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Forwards LERs 82-101/03L-0,82-063/03L-0 & 82-064/03L-0.

Accession Number: ML20028A587

Date Released: Tuesday, February 11, 2020

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• ML20028A586 - Forwards LERs 82-101/03L-0,82-063/03L-0 & 82-064/03L-0. (1 page(s), 11/8/1982)
• ML20028A590 - LER 82-101/03L-0:on 821009,snubbers 1-SHP-HSS-35B, 1-SW-MSS-2,1-S1-HSS-100,1-WFPD-HSS-14,WFPD-HSS-15 & 1-RC-HSS-116 found inoperable.Caused by fitting leaks & failure to stroke due to corrosion.Snubbers replaced. (3 page(s), 11/8/1982)
• ML20028A594 - LER 82-063/03L-0:on 821010,vital bus III failed initiating turbine runback,reactor trip & safety injection resulting in loss of one channel of high-high containment pressure & low degree of redundancy.Caused by shorted battery inverter. (2 page(s), 11/8/1982)
• ML20028A596 - LER 82-064/03L-0:on 821010,trip valve TV-CC-209B failed to close upon receipt of safety injection signal.Caused by failure of pilot valve to control air flow to diaphragm actuator.Valve replaced & tested.Design change initiated. (3 page(s), 11/8/1982)