05000029/LER-1977-041, Forwards LER 77-041/03L-0

Forwards LER 77-041/03L-0

ML20031C126
Person / Time
Site:	Yankee Rowe
Issue date:	09/01/1977
From:	Autio H YANKEE ATOMIC ELECTRIC CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20031C127	List: 05000029/LER-1977-041, Forwards LER 77-041/03L-0 05000029/LER-1977-041-03, /03L-0:on 780802,during Surveillance Testing, Diesel Generator 1 Overheated & Failed to Meet Acceptance Criteria.Caused by Young Radiator Co Radiator Tubes Being Blocked by Sludge & Scale.Radiator Cleaned
References
NUDOCS 8110060565
Download: ML20031C126 (1)

LER-1977-041, Forwards LER 77-041/03L-0

Event date:
Report date:
0291977041R00 - NRC Website

text

...

Nowo Mossochusetts 0139 Ym. pol, tv1 o

xes September 1,1977, w-

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l Mr. B. H. Grier, Director U.S. NucIcar Regulatory Cornission Offic<: of Inspection and Ei.forcement Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406 Subject: Reportabic Occurrence 50-29/77-41/03L Failure of No. 1 Energency Diesel Cencrator to run at > 40013i for

> 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />

~

Dear Mr. Grier:

In accordance with Technical Specifications, Section 6.9.4.b, the attached Licensee Event Report is hereby submitted.

Very tn1y yours,

/

c.6#

Herbert A. Autio Plant Superintendent E111/nid i

Enclosures:

cc: [30] Director, Office of Inspection and Enforcement U.S. Nuclear Regulato g Commission Kcshington, D.C.

20555 [3]

Director, Office of Manar,cment liifomation 6 Program Control U.S. Nuclear Regulatory Connission Kashington, D.C.

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