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Forwards LERs 82-104/03L-0,82-105/04L-0 & 82-106/03L-0.

Accession Number: ML20064G489

Date Released: Wednesday, March 18, 2020

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• ML20064G486 - Forwards LERs 82-104/03L-0,82-105/04L-0 & 82-106/03L-0. (1 page(s), 1/3/1983)
• ML20064G496 - LER 82-104/03L-0:on 821206,relay timer associated w/4 kV bus degraded voltage exceeded allowable value of 2 minutes & 6 s by 3.1 s.Caused by instrument drift.Timer adjusted. (1 page(s), 1/3/1983)
• ML20064G506 - LER 82-105/04L-0:on 821204,following sludge on steam generator 21,sludge lance lines found connected to east blowdown demineralizer,releasing unmonitored 200 gallons. Procedures misunderstood.Procedures will be revised. (1 page(s), 1/3/1983)
• ML20064G516 - LER 82-106/03L-0:on 821204,during surveillance test,4 kV circuit breaker 2C4 found to have inoperable anti-pump circuit.Caused by 250-volt dc control device malfunction,due to open circuit in anti-pump coil. (1 page(s), 1/3/1983)