NSD-NRC-96-4920, Forwards Proprietary WCAP-14807,rev 0, Notrump Final Validation Rept for AP600, Vols 1 & 2.Rept Withheld Per 10CFR2.790

Forwards Proprietary WCAP-14807,rev 0, Notrump Final Validation Rept for AP600, Vols 1 & 2.Rept Withheld Per 10CFR2.790

ML20132G659
Person / Time
Site:	05200003
Issue date:	12/18/1996
From:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19310E929	List: ML20132G663 NSD-NRC-96-4920, Forwards Proprietary WCAP-14807,rev 0, Notrump Final Validation Rept for AP600, Vols 1 & 2.Rept Withheld Per 10CFR2.790
References
NSD-NRC-96-4920, NUDOCS 9612270004
Download: ML20132G659 (4)

Text

_ _. . . _ _ _ .. _ . _ .. _ . _ _ . _ _ _ _ __ _ _ .. _ _ .. . _ . _ _ _ . .

1

i Westinghouse Energy Systems ga

Electric Corporation p 39_9m 1

NSD-NRC-%4920 1

DCP/NRC0690

! Docket No.: STN-52-003 i

December 18,1996 ,

i Document Control Desk

U.S. Nuclear Regulatory Commission 4

. Washington, D.C. 20555

- ATENTION: T. R. QUAY

SUBJECT:

NOTRUMP FINAL VALIDATION REPORT FOR AP600 - WCAP-14807

~

i

Dear Mr. Quay:

Enclosed is Westinghouse Topical Report WCAP-14807, "NOTRUMP Final Validation Report for AP600." This report evaluates the performance of the NOTRUMP computer code in predicting small ,

break Loss of Coolant Accident (LOCA) thermal-hydmulic efTects for the AP600 plant design. The i Westinghouse NOTRUMP code has been compamd to a series of separate effects and integral systems effects tests which capture the thermal-hydraulic phenomena ofinterest of the AP600 small break LOCA transient. j j

1his report is provided to assist the ongoing staff review of the NOTRUMP computer code application i for AP600. Chapter 8, covering validation of the NOTRUMP code against tests performed at the test facility at Oregon State University, has not been included in the enclosed report. As with discussed with the staff submittal of eight chapters of the report at this time will allow the NRC staff to begin l their review. Chapter 8 will be submitted in Review 2 of the report along with any changes necessitated by the final resiew.

-i

'Ihe Westinghouse Electric Corporation copyright notice, proprietary information notice, application for  !

withholding and aflidavit are attached.

w This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR2.790. Therefort, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures. A non-proprietary copy of l 19 the enclosed report will be provided within 60 days of this letter, n E -.

5 "' ' 1his material is for your intemal use only and may be used for the purpose for which it is submitted.

E It should not be otherwise used, disclosed, duplicated, or disseminated, in whole or in part, to any PO other person or organization outside the Commission, the Ollice of Nuclear Reactor Regulation, the

'** Oflice of Nuclear Regulatory Research and the necessary subcontmetors that have signed a proprietary non-dist'osure agreement with Westinghouse without the express written approval of Westinghouse. -

>4

$ Correspondence with respect to the application for withholding should reference AW-96-1052, and should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety And Licensing, \ j 0W p pgt @0 R400% tbL \ \tu

NSD-NRC-96-4920 December 18,1996

. _ DCP/NRC0690 Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355.

Please contact John C. Butler on (412) 374-5268 if you have any questions conceming this transmittal.

f B. . hNintyre, Managh Advanced Plant Safety and Licensing

/jml Enclosure, Attachment ec: T. Kenyon, NRC (w/o Enclosures / Attachments)

B. Huffman, NRC (5E)

R. Imdry, NRC (IE)

P. Boehnert, ACRS (5E)

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

\

l l

l l

l l

l 303ta

i Y.;

k m

COPYRIGHT NOTICE s

The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the nunioer 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, amendmen', transfer, renewal, modification, suspension, revocation, or violation of a license, permit, order, or ryJation 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 parection 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 totave 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 revuired by NRC regulations if the number of copies submitted is

. 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.

E

_. .__ _ _ _ _ _ _ . -J

3 i

PROPRIETARY INFORMATION NOTICE 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 l 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 j information that was contained withi the brackets in the proprietary versions having been deleted).  ;

The justification for clairria', the mformation so designated as proprietary is indicated in both versions i by means of lower case letters (a) through (f) contained within parentheses located as a superscript  ;

immediately following the brackets enclosing each item of information being identified as proprietary j or in the margin opposite such information. These lower case letters refer to the types of information Westinghouse customarily helds 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). i 0330A w