holds a Load Line Certificate must have a plan showing the barge's scantlings. The plan need not be maintained on board the barge but must be made available to the Coast Guard marine inspector whenever the barge undergoes a drydock examination, internal structural examination, or underwater survey or whenever repairs are made to the barge's hull.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987. Redesignated and amended by USCG-2000-6858, 67 FR 21076, Apr. 29, 2002; USCG-2014-0688, 79 FR 58281, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.53" NODE="46:3.0.1.1.2.11" TYPE="SUBPART">
<HEAD>Subpart 71.53—Integral Fuel Oil Tank Examinations</HEAD>


<DIV8 N="§ 71.53-1" NODE="46:3.0.1.1.2.11.1.1" TYPE="SECTION">
<HEAD>§ 71.53-1   When required.</HEAD>
<P>(a) Each fuel oil tank with at least one side integral to the vessel's hull and located within the hull (“integral fuel oil tank”) is subject to inspection as provided in this section. Each integral fuel oil tank is subject to inspection as provided in this section. The owner or operator of the vessel shall have the tanks cleaned out and gas freed as necessary to permit internal examination of the tank or tanks designated by the marine inspector. The owner or operator shall arrange for an examination of the fuel tanks of each vessel during an internal structural examination at intervals not to exceed five years.
</P>
<P>(b) Integral non-double-bottom fuel oil tanks need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory.
</P>
<P>(c) Double-bottom fuel oil tanks on vessels less than 10 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory.
</P>
<P>(d) All double-bottom fuel oil tanks on vessels 10 years of age or older but less than 15 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, that the general condition of the tanks is satisfactory.
</P>
<P>(e) All double-bottom fuel oil tanks on vessels 15 years of age or older need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward, one amidships, and one aft double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, the general condition of the tanks is satisfactory.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32231, Aug. 24, 1988]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.55" NODE="46:3.0.1.1.2.12" TYPE="SUBPART">
<HEAD>Subpart 71.55—Repairs and Alterations</HEAD>


<DIV8 N="§ 71.55-1" NODE="46:3.0.1.1.2.12.1.1" TYPE="SECTION">
<HEAD>§ 71.55-1   Permission required.</HEAD>
<P>(a) No repairs or alterations affecting the safety of the vessel with regard to the hull, machinery, or equipment, shall be made without the knowledge of the Officer in Charge, Marine Inspection.
</P>
<P>(b) Drawings of alterations shall be approved before work is started, unless deemed unnecessary by the Officer in Charge, Marine Inspection.
</P>
<P>(c) Drawings will not be required for repairs in kind. 


</P>
</DIV8>


<DIV8 N="§ 71.55-5" NODE="46:3.0.1.1.2.12.1.2" TYPE="SECTION">
<HEAD>§ 71.55-5   Inspection required.</HEAD>
<P>(a) An inspection, either general or partial depending upon the circumstances, shall be made whenever any important repairs or alterations are undertaken.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="71.60" NODE="46:3.0.1.1.2.13" TYPE="SUBPART">
<HEAD>Subpart 71.60—Special Operating Requirements</HEAD>


<DIV8 N="§ 71.60-1" NODE="46:3.0.1.1.2.13.1.1" TYPE="SECTION">
<HEAD>§ 71.60-1   Inspection and testing required when making alterations, repairs, or other such operations involving riveting, welding, burning or like fire-producing actions.</HEAD>
<P>(a) The provisions of “Standard for the Control of Gas Hazards on Vessels to be Repaired,” NFPA No. 306, published by National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269, shall be used as a guide in conducting the inspections and issuance of certificates required by this section.
</P>
<P>(b) Until an inspection has been made to determine that such operation can be undertaken with safety, no alterations, repairs, or other such operations involving riveting, welding, burning, or like fire-producing actions shall be made:
</P>
<P>(1) Within or on the boundaries of cargo tanks which have been used to carry combustible liquid or chemicals in bulk; or,
</P>
<P>(2) Within or on the boundaries of fuel tanks; or,
</P>
<P>(3) To pipe lines, heating coils, pumps, fittings, or other appurtenances connected to such cargo or fuel tanks.
</P>
<P>(c) Such inspections shall be made and evidenced as follows:
</P>
<P>(1) In ports or places in the United States or its territories and possessions the inspection shall be made by a marine chemist certificated by the National Fire Protection Association; however, if the services of such certified marine chemist are not reasonably available, the Officer in Charge, Marine Inspection, upon the recommendation of the vessel owner and his contractor or their representative, shall select a person who, in the case of an individual vessel, shall be authorized to make such inspection. If the inspection indicated that such operations can be undertaken with safety, a certificate setting forth the fact in writing and qualified as may be required, shall be issued by the certified marine chemist or the authorized person before the work is started. Such qualifications shall include any requirements as may be deemed necessary to maintain, insofar as can reasonably be done, the safe conditions in the spaces certified throughout the operation and shall include such additional tests and certifications as considered required. Such qualifications and requirements shall include precautions necessary to eliminate or minimize hazards that may be present from protective coatings or residues from cargoes.
</P>
<P>(2) When not in such a port or place, and a marine chemist or such person authorized by the Officer in Charge, Marine Inspection, is not reasonably available, the inspection shall be made by the senior officer present and a proper entry shall be made in the vessel's logbook.
</P>
<P>(d) It shall be the responsibility of the senior officer present to secure copies of certificates issued by the certified marine chemist or such person authorized by the Officer in Charge, Marine Inspection. It shall be the responsibility of the senior officer present, insofar as the persons under his control are concerned, to maintain a safe condition on the vessel by full observance of all qualifications and requirements listed by the marine chemist in the certificate.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.65" NODE="46:3.0.1.1.2.14" TYPE="SUBPART">
<HEAD>Subpart 71.65—Plan Approval</HEAD>


<DIV8 N="§ 71.65-1" NODE="46:3.0.1.1.2.14.1.1" TYPE="SECTION">
<HEAD>§ 71.65-1   General.</HEAD>
<P>(a) The list of required plans is general in character, but includes all plans in § 71.65-5 which normally show construction and safety features coming under the cognizance of the Coast Guard. In the case of a particular vessel, all of the plans enumerated may not be applicable, and it is intended that only those plans and specifications be submitted as will clearly show the vessel's arrangement, construction and required equipment.
</P>
<P>(b) In the list of required plans in § 71.65-5 the items which must be approved by the American Bureau of Shipping for vessels classed by that organization are indicated by an asterisk. When prints bearing record of such approval by the American Bureau of Shipping are forwarded to the Coast Guard they will in general be accepted as satisfactory except insofar as the law or the Coast Guard regulations contain requirements which are not covered by the American Bureau of Shipping.
</P>
<P>(c) Plans and specifications for cargo gear shall be approved by either a recognized classification society or the International Cargo Gear Bureau, Inc., whose home office is located at 481 Eighth Avenue, New York, NY 10001 on the Internet at <I>http://www.icgb.com.</I>
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51204, Sept. 30, 1997; USCG-2008-0906, 73 FR 56510, Sept. 29, 2008; USCG-2021-0348, 87 FR 3224, Jan. 21, 2022]


</CITA>
</DIV8>


<DIV8 N="§ 71.65-5" NODE="46:3.0.1.1.2.14.1.2" TYPE="SECTION">
<HEAD>§ 71.65-5   Plans and specifications required for new construction.</HEAD>
<P>(a) <I>General.</I> (1) Specifications.
</P>
<P>(2) General Arrangement Plan of decks, holds, inner bottoms, etc., and including inboard and outboard profile.
</P>
<P>(b) <I>Hull structure.</I> 
<SU>1</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>1</SU> The Asterisk (*) indicates items that are approved by the American Bureau of Shipping for vessels classed by it. Items approved the American Bureau of Shipping are generally accepted as satisfactory unless the law or Coast Guard regulations contain requirements that are not covered by the American Bureau of Shipping.</P></FTNT>
<P>(1) *Inner Bottom Plating and Framing.
</P>
<P>(2) *Midship Section.
</P>
<P>(3) *Shell Plating and Framing.
</P>
<P>(4) *Stem, Stern Frame, and Rudder.
</P>
<P>(5) *Structural Deck Plans for Strength Decks.
</P>
<P>(6) *Pillars and Girders.
</P>
<P>(7) *Watertight and Oiltight Bulkheads.
</P>
<P>(8) *Foundations for Main Machinery and Boilers.
</P>
<P>(9) *Arrangement of Ports, Doors, and Airports in Shell Plating.
</P>
<P>(10) *Hatch Coamings and Covers in Weather and Watertight Decks.
</P>
<P>(11) *Details of Hinged Subdivision Watertight Doors and Operating Gear.
</P>
<P>(12) *Scuppers and Drains Penetrating Shell Plating.
</P>
<P>(13) *Arrangement of the cargo gear including a stress diagram. The principal details of the gear and the safe working load for each component part shall be shown.
</P>
<P>(c) <I>Subdivision and stability.</I> Plans and calculations required by subchapter S of this chapter.
</P>
<P>(d) <I>Fire control.</I> (1) Fire control diagram showing location and type of all required fire-screen insulation, including main fire zone and subdivisions, stairway and elevator enclosures, control space enclosures, etc., and type of all doors in such subdivisions and enclosures.
</P>
<P>(2) Comprehensive typical details of fire-screen insulation of both vertical and horizontal surfaces, including deck coverings where used, keyed by reference numbers to the “fire control diagram”.
</P>
<P>(3) Ventilation diagram including dampers and other fire control features.
</P>
<P>(4) Alarm systems.
</P>
<P>(5) Detecting systems.
</P>
<P>(6) Extinguishing systems, including fire main, carbon dioxide, clean agent, foam, and sprinkling systems.
</P>
<P>(7) Supervised Patrol Route.
</P>
<P>(e) <I>Marine engineering.</I> (1) For plans required for marine engineering equipment and systems, see subchapter F (Marine Engineering) of this chapter.
</P>
<P>(2) [Reserved]
</P>
<P>(f) <I>Electrical engineering.</I> (1) For plans required for electrical engineering equipment and systems, see subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(2) [Reserved]
</P>
<P>(g) <I>Lifesaving equipment.</I> (1) These plans are to show the location and arrangement of embarkation decks, all overboard discharges and projections in way of launching lifeboats, weights of lifeboats fully equipped and loaded, working loads of davits and winches, types and sizes of falls, the manufacturer's name and identification for all equipment, and all other relevant and necessary information.
</P>
<P>(i) Arrangement of lifeboats.
</P>
<P>(ii) Arrangement of davits.
</P>
<P>(iii) Location and stowage of liferafts and buoyant apparatus.
</P>
<P>(2) [Reserved]
</P>
<P>(h) <I>Crew's accommodations.</I> (1) Arrangement plans showing accommodations, ventilation, escapes, hospital, and sanitary facilities for all crewmembers.
</P>
<P>(2) [Reserved]
</P>
<P>(i) <I>Navigation bridge visibility.</I> For vessels of 100 meters (328 feet) or more in length contracted for on or after September 7, 1990, a plan must be included which shows how visibility from the navigation bridge will meet the standards contained in § 72.04-1 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983; CGD 85-099, 55 FR 32247, Aug. 8, 1990; CGD 88-032, 56 FR 35824, July 29, 1991; USCG-2006-24797, 77 FR 33875, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 71.65-10" NODE="46:3.0.1.1.2.14.1.3" TYPE="SECTION">
<HEAD>§ 71.65-10   Plans required for alterations of existing vessels.</HEAD>
<P>(a) In the event of alterations involving the safety of the vessel, the applicable plans shall be submitted for approval covering the proposed work, except as modified by § 71.55-1(b). The general scope of the plans shall be as noted in § 71.65-5.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 71.65-15" NODE="46:3.0.1.1.2.14.1.4" TYPE="SECTION">
<HEAD>§ 71.65-15   Procedure for submittal of plans.</HEAD>
<P>(a) As the relative location of shipyards, design offices, and Coast Guard offices vary throughout the country, no specific routing will be required in the submittal of plans. In general, one of the following procedures would apply, but in a particular case, if a more expeditious procedure can be used, there will be no objection to its adoption:
</P>
<P>(1) The plans may be submitted to the Officer in Charge, Marine Inspection, in the district in which the vessel is to be built. This procedure will be most expeditious in the case of those offices where personnel and facilities are available for examination and approval of the plans locally.
</P>
<P>(2) The plans may be submitted by visitors directly to the Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593, or transmitted by mail to: Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430, in a written or electronic format. Information for submitting the VSP electronically can be found at <I>http://www.uscg.mil/HQ/MSC.</I> In this case, the plans will be returned directly to the submitter, with a copy of the action being forwarded to the interested Officer in Charge, Marine Inspection.
</P>
<P>(3) In the case of classed vessels, upon specific request by the submitter, the American Bureau of Shipping will arrange to forward the necessary plans to the Coast Guard indicating its action thereon. In this case, the plans will be returned as noted in paragraph (a)(2) of this section.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by 60 FR 50463, Sept. 29, 1995; CGD 95-072, 60 FR 54106, Oct. 19, 1995; USCG-2007-29018, 72 FR 53965, Sept. 21, 2007; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013; USCG-2016-0498, 82 FR 35091, July 28, 2017]




</CITA>
</DIV8>


<DIV8 N="§ 71.65-20" NODE="46:3.0.1.1.2.14.1.5" TYPE="SECTION">
<HEAD>§ 71.65-20   Number of plans required.</HEAD>
<P>(a) Three copies of each plan are normally required so that one can be returned to the submitter. If the submitter desires additional approved plans, a suitable number should be submitted to permit the desired distribution.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGFR 69-116, 35 FR 6861, Apr. 30, 1970]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="71.75" NODE="46:3.0.1.1.2.15" TYPE="SUBPART">
<HEAD>Subpart 71.75—Certificates Under the International Convention for Safety of Life at Sea, 1974</HEAD>


<DIV8 N="§ 71.75-1" NODE="46:3.0.1.1.2.15.1.1" TYPE="SECTION">
<HEAD>§ 71.75-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels on or certificated for an international voyage.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by USCG-2007-0030, 75 FR 78081, Dec. 14, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 71.75-5" NODE="46:3.0.1.1.2.15.1.2" TYPE="SECTION">
<HEAD>§ 71.75-5   Passenger Ship Safety Certificate.</HEAD>
<P>(a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.”
</P>
<P>(b) All such vessels shall meet the requirements of this chapter for vessels on or certificated for an international voyage in addition to the applicable requirements of SOLAS.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60 FR 48051, Sept. 18, 1995; USCG-2007-0030, 75 FR 78081, Dec. 14, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 71.75-10" NODE="46:3.0.1.1.2.15.1.3" TYPE="SECTION">
<HEAD>§ 71.75-10   Exemption Certificate.</HEAD>
<P>(a) A vessel may be exempted by the Commandant from complying with certain requirements of the Convention under his administration upon request made in writing to him and transmitted via the Officer in Charge, Marine Inspection.
</P>
<P>(b) When an exemption is granted to a vessel by the Commandant under and in accordance with the Convention, an Exemption Certificate describing such exemption shall be issued through the appropriate Officer in Charge, Marine Inspection, in addition to the Passenger Ship Safety Certificate.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60 FR 48051, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 71.75-13" NODE="46:3.0.1.1.2.15.1.4" TYPE="SECTION">
<HEAD>§ 71.75-13   Safety Management Certificate.</HEAD>
<P>All vessels to which 33 CFR part 96 applies on an international voyage must have a valid Safety Management Certificate and a copy of their company's valid Document of Compliance certificate on board.
</P>
<CITA TYPE="N">[CGD 95-073, 62 FR 67514, Dec. 24, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 71.75-15" NODE="46:3.0.1.1.2.15.1.5" TYPE="SECTION">
<HEAD>§ 71.75-15   Posting of Convention certificates.</HEAD>
<P>(a) The certificates described in this subpart, or certified copies thereof, when issued to a vessel shall be posted in a prominent and accessible place on the vessel.
</P>
<P>(b) The certificate shall be carried in a manner similar to that described in § 71.01-5 for a certificate of inspection.


</P>
</DIV8>


<DIV8 N="§ 71.75-20" NODE="46:3.0.1.1.2.15.1.6" TYPE="SECTION">
<HEAD>§ 71.75-20   Duration of certificates.</HEAD>
<P>(a) The certificates are issued for a period of not more than 12 months, with exception to a Safety Management Certificate which is issued for a period of not more than 60 months.
</P>
<P>(b) An Exemption Certificate shall not be valid for longer than the period of the Passenger Ship Safety Certificate to which it refers.
</P>
<P>(c) The Passenger Ship Safety Certificate may be withdrawn, revoked, or suspended at any time when it is determined the vessel is no longer in compliance with applicable requirements. (See § 2.01-70 of this chapter for procedures governing appeals.)
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60 FR 48051, Sept. 18, 1995; CGD 95-073, 62 FR 67514, Dec. 24, 1997]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="72" NODE="46:3.0.1.1.3" TYPE="PART">
<HEAD>PART 72—CONSTRUCTION AND ARRANGEMENT
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16903, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="72.01" NODE="46:3.0.1.1.3.1" TYPE="SUBPART">
<HEAD>Subpart 72.01—Hull Structure</HEAD>


<DIV8 N="§ 72.01-1" NODE="46:3.0.1.1.3.1.1.1" TYPE="SECTION">
<HEAD>§ 72.01-1   Application.</HEAD>
<P>The provisions of this subpart, with the exception of § 72.01-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 72.01-90.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51204, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 72.01-2" NODE="46:3.0.1.1.3.1.1.2" TYPE="SECTION">
<HEAD>§ 72.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG-4), 2703 Martin Luther King Jr. Avenue SE., Stop 7509, Washington, DC 20593-7509, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html</I>.
</P>
<P>(b) International Maritime Organization (IMO) Publishing, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, <I>http://www.imo.org</I>.
</P>
<P>(1) International Convention for the Safety of Life at Sea (SOLAS), as amended, Consolidated Edition, 2009, including Erratum, IBR approved for § 72.05-1(c).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48252, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 72.01-5" NODE="46:3.0.1.1.3.1.1.3" TYPE="SECTION">
<HEAD>§ 72.01-5   Vessels subject to load line.</HEAD>
<P>(a) For vessels assigned a load line, see subchapter E (Load Lines) of this chapter, for special requirements as to strength, closure of openings, etc.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.01-10" NODE="46:3.0.1.1.3.1.1.4" TYPE="SECTION">
<HEAD>§ 72.01-10   Vessels using fuel having a flashpoint of 110 degrees F. or lower.</HEAD>
<P>(a) Where liquid fuel having a flashpoint of 110 degrees F. or lower is carried for main or auxiliary machinery or for starting purposes, such machinery and fuel tanks shall be in separate vapor tight compartments separating each from the other and from the remainder of the vessel.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.01-15" NODE="46:3.0.1.1.3.1.1.5" TYPE="SECTION">
<HEAD>§ 72.01-15   Structural standards.</HEAD>
<P>(a) In general, compliance with the standards established by the American Bureau of Shipping, see subpart 70.35 of this subchapter, will be considered satisfactory evidence of the structural efficiency of the vessel. However, in special cases, a detailed analysis of the entire structure or some integral part may be made by the Coast Guard to determine the structural requirements.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.01-20" NODE="46:3.0.1.1.3.1.1.6" TYPE="SECTION">
<HEAD>§ 72.01-20   Special consideration.</HEAD>
<P>(a) Special consideration will be given to the structural requirements for vessels, such as small vessels or vessels of unusual design not contemplated by the standards established by the American Bureau of Shipping, see subpart 70.35 of this subchapter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.01-25" NODE="46:3.0.1.1.3.1.1.7" TYPE="SECTION">
<HEAD>§ 72.01-25   Additional structural requirements.</HEAD>
<P>(a) Vessels required by part 171 of this chapter to have subdivision bulkheads, double bottoms, etc. must comply with the following structural requirements:
</P>
<P>(1) Each watertight subdivision bulkhead, whether transverse or longitudinal, shall be constructed in such a manner that it shall be capable of supporting, with a proper margin of resistance, the pressure due to the maximum head of water which it might have to sustain in the event of damage to the vessel, but at least the pressure due to a head of water up to the margin line. The construction of the bulkheads shall be to the satisfaction of the Commandant.
</P>
<P>(2) Steps and recesses in subdivision bulkheads shall be watertight and as strong as the bulkhead at the place where each occurs. Decks, trunks, tunnels, duct keels, ventilators, etc., that are made watertight to maintain the subdivision requirements for a vessel shall be of the same strength as the bulkhead at the corresponding levels. The means used for making them watertight and the arrangements adopted for closing openings in them shall be to the satisfaction of the Commandant. Watertight ventilators and trunks shall be carried at least up to the bulkhead deck.
</P>
<P>(3) Where frames or beams pass through a watertight bulkhead or deck, such bulkhead or deck shall be made structurally watertight without the use of wood, cement, or similar materials.
</P>
<P>(4) Subdivision bulkheads, including steps, recesses, trunks, tunnels, ventilators, etc., which might form part of such bulkheads, shall be thoroughly examined and hose tested upon completion of construction. The water pressure for such tests shall be at least 30 p.s.i. Testing of main compartments by filling them with water is not compulsory.
</P>
<P>(5) The forepeak, double bottoms (including duct keels), and inner skins shall be tested with water to-a-head corresponding to the requirements of paragraph (a)(1) of this section upon completion of construction.
</P>
<P>(6) The watertight space enclosing the stern tube shall be tested by filling with water to-a-head up to the deepest subdivision load line.
</P>
<P>(7) Tanks which are intended to hold liquids, and which form part of the subdivision of the vessel, shall be tested for tightness upon completion of construction with water to-a-head up to the deepest subdivision load line or to-a-head corresponding to 
<FR>2/3</FR> of the depth from the top of the keel to the margin line in way of the tanks, whichever is greater; but in no case shall the test-head be less than 3 feet above the top of the tank.
</P>
<P>(8) The tests referred to in the preceding paragraphs (a) (5), (6), and (7) of this section are for the purpose of insuring that the subdivision structural arrangements are watertight and are not regarded as a test of the fitness of any compartment for the storage of oil, fuel or for other specific purposes for which a test of a superior character may be required depending upon the height to which the liquid has access in the tank or its connections.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 72.01-90" NODE="46:3.0.1.1.3.1.1.8" TYPE="SECTION">
<HEAD>§ 72.01-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing structure previously approved will be considered satisfactory so long as it is maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15281, Dec. 6, 1966]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="72.03" NODE="46:3.0.1.1.3.2" TYPE="SUBPART">
<HEAD>Subpart 72.03—General Fire Protection</HEAD>


<DIV8 N="§ 72.03-1" NODE="46:3.0.1.1.3.2.1.1" TYPE="SECTION">
<HEAD>§ 72.03-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.03-5" NODE="46:3.0.1.1.3.2.1.2" TYPE="SECTION">
<HEAD>§ 72.03-5   Fire hazards to be minimized.</HEAD>
<P>(a) The general construction of the vessel shall be such as to minimize fire hazards insofar as is reasonable and practicable.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.03-10" NODE="46:3.0.1.1.3.2.1.3" TYPE="SECTION">
<HEAD>§ 72.03-10   Woodwork insulated from heated surfaces.</HEAD>
<P>(a) Internal combustion engine exhausts, boiler and galley uptakes and similar sources of ignition shall be kept clear of and suitably insulated from any woodwork or other combustible matter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.03-15" NODE="46:3.0.1.1.3.2.1.4" TYPE="SECTION">
<HEAD>§ 72.03-15   Lamp room construction.</HEAD>
<P>(a) Lamp, paint, and oil lockers and similar compartments shall be constructed of steel or shall be wholly lined with metal.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="72.04" NODE="46:3.0.1.1.3.3" TYPE="SUBPART">
<HEAD>Subpart 72.04—Navigation Bridge Visibility</HEAD>


<DIV8 N="§ 72.04-1" NODE="46:3.0.1.1.3.3.1.1" TYPE="SECTION">
<HEAD>§ 72.04-1   Navigation bridge visibility.</HEAD>
<P>Each passenger vessel which is 100 meters (328 feet) or more in length and contracted for on or after September 7, 1990, must meet the following requirements:
</P>
<P>(a) The field of vision from the navigation bridge, whether the vessel is in a laden or unladen condition, must be such that:
</P>
<P>(1) From the conning position, the view of the sea surface is not obscured forward of the bow by more than the lesser of two ship lengths or 500 meters (1640 feet) from dead ahead to 10 degrees on either side of the vessel. Within this arc of visibility any blind sector caused by cargo, cargo gear, or other permanent obstruction must not exceed 5 degrees.
</P>
<P>(2) From the conning position, the horizontal field of vision extends over an arc from at least 22.5 degrees abaft the beam on one side of the vessel, through dead ahead, to at least 22.5 degrees abaft the beam on the other side of the vessel. Blind sectors forward of the beam caused by cargo, cargo gear, or other permanent obstruction must not exceed 10 degrees each, nor total more than 20 degrees, including any blind sector within the arc of visibility described in paragraph (a)(1) of this section.
</P>
<P>(3) From each bridge wing, the field of vision extends over an arc from at least 45 degrees on the opposite bow, through dead ahead, to at least dead astern.
</P>
<P>(4) From the main steering position, the field of vision extends over an arc from dead ahead to at least 60 degrees on either side of the vessel.
</P>
<P>(5) From each bridge wing, the respective side of the vessel is visible forward and aft.
</P>
<P>(b) Windows fitted on the navigation bridge must be arranged so that:
</P>
<P>(1) Framing between windows is kept to a minimum and is not installed immediately in front of any work station.
</P>
<P>(2) Front windows are inclined from the vertical plane, top out, at an angle of not less than 10 degrees and not more than 25 degrees.
</P>
<P>(3) The height of the lower edge of the front windows is limited to prevent any obstruction of the forward view previously described in this section.
</P>
<P>(4) The height of the upper edge of the front windows allows a forward view of the horizon at the conning position, for a person with a height of eye of 1.8 meters (71 inches), when the vessel is at a forward pitch angle of 20 degrees.
</P>
<P>(c) Polarized or tinted windows must not be fitted.
</P>
<CITA TYPE="N">[CGD 85-099, 55 FR 32247, Aug. 8, 1990]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="72.05" NODE="46:3.0.1.1.3.4" TYPE="SUBPART">
<HEAD>Subpart 72.05—Structural Fire Protection</HEAD>


<DIV8 N="§ 72.05-1" NODE="46:3.0.1.1.3.4.1.1" TYPE="SECTION">
<HEAD>§ 72.05-1   Application.</HEAD>
<P>(a) The provisions of this subpart apply to the following vessels:
</P>
<P>(1) All vessels of 100 gross tons or more.
</P>
<P>(2) All vessels with overnight accommodations for more than 150 passengers.
</P>
<P>(3) All vessels on an international voyage.
</P>
<P>(b) The provisions of this subpart, with the exception of § 72.05-90, apply to all vessels noted in paragraph (a) of this section contracted for on or after May 26, 1965. Such vessels contracted for prior to May 26, 1965, must meet the requirements of § 72.05-90.
</P>
<P>(c) Vessels meeting the structural fire protection requirements of SOLAS, Chapter II-2, Regulations 5, 6, 8, 9, and 11 (incorporated by reference, see § 72.01-2), when combined with the stair requirements in § 72.05-20 may be considered equivalent to the provisions of this subpart.
</P>
<P>(d) Vessels regulated under subchapter K of this chapter which carry more than 600 passengers or with overnight accommodations for more than 49 passengers must also meet the requirements for stairways, ladders and elevators in § 72.05-20 (see 46 CFR 116.438(a)).
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48252, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 72.05-5" NODE="46:3.0.1.1.3.4.1.2" TYPE="SECTION">
<HEAD>§ 72.05-5   Definitions.</HEAD>
<NOTE>
<HED>Note:</HED>
<P>The parenthetical number after each space refers to the applicable column and row number in tables 72.05-10 (d) through (g).</P></NOTE>
<P>(a) <I>Safety areas</I> will be considered as including the following spaces:
</P>
<P>(1) Control stations, i.e., spaces containing the emergency source of power, and those spaces in which a continuous watch is maintained and in which navigating, radio, or fire-control equipment is located. (1)
</P>
<P>(2) Passenger and crew stairway and elevator enclosures. (2)
</P>
<P>(3) Passenger and crew communicating corridors. (3)
</P>
<P>(4) Open decks and enclosed promenades in way of lifeboat embarkation or lowering positions. (4) (See also paragraph (l) of this section.)
</P>
<P>(b) <I>Accommodation spaces</I> will be considered as including the following spaces:
</P>
<P>(1) Public spaces, such as halls, dining rooms, messrooms, lounges, cafes, and other similar spaces normally accessible during the voyage. (5) through (7) (Depending upon size and furnishings.)
</P>
<P>(2) Public sales rooms and similar spaces. (6) or (7) (Depending on size.)
</P>
<P>(3) Staterooms, including passenger and crew rooms, barber shops, beauty parlors, offices, dispensaries, etc. (5) or (6) (Depending on furnishings.)
</P>
<P>(4) Washrooms and toilet spaces, both public and private. (8)
</P>
<P>(5) Isolated lockers and small storerooms in accommodation areas. (6)
</P>
<P>(6) Isolated serving pantries, etc., in accommodation areas, with incombustible furnishings. (8)
</P>
<P>(7) Operating rooms. (8)
</P>
<P>(8) Small laundries containing only tubs and washing machines, with no facilities for drying other than small electric driers. (8)
</P>
<P>(9) Small cleaning gear lockers containing only slop sinks, and having no room for stowing materials other than a broom, mop, cleaning powder, soap, etc. (8) 
</P>
<P>(10) Large cleaning gear lockers having considerable stowage space. (6) or (9)
</P>
<P>(c) <I>Service spaces</I> will be considered as including the following spaces:
</P>
<P>(1) Motion picture projection rooms and film stowage rooms. (6) or (9)
</P>
<P>(2) Galleys, main pantries, and storerooms, including alleyways and stairs, part of and for the exclusive use of such spaces. (9)
</P>
<P>(3) Diet kitchens. (6) or (9) (Depending on furnishing.)
</P>
<P>(4) Work shops (not part of machinery spaces, galleys, etc.), large laundries, drying rooms, mail and baggage rooms, etc. (9)
</P>
<P>(5) Garbage disposal and stowage rooms, and trash stowage rooms. (9)
</P>
<P>(6) Paint and lamp rooms, and similar spaces containing highly combustible materials. (9)
</P>
<P>(d) <I>Machinery spaces</I>—will be considered as including the following spaces:
</P>
<P>(1) Main machinery spaces, including trunks and casings, alleyways, gratings, and stairways, part of and for the exclusive use of these spaces, auxiliary machinery spaces containing internal combustion machinery or other oil burning, heating, or pumping units, and fuel oil filling stations. (10)
</P>
<P>(2) Auxiliary machinery spaces containing only pumps, tanks, electrical machinery, ventilation or air conditioning equipment, resistors, steering machinery, stabilizer machinery, etc. (12) (Where such spaces contain considerable stowage space for combustibles.) (10)
</P>
<P>(e) <I>Cargo spaces</I> will be considered as including the following spaces:
</P>
<P>(1) Cargo holds, lockers, and trunks, both accessible and inaccessible and including refrigerated cargo spaces and cargo oil tanks intended for the alternate carriage of dry cargo. (11)
</P>
<P>(2) Cargo oil tanks if not intended for the alternate carriage of dry cargo. (12)
</P>
<P>(f) <I>Miscellaneous spaces</I> will be considered as including the following spaces:
</P>
<P>(1) Fuel and water tanks and voids. (12)
</P>
<P>(2) Open decks and enclosed promenades except in way of lifeboat embarkation and lowering positions. (13) (See also paragraph (l) of this section.)
</P>
<P>(3) Shaft alleys when separated from machinery spaces, and containing no space assigned for the stowage of combustibles. (12)
</P>
<P>(g) A <I>standard fire test</I> is one which develops in the test furnace a series of time-temperature relationships as follows:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">5 minutes</TD><TD align="left" class="gpotbl_cell">1,000 °F.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10 minutes</TD><TD align="left" class="gpotbl_cell">1,300 °F.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30 minutes</TD><TD align="left" class="gpotbl_cell">1,550 °F.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">60 minutes</TD><TD align="left" class="gpotbl_cell">1,700 °F.</TD></TR></TABLE></DIV></DIV>
<P>(h) <I>Main vertical zones</I> are those sections, the mean length of which does not, in general, exceed 131 feet on any one deck, into which the hull, superstructure, and deckhouses are required to be divided by fire-resisting bulkheads.
</P>
<P>(i) Where the term <I>steel or other equivalent metal</I> is used in this part, it is intended to require a material which, by itself or due to insulation provided, has structural and integrity qualities equivalent to steel at the end of the applicable fire exposure.
</P>
<P>(j) Working spaces will be considered as only those service and machinery spaces where personnel are normally employed as contrasted to those where personnel may occasionally visit or be employed for short periods of time.
</P>
<P>(k) Passenger or crew corridors over 8 feet in width will be considered as public spaces for the purpose of this subpart.
</P>
<P>(l) Spaces which might be considered as open decks due to the presence of permanent openings to the weather in one or more sides, or where any or all sides may be completely open to the weather, will be considered as interior or enclosed spaces for the purpose of this subpart if any spot on the overhead is more than 15 feet from the nearest opening to the weather. This requirement shall only apply to those portions of the space as are under a deck or canopy, but it shall not be considered as a restriction against permanent opening or a restriction against the materials used for a canopy. This paragraph shall not apply to open or enclosed promenades having a nominal width of 15 feet or less.
</P>
<P>(m) Where balconies are installed opening into a space, the following general requirements shall be met:
</P>
<P>(1) For the purpose of meeting main vertical zone bulkhead spacing, the length of the space to which the balcony is open will be considered as being increased by an amount equal to the gross area of the balcony divided by the average width of the space.
</P>
<P>(2) Where balconies are formed by penetrating one or more decks, the bulkheads in the upper portion of the space are, in effect, part of a stepped or recessed deck and should be treated as such for fire control purposes. In this regard, particular attention should be given to the protection of openings with proper doors of the type indicated in § 72.05-25(b)(9).
</P>
<P>(3) Two means of escape shall be provided for each balcony, at least one of which shall be independent of the space to which the balcony is open.


</P>
</DIV8>


<DIV8 N="§ 72.05-10" NODE="46:3.0.1.1.3.4.1.3" TYPE="SECTION">
<HEAD>§ 72.05-10   Type, location, and construction of fire control bulkheads and decks.</HEAD>
<P>(a) The hull, structural bulkheads, decks, and deckhouses shall be constructed of steel or other equivalent metal construction of appropriate scantlings.
</P>
<P>(b) The hull, superstructure, and deck houses shall be subdivided by suitable structural steel or other equivalent metal bulkheads into main vertical zones, the mean length of which shall not, in general, exceed 131 feet on any one deck. Where practicable, the main vertical zone bulkheads shall be kept in a single vertical plane. However, on vessels designed for special purposes, such as automobile or railroad car ferries, where the installation of such bulkheads would defeat the purpose for which the vessel is intended, equivalent means for controlling and limiting a fire may be substituted if specifically approved by the Commandant.
</P>
<P>(c) All bulkheads and decks shall be classed as A-60, A-30, A-15, A-0, B-15, B-0, or C, depending upon the type of space on each side of the bulkhead or above and below the deck.
</P>
<P>(1) Bulkheads or decks of the “A” Class shall be composed of steel or equivalent metal construction, suitably stiffened and made intact with the main structure of the vessel, such as shell, structural bulkheads, and decks. They shall be so constructed that, if subjected to the standard fire test, they would be capable of preventing the passage of smoke and flame for 1 hour. In addition, they shall be so insulated with approved structural insulation, bulkhead panels, or deck covering that the average temperatures on the unexposed side would not rise more than 250 °F. above the original temperature, nor would the temperature at any one point, including any joint, rise more than 325 °F. above the original temperature, within the time listed below:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-60</TD><TD align="left" class="gpotbl_cell">60 minutes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-30</TD><TD align="left" class="gpotbl_cell">30 minutes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-15</TD><TD align="left" class="gpotbl_cell">15 minutes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class A-0</TD><TD align="left" class="gpotbl_cell">0 minutes (i.e., no insulation requirements).</TD></TR></TABLE></DIV></DIV>
<P>(2) Bulkheads of the “B” Class shall be constructed with approved incombustible materials and made intact from deck to deck (or to ceiling as provided in paragraph (h) of this section) and to shell or other boundaries. They shall be so constructed that, if subjected to the standard fire test, they would be capable of preventing the passage of flame for 
<FR>1/2</FR> hour. In addition, their insulation value shall be such that the average temperature of the unexposed side would not rise more than 250 °F. above the original temperature, nor would the temperature at any one point, including any joint, rise more than 405 °F. above the original temperature within the time listed below:
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Class B-15</TD><TD align="left" class="gpotbl_cell">15 minutes.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Class B-0</TD><TD align="left" class="gpotbl_cell">0 minutes (i.e., no insulation requirements).</TD></TR></TABLE></DIV></DIV>
<P>(3) Class C bulkheads or decks shall be constructed of approved incombustible materials, but need meet no requirements relative to the passage of flame nor the limiting of temperature rise.
</P>
<P>(d) The minimum requirements for the bulkheads between the various spaces, where such bulkheads form the boundaries of main vertical zones, shall be as noted in table 72.05-10(d).
</P>
<P>(e) The minimum requirements for the bulkheads between the various spaces, where such bulkheads do not form the boundaries of main vertical zones, shall be as noted in table 72.05-10(e). 
</P>
<P>(f) The minimum requirements for the decks between the various spaces, where such decks form the boundaries of stepped main vertical zones, shall be as noted in table 72.05-10(f).
</P>
<P>(g) The minimum requirements for the decks between the various spaces, where such decks do not form the boundaries of stepped main vertical zones, shall be as noted in table 72.05-10(g). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-10(<E T="01">d</E>)—Bulkheads—Main Vertical Zone
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"><E T="02">ADJACENT TO</E>
</TH><TH class="gpotbl_colhed" colspan="14" scope="col"><E T="02">THIS SPACE:</E>
</TH></TR><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Control stations
</TH><TH class="gpotbl_colhed" scope="col">Stairway and elevator enclosures
</TH><TH class="gpotbl_colhed" scope="col">Corridors
</TH><TH class="gpotbl_colhed" scope="col">Life boat embarkation or lowering stations
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and public spaces of 500 square feet or less with combustible furnishings and isolated storerooms
</TH><TH class="gpotbl_colhed" scope="col">Public spaces over 500 square feet with combustible furnishings
</TH><TH class="gpotbl_colhed" scope="col">Washrooms toilet spaces, and isolated pantries with incombustible fittings
</TH><TH class="gpotbl_colhed" scope="col">Galley, main pantries, storerooms, and workshops
</TH><TH class="gpotbl_colhed" scope="col">Machinery spaces
</TH><TH class="gpotbl_colhed" scope="col">Dry cargo spaces
</TH><TH class="gpotbl_colhed" scope="col">Fuel and water tanks and voids
</TH><TH class="gpotbl_colhed" scope="col">Open decks and enclosed promenades (not safety areas)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">      <E T="02">THIS SPACE:</E>
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Control stations</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Corridors</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation or lowering stations</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and public spaces of 500 square feet or less with combustible furnishings, and isolated storerooms</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces over 500 square feet with combustible furnishings</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Washrooms, toilet spaces, and isolated pantries with incombustible fittings</TD><TD align="right" class="gpotbl_cell">8</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys, main pantries, storerooms, and workshops</TD><TD align="right" class="gpotbl_cell">9</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery spaces</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry cargo spaces</TD><TD align="right" class="gpotbl_cell">11</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel and water tanks and voids</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks and enclosed promenades (not safety areas)</TD><TD align="right" class="gpotbl_cell">13</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-10(<E T="01">e</E>)—Bulkheads—Not Main Vertical Zones
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"><E T="02">ADJACENT TO</E>
</TH><TH class="gpotbl_colhed" colspan="14" scope="col"><E T="02">THIS SPACE:</E>
</TH></TR><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Control stations
</TH><TH class="gpotbl_colhed" scope="col">Stairway and elevator enclosures
</TH><TH class="gpotbl_colhed" scope="col">Corridors
</TH><TH class="gpotbl_colhed" scope="col">Life boat embarkation or lowering stations
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and public spaces of 500 square feet or less with combustible furnishings and isolated storerooms
</TH><TH class="gpotbl_colhed" scope="col">Public spaces over 500 square feet with combustible furnishings
</TH><TH class="gpotbl_colhed" scope="col">Washrooms toilet spaces, and isolated pantries with incombustible fittings
</TH><TH class="gpotbl_colhed" scope="col">Galley, main pantries, storerooms, and workshops
</TH><TH class="gpotbl_colhed" scope="col">Machinery spaces
</TH><TH class="gpotbl_colhed" scope="col">Dry cargo spaces
</TH><TH class="gpotbl_colhed" scope="col">Fuel and water tanks and voids
</TH><TH class="gpotbl_colhed" scope="col">Open decks and enclosed promenades (not safety areas)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">      <E T="02">THIS SPACE:</E>
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Control stations</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Corridors</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation or lowering stations</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and all public spaces with incombustible veneers and trim and fire-resistant furnishings</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">B-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and public spaces of 500 square feet or less with combustible furnishings, and isolated storerooms</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">B-15</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces over 500 square feet with combustible furnishings</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">B-0</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Washrooms, toilet spaces and isolated pantries with incombustible fittings</TD><TD align="right" class="gpotbl_cell">8</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys, main pantries, storerooms, and workshops</TD><TD align="right" class="gpotbl_cell">9</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C 
<sup>1</sup></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery spaces</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry cargo spaces</TD><TD align="right" class="gpotbl_cell">11</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel and water tanks and voids</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks and enclosed promenades (not safety areas)</TD><TD align="right" class="gpotbl_cell">13</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">C
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Class C bulkheads may be used between two similar spaces, such as between two similar storerooms. However, a Class A-0 bulkhead shall be used between dissimilar spaces, such as a storeroom and a dissimilar workshop.</P></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-10(<E T="01">f</E>)—Decks—Main Vertical Zones
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"><E T="02">ADJACENT TO</E>
</TH><TH class="gpotbl_colhed" colspan="14" scope="col"><E T="02">THIS SPACE:</E>
</TH></TR><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Control stations
</TH><TH class="gpotbl_colhed" scope="col">Stairway and elevator enclosures
</TH><TH class="gpotbl_colhed" scope="col">Corridors
</TH><TH class="gpotbl_colhed" scope="col">Life boat embarkation or lowering stations
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and public spaces of 500 square feet or less with combustible furnishings and isolated storerooms
</TH><TH class="gpotbl_colhed" scope="col">Public spaces over 500 square feet with combustible furnishings
</TH><TH class="gpotbl_colhed" scope="col">Washrooms toilet spaces, and isolated pantries with incombustible fittings
</TH><TH class="gpotbl_colhed" scope="col">Galley, main pantries, storerooms, and workshops
</TH><TH class="gpotbl_colhed" scope="col">Machinery spaces
</TH><TH class="gpotbl_colhed" scope="col">Dry cargo spaces
</TH><TH class="gpotbl_colhed" scope="col">Fuel and water tanks and voids
</TH><TH class="gpotbl_colhed" scope="col">Open decks and enclosed promenades (not safety areas)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">      <E T="02">THIS SPACE:</E>
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Control stations</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Corridors</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation or lowering stations</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and public spaces of 500 square feet or less with combustible furnishings, and isolated storerooms</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces over 500 square feet with combustible furnishings</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Washrooms, toilet spaces, and isolated pantries with incombustible fittings</TD><TD align="right" class="gpotbl_cell">8</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys, main pantries, storerooms, and workshops</TD><TD align="right" class="gpotbl_cell">9</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery spaces</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry cargo spaces</TD><TD align="right" class="gpotbl_cell">11</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel and water tanks and voids</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks and enclosed promenades (not safety areas)</TD><TD align="right" class="gpotbl_cell">13</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C</TD></TR></TABLE></DIV></DIV>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-10(<E T="01">g</E>)—Decks—Not Main Vertical Zones
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col"><E T="02">ADJACENT TO</E>
</TH><TH class="gpotbl_colhed" colspan="14" scope="col"><E T="02">THIS SPACE:</E>
</TH></TR><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Control stations
</TH><TH class="gpotbl_colhed" scope="col">Stairway and elevator enclosures
</TH><TH class="gpotbl_colhed" scope="col">Corridors
</TH><TH class="gpotbl_colhed" scope="col">Life boat embarkation or lowering stations
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings
</TH><TH class="gpotbl_colhed" scope="col">Staterooms and public spaces of 500 square feet or less with combustible furnishings and isolated storerooms
</TH><TH class="gpotbl_colhed" scope="col">Public spaces over 500 square feet with combustible furnishings
</TH><TH class="gpotbl_colhed" scope="col">Washrooms toilet spaces, and isolated pantries with incombustible fittings
</TH><TH class="gpotbl_colhed" scope="col">Galley, main pantries, storerooms, and workshops
</TH><TH class="gpotbl_colhed" scope="col">Machinery spaces
</TH><TH class="gpotbl_colhed" scope="col">Dry cargo spaces
</TH><TH class="gpotbl_colhed" scope="col">Fuel and water tanks and voids
</TH><TH class="gpotbl_colhed" scope="col">Open decks and enclosed promenades (not safety areas)
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">      <E T="02">THIS SPACE:</E>
</TD><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Control stations</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Corridors</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation or lowering stations</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and all public spaces with incombustible veneers and trim and fire resistant furnishings</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms and public spaces of 500 square feet or less with combustible furnishings and isolated storerooms</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces over 500 square feet with combustible furnishings</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Washrooms, toilet spaces, and isolated pantries with incombustible fittings</TD><TD align="right" class="gpotbl_cell">8</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys, main pantries, storerooms, and workshops</TD><TD align="right" class="gpotbl_cell">9</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Machinery spaces</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry cargo spaces</TD><TD align="right" class="gpotbl_cell">11</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-30</TD><TD align="right" class="gpotbl_cell">A-15</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-60</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel and water tanks and voids</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks and enclosed promenades (not safety areas)</TD><TD align="right" class="gpotbl_cell">13</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">C</TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0 </TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">A-0</TD><TD align="right" class="gpotbl_cell">C</TD></TR></TABLE></DIV></DIV>
<P>(h) Where ceilings or linings are fitted, “B” Class bulkheads, with the exception of those forming passageways, may stop at the ceiling or lining and need not continue to the deck or shell, provided the ceiling and/or lining is erected as indicated in paragraph (j) of this section. However, draft stops meeting at least Class B-0 requirements shall be fitted not more than 45 feet apart between the ceiling or lining and the deck or shell. The space behind the linings of stairways and similar trunks shall have similar draft stops at each deck.
</P>
<P>(i) Where Class B-15 bulkhead panels are required to go beyond the ceiling to the deck above, or beyond the lining to the shell, the portion of the bulkhead panel within the void space need only meet B-0 requirements.
</P>
<P>(j) Where “B” Class panels are used, all four edges of the panel shall be retained by continuous steel or equivalent metal flanges on both sides of the panel offering at least 
<FR>3/4</FR> inch coverage. The top and bottom flanges shall be so attached to the structural decks above and below so as to support and restrain the panels in the event of fire. Other methods of construction may be specifically approved by the Commandant if determined to be equivalent.
</P>
<P>(k) Any sheathing, furring, or holding pieces incidental to the securing of structural insulation shall be of approved incombustible materials.
</P>
<P>(l) Where linings or bulkhead panels are framed away from the shell or structural bulkheads, the deck within the void space so formed need only meet Class A-0 requirements.
</P>
<P>(m) Decks within accommodation spaces and inside safety areas may have an overlay for leveling or finishing purposes which need not meet the requirements for an approved deck covering. Such an overlay will not be considered as giving any insulating value and may not in general exceed 
<FR>3/8</FR> of an inch in thickness. Greater thicknesses may be specifically approved by the Commandant for specific locations.
</P>
<P>(n) Rugs and carpets may be used in addition to any deck covering or overlay installed. Rugs and carpets used in stairways or corridors shall be of wool, or other materials having equivalent fire-resistive qualities.
</P>
<P>(o) Decking within surgical operating rooms shall be of a type which is acceptably conductive to prevent accumulation of dangerous electrostatic charges, and shall be in general agreement with “Code for Flammable Anesthetics” of issue in effect at the time the construction or alteration of the vessel is contracted for, published by the National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269.
</P>
<P>(p) Decks in washrooms and toilet spaces, service, cargo, and machinery spaces, open decks, exterior safety areas, and enclosed promenades may have an overlay in any thickness. This overlay need not meet the requirements for an approved deck covering.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 95-028, 62 FR 51204, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 72.05-15" NODE="46:3.0.1.1.3.4.1.4" TYPE="SECTION">
<HEAD>§ 72.05-15   Ceilings, linings, trim, and decorations in accommodation spaces and safety areas.</HEAD>
<P>(a) Ceilings and linings and any furring incidental to their erection shall be of approved incombustible materials. Where such ceilings or linings are given credit for their insulating value in obtaining a bulkhead or deck classification they shall be of Class B-15 bulkhead panel material, and the construction shall be as required by § 72.05-10(j).
</P>
<P>(b) Bulkheads, linings, and ceilings may have a combustible veneer within a room not to exceed 
<FR>2/28</FR> of an inch in thickness. However, combustible veneers shall not be used in passageways or stairway enclosures, or in spaces specifically restricted by tables 72.05-10 (d) through (g).
</P>
<P>(c) The total volume of combustible face trim, moldings, and decorations, including veneers, in any compartment shall not exceed a volume equivalent to 
<FR>1/10</FR> inch veneer on the combined area of the walls of the compartment. Such trim, molding, or decorations shall not perform any structural function, and shall not be used in corridors or stairway enclosures.
</P>
<P>(d) Combustible veneers, trim, decorations, etc., shall not be used in or extend into hidden spaces such as behind linings or ceilings or in the matter of double bulkheads.
</P>
<P>(e) Nothing in this subpart shall be construed as prohibiting the covering of any surface with a reasonable number of coats of paint or with a Marine Finish meeting the requirements of subpart 164.012 of subchapter Q (Specifications) of this chapter. This includes corridors, stairway enclosures, and hidden spaces.
</P>
<P>(f) Partial bulkheads or decks used to subdivide a space for artistic treatment, privacy, etc., shall meet the requirements of Class C bulkheads.


</P>
</DIV8>


<DIV8 N="§ 72.05-20" NODE="46:3.0.1.1.3.4.1.5" TYPE="SECTION">
<HEAD>§ 72.05-20   Stairways, ladders, and elevators.</HEAD>
<P>(a)(1) Except as further noted the provisions of this section apply to all vessels.
</P>
<P>(2) For small vessels, special consideration for relief may be given where it is shown to be unreasonable or impracticable to meet the detailed requirements for stairway size, slope, dimensioning, and landing area.
</P>
<P>(3) Stairways, ladders, and elevators within main machinery spaces or cargo holds are not covered by the general provisions of this section, but shall meet the requirements of paragraph (b) of this section.
</P>
<P>(b) Stairways, ladders, and elevators within main machinery spaces and cargo holds shall meet the following requirements:
</P>
<P>(1) All stairways, ladders, and elevators shall be of steel.
</P>
<P>(2) [Reserved]
</P>
<P>(c) Deck penetrations shall meet the following requirements:
</P>
<P>(1) Where a continuous vertical deck penetration for a stairway or elevator exceeds one deck, the integrity of all decks involved shall be assured by enclosure bulkheads and decks meeting the applicable requirements of § 72.05-10 (d) through (g), and by doors at all levels meeting the requirements of § 72.05-25(b)(9).
</P>
<P>(2) Where only two decks are served by a stairway or elevator, the integrity of the deck involved may be assured as noted in the preceding paragraph. Alternately, the integrity may be maintained at one level only by means of bulkheads and by doors meeting the requirements of § 72.05-25(b)(9). If the latter method is used, it should be noted that the integrity of a deck is involved, and accordingly, the bulkhead classifications should be selected from tables 72.05-10(f) or 72.05-10(g), the spaces above or below being assumed to extend to the bulkheads and doors.
</P>
<P>(3) Stairways or elevators to a balcony within a space need not be enclosed, provided the stairway or elevator serves only the space and the balcony within the space.
</P>
<P>(d) For the purpose of this section, stairways are identified as follows:
</P>
<EXTRACT>
<FP-1>Type 1—Main Vertical Zone enclosed stair towers.
</FP-1>
<FP-1>Type 2—Enclosed stairways other than Type 1.
</FP-1>
<FP-1>Type 3—Interior stairway not enclosed.
</FP-1>
<FP-1>Type 4—Exterior stairways or exterior inclined ladders.</FP-1></EXTRACT>
<P>(e) Each Main Vertical Zone shall be served by at least one Type 1 stairway, so that independent of adjoining Main Vertical Zones, escape may be effected from any accommodation space or any other space where persons may be normally quartered or employed, to ALL other decks having any such spaces within the same Main Vertical Zone without coming out of the stair tower enclosure. Each Type 1 stairway shall give access to the Embarkation Deck or, if the Embarkation Deck does not extend to the portion of the vessel in question, to at least one weather deck from which convenient communication to the Embarkation Deck is provided by means of Type 4 stairways. In cases where a Type 1 stairway is accessible from two Main Vertical Zones, it may be considered as the required Type 1 stairway for both zones provided all boundaries of the stairway meet Main Vertical Zone requirements. 
</P>
<P>(f) Insofar as is reasonable and practicable, Types 1 and 2 stairways, and all elevator enclosures, should not give direct access to accommodations or other enclosed spaces in which a fire may originate.
</P>
<P>(g) The furnishings for Types 1 and 2 stairways, and all elevator enclosures, shall be as set forth in § 72.05-55(c).
</P>
<P>(h) In general, curved, spiral, or winding stairways will not be permitted. Relaxation from this requirement may be permitted, provided, in the opinion of the Commandant, the proposed stairway is equivalent with respect to safety and dimensions to the stairways covered by this section.
</P>
<P>(i) For all types of stairways, the stairs, platforms, and landings shall be of sufficient strength to sustain a load of 100 pounds per square foot with a factor of safety of 4 based on the ultimate strength.
</P>
<P>(j) The stringers, treads, and all platforms and landings of all Types 1, 2, and 3 stairways shall be of solid steel construction. Risers shall be of approved incombustible material.
</P>
<P>(k) For all types of stairways, handrails shall be fitted on both sides of the stairs. For stairways in excess of 66 inches in width, additional center handrails shall be provided. All handrails shall be fitted at a vertical height above the tread at its nosing of between 33 and 36 inches.
</P>
<P>(l) For all types of stairways, the stair width shall be clear of all obstructions other than the handrails.
</P>
<P>(m) Handrails and trim for all Types 1, 2, and 3 stairways shall be of approved “incombustible materials.”
</P>
<P>(n) For all types of stairways, there shall be no variation in the width of the stairs, the depth of the tread, or the height of the risers in any flight. Where variation in height of riser or depth of tread in different flights is necessary, such variations shall be minimized.
</P>
<P>(o) For all types of stairways, the sum of the riser height and tread depth shall be at least 17 inches and not more than 18 inches. Types 1, 2, and 3 stairways having treads less than 10 inches in depth shall have a nosing of one inch or other means to provide additional room on the tread.
</P>
<P>(p) All stairways shall be dimensioned in accordance with table 72.05-20(p), depending upon the type of stairway and the number of persons served.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-20(<E T="01">p</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Type of stairway
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Primary use
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Maximum angle of inclination (degrees)
</TH><TH class="gpotbl_colhed" colspan="7" scope="col">Minimum stair tread width, in inches, based upon number of persons served by the stairway—Number of persons
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">1-10
</TH><TH class="gpotbl_colhed" scope="col">11-20
</TH><TH class="gpotbl_colhed" scope="col">21-30
</TH><TH class="gpotbl_colhed" scope="col">31-40
</TH><TH class="gpotbl_colhed" scope="col">41-50
</TH><TH class="gpotbl_colhed" scope="col">51-60
</TH><TH class="gpotbl_colhed" scope="col">Over 60
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">Passenger or crew</TD><TD align="right" class="gpotbl_cell">40  </TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">32</TD><TD align="right" class="gpotbl_cell">34</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">40</TD><TD align="right" class="gpotbl_cell">44
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or 3</TD><TD align="left" class="gpotbl_cell">Passenger</TD><TD align="right" class="gpotbl_cell">40  </TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">32</TD><TD align="right" class="gpotbl_cell">34</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">36
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or 3</TD><TD align="left" class="gpotbl_cell">Crew</TD><TD align="right" class="gpotbl_cell">50  </TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="left" class="gpotbl_cell">Passenger or embarkation route</TD><TD align="right" class="gpotbl_cell">45  </TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="left" class="gpotbl_cell">Crew</TD><TD align="right" class="gpotbl_cell">55  </TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD><TD align="right" class="gpotbl_cell">24</TD></TR></TABLE></DIV></DIV>
<P>(1) The maximum angle of inclination from the horizontal for any stairway shall be as given in table 72.05-20(p).
</P>
<P>(2) For all types of stairways, the minimum width shall be determined on a deck-by-deck basis. Except as further noted, on any particular deck, only those persons on that deck using the stairway are involved in the width determination. However, once a minimum required width has been established at any one level, that width may not be reduced at any subsequent deck level in the direction of normal escape. This does not prohibit the use of stair widths exceeding the required minimum for any particular flight or flights.
</P>
<P>(3) The various spaces shall be considered to have the number of persons in them as follows:
</P>
<P>(i) Passenger staterooms—designed capacity.
</P>
<P>(ii) Crew staterooms—two-thirds designed capacity.
</P>
<P>(iii) Theaters, dining halls, and similar spaces having fixed seating—maximum seating capacity. 
</P>
<P>(iv) Lounges, club rooms, etc.—1 person for every 20 square feet of deck area.
</P>
<P>(v) Working spaces—normal operating capacity.
</P>
<P>(4) Type 1 stairways shall be dimensioned on a deck-by-deck basis as described in the previous subparagraphs. In determining the number of persons using a Type 1 stairway, all persons within the Main Vertical Zone or Zones in question are assumed to be using Type 1 stairways. No consideration is given to any Type 2 or 3 stairways that may be available. If more than one Type 1 stairway serves a particular Main Vertical Zone, the persons shall be distributed between the stairways dependent upon the arrangements, and the stairways shall be dimensioned accordingly. If in the normal operation of the vessel, a Type 1 stairway is intended for a greater number of persons than given by the foregoing, the larger number shall be used.
</P>
<P>(5) Types 2, 3, and 4 stairways shall be dimensioned on a deck-by-deck basis as described in this paragraph. In determining the number of persons using the stairways, the normal operation of the vessel shall be the determining factor. In this respect, if any particular stairway forms part of a normal debarkation route, the number of persons using the stairway for that purpose shall be considered.
</P>
<P>(q) All types of stairways designed with a broken flight between any two decks shall conform to the additional requirements of this paragraph.
</P>
<P>(1) Any interruption of the slope or change of direction of the stairway shall be accomplished by means of an intermediate landing of rectangular or nearly rectangular shape based on the actual dimensions of the stairs landing thereon.
</P>
<P>(2) Each set of stairs of a broken flight shall be dimensioned independently, and shall conform to the minimum stair widths given in table 72.05-20(p).
</P>
<P>(r) Landings for stairways shall be provided in accordance with the applicable requirements of this paragraph.
</P>
<P>(1) For all types of stairways, at the top and bottom of each flight of stairs, there shall be a clear landing having an area at least equal to the square of the actual stair tread width.
</P>
<P>(2) For Type 1 stairways, there shall be provided within the enclosure at each deck level a landing having a minimum clear area in square feet, exclusive of the stairs, equal to 1.2 times the number of persons from that deck using the stairway.
</P>
<P>(3) Where an aisle around a stairway is required due to the relationship of the flights, such aisle shall have a clear width at all points at least equal to the actual stair tread width.
</P>
<P>(s) The total clear width of doors to stairways shall be as set forth in table 72.05-20(s), and shall meet all of the other applicable requirements of this paragraph.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.05-20(<E T="01">s</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Type of stairway
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Primary use
</TH><TH class="gpotbl_colhed" colspan="6" scope="col">Minimum clear opening, in inches, of doors to stairways based on number of persons served by doors—Number of persons (<E T="03">N</E>)
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">1-10
</TH><TH class="gpotbl_colhed" scope="col">11-20
</TH><TH class="gpotbl_colhed" scope="col">21-30
</TH><TH class="gpotbl_colhed" scope="col">31-40
</TH><TH class="gpotbl_colhed" scope="col">41-50
</TH><TH class="gpotbl_colhed" scope="col">Over 50
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="left" class="gpotbl_cell">Passenger or crew</TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">32</TD><TD align="right" class="gpotbl_cell">34</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 0.75<E T="03">N</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or 3</TD><TD align="left" class="gpotbl_cell">Passenger</TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">32</TD><TD align="right" class="gpotbl_cell">34</TD><TD align="right" class="gpotbl_cell">36</TD><TD align="right" class="gpotbl_cell">36
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2 or 3</TD><TD align="left" class="gpotbl_cell">Crew</TD><TD align="right" class="gpotbl_cell">28</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">30
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Obtain clear opening in inches by multiplying the number of persons served (<E T="03">N</E>) by 0.75.</P></DIV></DIV>
<P>(1) The dimensioning of doors shall be based on the same fundamentals as described in paragraphs (p)(2) through (5) of this section for stairways. However, the number of people involved for a particular door shall be determined from the arrangements, each door being calculated independent of any other doors to the stairway at the same level.
</P>
<P>(2) In no case shall a clear door width be less than 28 inches.
</P>
<P>(3) On the Embarkation Deck, each Type 1 stairway shall provide at least 44 inches of exit door width to each side of the vessel. Exit may be provided directly to the weather or indirectly by passageways and/or corridors which lead to the weather.


</P>
</DIV8>


<DIV8 N="§ 72.05-25" NODE="46:3.0.1.1.3.4.1.6" TYPE="SECTION">
<HEAD>§ 72.05-25   Doors, other than watertight.</HEAD>
<P>(a) The general requirement for doors, other than watertight doors, are as follows:
</P>
<P>(1) All doors shall be capable of operation from either side by 1 person.
</P>
<P>(2) In public spaces, stairway enclosures, corridors, etc., all doors shall open in the direction of escape where practicable.
</P>
<P>(3) If it is desired to use decorative doors in addition to those required, they shall be constructed of approved incombustible materials and shall not interfere with the normal operation of the required doors, and shall open in the same direction if the required doors are in a main avenue of escape.
</P>
<P>(4) For the purpose of this subpart, all glass permitted in doors shall be at least 
<FR>1/4</FR>-inch thick. However, greater thickness may be required for strength purposes in certain locations. Except for hardwood doors permitted by paragraph (b)(8) of this section, all glass shall be fitted in steel or equivalent metal frames and shall be retained by steel or equivalent metal glazing beads or angles.
</P>
<P>(5) Where wire-inserted glass is required, and the single wire type is employed, the strands shall run horizontally and shall be not more than 2 inches apart.
</P>
<P>(6) Where hose ports are fitted, they shall be cut in the lower corner of the door on the side opposite the hinge so that if the hose is passed through the doorway when the door is open, it may be closed over the hose. The cut for the hose port should be approximately 6 inches square. A hinged or pivoted steel or equivalent metal cover shall be fitted in the cut, equipped with a bullet catch or similar method of fastening which will permit easy and automatic operation of the hinged cover.
</P>
<P>(7) Combustible veneers may be used in doors where permitted for, and subject to the same conditions as, the bulkheads in which the doors are hung.
</P>
<P>(8) The locking of doors may be permitted, except as noted in § 72.10-20.
</P>
<P>(b) Doors in “A” Class bulkheads shall meet the following requirements:
</P>
<P>(1) Doors in bulkheads required to be Class A-60, A-30, or A-15 shall be of hollow steel or equivalent metal construction solidly filled with approved structural insulation capable of meeting the requirements for a Class A-15 bulkhead.
</P>
<P>(2) Doors in bulkheads required to be Class A-0 shall be of solid or hollow steel or equivalent metal construction capable of meeting the requirements of a Class A-0 bulkhead.
</P>
<P>(3) Doors shall have a latch with a minimum throw of 
<FR>3/4</FR> inch which can be operated from either side of the door. Double swing doors, where permitted for the proper utility of the space, may have the latch normally inoperative.
</P>
<P>(4) Except as noted in paragraph (b)(8) of this section, doors may be fitted with not more than 100 square inches of glass, which shall be of the wire inserted type.
</P>
<P>(5) Vent grilles or louvers shall not be used in doors of this type.
</P>
<P>(6) The bottoms of doors may be undercut not to exceed 
<FR>1/2</FR> inch above the door sill or top of approved deck covering. Rugs, and carpets, shall not pass through doorways, but linoleum and similar coverings may do so.
</P>
<P>(7) Door frames shall be of rigid construction, and shall provide at least a 
<FR>1/2</FR> inch door stop at the sides and top, except:
</P>
<P>(i) Double doors capable of independent operation and latching may have a clearance between the doors not to exceed 
<FR>1/8</FR> inch. However, if one door must always be closed first, a doorstop of at least 
<FR>1/2</FR> inch shall be provided for the second door.
</P>
<P>(ii) Double swing doors, where permitted, may have a maximum clearance of 
<FR>1/8</FR> inch at the tops and sides.
</P>
<P>(8) Doors opening out onto open decks shall either meet the applicable requirements of this paragraph, or they may be of hardwood having a minimum thickness of 1
<FR>3/4</FR> inches. In any case, no restriction as to the area of glass will be made for such doors insofar as this subpart is concerned. Only glass of the wire-inserted type may be fitted in such doors opening onto safety areas from accommodation spaces containing combustible type furniture and service, cargo, and machinery spaces.
</P>
<P>(9) Doors in stairway enclosures and Main Vertical Zone bulkheads shall, in addition to meeting the requirements of this paragraph, also meet the following requirements:
</P>
<P>(i) Doors, other than those which are normally locked, such as from staterooms, fan rooms, lockers, etc., shall be of the self-closing type capable of closing against a 3
<FR>1/2</FR> degree list, and such doors shall be numbered in accordance with § 78.47-35 of this subchapter.
</P>
<P>(ii) All doors, except those that are kept normally closed, shall be of a type which are capable of release from the control station and from a position at the door. The release mechanism shall be so designed that the door will automatically close in the event of disruption to the control system; however, approved power operated watertight doors will be considered acceptable for this purpose. Holdback hooks, or other means of permanently holding the door open, not subject to control station release, will not be permitted. When double swing doors are permitted, they shall have a latch arrangement which is automatically engaged by the operation of the door release system.
</P>
<P>(iii) Double doors shall be so arranged that either door may be closed and latched independently.
</P>
<P>(iv) For additional requirements for stairway doors, see § 72.05-20(s).
</P>
<P>(c) Doors in “B” Class bulkheads shall meet the following requirements:
</P>
<P>(1) Doors may be of solid or hollow steel or equivalent metal construction or may be of steel or equivalent metal frame with glass panes or may be of approved incombustible materials of such construction as specifically approved by the Commandant.
</P>
<P>(2) No restriction as to the area of glass will be made for such doors, but all glass shall be of the wire-inserted type.
</P>
<P>(3) The lower half of such doors may contain vent grilles or louvers with a net area not to exceed 2 square feet.
</P>
<P>(4) Doors shall have a latch with a minimum throw of 
<FR>3/8</FR> inch which can be operated from either side of the door. Double swing doors, where permitted for the proper utility of the space, may have the latch normally inoperative.
</P>
<P>(5) The bottoms of doors may be undercut not to exceed 1 inch above the door sill or top of approved deck covering. Rugs and carpets shall not pass through doorways but linoleum and similar covering may do so.
</P>
<P>(6) Door frames shall be of rigid construction, and shall provide at least a 
<FR>1/2</FR> inch doorstop at the sides and top, except:
</P>
<P>(i) Double doors capable of independent operation and latching may have a clearance between the doors not to exceed 
<FR>1/8</FR> inch. However, if one door must always be closed first, a door stop of at least 
<FR>1/2</FR> inch shall be provided for the second door.
</P>
<P>(ii) Double swing doors, where permitted, may have a maximum clearance of 
<FR>1/8</FR> inch at the tops and sides.
</P>
<P>(d) Doors in bulkheads required to be Class C shall be of approved incombustible materials.


</P>
</DIV8>


<DIV8 N="§ 72.05-30" NODE="46:3.0.1.1.3.4.1.7" TYPE="SECTION">
<HEAD>§ 72.05-30   Windows and airports.</HEAD>
<P>(a) For the purpose of this subpart, all glass in windows or airports shall be at least 
<FR>1/4</FR> inch thick. However, greater thickness may be required for strength purposes in certain locations. All glass shall be fitted in steel or equivalent metal frames and shall be retained by steel or equivalent metal glazing beads or angles.
</P>
<P>(b) Where wire-inserted glass is required, and the single wire type is employed, the strands shall run horizontally and shall be not more than 2 inches apart.
</P>
<P>(c) Windows in Class B-0 bulkheads shall be fitted with wire inserted glass. Such windows opening onto passageways may not extend below the normal height of the storm rails.
</P>
<P>(d) Windows in Class B-15 bulkheads shall be fitted with wire inserted glass. In addition, such windows shall be fitted with a suitable steel or equivalent metal shutter capable of being operated manually as well as automatically by means of a fusible link.
</P>
<P>(e) Windows in interior “A” Class bulkheads shall be fitted with suitable steel or equivalent metal shutter capable of being operated manually as well as automatically from the control station by the same system used for the fire doors as noted in § 72.05-25(b)(9)(ii). The metal shutter shall be insulated to meet the applicable bulkhead requirements.
</P>
<P>(f) Windows or air ports opening onto lifeboat embarkation or lowering spaces from service, cargo, or machinery spaces, or from control or accommodation spaces other than those containing only incombustible veneers and trim and fire resistant furnishings, shall be fitted with wire inserted glass. Other windows or air ports opening onto open decks or enclosed promenades need not have wire inserted glass.
</P>
<P>(g) Skylights to spaces containing auxiliary internal combustion machinery having an aggregate horsepower of 1,000 or more, and to boiler and main enginerooms, shall be capable of being closed from outside the space. If glass is fitted in such skylights, it shall be of the wire inserted type. The glass panels shall be fitted with permanently attached shutters of steel or equivalent metal.


</P>
</DIV8>


<DIV8 N="§ 72.05-35" NODE="46:3.0.1.1.3.4.1.8" TYPE="SECTION">
<HEAD>§ 72.05-35   Hatch covers and shifting boards.</HEAD>
<P>(a) Wood hatch covers may be used between cargo spaces. Hatch covers in other locations shall meet the requirements for deck construction noted in tables 72.05-10 (f) and (g).
</P>
<P>(b) Tonnage openings in “A” Class bulkheads shall be closed by means of steel plates.


</P>
</DIV8>


<DIV8 N="§ 72.05-40" NODE="46:3.0.1.1.3.4.1.9" TYPE="SECTION">
<HEAD>§ 72.05-40   Insulation, other than for structural fire protection.</HEAD>
<P>(a) Any insulation installed for heat and comfort, refrigeration (including air conditioning), or for any other purpose, and all material incidental to its installation, shall be approved Incombustible Materials. This paragraph shall not apply to such insulation installed in cargo spaces, refrigerated storerooms, individual refrigerator boxes, nor to pipe and machinery coverings or laggings within the machinery spaces.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.05-45" NODE="46:3.0.1.1.3.4.1.10" TYPE="SECTION">
<HEAD>§ 72.05-45   Paint.</HEAD>
<P>(a) An excessive number of coats of paint will be discouraged unless noncombustible paint is used.
</P>
<P>(b) Nitrocellulose or other highly flammable or noxious fume-producing paints or lacquers shall not be used.


</P>
</DIV8>


<DIV8 N="§ 72.05-50" NODE="46:3.0.1.1.3.4.1.11" TYPE="SECTION">
<HEAD>§ 72.05-50   Ventilation.</HEAD>
<P>(a) Where the term <I>duct</I> is used in this section, it shall include trunks, plenums, and any other type of ventilation piping, chambers, or duct work.
</P>
<P>(b) Where automatic fire dampers are required, they shall be designed to operate at approximately 165 degrees F. for normal locations, and approximately 212 degrees F. for locations such as galleys. The dampers shall be so designed as to close against the anticipated draft in the duct. The damper shall be made accessible for periodic inspection by means of a hinged or bolted plate in the duct. The damper and the portion of duct containing the damper shall be constructed of at least 
<FR>1/8</FR> inch steel plate suitably stiffened. No insulation need be applied to the damper blade.
</P>
<P>(c) Where ventilation ducts are required to meet bulkhead requirements, the space within the duct shall be considered to be the same as the space served by the ventilator, and the duct shall be insulated to meet the applicable requirements of tables 72.05-10(d) and 72.05-10(e).
</P>
<P>(d) All ventilation systems shall be designed, where practicable, so that all ducts leading to the various enclosures are kept within the main vertical zones. No duct may serve spaces in more than one main vertical zone.
</P>
<P>(e) Where of necessity, ducts pass through main vertical zone bulkheads, automatic fire dampers shall be fitted adjacent to the bulkhead. The duct between the bulkhead and the damper shall meet the applicable bulkhead requirements. The damper shall be fitted on at least one side of the bulkhead with a visible indicator showing whether the damper is in the open or closed position. The indicator may be connected to the manual operating device rather than the damper blade so that it might show as being open when it had automatically closed, but could never be open if the indicator showed it to be closed. The damper shall be capable of being manually closed from both sides of the bulkhead. The operating positions for the damper shall be marked as required by § 78.47-53 of this subchapter.
</P>
<P>(f) Vent ducts serving stairway enclosures shall serve no other spaces.
</P>
<P>(g) Ventilation ducts serving cargo or main machinery spaces which pass through accommodation spaces or safety areas shall be fitted with an automatic fire damper adjacent to the point of entry. Between the bulkhead or deck and the damper, and in addition, on vertical ducts for a distance of 6 feet above the damper, the duct shall meet the applicable bulkhead requirements.
</P>
<P>(h) Exhausts from galleys shall meet the applicable bulkhead requirements. In addition, an automatic damper shall be installed in exhaust ducts over frying vats, etc.
</P>
<P>(i) In all ventilation systems, manually operated dampers or other suitable means shall be provided in accessible locations, outside the spaces served by the system, for shutting off the passage of air in the event of fire; however, no dampers shall be placed in exhaust ducts from film lockers or projection rooms.
</P>
<P>(j) For information regarding controls of electrically powered ventilation systems, see subchapter J (Electrical Engineering) of this chapter.


</P>
</DIV8>


<DIV8 N="§ 72.05-55" NODE="46:3.0.1.1.3.4.1.12" TYPE="SECTION">
<HEAD>§ 72.05-55   Furniture and furnishings.</HEAD>
<P>(a) For the purpose of this subpart, rooms containing “fire resistant furnishings” will be considered to be those in which:
</P>
<P>(1) All case furniture such as desks, wardrobes, dressing tables, bureaus, dressers, etc., shall be constructed entirely of approved incombustible materials; except that a combustible veneer not exceeding 
<FR>1/8</FR> inch may be used on the top surface of such articles.
</P>
<P>(2) All free standing furniture such as chairs, sofas, tables, etc., shall be constructed with frames of approved incombustible materials.
</P>
<P>(3) All draperies shall be of approved fire resistant fabrics.
</P>
<P>(4) All rugs and carpets shall be of wool or other material having equivalent fire resistive qualities.
</P>
<P>(b) Waste paper baskets shall be constructed of approved incombustible materials with solid sides and bottoms.
</P>
<P>(c) Passageways and stairway enclosures shall contain only fire resistant furnishings. In addition, all upholstery and padding of chairs, sofas, etc., in these areas, shall be of approved fire resistant materials.


</P>
</DIV8>


<DIV8 N="§ 72.05-90" NODE="46:3.0.1.1.3.4.1.13" TYPE="SECTION">
<HEAD>§ 72.05-90   Vessels contracted for prior to May 26, 1965.</HEAD>
<P>(a) Vessels of 100 gross tons and over, contracted for prior to May 26, 1965, on an international voyage; and vessels of 100 gross tons and over, contracted for on or after May 28, 1936, and prior to May 26, 1965, not on an international voyage; shall meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, and materials previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original construction.
</P>
<P>(2) The details shall be in general agreement with §§ 72.05-5 through 72.05-60.
</P>
<P>(b) Vessels of 100 gross tons and over, contracted for prior to May 28, 1936, not on an international voyage, shall meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, and materials previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original construction.
</P>
<P>(2) All vessels in ocean or coastwise service shall be fitted above the bulkhead deck with fire-resisting bulkheads and doors spaced not more than 131 feet apart which are capable of resisting the passage of flame for a period of at least 1 hour.
</P>
<P>(3) All vessels with berth or stateroom accommodations for 50 or more passengers shall be fitted with an approved automatic sprinkling system unless deemed unnecessary by the Commandant. This system shall be so installed as to protect all enclosed parts of the vessel accessible to passengers or crew while the vessel is being navigated, except cargo holds, machinery spaces, and when of fire-resisting construction, toilets, bathrooms, and spaces of similar construction. Where, in the case of a particular vessel, the Commandant does not consider the installation of an automatic water-sprinkling system necessary, such vessel shall be protected in such enclosed parts of the vessel as the Commandant shall deem necessary, with an automatic electric or pneumatic fire-detecting and alarm system, used singly or in combination, of a type approved by the Commandant.
</P>
<P>(c) Vessels of less than 100 gross tons, contracted for prior to May 26, 1965, which carry more than 150 passengers, shall meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, and materials previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original construction.
</P>
<P>(2) For such vessels, contracted for on or after November 19, 1952, and prior to May 26, 1965, on an international voyage, the details shall be in general agreement with §§ 72.05-5 through 72.05-60.
</P>
<CITA TYPE="N">[CGFR 67-87, 32 FR 19180, Dec. 20, 1967]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="72.10" NODE="46:3.0.1.1.3.5" TYPE="SUBPART">
<HEAD>Subpart 72.10—Means of Escape</HEAD>


<DIV8 N="§ 72.10-1" NODE="46:3.0.1.1.3.5.1.1" TYPE="SECTION">
<HEAD>§ 72.10-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 72.10-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 72.10-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-5" NODE="46:3.0.1.1.3.5.1.2" TYPE="SECTION">
<HEAD>§ 72.10-5   Two means required.</HEAD>
<P>(a) There shall be at least two means of escape from all general areas accessible to the passengers or where the crew may be quartered or normally employed. At least one of these two means of escape shall be independent of watertight doors. For stairway continuity and general requirements for stairways see § 72.05-20.
</P>
<P>(b) Elevators shall not be considered as one of the required means of escape.
</P>
<P>(c) Stairways serving only a space and a balcony to a space shall not be considered as one of the required means of escape.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 72.10-10" NODE="46:3.0.1.1.3.5.1.3" TYPE="SECTION">
<HEAD>§ 72.10-10   Location.</HEAD>
<P>(a) The two means of escape shall be as remote as practicable so as to minimize the possibility of one incident blocking both escapes.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-15" NODE="46:3.0.1.1.3.5.1.4" TYPE="SECTION">
<HEAD>§ 72.10-15   Vertical ladders not acceptable.</HEAD>
<P>(a) Vertical ladders and deck scuttles shall not in general be considered satisfactory as one of the required means of escape. However, where it is demonstrated that the installation of a stairway would be impracticable, a vertical ladder may be used as the second means of escape.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-20" NODE="46:3.0.1.1.3.5.1.5" TYPE="SECTION">
<HEAD>§ 72.10-20   No means for locking door.</HEAD>
<P>(a) No means shall be provided for locking doors giving access to either of the 2 required means of escape, except that crash doors or locking devices, capable of being easily forced in an emergency, may be employed provided a permanent and conspicuous notice to this effect is attached to both sides of the door. This paragraph shall not apply to outside doors to deckhouses where such doors are locked by key only and such key is under the control of one of the vessel's officers.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-25" NODE="46:3.0.1.1.3.5.1.6" TYPE="SECTION">
<HEAD>§ 72.10-25   Stairway size.</HEAD>
<P>(a) Stairways shall be of sufficient width to satisfactorily accommodate the number of persons having access to such stairs for escape purposes.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-30" NODE="46:3.0.1.1.3.5.1.7" TYPE="SECTION">
<HEAD>§ 72.10-30   Dead end corridors.</HEAD>
<P>(a) Dead end corridors, or the equivalent, more than 40 feet in length shall not be permitted.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-35" NODE="46:3.0.1.1.3.5.1.8" TYPE="SECTION">
<HEAD>§ 72.10-35   Public spaces.</HEAD>
<P>(a) In all cases, public spaces having a deck area of over 300 square feet shall have at least two exits. Where practicable, these exits shall give egress to different corridors, rooms, or spaces to minimize the possibility of one incident blocking both exits.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-40" NODE="46:3.0.1.1.3.5.1.9" TYPE="SECTION">
<HEAD>§ 72.10-40   Access to lifeboats.</HEAD>
<P>(a) The stairways, corridors, and doors shall be so arranged as to permit a ready and direct access to the various lifeboat embarkation areas.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-45" NODE="46:3.0.1.1.3.5.1.10" TYPE="SECTION">
<HEAD>§ 72.10-45   Weather deck communications.</HEAD>
<P>(a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. Where ladders are for the exclusive use of the crew for rapid communication, and do not form part of a normal escape route, vertical ladders may be employed.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.10-90" NODE="46:3.0.1.1.3.5.1.11" TYPE="SECTION">
<HEAD>§ 72.10-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing arrangements previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original design provided that in no case will a greater departure from the standards of §§ 72.10-5 through 72.10-45 be permitted than presently exists. Nothing in this paragraph shall be construed as exempting any vessel from having 2 suitable means of escape from all main compartments which are accessible to the passengers or where the crew are normally quartered or employed.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="72.15" NODE="46:3.0.1.1.3.6" TYPE="SUBPART">
<HEAD>Subpart 72.15—Ventilation</HEAD>


<DIV8 N="§ 72.15-1" NODE="46:3.0.1.1.3.6.1.1" TYPE="SECTION">
<HEAD>§ 72.15-1   Application.</HEAD>
<P>(a) The provisions of this subpart with the exception of § 72.15-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 72.15-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.15-5" NODE="46:3.0.1.1.3.6.1.2" TYPE="SECTION">
<HEAD>§ 72.15-5   Structural fire protection.</HEAD>
<P>See § 72.05-50 for ventilation requirements pertaining to structural fire protection.
</P>
<CITA TYPE="N">[CGD 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 72.15-10" NODE="46:3.0.1.1.3.6.1.3" TYPE="SECTION">
<HEAD>§ 72.15-10   Vessels using fuel having a flashpoint of 110 degrees F. or lower.</HEAD>
<P>(a) Where liquid fuel having a flashpoint of 110 degrees F. or lower is used for main or auxiliary machinery or for starting purposes, the spaces containing such machinery or fuel tanks shall have natural supply and mechanical ventilation as required by this section.
</P>
<P>(b) The requirements for the mechanical exhaust system shall be such as to assure the air changes as noted in table 72.15-10(b), depending upon the size of the space.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.15-10(<E T="01">b</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Size of space, cubic feet
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minutes per air change
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1,500</TD><TD align="right" class="gpotbl_cell">4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,500</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">5</TD></TR></TABLE></DIV></DIV>
<P>(c) Exhaust blower motors shall be outside of the ducts, and if mounted in any compartment required to be ventilated by this section, shall be of the explosion proof type. Blower blades shall be non-sparking with reference to their housings.
</P>
<P>(d) Exhaust blower switches shall be located outside of any space required to be ventilated by this section, and shall be of the type interlocked with the ignition switch so that the blowers are started before the engine ignition is switched on. A red warning sign at the switch shall state that the blowers shall be operated prior to starting the engines for a sufficient time to insure at least one complete change of air in the compartments.
</P>
<P>(e) The area of the ducts shall be such as to limit the air velocity to a maximum of 2,000 feet per minute. Ducts may be of any shape, provided that in no case shall 1 dimension exceed twice the other. 
</P>
<P>(f) At least 2 inlet ducts shall be located at 1 end of the compartment and they shall extend to the lowest part of the compartment or bilge on each side. Similar exhaust ducts shall be led to the mechanical exhaust system from the lowest part of the compartment or bilge on each side of the compartment at the end opposite from that at which the inlet ducts are fitted.
</P>
<P>(g) All ducts shall be constructed of non-ferrous metal or galvanized ferrous metal not less than No. 22 USSG, intact and gastight from end to end and shall be of substantial construction. The ducts shall lead as direct as possible and be properly fastened and supported.
</P>
<P>(h) All supply ducts shall be provided with cowls or scoops having a free area not less than twice the required duct area. When the cowls or scoops are screened, the mouth area shall be increased to compensate for the area of the screen wire. Dampers shall not be fitted in the supply ducts. Cowls or scoops shall be kept open at all times except when the stress of weather is such as to endanger the vessel if the openings are not temporarily closed. Supply and exhaust openings shall not be located where the natural flow of air is unduly obstructed, or adjacent to possible sources of vapor ignition, nor shall they be so located that exhaust air may be taken into the supply vents.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by USCG-2014-0688, 79 FR 58281, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 72.15-15" NODE="46:3.0.1.1.3.6.1.4" TYPE="SECTION">
<HEAD>§ 72.15-15   Ventilation for closed spaces.</HEAD>
<P>(a) All enclosed spaces within the vessel shall be properly vented or ventilated. Means shall be provided to close off all vents and ventilators.
</P>
<P>(b) Means shall be provided for stopping all fans in ventilation systems serving machinery and cargo spaces and for closing all doorways, ventilators and annular spaces around funnels and other openings to such spaces, from outside these spaces, in case of fire.
</P>
<P>(c) The ventilation of spaces which are “specially suitable for vehicles” shall be in accordance with the provisions of this paragraph. In addition, if vehicles are operated inside of enclosed spaces, the ventilation shall be in accordance with subpart 78.83 of this subchapter.
</P>
<P>(1) Areas below the weather deck shall be provided with continuous pressure-positive ventilation at each level on which vehicles are transported.
</P>
<P>(2) The quantity of ventilating air shall be not less than 1 cubic foot per minute per square foot of deck area.
</P>
<P>(3) The ventilation shall be such as to prevent air stratification as well as to prevent accumulation of air pockets.
</P>
<P>(4) An alarm system shall be provided which will indicate the loss of required ventilation. The alarm location shall be in a normally manned space acceptable to the Commandant.
</P>
<CITA TYPE="N">[CGFR 66-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15281, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 72.15-20" NODE="46:3.0.1.1.3.6.1.5" TYPE="SECTION">
<HEAD>§ 72.15-20   Ventilation for crew quarters and passenger spaces.</HEAD>
<P>(a) All crew and passenger spaces shall be adequately ventilated in a manner suitable to the purpose of the space.
</P>
<P>(b) On vessels of 100 gross tons and over, except for such spaces as are so located that under all ordinary conditions of weather, windows, ports, skylights, etc., and doors to passageways can be kept open, all crew spaces shall be ventilated by a mechanical system, unless it can be shown that a natural system will provide adequate ventilation. However, vessels which trade regularly in the tropics shall, in general, be fitted with a mechanical ventilation system.


