Document headings vary by document type but may contain
                    the following: the agency or agencies that issued and signed a document
the number of the CFR title and the number of each part
                      the document amends, proposes to amend, or is directly
                      related to
the agency docket number / agency internal file number
the RIN which identifies each regulatory action listed in
                      the Unified Agenda of Federal Regulatory and Deregulatory
                      Actions See the
                    Document Drafting Handbook
                    for more details.
 Environmental Protection Agency 40 CFR Part 52
[EPA-R09-OAR-2010-0613; FRL-9210-1]
 AGENCY: Environmental Protection Agency (EPA).
 ACTION: Proposed rule.
 SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from Architectural Coatings. We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). We are taking comments on this proposal and plan to follow with a final action.
 DATES: Any comments must arrive by 
                        *November 4, 2010.*
 ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-2010-0613, by one of the following methods: 1. 
                        *Federal eRulemaking Portal: http://www.regulations.gov.*
                         Follow the on-line instructions. 2. 
                        *E-mail:**steckel.andrew@epa.gov.* 3. 
                        *Mail or deliver:*
                         Andrew Steckel (Air-4), U.S. Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901. *Instructions:*
                         All comments will be included in the public docket without change and may be made available online at 
                        *http://www.regulations.gov,*
                         including any personal information provided, unless the comment includes Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Information that you consider CBI or otherwise protected should be clearly identified as such and should not be submitted through 
                        *http://www.regulations.gov*
                         or e-mail. 
                        *http://www.regulations.gov*
                         is an “anonymous access” system, and EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send e-mail directly to EPA, your e-mail address will be automatically captured and 
                        ( print page 61368)
                        included as part of the public comment. If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment. *Docket:*
                         The index to the docket for this action is available electronically at 
                        *http://www.regulations.gov*
                         and in hard copy at EPA Region IX, 75 Hawthorne Street, San Francisco, California. While all documents in the docket are listed in the index, some information may be publicly available only at the hard copy location (
                        *e.g.,*
                         copyrighted material), and some may not be publicly available in either location (
                        *e.g.,*
                         CBI). To inspect the hard copy materials, please schedule an appointment during normal business hours with the contact listed in the 
                        **FOR FURTHER INFORMATION CONTACT**
                         section.
 FOR FURTHER INFORMATION CONTACT: Nicole Law, EPA Region IX, (415) 947-4126, 
                        *law.nicole@epa.gov.*


SUPPLEMENTARY INFORMATION: Throughout this document, “we,” “us” and “our” refer to EPA. Table of Contents I. The State's Submittal A. What rule did the State submit? B. Are there other versions of this rule? C. What is the purpose of the submitted rule revisions? II. EPA's Evaluation and Action A. How is EPA evaluating the rule? B. Does the rule meet the evaluation criteria? C. EPA Recommendations to Further Improve the Rule. D. Public Comment and Final Action III. Statutory and Executive Order Reviews I. The State's Submittal A. What rule did the State submit? Table 1 lists the rule addressed by this proposal with the date that it was adopted by the local air agency and submitted by the California Air Resources Board (CARB). Table 1—Submitted Rules
Local agency
Rule No.
Rule title
Adopted
SubmittedSCAQMD
1113
Architectural Coatings
07/12/07
03/07/08
 On April 17, 2008, the submittal for SCAQMD Rule 1113 was found to meet the completeness criteria in 40 CFR Part 51 Appendix V, which must be met before formal EPA review. B. Are there other versions of this rule? We approved an earlier version of Rule 1113 into the SIP on June 21, 1999 (64 FR 33018). The SCAQMD adopted revisions to the SIP-approved version on December 6, 2002, December 5, 2003, July 9, 2004, and June 9, 2006, and CARB submitted them to us on December 29, 2006. The latest amendment occurred on July 12, 2007 and CARB submitted it to us on March 7, 2008. While we can act on only the most recently submitted version, we have reviewed materials provided with previous submittals. C. What is the purpose of the submitted rule revisions? VOCs help produce ground-level ozone and smog, which harm human health and the environment. Section 110(a) of the CAA requires States to submit regulations that control VOC emissions. SCAQMD Rule 1113 incorporates more stringent VOC limits and expands the averaging compliance option. EPA's technical support document (TSD) has more information about this rule. II. EPA's Evaluation and Action A. How is EPA evaluating the rule? Generally, SIP rules must be enforceable (
                    *see*
                     section 110(a) of the Act), must require Reasonably Available Control Technology (RACT) for each category of sources covered by a Control Techniques Guidelines (CTG) document as well as each major source in nonattainment areas (see sections 182(a)(2) and (b)(2)), and must not relax existing requirements (see sections 110(l) and 193). Guidance and policy documents that we use to evaluate requirements consistently include the following: 1. “Issues Relating to VOC Regulation Cutpoints, Deficiencies, and Deviations,” EPA, May 25, 1988 (the Bluebook). 2. “Guidance Document for Correcting Common VOC & Other Rule Deficiencies,” EPA Region 9, August 21, 2001 (the Little Bluebook). 3. “Suggested Control Measure for Architectural Coatings,” CARB, October 2007. 4. “Improving Air Quality with Economic Incentive Programs,” EPA, January 2001. B. Does the rule meet the evaluation criteria? We believe this rule is consistent with the relevant policy and guidance regarding enforceability, RACT, and SIP relaxations. We note that Rule 1113's definition of “volatile organic compound” excludes tertiary butyl acetate (TBAc) when used in industrial maintenance coatings. EPA has exempted TBAc from the definition of VOC for purposes of control requirements such as VOC emissions limitations and content requirements, but continues to require records and reporting of TBAc emissions information. 
