ML20064D606

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Forwards LER 78-026/03L-0
ML20064D606
Person / Time
Site: Millstone Dominion icon.png
Issue date: 11/02/1978
From: Opeka J
NORTHEAST UTILITIES
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20064D609 List:
References
MP-2-1043, NUDOCS 7811080155
Download: ML20064D606 (1)


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f{ovember 2,1978 MP 2- 1043 ,

Mr. Boyce H. Grier Director, Region I Office of Inspection and Enforcement U.S. fluclear Regulatory Commission 631 Park Avenue King of . Prussia, Pennsylvania 19406 /

Reference:

Facility Operating Licen i Docket rio. 50-336 /\ .

Reportable Occurrence R0-50-336/] 8-26/3L-0

Dear Mr. Grier:

This letter forwards Licensee Event Report 78-26/3L-0 required to be submitted within thirty days pursuant to Millstone Unit 2

, Appendix A Technical Specifications, Section 6.9.1.9.a. The report concerns non-seismic mounting of one channel of steam generator level instrumentation, resulting in degraded mode operation per action statement 2 of Technical Specification Table 3.3-1. An additional three copies of the report are enclosed.

Yours truly, b

s F."Opeka .

Station Superintendent Millstone Nuclear Power Station JF0/J0C:llm

Attachment:

LER 78-26/3L-0 cc: Director, Office of Inspection and Enforcement, Washington, D.C. (30)

Director, Office of Management Information and Program Control, Washington, D.C. (3) 4/

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