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Forwards LERs 81-069/03L-0,81-070/03L-0 & 81-072/03L-0.
Accession Number: ML20069B298
Date Released: Monday, March 23, 2020
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- ML20069B295 - Forwards LERs 81-069/03L-0,81-070/03L-0 & 81-072/03L-0. (1 page(s), 12/11/1981)
- ML20069B308 - LER 81-069/03L-0:on 811114,w/unit at cold shutdown for refueling & three loops isolated & drained,RHR pump B was removed from svc due to high bearing temp.Caused by lack of lubrication to motor upper thrust bearing.Assembly replaced. (2 page(s), 12/11/1981)
- ML20069B333 - LER 81-070/03L-0:on 811125,during investigation of deviation involving fire protection sys,discovered that fire hydrant isolation valve 1-FP-127 had not been position verified monthly.Caused by administrative error.PT-24.7 revised. (2 page(s), 12/11/1981)
- ML20069B350 - LER 81-072/03L-0:on 811125 & 26,specific activity sample of RCS indicated dose equivalent I-131 levels greater that Tech Spec limit.Caused by fuel element defect in reactor core. Accelerated sampling frequency implemented. (4 page(s), 12/11/1981)