NSD-NRC-96-4661, Forwards Proprietary Westinghouse Rept WCAP-14471, Steam Condensation Events at Osu AP600 Test Fcaility. Proprietary Westinghouse Rept WCAP-14471 Withheld (Ref 10CFR2.790)

Forwards Proprietary Westinghouse Rept WCAP-14471, Steam Condensation Events at Osu AP600 Test Fcaility. Proprietary Westinghouse Rept WCAP-14471 Withheld (Ref 10CFR2.790)

ML20101C309
Person / Time
Site:	05200003
Issue date:	03/06/1996
From:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19355C773	List: ML20101C313 NSD-NRC-96-4661, Forwards Proprietary Westinghouse Rept WCAP-14471, Steam Condensation Events at Osu AP600 Test Fcaility. Proprietary Westinghouse Rept WCAP-14471 Withheld (Ref 10CFR2.790)
References
NSD-NRC-96-4661, NUDOCS 9603180207
Download: ML20101C309 (4)

Text

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Westinghouse Energy Systems Box 355 Electric Corporation hneseennwea 1523n355 NSD-NRC-96-4661 DCP/NRC0474 Docket No.. STN-52-003 )

March 6,1996 l Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 l

ATTENTION: T.R. QUAY l

SUBJECT:

EVALUATION OF STEAM CONDiiNSATION EVENTS AT Tile OSU AP600 TEST FACILITY IN SUPPORT OF WESTINGilOUSE RESPONSE l TO RAI 480.248 l

Dear Mr. Quay:

1 Enclosed are three copies of a Westinghouse report which documents an evaluation of the steam l condensation events at the OSU AP600 test facility. This evaluation supports the Westinghouse response to NRC request for additional information (RAI) 480.248. The enclosed report is:

WCAP-14471 Steam Condensation Events at the OSU AP600 Test Facility, February 1996 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. 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 the enclosed report will be provided within 60 days of this letter.

This 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 Reguiatory Research and the necessary subcontractois that have signed a proprietary non-disclosure agreement with Westinghouse without the express written approval of Westinghouse.

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27w A 180029 9603100207 960306 PDR ADOCK 05200003 A PON

NSD-NRC-96-4661 DCP/NRC0474 March 6,1996 Correspondence with respect to the application for withholding should reference AW-96-939, and

should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety and Licensing,  ;

I Westinghouse Electric Corporation. P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355. l Please contact John C. Butler on (412) 374-5268 if you have any questions concerning this transmittal.

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Brian A. McIntyre, anager i

Advanced Plant Safety and Licensing

/nja Enclosure Attachment cc: T. Kenyon, NRC (w/o Enclosures / Attachments)

W. Huffman, NRC (6EI) -

R. C. Jones, NRC (w/o Enclosures / Attachments)

G. D. McPherson, NRC (w/o Enclosures / Attachments)

F. Eltawila, NRC (w/o Enclosures / Attachments)

A. Levin, NRC (IEl)

P. Boehnert, ACRS (4El)

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

COPYRIGHT NOTICE l c l The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted i to make the number of copies of the information conte.ined in these reports which are necessary for its l 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 <

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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l 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 l 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 (f) contained within parentheses located as a superscript immediately following the brackets enclosing each item of information being identified as proprietary 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)(f) of the affidavit accompanying this transmittal pursuant to 10 CFR2.790(b)(1).

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