ML20091B552

Responds to NRC Requests for Info on Mark I Containment Design

ML20091B552
Person / Time
Site:	Monticello
Issue date:	09/02/1977
From:	Mayer L NORTHERN STATES POWER CO.
To:	Stello V Office of Nuclear Reactor Regulation
References
NUDOCS 9106070356
Download: ML20091B552 (3)

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NSEE NOMTHERH 5 T #i T E s POWER COMPANY wiwNsAmoLee, usuwseova es.c,

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Mr Victor Stello, Director

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Division of Operating React. ors c/o Distribution Services Branch, DDC, ADM l*

U S Nuclear Regulatory Ccranission Washington, DC 20555 g

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Dear Mr Stellos RTTICELID NUCIIAR CENERATING PIANT Decket No. 263 License No. DPR-22 Ceneral Electric Report NEDC-21581 P

" Final Report, In-Plant Safety / Relief Valve Discharge Load Test. Monticello Plant" We subject report has been transmitted to the NRC by GE via L J Sobon's letter to you dated August 23, 1977. his report documents completion of Task 5.1.1 of the Mark I containment Progran. The report NEDC-21581-P shculd be included on the Monticello Docket.

Revision 2 of the Mark I Containment Program, "Progran Action Plan", which was recently transmitted to you by General Electric, should be included on the Monticello Docket.

Yours very t ruly, ed0. 2y L 0 Mayer, TE Hanager of Nucicar Support Services IDM/LLT/ak cc J G Keppler G Char.off HPCA - Attnt J W Ferman 9106070356 77090?

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UNITED STATES NUCLEAR REGU!ATORY COMMISSION NORT1 TERN STATES POWER CatPANY MONTICELLO NUCLEAR GENERATING PIAlft Docket No. 50-263 License No. DPR-22 LETIER DATED SEPTEMBER 2, 1977 RESPONDING TO NRC REQUESTS FOR INFORMATION ON COriTAI!&iElff DESIGN Northern States Power Company, a Minnesota corporation, by this letter dated September 2,1977 hereby submits infonnation in response to NRC requests for infonnation concerning the Mark I dontainment.

This request contains no restricted or other defense infonnation.

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N0kulERN STATES POWER COMPANY l

By _ ss Y Q Y N i>

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70 J Wachter

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Vice President, Power Production j

6 System Operation On this 2nd day of Septemt;er, 1977

, before me a notary public in and for said County, personally appeared L J Wachter, Vice President, Power i

Production and System Operation, and being first duly sworn acknowledged that I

he is authorized to execute this document on behalf of Northern States Power I

company, that he knows the contents thereof and that to the best of his i

knowledge, information and belief, the statements made in it are true and that

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it is not interposed for delay.

I bd/ h f$tt /<1n) 1 i

-:-I DENISE E.HALVORSON l l ff.ss wtAny rusuc. umtsotA 4 !g.t l

HENNrplN COUNTY

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• en NRC DISTRIBUTION pon PART 50 DOCKET MATERIAL

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r. Vi'ctor Stello NSP 09/02/77 Minneapolis, Minnesota $5401 DA T ' "'C V ' O L. O. Maye r 09/06/77

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Advising NRC's 09/02/77 request for Advising report NEDC-21581-P con-inf n c ntainment design, contains no restricted cerning completion of Task 5.1.1 of the Mark r other defense info. Notorised 09/02/77 I Containment Program C Revision 2 of the Mark w/out enc 1.

I Containment Program, " Program Action Plan" should be included on the Monticello Docket...

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'ACKNOWLEDGED

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MONTICELLO jem 09/07/77 SAFTTY FOR ACTION / INFORM ATION I BRANCH CHIEF (7) l I

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GRIMES J. COLLINS EXTERNAL DISTRIBUTION CONTROL NUMBER

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