05000336/LER-1980-010, Forwards LER 80-010/03L-0

Forwards LER 80-010/03L-0

ML19323A097
Person / Time
Site:	Millstone
Issue date:	04/09/1980
From:	Opeka J NORTHEAST UTILITIES
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19323A098	List: 05000336/LER-1980-010, Forwards LER 80-010/03L-0 05000336/LER-1980-010-03, /03L-0:on 800310,during Surveillance,Control Element Assembly Exhibited Erratic Position Indication & Was Declared Inoperable.Caused by Intermittent Open Conductor in Cable or Connector from Reed Switch
References
MP-2-4339, NUDOCS 8004170224
Download: ML19323A097 (1)

LER-1980-010, Forwards LER 80-010/03L-0

Event date:
Report date:
3361980010R00 - NRC Website

text

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1003tTir2HR!iT llTOI.HTIE!i imers,,w.<.w.s' P.O. BOX 279 '

I,Y $ '!Mj'[e N,".' 2 5'[w,v NAHTFOnD, CONNECTICUT 05101

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' April -9,1980

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MP-2 4339 6

Mr. Cnyce H. Grier Director, Region I Office of Inspection and Enforcement

'U.S. Nuclear Regulatory Commission 631 Park Avenue.

King of Prussia, Pennsylvania 19406

Reference:

Facility Operating License No. DPR-65 Docket No. 50-336 Reportable Occurrence R0-50-336/80-10/3L-0

Dear Mr. Grier:

This letter forwards Licensee Event Report 80-10/3L-0 required to be submitted within thirty days pursuant to Millstone Unit 2 Appendix A Technical Specifications, Section 6.9.1.9.b, conditions leading to operation in a degraded mode permitted by a limiting condition ~.'or operation. An additional three copies of the report are enclosed.

Yours truly, NORTHEAST NUCLEAR ENERGY COMPANY Yl n F.

peka Station Superintendent Millstone Nuclear Power Station RWB:kaf

Attachment:

LER 80-10/3L-0 cc: Director, Office of Inspection and Enforcement, ' Washington,

- D.C.

(30) l Director, Office of Management Information and' Program Control, L

Washington, D.C. (3) 1 e

se e

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