</P>
</DIV8>


<DIV8 N="§ 72.15-90" NODE="46:3.0.1.1.3.6.1.6" TYPE="SECTION">
<HEAD>§ 72.15-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing arrangements previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original design provided that in no case will a greater departure from the standards of §§ 72.15-5 through 72.15-20 be permitted than presently exists.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="72.20" NODE="46:3.0.1.1.3.7" TYPE="SUBPART">
<HEAD>Subpart 72.20—Accommodations for Officers and Crew</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-027, 61 FR 26002, May 23, 1996, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 72.20-1" NODE="46:3.0.1.1.3.7.1.1" TYPE="SECTION">
<HEAD>§ 72.20-1   Application.</HEAD>
<P>The provisions of this part, except § 72.20-90, apply to all vessels contracted for after November 18, 1952. Vessels contracted for before November 19, 1952, must meet the requirements of § 72.20-90.


</P>
</DIV8>


<DIV8 N="§ 72.20-5" NODE="46:3.0.1.1.3.7.1.2" TYPE="SECTION">
<HEAD>§ 72.20-5   Intent.</HEAD>
<P>Accommodations provided for officers and crew on all vessels shall be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, arranged, and insulated from undue noise, heat, and odors.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by USCG-2014-0688, 79 FR 58281, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 72.20-10" NODE="46:3.0.1.1.3.7.1.3" TYPE="SECTION">
<HEAD>§ 72.20-10   Location of crew spaces.</HEAD>
<P>(a) Crew quarters must not be located farther forward in the vessel than a vertical plane located at 5 percent of the vessel's length abaft the forward side of the stem at the designed summer load water line. However, for vessels in other than ocean or coastwise service, this distance need not exceed 8.5 meters (28 feet). For the purpose of this paragraph, the vessel's length must be as defined in § 43.15-1 of subchapter E (Load Lines) of this chapter. Unless approved by the Commandant, no section of the deck head of the crew spaces may be below the deepest load line.
</P>
<P>(b) There must be no direct communication, except through solid, close fitted doors or hatches between crew spaces and chain lockers, or machinery spaces.


</P>
</DIV8>


<DIV8 N="§ 72.20-15" NODE="46:3.0.1.1.3.7.1.4" TYPE="SECTION">
<HEAD>§ 72.20-15   Construction.</HEAD>
<P>All crew spaces are to be constructed and arranged in a manner suitable to the purpose for which they are intended and so that they can be kept in a clean, workable, and sanitary condition.


</P>
</DIV8>


<DIV8 N="§ 72.20-20" NODE="46:3.0.1.1.3.7.1.5" TYPE="SECTION">
<HEAD>§ 72.20-20   Sleeping accommodations.</HEAD>
<P>(a) Where practicable, each licensed officer shall be provided with a separate stateroom.
</P>
<P>(b) Sleeping accommodations for the crew must be divided into rooms, no one of which shall berth more than 4 persons.
</P>
<P>(c) Each room shall be of such size that there is at least 2.78 square meters (30 square feet) of deck area and a volume of at least 5.8 cubic meters (210 cubic feet) for each person accommodated. The clear head room shall be not less than 190 centimeters (75 inches). In measuring sleeping accommodations any furnishings contained therein for the use of the occupants are not to be deducted from the total volume or from the deck area.
</P>
<P>(d) Each person shall have a separate berth and not more than one berth may be placed above another. The berth must be composed of materials not likely to corrode. The overall size of a berth must not be less than 68 centimeters (27 inches) wide by 190 centimeters (75 inches) long, except by special permission of the Commandant. Where two tiers of berths are fitted, the bottom of the lower berth must not be less than 30 centimeters (12 inches) above the deck. The berths must not be obstructed by pipes, ventilating ducts, or other installations.
</P>
<P>(e) A locker must be provided for each person accommodated in a room.


</P>
</DIV8>


<DIV8 N="§ 72.20-25" NODE="46:3.0.1.1.3.7.1.6" TYPE="SECTION">
<HEAD>§ 72.20-25   Washrooms and toilet rooms.</HEAD>
<P>(a) There must be at least 1 toilet, 1 washbasin, and 1 shower or bathtub for each 8 members or portion thereof in the crew who do not occupy sleeping accommodations to which private or semi-private facilities are attached.
</P>
<P>(b) The toilet rooms and washrooms shall be located convenient to the sleeping quarters of the crew to which they are allotted but must not open directly into such quarters except when they are provided as private or semi-private facilities.
</P>
<P>(c) All washbasins, showers, and bathtubs must be equipped with adequate plumbing, including hot and cold running water. All toilets must be installed with adequate plumbing for flushing.
</P>
<P>(d) At least 1 washbasin must be fitted in each toilet room, except where private or semi-private facilities are provided and washbasins are installed in the sleeping rooms.
</P>
<P>(e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by partitions.


</P>
</DIV8>


<DIV8 N="§ 72.20-30" NODE="46:3.0.1.1.3.7.1.7" TYPE="SECTION">
<HEAD>§ 72.20-30   Messrooms.</HEAD>
<P>(a) Messrooms must be located as near to the galley as practicable except where the messroom is equipped with a steam table.
</P>
<P>(b) Each messroom must seat the number of persons expected to eat in the messroom at one time.


</P>
</DIV8>


<DIV8 N="§ 72.20-35" NODE="46:3.0.1.1.3.7.1.8" TYPE="SECTION">
<HEAD>§ 72.20-35   Hospital space.</HEAD>
<P>(a) Each vessel which in the ordinary course of its trade makes voyages of more than 3 days duration between ports and which carries a crew of 12 or more, must be provided with a hospital space. This space must be situated with due regard to the comfort of the sick so that they may receive proper attention in all weathers.
</P>
<P>(b) The hospital must be suitably separated from other spaces and must be used for the care of the sick and for no other purpose.
</P>
<P>(c) The hospital must be fitted with berths in the ratio of 1 berth to every 12 members of the crew, or portion thereof, who are not berthed in single occupancy rooms, but the number of berths need not exceed 6.
</P>
<P>(d) The hospital must have a toilet, washbasin, and bathtub or shower conveniently situated. Other necessary suitable equipment such as a clothes locker, a table, and a seat must be provided.


</P>
</DIV8>


<DIV8 N="§ 72.20-40" NODE="46:3.0.1.1.3.7.1.9" TYPE="SECTION">
<HEAD>§ 72.20-40   Other spaces.</HEAD>
<P>Each vessel must have—
</P>
<P>(a) Sufficient facilities where the crew may wash and dry their own clothes, including at least 1 sink supplied with hot and cold fresh water;
</P>
<P>(b) Recreation spaces; and
</P>
<P>(c) A space or spaces of adequate size on an open deck to which the crew has access when off duty.


</P>
</DIV8>


<DIV8 N="§ 72.20-45" NODE="46:3.0.1.1.3.7.1.10" TYPE="SECTION">
<HEAD>§ 72.20-45   Lighting.</HEAD>
<P>Each berth must have a light.


</P>
</DIV8>


<DIV8 N="§ 72.20-50" NODE="46:3.0.1.1.3.7.1.11" TYPE="SECTION">
<HEAD>§ 72.20-50   Heating and cooling.</HEAD>
<P>(a) All manned spaces must be adequately heated and cooled in a manner suitable to the purpose of the space.
</P>
<P>(b) The heating and cooling system for accommodations must be capable of maintaining a temperature of 21 °C (70 °F) under normal operating conditions without curtailing ventilation.
</P>
<P>(c) Radiators and other heating apparatus must be so placed and shielded, where necessary, to avoid risk of fire, danger or discomfort to the occupants. Pipes leading to radiators or heating apparatus must be insulated where those pipes create a hazard to persons occupying the space.


</P>
</DIV8>


<DIV8 N="§ 72.20-55" NODE="46:3.0.1.1.3.7.1.12" TYPE="SECTION">
<HEAD>§ 72.20-55   Insect screens.</HEAD>
<P>Provisions must be made to protect the crew quarters against the admission of insects.


</P>
</DIV8>


<DIV8 N="§ 72.20-90" NODE="46:3.0.1.1.3.7.1.13" TYPE="SECTION">
<HEAD>§ 72.20-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels of 100 gross tons and over, contracted for prior to March 4, 1915, must meet the requirements of this paragraph.
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously approved will be considered satisfactory so long as they are maintained in a suitable condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(2) Minor repairs and alterations may be made to the same standard as the original construction provided that in no case will a greater departure from the standards of §§ 72.20-5 through 72.20-55 be permitted than presently exists.
</P>
<P>(b) Vessels of 100 gross tons and over, contracted for on or after March 4, 1915, but prior to January 1, 1941, must meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously accepted or approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(2) Where reasonable and practicable, a minimum of 1 toilet, shower, and washbasin must be provided for each 10 members of the crew or fraction thereof.
</P>
<P>(3) Crew spaces must have a volume of at least 3.4 cubic meters (120 cubic feet) and a deck area of at least 1.5 square meters (16 square feet) for each person accommodated.
</P>
<P>(4) Each crewmember shall have a separate berth, and berths may not be placed more than 2 high.
</P>
<P>(5) Each vessel, which in the ordinary course of its trade makes a voyage of more than 3 days duration between ports and which carries a crew of 12 or more persons, must be provided with a suitable hospital space for the exclusive use of the sick or injured. Berths must be provided in the ratio of 1 berth for each 12 members of the crew or fraction thereof, but the number of berths need not exceed 6.
</P>
<P>(6) The crew spaces must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, and arranged, and, practicable, must be insulated from undue noise and odors.
</P>
<P>(c) Vessels of 100 gross tons and over, contracted for on or after January 1, 1941, but prior to November 19, 1952, must meet the requirements of this paragraph.
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously accepted or approved will be considered satisfactory so long as they are maintained in a good condition to the satisfaction of the Office in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(2) There must be a minimum of 1 toilet, 1 shower, and 1 washbasin for each 8 members of the crew or fraction thereof who are not accommodated in rooms having attached private or semi-private facilities. Washbasins, showers, and bathtubs, if substituted for showers, must be equipped with adequate plumbing, including hot and cold running water.
</P>
<P>(3) Crew spaces must have a volume of at least 3.4 cubic meters (120 cubic feet) and a deck of at least 1.5 square meters (16 square feet) for each person accommodated.
</P>
<P>(4) Each crewmember shall have a separate berth, and berths may not be placed more than two high.
</P>
<P>(5) Each vessel, which in the ordinary course of its trade makes a voyage of more than 3 days duration between ports and which carries a crew of 12 or more persons, must be provided with a suitable hospital space for the exclusive use of the sick or injured. Berths must be provided in the ratio of 1 berth for each 12 members of the crew or fraction thereof, but the member of berths need not exceed 6.
</P>
<P>(6) The crew spaces must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, and arranged, and, where practicable, must be insulated from undue noise heat, and odors.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26002, May 23, 1996; 61 FR 35138, July 5, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="72.25" NODE="46:3.0.1.1.3.8" TYPE="SUBPART">
<HEAD>Subpart 72.25—Passenger Accommodations</HEAD>


<DIV8 N="§ 72.25-1" NODE="46:3.0.1.1.3.8.1.1" TYPE="SECTION">
<HEAD>§ 72.25-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.25-10" NODE="46:3.0.1.1.3.8.1.2" TYPE="SECTION">
<HEAD>§ 72.25-10   Location of passenger quarters.</HEAD>
<P>(a) The deck forming the deckhead of passenger quarters between adjacent watertight bulkheads shall not be below the deepest load line at any point within the watertight compartment in question.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.25-15" NODE="46:3.0.1.1.3.8.1.3" TYPE="SECTION">
<HEAD>§ 72.25-15   Passenger accommodations for excursion boats, ferryboats, and passenger barges.</HEAD>
<P>(a) Except as specifically excluded by this section, separate public toilet spaces shall be provided for male and female passengers with at least the minimum equipment in each based upon the number of passengers permitted to be carried as set forth in table 72.25-15(a).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 72.25-15(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Number of passengers
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Toilets
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Washbasins
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">300</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1,500</TD><TD align="right" class="gpotbl_cell">5</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,500</TD><TD align="right" class="gpotbl_cell">2,000</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,000</TD><TD align="right" class="gpotbl_cell">2,500</TD><TD align="right" class="gpotbl_cell">7</TD><TD align="right" class="gpotbl_cell">4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,500</TD><TD align="right" class="gpotbl_cell">3,000</TD><TD align="right" class="gpotbl_cell">8</TD><TD align="right" class="gpotbl_cell">4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3,000</TD><TD align="right" class="gpotbl_cell">3,500</TD><TD align="right" class="gpotbl_cell">9</TD><TD align="right" class="gpotbl_cell">5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3,500</TD><TD align="right" class="gpotbl_cell">4,000</TD><TD align="right" class="gpotbl_cell">10</TD><TD align="right" class="gpotbl_cell">5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)</TD><TD align="right" class="gpotbl_cell">(
<sup>1</sup>)
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Additional facilities by extrapolation.</P></DIV></DIV>
<P>(b) In the men's spaces, urinals may be substituted for toilets, provided at least one-half the required toilets are fitted.
</P>
<P>(c) On ferryboats and barges having a short run, passenger toilet facilities need not be fitted.


</P>
</DIV8>

</DIV6>


<DIV6 N="72.30" NODE="46:3.0.1.1.3.9" TYPE="SUBPART">
<HEAD>Subpart 72.30—Subdivision and Stability</HEAD>


<DIV8 N="§ 72.30-1" NODE="46:3.0.1.1.3.9.1.1" TYPE="SECTION">
<HEAD>§ 72.30-1   Application.</HEAD>
<P>Each vessel must meet the applicable requirements in subchapter S of this chapter.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="72.40" NODE="46:3.0.1.1.3.10" TYPE="SUBPART">
<HEAD>Subpart 72.40—Rails and Guards</HEAD>


<DIV8 N="§ 72.40-1" NODE="46:3.0.1.1.3.10.1.1" TYPE="SECTION">
<HEAD>§ 72.40-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 72.40-90, shall apply to all vessels contracted for on or after July 1, 1969. Vessels contracted for prior to July 1, 1969, shall meet the requirements of § 72.40-90.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17483, Oct. 29, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 72.40-5" NODE="46:3.0.1.1.3.10.1.2" TYPE="SECTION">
<HEAD>§ 72.40-5   Where rails required.</HEAD>
<P>(a) All passenger vessels shall have efficient guard rails or bulwarks on decks and bridges as follows: The height of rails or bulwarks shall be at least 39
<FR>1/2</FR> inches from the deck. At the peripheries of the freeboard and superstructure decks and at the peripheries of all decks accessible to passengers, rails shall be in at least three courses including the top. The opening below the lowest course shall not be more than 9 inches. The courses shall not be more than 15 inches apart. In the case of ships with rounded gunwales the guard rail supports shall be placed on the flat of the deck. On other decks and bridges the rails shall be in at least two courses, including the top, approximately evenly spaced.
</P>
<P>(b) Where the height of the rails interferes with the business of the vessel, as in the case of a sport fishing vessel, other arrangements may be specifically approved by the Commandant. However, in general, the effective rail or bulwark height above the deck on which the passengers stand shall be at least 30 inches.
</P>
<P>(c) On the passenger decks of ferryboats, excursion vessels, and vessels of a similar type, the space below the top of the rail shall be fitted with suitable wire mesh or the equivalent. Depending upon the type of construction, the lower rail courses may not be required.
</P>
<P>(d) Where it can be shown to the satisfaction of the Commandant that a vessel is engaged exclusively in voyages of a sheltered nature, the provisions of paragraph (a) of this section may be relaxed.
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17483, Oct. 29, 1969]


</CITA>
</DIV8>


<DIV8 N="§ 72.40-10" NODE="46:3.0.1.1.3.10.1.3" TYPE="SECTION">
<HEAD>§ 72.40-10   Storm rails.</HEAD>
<P>(a) Suitable storm rails shall be installed in all passageways and at the deckhouse sides where passengers or crew might have normal access. Storm rails shall be installed on both sides of passageways which are 6 feet or more in width.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.40-15" NODE="46:3.0.1.1.3.10.1.4" TYPE="SECTION">
<HEAD>§ 72.40-15   Vehicular ferries.</HEAD>
<P>(a) On vehicular ferries, suitable chains, cables, or other barriers shall be installed at the ends of the vehicle runways. In addition, suitable gates, rails, or other devices shall be installed as a continuation of the regularly required rails.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.40-20" NODE="46:3.0.1.1.3.10.1.5" TYPE="SECTION">
<HEAD>§ 72.40-20   Guards in dangerous places.</HEAD>
<P>(a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 72.40-90" NODE="46:3.0.1.1.3.10.1.6" TYPE="SECTION">
<HEAD>§ 72.40-90   Vessels contracted for prior to July 1, 1969.</HEAD>
<P>(a) Passenger vessels contracted for prior to July 1, 1969, assigned a deeper load line under part 42 of subchapter E (Load Lines) of this chapter shall have efficient guard rails or bulwarks as required by § 72.40-5. Otherwise, existing structure, arrangements, materials, and facilities previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original construction provided that in no case will greater departure from the standards of §§ 72.40-5 through 72.40-20 be permitted than presently exists.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17483, Oct. 29, 1969]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="76" NODE="46:3.0.1.1.4" TYPE="PART">
<HEAD>PART 76—FIRE PROTECTION EQUIPMENT
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.










</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16940, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="76.01" NODE="46:3.0.1.1.4.1" TYPE="SUBPART">
<HEAD>Subpart 76.01—Application</HEAD>


<DIV8 N="§ 76.01-1" NODE="46:3.0.1.1.4.1.1.1" TYPE="SECTION">
<HEAD>§ 76.01-1   General; preemptive effect.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted in this part.
</P>
<P>(b) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[ CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2006-24797, 77 FR 33875, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 76.01-2" NODE="46:3.0.1.1.4.1.1.2" TYPE="SECTION">
<HEAD>§ 76.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> The material is also available for inspection at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The material is also available from the sources listed in paragraphs (b) through (d) of this section. 
</P>
<P>(b) ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, 877-909-2786, <I>http://www.astm.org.</I>
</P>
<P>(1) ASTM F1121-87 (Reapproved 2010), Standard Specification for International Shore Connections for Marine Fire Applications (“ASTM F 1121”), (approved March 1, 2010), incorporation by reference approved for § 76.10-10.
</P>
<P>(2) [Reserved]
</P>
<P>(c) International Maritime Organization (IMO) Publishing, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, <I>http://www.imo.org</I>.
</P>
<P>(1) International Convention for the Safety of Life at Sea (SOLAS), as amended, Consolidated Edition, 2009, including Erratum, IBR approved for §§ 76.27-1(b) and 76.27-70 introductory text, (a) through (d) and (j).
</P>
<P>(2) FSS Code, International Code for Fire Safety Systems, Second Edition, 2007 Edition (Resolution MSC.98(73)), IBR approved for §§ 76.27-1(b) and 76.27-70 introductory text, and (e) through (j).
</P>
<P>(3) Resolution A.1021(26), Code on Alerts and Indicators, 2009, adopted on 2 December 2009 (“IMO Resolution A.1021(26)”), IBR approved for § 76.27-70(j).
</P>
<P>(d) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169-7471, 617-770-3000, <I>http://nfpa.org.</I>
</P>
<P>(1) NFPA 13-1996, Standard for the Installation of Sprinkler Systems, IBR approved for § 76.25-90.
</P>
<P>(2) NFPA 13, Standard for the Installation of Sprinkler Systems, 2010 Edition, effective August 26, 2009, IBR approved for § 76.25-1.
</P>
<P>(e) Underwriters Laboratories Inc. (UL), 12 Laboratory Drive, Research Triangle Park, NC 27709-3995, 919-549-1400, <I>http://www.ul.com.</I>
</P>
<P>(1) UL 19 Standard for Safety, Lined Fire Hose and Hose Assemblies (“UL 19”) (2001), incorporation by reference approved for § 76.10-10.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2003-16630, 73 FR 65192, Oct. 31, 2008, as amended by USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2012-0866, 78 FR 13250, Feb. 27, 2013; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013; USCG-2012-0196, 81 FR 48252, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.01-5" NODE="46:3.0.1.1.4.1.1.3" TYPE="SECTION">
<HEAD>§ 76.01-5   Equipment installed but not required.</HEAD>
<P>(a) Where extinguishing systems or equipment are not required, but are installed, the system or equipment and its installation must meet the requirements of this part.
</P>
<P>(b) Use of non-approved fire detection systems may be acceptable as excess equipment provided that:
</P>
<P>(1) Components are listed by a nationally recognized testing laboratory (NRTL) as that term is defined in 46 CFR 161.002-2, and are designed, installed, tested, and maintained in accordance with an appropriate industry standard and the manufacturer's specific guidance;
</P>
<P>(2) Installation conforms to the requirements of 46 CFR chapter I, subchapter J (Electrical Engineering), especially the hazardous location electrical installation regulations in 46 CFR 111.105; and
</P>
<P>(3) Coast Guard plan review is completed for wiring plans.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48252, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.05" NODE="46:3.0.1.1.4.2" TYPE="SUBPART">
<HEAD>Subpart 76.05—Fire Detecting and Extinguishing Equipment, Where Required</HEAD>


<DIV8 N="§ 76.05-1" NODE="46:3.0.1.1.4.2.1.1" TYPE="SECTION">
<HEAD>§ 76.05-1   Fire detection and alarm systems.</HEAD>
<P>(a) Approved fire detection and alarm systems must be installed on the following vessels as set forth in subpart 76.27 of this part:
</P>
<P>(1) Any vessel on an international voyage;
</P>
<P>(2) Any vessel of more than 150 feet (45.72 meters) in length having sleeping accommodations for passengers; and
</P>
<P>(3) Any vessel of 150 feet (45.72 meters) or less in length, not on an international voyage, having sleeping accommodations for 50 or more passengers. Vessels in this category are not required to have a fire detection system in the cargo spaces.
</P>
<P>(b) The arrangements and details of the fire detection systems must be as set forth in subparts 76.25 through 76.33 of this part.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48253, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.05-5" NODE="46:3.0.1.1.4.2.1.2" TYPE="SECTION">
<HEAD>§ 76.05-5   Manual alarm system.</HEAD>
<P>(a) An approved manual alarm system must be installed in all vessels as set forth in subpart 76.27 of this part.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48253, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.05-10" NODE="46:3.0.1.1.4.2.1.3" TYPE="SECTION">
<HEAD>§ 76.05-10   Supervised patrol system.</HEAD>
<P>(a) A supervised patrol or watchman system must be provided on all vessels as set forth in §§ 78.30-10 and 78.30-15 of this subchapter.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48253, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.05-15" NODE="46:3.0.1.1.4.2.1.4" TYPE="SECTION">
<HEAD>§ 76.05-15   Fire main system.</HEAD>
<P>(a) Fire pumps, hydrants, hose, and nozzles shall be installed on the following vessels:
</P>
<P>(1) On all self-propelled vessels.
</P>
<P>(2) After July 1, 1957, on all barges with sleeping accommodations for more than six persons.
</P>
<P>(b) The arrangement and details of the fire main system shall be as set forth in subpart 76.10.


</P>
</DIV8>


<DIV8 N="§ 76.05-20" NODE="46:3.0.1.1.4.2.1.5" TYPE="SECTION">
<HEAD>§ 76.05-20   Fixed fire extinguishing systems.</HEAD>
<P>Approved fire extinguishing systems must be installed, as required by Table 76.05-20 on all self-propelled vessels and on all barges with sleeping accommodations for more than six persons. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.05-20—Required Fixed Extinguishing Systems
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Space
</TH><TH class="gpotbl_colhed" scope="col">Fixed extinguishing systems
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Safety Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wheelhouse or fire-control room</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Communication corridors</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation and lowering stations</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio room</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Accommodations</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms, toilet spaces, isolated pantries, etc</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offices, lockers, and isolated storerooms</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks or enclosed promenades</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Service Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main pantries</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Motion picture booths and film lockers</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup> 
<sup>2</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Paint and lamp rooms</TD><TD align="left" class="gpotbl_cell">Carbon dioxide.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible baggage, mail, and specie rooms and storerooms</TD><TD align="left" class="gpotbl_cell">Carbon dioxide.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible baggage, mail, and specie rooms and storerooms</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Refrigerated storerooms</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carpenter, valet, photographic, and printing shops, sales rooms, etc</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Machinery spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coal fired boilers: Bunker and boiler space</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil fired boilers: Spaces containing oil fired boilers either main or auxiliary, their fuel oil service pumps, and/or such other fuel oil units as the heaters, strainers, valves, manifolds, etc., that are subject to the discharge pressure of the fuel oil service pumps, together with adjacent spaces to which oil can drain</TD><TD align="left" class="gpotbl_cell">Carbon dioxide or foam.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion or gas turbine propelling machinery spaces</TD><TD align="left" class="gpotbl_cell">Carbon dioxide.
<sup>5</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric propulsive motors or generators of open type</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Enclosed ventilating systems for motors and generators of electric propelling machinery</TD><TD align="left" class="gpotbl_cell">Carbon dioxide (in ventilating system).
<sup>6</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, internal combustion or gas turbine</TD><TD align="left" class="gpotbl_cell">Carbon dioxide.
<sup>7</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, electric motors or generators</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, steam</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trunks to machinery spaces</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel tanks</TD><TD align="left" class="gpotbl_cell">None required.
<sup>8</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Cargo Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible during voyage (combustible cargo), including trunks (excluding tanks)</TD><TD align="left" class="gpotbl_cell">Carbon dioxide.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible during voyage (combustible cargo)</TD><TD align="left" class="gpotbl_cell">Automatic or manual sprinkler system.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vehicular deck (except where no overhead deck is 30 feet (9.14 meters) in length or less)</TD><TD align="left" class="gpotbl_cell">Manual sprinkler.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo oil tanks</TD><TD align="left" class="gpotbl_cell">Carbon dioxide or foam.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Specially suitable for vehicles</TD><TD align="left" class="gpotbl_cell">Carbon dioxide, automatic or manual sprinkler system.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Vessels of 100 GT or more contracted for on or before May 27, 1936, and having combustible joiner work must be fitted with an automatic sprinkler system, except in relatively incombustible spaces.
</P><P class="gpotbl_note">
<sup>2</sup> Sprinkler heads may be attached to a potable water system provided electrical or pneumatic detecting is installed.
</P><P class="gpotbl_note">
<sup>3</sup> On vessels contracted for prior to January 1, 1962, a steam smothering system may be accepted. However, although existing steam smothering systems may be repaired, replaced, or extended, no new system contracted for on or after January 1, 1962, will be permitted.
</P><P class="gpotbl_note">
<sup>4</sup> Protection of auxiliary boilers, fuel oil units, valves, and manifolds not required on vessels contracted for prior to November 19, 1952.
</P><P class="gpotbl_note">
<sup>5</sup> Not required on vessels of less than 300 GT (except on an international voyage) using fuel with a flashpoint higher than 110 °F, where the space is normally manned.
</P><P class="gpotbl_note">
<sup>6</sup> Not required on vessels contracted for prior to November 19, 1952.
</P><P class="gpotbl_note">
<sup>7</sup> Not required on vessels of less than 300 GT or on vessels contracted for prior to November 19, 1952, except where fuel, including starting fuel, has a flashpoint of 110 °F or less.
</P><P class="gpotbl_note">
<sup>8</sup> Where fuel having a flashpoint of 110 °F or lower is used the space containing the fuel tanks must be protected by a carbon dioxide system.</P></DIV></DIV>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48253, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.05-25" NODE="46:3.0.1.1.4.2.1.6" TYPE="SECTION">
<HEAD>§ 76.05-25   Hand portable fire extinguishers and semiportable fire extinguishing systems.</HEAD>
<P>(a) Approved hand portable fire extinguishers and semiportable fire extinguishing systems shall be installed on all vessels as set forth in subpart 76.50.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.10" NODE="46:3.0.1.1.4.3" TYPE="SUBPART">
<HEAD>Subpart 76.10—Fire Main System, Details</HEAD>


<DIV8 N="§ 76.10-1" NODE="46:3.0.1.1.4.3.1.1" TYPE="SECTION">
<HEAD>§ 76.10-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 76.10-90, shall apply to all fire main installations contracted for on or after May 26, 1965. Installations contracted for prior to May 26, 1965, shall meet the requirements of § 76.10-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.10-3" NODE="46:3.0.1.1.4.3.1.2" TYPE="SECTION">
<HEAD>§ 76.10-3   Water availability.</HEAD>
<P>(a) On all vessels on an international voyage, regardless of the date of construction, water pressure from the firemain protecting enclosed spaces shall be immediately available by maintenance of water pressure on the firemain at all times when passengers are aboard the vessel, or by remote control of fire pumps which control shall be easily operable and readily accessible.
</P>
<P>(b) Where approved remote controls are not installed, an alarm shall be fitted which will sound in the engine room indicating a drop of water pressure on the system.
</P>
<CITA TYPE="N">[CGFR 67-87, 32 FR 19181, Dec. 20, 1967]


</CITA>
</DIV8>


<DIV8 N="§ 76.10-5" NODE="46:3.0.1.1.4.3.1.3" TYPE="SECTION">
<HEAD>§ 76.10-5   Fire pumps.</HEAD>
<P>(a) Vessels must be equipped with independently driven fire pumps in accordance with table 76.10-5(a). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.10-5(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Minimum number of pumps
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Hose and hydrant size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nozzle orifice size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Length of hose, feet
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH><TH class="gpotbl_colhed" scope="col">International voyage
</TH><TH class="gpotbl_colhed" scope="col">Other
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,500</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,500</TD><TD align="right" class="gpotbl_cell">4,000</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 2
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>7/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 2
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>7/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup>Except as allowed by § 76.10-10(b).</P></DIV></DIV>
<P>(b) Vessels on an international voyage shall have a minimum total fire pump capacity at least equal to two-thirds of the required total bilge pump capacity, but in no case less than that required by this section. Each of the required fire pumps shall have a capacity not less than 80 percent of the total required capacity divided by the number of required pumps.
</P>
<P>(c) Each pump shall be capable of delivering water simultaneously from the two highest outlets at a Pitot tube pressure of approximately 50 p. s. i. Where one or both of these outlets is a 1
<FR>1/2</FR>-inch siamese fitting, both branches of the siamese fitting at each such outlet shall be utilized for the purpose of this requirements.
</P>
<P>(d) Fire pumps shall be fitted on the discharge side with relief valves set to relieve at 25 p. s. i. in excess of the pressure necessary to maintain the requirements of paragraph (c) of this section or 125 p. s. i., whichever is greater. Relief valves may be omitted if the pumps, operating under shutoff conditions, are not capable of developing a pressure exceeding this amount.
</P>
<P>(e) Fire pumps shall be fitted with a pressure gauge on the discharge side of the pumps.
</P>
<P>(f) Fire pumps may be used for other purposes provided at least one of the required pumps is kept available for use on the fire system at all times. In no case shall a pump having connection to an oil line be used as a fire pump. Branch lines connected to the fire main for purposes other than fire and deck wash shall be arranged so that the requirements of paragraphs (b) and (c) of this section and any other services installed on the fire main can be met simultaneously.
</P>
<P>(g) The total area of the pipes leading from a pump shall not be less than the discharge area of the pump.
</P>
<P>(h) If a vessel uses main or auxiliary oil fired boilers or internal combustion propulsion machinery, and is required to have two fire pumps, the pumps must be in separate spaces and the arrangement of pumps, sea connections, and sources of power must be arranged to ensure that a fire in any one space will not put all of the fire pumps out of operation. However, in vessels of less than 300 feet in length, when it is shown to the satisfaction of the Commandant that it is unreasonable or impracticable to meet this requirement due to the size or arrangement of the vessel, or for other reasons, the installation of a total flooding carbon dioxide or clean agent extinguishing system may be accepted as an alternate method of extinguishing any fire that affects the powering and operation of at least one of the required fire pumps.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51204, Sept. 30, 1997; USCG-2006-24797, 77 FR 33876, June 7, 2012; USCG-2012-0196, 81 FR 48254, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.10-10" NODE="46:3.0.1.1.4.3.1.4" TYPE="SECTION">
<HEAD>§ 76.10-10   Fire station hydrants, hose and nozzles</HEAD>
<P>(a) The size of fire hydrants, hoses, and nozzles, and the length of hose required, must be as specified in Table 76.10-5(a) of this subpart.
</P>
<P>(b) On vessels of more than 1,500 gross tons, the 2
<FR>1/2</FR>-inch hose and hydrants specified in Table 76.10-5(a) may be replaced with 1
<FR>1/2</FR>-inch hose and hydrants as follows:
</P>
<P>(1) The hydrants in interior locations may have wye connections for 1
<FR>1/2</FR>-inch hose. In these cases, the hose must be 75 feet (22.86 meters) in length, and only one hose will be required at each fire station; however, if every interior space can be reached by a 50-foot hose then 50-foot hoses may be installed at each interior fire hydrant; and
</P>
<P>(2) The hydrants for external locations may consist of two 1
<FR>1/2</FR>-inch outlets, each with a 1
<FR>1/2</FR>-inch hose, supplied through a wye connection as a substitute.
</P>
<P>(c) On vessels of 500 gross tons or more, there must be at least one shore connection to the fire main available to each side of the vessel in an accessible location. Suitable cut-out valves and check valves must be provided. Suitable adaptors also must be provided for furnishing the vessel's shore connections with couplings mating those on the shoreside fire lines. Vessels of 500 gross tons or more on an international voyage must be provided with at least one international shore connection complying with ASTM F 1121 (incorporated by reference, see § 76.01-2). Facilities must be available that enable an international shore connection to be used on either side of the vessel.
</P>
<P>(d) Fire hydrants must be of sufficient number and so located that any part of the vessel accessible to the passengers or crew while the vessel is being navigated, other than main machinery spaces and cargo holds, may be reached with at least two streams of water from separate outlets, at least one of which must be from a single length of hose. All areas of the main machinery spaces and cargo holds must be capable of being reached by at least two streams of water, each of which must be from a single length of hose from separate outlets. This requirement need not apply to shaft alleys containing no assigned space for the stowage of combustibles. Fire hydrants must be numbered as required by § 78.47-20 of this subchapter.
</P>
<P>(e) All parts of the fire main located on exposed decks must either be protected against freezing or be fitted with cut-out valves and drain valves so that the entire exposed parts of such piping may be shut off and drained in freezing weather. Except when closed to prevent freezing, such valves must be sealed open.
</P>
<P>(f) The outlet at each fire hydrant must be provided with a cock or valve fitted in such a position that the firehose may be removed while the fire main is under pressure. In addition, the outlet must be limited to any position from the horizontal to the vertical pointing downward, so that the hose will lead horizontally or downward to minimize the possibility of kinking.
</P>
<P>(g) Each fire hydrant must have at least one length of firehose, a spanner wrench, and a hose rack or other device for stowing the hose.
</P>
<P>(h) Firehoses must be connected to the outlets at all times. However, on open decks where no protection is afforded to the hose in heavy weather, or where the hose may be liable to damage from the handling of cargo, the hose may be temporarily removed from the hydrant and stowed in an accessible nearby location.
</P>
<P>(i) A firehose must not be used for any purpose other than fire extinguishing and fire drills.
</P>
<P>(j) Each firehose on each hydrant must have a combination solid stream and water spray firehose nozzle that meets the requirements in 46 CFR 162.027. Firehose nozzles previously approved under subpart 162.027 of this chapter may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(k) Straight stream firehose nozzles approved under 46 CFR 162.027 must have low-velocity water spray applicators for—
</P>
<P>(1) Two firehoses within the accommodation and service areas; and
</P>
<P>(2) Each firehose within propulsion machinery spaces containing an oil-fired boiler, internal combustion machinery, or an oil fuel unit on a vessel on an international voyage or on any vessel of 1,000 gross tons or more. The length of each applicator must be not more than 1.8 meters (6 feet).
</P>
<P>(l) Fixed brackets, hooks, or other means for stowing an applicator must be next to each fire hydrant that has an applicator under paragraph (k) of this section.
</P>
<P>(m) Fire hydrants, nozzles, and other fittings must have threads to accommodate the hose connections noted in paragraph (l) of this section.
</P>
<P>(n) Firehose and couplings must be as follows:
</P>
<P>(1) Fire station hydrant connections must be brass, bronze, or other equivalent metal. Couplings must either—
</P>
<P>(i) Use National Standard (NS) firehose coupling threads for the 1
<FR>1/2</FR>-in (38-mm) and 2
<FR>1/2</FR>-in (64-mm) hose sizes, <I>i.e.,</I> 9 threads per inch for a 1
<FR>1/2</FR>-in hose, and 7
<FR>1/2</FR> threads per inch for a 2
<FR>1/2</FR>-in hose; or
</P>
<P>(ii) Be a uniform design for each hose diameter throughout the vessel.
</P>
<P>(2) Each section of firehose must be a lined commercial firehose that conforms to UL 19 (incorporated by reference, see § 76.01-2). A hose that bears the label of UL as a lined firehose is accepted as conforming to this requirement.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48254, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.10-15" NODE="46:3.0.1.1.4.3.1.5" TYPE="SECTION">
<HEAD>§ 76.10-15   Piping.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter.
</P>
<P>(b) All distribution cut-off valves shall be marked as required by § 78.47-15 of this subchapter.
</P>
<P>(c) For vessels on an international voyage, the diameter of the fire main shall be sufficient for the effective distribution of the maximum required discharge from two fire pumps operating simultaneously. This is in addition to § 76.10-5(c). The discharge of this quantity of water through hoses and nozzles at a sufficient number of adjacent hydrants shall be at a minimum Pitot tube pressure of approximately 50 pounds per square inch.


</P>
</DIV8>


<DIV8 N="§ 76.10-90" NODE="46:3.0.1.1.4.3.1.6" TYPE="SECTION">
<HEAD>§ 76.10-90   Installations contracted for prior to May 26, 1965.</HEAD>
<P>(a) Installations contracted for prior to May 26, 1965, shall meet the following requirements:
</P>
<P>(1) Except as specifically modified by this paragraph, the requirements of §§ 76.10-5 through 76.10-15 shall be complied with insofar as the number and general type of equipment is concerned. Existing equipment, except firehose nozzles and low-velocity water spray applicators, previously approved but not meeting the applicable requirements of §§ 76.10-5 through 76.10-15 may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs, alterations, and replacements may be permitted to the same standards as the original installation. However, all new installations or major replacements shall meet the applicable requirements in this part.
</P>
<P>(2) All vessels contracted for prior to November 19, 1952, shall be fitted with fire pumps, hoses, and nozzles in accordance with table 76.10-90(a)(2).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.10-90(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum number of pumps
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum hose and hydrant size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nozzle orifice size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Length of hose, feet
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">4,000</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> May use 50 feet of 2
<fr>1/2</fr>-inch hose with 
<fr>7/8</fr>-inch nozzles for exterior stations. May use 75 feet of 1
<fr>1/2</fr>-inch hose with 
<fr>5/8</fr>-inch nozzles for interior station in which case such interior stations shall have siamese connections.</P></DIV></DIV>
<P>(3) When reasonable and practicable, where two or more fire pumps are required, they shall not all be located in the same space. Vessels on an international voyage shall, however, comply with the requirements of § 76.10-5(h).
</P>
<P>(4) The general requirements of § 76.10-5(c) through (h), § 76.10-10(d) through (i), and § 76.10-15, shall be complied with insofar as is reasonable and practicable. In addition, vessels on an international voyage shall comply with the requirements of § 76.10-5(b).
</P>
<P>(5) Vessels on an international voyage shall comply with the requirements of § 76.10-3.
</P>
<P>(6) Firehose nozzles and low-velocity spray applicators must meet the requirements of §§ 76.10-10(j), 76.10-10(k), and 76.10-10(l)
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR 19181, Dec. 20, 1967; CGD 76-086, 44 FR 2392, Jan. 11, 1979; CGD 95-027, 61 FR 26004, May 23, 1996; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.13" NODE="46:3.0.1.1.4.4" TYPE="SUBPART">
<HEAD>Subpart 76.13—Steam Smothering Systems</HEAD>


<DIV8 N="§ 76.13-1" NODE="46:3.0.1.1.4.4.1.1" TYPE="SECTION">
<HEAD>§ 76.13-1   Application.</HEAD>
<P>Steam smothering systems are not permitted on vessels contracted for on or after January 1, 1962. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26004, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 76.13-90" NODE="46:3.0.1.1.4.4.1.2" TYPE="SECTION">
<HEAD>§ 76.13-90   Installations contracted for prior to January 1, 1962.</HEAD>
<P>(a) Installations contracted for prior to July 1, 1935, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original installation.
</P>
<P>(2) The main pipes and their branches to the cargo compartments and similar spaces shall be not less than 1
<FR>1/2</FR>-inch pipe size and shall emanate from not more than two stations in easily accessible locations. If located on the open deck, the distribution manifolds shall be suitably protected by an enclosing cabinet or casing which shall be marked as required by § 78.47-17 of this subchapter. Each branch line shall have a valve at the manifold which shall be marked as required by § 78.47-15 of this subchapter.
</P>
<P>(3) Branches to paint lockers and similar small spaces may be taken from the nearest stream supply line and shall be not less than 
<FR>3/4</FR>-inch pipe size. The valve shall be marked as required by § 78.47-15 of this subchapter.
</P>
<P>(b) Installations contracted for on or after July 1, 1935, but prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials and facilities previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs, and alterations may be made to the same standard as the original installation.
</P>
<P>(2) Steam shall be available from the main or auxiliary boilers to provide at least one pound of steam per hour for each 50 cubic feet of gross volume of the largest compartment protected. Where reasonable and practicable, the steam pressure shall be at least 100 p.s.i.
</P>
<P>(3) The piping system shall meet the general requirements of paragraphs (c)(5) through (12) of this section insofar as is reasonable and practicable.
</P>
<P>(4) The minimum size of distribution piping and the number of branches to the various spaces shall be as given in table 76.13-90(b)(4) or by the following formula:
</P>
<FP-2><I>D</I>=√<I>C</I>/30,000    (1)
</FP-2>
<EXTRACT>
<FP>where:
</FP>
<FP-2><I>D</I> = Required diameter of pipe in inches.
</FP-2>
<FP-2><I>C</I> = Volume of compartment in cubic feet.
</FP-2>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.13-90(<E T="01">b</E>)(4)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Volume of compartment in cubic feet
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Number of branches to compartment
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Pipe size of each branch, inches
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">30,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30,000</TD><TD align="right" class="gpotbl_cell">46,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">46,000</TD><TD align="right" class="gpotbl_cell">67,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">67,000</TD><TD align="right" class="gpotbl_cell">94,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">94,000</TD><TD align="right" class="gpotbl_cell">135,000</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">135,000</TD><TD align="right" class="gpotbl_cell">203,000</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD></TR></TABLE></DIV></DIV></EXTRACT>
<P>(5) The minimum size of the steam supply line from the boiler to the distribution and manifold shall be as given by the following formula:
</P>
<FP-2><I>D</I>=√<I>C</I>/60,000
</FP-2>
<FP>(2)
</FP>
<EXTRACT>
<FP>where:
</FP>
<FP-2><I>D</I> = Diameter of pipe in inches.
</FP-2>
<FP-2><I>C</I> = Volume of all compartments in cubic feet.</FP-2></EXTRACT>
<P>(c) Installations contracted for on or after November 19, 1952, but prior to January 1, 1962, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials and facilities previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original installation.
</P>
<P>(2) Steam shall be available from main or auxiliary boilers to provide at least one pound of steam per hour for each 12 cubic feet of the gross volume of the largest compartment to be protected.
</P>
<P>(3) Although separate piping shall be led to each cargo hold and 'tween deck, for the purpose of determining the amount of steam required, a cargo compartment will be considered as the space between adjacent watertight or firescreen bulkheads and from tank top or lowest deck to the deck head of the uppermost deck on which cargo may be carried. If a trunk extends beyond such deck, the trunk space shall be included. Tonnage openings shall be considered as sealed for this purpose.
</P>
<P>(4) A steam pressure of at least 100 p.s.i. shall be available unless specifically approved otherwise.
</P>
<P>(5) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter.
</P>
<P>(6) The distribution piping shall emanate from not more than three stations in easily accessible locations on the weather deck, and shall lead to the lower portion of each cargo hold, cargo 'tween deck, and other compartments protected. However, lines to paint lockers and similar small spaces may be taken from the nearest steam supply line.
</P>
<P>(7) The distribution line to each compartment shall be fitted with a shutoff valve. The valve shall be marked as required by § 78.47-15 of this subchapter.
</P>
<P>(8) The manifold steam supply line shall be fitted with a master valve at the manifold.
</P>
<P>(9) Provisions shall be made for draining the manifold and distribution lines to prevent them from freezing.
</P>
<P>(10) If located on the open deck, the distribution manifolds shall be suitably protected by an enclosing cabinet or casing. In any case, it shall be marked as required by § 78.47-17 of this subchapter.
</P>
<P>(11) Piping shall not be led into or through spaces accessible to the passengers or crew while the vessel is being navigated, with the exception of machinery spaces and corridors. However, in special cases, arrangements to run piping through such spaces may be specifically approved by the Commandant, provided all joints are welded, suitable expansion bends are provided, and all piping is extra heavy.
</P>
<P>(12) Piping shall be used for no other purpose except that it may be incorporated with the fire detecting system, and where suitable provisions are made, it may be used for steaming out tanks.
</P>
<P>(13) The minimum size and number of branches to the various spaces shall be as given in table 76.13-90(c)(13). The distribution piping from the manifold to the branch lines shall have an area approximately equal to the combined areas of the branch lines served.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.13-90(<E T="01">c</E>)(13)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Volume of spaces in cubic feet
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Number of branches to spaces
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Pipe size of each branch, inches
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">5,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5,000</TD><TD align="right" class="gpotbl_cell">15,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">15,000</TD><TD align="right" class="gpotbl_cell">30,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30,000</TD><TD align="right" class="gpotbl_cell">60,000</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">60,000</TD><TD align="right" class="gpotbl_cell">100,000</TD><TD align="right" class="gpotbl_cell">3</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100,000</TD><TD align="right" class="gpotbl_cell">190,000</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD></TR></TABLE></DIV></DIV>
<P>(14) The steam supply line from the boiler to any distribution manifold shall be of sufficient size to supply all the branch lines to the largest compartment and to all adjacent compartments.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15283, Dec. 6, 1966]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.15" NODE="46:3.0.1.1.4.5" TYPE="SUBPART">
<HEAD>Subpart 76.15—Carbon Dioxide Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 76.15-1" NODE="46:3.0.1.1.4.5.1.1" TYPE="SECTION">
<HEAD>§ 76.15-1   Application.</HEAD>
<P>(a) Where a carbon dioxide extinguishing system is installed, the provisions of this subpart, with the exception of § 76.15-90, shall apply to all installations contracted for on or after November 19, 1952. Installations contracted for prior to November 19, 1952, shall meet the requirements of § 76.15-90.
</P>
<P>(b) The requirements of this subpart are based on a “high pressure system”, i.e., one in which the carbon dioxide is stored in liquid form at atmospheric temperature. Details for “low pressure systems”, i.e., those in which the carbon dioxide is stored in liquid form at a continuously controlled low temperature, may be specifically approved by the Commandant where it is demonstrated that a comparable degree of safety and fire extinguishing ability is achieved. 


</P>
</DIV8>


<DIV8 N="§ 76.15-5" NODE="46:3.0.1.1.4.5.1.2" TYPE="SECTION">
<HEAD>§ 76.15-5   Quantity, pipe sizes, and discharge rate.</HEAD>
<P>(a) <I>General.</I> The amount of carbon dioxide required for each space shall be as determined by the following paragraphs in this section.
</P>
<P>(b) <I>Total available supply.</I> A separate supply of carbon dioxide need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount.
</P>
<P>(c) <I>Cargo spaces.</I> (1) The number of pounds of carbon dioxide required for each space in cubic feet shall be equal to the gross volume of the space in cubic feet divided by 30.
</P>
<P>(2) Although separate piping shall be led to each cargo hold and 'tween deck, for the purpose of determining the amount of carbon dioxide required, a cargo compartment will be considered as the space between adjacent watertight or firescreen bulkheads and from the tank top or lowest deck to the deck head of the uppermost space on which cargo may be carried. If a trunk extends beyond such deck, the trunk volume shall be included. Tonnage openings shall be considered as sealed for this purpose.
</P>
<P>(3) Branch lines to the various cargo holds and 'tween decks shall not be less than 
<FR>3/4</FR> inch standard pipe size.
</P>
<P>(4) No specific discharge rate need be applied to such systems.
</P>
<P>(d) <I>Machinery spaces, paint lockers, tanks, and similar spaces.</I> (1) Except as provided in paragraph (d)(3) of this section, the number of pounds of carbon dioxide required for each space shall be equal to the gross volume of the space divided by the appropriate factor noted in table 76.15-5(d)(1). If fuel can drain from the compartment being protected to an adjacent compartment, or if the compartments are not entirely separate, the requirements for both compartments shall be used to determine the amount of carbon dioxide to be provided. The carbon dioxide shall be arranged to discharge into both such compartments simultaneously.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.15-5(<E T="01">d</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross volume of compartment, cubic feet
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Factor
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">15
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,600</TD><TD align="right" class="gpotbl_cell">16
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,600</TD><TD align="right" class="gpotbl_cell">4,500</TD><TD align="right" class="gpotbl_cell">18
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4,500</TD><TD align="right" class="gpotbl_cell">50,000</TD><TD align="right" class="gpotbl_cell">20
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">50,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">22</TD></TR></TABLE></DIV></DIV>
<P>(2) For the purpose of the above requirement of this paragraph, the volume of a machinery space shall be taken as exclusive of the normal machinery casing unless the boiler, internal combustion machinery, or fuel oil installations extend into such space in which case the volume shall be taken to the top of the casing or the next material reduction in casing area, whichever is lower. For installations contracted for on or after October 1, 1959, “normal machinery casing” and “material reduction in casing area” shall be defined as follows:
</P>
<P>(i) By “normal machinery casing” shall be meant a casing the area of which is not more than 40 percent of the maximum area of the machinery space.
</P>
<P>(ii) By “material reduction in casing area” shall be meant a reduction to at least 40 percent of the casing area. 
</P>
<P>(3) For vessels on an international voyage contracted for on or after May 26, 1965, the amount of carbon dioxide required for a space containing propulsion boilers or internal combustion propulsion machinery shall be as given by paragraphs (d) (1) and (2) of this section or by dividing the entire volume, including the casing, by a factor of 25, whichever is the larger.
</P>
<P>(4) Branch lines to the various spaces shall be as noted in table 76.15-5(d)(4).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.15-5(<E T="01">d</E>)(4)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds
</TH><TH class="gpotbl_colhed" scope="col">Minimum nominal pipe size, inches
</TH><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds
</TH><TH class="gpotbl_colhed" scope="col">Minimum nominal pipe size, inches
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">2,500 </TD><TD align="right" class="gpotbl_cell">2
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">225</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr></TD><TD align="left" class="gpotbl_cell">4,450 </TD><TD align="right" class="gpotbl_cell">3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">1 </TD><TD align="left" class="gpotbl_cell">7,100 </TD><TD align="right" class="gpotbl_cell">3
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr></TD><TD align="left" class="gpotbl_cell">10,450</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">15,000</TD><TD align="right" class="gpotbl_cell">4
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2,450</TD><TD align="right" class="gpotbl_cell">2 </TD><TD align="left" class="gpotbl_cell"/><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV></DIV>
<P>(5) Distribution piping within the space shall be proportioned from the supply line to give proper distribution to the outlets without throttling.
</P>
<P>(6) The number, type, and location of discharge outlets shall be such as to give a uniform distribution throughout the space.
</P>
<P>(7) The total area of all discharge outlets shall not exceed 85 percent nor be less than 35 percent of the nominal cylinder outlet area or the area of the supply pipe, whichever is smaller. The nominal cylinder outlet area in square inches shall be determined by multiplying the factor 0.0022 by the number of pounds of carbon dioxide required, except that in no case shall this outlet area be less than 0.110 square inch.
</P>
<P>(8) The discharge of at least 85 percent of the required amount of carbon dioxide shall be complete within 2 minutes.
</P>
<P>(e) <I>Spaces specially suitable for vehicles.</I> (1) The number of pounds of carbon dioxide required shall be equal to the gross volume of the largest “tight” space divided by 22. In no case, however, shall it be less than that required by paragraph (c) of this section.
</P>
<P>(2) The arrangement of valves and piping shall be such that the required quantity of carbon dioxide may be discharged into any “tight” space. The discharge of the required quantity of carbon dioxide shall be completed within 2 minutes.
</P>
<P>(3) Except as noted in paragraphs (e) (1) and (2) of this section, the requirements of paragraph (d) of this section shall apply.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15283, Dec. 6, 1966; CGD 95-028, 62 FR 51204, Sept. 30, 1997; USCG-1999-6216, 64 FR 53225, 53226, Oct. 1, 1999; USCG-2010-0759, 75 FR 60003, Sept. 29, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-10" NODE="46:3.0.1.1.4.5.1.3" TYPE="SECTION">
<HEAD>§ 76.15-10   Controls.</HEAD>
<P>(a) Except as noted in § 76.15-20(b), all controls and valves for the operation of the system shall be outside the space protected, and shall not be located in any space that might be cut off or made inaccessible in the event of fire in any of the spaces protected.
</P>
<P>(b) If the same cylinders are used to protect more than one hazard, a manifold with normally closed stop valves shall be used to direct the carbon dioxide into the proper space. If cylinders are used to protect only one hazard, a normally closed stop valve shall be installed between the cylinders and the hazard except for systems of the type indicated in § 76.15-5(d) which contain not more than 300 pounds of carbon dioxide.
</P>
<P>(c) Distribution piping to the various cargo spaces shall be controlled from not more than two stations. One of the stations controlling the system for the main machinery space shall be located as convenient as practicable to one of the main escapes from the space. All control stations and the individual valves and controls shall be marked as required by §§ 78.47-15 and 78.47-17 of this subchapter.
</P>
<P>(d) Systems of the type indicated in § 76.15-5(d) shall be actuated by one control operating the valve to the space and a separate control releasing at least the required amount of carbon dioxide. These two controls shall be located in a box or other enclosure clearly identified for the particular space. Those systems installed without a stop valve shall be operated by one control releasing at least the required amount of carbon dioxide.
</P>
<P>(e) Where provisions are made for the simultaneous release of a given amount of carbon dioxide by operation of a remote control, provisions shall also be made for manual control at the cylinders. Where gas pressure from pilot cylinders is used as a means for releasing the remaining cylinders, not less than two pilot cylinders shall be used for systems consisting of more than two cylinders. Each of the pilot cylinders shall be capable of manual control at the cylinder, but the remaining cylinders need not be capable of individual manual control.
</P>
<P>(f) Systems of the type indicated in § 76.15-5(d), other than systems for tanks, which are of more than 300 pounds of carbon dioxide, shall be fitted with an approved delayed discharge so arranged that the alarm will be sounded for at least 20 seconds before the carbon dioxide is released into the space. Such systems of not more than 300 pounds of carbon dioxide shall also have a similar delayed discharge, except for those systems for tanks and for spaces which have a suitable horizontal escape. This paragraph shall be applicable only to systems installed on or after July 1, 1957.
</P>
<P>(g) All distribution valves and controls shall be of an approved type. All controls shall be suitably protected.
</P>
<P>(h) Complete but simple instructions for the operation of the systems must be located in a conspicuous place at or near all pull boxes, stop valve controls and in the CO<E T="52">2</E> cylinder storage room. On systems in which the CO<E T="52">2</E> cylinders are not within the protected space, these instructions must also include a schematic diagram of the system and instructions detailing alternate methods of discharging the system should the manual release or stop valve controls fail to operate. Each control valve to branch lines must be marked to indicate the related space served.
</P>
<P>(i) If the space or enclosure containing the carbon dioxide supply or controls is to be locked, a key to the space or enclosure shall be in a break-glass-type box conspicuously located adjacent to the opening.
</P>
<CITA TYPE="N">[CGFR 65-60, 30 FR 16940, Dec. 30, 1965, as amended by CGD 74-100R, 40 FR 6209, Feb. 10, 1975; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-15" NODE="46:3.0.1.1.4.5.1.4" TYPE="SECTION">
<HEAD>§ 76.15-15   Piping.</HEAD>
<P>(a) The piping, valves, and fittings shall have a bursting pressure of not less than 6,000 p.s.i.
</P>
<P>(b) All piping, in nominal sizes not over 
<FR>3/4</FR> inch, shall be at least Schedule 40 (standard weight), and in nominal sizes over 
<FR>3/4</FR> inch, shall be at least Schedule 80 (extra heavy).
</P>
<P>(c) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant.
</P>
<P>(d) A pressure relief valve or equivalent set to relieve between 2,400 and 2,800 p.s.i. shall be installed in the distributing manifold or such other location as to protect the piping in the event that all branch line shut-off valves are closed.
</P>
<P>(e) All dead end lines shall extend at least 2 inches beyond the last orifice and shall be closed with cap or plug.
</P>
<P>(f) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury.
</P>
<P>(g) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. Drains and dirt traps shall be located in accessible locations where possible.
</P>
<P>(h) Piping shall be used for no other purpose except that it may be incorporated with the fire detecting system.
</P>
<P>(i) Piping passing through living quarters shall not be fitted with drains or other openings within such spaces.
</P>
<P>(j) Installation test requirements:
</P>
<P>(1) Upon completion of the piping installation, and before the cylinders are connected, a pressure test shall be applied as set forth in this paragraph. Only carbon dioxide or other inert gas shall be used for this test.
</P>
<P>(2) The piping from the cylinders to the stop valves in the manifold shall be subjected to a pressure of 1,000 p.s.i. With no additional gas being introduced to the system, it shall be demonstrated that the leakage of the system is such as not to permit a pressure drop of more than 150 p.s.i. per minute for a 2-minute period.
</P>
<P>(3) The individual branch lines to the various spaces protected shall be subjected to a test similar to that described in the preceding paragraph with the exception that the pressure used shall be 600 p.s.i. in lieu of 1,000 p.s.i. For the purpose of this test, the distribution piping shall be capped within the space protected at the first joint ahead of the nozzles.
</P>
<P>(4) In lieu of the tests prescribed in the preceding paragraphs in this section, small independent systems protecting spaces such as emergency generator rooms, lamp lockers, etc., may be tested by blowing out the piping with air at a pressure of at least 100 p.s.i.


</P>
</DIV8>


<DIV8 N="§ 76.15-20" NODE="46:3.0.1.1.4.5.1.5" TYPE="SECTION">
<HEAD>§ 76.15-20   Carbon dioxide storage.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, the cylinders shall be located outside the spaces protected, and shall not be located in any space that might be cut off or made inaccessible in the event of a fire in any of the spaces protected.
</P>
<P>(b) Systems of the type indicated in § 76.15-5(d), consisting of not more than 300 pounds of carbon dioxide, may have the cylinders located within the space protected. If the cylinder stowage is within the space protected, the system shall be arranged in an approved manner to be automatically operated by a heat actuator within the space in addition to the regular remote and local controls.
</P>
<P>(c) The space containing the cylinders shall be properly ventilated and designed to preclude an anticipated ambient temperature in excess of 130 degrees F.
</P>
<P>(d) Cylinders shall be securely fastened and supported, and, where necessary, protected against injury.
</P>
<P>(e) Cylinders shall be so mounted as to be readily accessible and capable of easy removal for recharging and inspection. Provisions shall be available for weighing the cylinders.
</P>
<P>(f) Where subject to moisture, cylinders shall be so installed as to provide a space of at least 2 inches between the flooring and the bottom of the cylinders.
</P>
<P>(g) Cylinders shall be mounted in an upright position or inclined not more than 30 degrees from the vertical. However, cylinders which are fitted with flexible or bent siphon tubes may be inclined not more than 80 degrees from the vertical.
</P>
<P>(h) Where check valves are not fitted on each independent cylinder discharge, plugs or caps shall be provided for closing outlets when cylinders are removed for inspection or refilling.
</P>
<P>(i) All cylinders used for storing carbon dioxide must be fabricated, tested, and marked in accordance with §§ 147.60 and 147.65 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGD 84-044, 53 FR 7748, Mar. 10, 1988; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999; USCG-2041-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-25" NODE="46:3.0.1.1.4.5.1.6" TYPE="SECTION">
<HEAD>§ 76.15-25   Discharge outlets.</HEAD>
<P>(a) Discharge outlets shall be of an approved type.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.15-30" NODE="46:3.0.1.1.4.5.1.7" TYPE="SECTION">
<HEAD>§ 76.15-30   Alarms.</HEAD>
<P>(a) Spaces which are protected by a carbon dioxide extinguishing system and are normally accessible to persons on board while the vessel is being navigated, other than paint and lamp lockers and similar small spaces, shall be fitted with an approved audible alarm in such spaces which will be automatically sounded when the carbon dioxide is admitted to the space. The alarm shall be conspicuously and centrally located and shall be marked as required by § 78.47-9 of this subchapter. For systems installed on or after July 1, 1957, alarms will be mandatory only for systems required to be fitted with a delayed discharge. Such alarms shall be so arranged as to sound during the 20 second delay period prior to the discharge of carbon dioxide into the space, and the alarm shall depend on no source of power other than the carbon dioxide.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.15-35" NODE="46:3.0.1.1.4.5.1.8" TYPE="SECTION">
<HEAD>§ 76.15-35   Enclosure openings.</HEAD>
<P>(a) Where mechanical ventilation is provided for spaces other than cargo and similar spaces which are protected by a carbon dioxide extinguishing system, provisions shall be made so that the ventilation system is automatically shut down with the operation of the system to that space.
</P>
<P>(b) Where natural ventilation is provided for spaces protected by a carbon dioxide extinguishing system, provisions shall be made for easily and effectively closing off the ventilation.
</P>
<P>(c) Means shall be provided for closing all openings to the space protected from outside such space. In this respect, relatively tight doors, shutters, or dampers shall be provided for openings in the lower portion of the space. The construction shall be such that openings in the upper portion of the space can be closed off either by permanently installed means or by the use of canvas or other material which is normally carried by the vessel.


</P>
</DIV8>


<DIV8 N="§ 76.15-40" NODE="46:3.0.1.1.4.5.1.9" TYPE="SECTION">
<HEAD>§ 76.15-40   Pressure relief.</HEAD>
<P>(a) Where necessary, relatively tight compartments such as refrigeration spaces, paint lockers, etc., shall be provided with suitable means for relieving excessive pressure accumulating within the compartment when the carbon dioxide is injected.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15283, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-50" NODE="46:3.0.1.1.4.5.1.10" TYPE="SECTION">
<HEAD>§ 76.15-50   Lockout valves.</HEAD>
<P>(a) A lockout valve must be provided on any carbon dioxide extinguishing system protecting a space over 6,000 cubic feet in volume and installed or altered after July 9, 2013. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<P>(b) The lockout valve must be a manually operated valve located in the discharge manifold prior to the stop valve or selector valves. When in the closed position, the lockout valve must provide complete isolation of the system from the protected space or spaces, making it impossible for carbon dioxide to discharge in the event of equipment failure during maintenance.
</P>
<P>(c) The lockout valve design or locking mechanism must make it obvious whether the valve is open or closed.
</P>
<P>(d) A valve is considered a lockout valve if it has a hasp or other means of attachment to which, or through which, a lock can be affixed, or it has a locking mechanism built into it.
</P>
<P>(e) The master or person-in-charge must ensure that the valve is locked open at all times, except while maintenance is being performed on the extinguishing system, when the valve must be locked in the closed position.
</P>
<P>(f) Lockout valves added to existing systems must be approved by the Commandant as part of the installed system.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33876, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-60" NODE="46:3.0.1.1.4.5.1.11" TYPE="SECTION">
<HEAD>§ 76.15-60   Odorizing units.</HEAD>
<P>Each carbon dioxide extinguishing system installed or altered after July 9, 2013, must have an approved odorizing unit to produce the scent of wintergreen, the detection of which will serve as an indication that carbon dioxide gas is present in a protected area and any other area into which the carbon dioxide may migrate. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 76.15-90" NODE="46:3.0.1.1.4.5.1.12" TYPE="SECTION">
<HEAD>§ 76.15-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 76.15-5 through 76.15-40 insofar as is reasonable and practicable, with the exception of § 76.15-5(d) (1) through (3) covering spaces other than cargo spaces, which systems may be installed in accordance with paragraphs (a) (3) through (6) of this section. However, the foregoing exception shall not be permitted for vessels on an international voyage.
</P>
<P>(3) In boilerrooms, the bilges shall be protected by a system discharging principally below the floor plates. Perforated pipe may be used in lieu of discharge nozzles for such systems. The number of pounds of carbon dioxide shall be equal to the gross volume of the boiler room taken to the top of the boilers divided by 36. In the event of an elevated boilerroom which drains to the machinery space, the system shall be installed in the engine room bilge and the gross volume shall be taken to the flat on which the boilers are installed.
</P>
<P>(4) In machinery spaces where main propulsion internal combustion machinery is installed, the number of pounds of carbon dioxide required shall be equal to the gross volume of the space taken to the underside of the deck forming the hatch opening divided by 22.
</P>
<P>(5) In miscellaneous spaces other than cargo or main machinery spaces, the number of pounds of carbon dioxide required shall be equal to the gross volume of the space divided by 22.
</P>
<P>(6) Branch lines to the various spaces other than cargo and similar spaces, shall be as noted in table 76.15-90(a)(6). This table is based on cylinders having discharge outlets and siphon tubes of 
<FR>3/8</FR>-inch diameter.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.15-90(<E T="01">a</E>)(6)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Number of cylinders
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Nominal pipe size
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH><TH class="gpotbl_colhed" scope="col">Inches
</TH><TH class="gpotbl_colhed" scope="col">Type
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">Standard.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr></TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">1 </TD><TD align="left" class="gpotbl_cell">Extra heavy.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr></TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">12</TD><TD align="right" class="gpotbl_cell">16</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">16</TD><TD align="right" class="gpotbl_cell">27</TD><TD align="right" class="gpotbl_cell">2 </TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">27</TD><TD align="right" class="gpotbl_cell">39</TD><TD align="right" class="gpotbl_cell">2
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">39</TD><TD align="right" class="gpotbl_cell">60</TD><TD align="right" class="gpotbl_cell">3 </TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">60</TD><TD align="right" class="gpotbl_cell">80</TD><TD align="right" class="gpotbl_cell">3
<fr>1/2</fr></TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">104</TD><TD align="right" class="gpotbl_cell">4 </TD><TD align="left" class="gpotbl_cell">  Do.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">104</TD><TD align="right" class="gpotbl_cell">165</TD><TD align="right" class="gpotbl_cell">5 </TD><TD align="left" class="gpotbl_cell">  Do.</TD></TR></TABLE></DIV></DIV>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR 19181, Dec. 20, 1967; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.17" NODE="46:3.0.1.1.4.6" TYPE="SUBPART">
<HEAD>Subpart 76.17—Foam Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 76.17-1" NODE="46:3.0.1.1.4.6.1.1" TYPE="SECTION">
<HEAD>§ 76.17-1   Application.</HEAD>
<P>(a) Where a foam extinguishing system is installed, the provisions of this subpart, with the exception of § 76.17-90, shall apply to all installations contracted for on or after November 19, 1952. Installations contracted for prior to November 19, 1952, shall meet the requirements of § 76.17-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.17-5" NODE="46:3.0.1.1.4.6.1.2" TYPE="SECTION">
<HEAD>§ 76.17-5   Quantity of foam required.</HEAD>
<P>(a) <I>Area protected.</I> (1) For machinery and similar spaces, the system shall be so designed and arranged as to spread a blanket of foam over the entire tank top or bilge of the space protected. The arrangement of piping shall be such as to give a uniform distribution over the entire area protected.
</P>
<P>(2) Where an installation is made to protect an oil fired boiler installation on a flat which is open to or can drain to the lower engine room or other space, both the flat and the lower space shall be protected simultaneously. The flat shall be fitted with suitable coamings on all openings other than deck drains to properly restrain the oil and foam at that level. Other installations of a similar nature will be considered in a like manner.
</P>
<P>(3) Where a system is installed to protect a tank, it shall be so designed and arranged as to spread a blanket of foam over the entire liquid surface of the tank within the range of usual trim. The arrangement of piping shall be such as to give a uniform distribution over the entire area protected.
</P>
<P>(b) <I>Rate of application.</I> (1) For spaces other than tanks, the rate of discharge to foam outlets protecting the hazard shall be at least as set forth in this subparagraph.
</P>
<P>(i) For chemical foam systems with stored “A” and “B” solutions, a total of at least 1.6 gallons per minute of the two solutions shall be discharged for each 10 square feet of area protected.
</P>
<P>(ii) For other types of foam systems, the water rate to the dry powder generators or air foam production equipment shall be at least 1.6 gallons per minute for each 10 square feet of area protected.
</P>
<P>(2) For tanks, the rate of discharge to foam outlets protecting the hazard shall be as set forth in paragraph (b)(1) of this section except that the value of 1 gallon per minute shall be substituted in both cases for the value of 1.6 gallons per minute.
</P>
<P>(c) <I>Supply of foam producing material.</I> (1) There shall be provided a quantity of foam producing material sufficient to operate the equipment at the discharge rate specified in paragraph (b) of this section for a period of at least 3 minutes for spaces other than tanks, and for at least 5 minutes for tanks.
</P>
<P>(2) A separate supply of foam agent need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount.
</P>
<P>(3) Where pumps are required, the water supply shall be from outside the space protected and shall in no way be dependent upon power from the space protected.


</P>
</DIV8>


<DIV8 N="§ 76.17-10" NODE="46:3.0.1.1.4.6.1.3" TYPE="SECTION">
<HEAD>§ 76.17-10   Controls.</HEAD>
<P>(a) The foam agent, its container, and all controls and valves for the operation of the system shall be of an approved type.
</P>
<P>(b) The foam agent container and all controls and valves for the operation of the system shall be outside the space protected and shall not be located in such space as might be cut off or made inaccessible in the event of fire in any of the spaces protected. The control space shall be as convenient as practicable to one of the main escapes from spaces protected, and shall be marked as required by § 78.47-17 of this subchapter. Where pumps are required, it shall not be necessary that they be started from the control space.
</P>
<P>(c) Complete, but simple instructions for the operation of the system shall be located in a conspicuous place at or near the controls.
</P>
<P>(d) The valves to the various spaces served shall be marked as required by § 78.47-15 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 76.17-15" NODE="46:3.0.1.1.4.6.1.4" TYPE="SECTION">
<HEAD>§ 76.17-15   Piping.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter.
</P>
<P>(b) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant.
</P>
<P>(c) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury.
</P>
<P>(d) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture.
</P>
<P>(e) Piping shall be used for no other purpose.


</P>
</DIV8>


<DIV8 N="§ 76.17-20" NODE="46:3.0.1.1.4.6.1.5" TYPE="SECTION">
<HEAD>§ 76.17-20   Discharge outlets.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.17-25" NODE="46:3.0.1.1.4.6.1.6" TYPE="SECTION">
<HEAD>§ 76.17-25   Additional protection required.</HEAD>
<P>(a) In order that any residual fires above the floor plates may be extinguished when a foam system is installed for the protection of spaces other than tanks, at least 2 fire hydrants, in addition to those required for the machinery space by subpart 76.10, shall be installed outside of the machinery space entrances. Such hydrants shall be fitted with sufficient hose so that any part of the machinery space may be reached with at least 2 streams of water, and each hose shall be equipped with an approved combination nozzle, applicator, and self-cleaning strainer as described in § 76.10-10(j)(3).
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.17-90" NODE="46:3.0.1.1.4.6.1.7" TYPE="SECTION">
<HEAD>§ 76.17-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installation contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 76.17-5 through 76.17-20, with the exception of § 76.17-5(a)(2), insofar as is reasonable and practicable. A 6-inch blanket of foam in 5 minutes for tanks and 3 minutes for other spaces will be considered as meeting the requirements of § 76.17-5.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.23" NODE="46:3.0.1.1.4.7" TYPE="SUBPART">
<HEAD>Subpart 76.23—Manual Sprinkling System, Details</HEAD>


<DIV8 N="§ 76.23-1" NODE="46:3.0.1.1.4.7.1.1" TYPE="SECTION">
<HEAD>§ 76.23-1   Application.</HEAD>
<P>(a) Where a manual sprinkling system is installed, the provisions of this subpart, with the exception of § 76.23-90, shall apply to all installations contracted for on or after November 19, 1952. Installations contracted for prior to November 19, 1952, shall meet the requirements of § 76.23-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.23-5" NODE="46:3.0.1.1.4.7.1.2" TYPE="SECTION">
<HEAD>§ 76.23-5   Zoning.</HEAD>
<P>(a) Separate zones may be used for each deck, and on any particular deck, spaces separated by “A” or “B” Class bulkheads may be separately zoned.
</P>
<P>(b) On any particular deck, large common areas may be zoned in accordance with table 76.23-5(b). All such zones within one common area shall be of approximately the same size. Zones of this type shall overlap in such a manner that the end sprinkler heads of both adjoining zones will cover the identical area.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.23-5(<E T="01">b</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Square feet of common deck area
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Maximum number of zones
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">800</TD><TD align="right" class="gpotbl_cell">1  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">800</TD><TD align="right" class="gpotbl_cell">1,800</TD><TD align="right" class="gpotbl_cell">2  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,800</TD><TD align="right" class="gpotbl_cell">3,000</TD><TD align="right" class="gpotbl_cell">3  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3,000</TD><TD align="right" class="gpotbl_cell">5,000</TD><TD align="right" class="gpotbl_cell">4  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5,000</TD><TD align="right" class="gpotbl_cell">9,000</TD><TD align="right" class="gpotbl_cell">5  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">9,000</TD><TD align="right" class="gpotbl_cell">16,000</TD><TD align="right" class="gpotbl_cell">6  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">16,000</TD><TD align="right" class="gpotbl_cell">30,000</TD><TD align="right" class="gpotbl_cell">7  
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">8  </TD></TR></TABLE></DIV></DIV>
</DIV8>


<DIV8 N="§ 76.23-10" NODE="46:3.0.1.1.4.7.1.3" TYPE="SECTION">
<HEAD>§ 76.23-10   Quantity, pipe sizes, and discharge rates.</HEAD>
<P>(a) <I>General.</I> (1) The system shall be so designed and arranged that the overhead is effectively sprayed and all portions of the deck are covered. The capacity shall be such that at least 12 gallons of water per minute are applied to each 100 square feet of deck area.
</P>
<P>(2) Piping, fittings, sprinkler heads, and pumps installed in accordance with the remainder of this section will be considered as meeting the above requirements. If alternate sizes or arrangements are used, it shall be demonstrated that these minimum requirements have been met.
</P>
<P>(b) <I>Sprinkler heads.</I> (1) Three-eighth inch open type sprinkler heads shall be used. Sprinkler heads shall be so arranged that no portion of the overhead is more than 7 feet from a sprinkler head.
</P>
<P>(2) [Reserved]
</P>
<P>(c) <I>Pipe sizes.</I> (1) The various pipe sizes shall be in proportion to the number of heads served. Minimum pipe sizes shall be as given in table 76.23-10(c).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.23-10(<E T="01">c</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Number of 
<fr>3/8</fr> inch heads served
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum nominal pipe sizes, inches
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">2</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="right" class="gpotbl_cell">2 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">12</TD><TD align="right" class="gpotbl_cell">18</TD><TD align="right" class="gpotbl_cell">2
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">18</TD><TD align="right" class="gpotbl_cell">30</TD><TD align="right" class="gpotbl_cell">3 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">30</TD><TD align="right" class="gpotbl_cell">46</TD><TD align="right" class="gpotbl_cell">3
<fr>1/2</fr>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">46</TD><TD align="right" class="gpotbl_cell">66</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">66</TD><TD align="right" class="gpotbl_cell">120</TD><TD align="right" class="gpotbl_cell">5 </TD></TR></TABLE></DIV></DIV>
<P>(d) <I>Fire pumps.</I> (1) The fire pumps may be used for the sprinkling system provided there is sufficient total capacity to operate the largest zone of the sprinkling system with a Pitot tube pressure of at least 15 p.s.i. at all heads and at the same time to deliver water from the two highest fire hose outlets in a manner similar to that described in § 76.10-5(c). In addition, on vessels over 750 gross tons, there shall be sufficient pumping capacity to also operate the second largest zone.


</P>
</DIV8>


<DIV8 N="§ 76.23-15" NODE="46:3.0.1.1.4.7.1.4" TYPE="SECTION">
<HEAD>§ 76.23-15   Controls.</HEAD>
<P>(a) The controls for the system shall be outside the spaces protected, and shall not be located in such space as might be cut off or made inaccessible in the event of fire in any of the spaces protected. The control space shall be marked as required by § 78.47-18 of this subchapter. It shall not be necessary to start the pumps from the control space.
</P>
<P>(b) Distribution piping to the various zones shall be controlled from one station. Each branch line to the various zones shall be fitted with a stop valve which shall be marked as required by § 78.47-15 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2004-18884, 69 FR 58347, Sept. 30, 2004]


</CITA>
</DIV8>


<DIV8 N="§ 76.23-20" NODE="46:3.0.1.1.4.7.1.5" TYPE="SECTION">
<HEAD>§ 76.23-20   Piping.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter.
</P>
<P>(b) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved by the Commandant.
</P>
<P>(c) All piping, valves, fittings, and sprinkler heads shall be securely supported, and where necessary, protected against injury.
</P>
<P>(d) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture.
</P>
<P>(e) Piping shall be used for no other purpose.


</P>
</DIV8>


<DIV8 N="§ 76.23-25" NODE="46:3.0.1.1.4.7.1.6" TYPE="SECTION">
<HEAD>§ 76.23-25   Sprinkler heads.</HEAD>
<P>(a) Sprinkler heads shall be of an approved type.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.23-90" NODE="46:3.0.1.1.4.7.1.7" TYPE="SECTION">
<HEAD>§ 76.23-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and replacements may be made to the same standards as the original installation.
</P>
<P>(2) The details of the system shall be in general agreement with §§ 76.23-5 through 76.23-25 insofar as is reasonable and practicable. Existing piping, pumping facilities, and sprinkler heads or perforated pipes may be retained provided all portions of the overhead are effectively sprayed and all portions of the deck are covered.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.25" NODE="46:3.0.1.1.4.8" TYPE="SUBPART">
<HEAD>Subpart 76.25—Automatic Sprinkling System, Details</HEAD>


<DIV8 N="§ 76.25-1" NODE="46:3.0.1.1.4.8.1.1" TYPE="SECTION">
<HEAD>§ 76.25-1   Application.</HEAD>
<P>Automatic sprinkler systems must comply with Chapter 25 of NFPA 13 (incorporation by reference, see § 76.01-2).
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48255, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§§ 76.25-5—76.25-35" NODE="46:3.0.1.1.4.8.1.2" TYPE="SECTION">
<HEAD>§§ 76.25-5--76.25-35   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 76.25-90" NODE="46:3.0.1.1.4.8.1.3" TYPE="SECTION">
<HEAD>§ 76.25-90   Installations contracted for prior to September 30, 1997.</HEAD>
<P>(a) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph, and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and replacements may be made to the same standards as the original installation.
</P>
<P>(b) The details of the system must be in general agreement with NFPA 13 (incorporated by reference, see 46 CFR 76.01-2) insofar as is reasonable and practicable. Existing piping, pumping facilities, sprinkler heads, and operating devices may be retained provided a reasonable coverage of the spaces protected is assured.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51204, Sept. 30, 1997, as amended by USCG-2003-16630, 73 FR 65192, Oct. 31, 2008]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.27" NODE="46:3.0.1.1.4.9" TYPE="SUBPART">
<HEAD>Subpart 76.27—Fire Detection and Alarm System, Details</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2012-0196, 81 FR 48255, July 22, 2016, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 76.27-1" NODE="46:3.0.1.1.4.9.1.1" TYPE="SECTION">
<HEAD>§ 76.27-1   Application.</HEAD>
<P>(a) Where a fire detection and alarm system is installed, the provisions of this subpart, with the exception of §§ 76.27-80 and 76.27-90, apply to all installations contracted for on or after July 22, 2021. Installations contracted for on or after November 19, 1952, and prior to July 22, 2021 must meet the requirements of § 76.27-80. Installations contracted for prior to November 19, 1952, must meet the requirements of § 76.27-90.
</P>
<P>(b) The design, manufacture, installation, and operation of fire detection and alarm systems must be in accordance with either:
</P>
<P>(1) Sections 76.27-5 through 76.27-35; or
</P>
<P>(2) SOLAS Chapter II-2, Regulation 7 and FSS Code Chapter 9 (both incorporated by reference, see § 76.01-2) as detailed in § 76.27-70.


