ML18041A006

Forwards IE Bulletin 80-19, Failures of Mercury-Wetted Matrix Relays in Reactor Protective Sys of Operating Nuclear Power Plants Designed by Combustion Engineering. Action Required by Facilities W/Ols or CPs

ML18041A006
Person / Time
Site:	Nine Mile Point
Issue date:	07/31/1980
From:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:	Rhode G NIAGARA MOHAWK POWER CORP.
References
NUDOCS 8008180025
Download: ML18041A006 (2)

Text

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Docket No.

50-410 NUCLEAR REGULATORY COMMISSION REGION I 631 PARK AVENUE KING OF PRUSSIA, PENNSYLVANIA19406 July 31, 1980 Niagara Mohawk Power Corporation ATTN:

Mr. Gerald K.

Rhode Vice President System Project Management c/o Miss Catherine R. Seibert 300 Erie Boulevard, West

Syracuse, New York 13202 Gentlemen:

Enclosed is IE Bulletin No. 80-19 which requires action by you with respect to your nuclear power facility(ies).

In order to assist the NRC in evaluating the value/impact of each Bulletin on licensees, it would be helpful if you would provide an estimate of the manpower expended in conduct of the review and preparation of the report(s) required by the Bulletin. Please estimate separately the manpower associated with corrective actions necessary following identification of problems through the Bulletin.

Should you have any questions regar ding the Bulletin or actions required by you, please contact this office.

Sincerely, Boyc H. Grier Director

Enclosures:

1.

IE Bulletin No. 80-19 2.

List of Recently Issued IE Bulletins CONTACT:

D.

L. Caphton (215-337-5266) cc w/encls:

Eugene B. Thomas, Jr.,

Esquire