                    *See*40 CFR 51.100(s)(5); 69 FR 69298 (Nov. 29, 2004). EPA believes Rule 1113's exemption does not present a disapproval issue because the State of California performs these TBAc emissions and inventory reporting requirements. In addition, industrial maintenance coatings make up a very small percentage of the overall architectural coatings category. For these reasons, EPA believes that additional recordkeeping and reporting at the District level is not necessary. Rule 1113, section (c)(6) contains an emissions averaging provision. We evaluated this provision for consistency with EPA's EIP Guidance. EPA believes that section (c)(6) fulfills the EIP's “environmental benefit principle” because the averaging provision was important in enabling SCAQMD to adopt VOC limits for 10 coating categories that are more stringent than the national and current District architectural coating regulations. The TSD has more information on our evaluation with respect to both of these issues. C. EPA Recommendations To Further Improve the Rule The following revisions are not currently the basis for rule disapproval, but are recommended for the next time the rule is amended. 1. Although tertiary butyl acetate (TBAc) is exempt as a VOC in industrial maintenance coatings, include a recordkeeping requirement for materials containing TBAc. See 40 CFR 51.100(s)(5). 2. Include a discount of emissions reductions of at least 10% into the averaging compliance option in section (c)(6), as recommended by the EIP guidance. 3. Reduce the averaging period to 30 days or less as recommended by the EIP guidance.
                    ( print page 61369) D. Public Comment and Final Action Because EPA believes the submitted rule fulfills all relevant requirements, we are proposing to fully approve it as described in section 110(k)(3) of the Act. We will accept comments from the public on this proposal for the next 30 days. Unless we receive convincing new information during the comment period, we intend to publish a final approval action that will incorporate this rule into the federally enforceable SIP. III. Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act. Accordingly, this action merely approves State law as meeting Federal requirements and does not impose additional requirements beyond those imposed by State law. For that reason, this action: Is not a “significant regulatory action” subject to review by the Office of Management and Budget underExecutive Order 12866 (58 FR 51735, October 4, 1993);
                Does not impose an information collection burden under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 
                    *et seq.*);
                Is certified as not having a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 
                    *et seq.*);
                Does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-4);
                Does not have Federalism implications as specified inExecutive Order 13132 (64 FR 43255, August 10, 1999);
                Is not an economically significant regulatory action based on health or safety risks subject toExecutive Order 13045 (62 FR 19885, April 23, 1997);
                Is not a significant regulatory action subject toExecutive Order 13211 (66 FR 28355, May 22, 2001);
                Is not subject to requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act; and
                Does not provide EPA with the discretionary authority to address, as appropriate, disproportionate human health or environmental effects, using practicable and legally permissible methods, underExecutive Order 12898 (59 FR 7629, February 16, 1994). In addition, this rule does not have tribal implications as specified by Executive Order 13175 (65 FR 67249, November 9, 2000), because the SIP is not approved to apply in Indian country located in the State, and EPA notes that it will not impose substantial direct costs on tribal governments or preempt tribal law. List of Subjects in 40 CFR Part 52 Environmental protection
Air pollution control
Intergovernmental relations
Ozone
Reporting and recordkeeping requirements
Volatile organic compounds
 Authority:
                    42 U.S.C. 7401 
                        *et seq.* Dated: September 23, 2010. Keith Takata, Acting Regional Administrator, Region IX.


[FR Doc. 2010-24924 Filed 10-4-10; 8:45 am] BILLING CODE 6560-50-P