05000336/LER-1979-005, Forwards LER 79-005/03L-0

Forwards LER 79-005/03L-0

ML19274E482
Person / Time
Site:	Millstone
Issue date:	03/16/1979
From:	Opeka J NORTHEAST UTILITIES
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19274E483	List: 05000336/LER-1979-005, Forwards LER 79-005/03L-0 05000336/LER-1979-005-03, /03L-0 on 790218:malfunction in Computer Resulted in Control Element Assembly Pulse Counting Position Being Inoperable.Cause Traced to Circuit Card in Computer Memory; No Fault Discerned.Card Contacts Cleaned
References
MP-2-3017, NUDOCS 7903260244
Download: ML19274E482 (1)

LER-1979-005, Forwards LER 79-005/03L-0

Event date:
Report date:
3361979005R00 - NRC Website

text

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flarch 16, 1979 f1P-2-3017 Mr. Boyce 11. Grier' Director, Region I Office of Inspection and Enforcement U. S. fluclear Regulatory Connission 631 Park Avenue King of Prussia, Pennsylvania 19406

Reference:

Facility Operating License flo. DPR-65 Docket i!o. 50-336 Reportable Occurrence R0-50-336/79-05/3L-0

Dear !!r. Grier:

This letter forwards Licensee Report 79-05/3L-0, reo,uired to be submitted within thirty days pursuant to liillstone Unit 2 Appendix A Technical Specifications, Section 6.9.1.9.b, conditions leading to operation in a degraded node permitted by a liaiting condition for operation.

An additional three copies of the report are cnclosed.

Yours truly, t

(A (f',4. -

2

'J.

F Opeka Station Superintendent f illstone f'uclear Power Station JF0/ RAS /jj Attachocnt:

LER 79-05/3L-0 cc:

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

(30)

Director, Office of ifanagement Infomation and Progran Control, Washington, D.C.

(3) 7 90 326 0 A t/'f