Pages that link to "05000315/LER-1981-006, Forwards Updated LER 81-006/03X-1 & LER 81-059/03L-0"
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The following pages link to 05000315/LER-1981-006, Forwards Updated LER 81-006/03X-1 & LER 81-059/03L-0:
Displayed 50 items.
- ML20039G041 (redirect page) (← links)
- 05000316/LER-1981-058, Forwards LER 81-058/03X-1 (← links)
- 05000316/LER-1981-065, Forwards LER 81-065/04L-0 (← links)
- 05000316/LER-1981-027, Forwards Updated LER 81-027/03X-2 (← links)
- 05000316/LER-1981-027-03, Reactor Trip Occurred. Caused by Failed C-2 Capacitor & Blown Fuse.Fuse & Capacitor Replaced (← links)
- 05000315/LER-1981-041-03, Electrical Ground Traced to B Train Heaters from Boron Injection Tank.Caused by burned-up Heater Element & Associated Power Cable.Heater & Power Cable Replaced (← links)
- 05000315/LER-1981-055-03, /03L-0:on 811117,inspector Identified safety- Related Fire Barrier Seal Penetrated by Electrical Conduit Rendering Seal Nonfunctional.Fire Watches Posted.Conduit & Sealing Requirements Are Being Evaluated (← links)
- 05000315/LER-1981-054-03, /03L-0:on 811117,while Investigating Spurious Alarms on Loop 3 Overpower,Overtemp Setpoints Went to Low End of Scale Causing Reactor Trip.Caused by Drifting of R/E Module.Module Replaced & Calibr (← links)
- 05000316/LER-1981-065-04, /04L-0:on 811127,extreme High delta-P Across Traveling Screens Was Discovered.Circulation Water Pump 24 Was Shut Down Causing Condenser delta-T to Rise Above Tech Spec Limits.Caused by Cladophora Accumulating on Screens (← links)
- 05000315/LER-1981-024-04, /04X-0:on 810716,meteorological 150-ft Wind Direction Instrumentation Declared Inoperable.Caused by Faulty Wind Direction Sensor,Model 50.2C Mfg by Geotech. Back Order Expedited (← links)
- 05000315/LER-1981-002, Forwards Updated LER 81-002/03X-1 & LERs 82-031/03L-0, 82-032/03L-0 & 82-033/03L-0 (← links)
- 05000316/LER-1981-067, Forwards Updated LER 81-067/03X-1 (← links)
- 05000315/LER-1981-052, Forwards Updated LER 81-052/03X-1 (← links)
- 05000316/LER-1981-075-03, /03L-0:on 811231,during Normal Operation,Flow Indicator for Turbine Gland Seal leak-off Failed Low.Cause Unknown.Indicator Installed in Wet Sys Could Be Contributing Factor.Indicator Replaced (← links)
- 05000316/LER-1981-075, Forwards LER 81-075/03L-0 (← links)
- 05000315/LER-1981-065-03, /03L-0:on 811230,w/RCS in Mode 4 & Being Cooled Down,Low Flow Alarm for Containment Air Particulate & Gaseous Detectors Received.Cause Unknown.Pump Started Locally,W/Filter Paper Clean & Valve Lineup Correct (← links)
- 05000315/LER-1981-064-03, /03L-0:on 811229,during Normal Operation,Isolation Valve WCR-922 Failed to Meet Required Closing Time of 10-s. Caused by Tight Valve Packing.Valve Repacked.Packing Gland Nuts Loosened (← links)
- 05000315/LER-1981-063-03, /03L-0:on 811229,loop 3 T-average Indication Failed High & Delta-T Indication Failed Low.Caused by Failure of Resistance Temp Detector for Loop 3.Detector Replaced W/Spare (← links)
- 05000315/LER-1981-063, Forwards LER 81-063/03L-0 (← links)
- 05000315/LER-1981-062-03, /03L-0:on 811229,unidentified RCS Leakage Exceeded Tech Spec Limit.Caused by Packing Leak on Pressurizer Spray Control valve,NRV-164,due to Failure of Bellows Seal of Copes Vulcan Globe Valve.Valve Repacked & Tested (← links)
- 05000315/LER-1981-062, Forwards LER 81-062/03L-0 & Updated LERs 81-001/03X-1 & 81-039/03X-1 (← links)
- 05000316/LER-1981-035-03, /03L-0:on 810721,bistable Tripped at Value Corresponding to Steam Generator Level 21.8%.Cause Not Stated.Bistable Exercised,Recalibr & Returned to Svc (← links)
- 05000316/LER-1981-039, Is Canceled (← links)
- 05000316/LER-1981-074-03, /03L-0:on 811215,three Logic Positions Tested Unsatisfactorily,Affecting Containment Pressure hi-hi Portion of Automatic Actuation Logic.Caused by Failure of Universal Card A-209.Card Replaced (← links)
- 05000316/LER-1981-074, Forwards LER 81-074/03L-0 (← links)
