ML20211Q401

Advises That 841024 Verification of Cecor Coefficient Methodology for Application to PWRs of Middle South Utils Sys Will Be Withheld (Ref 10CFR2.790),per 840731 Request

ML20211Q401
Person / Time
Site:	Waterford
Issue date:	07/22/1986
From:	Joshua Wilson Office of Nuclear Reactor Regulation
To:	Schnatz T MIDDLE SOUTH SERVICE, INC.
References
NUDOCS 8607250032
Download: ML20211Q401 (3)

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NUCLEAR REGULATORY COMMISSION WASHING TO N. D. C. 20555 y ..djl ..." JUL 2 21988 Docket No.: 50-382 Mr. T. W. Schnatz, Director Nuclear Engineering Department Middle South Services, Inc.

Post Office Box 61000 New Orleans, Louisiana 70161

Subject:

Request for Withholding Information from Public Disclosure (Waterford Steam Electric Station, Unit 3)

By letter dated October 24, 1984, Louisiana Power & Light submitted " Verification of CECOR Coefficient Methodology for Application to Pressurized Water Reactors of the Middle South Utilities System" (MSS-NA3-P and MSS-NA3), and an affidavit dated July 31, 1984 by your Mr. Jack F. Fager, and requested that MSS-NA3-P be withheld from public disclosure pursuant to 10 CFR 2.790.

Mr. Fager stated that the submitted infomation should be considered exempt from mandatory public disclosure for the following reasons: The information is of a type customarily held in confidence by Middle South Services (MSS), is not available in public sources, and its disclosure would likely cause substantial harm to the competitive position of MSS.

We have reviewed your application and the material based on the requirements and c'riteria of 10 CFR 2.790 and, on the basis of Mr. Fager's statements, have determined that the submitted infomation sought to be withheld contains trade secrets or proprietary commercial information.

Therefore, the versions of the submitted information marked as proprietary will be withheld from public disclosure pursuant to 10 CFR 2.790(b)(5) and Section 103(b) of the Atomic Energy Act of 1054, as amended.

Withholding from 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 to our consultants working in this area. We will, of course, ensure that the consultants have signed the appropriate agreements for handling proprietary information.

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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 shculd prcmptly 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.

- .$3@ SIGNED gy James H. Wilson, Project Manager PWR Project Directorate No. 7 Division of PWR Licensing-B cc: See rext page DISTRIBUTION LDecket File PDR LPDR PRC System PD7 Reading JWilson EShomaker MRushbrook JLee d PD I s

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i Mr. G. W. Muench Louisiana Power & Light Company Waterford 3 cc:

W. Malcolm Stevenson, Esq. Regional Administrator. Region IV Monroe & Leman U.S. Nuclear Regulatory Commission 1432 Whitney Building Office of Executive Director .

New Orleans, Louisiana 70103 for Operations 611 Ryan Plaza Drive, Suite 1000 Mr. E. Blake Arlington, Texas 76011 Shaw, Pittman, Potts and Trowbridge 1800 M Street, NW Carole H. Burstein, Esq.

Washington, D.C. 20036 445 Walnut Street New Orleans, Louisiana 70118 Mr. Gary L. Groesch P. O. Box 791169 Mr. Charles B. Brinkman, Manager New Orleans, Louisiana 70179-1169 Washington Nuclear Operations Combustion Engineering, Inc.

Mr. F. J. Drummond 7910 Woodmont Avenue, Suite 1310 Project Manager - Nuclear Bethesda, Maryland 20814 Louisiana Power and Light Company 142 Delaronde Street New Orleans, Louisiana 70174 Mr. K. W. Cook Nuclear Support and Licensing Manager Louisiana Power and Light Company 142 Delarande Street New Orleans, Louisiana 70174 Resident Inspector /Waterford NPS P. O. Box 822 Killona, Louisiana 70066 Mr. Ralph T. Lally Manager of Quality Assurance Middle South Services, Inc.

P. O. Box 61000 New Orleans, Louisiana 70161 Chairman Louisiana Public Service Commission One American Place, Suite 1630 Baton Rouge, Louisiana 70804

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