[Federal Register Volume 64, Number 102 (Thursday, May 27, 1999)]
[Proposed Rules]
[Pages 28775-28778]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-13543]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 55

[FRL-6350-8]


Outer Continental Shelf Air Regulations Consistency Update for 
California

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule; consistency update.

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SUMMARY: EPA is proposing to update a portion of the Outer Continental 
Shelf (``OCS'') Air Regulations. Requirements applying to OCS sources 
located within 25 miles of states' seaward boundaries must be updated 
periodically to remain consistent with the requirements of the 
corresponding onshore area (``COA''), as mandated by section 328(a)(1) 
of the Clean Air Act, as amended in 1990 (``the Act''). The portion of 
the OCS air regulations that is being updated pertains to the 
requirements for OCS sources for which the Santa Barbara County Air 
Pollution Control District (Santa Barbara County APCD) and Ventura 
County Air Pollution Control District (Ventura County APCD)are the 
designated COAs. The intended effect of approving the OCS requirements 
for the above Districts, contained in the Technical Support Document, 
is to regulate emissions from OCS sources in accordance with the 
requirements onshore. The changes to the existing requirements 
discussed below are proposed to be incorporated by reference into the 
Code of Federal Regulations and are listed in the appendix to the OCS 
air regulations.

DATES: Comments on the proposed rule must be received on or before June 
28, 1999.

ADDRESSES: Comments must be mailed (in duplicate if possible) to: EPA 
Air Docket (Air-4), Attn: Docket No. A-93-16 Section XVII, 
Environmental Protection Agency, Air Division, Region 9, 75 Hawthorne 
St., San Francisco, CA 94105.
    Docket: Supporting information used in developing the rule and 
copies of the documents EPA is proposing to incorporate by reference 
are contained in Docket No. A-93-16 Section XVI. This docket is 
available for public inspection and copying Monday-Friday during 
regular business hours at the following locations:

EPA Air Docket (Air-4), Attn: Docket No. A-93-16 Section XVII, 
Environmental Protection Agency, Air Division, Region 9, 75 Hawthorne 
St., San Francisco, CA 94105.
EPA Air Docket (LE-131), Attn: Air Docket No. A-93-16 Section XVII, 
Environmental Protection Agency, 401 M Street SW, Room M-1500, 
Washington, DC 20460.
    A reasonable fee may be charged for copying.

FOR FURTHER INFORMATION CONTACT: Christine Vineyard, Air Division (Air-
4), U.S. EPA Region 9, 75 Hawthorne Street, San Francisco, CA 94105, 
(415) 744-1197.

SUPPLEMENTARY INFORMATION:

I. Background

    On September 4, 1992, EPA promulgated 40 CFR part 55 1, 
which established requirements to control air pollution from OCS 
sources in order to attain and maintain federal and state ambient air 
quality standards and to comply with the provisions of part C of title 
I of the Act. Part 55 applies to all OCS sources offshore of the States 
except those located in the Gulf of Mexico west of 87.5 degrees 
longitude. Section 328 of the Act requires that for such sources 
located within 25 miles of a state's seaward boundary, the requirements 
shall be the same as would be applicable if the sources were located in 
the COA. Because the OCS requirements are based on onshore 
requirements, and onshore requirements may change, section 328(a)(1) 
requires that EPA update the OCS requirements as necessary to maintain 
consistency with onshore requirements.
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    \1\ The reader may refer to the Notice of Proposed Rulemaking, 
December 5, 1991 (56 FR 63774), and the preamble to the final rule 
promulgated September 4, 1992 (57 FR 40792) for further background 
and information on the OCS regulations.
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    Pursuant to Sec. 55.12 of the OCS rule, consistency reviews will 
occur (1) at least annually; (2) upon receipt of a Notice of Intent 
under Sec. 55.4; or (3) when a state or local agency submits a rule to 
EPA to be considered for incorporation by reference in part 55. This 
proposed action is being taken in response to the submittal of rules by 
a local air pollution control agency and receipt of Notices of Intent 
under Sec. 55.4. Public comments received in writing within 30 days of 
publication of this document will be considered by EPA before 
publishing a final rule.
    Section 328(a) of the Act requires that EPA establish requirements 
to control air pollution from OCS sources located within 25 miles of 
states' seaward boundaries that are the same as onshore requirements. 
To comply with this statutory mandate, EPA must incorporate applicable 
onshore rules into part 55 as they exist onshore. This limits EPA's 
flexibility in deciding which requirements will be incorporated into 
part 55 and prevents EPA from making substantive changes to the 
requirements it incorporates. As a result, EPA may be incorporating 
rules into part 55 that do not conform to all of EPA's state 
implementation plan (SIP) guidance or certain requirements of the Act. 
Consistency updates may result in the inclusion of state or local rules 
or regulations into part 55, even though the same rules may ultimately 
be disapproved for inclusion as part of the SIP. Inclusion in the OCS 
rule does not imply that a rule meets the requirements of the Act for 
SIP approval, nor does it imply that the rule will be approved by EPA 
for inclusion in the SIP.

