ML20128K838

Approves 841204 Request for Withholding of Multiflex, Fortran IV Computer Program for Analyzing Thermal- Hydraulics-Structure Sys Dynamics, WCAP-9735,Rev 1 & WCAP-9736 (Ref 10CFR2.790)

ML20128K838
Person / Time
Site:	Beaver Valley
Issue date:	06/18/1985
From:	Knighton G Office of Nuclear Reactor Regulation
To:	Wiesemann R WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
References
NUDOCS 8507110137
Download: ML20128K838 (4)

Text

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[} g NUCLEAR REGULATORY COMMISSION

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Pccket No.: 50-412 Mr. R. A. Wiesemann, Manager Regulatory and Legislative Affairs Westinghouse Electric Corporation Post Office Box 355 Pittsburgh, Pennsylvania 15230

Subject:

Request for Withholding Information from Public Disclosure Duquesne Light Company by letter dated December 10, 1984, submitted "MULTIFLEX, A Fortran - IV Computer Progran for Analyzing Thermal-Hydraulics-Structure System Dynamics" WCAP-9735 Rev. I and WCAP-9736. Duquesne Light Company also forwarded your application and affidavit dated December 4,1984 and requested that WCAP-9735 Rev. 1 be withheld from public disclosure pursuant to 10 CFR 2.790.

In your affidavit, you stated that the submitted information should be considered exempt from mandatory public disclosure for the following reasons:

The information contained in WCAP-9735 is owned by Westinghouse, and public disclosure of this information is likely to cause substantial harm to the competitive position of Westinghouse because it would enable others to use the information to meet NRC requirements for licensing dccumentation without i purchasing the right to use the information.

We have reviewed your pplication and the material based on the requirenents and criteria of 10 CFR 2.790 and, on the basis of your statements, have determined that the submitted information sought to be withheld ccntains trade secrets or proprietary commercial information.

Therefore, the versions of the submitted information marked as croprietary 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 frcm public inspection shall not affect the right, if any, of persons properly and directly concerned to inspect the documents. If the need arises, we may send copies of this information te our consultants working in this area. He will, of course, ensure that the consultants have signed the appropriate agreements for handling proprietary information.

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Peaver Valley s Mr. John J. Carey Vice President, Nuclear I Duquesne Light Company Robinson Plaza Building, No. 2, Suite 110 PA Route 60 Pittsburgh, Pennsylvania 15205 Gerald Charnoff, Esq. Mr. R. E. Martin, Manager Engineering Jay E. Silberg, Esq. Beaver Valley Two Project Shaw, Pittman, Potts & Trowbridge Duquesne Light Company 1800 M Street, N.W. Robinson Plaza Building No. 2, Suite 110 Washington, DC 20036 PA Route 60 Pittsburgh, Pennsylvania 15205 Mr. C. W. Ewing, Quality Assurance Zori Ferkin Manager Assistant Counsel Quality Assurance Department Governor Energy Council Duquense Light Company' 1625 N. Front Street P. O. Box 186 -

Harrisburg, PA 15105 Shippingport, Pennsylvania 15077 M'. John J. Carey Vice Presjdent, Nuclear Duquense Light Company Director, Pennsylvania Emergency P. O. Box 4 Management Agency

, Shippingport, Pennsylvania 15077 Room B-151 Transportation & Safety Puilding .

Harrisburg, Pennsylvania 17120 Mr. T. J. Lex Mr. Thomas Gerusky Westinghouse Electric Corporation Bureau of Radiation Protection Power Systems PA Department of Environmental P. O. Box 355 Resources Pittsburgh, Pennsylvania 15230 P. O. Box 2063 Harrisburg, Pennsylvania 17120 Mr. P. RaySircar Stone & Webster Engineering Corporation BVPS-2 Records Management Supervisor P. O. Box 2325 Duquesne Light Company Boston, Massachusetts 02107 Post Office Box 4 Shippingport, Pennsylvania 15077 Mr. Glenn Walton U. S. NRC John A. Lee, Eso.

P. O. 181 Duquesne Light Company Shippingport, Pennsylvania 15077 1 0xford Centre 301 Grant Street Mr. Thomas E. Murley, Regional Admin. Pittsburgh, Pennsylvania

• 279 U. S. NRC, Region I 631 Park Avenue King of Prussia, Pennsylvania 15229

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Mr. E. F. Kurtz, Jr. , Manaaer Regulatory Affairs Beaver Valley Two Proiect Duquense Light Company Robinson Plaza Buidling No. 2 Suite #210 PA Route 60 Pittsburgh, Pennsylvania 15205 9

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e' 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 makes a determination adverse to the above, you will be notified in advance of any public disclosure.

Sincerely,

/

eorge W. Knighton, Chief Licensing Branch No. 3 Division of Licensing cc: See next page DISTRIBUTION ay 9ecket f ue '

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