ML101450242

Watts, Unit 2, Final Safety Analysis Report (FSAR) - Regulatory Commitment Regarding Instrumentation Setpoint Methodology

ML101450242
Person / Time
Site:	Watts Bar
Issue date:	05/24/2010
From:	Bajestani M Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML101450242 (3)

Text

Tennessee Valley Authority, Post Office Box 2000, Spring City, TN 37381-2000 May 24,2010 u.s. Nuclear R~gulatory Commission ATTN: Document Control Desk Mail Stop: OWFN P1-35 Washington, D.C. 20555-0001 Watts Bar Nuclear Plant, Unit 2 10 CFR 50.4 NRC Docket No. 50-391

Subject:

WATTS BAR NUCLEAR PLANT (WBN) UNIT 2 FINAL SAFETY ANALYSIS REPORT (FSAR)

• REGULATORY COMMITMENT REGARDING INSTRUMENTATION SETPOINT METHODOLOGY This letter responds to NRC's verbal request received during a teleconference held on April 29, 2010, regarding the instrumentation setpoint methodology to be utilized at WBN Unit 2. Asa result of that teleconference, TVA commits to incorporate the instrumentation setpoint methodology that is consistent with WBN Unit 2 Licensing Bases into the WBN Unit 2 FSAR no later than Amendment 100.

The enclosure to this letter provides the Regulatory Commitment contained in this letter. If you have any questions, please contact William Crouch at (423)*365-2004.

Sincerely,

--~.

Enclosure:

Regulatory Commitment cc: See Page 2 Printed on recycled paper

U.S. Nuclear Regulatory Commission Page 2 May 24,2010 cc (Enclosure):

U. S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, Georgia 30303-1257 NRC Resident Inspector Unit 2 Watts Bar Nuclear Plant 1260 Nuclear Plant Road Spring City, Tennessee 37381

ENCLOSURE WATTS BAR NUCLEAR PLANT (WBN) UNIT 2 FINAL SAFETY ANALYSIS REPORT*

REGULATORY COMMITMENT REGARDING INSTRUMENTATION SETPOINT METHODOLOGY Regulatory Commitment The following Regulatory Commitment is contained in this letter:

TVA comm.its to incorporate the instrumentation setpoint methodology that is consistent with WBN Unit 2 Licensing Bases into the WBN Unit 2 FSAR no later than Amendment 100.