II. EPA Evaluation and Proposed Action

    In updating 40 CFR part 55, EPA reviewed the rules submitted for 
inclusion in part 55 to ensure that they are rationally related to the 
attainment or maintenance of federal or state ambient air quality 
standards or part C of title I of the Act, that they are not designed 
expressly to prevent exploration and development of the OCS and that 
they are applicable to OCS sources. 40 CFR 55.1. EPA has also evaluated 
the rules to ensure they are not arbitrary or capricious. 40 CFR 55.12 
(e). In addition, EPA has excluded administrative or procedural 
rules,2 and requirements that regulate toxics which are not 
related to the attainment and maintenance of federal and state ambient 
air quality standards.
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    \2\ Each COA which has been delegated the authority to implement 
and enforce part 55, will use its administrative and procedural 
rules as onshore. However, in those instances where EPA has not 
delegated authority to implement and enforce part 55, EPA will use 
its own administrative and procedural requirements to implement the 
substantive requirements. 40 CFR 55.14(c)(4).
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    A. After review of the rule submitted by Santa Barbara County APCD 
against

[[Page 28776]]

the criteria set forth above and in 40 CFR part 55, EPA is proposing to 
make the following rule revision applicable to OCS sources for which 
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the Santa Barbara County APCD is designated as the COA:

Rule 102  Definitions (Adopted 1/21/99)

    B. After review of the rules submitted by Ventura County APCD 
against the criteria set forth above and in 40 CFR part 55, EPA is 
proposing to make the following rules applicable to OCS sources for 
which the Ventura County APCD is designated as the COA.
    1. The following rules were submitted as revisions to existing 
requirements:

Rule 2  Definitions (Adopted 11/10/98)
Rule 74.6  Surface Cleaning and Degreasing (Adopted 11/10/98)
Rule 103  Continuous Monitoring Systems (Adopted 2/9/99)

    2. The following new rules were submitted:

Rule 36  New Source Review--Hazardous Air Pollutants (Adopted 10/6/98) 
3
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    \3\ Ventura County APCD Rule 36 is being incorporated into part 
55 to the extent that it is rationally related to the attainment or 
maintenance of federal or state ambient air quality standards or 
part C of title I of the Act.
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Rule 74.24.1  Pleasure Craft Coating and Commercial Boatyard Operations 
(Adopted 11/10/98)

III. Administrative Requirements

A. Executive Order 12866

    The Office of Management and Budget (OMB) has exempted this 
regulatory action from Executive Order (E.O.) 12866, Regulatory 
Planning and Review.