- 05000315/LER-1981-061-03, /03L-0:on 811213,while Switching Heat Tracing from Train a to Train B for Boron Injection Flow Path,Supply Breaker for B Kept Tripping.Caused by Overcurrent Due to Loose Leads on Output Side,Causing Arcing.Leads Remade (← links)
- 05000315/LER-1981-061, Forwards LER 81-061/03L-0 (← links)
- 05000315/LER-1981-060-03, /03L-0:on 811210,two of Four RCS Hot Leg Temp & Two RCS Wide Range Pressure Indications Read Low.Caused by Low Current in Reactor Vessel Level Indication Sys. Instruments Disconnected.Amend to RFC Initiated (← links)
- 05000315/LER-1981-060, Forwards LER 81-060/03L-0 (← links)
- 05000316/LER-1981-073-03, /03L-0:on 811210,two of Four RCS Hot Leg Temp Indications & Two Wide Range Pressure Indications Found Reading Low.On 811016,low Current Condition Found to Be Causing Low Reading.Subj Instruments Disconnected (← links)
- 05000316/LER-1981-073, Forwards LER 81-073/03L-0 (← links)
- 05000316/LER-1981-071-03, /03L-0:on 811206,power Supply Breaker Feeding Flux Drive & Axial Power Distribution Monitoring Sys Panels Tripped Open & Would Not Stay Closed.Caused by Open Circuit on Breaker Due to Component Fatigue.Opposite Breaker Used (← links)
- 05000316/LER-1981-071, Forwards LER 81-071/03L-0 (← links)
- 05000316/LER-1981-072-03, /03L-0:on 811207,during Design Review of Radiation Monitoring Sys,Discrepancy Discovered Between Design of Sys & Tech Spec Requirements Re Containment Ventilation Isolation Function of Monitor R-2.Design Change Underway (← links)
- 05000316/LER-1981-072, Forwards LER 81-072/03L-0 (← links)
- 05000315/LER-1981-059-03, /03L-0:on 811207,during Design Review,Rms Channel R-2 Containment Area Monitor Found Incapable of Performing Stated Tripping Functions in All Applicable Modes.Caused by Design Error.Design Change Is Being Processed (← links)
- 05000315/LER-1981-006 (redirect page) (← links)
- 05000315/LER-1981-058-04, /04T-0:on 811222,sample Room Continuous Air mon- Monitor Count Rate Increased Causing Stack Gaseous Monitor 1R-26 to Alarm.Caused by Valve Packing Leak at NRV-200. Valve Packing Tightened (← links)
- 05000315/LER-1981-058, Forwards LER 81-058/04T-0 (← links)
- 05000315/LER-1981-056-99, /99T-0:on 811208,possible Error in LOCA Analysis Found Which Could Have Permitted Less Conservative than Assumed Reactor Operation.Caused by Exxon Nuclear Co Failure to Perform Reanalysis of Small Break Loca.Explanation Encl (← links)
- 05000315/LER-1981-056, Forwards LER 81-056/99T-0 (← links)
- 05000316/LER-1981-066-04, /04L-0:on 811127,no Flow Discovered on 4 Steam Generator Sample Line.Cause Not Stated.Steam Generator Blowdown Isolated (← links)
- 05000316/LER-1981-066, Forwards LER 81-066/04L-0 (← links)
- 05000316/LER-1981-070-03, /03L-0:on 811128,4 Steam Generator Stop Valve Dump Valve Removed from Svc for Seat Leakage Repair.Stem,Disc, Seat Ring & Gaskets Were Replaced in Fisher 657 EAS Valve. Seat Leakage Not Totally Preventable (← links)
- 05000316/LER-1981-069-03, /03L-0:on 811124,2 Steam Generator Stop Valve,Dump Valve MRV-222 Found Leaking After Repair.Caused by Improper Seating Surface Angle on Fisher 657 EAS Disc.Disc,Stem & Seat Ring Replaced (← links)
- 05000316/LER-1981-068-03, /03L-0:on 811124,2 Steam Generator Stop Valve Dump valve,MRV-222 Removed from Svc to Repair Seat Leakage.Seat, Steam Disc & Gaskets Were Replaced in Fisher 657 EPS Valve. Seat Leakage Not Totally Preventable (← links)
- 05000315/LER-1981-057-03, /03L-0:on 811123,bypass Valves Found in Open Position During Normal Operation While Performing Check of Valve Lineup for 1R-11/12 Containment Radiation Monitor Sys. Cause Not Determined.Caution Tag Placed on Valves (← links)
- 05000315/LER-1981-057, Forwards LER 81-057/03L-0 (← links)
- 05000315/LER-1981-053-04, /04T-0:on 811204,alarm Received on Radiation Monitoring Sys Channel R-26,suggesting Small Gaseous Release in Progress.Apparently Caused by Leakage from Vol Control Tank Via Valve RS0-300.Valve Repaired (← links)
- 05000315/LER-1981-053, Forwards LER 81-053/04T-0 (← links)