[Federal Register Volume 59, Number 154 (Thursday, August 11, 1994)] [Unknown Section] [Page 0] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 94-19643] [[Page Unknown]] [Federal Register: August 11, 1994] ======================================================================= ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [CA 43-3-6270; FRL 5029-8] Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Santa Barbara County Air Pollution Control District (SBCAPCD) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of proposed rulemaking (NPRM). ----------------------------------------------------------------------- SUMMARY: EPA is proposing to approve revisions to the California State Implementation Plan (SIP) which concern the control of volatile organic compound (VOC) emissions from organic liquid loading facilities. The intended effect of proposing approval of this rule is to regulate emissions of VOCs in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). EPA's final action on this notice of proposed rulemaking (NPRM) will incorporate this rule into the federally approved SIP. EPA has evaluated the rule and is proposing to approve it under provisions of the CAA regarding EPA action on SIP submittals, SIPs for national primary and secondary ambient air quality standards and plan requirements for nonattainment areas. DATES: Comments must be received on or before September 12, 1994. ADDRESSES: Comments may be mailed to: Daniel A. Meer, Rulemaking Section (A-5-3), Air and Toxics Division, U.S. Environmental Protection Agency, Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901. Please refer to document number CA 37-10-6201 in all correspondence. Copies of the rule revisions and EPA's evaluation report of the rule are available for public inspection at EPA's Region 9 office during normal business hours. Copies of the submitted rule revisions are also available for inspection at the following locations: California Air Resources Board, Stationary Source Division, Rule Evaluation Section, 2020 ``L'' Street, Sacramento, CA 95814. Santa Barbara County Air Pollution Control District, 26 Castilian Drive, Suite B-23, Goleta, CA 93117. FOR FURTHER INFORMATION CONTACT: Duane F. James, Rulemaking Section (A- 5-3), Air and Toxics Division, U.S. Environmental Protection Agency, Region IX 75 Hawthorne Street, San Francisco, CA 94105 Telephone: (415) 744-1191. SUPPLEMENTARY INFORMATION: Applicability The rule being proposed for approval into the California SIP is Santa Barbara County Air Pollution Control District's (SBCAPCD) Rule 346, ``Loading of Organic Cargo Vessels.'' This rule was submitted by the California Air Resources Board (ARB) to EPA on January 11, 1993. Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 CAA or pre-amended Act), that included SBCAPCD. 43 FR 8964, 40 CFR 81.305. Because this area was unable to meet the statutory attainment date of December 31, 1982, California requested under section 172(a)(2), and EPA approved, an extension of the attainment date to December 31, 1987. 40 CFR 52.238, 52.222. On May 26, 1988, EPA notified the Governor of California, pursuant to section 110(a)(2)(H) of the pre-amended Act, that the above district's portions of the California SIP was inadequate to attain and maintain the ozone standard and requested that deficiencies in the existing SIP be corrected (EPA's SIP-Call). On November 15, 1990, the Clean Air Act Amendments of 1990 were enacted. Public Law 101-549, 104 Stat. 2399, codified at 42 U.S.C. 7401-7671q. In amended section 182(a)(2)(A) of the CAA, Congress statutorily adopted the requirement that nonattainment areas fix their deficient reasonably available control technology (RACT) rules for ozone and established a deadline of May 15, 1991, for states to submit corrections of those deficiencies. Section 182(a)(2)(A) applies to areas designated as nonattainment prior to enactment of the amendments and classified as marginal or above as of the date of enactment. It requires such areas to adopt and correct RACT rules pursuant to pre-amended section 172(b) as interpreted in pre-amendment guidance.1 EPA's SIP-Call used that guidance to indicate the necessary corrections for specific nonattainment areas. The Santa Barbara County Area is classified as moderate;2 therefore, this area was subject to the RACT fix-up requirement and the May 15, 1991 deadline. --------------------------------------------------------------------------- \1\Among other things, the pre-amendment guidance consists of those portions of the proposed Post-1987 ozone and carbon monoxide policy that concern RACT, 52 FR 45044 (November 24, 1987); ``Issues Relating to VOC Regulation Cutpoints, Deficiencies, and Deviations, Clarification to Appendix D of November 24, 1987 Federal Register Notice'' (Blue Book) (notice of availability was published in the Federal Register on May 25, 1988); and the existing control technique guidelines (CTGs). \2\SBCAPCD retained its designation of nonattainment and was classified by operation of law pursuant to sections 107(d) and 181(a) upon the date of enactment of the CAA. See 55 FR 56694 (November 6, 1991). --------------------------------------------------------------------------- The State of California submitted many revised RACT rules for incorporation into its SIP on January 11, 1993, including the rule being acted on in this document. This document addresses EPA's proposed action for SBCAPCD's Rule 346, ``Loading of Organic Cargo Vessels.'' SBCAPCD adopted Rule 346 on October 13, 1992. The submitted rule was found to be complete on March 26, 1993, pursuant to EPA's completeness