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Forwards LERs 88-035-00,88-036-00 & 88-037-00.

Accession Number: ML20207M882

Date Released: Saturday, August 8, 2020

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• ML20207M878 - Forwards LERs 88-035-00,88-036-00 & 88-037-00. (1 page(s), 10/14/1988)
• ML20207N237 - LER 88-035-00:on 880914,primary containment integrity was compromised for 30 s in that upper containment airlock inner door seals were deflated w/outer door open.Caused by failure of door interlock.Engineering evaluation initiated. (3 page(s), 10/14/1988)
• ML20207N239 - LER 88-036-00:on 880917,Channels B & D of MSIV low condenser vacuum isolation instrumentation declared inoperable.Caused by debris/water intrusion into instrument lines.Instrument lines will be cleared on monthly basis. (3 page(s), 10/14/1988)
• ML20207N245 - LER 88-037-00:on 880918,high toxic gas alarms/trip from two of four ethylene oxide detectors caused automatic shift of control room HVAC sys to emergency recirculation mode.Caused by exhaust fumes. (3 page(s), 10/14/1988)