</P>
</DIV8>


<DIV8 N="§ 76.27-5" NODE="46:3.0.1.1.4.9.1.2" TYPE="SECTION">
<HEAD>§ 76.27-5   General.</HEAD>
<P>(a) Detectors, manual alarm stations, control panels, cabinets, alarms, and other notifying devices must be of approved types.
</P>
<P>(b) The fire detection and alarm system must be capable of immediate operation at all times that the vessel is in service.
</P>
<P>(c) The fire detection and alarm system must control and monitor input signals for all connected detectors and manual pull stations or call points.
</P>
<P>(d) The fire detection and alarm system must provide fire or fault output signals to the pilothouse or fire control station.
</P>
<P>(e) The fire detection and alarm system must notify crew and passengers of a fire when appropriate.
</P>
<P>(f) The fire detection and alarm system must be so arranged and installed that the presence of a fire in any of the protected spaces will be automatically registered visibly and audibly in the pilothouse or fire control station. The visible notice must indicate the zone in which the alarm originated. On vessels of more than 150 feet (45.72 meters) in length, there must also be an audible alarm in the engine room.


</P>
</DIV8>


<DIV8 N="§ 76.27-10" NODE="46:3.0.1.1.4.9.1.3" TYPE="SECTION">
<HEAD>§ 76.27-10   Operation.</HEAD>
<P>(a) Means to manually acknowledge all alarm and fault signals must be provided at the control panel. The audible alarm on the control panel may be manually silenced. The control panel must clearly distinguish between normal, alarm, acknowledged alarm, fault, and silence conditions.
</P>
<P>(b) The activation of any detector or manual pull station must cause an audible and visual fire detection alarm signal at the control panel. If the alarm signal has not been acknowledged within 2 minutes, an audible fire alarm must be automatically sounded throughout the crew accommodations and service spaces, control stations, and manned machinery spaces.
</P>
<P>(c) A fire detection and alarm system must automatically reset to a normal operating condition after alarm and fault situations are cleared.
</P>
<P>(d) Detectors in certain spaces, such as workshops during hot work and ro-ro spaces during on- and off-loading, may be disabled. The system must be restored automatically to normal surveillance after a predetermined time. Spaces must be manned when any detectors are disabled. Detectors in all other spaces must remain operational.
</P>
<P>(e) In fire detection and alarm systems with addressable detectors and manual pull stations, every fault (such as an open circuit, short circuit, or ground fault) must be monitored and must not prevent the continued individual identification of the remaining detectors and manual pull stations.
</P>
<P>(f) In fire detection and alarm systems with addressable detectors and manual alarm stations, the initiation of the first fire detector and resulting alarm must not prevent any other detector from responding.
</P>
<P>(g) Fire detection and alarm systems without addressable detectors and manual alarm stations must identify the zone that contains the activated detector or station upon activation of a detector or manual pull station.
</P>
<P>(h) Fire detection and alarm systems may output signals to other fire safety systems including, but not limited to, paging systems, fire alarm or public address systems, fan stops, fire doors, fire dampers, sprinkler systems, smoke extraction systems, low-location lighting systems, fixed local application fire extinguishing systems, and closed-circuit television systems.
</P>
<P>(i) Fire detection and alarm systems may accept signals from other safety systems. For example, a signal initiated from actuation of an automatic sprinkler valve may be sent to a fire detection and alarm system.
</P>
<P>(j) The fire detection and alarm system may be connected to a decision management system provided that—
</P>
<P>(1) The decision management system is compatible with the fire detection and alarm system;
</P>
<P>(2) The decision management system can be disconnected without affecting the performance of the fire detection and alarm system; and
</P>
<P>(3) Any malfunction of the interfaced and connected decision management equipment must not render the fire detection and alarm system ineffective.


</P>
</DIV8>


<DIV8 N="§ 76.27-15" NODE="46:3.0.1.1.4.9.1.4" TYPE="SECTION">
<HEAD>§ 76.27-15   Detectors.</HEAD>
<P>(a) Detectors must be responsive to heat, smoke, or other products of combustion, flame, or any combination of these factors. Detectors responsive to other indicators of incipient fires may be used if approved.
</P>
<P>(b) Detectors must be capable of being triggered or tested and restored to service without the replacement of any component.
</P>
<P>(c) Heat detectors must be rated not lower than 130 °F (54 °C) and not higher than 172 °F (78 °C). The operating temperature of heat detectors located in spaces of high normal ambient temperatures may be up to 260 °F (130 °C). The operating temperatures of heat detectors in saunas may be up to 284 °F (140 °C).
</P>
<P>(d) Fire detectors fitted in passenger cabins must also emit, or cause to be emitted, an audible alarm within the cabin when activated.
</P>
<P>(e) The required sensitivity and other performance criteria of detectors must be as set forth in 46 CFR 161.002.


</P>
</DIV8>


<DIV8 N="§ 76.27-20" NODE="46:3.0.1.1.4.9.1.5" TYPE="SECTION">
<HEAD>§ 76.27-20   Alarm indicators.</HEAD>
<P>(a) Audible alarms must generate sound pressure levels as set forth in 46 CFR 161.002 and must:
</P>
<P>(1) Be at least 75 dBA as measured at the sleeping position in cabins;
</P>
<P>(2) Be at least 10 dBA above ambient noise levels existing during normal operation with the ship under way in moderate weather when measured at a point 5 feet (1.5 meters) above the finished floor and at least 3 feet (1 meter) from the source;
</P>
<P>(3) Not exceed 120 dBA; and
</P>
<P>(4) The sound pressure level must be measured in the third octave band about the fundamental frequency.
</P>
<P>(b) Visual alarms must generate light of an intensity and period as set forth in 46 CFR 161.002.
</P>
<P>(c) All audible and visual alarms must be audible and visible throughout the spaces they are intended to alert.


</P>
</DIV8>


<DIV8 N="§ 76.27-25" NODE="46:3.0.1.1.4.9.1.6" TYPE="SECTION">
<HEAD>§ 76.27-25   Power and circuitry.</HEAD>
<P>(a) The power supply and emergency power supply for all fire detection and alarm systems must be in accordance with 46 CFR chapter I, subchapter J (Electrical Engineering). At the end of the required period for which the fire detection and alarm system must remain operable under emergency power, the system must remain capable of operating all audible and visual fire alarm signals for an additional period of 30 minutes.
</P>
<P>(b) All wiring and electrical circuits and equipment must be in accordance with 46 CFR chapter I, subchapter J (Electrical Engineering).
</P>
<P>(c) All fire detection and alarm systems must monitor power supplies and circuits necessary for the operation of the system during loss of power and fault conditions.


</P>
</DIV8>


<DIV8 N="§ 76.27-30" NODE="46:3.0.1.1.4.9.1.7" TYPE="SECTION">
<HEAD>§ 76.27-30   Zoning.</HEAD>
<P>(a) The fire detection system must be divided into separate zones to restrict the area covered by any particular alarm signal.
</P>
<P>(b) The fire detection zone must not include spaces in more than one main vertical zone, except on cabin balconies.
</P>
<P>(c) The fire detection zone must not include spaces on more than one deck, except—
</P>
<P>(1) Adjacent and communicating spaces on different decks at the ends of the vessel having a combined ceiling area of not more than 3,000 sq ft;
</P>
<P>(2) Isolated rooms or lockers in such spaces as mast houses or wheelhouse tops, which are easily communicable with the area of the fire detection circuit to which they are connected; and
</P>
<P>(3) Systems with addressable detectors and manual alarm stations that can have their status individually determined.
</P>
<P>(d) Any fire detection zone with non-addressable detectors and manual pull stations must not contain more than 25 protected rooms or spaces.


</P>
</DIV8>


<DIV8 N="§ 76.27-35" NODE="46:3.0.1.1.4.9.1.8" TYPE="SECTION">
<HEAD>§ 76.27-35   Installation.</HEAD>
<P>(a) Detectors must be located in all spaces except those having little or no fire risk such as void spaces with no stowage of combustibles, private bathrooms, public toilets, fire extinguishing medium storage rooms, deck spaces, and enclosed promenades that are naturally ventilated by permanent openings.
</P>
<P>(b) The detectors must be located on the overhead in the space protected at a minimum distance of 18 in (0.5 m) away from bulkheads, except in corridors, lockers, and stairways. Positions near beams and ventilation ducts, or other positions where patterns of air flow could adversely affect performance should be avoided. Where liable to physical damage, the detector must be suitably protected.
</P>
<P>(c) Detectors must be located in accordance with spacing requirements as tested and approved.
</P>
<P>(d) Detectors in stairways must be located at least at the top level of the stairs and at every second level beneath.
</P>
<P>(e) There must be at least one manual alarm station in each zone.
</P>
<P>(f) Manual alarm stations must be located in main passageways, stairway enclosures, public spaces, or similar locations where they will be readily available and easily seen in case of need.
</P>
<P>(g) A sufficient number of manual alarm stations must be employed to enable a person escaping from any space to find a manual alarm station on his or her normal escape route.
</P>
<P>(h) Cables that form part of a fire detection and alarm system must be arranged to avoid galleys and machinery and other high fire risk spaces except where it is necessary to provide for fire detection and alarms in such spaces or to connect to an appropriate power supply.
</P>
<P>(i) Clear information about the installation and operation of a fire detection and alarm system must be displayed on or adjacent to its control panels.
</P>
<P>(j) The audible alarms must be identified as required by § 78.47-13 of this subchapter.
</P>
<P>(k) The entire main vertical zone containing an atrium must be protected throughout with smoke detectors.


</P>
</DIV8>


<DIV8 N="§ 76.27-70" NODE="46:3.0.1.1.4.9.1.9" TYPE="SECTION">
<HEAD>§ 76.27-70   Application of SOLAS and FSS Code.</HEAD>
<P>When the design, manufacture, installation, and operation of a fire detection and alarm system is to be in accordance with SOLAS Chapter II-2, Part C, Regulation 7 and FSS Code Chapter 9 (both incorporated by reference, see § 76.01-2) as allowed by § 76.27-1(b)(2), the following requirements apply:
</P>
<P>(a) The periodic testing of fire detection and alarm systems required in SOLAS Chapter II-2, Regulation 7.3.2 must be conducted as part of the annual inspection mandated in subpart 71.25 of this subchapter.
</P>
<P>(b) Control stations must be included among the spaces to be protected by a fire detection and alarm system under SOLAS Chapter II-2, Regulation 7.5.3.
</P>
<P>(c) The Commanding Officer of the U.S. Coast Guard Marine Safety Center will determine whether a cargo space in a passenger vessel is inaccessible and whether or not it is reasonable to provide fire detection for the space under SOLAS Chapter II-2, Regulation 7.6.
</P>
<P>(d) The Commanding Officer of the U.S. Coast Guard Marine Safety Center will determine whether or not there is risk of fire originating in concealed and inaccessible places that otherwise would require access of a fire patrol under SOLAS Chapter II-2, Regulation 7.8.2.
</P>
<P>(e) Any detectors operated by factors other than heat, smoke, or other products of combustion, or flame as addressed in FSS Code Chapter 9.2.3.1.1, may be used if they are approved types.
</P>
<P>(f) Notwithstanding the provisions of FSS Code Chapter 9.2.3.1.2, the required sensitivity and other performance criteria of smoke detectors must be as set forth in 46 CFR 161.002.
</P>
<P>(g) Notwithstanding the provisions of FSS Code Chapter 9.2.3.1.3, the required sensitivity and other performance criteria of heat detectors must be as set forth in 46 CFR 161.002.
</P>
<P>(h) As addressed in FSS Code Chapter 9.2.4.1.3, when a fire detection and alarm system does not include means for identifying each detector individually, no section of detectors and manually operated call points may include more than 25 enclosed spaces.
</P>
<P>(i) Notwithstanding the spacing set forth in FSS Code Chapter 9, Table 9.1, fire detectors must be placed in accordance with spacing requirements as tested and approved.
</P>
<P>(j) Footnotes to SOLAS Chapter II-2, Regulation 7.9 and FSS Code Chapter 9.2.51 refer to the Code on Alarms and Indicators, 2009, as adopted by IMO Resolution A.1021(26) (incorporated by reference, see § 76.01-2). The provisions of the Code on Alarms and Indicators are recommended but not required under the option in § 76.27-1(b)(2).


</P>
</DIV8>


<DIV8 N="§ 76.27-80" NODE="46:3.0.1.1.4.9.1.10" TYPE="SECTION">
<HEAD>§ 76.27-80   Installations contracted for on or after November 19, 1952 and prior to July 22, 2021.</HEAD>
<P>Installations contracted for on or after November 19, 1952 and prior to July 22, 2021, must meet the following requirements:
</P>
<P>(a) <I>Location and spacing of detectors.</I> (1) The detectors must be located close to the overhead in the space protected. Where prone to physical damage, the detector(s) must be suitably protected.
</P>
<P>(2) Unless specifically approved otherwise, every point on the overhead of a protected space must be within 10 feet (3.05 meters) of a detector. Where beams or girders extend below the ceiling, or where the ceiling is installed at more than one level, the detectors must be so located as to be most effective.
</P>
<P>(b) <I>Operation and installation.</I> (1) The system must be so arranged and installed that the presence of a fire in any of the protected spaces will be automatically registered visibly and audibly in the pilothouse or fire control station. The visible notice must indicate the zone in which the alarm originated. On vessels of more than 150 feet (45.72 meters) in length, there must also be an audible alarm in the engine room.
</P>
<P>(2) The detectors, the fire detection cabinet, and alarms must be of an approved type.
</P>
<P>(3) In general, the detectors must be rated not lower than 135 °F and not higher than 165 °F. However, in spaces where a high ambient temperature may be expected, detectors must be rated not lower than 175 °F and not higher than 225 °F.
</P>
<P>(4) The fire detection system must be used for no other purpose, except that it may be integrated with the manual alarm system.
</P>
<P>(5) All wiring and electrical circuits and equipment must meet the applicable requirements of 46 CFR chapter I, subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(6) A framed chart or diagram must be installed in the wheelhouse or control station adjacent to the detecting cabinet indicating the location of the various detecting zones and giving instructions for the operation, maintenance, and testing of the system. This chart, or a separate card or booklet to be kept near the chart, must have tabulated spaces for the date and signature of the licensed officer of the vessel who must witness or conduct the periodic tests.
</P>
<P>(7) The audible alarms must be identified as required by § 78.47-13 of this subchapter.
</P>
<P>(c) <I>Zoning.</I> (1) The fire detection system must be divided into separate zones to restrict the area covered by any particular alarm signal.
</P>
<P>(2) All spaces in a fire detection zone must be accessible from one to another without leaving the deck involved. All doors in watertight subdivision bulkheads and main vertical zone bulkheads must be assumed closed for the purpose of this requirement.
</P>
<P>(3) The fire detection zone must not include spaces on more than one deck, except:
</P>
<P>(i) Adjacent and communicating spaces on different decks at the ends of the vessel having a combined ceiling area of not more than 3,000 sq ft;
</P>
<P>(ii) Isolated rooms or lockers in such spaces as mast houses, wheelhouse top, etc., which are easily communicable with the area of the fire detection circuit to which they are connected; and
</P>
<P>(iii) Systems with indicators for individual spaces.
</P>
<P>(4) The fire detection zone must not contain more than 50 protected rooms or spaces.
</P>
<P>(d) <I>Repair of existing systems.</I> (1) If the status of the approval for the system is other than “Former—Do not use”, the system may be repaired by the following means:
</P>
<P>(i) Repair in kind using the same components as installed and listed on the approved drawings;
</P>
<P>(ii) Repair using equivalent components from the authorized component list for the type approval for that system;
</P>
<P>(iii) Repair using equivalent components from the authorized component list for the type approval for another fire detection system, provided that the replacement devices are compatible with the installed system; and
</P>
<P>(iv) Repair using devices that are currently type approved, provided that the replacement devices are compatible with the installed system.
</P>
<P>(2) Any changes to the system that will result in the fire detection system not complying with the approved drawings require the drawings to be revised and submitted to the Marine Safety Center for review.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.27-80—Installations
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Space
</TH><TH class="gpotbl_colhed" scope="col">Detecting systems
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Safety Areas</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wheelhouse or fire-control room</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Communication corridors</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation and lowering stations</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio room</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Accommodations</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms, toilet spaces, isolated pantries, etc</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offices, lockers, and isolated storerooms</TD><TD align="left" class="gpotbl_cell">Electric, pneumatic, or automatic sprinkling.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces</TD><TD align="left" class="gpotbl_cell">None required with 20-minute patrol. Electric, pneumatic, or automatic sprinkling with 1 hour patrol.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks or enclosed promenades</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Service Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main pantries</TD><TD align="left" class="gpotbl_cell">None required.
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Motion picture booths and film lockers</TD><TD align="left" class="gpotbl_cell">Electric, pneumatic, or automatic sprinkling.
<sup>1</sup> 
<sup>2</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Paint and lamp rooms</TD><TD align="left" class="gpotbl_cell">Smoke detecting.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible baggage, mail, and specie rooms and storerooms</TD><TD align="left" class="gpotbl_cell">Smoke detecting.
<sup>3</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible baggage, mail, and specie rooms and storerooms</TD><TD align="left" class="gpotbl_cell">Electric, pneumatic, or automatic sprinkling.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Refrigerated storerooms</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carpenter, valet, photographic, and printing shops, sales rooms, etc</TD><TD align="left" class="gpotbl_cell">Electric, pneumatic, or automatic sprinkling.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Machinery Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coal fired boilers: Bunker and boiler space</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil fired boilers: Spaces containing oil fired boilers either main or auxiliary, their fuel oil service pumps, and/or such other fuel oil units as the heaters, strainers, valves, manifolds, etc., that are subject to the discharge pressure of the fuel oil service pumps, together with adjacent spaces to which oil can drain</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion or gas turbine propelling machinery spaces</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric propulsive motors or generators of open type</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Enclosed ventilating systems for motors and generators of electric propelling machinery</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, internal combustion or gas turbine</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, electric motors or generators</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, steam</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trunks to machinery spaces</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel tanks</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="2" scope="row"><E T="02">Cargo Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible during voyage (combustible cargo), including trunks (excluding tanks)</TD><TD align="left" class="gpotbl_cell">Smoke detecting.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible during voyage (combustible cargo)</TD><TD align="left" class="gpotbl_cell">Smoke detecting, electric, pneumatic or automatic sprinkling.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vehicular deck (except where no overhead deck is 30 feet (9.14 meters) in length or less)</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo oil tanks</TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Specially suitable for vehicles</TD><TD align="left" class="gpotbl_cell">Smoke detecting, electric, pneumatic or automatic sprinkling.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Vessels of 100 GT or more contracted for on or before May 27, 1936, and having combustible joiner work must be fitted with an automatic sprinkler system, except in relatively incombustible spaces.
</P><P class="gpotbl_note">
<sup>2</sup> Sprinkler heads may be attached to a sanitary system provided electrical or pneumatic detecting is installed.
</P><P class="gpotbl_note">
<sup>3</sup> On vessels contracted for prior to January 1, 1962, a steam smothering system may be accepted. However, although existing steam smothering systems may be repaired, replaced, or extended, no new system contracted for on or after January 1, 1962, will be permitted.</P></DIV></DIV>
</DIV8>


<DIV8 N="§ 76.27-90" NODE="46:3.0.1.1.4.9.1.11" TYPE="SECTION">
<HEAD>§ 76.27-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, must meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and equipment previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph, and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems must be in general agreement with §§ 76.27-5 through 76.27-15 insofar as is reasonable and practicable.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.30" NODE="46:3.0.1.1.4.10" TYPE="SUBPART">
<HEAD>Subpart 76.30—Pneumatic Fire Detection System, Details</HEAD>


<DIV8 N="§ 76.30-1" NODE="46:3.0.1.1.4.10.1.1" TYPE="SECTION">
<HEAD>§ 76.30-1   Application.</HEAD>
<P>(a) Where a pneumatic fire detection system is installed, the provisions of this subpart, with the exception of § 76.30-90, must apply to all installations contracted for on or after November 19, 1952, and prior to July 22, 2021. Installations contracted for prior to November 19, 1952, must meet the requirements of § 76.30-90.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48258, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.30-5" NODE="46:3.0.1.1.4.10.1.2" TYPE="SECTION">
<HEAD>§ 76.30-5   Zoning.</HEAD>
<P>(a) The fire detection system must be divided into separate zones to restrict the area covered by any particular alarm signal.
</P>
<P>(b) All spaces in a fire detection zone must be accessible from one to another without leaving the deck involved. All doors in watertight subdivision bulkheads and main vertical zone bulkheads must be assumed closed for the purpose of this requirement.
</P>
<P>(c) The fire detection zone must not include spaces on more than one deck, except:
</P>
<P>(1) Adjacent and communicating spaces on different decks in the ends of the vessel, having a combined deck area of not more than 3,000 feet.
</P>
<P>(2) Isolated rooms or lockers in such spaces as mast houses, wheelhouse top, etc., which are easily communicable with the area of the fire-detection circuit to which they are connected.
</P>
<P>(d) The fire detection zone must not include more than 50 protected rooms or spaces.
</P>
<P>(e) Individual tubing circuits must not contain more than 1,000 feet of pneumatic tubing or its equivalent. However, more than one tubing circuit may be included in the same fire detection zone.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48258, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.30-10" NODE="46:3.0.1.1.4.10.1.3" TYPE="SECTION">
<HEAD>§ 76.30-10   Location and spacing of tubing.</HEAD>
<P>(a) The tubing must be located on the overhead or within 12 inches of the overhead on the bulkheads. Where liable to physical damage, the tubing must be suitably protected.
</P>
<P>(b) In each enclosed space or separate room there must be exposed at least 5 percent of the total length of tubing in that circuit, but in no case may the amount be less than 25 feet.
</P>
<P>(c) No spot on the overhead of a protected space may be more than 12 feet from the nearest point of tubing. Where beams or girders extend below the ceiling, or where the ceiling is installed at more than one level, the tubing must be located so as to be most effective.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48258, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.30-15" NODE="46:3.0.1.1.4.10.1.4" TYPE="SECTION">
<HEAD>§ 76.30-15   Operation and installation.</HEAD>
<P>(a) The system must be so arranged and installed that the presence of a fire in any of the protected spaces will automatically be registered visibly and audibly in the pilothouse or fire control station. The visible notice must automatically indicate the zone in which the alarm originated. On vessels greater than 150 feet in length, there must also be an audible alarm in the engine room.
</P>
<P>(b) The tubing or detecting devices, pneumatic-electric converting units, detecting cabinets, and alarms must be of an approved type.
</P>
<P>(c) In general, the system must be adjusted to operate at a temperature rise of approximately 40 °F . per minute at the center of the circuit.
</P>
<P>(d) The fire detection system must be used for no other purpose except that it may be incorporated with the manual alarm system.
</P>
<P>(e) All wiring and electrical circuits and equipment must meet the applicable requirements of subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(f) A framed chart or diagram must be installed in the wheelhouse or control station adjacent to the detecting cabinet indicating the location of the various detecting zones and giving instructions for the operation, maintenance, and testing of the system. This chart, or a separate card or booklet to be kept near the chart, must have tabulated spaces for the date and signature of the licensed officer of the vessel who must witness or conduct the periodic tests.
</P>
<P>(g) The audible alarms must be identified as required by § 78.47-13 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48258, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.30-90" NODE="46:3.0.1.1.4.10.1.5" TYPE="SECTION">
<HEAD>§ 76.30-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, must meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and equipment previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems must be in general agreement with §§ 76.27-5 through 76.27-35 insofar as is reasonable and practicable.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.33" NODE="46:3.0.1.1.4.11" TYPE="SUBPART">
<HEAD>Subpart 76.33—Smoke Detection System, Details</HEAD>


<DIV8 N="§ 76.33-1" NODE="46:3.0.1.1.4.11.1.1" TYPE="SECTION">
<HEAD>§ 76.33-1   Application.</HEAD>
<P>(a) Where a smoke detection system is installed, the provisions of this subpart, with the exception of § 76.33-90, apply to all installations contracted for on or after November 19, 1952, and prior to July 22, 2021. Installations contracted for prior to November 19, 1952, must meet the requirements of § 76.33-90 of this subpart.
</P>
<P>(b) Vessels must comply with the requirements of § 76.33-20(c) of this subpart not later than July 22, 2021.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.33-5" NODE="46:3.0.1.1.4.11.1.2" TYPE="SECTION">
<HEAD>§ 76.33-5   Zoning.</HEAD>
<P>(a) The smoke detection system must be divided into separate zones to restrict the area covered by any particular alarm signal.
</P>
<P>(b) The smoke detection zone must not include spaces on more than one deck, except the small adjacent spaces mentioned in paragraph (c) of this section.
</P>
<P>(c) Each separate space must be considered as a zone, except that two or three small adjacent spaces having a combined volume not exceeding 5,000 cubic feet may be connected on the same zone.
</P>
<P>(d) Where a space is of such size that one accumulator is not sufficient, not more than two accumulators may be combined in one zone.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.33-10" NODE="46:3.0.1.1.4.11.1.3" TYPE="SECTION">
<HEAD>§ 76.33-10   Location and spacing of accumulators.</HEAD>
<P>(a) Smoke accumulators must be located overhead in each compartment. Where liable to physical damage, the accumulators and piping must be suitably protected.
</P>
<P>(b) No spot on the overhead of a protected space may be more than 40 feet from an accumulator.
</P>
<P>(c) Accumulators must not be located closer to the opening of a ventilator than three times the diameter or equivalent diameter of the opening.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.33-15" NODE="46:3.0.1.1.4.11.1.4" TYPE="SECTION">
<HEAD>§ 76.33-15   Piping.</HEAD>
<P>(a) Individual pipes must be not less than 
<FR>3/4</FR>-inch standard pipe size.
</P>
<P>(b) All piping, valves, and fittings of ferrous materials must be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant.
</P>
<P>(c) Where a smoke detection system serves a space used alternately for liquid and dry cargo, a valve must be installed between the tank and the detection cabinet so that the line may be shut off when liquids are carried. When the smoke detection system is combined with a fire extinguishing system, the operation of the valve must not affect the operation of the fire extinguishing system.
</P>
<P>(d) All piping, valves, and fittings must be securely supported, and where necessary, protected against injury. The piping must be installed with as easy bends as practicable, and must be installed to grade to low points for drainage.
</P>
<P>(e) Drains and dirt traps must be fitted where necessary to prevent the accumulation of dirt or moisture.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.33-20" NODE="46:3.0.1.1.4.11.1.5" TYPE="SECTION">
<HEAD>§ 76.33-20   Operation and installation.</HEAD>
<P>(a) The system must be so arranged and installed that the presence of smoke in any of the protected spaces will automatically be indicated visually to an observer directly in front of the detection cabinet. The visible notice must automatically indicate the zone in which the smoke originated. The detection cabinet must normally be located in the pilothouse or fire control station. On vessels greater than 5,000 gross tons, there must also be an automatic audible alarm in the wheelhouse together with an auxiliary audible alarm in the engine room.
</P>
<P>(b) If the detection cabinet is not located in the pilothouse or fire control station, it must be located in convenient proximity to the valve control station of the extinguishing system. In this case, there must be in the pilothouse or fire control station automatic visual alarms, one for each zone in which an alarm may originate, as well as an automatic audible alarm. There must also be an auxiliary audible alarm in the engine room. For installations contracted for on or after January 1, 1962, where detection cabinets are not located in the pilothouse or an adjacent fire control station having direct access to the pilothouse, an efficient means of direct communication must be provided between the pilothouse and the stations where the detection cabinets are located.
</P>
<P>(c) No exhaust from the detection cabinet may be discharged in the vicinity of the cabinet to permit the detection of fire by odor. Instead, the exhaust must be directed to the outside. Vessels must comply with this requirement not later than July 22, 2021.
</P>
<P>(d) The smoke detection system must be used for no other purpose except that it may be incorporated with the fire extinguishing system to the spaces covered by the smoke detection system.
</P>
<P>(e) The accumulators, detection cabinet, interconnecting valves with the fire extinguishing system, alarms, and indicating devices must be of an approved type.
</P>
<P>(f) All wiring and electrical circuits and equipment must meet the applicable requirements of subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(g) A framed chart or diagram must be installed adjacent to the detection cabinet and auxiliary panel indicating the location of the various zones and giving instructions for the operation, maintenance, and testing of the system. The chart at the cabinet location or a separate card or booklet to be kept near the chart, must have tabulated spaces for the date and signature of the licensed officer of the vessel who must witness or conduct the periodic tests.
</P>
<P>(h) The audible smoke detection alarms must be identified as required by § 78.47-13 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.33-90" NODE="46:3.0.1.1.4.11.1.6" TYPE="SECTION">
<HEAD>§ 76.33-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, must meet the following requirements:
</P>
<P>(1) Existing arrangements, material, and equipment previously approved will be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems must be in general agreement with §§ 76.27-5 through 76.27-35 insofar as is reasonable and practicable.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="76.35" NODE="46:3.0.1.1.4.12" TYPE="SUBPART">
<HEAD>Subpart 76.35—Manual Alarm System, Details</HEAD>


<DIV8 N="§ 76.35-1" NODE="46:3.0.1.1.4.12.1.1" TYPE="SECTION">
<HEAD>§ 76.35-1   Application.</HEAD>
<P>(a) Where a manual alarm system is installed, the provisions of this subpart, with the exception of § 76.35-90, must apply to all installations contracted for on or after November 19, 1952, and prior to July 22, 2021. Installations contracted for prior to November 19, 1952, must meet the requirements of § 76.35-90.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.35-5" NODE="46:3.0.1.1.4.12.1.2" TYPE="SECTION">
<HEAD>§ 76.35-5   Zoning.</HEAD>
<P>(a) The zoning of the manual alarm system must meet the same requirements as those for the fire detection system set forth in § 76.27-15(d).
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.35-10" NODE="46:3.0.1.1.4.12.1.3" TYPE="SECTION">
<HEAD>§ 76.35-10   Location and spacing of manual alarm stations.</HEAD>
<P>(a) There must be at least one manual alarm station in each zone.
</P>
<P>(b) Manual alarms must be located in main passageways, stairway enclosures, public spaces, or similar locations where they will be readily available and easily seen in case of need.
</P>
<P>(c) In general, a sufficient number of manual alarm stations must be employed that a person escaping from any space would find a manual alarm station convenient on his normal route of escape.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.35-15" NODE="46:3.0.1.1.4.12.1.4" TYPE="SECTION">
<HEAD>§ 76.35-15   Operation and installation.</HEAD>
<P>(a) The system must be so arranged and installed that the presence of a fire may be reported from any of the protected spaces and be automatically registered visibly and audibly in the pilothouse or fire control station. The visible notice must indicate the zone in which the alarm originated. There must also be an audible alarm in the engine room.
</P>
<P>(b) The manual alarm stations, cabinet, and alarms must be of an approved type.
</P>
<P>(c) The manual alarm system must be used for no other purpose, except that it may be incorporated with the fire detection system.
</P>
<P>(d) All wiring and electrical circuits and equipment must meet the applicable requirements of subchapter J (Electrical Engineering) of this chapter.
</P>
<P>(e) A framed chart or diagram must be installed in the wheelhouse or control station adjacent to the detection cabinet indicating the location of the various detection zones and giving instructions for the operation, maintenance, and testing of the system. This chart, or a separate booklet to be kept near the chart, must have tabulated spaces for the date and signature of the licensed officer of the vessel who must witness or conduct the periodic tests.
</P>
<P>(f) The manual alarm stations and bells must be identified as required by § 78.47-10 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.35-90" NODE="46:3.0.1.1.4.12.1.5" TYPE="SECTION">
<HEAD>§ 76.35-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Existing arrangements, materials, and equipment previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph, and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation.
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 76.35-5 through 76.35-15 insofar as is reasonable and practicable. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.50" NODE="46:3.0.1.1.4.13" TYPE="SUBPART">
<HEAD>Subpart 76.50—Hand Portable Fire Extinguishers and Semiportable Fire Extinguishing Systems, Arrangements and Details</HEAD>


<DIV8 N="§ 76.50-1" NODE="46:3.0.1.1.4.13.1.1" TYPE="SECTION">
<HEAD>§ 76.50-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of §§ 76.50-80 and 76.50-90, as applicable, apply to all vessels contracted for on or after November 19, 1952.
</P>
<P>(b) Vessels contracted for prior to January 18, 2017 and on or after November 19, 1952, must meet the requirements of § 76.50-80.
</P>
<P>(c) Vessels contracted for prior to November 19, 1952, must meet the requirements of § 76.50-90.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48259, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.50-5" NODE="46:3.0.1.1.4.13.1.2" TYPE="SECTION">
<HEAD>§ 76.50-5   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 76.50-10" NODE="46:3.0.1.1.4.13.1.3" TYPE="SECTION">
<HEAD>§ 76.50-10   Location.</HEAD>
<P>(a) Approved portable and semi-portable extinguishers must be installed in accordance with table 1 to 76.50-10(b). The location of the equipment must be to the satisfaction of the Officer in Charge, Marine Inspection. Nothing in this paragraph should be construed as limiting the Officer in Charge, Marine Inspection, from requiring such additional equipment as he or she deems necessary for the proper protection of the vessel.


</P>
<P>(b) Table 1 to 76.50-10(b) indicates the minimum required number and type of extinguisher for each space listed. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 1 to 76.50-10<E T="01">(b)</E>—Carriage of Portable and Semi-Portable Fire Extinguishers
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" rowspan="2" scope="col">Space
</TH><TH class="gpotbl_colhed" colspan="2" scope="col">Fire extinguishing
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Minimum


<br/>required

<br/>rating
</TH><TH class="gpotbl_colhed" scope="col">Quantity and location
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Safety Area</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wheelhouse or fire control room</TD><TD align="left" class="gpotbl_cell">2-A, 20-B:C</TD><TD align="left" class="gpotbl_cell">1 of each rating required for vessels over 1,000 GT. Only 1 extinguisher is required if it carries both 2-A and 20-B:C ratings.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Communicating corridors</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 in each main corridor in each main vertical zone. (May be located in stairway enclosures.)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation and lowering stations</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio room</TD><TD align="left" class="gpotbl_cell">20-B:C 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">2 in the vicinity of the exit.
<sup>2</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Accommodations</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms, toilet spaces, isolated pantries, etc</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Offices, lockers, and isolated storerooms</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Public spaces</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof located in vicinity of the exits, except that none are required for spaces under 500 sq ft.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Open decks or enclosed promenades</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Service Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof suitable for hazards involved.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Main pantries</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof located in the vicinity of the exits.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Motion picture booths and film lockers</TD><TD align="left" class="gpotbl_cell">10-B:C 
<sup>3</sup></TD><TD align="left" class="gpotbl_cell">1 outside in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Paint and lamp rooms</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 outside space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible baggage, mail, and specie rooms, and storerooms</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible baggage, mail, and specie rooms, and storerooms</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof located in the vicinity of the exits, either inside or outside the spaces.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Refrigerated storerooms</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof located in the vicinity of the exits, outside the spaces.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carpenter, valet, photographic, printing shops sales rooms, etc.</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Machinery Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coal-fired boilers: Bunker and boiler space</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil-fired boilers: Spaces, containing oil fired boilers, either main or auxiliary, or their fuel oil units</TD><TD align="left" class="gpotbl_cell">40-B


<br/>160-B</TD><TD align="left" class="gpotbl_cell">2 required.
<sup>3</sup>


<br/>1 required.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion or gas turbine propelling machinery spaces</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 for each 1,000 brake horsepower, but not less than 2 or more than 6.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="left" class="gpotbl_cell">120-B</TD><TD align="left" class="gpotbl_cell">1 required.
<sup>5</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric propulsive motors or generators of open type</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each propulsion motor or generator unit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Enclosed ventilating systems for motors and generators of electric propelling machinery</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, internal combustion or gas turbine</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
<sup>6</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, electric emergency motors or generators</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
<sup>6</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Auxiliary spaces, steam</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trunks to machinery spaces</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel tanks</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Cargo Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible during voyage, including trunks (excluding tanks)</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible during voyage</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 1,200 sq ft or fraction thereof.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vehicular spaces (covered by a sprinkler system)</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1, plus 1 for each 6,000 sq ft or fraction thereof.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vehicular spaces (not covered by a sprinkler system)</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1, plus 1 for each 1,500 sq ft or fraction thereof.
<sup>7</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo oil tanks</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Spare Units</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">10 percent of the required number for public spaces rounded up.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">10 percent of the required number for cargo spaces rounded up.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> In any case, on vessels of 150 feet (45.72 meters) in length and over, there must be at least two 2-A units on each passenger deck.
</P><P class="gpotbl_note">
<sup>2</sup> For vessels on an international voyage, substitute 1 20-B:C in the vicinity of the exit.
</P><P class="gpotbl_note">
<sup>3</sup> Vessels of less than 1,000 GT and not on an international voyage require 1.
</P><P class="gpotbl_note">
<sup>4</sup> Vessels of less than 1,000 GT and not on an international voyage may substitute one 120-B for one 160-B.
</P><P class="gpotbl_note">
<sup>5</sup> If an oil-burning donkey boiler is fitted in the space, the 160-B previously required for the protection of the boiler room may be substituted. Not required on vessels of less than 300 GT if the fuel has a flashpoint of 110  °F or lower except those on an international voyage.
</P><P class="gpotbl_note">
<sup>6</sup> Not required on vessels of less than 300 GT if the fuel has a flashpoint higher than 110  °F.
</P><P class="gpotbl_note">
<sup>7</sup> Two 10-B units may be substituted for one 40-B unit.</P></DIV></DIV>
<P>(c) Semi-portable fire extinguishing systems must be located in the open so as to be readily seen.
</P>
<P>(d) If portable fire extinguishers are not located in the open or behind glass so that they may be readily seen, they may be placed in enclosures together with the firehose, provided such enclosures are marked as required by § 78.47-20 of this subchapter.
</P>
<P>(e) Portable fire extinguishers and their stations must be numbered in accordance with § 78.47-30 of this subchapter.
</P>
<P>(f) Portable or semi-portable extinguishers, which are required on their nameplates to be protected from freezing, must not be located where freezing temperatures may be expected.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48259, July 22, 2016, as amended by USCG-2020-0519, 89 FR 76697, Sept. 18, 2024]






</CITA>
</DIV8>


<DIV8 N="§ 76.50-20" NODE="46:3.0.1.1.4.13.1.4" TYPE="SECTION">
<HEAD>§ 76.50-20   Semi-portable fire extinguishers.</HEAD>
<P>(a) The frame or support of each semi-portable fire extinguisher required by table 76.50-10(a) must be welded or otherwise permanently attached to a bulkhead or deck.
</P>
<P>(b) If an approved semi-portable fire extinguisher has wheels and is not required by table 76.50-10(a), it must be securely stowed when not in use to prevent it from rolling out of control under heavy sea conditions.
</P>
<P>(c) Each semi-portable extinguisher must be fitted with a suitable hose and nozzle, or other practicable means, so that all areas of the space can be protected.
</P>
<CITA TYPE="N">[CGD 77-039, 44 FR 34132, June 14, 1979, as amended by USCG-2012-0196, 81 FR 48261, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.50-80" NODE="46:3.0.1.1.4.13.1.5" TYPE="SECTION">
<HEAD>§ 76.50-80   Locations and number of fire extinguishers required for vessels constructed prior to January 18, 2017.</HEAD>
<P>(a) Vessels contracted for prior to January 18, 2017, must meet the following requirements:
</P>
<P>(1) Previously installed extinguishers with extinguishing capacities smaller than are required in Table 76.50-10(a) of this subpart need not be replaced and may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; and
</P>
<P>(2) All new equipment and installations must meet the applicable requirements in this subpart for new vessels.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48261, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 76.50-90" NODE="46:3.0.1.1.4.13.1.6" TYPE="SECTION">
<HEAD>§ 76.50-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) The provisions of §§ 76.50-5 through 76.50-15 shall be met with the exception that existing installations in safety areas, accommodations, service spaces, and cargo spaces may be maintained if in the opinion of the Officer in Charge, Marine Inspection, they are in general agreement with the standard of safety prescribed by table 76.50-10(a). In such cases, minor modifications may be made to the same standards as the original installation, provided that in no case will a greater departure from the standards of table 76.50-10(a) be permitted than presently exists.
</P>
<P>(2) [Reserved]
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="76.60" NODE="46:3.0.1.1.4.14" TYPE="SUBPART">
<HEAD>Subpart 76.60—Fire Axes</HEAD>


<DIV8 N="§ 76.60-1" NODE="46:3.0.1.1.4.14.1.1" TYPE="SECTION">
<HEAD>§ 76.60-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 76.60-5" NODE="46:3.0.1.1.4.14.1.2" TYPE="SECTION">
<HEAD>§ 76.60-5   Number required.</HEAD>
<P>(a) All vessels except barges shall carry at least the minimum number of fire axes as set forth in table 76.60-5(a). Nothing in this paragraph shall be construed as limiting the Officer in Charge, Marine Inspection, from requiring such additional fire axes as he deems necessary for the proper protection of the vessel.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 76.60-5(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Number of axes
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">50</TD><TD align="right" class="gpotbl_cell">200</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">4
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">6
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">8</TD></TR></TABLE></DIV></DIV>
<P>(b) Covered barges shall carry at least three fire axes and uncovered barges shall carry at least two fire axes. 


</P>
</DIV8>


<DIV8 N="§ 76.60-10" NODE="46:3.0.1.1.4.14.1.3" TYPE="SECTION">
<HEAD>§ 76.60-10   Location.</HEAD>
<P>(a) Fire axes shall be distributed throughout the spaces available to passengers and crew so as to be most readily available in the event of emergency.
</P>
<P>(b) If fire axes are not located in the open or behind glass so that they may be readily seen, they may be placed in enclosures together with the fire hose, provided such enclosures are marked as required by § 78.47-20 of this subchapter.


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="77" NODE="46:3.0.1.1.5" TYPE="PART">
<HEAD>PART 77—VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16953, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="77.01" NODE="46:3.0.1.1.5.1" TYPE="SUBPART">
<HEAD>Subpart 77.01—Application</HEAD>


<DIV8 N="§ 77.01-1" NODE="46:3.0.1.1.5.1.1.1" TYPE="SECTION">
<HEAD>§ 77.01-1   General.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.01-3" NODE="46:3.0.1.1.5.1.1.2" TYPE="SECTION">
<HEAD>§ 77.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain materials are incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than the one listed in paragraph (b) of this section, notice of the change must be published in the <E T="04">Federal Register</E> and the material made available to the public. All approved material is on file at the Office of the Federal Register, Washington, DC 20408, and at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue, SE., Washington, DC 20593-7509. The material is also available from the address indicated in paragraph (b).
</P>
<P>(b) The material approved for incorporation by reference in this part, and the sections affected is:
</P>
<EXTRACT>
<HD2>American Society for Testing and Materials (ASTM)
</HD2>
<FP-1>100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. 
</FP-1>
<FP-1>ASTM F 1014-92, Standard Specification for Flashlights on Vessels—77.35-5</FP-1></EXTRACT>
<CITA TYPE="N">[CGD 82-042, 53 FR 17704, May 18, 1988, as amended by CGD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-041, 61 FR 50729, Sept. 27, 1996; CGD 97-057, 62 FR 51045, Sept. 30, 1997; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.03" NODE="46:3.0.1.1.5.2" TYPE="SUBPART">
<HEAD>Subpart 77.03—Marine Engineering Systems</HEAD>


<DIV8 N="§ 77.03-1" NODE="46:3.0.1.1.5.2.1.1" TYPE="SECTION">
<HEAD>§ 77.03-1   Installation and details.</HEAD>
<P>(a) The installation of all systems of a marine engineering nature, together with the details of design, construction, and installation, shall be in accordance with the requirements of subchapter F (Marine Engineering) of this chapter. Systems of this type include the following:
</P>
<EXTRACT>
<FP-1>Steering systems.
</FP-1>
<FP-1>Power for going astern.
</FP-1>
<FP-1>Bilge and ballast systems.
</FP-1>
<FP-1>Tank vent and sounding systems.
</FP-1>
<FP-1>Overboard discharges and shell connections.
</FP-1>
<FP-1>Pipe and pressure systems.</FP-1></EXTRACT>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="77.05" NODE="46:3.0.1.1.5.3" TYPE="SUBPART">
<HEAD>Subpart 77.05—Electrical Engineering and Interior Communication Systems</HEAD>


<DIV8 N="§ 77.05-1" NODE="46:3.0.1.1.5.3.1.1" TYPE="SECTION">
<HEAD>§ 77.05-1   Installation and details.</HEAD>
<P>(a) The installation of all systems of an electrical engineering or interior communications nature, together with the details of design, construction, and installation, shall be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this type include the following:
</P>
<EXTRACT>
<FP-1>Ship's service generating systems.
</FP-1>
<FP-1>Ship's service power distribution systems.
</FP-1>
<FP-1>Ship's lighting systems.
</FP-1>
<FP-1>Electric propulsion and propulsion control systems.
</FP-1>
<FP-1>Emergency lighting and power systems.
</FP-1>
<FP-1>Electric lifeboat winch systems.
</FP-1>
<FP-1>Electric steering gear and steering control systems.
</FP-1>
<FP-1>Fire detecting and alarm systems
</FP-1>
<FP-1>Sound powered telephone and voice tube systems.
</FP-1>
<FP-1>Engine order telegraph systems.
</FP-1>
<FP-1>Rudder angle indicator systems.
</FP-1>
<FP-1>Refrigerated spaces alarm systems.
</FP-1>
<FP-1>Navigation lights systems.
</FP-1>
<FP-1>Daylight signaling lights.
</FP-1>
<FP-1>Miscellaneous machinery alarms and controls.
</FP-1>
<FP-1>General alarm systems.</FP-1></EXTRACT>
<P>(b) Electrical equipment installed in spaces “specially suitable for vehicles” shall be in accordance with subchapter J (Electrical Engineering) of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15283, Dec. 6, 1966; CGFR 68-32, 33 FR 5716, Apr. 12, 1968; CGD 74-125A, 47 FR 15231, Apr. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.06" NODE="46:3.0.1.1.5.4" TYPE="SUBPART">
<HEAD>Subpart 77.06—Lifesaving Appliances and Arrangements</HEAD>


<DIV8 N="§ 77.06-1" NODE="46:3.0.1.1.5.4.1.1" TYPE="SECTION">
<HEAD>§ 77.06-1   Installation.</HEAD>
<P>The installation of all lifesaving appliances and arrangements must be in accordance with the requirements of subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.07" NODE="46:3.0.1.1.5.5" TYPE="SUBPART">
<HEAD>Subpart 77.07—Anchors, Chains, and Hawsers</HEAD>


<DIV8 N="§ 77.07-1" NODE="46:3.0.1.1.5.5.1.1" TYPE="SECTION">
<HEAD>§ 77.07-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 77.07-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 77.07-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.07-5" NODE="46:3.0.1.1.5.5.1.2" TYPE="SECTION">
<HEAD>§ 77.07-5   Ocean, coastwise, or Great Lakes service.</HEAD>
<P>(a) Vessels in ocean, coastwise, or Great Lakes service shall be fitted with anchors, chains, and hawsers in general agreement with the standards established by the American Bureau of Shipping, see subpart 70.35 of this subchapter.
</P>
<P>(b) In addition to the provisions of paragraph (a) of this section, the following requirements and alternatives also apply:
</P>
<P>(1) The American Bureau of Shipping rules relating to anchor equipment are mandatory, not a guide.
</P>
<P>(2) Vessels under 200 feet (61 meters) in length and with an American Bureau of Shipping equipment number of less than 150 may be equipped with either—
</P>
<P>(i) One anchor of the tabular weight and one-half the tabulated length of anchor chain listed in the applicable standard, or
</P>
<P>(ii) Two anchors of one-half the tabular weight with the total length of anchor chain listed in the applicable standard provided both anchors are in a position that allows for ready use at all times and the windlass is capable of heaving in either anchor.
</P>
<P>(c) Standards of other recognized classification societies may be used, in lieu of those established by the American Bureau of Shipping, upon approval by the Commandant.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGD 87-013, 53 FR 20624, June 6, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 77.07-10" NODE="46:3.0.1.1.5.5.1.3" TYPE="SECTION">
<HEAD>§ 77.07-10   Lakes, bays, and sounds, or river service.</HEAD>
<P>(a) Vessels in lakes, bays, and sounds, or river service shall be fitted with such ground tackle and hawsers as deemed necessary by the Officer in Charge, Marine Inspection, depending upon the size of the vessel and the waters on which it operates.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.07-90" NODE="46:3.0.1.1.5.5.1.4" TYPE="SECTION">
<HEAD>§ 77.07-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the following requirements:
</P>
<P>(1) Installations previously accepted or approved shall be considered satisfactory for the same service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. If the service of the vessel is changed, the suitability of the equipment will be established by the Officer in Charge, Marine Inspection.
</P>
<P>(2) [Reserved]
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="77.09" NODE="46:3.0.1.1.5.6" TYPE="SUBPART">
<HEAD>Subpart 77.09—Radar</HEAD>


<DIV8 N="§ 77.09-1" NODE="46:3.0.1.1.5.6.1.1" TYPE="SECTION">
<HEAD>§ 77.09-1   When required.</HEAD>
<P>All mechanically propelled vessels of 1,600 gross tons and over in ocean or coastwise service must be fitted with a marine radar system for surface navigation. Facilities for plotting radar readings must be provided on the bridge.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.11" NODE="46:3.0.1.1.5.7" TYPE="SUBPART">
<HEAD>Subpart 77.11—Magnetic Compass and Gyrocompass</HEAD>


<DIV8 N="§ 77.11-1" NODE="46:3.0.1.1.5.7.1.1" TYPE="SECTION">
<HEAD>§ 77.11-1   When required.</HEAD>
<P>(a) All mechanically propelled vessels in ocean, coastwise or Great Lakes service must be fitted with a magnetic compass.
</P>
<P>(b) All mechanically propelled vessels 1,600 gross tons and over in ocean or coastwise service must be fitted with a gyrocompass in addition to the magnetic compass.
</P>
<P>(c) Each vessel must have an illuminated repeater for the gyrocompass required under paragraph (b) of this section, that is at the main steering stand unless the gyrocompass is illuminated and is at the main steering stand.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.27" NODE="46:3.0.1.1.5.8" TYPE="SUBPART">
<HEAD>Subpart 77.27—Sounding Equipment</HEAD>


<DIV8 N="§ 77.27-1" NODE="46:3.0.1.1.5.8.1.1" TYPE="SECTION">
<HEAD>§ 77.27-1   When required.</HEAD>
<P>All mechanically propelled vessels of 500 gross tons and over to ocean or coastwise service, and all mechanically propelled vessels of 500 gross tons and over in Great Lakes service and certificated for service on the River St. Lawrence eastward of the lower exit of the St. Lambert Lock at Montreal, Canada, must be fitted with an efficient electronic deep-sea sounding apparatus.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26004, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.30" NODE="46:3.0.1.1.5.9" TYPE="SUBPART">
<HEAD>Subpart 77.30—Emergency Equipment</HEAD>


<DIV8 N="§ 77.30-1" NODE="46:3.0.1.1.5.9.1.1" TYPE="SECTION">
<HEAD>§ 77.30-1   Application.</HEAD>
<P>This subpart, except § 77.30-90, applies to each vessel that is not on an international voyage and is contracted for on or after November 23, 1992. Each vessel that is not on an international voyage and is contracted for before November 23, 1992, must satisfy § 77.30-90.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48324, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 77.30-5" NODE="46:3.0.1.1.5.9.1.2" TYPE="SECTION">
<HEAD>§ 77.30-5   General.</HEAD>
<P>(a) Each self-contained breathing apparatus must be of the pressure-demand, open-circuit type, approved by the Mine Safety and Health Administration (MSHA) and the National Institute for Occupational Safety and Health (NIOSH), and have at a minimum a 30-minute air supply and a full facepiece.
</P>
<P>(b) The self-contained breathing apparatus required as part of the emergency outfit may be used as protection against gas leaking from a refrigeration unit.
</P>
<P>(c) All flame safety lamps shall be of an approved type, constructed in accordance with subpart 160.016 of subchapter Q (Specifications) of this chapter.
</P>
<P>(d) All emergency equipment shall be maintained in an operative condition, and it shall be the responsibility of the master and chief engineer to ascertain that a sufficient number of the crew are familiar with the operation of the equipment.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGD 86-036, 57 FR 48324, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 77.30-10" NODE="46:3.0.1.1.5.9.1.3" TYPE="SECTION">
<HEAD>§ 77.30-10   Stowage.</HEAD>
<P>(a) The equipment set forth in table 77.30-10(a), together with such other items as the master may deem necessary, shall be stowed in convenient, accessible locations for use in case of emergency.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 77.30-10(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Service
</TH><TH class="gpotbl_colhed" scope="col">Number of passenger staterooms
</TH><TH class="gpotbl_colhed" scope="col">Self-contained breathing apparatus
</TH><TH class="gpotbl_colhed" scope="col">Self-contained breathing apparatus for refrigeration 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Flame safety lamps
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Ocean and coastwise, not on an international voyage</TD><TD align="left" class="gpotbl_cell">0 to 49</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">50 to 100</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Over 100</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Great Lakes, and lakes, bays, and sounds</TD><TD align="left" class="gpotbl_cell">0 to 49</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">50 to 100</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Over 100</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Rivers</TD><TD align="left" class="gpotbl_cell">0 to 49</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">50 to 100</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell"></TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">Over 100</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Required only on vessels equipped with any refrigeration unit using ammonia to refrigerate any space with a volume of more than 20 cubic feet or with any refrigeration unit using fluorocarbons to refrigerate any space with a volume of more than 1000 cubic feet.</P></DIV></DIV>
<P>(b) If a separate self-contained breathing apparatus is maintained for protection against gas leaking from a refrigeration unit, it must be stowed convenient to, but outside of, the spaces containing the refrigeration equipment.
</P>
<P>(c) Half of the remaining equipment set forth in table 77.30-10(a) shall be stowed in or near the pilothouse together with a fire axe and the hand portable fire extinguishers required by table 76.50-10(a) for that location. The other half of the equipment shall be stowed in a convenient accessible location, remote from the pilothouse, and preferably adjacent to the main entrance to the machinery space. Where only one of an item is required, it shall be stowed in the pilothouse.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGD 86-036, 57 FR 48324, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 77.30-15" NODE="46:3.0.1.1.5.9.1.4" TYPE="SECTION">
<HEAD>§ 77.30-15   Spare charges.</HEAD>
<P>(a) A complete recharge shall be carried for each gas mask and self-contained breathing apparatus. The spare charge shall be stowed in the same location as the equipment it is to reactivate.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.30-90" NODE="46:3.0.1.1.5.9.1.5" TYPE="SECTION">
<HEAD>§ 77.30-90   Vessels contracted for before November 23, 1992.</HEAD>
<P>Vessels contracted for before November 23, 1992, must meet the following requirements:
</P>
<P>(a) Each vessel must satisfy §§ 77.30-5 through 77.30-15 concerning the number of items and the method of stowage of equipment.
</P>
<P>(b) Items of equipment previously approved, but not meeting the applicable specifications set forth in § 77.30-5, may continue in service as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; but each item in an installation or a replacement must meet all applicable specifications.
</P>
<P>(c) After November 23, 1994, each respirator must either satisfy § 77.30-5(a) or be a self-contained compressed-air breathing apparatus previously approved by MSHA and NIOSH under part 160, subpart 160.011, of this chapter.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48324, Oct. 23, 1992]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.35" NODE="46:3.0.1.1.5.10" TYPE="SUBPART">
<HEAD>Subpart 77.35—Fireman's Outfit</HEAD>


<DIV8 N="§ 77.35-1" NODE="46:3.0.1.1.5.10.1.1" TYPE="SECTION">
<HEAD>§ 77.35-1   Application.</HEAD>
<P>This subpart, except § 77.35-90, applies to each vessel that is on an international voyage and is contracted for on or after November 23, 1992. Each vessel that is on an international voyage and is contracted for before November 23, 1992, must satisfy § 77.35-90.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48325, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 77.35-5" NODE="46:3.0.1.1.5.10.1.2" TYPE="SECTION">
<HEAD>§ 77.35-5   General.</HEAD>
<P>(a) All flame safety lamps shall be of an approved type, constructed in accordance with subpart 160.016 of subchapter Q (Specifications) of this chapter.
</P>
<P>(b) Each self-contained breathing apparatus must be of the pressure-demand, open-circuit type, approved by the Mine Safety and Health Administration (MSHA) and the National Institute for Occupational Safety and Health (NIOSH), and have at a minimum a 30-minute air supply and a full facepiece.
</P>
<P>(c) Flashlights shall be Type II or Type III, constructed and marked in accordance with ASTM F 1014 (incorporated by reference, see § 77.01-3).
</P>
<P>(d) All lifelines shall be of steel or bronze wire rope. Steel wire ropes shall be either inherently corrosion resistant, or made so by galvanizing or tinning. Each end shall be fitted with a hook with keeper having throat opening which can be readily slipped over a 
<FR>5/8</FR>-inch bolt. The total length of the lifeline shall be dependent upon the size and arrangement of the vessel, and more than one line may be hooked together to achieve the necessary length. No individual length of lifeline may be less than 50 feet in length. The assembled lifeline shall have a minimum breaking strength of 1,500 pounds.
</P>
<P>(e) All equipment shall be maintained in an operative condition, and it shall be the responsibility of the master and chief engineer to ascertain that a sufficient number of the crew are familiar with the operation of the equipment.
</P>
<P>(f) Boots and gloves shall be of rubber or other electrically nonconducting material.
</P>
<P>(g) The helmet shall provided effective protection against impact.
</P>
<P>(h) Protective clothing shall be of material that will protect the skin from the heat of fire and burns from scalding steam. The outer surface shall be water resistant.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR 19181, Dec. 20, 1967; CGD 82-042, 53 FR 17704, May 18, 1988; CGD 86-036, 57 FR 48325, Oct. 23, 1992; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 77.35-10" NODE="46:3.0.1.1.5.10.1.3" TYPE="SECTION">
<HEAD>§ 77.35-10   Fireman's outfit.</HEAD>
<P>(a) Each fireman's outfit must consist of one self-contained breathing apparatus, one lifeline with a belt or a suitable harness, one flashlight, one flame safety lamp, one rigid helmet, boots and gloves, protective clothing, and one fire ax. In lieu of the flame safety lamp, vessels may carry an oxygen depletion meter which is listed by a Coast Guard recognized independent laboratory as intrinsically safe.
</P>
<P>(b) The number of fireman's outfits required are as set forth in table 77.35-10(b).
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 77.35-10(<E T="01">b</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tonnage
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum number of fireman's outfits
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over—
</TH><TH class="gpotbl_colhed" scope="col">Not over—
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">10,000</TD><TD align="right" class="gpotbl_cell">2
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">10,000</TD><TD align="right" class="gpotbl_cell">20,000</TD><TD align="right" class="gpotbl_cell">3
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">20,000</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">4</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR 19181, Dec. 20, 1967; CGD 86-036, 57 FR 48325, Oct. 23, 1992; CGD 95-028, 62 FR 51204, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 77.35-15" NODE="46:3.0.1.1.5.10.1.4" TYPE="SECTION">
<HEAD>§ 77.35-15   Stowage.</HEAD>
<P>(a) The fireman's outfit, together with such other items of equipment as the master may deem necessary, shall be stowed in convenient, accessible locations for use in case of emergency. One outfit shall be stowed in or near the pilothouse. Where additional outfits are required by table 77.35-10(b), one of the additional outfits shall be stowed preferably adjacent to the main entrance to the machinery space. Other additional outfits shall be stowed in convenient accessible locations remote from the pilothouse.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.35-20" NODE="46:3.0.1.1.5.10.1.5" TYPE="SECTION">
<HEAD>§ 77.35-20   Spare charges.</HEAD>
<P>(a) A complete recharge shall be carried for each self-contained breathing apparatus, and a complete set of spare batteries shall be carried for each flashlight. The spares shall be stowed in the same location as the equipment it is to reactivate.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 77.35-90" NODE="46:3.0.1.1.5.10.1.6" TYPE="SECTION">
<HEAD>§ 77.35-90   Vessels contracted for before November 23, 1992.</HEAD>
<P>Vessels contracted for before November 23, 1992, must meet the following requirements:
</P>
<P>(a) Each vessel must satisfy §§ 77.35-5 through 77.35-20 concerning the number of items and the method of stowage of equipment.
</P>
<P>(b) Items of equipment previously approved, but not meeting the applicable specifications set forth in § 77.35-5, may continue in service as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; but each item in an installation or a replacement must meet all applicable specifications.
</P>
<P>(c) After November 23, 1994, each respirator must either satisfy § 77.35-5(b) or be a self-contained compressed-air breathing apparatus previously approved by MSHA and NIOSH under part 160, subpart 160.011, of this chapter.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48325, Oct. 23, 1992]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="77.40" NODE="46:3.0.1.1.5.11" TYPE="SUBPART">
<HEAD>Subpart 77.40—Pilot Boarding Equipment</HEAD>


<DIV8 N="§ 77.40-1" NODE="46:3.0.1.1.5.11.1.1" TYPE="SECTION">
<HEAD>§ 77.40-1   Pilot boarding equipment.</HEAD>
<P>(a) This section applies to each vessel that normally embarks or disembarks a pilot from a pilot boat or other vessel.
</P>
<P>(b) Each vessel must have suitable pilot boarding equipment available for use on each side of the vessel. If a vessel has only one set of equipment, the equipment must be capable of being easily transferred to and rigged for use on either side of the vessel.
</P>
<P>(c) Pilot boarding equipment must be capable of resting firmly against the vessel's side and be secured so that it is clear from overboard discharges.
</P>
<P>(d) Each vessel must have lighting positioned to provide adequate illumination for the pilot boarding equipment and each point of access.
</P>
<P>(e) Each vessel must have a point of access that has—
</P>
<P>(1) A gateway in the rails or bulwark with adequate handholds; or
</P>
<P>(2) Two handhold stanchions and a bulwark ladder that is securely attached to the bulwark rail and deck.
</P>
<P>(f) The pilot boarding equipment required by paragraph (b) of this section must include at least one pilot ladder approved under subpart 163.003 of this chapter. Each pilot ladder must be of a single length and capable of extending from the point of access to the water's edge during each condition of loading and trim, with an adverse list of 15°.
</P>
<P>(g) Whenever the distance from the water's edge to the point of access is more than 30 feet, access from a pilot ladder to the vessel must be by way of an accommodation ladder or equally safe and convenient means.


</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984, as amended by USCG-2020-0519, 89 FR 76698, Sept. 18, 2024]








</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="78" NODE="46:3.0.1.1.6" TYPE="PART">
<HEAD>PART 78—OPERATIONS
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1321(j); 46 U.S.C. 2103, 3306, 6101; 49 U.S.C. 5103, 5106; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16955, Dec. 30, 1965, unless otherwise noted.


</PSPACE></SOURCE>

<DIV6 N="78.01" NODE="46:3.0.1.1.6.1" TYPE="SUBPART">
<HEAD>Subpart 78.01—Application</HEAD>


<DIV8 N="§ 78.01-1" NODE="46:3.0.1.1.6.1.1.1" TYPE="SECTION">
<HEAD>§ 78.01-1   General; preemptive effect.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted.
</P>
<P>(b) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 78.01-2" NODE="46:3.0.1.1.6.1.1.2" TYPE="SECTION">
<HEAD>§ 78.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E>; and the material must be available to the public. All approved material is available for inspection or at the National Archives and Records Administration (NARA), and at Coast Guard Headquarters. Contact Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The material is also available from the sources indicated in paragraph (b) of this section. For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I>
</P>
<P>(b) The material approved for incorporation by reference in this part and the sections affected are as follows:
</P>
<EXTRACT>
<HD2>American Society for Testing and Materials (ASTM)
</HD2>
<FP-1>100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. 
</FP-1>
<FP-1>ASTM D 93-97, Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester—78.17-75
</FP-1>
<HD2>International Maritime Organization (IMO)
</HD2>
<FP-1>Publications Section, 4 Albert Embankment, London, SE1 7SR United Kingdom. Resolution A.654(16), Graphical Symbols for Fire Control Plans—78.45-1</FP-1></EXTRACT>
<CITA TYPE="N">[CGD 95-028, 62 FR 51204, Sept. 30, 1997, as amended by USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; 69 FR 18803, Apr. 9, 2004; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.05" NODE="46:3.0.1.1.6.2" TYPE="SUBPART">
<HEAD>Subpart 78.05—Notice to Mariners and Aids to Navigation</HEAD>


<DIV8 N="§ 78.05-1" NODE="46:3.0.1.1.6.2.1.1" TYPE="SECTION">
<HEAD>§ 78.05-1   Duty of officers.</HEAD>
<P>(a) Licensed deck officers are required to acquaint themselves with the latest information published by the Coast Guard and the National Geospatial-Intelligence Agency regarding aids to navigation. Neglect to do so is evidence of neglect of duty. It is desirable that all vessels have available in the pilothouse for convenient reference at all times a file of the applicable Notice to Mariners.
</P>
<P>(b) Local Notices to Mariners, published by each U.S. Coast Guard District, contain announcements and information on changes in aids to navigation and other marine information affecting the safety of navigation on oceans and coastwise and the Great Lakes. These notices may be obtained free of charge from the U.S. Coast Guard Navigation Center Web site found at <I>http://www.navcen.uscg.gov/?pageName = lnmMain.</I>
</P>
<P>(c) Weekly Notices to Mariners (Worldwide coverage) are prepared jointly by the National Geospatial-Intelligence Agency, National Ocean Service, and the U.S. Coast Guard. They include changes in aids to navigation and other important navigation safety information in assembled form for U.S. waters. Foreign marine information is also included in these notices. These notices are available without charge from the National Geospatial-Intelligence Agency Web site found at <I>http://msi.nga.mil/NGAPortal/MSI.portal.</I>
</P>
<CITA TYPE="N">[USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 78.05-5" NODE="46:3.0.1.1.6.2.1.2" TYPE="SECTION">
<HEAD>§ 78.05-5   Charts and nautical publications.</HEAD>
<P>As appropriate for the intended voyage, all vessels except barges, ferryboats and vessels operating exclusively on rivers, must carry adequate and up-to-date—
</P>
<P>(a) Charts;
</P>
<P>(b) Sailing directions;
</P>
<P>(c) Coast pilots;
</P>
<P>(d) Light lists;
</P>
<P>(e) Notices to mariners;
</P>
<P>(f) Tide tables;
</P>
<P>(g) Current tables; and
</P>
<P>(h) All other nautical publications necessary. 
<SU>1</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>1</SU> For United States vessels in or on the navigable waters of the United States, see 33 CFR 164.33.</P></FTNT>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.07" NODE="46:3.0.1.1.6.3" TYPE="SUBPART">
<HEAD>Subpart 78.07—Notice and Reporting of Casualty and Voyage Records</HEAD>


<DIV8 N="§ 78.07-1" NODE="46:3.0.1.1.6.3.1.1" TYPE="SECTION">
<HEAD>§ 78.07-1   Notice and reporting of casualty and voyage records.</HEAD>
<P>The requirements for providing notice and reporting of marine casualties and for retaining voyage records are contained in part 4 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47535, Dec. 14, 1987]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.10" NODE="46:3.0.1.1.6.4" TYPE="SUBPART">
<HEAD>Subpart 78.10—Persons Allowed in Pilothouse and on Navigation Bridge</HEAD>


<DIV8 N="§ 78.10-1" NODE="46:3.0.1.1.6.4.1.1" TYPE="SECTION">
<HEAD>§ 78.10-1   Persons excluded.</HEAD>
<P>Masters and pilots shall exclude from the pilothouse and navigation bridge while underway, all persons not connected with the navigation of the vessel. However, licensed officers of vessels, persons regularly engaged in training, regulating, evaluating or learning the profession of pilot, officials of the United States Coast Guard, United States Navy, National Geospatial-Intelligence Agency, National Ocean Service, United States Army Corps of Engineers, Maritime Administration, and National Transportation Safety Board may be allowed in the pilothouse or upon the navigation bridge upon the responsibility of the master or pilot.
</P>
<CITA TYPE="N">[CGD 91-023, 59 FR 16779, Apr. 8, 1994, as amended by USCG-2001-10224, 66 FR 48620, Sept. 21, 2001; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.12" NODE="46:3.0.1.1.6.5" TYPE="SUBPART">
<HEAD>Subpart 78.12—Stability Information</HEAD>


<DIV8 N="§ 78.12-1" NODE="46:3.0.1.1.6.5.1.1" TYPE="SECTION">
<HEAD>§ 78.12-1   Posting of stability letter.</HEAD>
<P>If a stability letter is issued under § 170.120 of this chapter, it must be posted under glass or other suitable transparent material in the pilothouse of the vessel.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.13" NODE="46:3.0.1.1.6.6" TYPE="SUBPART">
<HEAD>Subpart 78.13—Station Bills</HEAD>


<DIV8 N="§ 78.13-1" NODE="46:3.0.1.1.6.6.1.1" TYPE="SECTION">
<HEAD>§ 78.13-1   Muster lists, emergency signals, and manning.</HEAD>
<P>The requirements for muster lists, emergency signals, and manning must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.15" NODE="46:3.0.1.1.6.7" TYPE="SUBPART">
<HEAD>Subpart 78.15—Doors Closed at Sea</HEAD>


<DIV8 N="§ 78.15-1" NODE="46:3.0.1.1.6.7.1.1" TYPE="SECTION">
<HEAD>§ 78.15-1   Subdivision bulkheads.</HEAD>
<P>(a) All watertight doors in subdivision bulkheads shall be kept closed during navigation except when necessarily opened for working of the vessel, and in such cases they shall always be ready to be immediately closed.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.16" NODE="46:3.0.1.1.6.8" TYPE="SUBPART">
<HEAD>Subpart 78.16—Port Lights</HEAD>


<DIV8 N="§ 78.16-1" NODE="46:3.0.1.1.6.8.1.1" TYPE="SECTION">
<HEAD>§ 78.16-1   General.</HEAD>
<P>If port lights are fitted in spaces used alternatively for the carriage of cargo or passengers as permitted by § 171.116(d) of this chapter, dead covers must be fitted on the port lights when cargo is carried.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.17" NODE="46:3.0.1.1.6.9" TYPE="SUBPART">
<HEAD>Subpart 78.17—Tests, Drills, and Inspections</HEAD>


<DIV8 N="§ 78.17-1" NODE="46:3.0.1.1.6.9.1.1" TYPE="SECTION">
<HEAD>§ 78.17-1   Application.</HEAD>
<P>(a) Except as specifically noted, the provisions of this subpart shall apply to all vessels.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.17-3" NODE="46:3.0.1.1.6.9.1.2" TYPE="SECTION">
<HEAD>§ 78.17-3   Watertight doors.</HEAD>
<P>(a) It shall be the duty of the master to see that all watertight doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and indicators connected therewith, shall be periodically inspected at least once in each week that the vessel is navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds one week in duration, these doors shall be operated before the vessel leaves port. All such doors shall be operated daily.
</P>
<P>(b) The date of the test and the condition of the equipment shall be noted in the official logbook.


</P>
</DIV8>


<DIV8 N="§ 78.17-5" NODE="46:3.0.1.1.6.9.1.3" TYPE="SECTION">
<HEAD>§ 78.17-5   Valves and closing appliances.</HEAD>
<P>(a) It shall be the duty of the master to see that all valves, including cross connecting valves where fitted, and other appliances such as port lights, closing mechanism of scuppers, ash chutes, and rubbish chutes, the closing of which is necessary to make a compartment watertight, are operated at least once in every week that the vessel is navigated to be assured that they are in proper operating condition. Any remote controls or indicating mechanisms shall be inspected at this time to test their efficiency. Where such valves are accessible, they shall be inspected at this time, otherwise, they shall be inspected at the first opportunity when they are accessible. On vessels in which the voyage exceeds one week in duration, these appliances shall be operated before the vessel leaves port.
</P>
<P>(b) The date of the test and the condition of the equipment shall be noted in the official logbook.


</P>
</DIV8>


<DIV8 N="§ 78.17-10" NODE="46:3.0.1.1.6.9.1.4" TYPE="SECTION">
<HEAD>§ 78.17-10   Loudspeaker system.</HEAD>
<P>(a) Where fitted, the complete loudspeaker system shall be tested at least once every week. This test shall be made by an officer of the vessel.
</P>
<P>(b) The date of the test and the condition of the equipment shall be noted in the official logbook.
</P>
<CROSSREF>
<HED>Cross Reference:</HED>
<P>See subchapter J (Electrical Engineering) of this chapter for details.</P></CROSSREF>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 74-125A, 47 FR 15231, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-15" NODE="46:3.0.1.1.6.9.1.5" TYPE="SECTION">
<HEAD>§ 78.17-15   Steering gear, whistle, and means of communication.</HEAD>
<P>(a) On all vessels making a voyage of more than 48 hours' duration, the entire steering gear, the whistle, and the means of communication between the bridge or pilothouse and the engine room shall be examined and tested by an officer of the vessel within a period of not more than 12 hours prior to departure. On all other vessels similar examinations and tests shall be made at least once every week.
</P>
<P>(b) The date of the test and the condition of the equipment shall be noted in the official logbook.


</P>
</DIV8>


<DIV8 N="§ 78.17-20" NODE="46:3.0.1.1.6.9.1.6" TYPE="SECTION">
<HEAD>§ 78.17-20   Drafts and load line markings.</HEAD>
<P>(a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the official logbook when leaving port.
</P>
<P>(b) On vessels subject to the requirements of subchapter E (Load Lines) of this chapter, at the time of departure from port on an ocean, coastwise, or Great Lakes voyage, the master shall insert in the official logbook a statement of the position of the subdivision load line mark, port and starboard, in relation to the surface of the water in which the vessel is then floating.
</P>
<P>(1) When the draft of the vessel is limited by a seasonal load line located below the subdivision load line, the position of the applicable seasonal load line shall be entered in relation to the surface of the water in which the vessel is floating.
</P>
<P>(2) When an allowance for draft is made for density of the water in which the vessel is floating, this density is to be noted in the official logbook.


</P>
</DIV8>


<DIV8 N="§ 78.17-22" NODE="46:3.0.1.1.6.9.1.7" TYPE="SECTION">
<HEAD>§ 78.17-22   Verification of vessel compliance with applicable stability requirements.</HEAD>
<P>(a) After loading and prior to departure and at all other times necessary to assure the safety of the vessel, the master shall determine that the vessel complies with all applicable stability requirements in the vessel's trim and stability book, stability letter, Certificate of Inspection, and Load Line Certificate, as the case may be, and then enter an attestation statement of the verification in the log book. The vessel may not depart until it is in compliance with these requirements.
</P>
<P>(b) When determining compliance with applicable stability requirements the vessel's draft, trim, and stability must be determined as necessary and any stability calculations made in support of the determination must be retained on board the vessel for the duration of the voyage.
</P>
<CITA TYPE="N">[CGD 89-037, 57 FR 41822, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-25" NODE="46:3.0.1.1.6.9.1.8" TYPE="SECTION">
<HEAD>§ 78.17-25   Sanitation.</HEAD>
<P>(a) It shall be the duty of the master and chief engineer to see that the vessel and, in particular, the passenger and crew quarters are in a clean and sanitary condition. The chief engineer shall be responsible only for the sanitary condition of the engineering department.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.17-30" NODE="46:3.0.1.1.6.9.1.9" TYPE="SECTION">
<HEAD>§ 78.17-30   Examination of boilers and machinery.</HEAD>
<P>It shall be the duty of the chief engineer when assuming charge of the boilers and machinery of a vessel to examine them thoroughly. If any parts thereof are in bad condition, the fact shall immediately be reported to the master, owner or agent, and the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-33" NODE="46:3.0.1.1.6.9.1.10" TYPE="SECTION">
<HEAD>§ 78.17-33   Loading doors.</HEAD>
<P>(a) The master of a vessel fitted with loading doors shall assure that all loading doors are closed watertight and secured during the entire voyage except that—
</P>
<P>(1) If a door cannot be opened or closed while the vessel is at a dock, it may be open while the vessel approaches and draws away from the dock, but only as far as necessary to enable the door to be immediately operated.
</P>
<P>(2) If needed to operate the vessel, or embark and disembark passengers when the vessel is at anchor in protected waters, loading doors may be open provided that the master determines that the safety of the vessel is not impaired.
</P>
<P>(b) For the purposes of this section, “loading doors” include all weathertight ramps, bow visors, and openings used to load personnel, equipment, and stores, located in the collision bulkhead, the side shell, or the boundaries of enclosed superstructures that are continuous with the shell of the vessel.
</P>
<P>(c) The master shall enter into the log book the time and door location of every closing of the loading doors.
</P>
<P>(d) The master shall enter into the log book any opening of the doors in accordance with paragraph (a)(2) of this section setting forth the time of the opening of the doors and the circumstances warranting this action.
</P>
<CITA TYPE="N">[CGD 89-037, 57 FR 41822, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-35" NODE="46:3.0.1.1.6.9.1.11" TYPE="SECTION">
<HEAD>§ 78.17-35   Hatches and other openings.</HEAD>
<P>(a) It shall be the responsibility of the master to assure himself before leaving protected waters that all exposed cargo hatches of his vessel are closed and made properly tight.
</P>
<P>(b) The following doors, portable plates, ports, and other openings shall be kept closed while the vessel is being navigated, and shall be closed before the vessel commences a voyage:
</P>
<P>(1) Watertight doors between cargo spaces prescribed in § 170.275 of this chapter.
</P>
<P>(2) Portable plates in watertight bulkheads prescribed in § 171.111(b) of this chapter.
</P>
<P>(3) Gangway, cargo, and coaling ports fitted below the margin line that is determined in accordance with § 171.015 of this chapter.
</P>
<P>(4) On ocean, coastwise, or Great Lakes vessels of 150 gross tons and over, all opening type port lights in a 'tween deck, if the sill of any port light in that 'tween deck, is below a line drawn parallel to the bulkhead deck at side and having its lowest point 4
<FR>1/2</FR> feet plus 2
<FR>1/2</FR> percent of the breadth of the vessel above the water when the vessel departs from port. The Commandant may indicate the limiting mean draft which would allow such port lights to be opened at sea.
</P>
<P>(5) Port lights that are not accessible during navigation. Dead covers on such port lights shall also be secured.
</P>
<P>(6) Port lights in spaces appropriated alternately to the carriage of cargo and passengers, when cargo is carried. Dead covers on such port lights shall also be secured.
</P>
<P>(c) The time of opening and closing of hatches and other openings noted in this section shall be entered in the official logbook. In the event that the master at his discretion does not secure the hatches, a notation of this fact shall be made in the official logbook. If it becomes essential for the safety of the vessel to open any of the fittings noted in this section while at sea, the circumstances and the time of opening and closing shall be entered in the official logbook.
</P>
<P>(d) The time of opening, closing, and securing, at sea, of watertight doors fitted between bunkers for the purpose of trimming coal, shall be entered in the official logbook.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51007, Nov. 4, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-45" NODE="46:3.0.1.1.6.9.1.12" TYPE="SECTION">
<HEAD>§ 78.17-45   Emergency lighting and power systems.</HEAD>
<P>(a) It shall be the duty of the master to see that the emergency lighting and power systems are operated and inspected at least once in each week that the vessel is navigated to be assured that the system is in proper operating condition.
</P>
<P>(b) Internal combustion engine driven emergency generators shall be operated under load for at least 2 hours, at least once in each month that the vessel is navigated.
</P>
<P>(c) Storage batteries for emergency lighting and power systems shall be tested at least once each 6-month period that the vessel is navigated to demonstrate the ability of the storage battery to supply the emergency loads for the period of time specified in table 112.05-5(a) of this chapter.
</P>
<P>(d) The date of the tests and the condition and performance of the apparatus shall be noted in the official logbook.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16959, Dec. 30, 1965, as amended by CGFR 70-143, 35 FR 19906, Dec. 30, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-50" NODE="46:3.0.1.1.6.9.1.13" TYPE="SECTION">
<HEAD>§ 78.17-50   Emergency training, musters, and drills.</HEAD>
<P>Onboard training, musters, and drills must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-65" NODE="46:3.0.1.1.6.9.1.14" TYPE="SECTION">
<HEAD>§ 78.17-65   Smoke detecting system.</HEAD>
<P>(a) It shall be the duty of the master to see that the smoke inlets in cargo holds are examined at least once in each 3 months by the ship's personnel to determine if the inlets are obstructed by corrosion, paint, dust, or other extraneous matter. Smoke tests shall be made in all holds and the system found or made operable. The date of the test and condition of the system shall be entered in the log.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.17-75" NODE="46:3.0.1.1.6.9.1.15" TYPE="SECTION">
<HEAD>§ 78.17-75   Requirements for fuel oil.</HEAD>
<P>(a) It shall be the duty of the chief engineer to cause an entry in the log be made of each supply of fuel oil received on board, stating the quantity received, the name of the vendor, the name of the oil producer, and the flashpoint (Pensky-Martens Closed Cup Method, ASTM D 93 (incorporated by reference, see § 78.01-2)) for which it is certified by the producer.
</P>
<P>(b) It shall be the further duty of the chief engineer to cause to be drawn and sealed and suitably labeled at the time the supply is received on board, a half-pint sample of each lot of fuel oil. These samples shall be preserved until the particular supply of oil is exhausted.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18899, Dec. 18, 1968; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 78.17-80" NODE="46:3.0.1.1.6.9.1.16" TYPE="SECTION">
<HEAD>§ 78.17-80   Firefighting equipment, general.</HEAD>
<P>(a) It shall be the duty of the owner, master, or person in charge to see that the vessel's firefighting equipment is at all times ready for use and that all such equipment required by the regulations in this subchapter is provided, maintained, and replaced as indicated.
</P>
<P>(b) It shall be the duty of the owner, master, or person in charge to require and have performed at least once in every twelve months the tests and inspections of all hand portable fire extinguishers, semiportable fire extinguishing systems, and fixed fire extinguishing systems on board, as described in tables 71.25-20(a) (1) and 71.25-20(a) (2) in § 71.25-20 of this subchapter. The owner, master, or person in charge shall keep records of such tests and inspections showing the dates when performed, the number and/or other identification of each unit tested and inspected, and the name(s) of the person(s) and/or company conducting the tests and inspections. Such records shall be made available to the inspector upon request and shall be kept for the period of validity of the vessel's current certificate of inspection. Where practicable these records should be kept in or with the vessel's log book. The conduct of these tests and inspections does not relieve the owner, master, or person in charge of his responsibility to maintain this firefighting equipment in proper condition at all times.


