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Forwards LERs 78-093/03L-0,78-104/03L-0,78-105/03L-0 & 78-106/03L-0.
Accession Number: ML20197B305
Date Released: Wednesday, July 29, 2020
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- ML20197B300 - Forwards LERs 78-093/03L-0,78-104/03L-0,78-105/03L-0 & 78-106/03L-0. (1 page(s), 11/1/1978)
- ML20197B314 - LER 78-093/03L-0:on 781017,multiplier divider card output drifted so that steam-feedwater flow mismatch would not trip until actual value of 1,932,000 lbs per hour occurred.Caused by electronic drift in card.Card recalibr. (2 page(s), 11/1/1978)
- ML20197B321 - LER 78-104/03L-0:on 781009,during Mode 1,leak detected in steam valve 1-MS-120 valve leads to steam generator auxiliary feedwater pump 1-FW-P-2.Caused by isolation of steamline,causing pump inoperability. (2 page(s), 11/1/1978)
- ML20197B328 - LER 78-105/03L-0:on 781010,axial flux difference deviated greater than 5%.Caused by rapid load reduction necessitated by problems w/condenser circulating water valve. (2 page(s), 11/1/1978)
- ML20197B343 - LER 78-106/03L-0:on 781010,power-range instrumentation Channel N-41 taken out of svc to facilitate replacement of faulty gain pot.Caused by dirt in potentiometer,resulting in erratic gain. (2 page(s), 11/1/1978)