ML20030C040

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Suppls 810702 Response to IE Bulletin 81-02 Re Use of Gate Type Valves in safety-related Sys.Vendor Review of NSSS Essential Component Records Found No Subj Valves Used.Addl 14 Manhours Expended
ML20030C040
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 08/17/1981
From: Rhode G
NIAGARA MOHAWK POWER CORP.
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IEB-81-02, IEB-81-2, NUDOCS 8108250339
Download: ML20030C040 (2)


Text

. _ _ _ _

IfYNIAGARI.

tuMOHAWK NIAGARA MOH AWK POWER CORPORATION /300 ER:E E,OVLEVARD WEST. SYRACUSE. N Y.13202/ TELEPHONE (315) 474-1511 August 17, 1981

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a fice of Inspection and Enforcement

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Attention: Mr. Boyce H. Grier, Director

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U. S. Nuclear Regulatory Commission Ab %M p.

631 Park Avenue King of Prussia, PA 19406 f

\\D Re: Nine Mile Point Unit 2

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g, Docket No. 50-410

Dear Mr. Grier:

Your April 9,1981 I. E.Bulletin 81-02 requested Niagara Mohawk to determine if certain gate type valves will be used or maintained as sparos for use in safety related systems at Nine Mile Point Unit 2.

Our July 2,1981 response indicated that although none of the valves identified in the Bulletin were being purchased for safety related systems in the balance of plant scope, the review of the nuclear steam supply system equipment had not been completed.

The review of the nuclear steam supply system essential component records has now been completed by the vendor. We have been advised that this review found that none of the valves identified in the Bulletin are used in our nuclear steam supply system vendor's scope of supply for Unit 2.

Per your request, in addition to the twelve (12) manhours spent on our July 2,1981 response to this Bulletin an additional fourteen (la) manhours have been spent in the review and preparation of this response to Bulletin 81 -0 2.

Very truly yours, NIAGARA M0 HAWK POWEP, CORPORATION W

// b6 K. R o Vice President System Project Management PEF:ja xc: Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 8108250339 810817' gDRADOCK 05000410 j

PDR l

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5 STATE OF NEW YORK

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ss COUNTY OF ON0NDAGA

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GERALD K. RHODE, being duly sworn says:

I am Vice President, System Project Management of Niagara Mohawk Power Corporation.

I have read the foregoing letter and the infomation contained in it is true to the best of my knowledge, infomation and belief.

,t__},l, l-y se r -

Wald'K. Rhode '

Sworn to before me on this

/75 day of August,1981 Nc%)

A ch) o U

ifVR J. CARhfu Notary Public in the State of Nem tod Qtol f.ed in Orvi. Co..No. Ja*NJtiO My Commis, ion hpir. > %n h J' J, W.K.A.

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