</P>
</DIV8>

</DIV6>


<DIV6 N="78.19" NODE="46:3.0.1.1.6.10" TYPE="SUBPART">
<HEAD>Subpart 78.19—Auto Pilot</HEAD>


<DIV8 N="§ 78.19-1" NODE="46:3.0.1.1.6.10.1.1" TYPE="SECTION">
<HEAD>§ 78.19-1   Use of auto pilot.</HEAD>
<P>Except as provided in 33 CFR 164.15, when the automatic pilot is used in—
</P>
<P>(a) Areas of high traffic density;
</P>
<P>(b) Conditions of restricted visibility; and
</P>
<P>(c) All other hazardous navigational situations, the master shall ensure that—
</P>
<P>(1) It is possible to immediately establish manual control of the ship's steering;
</P>
<P>(2) A competent person is ready at all times to take over steering control; and
</P>
<P>(3) The changeover from automatic to manual steering and vice versa is made by, or under, the supervision of the officer of the watch.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.21" NODE="46:3.0.1.1.6.11" TYPE="SUBPART">
<HEAD>Subpart 78.21—Maneuvering Characteristics</HEAD>


<DIV8 N="§ 78.21-1" NODE="46:3.0.1.1.6.11.1.1" TYPE="SECTION">
<HEAD>§ 78.21-1   Data required.</HEAD>
<P>For each ocean and coastwise vessel of 1,600 gross tons and over, the following apply:
</P>
<P>(a) The following maneuvering information must be prominently displayed in the pilothouse on a fact sheet:
</P>
<P>(1) For full and half speed, a turning circle diagram to port and starboard that shows the time and the distance of advance and transfer required to alter the course 90 degrees with maximum rudder angle and constant power settings.
</P>
<P>(2) The time and distance to stop the vessel from full and half speed while maintaining approximately the initial heading with minimum application of rudder.
</P>
<P>(3) For each vessel with a fixed propeller, a table of shaft revolutions per minute for a representative range of speeds.
</P>
<P>(4) For each vessel with a controllable pitch propeller a table of control settings for a representative range of speeds.
</P>
<P>(5) For each vessel that is fitted with an auxiliary device to assist in maneuvering, such as a bow thruster, a table of vessel speeds at which the auxiliary device is effective in maneuvering the vessel.
</P>
<P>(b) The maneuvering information must be provided in the normal load and normal light condition with normal trim for a particular condition of loading assuming the following—
</P>
<P>(1) Calm weather—wind 10 knots or less, calm sea;
</P>
<P>(2) No current;
</P>
<P>(3) Deep water conditions—water depth twice the vessel's draft or greater; and
</P>
<P>(4) Clean hull.
</P>
<P>(c) At the bottom of the fact sheet, the following statement must appear:
</P>
<HD1>Warning
</HD1>
<EXTRACT>
<FP>The response of the (name of the vessel) may be different from those listed above if any of the following conditions, upon which the maneuvering information is based, are varied:
</FP>
<P>(1) Calm weather—wind 10 knots or less, calm sea;
</P>
<P>(2) No current;
</P>
<P>(3) Water depth twice the vessel's draft or greater;
</P>
<P>(4) Clean hull; and
</P>
<P>(5) Intermediate drafts or unusual trim.</P></EXTRACT>
<P>(d) The information on the fact sheet must be:
</P>
<P>(1) Verified six months after the vessel is placed in service; or
</P>
<P>(2) Modified six months after the vessel is placed into service and verified within three months thereafter.
</P>
<P>(e) The information that appears on the fact sheet may be obtained from:
</P>
<P>(1) Trial trip observations;
</P>
<P>(2) Model tests;
</P>
<P>(3) Analytical calculations;
</P>
<P>(4) Simulations; 
</P>
<P>(5) Information established from another vessel of similar hull form, power, rudder and propeller; or
</P>
<P>(6) Any combination of the above.
</P>
<P>The accuracy of the information in the fact sheet required is that attainable by ordinary shipboard navigation equipment.
</P>
<P>(f) The requirements for information for fact sheets for specialized craft such as semi-submersibles, hydrofoils, hovercraft and other vessels of unusual design will be specified on a case by case basis.
</P>
<CITA TYPE="N">[CGD 73-78, 40 FR 2689, Jan. 15, 1975, as amended by CGD 79-165a, 45 FR 64189, Sept. 29, 1980]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.23" NODE="46:3.0.1.1.6.12" TYPE="SUBPART">
<HEAD>Subpart 78.23—Whistling</HEAD>


<DIV8 N="§ 78.23-1" NODE="46:3.0.1.1.6.12.1.1" TYPE="SECTION">
<HEAD>§ 78.23-1   Unnecessary whistling prohibited.</HEAD>
<P>(a) The unnecessary sounding of the vessel's whistle is prohibited within any harbor limits of the United States.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.27" NODE="46:3.0.1.1.6.13" TYPE="SUBPART">
<HEAD>Subpart 78.27—Searchlights</HEAD>


<DIV8 N="§ 78.27-1" NODE="46:3.0.1.1.6.13.1.1" TYPE="SECTION">
<HEAD>§ 78.27-1   Improper use prohibited.</HEAD>
<P>(a) No person shall flash or cause to be flashed the rays of a search light or other blinding light onto the bridge or into the pilothouse of any vessel under way.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.30" NODE="46:3.0.1.1.6.14" TYPE="SUBPART">
<HEAD>Subpart 78.30—Lookouts, Pilothouse Watch, Patrolmen, and Watchmen</HEAD>


<DIV8 N="§ 78.30-5" NODE="46:3.0.1.1.6.14.1.1" TYPE="SECTION">
<HEAD>§ 78.30-5   Pilothouse watch.</HEAD>
<P>(a) In addition to the licensed deck officer or pilot, there shall be at least one member of the crew also on watch in or near the pilothouse at all times when the vessel is being navigated.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.30-10" NODE="46:3.0.1.1.6.14.1.2" TYPE="SECTION">
<HEAD>§ 78.30-10   Supervised patrol.</HEAD>
<P>(a) The provisions of this section shall apply to all vessels on an international voyage, and to all other vessels having berthed or stateroom accommodations for passengers. This section shall be applicable at all times when passengers are on board.
</P>
<P>(b) Between the hours of 10 p.m. and 6 a.m., a supervised patrol shall be maintained so as to completely cover all parts of the vessel accessible to passengers or crew, excepting occupied sleeping accommodations and machinery spaces and similar spaces where a regular watch is maintained.
</P>
<P>(c) Clocks, keys, and recording apparatus shall be of an approved type. The station boxes shall have seals placed over the securing screws in order to leave evidence of removal or tampering.
</P>
<P>(d) Clocks or key stations shall be so arranged throughout the vessel so as to assure complete coverage of all accessible spaces required by paragraph (b) of this section. The number and location of recording stations, the order in which they are visited, and the number undertaken by one patrolman shall be specifically approved. The stations shall be numbered as required by § 78.47-23. Sufficient watchmen shall be available so that each space will be covered at least once in every hour except as follows:
</P>
<P>(1) On existing vessels not constructed in general agreement with §§ 72.05-5 through 72.05-60, of this subchapter, the supervised patrol shall cover all spaces required by paragraph (b) of this section at least once in every 20 minutes.
</P>
<P>(2) Public spaces constructed in general agreement with §§ 72.05-5 through 72.05-60, of this subchapter, shall have either an approved fire detecting system installed in such spaces or the supervised patrol shall cover these spaces at least once in every 20 minutes.
</P>
<P>(e) The patrolman shall report to the bridge at least once an hour on vessels where the supervised patrol system is not equipped with a recording apparatus in the control station. In vessels requiring more than one patrol route, one patrolman may contact others and make a joint report to the bridge. Failure of a patrolman to follow a prescribed route, or to record each station within the specified time, shall be entered on the record along with the reason for the irregularity.
</P>
<P>(f) The patrolman while on duty shall wear a distinctive uniform or badge, and shall have in his possession at all times an efficient flashlight.
</P>
<P>(g) A patrolman on duty shall have no other tasks assigned to him. 


</P>
</DIV8>


<DIV8 N="§ 78.30-15" NODE="46:3.0.1.1.6.14.1.3" TYPE="SECTION">
<HEAD>§ 78.30-15   Watchmen.</HEAD>
<P>(a) The provisions of this section shall apply to all vessels not required to have a supervised patrol under the provisions of § 78.30-10. This section shall be applicable at all times when passengers are on board.
</P>
<P>(b) During the nighttime, a suitable number of watchmen shall be stationed in the passenger accommodation areas on each deck.
</P>
<P>(c) Watchmen shall be under the direct charge of the master or officer in command of the vessel, and shall report to such officer at the pilothouse at fixed intervals not exceeding one hour. Watchmen shall not be required to perform any other duties while on watch.
</P>
<P>(d) The uniform of the night watchman shall be conspicuously different from other persons so as to be readily distinguished. A rating badge marked “Watchman” shall be worn on the left sleeve and the front of the cap shall also be marked “Watchman”.
</P>
<P>(e) The watchman shall have in his possession at all time while on duty an efficient flashlight.


</P>
</DIV8>


<DIV8 N="§ 78.30-20" NODE="46:3.0.1.1.6.14.1.4" TYPE="SECTION">
<HEAD>§ 78.30-20   Master's and officer's responsibility.</HEAD>
<P>(a) Nothing in this part shall exonerate any master or officer in command from the consequences of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any precaution which may be required by the ordinary practice of seamen or by the special circumstances of the case. When circumstances require it, additional watches shall be maintained to guard against fire or other danger and to give an alarm in case of accident or disaster.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.33" NODE="46:3.0.1.1.6.15" TYPE="SUBPART">
<HEAD>Subpart 78.33—Reports of Accidents, Repairs, and Unsafe Equipment</HEAD>


<DIV8 N="§ 78.33-1" NODE="46:3.0.1.1.6.15.1.1" TYPE="SECTION">
<HEAD>§ 78.33-1   Repairs of boiler and pressure vessels.</HEAD>
<P>(a) Before making any repairs to boilers or unfired pressure vessels, the chief engineer shall submit a report covering the nature of the repairs to the Officer in Charge, Marine Inspection, at or nearest the port where the repairs are to be made.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.33-5" NODE="46:3.0.1.1.6.15.1.2" TYPE="SECTION">
<HEAD>§ 78.33-5   Accidents to machinery.</HEAD>
<P>(a) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use of the item unsafe until repairs are made, or if by ordinary wear such items become unsafe, a report shall be made by the chief engineer immediately to the Officer in Charge, Marine Inspection, or if at sea, immediately upon arrival at port.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.33-10" NODE="46:3.0.1.1.6.15.1.3" TYPE="SECTION">
<HEAD>§ 78.33-10   Notice required before repairs.</HEAD>
<P>(a) No repairs or alterations, except in an emergency, shall be made to any lifesaving or fire detecting or extinguishing equipment without advance notice to the Officer in Charge, Marine Inspection. When emergency repairs or alterations have been made, notice shall be given to the Officer in Charge, Marine Inspection, as soon as practicable.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.35" NODE="46:3.0.1.1.6.16" TYPE="SUBPART">
<HEAD>Subpart 78.35—Communication Between Deckhouses</HEAD>


<DIV8 N="§ 78.35-1" NODE="46:3.0.1.1.6.16.1.1" TYPE="SECTION">
<HEAD>§ 78.35-1   When required.</HEAD>
<P>On all vessels navigating in other than protected waters, where the distance between deckhouses is more than 46 meters (150 feet) a fixed means of facilitating communication between both ends of the vessel, such as a raised fore and aft bridge or side tunnels, must be provided. Previously approved arrangements may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26004, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.36" NODE="46:3.0.1.1.6.17" TYPE="SUBPART">
<HEAD>Subpart 78.36—Work Vests</HEAD>


<DIV8 N="§ 78.36-1" NODE="46:3.0.1.1.6.17.1.1" TYPE="SECTION">
<HEAD>§ 78.36-1   Application.</HEAD>
<P>(a) Provisions of this subpart shall apply to all vessels inspected and certificated in accordance with this subchapter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.36-5" NODE="46:3.0.1.1.6.17.1.2" TYPE="SECTION">
<HEAD>§ 78.36-5   Approved types of work vests.</HEAD>
<P>(a) Each buoyant work vest carried under the permissive authority of this section must be approved under—
</P>
<P>(1) Subpart 160.053 of this chapter; or
</P>
<P>(2) Subpart 160.077 of this chapter as a commercial hybrid PFD.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986]


</CITA>
</DIV8>


<DIV8 N="§ 78.36-10" NODE="46:3.0.1.1.6.17.1.3" TYPE="SECTION">
<HEAD>§ 78.36-10   Use.</HEAD>
<P>(a) Approved buoyant work vests are considered to be items of safety apparel and may be carried aboard vessels to be worn by crew members when working near or over the water under favorable working conditions. They shall be used under the supervision and control of designated ship's officers. When carried, such vests shall not be accepted in lieu of any portion of the required number of approved life preservers and shall not be substituted for the approved life preservers required to be worn during drills and emergencies.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.36-15" NODE="46:3.0.1.1.6.17.1.4" TYPE="SECTION">
<HEAD>§ 78.36-15   Shipboard stowage.</HEAD>
<P>(a) The approved buoyant work vests shall be stowed separately from the regular stowage of approved life preservers.
</P>
<P>(b) The locations for the stowage of work vests shall be such as not to be easily confused with that for approved life preservers.


</P>
</DIV8>


<DIV8 N="§ 78.36-20" NODE="46:3.0.1.1.6.17.1.5" TYPE="SECTION">
<HEAD>§ 78.36-20   Shipboard inspections.</HEAD>
<P>(a) Each work vest shall be subject to examination by a marine inspector to determine its serviceability. If found to be satisfactory, it may be continued in service, but shall not be stamped by a marine inspector with a Coast Guard stamp. If a work vest is found not to be in a serviceable condition, then such work vest shall be removed from the vessel. If a work vest is beyond repair, it shall be destroyed or mutilated in the presence of a marine inspector so as to prevent its continued use as a work vest.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 78.36-25" NODE="46:3.0.1.1.6.17.1.6" TYPE="SECTION">
<HEAD>§ 78.36-25   Additional requirements for hybrid work vests.</HEAD>
<P>(a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be—
</P>
<P>(1) Used, stowed, and maintained in accordance with the procedures set out in the manual required for these devices by § 160.077-29 of this chapter and any limitation(s) marked on them; and
</P>
<P>(2) Of the same or similar design and have the same method of operation as each other hybrid PFD carried on board.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.37" NODE="46:3.0.1.1.6.18" TYPE="SUBPART">
<HEAD>Subpart 78.37—Logbook Entries</HEAD>


<DIV8 N="§ 78.37-1" NODE="46:3.0.1.1.6.18.1.1" TYPE="SECTION">
<HEAD>§ 78.37-1   Application.</HEAD>
<P>(a) Except as specifically noted, the provisions of this subpart shall apply to all vessels.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.37-3" NODE="46:3.0.1.1.6.18.1.2" TYPE="SECTION">
<HEAD>§ 78.37-3   Logbooks and records.</HEAD>
<P>(a) The master or person in charge of a vessel that is required by 46 U.S.C. 11301 to have an official logbook shall maintain the logbook on form CG-706. When the voyage is completed, the master or person in charge shall file the logbook with the Officer in Charge, Marine Inspection.
</P>
<P>(b) The master or person in charge of a vessel that is not required by 46 U.S.C. 11301 to have an official logbook, shall maintain, on board, an unofficial logbook or record in any form desired for the purposes of making entries therein as required by law or regulations in this subchapter. Such logs or records are not filed with the Officer in Charge, Marine Inspection, but must be kept available for review by a marine inspector for a period of 1 year after the date to which the records refer. Separate records of tests and inspections of fire fighting equipment must be maintained with the vessel's logs for the period of validity of the vessel's certificate of inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26004, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 78.37-5" NODE="46:3.0.1.1.6.18.1.3" TYPE="SECTION">
<HEAD>§ 78.37-5   Actions required to be logged.</HEAD>
<P>The actions and observations noted in this section shall be entered in the official log book. This section contains no requirements which are not made in other portions of this subchapter, the items being merely grouped together for convenience.
</P>
<P>(a) Onboard training, musters, and drills: held in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<P>(b) Watertight door operation: Daily and Weekly. See § 78.17-3.
</P>
<P>(c) Valve and closing appliance operation: Weekly. See § 78.17-5.
</P>
<P>(d) Loudspeaker system: Weekly. See § 78.17-10.
</P>
<P>(e) Steering gear, whistle, and means of communication: Prior to departure. See § 78.17-15.
</P>
<P>(f) Drafts and load line markings: Prior to leaving port, ocean, coastwise, and Great Lakes services only. See § 78.17-20.
</P>
<P>(g) Verification of vessel compliance with applicable stability requirements. After loading and prior to departure and at all other time necessary to assure the safety of the vessel. See § 78.17-22.
</P>
<P>(h) Loading doors. Where applicable, every closing and any opening when not docked. See § 78.17-33.
</P>
<P>(i) Hatches and other openings: All openings and closings, or leaving port without closing, except vessels on protected waters. See § 78.17-35.
</P>
<P>(j) Emergency lighting and power systems: Weekly and semiannually. See § 78.17-45.
</P>
<P>(k) Smoke Detecting System: Once every three months. See § 78.17-65.
</P>
<P>(l) Fuel oil data: Upon receipt of fuel oil on board. See § 78.17-75.
</P>
<P>(m) Cargo gear inspections: At least once a month. See § 71.47-70 of this subchapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 89-037, 57 FR 41822, Sept. 11, 1992; CGD 84-069, 61 FR 25288, May 20, 1996; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 78.37-10" NODE="46:3.0.1.1.6.18.1.4" TYPE="SECTION">
<HEAD>§ 78.37-10   Official log entries.</HEAD>
<P>(a) In addition to other items required to be entered in the official logbook on every vessel where an official logbook is required, all items relative to the crew and passengers, including the count of passengers carried, and to casualties shall also be entered.
</P>
<P>(b) Except as noted in paragraph (b)(1) of this section, on any vessel where an official logbook is not required, the master shall keep a record of the correct count of all the passengers received and delivered from day to day. This record shall be open to inspection by the Coast Guard at all times. The aggregate number of the passengers carried shall be furnished to the Coast Guard whenever requested. The information shall be available for a period of one year after the date to which the records refer.
</P>
<P>(1) The provisions of the paragraph shall not apply to ferry vessels.
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16959, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.40" NODE="46:3.0.1.1.6.19" TYPE="SUBPART">
<HEAD>Subpart 78.40—Vehicular Ferries</HEAD>


<DIV8 N="§ 78.40-1" NODE="46:3.0.1.1.6.19.1.1" TYPE="SECTION">
<HEAD>§ 78.40-1   Stowage of vehicles.</HEAD>
<P>(a) Automobiles or other vehicles shall be stowed in such a manner as to permit both passengers and operators to get out and away from them freely in the event of fire or other disaster. Where there is insufficient clearance to provide for easy egress at all times, both passengers and operators shall be directed to leave their vehicles and to occupy other spaces reserved for them during the crossing. The decks, where necessary, shall be definitely marked with painted lines to indicate the vehicle runways and the aisle spaces.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.40-5" NODE="46:3.0.1.1.6.19.1.2" TYPE="SECTION">
<HEAD>§ 78.40-5   Securing of vehicles.</HEAD>
<P>(a) The master shall take all necessary precautions to see that automobiles or other vehicles have their motors turned off when the ferry is under way, and the motors shall not be started until the ferry is secured to the landing. In addition, the vehicles at each end shall have their wheels securely blocked, while the vessel is being navigated.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.40-10" NODE="46:3.0.1.1.6.19.1.3" TYPE="SECTION">
<HEAD>§ 78.40-10   No smoking permitted.</HEAD>
<P>(a) The master shall have appropriate “No Smoking” signs posted and shall take all necessary precautions to prevent smoking or carrying of lighted or smoldering cigars, cigarettes, etc., in the deck area assigned to automobiles or other vehicles. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.45" NODE="46:3.0.1.1.6.20" TYPE="SUBPART">
<HEAD>Subpart 78.45—Display of Plans</HEAD>


<DIV8 N="§ 78.45-1" NODE="46:3.0.1.1.6.20.1.1" TYPE="SECTION">
<HEAD>§ 78.45-1   When required.</HEAD>
<P>(a) Vessels of 1,000 gross tons and over, and vessels of any tonnage on an international voyage shall have permanently exhibited for the guidance of the officer in charge of the vessel the following plans:
</P>
<P>(1) General arrangement plans showing for each deck the fire control stations, the various sections enclosed by fire-resisting bulkheads, together with particulars of the fire alarms, detecting systems, the sprinkler installation (if any), the fire extinguishing appliances, means of access to different compartments, decks, etc., and the ventilating systems including particulars of the master fan controls, the positions of dampers, the location of the remote means of stopping fans, and identification numbers of the ventilating fans serving each section. If cargo compartments are “specially suitable for vehicles,” they shall be so indicated on the plan. Alternatively, at the discretion of the Commandant, the listed details may be set out in a different medium, such as a booklet or on computer software, provided that the details are available to each officer and a written copy is retained on board at all times and is accessible during emergencies.
</P>
<P>(2) For vessels constructed on or after September 30, 1997, and for existing vessels which have their plans redrawn, the symbols used to identify the aforementioned details shall be in accordance with IMO Assembly resolution A.654(16). The identical symbols can be found in ASTM Adjunct F 1626.
</P>
<P>(3) Plans showing clearly for each deck and hold the boundaries of the watertight compartments, the openings therein with the means of closure and position of any controls thereof, and the arrangements for the correction of any list due to flooding.
</P>
<P>(4) The aforementioned information required for this section shall be kept up-to-date, any alteration being recorded in the applicable medium as soon as practicable.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.47" NODE="46:3.0.1.1.6.21" TYPE="SUBPART">
<HEAD>Subpart 78.47—Markings for Fire and Emergency Equipment, Etc.</HEAD>


<DIV8 N="§ 78.47-1" NODE="46:3.0.1.1.6.21.1.1" TYPE="SECTION">
<HEAD>§ 78.47-1   Application.</HEAD>
<P>(a) The provisions of this subpart with the exception of § 78.47-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 78.47-90.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-3" NODE="46:3.0.1.1.6.21.1.2" TYPE="SECTION">
<HEAD>§ 78.47-3   General.</HEAD>
<P>(a) It is the intent of this subpart to provide such markings as are necessary for the guidance of the persons on board in case of emergency. In any specific case, and particularly on small vessels, where it can be shown to the satisfaction of the Officer in Charge, Marine Inspection, that the prescribed markings are unnecessary for the guidance of the persons on board in case of emergency, such markings may be modified or omitted.
</P>
<P>(b) In addition to English, all stateroom notices, directional signs, etc., shall be printed in languages appropriate to the service of the vessel or other action be taken to achieve the same purpose.
</P>
<P>(c) Where in this subpart red letters are specified, letters of a contrasting color on a red background will be accepted.


</P>
</DIV8>


<DIV8 N="§ 78.47-5" NODE="46:3.0.1.1.6.21.1.3" TYPE="SECTION">
<HEAD>§ 78.47-5   General alarm contact makers.</HEAD>
<P>Each general alarm contact maker must be marked in accordance with the requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15232, Apr. 4, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-7" NODE="46:3.0.1.1.6.21.1.4" TYPE="SECTION">
<HEAD>§ 78.47-7   General alarm bells.</HEAD>
<P>(a) All general alarm bells shall be identified by red lettering at least 
<FR>1/2</FR> inch high: “GENERAL ALARM—WHEN BELL RINGS GO TO YOUR STATION.”
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-9" NODE="46:3.0.1.1.6.21.1.5" TYPE="SECTION">
<HEAD>§ 78.47-9   Carbon dioxide and clean agent alarms.</HEAD>
<P>Each carbon dioxide or clean agent fire extinguishing alarm must be conspicuously marked: “WHEN ALARM SOUNDS VACATE AT ONCE. CARBON DIOXIDE OR CLEAN AGENT BEING RELEASED.”.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-10" NODE="46:3.0.1.1.6.21.1.6" TYPE="SECTION">
<HEAD>§ 78.47-10   Manual alarm boxes.</HEAD>
<P>(a) In all new installations, manual alarm boxes shall be clearly and permanently marked “IN CASE OF FIRE BREAK GLASS.” Existing boxes not so marked with the same or equivalent wording, shall be identified either on the box or adjacent bulkhead in at least 
<FR>1/2</FR> inch letters “IN CASE OF FIRE BREAK GLASS.” All manual alarm boxes shall be numbered in red on the adjacent bulkhead with at least 
<FR>1/2</FR> inch figures. The number shall agree with the number of the zone.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-11" NODE="46:3.0.1.1.6.21.1.7" TYPE="SECTION">
<HEAD>§ 78.47-11   Carbon dioxide warning signs.</HEAD>
<P>Each entrance to a space storing carbon dioxide cylinders, a space protected by carbon dioxide systems, or any space into which carbon dioxide might migrate must be conspicuously marked as follows:
</P>
<P>(a) Spaces storing carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. VENTILATE THE AREA BEFORE ENTERING. A HIGH CONCENTRATION CAN OCCUR IN THIS AREA AND CAN CAUSE SUFFOCATION.”.
</P>
<P>(b) Spaces protected by carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED, DO NOT ENTER UNTIL VENTILATED. LOCK OUT SYSTEM WHEN SERVICING.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<P>(c) Spaces into which carbon dioxide might migrate—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. DISCHARGE INTO NEARBY SPACE CAN COLLECT HERE. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED VACATE IMMEDIATELY.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-13" NODE="46:3.0.1.1.6.21.1.8" TYPE="SECTION">
<HEAD>§ 78.47-13   Fire and automatic sprinkler alarm indicators.</HEAD>
<P>(a) The fire detection, alarm, and automatic sprinkler indicators in the engine room must be identified by at least 1-inch red lettering as “FIRE ALARM” or “SPRINKLER ALARM” as appropriate. Where such alarm indicators on the bridge or in the fire control station do not form a cabinet, the indicators must be suitably identified as above.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48261, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-15" NODE="46:3.0.1.1.6.21.1.9" TYPE="SECTION">
<HEAD>§ 78.47-15   Fire extinguishing system branch lines.</HEAD>
<P>(a) The branch line valves of all fire extinguishing systems shall be plainly and permanently marked indicating the spaces served.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-17" NODE="46:3.0.1.1.6.21.1.10" TYPE="SECTION">
<HEAD>§ 78.47-17   Fire extinguishing system controls.</HEAD>
<P>Each control cabinet or space containing valves or manifolds for a fire extinguishing system must be distinctly marked in conspicuous red letters at least 2 inches high: “[CARBON DIOXIDE/STEAM/FOAM/WATER SPRAY/MANUAL SPRINKLING/AUTOMATIC SPRINKLING/CLEAN AGENT—as appropriate] FIRE SYSTEM.”.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-20" NODE="46:3.0.1.1.6.21.1.11" TYPE="SECTION">
<HEAD>§ 78.47-20   Fire hose stations.</HEAD>
<P>(a) Each fire hydrant shall be identified in red letters and figures at least 2 inches high “FIRE STATION NO 1,” “2,” “3,” etc. Where the hose is not stowed in the open or behind glass so as to be readily seen, this identification shall be so placed as to be readily seen from a distance.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-23" NODE="46:3.0.1.1.6.21.1.12" TYPE="SECTION">
<HEAD>§ 78.47-23   Supervised patrol stations.</HEAD>
<P>(a) Each supervised patrol clock or key station shall be numbered.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-25" NODE="46:3.0.1.1.6.21.1.13" TYPE="SECTION">
<HEAD>§ 78.47-25   Emergency squad equipment.</HEAD>
<P>(a) Lockers or spaces containing equipment for the use of the emergency squad shall be marked “EMERGENCY SQUAD EQUIPMENT.”
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-27" NODE="46:3.0.1.1.6.21.1.14" TYPE="SECTION">
<HEAD>§ 78.47-27   Self-contained breathing apparatus.</HEAD>
<P>Lockers or spaces containing self-contained breathing apparatus shall be marked “SELF-CONTAINED BREATHING APPARATUS.”
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-30" NODE="46:3.0.1.1.6.21.1.15" TYPE="SECTION">
<HEAD>§ 78.47-30   Hand portable fire extinguishers.</HEAD>
<P>(a) Each hand portable fire extinguisher shall be marked with a number and the location where stowed shall be marked with a corresponding number at least 
<FR>1/2</FR> inch high. Where only one type and size of hand portable fire extinguisher is carried, the numbering may be omitted.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-33" NODE="46:3.0.1.1.6.21.1.16" TYPE="SECTION">
<HEAD>§ 78.47-33   Emergency lights.</HEAD>
<P>(a) All emergency lights shall be marked with a letter “E” at least 
<FR>1/2</FR> inch high.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-35" NODE="46:3.0.1.1.6.21.1.17" TYPE="SECTION">
<HEAD>§ 78.47-35   Fire doors.</HEAD>
<P>(a) All doors in main vertical zone bulkheads or stairway enclosures, except from individual rooms such as staterooms, fan rooms, lockers, etc., shall be numbered conspicuously on an etched plate or equivalent in not less than 
<FR>3/8</FR> inch letters and figures “F. S. D. 1,” “2,” “3,” etc. If stenciled or similar notice is used, the letters and figures shall be at least 1 inch high. The number shall be conspicuous with the door in the open position.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-37" NODE="46:3.0.1.1.6.21.1.18" TYPE="SECTION">
<HEAD>§ 78.47-37   Watertight doors.</HEAD>
<P>(a) All watertight doors in subdivision bulkheads shall be numbered conspicuously on both sides on an etched plate or equivalent in not less than 
<FR>3/8</FR> inch letters and figures “W. T. D. 1,” “2,” “3,” etc. If a stenciled or similar notice is used, the letters and figures shall be at least 1 inch high. If the construction is such that the number cannot be seen with the door in the open position, a similar number shall be placed on the frame or other location immediately adjacent to the door. All watertight door remote control stations shall be marked in the same manner, and in addition, the direction of operation of the lever or wheel to open and close the door shall be conspicuously marked.
</P>
<P>(b) Class 1 doors fitted in accordance with the requirements in § 170.255 of this chapter must additionally be marked “RECLOSE AFTER USE.”
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51008, Nov. 4, 1983; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-38" NODE="46:3.0.1.1.6.21.1.19" TYPE="SECTION">
<HEAD>§ 78.47-38   Valves and closing appliances.</HEAD>
<P>(a) All valves and closing appliances, or other mechanisms which may be required to be operated for damage control purposes in case of emergency shall be conspicuously marked with letters at least 1 inch high identifying the control and the direction of operation. In all cases indication shall be provided to show whether the control is open or closed.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-40" NODE="46:3.0.1.1.6.21.1.20" TYPE="SECTION">
<HEAD>§ 78.47-40   Exit signs.</HEAD>
<P>(a) Illuminated exit signs are required and must be installed in accordance with subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<P>(b) Small rooms or spaces having a secondary means of escape which is not obviously apparent shall have a suitable sign in red letters “EMERGENCY EXIT” directing attention to such escape.
</P>
<CROSSREF>
<HED>Cross Reference:</HED>
<P>See subchapter J (Electrical Engineering) of this chapter for minimum size.</P></CROSSREF>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 74-125A, 47 FR 15232, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-45" NODE="46:3.0.1.1.6.21.1.21" TYPE="SECTION">
<HEAD>§ 78.47-45   Markings for lifesaving appliances, instructions to passengers, and stowage locations.</HEAD>
<P>Lifesaving appliances, instructions to passengers, and stowage locations must be marked in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-53" NODE="46:3.0.1.1.6.21.1.22" TYPE="SECTION">
<HEAD>§ 78.47-53   Automatic ventilation dampers.</HEAD>
<P>(a) The manual operating positions for automatic fire dampers in ventilation ducts passing through main vertical zone bulkheads shall be identified by red day light-reflecting letters at least 
<FR>1/2</FR> inch high “VENTILATION FIRE DAMPER.” In addition, the open and closed positions shall be similarly marked.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 67-87, 32 FR 19181, Dec. 20, 1967]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-55" NODE="46:3.0.1.1.6.21.1.23" TYPE="SECTION">
<HEAD>§ 78.47-55   Instructions for changing steering gear.</HEAD>
<P>(a) Instructions in at least 
<FR>1/2</FR> inch letters and figures shall be posted in the steering engine room, relating in order, the different steps to be taken in changing to the emergency steering gear. Each clutch, gear, wheel, lever, valve or switch which is used during the changeover shall be numbered or lettered on a metal plate or painted so that the markings can be recognized at a reasonable distance. The instructions shall indicate each clutch or pin to be “in” or “out” and each valve or switch which is to be “opened” or “closed” in shifting to any means of steering for which the vessel is equipped. Instructions shall be included to line up all steering wheels and rudder amidship before changing gears.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-57" NODE="46:3.0.1.1.6.21.1.24" TYPE="SECTION">
<HEAD>§ 78.47-57   Rudder orders.</HEAD>
<P>(a) At all steering stations, there shall be installed a suitable notice on the wheel or device of in such other position as to be directly in the helmsman's line of vision, to indicate the direction in which the wheel or device must be turned for “right rudder” and for “left rudder.”
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-70" NODE="46:3.0.1.1.6.21.1.25" TYPE="SECTION">
<HEAD>§ 78.47-70   Portable magazine chests.</HEAD>
<P>(a) Portable magazine chest shall be marked in letters of at least 3 inches high “PORTABLE MAGAZINE CHEST—FLAMMABLE—KEEP LIGHTS AND FIRE AWAY”.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.47-75" NODE="46:3.0.1.1.6.21.1.26" TYPE="SECTION">
<HEAD>§ 78.47-75   Ventilation alarm failure.</HEAD>
<P>(a) The alarm required by § 72.15-15 (c)(4) of this subchapter, which indicates the loss of required ventilation in spaces specially suitable for vehicles, shall be marked with a conspicuous sign in at least 
<FR>1/4</FR>-inch letters “VENTILATION FAILURE IN VEHICULAR SPACE.”
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15284, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 78.47-90" NODE="46:3.0.1.1.6.21.1.27" TYPE="SECTION">
<HEAD>§ 78.47-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the requirements of this paragraph.
</P>
<P>(1) The requirements of §§ 78.47-5 through 78.47-75 shall be met with the exception that existing signs and markings containing the same general intent, but not necessarily identical wording or exact letter type, size, or color, may be retained so long as they are in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(2) [Reserved]
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15284, Dec. 6, 1966]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.50" NODE="46:3.0.1.1.6.22" TYPE="SUBPART">
<HEAD>Subpart 78.50—Markings on Vessels</HEAD>


<DIV8 N="§ 78.50-1" NODE="46:3.0.1.1.6.22.1.1" TYPE="SECTION">
<HEAD>§ 78.50-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels except as specifically noted in this subpart.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.50-5" NODE="46:3.0.1.1.6.22.1.2" TYPE="SECTION">
<HEAD>§ 78.50-5   Hull markings.</HEAD>
<P>Vessels shall be marked as required by parts 67 and 69 of this chapter.
</P>
<CITA TYPE="N">[CGD 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 78.50-10" NODE="46:3.0.1.1.6.22.1.3" TYPE="SECTION">
<HEAD>§ 78.50-10   Draft marks and draft indicating systems.</HEAD>
<P>(a) All vessels must have draft marks plainly and legibly visible upon the stem and upon the sternpost or rudderpost or any place at the stern of the vessel as may be necessary for easy observance. The bottom of each mark must indicate the draft.
</P>
<P>(b) The draft must be taken from the bottom of the keel to the surface of the water at the location of the marks.
</P>
<P>(c) In cases where the keel does not extend forward or aft to the locations of the draft marks, due to raked stem or cut—away skeg, the datum line from which the draft shall be taken shall be obtained by projecting the line of the bottom of keel forward or aft, as the case may be, to the location of the draft marks.
</P>
<P>(d) In cases where a vessel may have a skeg or other appendage extending locally below the line of the keel, the draft at the end of the vessel adjacent to such appendage shall be measured to a line tangent to the lowest part of such appendage and parallel to the line of the bottom of the keel.
</P>
<P>(e) Draft marks must be separated so that the projections of the marks onto a vertical plane are of uniform height equal to the vertical spacing between consecutive marks.
</P>
<P>(f) Draft marks must be painted in contrasting color to the hull.
</P>
<P>(g) In cases where draft marks are obscured due to operational constraints or by protrusions, the vessel must be fitted with a reliable draft indicating system from which the bow and stern drafts can be determined.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by CGD 72-104R, 37 FR 14233, July 18, 1972; CGD 89-037, 57 FR 41822, Sept. 11, 1992; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 78.50-15" NODE="46:3.0.1.1.6.22.1.4" TYPE="SECTION">
<HEAD>§ 78.50-15   Load line marks.</HEAD>
<P>(a) Vessels assigned a load line shall have the deck line and the load line marks permanently scribed or embossed as required by subchapter E (Load Lines) of this chapter.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.55" NODE="46:3.0.1.1.6.23" TYPE="SUBPART">
<HEAD>Subpart 78.55—Carrying of Excess Steam</HEAD>


<DIV8 N="§ 78.55-1" NODE="46:3.0.1.1.6.23.1.1" TYPE="SECTION">
<HEAD>§ 78.55-1   Master and chief engineer responsible.</HEAD>
<P>It shall be the duty of the master and the engineer in charge of the boilers of any vessel to require that a steam pressure is not carried in excess of that allowed by the certificate of inspection, and to require that the safety valves, once set by the inspector, are in no way tampered with or made inoperative.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.57" NODE="46:3.0.1.1.6.24" TYPE="SUBPART">
<HEAD>Subpart 78.57—Routing Instructions</HEAD>


<DIV8 N="§ 78.57-1" NODE="46:3.0.1.1.6.24.1.1" TYPE="SECTION">
<HEAD>§ 78.57-1   All personnel must comply.</HEAD>
<P>All licensed masters, officers, and certificated seamen on United States vessels shall strictly comply with routing instructions issued by competent naval authority.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26005, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.60" NODE="46:3.0.1.1.6.25" TYPE="SUBPART">
<HEAD>Subpart 78.60—Compliance With Provisions of Certificate of Inspection</HEAD>


<DIV8 N="§ 78.60-1" NODE="46:3.0.1.1.6.25.1.1" TYPE="SECTION">
<HEAD>§ 78.60-1   Master or person in charge responsible.</HEAD>
<P>(a) It shall be the duty of the master or other person in charge of the vessel to see that all of the provisions of the certificate of inspection are strictly adhered to. Nothing in this subpart shall be construed as limiting the master or other person in charge of the vessel, at his own responsibility, from diverting from the route prescribed in the certificate of inspection or taking such other steps as he deems necessary and prudent to assist vessels in distress or for other similar emergencies.
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.65" NODE="46:3.0.1.1.6.26" TYPE="SUBPART">
<HEAD>Subpart 78.65—Exhibition of Merchant Mariner Credential</HEAD>


<DIV8 N="§ 78.65-1" NODE="46:3.0.1.1.6.26.1.1" TYPE="SECTION">
<HEAD>§ 78.65-1   Officers.</HEAD>
<P>All officers on a vessel must have their licenses or officer endorsements conspicuously displayed.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16955, Dec. 30, 1965, as amended by USCG-2006-24371, 74 FR 11265, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.70" NODE="46:3.0.1.1.6.27" TYPE="SUBPART">
<HEAD>Subpart 78.70—De-Energizing of Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried</HEAD>


<DIV8 N="§ 78.70-1" NODE="46:3.0.1.1.6.27.1.1" TYPE="SECTION">
<HEAD>§ 78.70-1   Master's responsibility.</HEAD>
<P>(a) Before loading bulk grain, or similar combustible bulk cargo, the master shall have the lighting circuits to cargo compartments in which the bulk cargo is to be loaded de-energized at the distribution panel or panel board. He shall thereafter have periodic inspections made of the panel or panel board as frequently as necessary to ascertain that the affected circuits remain de-energized while this bulk cargo remains within the vessel.
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 78.70-5" NODE="46:3.0.1.1.6.27.1.2" TYPE="SECTION">
<HEAD>§ 78.70-5   Warning notice posted.</HEAD>
<P>(a) As a precaution against any subsequent unintentional re-energizing of the circuits specified above, an appropriate notice shall be posted at the location where the control is effected warning against re-energizing these circuits. Such notice shall remain posted while this bulk cargo remains within the vessel. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="78.83" NODE="46:3.0.1.1.6.28" TYPE="SUBPART">
<HEAD>Subpart 78.83—Operation of Vehicles in Enclosed Locations</HEAD>


<DIV8 N="§ 78.83-1" NODE="46:3.0.1.1.6.28.1.1" TYPE="SECTION">
<HEAD>§ 78.83-1   Special operating conditions.</HEAD>
<P>(a) The operation of self-propelled vehicles in enclosed locations shall be permitted only when the other conditions in this section have been met.
</P>
<P>(b) Spaces exposed to carbon monoxide or other hazardous vapors from exhausts of power-operated industrial trucks shall have adequate ventilation. The senior deck officer shall see that tests of the carbon monoxide content of the atmosphere are made as frequently as conditions require to insure that dangerous concentrations do not develop. Such tests shall be made in the area in which persons are working, by persons acquainted with the test equipment and procedure. The carbon monoxide concentration in the holds and intermediate decks where persons are working shall be maintained at not more than 50 parts per million (0.005%) as a time-weighted average, and persons shall be removed from the area if the concentration exceeds 75 parts per million (0.0075%). When necessary, portable blowers of adequate size and location shall be utilized.
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15284, Dec. 6, 1966, as amended by CGFR 69-72, 34 FR 17484, Oct. 29, 1969; CGD 95-027, 61 FR 26005, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.90" NODE="46:3.0.1.1.6.29" TYPE="SUBPART">
<HEAD>Subpart 78.90—Pilot Boarding Operations</HEAD>


<DIV8 N="§ 78.90-1" NODE="46:3.0.1.1.6.29.1.1" TYPE="SECTION">
<HEAD>§ 78.90-1   Pilot boarding operation.</HEAD>
<P>(a) The master shall ensure that pilot boarding equipment is maintained as follows:
</P>
<P>(1) The equipment must be kept clean and in good working order.
</P>
<P>(2) Each damaged step or spreader step on a pilot ladder must be replaced in kind with an approved replacement step or spreader step, prior to further use of the ladder. The replacement step or spreader step must be secured by the method used in the original construction of the ladder, and in accordance with manufacturer instructions.
</P>
<P>(b) The master shall ensure compliance with the following during pilot boarding operations:
</P>
<P>(1) Only approved pilot boarding equipment may be used.
</P>
<P>(2) The pilot boarding equipment must rest firmly against the hull of the vessel and be clear of overboard discharges.
</P>
<P>(3) Two man ropes, a safety line and an approved lifebuoy with an approved water light must be at the point of access and be immediately available for use during boarding operations.
</P>
<P>(4) Rigging of the equipment and embarkation/debarkation of a pilot must be supervised in person by a deck officer.
</P>
<P>(5) Both the equipment over the side and the point of access must be adequately lit during night operations.
</P>
<P>(6) If a pilot hoist is used, a pilot ladder must be kept on deck adjacent to the hoist and available for immediate use.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="78.95" NODE="46:3.0.1.1.6.30" TYPE="SUBPART">
<HEAD>Subpart 78.95—Person in Charge of Transfer of Liquid Cargo in Bulk</HEAD>


<DIV8 N="§ 78.95-1" NODE="46:3.0.1.1.6.30.1.1" TYPE="SECTION">
<HEAD>§ 78.95-1   General.</HEAD>
<P>A qualified person in charge of a transfer of liquid cargo in bulk shall be designated in accordance with subpart C of 33 CFR part 155.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17157, Apr. 4, 1995]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="80" NODE="46:3.0.1.1.7" TYPE="PART">
<HEAD>PART 80—DISCLOSURE OF SAFETY STANDARDS AND COUNTRY OF REGISTRY
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGD 72-187R, 38 FR 9081, Apr. 10, 1973, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 80.01" NODE="46:3.0.1.1.7.0.1.1" TYPE="SECTION">
<HEAD>§ 80.01   Purpose.</HEAD>
<P>The purpose of the regulations in this part is to implement 46 U.S.C. 3504.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 80.10" NODE="46:3.0.1.1.7.0.1.2" TYPE="SECTION">
<HEAD>§ 80.10   Applicability.</HEAD>
<P>Except as exempted in § 80.20, this part applies to—
</P>
<P>(a) Owners, operators, agents, or any persons selling passage on a foreign or domestic vessel of one hundred gross tons or over having berth or stateroom accommodations for fifty or more passengers and embarking passengers at a United States port for a coastwise or an international voyage; and (b) owners, operators, agents, and other persons involved in the publishing and distribution of promotional material in or over any medium of communication within the United States offering passage or soliciting passengers for an ocean voyage anywhere in the world, by a vessel of one hundred gross tons or over having berth or stateroom accommodations for fifty or more passengers, regardless of whether passengers are embarked at United States ports for said voyage.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGD 79-180, 48 FR 7456, Feb. 22, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 80.15" NODE="46:3.0.1.1.7.0.1.3" TYPE="SECTION">
<HEAD>§ 80.15   Ocean voyage.</HEAD>
<P>An ocean voyage for the purposes of this part means:
</P>
<P>A voyage on any body of water seaward of the low water mark such as an ocean or arm thereof, other major bodies of water such as seas, gulfs, and straits, except voyages exclusively within harbors and small coastal indentations.
</P>
<CITA TYPE="N">[CGD 79-180, 48 FR 7456, Feb. 22, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 80.20" NODE="46:3.0.1.1.7.0.1.4" TYPE="SECTION">
<HEAD>§ 80.20   Exception to requirements.</HEAD>
<P>(a) This part does not apply to vessels that comply with the safety standards set forth in the International Convention for Safety of Life at Sea, 1974.
</P>
<P>(b) If the exception in paragraph (a) of this section applies, the country of registry must appear in printed advertising or promotional literature as described in § 80.30(a), in a type no smaller than six points, American point system.
</P>
<CITA TYPE="N">[CGD 72-187R, 38 FR 9081, Apr. 10, 1973, as amended by CGD 79-180, 48 FR 7456, Feb. 22, 1983; CGD 90-008, 55 FR 30661, July 26, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 80.25" NODE="46:3.0.1.1.7.0.1.5" TYPE="SECTION">
<HEAD>§ 80.25   Notification of safety standards.</HEAD>
<P>(a) Each owner, operator, agent, or other person, selling passage for a coastwise or an international voyage embarking passengers at a United States port shall give to a prospective passenger, in writing, at the time of or before passage is booked, separately from any promotional literature or advertising used, a document containing the following information for each vessel concerned—
</P>
<P>(1) The name of the vessel;
</P>
<P>(2) The country of registry;
</P>
<P>(3) One of the following statements as appropriate:
</P>
<P>(i) This vessel complies with international safety standards, except the 1966 fire safety standards.
</P>
<P>(ii) This vessel complies with international safety standards developed prior to 1960. There is (<I>or,</I> is not) an automatic sprinkler system fitted in the passenger living and public spaces. The hull, decks, deckhouses, structural bulkheads, and internal partitions are (<I>or,</I> are not) composed of combustible materials.
</P>
<P>(iii) This vessel does not comply with any international safety standard. There is (<I>or,</I> is not) an automatic sprinkler system fitted in the passenger living and public spaces. The hull, decks, deckhouses, structural bulkheads, and internal partitions are (<I>or,</I> are not) composed of combustible materials.
</P>
<P>(b) The information required in paragraph (a) of this section must be printed in a type no smaller than six points, American point system.
</P>
<P>(c) The information required in paragraph (a) of this section must be headed—
</P>
<P>(1) “SAFETY INFORMATION”;
</P>
<P>(2) With each letter in the heading capitalized; and
</P>
<P>(3) In boldfaced type of a size equal to the size of the text required in paragraph (a) of this section.
</P>
<CITA TYPE="N">[CGD 72-187R, 38 FR 9081, Apr. 10, 1973, as amended by CGD 79-180, 48 FR 7456, Feb. 22, 1983]


</CITA>
</DIV8>


<DIV8 N="§ 80.30" NODE="46:3.0.1.1.7.0.1.6" TYPE="SECTION">
<HEAD>§ 80.30   Promotional literature or advertising.</HEAD>
<P>(a) Except as provided in paragraph (f) of this section, all promotional literature or advertising in or over any medium of communication within the United States that offers passage or solicits passengers for ocean voyages anywhere in the world must contain the safety information statement prescribed in paragraph (b) of this section if—
</P>
<P>(1) A vessel is named; or
</P>
<P>(2) A voyage is described by—
</P>
<P>(i) A stated port or area of departure;
</P>
<P>(ii) A stated port or area of destination; or
</P>
<P>(iii) A schedule of days of departure or arrival.
</P>
<P>(b) The safety information statement required in paragraph (a) of this section must include—
</P>
<P>(1) The name of the vessel;
</P>
<P>(2) The country of registry; and
</P>
<P>(3) One of the following statements, as appropriate:
</P>
<P>(i) This vessel complies with international safety standards, except the 1966 fire safety standards.
</P>
<P>(ii) This vessel complies with international safety standards developed prior to 1960. There is (<I>or,</I> is not) an automatic sprinkler fitted in the passenger living and public spaces. The hull, decks, deckhouses, structural bulkheads, and internal partitions are (<I>or,</I> are not) composed of combustible materials.
</P>
<P>(iii) This vessel does not comply with any international safety standard. There is (<I>or,</I> is not) an automatic sprinkler fitted in the passenger living and public spaces. The hull, decks, deckhouses, structural bulkheads, and internal partitions are (<I>or,</I> are not) composed of combustible materials.
</P>
<P>(c) The safety information statement prescribed in paragraph (b) of this section must be—
</P>
<P>(1) Printed in a type no smaller than 6 points, American point system, that is the same size as any other textual matter of the promotional literature or advertising, including any headings;
</P>
<P>(2) Headed “SAFETY INFORMATION” in the same size type that is used in the safety information statement; and
</P>
<P>(3) Separated from other portions of the text by double spacing or box ruling.
</P>
<P>(d) If the promotional literature or advertising lists two or more passenger vessels, the owner or operator shall clearly indicate the safety information prescribed in paragraph (b) of this section for each vessel, but unnecessary repetition is not required.
</P>
<P>(e) Each brochure, pamphlet, schedule, and similar publication required in paragraph (a) of this section to contain safety information must—
</P>
<P>(1) State the safety information prescribed in paragraph (b) of this section at least once for each vessel named; and
</P>
<P>(2) Include a reference in the index of contents or the cover regarding the page number where the safety information for each vessel is located.
</P>
<P>(f) The section does not apply to—
</P>
<P>(1) An advertising sign that is towed, displayed, or written by aircraft;
</P>
<P>(2) An advertisement in a trade publication that is directed to the professional counselors in the travel industry and not intended or used for general distribution to the public for solicitation of passage on a vessel; or
</P>
<P>(3) An advertisement within a magazine, newspaper, periodical, or similar publication that is—
</P>
<P>(i) Produced outside of the United States;
</P>
<P>(ii) Not an American edition; and
</P>
<P>(iii) Primarily distributed in the country in which it is produced.


</P>
</DIV8>


<DIV8 N="§ 80.40" NODE="46:3.0.1.1.7.0.1.7" TYPE="SECTION">
<HEAD>§ 80.40   Civil penalty.</HEAD>
<P>For each violation of the regulations in this part, the owner, operator, agent, or other person involved is subject to the penalties prescribed in 46 U.S.C. 3504.
</P>
<CITA TYPE="N">[CGFR 72-187R, 38 FR 9081, Apr. 10, 1973, as amended by CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV5>


<DIV5 N="81-89" NODE="46:3.0.1.1.8" TYPE="PART">
<HEAD>PARTS 81-89 [RESERVED]


</HEAD>
</DIV5>

</DIV4>

</DIV3>

</DIV1>

</ECFRBRWS>
<ECFRBRWS>
<AMDDATE>July 30, 2026
</AMDDATE>

<DIV1 N="4" NODE="46:4" TYPE="TITLE">

<HEAD>Title 46—Shipping--Volume 4</HEAD>
<CFRTOC>
<PTHD>Part 
</PTHD>
<CHAPTI>
<SUBJECT><E T="04">chapter i</E>—Coast Guard, Department of Homeland Security (Continued)
</SUBJECT>
<PG>90 


</PG></CHAPTI></CFRTOC>

<DIV3 N="I" NODE="46:4.0.1" TYPE="CHAPTER">

<HEAD> CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)</HEAD>

<DIV4 N="I" NODE="46:4.0.1.1" TYPE="SUBCHAP">
<HEAD>SUBCHAPTER I—CARGO AND MISCELLANEOUS VESSELS 


</HEAD>

<DIV5 N="90" NODE="46:4.0.1.1.1" TYPE="PART">
<HEAD>PART 90—GENERAL PROVISIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 2103, 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105; DHS Delegation No. 00170.1, Revision No. 01.4.


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16970, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 90 appear by USCG-2025-0186, 90 FR 12238, Mar. 17, 2025.</PSPACE></EDNOTE>

<DIV6 N="90.01" NODE="46:4.0.1.1.1.1" TYPE="SUBPART">
<HEAD>Subpart 90.01—Authority and Purpose</HEAD>


<DIV8 N="§ 90.01-1" NODE="46:4.0.1.1.1.1.1.1" TYPE="SECTION">
<HEAD>§ 90.01-1   Purpose of regulations.</HEAD>
<P>The purpose of the regulations in this subchapter is to set forth uniform minimum requirements for cargo and miscellaneous vessels, as listed in Column 5 of table 90.05-1(a). The regulations in this subchapter (parts 90, 91, 92, 93, 95, 96, 97, 98, and 105) have preemptive effect over State or local regulation within the same fields.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997, as amended by USCG-2012-0196, 81 FR 48261, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 90.01-7" NODE="46:4.0.1.1.1.1.1.2" TYPE="SECTION">
<HEAD>§ 90.01-7   Right of appeal.</HEAD>
<P>Any person directly affected by a decision or action taken under this subchapter, by or on behalf of the Coast Guard, may appeal therefrom in accordance with subpart 1.03 of this chapter. 
</P>
<CITA TYPE="N">[CGD 88-033, 54 FR 50380, Dec. 6, 1989]


</CITA>
</DIV8>


<DIV8 N="§ 90.01-15" NODE="46:4.0.1.1.1.1.1.3" TYPE="SECTION">
<HEAD>§ 90.01-15   OMB control numbers assigned pursuant to the Paperwork Reduction Act.</HEAD>
<P>(a) <I>Purpose.</I> This section collects and displays the control numbers assigned to information collection and recordkeeping requirements in this subchapter by the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 <I>et seq.</I>). The Coast Guard intends that this section comply with the requirements of 44 U.S.C. 3507(f), which requires that agencies display a current control number assigned by the Director of the OMB for each approved agency information collection requirement. 
</P>
<P>(b) <I>Display.</I> 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">46 CFR part or section where identified or described 
</TH><TH class="gpotbl_colhed" scope="col">Current OMB control No. 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 91.27-13</TD><TD align="right" class="gpotbl_cell">1625-0065
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 91.40-3</TD><TD align="right" class="gpotbl_cell">1625-0032 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 91.40-5</TD><TD align="right" class="gpotbl_cell">1625-0032
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 97.15-7</TD><TD align="right" class="gpotbl_cell">1625-0064
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">§ 97.15-17</TD><TD align="right" class="gpotbl_cell">1625-0064</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGD 88-072, 53 FR 34297, Sept. 6, 1988, as amended by CGD 82-004a, 55 FR 2525, Jan. 25, 1990; CGD 89-037, 57 FR 41822, Sept. 11, 1992; USCG-2004-18884, 69 FR 58347, Sept. 30, 2004]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="90.05" NODE="46:4.0.1.1.1.2" TYPE="SUBPART">
<HEAD>Subpart 90.05—Application</HEAD>


<DIV8 N="§ 90.05-1" NODE="46:4.0.1.1.1.2.1.1" TYPE="SECTION">
<HEAD>§ 90.05-1   Vessels subject to requirements of this subchapter.</HEAD>
<P>(a) This subchapter is applicable to all U.S.-flag vessels indicated in Column 4 of Table 2.01-7(A) and to all such foreign-flag vessels which carry 12 or fewer passengers from any port in the United States to the extent prescribed by law, except as follows: 
</P>
<P>(1) Any vessel of a foreign nation signatory to the International Convention for Safety of Life at Sea, 1974, and which has on board a current, valid safety equipment certificate.
</P>
<P>(2) Any vessel operating exclusively on inland waters which are not navigable waters of the United States. 
</P>
<P>(3) Any vessel while laid up and dismantled and out of commission. 
</P>
<P>(4) With the exception of vessels of the U.S. Maritime Administration, any vessel with title vested in the United States and which is used for public purposes. 
</P>
<P>(b) Notwithstanding the exception previously noted in paragraph (a)(1) of this section, foreign vessels of novel design or construction or whose operation involves potential unusual risks shall be subject to inspection to the extent necessary to safeguard life and property in United States ports, as further provided by § 2.01-13 of subchapter A (Procedures Applicable to the Public) of this chapter. 
</P>
<P>(c) Notwithstanding the exception noted in paragraph (a)(1) of this section, each foreign vessel shall report marine casualties occurring while the vessel is in the navigable waters of the United States as required by subpart 97.07.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16970, Dec. 30, 1965]
</CITA>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>For <E T="04">Federal Register</E> citations affecting § 90.05-1, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at <I>www.govinfo.gov.</I></PSPACE></EDNOTE>
</DIV8>


<DIV8 N="§ 90.05-5" NODE="46:4.0.1.1.1.2.1.2" TYPE="SECTION">
<HEAD>§ 90.05-5   Specific application noted in text.</HEAD>
<P>(a) At the beginning of the various parts, subparts, and sections, a more specific application is generally given for the particular portion of the text involved. This application sets forth the types, sizes, or services or vessels to which the text pertains, and in many cases limits the application of the text to vessels contracted for before or after a specific date. As used in this subchapter, the term “vessels contracted for” includes not only the contracting for the construction of a vessel, but also the contracting for a material alteration to a vessel, the contracting for the conversion of a vessel to a cargo or miscellaneous vessel, and the changing of service or route of a vessel if such change increases or modifies the general requirements for the vessel or increases the hazards to which it might be subjected. 


</P>
</DIV8>


<DIV8 N="§ 90.05-7" NODE="46:4.0.1.1.1.2.1.3" TYPE="SECTION">
<HEAD>§ 90.05-7   Ocean or unlimited coastwise vessels on inland and Great Lakes routes.</HEAD>
<P>(a) Vessels inspected and certificated for ocean or unlimited coastwise routes shall be considered suitable for navigation insofar as the provisions of this subchapter are concerned on any inland routes, including the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 90.05-10" NODE="46:4.0.1.1.1.2.1.4" TYPE="SECTION">
<HEAD>§ 90.05-10   Application to vessels on an international voyage.</HEAD>
<P>(a) Except for yachts and fishing vessels and as provided in paragraphs (b), (c), and (d) of this section, the regulations in this subchapter that apply to a vessel on an “international voyage” apply to a vessel that—
</P>
<P>(1) Is mechanically propelled and of at least 500 gross tons; and 
</P>
<P>(2) Is engaged on a voyage—
</P>
<P>(i) From a country to which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port outside that country or the reverse;
</P>
<P>(ii) From any territory, including the Commonwealth of Puerto Rico, all possessions of the United States and all lands held by the United States under a protectorate or mandate, whose international relations are the responsibility of a contracting SOLAS 74 government, or which is administered by the United Nations, to a port outside the territory or the reverse; or 
</P>
<P>(iii) Between the contiguous states of the United States and the states of Hawaii or Alaska or between the states of Hawaii and Alaska. 
</P>
<P>(b) The regulations that apply to a vessel on an “international voyage” in this subchapter do not apply to ships engaged on a voyage solely on the Great Lakes and the St. Lawrence River as far east as a straight line drawn from Cap de Rosiers to West Point, Anticosti Island, the 63d Meridian; 
</P>
<P>(c) The Commandant or his authorized representative may exempt any vessel on an international voyage from the requirements of this subchapter if the vessel—
</P>
<P>(1) Makes a single international voyage in exceptional circumstances; and 
</P>
<P>(2) Meets safety requirements prescribed for the voyage by the Commandant. 
</P>
<P>(d) The Commandant or his authorized representative may exempt any vessel from the construction requirements of this subchapter if the vessel does not proceed more than 20 nautical miles from the nearest land in the course of its voyage.
</P>
<CITA TYPE="N">[CGD 72-131R, 38 FR 29320, Oct. 24, 1973, as amended by CGD 90-008, 55 FR 30661, July 26, 1990; CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 90.05-20" NODE="46:4.0.1.1.1.2.1.5" TYPE="SECTION">
<HEAD>§ 90.05-20   Applicability to offshore supply vessels.</HEAD>
<P>(a) Existing offshore supply vessels as defined by § 90.10-40(b), if they are of 100 GRT (100 GT ITC if GRT is not assigned) as defined in § 125.160 of this chapter or more, are subject to inspection under this subchapter. New offshore supply vessels as defined by § 90.10-40(c), are subject to inspection under subchapter L of this chapter. 
</P>
<P>(b) Each offshore supply vessel permitted grandfathering under paragraph (a) of this section must have completed construction and have a Certificate of Inspection by—
</P>
<P>(1) March 16, 1998, if the vessel is of less than 500 GRT (6,000 GT ITC if GRT is not assigned) as defined in § 125.160 of this chapter; or
</P>
<P>(2) August 18, 2016, if the vessel is of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter. 
</P>
<CITA TYPE="N">[CGD 82-004 and CGD 86-074, 62 FR 49321, Sept. 19, 1997, as amended by USCG-2012-0208, 79 FR 48925, Aug. 18, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 90.05-25" NODE="46:4.0.1.1.1.2.1.6" TYPE="SECTION">
<HEAD>§ 90.05-25   Seagoing barge.</HEAD>
<P>(a) Each seagoing barge, as defined in 46 CFR 90.10-36, is subject to inspection and certification; except that a seagoing barge is exempt from those requirements if it is unmanned for the purposes of operating or navigating the barge, and carries neither a hazardous material as cargo nor a flammable or combustible liquid, including oil, in bulk quantities of 250 barrels or more.
</P>
<P>(b) In applying the laws and regulations to manned seagoing barges, one criterion for invocation of safety standards is the description of seagoing barges by relative size in gross tons. When it is determined by the Commandant that the gross register tonnage for a particular manned seagoing barge, which is attained by exemptions, reductions, or other devices in the basic gross tonnage formulation, will circumvent or be incompatible with the application of specific safety requirements in the regulations in this subchapter for a manned seagoing barge of such physical size, the Commandant shall prescribe the regulations to be made applicable to such seagoing barge. When the Commandant determines that the gross register tonnage is not a valid criterion for the invocation of safety requirements based on relative size, the parties involved will be informed of the determination and of the regulations applicable to such manner seagoing barges, and before being permitted to operate such seagoing barges, compliance therewith shall be required. Endorsements or notations on the seagoing barge's certificate of inspection may be made as appropriate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16970, Dec. 30, 1965, as amended by USCG-2011-0363, 78 FR 53328, Aug. 29, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 90.05-35" NODE="46:4.0.1.1.1.2.1.7" TYPE="SECTION">
<HEAD>§ 90.05-35   Flammable and combustible liquid cargo in bulk.</HEAD>
<NOTE>
<HED>Note:</HED>
<P>Requirements for double hull construction for vessels carrying oil, as defined in 33 CFR 157.03, in bulk as cargo are found in 33 CFR 157.10d.</P></NOTE>
<P>Vessels inspected and certificated under this subchapter may carry limited quantities of flammable and combustible liquid cargo in bulk in the grades indicated, provided the Certificate of Inspection is endorsed to permit such carriage:
</P>
<P>(a) Cargo vessels:
</P>
<P>(1) Grades D and E in an integral tank; and 
</P>
<P>(2) Grades D and E and certain specifically named Grade C in a portable tank, including a marine portable tank (MPT), in accordance with subpart 98.30 or 98.33 of this subchapter.
</P>
<P>(b) Miscellaneous Vessels, such as cable, salvage, pile-driving, and oil-drilling-rig vessels: 
</P>
<P>(1) Grades B, C, D, and E in a fixed independent or integral tank authorized by the commandant;
</P>
<P>(2) Grades D and E and certain specifically named Grade C in a portable tank, including an MPT, in accordance with subpart 98.30 or 98.33 of this subchapter. 
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37410, Sept. 11, 1990, as amended by CGD 90-051, 57 FR 362146, Aug. 12, 1992]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="90.10" NODE="46:4.0.1.1.1.3" TYPE="SUBPART">
<HEAD>Subpart 90.10—Definition of Terms Used in This Subchapter</HEAD>


<DIV8 N="§ 90.10-1" NODE="46:4.0.1.1.1.3.1.1" TYPE="SECTION">
<HEAD>§ 90.10-1   Anniversary date.</HEAD>
<P>The term <I>anniversary date</I> means the day and the month of each year, which corresponds to the date of expiration of the Certificate of Inspection.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-2" NODE="46:4.0.1.1.1.3.1.2" TYPE="SECTION">
<HEAD>§ 90.10-2   Approved.</HEAD>
<P>This term means approved by the Commandant unless otherwise stated. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965. Redesignated by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-3" NODE="46:4.0.1.1.1.3.1.3" TYPE="SECTION">
<HEAD>§ 90.10-3   Barge.</HEAD>
<P>This term means any nonself-propelled vessel. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965. Redesignated by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-5" NODE="46:4.0.1.1.1.3.1.4" TYPE="SECTION">
<HEAD>§ 90.10-5   Carrying freight for hire.</HEAD>
<P>The carriage of any goods, wares, or merchandise or any other freight for a valuable consideration whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person interested in the vessel. 


</P>
</DIV8>


<DIV8 N="§ 90.10-7" NODE="46:4.0.1.1.1.3.1.5" TYPE="SECTION">
<HEAD>§ 90.10-7   Commandant.</HEAD>
<P>This term means the Commandant of the Coast Guard. 


</P>
</DIV8>


<DIV8 N="§ 90.10-9" NODE="46:4.0.1.1.1.3.1.6" TYPE="SECTION">
<HEAD>§ 90.10-9   Coast Guard District Commander.</HEAD>
<P>This term means an officer of the Coast Guard designated as such by the Commandant to command all Coast Guard activities within the officer's district, which include the inspection, enforcement, and administration of Subtitle II of Title 46, U.S. Code, Title 46 and Title 33 U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-11" NODE="46:4.0.1.1.1.3.1.7" TYPE="SECTION">
<HEAD>§ 90.10-11   Coastwise.</HEAD>
<P>Under this designation shall be included all vessels normally navigating the waters of any ocean or the Gulf of America 20 nautical miles or less offshore. 


</P>
</DIV8>


<DIV8 N="§ 90.10-12" NODE="46:4.0.1.1.1.3.1.8" TYPE="SECTION">
<HEAD>§ 90.10-12   Gas free.</HEAD>
<P>This term means free from dangerous concentrations of flammable or toxic gases. 


</P>
</DIV8>


<DIV8 N="§ 90.10-13" NODE="46:4.0.1.1.1.3.1.9" TYPE="SECTION">
<HEAD>§ 90.10-13   Great Lakes.</HEAD>
<P>Under this designation shall be included all vessels navigating the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 90.10-14" NODE="46:4.0.1.1.1.3.1.10" TYPE="SECTION">
<HEAD>§ 90.10-14   Headquarters.</HEAD>
<P>This term means the Commandant (CG-00), Attn: Commandant, U.S. Coast Guard Stop 7000, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7000.
</P>
<CITA TYPE="N">[CGFR 67-90, 33 FR 1015, Jan. 26, 1968, as amended by CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-15" NODE="46:4.0.1.1.1.3.1.11" TYPE="SECTION">
<HEAD>§ 90.10-15   Industrial personnel.</HEAD>
<P>This term means every person carried on board an industrial vessel for the sole purpose of carrying out the industrial business or functions of the industrial vessel. Examples of industrial personnel include tradesmen, such as mechanics, plumbers, electricians, and welders; laborers, such as wreckers and construction workers; and other persons, such as supervisors, engineers, technicians, drilling personnel, and divers. 
</P>
<CITA TYPE="N">[CGFR 67-90, 33 FR 1015, Jan. 26, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-16" NODE="46:4.0.1.1.1.3.1.12" TYPE="SECTION">
<HEAD>§ 90.10-16   Industrial vessel.</HEAD>
<P>This term means every vessel which by reason of its special outfit, purpose, design, or function engages in certain industrial ventures. Included in this classification are such vessels as drill rigs, missile range ships, dredges, cable layers, derrick barges, pipe lay barges, construction and wrecking barges. Excluded from this classification are vessels carrying freight for hire or engaged in oceanography, limnology, or the fishing industry. 
</P>
<CITA TYPE="N">[CGFR 67-90, 33 FR 1015, Jan. 26, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-19" NODE="46:4.0.1.1.1.3.1.13" TYPE="SECTION">
<HEAD>§ 90.10-19   Lakes, bays, and sounds.</HEAD>
<P>Under this designation shall be included all vessels navigating the waters of any of the lakes, bays, or sounds other than the waters of the Great Lakes. 


</P>
</DIV8>


<DIV8 N="§ 90.10-20" NODE="46:4.0.1.1.1.3.1.14" TYPE="SECTION">
<HEAD>§ 90.10-20   Liftboat.</HEAD>
<P><I>Liftboat</I> means an offshore supply vessel with moveable legs capable of raising its hull above the surface of the sea.
</P>
<CITA TYPE="N">[CGD 82-004a, 55 FR 2525, Jan. 25, 1990, as amended by USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-21" NODE="46:4.0.1.1.1.3.1.15" TYPE="SECTION">
<HEAD>§ 90.10-21   Marine inspector or inspector.</HEAD>
<P>These terms mean any person from the civilian or military branch of the Coast Guard assigned under the superintendence and direction of an Officer in Charge, Marine Inspection, or any other person as may be designated for the performance of duties with respect to inspection, enforcement, and administration of Subtitle II of Title 46, U.S. Code, Title 46 and Title 33 U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-23" NODE="46:4.0.1.1.1.3.1.16" TYPE="SECTION">
<HEAD>§ 90.10-23   Motorboat.</HEAD>
<P>This term means any vessel indicated in column 5 of table 2.01-7(a) in § 2.01-7(a) of this chapter 65 feet in length or less which is propelled by machinery (including steam). The length shall be measured from end to end over the deck excluding sheer. This term includes a boat temporarily or permanently equipped with a detachable motor. For the purpose of this subchapter, motorboats are included under the term “vessel” unless specifically noted otherwise. The various classes of motorboats are as follows:
</P>
<EXTRACT>
<FP-1>Class A—Any motorboat less than 16 feet in length. 
</FP-1>
<FP-1>Class 1—Any motorboat 16 feet or over and less than 26 feet in length. 
</FP-1>
<FP-1>Class 2—Any motorboat 26 feet or over and less than 40 feet in length. 
</FP-1>
<FP-1>Class 3—Any motorboat 40 feet or over and not more than 65 feet in length.</FP-1></EXTRACT>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16970, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51205, Sept. 30, 1997; USCG-2024-1103, 90 FR 52880, Nov. 24, 2025]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-25" NODE="46:4.0.1.1.1.3.1.17" TYPE="SECTION">
<HEAD>§ 90.10-25   Ocean.</HEAD>
<P>Under this designation shall be included all vessels navigating the waters of any ocean or the Gulf of America more than 20 nautical miles offshore. 


</P>
</DIV8>


<DIV8 N="§ 90.10-27" NODE="46:4.0.1.1.1.3.1.18" TYPE="SECTION">
<HEAD>§ 90.10-27   Officer in Charge, Marine Inspection (OCMI).</HEAD>
<P>This term means any person from the civilian or military branch of the Coast Guard designated as such by the Commandant and who, under the superintendence and direction of the Coast Guard District Commander, is in charge of an inspection zone for the performance of duties with respect to the inspections, enforcement, and administration of Subtitle II of Title 46, U.S. Code, Title 46 and Title 33 U.S. Code, and regulations issued under these statutes.
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51205, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-29" NODE="46:4.0.1.1.1.3.1.19" TYPE="SECTION">
<HEAD>§ 90.10-29   Passenger.</HEAD>
<P>(a) The term <I>passenger</I> means—
</P>
<P>(1) On an international voyage, every person other than—
</P>
<P>(i) The master and the members of the crew or other persons employed or engaged in any capacity on board a vessel on the business of that vessel; and
</P>
<P>(ii) A child under 1 year of age.
</P>
<P>(2) On other than an international voyage, an individual carried on the vessel, except—
</P>
<P>(i) The owner or an individual representative of the owner or, in the case of a vessel under charter, an individual charterer or individual representative of the charterer;
</P>
<P>(ii) The master; or
</P>
<P>(iii) A member of the crew engaged in the business of the vessel who has not contributed consideration for carriage and who is paid for onboard services.
</P>
<P>(b) The term <I>passenger for hire</I> means a passenger for whom consideration is contributed as a condition of carriage on the vessel, whether directly or indirectly flowing to the owner, charterer, operator, agent, or any other person having an interest in the vessel.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-30" NODE="46:4.0.1.1.1.3.1.20" TYPE="SECTION">
<HEAD>§ 90.10-30   Pilot boarding equipment and point of access.</HEAD>
<P>(a) <I>Pilot Boarding Equipment</I> means a pilot ladder, accommodation ladder, pilot hoist, or combination of them as required by this subchapter.
</P>
<P>(b) <I>Point of Access</I> means the place on deck of a vessel where a person steps onto or off of pilot boarding equipment.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-33" NODE="46:4.0.1.1.1.3.1.21" TYPE="SECTION">
<HEAD>§ 90.10-33   Rivers.</HEAD>
<P>Under this designation shall be included all vessels whose navigation is restricted to rivers and/or canals exclusively, and to such other waters as may be so designated by the Coast Guard District Commander. 


</P>
</DIV8>


<DIV8 N="§ 90.10-35" NODE="46:4.0.1.1.1.3.1.22" TYPE="SECTION">
<HEAD>§ 90.10-35   Recognized classification society.</HEAD>
<P>The term <I>recognized classification society</I> means the American Bureau of Shipping or other classification society recognized by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 90.10-36" NODE="46:4.0.1.1.1.3.1.23" TYPE="SECTION">
<HEAD>§ 90.10-36   Seagoing barge.</HEAD>
<P>A seagoing barge is a nonself-propelled vessel of at least 100 gross tons making voyages beyond the Boundary Line (as defined in 46 CFR part 7). The phrase <I>nonself-propelled vessel</I> means a vessel without sufficient means for self-propulsion and is required to be towed. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16970, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51206, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-37" NODE="46:4.0.1.1.1.3.1.24" TYPE="SECTION">
<HEAD>§ 90.10-37   Vessel.</HEAD>
<P>Where the word <I>vessel</I> is used in this subchapter, it shall be considered to include all vessels indicated in Column 5 of Table 90.05-1(a), except as otherwise noted in this subpart. 


</P>
</DIV8>


<DIV8 N="§ 90.10-38" NODE="46:4.0.1.1.1.3.1.25" TYPE="SECTION">
<HEAD>§ 90.10-38   Specially suitable for vehicles.</HEAD>
<P>A space which is <I>specially suitable for vehicles</I> is one designed for the carriage of automobiles or other self-propelled vehicles with batteries connected and fuel tanks containing gasoline on vessels on ocean or unlimited coastwise voyages. Requirements for the design and protection of spaces “specially suitable for vehicles” appear in subparts 92.15, 95.05, 95.15, 96.05, 97.36, 97.37, and 97.80 of this subchapter. In addition, preparation of automobiles prior to carriage, with the exception of disconnecting battery cables, must be in accordance with the applicable provisions of 49 CFR 176.905.
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15284, Dec. 5, 1966, as amended by CGD 86-033, 53 FR 36025, Sept. 16, 1988]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-40" NODE="46:4.0.1.1.1.3.1.26" TYPE="SECTION">
<HEAD>§ 90.10-40   Offshore supply vessels.</HEAD>
<P>(a) An offshore supply vessel is a vessel that is propelled by machinery other than steam, that is of 15 gross tons or more, and that regularly carries goods, supplies or equipment in support of exploration, exploitation, or production of offshore mineral or energy resources. 
</P>
<P>(b) An existing offshore supply vessel is one that is—
</P>
<P>(1) Of at least 15 GRT but less than 500 GRT (6,000 GT ITC if GRT is not assigned) as defined in § 125.160 of this chapter, contracted for, or the keel of which was laid, before March 15, 1996; or
</P>
<P>(2) Of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter, contracted for, or the keel of which was laid, before August 18, 2014.
</P>
<P>(c) A new offshore supply vessel is one—
</P>
<P>(1) That is of at least 15 GRT but less than 500 GRT (6,000 GT ITC if GRT is not assigned) as defined in § 125.160 of this chapter, and was contracted for, or the keel of which was laid, on or after March 15, 1996;
</P>
<P>(2) That is of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter, and was contracted for, or the keel of which was laid, on or after August 18, 2014; or
</P>
<P>(3) That underwent a major conversion initiated on or after March 15, 1996.
</P>
<CITA TYPE="N">[CGD 82-004 and CGD 86-074, 62 FR 49321, Sept. 19, 1997, as amended by USCG-2012-0208, 79 FR 48925, Aug. 18, 2014]


</CITA>
</DIV8>


<DIV8 N="§ 90.10-42" NODE="46:4.0.1.1.1.3.1.27" TYPE="SECTION">
<HEAD>§ 90.10-42   Tankerman.</HEAD>
<P>The following ratings are established in part 13 of this chapter. The terms for the ratings identify persons holding valid merchant mariners' documents for service in the ratings issued under that part: 
</P>
<P>(a) Tankerman-PIC. 
</P>
<P>(b) Tankerman-PIC (Barge). 
</P>
<P>(c) Restricted Tankerman-PIC. 
</P>
<P>(d) Restricted Tankerman-PIC (Barge) 
</P>
<P>(e) Tankerman-Assistant. 
</P>
<P>(f) Tankerman-Engineer. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17157, Apr. 4, 1995]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="90.15" NODE="46:4.0.1.1.1.4" TYPE="SUBPART">
<HEAD>Subpart 90.15—Equivalents</HEAD>


<DIV8 N="§ 90.15-1" NODE="46:4.0.1.1.1.4.1.1" TYPE="SECTION">
<HEAD>§ 90.15-1   Conditions under which equivalents may be used.</HEAD>
<P>(a) Where in this subchapter it is provided that a particular fitting, material, appliance, apparatus, or equipment, or type thereof, shall be fitted or carried in a vessel, or that any particular provision shall be made or arrangement shall be adopted, the Commandant may accept in substitution therefor any other fitting, material, apparatus, or equipment, or type thereof, or any other arrangement: <I>Provided,</I> That he shall have been satisfied by suitable trials that the fitting, material, appliance, apparatus, or equipment, or type thereof, or the provision or arrangement is at least as effective as that specified in this subchapter. 
</P>
<P>(b) In any case where it is shown to the satisfaction of the Commandant that the use of any particular equipment, apparatus, or arrangement not specifically required by law is unreasonable or impracticable, the Commandant may permit the use of alternate equipment, apparatus, or arrangement to such an extent and upon such conditions as will insure, to his satisfaction, a degree of safety consistent with the minimum standards set forth in this subchapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="90.20" NODE="46:4.0.1.1.1.5" TYPE="SUBPART">
<HEAD>Subpart 90.20—General Marine Engineering Requirements</HEAD>


<DIV8 N="§ 90.20-1" NODE="46:4.0.1.1.1.5.1.1" TYPE="SECTION">
<HEAD>§ 90.20-1   Marine engineering details.</HEAD>
<P>(a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances installed on the vessel, shall be designed, constructed, and installed in accordance with the provisions of subchapter F (Marine Engineering) of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="90.25" NODE="46:4.0.1.1.1.6" TYPE="SUBPART">
<HEAD>Subpart 90.25—General Electrical Engineering Requirements</HEAD>


<DIV8 N="§ 90.25-1" NODE="46:4.0.1.1.1.6.1.1" TYPE="SECTION">
<HEAD>§ 90.25-1   Electrical engineering details.</HEAD>
<P>(a) All electrical engineering details and installations shall be designed and installed in accordance with subchapter J (Electrical Engineering) of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="90.27" NODE="46:4.0.1.1.1.7" TYPE="SUBPART">
<HEAD>Subpart 90.27—Lifesaving Appliances and Arrangements</HEAD>


<DIV8 N="§ 90.27-1" NODE="46:4.0.1.1.1.7.1.1" TYPE="SECTION">
<HEAD>§ 90.27-1   Lifesaving appliances and arrangements.</HEAD>
<P>All lifesaving appliances and arrangements must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25288, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="90.35" NODE="46:4.0.1.1.1.8" TYPE="SUBPART">
<HEAD>Subpart 90.35—American Bureau of Shipping's Standards</HEAD>


<DIV8 N="§ 90.35-1" NODE="46:4.0.1.1.1.8.1.1" TYPE="SECTION">
<HEAD>§ 90.35-1   Standards to be used.</HEAD>
<P>(a) Where in this subchapter an item, or method of construction, or testing is required to meet the standards established by the American Bureau of Shipping, the current standards in effect at the time of construction of the vessel, or otherwise as applicable, shall be used. The current standards of other recognized classification societies may also be accepted upon approval by the Commandant. 


</P>
</DIV8>


<DIV8 N="§ 90.35-5" NODE="46:4.0.1.1.1.8.1.2" TYPE="SECTION">
<HEAD>§ 90.35-5   Where obtainable.</HEAD>
<P>The standards established by the American Bureau of Shipping are usually published annually and may be purchased from the American Bureau of Shipping, ABS Plaza, 16855 Northchase Drive, Houston, TX 77060. These standards may also be examined at Coast Guard Headquarters. Contact Commandant (CG-5PS), Attn: Director of Commercial Regulations, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The standards are also available at the Office of any Coast Guard District Commander or Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="91" NODE="46:4.0.1.1.2" TYPE="PART">
<HEAD>PART 91—INSPECTION AND CERTIFICATION 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3205, 3306, 3307, 70034; 46 U.S.C. Chapter 701; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation 00170.1, Revision No. 01.2.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16974, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 91 appear by USCG-2012-0832, 77 FR 59779, Oct. 1, 2012.</PSPACE></EDNOTE>

<DIV6 N="91.01" NODE="46:4.0.1.1.2.1" TYPE="SUBPART">
<HEAD>Subpart 91.01—General Provisions; Certificate of Inspection</HEAD>


<DIV8 N="§ 91.01-1" NODE="46:4.0.1.1.2.1.1.1" TYPE="SECTION">
<HEAD>§ 91.01-1   Preemptive effect.</HEAD>
<P>The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 91.01-2" NODE="46:4.0.1.1.2.1.1.2" TYPE="SECTION">
<HEAD>§ 91.01-2   When required.</HEAD>
<P>(a) Except as noted in this subpart or subpart 91.05, no vessel subject to inspection and certification shall be operated without a valid certificate of inspection. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965. Redesignated by USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 91.01-5" NODE="46:4.0.1.1.2.1.1.3" TYPE="SECTION">
<HEAD>§ 91.01-5   Posting.</HEAD>
<P>(a) On vessels of over 25 gross tons, the original certificate of inspection shall, in general, be framed under glass and posted in a conspicuous place where it will be most likely to be observed. On vessels not over 25 gross tons, and on other vessels such as barges, where the framing of the certificate under glass would be impracticable, the original certificate of inspection shall be kept on board to be shown on demand. 