criteria that are set forth in 40 CFR part 51, appendix V3 and is being proposed for approval into the SIP. --------------------------------------------------------------------------- \3\EPA adopted the completeness criteria on February 16, 1990 (55 FR 5830) and, pursuant to section 110(k)(1)(A) of the CAA, revised the criteria on August 26, 1991 (56 FR 42216). --------------------------------------------------------------------------- Rule 346 requires bottom loading and vapor recovery systems for the transfer of non-gasoline organic liquids from facilities into cargo tanks. VOCs contribute to the production of ground level ozone and smog. The rule was adopted as part of the district's efforts to achieve the National Ambient Air Quality Standard (NAAQS) for ozone and in response to EPA's SIP-Call and the section 182(a)(2)(A) CAA requirement. The following is EPA's evaluation and proposed action for this rule. EPA Evaluation and Proposed Action In determining the approvability of a VOC rule, EPA must evaluate the rule for consistency with the requirements of the CAA and EPA regulations, as found in section 110 and part D of the CAA and 40 CFR part 51 (Requirements for Preparation, Adoption, and Submittal of Implementation Plans). The EPA interpretation of these requirements, which forms the basis for today's action, appears in the various EPA policy guidance documents listed in footnote 1. Among those provisions is the requirement that a VOC rule must, at a minimum, provide for the implementation of RACT for stationary sources of VOC emissions. This requirement was carried forth from the pre-amended Act. For the purpose of assisting state and local agencies in developing RACT rules, EPA prepared a series of Control Technique Guideline (CTG) documents. The CTGs are based on the underlying requirements of the Act and specify the presumptive norms for what is RACT for specific source categories. Under the CAA, Congress ratified EPA's use of these documents, as well as other Agency policy, for requiring States to ``fix-up'' their RACT rules. See section 182(a)(2)(A). There is no CTG applicable to Rule 346. However, the following CTG entitled, ``Control of Hydrocarbons from Tank Truck Gasoline Loading Terminals (EPA-450/2- 77-026),'' was used only as guidance in evaluating Rule 346. Further interpretations of EPA policy are found in the Blue Book, referred to in footnote 1. In general, these guidance documents have been set forth to ensure that VOC rules are fully enforceable and strengthen or maintain the SIP. SBCAPCD's Rule 346, ``Loading of Organic Cargo Vessels,'' is a new rule which was adopted to require bottom loading and vapor recovery systems during the transfer of non-gasoline organic liquids from loading facilities into cargo tanks. In bottom loading, the organic liquid is transferred to the tank through a fill pipe that is attached to the bottom of the tank. This arrangement reduces the amount of organic liquid that is splashed in the tank, which reduces the formation of organic liquid vapors. EPA has evaluated the submitted rule and has determined that it is consistent with the CAA, EPA regulations, and EPA policy. Therefore, SBCAPCD's Rule 346 is being proposed for approval under section 110(k)(3) of the CAA as meeting the requirements of section 110(a) and part D. Nothing in this action should be construed as permitting or allowing or establishing a precedent for any future request for revision to any state implementation plan. Each request for revision to the state implementation plan shall be considered separately in light of specific technical, economic, and environmental factors and in relation to relevant statutory and regulatory requirements. Regulatory Process Under the Regulatory Flexibility Act, 5 U.S.C. 600 et seq., EPA must prepare a regulatory flexibility analysis assessing the impact of any proposed or final rule on small entities. 5 U.S.C. 603 and 604. Alternatively, EPA may certify that the rule will not have a significant impact on a substantial number of small entities. Small entities include small businesses, small not-for-profit enterprises and government entities with jurisdiction over populations of less than 50,000. SIP approvals under sections 110 and 301 and subchapter I, part D of the CAA do not create any new requirements, but simply approve requirements that the State is already imposing. Therefore, because the federal SIP-approval does not impose any new requirements, it does not have a significant impact on any small entities affected. Moreover, due to the nature of the federal-state relationship under the CAA, preparation of a regulatory flexibility analysis would constitute Federal inquiry into the economic reasonableness of state action. The CAA forbids EPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. U.S. E.P.A., 427 U.S. 246, 256-66 (S.Ct. 1976); 42 U.S.C. 7410(a)(2). This action has been classified as a Table 2 action by the Regional Administrator under the procedures published in the Federal Register on January 19, 1989 (54 FR 2214-2225), as revised by an October 4, 1993 memorandum from Michael H. Shapiro, Acting Assistant Administrator for Air and Radiation. The OMB has exempted this regulatory action from Executive Order 12866 review. List of Subjects in 40 CFR Part 52 Environmental protection, Air pollution control, Hydrocarbons, Intergovernmental relations, Ozone, Reporting and recordkeeping requirements, Volatile organic compound. Authority: 42 U.S.C. 7401-7671q. Dated: August 1, 1994. Nora L. McGee, Acting Regional Administrator. [FR Doc. 94-19643 Filed 8-10-94; 8:45 am] BILLING CODE 6560-50-W