ML20003G165

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Modifies Commitments for Scram Discharge Sys long-term Mods as Originally Presented in Util .Mods Will Be Completed by 821231 & Will Satisfy All long-term Design & Safety Criteria
ML20003G165
Person / Time
Site: Pilgrim
Issue date: 04/21/1981
From: Morisi A
BOSTON EDISON CO.
To: Ippolito T
Office of Nuclear Reactor Regulation
References
81-83, NUDOCS 8104280412
Download: ML20003G165 (2)


Text

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p BasTON EOlsON COMPANY 08 MESAL OFFICES 300 BOvteTON STers?

EDETON, MassACMusETTs 02199 A. V. M O R151 MANAGER NUCLEAR OPERATIONS SUPPORT DEPARTMENT BEco. Ltr. #81-83 Mr. Thomas A. Ippolito, Chief Operation Reactors Branch #3 Division of Operating Reactors Office of Nuclear Reactor Regualtion U.S. Nuclear Regulatory Comission Washington, D. C.

20555 License No. DPR-35 Docket No. 50-293 BWR Scram Discharge System - Long Term Modifications - Commitment Revision

Reference:

(a) BECo Letter #81-38 dated February 13, 1981 /'h

.q, p2 (b) NRC Letter T. A. Ippolito to A. V. Morisi /0

[g dated March 6,1981 q.}

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(c) NRC Letter D. G. Eisenhut to All BWR Licensees - Clarification of Diverse L^

Instrumentation Requirements dated p~,

March 30,1981 o>

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Dear Sir:

In response to References (b) and (c) Boston Edison Company herein modifies its commitments for the Scram Discharge System - Long Term Modifications as originally presented in Reference (a).

Boston Edison Company will complete its modifications to the Scram Discharge System at Pilgrim Nuclear Power Station by Decenter 31, 1982. Our design will satisfy all the long term design and safety criteria, including the criterion on diverse in-strumentation, presented in the Generic SER on BWR Scram Discharge System, December 1, 1980.

Should a Technical Specification revision be required prior to operation with the modified system, it will be submitted at least 3 months in advance of the modifica-tion completion dates.

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f COMON CCON COMPANY ltr. Thomas A. Ippolito, Chief April 21,1981 Page 2 We trust this letter is responsive to your needs and should you have any additional questions or concerns, please do not hesitate to contact us.

Very truly yours, i

Commonwealth of fiassachusetts)

County of Suffolk

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Then personally appeared before me A. Victor Morisi, who, being duly sworn, did state that he is fianager, Nuclear Operations Support - Nuclear of Boston Edison Company, the applicant herein, and that he is duly authorized to execute and file the submittal contained herein in the name and on behalf of Boston Edison Company and that the statements in siad submittal are true to the best of his knowledge and belief.

My Commission expires:

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Notfary Public /

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