ML20211C456

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Advises That Proprietary WCAP-10325, Westinghouse LOCA Mass & Energy Release Model for Containment Design, Dtd Mar 1979,acceptable for Ref in Licensing Actions.Encl Evaluation Not Proprietary
ML20211C456
Person / Time
Issue date: 02/17/1987
From: Rossi C
Office of Nuclear Reactor Regulation
To: Johnson W
WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
Shared Package
ML19292G766 List:
References
NUDOCS 8702200098
Download: ML20211C456 (2)


Text

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/ k p, UNITED STATES NUCLEAR REGULATORY COMMISSION 5 'j WASHINGTON, D. C. 20555

% *"** / FEB 171987 Mr. Villiam J. Johnson, Manager Nuclear Safety Department Westinghouse Electric Corporation Box 335 Pittsburgh, Pennsylvania 15230

Dear Mr. Johnson:

Subject:

Acceptance for Referencing of Licensing Topical Report WCAP-10325, " Westinghouse LOCA Mass and Energy Release Model for Containment Design (Proprietaryl - March 1979 Version" The staff has completed its review of the subject topical report, submitted by Westinghouse Electric Corporation letters NS-TMA-2075 (April 25, 1979) and NS-EPR-2948(October 4,1984). We find the report acceptable for referencing in licensing actions to the extent specified and under the limitations delineated in the report and the associated NRC evaluation which is enclosed.

The evaluation defines the basis for acceptance of the report.

Pursuant to 10 CFR 2.790, we have determined that the enclosed evaluation does not contain proprietary information. However, we will delay placing the evaluation in the public document room for a period of ten (10) working days from the date of this letter to provide you with the opportunity to comment on the proprietary aspects only. If you believe that any information in the enclosure is proprietary, please identify such information line by line and define the basis pursuant to the criteria of 10 CFR 2.790.

We do not intend to repeat our review of the matters described in the report and found acceptable when the report is referenced in licensing actions except to assure that the material presented is applicable to the specific plant involved. Our acceptance applies only to the matters described in the report.

In accordance with procedures established in NUREG-0390, it is reouested that Westinghouse publish accepted versions of this report, proprietary and non-proprietary, within three months of receipt of this letter. The accepted I versions should incorporate this letter and the appropriate evaluation between the title page and the abstract. The accepted versions shall include an -A (designating accepted) following the report identification symbol.

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<- William J. Johnson Should our criteria or regulations change such that our conclusions as to the acceptability of the report are invalidated, Westinghouse and/or the applicants referencing the topical report will be expected to revise and resubmit their respective documentation, or submit justification for the continued effective applicability of the topical report with revision of their respective documentation.

Sincerely, ar es . Ro i t Director Division of PWR Licensing - A .

Enclosure:

As stated i

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