Issuance; Exelon Generation Company, LLC

Document Headings 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. Nuclear Regulatory Commission [Docket Nos. STN 50-456, STN 50-457, STN 50-454 and STN 50-455; NRC-2012-0203] AGENCY: Nuclear Regulatory Commission. ACTION: Director's decision under 10 CFR 2.206 ; issuance. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has issued a director's decision with regard to a petition dated April 29, 2012, filed by Mr. Barry Quigley (the petitioner), requesting that the NRC take action with regard to Braidwood Station, Units 1 and 2, and Byron Station, Units 1 and 2. The petitioner's requests and the director's decision are included in the SUPPLEMENTARY INFORMATION section of this document. ADDRESSES: Please refer to Docket ID NRC-2012-0203 when contacting the NRC about the availability of information regarding this document. You may obtain publicly-available information related to this document using any of the following methods: Federal Rulemaking Web site: Go to http://www.regulations.gov and search for Docket ID NRC-2012-0203. Address questions about NRC dockets to Carol Gallagher; telephone: 301-287-3422; email: Carol.Gallagher@nrc.gov . NRC's Agencywide Documents Access and Management System (ADAMS): You may obtain publicly available documents online in the ADAMS Public Documents collection at http://www.nrc.gov/​reading-rm/​adams.html . To begin the search, select “ ADAMS Public Documents” and then select “ Begin Web-based ADAMS Search.” For problems with ADAMS, please contact the NRC's Public Docume…