B. Executive Order 12875

    Under Executive Order 12875, Enhancing the Intergovernmental 
Partnership, EPA may not issue a regulation that is not required by 
statute and that creates a mandate upon a State, local or tribal 
government, unless the Federal government provides the funds necessary 
to pay the direct compliance costs incurred by those governments, or 
EPA consults with those governments. If EPA complies by consulting, 
Executive Order 12875 requires EPA to provide to the Office of 
Management and Budget a description of the extent of EPA's prior 
consultation with representatives of affected State, local and tribal 
governments, the nature of their concerns, copies of any written 
communications from the governments, and a statement supporting the 
need to issue the regulation. In addition, Executive Order 12875 
requires EPA to develop an effective process permitting elected 
officials and other representatives of State, local and tribal 
governments ``to provide meaningful and timely input in the development 
of regulatory proposals containing significant unfunded mandates.'' 
Today's rule does not create a mandate on State, local or tribal 
governments. The rule does not impose any enforceable duties on these 
entities. Accordingly, the requirements of section 1(a) of E.O. 12875 
do not apply to this rule.

C. Executive Order 13045

    Protection of Children from Environmental Health Risks and Safety 
Risks (62 FR 19885, April 23, 1997), applies to any rule that: (1) Is 
determined to be ``economically significant'' as defined under E.O. 
12866, and (2) concerns an environmental health or safety risk that EPA 
has reason to believe may have a disproportionate effect on children. 
If the regulatory action meets both criteria, the Agency must evaluate 
the environmental health or safety effects of the planned rule on 
children, and explain why the planned regulation is preferable to other 
potentially effective and reasonably feasible alternatives considered 
by the Agency. This rule is not subject to E.O. 13045 because it is 
does not involve decisions intended to mitigate environmental health or 
safety risks.

D. Executive Order 13084

    Under Executive Order 13084, Consultation and Coordination with 
Indian Tribal Governments, EPA may not issue a regulation that is not 
required by statute, that significantly or uniquely affects the 
communities of Indian tribal governments, and that imposes substantial 
direct compliance costs on those communities, unless the Federal 
government provides the funds necessary to pay the direct compliance 
costs incurred by the tribal governments, or EPA consults with those 
governments. If EPA complies by consulting, Executive Order 13084 
requires EPA to provide to the Office of Management and Budget, in a 
separately identified section of the preamble to the rule, a 
description of the extent of EPA's prior consultation with 
representatives of affected tribal governments, a summary of the nature 
of their concerns, and a statement supporting the need to issue the 
regulation. In addition, Executive Order 13084 requires EPA to develop 
an effective process permitting elected officials and other 
representatives of Indian tribal governments ``to provide meaningful 
and timely input in the development of regulatory policies on matters 
that significantly or uniquely affect their communities.'' Today's rule 
does not significantly or uniquely affect the communities of Indian 
tribal governments. Accordingly, the requirements of section 3(b) of 
E.O. 13084 do not apply to this rule.

E. Regulatory Flexibility Act

    The Regulatory Flexibility Act (RFA) generally requires an agency 
to conduct a regulatory flexibility analysis of any rule subject to 
notice and comment rulemaking requirements unless the agency certifies 
that the rule will not have a significant economic impact on a 
substantial number of small entities. Small entities include small 
businesses, small not-for-profit enterprises, and small governmental 
jurisdictions. This final rule will not have a significant impact on a 
substantial number of small entities because SIP approvals under 
section 110 and subchapter I, part D of the Clean Air Act do not create 
any new requirements but simply approve requirements that the State is 
already imposing. Therefore, because the Federal SIP approval does not 
create any new requirements, I certify that this action will not have a 
significant economic impact on a substantial number of small entities. 
Moreover, due to the nature of the Federal-State relationship under the 
Clean Air Act, preparation of flexibility analysis would constitute 
Federal inquiry into the economic reasonableness of state action. The 
Clean Air Act forbids EPA to base its actions concerning SIPs on such 
grounds. Union Electric Co., v. U.S. EPA, 427 U.S. 246, 255-66 (1976); 
42 U.S.C. 7410(a)(2).

