ML13331B063

Advises That Nuclear Instrumentation Sys Functional Block Diagrams Listed in Util Will Be Withheld (Ref 10CFR2.790),per 880803 Request

ML13331B063
Person / Time
Site:	San Onofre
Issue date:	09/01/1988
From:	Trammell C Office of Nuclear Reactor Regulation
To:	Wiesemann R Westinghouse, Div of CBS Corp
References
TAC-67909 NUDOCS 8809130145
Download: ML13331B063 (4)

Text

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NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 September 1, 1988 Docket Nos.: 50-206 Mr. Robert A. Wiesemann, Manager Regulatory and Legislative Affairs Westinghouse Electric Corporation Box 355 Pittsburgh, Pennsylvania 15230-0355

SUBJECT:

REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE CAW-88-062 SAN ONOFRE NUCLEAR GENERATING STATION UNIT 1 (TAC NO. 67909)

By letter dated July 8, 1988, Southern California Edison (SCE) Company submitted San Onofre 1 Nuclear Instrumentation System drawings and your letter dated June 21, 1988. Supplemental information was provided by SCE letter dated August 3, 1988. Your letter forwarded an affidavit that stated that the submitted information should be considered exempt from mandatory public dis closure for the following reasons:

1. The information consists of test data or other similar data concerning a process, method or component, the application of which results in a competitive advantage to Westinghouse.

2. Public disclosure of the information would likely cause substantial harm to the competitive position of Westinghouse due to, among other reasons, the considerable cost involved in developing the information.

We have reviewed the affidavit and the material in accordance with the require ments and criteria of 10 CFR 2.790 and, on the basis of the affidavit, have determined that the submitted information sought to be withheld contains trade secrets or proprietary commercial information.

Therefore, NIS Functional Block Diagrams listed in the August 8, 1988 letter 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 right, if any, of persons properly and directly concerned to inspect the document. If the need arises, we may send copies of this information to our consultants working in this area. We will, of course, ensure that the consultants have signed the appropriate agreements for handling proprietary information.

8809130145 880901 PDR ADOCK 05000206 P

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Mr. Robert September 1, 1988 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 also should understand that the NRC may have cause to review this determination in the future, for example, 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, Charles M. Trammell, Senior Project Manager Project Directorate - V Division of Reactor Projects -

III, IV, V, and Special Projects Office of Nuclear Reactor Regulation

Mr. Robert September 1, 1988 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 also should understand that the NRC may have cause to review this determination in the future, for example, 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, original signed by Charles M. Trammell, Senior Project Manager Project Directorate - V Division of Reactor Projects -

III, IV, V, and Special Projects Office of Nuclear Reactor Regulation Distribution Docket Files Central Files EShomaker CTrammell OGC GKnighton JLee PDR PD-V File GHolahan MRushbrook OFC

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Mr. Kenneth P. Baskin San Onofre Nuclear Generating Southern California Edison Company Station, Unit No. 1 cc Charles R. Kocher, Assistant Mr. Jack McGurk, Acting Chief General Counsel Radiological Health Branch James Beoletto, Esquire State Department of Health Southern California Edison Company Services Post Office Box 800 714 P Street, Office Bldg. 8 Rosemead, California 91770 Sacramento, California 95814 David R. Pigott Mr. Hans Kaspar, Executive Director Orrick, Herrington & Sutcliffe Marine Review Committee, Inc.

600 Montgomery Street 531 Encinitas Boulevard, Suite 105 San Francisco, California 94111 Encinitas, California 92024 Mr. Robert G. Lacy Mr. Dennis M. Smith, Chief rIanager, Nuclear Radiological Programs Division San Diego Gas & Electric Company Governor's Office of Emergency Svcs.

P. 0. Box 1831 State of California San Diego, California 92112 2800 Meadowview Road Sacramento, California 95832 Resident Inspector/San Onofre NPS U.S. NRC P. 0. Box 4329 San Clemente, California 92672 Mayor City of San Clemente San Clemente, California 92672 Cha i rman Board of Supervisors County of San Diego 1600 Pacific Highway Room 335 San Diego, California 92101 Director Energy Facilities Siting Division Energy Resources Conservation &

Development Commission 1516 -

9th Street Sacramento, California 95814 Regional Administrator, Region V U.S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 Walnut Creek, California 94596