NSD-NRC-96-4677, Forwards non-proprietary & Proprietary Versions of AP600 Reactor Internals Flow-Induced Vibration Assessment Rept, Rev 2.Proprietary Version Withheld Per 10CFR2.790

Forwards non-proprietary & Proprietary Versions of AP600 Reactor Internals Flow-Induced Vibration Assessment Rept, Rev 2.Proprietary Version Withheld Per 10CFR2.790

ML20101N765
Person / Time
Site:	05200003
Issue date:	03/29/1996
From:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20013A242	List: ML20101N787 ML20101N834 NSD-NRC-96-4677, Forwards non-proprietary & Proprietary Versions of AP600 Reactor Internals Flow-Induced Vibration Assessment Rept, Rev 2.Proprietary Version Withheld Per 10CFR2.790
References
DCP-NRC0486, DCP-NRC486, NSD-NRC-96-4677, NUDOCS 9604090117
Download: ML20101N765 (4)

Text

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l Westinghouse Energy Systems Box 355 i Electric Corporation Pittsburgh Pennsylvania 15230 0355 l

NSD-NRC-96-4677 DCP/NRC0486 Docket No.: STN-52-003 l 1

1 March 2g 1996 Document Control Desk , g U.S. Nuclear Regulatory Commission -

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Washington, D.C. 20555 j l

ATTENTION: T.R, QUAY ,

SUBJECT:

AP600 REACTOR INTERNALS FLOW-INDUCED VlBRATION ASSESSMENT REPORT

Dear Mr. Quay:

Enclosed are two copies of the AP600 Reactor Internals Flow-Induced Vibration Assessment Report, Revision 2. This report provides the basis for the information on reactor internals vibration included in subsection 3.9.2 of the AP600 SSAR. The report compares the AP600 design to the internals J L design in operating nuclear power plants and provides reference to previous testing. The reports includes an evaluation of expected vibration levels in the AP600 and provides information for a 7 preoperational test. Two copies of a non-proprietary version are also provided. ,

This submittal completes the action required for DSER open item 3.9.2.3-2.

Five copies of this report are being provided to Diane Jackson.  ;

l The Westinghouse Electric Corporation copyright notice, proprietary information notice, application j for withholding and affidavit are also attached.  :

i This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial infonnatian which we consider privileged or confidential pursuant to 10CFR2.790. Therefore, it is requested that the Westinghouse proprietary information attached herete be handled on a confidential basis and be withheld from public disclosures. The non-proprietary copy of Enclosure 2 is provided as Enclosure 3.

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1 NSD-NRC-%-4677 DCP/NRC0486 - March 29,1996 )

l 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 l 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-96-947, and should be addressed to B. A. McIntyre, Manager of Advanced Plant Safety and Licensing, l Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania, 15230-0355. l 1

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

'l l

A Brian A.

M clntyre, Manager Advanced Plant Safety and Licensing

/nja Enclosure cc: D. Jackson, NRC N. J. Liparulo, Westinghouse (w/o enclosure) i

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COPYRIGHT NOTICE l

l The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted I l

i to make the number of copies of the information contained 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, transf:r, renewal, modification, suspension, revocation, or violation of a l license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding l 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 i internal use which are necessary in order to have one copy available for public viewing in the l

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

1 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 i proprietary in the proprietary versions is contained within brackets, and where the proprietary j 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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