ML20207K817

From kanterella
Jump to navigation Jump to search
Forwards Proprietary & Nonproprietary Rev 1 to Westinghouse Setpoint Methodology for Protection Sys - Vogtle Station, Dtd Nov 1986.Application for Withholding & Affidavit Encl. Proprietary Version Withheld (Ref 10CFR2.790)
ML20207K817
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 12/31/1986
From: Bailey J
GEORGIA POWER CO.
To: Denton, Youngblood B
Office of Nuclear Reactor Regulation
Shared Package
ML19292G572 List:
References
GN-1276, NUDOCS 8701090530
Download: ML20207K817 (2)


Text

r- -

o ,= Georgit Power Company Fbst Offica Box 282 Wayn:sboro, Georgim 30830 (

Telephone 404 554 9961 404 724-8114 Southern Company Services, Inc.

Post Office Box 2623 Birmingham, Alabama 35202 Telephone 205 870-6011 VOgtie Project December 31, 1986 Director of Nuclear Reactor Regulation File: X7N16 Attention: Mr. B. J. Youngblood Log: GN-1276 PWR Project Directorate #4 Division of PWR Licensing A U. S. Nuclear Regulatory Commission Washington, D.C. 20555 NRC DOCKET NUMBERS 50-424 AND 50-425 CONSTRUCTION PERMIT NUMBERS CPPR-108 AND CPPR-109 V0GTLE ELECTRIC GENERATING PIANT - UNITS 1 AND 2 TRANSMITTAL OF REVISION 1 TO WCAPS 11269 (PROPRIETARY)

AND 11270 (NON-PROPRIETARY)

" WESTINGHOUSE SETPOINT METHODOLOGY FOR PROTECTION SYSTEMS - V0GTLE STATION"

Dear Mr. Denton:

Enclosed are five copies of Revision 1 to the proprietary (WCAP-11269) and non-proprietary (WCAP-11270) versions of the " Westinghouse Setpoint Methodology for Protection Systems - Vogtle Station," dated November 1986 for review by your staff. Also enclosed is a Westinghouse authorization letter, CAW-86-117, Proprietary Information Notice, and accompanying Affidavit.

This revision has been made to reflect the inclusion of a 1% cabling error for the steamline pressure protection channel. No change is required to the Vogtle Technical Specifications as a result of this setpoint study revision.

As this submittal contains information proprietary to Westinghouse Electric Corporation, it is supported by an affidavit signed by Westinghouse, the owner of the information. The affidavit sets forth the basis on which tire information may be withheld from public disclosure by the Commission and addresses with specificity the considerations listed in paragraph (b)(4) of Section 2.790 of the Commission's regulations.

Accordingly, it is respectfully requested that the information which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10 CFR Section 2.790 of the Commission's regulations. Correspondence with respect to the proprietary aspects of the Application for Withholding or the supporting Westinghouse affidavit should reference (CAW-86-117) and should be addressed to R. A. Wiesemann, Manager, Regulatory and Legislative Affairs, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania 15230.

V g 8701090530 861231 (F ~ y'a s'e a,e

/?/.//h//f/*N PDR ADOCK 05000424 A PDR _

i e

  • Director of Nuclear Reactor File: X7N16 December 31, 1986 Logs: GN-1276 Page 2 If your staff requires any additional information, please do not hesitate to contact me.

Si cer y, J. A. Bailey Project Licensing Manager JAB /sm xc: R. E. Conway (w/o enclosure)

R. A. Thomas (w/o enclosure)

J. E. Joiner, Esquire B. W. Churchill, Esquire M. A. Miller (2)

B. Jones, Esquire G. Bockhold, Jr.

NRC Regional Administrator NRC Resident Inspector D. Feig (non-proprietary only)

R. W. McManus (w/o enclosure)

L. T. Gucwa Vogtle Project File 0965V

.