ML080600003
| ML080600003 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 03/12/2008 |
| From: | Balwant Singal NRC/NRR/ADRO/DORL/LPLIV |
| To: | Blevins M Luminant Generation Co |
| Singal, Balwant, 415-3016, NRR/DORL/LPL4 | |
| References | |
| TAC MD7905, TAC MD7906 | |
| Download: ML080600003 (1) | |
Text
March 12, 2008 Mr. M. R. Blevins Executive Vice President
& Chief Nuclear Officer Luminant Generation Company LLC ATTN: Regulatory Affairs P. O. Box 1002 Glen Rose, TX 76043
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION, UNITS 1 AND 2 -
COMMENTS ON SAFETY EVALUATION FOR LICENSE AMENDMENT 130, NEW METHODS AND ASSUMPTIONS FOR RADIOLOGICAL CONSEQUENCES CALCULATIONS, AND ON SAFETY EVALUATION FOR LICENSE AMENDMENT 136, CONTROL ROOM HABITABILITY (TAC NOS.
MD7905 AND MD7906)
Dear Mr. Blevins:
By letter dated December 13, 2007, Luminant Generating Company, LLC (the licensee) submitted comments on the U.S. Nuclear Regulatory Commissions (NRCs) safety evaluations for license amendments issued to Comanche Peak Steam Electric Station (CPSES), Units 1 and 2, by letters dated February 20, 2007 (Agencywide Document Management System (ADAMS)
Accession No. ML070310472), and March 26, 2007 (ADAMS Accession No. ML070730033).
The NRC staff has reviewed the licensees comments. Some comments listed typographical errors that do not have any impact on safety evaluations and do not change the staffs findings.
The remaining comments listed numerical discrepancies for radiological dose consequence analyses inputs. These discrepancies only applied to the safety evaluation for CPSES, Units 1 and 2, issued by letter dated February 20, 2007. The NRC staff has completed its review of the licensee comments and their impact on the safety evaluations and has concluded that the information the licensee provided in its December 13, 2007, letter does not change the safety determination documented in the safety evaluation.
Sincerely,
/RA by Carl F. Lyon for/
Balwant K. Singal, Senior Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-445 and 50-446 cc: See next page
March 12, 2008 Mr. M. R. Blevins Executive Vice President
& Chief Nuclear Officer Luminant Generation Company LLC ATTN: Regulatory Affairs P. O. Box 1002 Glen Rose, TX 76043
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION, UNITS 1 AND 2 -
COMMENTS ON SAFETY EVALUATION FOR LICENSE AMENDMENT 130, NEW METHODS AND ASSUMPTIONS FOR RADIOLOGICAL CONSEQUENCES CALCULATIONS, AND ON SAFETY EVALUATION FOR LICENSE AMENDMENT 136, CONTROL ROOM HABITABILITY (TAC NOS.
MD7905 AND MD7906)
Dear Mr. Blevins:
By letter dated December 13, 2007, Luminant Generating Company, LLC (the licensee) submitted comments on the U.S. Nuclear Regulatory Commissions (NRCs) safety evaluations for license amendments issued to Comanche Peak Steam Electric Station (CPSES), Units 1 and 2, by letters dated February 20, 2007 (Agencywide Document Management System (ADAMS)
Accession No. ML070310472), and March 26, 2007 (ADAMS Accession No. ML070730033).
The NRC staff has reviewed the licensees comments. Some comments listed typographical errors that do not have any impact on safety evaluations and do not change the staffs findings.
The remaining comments listed numerical discrepancies for radiological dose consequence analyses inputs. These discrepancies only applied to the safety evaluation for CPSES, Units 1 and 2, issued by letter dated February 20, 2007. The NRC staff has completed its review of the licensee comments and their impact on the safety evaluations and has concluded that the information the licensee provided in its December 13, 2007, letter does not change the safety determination documented in the safety evaluation.
Sincerely,
/RA by Carl F. Lyon for/
Balwant K. Singal, Senior Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-445 and 50-446 cc: See next page DISTRIBUTION:
PUBLIC LPLIV Reading RidsAcrsAcnwMailCenter RidsNrrDorlDpr RidsNrrDorlLpl4 RidsNrrPMBSingal RidsNrrLAJBurkhardt RidsNrrDraAadb RidsOgcRp RidsRgn4MailCenter DDuvigneaud, NRR/AADB ADAMS Accession No. ML080600003
(*)Memo dated 2/15/08 OFFICE NRR/LPL4/PM NRR/LPL4/LA NRR/AADB/BC NRR/LPL4/BC NAME BSingal, CFL for JBurkhardt RTaylor(*)
THiltz DATE 3/11/08 3/11/08 2/15/08 3/12/08 OFFICIAL AGENCY RECORD
Comanche Peak Steam Electric Station (10/2007) cc:
Senior Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 2159 Glen Rose, TX 76403-2159 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011 Mr. Fred W. Madden, Director Regulatory Affairs Luminant Generation Company LLC P.O. Box 1002 Glen Rose, TX 76043 Timothy P. Matthews, Esq.
Morgan Lewis 1111 Pennsylvania Avenue, NW Washington, DC 20004 County Judge P.O. Box 851 Glen Rose, TX 76043 Environmental and Natural Resources Policy Director Office of the Governor P.O. Box 12428 Austin, TX 78711-3189 Mr. Richard A. Ratliff, Chief Bureau of Radiation Control Texas Department of Health 1100 West 49th Street Austin, TX 78756-3189 Mr. Brian Almon Public Utility Commission William B. Travis Building P.O. Box 13326 1701 North Congress Avenue Austin, TX 78701-3326 Ms. Susan M. Jablonski Office of Permitting, Remediation and Registration Texas Commission on Environmental Quality MC-122 P.O. Box 13087 Austin, TX 78711-3087 Anthony P. Jones Chief Boiler Inspector Texas Department of Licensing and Regulation Boiler Division E.O. Thompson State Office Building P.O. Box 12157 Austin, TX 78711