05-10011. Revisions to the California State Implementation Plan, Imperial County Air Pollution Control District and San Joaquin Valley Unified Air Pollution Control District

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Proposed rule.

SUMMARY:

EPA is proposing to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) and San Joaquin Valley Unified Air Pollution Control District (SJVUAPCD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from aerospace manufacturing and component coating and can and coil coating operations. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

DATES:

Any comments on this proposal must arrive by June 20, 2005.

ADDRESSES:

Send comments to Andy Steckel, Rulemaking Office Chief (AIR-4), U.S. Environmental Protection Agency, Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901, or e-mail to [e-mail], or submit comments at http://www.regulations.gov.

You can inspect copies of the submitted SIP revisions, EPA's technical support documents (TSDs), and public comments at our Region IX office during normal business hours by appointment. You may also see copies of the submitted SIP revisions by appointment at the following locations:

California Air Resources Board, Stationary Source Division, Rule Evaluation Section, 1001 “I” Street, Sacramento, CA 95814;

Imperial County Air Pollution Control District, 150 South 9th Street, El Centro, CA 92243; and

San Joaquin Valley Unified Air Pollution Control District, 1990 East Gettysburg Ave., Fresno, CA 93726.

A copy of the rule may also be available via the Internet at http://www.arb.ca.gov/​drdb/​drdbltxt.htm. Please be advised that this is not an EPA Web site and may not contain the same version of the rule that was submitted to EPA.

FOR FURTHER INFORMATION CONTACT:

Jerald S. Wamsley, EPA Region IX, [phone], [e-mail].

SUPPLEMENTARY INFORMATION:

This proposal addresses ICAPCD Rule 425—Aerospace Coating Operations and SJVUAPCD Rule 4604—Can and Coil Coating Operations. In the Rules and Regulations section of this Federal Register, we are approving these local rules in a direct final action without prior proposal because we believe these SIP revisions are not controversial. However, if we receive adverse comments, we will publish a timely withdrawal of the direct final rule and address the comments in subsequent action based on this proposed rule. Please note that if we receive adverse comment on an amendment, paragraph, or section of this rule and if that provision may be severed from the remainder of the rule, we may adopt as final those provisions of the rule that are not the subject of an adverse comment.

We do not plan to open a second comment period, so anyone interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned. For further information, please see the direct final action.

Dated: March 25, 2005.

Laura Yoshii,

Acting Regional Administrator, Region IX.