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 Issue dateTitleTopic
05000312/LER-1986-016, Errata to LER 86-016-02:on 861003,decay Heat Sys Pump B Tripped Due to Abnormal Indication on Panel H2SFB Causing Bistable B Trip & HV-20002 to Close.Caused by Arc in Sump Level Indicator.Indicators Will Be Repainted18 November 1987Errata to LER 86-016-02:on 861003,decay Heat Sys Pump B Tripped Due to Abnormal Indication on Panel H2SFB Causing Bistable B Trip & HV-20002 to Close.Caused by Arc in Sump Level Indicator.Indicators Will Be Repainted
05000312/LER-1987-036, Errata to LER 87-036-01:on 870608,discovered That Pipe Supplying Water for Bearing Cooling for Reactor Bldg Spray Pump Blocked.Preventive Maint Procedure for Pump Bearing Cooling Water Supply & Return Lines Instituted18 November 1987Errata to LER 87-036-01:on 870608,discovered That Pipe Supplying Water for Bearing Cooling for Reactor Bldg Spray Pump Blocked.Preventive Maint Procedure for Pump Bearing Cooling Water Supply & Return Lines Instituted
05000312/LER-1987-035, Corrected Page 1 to LER 87-035-00:on 870625,during Startup Test Procedure 199 Continuous Fire Watch Abandoned from Monitoring Alarm Panel H4FCP5 for 3 H.Caused by Uncontrolled Discharges of Carbon Dioxide Exposing Personnel to27 July 1987Corrected Page 1 to LER 87-035-00:on 870625,during Startup Test Procedure 199 Continuous Fire Watch Abandoned from Monitoring Alarm Panel H4FCP5 for 3 H.Caused by Uncontrolled Discharges of Carbon Dioxide Exposing Personnel to RiskContinuous fire watch
05000312/LER-1985-016, Corrected Pages of Rev 1 to LER 85-016-0131 December 1986Corrected Pages of Rev 1 to LER 85-016-01
ML20147B33410 July 1978/03L-1 on 780710:Maintenance on Safety Sys Hydraulic Snubber Previously Found to Have Low Fluid Accumulator Level Revealed 2 Deteriorated o-rings Made W Polyurethene Seals Instead of ethylene-propylene Seals