</P>
</DIV8>


<DIV8 N="§ 91.01-10" NODE="46:4.0.1.1.2.1.1.4" TYPE="SECTION">
<HEAD>§ 91.01-10   Period of validity for a Certificate of Inspection.</HEAD>
<P>(a) Certificates of inspection will be issued for a period of 5 years. Application may be made by the master, owner, or agent for inspection and issuance of a new certificate of inspection at any time during the period of validity of the current certificate. 
</P>
<P>(b) Certificates of inspection may be revoked or suspended by the Coast Guard where such process is authorized by law. This may occur if the vessel does not meet the requirements of law or regulations in this chapter or if there is a failure to maintain the safety requirements requisite to the issuance of a certificate of inspection. 
</P>
<P>(c) The master or owner of a seagoing barge for which inspection and certification is required by 46 CFR 90.05-25(a), or the master or owner's agent, may apply for a certificate of inspection that is valid for a specific period less than 5 years, or for a specific voyage. The certificate will describe the conditions under which it is issued, and will be endorsed as applying to an unmanned seagoing barge. Paragraph (c) of this section applies if the seagoing barge-
</P>
<P>(1) Makes a voyage beyond the Boundary Line for the sole purpose of changing employment; or
</P>
<P>(2) Makes a voyage beyond the Boundary Line only infrequently and after doing so returns to its port of departure.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18901, Dec. 18, 1968; CGD 95-012, 60 FR 48051, Sept. 18, 1995; USCG-1999-4976, 65 FR 6501, Feb. 9, 2000; USCG-2011-0363, 78 FR 53328, Aug. 29, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 91.01-15" NODE="46:4.0.1.1.2.1.1.5" TYPE="SECTION">
<HEAD>§ 91.01-15   Temporary certificate.</HEAD>
<P>(a) If necessary to prevent delay of the vessel, a temporary certificate of inspection, Form CG-854, shall be issued pending the issuance and delivery of the regular certificate of inspection. Such temporary certificate shall be carried in the same manner as the regular certificate and shall in all ways be considered the same as the regular certificate of inspection which it represents. 


</P>
</DIV8>


<DIV8 N="§ 91.01-20" NODE="46:4.0.1.1.2.1.1.6" TYPE="SECTION">
<HEAD>§ 91.01-20   Expired certificate.</HEAD>
<P>(a) Nothing in this subpart shall prevent a vessel upon a regularly established line from a port in the United States to a port of a foreign country not contiguous to the United States whose certificate of inspection expires at sea or while said vessel is in a foreign port or a port of Hawaii from lawfully completing her voyage without the valid certificate of inspection or temporary certificate required by this subpart: <I>Provided,</I> That the certificate of inspection did not expire within 15 days after the vessel left the last port of the United States, and that the voyage shall be completed within 30 days after the expiration of the certificate of inspection. 


</P>
</DIV8>


<DIV8 N="§ 91.01-25" NODE="46:4.0.1.1.2.1.1.7" TYPE="SECTION">
<HEAD>§ 91.01-25   Emergency carriage of more than 16 persons in addition to the crew on vessels not engaged in international voyages.</HEAD>
<P>(a) When a District Commander finds that an emergency situation exists, he authorizes the local Officer in Charge, Marine Inspection, to issue amendments to vessels' certificates of inspection authorizing the carriage of more than 16 persons in addition to the crew. 
</P>
<P>(b) Upon receipt of an application from a vessel's owner or operator, the Local Officer in Charge, Marine Inspection, amends the vessel's certificate of inspection after—
</P>
<P>(1) Additional lifesaving and firefighting equipment found necessary by the OCMI has been provided; 
</P>
<P>(2) A stability evaluation has been performed; and 
</P>
<P>(3) Any other conditions considered necessary by the OCMI have been satisfied. 
</P>
<CITA TYPE="N">[CGD 76-004, 41 FR 32744, Aug. 5, 1976]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.05" NODE="46:4.0.1.1.2.2" TYPE="SUBPART">
<HEAD>Subpart 91.05—Permit To Proceed to Another Port for Repair</HEAD>


<DIV8 N="§ 91.05-1" NODE="46:4.0.1.1.2.2.1.1" TYPE="SECTION">
<HEAD>§ 91.05-1   When issued.</HEAD>
<P>(a) The Officer in Charge, Marine Inspection, may issue a permit to proceed to another port for repair, Form CG-948 to a vessel, if in his judgment it can be done with safety, even if the certificate of inspection of the vessel has expired or is about to expire. 


</P>
</DIV8>


<DIV8 N="§ 91.05-5" NODE="46:4.0.1.1.2.2.1.2" TYPE="SECTION">
<HEAD>§ 91.05-5   To whom issued.</HEAD>
<P>(a) Such permit will only be issued upon the written application of the master, owner, or agent of the vessel. 


</P>
</DIV8>


<DIV8 N="§ 91.05-10" NODE="46:4.0.1.1.2.2.1.3" TYPE="SECTION">
<HEAD>§ 91.05-10   Conditions of permit.</HEAD>
<P>(a) The permit will state upon its face the conditions under which it is issued and whether or not the vessel is permitted to carry freight or passengers. 


</P>
</DIV8>


<DIV8 N="§ 91.05-15" NODE="46:4.0.1.1.2.2.1.4" TYPE="SECTION">
<HEAD>§ 91.05-15   Posting.</HEAD>
<P>(a) The permit shall be carried in a manner similar to that described in § 91.01-5 for a certificate of inspection. 


</P>
</DIV8>

</DIV6>


<DIV6 N="91.15" NODE="46:4.0.1.1.2.3" TYPE="SUBPART">
<HEAD>Subpart 91.15—Inspection of Vessels</HEAD>


<DIV8 N="§ 91.15-1" NODE="46:4.0.1.1.2.3.1.1" TYPE="SECTION">
<HEAD>§ 91.15-1   Standards in inspection of hulls, boilers, and machinery.</HEAD>
<P>In the inspection of hulls, boilers, and machinery of vessels, the standards established by the American Bureau of Shipping, see part 90, subpart 90.35 of this chapter, respecting material and inspection of hulls, boilers, and machinery, and the certificate of classification referring thereto, except where otherwise provided for by the rules and regulations in this subchapter, subchapter E (Load Lines), subchapter F (Marine Engineering), subchapter J (Electrical Engineering), and subchapter W (Lifesaving Appliances and Arrangements) of this chapter, shall be accepted as standard by the inspectors.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 91.15-5" NODE="46:4.0.1.1.2.3.1.2" TYPE="SECTION">
<HEAD>§ 91.15-5   Alternate compliance.</HEAD>
<P>(a) In place of compliance with other applicable provisions of this subchapter, the owner or operator of a vessel subject to plan review and inspection under this subchapter for initial issuance or renewal of a Certificate of Inspection may comply with the Alternate Compliance Program provisions of part 8 of this chapter. 
</P>
<P>(b) For the purposes of this section, a list of authorized classification societies, including information for ordering copies of approved classification society rules and supplements, is available at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509; telephone 202-372-1372 or fax 202-372-1925. Approved classification society rules and supplements are incorporated by reference into 46 CFR 8.110(b). 
</P>
<CITA TYPE="N">[CGD 95-010, 62 FR 67536, Dec. 24, 1997, as amended by USCG-1999-5004, 64 FR 30439, June 8, 1999; USCG-2004-18884, 69 FR 58347, Sept. 30, 2004; USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.20" NODE="46:4.0.1.1.2.4" TYPE="SUBPART">
<HEAD>Subpart 91.20—Initial Inspection</HEAD>


<DIV8 N="§ 91.20-1" NODE="46:4.0.1.1.2.4.1.1" TYPE="SECTION">
<HEAD>§ 91.20-1   Prerequisite of certificate of inspection.</HEAD>
<P>(a) The initial inspection is a prerequisite of the issuance of the original certificate of inspection. 


</P>
</DIV8>


<DIV8 N="§ 91.20-5" NODE="46:4.0.1.1.2.4.1.2" TYPE="SECTION">
<HEAD>§ 91.20-5   When made.</HEAD>
<P>(a) The original inspection will only be made upon the written application of the owner or builder of the vessel to the Officer in Charge, Marine Inspection, on Form CG-3752, Application for Inspection of U.S. Vessel, at or nearest the port where the vessel is located. 


</P>
</DIV8>


<DIV8 N="§ 91.20-10" NODE="46:4.0.1.1.2.4.1.3" TYPE="SECTION">
<HEAD>§ 91.20-10   Plans.</HEAD>
<P>(a) Before application for inspection is made, and before construction is started, the owner or builder shall have plans approved by the Commandant indicating the proposed arrangement and construction of the vessel. The procedure for submitting plans and the list of plans to be supplied is set forth in subpart 91.55. 


</P>
</DIV8>


<DIV8 N="§ 91.20-15" NODE="46:4.0.1.1.2.4.1.4" TYPE="SECTION">
<HEAD>§ 91.20-15   Scope of inspection.</HEAD>
<P>(a) The initial inspection, which may consist of a series of inspections during the construction of a vessel, shall include a complete inspection of the structure, including the outside of the vessel's bottom, the machinery, unfired pressure vessels, equipment and the inside and outside of the boilers. The inspection shall be such as to insure that the arrangements, material, and scantlings of the structure, boilers, and other pressure vessels and their appurtenances, piping, main and auxiliary machinery, electrical installations, lifesaving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment, pollution prevention equipment, and other equipment fully comply with the applicable regulations for such vessel and are in accordance with approved plans, and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if any. The inspection shall be such as to ensure that the workmanship of all parts of the vessel and its equipment is in all respects satisfactory and that the vessel is provided with lights, means of making sound signals, and distress signals as required by applicable statutes and regulations.
</P>
<P>(b) When equipment is installed which is not required by applicable regulations in this subchapter, that equipment shall be inspected and tested as required for such equipment by applicable regulations in subchapter H (Passenger Vessels) of this chapter. For example, fire-detecting systems shall be inspected and tested as required by subpart 71.20 of subchapter H (Passenger Vessels) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5718, Apr. 12, 1968; CGFR 68-82, 33 FR 18901, Dec. 18, 1968; CGD 71-161R, 37 FR 28262, Dec. 21, 1972; CGD 82-036, 48 FR 654, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48051, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 91.20-20" NODE="46:4.0.1.1.2.4.1.5" TYPE="SECTION">
<HEAD>§ 91.20-20   Specific tests and inspections.</HEAD>
<P>The applicable tests and inspections as set forth in subpart 91.25 of this part shall be made at this time. In addition, the following specific tests and inspections shall be made by the inspector. 
</P>
<P>(a) For inspection procedures of lifesaving appliances and arrangements, see subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<P>(b) For installation of carbon dioxide fire extinguishing system piping, see 46 CFR 95.15-15. For clean agent fire extinguishing piping, see 46 CFR 95.16-15.
</P>
<P>(c) For inspection procedures of marine engineering equipment and systems, see subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(d) For inspection procedures of Electrical Engineering equipment and systems, see subchapter J (Electrical Engineering) of this chapter. 
</P>
<P>(e) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 84-069, 61 FR 25289, May 20, 1996; USCG-2006-24797, 77 FR 33877, June 7, 2012]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.25" NODE="46:4.0.1.1.2.5" TYPE="SUBPART">
<HEAD>Subpart 91.25—Inspection for Certification</HEAD>


<DIV8 N="§ 91.25-1" NODE="46:4.0.1.1.2.5.1.1" TYPE="SECTION">
<HEAD>§ 91.25-1   Prerequisite of reissuance of certificate of inspection.</HEAD>
<P>(a) An inspection for certification is a prerequisite of the reissuance of a certificate of inspection. 


</P>
</DIV8>


<DIV8 N="§ 91.25-5" NODE="46:4.0.1.1.2.5.1.2" TYPE="SECTION">
<HEAD>§ 91.25-5   Application for a Certificate of Inspection.</HEAD>
<P>You must submit a written application for an inspection for certification to the cognizant Officer in Charge, Marine Inspection. To renew a Certificate of Inspection, you must submit an application at least 30 days before the expiration of the tank vessel's current certificate. You must use Form CG-3752, Application for Inspection of U.S. Vessel, and submit it to the Officer in Charge, Marine Inspection at, or nearest to, the port where the vessel is located. When renewing a Certificate of Inspection, you must schedule an inspection for certification within the 3 months before the expiration date of the current Certificate of Inspection. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-7" NODE="46:4.0.1.1.2.5.1.3" TYPE="SECTION">
<HEAD>§ 91.25-7   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this subchapter with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG), 2703 Martin Luther King Jr. Avenue SE., Stop 7509, Washington, DC 20593-7509, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html</I>.
</P>
<P>(b) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169, 617-770-3000, <I>http://www.nfpa.org</I>.
</P>
<P>(1) NFPA 10, Standard for Portable Fire Extinguishers, 2010 Edition, effective December 5, 2009, IBR approved for § 91.25-20(a).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48261, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-10" NODE="46:4.0.1.1.2.5.1.4" TYPE="SECTION">
<HEAD>§ 91.25-10   Scope of inspection.</HEAD>
<P>The inspection for certification shall include an inspection of the structure, boilers, and other pressure vessels, machinery, and equipment. The inspection shall be such as to insure that the vessel, as regards the structure, boilers and other pressure vessels, and their appurtenances, piping, main and auxiliary machinery, electrical installations, lifesaving appliances, fire-detecting and extinguishing equipment, pilot boarding equipment, pollution prevention equipment, and other equipment, is in satisfactory condition and fit for the service for which it is intended, and that it complies with the applicable regulations for such vessel and determine that the vessel is in possession of a valid certificate issued by the Federal Communications Commission, if required. The lights, means of making sound signals, and distress signals carried by the vessel shall also be subject to the above mentioned inspection for the purpose of ensuring that they comply with the requirements of the applicable statutes and regulations.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5718, Apr. 12, 1968; CGFR 68-82, 33 FR 18901, Dec. 18, 1968; CGD 71-161R, 37 FR 28262, Dec. 21, 1972; CGD 82-036, 48 FR 655, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012, 60 FR 48051, Sept. 18, 1995]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-15" NODE="46:4.0.1.1.2.5.1.5" TYPE="SECTION">
<HEAD>§ 91.25-15   Lifesaving equipment.</HEAD>
<P>For inspection procedures of Lifesaving appliances and arrangements, see subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-20" NODE="46:4.0.1.1.2.5.1.6" TYPE="SECTION">
<HEAD>§ 91.25-20   Fire extinguishing equipment.</HEAD>
<P>(a) At each inspection for certification, periodic inspection and at other times necessary, the inspector will determine that all fire-extinguishing equipment is in suitable condition and may require any tests necessary to determine the condition of the equipment. The inspector will determine if the tests and inspections required by § 97.15-60 of this subchapter have been conducted. At each inspection for certification and periodic inspection, the inspector will check fire-extinguishing equipment with the following tests and inspections: 
</P>
<P>(1) Portable and semi-portable extinguishers must be inspected and maintained in accordance with NFPA 10 (incorporated by reference, see § 91.25-7) as amended here:
</P>
<P>(i) Certification or licensing by a state or local jurisdiction as a fire extinguisher servicing agency will be accepted by the Coast Guard as meeting the personnel certification requirements of NFPA 10 for annual maintenance and recharging of extinguishers.
</P>
<P>(ii) Monthly inspections required by NFPA 10 may be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(iii) Non-rechargeable or non-refillable extinguishers must be inspected and maintained in accordance with NFPA 10; however, the annual maintenance need not be conducted by a certified person and can be conducted by the owner, operator, person-in-charge, or a designated member of the crew.
</P>
<P>(iv) The owner or managing operator must provide satisfactory evidence of the required servicing to the marine inspector. If any of the equipment or records have not been properly maintained, a qualified servicing facility must perform the required inspections, maintenance procedures, and hydrostatic pressure tests. A tag issued by a qualified servicing organization, and attached to each extinguisher, may be accepted as evidence that the necessary maintenance procedures have been conducted.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 91.25-20(<E T="01">a</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type unit
</TH><TH class="gpotbl_colhed" scope="col">Test 
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Soda acid</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Foam</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Pump tank (water or antifreeze)</TD><TD align="left" class="gpotbl_cell">Discharge. Clean hose and inside of extinguisher thoroughly. Recharge with clean water or antifreeze. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cartridge operated (water, antifreeze or loaded stream)</TD><TD align="left" class="gpotbl_cell">Examine pressure cartridge and replace if end is punctured or if cartridge is otherwise determined to have leaked or to be in unsuitable condition. Remove liquid. Clean hose and inside of extinguisher thoroughly. Recharge with clean water, solution, or antifreeze. Insert charged cartridge. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carbon Dioxide</TD><TD align="left" class="gpotbl_cell">Weigh cylinders. Recharge if weight loss exceeds 10 percent of weight of charge. Inspect hose and nozzle to be sure they are clear. 
<sup>1</sup> 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry chemical (cartridge-operated type)</TD><TD align="left" class="gpotbl_cell">Examine pressure cartridge and replace if end is punctured or if cartridge is otherwise determined to have leaked or to be in unsuitable condition. Inspect hose and nozzle to see they are clear. Insert charged cartridge. Be sure dry chemical is free-flowing (not caked) and chamber contains full charge. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Dry chemical (stored pressure type)</TD><TD align="left" class="gpotbl_cell">See that pressure gage is in operating range. If not, or if seal is broken, weigh or otherwise determine that full charge of dry chemical is in extinguisher. Recharge if pressure is low or if dry chemical is needed. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vaporizing liquid 
<sup>2</sup> (pump type)</TD><TD align="left" class="gpotbl_cell">Pump a few strokes into clean pail and replace liquid. Keep water out of extinguisher or liquid. Keep extinguisher completely full of liquid. 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Vaporizing liquid 
<sup>2</sup> (stored pressure type)</TD><TD align="left" class="gpotbl_cell">See that pressure gage is in operating range. Weigh or check liquid level to determine that full charge of liquid is in extinguisher. Recharge if pressure is low or if liquid is needed.
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> Cylinders must be tested and marked, and all flexible connections and discharge hoses of semi-portable carbon dioxide and halon extinguishers must be tested or renewed, as required by §§ 147.60 and 147.65 of this chapter.
</P><P class="gpotbl_note">
<sup>2</sup> Vaporizing-liquid type fire extinguishers containing carbon tetrachloride or chlorobromomethane or other toxic vaporizing liquids shall be removed from all vessels. (See § 95.50-5(e) of this subchapter.)</P></DIV></DIV>
<P>(2) Fixed fire-extinguishing systems must be checked as noted in Table 91.25-20(a)(2). In addition, all parts of the fixed fire-extinguishing systems, must be examined for excessive corrosion and general conditions.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 91.25-20(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Type system 
</TH><TH class="gpotbl_colhed" scope="col">Test
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Foam</TD><TD align="left" class="gpotbl_cell">Systems utilizing a soda solution must have that solution replaced. In all cases, ascertain that powder is not caked
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carbon dioxide</TD><TD align="left" class="gpotbl_cell">Weigh cylinders. Recharge cylinder if weight loss exceeds 10 percent of the weight of the charge. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Inspect hoses for damage or decay. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections on fixed carbon dioxide systems must be tested or renewed, as required by 46 CFR 147.60 and 147.65
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Halon 1301 and halocarbon</TD><TD align="left" class="gpotbl_cell">Recharge or replace if weight loss exceeds 5 percent of the weight of the charge or if cylinder has a pressure gauge, recharge cylinder if pressure loss exceeds 10 percent, adjusted for temperature. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Inspect hoses for damage or decay. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections to Halon 1301 and halocarbon cylinders must be tested or renewed, as required by 46 CFR 147.60 and 147.65 or 147.67.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">NOTE: Halon 1301 system approvals have expired, but existing systems may be retained if they are in good and serviceable condition to the satisfaction of the Coast Guard inspector.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inert gas</TD><TD align="left" class="gpotbl_cell">Recharge or replace cylinder if cylinder pressure loss exceeds 5 percent of the specified gauge pressure, adjusted for temperature. Test time delays, alarms, and ventilation shutdowns with carbon dioxide, nitrogen, or other nonflammable gas as stated in the system manufacturer's instruction manual. Ensure that nozzles are unobstructed. Cylinders must be tested and marked, and all flexible connections on fixed inert extinguishers must be tested or renewed, as required by 46 CFR 147.60 and 147.66.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Water mist</TD><TD align="left" class="gpotbl_cell">Maintain system in accordance with the maintenance instructions in the system manufacturer's design, installation, operation, and maintenance manual.</TD></TR></TABLE></DIV></DIV>
<P>(3) On all fire-extinguishing systems, all piping controls, valves, and alarms must be checked to ascertain that the system is in operating condition. In this respect steam smothering lines must be checked with at least a 50 p.s.i. air pressure with the ends capped or by blowing steam through the lines at the designed pressure. 
</P>
<P>(4) The fire main system must be operated and the pressure checked at the most remote and highest outlets. All firehose must be subjected to a test pressure equivalent to the maximum pressure to which they may be subjected in service, but not less than 100 p.s.i. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR 5718, Apr. 18, 1968; CGD 78-154, 44 FR 13491, Mar. 12, 1979; CGD 84-044, 53 FR 7748, Mar. 10, 1988; USCG-1999-4976, 65 FR 6501, Feb. 9, 2000; 65 FR 11904, Mar. 7, 2000; USCG-2006-24797, 77 FR 33877, June 7, 2012; USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-25" NODE="46:4.0.1.1.2.5.1.7" TYPE="SECTION">
<HEAD>§ 91.25-25   Hull equipment.</HEAD>
<P>(a) At each inspection for certification and periodic inspection, the inspectors shall conduct the following tests and inspections of hull equipment: 
</P>
<P>(1) All watertight doors shall be operated locally by manual power and also by hydraulic or electric power if so fitted. Where remote control is fitted, the doors shall also be operated by the remote control apparatus. 
</P>
<P>(2) The remote controls of all valves shall be operated. 
</P>
<P>(3) The owner, operator or master shall provide the Officer in Charge, Marine Inspection with all current valid certificates and registers of cargo gear issued by an organization recognized by the Commandant under § 31.10-16.
</P>
<P>(b) Every acceptable cargo gear certificate and/or register shall be properly executed by a person authorized to do so and shall: 
</P>
<P>(1) Certify as to the tests and examinations conducted; 
</P>
<P>(2) Show the dates on which the tests and examinations were conducted; and 
</P>
<P>(3) Indicate that the cargo gear described in the certificate or register complies with the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(c) Competent persons for the purposes of this section are defined as—
</P>
<P>(1) Surveyors of a classification society recognized by the Commandant under 46 U.S.C. 3316.
</P>
<P>(2) Surveyors of a cargo gear organization recognized by the Commandant under § 31.10-16.
</P>
<P>(3) Responsible officials or employees of the testing laboratories, companies, or organizations who conduct tests of pieces of loose cargo gear, wire rope, or the annealing of gear as may be required by the standards of the organization or association authorized to issue the certificate or register.
</P>
<P>(d) The registers issued in connection with cargo gear certification must have all required entries fully completed as of the dates indicated, shall be kept current, and shall include the following: 
</P>
<P>(1) A register of the cargo handling machinery and the gear accessory thereto carried on the vessel named therein; 
</P>
<P>(2) Certification of the testing and examination of winches, derricks, and their accessory gear; 
</P>
<P>(3) Certification of the testing and examination of cranes, hoists, and their accessory gear; 
</P>
<P>(4) Certification of the testing and examination of chains, rings, hooks, shackles, swivels, and blocks; 
</P>
<P>(5) Certification of the testing and examination of wire rope; 
</P>
<P>(6) Certification of the heat-treatment of chains, rings, hooks, shackles, and swivels which require such treatment; and, 
</P>
<P>(7) Certification of the annual thorough examinations of gear not required to be periodically heat-treated. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-30" NODE="46:4.0.1.1.2.5.1.8" TYPE="SECTION">
<HEAD>§ 91.25-30   Electrical engineering equipment.</HEAD>
<P>For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical Engineering) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 91.25-35" NODE="46:4.0.1.1.2.5.1.9" TYPE="SECTION">
<HEAD>§ 91.25-35   Marine engineering equipment.</HEAD>
<P>(a) For inspection procedures of marine engineering equipment and systems, see subchapter F (Marine Engineering) of this chapter. 


</P>
</DIV8>


<DIV8 N="§ 91.25-37" NODE="46:4.0.1.1.2.5.1.10" TYPE="SECTION">
<HEAD>§ 91.25-37   Tanks containing dangerous cargoes.</HEAD>
<P>(a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98 of this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 91.25-38" NODE="46:4.0.1.1.2.5.1.11" TYPE="SECTION">
<HEAD>§ 91.25-38   Pollution prevention.</HEAD>
<P>At each inspection for certification and periodic inspection, the inspector shall examine the vessel to determine that it meets the vessel design and equipment requirements for pollution prevention in 33 CFR part 155, subpart B. 
</P>
<CITA TYPE="N">[CGD 71-161R, 37 FR 28262, Dec. 21, 1972, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-40" NODE="46:4.0.1.1.2.5.1.12" TYPE="SECTION">
<HEAD>§ 91.25-40   Sanitary inspection.</HEAD>
<P>(a) At each inspection for certification and periodic inspection, the quarters, toilets, and washing spaces, galleys, serving pantries, lockers, etc., shall be examined by the inspector to be assured that they are in a sanitary condition. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-45" NODE="46:4.0.1.1.2.5.1.13" TYPE="SECTION">
<HEAD>§ 91.25-45   Fire hazards.</HEAD>
<P>(a) At each inspection for certification and periodic inspection, the inspector shall examine the tank tops and bilges in the machinery spaces to see that there is no accumulation of oil which might create a fire hazard. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.25-50" NODE="46:4.0.1.1.2.5.1.14" TYPE="SECTION">
<HEAD>§ 91.25-50   Inspector not limited.</HEAD>
<P>(a) Nothing in this subpart shall be construed as limiting the inspector from making such tests or inspections as he or she deems necessary to be assured of the safety and seaworthiness of the vessel. 
</P>
<P>(b) [Reserved]


</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by USCG-2021-0348, 87 FR 3224, Jan. 21, 2022]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.27" NODE="46:4.0.1.1.2.6" TYPE="SUBPART">
<HEAD>Subpart 91.27—Annual and Periodic Inspections</HEAD>


<DIV8 N="§ 91.27-1" NODE="46:4.0.1.1.2.6.1.1" TYPE="SECTION">
<HEAD>§ 91.27-1   Annual and periodic inspections.</HEAD>
<P>(a) <I>Annual inspection.</I> Your vessel must undergo an annual inspection within the 3 months before or after each anniversary date, except as required in paragraph (b) of this section. 
</P>
<P>(1) You must contact the cognizant Officer in Charge, Marine Inspection to schedule an inspection at a time and place which he or she approves. No written application is required. 
</P>
<P>(2) The scope of the annual inspection is the same as the inspection for certification as specified in § 91.25-10 but in less detail unless the cognizant marine inspector finds deficiencies or determines that a major change has occurred since the last inspection. If deficiencies are found or a major change to the vessel has occurred, the marine inspector will conduct an inspection more detailed in scope to ensure that the vessel is in satisfactory condition and fit for the service for which it is intended. If your vessel passes the annual inspection, the marine inspector will endorse your current Certificate of Inspection. 
</P>
<P>(3) If the annual inspection reveals deficiencies in your vessel's maintenance, you must make any or all repairs or improvements within the time period specified by the Officer in Charge, Marine Inspection. 
</P>
<P>(4) Nothing in this subpart limits the marine inspector from conducting such tests or inspections he or she deems necessary to be assured of the vessel's seaworthiness. 
</P>
<P>(b) <I>Periodic inspection.</I> Your vessel must undergo a periodic inspection within 3 months before or after the second or third anniversary of the date of your vessel's Certificate of Inspection. This periodic inspection will take the place of an annual inspection. 
</P>
<P>(1) You must contact the cognizant Officer in Charge, Marine Inspection to schedule an inspection at a time and place which he or she approves. No written application is required. 
</P>
<P>(2) The scope of the periodic inspection is the same as that for the inspection for certification, as specified in § 91.25-10. The Officer in Charge, Marine Inspection will insure that the vessel is in satisfactory condition and fit for the service for which it is intended. If your vessel passes the periodic inspection, the marine inspector will endorse your current Certificate of Inspection. 
</P>
<P>(3) If the periodic inspection reveals deficiencies in your vessel's maintenance, you must make any or all repairs or improvements within the time period specified by the Officer in Charge, Marine Inspection. 
</P>
<P>(4) Nothing in this subpart limits the marine inspector from conducting such tests or inspections he or she deems necessary to be assured of the vessel's seaworthiness. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6501, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.27-5" NODE="46:4.0.1.1.2.6.1.2" TYPE="SECTION">
<HEAD>§ 91.27-5   Certificate of Inspection: Conditions of validity.</HEAD>
<P>To maintain a valid Certificate of Inspection, you must complete your annual and periodic inspections within the periods specified in § 91.27-1 (a) and (b) and your Certificate of Inspection must be endorsed. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6502, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.27-13" NODE="46:4.0.1.1.2.6.1.3" TYPE="SECTION">
<HEAD>§ 91.27-13   Alternative annual inspection for offshore supply vessels less than 400 gross tons in foreign ports.</HEAD>
<P>(a) The owner or operator of an offshore supply vessel of less than 400 gross tons, except liftboats as defined in § 90.10-20 of this chapter, may request authorization to conduct an alternative annual inspection in place of the annual inspection described in § 91.27-1(a) of this chapter. You must submit your request to the Officer in Charge, Marine Inspection responsible for conducting inspections in the country in which the vessel is operating and will be examined. To qualify for the alternative annual inspection, you must meet the following requirements: 
</P>
<P>(1) The request for authorization must be in writing and received by the cognizant Officer in Charge, Marine Inspection before the end of the twelfth month of each COI anniversary year. 
</P>
<P>(2) The vessel is expected to be continuously employed outside of the United States during the 3 months before and after each anniversary date of the issuance of the COI. 
</P>
<P>(b) In determining whether to grant authorization for the alternative annual inspection, the Officer in Charge, Marine Inspection will consider the following: 
</P>
<P>(1) Information contained in previous inspection and drydock examination reports, including the Officer in Charge, Marine Inspection's recommendation for participation in the alternative midperiod examination program, and the alternative annual inspection program. 
</P>
<P>(2) The nature, number, and severity of any marine casualties or accidents, as defined in § 4.03-1 of this chapter, which the vessel has experienced in the last 3 years. 
</P>
<P>(3) The nature, number, and severity of any outstanding inspection requirements for the vessel. 
</P>
<P>(4) The owner or operator's history of compliance and cooperation in the alternative midperiod examination program and the alternative annual inspection program, which includes— 
</P>
<P>(i) The prompt correction of deficiencies; 
</P>
<P>(ii) The reliability of previously submitted alternative examination and annual inspection reports; and 
</P>
<P>(iii) The reliability of representations that the vessel under consideration will be, and other vessels previously examined under this section were, employed outside of the United States for the 3 month period before and after each anniversary date. 
</P>
<P>(c) If authorization is granted, the Officer in Charge, Marine Inspection must provide the applicant written authorization to proceed with the alternative annual inspection, including special instructions when appropriate. 
</P>
<P>(d) The following conditions must be met for the alternative annual inspection to be accepted by the Coast Guard in lieu of conducting an annual inspection in accordance with § 91.27-1(a) of this subpart. 
</P>
<P>(1) The alternative annual inspection must be conducted within 3 months before and after each anniversary date. 
</P>
<P>(2) The alternative annual inspection must be of the scope detailed in § 91.27-1(a) of this subpart and must be conducted by the vessel's master, operator, or a designated representative of the owner or operator. 
</P>
<P>(3) Upon completion of the alternative annual inspection, the person or persons conducting the inspection must prepare a comprehensive report describing the conditions found. This inspection report must contain sufficient detail to allow an evaluation to be made by the Officer in Charge, Marine Inspection to whom the report is submitted that the vessel is fit for the service and route specified on the Certificate of Inspection. The report must include reports and receipts documenting the servicing of lifesaving and fire protection equipment, and any photographs or sketches necessary to clarify unusual circumstances. Each person preparing the report must sign it and certify that the information contained therein is complete and accurate. 
</P>
<P>(4) Unless the vessel's master participated in the alternative annual inspection and the preparation of the inspection report, the master must review the report for completeness and accuracy. The master must sign the report to indicate review and forward it to the vessel's owner or operator who requested authorization to conduct the inspection. 
</P>
<P>(5) The owner or operator of an offshore supply vessel inspected under this subpart must review and submit the report required by paragraph (d)(3) of this section to the Officer in Charge, Marine Inspection who authorized the owner or operator to conduct the alternative annual inspection. The inspection report must be received by the cognizant Officer in Charge, Marine Inspection before the first day of the fifth month following the anniversary date. The forwarding letter or endorsement must be certified and contain the following information— 
</P>
<P>(i) That the person or persons who conducted the inspection acted on behalf of the vessel's owner or operator; 
</P>
<P>(ii) That the inspection report was reviewed by the owner or operator; 
</P>
<P>(iii) That the discrepancies noted during the inspection have been corrected or will be corrected within a stated time frame; and 
</P>
<P>(iv) That the owner or operator has sufficient personal knowledge of conditions aboard the vessel at the time of the inspection or has made necessary inquiries to justify forming a belief that the inspection report is true and correct. 
</P>
<P>(e) The form of certification required under this subpart is as follows:
</P>
<EXTRACT>
<P>I certify that the above is true and complete to the best of my knowledge and belief.</P></EXTRACT>
<P>(f) Deficiencies and hazards discovered during an alternative annual inspection conducted pursuant to this section must be corrected or eliminated, if practical, before the inspection report is submitted to the Officer in Charge, Marine Inspection in accordance with paragraph (d)(5) of this section. Deficiencies and hazards that are not corrected or eliminated by the time the inspection report is submitted must be listed in the report as “outstanding.” Upon receipt of an inspection report indicating outstanding deficiencies or hazards, the Officer in Charge, Marine Inspection will inform the owner or operator of the vessel in writing of the time period in which to correct or eliminate the deficiencies or hazards and the method for establishing that the corrections have been accomplished. Where a deficiency or hazard remains uncorrected or uneliminated after the expiration of the time specified for correction or elimination, the Officer in Charge, Marine Inspection will initiate appropriate enforcement measures. 
</P>
<P>(g) Upon receipt of the report required by paragraph (d)(3) of this section, the Officer in Charge, Marine Inspection must evaluate it and make the following determination: 
</P>
<P>(1) Whether the alternative annual inspection is accepted in lieu of the annual inspection required by § 91.27-1(a) of this subpart. 
</P>
<P>(2) Whether the vessel is in satisfactory condition. 
</P>
<P>(3) Whether the vessel continues to be reasonably fit for its intended service and route. The Officer in Charge, Marine Inspection may request any additional information needed to make the determinations required by this section. The Officer in Charge, Marine Inspection will inform the owner or operator in writing of the determinations required by this section. 
</P>
<P>(h) If the Officer in Charge, Marine Inspection determines, in accordance with paragraph (g) of this section, that the alternative annual inspection is not accepted in lieu of the annual inspection required by § 91.27-1(a) of this subpart, the vessel must be reinspected by the cognizant Officer in Charge, Marine Inspection as soon as practical. 
</P>
<P>(i) If the Officer in Charge, Marine Inspection determines, in accordance with paragraph (g) of this section, that the alternative annual inspection is accepted in lieu of the annual inspection required by § 91.27-1(a) of this subpart, the master must complete the applicable COI endorsement.
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6502, Feb. 9, 2000; 65 FR 11904, Mar. 7, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.27-15" NODE="46:4.0.1.1.2.6.1.4" TYPE="SECTION">
<HEAD>§ 91.27-15   Inspectors not limited.</HEAD>
<P>(a) Nothing in this subpart shall be construed as limiting the inspector from making such tests or inspections as he or she deems necessary to be assured of the seaworthiness of the vessel. 
</P>
<P>(b) [Reserved]




</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by USCG-2021-0348, 87 FR 3224, Jan. 21, 2022]




</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.30" NODE="46:4.0.1.1.2.7" TYPE="SUBPART">
<HEAD>Subpart 91.30—Inspection After Accident</HEAD>


<DIV8 N="§ 91.30-1" NODE="46:4.0.1.1.2.7.1.1" TYPE="SECTION">
<HEAD>§ 91.30-1   General or partial survey.</HEAD>
<P>(a) A survey, either general or partial, according to the circumstances, shall be made every time an accident occurs or a defect is discovered which affects the safety of the vessel or the efficacy or completeness of its lifesaving appliances, fire-fighting or other equipment, or whenever any important repairs or renewals are made. The survey shall be such as to insure that the necessary repairs or renewals have been effectively made, that the material and the workmanship of such repairs or renewals are in all respects satisfactory, and that the vessel complies in all respects with the regulations in this subchapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="91.35" NODE="46:4.0.1.1.2.8" TYPE="SUBPART">
<HEAD>Subpart 91.35—Sanitary Inspections</HEAD>


<DIV8 N="§ 91.35-1" NODE="46:4.0.1.1.2.8.1.1" TYPE="SECTION">
<HEAD>§ 91.35-1   When made.</HEAD>
<P>(a) An inspection of quarters, toilet and washing spaces, serving pantries, galleys, etc., shall be made at least once in every month. If the route of the vessel is such that it is away from a United States port for more than one month, an inspection shall be conducted at least once every trip. 


</P>
</DIV8>

</DIV6>


<DIV6 N="91.40" NODE="46:4.0.1.1.2.9" TYPE="SUBPART">
<HEAD>Subpart 91.40—Drydocking</HEAD>


<DIV8 N="§ 91.40-1" NODE="46:4.0.1.1.2.9.1.1" TYPE="SECTION">
<HEAD>§ 91.40-1   Definitions relating to hull examinations.</HEAD>
<P>As used in this part— 
</P>
<P>(a) <I>Drydock examination</I> means hauling out a vessel or placing a vessel in a drydock or slipway for an examination of all accessible parts of the vessel's underwater body and all through-hull fittings.
</P>
<P>(b) <I>Internal structural examination</I> means an examination of the vessel while afloat or in drydock and consists of a complete examination of the vessel's main strength members, including the major internal framing, the hull plating, voids, and ballast tanks, but not including cargo or fuel oil tanks. 
</P>
<P>(c) <I>Cargo tank internal examination</I> means an examination of the vessel while afloat or in drydock and consists of an examination of the internals of all cargo tanks; except, if the vessel is certificated to carry cargoes regulated under part 38 or subchapter O of this chapter, the cargo tank internal examination must be accomplished as specified in parts 38 and 151 of this chapter respectively. 
</P>
<P>(d) <I>Underwater survey</I> means the examination, while the vessel is afloat, of all accessible parts of the vessel's underwater body and all through-hull fittings.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39653, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32231, Aug. 24, 1988; CGD 95-028, 62 FR 51206, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 91.40-3" NODE="46:4.0.1.1.2.9.1.2" TYPE="SECTION">
<HEAD>§ 91.40-3   Drydock examination, internal structural examination, cargo tank internal examination, and underwater survey intervals.</HEAD>
<P>(a) Except as provided in paragraphs (b) through (g) of this section, each vessel must undergo drydock, internal structural, and cargo tank internal examinations as follows:
</P>
<P>(1) Except under paragraph (a)(2) of this section, vessels that operate in salt water must be examined in accordance with the intervals set forth in Table 91.40-3(a) of this section. Where Table 91.40-3(a) indicates a 2.5 year examination interval, it means a vessel must undergo two examinations within any five year period. No more than three years may elapse between any two examinations.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 91.40-3(<E T="01">a</E>)—Salt Water Service Vessels Examination Intervals in Years
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Single hull ship and barge
</TH><TH class="gpotbl_colhed" scope="col">Double hull barge with internal framing 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Double hull barge with external framing 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Single hull barge with independent tanks 
<sup>3</sup>
</TH><TH class="gpotbl_colhed" scope="col">Wood hull ship and barge
</TH><TH class="gpotbl_colhed" scope="col">Unmanned deck cargo barge 
<sup>4</sup>
</TH><TH class="gpotbl_colhed" scope="col">Unmanned double hull freight barge 
<sup>5</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Drydock</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal structural</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">2.5
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo tank internal</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 2.5</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 5.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 10.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 10.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 2.5</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 5.0
</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">Note:
</P><P class="gpotbl_note">
<sup>1</sup> Applicable to double hull tank barges (double sides, ends, and bottoms) when the structural framing is on the internal tank surface.
</P><P class="gpotbl_note">
<sup>2</sup> Applicable to double hull tank barges (double sides, ends, and bottoms) when the structural framing is on the external tank surface accessible for examination from voids, double bottoms, and other similar spaces.
</P><P class="gpotbl_note">
<sup>3</sup> Applicable to single hull tank barges with independent cargo tanks which have a cargo containment envelope that is not a contiguous part of the hull structure and which has adequate clearance between the tanks and between the tanks and the vessel's hull to provide access for examination of all tank surfaces and the hull structure.
</P><P class="gpotbl_note">
<sup>4</sup> Applicable to unmanned/non-permissively manned deck cargo barge which carries cargo only above the weather deck and which provides complete access for examination of the inside of the hull structure.
</P><P class="gpotbl_note">
<sup>5</sup> Applicable to unmanned/non-permissively manned double hull freight barges (double sides, ends, and bottoms) the arrangement of which provides access for a complete internal structural examination as defined in § 91.40-1(b) without the necessity of entering cargo tanks or holds.
</P><P class="gpotbl_note">
<sup>6</sup> Or as specified in Part 151.</P></DIV></DIV>
<P>(2) Vessels that operate in fresh water at least six months in every 12 month period since the last drydock examination must be examined in accordance with the intervals set forth in Table 91.40-3(b) of this section. Where Table 91.40-3(b) indicates a 2.5 year examination interval, it means a vessel must undergo two examinations within any five year period. No more than three years may elapse between any two examinations.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 91.40-3(<E T="01">b</E>)—Fresh Water Service Vessels Examination Intervals in Years
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col"> 
</TH><TH class="gpotbl_colhed" scope="col">Single hull ship and barge
</TH><TH class="gpotbl_colhed" scope="col">Double hull barge with
<br/>internal
<br/>framing 
<sup>1</sup>
</TH><TH class="gpotbl_colhed" scope="col">Double hull barge with
<br/>external
<br/>framing 
<sup>2</sup>
</TH><TH class="gpotbl_colhed" scope="col">Single hull barge with independent tanks 
<sup>3</sup>
</TH><TH class="gpotbl_colhed" scope="col">Wood hull ship and barge
</TH><TH class="gpotbl_colhed" scope="col">Unmanned deck cargo barge 
<sup>4</sup>
</TH><TH class="gpotbl_colhed" scope="col">Unmanned double hull freight barge 
<sup>5</sup>
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Drydock</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">10.0</TD><TD align="right" class="gpotbl_cell">10.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal structural</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">2.5</TD><TD align="right" class="gpotbl_cell">5.0</TD><TD align="right" class="gpotbl_cell">5.0
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Cargo tank internal</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 5.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 5.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 10.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 10.0</TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 2.5</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">
<sup>6</sup> 5.0
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="02">Note:</E>
</P><P class="gpotbl_note">
<sup>1</sup> Applicable to double hull tank barges (double sides, ends, and bottoms) when the structural framing is on the internal tank surface.
</P><P class="gpotbl_note">
<sup>2</sup> Applicable to double hull tank barges (double sides, ends, and bottoms) when the structural framing is on the external tank surface accessible for examination from voids, double bottoms, and other similar spaces.
</P><P class="gpotbl_note">
<sup>3</sup> Applicable to single hull tank barges with independent cargo tanks which have a cargo containment envelope that is not a contiguous part of the hull structure and which has adequate clearance between the tanks and between the tanks and the vessel's hull to provide access for examination of all tank surfaces and the hull structure.
</P><P class="gpotbl_note">
<sup>4</sup> Applicable to unmanned/non-permissively manned deck cargo barge which carries cargo only above the weather deck and which provides complete access for examination of the inside of the hull structure.
</P><P class="gpotbl_note">
<sup>5</sup> Applicable to unmanned/non-permissively manned double hull freight barges (double sides, ends, and bottoms) the arrangement of which provides access for a complete internal structural examination as defined in § 91.40-1(b) without the necessity of entering cargo tanks or holds.
</P><P class="gpotbl_note">
<sup>6</sup> Or as specified in Part 151.</P></DIV></DIV>
<P>(b) During each inspection or reinspection for certification, all wing voids, rakes, cofferdams, and other void spaces on barges must be opened and checked from on-deck for the presence of water or cargo indicating hull damage or cargo tank leakage. If water or cargo is not present, these spaces need not be gas freed, ventilated, cleaned, or otherwise prepared for personnel entry. If water or cargo is present, an internal structural examination may be required.
</P>
<P>(c) If, during an internal structural, cargo tank internal examination, or underwater survey, damage or deterioration to the hull plating, structural members, or cargo tanks is discovered, the Officer in Charge, Marine Inspection, may require the vessel to be drydocked or otherwise taken out of service to further assess the extent of the damage and to effect permanent repairs.
</P>
<P>(d) Vessels less than 15 years of age (except wooden hull vessels) that are in salt water service with a 2.5 year drydock interval (as indicated in Table 91.40-3(a) of this section) or that are in fresh water service with a five year drydock interval (as indicated in Table 91.40-3(b) of this section) may be considered for an underwater survey instead of alternate drydock examinations, provided the vessel is fitted with an effective hull protection system. Vessel owners or operators must apply to the Officer in Charge, Marine Inspection, for approval of underwater surveys instead of alternate drydock examinations for each vessel. The application must include the following information:
</P>
<P>(1) The procedure to be followed in carrying out the underwater survey.
</P>
<P>(2) The location where the underwater survey will be accomplished.
</P>
<P>(3) The method to be used to accurately determine the diver location relative to the hull.
</P>
<P>(4) The means that will be provided for examining through-hull fittings.
</P>
<P>(5) The means that will be provided for taking shaft bearing clearances.
</P>
<P>(6) The condition of the vessel, including the anticipated draft of the vessel at the time of the survey.
</P>
<P>(7) A description of the hull protection system.
</P>
<P>(e) Vessels otherwise qualifying under paragraph (d) of this section, that are 15 years of age or older, may be considered for continued participation in or entry into the underwater survey program on a case-by-case basis if—
</P>
<P>(1) Before the vessel's next scheduled drydocking, the owner or operator submits a request for participation or continued participation to Commandant (CG-CVC);
</P>
<P>(2) During the vessel's next drydocking after the request is submitted, no appreciable hull deterioration is indicated as a result of a complete set of hull gaugings; and 
</P>
<P>(3) The results of the hull gauging and the results of the Coast Guard drydock examination together with the recommendation of the Officer in Charge, Marine Inspection, are submitted to Commandant (CG-CVC) for final approval. 
</P>
<P>(f) Each vessel which has not met with the applicable examination schedules in paragraphs (a) through (e) of this section because it is on a voyage, must undergo the required examinations upon completion of the voyage.
</P>
<P>(g) The Commandant (CG-CVC) may authorize extensions to the examination intervals specified in paragraph (a) of this section.
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39653, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32231, Aug. 24, 1988; CGD 84-024, 53 FR 34872, Sept. 8, 1988; CGD 95-072, 60 FR 50464, Sept. 29, 1995; CGD 96-041, 61 FR 50729, Sept. 27, 1996; CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009]


</CITA>
</DIV8>


<DIV8 N="§ 91.40-5" NODE="46:4.0.1.1.2.9.1.3" TYPE="SECTION">
<HEAD>§ 91.40-5   Notice and plans required.</HEAD>
<P>(a) The master, owner, operator, or agent of the vessel shall notify the Officer in Charge, Marine Inspection, whenever the vessel is to be drydocked regardless of the reason for drydocking. 
</P>
<P>(b) Each vessel, except barges, that holds a Load Line Certificate must have on board a plan showing the vessel's scantlings. This plan must be made available to the Coast Guard marine inspector whenever the vessel undergoes a drydock examination, internal structural examination, cargo tank internal examination, or underwater survey or whenever repairs are made to the vessel's hull. 
</P>
<P>(c) Each barge that holds a Load Line Certificate must have a plan showing the barge's scantlings. The plan need not be maintained on board the barge but must be made available to the Coast Guard marine inspector whenever the barge undergoes a drydock examination, internal structural examination, or cargo tank internal examination, or underwater survey or whenever repairs are made to the barge's hull. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39654, Oct. 23, 1987]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.43" NODE="46:4.0.1.1.2.10" TYPE="SUBPART">
<HEAD>Subpart 91.43—Integral Fuel Oil Tank Examinations</HEAD>


<DIV8 N="§ 91.43-1" NODE="46:4.0.1.1.2.10.1.1" TYPE="SECTION">
<HEAD>§ 91.43-1   When required.</HEAD>
<P>(a) Each fuel oil tank with at least one side integral to the vessel's hull and located within the hull (“integral fuel oil tank”) is subject to inspection as provided in this section. The owner or operator of the vessel shall have the tanks cleaned out and gas freed as necessary to permit internal examination of the tank or tanks designated by the marine inspector. The owner or operator shall arrange for an examination of the fuel tanks of each vessel during an internal structural examination at intervals not to exceed five years. 
</P>
<P>(b) Integral non-double-bottom fuel oil tanks need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory. 
</P>
<P>(c) Double-bottom fuel oil tanks on vessels less than 10 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by external examination that the general condition of the tanks is satisfactory. 
</P>
<P>(d) All double-bottom fuel oil tanks on vessels 10 years of age or older but less than 15 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, that the general condition of the tanks is satisfactory. 
</P>
<P>(e) All double-bottom fuel oil tanks on vessels 15 years of age or older but less than 25 years of age need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one forward, one amidships, and one aft double-bottom fuel oil tank, and by external examination of all other double-bottom fuel oil tanks on the vessel, that the general condition of the tanks is satisfactory. 
</P>
<P>(f) All double-bottom fuel oil tanks on vessels 25 years of age or older need not be cleaned out and internally examined if the marine inspector is able to determine by internal examination of at least one double-bottom fuel oil tank in way of each cargo hold/tank, and by external examination of all other double-bottom fuel oil tanks, that the general condition of the tanks is satisfactory. 
</P>
<CITA TYPE="N">[CGD 84-024, 52 FR 39654, Oct. 23, 1987, as amended by CGD 84-024, 53 FR 32232, Aug. 24, 1988]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.45" NODE="46:4.0.1.1.2.11" TYPE="SUBPART">
<HEAD>Subpart 91.45—Repairs and Alterations</HEAD>


<DIV8 N="§ 91.45-1" NODE="46:4.0.1.1.2.11.1.1" TYPE="SECTION">
<HEAD>§ 91.45-1   Notice required.</HEAD>
<P>(a) No repairs or alterations affecting the safety of the vessel with regard to the hull, machinery, or equipment, shall be made without the knowledge of the Officer in Charge, Marine Inspection. 
</P>
<P>(b) Drawings of alterations shall be approved before work is started unless deemed unnecessary by the Officer in Charge, Marine Inspection. 
</P>
<P>(c) Drawings will not be required for repairs in kind. 


</P>
</DIV8>


<DIV8 N="§ 91.45-5" NODE="46:4.0.1.1.2.11.1.2" TYPE="SECTION">
<HEAD>§ 91.45-5   Inspection required.</HEAD>
<P>(a) An inspection either general or partial depending upon the circumstances shall be made whenever any important repairs or alterations are undertaken. 


</P>
</DIV8>

</DIV6>


<DIV6 N="91.50" NODE="46:4.0.1.1.2.12" TYPE="SUBPART">
<HEAD>Subpart 91.50—Special Operating Requirements</HEAD>


<DIV8 N="§ 91.50-1" NODE="46:4.0.1.1.2.12.1.1" TYPE="SECTION">
<HEAD>§ 91.50-1   Inspection and testing required when making alterations, repairs, or other such operations involving riveting, welding, burning or like fire-producing actions.</HEAD>
<P>(a) The provisions of “Standard for The Control of Gas Hazards on Vessels to be Repaired,” NFPA No. 306, published by National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02669, shall be used as a guide in conducting the inspections and issuance of certificates required by this section. 
</P>
<P>(b) Until an inspection has been made to determine that such operation can be undertaken with safety, no alterations, repairs, or other such operations involving riveting, welding, burning, or like fire-producing actions shall be made: 
</P>
<P>(1) Within or on the boundaries of cargo tanks which have been used to carry combustible liquids or chemicals in bulk; or, 
</P>
<P>(2) Within spaces adjacent to cargo tanks which have been used to carry Grade D combustible liquid cargo, except where the distance between such cargo tanks and the work to be performed is not less than twenty-five (25) feet; or, 
</P>
<P>(3) Within or on the boundaries of fuel tanks; or, 
</P>
<P>(4) To pipelines, heating coils, pumps, fittings, or other appurtenances connected to such cargo or fuel tanks; or, 
</P>
<P>(5) On miscellaneous vessels such as cable, salvage, pile driving, and oil drilling rig vessels that have been specially authorized to carry Grade B or Grade C flammable liquid cargo in bulk by the Commandant, within or on the boundaries of such cargo tanks or within spaces adjacent to such cargo tanks. 
</P>
<P>(c) Such inspections shall be made and evidenced as follows: 
</P>
<P>(1) In ports or places in the United States or its territories and possessions the inspection shall be made by a marine chemist certificated by the National Fire Protection Association; however, if the services of such certified marine chemist are not reasonably available, the Officer in Charge, Marine Inspection, upon the recommendation of the vessel owner and his contractor or their representative, shall select a person who, in the case of an individual vessel, shall be authorized to make such inspection. If the inspection indicates that such operations can be undertaken with safety, a certificate setting forth the fact in writing and qualified as may be required, shall be issued by the certified marine chemist or the authorized person before the work is started. Such qualifications shall include any requirements as may be deemed necessary to maintain, insofar as can reasonably be done, the safe conditions in the spaces certified throughout the operation and shall include such additional tests and certifications as considered required. Such qualifications and requirements shall include precautions necessary to eliminate or minimize hazards that may be present from protective coatings or residues from cargoes. 
</P>
<P>(2) When not in such a port or place, and a marine chemist or such person authorized by the Officer in Charge, Marine Inspection, is not reasonably available, the inspection shall be made by the senior officer present and a proper entry shall be made in the vessel's logbook. 
</P>
<P>(d) It shall be the responsibility of the senior officer present to secure copies of certificates issued by the certified marine chemist or such person authorized by the Officer in Charge, Marine Inspection. It shall be the responsibility of the senior officer present, insofar as the persons under his control are concerned, to maintain a safe condition on the vessel by full observance of all qualifications and requirements listed by the marine chemist in the certificate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 95-072, 60 FR 50464, Sept. 29, 1995]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.55" NODE="46:4.0.1.1.2.13" TYPE="SUBPART">
<HEAD>Subpart 91.55—Plan Approval</HEAD>


<DIV8 N="§ 91.55-1" NODE="46:4.0.1.1.2.13.1.1" TYPE="SECTION">
<HEAD>§ 91.55-1   General.</HEAD>
<P>(a) The following list of required plans is general in character, but includes all plans which normally show construction and safety features coming under the cognizance of the Coast Guard. In the case of a particular vessel, all of the plans enumerated may not be applicable, and it is intended that only those plans and specifications be submitted as will clearly show the vessel's arrangement, construction and required equipment. 
</P>
<P>(b) In the following list of required plans, the items which must be approved by the American Bureau of Shipping for vessels classed by that organization are indicated by an asterisk. When prints bearing record of such approval by the American Bureau of Shipping are forwarded to the Coast Guard they will in general be accepted as satisfactory except insofar as the law or the Coast Guard regulations contain requirements which are not covered by the American Bureau of Shipping. 
</P>
<P>(c) Plans and specifications for cargo gear shall be approved by either a recognized classification society or the International Cargo Gear Bureau, Inc., whose home office is located at 321 West 44th Street, New York, NY 10036, on the Internet at <I>http://www.icgb.com.</I>
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-2008-0906, 73 FR 56510, Sept. 29, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 91.55-5" NODE="46:4.0.1.1.2.13.1.2" TYPE="SECTION">
<HEAD>§ 91.55-5   Plans and specifications required for new construction.</HEAD>
<P>(a) <I>General.</I> (1) Specifications. 
</P>
<P>(2) General Arrangement Plan of decks, holds, inner bottoms, etc., and including inboard and outboard profile. 
</P>
<P>(b) <I>Hull structure.</I> 
<SU>1</SU>
<FTREF/> (1) *Inner Bottom Plating and Framing. 
</P>
<FTNT>
<P>
<SU>1</SU> The asterisk (*) indicates items which may require approval by the American Bureau of Shipping for vessels classed by that society.</P></FTNT>
<P>(2) *Midship Section. 
</P>
<P>(3) *Shell Plating and Framing. 
</P>
<P>(4) *Stem, Stern Frame, and Rudder. 
</P>
<P>(5) *Structural Deck Plans for Strength Decks. 
</P>
<P>(6) *Pillars and Girders. 
</P>
<P>(7) *Watertight and Oiltight Bulkheads. 
</P>
<P>(8) *Foundations for Main Machinery and Boilers. 
</P>
<P>(9) *Arrangement of Ports, Doors, and Airports in Shell Plating. 
</P>
<P>(10) *Hatch Coamings and Covers in Weather and Watertight Decks. 
</P>
<P>(11) *Details of Hinged Subdivision Watertight Doors and Operating Gear. 
</P>
<P>(12) *Scuppers and Drains Penetrating Shell Plating. 
</P>
<P>(13) *Arrangement of the cargo gear including a stress diagram. The principal details of the gear and the safe working load for each component part shall be shown. 
</P>
<P>(c) <I>Subdivision and stability.</I> Plans and calculations as required by Subchapter S of this chapter.
</P>
<P>(d) <I>Fire control.</I> (1) General arrangement plans showing for each deck the control stations, the various fire sections enclosed by fire resisting bulkheads, the arrangement of the alarm and extinguishing systems, the fire extinguishers, means of access to different compartments and decks and the ventilation system including location of ventilation shutdowns, positions of dampers and the numbers identifying each system. 
</P>
<P>(2) Ventilation diagram including dampers and other fire control features. 
</P>
<P>(3) Details of alarm systems. 
</P>
<P>(4) Details of extinguishing systems, including fire mains, carbon dioxide, clean agent, foam, and sprinkling systems.
</P>
<P>(e) <I>Marine engineering.</I> For plans required for marine engineering equipment and systems, see subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(f) <I>Electrical engineering.</I> For plans required for electrical engineering, equipment and systems, see subchapter J (Electrical Engineering) of this chapter. 
</P>
<P>(g) <I>Lifesaving equipment.</I> (1) These plans are to show the location and arrangement of embarkation decks, all overboard discharges and projections in way of launching lifeboats, weights of lifeboats fully equipped and loaded, working loads of davits and winches, types and sizes of falls, the manufacturer's name and identification for all equipment, and all other relevant and necessary information. 
</P>
<P>(i) Arrangement of lifeboats. 
</P>
<P>(ii) Arrangement of davits. 
</P>
<P>(iii) Location and stowage of liferafts and buoyant apparatus. 
</P>
<P>(h) <I>Crew's accommodations.</I> (1) Arrangement plans showing accommodations, ventilation, escapes, hospital, and sanitary facilities for all crewmembers.
</P>
<P>(i) <I>Navigation bridge visibility.</I> For vessels of 100 meters (328 feet) or more in length contracted for on or after September 7, 1990, a plan must be included which shows how visibility from the navigation bridge will meet the standards contained in § 92.03-1 of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 79-023, 48 FR 51008, Nov. 4, 1983; CGD 85-099, 55 FR 32248, Aug. 8, 1990; CGD 85-099, 55 FR 40260, Oct. 2, 1990; CGD 88-032, 56 FR 35825, July 29, 1991; 56 FR 46354, Sept. 11, 1991; USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 91.55-10" NODE="46:4.0.1.1.2.13.1.3" TYPE="SECTION">
<HEAD>§ 91.55-10   Plans required for alterations of existing vessels.</HEAD>
<P>(a) In the event of alterations involving the safety of the vessel, the applicable plans shall be submitted for approval covering the proposed work except as modified by § 91.45-1. The general scope of the plans shall be as noted in § 91.55-5. 


</P>
</DIV8>


<DIV8 N="§ 91.55-15" NODE="46:4.0.1.1.2.13.1.4" TYPE="SECTION">
<HEAD>§ 91.55-15   Procedure for submittal of plans.</HEAD>
<P>(a) As the relative location of shipyards, design offices, and Coast Guard offices vary throughout the country, no specific routing will be required in the submittal of plans. In general, one of the following procedures would apply, but in a particular case, if a more expeditious procedure can be used, there will be no objection to its adoption.
</P>
<P>(1) The plans may be submitted to the Officer in Charge, Marine Inspection, in the district in which the vessel is to be built. This procedure will be most expeditious in the case of those offices where personnel and facilities are available for examination and approval of the plans locally. 
</P>
<P>(2) The plans may be submitted directly to the Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. In this case, the plans will be returned directly to the submitter, with a copy of the action being forwarded to the interested Officer in Charge, Marine Inspection. 
</P>
<P>(3) The plans may be submitted by visitors directly to Commanding Officer, U.S. Coast Guard Marine Safety Center, 1900 Half Street, SW., Suite 1000, Room 525, Washington, DC 20024, or transmitted by mail to: Commanding Officer, U.S. Coast Guard Marine Safety Center, 2100 2nd St., SW., Stop 7102, Washington, DC 20593-7102, in a written or electronic format. Information for submitting the VSP electronically can be found at <I>http://www.uscg.mil/HQ/MSC.</I> In this case, the plans will be returned directly to the submitter, with a copy of the action being forwarded to the interested Officer in Charge, Marine Inspection.
</P>
<P>(4) In the case of classed vessels, upon specific request by the submitter, the American Bureau of Shipping will arrange to forward the necessary plans to the Coast Guard indicating its action thereon. In this case, the plans will be returned as noted in paragraph (a)(2) of this section.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 78-128, 47 FR 21204, May 17, 1982; CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 88-070, 53 FR 34534, Sept. 7, 1988; CGD 89-025, 54 FR 19571, May 8, 1989; CGD 96-041, 61 FR 50729, Sept. 27, 1996; USCG-2007-29018, 72 FR 53966, Sept. 21, 2007; USCG-2009-0702, 74 FR 49231, Sept. 25, 2009; USCG-2013-0671, 78 FR 60150, Sept. 30, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 91.55-20" NODE="46:4.0.1.1.2.13.1.5" TYPE="SECTION">
<HEAD>§ 91.55-20   Number of plans required.</HEAD>
<P>(a) Three copies of each plan are normally required so that one can be returned to the submitter. If the submitter desires additional approved plans, a suitable number should be submitted to permit the required distribution. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGFR 69-116, 35 FR 6861, Apr. 30, 1970]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="91.60" NODE="46:4.0.1.1.2.14" TYPE="SUBPART">
<HEAD>Subpart 91.60—Certificates Under International Convention for Safety of Life at Sea, 1974</HEAD>


<DIV8 N="§ 91.60-1" NODE="46:4.0.1.1.2.14.1.1" TYPE="SECTION">
<HEAD>§ 91.60-1   Application.</HEAD>
<P>The provisions of this subpart shall apply to all cargo vessels on an international voyage. (See § 91.05-10 of this chapter.)
</P>
<CITA TYPE="N">[CGD 95-012, 60 FR 48051, Sept. 18, 1995, as amended by USCG-1999-4976, 65 FR 6503, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-5" NODE="46:4.0.1.1.2.14.1.2" TYPE="SECTION">
<HEAD>§ 91.60-5   Cargo Ship Safety Construction Certificate.</HEAD>
<P>(a) All vessels on an international voyage are required to have a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast Guard or the American Bureau of Shipping to certain vessels on behalf of the United States of America as provided in Regulation 12, chapter I, of the International Convention for Safety of Life at Sea, 1974.
</P>
<P>(b) All such vessels shall meet the applicable requirements of this chapter for vessels on an international voyage. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 90-008, 55 FR 30661, July 26, 1990]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-10" NODE="46:4.0.1.1.2.14.1.3" TYPE="SECTION">
<HEAD>§ 91.60-10   Cargo Ship Safety Equipment Certificate.</HEAD>
<P>(a) All vessels on an international voyage are required to have a Cargo Ship Safety Equipment Certificate. 
</P>
<P>(b) All such vessels shall meet the applicable requirements of this chapter for vessels on an international voyage. 


</P>
</DIV8>


<DIV8 N="§ 91.60-15" NODE="46:4.0.1.1.2.14.1.4" TYPE="SECTION">
<HEAD>§ 91.60-15   Cargo Ship Safety Radio Certificate.</HEAD>
<P>Every vessel equipped with a radio installation on an international voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the requirements of the Federal Communication Commission and the International Convention for Safety of Life at Sea. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6503, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-25" NODE="46:4.0.1.1.2.14.1.5" TYPE="SECTION">
<HEAD>§ 91.60-25   Exemption Certificate.</HEAD>
<P>(a) A vessel may be exempted by the Commandant from complying with certain requirements of the Convention under his administration upon request made in writing to him and transmitted via the Officer in Charge, Marine Inspection. 
</P>
<P>(b) When an exemption is granted to a vessel by the Commandant under and in accordance with the Convention, an Exemption Certificate describing such exemption shall be issued through the appropriate Officer in Charge, Marine Inspection, in addition to other required certificates. 


</P>
</DIV8>


<DIV8 N="§ 91.60-30" NODE="46:4.0.1.1.2.14.1.6" TYPE="SECTION">
<HEAD>§ 91.60-30   Safety Management Certificate.</HEAD>
<P>All vessels to which 33 CFR part 96 applies on an international voyage must have a valid Safety Management Certificate and a copy of their company's valid Document of Compliance certificate on board.
</P>
<CITA TYPE="N">[CGD 95-073, 62 FR 67514, Dec. 24, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-35" NODE="46:4.0.1.1.2.14.1.7" TYPE="SECTION">
<HEAD>§ 91.60-35   Availability of Certificates.</HEAD>
<P>The Convention certificates must be on board the vessel and readily available for examination at all times. 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6503, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-40" NODE="46:4.0.1.1.2.14.1.8" TYPE="SECTION">
<HEAD>§ 91.60-40   Duration of Convention certificates.</HEAD>
<P>(a) The following certificates are valid for a period of not more than 60 months. 
</P>
<P>(1) A Cargo Ship Safety Construction Certificate. 
</P>
<P>(2) A Cargo Ship Safety Equipment Certificate. 
</P>
<P>(3) A Safety Management Certificate. 
</P>
<P>(4) A Cargo Ship Safety Radio Certificate. 
</P>
<P>(b) An Exemption certificate must not be valid for longer than the period of the certificate to which it refers. 
</P>
<P>(c) A Convention certificate may be withdrawn, revoked, or suspended at any time when it is determined that the vessel is no longer in compliance with applicable requirements. (See § 2.01-70 of this chapter for procedures governing appeals.) 
</P>
<CITA TYPE="N">[USCG-1999-4976, 65 FR 6503, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 91.60-45" NODE="46:4.0.1.1.2.14.1.9" TYPE="SECTION">
<HEAD>§ 91.60-45   American Bureau of Shipping.</HEAD>
<P>(a) The American Bureau of Shipping, with its home office at ABS Plaza, 16855 Northchase Drive, Houston, TX 77060, is hereby designated as an organization duly authorized to issue the “Cargo Ship Safety Construction Certificate” to certain cargo ships on behalf of the United States of America as provided in Regulation 12, chapter I, of the International Convention for Safety of Life at Sea, 1974, and Executive Order 12234 and the certificate shall be subject to the requirements in this subpart. The American Bureau of Shipping is authorized to place the official seal of the United States of America on the certificate. This designation and delegation to the American Bureau of Shipping shall be in effect until terminated by proper authority and notice of cancellation is published in the <E T="04">Federal Register.</E> 
</P>
<P>(b) At the option of the owner or agent of a vessel on an international voyage and on direct application to the American Bureau of Shipping, the Bureau may issue to such vessel a Cargo Ship Safety Construction Certificate, having a period of validity of not more than 60 months after ascertaining that the vessel: 
</P>
<P>(1) Has met the applicable requirements of the Convention; and, 
</P>
<P>(2) Is currently classed by the Bureau and classification requirements have been dealt with to the satisfaction of the Bureau. 
</P>
<P>(c) When the Bureau determines that a vessel to which it has issued a Cargo Ship Safety Construction Certificate no longer complies with the Bureau's applicable requirements for classification, the Bureau shall immediately furnish to the Coast Guard all relevant information, which will be used by the Coast Guard to determine whether or not to withdraw, revoke or suspend the Cargo Ship Safety Construction Certificate. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16974, Dec. 30, 1965, as amended by CGD 90-008, 55 FR 30661, July 26, 1990; CGD 96-041, 61 FR 50729, Sept. 27, 1996; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="92" NODE="46:4.0.1.1.3" TYPE="PART">
<HEAD>PART 92—CONSTRUCTION AND ARRANGEMENT 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.0. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 16983, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="92.01" NODE="46:4.0.1.1.3.1" TYPE="SUBPART">
<HEAD>Subpart 92.01—Hull Structure</HEAD>


<DIV8 N="§ 92.01-1" NODE="46:4.0.1.1.3.1.1.1" TYPE="SECTION">
<HEAD>§ 92.01-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 92.01-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 92.01-90. 


</P>
</DIV8>


<DIV8 N="§ 92.01-2" NODE="46:4.0.1.1.3.1.1.2" TYPE="SECTION">
<HEAD>§ 92.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> The material is also available for inspection at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The material is also from the source listed in paragraph (b) of this section.
</P>
<P>(b) International Maritime Organization (IMO), Publications Section, 4 Albert Embankment, London. SE1 7SR, United Kingdom, telephone + 44 (0)20 7735 7611, <I>http://www.imo.org.</I>
</P>
<P>(1) International Convention for the Safety of Life at Sea (SOLAS), as amended, Consolidated Edition, 2009, including Erratum, IBR approved for § 92.07-1(c).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2009-0702, 74 FR 49232, Sept. 25, 2009, as amended by USCG-2012-0832, 77 FR 59779, Oct. 1, 2012; USCG-2013-0671, 78 FR 60151, Sept. 30, 2013; USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 92.01-5" NODE="46:4.0.1.1.3.1.1.3" TYPE="SECTION">
<HEAD>§ 92.01-5   Vessels subject to load line.</HEAD>
<P>(a) For vessels assigned a load line, see subchapter E (Load Lines) of this chapter, for special requirements as to strength, closure of openings, etc. 


</P>
</DIV8>


<DIV8 N="§ 92.01-10" NODE="46:4.0.1.1.3.1.1.4" TYPE="SECTION">
<HEAD>§ 92.01-10   Structural standards.</HEAD>
<P>(a) In general, compliance with the standards established by the American Bureau of Shipping, see subpart 90.35 of this subchapter, will be considered as satisfactory evidence of the structural efficiency of the vessel. However, in special cases, a detailed analysis of the entire structure or some integral part may be made by the Coast Guard to determine the structural requirements. 


</P>
</DIV8>


<DIV8 N="§ 92.01-15" NODE="46:4.0.1.1.3.1.1.5" TYPE="SECTION">
<HEAD>§ 92.01-15   Special consideration.</HEAD>
<P>(a) Special consideration will be given to the structural requirements for small vessels or vessels of an unusual design not contemplated by the rules of the American Bureau of Shipping. 


</P>
</DIV8>


<DIV8 N="§ 92.01-90" NODE="46:4.0.1.1.3.1.1.6" TYPE="SECTION">
<HEAD>§ 92.01-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing structure previously approved will be considered satisfactory so long as it is maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction. 


</P>
</DIV8>

</DIV6>


<DIV6 N="92.03" NODE="46:4.0.1.1.3.2" TYPE="SUBPART">
<HEAD>Subpart 92.03—Navigation Bridge Visibility</HEAD>


<DIV8 N="§ 92.03-1" NODE="46:4.0.1.1.3.2.1.1" TYPE="SECTION">
<HEAD>§ 92.03-1   Navigation bridge visibility.</HEAD>
<P>Each cargo and miscellaneous vessel which is 100 meters (328 feet) or more in length and contracted for on or after September 7, 1990, must meet the following requirements: 
</P>
<P>(a) The field of vision from the navigation bridge, whether the vessel is in a laden or unladen condition, must be such that: 
</P>
<P>(1) From the conning position, the view of the sea surface is not obscured forward of the bow by more than the lesser of two ship lengths or 500 meters (1,640 feet) from dead ahead to 10 degrees on either side of the vessel. Within this arc of visibility any blind sector caused by cargo, cargo gear, or other permanent obstruction must not exceed 5 degrees. 
</P>
<P>(2) From the conning position, the horizontal field of vision extends over an arc from at least 22.5 degrees abaft the beam on one side of the vessel, through dead ahead, to at least 22.5 degrees abaft the beam on the other side of the vessel. Blind sectors forward of the beam caused by cargo, cargo gear, or other permanent obstruction must not exceed 10 degrees each, nor total more than 20 degrees, including any blind sector within the arc of visibility described in paragraph (a)(1) of this section. 
</P>
<P>(3) From each bridge wing, the field of vision extends over an arc from at least 45 degrees on the opposite bow, through dead ahead, to at least dead astern. 
</P>
<P>(4) From the main steering position, the field of vision extends over and arc from dead ahead to at least 60 degrees on either side of the vessel. 
</P>
<P>(5) From each bridge wing, the respective side of the vessel is visible forward and aft. 
</P>
<P>(b) Windows fitted on the navigation bridge must be arranged so that: 
</P>
<P>(1) Framing between windows is kept to a minimum and is not installed immediately in front of any work station. 
</P>
<P>(2) Front windows are inclined from the vertical plane, top out, at an angle of not less than 10 degrees and not more than 25 degrees. 
</P>
<P>(3) The height of the lower edge of the front windows is limited to prevent any obstruction of the forward view previously described in this section. 
</P>
<P>(4) The height of the upper edge of the front windows allows a forward view of the horizon at the conning position, for a person with a height of eye of 1.8 meters (71 inches), when the vessel is at a forward pitch angle of 20 degrees. 
</P>
<P>(c) Polarized or tinted windows must not be fitted. 
</P>
<CITA TYPE="N">[CGD 85-099, 55 FR 32248, Aug. 8, 1990, as amended by USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="92.05" NODE="46:4.0.1.1.3.3" TYPE="SUBPART">
<HEAD>Subpart 92.05—General Fire Protection</HEAD>


<DIV8 N="§ 92.05-1" NODE="46:4.0.1.1.3.3.1.1" TYPE="SECTION">
<HEAD>§ 92.05-1   Fire hazards to be minimized.</HEAD>
<P>(a) The general construction of the vessel shall be such as to minimize fire hazards insofar as is reasonable and practicable. 


</P>
</DIV8>


<DIV8 N="§ 92.05-5" NODE="46:4.0.1.1.3.3.1.2" TYPE="SECTION">
<HEAD>§ 92.05-5   Woodwork insulated from heated surfaces.</HEAD>
<P>(a) Internal combustion engine exhausts, boiler and galley uptakes, and similar sources of ignition shall be kept clear of and suitably insulated from any woodwork or other combustible matter. 


</P>
</DIV8>


<DIV8 N="§ 92.05-10" NODE="46:4.0.1.1.3.3.1.3" TYPE="SECTION">
<HEAD>§ 92.05-10   Lamp room construction.</HEAD>
<P>(a) Lamp, paint, and oil lockers and similar compartments shall be constructed of steel or shall be wholly lined with metal. 


</P>
</DIV8>


<DIV8 N="§ 92.05-15" NODE="46:4.0.1.1.3.3.1.4" TYPE="SECTION">
<HEAD>§ 92.05-15   Segregation of spaces containing the emergency source of electric power.</HEAD>
<P>(a) The provisions of this section shall apply to all vessels contracted for on or after October 1, 1958. 
</P>
<P>(b) When a compartment containing the emergency source of electric power, or vital components thereof, adjoins a space containing either the ship's service generators or machinery necessary for the operation of the ship's service generators, all common bulkheads and/or decks shall be protected by approved “structural insulation” or other approved material. This protection shall be such as to be capable of preventing an excessive temperature rise in the space containing the emergency source of electric power, or vital components thereof, for a period of at least one hour in the event of fire in the adjoining space. Bulkheads or decks meeting Class A-60 requirements, as defined by § 72.05-10 of Subchapter H (Passenger Vessels) of this chapter, will be considered as meeting the requirements of this paragraph. 


</P>
</DIV8>

</DIV6>


<DIV6 N="92.07" NODE="46:4.0.1.1.3.4" TYPE="SUBPART">
<HEAD>Subpart 92.07—Structural Fire Protection</HEAD>


<DIV8 N="§ 92.07-1" NODE="46:4.0.1.1.3.4.1.1" TYPE="SECTION">
<HEAD>§ 92.07-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 92.07-90, apply to all vessels of 4,000 gross tons or more contracted for on or after January 1, 1962. Such vessels contracted for prior to January 1, 1962, must meet the requirements of § 92.07-90(a). 
</P>
<P>(b) The provisions of this subpart, with the exception of § 92.07-90, apply to all industrial vessels of 300 gross tons or more but less than 4,000 gross tons, contracted for on or after July 1, 1968, which carry in excess of 12 industrial personnel. Such vessels contracted for prior to July 1, 1968, must meet the requirements of § 92.07-90(b). 
</P>
<P>(c) Vessels meeting the structural fire protection requirements of SOLAS, Chapter II-2, Regulations 5, 6, 8, 9, and 11 (incorporated by reference, see <I>§ </I> 92.01-2), may be considered equivalent to the provisions of this subpart.
</P>
<CITA TYPE="N">[CGFR 67-90, 33 FR 1015, Jan. 26, 1968, as amended by CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-2003-16630, 73 FR 65192, Oct. 31, 2008; USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 92.07-5" NODE="46:4.0.1.1.3.4.1.2" TYPE="SECTION">
<HEAD>§ 92.07-5   Definitions.</HEAD>
<P>(a) <I>Standard fire test.</I> A “standard fire test” is one which develops in the test furnace a series of time temperature relationships as follows: 
</P>
<EXTRACT>
<FP>5 minutes—1,000 °F. 
</FP>
<FP>10 minutes—1,300 °F. 
</FP>
<FP>30 minutes—1,550 °F. 
</FP>
<FP>60 minutes—1,700 °F.</FP></EXTRACT>
<P>(b) <I>“A” Class divisions.</I> Bulkheads or decks of the “A” Class shall be composed of steel or equivalent metal construction, suitably stiffened and made intact with the main structure of the vessel; such as shell, structural bulkheads, and decks. They shall be so constructed, that if subjected to the standard fire test, they would be capable of preventing the passage of flame and smoke for one hour. 
</P>
<P>(c) <I>“B” Class bulkheads.</I> Bulkheads of the “B” Class shall be constructed with approved incombustible materials and made intact from deck to deck and to shell or other boundaries. They shall be so constructed that, if subjected to the standard fire test, they would be capable of preventing the passage of flame for one half hour. 
</P>
<P>(d) <I>“C” Class divisions.</I> Bulkheads or decks of the “C” Class shall be constructed of approved incombustible materials, but need meet no requirements relative to the passage of flame. 
</P>
<P>(e) <I>Steel or other equivalent metal.</I> Where the term “steel or other equivalent metal” is used in this subpart, it is intended to require a material which, by itself or due to insulation provided, has structural and integrity qualities equivalent to steel at the end of the applicable fire exposure. 
</P>
<P>(f) <I>Approved material.</I> Where in this subpart approved materials are required, they refer to materials approved under the applicable subparts of Subchapter Q (Specifications) of this chapter, as follows: 
</P>
<DIV width="100%"><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row">Deck Coverings</TD><TD align="right" class="gpotbl_cell">164.006 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Structural Insulations</TD><TD align="right" class="gpotbl_cell">164.007 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Bulkhead Panels</TD><TD align="right" class="gpotbl_cell">164.008 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Incombustible Materials</TD><TD align="right" class="gpotbl_cell">164.009 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Interior Finishes</TD><TD align="right" class="gpotbl_cell">164.012</TD></TR></TABLE></DIV></DIV>
<P>(g) <I>Stairtower.</I> A stairtower is a stairway which penetrates more than a single deck within the same enclosure. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16983, Dec. 30, 1965, as amended by CGFR 67-90, 33 FR 1015, Jan. 26, 1968; CGD 75-032, 41 FR 17910, Apr. 29, 1976]


</CITA>
</DIV8>


<DIV8 N="§ 92.07-10" NODE="46:4.0.1.1.3.4.1.3" TYPE="SECTION">
<HEAD>§ 92.07-10   Construction.</HEAD>
<P>(a) The hull, superstructure, structural bulkheads, decks, and deckhouses shall be constructed of steel. Alternately, the Commandant may permit the use of other suitable material in special cases, having in mind the risk of fire. 
</P>
<P>(b) Bulkheads of galleys, paint and lamp lockers, and emergency generator rooms shall be of “A” Class construction. 
</P>
<P>(c) The boundary bulkheads and decks separating the accommodations and control stations from cargo and machinery spaces, galleys, main pantries and storerooms, other than small service lockers, shall be of “A” Class construction. 
</P>
<P>(d) Within the accommodation and service areas the following conditions shall apply: 
</P>
<P>(1) Corridor bulkheads in accommodation spaces shall be of the “A” or “B” Class intact from deck to deck. Stateroom doors in such bulkheads may have a louver in the lower half. 
</P>
<P>(2) Stairtowers, elevator, dumbwaiter, and other trunks shall be of “A” Class construction. 
</P>
<P>(3) Bulkheads not already specified to be of “A” or “B” Class construction may be of “A”, “B”, or “C” Class construction. 
</P>
<P>(4) The integrity of any deck in way of a stairway opening, other than a stairtower, shall be maintained by means of “A” or “B” class bulkheads and doors at one level. The integrity of a stairtower shall be maintained by “A” Class doors at every level. The doors shall be of self-closing type. Holdback hooks, or other means of permanently holding the door open will not be permitted. However, magnetic holdbacks operated from the bridge or from other suitable remote control positions are acceptable. 
</P>
<P>(5) Interior stairs, including stringers and treads, shall be of steel. 
</P>
<P>(6) Except for washrooms and toilet spaces, deck coverings within accommodation spaces shall be of an approved type. However, overlays for leveling or finishing purposes which do not meet the requirements for an approved deck covering may be used in thicknesses not exceeding 
<FR>3/8</FR> of an inch. 
</P>
<P>(7) Ceilings, linings, and insulation, including pipe and duct laggings, shall be of approved incombustible materials. 
</P>
<P>(8) Any sheathing, furring or holding pieces incidental to the securing of any bulkhead, ceiling, lining, or insulation shall be of approved incombustible materials. 
</P>
<P>(9) Bulkheads, linings, and ceilings may have a combustible veneer within a room not to exceed 
<FR>2/28</FR> of an inch in thickness. However, combustible veneers, trim, decorations, etc., shall not be used in corridors or hidden spaces. This is not intended to preclude the use of an approved interior finish or a reasonable number of coat of paint. 
</P>
<P>(e) Wood hatch covers may be used between cargo spaces or between stores spaces. Hatch covers in other locations shall be of steel or equivalent metal construction. Tonnage openings shall be closed by means of steel plates. 
</P>
<P>(f) Nitrocellulose or other highly flammable or noxious fume-producing paints or lacquers shall not be used. 
</P>
<P>(g) The provisions of paragraph (d) (1) through (9) of this section apply to control spaces on vessels whose initial Application for Inspection is submitted to an Officer in Charge, Marine Inspection on or after June 15, 1987.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16983, Dec. 30, 1965, as amended by CGFR 67-90, 33 FR 1015, Jan. 26, 1968; CGD 84-073, 52 FR 18364, May 15, 1987; 52 FR 22751, June 15, 1987]


</CITA>
</DIV8>


<DIV8 N="§ 92.07-90" NODE="46:4.0.1.1.3.4.1.4" TYPE="SECTION">
<HEAD>§ 92.07-90   Vessels contracted for prior to July 1, 1968.</HEAD>
<P>(a) For all vessels of 4,000 gross tons and over contracted for prior to January 1, 1962, existing structure arrangements and materials previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction. Major alterations and conversions shall be in compliance with the provisions of this subpart to the satisfaction of the Officer in Charge, Marine Inspection. 
</P>
<P>(b) For industrial vessels of 300 gross tons and over but less than 4,000 gross tons, contracted for prior to July 1, 1968, which carry in excess of 12 industrial personnel, existing structure arrangements and materials previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction. Major alterations and conversions shall be in compliance with this subpart to the satisfaction of the Officer in Charge, Marine Inspection. 
</P>
<CITA TYPE="N">[CGFR 67-90, 33 FR 1016, Jan. 26, 1968]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="92.10" NODE="46:4.0.1.1.3.5" TYPE="SUBPART">
<HEAD>Subpart 92.10—Means of Escape</HEAD>


<DIV8 N="§ 92.10-1" NODE="46:4.0.1.1.3.5.1.1" TYPE="SECTION">
<HEAD>§ 92.10-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 92.10-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 92.10-90. 


