ML20091A851

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Responds to NRC Requests for Info on Mark I Containment Design
ML20091A851
Person / Time
Site: Monticello 
Issue date: 03/08/1977
From: Mayer L
NORTHERN STATES POWER CO.
To: Stello V
Office of Nuclear Reactor Regulation
References
NUDOCS 9105210514
Download: ML20091A851 (3)


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March 8, 1977 c0 y/ ON'b Hr Victor Stello, Director p

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INtj 3 g'f ff Division of Operating Reactors aIJ f, U S Nuclear Regulatory Comission g

Waahington, DC 20555 Dear Mr Stellot g

MOEICELLO NUCLEAR GENERATING PLANT

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Docket No. 50 263 License No. DPR-22

/ '/(_, t g Mt rk 1 Containment Inforwtion_

i On October 29, 1976, General Electric transmitted Revision 0 of the Mark I Owners Group " Program Action Plan".

In a letter to victor Stello, dated November 9,1976, Northern States Power Company requested that this document be included on the Monticello docket.

In a 1ctter to Northern States Power Company dated December 23, 1976, couraente on this Program Action Plan were provided.

In response to these coments, the Mark 1 Owners Group directed GE to review the Program Action Plan as appropriate to more completely describe the individual tasks in order to demonstrate that information would be generated during the program to cover the items raised.

This was discussed in detail at a NRC/ Mark I Owners Group meeting held in San Jose on February 2, 3 and 4.

The Mark I owners Group Program Action Plan has also been revised and was transmitted to the NRC by GE via L J Sobon's letter to Victor Stello, dated February 11, 1977.

This revision (Rev 1) should be included on the Monticello l

docket.

The GE tranmnittal date is later than requested in the December 23, 1976 letter to Northern States Power Company.

Due to scheduling changes for the meeting referenced in that letter, the February 11 transmittal date was mutually agreed to by the NRC and the Mark 1 Owners Group.

With the Program Action Plan update completed, it is anticipated that the staff's Safety Evaluation Report on the Mark I Short Term Program will be issued in the near future.

Yours very truly, h.

f L 0 Mayer, [E Manager of Nuclear Support Services LOM/deh ec:

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a L'HITED STATES NUCLIAR REGULATORY COMMISSION NORDIERN STATES POWER COMPANY lONTICEL1D Hl'CiLAR GENERATING PIANT Docket No 50-263 License No. DPR-22 LETTER DATED MARC 118, 1977 RESPONDING TO NRC REQUESTS POR INPORMATION ON CONTAINMENT DESIGN Not t he r n St at es Power Cittpany, a Minnes o's corporation, by this letter dated

}hrch 8, 1977 hereby submits

.mation in response t o NRC r(quec.t5 for inf vrmat ton concerning the Mark I Cont ainment.

Ih i s request contains no restricte'

't other defense information, NORDLERN STATES POWER COMPANY By

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' L P Wechter Vice President, Pcuer Prcduction

& System Operation On this 8th day of turch 1977, before me a notary public in and for said County, personally appeared L J Wachter, Vice President, Pcuer Preduction and System Operation, and being first duly sworn acknculedged that he is authorized to execute this document on behalf ot Northern States Pcuer C(upany, that he kncvs the contents thereof and that to the best of his kncviedge, information and belief, the statements made in it are true and that it is not interposed for delay.

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