F. Unfunded Mandates

    Under section 202 of the Unfunded Mandates Reform Act of 1995 
(``Unfunded Mandates Act''), signed into law on March 22, 1995, EPA 
must prepare a budgetary impact statement to accompany any proposed or 
final rule that includes a Federal mandate that may result in estimated 
annual costs to State, local, or tribal governments in the aggregate; 
or to private sector, of $100 million or more. Under section 205, EPA 
must select the most cost-effective and least burdensome alternative 
that achieves the objectives of the rule and is consistent with 
statutory requirements. Section 203 requires EPA to establish a plan 
for informing and advising any small governments that may be 
significantly or uniquely impacted by the rule.
    EPA has determined that the approval action promulgated does not 
include a Federal mandate that may result in

[[Page 28777]]

estimated annual costs of $100 million or more to either State, local, 
or tribal governments in the aggregate, or to the private sector. This 
Federal action approves pre-existing requirements under State or local 
law, and imposes no new requirements. Accordingly, no additional costs 
to State, local, or tribal governments, or to the private sector, 
result from this action.

List of Subjects in 40 CFR Part 55

    Environmental protection, Administrative practice and procedures, 
Air pollution control, Hydrocarbons, Incorporation by reference, 
Intergovernmental relations, Nitrogen dioxide, Nitrogen oxides, Outer 
Continental Shelf, Ozone, Particulate matter, Permits, Reporting and 
recordkeeping requirements, Sulfur oxides.

    Dated: May 7, 1999.
Felicia Marcus,
Regional Administrator, Region IX.

    Title 40 of the Code of Federal Regulations, part 55, is proposed 
to be amended as follows:

PART 55--[AMENDED]

    1. The authority citation for part 55 continues to read as follows:

    Authority: Section 328 of the Clean Air Act (42 U.S.C. Sec. 7401 
et seq.) as amended by Public Law 101-549.

    2. Section 55.14 is proposed to be amended by revising paragraphs 
(e)(3)(ii)(F) and (e)(3)(ii)(H) to read as follows:


Sec. 55.14  Requirements that apply to OCS sources located within 25 
miles of states' seaward boundaries, by State.

* * * * *
    (e) * * *
    (3) * * *
    (ii) * * *
    (F) Santa Barbara County Air Pollution Control District 
Requirements Applicable to OCS Sources. 
* * * * *
    (H) Ventura County Air Pollution Control District Requirements 
Applicable to OCS Sources. 
* * * * *

Appendix to Part 55--[Amended]

    3. Appendix A to CFR Part 55 is proposed to be amended by revising 
paragraph (b)(6) and (8) under the heading ``California'' to read as 
follows:

Appendix A to 40 CFR Part 55--Listing of State and Local 
Requirements Incorporated by Reference Into Part 55, by State.

* * * * *

California

* * * * *
    (b) Local requirements.
* * * * *
    (6) The following requirements are contained in Santa Barbara 
County Air Pollution Control District Requirements Applicable to OCS 
Sources:

