ML073030536

Withdrawal of License Amendment Request (LAR)06-007, Revision to Technical Specification (TS) 3.8.1, AC Sources - Operating, Extension of Completion Times for Offsite Circuits

ML073030536
Person / Time
Site:	Comanche Peak
Issue date:	10/22/2007
From:	Blevins M, Madden F Luminant Generation Co, Luminant Power
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
CPSES-200701495, LAR 06-007, TXX-07139
Download: ML073030536 (2)

Text

u LuNminant Mike Blevins Senior Vice President& Chief Nuclear Officer Mike. Blevins@Luminant.com Luminant Power P 0 Box 1002 6322 North FM 56 Glen Rose, TX 76043 T 254 897 5209 C 817 559 9085 F 254 897 6652 CPSES-200701495 Log # TXX-07139 Ref. # 10 CFR 50.90 October 22, 2007 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES) DOCKET NOS. 50-445 AND 50-446, WITHDRAWAL OF LICENSE AMENDMENT REQUEST (LAR)06-007, REVISION TO TECHNICAL SPECIFICATION (TS) 3.8.1, "AC SOURCES -OPERATING," EXTENSION OF COMPLETION TIMES FOR OFFSITE CIRCUITS

REFERENCE:

1. TXU Power letter, logged TXX-07012, from Mike Blevins to the NRC dated January 18, 2007 2. Email from Mohan Thadani (NRC) dated June 19, 2007.3. Email from Mohan Thadani (NRC) dated July 3, 2007.4. Luminant Power letter, logged TXX-07109, from Mike Blevins to the NRC dated July 18, 2007 5. Letter to Mike Blevins (Luminant Power) from John W. Lubinski (NRC) dated September 24, 2007, "Comanche Peak Steam Electric Station, Units 1 and 2 -Supplemental Request for Additional Information Regarding License Amendment Request (LAR 06-07), Revision to Technical Specifications 3.8.1, "AC Sources -Operating," Extension of Completion Time for Offsite Circuits (TAC NOS. MD4068 and MD4069)

Dear Sir or Madam:

Reference I requested the Completion Time for offsite circuits be extended from 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> to 30 days for Comanche Peak Steam Electric Station (CPSES). References 2 and 3 contained requests for addition information regarding Reference

1. Reference 4 is Luminant Generation Company LLC (Luminant Power, previously known as .TXU Power) combined response to the two NRC requests for additional information (RAI). In Reference 5, the NRC identified additional information needed for the staff's review. Further, the NRC staff requested CPSES to respond within 30 days in order for the NRC to complete the review and reach a final safety decision in a timely manner.A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway

• Comanche Peak -Diablo Canyon ' Palo Verde ' South Texas Project

• Wolf Creek U. S. Nuclear Regulatory Commission TXX-07139 Page 2 10/18/2007 CPSES is currently evaluating alternatives to better utilize the spare startup transformer and for alternate AC power sources. Therefore, Luminant Power requests to withdraw LAR 06-007 until these evaluations are complete.This communication contains no new or revised commitments.

Should you have any questions, please contact Ms. Tamera J. Ervin at (254) 897-6902.I state under penalty of perjury that the foregoing is true and correct.Executed on October 22, 2007 Sincerely, Luminant Generation Company LLC Mike Blevins By: By re'~d W. Madden Director, Oversight

& Regulatory Affairs c -E. E. Collins, Region IV B. K. Singal, NRR C. F. Lyon, NRR Resident Inspectors, CPSES Ms. Alice Rogers Environmental

& Consumer Safety Section Texas Department of State Health Services 1100 West 49th Street Austin, Texas 78756-3189