05000336/LER-1979-007, Forwards LER 79-007/03L-0

Forwards LER 79-007/03L-0

ML19273B557
Person / Time
Site:	Millstone
Issue date:	03/30/1979
From:	Opeka J NORTHEAST UTILITIES
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19273B559	List: 05000336/LER-1979-007, Forwards LER 79-007/03L-0 05000336/LER-1979-007-03, /03L-0 on 790228:both Control Room Chlorine Detection Sys Declared Inoperable.Caused by Improper Calibr of Detectors Due to Use of Inaccurate Calibr Gas.Sys Returned to Svc After Recalibr
References
MP-2-3030, NUDOCS 7904090171
Download: ML19273B557 (1)

LER-1979-007, Forwards LER 79-007/03L-0

Event date:
Report date:
3361979007R00 - NRC Website

text

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y ei; March 30,1979 MP-2-3030 Mr. Boyce H. Grier Director, Region I Office of Inspection and Enforcenent U. S. ?!uclear Regulatory Connission 631 Park Avenue 19406 King of Prussia, Pennsylvania Facility Operating License flo. DPR-65

Reference:

Docket tio. 50-336 Reportable Occurrence R0-50-336/79-07/3L-0

Dear Mr. Grier:

This letter forwards Licensee Event Report 79 07, required to be submitted within thirty days pursuant to l'illstone Unit 2 Appendix A Technical Specifications, Section 6.9.1.9.b, conditions leading to operation in a degraded code pemitted by a limiting condition for An additional three copies of the report are enclosed.

operation.

Yours truly, O.uf;t-

. F.j# 0peka Station Superintendent Millstone Nuclear Power Station JF0/RB/jj

Attachment:

LER 79-07/3L-0 (30)

Director, Office of Inspection and Enforcenent, Washington, D.C.

Director, Office-of Panagement Infomation and Program Control, cc:

Washington, D.C.

(3) t 1

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7904090 /7/

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