Rule 102  Definitions (Adopted 1/21/99)
Rule 103  Severability (Adopted 10/23/78)
Rule 201  Permits Required (Adopted 4/17/97)
Rule 202  Exemptions to Rule 201 (Adopted 4/17/97)
Rule 203  Transfer (Adopted 4/17/97)
Rule 204  Applications (Adopted 4/17/97)
Rule 205  Standards for Granting Applications (Adopted 4/17/97)
Rule 206  Conditional Approval of Authority to Construct or Permit 
to Operate (Adopted 10/15/91)
Rule 207  Denial of Application (Adopted 10/23/78)
Rule 210  Fees (Adopted 4/17/97)
Rule 212  Emission Statements (Adopted 10/20/92)
Rule 301  Circumvention (Adopted 10/23/78)
Rule 302  Visible Emissions (Adopted 10/23/78)
Rule 304  Particulate Matter-Northern Zone (Adopted 10/23/78)
Rule 305  Particulate Matter Concentration-Southern Zone (Adopted 
10/23/78)
Rule 306  Dust and Fumes-Northern Zone (Adopted 10/23/78)
Rule 307  Particulate Matter Emission Weight Rate-Southern Zone 
(Adopted 10/23/78)
Rule 308  Incinerator Burning (Adopted 10/23/78)
Rule 309  Specific Contaminants (Adopted 10/23/78)
Rule 310  Odorous Organic Sulfides (Adopted 10/23/78)
Rule 311  Sulfur Content of Fuels (Adopted 10/23/78)
Rule 312  Open Fires (Adopted 10/2/90)
Rule 316  Storage and Transfer of Gasoline (Adopted 4/17/97)
Rule 317  Organic Solvents (Adopted 10/23/78)
Rule 318  Vacuum Producing Devices or Systems-Southern Zone (Adopted 
10/23/78)
Rule 321  Solvent Cleaning Operations (Adopted 9/18/97)
Rule 322  Metal Surface Coating Thinner and Reducer (Adopted 10/23/
78)
Rule 323  Architectural Coatings (Adopted 7/18/96)
Rule 324  Disposal and Evaporation of Solvents (Adopted 10/23/78)
Rule 325  Crude Oil Production and Separation (Adopted 1/25/94)
Rule 326  Storage of Reactive Organic Liquid Compounds (Adopted 12/
14/93)
Rule 327  Organic Liquid Cargo Tank Vessel Loading (Adopted 12/16/
85)
Rule 328  Continuous Emission Monitoring (Adopted 10/23/78)
Rule 330  Surface Coating of Miscellaneous Metal Parts and Products 
(Adopted 4/21/95)
Rule 331  Fugitive Emissions Inspection and Maintenance (Adopted 12/
10/91)
Rule 332  Petroleum Refinery Vacuum Producing Systems, Wastewater 
Separators and Process Turnarounds (Adopted 6/11/79)
Rule 333  Control of Emissions from Reciprocating Internal 
Combustion Engines (Adopted 4/17/97)
Rule 342  Control of Oxides of Nitrogen (NOx) from Boilers, Steam 
Generators and Process Heaters) (Adopted 4/17/97)
Rule 343  Petroleum Storage Tank Degassing (Adopted 12/14/93)
Rule 344  Petroleum Sumps, Pits, and Well Cellars (Adopted 11/10/94)
Rule 359  Flares and Thermal Oxidizers (6/28/94)
Rule 370  Potential to Emit--Limitations for Part 70 Sources 
(Adopted 6/15/95)
Rule 505  Breakdown Conditions Sections A.,B.1,. and D. only 
(Adopted 10/23/78)
Rule 603  Emergency Episode Plans (Adopted 6/15/81)
Rule 702  General Conformity (Adopted 10/20/94)
Rule 801  New Source Review (Adopted 4/17/97)
Rule 802  Nonattainment Review (Adopted 4/17/97)
Rule 803  Prevention of Significant Deterioration (Adopted 4/17/97)
Rule 804  Emission Offsets (Adopted 4/17/97)
Rule 805  Air Quality Impact Analysis and Modeling (Adopted 4/17/97)
Rule 1301  Part 70 Operating Permits--General Information (Adopted 
4/17/97)
Rule 1302  Part 70 Operating Permits--Permit Application (Adopted 
11/09/93)
Rule 1303  Part 70 Operating Permits--Permits (Adopted 11/09/93)
Rule 1304  Part 70 Operating Permits--Issuance, Renewal, 
Modification and Reopening (Adopted 11/09/93)
Rule 1305  Part 70 Operating Permits--Enforcement (Adopted 11/09/93)
* * * * *
    (8) The following requirements are contained in Ventura County 
Air Pollution Control District Requirements Applicable to OCS 
Sources:

Rule 2  Definitions (Adopted 11/10/98)
Rule 5  Effective Date (Adopted 5/23/72)
Rule 6  Severability (Adopted 11/21/78)
Rule 7  Zone Boundaries (Adopted 6/14/77)
Rule 10  Permits Required (Adopted 6/13/95)
Rule 11  Definition for Regulation II (Adopted 6/13/95)
Rule 12  Application for Permits (Adopted 6/13/95)
Rule 13  Action on Applications for an Authority to Construct 
(Adopted 6/13/95)
Rule 14  Action on Applications for a Permit to Operate (Adopted 6/
13/95)
Rule 15.1  Sampling and Testing Facilities (Adopted 10/12/93)
Rule 16  BACT Certification (Adopted 6/13/95)
Rule 19  Posting of Permits (Adopted 5/23/72)
Rule 20  Transfer of Permit (Adopted 5/23/72)

