ML090980429

Grand Gulf Nuclear Station, Unit 1 - Correction to Amendment No. 182, Surveillance Requirements for Diesel Generator Slow - Start Testing (MD9641)

ML090980429
Person / Time
Site:	Grand Gulf
Issue date:	04/13/2009
From:	Lyon C F Plant Licensing Branch IV
To:	Entergy Operations
Lyon, C F, NRR/DLPM, 415-2296
References
TAC MD9641
Download: ML090980429 (4)

Text

UNITED NUCLEAR REGULATORY WASHINGTON, D.C. 20555-0001 April 13, 2009 Vice President, Operations Entergy Operations, Inc. Grand Gulf Nuclear Station P.O. Box 756 Port Gibson, MS 39150 GRAND GULF NUCLEAR STATION, UNIT 1 -CORRECTION TO AMENDMENT NO. 182, SURVEILLANCE REQUIREMENTS FOR DIESEL GENERATOR SLOW-START TESTING (TAC NO. MD9641)

Dear Sir or Madam:

On March 4, 2009, the Nuclear Regulatory Commission issued Amendment No. 182 to Facility Operating License No. NPF-29 for the Grand Gulf Nuclear Station, Unit 1. The amendment consisted of changes to the Technical Specifications (TSs) in response to your application dated September 11, 2008. The amendment revised several surveillance requirements (SRs) and added SR 3.8.1.21 in Technical Specification (TS) 3.8.1, "AC [alternating current] Sources -Operating," and TS 3.8.2, "AC Sources -Shutdown." An administrative error was discovered on TS page 3.8-16 of the amendment.

In order to be consistent with the format of the TSs, the criteria listed in new SR 3.8.1.21 should be labeled as "a" and "b" instead of "1" and "2." The correct formatting was included in the marked-up version of the TS page included in your application.

A copy of the corrected TS page 3.8-16 is enclosed.

If you have any questions regarding this matter, please contact me at 301-415-2296.

Sincerely, Carl F. Lyon, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-416

Enclosure:

As stated cc w/encl: Distribution via Listserv

GRAND GULF NUCLEAR STATION. UNIT CORRECTED TS PAGE 3.8-16 FOR AMENDMENT NO.

3.8.1 AC Sources-Operating SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.20 All DG starts may be preceded by an engine prelube period. Verify, when started simultaneously from standby condition, each DG achieves:

a. in 5 10 seconds, voltage 3744 V and frequency 58.8 Hz; and b. steady state voltage 3744 V and 5 4576 V and frequency 58.8 Hz and 5 61.2 Hz. 10 years SR 3.8.1.21 All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading. Verify each DG starts from standby conditions and achieves:

a. in 5 10 seconds, voltage 3744 V and frequency 58.8 Hz; and b. steady state voltage 3744 V and 5 4576 V and frequency 58.8 Hz and 5 61.2 Hz. 184 days GRAND GULF 3.8-16 Amendment No. +/-4r, 182 April 13, 2009 Vice President, Operations Entergy Operations, Inc. Grand Gulf Nuclear Station P.O. Box 756 Port Gibson, MS 39150 GRAND GULF NUCLEAR STATION, UNIT 1 -CORRECTION TO AMENDMENT NO. 182, SURVEILLANCE REQUIREMENTS FOR DIESEL GENERATOR SLOW-START TESTING (TAC NO. MD9641)

Dear Sir or Madam:

On March 4, 2009, the Nuclear Regulatory Commission issued Amendment No. 182 to Facility Operating License No. NPF-29 for the Grand Gulf Nuclear Station, Unit 1. The amendment consisted of changes to the Technical Specifications (TSs) in response to your application dated September 11, 2008. The amendment revised several surveillance requirements (SRs) and added SR 3.8.1.21 in Technical Specification (TS) 3.8.1, "AC [alternating current] Sources -Operating," and TS 3.8.2, "AC Sources -Shutdown." An administrative error was discovered on TS page 3.8-16 of the amendment.

In order to be consistent with the format of the TSs, the criteria listed in new SR 3.8.1.21 should be labeled as "a" and "b" instead of "1" and "2." The correct formatting was included in the marked-up version of the TS page included in your application.

A copy of the corrected TS page 3.8-16 is enclosed.

If you have any questions regarding this matter, please contact me at 301-415-2296.

Sincerely, IRA! Carl F. Lyon, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-416

Enclosure:

As stated cc w/encl: Distribution via Listserv DISTRIBUTION:

PUBLIC LPLIV rtf RidsAcrsAcnw_MailCTR Resource RidsNrrDorlLpl4 Resource RidsNrrLAJBurkhardt Resource RidsNrrPMGrandGulf Resource RidsOgcRp Resource RidsRgn4MailCenter Resource ADAMS Accession No ML090980429 OFFICE NRRlLPL4/PM NRR/LPL4/LA NRR/LPL4/BC NRR/LPL4/PM NAME FLyon JBurkhardt MMarkley BSingal for FLyon DATE 4/9/09 4/9/09 4/9/09 4/13/09 OFFICIAL RECORD COPY