ML111651195

Forwards Proprietary & Nonproprietary Versions of Structural Analysis of RCS for Postulated LOCA, Preliminary Issue.Applications for Withholding Encl. Proprietary Version Withheld (Ref 10CFR2.790)

ML111651195
Person / Time
Site:	Kewaunee, Prairie Island
Issue date:	04/11/1980
From:	Anderson T Westinghouse, Div of CBS Corp
To:	Eisenhut D Office of Nuclear Reactor Regulation
Shared Package
ML111651196	List: ML111651195 ML19309E152
References
TAC-8731, TAC-8732 NS-TMA-2230, NUDOCS 8004180464
Download: ML111651195 (4)

Text

REGULTORY FORMATION DISTRIBUTION SYSIon (RIDS)

ACCESSION NBR:8004180464 0OC,DATE: 80/04/11 NOTARIZED: YES DOCKET #

FACIL:50-282 Prairie Island Nuclear Station, Unit 1, Northern Stat 050 282 50-305 Kewaunee Nuclear Power Plant, Wisconsin Public Servic 50-306 Prairie Island Nuclear Station, Unit 2, Northern Stat 05000306 AUTH.NAME AUTHOR AFFILIATION ANDERSONT.M. Westinghouse Electric Coro, RECIP.NAME RECIPIENT AFFILIATION EISENHUT,DG, Division of Ooerating Reactors

SUBJECT:

Forwards proprietary & nonproprietary versions of "Structural Analysis of RCS for Postulated LOCA,"

Applications for witholding encl.Proprietary version withheld (ref 10CFR2.790).

DISTRIBUTION CODE: PAOlS COPIES RECEIVED:LTR J. ENCL p SIZE:.

TITLE: Proprietary Info after Issuance of License NOTES:

RECIPIENT COP IE S RECIPIENT COPIES ID CODE/NAME LTT R ENCL ID CO E/NAME LTTR ENCL ACTION: 02 BC Oft5 7 7 1 INTERNAL: 01- iE= 01 1 09 I & E 5 12 CORE PERF BR 1 1 14 ENGR BR ( " 1 1 15 REAC SFTY BR3 1 1 16 PLANT SYS SR*B 1 1 17 EEB 49 1 1 18 EFFL TRT SYSW 1 1 NRC PDR 1 OELD 1 0 STS GROUP LEADR 1 0 EXTERNAL: 19 ACRS

• 1m,16 16 LPDR 1 NSIC I (? SMITHH, W/AFF 1 0

-~ 3 '~5 p4!UFIL AQO: ~j~rf V

TOTAL NUMBER OF COPIES REQUIRED: LTTR ENCL

6 Westinghouse Water Reactor Nuc - Te rociogy Oivision Electric Corporation Divisions 6ox 3He Ptn ;1zrPennsylvani 15230 April 11, 1980 NS-TMA-2230 Darrell G. Eisenhut, Director Division of Project Management z1 Sjo.

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Office of Nuclear Reactor Regulation ;eb U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Eisenhut:

Enclosed are the following:

1. Sea t) copies of a preliminary report entitled, "Structural.Analysis of-Reactor Coolant System for Postulated Loss-of-Coolant-Accident Prairie Island/Kewaunee Nuclear Power Plants," February 1980, pr rie tary.

2. copies of a preliminary report entitled, "Structural Analysis of Reactor Coolant System for Postulated Loss-of-Coolant-Accident Prairie Island/Kewaunee Nuclear Power Plants," February 1980, non-proprietary.

Also enclosed is one (1)copy of, Application for Vithholding AW-80-17.

The above referenced preliminary reports summarize the analysis assumptions, methods used, and evaluation results for postulated pipe ruptures at the reactor vessel inlet and outlet nozzles and the reactor coolant pump discharge nozzle for the Prairie Island 1 and 2 and Kewaunee Nuclear Power Plants.

These reports have been prepared for and are being submitted to the Staff at the request of Northern States Power Company and Wisconsin Public Service Company. The information contained in these reports is only applicable to the Prairie. Island and Kewaunee Nuclear Power Plants. Each utility will reference the appropriate information in these reports in a separate submittal.

This submittal contains proprietary information of Westinghouse Electric Cqrporation. In conformance with the requirements of 10CFR Section 2.790, as amended, of the Commission's regulations, we are enclosing with this sub mittal an application for withholding from public disclosure and an affidavit.

The affidavit sets forth the basis on which the information may be withheld from public disclosure by the Commission. P11 PA L*~ ~

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/5/ C~ A~P 800.41804 4 D. .&Z4 0 M-M

D. G. Eisenhut April 11, 1980 NS-TMA-2230 Correspondence with respect to the affidavit or application for withholding should reference AW-80-17 and should be addressed to R. A. Wiesemann, Manager of Licensing Programs, Westinghouse Electric Corporation, P. 0. Box 355, Pittsburgh, Pennsylvania 15230.

Ver uly T. M. Anderson, Manager Nuclear Safety Department JJM/TMA/jaw Enclosure cc; Stephen Hosford

. -~. . ....

DOCKET NO. __________

DATE: dZ I NOTE TO NRC AND/OR LOCAL PUBLIC DOCUMENT ROOMS The following item submitted with letter dated from W59.S4 M a1ASe is being withheld from public disclosure in accordance with Section 2.790.

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