ML20009G471

LER 81-009/03L-0:on 810622,during Normal Operations,Startup Transformer CT-1 Locked Out.Cause Not stated.CT-1 Transformer & Bus Work Checked & Protective Relaying Checked for Malfunction Prior to Return to Svc

ML20009G471
Person / Time
Site:	Oconee
Issue date:	07/22/1981
From:	Jackie Jones DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009G465	List: ML20009G464 ML20009G471
References
LER-81-009-03L-02, LER-81-9-3L-2, NUDOCS 8108040296
Download: ML20009G471 (1)

Text

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svanT esscairnoN AMO eMoSASL3 CoMs40USMC15 h a ion June 22, 1981, startup transformer CT-1 locked out for unknnun reasons. I m i uring D the time period that CT-1 was locked out. back-un nower was ve ri fi ed I i, i . i ; available from Keowee-l. Thus, the health and safety of the pubif e were f

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, i , ; a , lThe reason for CT-1 locking out is not known. The CT-1 transformer and buss !

l g ] work were checked for faults, and the protective relavine was checked for i g l malfunction prior to returning control to Operations. A more complete check I

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3. t. yones ,wons: (704) 373-8197 8108040296 810722 PDR ADOCK 05000269 S PDR_. . _ _ _ _ _ _ _ . _ _ _ , _ _.

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