</P>
</DIV8>


<DIV8 N="§ 92.10-5" NODE="46:4.0.1.1.3.5.1.2" TYPE="SECTION">
<HEAD>§ 92.10-5   Two means required.</HEAD>
<P>(a) There shall be at least two means of escape from all general areas accessible to the passengers, if carried, or where the crew may be quartered or normally employed. At least one of these two means of escape shall be independent of watertight doors. 


</P>
</DIV8>


<DIV8 N="§ 92.10-10" NODE="46:4.0.1.1.3.5.1.3" TYPE="SECTION">
<HEAD>§ 92.10-10   Location.</HEAD>
<P>(a) The two means of escape shall be as remote as practicable so as to minimize the possibility of one incident blocking both escapes. 


</P>
</DIV8>


<DIV8 N="§ 92.10-15" NODE="46:4.0.1.1.3.5.1.4" TYPE="SECTION">
<HEAD>§ 92.10-15   Vertical ladders not accepted.</HEAD>
<P>(a) Vertical ladders and deck scuttles shall not in general be considered satisfactory as one of the required means of escape. However, where it is demonstrated that the installation of a stairway would be impracticable, a vertical ladder may be used as the second means of escape. 


</P>
</DIV8>


<DIV8 N="§ 92.10-20" NODE="46:4.0.1.1.3.5.1.5" TYPE="SECTION">
<HEAD>§ 92.10-20   No means for locking doors.</HEAD>
<P>(a) No means shall be provided for locking doors giving access to either of the two required means of escape, except that crash doors or locking devices, capable of being easily forced in an emergency, may be employed provided a permanent and conspicuous notice to this effect is attached to both sides of the door. This paragraph shall not apply to outside doors to deckhouses where such doors are locked by key only and such key is under the control of one of the vessel's officers. 


</P>
</DIV8>


<DIV8 N="§ 92.10-25" NODE="46:4.0.1.1.3.5.1.6" TYPE="SECTION">
<HEAD>§ 92.10-25   Stairway size.</HEAD>
<P>(a) Stairways shall be of sufficient width having in mind the number of persons having access to such stairs for escape purposes. 
</P>
<P>(b) Vessels contracted for on or after January 1, 1959, shall meet the requirements of this paragraph. Special consideration for relief may be given in the case of small vessels if it is shown to be unreasonable or impracticable to meet the requirements. 
</P>
<P>(1) All interior stairways, other than those within the machinery spaces or cargo holds, shall have a minimum width of 28 inches. The angle of inclination with the horizontal of such stairways shall not exceed 50 degrees. 


</P>
</DIV8>


<DIV8 N="§ 92.10-30" NODE="46:4.0.1.1.3.5.1.7" TYPE="SECTION">
<HEAD>§ 92.10-30   Dead end corridors.</HEAD>
<P>(a) Dead end corridors, or the equivalent, more than 40 feet in length shall not be permitted. 


</P>
</DIV8>


<DIV8 N="§ 92.10-35" NODE="46:4.0.1.1.3.5.1.8" TYPE="SECTION">
<HEAD>§ 92.10-35   Public spaces.</HEAD>
<P>(a) In all cases, public spaces having a deck area of over 300 square feet shall have at least two exits. Where practicable, these exits shall give egress to different corridors, rooms, or spaces to minimize the possibility of one incident blocking both exits. 


</P>
</DIV8>


<DIV8 N="§ 92.10-40" NODE="46:4.0.1.1.3.5.1.9" TYPE="SECTION">
<HEAD>§ 92.10-40   Access to lifeboats.</HEAD>
<P>(a) The stairways, corridors, and doors shall be so arranged as to permit a ready and direct access to the various lifeboat embarkation areas. 


</P>
</DIV8>


<DIV8 N="§ 92.10-45" NODE="46:4.0.1.1.3.5.1.10" TYPE="SECTION">
<HEAD>§ 92.10-45   Weather deck communications.</HEAD>
<P>(a) Vertical communication shall be provided between the various weather decks by means of permanent inclined ladders. 


</P>
</DIV8>


<DIV8 N="§ 92.10-90" NODE="46:4.0.1.1.3.5.1.11" TYPE="SECTION">
<HEAD>§ 92.10-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing arrangements previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original design: <I>Provided,</I> That in no case will a greater departure from the standards of §§ 92.10-5 through 92.10-45 be permitted than presently exists. Nothing in this paragraph shall be construed as exempting any vessel from having 2 means of escape from all main compartments which are accessible to the passengers, if carried, or where the crew are normally quartered or employed. 


</P>
</DIV8>

</DIV6>


<DIV6 N="92.15" NODE="46:4.0.1.1.3.6" TYPE="SUBPART">
<HEAD>Subpart 92.15—Ventilation</HEAD>


<DIV8 N="§ 92.15-1" NODE="46:4.0.1.1.3.6.1.1" TYPE="SECTION">
<HEAD>§ 92.15-1   Application.</HEAD>
<P>The provisions of this subpart, with the exception of § 92.15-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 92.15-90. 


</P>
</DIV8>


<DIV8 N="§ 92.15-5" NODE="46:4.0.1.1.3.6.1.2" TYPE="SECTION">
<HEAD>§ 92.15-5   Vessels using fuel having a flashpoint of 110 degrees or lower.</HEAD>
<P>(a) Where liquid fuel having a flashpoint of 110 degrees F. or lower is used for main or auxiliary machinery or for starting purposes, the spaces containing such machinery or fuel tanks shall have ventilation as required by this section. 
</P>
<P>(1) At least 2 ventilators fitted with cowls or their equivalent for the purpose of properly and effectively ventilating the bilges of every engine and fuel-tank compartment in order to remove any flammable or explosive gases. 
</P>
<P>(2) Vessels constructed so that the greater portions of the bilges under the engine and fuel tanks are open or exposed to the natural atmosphere at all times are not required to be fitted with ventilators. 


</P>
</DIV8>


<DIV8 N="§ 92.15-10" NODE="46:4.0.1.1.3.6.1.3" TYPE="SECTION">
<HEAD>§ 92.15-10   Ventilation for closed spaces.</HEAD>
<P>(a) Except as noted in paragraph (c) of this section, all enclosed spaces within the vessel shall be properly vented or ventilated. Means shall be provided to close off all vents and ventilators. 
</P>
<P>(b) Means shall be provided for stopping all fans in ventilation systems serving machinery and cargo spaces and for closing all doorways, ventilators and annular spaces around funnels and other openings to such spaces, from outside these spaces, in case of fire. 
</P>
<P>(c) On unmanned cargo barges not fitted with a fixed bilge system, vents and ventilators may be omitted from void spaces. 
</P>
<P>(d) The ventilation of spaces that are “specially suitable for vehicles” shall be in accordance with §§ 97.80-1, 111.105-39 and 111.105-40 of this chapter, as applicable. 
</P>
<P>(1) Areas below the weather deck shall be provided with continuous pressure-positive ventilation at each level on which vehicles are transported. 
</P>
<P>(2) The quantity of ventilating air shall be not less than 1 cubic foot per minute per square foot of deck area. 
</P>
<P>(3) The ventilation system shall be such as to prevent air stratification as well as to prevent the accumulation of air pockets. 
</P>
<P>(4) An alarm system shall be provided which will indicate the loss of required ventilation. The alarm location shall be in a normally manned space acceptable to the Commandant. 
</P>
<P>(e) For requirements regarding controls of electrically powered ventilation systems, see subchapter J (Electrical Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16983, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15284, Dec. 5, 1966; USCG-2003-16630, 73 FR 65193, Oct. 31, 2008]


</CITA>
</DIV8>


<DIV8 N="§ 92.15-15" NODE="46:4.0.1.1.3.6.1.4" TYPE="SECTION">
<HEAD>§ 92.15-15   Ventilation for crew quarters and, where provided, passenger spaces.</HEAD>
<P>(a) All living spaces shall be adequately ventilated in a manner suitable to the purpose of the space. 
</P>
<P>(b) On vessels of 100 gross tons and over, except for such spaces as are so located that under all ordinary conditions of weather, windows, ports, skylights, etc., and doors to passageways can be kept open, all crew spaces shall be ventilated by a mechanical system, unless it can be shown that a natural system will provide adequate ventilation. However, vessels which trade regularly in the tropics shall, in general, be fitted with a mechanical ventilation system. 


</P>
</DIV8>


<DIV8 N="§ 92.15-90" NODE="46:4.0.1.1.3.6.1.5" TYPE="SECTION">
<HEAD>§ 92.15-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Existing arrangements previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original design provided that in no case will a greater departure from the standards of §§ 92.15-5 through 92.15-15 be permitted than presently exists. 


</P>
</DIV8>

</DIV6>


<DIV6 N="92.20" NODE="46:4.0.1.1.3.7" TYPE="SUBPART">
<HEAD>Subpart 92.20—Accommodations for Officers and Crew</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 95-027, 61 FR 26005, May 23, 1996, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 92.20-1" NODE="46:4.0.1.1.3.7.1.1" TYPE="SECTION">
<HEAD>§ 92.20-1   Application.</HEAD>
<P>(a) The provisions of this subpart apply to all vessels of 100 gross tons and over contracted for on or after November 19, 1952. Vessels of 100 gross tons and over contracted for prior to November 19, 1952 must meet the requirements of § 92.20-90.
</P>
<P>(b) Vessels of less than 100 gross tons must meet the applicable requirements of this subpart insofar as is reasonable and practicable.


</P>
</DIV8>


<DIV8 N="§ 92.20-5" NODE="46:4.0.1.1.3.7.1.2" TYPE="SECTION">
<HEAD>§ 92.20-5   Intent.</HEAD>
<P>It is the intent of this subpart that the accommodations provided for officers and crew on all vessels must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, arranged, and insulated from undue noise, heat, and odors.


</P>
</DIV8>


<DIV8 N="§ 92.20-10" NODE="46:4.0.1.1.3.7.1.3" TYPE="SECTION">
<HEAD>§ 92.20-10   Location of crew spaces.</HEAD>
<P>(a) Crew quarters must not be located farther forward in the vessel than a vertical plane located at 5 percent of the vessel's length abaft the forward side of the stem at the designed summer load water line. However, for vessels in other than ocean or coastwise service, this distance need not exceed 8.5 meters (28 feet). For the purposes of this paragraph, the vessel's length must be as defined in § 43.15-1 of subchapter E (Load Lines) of this chapter. Unless approved by the Commandant, no section of the deck head of the crew spaces may be below the deepest load line.
</P>
<P>(b) There must be no direct communication, except through solid, close fitted doors, or hatches between crew spaces and chain lockers, or machinery spaces.


</P>
</DIV8>


<DIV8 N="§ 92.20-15" NODE="46:4.0.1.1.3.7.1.4" TYPE="SECTION">
<HEAD>§ 92.20-15   Construction.</HEAD>
<P>All crew spaces are to be constructed and arranged in a manner suitable to the purpose for which they are intended and so that they can be kept in a clean, workable, and sanitary condition.


</P>
</DIV8>


<DIV8 N="§ 92.20-20" NODE="46:4.0.1.1.3.7.1.5" TYPE="SECTION">
<HEAD>§ 92.20-20   Sleeping accommodations.</HEAD>
<P>(a) Where practicable, each licensed officer must be provided with a separate stateroom.
</P>
<P>(b) Sleeping accommodations for the crew must be divided into rooms, no one of which shall berth more than 4 persons.
</P>
<P>(c) Each room must be of such size that there is at least 2.78 square meters (30 square feet) of deck area and a volume of at least 5.8 cubic meters (210 cubic feet) for each person accommodated. The clear head room must be not less than 190 centimeters (75 inches). In measuring sleeping accommodations, any furnishings contained therein for the use of the occupants are not to be deducted from the total volume or from the deck area.
</P>
<P>(d) Each person shall have a separate berth and not more than one berth may be placed above another. The berth must be composed of materials not likely to corrode. The overall size of a berth must not be less than 68 centimeters (27 inches) wide by 190 centimeters (75 inches) long, except by special permission of the Commandant. Where 2 tiers of berths are fitted, the bottom of the lower berth must not be less than 30 centimeters (12 inches) above the deck. The berths must not be obstructed by pipes, ventilating ducts, or other installations.
</P>
<P>(e) A locker must be provided for each person accommodated in a room.


</P>
</DIV8>


<DIV8 N="§ 92.20-25" NODE="46:4.0.1.1.3.7.1.6" TYPE="SECTION">
<HEAD>§ 92.20-25   Washrooms and toilet rooms.</HEAD>
<P>(a) There must be provided at least 1 toilet, 1 washbasin, and 1 shower or bathtub for each 8 members or portion thereof in the crew who do not occupy rooms to which private or semi-private facilities are attached.
</P>
<P>(b) The toilet rooms and washrooms must be located convenient to the sleeping quarters of the crew to which they are allotted but must not open directly into such quarters except when they are provided as private or semi-private facilities.
</P>
<P>(c) All washbasins, showers, and bathtubs shall be equipped with adequate plumbing, including hot and cold running water. All toilets must be installed with adequate plumbing for flushing.
</P>
<P>(d) At least 1 washbasin must be fitted in each toilet room, except where private or semi-private facilities are provided and washbasins are installed in the sleeping rooms.
</P>
<P>(e) Where more than 1 toilet is located in a space or compartment, each toilet must be separated by partitions.


</P>
</DIV8>


<DIV8 N="§ 92.20-30" NODE="46:4.0.1.1.3.7.1.7" TYPE="SECTION">
<HEAD>§ 92.20-30   Messrooms.</HEAD>
<P>(a) Messrooms must be located as near to the galley as is practicable except where the messroom is equipped with a steam table.
</P>
<P>(b) Each messroom must seat the number of persons expected to eat in the messroom at one time.


</P>
</DIV8>


<DIV8 N="§ 92.20-35" NODE="46:4.0.1.1.3.7.1.8" TYPE="SECTION">
<HEAD>§ 92.20-35   Hospital space.</HEAD>
<P>(a) Each vessel which in the ordinary course of its trade makes voyages of more than 3 days duration between ports and which carries a crew of 12 or more, must be provided with a hospital space. This space must be situated with due regard to the comfort of the sick so that they may receive proper attention in all weathers.
</P>
<P>(b) The hospital must be suitably separated from other spaces and must be used for the care of the sick and for no other purpose.
</P>
<P>(c) The hospital must be fitted with berths in the ratio of 1 berth to every 12 members of the crew or portion thereof who are not berthed in single occupancy rooms, but the number of berths need not exceed 6.
</P>
<P>(d) The hospital must have a toilet, washbasin, and bathtub or shower conveniently situated. Other necessary suitable equipment such as a clothes locker, a table, and a seat shall be provided.
</P>
<P>(e) On vessels in which the crew is berthed in single occupancy rooms, a hospital space will not be required, provided that one room is designated and fitted for use as a treatment or isolation room. This room must meet the following standards:
</P>
<P>(1) The room must be available for immediate medical use; and
</P>
<P>(2) A washbasin with hot and cold running water must be installed either in or immediately adjacent to the space and other required sanitary facilities must be conveniently located.


</P>
</DIV8>


<DIV8 N="§ 92.20-40" NODE="46:4.0.1.1.3.7.1.9" TYPE="SECTION">
<HEAD>§ 92.20-40   Other spaces.</HEAD>
<P>Each vessel must have—
</P>
<P>(a) Sufficient facilities where the crew may wash and dry their own clothes, including at least 1 sink supplied with hot and cold fresh water;
</P>
<P>(b) Recreation spaces; and
</P>
<P>(c) A space or spaces of adequate size on an open deck to which the crew has access when off duty.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26005, May 23, 1996; 61 FR 32900, June 25, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 92.20-45" NODE="46:4.0.1.1.3.7.1.10" TYPE="SECTION">
<HEAD>§ 92.20-45   Lighting.</HEAD>
<P>Each berth must have a light.


</P>
</DIV8>


<DIV8 N="§ 92.20-50" NODE="46:4.0.1.1.3.7.1.11" TYPE="SECTION">
<HEAD>§ 92.20-50   Heating and cooling.</HEAD>
<P>(a) All manned spaces must be adequately heated and cooled in a manner suitable to the purpose of the space.
</P>
<P>(b) The heating and cooling system for accommodations must be capable of maintaining a temperature of 21 °C (70 °F) under normal operating conditions without curtailing ventilation.
</P>
<P>(c) Radiators and other heating apparatus must be so placed and shielded, where necessary, to avoid risk of fire, danger, or discomfort to the occupants. Pipes leading to radiators or heating apparatus must be insulated where those pipes create a hazard to persons occupying the space.


</P>
</DIV8>


<DIV8 N="§ 92.20-55" NODE="46:4.0.1.1.3.7.1.12" TYPE="SECTION">
<HEAD>§ 92.20-55   Insect screens.</HEAD>
<P>Provisions must be made to protect the crew quarters against the admission of insects.


</P>
</DIV8>


<DIV8 N="§ 92.20-90" NODE="46:4.0.1.1.3.7.1.13" TYPE="SECTION">
<HEAD>§ 92.20-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels of less than 100 gross tons, contracted for prior to November 19, 1952, must meet the general intent of § 92.20-5 and in addition must meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously accepted or approved will be considered satisfactory so long as they are maintained in a suitable condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(2) Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(b) Vessels of 100 gross tons and over, contracted for prior to March 4, 1915, must meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(2) Minor repairs and alterations may be made to the same standard as the original construction, provided that in no case will a greater departure from the standards of §§ 92.20-5 through 92.20-55 be permitted than presently exists.
</P>
<P>(c) Vessels of 100 gross tons and over, contracted for on or after March 4, 1915, but prior to January 1, 1941, must meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously approved will be considered satisfactory so long as they are maintained in a suitable condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(2) Each vessel, which in the ordinary course of its trade makes a voyage of more than 3 days duration between ports and which carries a crew of 12 or more persons, must be provided with a suitable hospital space for the exclusive use of the sick or injured.
</P>
<P>(3) The crew spaces must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, arranged, and insulated from undue noise, heat, and odors.
</P>
<P>(d) Vessels of 100 gross tons and over, contracted for on or after January 1, 1941, but prior to November 19, 1952, must meet the following requirements:
</P>
<P>(1) Existing structure, arrangements, materials, and facilities, previously approved will be considered satisfactory so long as they are maintained in a suitable condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standard as the original construction.
</P>
<P>(2) Washbasins, showers, and bathtubs if substituted for showers, must be equipped with adequate plumbing including hot and cold running water.
</P>
<P>(3) Each crewmember must have a separate berth, and berths may not be placed more than 2 high.
</P>
<P>(4) Each vessel, which in the ordinary course of its trade makes a voyage of more than 3 days duration between ports and which carries a crew of 12 or more persons, must be provided with a suitable hospital space for the exclusive use of the sick or injured. Berths shall be provided in the ratio of 1 berth for each 12 members of the crew or fraction thereof, but the number of berths need not exceed 6.
</P>
<P>(5) The crew spaces must be securely constructed, properly lighted, heated, drained, ventilated, equipped, located, arranged, and insulated from undue noise, heat, and odors.


</P>
</DIV8>

</DIV6>


<DIV6 N="92.25" NODE="46:4.0.1.1.3.8" TYPE="SUBPART">
<HEAD>Subpart 92.25—Rails and Guards</HEAD>


<DIV8 N="§ 92.25-1" NODE="46:4.0.1.1.3.8.1.1" TYPE="SECTION">
<HEAD>§ 92.25-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 92.25-90, shall apply to all vessels contracted for on or after July 1, 1969. Vessels contracted for prior to July 1, 1969, shall meet the requirements of § 92.25-90. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 16983, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17484, Oct. 29, 1969; CGD 80-120, 47 FR 5723, Feb. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 92.25-5" NODE="46:4.0.1.1.3.8.1.2" TYPE="SECTION">
<HEAD>§ 92.25-5   Where rails required.</HEAD>
<P>(a) All vessels shall have efficient guard rails or bulwarks on decks and bridges. The height of rails or bulwarks shall be at least 39
<FR>1/2</FR> inches from the deck except that where this height would interfere with the normal operation of the vessel, a lesser height may be approved by the Commandant. At exposed peripheries of the freeboard and superstructure decks, the rails shall be in at least three courses, including the top. The opening below the lowest course shall not be more than 9 inches. The courses shall not be more than 15 inches apart. In the case of ships with rounded gunwales the guard rail supports shall be placed on the flat of the deck. On other decks and bridges the rails shall be in at least two courses, including the top, approximately evenly spaced. If it can be shown to the satisfaction of the Officer in Charge, Marine Inspection, that the installation of rails of such height will be unreasonable and impracticable, having regard to the business of the vessel, rails of a lesser height or in some cases grab rails may be accepted and inboard rails may be eliminated if the deck is not generally accessible. 
</P>
<P>(b) Where it can be shown to the satisfaction of the Commandant that a vessel is engaged exclusively in voyages of a sheltered nature, the provisions of paragraph (a) of this section may be relaxed. 
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17484, Oct. 29, 1969, as amended by CGD 80-120, 47 FR 5723, Feb. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 92.25-10" NODE="46:4.0.1.1.3.8.1.3" TYPE="SECTION">
<HEAD>§ 92.25-10   Storm rails.</HEAD>
<P>(a) On vessels in ocean and coastwise service, suitable storm rails shall be installed in all passageways and at the deckhouse sides where persons on board might have normal access. Storm rails shall be installed on both sides of passageways which are 6 feet or more in width. 


</P>
</DIV8>


<DIV8 N="§ 92.25-15" NODE="46:4.0.1.1.3.8.1.4" TYPE="SECTION">
<HEAD>§ 92.25-15   Guards in dangerous places.</HEAD>
<P>(a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. 


</P>
</DIV8>


<DIV8 N="§ 92.25-90" NODE="46:4.0.1.1.3.8.1.5" TYPE="SECTION">
<HEAD>§ 92.25-90   Vessels contracted for prior to July 1, 1969.</HEAD>
<P>(a) Vessels contracted for prior to July 1, 1969, assigned a deeper load line under part 42 of subchapter E (Load Lines) of this chapter shall have efficient guard rails or bulwarks as required by § 92.25-5. Otherwise, existing structure, arrangements, materials, and facilities previously approved will be considered satisfactory so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original construction. However, in no case will greater departure from the standards of §§ 92.25-5 through 92.25-15 be permitted than presently exists. 
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17484, Oct. 29, 1969, as amended by CGD 80-120, 47 FR 5723, Feb. 8, 1982]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="93" NODE="46:4.0.1.1.4" TYPE="PART">
<HEAD>PART 93—STABILITY 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306, 5115; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; 49 CFR 1.46.


</PSPACE></AUTH>

<DIV6 N="93.01" NODE="46:4.0.1.1.4.1" TYPE="SUBPART">
<HEAD>Subpart 93.01—Application</HEAD>


<DIV8 N="§ 93.01-1" NODE="46:4.0.1.1.4.1.1.1" TYPE="SECTION">
<HEAD>§ 93.01-1   General.</HEAD>
<P>Each vessel must meet the applicable requirements in subchapter S of this chapter.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51008, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="95" NODE="46:4.0.1.1.5" TYPE="PART">
<HEAD>PART 95—FIRE PROTECTION EQUIPMENT 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.


</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 17001, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="95.01" NODE="46:4.0.1.1.5.1" TYPE="SUBPART">
<HEAD>Subpart 95.01—Application</HEAD>


<DIV8 N="§ 95.01-1" NODE="46:4.0.1.1.5.1.1.1" TYPE="SECTION">
<HEAD>§ 95.01-1   General.</HEAD>
<P>(a) The provisions of this part apply to all vessels except as specifically noted in this part. 
</P>
<P>(b) Equipment installed prior to August 22, 2016 as required by this paragraph (b) may remain in service so long as it is maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by USCG-2006-24797, 77 FR 33878, June 7, 2012; USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.01-2" NODE="46:4.0.1.1.5.1.1.2" TYPE="SECTION">
<HEAD>§ 95.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> Also, it is available for inspection at Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509”; telephone 202-372-1405. The material is also available from the sources listed in paragraphs (b) and (c) of this section. 
</P>
<P>(b) ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, 877-909-2786, <I>http://www.astm.org.</I>
</P>
<P>(1) ASTM F1121-87 (Reapproved 2010), Standard Specification for International Shore Connections for Marine Fire Applications, (approved March 1, 2010), incorporation by reference approved for § 95.10-10.
</P>
<P>(2) [Reserved]
</P>
<P>(c) International Maritime Organization (IMO) Publishing, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, <I>http://www.imo.org</I>.
</P>
<P>(1) FSS Code, International Code for Fire Safety Systems, Second Edition, 2007 Edition (Resolution MSC.98(73)), IBR approved for § 95.05-3(a) and (b).
</P>
<P>(2) [Reserved]
</P>
<P>(d) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169, 617-770-3000, <I>http://www.nfpa.org</I>.
</P>
<P>(1) NFPA 13, Standard for the Installation of Sprinkler Systems, 2010 Edition, effective August 26, 2009, IBR approved for § 95.30-1.
</P>
<P>(2) [Reserved]
</P>
<P>(e) UL (formerly Underwriters Laboratories), 12 Laboratory Drive, P.O. Box 13995, Research Triangle Park, NC 27709, 919-549-1400, <I>http://www.ul.com</I>.
</P>
<P>(1) UL 19, Standard for Safety for Lined Fire Hose and Hose Assemblies, Twelfth Edition, approved November 30, 2001, IBR approved for § 95.10-10(n).
</P>
<P>(2) [Reserved]
</P>
<CITA TYPE="N">[USCG-2009-0702, 74 FR 49232, Sept. 25, 2009, as amended by USCG-2012-0832, 77 FR 59780, Oct. 1, 2012; USCG-2012-0866, 78 FR 13251, Feb. 27, 2013; USCG-2013-0671, 78 FR 60151, Sept. 30, 2013; USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.01-5" NODE="46:4.0.1.1.5.1.1.3" TYPE="SECTION">
<HEAD>§ 95.01-5   Equipment installed but not required.</HEAD>
<P>(a) Where fire extinguishing systems or equipment are not required, but are installed, the system or equipment and its installation must meet the requirements of this part. 
</P>
<P>(b) Use of non-approved fire detection systems may be acceptable as excess equipment provided that—
</P>
<P>(1) Components are listed and labeled by an independent, nationally recognized testing laboratory as set forth in 29 CFR 1910.7, and are designed, installed, tested, and maintained in accordance with an appropriate industry standard and the manufacturer's specific guidance;
</P>
<P>(2) Installation conforms to the requirements of 46 CFR chapter I, subchapter J (Electrical Engineering), especially the hazardous location electrical installation regulations in 46 CFR 111.105; and
</P>
<P>(3) Coast Guard plan review is completed for wiring plans.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by USCG-2012-0196, 81 FR 48262, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="95.05" NODE="46:4.0.1.1.5.2" TYPE="SUBPART">
<HEAD>Subpart 95.05—Fire Detection and Extinguishing Equipment</HEAD>


<DIV8 N="§ 95.05-1" NODE="46:4.0.1.1.5.2.1.1" TYPE="SECTION">
<HEAD>§ 95.05-1   Fire detection, manual alarm, and supervised patrol systems.</HEAD>
<P>(a) Fire detection, manual alarm, and supervised patrol systems are not required except in special cases; but if installed, the systems must meet the applicable requirements of 46 CFR, part 76 of subchapter H (Passenger Vessels) of this chapter.
</P>
<P>(b) In each compartment containing explosives, and in adjacent cargo compartments, there must be provided a smoke detection system. When used, sample extraction smoke detection systems must meet the requirements in § 95.05-3.
</P>
<P>(c) Enclosed spaces that are “specially suitable for vehicles” must be fitted with a fire detection and alarm system.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48263, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.05-3" NODE="46:4.0.1.1.5.2.1.2" TYPE="SECTION">
<HEAD>§ 95.05-3   Sample extraction smoke detection systems.</HEAD>
<P>(a) For vessels contracted for on or after January 18, 2017, a sample extraction smoke detection system must be installed in accordance with chapter 10 of the FSS Code (incorporated by reference, see § 95.01-2).
</P>
<P>(b) Periodically, the FSS Code defers to “the Administration.” For U.S. flag vessels, “the Administration” is the United States Coast Guard. The following requirements are provided for the provisions of Chapter 10 that defer to the Administration:
</P>
<P>(1) For sequential scanning systems under FSS Code, chapter 10, paragraph 2.1.2, a satisfactory overall response time will be achieved by limiting the maximum allowable interval to 2 minutes.
</P>
<P>(2) Under the FSS Code, chapter 10, paragraph 2.2.2, fans of sufficient capacity to provide a satisfactory overall response time will signal an alarm within 3 minutes upon introduction of smoke at the most remote accumulator on a vehicle deck and within 5 minutes upon introduction of smoke at the most remote accumulator in container and general cargo holds.
</P>
<P>(3) Means provided to isolate smoke accumulators from liquid or refrigerated cargoes must be to the satisfaction of the Commanding Officer of the U.S. Coast Guard Marine Safety Center.
</P>
<P>(4) Notwithstanding anything to the contrary in FSS Code chapter 10, periodic testing of sample extraction smoke detection systems must be conducted as part of the annual inspection and include inspection of all piping, valves, controls and alarms, and by introduction of smoke into the accumulators.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48263, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.05-5" NODE="46:4.0.1.1.5.2.1.3" TYPE="SECTION">
<HEAD>§ 95.05-5   Fire main system.</HEAD>
<P>(a) Fire pumps, hydrants, hose, and nozzles shall be installed on the following vessels: 
</P>
<P>(1) On all self-propelled vessels. 
</P>
<P>(2) On all barges with sleeping accommodations for more than 12 persons. 
</P>
<P>(b) The arrangements and details of the fire main system shall be as set forth in subpart 95.10. 


</P>
</DIV8>


<DIV8 N="§ 95.05-10" NODE="46:4.0.1.1.5.2.1.4" TYPE="SECTION">
<HEAD>§ 95.05-10   Fixed fire extinguishing systems.</HEAD>
<P>(a) Approved fire extinguishing systems may be used or required in locations delineated in this section on the following vessels. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(1) On all self-propelled vessels other than yachts and fishing vessels. 
</P>
<P>(2) On all barges with sleeping accommodations for more than 12 persons. 
</P>
<P>(b) A fixed carbon dioxide or other approved system must be installed in all cargo compartments and tanks for combustible cargo, except for vessels engaged exclusively in the carriage of coal or grain in bulk. For cargo compartments and tanks fitted with a fixed carbon dioxide or other approved system a deck foam system is not required, instead of the carbon dioxide system or other approved system, the following systems may be used or required in special cases:
</P>
<P>(1) A fixed foam system may be used in cargo tanks.
</P>
<P>(2) A water sprinkling system may be required, and the details of such system will be subject to special approval, in cases where a cargo is normally accessible and is considered to be a part of the working or living quarters. 
</P>
<P>(3) Spaces “specially suitable for vehicles” must be fitted with an approved carbon dioxide system. Alternately, the Commandant may permit the installation of an approved water sprinkler system or other suitable system. 
</P>
<P>(c) On vessels other than motorboats, a fixed carbon dioxide or other approved system must be installed in all lamp and paint lockers, oil rooms, and similar spaces.
</P>
<P>(d) On vessels of 1,000 gross tons and over, contracted for on or after November 19, 1952, or where conversion from coal to oil is contracted for on or after November 19, 1952, a fixed carbon dioxide, foam, or water spray system shall be installed in all spaces containing oil fired boilers, either main or auxiliary, or their fuel oil units, valves, or manifolds in the line between the settling tanks and the boilers. 
</P>
<P>(e) Fire extinguishing systems shall be provided for internal combustion installations in accordance with the following: 
</P>
<P>(1) If a fixed fire-extinguishing system is installed to protect an internal combustion propelling machinery installation, the system shall be of the carbon dioxide type. 
</P>
<P>(2) On vessels of 1,000 gross tons and over on an international voyage, the construction or conversion of which is contracted for on or after May 26, 1965, a fixed carbon dioxide system shall be installed in all spaces containing internal combustion or gas turbine main propulsion machinery, auxiliaries with an aggregate power of 1,000 b. hp. or greater, or their fuel oil units, including purifiers, valves, and manifolds. 
</P>
<P>(3) On vessels, the construction, conversion or automation of which is contracted for on or after July 1, 1968, the systems shall be in accordance with the following: 
</P>
<P>(i) A fixed carbon dioxide system shall be installed in any space containing machinery using fuel having a flashpoint of less than 110 °F. 
</P>
<P>(ii) On vessels of 1,000 gross tons and greater, a fixed carbon dioxide or clean agent system as described in 46 CFR subpart 95.16 must be installed in any space that contains internal combustion or gas turbine main propulsion machinery, or auxiliary machinery with an aggregate power of 1,000 b.h.p. or greater, or the fuel oil units of such machinery, including purifiers, valves, and manifolds.
</P>
<P>(f) On vessels contracted for on or after November 19, 1952, where an enclosed ventilating system is installed for electric propulsion motors or generators, a fixed carbon dioxide extinguishing system must be installed in such a system.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15285, Dec. 6, 1966; CGFR 67-90, 33 FR 1016, Jan. 26, 1968; CGD 95-027, 61 FR 26006, May 23, 1996; USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 95.05-15" NODE="46:4.0.1.1.5.2.1.5" TYPE="SECTION">
<HEAD>§ 95.05-15   Hand portable fire extinguishers and semiportable fire extinguishing systems.</HEAD>
<P>(a) Approved hand portable fire extinguishers and semiportable fire extinguishing systems shall be installed on all vessels, other than unmanned barges and fishing vessels, as set forth in subpart 95.50. 


</P>
</DIV8>

</DIV6>


<DIV6 N="95.10" NODE="46:4.0.1.1.5.3" TYPE="SUBPART">
<HEAD>Subpart 95.10—Fire Main System, Details</HEAD>


<DIV8 N="§ 95.10-1" NODE="46:4.0.1.1.5.3.1.1" TYPE="SECTION">
<HEAD>§ 95.10-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 95.10-90, shall apply to all fire main installations contracted for on or after May 26, 1965. Installations contracted for prior to May 26, 1965, shall meet the requirements of § 95.10-90. 


</P>
</DIV8>


<DIV8 N="§ 95.10-5" NODE="46:4.0.1.1.5.3.1.2" TYPE="SECTION">
<HEAD>§ 95.10-5   Fire pumps.</HEAD>
<P>(a) Vessels must be equipped with independently driven fire pumps in accordance with Table 95.10-5(a). 


</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.10-5(<E T="01">a</E>)—Fire Pump System Requirements
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum
<br/>number of
<br/>pumps
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Hose and
<br/>hydrant
<br/>size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nozzle orifice size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Length of hose, feet
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="right" class="gpotbl_cell">100</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 1</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">1 
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1,500</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">1 
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">50
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1,500</TD><TD align="right" class="gpotbl_cell"></TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 2
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 
<fr>7/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 50
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> On vessels of 65 feet (19.8 meters) in length or less, 
<fr>3/4</fr>-inch hose of a good commercial grade together with a commercial garden hose nozzle may be used. The pump may be hand operated and the length of hose must be sufficient to assure coverage of all parts of the vessel.
</P><P class="gpotbl_note">
<sup>2</sup> A 1
<fr>1/2</fr> inch hose that is 75 feet (22.86 meters) in length with a 
<fr>5/8</fr>-inch nozzle may be used where specified by § 95.10-10(b) of this subpart for interior locations and 50 feet (15.24 meters) of 1
<fr>1/2</fr> inch hose may be used in exterior locations on vessels in other than ocean or coastwise service. For vessels on ocean or coastwise service, two 1
<fr>1/2</fr> inch outlets, each provided with one 1
<fr>1/2</fr> inch hose supplied through a wye connection may be substituted.</P></DIV></DIV>
<P>(b) On vessels of 1,000 gross tons or more on an international voyage, each required fire pump, while delivering water thru the fire main system at a pressure corresponding to that required by paragraph (c) of this section, must have a minimum capacity of at least two-thirds of that required for an independent bilge pump. However, in no case may the capacity of each fire pump be less than that otherwise required by this section. 
</P>
<P>(c) Each pump must be capable of delivering water simultaneously from the two highest outlets at a Pitot tube pressure of approximately 50 p.s.i. Where 1
<FR>1/2</FR>-inch hose is permitted in lieu of 2
<FR>1/2</FR>-inch hose by footnote 2 of Table 95.10-5(a), the pump capacity must be determined on the same basis as if 2
<FR>1/2</FR>-inch hose had been permitted. Where 
<FR>3/4</FR>-inch hose is permitted by Table 95.10-5(a), the Pitot tube pressure need be only 35 p.s.i. 
</P>
<P>(d) Fire pumps must be fitted on the discharge side with relief valves set to relieve at 25 p.s.i. in excess of the pressure necessary to maintain the requirements of paragraph (c) of this section or 125 p.s.i., whichever is greater. Relief valves may be omitted if the pumps, operating under shut-off conditions, are not capable of developing a pressure exceeding this amount. 
</P>
<P>(e) Fire pumps must be fitted with a pressure gage on the discharge side of the pumps. 
</P>
<P>(f) Fire pumps may be used for other purposes provided at least one of the required pumps is kept available for use on the fire system at all times. In no case shall a pump having connection to an oil line be used as a fire pump. Branch lines connected to the fire main for purposes other than fire and deck wash shall be so arranged that adequate water can be made continuously available for firefighting purposes. 
</P>
<P>(g) The total area of the pipes leading from a pump must not be less than the discharge area of the pump. 
</P>
<P>(h) On vessels with oil fired boilers, either main or auxiliary, or with internal combustion propulsion machinery, where two fire pumps are required, they shall be located in separate spaces, and the arrangement of pumps, sea connections, and sources of power shall be such as to insure that a fire in any one space will not put all of the fire pumps out of operation. However, when it is shown to the satisfaction of the Commandant that it is unreasonable or impracticable to meet this requirement due to the size or arrangement of the vessel, or for other reasons, the installation of a total flooding fixed fire extinguishing or clean agent system may be accepted as an alternate method of extinguishing any fire that could affect the powering and operation of at least one of the required fire pumps.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15285, Dec. 6, 1966; CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-2006-24797, 77 FR 33878, June 7, 2012; USCG-2012-0196, 81 FR 48263, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.10-10" NODE="46:4.0.1.1.5.3.1.3" TYPE="SECTION">
<HEAD>§ 95.10-10   Fire hydrants and hose.</HEAD>
<P>(a) The size of fire hydrants, hose, and nozzles and the length of hose required must be as noted in Table 95.10-5(a). 
</P>
<P>(b) Instead of the 2
<FR>1/2</FR>-in hose and hydrants specified in Table 95.10-5(a) of this subpart, on vessels of more than 1,500 gross tons:
</P>
<P>(1) The hydrants in interior locations may have wye connections for 1
<FR>1/2</FR>-in hoses. In these cases, the hose must be 75 ft in length, and only one hose is required at each fire station; however, if all such stations can be satisfactorily served with 50-ft lengths, a 50-ft hose may be used; and
</P>
<P>(2) The hydrants for exterior locations may substitute two 1
<FR>1/2</FR> in outlets, each with a 1
<FR>1/2</FR>-in hose, supplied through a wye connection.
</P>
<P>(c) On vessels of 500 gross tons or more there must be at least one shore connection to the fire main available to each side of the vessel in an accessible location. Suitable cut-out valves and check valves must be provided. Suitable adapters also must be provided for furnishing the vessel's shore connections with couplings mating those on the shore fire lines. Vessels of 500 gross tons or more on an international voyage, must be provided with at least one international shore connection complying with ASTM F 1121 (incorporated by reference, see § 95.01-2). Facilities must be available enabling an international connection to be used on either side of the vessel.
</P>
<P>(d) Fire hydrants must be of sufficient number and so located that any part of the vessel, other than main machinery spaces, accessible to persons on board while the vessel is being navigated and all cargo holds may be reached with at least 2 streams of water from separate outlets, at least one of which must be from a single length of hose. In main machinery spaces, all portions of such spaces must be capable of being reached by at least 2 streams of water, each of which must be from a single length of hose from separate outlets; however, this requirement need not apply to shaft alleys containing no assigned space for the stowage of combustibles. Fire hydrants must be numbered as required by § 97.37-15 of this subchapter. 
</P>
<P>(e) All parts of the fire main located on exposed decks must either be protected against freezing or be fitted with cut-out valves and drain valves so that the entire exposed parts of such piping may be shut off and drained in freezing weather. Except when closed to prevent freezing, such valves must be sealed open. 
</P>
<P>(f) The outlet at the fire hydrant must be limited to any position from the horizontal to the vertical pointing downward, so that the hose will lead horizontally or downward to minimize the possibility of kinking. 
</P>
<P>(g) Each fire hydrant must have at least one length of firehose, a spanner wrench, and a hose rack or other device for stowing the hose. 
</P>
<P>(h) Firehose must be connected to the outlets at all times. However, on open decks where no protection is afforded to the hose in heavy weather, or where the hose may be liable to damage from the handling of cargo, the hose may be temporarily removed from the hydrant and stowed in an accessible nearby location. 
</P>
<P>(i) Each firehose on each hydrant must have a combination solid stream and water spray firehose nozzle approved under subpart 162.027 of this chapter. Firehose nozzles previously approved under subpart 162.027 of this chapter may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(j) In each propulsion machinery space containing an oil fired boiler, internal combustion machinery, or oil fuel unit on a vessel on an international voyage or of 1000 gross tons or more, each firehose having a combination nozzle previously approved under subpart 162.027 of this chapter must have a low-velocity water spray applicator that is also previously approved under subpart 162.027 of this chapter. The length of the applicator must be less than 1.8 meters (6 feet).
</P>
<P>(k) Fixed brackets, hooks, or other means for stowing an applicator must be next to each fire hydrant that has an applicator under paragraph (j) of this section.
</P>
<P>(l) Firehose must not be used for any other purpose than fire extinguishing, drills, and testing. 
</P>
<P>(m) Fire hydrants, nozzles, and other fittings must have threads to accommodate the hose connections noted in paragraph (l) of this section. 
</P>
<P>(n) Firehose and couplings must be as follows:
</P>
<P>(1) Fire station hydrant connections must be brass, bronze, or other equivalent metal. Couplings must either: 
</P>
<P>(i) Use National Standard firehose coupling threads for the 1
<FR>1/2</FR> inch (38 millimeter) and 2
<FR>1/2</FR> inch (64 millimeter) hose sizes, i.e., 9 threads per inch for 1
<FR>1/2</FR> inch hose, and 7
<FR>1/2</FR> threads per inch for 2
<FR>1/2</FR> inch hose; or 
</P>
<P>(ii) Be a uniform design for each hose diameter throughout the vessel. 
</P>
<P>(2) Where 19 millimeters (
<FR>3/4</FR> inch) hose is permitted by table 95.10-5(a), the hose and couplings must be of good commercial grade.
</P>
<P>(3) Each section of firehose must be lined commercial firehose that conforms to Underwriters' Laboratories, Inc. Standard 19 or Federal Specification ZZ-H-451E. Hose that bears the label of Underwriters' Laboratories, Inc. as lined firehose is accepted as conforming to this requirement.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGD 74-60, 41 FR 43151, Sept. 30, 1976; CGD 76-086, 44 FR 2392, Jan. 11, 1979; CGD 88-032, 56 FR 35826, July 29, 1991; CGD 95-012, 60 FR 48051, Sept. 18, 1995; CGD 95-027, 61 FR 26007, May 23, 1996; CGD 95-028, 62 FR 51206, Sept. 30, 1997; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000; USCG-2012-0196, 81 FR 48263, July 12, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.10-15" NODE="46:4.0.1.1.5.3.1.4" TYPE="SECTION">
<HEAD>§ 95.10-15   Piping.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) All distribution cut-off valves shall be marked as required by § 97.37-10 of this subchapter. 
</P>
<P>(c) For vessels on an international voyage, the diameter of the fire main shall be sufficient for the effective distribution of the maximum required discharge from two fire pumps operating simultaneously. This requirement is in addition to § 95.10-5(c). The discharge of this quantity of water through hoses and nozzles at a sufficient number of adjacent hydrants shall be at a minimum Pitot tube pressure of approximately 50 pounds per square inch. 


</P>
</DIV8>


<DIV8 N="§ 95.10-90" NODE="46:4.0.1.1.5.3.1.5" TYPE="SECTION">
<HEAD>§ 95.10-90   Installations contracted for prior to May 26, 1965.</HEAD>
<P>Installations contracted for prior to May 26, 1965, shall meet the following requirements: 
</P>
<P>(a) Except as specifically modified by this paragraph, the requirements of §§ 95.10-5 through 95.10-15 shall be complied with insofar as the number and general type of equipment is concerned. Existing equipment, except firehose nozzles and low-velocity water spray applicators, previously approved, but not meeting the applicable requirements of §§ 95.10-5 through 95.10-15 may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs, alterations, and replacements may be permitted to the same standards as the original installations. However, all new installations or major replacements shall meet the applicable requirements in this subpart. 
</P>
<P>(b) All vessels contracted for prior to November 19, 1952, other than motorboats, shall be fitted with fire pumps, hoses, and nozzles in accordance with Table 95.10-90(a)(2). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.10-90(<E T="01">a</E>)(2)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum number of pumps
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Minimum hose and hydrant size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nozzle orifice size, inches
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Length of hose feet
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 
<fr>5/16</fr></TD><TD align="right" class="gpotbl_cell">
<sup>1</sup> 50 
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="right" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">1</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 50 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">2</TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 
<fr>5/8</fr></TD><TD align="right" class="gpotbl_cell">
<sup>2</sup> 50
</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> On vessels of 65 feet in length or less, 
<fr>3/4</fr>-inch hose of good commercial grade together with a commercial garden hose nozzle may be used. The pump may be hand operated and the length of hose shall be sufficient to assure coverage of all parts of the vessel. 
</P><P class="gpotbl_note">
<sup>2</sup> May use 50 feet of 2
<fr>1/2</fr>-inch hose with 
<fr>7/8</fr>-inch nozzles for exterior stations. 75 feet of 1
<fr>1/2</fr>-inch hose with 
<fr>5/8</fr>-inch nozzles may be used for interior station in which case such interior stations shall have siamese connections.</P></DIV></DIV>
<P>(c) Vessels contracted for prior to July 1, 1935, need not meet the requirements of § 95.10-5(h), and vessels contracted for on or after July 1, 1935, but prior to November 19, 1952, may have a carbon dioxide “bilge” in lieu of “total flooding” system. However, in vessels of both categories where a conversion from coal to oil is contracted for on or after November 19, 1952, the provisions of § 95.10-5(h) shall apply. 
</P>
<P>(d) The general requirements of § 95.10-5(c) through (g), § 95.10-10(d) through (i), and § 95.10-15 shall be complied with insofar as is reasonable and practicable. 
</P>
<P>(e) Firehose nozzles and low-velocity spray applicators must meet the requirements of 95.10-10(i), 95.10-10(j), and 95.10-10(k).
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGD 76-086, 44 FR 2392, Jan. 11, 1979; CGD 95-027, 61 FR 26007, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="95.13" NODE="46:4.0.1.1.5.4" TYPE="SUBPART">
<HEAD>Subpart 95.13—Steam Smothering Systems</HEAD>


<DIV8 N="§ 95.13-1" NODE="46:4.0.1.1.5.4.1.1" TYPE="SECTION">
<HEAD>§ 95.13-1   Application.</HEAD>
<P>Steam smothering systems are not permitted on vessels contracted for on or after January 1, 1962. Previously approved installations may be retained as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26007, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="95.15" NODE="46:4.0.1.1.5.5" TYPE="SUBPART">
<HEAD>Subpart 95.15—Carbon Dioxide Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 95.15-1" NODE="46:4.0.1.1.5.5.1.1" TYPE="SECTION">
<HEAD>§ 95.15-1   Application.</HEAD>
<P>(a) Where a carbon dioxide extinguishing system is installed, the provisions of this subpart, with the exception of § 95.15-90, shall apply to all installations contracted for on or after November 19, 1952. Installations contracted for prior to November 19, 1952, shall meet the requirements of § 95.15-90. 
</P>
<P>(b) The requirements of this subpart are based on a “high pressure system,” i.e., one in which the carbon dioxide is stored in liquid form at atmospheric temperature. Details for “low pressure systems,” i. e., those in which the carbon dioxide is stored in liquid form at a continuously controlled low temperature, may be specifically approved by the Commandant where it is demonstrated that a comparable degree of safety and fire extinguishing ability is achieved. 


</P>
</DIV8>


<DIV8 N="§ 95.15-5" NODE="46:4.0.1.1.5.5.1.2" TYPE="SECTION">
<HEAD>§ 95.15-5   Quantity, pipe sizes, and discharge rates.</HEAD>
<P>(a) <I>General.</I> The amount of carbon dioxide required for each space shall be as determined by paragraphs (b) through (d) of this section. 
</P>
<P>(b) <I>Total available supply.</I> A separate supply of carbon dioxide need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount. 
</P>
<P>(c) <I>Cargo spaces.</I> (1) The number of pounds of carbon dioxide required for each space shall be equal to the gross volume of the space in cubic feet divided by 30. 
</P>
<P>(2) Although separate piping shall be led to each cargo hold and 'tween deck, for the purpose of determining the amount of carbon dioxide required, a cargo compartment will be considered as the space between watertight or firescreen bulkheads and from the tank top or lowest deck to the deck head of the uppermost space on which cargo may be carried. If a trunk extends beyond such deck, the trunk volume shall be included. Tonnage openings shall be considered as sealed for this purpose. 
</P>
<P>(3) Branch lines to the various cargo holds and 'tween decks shall not be less than 
<FR>3/4</FR>-inch standard pipe size. 
</P>
<P>(4) No specific discharge rate need be applied to such systems. 
</P>
<P>(d) <I>Machinery spaces, paint lockers, tanks, and similar spaces.</I> (1) Except as provided in paragraph (d)(3) of this section, the number of pounds of carbon dioxide required for each space shall be equal to the gross volume of the space divided by the appropriate factor noted in Table 95.15-5(d)(1). If fuel can drain from the compartment being protected to an adjacent compartment, or if the compartments are not entirely separate, the requirements for both compartments shall be used to determine the amount of carbon dioxide to be provided. The carbon dioxide shall be arranged to discharge into both such compartments simultaneously. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.15-5(<E T="01">d</E>)(1)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross volume of compartment, cubic feet 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Factor
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over—
</TH><TH class="gpotbl_colhed" scope="col">Not over—
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell"> </TD><TD align="right" class="gpotbl_cell">15 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,600</TD><TD align="right" class="gpotbl_cell">16 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,600</TD><TD align="right" class="gpotbl_cell">4,500</TD><TD align="right" class="gpotbl_cell">18 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">4,500</TD><TD align="right" class="gpotbl_cell">50,000</TD><TD align="right" class="gpotbl_cell">20 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">50,000</TD><TD align="right" class="gpotbl_cell"> </TD><TD align="right" class="gpotbl_cell">22</TD></TR></TABLE></DIV></DIV>
<P>(2) For the purpose of the requirements of this paragraph, the volume of the machinery space shall be taken as exclusive of the normal machinery casing unless the boiler, internal combustion machinery, or fuel oil installation extend into such space, in which case the volume shall be taken to the top of the casing or the next material reduction in casing area, whichever is lower. For installations contracted for on or after October 1, 1959, “normal machinery casing” and “material reduction in casing area” shall be defined as follows: 
</P>
<P>(i) By “normal machinery casing” shall be meant a casing the area of which is not more than 40 percent of the maximum area of the machinery space. 
</P>
<P>(ii) By “material reduction in casing area” shall be meant a reduction to at least 40 percent of the casing area. 
</P>
<P>(3) For vessels on an international voyage contracted for on or after May 26, 1965, the amount of carbon dioxide required for a space containing propulsion boilers or internal combustion propulsion machinery shall be as given by paragraphs (d) (1) and (2) of this section or by dividing the entire volume, including the casing, by a factor of 25, whichever is the larger. 
</P>
<P>(4) Branch lines to the various spaces shall be as noted in Table 95.15-5(d)(4). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.15-5(<E T="01">d</E>)(4)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds
</TH><TH class="gpotbl_colhed" scope="col">Minimum pipe size, inches
</TH><TH class="gpotbl_colhed" scope="col">Maximum quantity of carbon dioxide required, pounds 
</TH><TH class="gpotbl_colhed" scope="col">Minimum pipe size, inches
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row">100</TD><TD align="right" class="gpotbl_cell">
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">2,500</TD><TD align="right" class="gpotbl_cell">2
<fr>1/2</fr> 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">225</TD><TD align="right" class="gpotbl_cell">
<fr>3/4</fr></TD><TD align="right" class="gpotbl_cell">4,450</TD><TD align="right" class="gpotbl_cell">3 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">300</TD><TD align="right" class="gpotbl_cell">1 </TD><TD align="right" class="gpotbl_cell">7,100</TD><TD align="right" class="gpotbl_cell">3
<fr>1/2</fr> 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">600</TD><TD align="right" class="gpotbl_cell">1
<fr>1/4</fr></TD><TD align="right" class="gpotbl_cell">10,450</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell">1
<fr>1/2</fr></TD><TD align="right" class="gpotbl_cell">15,000</TD><TD align="right" class="gpotbl_cell">4
<fr>1/2</fr> 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2,450</TD><TD align="right" class="gpotbl_cell">2 </TD><TD align="right" class="gpotbl_cell"> </TD><TD align="right" class="gpotbl_cell"></TD></TR></TABLE></DIV></DIV>
<P>(5) Distribution piping within the space shall be proportioned from the supply line to give proper distribution to the outlets without throttling. 
</P>
<P>(6) The number, type, and location of discharge outlets shall be such as to give a uniform distribution throughout the space. 
</P>
<P>(7) The total area of all discharge outlets shall not exceed 85 percent nor be less than 35 percent of the nominal cylinder outlet area or the area of the supply pipe, whichever is smaller. The nominal cylinder outlet area in square inches shall be determined by multiplying the factor 0.0022 by the number of pounds of carbon dioxide required, except that in no case shall this outlet area be less than 0.110 square inches. 
</P>
<P>(8) The discharge of at least 85 percent of the required amount of carbon dioxide shall be complete within 2 minutes. 
</P>
<P>(e) <I>Spaces specially suitable for vehicles.</I> (1) The number of pounds of carbon dioxide required must be equal to the gross volume of the largest space which is capable of being sealed divided by 22. In no case, however, may the quantity be less than that required by paragraph (c)(2) of this section.
</P>
<P>(2) The discharge of two thirds of the required quantity of carbon dioxide must be completed within 10 minutes. Any faster discharge rate is also acceptable.
</P>
<P>(3) Except as noted in paragraphs (e) (1) and (2) of this section, the requirements of paragraph (d) of this section shall apply. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15285, Dec. 6, 1966; CGD 95-028, 62 FR 51207, Sept. 30, 1997; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999; USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-10" NODE="46:4.0.1.1.5.5.1.3" TYPE="SECTION">
<HEAD>§ 95.15-10   Controls.</HEAD>
<P>(a) Except as noted in § 95.15-20(b) all controls and valves for the operation of the system shall be outside the space protected, and shall not be located in any space that might be cut off or made inaccessible in the event of fire in any of the spaces protected. 
</P>
<P>(b) If the same cylinders are used to protect more than one hazard, a manifold with normally closed stop valves shall be used to direct the carbon dioxide into the proper space. If cylinders are used to protect only one hazard, a normally closed stop valve shall be installed between the cylinders and the hazard except for systems of the type indicated in § 95.15-5(d) which contain not more than 300 pounds of carbon dioxide. 
</P>
<P>(c) Distribution piping to the various cargo spaces shall be controlled from not more than two stations. One of the stations controlling the system for the main machinery space shall be located as convenient as practicable to one of the main escapes from the space. All control stations and the individual valves and controls shall be marked as required by §§ 97.37-10 and 97.37-13 of this subchapter. 
</P>
<P>(d) Systems of the type indicated in § 95.15-5(d) shall be actuated by one control operating the valve to the space and a separate control releasing at least the required amount of carbon dioxide. These two controls shall be located in a box or other enclosure clearly identified for the particular space. Those systems installed without a stop valve shall be operated by one control releasing at least the required amount of carbon dioxide. 
</P>
<P>(e) Where provisions are made for the simultaneous release of a given amount of carbon dioxide by operation of a remote control, provisions shall also be made for manual control at the cylinders. Where gas pressure from pilot cylinders is used as a means for releasing the remaining cylinders, not less than two pilot cylinders shall be used for systems consisting of more than two cylinders. Each of the pilot cylinders shall be capable of manual control at the cylinder, but the remaining cylinders need not be capable of individual manual control. 
</P>
<P>(f) Systems of the type indicated in § 95.15-5(d), other than systems for tanks, which are of more than 300 pounds of carbon dioxide, shall be fitted with an approved delayed discharge so arranged that the alarm will be sounded for at least 20 seconds before the carbon dioxide is released into the space. Such systems of not more than 300 pounds of carbon dioxide shall also have a similar delayed discharge, except for those systems for tanks and for spaces which have a suitable horizontal escape. This paragraph shall be applicable only to systems installed on or after July 1, 1957. 
</P>
<P>(g) All distribution valves and controls shall be of an approved type. All controls shall be suitably protected. 
</P>
<P>(h) Complete but simple instructions for the operation of the systems must be located in a conspicuous place at or near all pull boxes, stop valve controls and in the CO<E T="52">2</E> cylinder storage room. On systems in which the CO<E T="52">2</E> cylinders are not within the protected space, these instructions must also include a schematic diagram of the system and instructions detailing alternate methods of discharging the system should the manual release or stop valve controls fail to operate. Each control valve to branch lines must be marked to indicate the related space served. 
</P>
<P>(i) If the space or enclosure containing the carbon dioxide supply or controls is to be locked, a key to the space or enclosure shall be in a break-glass-type box conspicuously located adjacent to the opening. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGD 74-100B, 40 FR 6209, Feb. 10, 1975; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-15" NODE="46:4.0.1.1.5.5.1.4" TYPE="SECTION">
<HEAD>§ 95.15-15   Piping.</HEAD>
<P>(a) The piping, valves, and fittings shall have a bursting pressure of not less than 6,000 pounds per square inch. 
</P>
<P>(b) All piping, in nominal sizes not over 
<FR>3/4</FR> inch shall be at least Schedule 40 (standard weight) and in nominal sizes over 
<FR>3/4</FR> inch, shall be at least Schedule 80 (extra heavy). 
</P>
<P>(c) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant. 
</P>
<P>(d) A pressure relief valve or equivalent set to relieve between 2,400 and 2,800 pounds per square inch shall be installed in the distributing manifold or such other location as to protect the piping in the event that all branch line shut-off valves are closed. 
</P>
<P>(e) All dead-end lines shall extend at least 2 inches beyond the last orifice and shall be closed with cap or plug. 
</P>
<P>(f) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(g) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. Drains and dirt traps shall be located in accessible locations where possible. 
</P>
<P>(h) Piping shall be used for no other purpose except that it may be incorporated with the fire-detecting system. 
</P>
<P>(i) Piping passing through living quarters shall not be fitted with drains or other openings within such spaces. 
</P>
<P>(j) Installation test requirements are: 
</P>
<P>(1) Upon completion of the piping installation, and before the cylinders are connected, a pressure test shall be applied as set forth in this paragraph. Only carbon dioxide or other inert gas shall be used for this test. 
</P>
<P>(2) The piping from the cylinders to the stop valves in the manifold shall be subjected to a pressure of 1,000 pounds per square inch. With no additional gas being introduced to the system, it shall be demonstrated that the leakage of the system is such as not to permit a pressure drop of more than 150 pounds per square inch per minute for a 2-minute period. 
</P>
<P>(3) The individual branch lines to the various spaces protected shall be subjected to a test similar to that described in the preceding paragraph with the exception that the pressure used shall be 600 pounds per square inch in lieu of 1,000 pounds per square inch. For the purpose of this test, the distribution piping shall be capped within the space protected at the first joint ahead of the nozzles. 
</P>
<P>(4) In lieu of the tests prescribed in paragraphs (j) (1) through (3) of this section, small independent systems protecting spaces such as emergency generator rooms, lamp lockers, etc., may be tested by blowing out the piping with air at a pressure of at least 100 pounds per square inch. 


</P>
</DIV8>


<DIV8 N="§ 95.15-20" NODE="46:4.0.1.1.5.5.1.5" TYPE="SECTION">
<HEAD>§ 95.15-20   Carbon dioxide storage.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, the cylinders shall be located outside the spaces protected, and shall not be located in any space that might be cut off or made inaccessible in the event of a fire in any of the spaces protected. 
</P>
<P>(b) Systems of the type indicated in § 95.15-5(d), consisting of not more than 300 pounds of carbon dioxide, may have the cylinders located within the space protected. If the cylinder stowage is within the space protected, the system shall be arranged in an approved manner to be automatically operated by a heat actuator within the space in addition to the regular remote and local controls. 
</P>
<P>(c) The space containing the cylinders shall be properly ventilated and designed to preclude an anticipated ambient temperature in excess of 130 degrees F. 
</P>
<P>(d) Cylinders shall be securely fastened and supported, and where necessary, protected against injury. 
</P>
<P>(e) Cylinders shall be so mounted as to be readily accessible and capable of easy removal for recharging and inspection. Provisions shall be available for weighing the cylinders. 
</P>
<P>(f) Where subject to moisture, cylinders shall be so installed as to provide a space of at least 2 inches between the flooring and the bottom of the cylinders. 
</P>
<P>(g) Cylinders shall be mounted in an upright position or inclined not more than 30 degrees from the vertical. However, cylinders which are fitted with flexible or bent siphon tubes may be inclined not more than 80 degrees from the vertical. 
</P>
<P>(h) Where check valves are not fitted on each independent cylinder discharge, plugs or caps shall be provided for closing outlets when cylinders are removed for inspection or refilling. 
</P>
<P>(i) All cylinders used for storing carbon dioxide must be fabricated, tested, and marked in accordance with §§ 147.60 and 147.65 of this chapter.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by CGD 84-044, 53 FR 7749, Mar. 10, 1988; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-25" NODE="46:4.0.1.1.5.5.1.6" TYPE="SECTION">
<HEAD>§ 95.15-25   Discharge outlets.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 


</P>
</DIV8>


<DIV8 N="§ 95.15-30" NODE="46:4.0.1.1.5.5.1.7" TYPE="SECTION">
<HEAD>§ 95.15-30   Alarms.</HEAD>
<P>(a) A protected space must be fitted with an approved audible alarm if:
</P>
<P>(1) The space is normally accessible to persons onboard while the vessel is being navigated; and
</P>
<P>(2) Is not a paint locker or similar small space.
</P>
<P>(b) The alarm must:
</P>
<P>(1) Sound automatically and audibly for at least 20 seconds before carbon dioxide is discharged into the space;
</P>
<P>(2) Be conspicuously and centrally located and be marked as required by 46 CFR 97.37-9; and
</P>
<P>(3) Use stored gas power provided by the extinguishing agent, gas from pilot cylinders, or gas from cylinders specifically provided to power the alarms.
</P>
<P>(c) For systems installed on or after July 1, 1957, alarms are mandatory only for systems required to be fitted with a delayed discharge.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-35" NODE="46:4.0.1.1.5.5.1.8" TYPE="SECTION">
<HEAD>§ 95.15-35   Enclosure openings.</HEAD>
<P>(a) Where mechanical ventilation is provided for spaces other than cargo and similar spaces which are protected by a carbon dioxide extinguishing system, provisions shall be made so that the ventilation system is automatically shut down with the operation of the system to that space. 
</P>
<P>(b) Where natural ventilation is provided for spaces protected by a carbon dioxide extinguishing system, provisions shall be made for easily and effectively closing off the ventilation. 
</P>
<P>(c) Means shall be provided for closing all other openings to the space protected from outside such space. In this respect, relatively tight doors, shutters, or dampers shall be provided for openings in the lower portion of the space. The construction shall be such that openings in the upper portion of the space can be closed off either by permanently installed means or by the use of canvas or other material which is normally carried by the vessel. 


</P>
</DIV8>


<DIV8 N="§ 95.15-40" NODE="46:4.0.1.1.5.5.1.9" TYPE="SECTION">
<HEAD>§ 95.15-40   Pressure relief.</HEAD>
<P>(a) Where necessary, relatively tight compartments such as refrigeration spaces, paint lockers, etc., shall be provided with suitable means for relieving excessive pressure accumulating within the compartment when the carbon dioxide is injected. 


</P>
</DIV8>


<DIV8 N="§ 95.15-50" NODE="46:4.0.1.1.5.5.1.10" TYPE="SECTION">
<HEAD>§ 95.15-50   Lockout valves.</HEAD>
<P>(a) A lockout valve must be provided on any carbon dioxide extinguishing system protecting a space over 6,000 cubic feet in volume and installed or altered after July 9, 2013. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<P>(b) The lockout valve must be a manually operated valve located in the discharge manifold prior to the stop valve or selector valves. When in the closed position, the lockout valve must provide complete isolation of the system from the protected space or spaces, making it impossible for carbon dioxide to discharge in the event of equipment failure during maintenance.
</P>
<P>(c) The lockout valve design or locking mechanism must make it obvious whether the valve is open or closed.
</P>
<P>(d) A valve is considered a lockout valve if it has a hasp or other means of attachment to which, or through which, a lock can be affixed, or it has a locking mechanism built into it.
</P>
<P>(e) The master or person-in-charge must ensure that the valve is locked open at all times, except while maintenance is being performed on the extinguishing system, when the valve must be locked in the closed position.
</P>
<P>(f) Lockout valves added to existing systems must be approved by the Commandant as part of the installed system.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-60" NODE="46:4.0.1.1.5.5.1.11" TYPE="SECTION">
<HEAD>§ 95.15-60   Odorizing units.</HEAD>
<P>Each carbon dioxide extinguishing system installed or altered after July 9, 2013, must have an approved odorizing unit to produce the scent of wintergreen, the detection of which will serve as an indication that carbon dioxide gas is present in a protected area and any other area into which the carbon dioxide may migrate. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33878, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 95.15-90" NODE="46:4.0.1.1.5.5.1.12" TYPE="SECTION">
<HEAD>§ 95.15-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 95.15-5 through 95.15-40 insofar as is reasonable and practicable, with the exception of § 95.15-5(d)(1), (2) and (4) covering spaces other than cargo spaces, which systems may be installed in accordance with paragraphs (a) (3) through (6) of this section.
</P>
<P>(3) In boilerrooms, the bilges shall be protected by a system discharging principally below the floor plates. Perforated pipe may be used in lieu of discharge nozzles for such systems. The number of pounds of carbon dioxide shall be equal to the gross volume of the boilerroom taken to the top of the boilers divided by 36. In the event of an elevated boiler room which drains to the machinery space, the system shall be installed in the engineroom bilge and the gross volume shall be taken to the flat on which the boilers are installed. 
</P>
<P>(4) In machinery spaces where main propulsion internal combustion machinery is installed, the number of pounds of carbon dioxide required shall be equal to the gross volume of the space taken to the under side of the deck forming the hatch opening divided by 22. 
</P>
<P>(5) In miscellaneous spaces other than cargo or main machinery spaces the number of pounds of carbon dioxide required shall be equal to the gross volume of the space divided by 22. 
</P>
<P>(6) Branch lines to the various spaces other than cargo and similar spaces shall be as noted in Table 95.15-90(a)(6). This table is based on cylinders having discharge outlets and siphon tubes of 
<FR>3/8</FR> inch diameter. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.15-90(<E T="01">a</E>)(6)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Number of cylinders
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Nominal pipe size, inches 
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">2</TD><TD align="left" class="gpotbl_cell">  
<fr>1/2</fr>—standard. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">2</TD><TD align="right" class="gpotbl_cell">4</TD><TD align="left" class="gpotbl_cell">  
<fr>3/4</fr>—standard. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">4</TD><TD align="right" class="gpotbl_cell">6</TD><TD align="left" class="gpotbl_cell">  1—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">6</TD><TD align="right" class="gpotbl_cell">12</TD><TD align="left" class="gpotbl_cell">  1
<fr>1/4</fr>—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">12</TD><TD align="right" class="gpotbl_cell">16</TD><TD align="left" class="gpotbl_cell">  1
<fr>1/2</fr>—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">16</TD><TD align="right" class="gpotbl_cell">27</TD><TD align="left" class="gpotbl_cell">  2—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">27</TD><TD align="right" class="gpotbl_cell">39</TD><TD align="left" class="gpotbl_cell">  2
<fr>1/2</fr>—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">39</TD><TD align="right" class="gpotbl_cell">60</TD><TD align="left" class="gpotbl_cell">  3—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">60</TD><TD align="right" class="gpotbl_cell">80</TD><TD align="left" class="gpotbl_cell">  3
<fr>1/2</fr>—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">80</TD><TD align="right" class="gpotbl_cell">104</TD><TD align="left" class="gpotbl_cell">  4—extra heavy. 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">104</TD><TD align="right" class="gpotbl_cell">165</TD><TD align="left" class="gpotbl_cell">  5—extra heavy.</TD></TR></TABLE></DIV></DIV>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17001, Dec. 30, 1965, as amended by USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="95.16" NODE="46:4.0.1.1.5.6" TYPE="SUBPART">
<HEAD>Subpart 95.16—Fixed Clean Agent Gas Extinguishing Systems, Details</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>USCG-2006-24797, 77 FR 33879, June 7, 2012, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 95.16-1" NODE="46:4.0.1.1.5.6.1.1" TYPE="SECTION">
<HEAD>§ 95.16-1   Application.</HEAD>
<P>(a) “Clean agent” means a halocarbon or inert gas used as a fire extinguishing agent.
</P>
<P>(b) A clean agent extinguishing system must comply with this part. Systems contracted for prior to July 9, 2012, may, as an alternative, comply with 46 CFR 95.16-90.
</P>
<P>(c) Each clean agent system must:
</P>
<P>(1) Be of a total flooding type to protect against Class B and Class C hazards as defined in 46 CFR 95.50-5;
</P>
<P>(2) Address and minimize any hazard to personnel created by the effects of extinguishing agent decomposition products and combustion products, especially the effects of decomposition product hydrogen fluoride (HF), if applicable;
</P>
<P>(3) Be accompanied by an approved manufacturer's design, installation, operation, and maintenance manual;
</P>
<P>(4) Be used only to protect enclosed spaces;
</P>
<P>(5) Not employ electric power for system actuation or controls; and
</P>
<P>(6) Not use any source of power for alarms in protected spaces, other than the extinguishing agent, gas from pilot cylinders, or gas from cylinders specifically provided to power the alarms.


</P>
</DIV8>


<DIV8 N="§ 95.16-5" NODE="46:4.0.1.1.5.6.1.2" TYPE="SECTION">
<HEAD>§ 95.16-5   Controls.</HEAD>
<P>(a) At least one releasing station must be installed near the main entrance/exit to the protected space.
</P>
<P>(b) System controls must be of an approved type and be suitably protected from damage and located outside the protected space.
</P>
<P>(c) Systems must have releasing stations consisting of one control to operate the stop valve to the protected space and a second control to release at least the required amount of agent. These two controls must be located in a box or other enclosure clearly identified for the particular space.
</P>
<P>(d) Systems protecting a single space not exceeding 6,000 cubic feet in gross volume may be installed without a stop valve if a suitable horizontal means of escape from the space exists.
</P>
<P>(e) Controls may not be located in any space that could be cut off from the operator in the event of fire in the protected space.
</P>
<P>(f) Where the extinguishing agent can be released by remote control, the system must have a manual local control at the cylinders.
</P>
<P>(g) Systems with remotely operated releasing controls must have mechanical override features.
</P>
<P>(h) Automatic discharge arrangements may be used for spaces having a gross volume less than 6,000 cubic feet. However, automatic discharge is required for spaces having a gross volume less than 6,000 cubic feet where the agent is stored in the protected space, as allowed by 46 CFR 95.16-20.
</P>
<P>(i) A system designed to use gas pressure from one or more agent storage cylinders and provide pilot pressure to actuate the release of extinguishing agent from other storage cylinders that contain three or more total storage cylinders must be equipped with at least two designated pilot cylinders, each of which is capable of manual control at the pilot cylinder.


</P>
</DIV8>


<DIV8 N="§ 95.16-10" NODE="46:4.0.1.1.5.6.1.3" TYPE="SECTION">
<HEAD>§ 95.16-10   Piping, fittings, valves, nozzles.</HEAD>
<P>(a) Piping, fittings, and valves must be:
</P>
<P>(1) In accordance with the manufacturer's approved design, installation, operation, and maintenance manual;
</P>
<P>(2) Securely supported and when necessary protected against damage;
</P>
<P>(3) Protected inside and out against corrosion; and
</P>
<P>(4) Equipped with:
</P>
<P>(i) Dead end lines (dirt traps) that extend at least 2 inches beyond the last nozzle of each distribution line and that are closed with a cap or plug; and
</P>
<P>(ii) Drains and dirt traps, fitted where necessary to prevent dirt or moisture accumulation and located in accessible locations where possible.
</P>
<P>(b) <I>Piping requirements.</I> Piping must be:
</P>
<P>(1) Used exclusively for extinguishing system purposes;
</P>
<P>(2) Protected by a pressure relief valve in sections where gas pressure can be trapped between closed valves; and
</P>
<P>(3) Welded if it passes through living quarters.
</P>
<P>(c) <I>Piping prohibitions.</I> Piping must not:
</P>
<P>(1) Use rolled groove or cut groove ends; or
</P>
<P>(2) Be fitted with drains or other openings if it passes through living quarters.
</P>
<P>(d) <I>Valve requirements.</I> Valves for system operation must be:
</P>
<P>(1) Outside the protected space, and
</P>
<P>(2) Marked, if serving a branch line, to indicate the space the branch line serves.
</P>
<P>(e) <I>Valve prohibitions.</I> Valves may not be located in any space that could be cut off from the operator in the event of fire in the protected space.


</P>
</DIV8>


<DIV8 N="§ 95.16-15" NODE="46:4.0.1.1.5.6.1.4" TYPE="SECTION">
<HEAD>§ 95.16-15   Extinguishing agent: Quantity.</HEAD>
<P>A separate supply need not be provided for each space protected, but the total available supply must be at least sufficient for the space requiring the greatest amount.


</P>
</DIV8>


<DIV8 N="§ 95.16-20" NODE="46:4.0.1.1.5.6.1.5" TYPE="SECTION">
<HEAD>§ 95.16-20   Extinguishing agent: Cylinder storage.</HEAD>
<P>(a) Unless installed as required in paragraph (b) of this section, the agent must be stored outside of the protected space. Common bulkheads and decks located between the cylinder storage room and the protected spaces must meet the insulation criteria for Class A-60, as defined in 46 CFR 72.05-10.
</P>
<P>(b) The cylinders may be stored inside the protected space, if:
</P>
<P>(1) The space does not exceed 6,000 cubic feet gross volume; and
</P>
<P>(2) The system can be automatically operated by a pneumatic heat actuator as well as a remote manual control.
</P>
<P>(c) The cylinder storage space must be properly ventilated and designed to preclude an anticipated ambient temperature in excess of 130 °Fahrenheit.
</P>
<P>(d) The cylinders must be securely fastened and supported as directed in the manufacturer's approved design, installation, operation, and maintenance manual, and where necessary protected against damage.
</P>
<P>(e) The cylinders must be mounted so they are readily accessible and capable of easy removal for recharging and inspection and for weighing in the case of halocarbon system cylinders.
</P>
<P>(f) The cylinders must be installed to provide a space of at least 2 inches between the deck and the bottom of the cylinders. A tray or other bottom support located 2 inches above the deck is an acceptable arrangement.
</P>
<P>(g) The cylinders must be mounted upright, unless otherwise specified in the instruction manual.
</P>
<P>(h) All cylinder storage room doors must open outward.


</P>
</DIV8>


<DIV8 N="§ 95.16-25" NODE="46:4.0.1.1.5.6.1.6" TYPE="SECTION">
<HEAD>§ 95.16-25   Manifold and cylinder arrangements.</HEAD>
<P>(a) A check valve must be provided between each cylinder and manifold or distribution piping. The valve must be permanently marked to indicate the direction of flow.
</P>
<P>(b) If the same cylinder is used to protect more than one space, normally, closed stop valves must be provided to direct the agent into each protected space.
</P>
<P>(c) Each cylinder must be fabricated, tested, and marked in accordance with 46 CFR 147.60(b) and 49 CFR part 180.
</P>
<P>(d) The cylinders in a common manifold must be:
</P>
<P>(1) Of the same size;
</P>
<P>(2) Filled with the same amount of agent; and
</P>
<P>(3) Pressurized to the same working pressure.


</P>
</DIV8>


<DIV8 N="§ 95.16-30" NODE="46:4.0.1.1.5.6.1.7" TYPE="SECTION">
<HEAD>§ 95.16-30   Enclosure openings.</HEAD>
<P>(a) If mechanical ventilation is provided for in a protected space, the ventilation system must automatically shut down prior to discharge of the system to that space.
</P>
<P>(b) If natural ventilation is provided for in a space protected by a clean agent extinguishing system, the ventilation must be capable of being easily and effectively closed off.
</P>
<P>(c) All other openings to a protected space must be capable of being closed. Doors, shutters, or dampers must be installed for openings in the lower portion of the space. Openings in the upper portion of the space must be capable of being closed off either by permanently installed means or by the use of canvas or other material normally carried on the vessel.


</P>
</DIV8>


<DIV8 N="§ 95.16-35" NODE="46:4.0.1.1.5.6.1.8" TYPE="SECTION">
<HEAD>§ 95.16-35   Pressure relief.</HEAD>
<P>Tight compartments, like refrigeration spaces and paint lockers, must have a way to relieve the accumulation of excessive pressure within the compartment when the extinguishing agent is injected.


</P>
</DIV8>


<DIV8 N="§ 95.16-40" NODE="46:4.0.1.1.5.6.1.9" TYPE="SECTION">
<HEAD>§ 95.16-40   Locked spaces.</HEAD>
<P>If a space or enclosure containing extinguishing agent supply or controls is lockable, a key to the space or enclosure must be in a break glass type box conspicuously located adjacent to the opening.


</P>
</DIV8>


<DIV8 N="§ 95.16-45" NODE="46:4.0.1.1.5.6.1.10" TYPE="SECTION">
<HEAD>§ 95.16-45   Pre-discharge alarms and time delay devices.</HEAD>
<P>(a) Each system protecting a space with greater than 6,000 cubic feet gross volume or a space less than 6,000 cubic feet gross volume without a suitable horizontal escape route must have a pneumatic pre-discharge alarm and time delay.
</P>
<P>(1) The time delay period must:
</P>
<P>(i) Last at least 20 seconds;
</P>
<P>(ii) Be approved by the Officer in Charge, Marine Inspection during system installation; and
</P>
<P>(iii) Provide enough time for one person to walk from the farthest area of the protected space to the primary exit.
</P>
<P>(2) The time delay device must be pneumatically operated and have an accuracy of −0/+20 percent of the rated time delay period throughout the operating temperature range and range of delay settings.
</P>
<P>(b) The pre-discharge alarm must:
</P>
<P>(1) Sound for the duration of the time delay;
</P>
<P>(2) Be conspicuously and centrally located in the protected space and marked as required by 46 CFR 97.37-9;
</P>
<P>(3) Depend on the extinguishing agent, gas from a pilot cylinder, or a nitrogen cylinder specifically provided to power the alarm for its source of power; and
</P>
<P>(4) Be audible over running machinery.


</P>
</DIV8>


<DIV8 N="§ 95.16-50" NODE="46:4.0.1.1.5.6.1.11" TYPE="SECTION">
<HEAD>§ 95.16-50   Instructions.</HEAD>
<P>(a) Simple, complete operating instructions must be conspicuously located at or near any release station and in the extinguishing agent cylinder storage room.
</P>
<P>(b) On a system in which extinguishing agent cylinders are stored outside the protected space, operating instructions must also:
</P>
<P>(1) Include a schematic diagram of the system; and
</P>
<P>(2) Describe alternate methods of discharging the extinguishing agent into protected spaces should the manual releases or stop valve controls fail to operate.


