ML20154J805

Forwards Proprietary Addendum 7 to RESAR-SP/90 Pda Module 2, Regulatory Conformance, Including Responses to Outstanding Safety Issues.Info Constitutes First Step in Updating Module 2.Proprietary Rept Withheld

ML20154J805
Person / Time
Site:	05000601
Issue date:	05/23/1988
From:	Johnson W WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Rubenstein L Office of Nuclear Reactor Regulation
Shared Package
ML19292H842	List: ML20154J809 NRC-88-3343, Forwards Proprietary Addendum 7 to RESAR-SP/90 Pda Module 2, Regulatory Conformance, Including Responses to Outstanding Safety Issues.Info Constitutes First Step in Updating Module 2.Proprietary Rept Withheld
References
NS-NRC-88-3343, NUDOCS 8805270141
Download: ML20154J805 (2)

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Water Reactor "3NS "o" Westinghouse Electric Corporation Divisions sox 335 P!ttsburgh PennsyNanla 15230 May 23, 1988 NS-NRC-88-3343 Docket No. STN 50-601 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Lester Rubenstein, Director Standardization and Non-Power Reactor Project Directorate

Subject:

Submittal of Westinghouse SP/90 Response to All Outstanding Safety Issues (USI's, GSI's etc.)

Reference:

L. S. Rubenstein (NRC) letter to W. J. Johnson (Westinghouse),

dated April 28 1988

Dear Mr. Rubenstein:

Enclosed are:

1. Forty-one (41) copies of Addendum 7 to MAPWR RESAR-SP/90 PDA; Westinghouse SP/90 Response to Outstanding Safety Issues (USI's, GSI's, etc.)

(Proprietary).

Also enclosed is:

1. One (1) copy of Application for Withholding, AW-88-052 (Non-Proprietary).

The enclosed information is submitted in response to Staff's request (reference) for Westinghouse to update RESAR-SP/90 PDA Module 2, "Regulatory Conformance", dated November 1983. This submittal contains our response as to how the SP/90 design addresses the sixty-four (64) outstanding safety issues identified in Table 4 of the Generic Issue Management Control System (First Quarter FY-88 Update), dated March 4, 1988. The information contained herein constitutes the first step in updating Module 2 to completely address the criteria of the Severe Accident Policy Statement.

Additional submittals will provide a reassessment of those USI's, GSI's, New Generic Issues and TMI Action Plan Items addressed in our November 1983 submittal and all those generic safety issues that have been identified and

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Mr. Lester Rubenstein May 23, 1988 NS-NRC-88-3343 l

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categorized since that initial submittal. Westinghouse will consider the evolution of issues and their resolution, and will show that the SP/90 design currently conforms to regulatory requirements or provide commitments to ensure conforming to requirements at later design / licensing stages.

This submittal contains Westinghouse proprietary information of trade secrets, commercial, or financial information which we consider privileged or confidential pursuant to 10CFR9.5(4). Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosure.

This material is for your internal use cnly and may be used for the purposes for which it is submitted. It should not be otherwise used, disclosed, duplicated, or disseminated, in whole or in part, to any other person or organization outside the Office of Nuclear Reactor Regulation without the express written approval of Westinghouse. Correspondence with respect to the Application for Withholding shculd reference AW-88-052 and should be addressed to R. A. Wiesemann, Manager for Regulatory and legislative Affairs, Westinghouse Electric Corporation, P. O. Box 355, Pittsburgh, Pennsylvania 15230-0355.

Very truly yours, he

. J. Johnson, Manager Nuclear Safety Department Enclosure (s)

WMS/bek/00928 cc: Thomas J. Kenyon - NRC (MS P-234)

Trevor Fratt - Brookhaven National Lab