Approvals and Promulgations of Air Quality Implementation Plans:

Federal Register: May 3, 2011 (Volume 76, Number 85)

Proposed Rules

Page 24846

From the Federal Register Online via GPO Access [wais.access.gpo.gov]

DOCID:fr03my11-18

ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52

EPA-R05-OAR-2010-0946; FRL-9294-8

Approval and Promulgation of Air Quality Implementation Plans;

Illinois

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

SUMMARY: EPA is proposing to approve a revision to the Illinois State

Implementation Plan (SIP) for ozone. The State is revising its definition of volatile organic compound (VOC) to add two chemical compounds to the list of compounds that are exempt from being considered a VOC. This revision is based on EPA's 2009 determination that these two listed compounds do not significantly contribute to ozone formation.

DATES: Comments must be received on or before June 2, 2011.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-

OAR-2010-0946, by one of the following methods: 1. http://www.regulations.gov: Follow the on-line instructions for submitting comments. 2. E-mail: aburano.douglas@epa.gov. 3. Fax: (312) 408-2279. 4. Mail: Douglas Aburano, Chief, Control Strategies Section, Air

Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West

Jackson Boulevard, Chicago, Illinois 60604. 5. Hand Delivery: Douglas Aburano, Chief, Control Strategies

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 Rules section of this Federal Register for detailed instructions on how to submit comments.

FOR FURTHER INFORMATION CONTACT: Charles Hatten, Environmental

Engineer, Control Strategies Section, Air Programs Branch (AR-18J),

Environmental Protection Agency, Region 5, 77 West Jackson Boulevard,

Chicago, Illinois 60604, (312) 886-6031, hatten.charles@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 the Agency 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. 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 Rules section of this Federal Register.

Dated: April 4, 2011.

Susan Hedman,

Regional Administrator, Region 5.

FR Doc. 2011-10028 Filed 5-2-11; 8:45 am

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