</P>
</DIV8>


<DIV8 N="§ 95.16-60" NODE="46:4.0.1.1.5.6.1.12" TYPE="SECTION">
<HEAD>§ 95.16-60   System piping installation testing.</HEAD>
<P>(a) <I>Halocarbon systems.</I> A pressure test using the extinguishing agent, air or inert gas, must be conducted on halocarbon system discharge piping on completion of piping installation and before extinguishing agent cylinders are connected.
</P>
<P>(1) Except as otherwise specified in this section:
</P>
<P>(i) Piping from the cylinders to the stop valves or selector valves must be subjected to a pressure of 1
<FR>1/2</FR> times the cylinder charging pressure at 70 °Fahrenheit; and
</P>
<P>(ii) The leakage during a 2-minute period must not exceed a pressure drop of 10 percent of the test pressure.
</P>
<P>(2) Individual branch lines to a protected space must be tested as described in paragraph (a)(1) of this section, except that:
</P>
<P>(i) The pressure must be 150 pounds per square inch; and
</P>
<P>(ii) Distribution piping must be capped within the protected space at the first joint upstream of the nozzles.
</P>
<P>(3) Pneumatic actuation piping must be tested as described in paragraph (a)(1) of this section.
</P>
<P>(b) <I>Inert gas systems.</I> A pressure test using air or inert gas must be conducted on each inert gas system's piping on completion of piping installation and before extinguishing agent cylinders are connected.
</P>
<P>(1) Except as otherwise specified in this section:
</P>
<P>(i) Piping from the cylinders to the stop valves or selector valves must be subjected to a pressure of 1,000 pounds per square inch (psi) at 70 °Fahrenheit; and
</P>
<P>(ii) The leakage during a 2-minute period must not exceed a pressure drop of 100 psi.
</P>
<P>(2) Individual branch lines to a protected space must be tested as described in paragraph (b)(1) of this section, except that:
</P>
<P>(i) The pressure must be 600 psi; and
</P>
<P>(ii) Distribution piping must be capped within the protected space at the first joint upstream of the nozzles.
</P>
<P>(3) Pneumatic actuation piping must be tested as described in paragraph (b)(1) of this section.
</P>
<P>(c) <I>Small independent systems.</I> In lieu of test requirements in paragraphs (a) or (b) of this section, a small independent halocarbon or inert gas system, like those found in emergency generator rooms and paint lockers, may be tested by blowing out the piping with air pressure of at least 100 psi, if:
</P>
<P>(1) There are no valves in the system discharge piping; and
</P>
<P>(2) There is not more than one change in direction between the agent container and the discharge nozzle.


</P>
</DIV8>


<DIV8 N="§ 95.16-90" NODE="46:4.0.1.1.5.6.1.13" TYPE="SECTION">
<HEAD>§ 95.16-90   Installations contracted for prior to July 9, 2012.</HEAD>
<P>Installations contracted for prior to July 9, 2012, must meet the requirements of this subpart unless previously approved existing arrangements, materials, and facilities are:
</P>
<P>(a) Maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; and
</P>
<P>(b) Subjected to no more than minor repairs or alterations implemented to the same standards as the original installation.


</P>
</DIV8>

</DIV6>


<DIV6 N="95.17" NODE="46:4.0.1.1.5.7" TYPE="SUBPART">
<HEAD>Subpart 95.17—Foam Extinguishing Systems, Details</HEAD>


<DIV8 N="§ 95.17-1" NODE="46:4.0.1.1.5.7.1.1" TYPE="SECTION">
<HEAD>§ 95.17-1   Application.</HEAD>
<P>(a) Where a foam extinguishing system is installed, the provisions of this subpart, with the exception of § 95.17-90, shall apply to all installations contracted for on or after November 19, 1952. Installations contracted for prior to November 19, 1952, shall meet the requirements of § 95.17-90. 


</P>
</DIV8>


<DIV8 N="§ 95.17-5" NODE="46:4.0.1.1.5.7.1.2" TYPE="SECTION">
<HEAD>§ 95.17-5   Quantity of foam required.</HEAD>
<P>(a) <I>Area protected.</I> (1) For machinery and similar spaces, the system shall be so designed and arranged as to spread a blanket of foam over the entire tank top or bilge of the space protected. The arrangement of piping shall be such as to give a uniform distribution over the entire area protected. 
</P>
<P>(2) Where an installation is made to protect an oil fired boiler installation on a flat which is open to or can drain to the lower engineroom or other space, both the flat and the lower space shall be protected simultaneously. The flat shall be fitted with suitable coamings on all openings other than deck drains to properly restrain the oil and foam at that level. Other installations of a similar nature will be considered in a like manner. 
</P>
<P>(3) Where a system is installed to protect a tank, it shall be so designed and arranged as to spread a blanket of foam over the entire liquid surface of the tank within the range of usual trim. The arrangement of piping shall be such as to give a uniform distribution over the entire area protected. 
</P>
<P>(b) <I>Rate of application.</I> (1) For spaces other than tanks, the rate of discharge to foam outlets protecting the hazard shall be at least as set forth in this paragraph. 
</P>
<P>(i) For chemical foam systems with stored “A” and “B” solutions, a total of at least 1.6 gallons per minute of the two solutions shall be discharged for each 10 square feet of area protected. 
</P>
<P>(ii) For other types of foam systems, the water rate to the dry powder generators or air foam production equipment shall be at least 1.6 gallons per minute for each 10 square feet of area protected. 
</P>
<P>(2) For tanks, the rate of discharge to foam outlets protecting the hazard shall be as set forth in paragraph (b)(1) of this section, except that the value of 1 gallon per minute shall be substituted in both cases for the value of 1.6 gallons per minute. 
</P>
<P>(c) <I>Supply of foam producing material.</I> (1) There shall be provided a quantity of foam producing material sufficient to operate the equipment at the discharge rate specified in paragraph (b) of this section for a period of at least 3 minutes for spaces other than tanks, and for at least 5 minutes for tanks. 
</P>
<P>(d) <I>Separate supply of foam agent.</I> A separate supply of foam agent need not be provided for each space protected. The total available supply shall be at least sufficient for the space requiring the greatest amount. 
</P>
<P>(e) <I>Water supply for required pumps.</I> Where pumps are required, the water supply shall be from outside the space protected and shall in no way be dependent upon power from the space protected. 


</P>
</DIV8>


<DIV8 N="§ 95.17-10" NODE="46:4.0.1.1.5.7.1.3" TYPE="SECTION">
<HEAD>§ 95.17-10   Controls.</HEAD>
<P>(a) The foam agent, its container, and all controls and valves for the operation of the system shall be of an approved type. 
</P>
<P>(b) The foam agent container and all controls and valves for the operation of the system shall be outside the space protected and shall not be located in such space as might be cut off or made inaccessible in the event of fire in any of the spaces protected. The control space shall be as convenient as practicable to one of the main escapes from the spaces protected, and shall be marked as required by § 97.37-13 of this subchapter. Where pumps are required, it shall not be necessary that they be started from the control space. 
</P>
<P>(c) Complete, but simple instructions for the operation of the system shall be located in a conspicuous place at or near the controls. 
</P>
<P>(d) The valves to the various spaces served shall be marked as required by § 97.37-10 of this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 95.17-15" NODE="46:4.0.1.1.5.7.1.4" TYPE="SECTION">
<HEAD>§ 95.17-15   Piping.</HEAD>
<P>(a) All piping, valves, and fittings shall meet the applicable requirements of Subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) All piping, valves, and fittings of ferrous materials shall be protected inside and outside against corrosion unless specifically approved otherwise by the Commandant. 
</P>
<P>(c) All piping, valves, and fittings shall be securely supported, and where necessary, protected against injury. 
</P>
<P>(d) Drains and dirt traps shall be fitted where necessary to prevent the accumulation of dirt or moisture. 
</P>
<P>(e) Piping shall be used for no other purpose. 


</P>
</DIV8>


<DIV8 N="§ 95.17-20" NODE="46:4.0.1.1.5.7.1.5" TYPE="SECTION">
<HEAD>§ 95.17-20   Discharge outlets.</HEAD>
<P>(a) Discharge outlets shall be of an approved type. 


</P>
</DIV8>


<DIV8 N="§ 95.17-25" NODE="46:4.0.1.1.5.7.1.6" TYPE="SECTION">
<HEAD>§ 95.17-25   Additional protection required.</HEAD>
<P>(a) In order that any residual fires above the floor plates may be extinguished when a foam system is installed for the protection of spaces other than tanks, at least 2 fire hydrants, in addition to those required for the machinery space by Subpart 95.10, shall be installed outside of the machinery space entrance. Such hydrants shall be fitted with sufficient hose so that any part of the machinery space may be reached with at least 2 streams of water, and each hose shall be equipped with an approved combination nozzle, applicator, and self-cleaning strainer as described in § 95.10-10(i)(3). 


</P>
</DIV8>


<DIV8 N="§ 95.17-90" NODE="46:4.0.1.1.5.7.1.7" TYPE="SECTION">
<HEAD>§ 95.17-90   Installations contracted for prior to November 19, 1952.</HEAD>
<P>(a) Installations contracted for prior to November 19, 1952, shall meet the following requirements: 
</P>
<P>(1) Existing arrangements, materials, and facilities previously approved shall be considered satisfactory so long as they meet the minimum requirements of this paragraph and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. 
</P>
<P>(2) The details of the systems shall be in general agreement with §§ 95.17-5 through 95.17-20, with the exception of § 95.17-5(a)(2), insofar as is reasonable and practicable. A 6-inch blanket of foam in 5 minutes for tanks and 3 minutes for other spaces will be considered as meeting the requirements of § 95.17-5. 


</P>
</DIV8>

</DIV6>


<DIV6 N="95.30" NODE="46:4.0.1.1.5.8" TYPE="SUBPART">
<HEAD>Subpart 95.30—Automatic Sprinkler Systems, Details</HEAD>


<DIV8 N="§ 95.30-1" NODE="46:4.0.1.1.5.8.1.1" TYPE="SECTION">
<HEAD>§ 95.30-1   Application.</HEAD>
<P>Automatic sprinkler systems must comply with Chapter 25 of NFPA 13 (incorporated by reference, see § 95.01-2).
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48263, July 22, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="95.50" NODE="46:4.0.1.1.5.9" TYPE="SUBPART">
<HEAD>Subpart 95.50—Hand Portable Fire Extinguishers and Semiportable Fire Extinguishing Systems, Arrangements and Details</HEAD>


<DIV8 N="§ 95.50-1" NODE="46:4.0.1.1.5.9.1.1" TYPE="SECTION">
<HEAD>§ 95.50-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of §§ 95.50-80 and 95.50-90, as applicable, apply to all vessels, other than unmanned barges and fishing vessels, contracted for on or after November 19, 1952.
</P>
<P>(b) Vessels contracted for prior to August 22, 2016 and on or after November 19, 1952, must meet the requirements of § 95.50-80.
</P>
<P>(c) Vessels contracted for prior to November 19, 1952, must meet the requirements of § 95.50-90.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48264, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.50-5" NODE="46:4.0.1.1.5.9.1.2" TYPE="SECTION">
<HEAD>§ 95.50-5   [Reserved]</HEAD>
</DIV8>


<DIV8 N="§ 95.50-10" NODE="46:4.0.1.1.5.9.1.3" TYPE="SECTION">
<HEAD>§ 95.50-10   Location.</HEAD>
<P>(a) Approved portable fire extinguishers and semi-portable fire extinguishing systems must be installed in accordance with table 1 to § 95.50-10(b). The location of the equipment must be to the satisfaction of the Officer in Charge, Marine Inspection. Nothing in this paragraph should be construed as limiting the Officer in Charge, Marine Inspection, from requiring such additional equipment as he or she deems necessary for the proper protection of the vessel.
</P>
<P>(b) Table 1 to § 95.50-10(b) indicates the minimum required number and type of extinguisher for each space listed. Extinguishers with larger numerical ratings or multiple letter designations may be used if the extinguishers meet the requirements of the table.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.50-10(<E T="01">b</E>)—Portable Fire Extinguisher and Semi-Portable Fire Extinguishing Systems</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Space
</TH><TH class="gpotbl_colhed" scope="col">Minimum required rating
</TH><TH class="gpotbl_colhed" scope="col">Quantity and location
</TH></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Safety Areas</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Wheelhouse or fire control room</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Stairway and elevator enclosures</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Communicating corridors.</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 in each main corridor not more than 150 ft apart. (May be located in stairways.)
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Lifeboat embarkation and lowering stations</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Radio room</TD><TD align="left" class="gpotbl_cell">20-B:C 
<sup>2</sup></TD><TD align="left" class="gpotbl_cell">2 required in the vicinity of the exit.
<sup>2</sup>
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Accommodations</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Staterooms, toilet spaces, public spaces, offices, lockers, isolated storerooms, pantries, open decks, etc</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Service Spaces</E> 
<sup>1</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Galleys</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof suitable for hazards involved.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Paint and lamp rooms</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 outside space in the vicinity of the exit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible baggage, mail, specie rooms, and storerooms</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 for each 2,500 sq ft or fraction thereof located in the vicinity of the exits, either inside or outside the spaces.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Carpenter shop and similar spaces</TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Machinery Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Coal-fired boilers: Bunker and boiler space</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Oil-fired boilers: Spaces containing oil-fired boilers, either main or auxiliary, or their fuel-oil units</TD><TD align="left" class="gpotbl_cell">40-B
<br/>160-B</TD><TD align="left" class="gpotbl_cell">2 required.
<sup>3</sup>
<br/>1 required.
<sup>4</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion or gas turbine propelling machinery spaces</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 for each 1,000 brake horsepower; not less than 2 but not more than 6.
<sup>5</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">120-B</TD><TD align="left" class="gpotbl_cell">1 required. 
<sup>6 7</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric propulsive motors or generators of an open type</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 for each propulsion motor or generator unit.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Enclosed ventilating systems for motors and generators of electric propelling machinery</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Auxiliary Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Internal combustion or gas turbine</TD><TD align="left" class="gpotbl_cell">40-B</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
<sup>7</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Electric emergency motors or generators</TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">1 outside the space in the vicinity of the exit.
<sup>8</sup>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Steam</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Trunks to machinery spaces</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Fuel tanks</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Cargo Spaces</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Inaccessible during voyage, including trunks and cargo tanks</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">Accessible during voyage</TD><TD align="left" class="gpotbl_cell"></TD><TD align="left" class="gpotbl_cell">None required.
</TD></TR><TR><TD align="center" class="gpotbl_cell" colspan="3" scope="row"><E T="02">Spare Units</E>
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">2-A</TD><TD align="left" class="gpotbl_cell">10 percent of the total number required rounded up.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">40-B:C</TD><TD align="left" class="gpotbl_cell">10 percent of the total number required rounded up.
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> </TD><TD align="left" class="gpotbl_cell">20-B:C</TD><TD align="left" class="gpotbl_cell">1
</TD></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note">
<sup>1</sup> For motorboats, the total number of portable fire extinguishers required for safety areas, accommodation spaces, and service spaces must be one 20-B for motorboats of less than 50 GT and two 20-B ratings for motorboats of 50 GT or more.
</P><P class="gpotbl_note">
<sup>2</sup> For vessels on an international voyage, substitute one 20-C in the vicinity of the exit.
</P><P class="gpotbl_note">
<sup>3</sup> Vessels of less than 1,000 gross tons require one.
</P><P class="gpotbl_note">
<sup>4</sup> Vessels of less than 1,000 gross tons may substitute one 120-B.
</P><P class="gpotbl_note">
<sup>5</sup> Only one is required for motorboats.
</P><P class="gpotbl_note">
<sup>6</sup> If an oil-burning donkey boiler fitted in space, the 160-B previously required for the protection of the boiler may be substituted. Not required where a fixed carbon dioxide system is installed.
</P><P class="gpotbl_note">
<sup>7</sup> Not required on vessels of less than 300 gross tons if the fuel has a flashpoint higher than 110 °F.
</P><P class="gpotbl_note">
<sup>8</sup> Not required on vessels of less than 300 gross tons.</P></DIV></DIV>
<P>(c) Semi-portable fire extinguishing systems must be located in the open so as to be readily seen.
</P>
<P>(d) If portable fire extinguishers are not located in the open or behind glass so that they may be readily seen, they may be placed in enclosures together with the firehose, provided such enclosures are marked as required by § 97.37-15 of this subchapter.
</P>
<P>(e) Portable fire extinguishers and their stations must be numbered in accordance with § 97.37-23 of this subchapter.
</P>
<P>(f) Portable or semi-portable extinguishers, which are required on their nameplates to be protected from freezing, must not be located where freezing temperatures may be expected.
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48264, July 22, 2016, as amended by USCG-2020-0519, 89 FR 76699, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 95.50-20" NODE="46:4.0.1.1.5.9.1.4" TYPE="SECTION">
<HEAD>§ 95.50-20   Semi-portable fire extinguishers.</HEAD>
<P>(a) The frame or support of each semi-portable fire extinguisher required by Table 95.50-10(a) must be welded or otherwise permanently attached to a bulkhead or deck.
</P>
<P>(b) If an approved semi-portable fire extinguisher has wheels and is not required by Table 95.50-10(a), it must be securely stowed when not in use to prevent it from rolling out of control under heavy sea conditions.
</P>
<P>(c) Semi-portable extinguishers must be fitted with suitable hoses and nozzles, or other practicable means, so that all areas of the space can be protected.
</P>
<CITA TYPE="N">[CGD 77-039, 44 FR 34133, June 14, 1979, as amended by USCG-2012-0196, 81 FR 48265, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.50-80" NODE="46:4.0.1.1.5.9.1.5" TYPE="SECTION">
<HEAD>§ 95.50-80   Location and number of fire extinguishers required for vessels constructed prior to August 22, 2016.</HEAD>
<P>(a) Vessels contracted for prior to August 22, 2016 must meet the following requirements:
</P>
<P>(1) Previously installed extinguishers with extinguishing capacities smaller than what is required in table 95.50-10(a) of this subpart need not be replaced and may be continued in service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<P>(2) All new equipment and installations must meet the applicable requirements in this subpart for new vessels.
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[USCG-2012-0196, 81 FR 48265, July 22, 2016]


</CITA>
</DIV8>


<DIV8 N="§ 95.50-90" NODE="46:4.0.1.1.5.9.1.6" TYPE="SECTION">
<HEAD>§ 95.50-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the following requirements: 
</P>
<P>(1) The provisions of §§ 95.50-5 through 95.50-15 shall be met with the exception that existing installations in safety areas and service spaces may be maintained if in the opinion of the Officer in Charge, Marine Inspection, they are in general agreement with the degree of safety prescribed by Table 95.50-10(a). In such cases, minor modifications may be made to the same standard as the original installation: <I>Provided,</I> That in no case will a greater departure from the standards of Table 95.50-10(a) be permitted than presently exists. 


</P>
</DIV8>

</DIV6>


<DIV6 N="95.60" NODE="46:4.0.1.1.5.10" TYPE="SUBPART">
<HEAD>Subpart 95.60—Fire Axes</HEAD>


<DIV8 N="§ 95.60-1" NODE="46:4.0.1.1.5.10.1.1" TYPE="SECTION">
<HEAD>§ 95.60-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels other than motorboats. 


</P>
</DIV8>


<DIV8 N="§ 95.60-5" NODE="46:4.0.1.1.5.10.1.2" TYPE="SECTION">
<HEAD>§ 95.60-5   Number required.</HEAD>
<P>(a) All vessels except barges shall carry at least the minimum number of fire axes as set forth in Table 95.60-5(a). Nothing in this paragraph shall be construed as limiting the Officer in Charge, Marine Inspection, from requiring such additional fire axes as he deems necessary for the proper protection of the vessel. 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 95.60-5(<E T="01">a</E>)
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" colspan="2" scope="col">Gross tons 
</TH><TH class="gpotbl_colhed" rowspan="2" scope="col">Number of axes 
</TH></TR><TR><TH class="gpotbl_colhed" scope="col">Over
</TH><TH class="gpotbl_colhed" scope="col">Not over
</TH></TR><TR><TD align="right" class="gpotbl_cell" scope="row"></TD><TD align="right" class="gpotbl_cell">50</TD><TD align="right" class="gpotbl_cell">1 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">50</TD><TD align="right" class="gpotbl_cell">200</TD><TD align="right" class="gpotbl_cell">2 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">200</TD><TD align="right" class="gpotbl_cell">500</TD><TD align="right" class="gpotbl_cell">4 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">500</TD><TD align="right" class="gpotbl_cell">1,000</TD><TD align="right" class="gpotbl_cell">6 
</TD></TR><TR><TD align="right" class="gpotbl_cell" scope="row">1,000</TD><TD align="right" class="gpotbl_cell"> </TD><TD align="right" class="gpotbl_cell">8</TD></TR></TABLE></DIV></DIV>
<P>(b) Manned barges shall carry at least two fire axes. 


</P>
</DIV8>


<DIV8 N="§ 95.60-10" NODE="46:4.0.1.1.5.10.1.3" TYPE="SECTION">
<HEAD>§ 95.60-10   Location.</HEAD>
<P>(a) Fire axes shall be distributed throughout the spaces available to persons on board so as to be most readily available in the event of emergency. 
</P>
<P>(b) If fire axes are not located in the open, or behind glass, so that they may be readily seen, they may be placed in enclosures together with the fire hose, provided such enclosures are marked as required by § 97.37-15 of this subchapter. 


</P>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="96" NODE="46:4.0.1.1.6" TYPE="PART">
<HEAD>PART 96—VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation No. 00170.1, Revision No. 01.4.








</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 17008, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="96.01" NODE="46:4.0.1.1.6.1" TYPE="SUBPART">
<HEAD>Subpart 96.01—Application</HEAD>


<DIV8 N="§ 96.01-1" NODE="46:4.0.1.1.6.1.1.1" TYPE="SECTION">
<HEAD>§ 96.01-1   General.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted in this part. 


</P>
</DIV8>


<DIV8 N="§ 96.01-3" NODE="46:4.0.1.1.6.1.1.2" TYPE="SECTION">
<HEAD>§ 96.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain materials are incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than the one listed in paragraph (b) of this section, notice of the change must be published in the <E T="04">Federal Register</E> and the material made available to the public. All approved material is on file at the Office of the Federal Register, Washington, DC 20408, and at the Coast Guard Headquarters. Contact Commandant (CG-ENG), Attn: Office of Design and Engineering Systems, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509. The material is also available from the address indicated in paragraph (b). 
</P>
<P>(b) The material approved for incorporation by reference in this part, and the sections affected is: 
</P>
<EXTRACT>
<HD2>American Society for Testing and Materials (ASTM)
</HD2>
<FP-1>100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.
</FP-1>
<FP-1>ASTM F 1014-92, Standard Specification for Flashlights on Vessels—96.35-5</FP-1></EXTRACT>
<NOTE>
<HED>Note:</HED>
<P>All other documents referenced in this part are still in effect.</P></NOTE>
<CITA TYPE="N">[CGD 82-042, 53 FR 17705, May 18, 1988, as amended by CGD 95-072, 60 FR 50464, Sept. 29, 1995; CGD 96-041, 61 FR 50729, Sept. 27, 1996; CGD 97-057, 62 FR 51046, Sept. 30, 1997; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; USCG-2009-0702, 74 FR 49232, Sept. 25, 2009; USCG-2012-0832. 77 FR 59780, Oct. 1, 2012; USCG-2013-0671, 78 FR 60151, Sept. 30, 2013]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.03" NODE="46:4.0.1.1.6.2" TYPE="SUBPART">
<HEAD>Subpart 96.03—Marine Engineering Systems</HEAD>


<DIV8 N="§ 96.03-1" NODE="46:4.0.1.1.6.2.1.1" TYPE="SECTION">
<HEAD>§ 96.03-1   Installation and details.</HEAD>
<P>(a) The installation of all systems of a marine engineering nature, together with the details of design, construction, and installation, shall be in accordance with the requirements of subchapter F (Marine Engineering) of this chapter. Systems of this type include the following: 
</P>
<EXTRACT>
<FP-1>Steering Systems. 
</FP-1>
<FP-1>Bilge and Ballast Systems. 
</FP-1>
<FP-1>Tank Vent and Sounding Systems. 
</FP-1>
<FP-1>Overboard Discharges and Shell Connections. 
</FP-1>
<FP-1>Pipe and Pressure Systems. 
</FP-1>
<FP-1>Liquefied Petroleum Gas For Cooking and Heating.</FP-1></EXTRACT>
</DIV8>

</DIV6>


<DIV6 N="96.05" NODE="46:4.0.1.1.6.3" TYPE="SUBPART">
<HEAD>Subpart 96.05—Electrical Engineering and Interior Communications Systems</HEAD>


<DIV8 N="§ 96.05-1" NODE="46:4.0.1.1.6.3.1.1" TYPE="SECTION">
<HEAD>§ 96.05-1   Installation and details.</HEAD>
<P>(a) The installation of all systems of an electrical engineering or interior communication nature, together with the details of design, construction, and installation, shall be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this type include the following: 
</P>
<EXTRACT>
<FP-1>Ship's service generating systems. 
</FP-1>
<FP-1>Ship's service power distribution systems. 
</FP-1>
<FP-1>Ship's lighting systems. 
</FP-1>
<FP-1>Electric propulsion and propulsion control systems. 
</FP-1>
<FP-1>Emergency lighting and power systems. 
</FP-1>
<FP-1>Electric lifeboat winch systems. 
</FP-1>
<FP-1>Electric steering gear and steering control systems. 
</FP-1>
<FP-1>Fire detecting and alarm systems. 
</FP-1>
<FP-1>Sound powered telephone and voice tube systems. 
</FP-1>
<FP-1>Engine order telegraph systems. 
</FP-1>
<FP-1>Rudder angle indicator systems. 
</FP-1>
<FP-1>Refrigerated spaces alarm systems. 
</FP-1>
<FP-1>Navigation lights systems. 
</FP-1>
<FP-1>Daylight signaling lights. 
</FP-1>
<FP-1>Miscellaneous machinery alarms and controls. 
</FP-1>
<FP-1>General alarm systems.</FP-1></EXTRACT>
<P>(b) Electrical equipment installed in spaces “specially suitable for vehicles” shall be in accordance with subchapter J (Electrical Engineering) of this chapter. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15285, Dec. 6, 1966, as amended by CGFR 68-32, 33 FR 5719, Apr. 12, 1968, CGD 74-125A, 47 FR 15232, Apr. 8, 1982]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.06" NODE="46:4.0.1.1.6.4" TYPE="SUBPART">
<HEAD>Subpart 96.06—Lifesaving Appliances and Arrangements</HEAD>


<DIV8 N="§ 96.06-1" NODE="46:4.0.1.1.6.4.1.1" TYPE="SECTION">
<HEAD>§ 96.06-1   Installation.</HEAD>
<P>The installation of all lifesaving appliances and arrangements must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.07" NODE="46:4.0.1.1.6.5" TYPE="SUBPART">
<HEAD>Subpart 96.07—Anchors, Chains, and Hawsers</HEAD>


<DIV8 N="§ 96.07-1" NODE="46:4.0.1.1.6.5.1.1" TYPE="SECTION">
<HEAD>§ 96.07-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 96.07-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 96.07-90. 


</P>
</DIV8>


<DIV8 N="§ 96.07-5" NODE="46:4.0.1.1.6.5.1.2" TYPE="SECTION">
<HEAD>§ 96.07-5   Ocean, coastwise, or Great Lakes service.</HEAD>
<P>(a) Vessels in ocean, coastwise, or Great Lakes service, except unmanned barges, must be fitted with anchors. chains, and hawsers in general agreement with the Standards established by the American Bureau of Shipping, see 46 CFR part 90, subpart 90.35. 
</P>
<P>(b) In addition to the provisions of paragraph (a) of this section, the following requirements and alternatives also apply:
</P>
<P>(1) The American Bureau of Shipping rules relating to anchor equipment are mandatory, not a guide.
</P>
<P>(2) Vessels under 200 feet (61 meters) in length and with an American Bureau of Shipping equipment number of less than 150 may be equipped with either—
</P>
<P>(i) One anchor of the tabular weight and one-half the tabulated length of anchor chain listed in the applicable standard, or
</P>
<P>(ii) Two anchors of one-half the tabular weight with the total length of anchor chain listed in the applicable standard provided both anchors are in a position that allows for ready use at all times and the windlass is capable of heaving in either anchor.
</P>
<P>(c) Tugs, under 200 feet (61 meters) in length, shall have at least one anchor of one-half the tabular weight listed in the applicable standards.
</P>
<P>(d) Standards of other recognized classification societies may be used, in lieu of those established by the American Bureau of Shipping, upon approval by the Commandant.
</P>
<CITA TYPE="N">[CGFR 68-32, 33 FR 5720, Apr. 12, 1968, as amended by CGD 87-013, 53 FR 20624, June 6, 1988; USCG-2022-0323, 88 FR 10030, Feb. 16, 2023] 


</CITA>
</DIV8>


<DIV8 N="§ 96.07-10" NODE="46:4.0.1.1.6.5.1.3" TYPE="SECTION">
<HEAD>§ 96.07-10   Lakes, bays, and sounds, or river service.</HEAD>
<P>(a) Vessels in lakes, bays, and sounds, or river service shall be fitted with such ground tackle and hawsers as deemed necessary by the Officer in Charge, Marine Inspection, depending upon the size of the vessel and the waters on which it operates. 


</P>
</DIV8>


<DIV8 N="§ 96.07-90" NODE="46:4.0.1.1.6.5.1.4" TYPE="SECTION">
<HEAD>§ 96.07-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the following requirements: 
</P>
<P>(1) Installations previously accepted or approved shall be considered satisfactory for the same service so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. If the service of the vessel is changed, the suitability of the equipment will be established by the Officer in Charge, Marine Inspection. 


</P>
</DIV8>

</DIV6>


<DIV6 N="96.17" NODE="46:4.0.1.1.6.6" TYPE="SUBPART">
<HEAD>Subpart 96.17—Magnetic Compass and Gyrocompass</HEAD>


<DIV8 N="§ 96.17-1" NODE="46:4.0.1.1.6.6.1.1" TYPE="SECTION">
<HEAD>§ 96.17-1   When required.</HEAD>
<P>(a) All mechanically propelled vessels in ocean or coastwise service must be fitted with a magnetic compass. 
</P>
<P>(b) All mechanically propelled vessels of 1,600 gross tons and over in ocean or coastwise service must be fitted with a gyrocompass in addition to the magnetic compass. 
</P>
<P>(c) Each vessel must have an illuminated repeater for the gyrocompass required under paragraph (b) that is at the main steering stand unless the gyrocompass is illuminated and is at the main steering stand.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5963, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.25" NODE="46:4.0.1.1.6.7" TYPE="SUBPART">
<HEAD>Subpart 96.25—Radar</HEAD>


<DIV8 N="§ 96.25-1" NODE="46:4.0.1.1.6.7.1.1" TYPE="SECTION">
<HEAD>§ 96.25-1   When required.</HEAD>
<P>All mechanically propelled vessels of 1,600 gross tons and over in ocean or coastwise service must be fitted with a marine radar system for surface navigation. Facilities for plotting radar readings must be provided on the bridge.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5964, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.27" NODE="46:4.0.1.1.6.8" TYPE="SUBPART">
<HEAD>Subpart 96.27—Sounding Equipment</HEAD>


<DIV8 N="§ 96.27-1" NODE="46:4.0.1.1.6.8.1.1" TYPE="SECTION">
<HEAD>§ 96.27-1   When required.</HEAD>
<P>All mechanically propelled vessels of 500 gross tons and over in ocean or coastwise service and all mechanically propelled vessels of 500 gross tons and over in Great Lakes service and certificated for service on the River St. Lawrence eastward of the lower exit of the St. Lambert Lock at Montreal, Canada, must be fitted with an efficient electronic sounding apparatus.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26007, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.30" NODE="46:4.0.1.1.6.9" TYPE="SUBPART">
<HEAD>Subpart 96.30—Protection From Refrigerants</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 86-036, 57 FR 48325, Oct. 23, 1992, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 96.30-1" NODE="46:4.0.1.1.6.9.1.1" TYPE="SECTION">
<HEAD>§ 96.30-1   Application.</HEAD>
<P>(a) This subpart, except § 96.30-90, applies to each vessel that is contracted for on or after November 23, 1992, and is equipped with any refrigeration unit using—
</P>
<P>(1) Ammonia to refrigerate any space with a volume of more than 20 cubic feet; or
</P>
<P>(2) Fluorocarbons to refrigerate any space with a volume of more than 1000 cubic feet.
</P>
<P>(b) Each vessel that is contracted for before November 23, 1992, must satisfy § 96.30-90 if it is equipped with any refrigeration unit using—
</P>
<P>(1) Ammonia to refrigerate any space with a volume of more than 20 cubic feet; or
</P>
<P>(2) Fluorocarbons to refrigerate any space with a volume of more than 1000 cubic feet.


</P>
</DIV8>


<DIV8 N="§ 96.30-5" NODE="46:4.0.1.1.6.9.1.2" TYPE="SECTION">
<HEAD>§ 96.30-5   General.</HEAD>
<P>(a) Each self-contained breathing apparatus must be of the pressure-demand, open-circuit type, approved by the Mine Safety and Health Administration (MSHA) and by the National Institute for Occupational Safety and Health (NIOSH), and have at a minimum a 30-minute air supply, a full facepiece, and a spare charge.
</P>
<P>(b) All equipment shall be maintained in an operative condition, and it shall be the responsibility of the master and chief engineer to ascertain that a sufficient number of the crew are familiar with the operation of the equipment.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48325, Oct. 23, 1992; 57 FR 56406, Nov. 27, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 96.30-15" NODE="46:4.0.1.1.6.9.1.3" TYPE="SECTION">
<HEAD>§ 96.30-15   Self-contained breathing apparatus.</HEAD>
<P>(a) Each vessel must have a self-contained breathing apparatus for use as protection against gas leaking from a refrigeration unit.
</P>
<P>(b) The self-contained breathing apparatus required by paragraph (a) of this section may be one of those required by § 96.35-10.


</P>
</DIV8>


<DIV8 N="§ 96.30-90" NODE="46:4.0.1.1.6.9.1.4" TYPE="SECTION">
<HEAD>§ 96.30-90   Vessels contracted for before November 23, 1992.</HEAD>
<P>Vessels contracted for before November 23, 1992, must meet the following requirements:
</P>
<P>(a) Each vessels must satisfy §§ 96.30-5 through 96.30-15 concerning the number of items and method of stowage of equipment. 
</P>
<P>(b) Items of equipment previously approved, but not meeting the applicable specifications set forth in § 96.30-5, may continue in service as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; but each item in an installation or a replacement must meet all applicable specifications.
</P>
<P>(c) After November 23, 1994, each respirator must either satisfy § 96.30-5(a) or be a self-contained compressed-air breathing apparatus previously approved by MSHA and NIOSH under part 160, subpart 160.011, of this chapter.


</P>
</DIV8>

</DIV6>


<DIV6 N="96.35" NODE="46:4.0.1.1.6.10" TYPE="SUBPART">
<HEAD>Subpart 96.35—Fireman's Outfit</HEAD>


<DIV8 N="§ 96.35-1" NODE="46:4.0.1.1.6.10.1.1" TYPE="SECTION">
<HEAD>§ 96.35-1   Application.</HEAD>
<P>This subpart, except § 96.35-90, applies to each vessel that is on an international voyage and is contracted for on or after November 23, 1992. Each vessel that is on an international voyage and is contracted for before November 23, 1992, must satisfy § 96.35-90.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48325, Oct. 23, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 96.35-5" NODE="46:4.0.1.1.6.10.1.2" TYPE="SECTION">
<HEAD>§ 96.35-5   General.</HEAD>
<P>(a) All flame safety lamps shall be of an approved type, constructed in accordance with subpart 160.016 of subchapter Q (Specifications) of this chapter. 
</P>
<P>(b) Each self-contained breathing apparatus must be of the pressure-demand, open-circuit type, approved by the National Institute for Occupational Safety and Health (NIOSH), and have at a minimum a 30-minute air supply and full facepiece.
</P>
<P>(c) Flashlights shall be Type II or Type III, constructed and marked in accordance with ASTM F 1014 (incorporated by reference, see § 96.01-3). 
</P>
<P>(d) All lifelines shall be of steel or bronze wire rope. Steel wire rope shall be either inherently corrosion-resistant, or made so by galvanizing or tinning. Each end shall be fitted with a hook with keeper having throat opening which can be readily slipped over a 
<FR>5/8</FR>-inch bolt. The total length of the lifeline shall be dependent upon the size and arrangement of the vessel, and more than one line may be hooked together to achieve the necessary length. No individual length of lifeline may be less than 50 feet in length. The assembled lifeline shall have a minimum breaking strength of 1,500 pounds. 
</P>
<P>(e) All equipment shall be maintained in an operative condition, and it shall be the responsibility of the master and chief engineer to ascertain that a sufficient number of the crew are familiar with the operation of the equipment. 
</P>
<P>(f) Boots and gloves shall be of rubber or other electrically nonconducting material. 
</P>
<P>(g) The helmet shall provide effective protection against impact. 
</P>
<P>(h) Protective clothing shall be of material that will protect the skin from the heat of fire and burns from scalding steam. The outer surface shall be water resistant. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17008, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR 17485, Oct. 29, 1969; CGD 82-042, 53 FR 17705, May 18, 1988; CGD 86-036, 57 FR 48325, Oct. 23, 1992; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; USCG-2020-0519, 89 FR 76699, Sept. 18, 2024]


</CITA>
</DIV8>


<DIV8 N="§ 96.35-10" NODE="46:4.0.1.1.6.10.1.3" TYPE="SECTION">
<HEAD>§ 96.35-10   Fireman's outfit.</HEAD>
<P>(a) Each fireman's outfit must consist of one self-contained breathing apparatus, one lifeline with a belt or a suitable harness, one flashlight, one flame safety lamp, one rigid helmet, boots and gloves, protective clothing, and one fire ax. In lieu of the flame safety lamp, vessels may carry an oxygen depletion meter which is listed by a Coast Guard recognized independent laboratory as intrinsically safe.
</P>
<P>(b) Every vessel shall carry at least two firemen's outfits. 
</P>
<CITA TYPE="N">[CGFR 69-72, 34 FR 17485, Oct. 29, 1969, as amended by CGD 86-036, 57 FR 48325, Oct. 23, 1992; CGD 95-028, 62 FR 51207, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 96.35-15" NODE="46:4.0.1.1.6.10.1.4" TYPE="SECTION">
<HEAD>§ 96.35-15   Stowage.</HEAD>
<P>The fireman's outfits must be stored in widely separated, accessible locations.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5964, Jan. 31, 1977]


</CITA>
</DIV8>


<DIV8 N="§ 96.35-20" NODE="46:4.0.1.1.6.10.1.5" TYPE="SECTION">
<HEAD>§ 96.35-20   Spare charges.</HEAD>
<P>(a) A complete recharge shall be carried for each self-contained breathing apparatus, and a complete set of spare batteries shall be carried for each flashlight. The spares shall be stowed in the same location as the equipment it is to reactivate. 


</P>
</DIV8>


<DIV8 N="§ 96.35-90" NODE="46:4.0.1.1.6.10.1.6" TYPE="SECTION">
<HEAD>§ 96.35-90   Vessels contracted for before November 23, 1992.</HEAD>
<P>Vessels contracted for before November 23, 1992, must meet the following requirements:
</P>
<P>(a) Each vessel must satisfy §§ 96.35-5 through 96.35-20 concerning the number of items and method of stowage of equipment. 
</P>
<P>(b) Items of equipment previously approved, but not meeting the applicable specifications set forth in § 96.35-5, may continue in service as long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection; but each item in an installation or a replacement must meet all applicable specifications.
</P>
<P>(c) After November 23, 1994, each respirator must either satisfy § 96.35-5(b) or be a self-contained compressed-air breathing apparatus previously approved by MSHA and NIOSH under part 160, subpart 160.011, of this chapter.
</P>
<CITA TYPE="N">[CGD 86-036, 57 FR 48326, Oct. 23, 1992]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="96.40" NODE="46:4.0.1.1.6.11" TYPE="SUBPART">
<HEAD>Subpart 96.40—Pilot Boarding Equipment</HEAD>


<DIV8 N="§ 96.40-1" NODE="46:4.0.1.1.6.11.1.1" TYPE="SECTION">
<HEAD>§ 96.40-1   Pilot boarding equipment.</HEAD>
<P>(a) This section applies to each vessel that normally embarks or disembarks a pilot from a pilot boat or other vessel.
</P>
<P>(b) Each vessel must have suitable pilot boarding equipment available for use on each side of the vessel. If a vessel has only one set of equipment, the equipment must be capable of being easily transferred to and rigged for use on either side of the vessel.
</P>
<P>(c) Pilot boarding equipment must be capable of resting firmly against the vessel's side and be secured so that it is clear from overboard discharges.
</P>
<P>(d) Each vessel must have lighting positioned to provide adequate illumination for the pilot boarding equipment and each point of access.
</P>
<P>(e) Each vessel must have a point of access that has—
</P>
<P>(1) A gateway in the rails or bulwark with adequate handholds; or
</P>
<P>(2) Two handhold stanchions and a bulwark ladder that is securely attached to the bulwark rail and deck.
</P>
<P>(f) The pilot boarding equipment required by paragraph (b) of this section must include at least one pilot ladder approved under subpart 163.003 of this chapter. Each pilot ladder must be of a single length and capable of extending from the point of access to the water's edge during each condition of loading and trim, with an adverse list of 15°.
</P>
<P>(g) Whenever the distance from the water's edge to the point of access is more than 30 feet, access from a pilot ladder to the vessel must be by way of an accommodation ladder or equally safe and convenient means.


</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984, as amended by USCG-2020-0519, 89 FR 76699, Sept. 18, 2024]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="97" NODE="46:4.0.1.1.7" TYPE="PART">
<HEAD>PART 97—OPERATIONS 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1321(j); 46 U.S.C. 2103, 3306, 5111, 6101; 49 U.S.C. 5103, 5106; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757; 3 CFR, 1991 Comp., p. 351; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 17011, Dec. 30, 1965, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV6 N="97.01" NODE="46:4.0.1.1.7.1" TYPE="SUBPART">
<HEAD>Subpart 97.01—Application</HEAD>


<DIV8 N="§ 97.01-1" NODE="46:4.0.1.1.7.1.1.1" TYPE="SECTION">
<HEAD>§ 97.01-1   General; preemptive effect.</HEAD>
<P>(a) The provisions of this part shall apply to all vessels except as specifically noted in this part. 
</P>
<P>(b) The regulations in this part have preemptive effect over State or local regulations in the same field.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17011, Dec. 30, 1965, as amended by USCG-2006-24797, 77 FR 33881, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 97.01-2" NODE="46:4.0.1.1.7.1.1.2" TYPE="SECTION">
<HEAD>§ 97.01-2   Incorporation by reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E>; and the material must be available to the public. All approved material is available for inspection at Coast Guard Headquarters. Contact Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7509 or contact the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I> All material is available from the sources indicated in paragraph (b) of this section. 
</P>
<P>(b) The material approved for incorporation by reference in this part and the sections affected are as follows: 
</P>
<EXTRACT>
<HD2>American Society for Testing and Materials (ASTM) 
</HD2>
<FP-1>100 Barr Harbor Drive, West Conshohocken, PA 19428-2959
</FP-1>
<FP-1>ASTM D 93-97, Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester—97.15-55
</FP-1>
<FP-1>ASTM Adjunct F 1626, Symbols for Use in Accordance with Regulation II-2/20 of the 1974 SOLAS Convention as amended PCN: 12-616260-01 (1996)—97.36-1
</FP-1>
<HD2>International Maritime Organization (IMO) 
</HD2>
<FP-1>Publications Section, 4 Albert Embankment, London, SE1 7SR United Kingdom 
</FP-1>
<FP-1>Resolution A.654(16), Graphical Symbols for Fire Control Plans—97.36-1</FP-1></EXTRACT>
<CITA TYPE="N">[CGD 95-028, 62 FR 51207, Sept. 30, 1997, as amended by USCG-1998-4442, 63 FR 52191, Sept. 30, 1998; USCG-1999-5151, 64 FR 67181, Dec. 1, 1999; USCG-2009-0702, 74 FR 49232, Sept. 25, 2009; USCG-2012-0832, 77 FR 59780, Oct. 1, 2012; USCG-2013-0671, 78 FR 60151, Sept. 30, 2013; USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.05" NODE="46:4.0.1.1.7.2" TYPE="SUBPART">
<HEAD>Subpart 97.05—Notice to Mariners and Aids to Navigation</HEAD>


<DIV8 N="§ 97.05-1" NODE="46:4.0.1.1.7.2.1.1" TYPE="SECTION">
<HEAD>§ 97.05-1   Duty of officers.</HEAD>
<P>(a) Licensed deck officers are required to acquaint themselves with the latest information published by the Coast Guard and the National Geospatial-Intelligence Agency regarding aids to navigation. Neglect to do so is evidence of neglect of duty. It is desirable that vessels other than motorboats shall have available in the pilothouse for convenient reference at all times a file of the applicable Notice to Mariners.
</P>
<P>(b) Local Notices to Mariners, published by each U.S. Coast Guard District, contain announcements and information on changes in aids to navigation and other marine information affecting the safety of navigation on oceans and coastwise and the Great Lakes. These notices may be obtained free of charge from the U.S. Coast Guard Navigation Center Web site found at <I>http://www.navcen.uscg.gov/?pageName = lnmMain.</I>
</P>
<P>(c) Weekly Notices to Mariners (Worldwide coverage) are prepared jointly by the National Geospatial-Intelligence Agency, National Ocean Service, and the U.S. Coast Guard. They include changes in aids to navigation and other important navigation safety information in assembled form for U.S. waters. Foreign marine information is also included in these notices. These notices are available without charge from the National Geospatial-Intelligence Agency Web site found at <I>http://msi.nga.mil/NGAPortal/MSI.portal.</I>
</P>
<CITA TYPE="N">[USCG-2014-0688, 79 FR 58282, Sept. 29, 2014] 


</CITA>
</DIV8>


<DIV8 N="§ 97.05-5" NODE="46:4.0.1.1.7.2.1.2" TYPE="SECTION">
<HEAD>§ 97.05-5   Charts and nautical publications.</HEAD>
<P>As appropriate for the intended voyage, all vessels except barges, vessels operating exclusively on rivers, and motorboats other than those certificated for ocean or coastwise route, must carry adequate and up-to-date— 
</P>
<P>(a) Charts; 
</P>
<P>(b) Sailing directions; 
</P>
<P>(c) Coast pilots; 
</P>
<P>(d) Light lists; 
</P>
<P>(e) Notices to mariners; 
</P>
<P>(f) Tide tables; 
</P>
<P>(g) Current tables; and 
</P>
<P>(h) All other nautical publications necessary. 
<SU>1</SU>
<FTREF/>
</P>
<FTNT>
<P>
<SU>1</SU> For United States vessels in or on the navigable waters of the United States, see 33 CFR 164.33.</P></FTNT>
<CITA TYPE="N">[CGD 75-074, 42 FR 5964, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.07" NODE="46:4.0.1.1.7.3" TYPE="SUBPART">
<HEAD>Subpart 97.07—Notice and Reporting of Casualty and Voyage Records</HEAD>


<DIV8 N="§ 97.07-1" NODE="46:4.0.1.1.7.3.1.1" TYPE="SECTION">
<HEAD>§ 97.07-1   Notice and reporting of casualty and voyage records.</HEAD>
<P>The requirements for providing notice and reporting of marine casualties and for retaining voyage records are contained in subpart 4.05 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-099, 52 FR 47536, Dec. 14, 1987, as amended by USCG-1998-4442, 63 FR 52191, Sept. 30, 1998]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.10" NODE="46:4.0.1.1.7.4" TYPE="SUBPART">
<HEAD>Subpart 97.10—Persons Allowed in Pilothouse and on Navigation Bridge</HEAD>


<DIV8 N="§ 97.10-1" NODE="46:4.0.1.1.7.4.1.1" TYPE="SECTION">
<HEAD>§ 97.10-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels carrying passengers. 


</P>
</DIV8>


<DIV8 N="§ 97.10-5" NODE="46:4.0.1.1.7.4.1.2" TYPE="SECTION">
<HEAD>§ 97.10-5   Persons excluded.</HEAD>
<P>Masters and pilots shall exclude from the pilothouse and navigation bridge while underway, all persons not connected with the navigation of the vessel. However, licensed officers of vessels, persons regularly engaged in training, regulating, evaluating, or learning the profession of pilot, officials of the United States Coast Guard, United States Navy, National Geospatial-Intelligence Agency, National Ocean Service, United States Army Corps of Engineers, Maritime Administration, and National Transportation Safety Board may be allowed in the pilothouse or upon the navigation bridge upon the responsibility of the master or pilot.
</P>
<CITA TYPE="N">[CGD 91-023, 59 FR 16779, Apr. 8, 1994, as amended by USCG-2001-10224, 66 FR 48620, Sept. 21, 2001; USCG-2014-0688, 79 FR 58283, Sept. 29, 2014]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.11" NODE="46:4.0.1.1.7.5" TYPE="SUBPART">
<HEAD>Subpart 97.11—Stability Letter</HEAD>


<DIV8 N="§ 97.11-1" NODE="46:4.0.1.1.7.5.1.1" TYPE="SECTION">
<HEAD>§ 97.11-1   Posting.</HEAD>
<P>If a stability letter is issued under § 170.120 of this chapter, it must be posted under glass or other suitable transparent material in the pilothouse of the vessel.
</P>
<CITA TYPE="N">[CGD 79-023, 48 FR 51008, Nov. 4, 1983]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.12" NODE="46:4.0.1.1.7.6" TYPE="SUBPART">
<HEAD>Subpart 97.12—Bulk Solid Cargoes</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>75 FR 64591, October 19, 2010, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 97.12-1" NODE="46:4.0.1.1.7.6.1.1" TYPE="SECTION">
<HEAD>§ 97.12-1   Definition of a bulk solid cargo.</HEAD>
<P>(a) A bulk solid cargo—
</P>
<P>(1) Consists of particles, granules, or larger pieces of material generally uniform in composition;
</P>
<P>(2) Is not grain; and
</P>
<P>(3) Is loaded directly into a vessel's cargo space with no intermediate form of containment.
</P>
<P>(b) Additional requirements for bulk solid materials needing special handling are contained in Part 148 of this chapter.


</P>
</DIV8>


<DIV8 N="§ 97.12-3" NODE="46:4.0.1.1.7.6.1.2" TYPE="SECTION">
<HEAD>§ 97.12-3   Guidance for the master.</HEAD>
<P>(a) The owner or operator of a vessel must provide the master with safe loading and stowage information for each bulk solid cargo that vessel will carry.
</P>
<P>(b) The shipper of a bulk solid cargo, as defined in § 148.3 of this chapter, must provide the master of a vessel with information regarding the nature of the cargo in advance of loading operations. Additional requirements in § 148.60 of this chapter may also apply.


</P>
</DIV8>


<DIV8 N="§ 97.12-5" NODE="46:4.0.1.1.7.6.1.3" TYPE="SECTION">
<HEAD>§ 97.12-5   Bulk solid cargoes that may liquefy.</HEAD>
<P>If the information provided in § 97.12-3(a) or (b) indicates that the bulk solid cargo to be carried is prone to liquefy during carriage, due to small particle sizes and moisture content, then the requirements contained in § 148.450 of this chapter apply.


</P>
</DIV8>


<DIV8 N="§ 97.12-10" NODE="46:4.0.1.1.7.6.1.4" TYPE="SECTION">
<HEAD>§ 97.12-10   Cargo securing manuals.</HEAD>
<P>Each U.S.-flagged vessel that must comply with Chapter VI/5.6 or Chapter VII/5 of the International Convention for the Safety of Life at Sea, 1974 as amended must have on board a cargo securing manual that meets the requirements of 33 CFR part 97.
</P>
<CITA TYPE="N">[USCG-2000-7080, 81 FR 28018, May 9, 2016]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.13" NODE="46:4.0.1.1.7.7" TYPE="SUBPART">
<HEAD>Subpart 97.13—Station Bills</HEAD>


<DIV8 N="§ 97.13-1" NODE="46:4.0.1.1.7.7.1.1" TYPE="SECTION">
<HEAD>§ 97.13-1   Muster lists, emergency signals, and manning.</HEAD>
<P>The requirements for muster lists, emergency signals, and manning must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.15" NODE="46:4.0.1.1.7.8" TYPE="SUBPART">
<HEAD>Subpart 97.15—Tests, Drills, and Inspections</HEAD>


<DIV8 N="§ 97.15-1" NODE="46:4.0.1.1.7.8.1.1" TYPE="SECTION">
<HEAD>§ 97.15-1   Application.</HEAD>
<P>(a) Except as specifically noted, the provisions of this subpart shall apply to all vessels other than motorboats, and to all motorboats on an international voyage. Motorboats not on an international voyage shall meet the general intent of this subpart insofar as is reasonable and practicable with the exception that the logging of information is not required. 


</P>
</DIV8>


<DIV8 N="§ 97.15-3" NODE="46:4.0.1.1.7.8.1.2" TYPE="SECTION">
<HEAD>§ 97.15-3   Steering gear, whistle, and means of communication.</HEAD>
<P>(a) On all vessels making a voyage of more than 48 hours' duration, the entire steering gear, the whistle, and the means of communication between the bridge or pilothouse and the engineroom shall be examined and tested by an officer of the vessel within a period of not more than 12 hours prior to departure. On all other vessels similar examinations and tests shall be made at least once in every week. 
</P>
<P>(b) The date of the test and the condition of the equipment shall be noted in the official logbook. 


</P>
</DIV8>


<DIV8 N="§ 97.15-5" NODE="46:4.0.1.1.7.8.1.3" TYPE="SECTION">
<HEAD>§ 97.15-5   Drafts and load line markings.</HEAD>
<P>(a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the official logbook when leaving port. 
</P>
<P>(b) On vessels subject to the requirements of subchapter E (Load Lines) of this chapter at the time of departure from port on an ocean, coastwise, or Great Lakes voyage, the master shall insert in the official logbook a statement of the position of the load line mark, port and starboard, in relation to the surface of the water in which the vessel is then floating. 
</P>
<P>(1) When an allowance for draft is made for density of the water in which the vessel is floating, this density is to be noted in the official logbook. 


</P>
</DIV8>


<DIV8 N="§ 97.15-7" NODE="46:4.0.1.1.7.8.1.4" TYPE="SECTION">
<HEAD>§ 97.15-7   Verification of vessel compliance with applicable stability requirements.</HEAD>
<P>(a) Except as provided in paragraph (d) of this section, after loading and prior to departure and at all other times necessary to assure the safety of the vessel, the master or person in charge shall determine that the vessel complies with all applicable stability requirements in the vessel's trim and stability book, stability letter, Certificate of Inspection, and Load Line Certificate, as the case may be. The vessel may not depart until it is in compliance with these requirements.
</P>
<P>(b) When determining compliance with applicable stability requirements the vessel's draft, trim, and stability must be determined as necessary.
</P>
<P>(c) If a log book is required by § 97.35, then the master or person in charge must enter an attestation statement verifying that the vessel complies with the applicable stability requirements at the times specified in paragraph (a) and any stability calculations made in support of the determination must be retained on board the vessel for the duration of the voyage.
</P>
<P>(d) Stability verification is not required for tank barges whose Certificate of Inspection carries draft restrictions for purposes other than stability.
</P>
<CITA TYPE="N">[CGD 89-037, 57 FR 41822, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-10" NODE="46:4.0.1.1.7.8.1.5" TYPE="SECTION">
<HEAD>§ 97.15-10   Sanitation.</HEAD>
<P>(a) It shall be the duty of the master and chief engineer to see that the vessel, and, in particular, the quarters are in a clean and sanitary condition. The chief engineer shall be responsible only for the sanitary condition of the engineering department. 


</P>
</DIV8>


<DIV8 N="§ 97.15-15" NODE="46:4.0.1.1.7.8.1.6" TYPE="SECTION">
<HEAD>§ 97.15-15   Examination of boilers and machinery.</HEAD>
<P>It shall be the duty of the chief engineer when assuming charge of the boilers and machinery of a vessel to examine them thoroughly. If any parts thereof are in bad condition, the fact shall immediately be reported to the master, owner or agent, and the Officer in Charge, Marine Inspection. 
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51207, Sept. 30, 1997]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-17" NODE="46:4.0.1.1.7.8.1.7" TYPE="SECTION">
<HEAD>§ 97.15-17   Loading doors.</HEAD>
<P>(a) The master of a vessel fitted with loading doors shall assure that all loading doors are closed watertight and secured during the entire voyage except that—
</P>
<P>(1) If a door cannot be opened or closed while the vessel is at a dock, it may be open while the vessel approaches and draws away from the dock, but only as far as necessary to enable the door to be immediately operated;
</P>
<P>(2) If needed to operate the vessel, or embark and disembark passengers when the vessel is at anchor in protected waters, loading doors may be open provided that the master determines that the safety of the vessel is not impaired.
</P>
<P>(b) For the purposes of this section, “loading doors” include all weathertight ramps, bow visors, and openings used to load personnel, equipment, cargo, and stores, in the collision bulkhead, the side shell, and the boundaries of enclosed superstructures that are continuous with the shell of the vessel.
</P>
<P>(c) The master shall enter into the log book the time and door location of every closing of the loading doors.
</P>
<P>(d) The master shall enter into the log book any opening of the doors in accordance with paragraph (a)(2) of this section setting forth the time of the opening of the doors and the circumstances warranting this action.
</P>
<CITA TYPE="N">[CGD 89-037, 57 FR 41823, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-20" NODE="46:4.0.1.1.7.8.1.8" TYPE="SECTION">
<HEAD>§ 97.15-20   Hatches and other openings.</HEAD>
<P>(a)(1) With the exception stated in paragraph (a)(2) of this section, it shall be the responsibility of the master to assure himself that all exposed cargo hatches and other openings in the hull of his vessel are closed, made properly watertight by the use of tarpaulins, gaskets or similar devices, and in all respects properly secured for sea before leaving protected waters. 
</P>
<P>(2) A vessel engaged in a voyage exclusively on Great Lakes waters and having 6 feet or more of freeboard, measured vertically from the water's edge at the lowest point of sheer to the top of deck at the ship's side, may, at the master's discretion, omit tarpaulins on the ship's hatches from 16 May through 15 September (both dates inclusive). This exemption does not relieve the master of any responsibility for the securing and protection of his hatches during the interval of exemption and, in case of indications of bad weather or other threatening conditions, he shall not leave protected waters until the exposed cargo hatches and other openings in the hull of his vessel are properly covered, secured and protected. 
</P>
<P>(b) The openings to which this section applies are as follows: 
</P>
<P>(1) Exposed cargo hatches. 
</P>
<P>(2) Gangway, cargo and coaling ports fitted below the freeboard deck. 
</P>
<P>(3) Port lights that are not accessible during navigation including the dead lights for such port lights. 
</P>
<P>(c) Vessels which, by their design, do not require cargo hatch closing devices and to which § 45.01-20 of subchapter E (Load Lines) of this chapter applies need not comply with the requirements of this section as to exposed cargo hatches. 
</P>
<P>(d) The master at his discretion may permit hatches or other openings to remain uncovered or open, or to be uncovered or opened for reasonable purposes such as ship's maintenance while the vessel is being navigated: <I>Provided,</I> That in his opinion existing conditions warrant such action. 
</P>
<P>(e) In the event the master employs the discretionary provisions of this section after leaving port he shall cause appropriate entries to be made in the official log or equivalent thereof setting forth the time of uncovering, opening, closing or covering of the hatches or other openings to which this section applies and the circumstances warranting the action taken. 
</P>
<P>(f) The discretionary provisions of this section shall not relieve the master of his responsibility for the safety of his vessel, her crew or cargo. 


</P>
</DIV8>


<DIV8 N="§ 97.15-30" NODE="46:4.0.1.1.7.8.1.9" TYPE="SECTION">
<HEAD>§ 97.15-30   Emergency lighting and power systems.</HEAD>
<P>(a) Where fitted, it shall be the duty of the master to see that the emergency lighting and power systems are operated and inspected at least once in each week that the vessel is navigated to be assured that the system is in proper operating condition. 
</P>
<P>(b) Internal combustion engine driven emergency generators shall be operated under load for at least 2 hours, at least once in each month that the vessel is navigated. 
</P>
<P>(c) Storage batteries for emergency lighting and power systems shall be tested at least once each 6-month period that the vessel is navigated to demonstrate the ability of the storage battery to supply the emergency loads for the period of time specified in Table 112.05-5(a) of this chapter. 
</P>
<P>(d) The date of the tests and the condition and performance of the apparatus shall be noted in the official log book. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17014, Dec. 30, 1965, as amended by CGFR 70-143, 35 FR 19906, Dec. 30, 1970; 36 FR 5606, Mar. 25, 1971]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-35" NODE="46:4.0.1.1.7.8.1.10" TYPE="SECTION">
<HEAD>§ 97.15-35   Emergency training, musters, and drills.</HEAD>
<P>Onboard training, musters, and drills must be in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-55" NODE="46:4.0.1.1.7.8.1.11" TYPE="SECTION">
<HEAD>§ 97.15-55   Requirements for fuel oil.</HEAD>
<P>(a) It shall be the duty of the chief engineer to cause an entry in the log to be made of each supply of fuel oil received on board, stating the quantity received, the name of the vendor, the name of the oil producer, and the flashpoint (Pensky-Martens Closed Cup Method, ASTM D 93 (incorporated by reference, see § 97.01-2)) for which it is certified by the producer. 
</P>
<P>(b) It shall be the further duty of the chief engineer to cause to be drawn and sealed and suitably labeled at the time the supply is received on board, a half-pint sample of each lot of fuel oil. These samples shall be preserved until the particular supply of oil is exhausted. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17011, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18901, Dec. 18, 1968; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 97.15-60" NODE="46:4.0.1.1.7.8.1.12" TYPE="SECTION">
<HEAD>§ 97.15-60   Firefighting equipment, general.</HEAD>
<P>(a) It shall be the duty of the owner, master, or person in charge to see that the vessel's firefighting equipment is at all times ready for use and that all such equipment required by the regulations in this subchapter is provided, maintained, and replaced as indicated. 
</P>
<P>(b) It shall be the duty of the owner, master, or person in charge to require and have performed at least once in every twelve months the tests and inspections of all hand portable fire extinguishers, semiportable fire extinguishing systems, and fixed fire extinguishing systems on board, as described in Tables 91.25-20(a)(1) and 91.25-20(a)(2) in § 91.25-20 of this subchapter. The owner, master, or person in charge shall keep records of such tests and inspections showing the dates when performed, the number and/or other identification of each unit tested and inspected, and the name(s) of the person(s) and/or company conducting the tests and inspections. Such records shall be made available to the inspector upon request and shall be kept for the period of validity of the vessel's current certificate of inspection. Where practicable these records should be kept in or with the vessel's log book. The conduct of these tests and inspections does not relieve the owner, master, or person in charge of his responsibility to maintain this firefighting equipment in proper condition at all times. 


</P>
</DIV8>


<DIV8 N="§ 97.15-75" NODE="46:4.0.1.1.7.8.1.13" TYPE="SECTION">
<HEAD>§ 97.15-75   Test of inflatable hopper gate seals on Great Lakes bulk dry cargo vessels.</HEAD>
<P>(a) It is the duty of the Master to ensure that the inflatable hopper gate seals installed on vessels required to meet the damage stability requirements of subpart H of part 172 of this chapter are tested after each carriage of cargo.
</P>
<P>(b) Where inflatable hopper gate seals are installed, the test must consist of inflating the seals and assuring they hold the design pressure for at least 15 minutes without a drop in pressure.
</P>
<P>(c) The date of the test and the condition of the equipment must be noted in the vessel's official logbook.
</P>
<CITA TYPE="N">[CGD 80-159, 51 FR 33059, Sept. 18, 1986]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.16" NODE="46:4.0.1.1.7.9" TYPE="SUBPART">
<HEAD>Subpart 97.16—Auto Pilot</HEAD>


<DIV8 N="§ 97.16-1" NODE="46:4.0.1.1.7.9.1.1" TYPE="SECTION">
<HEAD>§ 97.16-1   Use of auto pilot.</HEAD>
<P>Except as provided in 33 CFR 164.15, when the automatic pilot is used in— 
</P>
<P>(a) Areas of high traffic density; 
</P>
<P>(b) Conditions of restricted visibility; and 
</P>
<P>(c) All other hazardous navigational situations, the master shall ensure that— 
</P>
<P>(1) It is possible to immediately establish manual control of the ship's steering; 
</P>
<P>(2) A competent person is ready at all times to take over steering control; 
</P>
<P>(3) The changeover from automatic to manual steering and vice versa is made by, or under, the supervision of the officer of the watch.
</P>
<CITA TYPE="N">[CGD 75-074, 42 FR 5964, Jan. 31, 1977]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.19" NODE="46:4.0.1.1.7.10" TYPE="SUBPART">
<HEAD>Subpart 97.19—Maneuvering Characteristics</HEAD>


<DIV8 N="§ 97.19-1" NODE="46:4.0.1.1.7.10.1.1" TYPE="SECTION">
<HEAD>§ 97.19-1   Data required.</HEAD>
<P>For each ocean and coastwise vessel of 1,600 gross tons or over, the following apply: 
</P>
<P>(a) The following maneuvering information must be prominently displayed in the pilothouse on a fact sheet: 
</P>
<P>(1) For full and half speed, a turning circle diagram to port and starboard that shows the time and the distance of advance and transfer required to alter the course 90 degrees with maximum rudder angle and constant power settings. 
</P>
<P>(2) The time and distance to stop the vessel from full and half speed while maintaining approximately the initial heading with minimum application of rudder. 
</P>
<P>(3) For each vessel with a fixed propeller, a table of shaft revolutions per minute for a representative range of speeds. 
</P>
<P>(4) For each vessel with a controllable pitch propeller a table of control settings or a representative range of speeds. 
</P>
<P>(5) For each vessel that is fitted with an auxiliary device to assist in maneuvering, such as a bow thruster, a table of vessel speeds at which the auxiliary device is effective in maneuvering the vessel. 
</P>
<P>(b) The maneuvering information must be provided in the normal load and normal light condition with normal trim for a particular condition of loading assuming the following—
</P>
<P>(1) Calm weather—wind 10 knots or less, calm sea; 
</P>
<P>(2) No current; 
</P>
<P>(3) Deep water conditions—water depth twice the vessel's draft or greater; and 
</P>
<P>(4) Clean hull. 
</P>
<P>(c) At the bottom of the fact sheet, the following statement must appear: 
</P>
<EXTRACT>
<HD1>Warning
</HD1>
<P>The response of the (name of the vessel) may be different from those listed above if any of the following conditions, upon which the maneuvering information is based, are varied: 
</P>
<P>(1) Calm weather—wind 10 knots or less, calm sea; 
</P>
<P>(2) No current; 
</P>
<P>(3) Water depth twice the vessel's draft or greater; 
</P>
<P>(4) Clean hull; and 
</P>
<P>(5) Intermediate drafts or unusual trim.</P></EXTRACT>
<P>(d) The information on the fact sheet must be: 
</P>
<P>(1) Verified six months after the vessel is placed in service; or 
</P>
<P>(2) Modified six months after the vessel is placed into service and verified within three months thereafter. 
</P>
<P>(e) The information that appears on the fact sheet may be obtained from: 
</P>
<P>(1) Trial trip observations; 
</P>
<P>(2) Model tests; 
</P>
<P>(3) Analytical calculations; 
</P>
<P>(4) Simulations; 
</P>
<P>(5) Information established from another vessel of similar hull form, power, rudder and propeller; or 
</P>
<P>(6) Any combination of the above.
</P>
<FP>The accuracy of the information in the fact sheet required is that attainable by ordinary shipboard navigation equipment. 
</FP>
<P>(f) The requirements for information for fact sheets for specialized craft such as semi-submersibles, hydrofoils, hovercraft and other vessels of unusual design will be specified on a case by case basis. 
</P>
<CITA TYPE="N">[CGD 73-78, 40 FR 2689, Jan. 15, 1975]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.20" NODE="46:4.0.1.1.7.11" TYPE="SUBPART">
<HEAD>Subpart 97.20—Whistling</HEAD>


<DIV8 N="§ 97.20-1" NODE="46:4.0.1.1.7.11.1.1" TYPE="SECTION">
<HEAD>§ 97.20-1   Unnecessary whistling prohibited.</HEAD>
<P>(a) The unnecessary sounding of the vessel's whistle is prohibited within any harbor limits of the United States. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.25" NODE="46:4.0.1.1.7.12" TYPE="SUBPART">
<HEAD>Subpart 97.25—Searchlights</HEAD>


<DIV8 N="§ 97.25-1" NODE="46:4.0.1.1.7.12.1.1" TYPE="SECTION">
<HEAD>§ 97.25-1   Improper use prohibited.</HEAD>
<P>(a) No person shall flash or cause to be flashed the rays of a searchlight or other blinding light onto the bridge or into the pilothouse of any vessel under way. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.27" NODE="46:4.0.1.1.7.13" TYPE="SUBPART">
<HEAD>Subpart 97.27—Lookouts</HEAD>


<DIV8 N="§ 97.27-5" NODE="46:4.0.1.1.7.13.1.1" TYPE="SECTION">
<HEAD>§ 97.27-5   Master's and officer's responsibility.</HEAD>
<P>(a) Nothing in this part shall exonerate any master or officer in command from the consequences of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any precaution which may be required by the ordinary practice of seamen or by the special circumstances of the case. When circumstances require it, additional watches shall be maintained to guard against fire or other danger and to give an alarm in case of accident or disaster. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.30" NODE="46:4.0.1.1.7.14" TYPE="SUBPART">
<HEAD>Subpart 97.30—Reports of Accidents, Repairs, and Unsafe Equipment</HEAD>


<DIV8 N="§ 97.30-1" NODE="46:4.0.1.1.7.14.1.1" TYPE="SECTION">
<HEAD>§ 97.30-1   Repairs to boilers and pressure vessels.</HEAD>
<P>(a) Before making any repairs to boilers or unfired pressure vessels, the chief engineer shall submit a report covering the nature of the repairs to the Officer in Charge, Marine Inspection, at or nearest to the port where the repairs are to be made. 


</P>
</DIV8>


<DIV8 N="§ 97.30-5" NODE="46:4.0.1.1.7.14.1.2" TYPE="SECTION">
<HEAD>§ 97.30-5   Accidents to machinery.</HEAD>
<P>(a) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use of the item unsafe until repairs are made, or if by ordinary wear such items become unsafe, a report shall be made, by the chief engineer immediately to the Officer in Charge, Marine Inspection, or if at sea immediately upon arrival at port. 


</P>
</DIV8>


<DIV8 N="§ 97.30-10" NODE="46:4.0.1.1.7.14.1.3" TYPE="SECTION">
<HEAD>§ 97.30-10   Notice required before repair.</HEAD>
<P>(a) No repairs or alterations, except in an emergency, shall be made to any lifesaving or fire detecting or extinguishing equipment without advance notice to the Officer in Charge, Marine Inspection. When emergency repairs or alterations have been made, notice shall be given to the Officer in Charge, Marine Inspection, as soon as practicable. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.33" NODE="46:4.0.1.1.7.15" TYPE="SUBPART">
<HEAD>Subpart 97.33—Communication Between Deckhouses</HEAD>


<DIV8 N="§ 97.33-1" NODE="46:4.0.1.1.7.15.1.1" TYPE="SECTION">
<HEAD>§ 97.33-1   When required.</HEAD>
<P>On all vessels navigating in other than protected waters, where the distance between deckhouses is more than 46 meters (150 feet) a fixed means facilitating communication between both ends of the vessel, such as a raised fore and aft bridge or side tunnels, must be provided. Previously approved arrangements may be retained so long as they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26007, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.34" NODE="46:4.0.1.1.7.16" TYPE="SUBPART">
<HEAD>Subpart 97.34—Work Vests</HEAD>


<DIV8 N="§ 97.34-1" NODE="46:4.0.1.1.7.16.1.1" TYPE="SECTION">
<HEAD>§ 97.34-1   Application.</HEAD>
<P>(a) Provisions of this subpart shall apply to all vessels inspected and certificated in accordance with this subchapter. 


</P>
</DIV8>


<DIV8 N="§ 97.34-5" NODE="46:4.0.1.1.7.16.1.2" TYPE="SECTION">
<HEAD>§ 97.34-5   Approved types of work vests.</HEAD>
<P>(a) Each buoyant work vest carried under the permissive authority of this section must be approved under—
</P>
<P>(1) Subpart 160.053 of this chapter; or
</P>
<P>(2) Subpart 160.077 of this chapter as a commercial hybrid PFD.
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986]


</CITA>
</DIV8>


<DIV8 N="§ 97.34-10" NODE="46:4.0.1.1.7.16.1.3" TYPE="SECTION">
<HEAD>§ 97.34-10   Use.</HEAD>
<P>(a) Approved buoyant work vests are considered to be items of safety apparel and may be carried aboard vessels to be worn by crew members when working near or over the water under favorable working conditions. They shall be used under the supervision and control of designated ship's officers. When carried, such vests shall not be accepted in lieu of any portion of the required number of approved life preservers and shall not be substituted for the approved life preservers required to be worn during drills and emergencies. 


</P>
</DIV8>


<DIV8 N="§ 97.34-15" NODE="46:4.0.1.1.7.16.1.4" TYPE="SECTION">
<HEAD>§ 97.34-15   Shipboard stowage.</HEAD>
<P>(a) The approved buoyant work vests shall be stowed separately from the regular stowage of approved life preservers. 
</P>
<P>(b) The locations for the stowage of work vests shall be such as not to be easily confused with that for approved life preservers. 


</P>
</DIV8>


<DIV8 N="§ 97.34-20" NODE="46:4.0.1.1.7.16.1.5" TYPE="SECTION">
<HEAD>§ 97.34-20   Shipboard inspections.</HEAD>
<P>(a) Each work vest shall be subject to examination by a marine inspector to determine its serviceability. If found to be satisfactory, it may be continued in service, but shall not be stamped by a marine inspector with a Coast Guard stamp. If a work vest is found not to be in a serviceable condition, then such work vest shall be removed from the vessel. If a work vest is beyond repair, it shall be destroyed or mutilated in the presence of a marine inspector so as to prevent its continued use as a work vest. 


</P>
</DIV8>


<DIV8 N="§ 97.34-25" NODE="46:4.0.1.1.7.16.1.6" TYPE="SECTION">
<HEAD>§ 97.34-25   Additional requirements for hybrid work vests.</HEAD>
<P>(a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be—
</P>
<P>(1) Used, stowed, and maintained in accordance with the procedures set out in the manual required for these devices by § 160.077-29 of this chapter and any limitation(s) marked on them; and 
</P>
<P>(2) Of the same or similar design and have the same method of operation as each other hybrid PFD carried on board.
</P>
<CITA TYPE="N">[CGD 78-174A, 51 FR 4350, Feb. 4, 1986]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.35" NODE="46:4.0.1.1.7.17" TYPE="SUBPART">
<HEAD>Subpart 97.35—Logbook Entries</HEAD>


<DIV8 N="§ 97.35-1" NODE="46:4.0.1.1.7.17.1.1" TYPE="SECTION">
<HEAD>§ 97.35-1   Application.</HEAD>
<P>(a) Except as specifically noted, the provisions of this subpart shall apply to all vessels other than motorboats and barges. Motorboats on an international or intercoastal voyage may be required to carry a logbook in accordance with § 97.35-10. 


</P>
</DIV8>


<DIV8 N="§ 97.35-3" NODE="46:4.0.1.1.7.17.1.2" TYPE="SECTION">
<HEAD>§ 97.35-3   Logbooks and records.</HEAD>
<P>(a) The master or person in charge of a vessel that is required by 46 U.S.C. 11301 to have an official logbook shall maintain the logbook on form CG-706. When the voyage is completed, the master or person in charge shall file the logbook with the Officer in Charge, Marine Inspection.
</P>
<P>(b) The master or person in charge of a vessel that is not required by 46 U.S.C. 11301 to have an official logbook, shall maintain, on board, an unofficial logbook or record in any form desired for the purposes of making entries therein as required by law or regulations in this subchapter. Such logs or records are not filed with the Officer in Charge, Marine Inspection, but must be kept available for review by a marine inspector for a period of 1 year after the date to which the records refer. Separate records of tests and inspections of fire fighting equipment must be maintained with the vessel's logs for the period of validity of the vessel's certificate of inspection.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26007, May 23, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 97.35-5" NODE="46:4.0.1.1.7.17.1.3" TYPE="SECTION">
<HEAD>§ 97.35-5   Actions required to be logged.</HEAD>
<P>The actions and observations noted in this section shall be entered in the official log book. This section contains no requirements which are not made in other portions of this subchapter, the items being merely grouped together for convenience. 
</P>
<P>(a) Onboard training, musters, and drills: held in accordance with subchapter W (Lifesaving appliances and Arrangements) of this chapter.
</P>
<P>(b) Steering Gear, Whistle, and Means of Communication. Prior to departure. See § 97.15-3. 
</P>
<P>(c) Drafts and Load Line Markings. Prior to leaving port, ocean, coastwise, and Great Lakes services only. See § 97.15-5. 
</P>
<P>(d) Verification of vessel compliance with applicable stability requirements. After loading and prior to departure and at all other times necessary to assure the safety of the vessel. See § 97.15-7.
</P>
<P>(e) Loading doors. Where applicable, every closing and any opening when not docked. See § 97.15-17.
</P>
<P>(f) Hatches and other openings. All openings and closings, or leaving port without closing. Except vessels on protected waters. See § 97.15-20. 
</P>
<P>(g) Emergency Lighting and Power Systems. Weekly and semi-annually. See § 97.15-30. 
</P>
<P>(h) Fuel oil data: Upon receipt of fuel oil on board. See § 97.15-55. 
</P>
<P>(i) Cargo gear inspections: At least once a month. See § 91.37-70 of this subchapter. 
</P>
<P>(j) Inflatable hopper gate seals. Where installed to comply with subpart G of part 172 of this chapter after each carriage of cargo. See § 97.15-75.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17011, Dec. 30, 1965, as amended by CGD 80-159, 51 FR 33059, Sept. 18, 1986; CGD 89-037, 57 FR 41823, Sept. 11, 1992; CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.36" NODE="46:4.0.1.1.7.18" TYPE="SUBPART">
<HEAD>Subpart 97.36—Display of Plans</HEAD>


<DIV8 N="§ 97.36-1" NODE="46:4.0.1.1.7.18.1.1" TYPE="SECTION">
<HEAD>§ 97.36-1   When required.</HEAD>
<P>Barges with sleeping accommodations for more than six persons and all self-propelled vessels shall have permanently exhibited for the guidance of the officer in charge of the vessel the following plans: 
</P>
<P>(a) General arrangement plans showing for each deck the fire control stations, the various sections enclosed by fire-resisting bulkheads, together with particulars of the fire alarms, detecting systems, the sprinkler installation (if any), the fire extinguishing appliances, means of access to different compartments, decks, etc., and the ventilating systems including particulars of the master fan controls, the positions of dampers, the location of the remote means of stopping fans, and identification numbers of the ventilating fans serving each section. If cargo compartments are “specially suitable for vehicles,” they shall be so indicated on the plan. Alternatively, at the discretion of the Commandant, the aforementioned details may be set out in any other medium, such as a booklet or on computer software, provided that the aforementioned details are available to each officer and a copy is retained on board at all times and is accessible during emergencies. For vessels constructed on or after September 30, 1997 or for existing vessels which have their plans redrawn, the symbols used to identify the aforementioned details shall be in accordance with IMO Assembly resolution A.654(16). These identical symbols can also be found in ASTM Adjunct F 1626 (incorporated by reference, see § 97.01-2). 
</P>
<P>(b) Plans showing clearly for each deck and hold the boundaries of the watertight compartments, the openings therein with the means of closure and position of any controls thereof, and the arrangements for the correction of any list due to flooding. 
</P>
<P>(c) The aforementioned information shall be kept up-to-date, any alteration being recorded in the applicable medium as soon as practicable. 
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51207, Sept. 30, 1997, as amended by USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.37" NODE="46:4.0.1.1.7.19" TYPE="SUBPART">
<HEAD>Subpart 97.37—Markings for Fire and Emergency Equipment, Etc.</HEAD>


<DIV8 N="§ 97.37-1" NODE="46:4.0.1.1.7.19.1.1" TYPE="SECTION">
<HEAD>§ 97.37-1   Application.</HEAD>
<P>(a) The provisions of this subpart, with the exception of § 97.37-90, shall apply to all vessels contracted for on or after November 19, 1952. Vessels contracted for prior to November 19, 1952, shall meet the requirements of § 97.37-90. 


</P>
</DIV8>


<DIV8 N="§ 97.37-3" NODE="46:4.0.1.1.7.19.1.2" TYPE="SECTION">
<HEAD>§ 97.37-3   General.</HEAD>
<P>(a) It is the intent of this subpart to provide such markings as are necessary for the guidance of the person on board in case of an emergency. In any specific case, and particularly on small vessels, where it can be shown to the satisfaction of the Officer in Charge, Marine Inspection, that the prescribed markings are unnecessary for the guidance of the persons on board in case of emergency, such markings may be modified or omitted. 
</P>
<P>(b) In addition to English, all stateroom notices, directional signs, etc., shall be printed in languages appropriate to the service of the vessel or other action be taken to achieve the same purpose. 
</P>
<P>(c) Where in this subpart red letters are specified, letters of a contrasting color on a red background will be accepted. 


