ML20236S984

Informs That Staff Plans to Return NSD-NRC-94-4246, NSD-NRC-94-4327 & NSD-NRC-94-4318 Transmittals to Westinghouse W/O Proprietarty Determination,Due to Info Being Provided in Documents Submitted at Later Date

ML20236S984
Person / Time
Site:	05200003
Issue date:	07/22/1998
From:	Scaletti D NRC (Affiliation Not Assigned)
To:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
References
NUDOCS 9807270354
Download: ML20236S984 (2)

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July 22,1998 Mr. Bri:n A. McIntyre,'M: nager l- Adv:nced Pl:nt S fity cnd Licensing Energy Systems Business Unit Westinghouse Electric Company P.O. Box 355

' Pittsburgh, PA' 15230-0355

SUBJECT:

. REQUEST FOR WITHHOLDING PROPRIETARY INFORMATION RELATED TO

. THE AP600 APPLICATION FOR DESIGN CERTIFICATION

Dear Mr. McIntyre:

As part of the continuing review for design certification of the AP600 design, Westinghouse submitted the following documents in suppo 1 of the application for design certification of the AP600 design:

Letter number Qgk Affidavit Document NSD-NRC-94-4246 July 28,1994 AW-94-698 Preliminary scaling analysis report for AP600 containment cooling system

NSD-NRC-94-4327 October 21,1994 AW-94-744 Letter report on experimental basis for mass transfer correlations

- NSD-NRC-94-4318 October 27,1994 AW-94-737 Passive containment cooling system scaling report -

n. WCAP-14190 Westinghouse requested that those portions of the listed transmittals outlined by brackets be withheld from public disclosure. The staff has reviewed the requests determined that the information contained in these transmittals has been provided by or superseded by information provided in documents submitted at a later date. In that the staff has based its safety evaluation on the later documents, the staff plans to retum the listed transmittals to Westinghouse without a proprietary determination.

Sincerely, original signed by:

o Dino C. Scaletti, Project Manager Standardization Project Directorate

~ Division of Reactor Program Management

((T)3 Office of Nuclear Reactor Regulation Docket No.52-003 l

cc See next page.

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d Mr. Brian A. McIntyre _

Docket No.52-003 Westinghouse Electric Corporation AP600 cc: Mr. H. A. Sepp Mr. Russ Bell Advanced Plant Safety & Licensing Senior Project Manager, Programs Westinghouse Electric Corporation Nuclear Energy institute Energy Systems Business Unit 1776 i Street, NW P.O. Box 355 Suite 300 '

Pittsburgh, PA 15230 Washington, DC 20006-3706 Ms. Susan Fanto Ms. Lynn Connor Advanced Plant Safety & Licensing Doc-Search Associates Westinghouse Electric Corporation Post Office Box 34 Energy Systems Business Unit Cabin John, MD 20818 P.O. Box 355 Pittsburgh. PA 15230 Dr. Craig D. Sawyer, Manager Advanced Reactor Programs Mr. Sterling Franks GE Nuclear Energy I U.S. Department of Energy 175 Curtner Avenue, MC-754 NE-50 San Jose, CA 95125 19901 Germantown Road Germantown, MD 20874 Mr, Robert H. Buchholz l '

GE Nuclear Energy Mr. Frank A. Ross 175 Curtner Avenue, MC-781 i U.S. Department of Energy, NE-42 San Jose, CA 95125 Office of LWR Safety and Technology 19901 Germantown Road Barton Z. Cowan, Esq. J Germantown, MD 20874 Eckert Seamans Cherin & Mellott 600 Grant Street 42nd Floor Mr. Charles Thompson, Nuclear Engineer Pittsburgh, PA 15219 AP600 Certification NE-50 Mr. Ed Rodwell, Manager 19901 Germantown Road PWR Design Certification Germantown, MD 20874 Electric Power Research Institute _f 3412 Hillview Avenue Mr. Robert Maiers, P.E. Palo Alto, CA 94303 Pennsylvania Department of Environmental Protection Bureau of Radiation Protection Rachel Carson State Office Building P.O. Box 8469 Harrisburg, PA 17105-8469 l

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