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###### Environmental Protection Agency

          - 40 CFR Part 52 
          - [EPA-R05-OAR-2007-1134; FRL-8908-2] 

# AGENCY:

Environmental Protection Agency (EPA). 

# ACTION:

Proposed rule. 

# SUMMARY:

EPA is proposing to approve a request submitted by the Michigan Department of Environmental Quality (MDEQ) on October 26, 2007, to revise the Michigan State Implementation Plan (SIP). The State has requested revisions to two rules in Part 6, “Emission Limitations and Prohibitions—Existing Sources of Volatile Organic Compound (VOC) Emissions.” The State has revised R 336.1660 by adopting by reference, with some modifications, the amended Ozone Transport Commission Model Rule published on September 13, 2006. The State has amended the definition of VOC in R 336.1661 by adopting the Federal definition from 40 CFR 51.100. 

# DATES:

Comments must be received on or before June 22, 2009. 

# ADDRESSES:

Submit your comments, identified by Docket ID No. EPA-R05-OAR-2007-1134, by one of the following methods: 

                        1.                         *http://www.regulations.gov:*                         Follow the on-line instructions for submitting comments.                     

                        2.                         *E-mail: mooney.john@epa.gov.*

                        3.                         *Fax:*                         (312) 692-2551.                     

                        4.                         *Mail:*                         John M. Mooney, Chief, Criteria Pollutant Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604.                     

                        5.                         *Hand Delivery:*                         John M. Mooney, Chief, Criteria Pollutant Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such deliveries are only accepted during the Regional Office normal hours of operation, and special arrangements should be made for deliveries of boxed information. The Regional Office official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal holidays.                     

                        Please see the direct final rule which is located in the Final Rules section of this                         **Federal Register**                         for detailed instructions on how to submit comments.                     

# FOR FURTHER INFORMATION CONTACT:

                        Andy Chang, Environmental Engineer, Criteria Pollutant Section, Air Programs Branch (AR-18J), U.S. Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886-0258,                         *chang.andy@epa.gov.*

# SUPPLEMENTARY INFORMATION:

                    In the Final Rules section of this                     **Federal Register**                    , EPA is approving the State's SIP submittal as a direct final rule without prior proposal because EPA views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period; therefore, any parties interested in commenting on this action should do so at this time. Please note that if EPA receives adverse comment on an amendment, paragraph, or section of this rule and if that provision may be severed from the remainder of the rule, EPA may adopt as final those provisions of the rule that are not the subject of an adverse comment. For additional information, see the direct final rule which is located in the Final Rules section of this                     **Federal Register**                    .                 

Dated: May 6, 2009. 

Walter W. Kovalick, Jr., 

Acting Regional Administrator, Region 5. 

[FR Doc. E9-11913 Filed 5-21-09; 8:45 am] 

BILLING CODE 6560-50-P