</P>
</DIV8>


<DIV8 N="§ 97.37-5" NODE="46:4.0.1.1.7.19.1.3" TYPE="SECTION">
<HEAD>§ 97.37-5   General alarm bell contact maker.</HEAD>
<P>Each general alarm contact maker must be marked in accordance with requirements in subchapter J (Electrical Engineering Regulations) of this chapter.
</P>
<CITA TYPE="N">[CGD 74-125A, 47 FR 15232, Apr. 8, 1982]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-7" NODE="46:4.0.1.1.7.19.1.4" TYPE="SECTION">
<HEAD>§ 97.37-7   General alarm bells.</HEAD>
<P>(a) All general alarm bells shall be identified by red lettering at least 
<FR>1/2</FR> inch high: 
</P>
<EXTRACT>
<P>“GENERAL ALARM—WHEN BELL RINGS GO TO YOUR STATION.”</P></EXTRACT>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-9" NODE="46:4.0.1.1.7.19.1.5" TYPE="SECTION">
<HEAD>§ 97.37-9   Carbon dioxide and clean agent alarms.</HEAD>
<P>Each carbon dioxide or clean agent fire extinguishing alarm must be conspicuously marked: “WHEN ALARM SOUNDS VACATE AT ONCE. CARBON DIOXIDE OR CLEAN AGENT BEING RELEASED.”.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33881, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-10" NODE="46:4.0.1.1.7.19.1.6" TYPE="SECTION">
<HEAD>§ 97.37-10   Fire extinguishing system branch lines.</HEAD>
<P>(a) The branch line valves of all fire extinguishing systems shall be plainly and permanently marked indicating the spaces served. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-11" NODE="46:4.0.1.1.7.19.1.7" TYPE="SECTION">
<HEAD>§ 97.37-11   Carbon dioxide warning signs.</HEAD>
<P>Each entrance to a space storing carbon dioxide cylinders, a space protected by carbon dioxide systems, or any space into which carbon dioxide might migrate must be conspicuously marked as follows:
</P>
<P>(a) Spaces storing carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. VENTILATE THE AREA BEFORE ENTERING. A HIGH CONCENTRATION CAN OCCUR IN THIS AREA AND CAN CAUSE SUFFOCATION.”.
</P>
<P>(b) Spaces protected by carbon dioxide—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED, DO NOT ENTER UNTIL VENTILATED. LOCK OUT SYSTEM WHEN SERVICING.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<P>(c) Spaces into which carbon dioxide might migrate—“CARBON DIOXIDE GAS CAN CAUSE INJURY OR DEATH. DISCHARGE INTO NEARBY SPACE CAN COLLECT HERE. WHEN ALARM OPERATES OR WINTERGREEN SCENT IS DETECTED VACATE IMMEDIATELY.” The reference to wintergreen scent may be omitted for carbon dioxide systems not required to have odorizing units and not equipped with such units.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33881, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-13" NODE="46:4.0.1.1.7.19.1.8" TYPE="SECTION">
<HEAD>§ 97.37-13   Fire extinguishing system controls.</HEAD>
<P>The control cabinets or spaces containing valves or manifolds for the various fire extinguishing systems must be distinctly marked in conspicuous red letters at least 2 inches high: “[STEAM/CARBON DIOXIDE/CLEAN AGENT/FOAM/WATER SPRAY—as appropriate] FIRE APPARATUS.”.
</P>
<CITA TYPE="N">[USCG-2006-24797, 77 FR 33881, June 7, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-15" NODE="46:4.0.1.1.7.19.1.9" TYPE="SECTION">
<HEAD>§ 97.37-15   Fire hose stations.</HEAD>
<P>(a) Each fire hydrant shall be identified in red letters and figures at least two inches high “FIRE STATION NO. 1,” “2,” “3,” etc. Where the hose is not stowed in the open or behind glass so as to be readily seen, this identification shall be so placed as to be readily seen from a distance. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-20" NODE="46:4.0.1.1.7.19.1.10" TYPE="SECTION">
<HEAD>§ 97.37-20   Self-contained breathing apparatus.</HEAD>
<P>(a) Lockers or spaces containing self-contained breathing apparatus shall be marked “SELF-CONTAINED BREATHING APPARATUS.” 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-23" NODE="46:4.0.1.1.7.19.1.11" TYPE="SECTION">
<HEAD>§ 97.37-23   Hand portable fire extinguishers.</HEAD>
<P>(a) Each hand portable fire extinguisher shall be marked with a number and the location where stowed shall be marked with a corresponding number at least 
<FR>1/2</FR> inch high. Where only one type and size of hand portable fire extinguisher is carried, the numbering may be omitted. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-25" NODE="46:4.0.1.1.7.19.1.12" TYPE="SECTION">
<HEAD>§ 97.37-25   Emergency lights.</HEAD>
<P>(a) All emergency lights shall be marked with a letter “E” at least 
<FR>1/2</FR> inch high. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-33" NODE="46:4.0.1.1.7.19.1.13" TYPE="SECTION">
<HEAD>§ 97.37-33   Instructions for changing steering gear.</HEAD>
<P>(a) Instructions in at least 
<FR>1/2</FR> inch letters and figures shall be posted in the steering engine room, relating in order, the different steps to be taken in changing to the emergency steering gear. Each clutch, gear, wheel, lever, valve, or switch which is used during the changeover shall be numbered or lettered on a metal plate or painted so that the markings can be recognized at a reasonable distance. The instructions shall indicate each clutch or pin to be “in” or “out” and each valve or switch which is to be “opened” or “closed” in shifting to any means of steering for which the vessel is equipped. Instructions shall be included to line up all steering wheels and rudder amidship before changing gears. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-35" NODE="46:4.0.1.1.7.19.1.14" TYPE="SECTION">
<HEAD>§ 97.37-35   Rudder orders.</HEAD>
<P>(a) At all steering stations, there shall be installed a suitable notice on the wheel or device or in such other position as to be directly in the helmsman's line of vision, to indicate the direction in which the wheel or device must be turned for “right rudder” and for “left rudder.” 
</P>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-42" NODE="46:4.0.1.1.7.19.1.15" TYPE="SECTION">
<HEAD>§ 97.37-42   Markings for lifesaving appliances, instructions to passengers, and stowage locations.</HEAD>
<P>Lifesaving appliances, instructions to passengers, and stowage locations must be marked in accordance with subchapter W (Lifesaving Appliances and Arrangements) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-069, 61 FR 25289, May 20, 1996]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-47" NODE="46:4.0.1.1.7.19.1.16" TYPE="SECTION">
<HEAD>§ 97.37-47   Portable magazine chests.</HEAD>
<P>(a) Portable magazine chests shall be marked in letters at least 3 inches high: 
</P>
<EXTRACT>
<P>“PORTABLE MAGAZINE CHEST—FLAMMABLE—KEEP LIGHTS AND FIRE AWAY.”</P></EXTRACT>
<P>(b) [Reserved]


</P>
</DIV8>


<DIV8 N="§ 97.37-50" NODE="46:4.0.1.1.7.19.1.17" TYPE="SECTION">
<HEAD>§ 97.37-50   Ventilation alarm failure.</HEAD>
<P>(a) The alarm required by § 92.15-10(d)(4) of this subchapter, which indicates the loss of required ventilation in spaces specially suitable for vehicles, shall be marked with a conspicuous sign in at least 
<FR>1/4</FR>-inch letters “VENTILATION FAILURE IN VEHICULAR SPACE.” 
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15286, Dec. 6, 1966]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-60" NODE="46:4.0.1.1.7.19.1.18" TYPE="SECTION">
<HEAD>§ 97.37-60   Watertight doors.</HEAD>
<P>Quick-acting Class I watertight doors fitted in accordance with the requirements in § 170.255(d) of this chapter must be marked “KEEP THIS DOOR CLOSED”.
</P>
<CITA TYPE="N">[CGD 80-129, 51 FR 33059, Sept. 18, 1986]


</CITA>
</DIV8>


<DIV8 N="§ 97.37-90" NODE="46:4.0.1.1.7.19.1.19" TYPE="SECTION">
<HEAD>§ 97.37-90   Vessels contracted for prior to November 19, 1952.</HEAD>
<P>(a) Vessels contracted for prior to November 19, 1952, shall meet the requirements of this paragraph. 
</P>
<P>(1) The requirements of §§ 97.37-5 through 97.37-50 shall be met with the exception that existing signs and markings containing the same general intent, but not necessarily identical wording or exact letter type, size, or color, may be retained so long as they are in good condition to the satisfaction of the Officer in Charge, Marine Inspection. 
</P>
<P>(2) [Reserved]
</P>
<P>(b) [Reserved]
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17011, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15286, Dec. 6, 1966]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.40" NODE="46:4.0.1.1.7.20" TYPE="SUBPART">
<HEAD>Subpart 97.40—Markings on Vessels</HEAD>


<DIV8 N="§ 97.40-1" NODE="46:4.0.1.1.7.20.1.1" TYPE="SECTION">
<HEAD>§ 97.40-1   Application.</HEAD>
<P>(a) The provisions of this subpart shall apply to all vessels except as specifically noted. 


</P>
</DIV8>


<DIV8 N="§ 97.40-5" NODE="46:4.0.1.1.7.20.1.2" TYPE="SECTION">
<HEAD>§ 97.40-5   Hull markings.</HEAD>
<P>Vessels shall be marked as required by parts 67 and 69 of this chapter. 
</P>
<CITA TYPE="N">[CGD 72-104R, 37 FR 14233, July 18, 1972]


</CITA>
</DIV8>


<DIV8 N="§ 97.40-10" NODE="46:4.0.1.1.7.20.1.3" TYPE="SECTION">
<HEAD>§ 97.40-10   Draft marks and draft indicating systems.</HEAD>
<P>(a) All vessels must have draft marks plainly and legibly visible upon the stem and upon the sternpost or rudderpost or at any place at the stern of the vessel as may be necessary for easy observation. The bottom of each mark must indicate the draft.
</P>
<P>(b) The draft must be taken from the bottom of the keel to the surface of the water at the location of the marks.
</P>
<P>(c) In cases where the keel does not extend forward or aft to the location of the draft marks, due to raked stem or cut away skeg, the datum line from which the draft shall be taken shall be obtained by projecting the line of the bottom of keel forward or aft, as the case may be, to the location of the draft marks. 
</P>
<P>(d) In cases where a vessel may have a skeg or other appendage extending locally below the line of the keel, the draft at the end of the vessel adjacent to such appendage shall be measured to a line tangent to the lowest part of such appendage and parallel to the line of the bottom of the keel. 
</P>
<P>(e) Draft marks must be separated so that the projections of the marks onto a vertical plane are of uniform height equal to the vertical spacing between consecutive marks.
</P>
<P>(f) Draft marks must be painted in contrasting color to the hull.
</P>
<P>(g) In cases where draft marks are obscured due to operational constraints or by protrusions, the vessel must be fitted with a reliable draft indicating system from which the bow and stern drafts can be determined.
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17011, Dec. 30, 1965, as amended by CGD 89-037, 57 FR 41823, Sept. 11, 1992]


</CITA>
</DIV8>


<DIV8 N="§ 97.40-15" NODE="46:4.0.1.1.7.20.1.4" TYPE="SECTION">
<HEAD>§ 97.40-15   Load line marks.</HEAD>
<P>(a) Vessels assigned a load line shall have the deck line and the load line marks permanently scribed or embossed as required by subchapter E (Load Lines) of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.45" NODE="46:4.0.1.1.7.21" TYPE="SUBPART">
<HEAD>Subpart 97.45—Carrying of Excess Steam</HEAD>


<DIV8 N="§ 97.45-1" NODE="46:4.0.1.1.7.21.1.1" TYPE="SECTION">
<HEAD>§ 97.45-1   Master and chief engineer responsible.</HEAD>
<P>It shall be the duty of the master and the chief engineer of any vessel to require that a steam pressure is not carried in excess of that allowed by the certificate of inspection, and to require that the safety valves, once set by the inspector, are in no way tampered with or made inoperable. 
</P>
<CITA TYPE="N">[CGD 95-028, 62 FR 51207, Sept. 30, 1997]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.47" NODE="46:4.0.1.1.7.22" TYPE="SUBPART">
<HEAD>Subpart 97.47—Routing Instructions</HEAD>


<DIV8 N="§ 97.47-1" NODE="46:4.0.1.1.7.22.1.1" TYPE="SECTION">
<HEAD>§ 97.47-1   All persons must comply.</HEAD>
<P>All licensed masters, officers, and certificated seamen on U.S. vessels must strictly comply with routing instructions issued by competent naval authority.
</P>
<CITA TYPE="N">[CGD 95-027, 61 FR 26008, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.50" NODE="46:4.0.1.1.7.23" TYPE="SUBPART">
<HEAD>Subpart 97.50—Compliance With Provisions of Certificate of Inspection</HEAD>


<DIV8 N="§ 97.50-1" NODE="46:4.0.1.1.7.23.1.1" TYPE="SECTION">
<HEAD>§ 97.50-1   Master or person in charge responsible.</HEAD>
<P>(a) It shall be the duty of the master or other person in charge of the vessel to see that all of the provisions of the certificate of inspection are strictly adhered to. Nothing in this subpart shall be construed as limiting the master or other person in charge of the vessel, at his own responsibility, from diverting from the route prescribed in the certificate of inspection or taking such other steps as he deems necessary and prudent to assist vessels in distress or for other similar emergencies. 
</P>
<P>(b) [Reserved]


</P>
</DIV8>

</DIV6>


<DIV6 N="97.53" NODE="46:4.0.1.1.7.24" TYPE="SUBPART">
<HEAD>Subpart 97.53—Exhibition of Merchant Mariner Credential</HEAD>


<DIV8 N="§ 97.53-1" NODE="46:4.0.1.1.7.24.1.1" TYPE="SECTION">
<HEAD>§ 97.53-1   Officers.</HEAD>
<P>All officers on a vessel must have their licenses or officer endorsements conspicuously displayed.
</P>
<CITA TYPE="N">[USCG-2006-24371, 74 FR 11265, Mar. 16, 2009]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.55" NODE="46:4.0.1.1.7.25" TYPE="SUBPART">
<HEAD>Subpart 97.55—De-Energizing of Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo Is Carried</HEAD>


<DIV8 N="§ 97.55-1" NODE="46:4.0.1.1.7.25.1.1" TYPE="SECTION">
<HEAD>§ 97.55-1   Master's responsibility.</HEAD>
<P>Before loading bulk grain or any bulk solid cargo to which § 148.435 of this chapter applies, the master shall have the lighting circuits to cargo compartments in which the grain or bulk solid cargo is to be loaded de-energized at the distribution panel or panel board. He shall thereafter have periodic inspections made of the panel or panel board as frequently as necessary to ascertain that the affected circuits remain de-energized while this bulk cargo remains within the vessel.
</P>
<CITA TYPE="N">[USCG-2009-0091, 75 FR 64591, Oct. 19, 2010]


</CITA>
</DIV8>


<DIV8 N="§ 97.55-5" NODE="46:4.0.1.1.7.25.1.2" TYPE="SECTION">
<HEAD>§ 97.55-5   Warning notice posted.</HEAD>
<P>(a) As a precaution against any subsequent unintentional re-energizing of the circuits specified above, an appropriate notice shall be posted at the location where the control is effected warning against re-energizing these circuits. Such notice shall remain posted while this bulk cargo remains within the vessel. 


</P>
</DIV8>

</DIV6>


<DIV6 N="97.80" NODE="46:4.0.1.1.7.26" TYPE="SUBPART">
<HEAD>Subpart 97.80—Operation of Vehicles in Enclosed Locations</HEAD>


<DIV8 N="§ 97.80-1" NODE="46:4.0.1.1.7.26.1.1" TYPE="SECTION">
<HEAD>§ 97.80-1   Special operating conditions.</HEAD>
<P>(a) The operation of self-propelled vehicles in enclosed locations shall be permitted only when the other conditions in this section have been met. 
</P>
<P>(b) Spaces exposed to carbon monoxide or other hazardous vapors from exhausts of power-operated industrial trucks shall have adequate ventilation. The senior deck officer shall see that tests of the carbon monoxide content of the atmosphere are made as frequently as conditions require to insure that dangerous concentrations do not develop. Such tests shall be made in the area in which persons are working, by persons acquainted with the test equipment and procedure. The carbon monoxide concentration in the holds and intermediate decks where persons are working shall be maintained at not more than 50 parts per million (0.005%) as a time-weighted average, and persons shall be removed from the area if the concentration exceeds 75 parts per million (0.0075%). When necessary, portable blowers of adequate size and location shall be utilized. 
</P>
<CITA TYPE="N">[CGFR 66-33, 31 FR 15286, Dec. 6, 1966, as amended by CGFR 69-72, 34 FR 17485, Oct. 29, 1969; CGD 95-027, 61 FR 26008, May 23, 1996]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.90" NODE="46:4.0.1.1.7.27" TYPE="SUBPART">
<HEAD>Subpart 97.90—Pilot Boarding Operations</HEAD>


<DIV8 N="§ 97.90-1" NODE="46:4.0.1.1.7.27.1.1" TYPE="SECTION">
<HEAD>§ 97.90-1   Pilot boarding operation.</HEAD>
<P>(a) The master shall ensure that pilot boarding equipment is maintained as follows:
</P>
<P>(1) The equipment must be kept clean and in good working order.
</P>
<P>(2) Each damaged step or spreader step on a pilot ladder must be replaced in kind with an approved replacement step or spreader step, prior to further use of the ladder. The replacement step or spreader step must be secured by the method used in the original construction of the ladder, and in accordance with manufacturer instructions.
</P>
<P>(b) The master shall ensure compliance with the following during pilot boarding operations:
</P>
<P>(1) Only approved pilot boarding equipment may be used.
</P>
<P>(2) The pilot boarding equipment must rest firmly against the hull of the vessel and be clear of overboard discharges.
</P>
<P>(3) Two man ropes, a safety line and an approved lifebuoy with an approved water light must be at the point of access and be immediately available for use during boarding operations.
</P>
<P>(4) Rigging of the equipment and embarkation/debarkation of a pilot must be supervised in person by a deck officer.
</P>
<P>(5) Both the equipment over the side and the point of access must be adequately lit during night operations.
</P>
<P>(6) If a pilot hoist is used, a pilot ladder must be kept on deck adjacent to the hoist and available for immediate use.
</P>
<CITA TYPE="N">[CGD 79-032, 49 FR 25455, June 21, 1984]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="97.95" NODE="46:4.0.1.1.7.28" TYPE="SUBPART">
<HEAD>Subpart 97.95—Person in Charge of Transfer of Liquid Cargo in Bulk</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 79-116, 60 FR 17157, Apr. 4, 1995, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 97.95-1" NODE="46:4.0.1.1.7.28.1.1" TYPE="SECTION">
<HEAD>§ 97.95-1   General.</HEAD>
<P>A qualified person in charge of a transfer of liquid cargo in bulk shall be designated in accordance with subpart C of 33 CFR part 155. 
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17157, Apr. 4, 1995]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="98" NODE="46:4.0.1.1.8" TYPE="PART">
<HEAD>PART 98—SPECIAL CONSTRUCTION, ARRANGEMENT, AND OTHER PROVISIONS FOR CERTAIN DANGEROUS CARGOES IN BULK 
</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>33 U.S.C. 1903; 46 U.S.C. 3306, 3307, 3703; 49 U.S.C. App. 1804; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>CGFR 65-50, 30 FR 17022, Dec. 30, 1965, unless otherwise noted. 
</PSPACE></SOURCE>
<EDNOTE>
<HED>Editorial Note:</HED><PSPACE>Nomenclature changes to part 98 appear by USCG-2009-0702, 74 FR 49232, Sept. 25, 2009.</PSPACE></EDNOTE>

<DIV6 N="98.01" NODE="46:4.0.1.1.8.1" TYPE="SUBPART">
<HEAD>Subpart 98.01—General</HEAD>


<DIV8 N="§ 98.01-1" NODE="46:4.0.1.1.8.1.1.1" TYPE="SECTION">
<HEAD>§ 98.01-1   Applicability.</HEAD>
<P>(a) The provisions of this part shall apply to all self-propelled cargo vessels which carry in bulk any of the dangerous cargoes specifically noted in this part. 
</P>
<P>(b) [Reserved] 
</P>
<P>(c) The regulations for barges carrying any of the bulk chemical cargoes listed in subparts 98.01 through 98.25 are found in subchapter O of this chapter. 
</P>
<P>(d) [Reserved] 
</P>
<P>(e) Manned barges carrying any of the cargoes listed in Table 151.05 of this chapter will be considered individually by the Commandant and may be required to meet the applicable requirements of subchapter O of this chapter, as well as the requirements of this subchapter. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3711, Feb. 25, 1970; CGD 84-043, 55 FR 37411, Sept. 11, 1990; 59 FR 17011, Apr. 11, 1994]


</CITA>
</DIV8>


<DIV8 N="§ 98.01-3" NODE="46:4.0.1.1.8.1.1.2" TYPE="SECTION">
<HEAD>§ 98.01-3   Incorporation by reference.</HEAD>
<P>(a) Certain standards and specifications are incorporated by reference into this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To enforce any edition other than the ones listed in paragraph (b) of this section, notice of change must be published in the <E T="04">Federal Register</E> and the material made available to the public. All approved material is at the National Archives and Records Administration (NARA), and is available from the sources indicated in paragraph (b) of this section. For information on the availability of this material at NARA, call 202-741-6030, or go to: <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I>
</P>
<P>(b) The standards and specifications approved for incorporation by reference in this part and the sections affected, are:
</P>
<EXTRACT>
<HD2>American Society for Nondestructive Testing (ASNT)
</HD2>
<FP-2>4153 Arlingate Road, Caller # 28518, Columbus, OH, 43228-0518
</FP-2>
<LDRWK>
<FL-2>ASNT “Recommended Practice No. SNT-TC-1A (1988), Personnel Qualification and Certification in Nondestructive Testing” </FL-2>
<LDRFIG>98.25-97(c)(2)</LDRFIG></LDRWK>
<HD2>American Society of Mechanical Engineers (ASME) International
</HD2>
<FP-2>Three Park Avenue, New York, N.Y. 10016-5990
</FP-2>
<LDRWK>
<FL-2>ASME Boiler and Pressure Vessel Code, section V, Nondestructive Examination (1986) </FL-2>
<LDRFIG>98.25-97(a)(1)</LDRFIG></LDRWK></EXTRACT>
<CITA TYPE="N">[CGD 85-061, 54 FR 50965, Dec. 11, 1989, as amended by USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="98.25" NODE="46:4.0.1.1.8.2" TYPE="SUBPART">
<HEAD>Subpart 98.25—Anhydrous Ammonia in Bulk</HEAD>


<DIV8 N="§ 98.25-1" NODE="46:4.0.1.1.8.2.1.1" TYPE="SECTION">
<HEAD>§ 98.25-1   Applicability.</HEAD>
<P>(a) The regulations in this subpart apply to each self-propelled vessel that has anhydrous ammonia on board as a cargo, cargo residue, or vapor and that is not regulated under part 154 of this chapter.
</P>
<P>(b) Any self-propelled vessel to which this subpart applies shall be inspected and certificated under this subchapter and subchapter D of this chapter.
</P>
<CITA TYPE="N">[CGD 74-289, 44 FR 26008, May 3, 1979]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-5" NODE="46:4.0.1.1.8.2.1.2" TYPE="SECTION">
<HEAD>§ 98.25-5   How anhydrous ammonia may be carried.</HEAD>
<P>(a) Anhydrous ammonia shall be carried in unfired pressure vessel type tanks independent of the structure as detailed in this part, except as otherwise provided in paragraph (b) of this section. 
</P>
<P>(b) When anhydrous ammonia is to be transported at its boiling temperature at or near atmospheric pressure, the Commandant may permit the use of alternate methods of storage if it is shown to his satisfaction that a degree of safety is obtained consistent with the minimum requirements of this subpart. 


</P>
</DIV8>


<DIV8 N="§ 98.25-10" NODE="46:4.0.1.1.8.2.1.3" TYPE="SECTION">
<HEAD>§ 98.25-10   Design and construction of cargo tanks.</HEAD>
<P>(a) The cargo tanks shall meet the requirements for Class I, I-L, II, or II-L welded pressure vessels and shall be fabricated, inspected, and tested in accordance with the applicable requirements of part 54 of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) Unlagged cargo tanks subject to atmospheric temperatures shall be designed for a pressure of not less than 250 pounds per square inch gage. 
</P>
<P>(c) Where unrefrigerated cargo tanks are lagged as required by §§ 98.25-30 and 98.25-60, the tanks shall be designed for a pressure of not less than 215 pounds per square inch gage. 
</P>
<P>(d) Refrigerated cargo tanks, in which the temperature of the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for a pressure of not less than the vapor pressure corresponding to the temperature of the liquid at which the system is to be maintained, plus 25 pounds per square inch gage. 
</P>
<P>(e) Each tank shall be provided with not less than a 15″ × 18″ diameter manhole, fitted with a cover located above the maximum liquid level and as close as possible to the top of the tank. Where access trunks are fitted to tanks, the diameter of the trunks shall be not less than 30 inches. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18902, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-15" NODE="46:4.0.1.1.8.2.1.4" TYPE="SECTION">
<HEAD>§ 98.25-15   Markings.</HEAD>
<P>(a) Cargo tanks shall be marked in accordance with the requirements of § 54.10-20 of subchapter F (Marine Engineering) of this chapter. 
</P>
<P>(b) In addition to the markings required to be stamped on the tank, the legend, “Anhydrous Ammonia” shall be conspicuously and legibly marked upon the dome or upper portion of the tank in letters at least 4 inches high. 
</P>
<P>(c) All tank inlet and outlet connections, except safety relief valves, liquid level gaging devices and pressure gages shall be labeled to designate whether they terminate in the vapor or liquid space. Labels of noncorrosive material may be attached to valves. 
</P>
<P>(d) All tank markings shall be permanently and legibly stamped in a readily visible position. If the tanks are lagged, the markings attached to the tank proper shall be duplicated on a corrosion resistant plate secured to the outside jacket of the lagging. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18902, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-20" NODE="46:4.0.1.1.8.2.1.5" TYPE="SECTION">
<HEAD>§ 98.25-20   Installation of cargo tanks.</HEAD>
<P>(a) Independent tanks shall be arranged in the vessel so as to provide a minimum clearance of not less than 24 inches from the vessel's side and not less than 15 inches from the vessel's bottom. Where more than one tank is installed in a vessel, the distance between such tanks shall be not less than 15 inches, unless otherwise approved by the Commandant. Alternate provisions may be made for moving such tanks to provide for adequate inspection and maintenance of the vessel's structure and the tanks. 
</P>
<P>(b) The design shall show the manner in which the tanks are to be installed, supported, and secured in the vessel and shall be approved prior to installation. Tanks shall be supported in steel saddles and securely anchored in place. If the tanks are required to be stress-relieved no appendages shall be welded to the tanks after they have been stress-relieved unless authorized by the Commandant. 
</P>
<P>(c) Tanks may be located in dry cargo holds or in liquid cargo tanks or may be installed “on deck” or “under deck” with the tank protruding above deck. On installations where a portion of the tank extends above the weather deck, provision shall be made to maintain the weathertightness of the deck, except that vessels operating on protected inland waters may have tanks located in the holds of hopper type barges without the watertightness of the deck being maintained. All tanks shall be installed with the manhole opening and fittings located above the weather deck. 
</P>
<P>(d) The anhydrous ammonia tanks may be installed in the bulk liquid cargo tanks provided the liquid surrounding the enclosed anhydrous ammonia tanks complies with the following chemical and physical properties: 
</P>
<P>(1) Boiling point above 125 °F. at atmospheric pressure. 
</P>
<P>(2) Inert to ammonia at 100 °F. at atmospheric pressure. 
</P>
<P>(3) Noncorrosive in the liquid and vapor phase to the ammonia tanks and piping. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3711, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-30" NODE="46:4.0.1.1.8.2.1.6" TYPE="SECTION">
<HEAD>§ 98.25-30   Lagging.</HEAD>
<P>(a) Lagged tanks shall be covered with an incombustible insulation material of a thickness to provide a thermal conductance of not more than 0.075 B.t.u. per square foot per degree F. differential in temperature per hour. The insulating material shall be of an approved type complying with the requirements of subpart 164.009 of subchapter Q (Specifications) of this chapter, and shall be given a vapor proof coating with fire retardant material acceptable to the Commandant. Tanks exposed to the weather shall have the insulation and vapor proof coating covered with a removable sheet metal jacket of not less than 0.083 inch thickness and flashed around all openings so as to be weather tight. Materials other than sheet metal may be used to cover the insulation and vapor proof coating when specifically authorized by the Commandant. 
</P>
<P>(b) Where unlagged tanks are installed in insulated holds or insulated 'tween deck spaces, such tanks shall be considered lagged provided the thermal conductance of the insulation is not less than that required by paragraph (a) of this section. 


</P>
</DIV8>


<DIV8 N="§ 98.25-35" NODE="46:4.0.1.1.8.2.1.7" TYPE="SECTION">
<HEAD>§ 98.25-35   Refrigerated systems.</HEAD>
<P>(a) Where refrigerated systems are installed to maintain the temperature of the liquid below atmospheric, at least two complete refrigeration plants automatically regulated by pressure variations within the tanks shall be provided, each to be complete with the necessary auxiliaries for proper operation. The capacity of each refrigeration compressor shall be sufficient to maintain the vapor pressure in the tanks during the peak atmospheric temperature conditions below the pressure for which the tanks are designed. 
</P>
<P>(b) An alternate arrangement may consist of three compressors, any two of which shall be capable of maintaining the vapor pressure in the tanks during peak atmospheric temperature conditions below the pressure for which the tanks are designed, the third compressor acting as a stand-by unit. 
</P>
<P>(c) Refrigerated tanks shall be insulated in conformance with the requirements of § 98.25-30. 


</P>
</DIV8>


<DIV8 N="§ 98.25-40" NODE="46:4.0.1.1.8.2.1.8" TYPE="SECTION">
<HEAD>§ 98.25-40   Valves, fittings, and accessories.</HEAD>
<P>(a) All valves, flanges, fittings and accessory equipment shall be of a type suitable for use with anhydrous ammonia and shall be made of steel, or malleable or nodular iron meeting the requirements of § 56.60-1 of subchapter F (Marine Engineering) of this chapter. Valves shall be fitted with noncorrosive material suitable for ammonia service. Valves, flanges, and pipe fittings shall be of the square or round tongue and groove type or raised-face, United States of America Standard 300-pound standard minimum, fitted with suitable soft gasket material. Welded fittings shall be used wherever possible and the number of pipe joints shall be held to a minimum. Screwed joints are not permitted for pipe diameters exceeding 2 inches. Nonferrous materials, such as copper, copper alloys and aluminum alloys, shall not be used in the construction of valves, fittings or accessory equipment. Brazed joints are prohibited. 
</P>
<P>(b) Each tank shall be provided with the necessary fill and discharge liquid and vapor shut-off valves, safety relief valves, liquid level gaging devices, thermometer well and pressure gage, and shall be provided with suitable access for convenient operation. Connections to tanks installed below the weather deck shall be made to a trunk or dome extending above the weather deck. Connections to the tanks shall be protected against mechanical damage and tampering. Other openings in the tanks, except as specifically permitted by this part, are prohibited. 
</P>
<P>(c) All connections to the tanks, except safety devices and liquid level gaging devices, shall have manually operated shut-off valves located as close to the tank as possible. 
</P>
<P>(d) Excess flow valves where required by this section shall close automatically at the rated flow of vapor or liquid as specified by the manufacturer. The piping, including valves, fittings and appurtenances, protected by an excess flow valve, shall have a greater capacity than the rated flow of the excess flow valve. 
</P>
<P>(e) Liquid level gaging devices which are so constructed that outward flow of tank contents shall not exceed that passed by a No. 54 drill size opening, need not be equipped with excess flow valves. 
</P>
<P>(f) Pressure gage connections need not be equipped with excess flow valves if the openings are not larger than No. 54 drill size. 
</P>
<P>(g) Excess flow valves may be designed with a bypass, not to exceed a No. 60 drill size opening, to allow equalization of pressure. 
</P>
<P>(h) Prior to disconnecting shore lines, the pressure in the liquid and vapor lines shall be relieved through suitable valves installed at the loading header. 
</P>
<P>(i) Relief valves shall be fitted in liquid lines which may be subject to excessive pressure caused by liquid full condition, and the escape from the relief valves shall be piped to the venting system. 
</P>
<P>(j) The pressure gage shall be located at the highest practical point. The thermometer well shall terminate in the liquid space and be attached to the shell by welding with the end of the fitting being provided with a gas-tight screwed plug or bolted cover. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18902, Dec. 18, 1968; CGFR 70-10, 35 FR 3712, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-45" NODE="46:4.0.1.1.8.2.1.9" TYPE="SECTION">
<HEAD>§ 98.25-45   Liquid level gaging device.</HEAD>
<P>(a) Each tank shall be fitted with a liquid level gaging device of suitable design to indicate the maximum level to which the tank may be filled with liquid at temperatures between 20 °F. and 130 °F. 
</P>
<P>(b) Liquid level gaging devices shall be of the following types: magnetic, rotary tube, slip tube, fixed tube, automatic float, or other types acceptable to the Commandant. 
</P>
<P>(c) Gaging devices that require bleeding of the product to the atmosphere, such as rotary tube, fixed tube, and slip tube, shall be so designed that the bleed valve maximum opening is not larger than a No. 54 drill size, unless provided with an excess flow valve. 
</P>
<P>(d) Gaging devices shall have a design pressure of at least 250 pounds per square inch. 
</P>
<P>(e) Gage glasses of the columnar type are prohibited. 


</P>
</DIV8>


<DIV8 N="§ 98.25-50" NODE="46:4.0.1.1.8.2.1.10" TYPE="SECTION">
<HEAD>§ 98.25-50   Filling and discharge pipes.</HEAD>
<P>(a) Filling connections shall be provided with one of the following: 
</P>
<P>(1) Combination back pressure check valve and excess flow valve; 
</P>
<P>(2) One double or two single back pressure check valves; or 
</P>
<P>(3) A positive shut-off valve in conjunction with either an internal back pressure check valve or an internal excess flow valve. 
</P>
<P>(b) All other liquid and vapor connections to tanks, except filling connections, safety relief valves, and liquid level gaging devices and pressure gages described in § 98.25-40(e) and (f) shall be equipped with automatic excess flow valves; or in lieu thereof, may be fitted with quick closing internal stop valves, which, except during filling and discharge operations, shall remain closed. The control mechanism for such valves shall be provided with a secondary remote control of a type acceptable to the Commandant. 
</P>
<P>(c) The excess flow, internal stop or back pressure check valves shall be located on the inside of the tank or outside where the piping enters the tank. In the latter case, installation shall be made in such a manner that any undue strain will not cause breakage between the tank and the excess flow or internal stop valve. 
</P>
<P>(d) Where the filling and discharge are made through a common nozzle at the tank, and the connection is fitted with a quick-closing internal stop valve as permitted in paragraph (b) of this section, the back pressure check valve or excess flow valve is not required, provided, however, a positive shut-off valve is installed in conjunction with the internal stop valve. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3712, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-55" NODE="46:4.0.1.1.8.2.1.11" TYPE="SECTION">
<HEAD>§ 98.25-55   Cargo piping.</HEAD>
<P>(a) Piping shall be of seamless steel meeting the requirements of § 56.60-1 of subchapter F (Marine Engineering) of this chapter. The piping shall be of not less than Schedule 40 thickness. In case of piping on the discharge side of the liquid pumps or vapor compressors, the design shall be for a pressure of not less than the pump or compressor relief valve setting; or if the piping is not fitted with relief valves, the design pressure shall not be less than the total discharge head of the pump or compressor. 
</P>
<P>(b) Where necessary, provision shall be made for expansion and contraction of piping by means of seamless steel pipe expansion bends. Special consideration will be given for packless type expansion joints. Slip type expansion joints are prohibited. Piping shall be provided with adequate support to take the weight of the piping off the valves and fittings. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 68-82, 33 FR 18902, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-60" NODE="46:4.0.1.1.8.2.1.12" TYPE="SECTION">
<HEAD>§ 98.25-60   Safety relief valves.</HEAD>
<P>(a) Each tank shall be fitted with two or more approved safety relief valves, designed, constructed, and flow-tested for capacity in conformance with subpart 162.018 of subchapter Q (Specifications) of this chapter. 
</P>
<P>(b) Each safety relief valve shall start to discharge at a pressure not in excess of the design pressure of the tank. 
</P>
<P>(c) Safety relief valves shall be attached to the tank near the highest point of the vapor space. Shutoff valves shall not be installed between the tanks and the safety relief valves, except manifolds for mounting multiple safety relief valves may be fitted with acceptable interlocking three-way valves so arranged at all times as to permit at any position of the three-way valve, an unrestricted flow of vapors through at least one port. When two safety relief valves are mounted in parallel on both the upper outlets of the three-way valve, the arrangement shall be such as to permit at least one safety relief valve to be operative at all times. 
</P>
<P>(d) Each safety valve shall be tested in the presence of a marine inspector at the site of installation before or after mounting prior to being placed in service. The tests shall prove that the safety relief valve will start to discharge at a pressure not in excess of the maximum allowable pressure of the tank. 
</P>
<CITA TYPE="N">[CGFR 68-82, 33 FR 18902, Dec. 18, 1968]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-65" NODE="46:4.0.1.1.8.2.1.13" TYPE="SECTION">
<HEAD>§ 98.25-65   Filling density.</HEAD>
<P>(a) The filling density, or the percent ratio of the liquefied gas that may be loaded in the tank to the weight of the water the tank will hold at 60 °F., shall not exceed 56 percent for unlagged tanks and 58 percent for lagged or refrigerated tanks. 


</P>
</DIV8>


<DIV8 N="§ 98.25-70" NODE="46:4.0.1.1.8.2.1.14" TYPE="SECTION">
<HEAD>§ 98.25-70   Venting.</HEAD>
<P>(a) Except as provided in paragraph (b) of this section, each safety valve installed on a cargo tank shall be connected to a branch vent of a venting system which shall be constructed so that the discharge of gas will be directed vertically upward to a point at least 10 feet above the weather deck or the top of any tank or house located above the weather deck. 
</P>
<P>(b) The capacity of branch vents or vent headers shall depend upon the number of cargo tanks connected to such branch or header as provided in Table 98.25-70(b). 
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 98.25-70(<E T="01">b</E>)—Capacity of Branch Vents or Vent Headers
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TH class="gpotbl_colhed" scope="col">Number of cargo tanks
</TH><TH class="gpotbl_colhed" scope="col">Percent of total valve discharge
</TH></TR><TR><TD align="left" class="gpotbl_cell" scope="row">1 or 2</TD><TD align="right" class="gpotbl_cell">100 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">3</TD><TD align="right" class="gpotbl_cell">90 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">4</TD><TD align="right" class="gpotbl_cell">80 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">5</TD><TD align="right" class="gpotbl_cell">70 
</TD></TR><TR><TD align="left" class="gpotbl_cell" scope="row">6 or more</TD><TD align="right" class="gpotbl_cell">60</TD></TR></TABLE></DIV></DIV>
<P>(c) In addition to the requirement specified in paragraph (b) of this section, the size of the branch vents or vent headers shall be such that the back pressure in relief valve discharge lines shall not be more than 10 percent of the safety relief valve setting. 
</P>
<P>(d) Return bends and restrictive pipe fittings are prohibited. Vents and headers shall be so installed as to prevent stresses on safety relief valve mountings. 
</P>
<P>(e) When vent discharge risers are installed, they shall be so located as to provide protection against physical damage and be fitted with loose raincaps. 
</P>
<P>(f) No shut-off valve shall be fitted in the venting system between the safety relief valve and the vent outlets. Suitable provision shall be made for draining the venting system if liquid can collect therein. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3712, Feb. 25, 1970; 35 FR 6431, Apr. 22, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-75" NODE="46:4.0.1.1.8.2.1.15" TYPE="SECTION">
<HEAD>§ 98.25-75   Ventilation.</HEAD>
<P>(a) All enclosed spaces containing cargo tanks fitted with bottom outlet connections shall be provided with mechanical ventilation of sufficient capacity to assure a change of air every 3 minutes. Where cargo tanks are fitted with top outlet connections, the enclosed spaces containing such tanks shall be fitted with efficient natural or mechanical ventilation. 
</P>
<P>(b) Enclosed compartments in which machinery such as cargo pumps or vapor compressors are located shall be adequately ventilated. 


</P>
</DIV8>


<DIV8 N="§ 98.25-80" NODE="46:4.0.1.1.8.2.1.16" TYPE="SECTION">
<HEAD>§ 98.25-80   Cargo hose.</HEAD>
<P>(a) Cargo hose fabricated of seamless steel pipe with swivel joints, wire braided armored rubber or other hose material acceptable to the Commandant, shall be fitted to the liquid or vapor lines during filling and discharging of the cargo tanks. 
</P>
<P>(b) Hose subject to tank pressure shall be designed for a bursting pressure of not less than five times the maximum safety relief valve setting of the tank. 
</P>
<P>(c) Hose subject to discharge pressure of pumps or vapor compressors shall be designed for a bursting pressure of not less than five times the pressure of setting of the pump or compressor relief valve. 
</P>
<P>(d) Before being placed in service, each new cargo hose, with all necessary fittings attached, shall be hydrostatically tested by the manufacturer to a pressure of not less than twice the maximum pressure to which it may be subjected in service. The hose shall be marked with the maximum pressure guaranteed by the manufacturer. 


</P>
</DIV8>


<DIV8 N="§ 98.25-85" NODE="46:4.0.1.1.8.2.1.17" TYPE="SECTION">
<HEAD>§ 98.25-85   Electrical bonding.</HEAD>
<P>(a) Each cargo tank shall be electrically grounded to the hull. The cargo vessel shall be electrically connected to the shore piping prior to connecting the cargo hose. This electrical connection shall be maintained until after the cargo hose has been disconnected and any spillage has been removed. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 70-10, 35 FR 3712, Feb. 25, 1970]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-90" NODE="46:4.0.1.1.8.2.1.18" TYPE="SECTION">
<HEAD>§ 98.25-90   Special operating requirements.</HEAD>
<P>(a) Repairs involving welding or burning shall not be undertaken on the cargo tanks or piping while anhydrous ammonia in either the liquid or vapor state is present in the system. 
</P>
<P>(b) During the time anhydrous ammonia is laden in the tanks the vessel shall be under constant surveillance. 
</P>
<P>(c) Authorization from the Commandant (CG-OES) shall be obtained to transport lading other than anhydrous ammonia in the cargo tanks. 
</P>
<P>(d) Sufficient hose stations shall be installed with adequate water supply so that if leakage of anhydrous ammonia occurs the vapors may be removed by use of a stream of water. 
</P>
<P>(e)(1) At least two units of approved self-contained breathing apparatus, one stowed forward of the cargo tanks and one stowed aft of the cargo tanks, shall be carried on board the vessel at all times. 
</P>
<P>(2) All approved self-contained breathing apparatus, masks and respiratory protective devices shall be of types suitable for starting and operating at the temperatures encountered, and shall be maintained in good operating condition. 
</P>
<P>(3) Personnel involved in the filling or discharge operations shall be adequately trained in the use of the equipment. 
</P>
<P>(4) For all self-propelled cargo vessels, during filling or discharge operations every person on the vessel shall carry on his person or have close at hand at all times a canister mask approved for ammonia; or each person shall carry on his person a respiratory protective device which will protect the wearer against ammonia vapors and provide respiratory protection for emergency escape from a contaminated area which would result from cargo leakage. This respiratory protective equipment shall be of such size and weight that the person wearing it will not be restricted in movement or in the wearing of lifesaving device. 
</P>
<P>(f) While fast to a dock, a vessel during transfer of bulk cargo shall display a red flag by day or a red light by night, which signal shall be so placed that it will be visible on all sides. When at anchor, a vessel during transfer of bulk cargo shall display a red flag by day, which signal shall be so placed that it will be visible on all sides. 
</P>
<CITA TYPE="N">[CGFR 70-10, 35 FR 3712, Feb. 25, 1970, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983; CGD 95-072, 60 FR 50464, Sept. 29, 1995; CGD 96-041, 61 FR 50730, Sept. 27, 1996; USCG-2012-0832, 77 FR 59780, Oct. 1, 2012]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-95" NODE="46:4.0.1.1.8.2.1.19" TYPE="SECTION">
<HEAD>§ 98.25-95   Tests and inspections.</HEAD>
<P>(a) Each tank shall be subjected to the tests and inspections described in this section in the presence of a marine inspector, except as otherwise provided in this part.
</P>
<P>(1) An internal inspection of the tank is conducted within—
</P>
<P>(i) Ten years after the last internal inspection if the tank is a pressure-vessel type cargo tank on an unmanned barge described under § 151.01-25(c) of this chapter and carrying cargo at temperatures of −67 °F (−55 °C) or warmer; or
</P>
<P>(ii) Eight years after the last internal inspection if the tank is of a type other than that described in paragraph (a)(1)(i) of this section.
</P>
<P>(2) An external examination of unlagged tanks and the visible parts of lagged tanks is made at each inspection for certification and periodic inspection. The owner shall ensure that the amount of insulation deemed necessary by the marine inspector is removed from insulated tanks during each internal inspection to allow spot external examination of the tanks and insulation, or the thickness of the tanks may be gauged by a nondestructive means accepted by the marine inspector without the removal of insulation.
</P>
<P>(3) If required by the Officer in Charge, Marine Inspection the owner shall conduct nondestructive testing of each tank in accordance with § 98.25-97.
</P>
<P>(4) If the tank is a pressure vessel type cargo tank with an internal inspection interval of 10 years, and is 30 years old or older, determined from the date it was built, the owner shall conduct nondestructive testing of each tank in accordance with § 98.25-97, during each internal inspection.
</P>
<P>(b) A hydrostatic test of 1
<FR>1/2</FR> times the maximum allowable pressure as determined by the safety relief valve setting shall be made at any time that the inspector considers such hydrostatic test necessary to determine the condition of the tank. If the jacket and lagging are not removed during the hydrostatic tests prescribed in this paragraph, the tank shall hold the hydrostatic test pressure for at least 20 minutes without a pressure drop. 
</P>
<P>(c) The safety relief valves shall be popped in the presence of a marine inspector by either liquid, gas or vapor pressure at least once every four years to determine the accuracy of adjustment and, if necessary, shall be reset. 
</P>
<CITA TYPE="N">[CGFR 65-50, 30 FR 17022, Dec. 30, 1965, as amended by CGFR 67-86, 32 FR 17622, Dec. 9, 1967; CGD 85-061, 54 FR 50965, Dec. 11, 1989; USCG-1999-4976, 65 FR 6503, Feb. 9, 2000]


</CITA>
</DIV8>


<DIV8 N="§ 98.25-97" NODE="46:4.0.1.1.8.2.1.20" TYPE="SECTION">
<HEAD>§ 98.25-97   Nondestructive testing.</HEAD>
<P>(a) Before nondestructive testing may be conducted to meet § 98.25-95(a) (3) and (4), the owner shall submit a proposal to the Officer in Charge, Marine Inspection for approval that includes—
</P>
<P>(1) The test methods and procedures to be used, all of which must meet section V of the ASME Boiler and Pressure Vessel Code (1986);
</P>
<P>(2) Each location on the tank to be tested; and
</P>
<P>(3) The test method and procedure to be conducted at each location on the tank.
</P>
<P>(b) If the Officer in Charge, Marine Inspection rejects the proposal, the Officer in Charge, Marine Inspection informs the owner of the reasons why the proposal is rejected.
</P>
<P>(c) If the Officer in Charge, Marine Inspection accepts the proposal, then the owner shall ensure that—
</P>
<P>(1) The proposal is followed; and
</P>
<P>(2) Nondestructive testing is performed by personnel meeting ASNT “Recommended Practice No. SNT-TC-1A (1988), Personnel Qualifications and Certification in Nondestructive Testing.”
</P>
<P>(d) Within 30 days after completing the nondestructive test, the owner shall submit a written report of the results to the Officer in Charge, Marine Inspection.
</P>
<CITA TYPE="N">[CGD 85-061, 54 FR 50965, Dec. 11, 1989]


</CITA>
</DIV8>

</DIV6>


<DIV6 N="98.30" NODE="46:4.0.1.1.8.3" TYPE="SUBPART">
<HEAD>Subpart 98.30—Portable Tanks and Intermediate Bulk Containers</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 73-172, 39 FR 22954, June 25, 1974, unless otherwise noted. 


</PSPACE></SOURCE>

<DIV8 N="§ 98.30-1" NODE="46:4.0.1.1.8.3.1.1" TYPE="SECTION">
<HEAD>§ 98.30-1   Applicability.</HEAD>
<P>(a) This subpart contains regulations concerning transfer of combustible liquids, certain flammable liquids, and other hazardous materials to or from portable tanks and Intermediate Bulk Containers (IBCs) on vessels.
</P>
<P>(b) This subpart applies to the following portable tanks and IBCs:
</P>
<P>(1) A marine portable tank (MPT).
</P>
<P>(2) An IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank.
</P>
<P>(3) A portable tank authorized for hazardous materials by the Associate Administrator for Hazardous Materials Safety (AAHMS) of the Pipeline and Hazardous Materials Safety Administration (PHMSA), under a special permit or Competent Authority Approval issued in accordance with 49 CFR part 107, subpart H.
</P>
<P>(4) An IBC, but restricted to those metal IBCs as described in § 98.30-6 of this subpart.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37411, Sept. 11, 1990, as amended by CGD 97-057, 62 FR 51046, Sept. 30, 1997; USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-2" NODE="46:4.0.1.1.8.3.1.2" TYPE="SECTION">
<HEAD>§ 98.30-2   Incorporation by Reference.</HEAD>
<P>(a) Certain material is incorporated by reference into this subpart with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Coast Guard must publish notice of change in the <E T="04">Federal Register</E> and the material must be available to the public. All approved material is available for inspection at the U.S. Coast Guard, Office of Design and Engineering Standards (CG-ENG), 2100 2nd St. SW., Stop 7126, Washington, DC 20593-7126, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to <I>http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.</I>
</P>
<P>(b) International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR, United Kingdom, (Phone (44 020 7735 7611); Web site: <I>http://www.imo.org.</I>)
</P>
<P>(1) International Maritime Dangerous Goods (IMDG) Code, 2012 Edition, Section: 4.2.0.1, IBR approved for § 98.30-3.
</P>
<P>(2) International Maritime Dangerous Goods (IMDG) Code, 2012 Edition, Section: 6.7.2 through 6.7.2.20.3, IBR approved for § 98.30-5.
</P>
<CITA TYPE="N">[USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-3" NODE="46:4.0.1.1.8.3.1.3" TYPE="SECTION">
<HEAD>§ 98.30-3   Definitions.</HEAD>
<P><I>IBC</I> means an intermediate bulk container as defined in 49 CFR 171.8.
</P>
<P><I>IM 101 portable tank and IM 102 portable tank</I> means a portable tank constructed and approved by PMSA and manufactured on or before January 1, 2003, that meets the requirements for continued use under 49 CFR 173.32.
</P>
<P><I>IMO Type 1 portable tank</I> means a portable tank constructed in accordance with International Maritime Dangerous Goods (IMDG) Code (2012 Edition), that meets the definition of an IMO Type 1 portable tank under Section 4.2.0.1 of the IMDG Code (incorporated by reference, see § 98.30-2), and that meets the provisions for continued use under the IMDG Code.
</P>
<P><I>IMO Type 2 portable tank</I> means a portable tank constructed in accordance with the IMDG Code, that meets the definition of an IMO Type 2 portable tank under Section 4.2.0.1 of the IMDG Code (incorporated by reference, see § 98.30-2), and that meets the provisions for continued use under the IMDG Code.
</P>
<P><I>MPT</I> means a marine portable tank that was inspected and stamped by the Coast Guard on or before September 30, 1992, and that meets the applicable requirements in this part and part 64 of this chapter.
</P>
<P><I>UN portable tank</I> means a portable tank constructed in accordance with 49 CFR 178.274 and 178.275, and approved in accordance with 49 CFR 173.32 and 178.273.
</P>
<CITA TYPE="N">[USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-4" NODE="46:4.0.1.1.8.3.1.4" TYPE="SECTION">
<HEAD>§ 98.30-4   Vessels carrying MPTs.</HEAD>
<P>Each MPT on a vessel to which this part applies must bear, on a metal or other corrosion-resistant tag—
</P>
<P>(a) An inspection date for pressure relief devices and vacuum relief devices in accordance with paragraph (b) of § 64.79 of this chapter that is not more than 12 months earlier than the month in which the vessel is operated;
</P>
<P>(b) An inspection date in accordance with paragraph (b) of § 64.81 of this chapter that is not more than 30 months earlier than the month during which the vessel is operated; and
</P>
<P>(c) A hydrostatic test date in accordance with paragraph (b) of § 64.83 of this chapter that is not more than 60 months earlier than the month during which the vessel is operated.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37411, Sept. 11, 1990. Redesignated by USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-5" NODE="46:4.0.1.1.8.3.1.5" TYPE="SECTION">
<HEAD>§ 98.30-5   Vessels carrying portable tanks other than MPTs.</HEAD>
<P>(a) Each portable tank, other than an MPT, on board a vessel to which this part applies must be one of the following:
</P>
<P>(1) An IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank authorized for its contents in accordance with 49 CFR 172.101, Hazardous Materials Table, Columns 7 and 8C.
</P>
<P>(2) A portable tank authorized by PHMSA's AAHMS under a special permit or Competent Authority Approval issued in accordance with 49 CFR part 107, subpart H.
</P>
<P>(i) According to the terms of the special permit or Competent Authority Approval, equivalent to an IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank.
</P>
<P>(ii) Authorized for its contents under the terms of the special permit or by written acknowledgment from the AAHMS. 
</P>
<P>(b) Each IM 101, IM 102, or UN portable tank must be tested and inspected in accordance with 49 CFR part 180, subpart G and follow specifications in accordance with 49 CFR 178.275(c).
</P>
<P>(c) Each IMO Type 1 or IMO Type 2 portable tank must be tested and inspected in accordance with Sections 6.7.2 through 6.7.2.20.3 of the IMDG Code (incorporated by reference, see § 98.30-2).
</P>
<P>(d) Each portable tank authorized under a special permit or Competent Authority Approval from PHMSA's AAHMS must be inspected, tested, maintained, and used in accordance with the terms of that special permit or Competent Authority Approval.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37411, Sept. 11, 1990; 56 FR 13598, Apr. 3, 1991, as amended by CGD 95-072, 60 FR 50464, Sept. 29, 1995; CGD 96-041, 61 FR 50730, Sept. 27, 1996; CGD 97-057, 62 FR 51046, Sept. 30, 1997. Redesignated and amended by USCG-2011-0088,78 FR 54785, 54786, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-6" NODE="46:4.0.1.1.8.3.1.6" TYPE="SECTION">
<HEAD>§ 98.30-6   Vessels carrying IBCs.</HEAD>
<P>Intermediate Bulk Containers (IBCs) with a classification of 31A may be used on a vessel to which this part applies and must meet at a minimum the following constructional requirements:
</P>
<P>(a) The shell thickness must be a minimum 6.36 mm (0.25 inches) in reference steel.
</P>
<P>(b) There must be a self-closing relief valve set to open at no less than 5 psig.
</P>
<P>(c) Closures used on fill openings, in excess of 20 square inches, must be equipped with a device to prevent them from fully opening without first relieving internal pressure.
</P>
<P>(d) All venting requirements must be followed in accordance with 49 CFR 178.345-10, Table 1.
</P>
<CITA TYPE="N">[USCG-2011-0088, 78 FR 54786, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-7" NODE="46:4.0.1.1.8.3.1.7" TYPE="SECTION">
<HEAD>§ 98.30-7   Materials authorized for transfer to and from a portable tank.</HEAD>
<P>(a) The following hazardous materials may be transferred to and from a portable tank under this subpart:
</P>
<P>(1) Any Grade D or Grade E combustible liquid listed in § 30.25-1 of this chapter that does not meet the definition of any hazard class in 49 CFR part 173 other than that of “flammable liquid”, “combustible liquid”, “hazardous substance, or hazardous waste”;
</P>
<P>(2) Any corrosive liquid that—
</P>
<P>(i) Is compatible with the materials of the tank; 
</P>
<P>(ii) Meets the definition of no other hazard class in 49 CFR part 173; and
</P>
<P>(iii) Is authorized for transport in an IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank under subpart F of 49 CFR part 173;
</P>
<P>(3) Any hazardous material listed in Table 98.30-7(a)—Certain Hazardous Materials Authorized For Transfer To and From Portable Tanks;
</P>
<P>(4) Any environmentally hazardous substance, liquid, N.O.S., Class 9, listed in table 1 of appendix A of 49 CFR 172.101, and any aqueous solution of an environmentally hazardous substance, solid, N.O.S., Class 9, listed in that table, that meets the definition of “hazardous substance” in 49 CFR 171.8; and
</P>
<P>(5) Other cargoes subject to regulation under 49 CFR parts 171 through 176 when authorized in writing by the Commandant. Requests for such authorization must be submitted as prescribed in § 153.900(d)(1) of this chapter.
</P>
<P>(b) Grade D and Grade E combustible liquids with a flashpoint of 100  °F (38 °C) or higher by closed cup test that are not listed by name in the Hazardous Materials Table of 49 CFR 172.101 may be transferred to and from an MPT, IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank conforming to the T Code “T1” specified in 49 CFR 172.102(c)(7)(i).
</P>
<P>(c) Sulfuric acid having a concentration of not over 51 percent may be transferred to or from an MPT only if the MPT is lined with rubber or with material equally acid-resistant and equally strong and durable.
</P>
<P>(d) Sulfuric acid having a concentration of 65.25 percent or greater may be transferred to or from any portable tank; <I>provided</I> that the corrosion rate on steel, measured at 100 °F (38 °C), of sulfuric acid having a concentration of greater than 65.25 percent is not greater than the corrosion rate of such an acid having a concentration of 65.25 percent.
</P>
<P>(e) Environmentally hazardous substances (see paragraph (a)(4) of this section) may be transferred only to and from an MPT, IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank.
</P>
<P>(f) A portable tank authorized for transfer of hazardous material in this section may be substituted by another portable tank in accordance with 49 CFR 173.32(b).
</P>
<P>(g) No hazardous material not referred to in this section may be transferred to or from a portable tank onboard a vessel.
</P>
<DIV width="100%"><DIV class="table_head"><P class="gpotbl_title">Table 98.30-7(<E T="01">a</E>)—Certain Hazardous Materials Authorized For Transfer To and From Portable Tanks
</P></DIV><DIV class="gpotbl_div"><TABLE border="1" cellpadding="1" cellspacing="1" class="gpotbl_table" frame="void" width="100%"><TR><TD align="left" class="gpotbl_cell" scope="row"> Acetone
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Alcohols; flash point of 80 °F (27 °C) or less by open-cup test
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Benzene
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Gasoline
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Mixtures of Hydrochloric acid and hydrofluoric acid containing not more than 36 percent hydrochloric acid or 2 percent hydrofluoric acid 
<sup>1</sup>
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Methyl Ethyl Ketone
</TD><TD align="right" class="gpotbl_cell"/></TR><TR><TD align="left" class="gpotbl_cell" scope="row"> Toluene (Toluol)
</TD><TD align="right" class="gpotbl_cell"/></TR></TABLE></DIV><DIV class="table_foot"><P class="gpotbl_note"><E T="04">Note:</E>
</P><P class="gpotbl_note">
<sup>1</sup> Each MPT must be lined with rubber or with material equally acid-resistant and equally strong and durable.</P></DIV></DIV>
<CITA TYPE="N">[CGD 84-043, 55 FR 37411, Sept. 11, 1990; 55 FR 40755, Oct. 4, 1990, as amended by CGD 97-057, 62 FR 51046, Sept. 30, 1997. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54786, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-8" NODE="46:4.0.1.1.8.3.1.8" TYPE="SECTION">
<HEAD>§ 98.30-8   Materials authorized for transfer to and from an IBC.</HEAD>
<P>Any hazardous material listed in Table 98.30-7(a) of § 98.30-7 may be transferred to and from an IBC under this subpart, with the exception of Liquid Nitrogen.
</P>
<CITA TYPE="N">[USCG-2011-0088, 78 FR 54786, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-9" NODE="46:4.0.1.1.8.3.1.9" TYPE="SECTION">
<HEAD>§ 98.30-9   Lifting a portable tank or IBC.</HEAD>
<P>(a) No person may lift a portable tank and/or IBC with another portable tank and/or IBC.
</P>
<P>(b) All lifting requirements for IBCs must be followed in accordance with 49 CFR 178.704(c) and (f).
</P>
<CITA TYPE="N">[USCG-2011-0088, 78 FR 54786, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-10" NODE="46:4.0.1.1.8.3.1.10" TYPE="SECTION">
<HEAD>§ 98.30-10   Smoking.</HEAD>
<P>No person may smoke within 50 feet of a portable tank or IBC on the deck on which the tank is stowed. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-11" NODE="46:4.0.1.1.8.3.1.11" TYPE="SECTION">
<HEAD>§ 98.30-11   Gaskets and lining.</HEAD>
<P>No person may transfer a hazardous material to or from a portable tank onboard a vessel unless each gasket and the lining of the portable tank are made of a material that is—
</P>
<P>(a) Chemically compatible with the product for which the portable tank is approved; and
</P>
<P>(b) Resistant to deterioration by the product for which the portable tank is approved.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-12" NODE="46:4.0.1.1.8.3.1.12" TYPE="SECTION">
<HEAD>§ 98.30-12   Stowage of portable tanks and IBCs.</HEAD>
<P>(a) No person may operate a vessel to which this subpart applies unless each portable tank and/or IBC is stowed on an open deck. 
</P>
<P>(b) No person may stow a portable tank and/or IBC—
</P>
<P>(1) In the vicinity of another tank that contains a chemically incompatible product; and 
</P>
<P>(2) Unless all electrical equipment is explosion-proof or intrinsically safe, as defined in §§ 111.105-9 and 111.105-11 of this chapter, in the area of the tank and its associated equipment that is—
</P>
<P>(i) Within 10 feet in any horizontal direction; and
</P>
<P>(ii) Within 8 feet above the deck.
</P>
<P>(c) All IBCs must be secured as specified in 49 CFR 176.74.
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by CGD 84-043, 55 FR 37412, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-13" NODE="46:4.0.1.1.8.3.1.13" TYPE="SECTION">
<HEAD>§ 98.30-13   Pipe connections, and filling and discharge openings.</HEAD>
<P>(a) No person may transfer a hazardous material to or from a portable tank or IBC onboard a vessel, unless each filling and discharge opening in the tank bottom is equipped with the following:
</P>
<P>(1) For an IM 101, IM 102, IMO Type 1, IMO Type 2, or UN portable tank, the closures specified in 49 CFR 178.275.
</P>
<P>(2) For an MPT, the valves and closures specified in §§ 64.33 through 64.41 of this chapter.
</P>
<P>(3) For an IBC, the closures specified in 49 CFR 178.705.
</P>
<P>(b) A manifold cannot be used when transferring a hazardous material to or from a portable tank or IBC onboard a vessel, unless the portable tank or IBC is equipped with a remote or automatic shutoff valve or other automatic means of closure that will activate during an emergency.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-14" NODE="46:4.0.1.1.8.3.1.14" TYPE="SECTION">
<HEAD>§ 98.30-14   Cargo pumps.</HEAD>
<P>No person may operate a cargo pump to transfer a product to or from a portable tank unless the pump is installed—
</P>
<P>(a) Above deck; or 
</P>
<P>(b) Below deck, in conformance with subpart 32.60 of this chapter. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974. Redesignated by USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-15" NODE="46:4.0.1.1.8.3.1.15" TYPE="SECTION">
<HEAD>§ 98.30-15   Ground connection.</HEAD>
<P>No person may transfer an inflammable or combustible product to or from a vessel unless—
</P>
<P>(a) The portable tank or IBC and its pumping equipment is electrically grounded to the hull of the vessel; and 
</P>
<P>(b) The vessel is electrically grounded to an offshore platform, shore piping, or another vessel by a—
</P>
<P>(1) Cargo hose constructed with an integral grounding wire if the end connections are used for electrical continuity; or 
</P>
<P>(2) Separate grounding that is maintained until the cargo hose is disconnected and drained. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787 Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-16" NODE="46:4.0.1.1.8.3.1.16" TYPE="SECTION">
<HEAD>§ 98.30-16   Requirements for ships carrying NLSs in portable tanks and IBCs.</HEAD>
<P>(a) The person in charge of a ship, except a ship under subpart 98.31 of this chapter, that carries an NLS in a portable tank must ensure that— 
</P>
<P>(1) The ship's Certificate of Inspection is endorsed with the name of the NLS; 
</P>
<P>(2) Any letters issued by the Commandant (CG-ENG) prescribing additional conditions for endorsement are attached; and 
</P>
<P>(3) Each operating requirement specified in writing by Commandant (CG-ENG) as a condition for endorsement is met. 
</P>
<P>(b) To have a ship's Certificate of Inspection endorsed to allow the carriage of NLSs in portable tanks, the— 
</P>
<P>(1) Owner of the ship must make a request to the Commandant (CG-ENG) following the procedures for requesting alternatives in § 153.10(a) of this chapter; and 
</P>
<P>(2) The ship must meet any design and equipment requirements specified in writing as a condition for the endorsement by the Commandant (CG-ENG). 
</P>
<P>(c) Any ship that carries NLSs in an IBC, as described in § 98.30-6, must meet all requirements in accordance with 46 CFR 125.120.
</P>
<CITA TYPE="N">[CGD 81-101, 53 FR 28974, Aug. 1, 1988. Redesignated by CGD 84-043, 55 FR 37411, Sept. 11, 1990, and amended by CGD 84-043, 55 FR 37412, Sept. 11, 1990; CGD 95-072, 60 FR 50464, Sept. 29, 1995; CGD 96-041, 61 FR 50730, Sept. 27, 1996; USCG-2012-0832, 77 FR 59780, Oct. 1, 2012. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-17" NODE="46:4.0.1.1.8.3.1.17" TYPE="SECTION">
<HEAD>§ 98.30-17   Leakage containment.</HEAD>
<P>(a) No person may transfer a product to or from a vessel unless there is a container or enclosed deck area that meets the requirements of this section under or around each transfer connection area. 
</P>
<P>(b) Each container or enclosed deck area must hold, in all conditions of vessel list or trim to be encountered during the transferring operation, 5 gallons or more and must have a means of draining or removing any leakage without mixing incompatible products or discharging into the water. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974. Redesignated by USCG-2011-0088, 78 FR 54785, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-18" NODE="46:4.0.1.1.8.3.1.18" TYPE="SECTION">
<HEAD>§ 98.30-18   Qualifications of person in charge.</HEAD>
<P>(a) The operator or agent of each vessel must designate the person in charge of a transfer of liquid cargo in bulk to or from a portable tank or IBC. 
</P>
<P>(b) Each person designated as person in charge of a transfer of liquid cargo in bulk to or from a portable tank or IBC must— 
</P>
<P>(1) On a tank barge, hold a “Tankerman-PIC”, restricted “Tankerman-PIC”, “Tankerman-PIC (Barge)”, or restricted “Tankerman-PIC (Barge)” endorsement on his or her merchant mariner credential or merchant mariner's document authorizing transfer of the classification of cargo involved;
</P>
<P>(2) On a self-propelled tank vessel, or on a tankship, carrying oil or hazardous material in bulk, hold a valid merchant mariner credential, license, or certificate authorizing service as a master, mate, pilot, engineer, or operator aboard that vessel, and a Tankerman-PIC or a restricted Tankerman (PIC) endorsement.
</P>
<CITA TYPE="N">[CGD 79-116, 60 FR 17157, Apr. 4, 1995, as amended by 62 FR 25135, May 8, 1997; USCG-2006-24371, 74 FR 11265, Mar. 16, 2009. Redesignated and amended by USCG-2011-0088, 78 FR 54785, 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-19" NODE="46:4.0.1.1.8.3.1.19" TYPE="SECTION">
<HEAD>§ 98.30-19   Supervision by person in charge.</HEAD>
<P>(a) No person may connect, top off, disconnect, or engage in any other critical product transfer operation unless the person in charge designated in § 98.30-17, personally supervises the operation. 
</P>
<P>(b) No person may start the flow of a product to or from a portable tank or IBC unless instructed to do so by the person in charge. 
</P>
<P>(c) No person may transfer a product to or from a portable tank or IBC unless the person in charge is in the immediate vicinity of the transfer operation and immediately available to the person transferring the product. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-21" NODE="46:4.0.1.1.8.3.1.20" TYPE="SECTION">
<HEAD>§ 98.30-21   Inspection prior to transfer.</HEAD>
<P>No person may transfer to or from a portable tank or IBC a product with a flashpoint of less than 300 °F unless the person in charge of the transfer determines that—
</P>
<P>(a) Each warning signal and sign required in §§ 98.30-33 and 98.30-35 is displayed; 
</P>
<P>(b) No repair work in the vicinity of any portable tank or IBC is done without permission of the person in charge of the transfer operation; and 
</P>
<P>(c) Riveting, welding, burning, or a similar operation is not done in the vicinity of a portable tank or IBC unless an inspection by the person in charge of the transfer ensures that the operation can be done safely. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-23" NODE="46:4.0.1.1.8.3.1.21" TYPE="SECTION">
<HEAD>§ 98.30-23   Requirements for transfer; general.</HEAD>
<P>No person may transfer a product to or from a portable tank or IBC unless—
</P>
<P>(a) The vessel's moorings are strong enough to hold in all expected conditions of surge, current, and weather and are long enough to allow adjustment for changes in draft, drift, and tide during the transfer operation; 
</P>
<P>(b) Transfer hoses or loading arms are long enough to allow the vessel to move the limits of its mooring without placing strain on the hose, loading arm, or transfer piping system; 
</P>
<P>(c) Each transfer hose is supported in a manner that prevents strain on its coupling; 
</P>
<P>(d) Each part of the transfer system necessary to allow the flow of the product is lined up for the transfer; 
</P>
<P>(e) Each transfer hose has no loose covers, kinks, bulges, soft spots, and no gouges, cuts, or slashes that penetrate the hose reinforcement; 
</P>
<P>(f) Each coupling meets the requirements of § 98.30-27; 
</P>
<P>(g) Each scupper or drain in a discharge containment system is closed; 
</P>
<P>(h) The person in charge of the transfer operations on the transferring vessel or facility and the person in charge of the transfer operations on the receiving vessel or facility have held a conference, to ensure that each person in charge understands—
</P>
<P>(1) The identity of the product to be transferred; 
</P>
<P>(2) The sequence of transfer operations; 
</P>
<P>(3) The transfer rate; 
</P>
<P>(4) The name or title and location of each person participating in the transfer operation; 
</P>
<P>(5) Particulars of the transferring and receiving systems; 
</P>
<P>(6) Critical stages of the transfer operations; 
</P>
<P>(7) Federal, state, and local rules that apply to the transfer of dangerous articles and combustible liquids; 
</P>
<P>(8) Emergency procedures; 
</P>
<P>(9) Discharge containment procedures; 
</P>
<P>(10) Discharge reporting procedures; 
</P>
<P>(11) Watch or shift arrangement; and 
</P>
<P>(12) Transfer shutdown procedures; 
</P>
<P>(i) The person in charge of the transfer operations on the transferring vessel or facility and the person in charge of transfer operations on the receiving vessel or facility agree to begin the transfer operations; and 
</P>
<P>(j) Each person in charge required in this subpart is present. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-25" NODE="46:4.0.1.1.8.3.1.22" TYPE="SECTION">
<HEAD>§ 98.30-25   Requirements for transfer; cargo handling system.</HEAD>
<P>No person may transfer a product to or from a portable tank or IBC unless the cargo handling system meets the requirements in subpart F of part 64 of this chapter. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-27" NODE="46:4.0.1.1.8.3.1.23" TYPE="SECTION">
<HEAD>§ 98.30-27   Connections.</HEAD>
<P>(a) Each person who makes a connection for a transfer operation must—
</P>
<P>(1) Use suitable material in joints and couplings to make a tight seal; 
</P>
<P>(2) Use a bolt in at least every other hole and in no case less than four bolts in each temporary connection utilizing an American National Standards Institute (ANSI) standard flange coupling; 
</P>
<P>(3) Use a bolt in each hole of couplings other than ANSI standard flange couplings; 
</P>
<P>(4) Use a bolt in each hole of each permanently connected flange coupling; 
</P>
<P>(5) Use bolts of the same size in each bolted coupling; and 
</P>
<P>(6) Tighten each bolt and nut uniformly to distribute the load. 
</P>
<P>(b) No person who makes a connection for a transfer operation may use any bolt that shows signs of strain or is elongated or deteriorated. 
</P>
<P>(c) No person may use a connection for transfer operations unless it is—
</P>
<P>(1) A bolted or full threaded connection; or 
</P>
<P>(2) A quick-connect coupling accepted by the Coast Guard. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-29" NODE="46:4.0.1.1.8.3.1.24" TYPE="SECTION">
<HEAD>§ 98.30-29   Piping incompatible products.</HEAD>
<P>No person may pipe a portable tank or IBC with another tank that contains a chemically incompatible product. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-31" NODE="46:4.0.1.1.8.3.1.25" TYPE="SECTION">
<HEAD>§ 98.30-31   Conditions for pumping.</HEAD>
<P>No person may start pumping a product to or from a portable tank or IBC or if started, continue to pump if—
</P>
<P>(a) There is an electrical storm; 
</P>
<P>(b) A fire occurs—
</P>
<P>(1) On the deck; 
</P>
<P>(2) On the vessel; 
</P>
<P>(3) In the vicinity; or 
</P>
<P>(c) The cargo hose ruptures or leaks. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-33" NODE="46:4.0.1.1.8.3.1.26" TYPE="SECTION">
<HEAD>§ 98.30-33   Warning signals.</HEAD>
<P>(a) If the vessel is moored, no person may transfer to or from a portable tank or IBC a product with a flashpoint of less than 300 °F unless the person in charge displays a—
</P>
<P>(1) Red flag by day; and 
</P>
<P>(2) Red electric lantern by night. 
</P>
<P>(b) If the vessel is at anchor, no person may transfer to or from a portable tank or IBC a product with a flashpoint of less than 300 °F unless the person in charge displays a red flag. 
</P>
<P>(c) The signal required in paragraphs (a) and (b) of this section must be visible on all sides of the vessel. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-35" NODE="46:4.0.1.1.8.3.1.27" TYPE="SECTION">
<HEAD>§ 98.30-35   Warning sign at gangway.</HEAD>
<P>If a vessel is moored, no person may transfer to or from a portable tank or IBC a product with a flashpoint of less than 300 °F unless the person in charge displays at each gangway or access that is open for use a warning placard containing the following in letters 2 inches in height or larger: 
</P>
<HD3>WARNING 
</HD3>
<HD3>No open lights 
</HD3>
<HD3>No smoking 
</HD3>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-37" NODE="46:4.0.1.1.8.3.1.28" TYPE="SECTION">
<HEAD>§ 98.30-37   Firefighting requirements.</HEAD>
<P>No person may lift a portable tank on or off a vessel, or transfer a product with a flashpoint of less than 300 °F to or from a portable tank or IBC unless—
</P>
<P>(a) Water pressure is maintained on the firemain; 
</P>
<P>(b) Firehoses, fitted with a Coast Guard-approved combination nozzle, are attached to each fire hydrant in the vicinity of the portable tanks; 
</P>
<P>(c) Except as provided in § 98.30-39, fire extinguishers of a dry chemical type are— 
</P>
<P>(1) Located to protect the deck area 10 feet in any horizontal direction from each portable tank and its associated cargo handling system; 
</P>
<P>(2) Coast Guard approved; and 
</P>
<P>(3) Capable of covering the deck area without being moved; 
</P>
<P>(d) In a deck area of 500 square feet or less, there are two or more dry chemical fire extinguishers of 300 pounds or more total capacity of extinguishing agent; and 
</P>
<P>(e) In a deck area of more than 500 square feet, there are three or more dry chemical fire extinguishers of 450 pounds or more total capacity of extinguishing agent. 
</P>
<CITA TYPE="N">[CGD 73-172, 39 FR 22954, June 25, 1974, as amended by USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.30-39" NODE="46:4.0.1.1.8.3.1.29" TYPE="SECTION">
<HEAD>§ 98.30-39   Alternate fire extinguishing system.</HEAD>
<P>An alternative to the fire extinguishing system required in § 98.30-37(c) may be approved in accordance with procedures contained in subpart 90.15 of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="98.31" NODE="46:4.0.1.1.8.4" TYPE="SUBPART">
<HEAD>Subpart 98.31—Control of Pollution From NLS Cargoes on Oceangoing Offshore Supply Vessels</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 82-004 and CGD 86-074, 62 FR 49321, Sept. 19, 1997, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 98.31-5" NODE="46:4.0.1.1.8.4.1.1" TYPE="SECTION">
<HEAD>§ 98.31-5   Applicability.</HEAD>
<P>This subpart applies to each offshore supply vessel contracted for, or the keel of which was laid, before March 15, 1996, that is oceangoing as defined in 33 CFR 151.05(j) and that carries noxious liquid substances (NLSs) as defined in § 153.2 of this chapter in bulk, including carriage in portable tanks. 


</P>
</DIV8>


<DIV8 N="§ 98.31-10" NODE="46:4.0.1.1.8.4.1.2" TYPE="SECTION">
<HEAD>§ 98.31-10   Certificate of inspection and NLS certificate endorsements.</HEAD>
<P>(a) The Coast Guard issues the endorsed Certificate of Inspection or NLS Certificate required by § 98.31-15 for every vessel under this subpart to carry NLSs if the vessel— 
</P>
<P>(1) Has the Cargo Record Book prescribed in § 153.490(a)(1) of this chapter; and 
</P>
<P>(2) Unless it discharges no NLS residues as defined in § 153.2 of this chapter to the sea, meets the requirements in §§ 153.470 through 153.491 of this chapter. 
</P>
<P>(b) Each vessel under this subpart that does not meet the requirements in §§ 153.470 through 153.491 of this chapter must have a statement on its Certificate of Inspection or NLS Certificate stating that the vessel is prohibited from discharging NLS residues to the sea. 


</P>
</DIV8>


<DIV8 N="§ 98.31-15" NODE="46:4.0.1.1.8.4.1.3" TYPE="SECTION">
<HEAD>§ 98.31-15   Operating requirements.</HEAD>
<P>No person may operate a vessel that carries a bulk liquid cargo of NLS unless the vessel—
</P>
<P>(a) Has on board a Certificate of Inspection and, if it is a vessel making a foreign voyage, an NLS Certificate endorsed under § 98.31-10 with the name of the NLS cargo; 
</P>
<P>(b) Discharges no NLS residues to the sea unless the vessel meets—
</P>
<P>(1) The equipment requirements in § 98.31-10(a)(2); and 
</P>
<P>(2) The operating requirements prescribed for oceangoing ships carrying NLSs in §§ 153.901, 153.903, 153.909, and 153.1100 through 153.1132 of this chapter. 


</P>
</DIV8>

</DIV6>


<DIV6 N="98.33" NODE="46:4.0.1.1.8.5" TYPE="SUBPART">
<HEAD>Subpart 98.33— Portable Tanks and IBCs for Certain Grade E Combustible Liquids and Other Regulated Materials</HEAD>

<SOURCE>
<HED>Source:</HED><PSPACE>CGD 84-043, 55 FR 37412, Sept. 11, 1990, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 98.33-1" NODE="46:4.0.1.1.8.5.1.1" TYPE="SECTION">
<HEAD>§ 98.33-1   Applicability.</HEAD>
<P>(a) This subpart contains regulations concerning transfer of certain low-hazard materials to and from portable tanks on vessels
</P>
<P>(b) This subpart applies to the following portable tanks:
</P>
<P>(1) A DOT-specification 57 portable tank constructed on or before October 1, 1996, or a UN portable tank (see 49 CFR 173.32 and § 98.30-3).
</P>
<P>(2) A portable tank authorized under 49 CFR 176.340(b).
</P>
<P>(3) A portable tank approved by the Commandant under subpart 50.20 of this chapter.
</P>
<P>(4) An Intermediate Bulk Container (IBC), but restricted to those metal IBCs as described in § 98.30-6.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990; 56 FR 13598, Apr. 3, 1991, as amended by CGD 97-057, 62 FR 51046, Sept. 30, 1997; USCG-2012-0832, 77 FR 59780, Oct. 1, 2012; USCG-2011-0088, 78 FR 54787, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-3" NODE="46:4.0.1.1.8.5.1.2" TYPE="SECTION">
<HEAD>§ 98.33-3   Cargoes authorized.</HEAD>
<P>The following cargoes are authorized for transfer to and from portable tanks or IBCs authorized by § 98.33-5:
</P>
<P>(a) Grade E combustible liquids that have a closed-cup flashpoint of 300 °F or higher and that meet the definition of no DOT hazard class in 49 CFR part 173;
</P>
<P>(b) Any environmentally hazardous substance, liquid N.O.S., Class 9, listed in table 1 of appendix A of 49 CFR 172.101, and any aqueous solution of an environmentally hazardous substance, solid, N.O.S., Class 9, listed in that table, that meets the definition of “Hazardous substance” in 49 CFR 171.8.
</P>
<P>(c) Other cargoes subject to regulation under 49 CFR parts 171 through 176 when authorized in writing by the Commandant (CG-ENG). Requests for such authorization must be submitted as prescribed in § 153.900(d)(1) of this chapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by CGD 97-057, 62 FR 51046, Sept. 30, 1997; USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-5" NODE="46:4.0.1.1.8.5.1.3" TYPE="SECTION">
<HEAD>§ 98.33-5   Portable tanks and IBCs authorized.</HEAD>
<P>(a) The cargoes authorized under § 98.33-3 may be transferred to and from portable tanks to which this subpart applies if the portable tanks have:
</P>
<P>(1) A minimum design pressure of 9 psig.
</P>
<P>(2) Pressure-relief devices that may be frangible pressure-relief devices (rupture disks), and that do not open at less than 3 psig.
</P>
<P>(b) The cargoes authorized under § 98.33-3 may be transferred to and from IBCs to which this subpart applies if the IBCs meet the requirements in § 98.30-6.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990; USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-7" NODE="46:4.0.1.1.8.5.1.4" TYPE="SECTION">
<HEAD>§ 98.33-7   Pipe and hose connections.</HEAD>
<P>If a portable tank or IBC authorized under § 98.33-5 of this part has a pipe or hose connection in its bottom, the connection must have a manually operated valve and a bolted flange, threaded cap, or similar device, to protect against leakage of the tank's contents.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-9" NODE="46:4.0.1.1.8.5.1.5" TYPE="SECTION">
<HEAD>§ 98.33-9   Stowage.</HEAD>
<P>Each portable tank or IBC authorized under § 98.33-5 of this part must be secured to the vessel by devices of sufficient strength and number to prevent the tank from moving in any direction during transport.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-11" NODE="46:4.0.1.1.8.5.1.6" TYPE="SECTION">
<HEAD>§ 98.33-11   Smoking.</HEAD>
<P>No person may smoke when—
</P>
<P>(a) Within 50 feet of a portable tank or IBC containing a combustible liquid; and
</P>
<P>(b) On the deck where the tank or IBC is stowed.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-13" NODE="46:4.0.1.1.8.5.1.7" TYPE="SECTION">
<HEAD>§ 98.33-13   Cargo-handling systems.</HEAD>
<P>A cargo authorized under § 98.33-3 of this part may not be transferred to or from a portable tank or IBC authorized under § 98.33-5 of this part unless the cargo-handling system meets the requirements of subpart F of part 64 of this chapter.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>


<DIV8 N="§ 98.33-15" NODE="46:4.0.1.1.8.5.1.8" TYPE="SECTION">
<HEAD>§ 98.33-15   Transfers.</HEAD>
<P>A cargo authorized under § 98.33-3 of this part may not be transferred to or from a portable tank or IBC authorized under § 98.33-5 of this part unless the following requirements are met:
</P>
<P>(a) <I>Cargo pumps</I> comply with § 98.30-14 of this part;
</P>
<P>(b) <I>Ground connection</I> complies with § 98.30-15 of this part;
</P>
<P>(c) <I>Leakage containment</I> complies with § 98.30-17 of this part;
</P>
<P>(d) <I>Qualification of person in charge</I> complies with § 98.30-18 of this part;
</P>
<P>(e) <I>Supervision of person in charge</I> complies with § 98.30-19 of this part;
</P>
<P>(f) <I>Transfers, general,</I> comply with § 98.30-23 of this part;
</P>
<P>(g) <I>Connections</I> comply with § 98.30-27 of this part;
</P>
<P>(h) Pumping of incompatible products complies with § 98.30-29 of this part; 
</P>
<P>(i) Conditions for pumping comply with § 98.30-31 of this part; and
</P>
<P>(j) <I>Carriage of NLSs</I> complies with § 98.30-16 of this part.
</P>
<CITA TYPE="N">[CGD 84-043, 55 FR 37412, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990; USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]


</CITA>
</DIV8>

</DIV6>

</DIV5>


<DIV5 N="105" NODE="46:4.0.1.1.9" TYPE="PART">
<HEAD>PART 105—COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS


</HEAD>
<AUTH>
<HED>Authority:</HED><PSPACE>6 U.S.C. 468(b); 33 U.S.C. 1321(j); 46 U.S.C. 2103, 3306, 3703, 4502; E.O. 12777, sec. 2(d)(2) and (f), 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation No. 00170.1, Revision No. 01.4.










</PSPACE></AUTH>
<SOURCE>
<HED>Source:</HED><PSPACE>81 FR 13283, Mar. 14, 2016, unless otherwise noted.


</PSPACE></SOURCE>

<DIV8 N="§ 105.1" NODE="46:4.0.1.1.9.0.1.1" TYPE="SECTION">
<HEAD>§ 105.1   Purpose and applicability.</HEAD>
<P>This part impleme