[[Page 28778]]

Rule 23  Exemptions from Permits (Adopted 7/9/96)
Rule 24  Source Recordkeeping, Reporting, and Emission Statements 
(Adopted 9/15/92)
Rule 26  New Source Review (Adopted 10/22/91)
Rule 26.1  New Source Review--Definitions (Adopted 10/22/91)
Rule 26.2  New Source Review--Requirements (Adopted 10/22/91)
Rule 26.3  New Source Review--Exemptions (Adopted 10/22/91)
Rule 26.6  New Source Review--Calculations (Adopted 10/22/91)
Rule 26.8  New Source Review--Permit To Operate (Adopted 10/22/91)
Rule 26.10  New Source Review--PSD (Adopted 10/22/91)
Rule 28  Revocation of Permits (Adopted 7/18/72)
Rule 29  Conditions on Permits (Adopted 10/22/91)
Rule 30  Permit Renewal (Adopted 5/30/89)
Rule 32  Breakdown Conditions: Emergency Variances, A., B.1., and D. 
only. (Adopted 2/20/79)
Rule 33  Part 70 Permits--General (Adopted 10/12/93)
Rule 33.1  Part 70 Permits--Definitions (Adopted 10/12/93)
Rule 33.2  Part 70 Permits--Application Contents (Adopted 10/12/93)
Rule 33.3  Part 70 Permits--Permit Content (Adopted 10/12/93)
Rule 33.4  Part 70 Permits--Operational Flexibility (Adopted 10/12/
93)
Rule 33.5  Part 70 Permits--Timeframes for Applications, Review and 
Issuance (Adopted 10/12/93)
Rule 33.6  Part 70 Permits--Permit Term and Permit Reissuance 
(Adopted 10/12/93)
Rule 33.7  Part 70 Permits--Notification (Adopted 10/12/93)
Rule 33.8  Part 70 Permits--Reopening of Permits (Adopted 10/12/93)
Rule 33.9  Part 70 Permits--Compliance Provisions (Adopted 10/12/93)
Rule 33.10  Part 70 Permits--General Part 70 Permits (Adopted 10/12/
93)
Rule 34  Acid Deposition Control (Adopted 3/14/95)
Rule 35  Elective Emission Limits (Adopted 11/12/96)
Rule 36  New Source Review--Hazardous Air Pollutants (Adopted 10/6/
98)
Appendix II-B  Best Available Control Technology (BACT) Tables 
(Adopted 12/86)
Rule 42  Permit Fees (Adopted 4/15/97)
Rule 44  Exemption Evaluation Fee (Adopted 9/10/96)
Rule 45  Plan Fees (Adopted 6/19/90)
Rule 45.2  Asbestos Removal Fees (Adopted 8/4/92)
Rule 50  Opacity (Adopted 2/20/79)
Rule 52  Particulate Matter-Concentration (Adopted 5/23/72)
Rule 53  Particulate Matter-Process Weight (Adopted 7/18/72)
Rule 54  Sulfur Compounds (Adopted 6/14/94)
Rule 56  Open Fires (Adopted 3/29/94)
Rule 57  Combustion Contaminants-Specific (Adopted 6/14/77)
Rule 60  New Non-Mobile Equipment-Sulfur Dioxide, Nitrogen Oxides, 
and Particulate Matter (Adopted 7/8/72)
Rule 62.7  Asbestos--Demolition and Renovation (Adopted 6/16/92)
Rule 63  Separation and Combination of Emissions (Adopted 11/21/78)
Rule 64  Sulfur Content of Fuels (Adopted 6/14/94)
Rule 67  Vacuum Producing Devices (Adopted 7/5/83)
Rule 68  Carbon Monoxide (Adopted 6/14/77)
Rule 71  Crude Oil and Reactive Organic Compound Liquids (Adopted 
12/13/94)
Rule 71.1  Crude Oil Production and Separation (Adopted 6/16/92)
