ML20052F235

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Requests Extension of 820501 Deadline to Complete Necessary Calculations Re Integrity of Concrete Masonry Walls Per IE Bulletin 80-11.Response Will Be Complete by 820601
ML20052F235
Person / Time
Site: Rancho Seco
Issue date: 05/05/1982
From: Mattimoe J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Stolz J
Office of Nuclear Reactor Regulation
References
REF-SSINS-6820, REF-SSINS-SSINS-6 IEB-80-11, TAC-42918, NUDOCS 8205120259
Download: ML20052F235 (1)


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$SMUD SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 S street, Box 15830, sacramento, California 95813; (916) 45 - 211

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May 5, 1982 e

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DIRECTOR OF NUCLEAR REACTOR REGULATION

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ATTENTION JOHN F STOLZ CHIEF

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  • g OPERATING REACTORS BRANCH 4 U S NUCLEAR REGULATORY COMMISSION WASHINGTON D C 20555 DOCKET 50-312 RANCHO SEC0 NUCLEAR GENERATING STATION UNIT 1 fGSONRY WALL DESIGN-IE BULLETIN 80-11 Your letter of March 15, 1982 requested additional information concerning the integrity of concrete masonry walls at Rancho Seco Unit 1.

We have made arrangements with the Bechtel Corporation to perform the calculations necessary to provide this information. They recently informed us that they would be unable to support the May 1 response date due to in-house workloads and we are thereby requesting an extension until June 1,1982 for our response. We feel the information to be provided at that time will be complete and allow you to complete your review of this concern.

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John J. Mattimoe Assistant General Manager and Chief Engineer jo l o

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