NRC-96-4636, Forwards Proprietary Responses to NRC RAIs on AP600 Design Certification Test Program,Including Loftran,Notrump & Wcobra/Trac Computer codes,SPES-2 Final Data Rept & Test Analysis Rept & Osu Scaling Rept.Responses Withheld

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Forwards Proprietary Responses to NRC RAIs on AP600 Design Certification Test Program,Including Loftran,Notrump & Wcobra/Trac Computer codes,SPES-2 Final Data Rept & Test Analysis Rept & Osu Scaling Rept.Responses Withheld
ML20097B528
Person / Time
Site: 05200003
Issue date: 01/31/1996
From: Mcintyre B
WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To: Quay T
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19311B981 List:
References
DCP-NRC0458, DCP-NRC458, NTD-NRC-96-4636, NUDOCS 9602070134
Download: ML20097B528 (4)


Text

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J.L Westinghouse Energy Systems sa ass Electric Corporation Pittsburgh Pennsylvania 15230 0355 NTD-NRC-96-4636 DCP/NRC0459 Docket No: STN-52-003 January 31,1996 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION:

T. R. QUAY

SUBJECT:

WESTINGHOUSE RESPONSES TO NRC REQUESTS FOR ADDITIONAL INFORMATION ON THE AP600

Dear Mr. Quay:

Enclosed are three copies of the Westinghouse responses to NRC mquests for additional information (RAI) on the AP600 Design Certification Test Program. Topics included in this transmittal include the LOFTRAN, NOTRUMP, and WCOBRA/ TRAC computer codes, the SPES-2 Final Data Report and Test Analysis Report, the OSU Scaling Report and Test Analysis Reports for the CMT and ADS test programs. This transmittal effectively completes responses to RAls Westinghouse and the NRC have agreed are needed to support the development of the AP600 Supplemental Draft Safety Evaluation Report. Responses which have not been completed include several RAls related to the WGOTHIC computer code review and test program issues which are scheduled for completion by February 15, 1996. In addition, several RAls on the AP600 OSU APEX scaling report have been temporarily delayed while the NRC resolves poten,tial conflict of interest issues that affect the availability of the primary author of this report.

The Westinghouse Electric Corporation copyright notice, proprietary infonnation notice, application for withholding and affidavit are attached.

This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR9.17(a)(4). Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures. The non-proprietary copy of Enclosure 1 is provided as Enclosure 2.

This material is for your intemal use only and may be used for the purpose 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 Commission, the Office of Nuclear Reactor Regulation, the Office of Nuclear Regulatory Research and the necessary subcontractors that have signed a proprietary non-disclosure agreement with Westinghouse without the express written approval of Westinghouse.

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i NTD-NRC-964636 DCP/NRC0458 January 31,1996 Correspondence with respect to the application for withholding should reference AW-96-921, and should be addressed to Brian McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355.

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l Please contact Brian A. McIntyre on (412) 374-4334 if you have any questions concerning this j

transmittal.

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l WYA n A. McIntyre, Manager Advanced Plant Safety and Licensing i

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Enclosures Attachments

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T. Kenyon, NRC (w/o enclosures / attachments) cc:

W. Iluffman, NRC (IEl, IE2)

R. C. Jones, NRC (w/o enclosures / attachments)

G. D. McPherson, NRC (w/o enclosures / attachments)

F. Eltawila, NRC (w/o enclosures / attachments)

R. Landry, NRC (IEl)

L. Lois, NRC (IEl)

A. Levin, NRC (IEl)

P. Boehnert, ACRS (4El) l N. J. Liparuto, Westinghouse (w/o enclosures / attachments) i 2666A

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COPYRIGHT NOTICE 1

The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its internal use in connection with generic and plant-specific reviews and approvals as well as the issuance, denial, amendment, transfer, renewal, modification, suspension, revocation, or violation of a license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restrictions on public disclosure to the extent such information has been identified as proprietary by Westinghouse, copyright protection notwithstanding. With respect to the non-proprietary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its internal use which are necessary in order to have one copy available for public viewing in the appropriate docket files in the public document room in Washington, D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is i

insufficient for this purpose. Copies made by the NRC must include the copyright notice in all instances and the proprietary notice if the original was identified as proprietary.

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PROPRIETARY INFORMATION NOTICE i

Transmitted herewith are proprietary and/or non-proprietary versions of documents furnished to the NRC in connection with requests for generic and/or plant specific review and approval.

In order to conform to the requirements of 10 CFR 2.790 of the Commission's regulations concerning the protection of proprietary information so submitted to the NRC, the information which is proprietary in the proprietary versions is contained within brackets, and where the proprietary information has been deleted in the non-proprietary versions, only the brackets remain (the information that was contained within the brackets in the proprietary versions having been deleted).

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The justification for claiming the information so designated as proprietary is indicated in both versions by means of lower case letters (a) through (f) contained within parentheses located as a superscript

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immediately following the brackets enclosing each item of information being identified as proprietary I

or in the margin opposite such information. These lower case letters refer to the types of information

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Westinghouse customarily holds in confidence identified in Section (4)(ii)(a) through (4)(ii)(f) of the affidavit accompanying this transmittal pursuant to 10 CFR2.790(b)(1).

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