Rule 71.2  Storage of Reactive Organic Compound Liquids (Adopted 9/
26/89)
Rule 71.3  Transfer of Reactive Organic Compound Liquids (Adopted 6/
16/92)
Rule 71.4  Petroleum Sumps, Pits, Ponds, and Well Cellars (Adopted 
6/8/93)
Rule 71.5  Glycol Dehydrators (Adopted 12/13/94)
Rule 72  New Source Performance Standards (NSPS) (Adopted 9/10/96)
Rule 74  Specific Source Standards (Adopted 7/6/76)
Rule 74.1  Abrasive Blasting (Adopted 11/12/91)
Rule 74.2  Architectural Coatings (Adopted 08/11/92)
Rule 74.6  Surface Cleaning and Degreasing (Adopted 11/10/98)
Rule 74.6.1  Cold Cleaning Operations (Adopted 7/9/96)
Rule 74.6.2  Batch Loaded Vapor Degreasing Operations (Adopted 7/9/
96)
Rule 74.7  Fugitive Emissions of Reactive Organic Compounds at 
Petroleum Refineries and Chemical Plants (Adopted 1/10/89)
Rule 74.8  Refinery Vacuum Producing Systems, Waste-water Separators 
and Process Turnarounds (Adopted 7/5/83)
Rule 74.9   Stationary Internal Combustion Engines (Adopted 12/21/
93)
Rule 74.10  Components at Crude Oil Production Facilities and 
Natural Gas Production and Processing Facilities (Adopted 6/16/92)
Rule 74.11  Natural Gas-Fired Residential Water Heaters-Control of 
NOX (Adopted 4/9/85)
Rule 74.12  Surface Coating of Metal Parts and Products (Adopted 9/
10/96)
Rule 74.15  Boilers, Steam Generators and Process Heaters (5MM BTUs 
and greater) (Adopted 11/8/94)
Rule 74.15.1  Boilers, Steam Generators and Process Heaters (1-5MM 
BTUs) (Adopted 6/13/95)
Rule 74.16  Oil Field Drilling Operations (Adopted 1/8/91)
Rule 74.20  Adhesives and Sealants (Adopted 1/14/97)
Rule 74.23  Stationary Gas Turbines (Adopted 3/14/95)
Rule 74.24  Marine Coating Operations (Adopted 9/10/96)
Rule 74.24.1  Pleasure Craft Coating and Commercial Boatyard 
Operations (Adopted 11/10/98)
Rule 74.26  Crude Oil Storage Tank Degassing Operations (Adopted 11/
8/94)
Rule 74.27  Gasoline and ROC Liquid Storage Tank Degassing 
Operations (Adopted 11/8/94)
Rule 74.28  Asphalt Roofing Operations (Adopted 5/10/94)
Rule 74.30  Wood Products Coatings (Adopted 9/10/96)
Rule 75  Circumvention (Adopted 11/27/78)
Appendix IV-A  Soap Bubble Tests (Adopted 12/86)
Rule 100  Analytical Methods (Adopted 7/18/72)
Rule 101  Sampling and Testing Facilities (Adopted 5/23/72)
Rule 102  Source Tests (Adopted 11/21/78)
Rule 103  Continuous Monitoring Systems (Adopted 2/9/99)
Rule 154  Stage 1 Episode Actions (Adopted 9/17/91)
Rule 155  Stage 2 Episode Actions (Adopted 9/17/91)
Rule 156  Stage 3 Episode Actions (Adopted 9/17/91)
Rule 158  Source Abatement Plans (Adopted 9/17/91)
Rule 159  Traffic Abatement Procedures (Adopted 9/17/91)
Rule 220  General Conformity (Adopted 5/9/95)
* * * * *
[FR Doc. 99-13543 Filed 5-26-99; 8:45 am]
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