ML20066B918

Forwards Info Re Preservice & Inservice Testing of Pumps & Valves.Info Should Close Confirmatory Item 8 of Byron Ser. Byron Unit 2 & Braidwood Units 1 & 2 Differ Only in Component Numbers

ML20066B918
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	11/04/1982
From:	Tramm T COMMONWEALTH EDISON CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20066B920	List: ML20066B918 ML20066B929 ML20066B942
References
5373N, NUDOCS 8211090249
Download: ML20066B918 (2)

Text

.

[D C:

Commonwealth EC' son , . . , .

) One First National Plaza. Chicago, Illinois O ' Addrsss Riply to

Post Office Box 767 Chicago, Illinois 60690 Novembe r 4, 1982

,...c Mr. Harold R . Denton, Director Office o f Nuclear Reactor Regulation .i U.S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

Byron Station Units 1 and 2 Braidwood Station Units 1 and 2 Inservice Testing o f Pumps & Valves NRC Docke t Nos . 50-454, 50-455, 50-456 and 50-457 Re ference (a): April 7, 1982, letter from T. R. Tramm to H. R. Denton. .

Dear Mr. Denton:

This is to provide information regarding the preservice and inservice testing of pumps and valves at Byron and Braidwood stations. Review of this information should close Confirmatory Item 8 o f the Byron SER.

Re ference (a) provided the preservice testing program plans for pumps and valves at Byron 1. The enclosed inservice testing program plans for pumps and valves supercede those documents. Th e new plans cover all preservice and inservice testing of pumps and valves. They also contain revised requests for relief from Section XI requirement.

The enclosed inservice testing program plans list only the Byron 1 pumps and valves. Since the Byron 2 and Braidwood 1 and 2 units are duplicates o f Syron 1, the only dif ferences in the inservice testing program will be in the component numbers. Th e plans for those three units will be prepared as construction nears completion. Since there will be no substantive dif ferences among the testing plans for the four units it is requested that the NRC review of the enclosed plan and approval o f the relie f requests be applied to all four Byron /Braidwood units. Review o f the plans for the other three units would then require only o f a verification that those plans are consistent with the commitments contained in the enclosed Byron 1 plans.

Prompt review o f this document will speed completion of our preservice testing. Please address further questions regarding this matter to this o f fice.

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IB2'11090249 8211'd'4 I l PDR ADOCK 05000454 PDR 0\ki

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H. R. Denton Novembe r 4, 1982 One signed original and fifteen copies of this letter and the enclosures are provided for your review and approval.

i Very truly yours, i

Ihr NW T. R . Tramm Nuclear Licensing Administrator 1m

Enclosures:

(1) " Byron Nuclear Power Station, Unit 1, l

Inservice Testing (ISI) Program Plan for Pumps," Revision 1, undated.

(2) " Byron Nuclear Power Station, thi t 1, Inservice Testing (ISI) Program Plan for Valves," Revision 1, undated.

I 5373N I

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