RS-09-022, Supplemental Information on License Amendment Request to Adopt TSTF-490
| ML090480640 | |
| Person / Time | |
|---|---|
| Site: | Byron, Braidwood  |
| Issue date: | 02/17/2009 |
| From: | Simpson P Exelon Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RS-09-022 | |
| Download: ML090480640 (2) | |
Text
Exelon Nuclear www.exeloncorp.com 4300 Winfield Road Warrenville, IL 60555 RS-09-022 February 17, 2009 U. S. Nuclear Regulatory Commission ATTN : Document Control Desk Washington, DC 20055-0001 Braidwood Station, Units 1 and 2 Facility Operating License Nos. NPF-72 and NPF-77 NRC Docket Nos. STN 50-456 and STN 50-457 Byron Station, Units 1 and 2 Facility Operating License Nos. NPF-37 and NPF-66 NRC Docket Nos. STN 50-454 and STN 50-455
- 2.
TSTF-490, Revision 0, "Deletion of E Bar Definition and Revision to RCS Specific Activity Tech Spec," dated March 15, 2007 Exelon.
Nuclear 10 CFR 50.90
Subject:
Supplemental Information on License Amendment Request to Adopt TSTF-490 References :
1.
Letter from Patrick R. Simpson, Exelon Generation Company, LLC (EGC) to U. S. Nuclear Regulatory Commission (NRC), Braidwood Station, Units 1 and 2 and Byron Station, Units 1 and 2, "License Amendment Request to Adopt TSTF-490, "Deletion of E Bar Definition and Revision to RCS Specific Activity Technical Specification," dated December 4, 2008 In accordance with 10 CFR 50.90, "Application for amendment of license, construction permit or early site permit," EGC requested an amendment to the Technical Specifications for Braidwood Station, Units 1 and 2 and Byron Station, Units 1 and 2 in the Reference 1 letter. As discussed in the Reference 1 letter, this change is consistent with the NRC approved Reference 2. In a conference call with the NRC on February 5, 2009, clarifying information was requested by the NRC as part of the review of Reference 1. The NRC requested that the following supplemental information be provided :
1.
A corrected reference for the methodology used to develop the proposed technical specification change.
2.
A correct reference to the public version of the NRC's Safety Evaluation for TSTF-490, Revision 0.
February 17, 2009 U. S. Regulatory Commission Page 2 In accordance with this NRC request, EGC is providing the following information :
1.
The correct reference for the methodology used to develop the proposed technical specification change was the NRC Safety Evaluation dated March 8, 2007 (ML070250176).
2.
The correct reference to the public version of the NRC's Safety Evaluation for TSTF-490, Revision 0 is the NRC Safety Evaluation dated March 8, 2007 (ML070250176).
Should you have any questions concerning this letter, please contact Amy Hambly at (630) 657-2808.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 17th day of February, 2009.
Respectfully, Patrick R. Simpson Manager - Licensing