ML11298A214

Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 5.5.13.d

ML11298A214
Person / Time
Site:	North Anna
Issue date:	10/08/2011
From:	Mladen F Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
11-557
Download: ML11298A214 (4)

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VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 October 8, 2011 U.S. Nuclear Regulatory Commission Serial No.11-557 Attention: Document Control Desk NAPS/JHL RO Washington, D.C. 20555 Docket Nos. 50-338 50-339 License Nos. NPF-4 NPF-7 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNITS I AND 2 ANNUAL SUBMITTAL OF TECHNICAL SPECIFICATION BASES CHANGES PURSUANT TO TECHNICAL SPECIFICATION 5.5.13.d Pursuant to Technical Specifications 5.5.13.d, "Technical Specifications (TS) Bases Control Program," Dominion hereby submits the changes to the Bases of the Technical Specifications implemented during the period of October 1, 2010 through September 30, 2011. A summary of these changes is provided in Attachment 1. Enclosed is an electronic copy (CD) of the entire TS Bases through Revision 46 for your information.

TS Bases changes that were submitted to the NRC for information along with the associated License Amendment Request transmittals, submitted pursuant to 10CFR50.90, were reviewed and approved by the Facility Safety Review Committee.

These changes have been implemented with the respective License Amendments. A summary of these changes is provided in Attachment 1.

If you have any questions regarding this submittal, please contact Mr. Donald R. Taylor at (540) 894-2616.

Sincerely, F. Mladen Director, Nuclear Safety and Licensing Attachment Enclosure - CD of Current TS Bases (Revision 46)

Commitments made in this letter: None

cc: U.S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Avenue, NE, Suite 1200 Atlanta, Georgia 30303-1257 Mr. J. E. Reasor, Jr. (without Enclosure)

Old Dominion Electric Cooperative Innsbrook Corporate Center 4201 Dominion Blvd.

Suite 300 Glen Allen, Virginia 23060 State Health Commissioner (without Enclosure)

Virginia Department of Health James Madison Building - 7th Floor 109 Governor Street Room 730 Richmond, Virginia 23219 Mr. R. E. Martin NRC Project Manager U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Mail Stop 08 G-9A Rockville, Maryland 20852-2738 Ms. K. R. Cotton NRC Project Manager U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Mail Stop 08 G-9A Rockville, Maryland 20852-2738 NRC Senior Resident Inspector (without Enclosure)

North Anna Power Station

ATTACHMENT Serial No.11-557

SUMMARY

OF TS BASES CHANGES ASSOCIATED WITH LICENSE AMENDMENTS Virginia Electric and Power Company (Dominion)

North Anna Power Station Units 1 and 2

Summary of TS Bases Changes Associated with License Amendments Change to Technical Specification 3.7.12, Emergency Core Cooling System (ECCS) Pump Room Exhaust Air Cleanup System (PREACS)

These amendments and Bases changes revise the Technical Specifications and Bases by adding new Conditions B and C with associated Action Statements and Completion Times to Technical Specification 3.7.12 and modifying Conditions A and D. The changes specifically address the filtration function of the ECCS PREACS.

The Bases changes noted above were submitted to the NRC by Dominion submittals dated September 28, 2009, April 8, 2010 and May 10, 2010 and incorporated into the Bases on December 17, 2010 upon NRC approval and implementation of the associated Technical Specification changes (Amendments 260 for Unit 1 and 241 for Unit 2 issued on November 1,2010).

Adoption of TSTF-425, Revision 3, Regarding The Surveillance Frequency Control Program These amendments and Bases changes revise the Technical Specifications and Bases by relocating specific surveillance frequencies to a licensee-controlled program with the implementation of Nuclear Energy Institute 04-10, "Risk-Informed Technical Specification Initiative 5b, Risk-Informed Method for Control of Surveillance Frequencies." The changes are consistent with NRC-approved Industry Technical Specification Task Force (TSTF) Standard Technical Specifications change TSTF-425, Revision 3.

The Bases changes noted above were submitted to the NRC by Dominion submittals dated March 30, 2010, August 30, 2010 and January 18, 2011 and incorporated into the Bases on July 28, 2011 upon NRC approval and implementation of the associated Technical Specification changes (Amendments 262 for Unit 1 and 243 for Unit 2 issued on January 31, 2011).

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