ML20245C457

Informs That WCAP-11583, Technical Bases for Eliminating Accumulator Line Rupture as Structural Design Bases... & WCAP-11599, Technical Bases for Eliminating RHR Line Rupture... Will Be Withheld (Ref 10CFR2.790)

ML20245C457
Person / Time
Site:	Vogtle
Issue date:	10/29/1987
From:	Mark Miller Office of Nuclear Reactor Regulation
To:	Wiesemann R WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
References
NUDOCS 8711030111
Download: ML20245C457 (2)

Text

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s 8(pas 4 go o UNITED STATES NUCLEAR REGULATORY COMMISSION r, eE WASHINGTON, D C. 20555

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Docket No.: 50-425 29 Mr. R. A. Wiesemann Manager, Regulatory and  ;

Legislative Affairs I

, Westinghouse Electric Corporation P. O. Box 355 Pittsburgh, Pennsylvania 15230

Dear Mr. Wiesemann:

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Subject:

Request for Withholding Infonnation from Public Disclosure (CAW-87-098 and CAW-87-099) s 3

@ By two separate applications dated October 16, 1987, Georgia Power Company W submitted Westinghouse Report Nos. WCAP-11583, " Technical Bases for Eliminating I~

Accumulator Line Rupture as the Structural Design Bases for Vogtle Unit 2," and WCAP-11599, " Technical Bases for Eliminating RHR Line Rupture as the Structural Desi n Basis for Vogtle Unit 2," and requested that they be withheld from public l disc osure pursuant to 10 CFR 2.790. Also enclosed with each application was an affidavit from the Westinghouse Electric Corporation dated November 21, 1984.

l l The affidavit stated that the submitted information should be considered exempt from mandatory public disclosure for the following reasons:

5 4 1. The document contains information which is customarily held in confidence M by Westinghouse.

T h 2. The infonnation has been held in confidence by Westinghouse and is not V available in public sources.

3. The infomation is the result of analyses performed by expenditure of considerable time and effort to Westinghouse.

We have reviewed your application and the material based on the requirements and criteria of 10 CFR 2.790 ard on the basis of your statements, have determined that the submitted infonnation sought to be withheld contains trade secrets or proprietary commercial infonnation.

Therefore, Westinghouse Report Nos. WCAP-11583 and WCAP-11599 marked as pro-prietary will be withheld from public disclosure pursuant to 10,CFR 2.790(b)(5) )

and Section 103(b) of the Atomic Energy Act of 1954, as amended? -

Withholding from public inspection shall not affect the righ any, of per-sons properly and directly concerned to inspect the documents. 41f the need arises, we may send copies of this infonnation to our consultants working in this area. We will, of course, insure that the consultants have signed the appropriate agreements for handling proprietary infonnation.

8711030111 871029 PDR ADOCK 05000425 A PDR y -

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Mr. R. A. Wiesmemann If the basis for withholding this information from public inspection should change in the future such that the information could then be made available for public inspection, you should promptly notify the NRC. You should also understand that the NRC may have cause to review this determination in the future, such as if the scope of a Freedom of Information Act request includes your information. In all review situations, if the NRC needs additional information from you or makes a determination adverse to the above, you will be notified in advance of any public disclosure.

Sincerely, Melante D, iller,ProjectManager Project Directorate II-3 Division of Reactor Projects I/II cc: Georgia Power Company DISTRIBUTION:

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