NRC-95-4598, Forwards Proprietary & Nonproprietary Responses to NRC RAIs on AP600 Design Certification Test Program,Notrump Computer Code,Wcobra/Trac Computer Code & Loftran Computer Code. Proprietary Responses Withheld Per 10CFR2.790

Forwards Proprietary & Nonproprietary Responses to NRC RAIs on AP600 Design Certification Test Program,Notrump Computer Code,Wcobra/Trac Computer Code & Loftran Computer Code. Proprietary Responses Withheld Per 10CFR2.790

ML20094N292
Person / Time
Site:	05200003
Issue date:	11/17/1995
From:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19317C126	List: ML20094N294 NRC-95-4598, Forwards Proprietary & Nonproprietary Responses to NRC RAIs on AP600 Design Certification Test Program,Notrump Computer Code,Wcobra/Trac Computer Code & Loftran Computer Code. Proprietary Responses Withheld Per 10CFR2.790
References
NTD-NRC-95-4598, NUDOCS 9511270453
Download: ML20094N292 (4)

Text

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6 M nghouse- Enefgy Systems Box 35s Pittsburgh Pennsylvania 15230-0355

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l Electric Corporation.  !

NTD-NRC-95-4598

. DCP/NRC0423 -:

Docket No.: STN 52-003 ,l .

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November 17,1995- j

. t Document Control Desk i U.S. Nuclear Regulatory Commission Washington, D.C.L20555 _l

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JATTENTION: - T. R. QUAY -

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SUBJECT:

WESTINGHOUSE RESPONSES TO NRC REQUESTS FOR ADDITIONAL INFORMATION ON THE AP600 1'

Dear Mr. Quay:

Enclosed are three copies of the Westinghouse responses to NRC requests for additional information <

on the-AP600 Design Certification Test Program, NOTRUMP computer code, WCOBRA/ TRAC _

computer code and LOFTRAN computer code. This material supports the AP600 Supplemental Dra  ;

' Safety Evaluation Report as discussed in our letter dated November 13,1995, A listing of the NRC l

, requests for additional information responded to in this letter is contained in Attachment A.

t These responses are also provided as electronic files in Wordperfect 5.1 format with Mr. Kenyon's '

copy. The Westinghouse Electric Corporation copyright notice, proprietary information notice, '

application for withholding and affidavit are also attached.

j

. This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial 1

.information or financial information which we consider privileged or confidential pursuant to l

10CFR2.790.: 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 E closure 1 is provided as Enclosure 2. j s

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NTD-NRC-95-4598 .

DCP/NRC0423 - - November 17,1995 LThis material is for your internal 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.-

Correspondence with respect to the application for withholding should reference AW-95-903, and

- should be addressed to Brian A. McIntyre, Manager of Advanced Plant Safety and Licensing, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355. q Please contact John C. Hutler on (412) 374-5268 if you have any questions concerning this transmittal. l 1

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Brian A. McIntyre, Manager 1 J Advanced Plant Safety and Licensing i i

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Enclosures j Attachment - .f i

i cc: T. Kenyon, NRC (w/o Enclosures / Attachments)

W. Huffman, NRC (IEl, IE2)  :

R. C. Jones, NRC (w/o Enclosures / Attachments) l 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) l P. Boehnert,~ ACRS (4EI) '

N. J. Liparulo, Westinghouse (w/o Enclosures / Attachments) l i

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.t 2625A 1 i

. COPYRIGHT NOTICE

. 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, perrnit, 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 insufficient hr 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.

03MA m

PROPRIETARY INFORMATION NOTICE 1

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. l 4 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). The justification for claiming the information so designated as proprietary is indicated in both versions by '

means of lower case letters (a) through (O contained within parentheses located as a superscript immediate.ly 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 Westinghouse customarily holds in confidence identified in Section (4)(ii)(a) through (4)(ii)(0 of the r affidavit accompanying this transmittal pursuant to 10 CFR2.790(b)(1).

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