Rules and Regulations. Notice of extension of comment period

Agency: Environmental Protection Agency (EPA)
Action: Notice of extension of comment period
Citation: FR Doc. 2010-11578 · RIN 2060-AP80 · EPA-HQ-OAR-2003-0064, FRL-9151-3 · 40 CFR 51, 52

Summary

The EPA is announcing an extension of the public comment period on our proposed reconsideration of the Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Aggregation (April 15, 2010). The EPA is extending the comment period that originally closed on May 17, 2010, by an additional 30 days. The comment period will now close on June 16, 2010. The EPA is extending the comment period because of the requests we received, which are contained in the docket for this rulemaking.

Dates

Comments. Comments on the proposed rule published April 15, 2010 (75 FR 19567) must be received on or before June 16, 2010.

Supplementary Information

I. General Information A. What should I consider as I prepare my comments for EPA? 1. Submitting CBI. Do not submit this information to EPA through http://www.regulations.gov or e-mail. Clearly mark the part or all of the information that you claim to be CBI. For CBI information in a disk or CD-ROM that you mail to EPA, mark the outside of the disk or CD-ROM as CBI and then identify electronically within the disk or CD-ROM the specific information that is claimed as CBI. In addition to one complete version of the comment that includes information claimed as CBI, a copy of the comment that does not contain the information claimed as CBI must be submitted for inclusion in the public docket. Information so marked will not be disclosed except in accordance with procedures set forth in 40 CFR part 2. Send or deliver information identified as CBI only to the following address: Roberto Morales, OAQPS Document Control Officer (C404-02), U.S. EPA, Research Triangle Park, NC 27711, Attention Docket ID No. EPA-HQ-OAR-2003-0064. 2. Tips for Preparing Your Comments. When submitting comments, remember to: • Identify the rulemaking by docket number and other identifying information (subject heading, Federal Register date and page number). • Follow directions—The agency may ask you to respond to specific questions or organize comments by referencing a Code of Federal Regulations (CFR) part or section number. • Explain why you agree or disagree; suggest alternatives and substitute language for your requested changes. • Describe any assumptions and provide any technical information and/or data that you used. • If you estimate potential costs or burdens, explain how you arrived at your estimate in sufficient detail to allow for it to be reproduced. • Provide specific examples to illustrate your concerns, and suggest alternatives. • Explain your views as clearly as possible, avoiding the use of profanity or personal threats. • Make sure to submit your comments by the comment period deadline identified. B. Where can I get a copy of this document and other related information? In addition to being available in the docket, an electronic copy of this notice will also be available on the World Wide Web (WWW). Following signature by the EPA Administrator, a copy of this notice will be posted in the regulations and standards section of our NSR home page located at http://www.epa.gov/nsr . Dated: May 10, 2010. Gina McCarthy, Assistant Administrator, Office of Air and Radiation. [FR Doc. 2010-11578 Filed 5-13-10; 8:45 am]