ML20135C046

Forwards Method of Analysis & Safe Shutdown Philosophy, 10CFR50,App R Compliance Review,In Response to 850724 & 25 Meetings W/Nrc to Discuss App R Reanalysis Effort Identified During 850603-07 Fire Protection Audit

ML20135C046
Person / Time
Site:	Summer
Issue date:	09/04/1985
From:	Dixon O SOUTH CAROLINA ELECTRIC & GAS CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20135C048	List: ML20135C046 ML20135C055
References
NUDOCS 8509110268
Download: ML20135C046 (1)

Text

SOUTH CAROLINA ELECTRIC & GAS COMPANY

1. 0$7 OF F*CE 764 COLWelA. SouYM CanouNA 29218 September 4,1985 o w omem a V'CE Pats otNT NuCLeam Oremarioms Mr. Harold R. Denton Director, Of fice of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Virgil C. Summer Nuclear Station Docket No. 50/395 Operating License No. NPF 12 APPENDIX R REANALYSIS

Dear Mr. Denton:

On July 24 and 25, 1985, South Carolina Electric & Cas Company (SCE&G) met with the NRC Staf f, both NRR and Region II, to discuss the recent Appendix R reanalysis ef fort and the Region II related concerns identified during the Fire Protection Audit of June 3 - 7, 1985 (Audit Report 50-395/85-26). As a result of this meeting, SCE&G agreed to provide additional information in the areas of non-scheduled outage modification performance, non-outage work schedule, summary of times and steps to clarify the timeline, emergency lighting, sampling methodology for common enclosure, identification of areas that are local control areas, and information regarding fuses, lif ted leads, disconnects, and other concerns voiced during the meeting. The enclosure addresses ther,e areas. As requested, additional information concerning protection of the structural steel for the "M" board fire barrier, control logic modification for the steam generator Power Operated Relief Valves and the reactor coolant TH/TC temperature instrumentation modification will be forwarded by separate correspondence.

If you have any quest ions, please advise.

Very truly yours, fA7 4,.

O. W. Dixon, Jh HID/0WD/me c /c sw Enclosure cc:

V. C. Summer J. S. Wermiel T. C. Nichols, Jr./0. W. Dixon, Jr.

D. A. Nauman E. 11. Cr e ws, J r.

O. S. Bradham E. C. Roberts Crosp Managers W. A. Williams, Jr.

C. A. Price J. Nelson Crace C. L. Ligon (NSRC)

R. K. Anand K. E. Nodland C. W. Hehl R. A. St ough J. B. Ilopkins C. O. Percival D. J. Kubicki J. B. Knotts, Jr.

P. M. Madden NPC F P. A. Taylor File W'WB %QR

'od F

g