ML17053B879

Forwards Revision 1 to IE Bulletin 80-19, Failures of Mercury-Wetted Matrix Relays in Reactor Protective Sys of Operating Nuclear Power Plants Designed by C-E. Written Response Required

ML17053B879
Person / Time
Site:	Nine Mile Point
Issue date:	08/15/1980
From:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:	Lempges T NIAGARA MOHAWK POWER CORP.
References
NUDOCS 8009030099
Download: ML17053B879 (2)

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Docket No. 50-220 0

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION I 631 PARK AVENUE KING OF PRUSSIA, PENNSYLVANIA19406 August 15, 1980 Niagara Hohawk Power Corporation ATTN:

Nr. T.

E.

Lempges

~ Vice President Nuclear Generation 300 Erie Boulevard West

Syracuse, New York 13202

,Gentlemen:

Enclosed is Revision I to IE Bulletin No. 80-19.

The revision merely clarifies the areas of concern; therefore, the actions, including dates of reports required from you with respect to your nuclear power facility, are not changed.

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 regarding the Bulletin oI'ctions required by you, please contact this office.

B y e H. Grier Director

Enclosures:

1.

IE Bulletin No. 80-19, Revision 1

2.

List of Recently Issued IE Bulletins CONTACT:

D.

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

T. J. Perkins, General Superintendent, Nuclear Generation T.

Roman, Station Superintendent R. Abbott, Operations Supervisor E.

B. Thomas, Jr.,

Esquire