Pages that link to "05000335/LER-1981-024, Forwards LER 81-024/03L-0"
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The following pages link to 05000335/LER-1981-024, Forwards LER 81-024/03L-0:
Displayed 50 items.
- ML17329A282 (redirect page) (← links)
- ML17329A283 (← links)
- 05000335/LER-1981-002, Forwards LER 81-002/03L-0 (← links)
- 05000335/LER-1981-039-03, During Power Operation, PORV Block Valve MV1403 Would Not Close.Caused by Loose Electrical Connection on Valve Limit Switch.Connection Tightened During Oct 1981 Refueling (← links)
- 05000335/LER-1981-002-03, /03L-0:on 810122,digital Data Processing Sys Computer Dropped off-line,resulting in Loss of Control Element Assembly Pulse Counting Backup Position Indication. Caused by Software Problem.Problem Under Investigation (← links)
- 05000335/LER-1981-059-03, /03L-0:on 811222,containment Vacuum Relief Valve FCV-25-8 Discovered to Be Inoperable.Caused by Faulty Vacuum Relief Solenoid.Solenoid Replaced.Vacuum Retested Satisfactorily (← links)
- 05000335/LER-1981-059, Forwards LER 81-059/03L-0 (← links)
- 05000335/LER-1981-058-03, /03L-0:on 811222,containment Isolation Channel Mc High Radiation Bistable Was Out of Tolerance in Nonconservative Direction.Cause Not Stated.Mc Hi Radiation Bistable Readjusted (← links)
- 05000335/LER-1981-058, Forwards LER 81-058/03L-0 (← links)
- 05000335/LER-1981-056-03, /03L-0:on 811219,while at 98% Power,Both MSIVs Closed Resulting in Reactor trip,V1200 to Lift & RCS D.E I-131 to Go High Out of Spec.Caused by Improperly Adjusted Ring Set Screws,Nozzle & Nozzle Ring (← links)
- 05000335/LER-1981-056, Forwards LER 81-056/03L-0 (← links)
- 05000335/LER-1981-060-03, /03L-0:on 811221,primary Sampling Sys Valve V-5203 Would Not Shut Automatically on Containment Isolation Signal.Caused by Valve Being Incorrectly Wired & Improperly Tested During TMI Mods (← links)
- 05000335/LER-1981-060, Forwards LER 81-060/03L-0 (← links)
- 05000335/LER-1981-061-03, /03L-0:on 811221,routine Surveillance Revealed That HCV-14-8B Would Shut Only 70% of Full Stroke.Caused by Leaking Air Supply Control Solenoid.Solenoid Replaced (← links)
- 05000335/LER-1981-061, Forwards LER 81-061/03L-0 (← links)
- 05000335/LER-1981-054-03, /03L-0:on 811207,during QC Review of Records,Noted That Nov Surveillance on 1C Intake Cooling Water Pump Had Not Been Done on 811116.Cause Not Stated.Surveillance Run on Pump Satisfactorily Completed on 811218 (← links)
- 05000335/LER-1981-054, Forwards LER 81-054/03L-0 (← links)
- 05000335/LER-1981-052-03, /03L-0:on 811210,more than Three Incore Detector Alarms in Alarm Condition & Appropriate Action Not Taken. Caused by vendor-supplied Software Utilizing Incorrect Flux Inputs in Arriving at Setpoints (← links)
- 05000335/LER-1981-052, Forwards LER 81-052/03L-0 (← links)
- 05000335/LER-1981-057-03, /03L-0:on 811106,NRC Inspector Noticed Grease on Fitting Used to Addl Fluid to Hydraulic Snubber.Eight Snubbers in Component Cooling Sys Contaminated.Caused by Improper Lubrication.Snubbers Rebuilt (← links)
- 05000335/LER-1981-057, Forwards LER 81-057/03L-0 (← links)
- 05000335/LER-1981-055-03, /03L-0:on 811219,during Normal Reactor Startup, Surveillance Requirement to Manually Trip Rx Trip Breakers Not Performed Per Tech Spec Limits.Caused by Personnel Error (← links)
- 05000335/LER-1981-055, Forwards LER 81-055/03L-0 (← links)
- 05000335/LER-1981-050-03, /03L-0:on 811201,during Zero Physics Testing, Surveillance Requirement to Suspend Shutdown Margin Was Not Met W/Rods Not Tripped within Previous 24-h.Caused by Failure to Follow Procedure.Procedure Clarified (← links)
- 05000335/LER-1981-050, Forwards LER 81-050/03L-0 (← links)
- 05000335/LER-1981-051-03, /03L-0:on 811128 & 30,electric Driven Auxiliary Feedwater Pump a Failed to Start.Caused by Loose Bolt on Floor Interlock Lever of Pump Breaker Causing Intermittent Actuation of Trip Plunger.Bolt Tightened (← links)
- 05000335/LER-1981-051, Forwards LER 81-051/03L-0 (← links)
- 05000335/LER-1981-046-01, /01T-0:on 811023 Steam Generator Eddy Current Testing Determined 24 of 2,282 Tubes Inspected in Steam Generator a & 42 of 3,228 Tubes in Generator B Exceeded 40% Degradation.Tubes W/Excess 20% Degradation Plugged (← links)
- 05000335/LER-1981-047-03, /03L-0:on 811010,maint & vendor-recommended Mods Performed on Diesel Generator A.During Retest Run Engine Turbocharger Failed.Cause Not Determined (← links)
- 05000335/LER-1981-047, Forwards LER 81-047/03L-0 (← links)
- 05000335/LER-1981-048-03, /03L-0:on 811012,SMR-42-1 Would Not Actuate in Negative Direction & SMI-42-11 Slightly Out of Tolerance on Indication.Caused by Slightly off-ctr Spring Mass Mechanism for SMR-42-1 & Setpoint Drift for SMI-42-11 (← links)
- 05000335/LER-1981-048, Forwards LER 81-048/03L-0 (← links)
- 05000335/LER-1981-045-03, /03L-0:on 810930,reactor Protection Sys loss-of- Load Pressure Switch Points Found 50 Psi Below Limit.Caused by Setpoint Drift.Switches Recalibr to 800 Psig.Procedure Changed to Calibr Switches at 1,000 Psig (← links)
- 05000335/LER-1981-045, Forwards LER 81-045/03L-0 (← links)
- 05000335/LER-1981-043-03, /03L-0:on 810918,1A Battery Charger Shut Down on High Voltage During Battery Charging Surveillance.Caused by Defective Shutdown Device.Device Replaced (← links)
- 05000335/LER-1981-043, Forwards LER 81-043/03L-0 (← links)
- 05000335/LER-1981-042-03, /03L-0:on 810912,test Revealed That 12 DG Loading Timers Were Out of Tolerance,That Containment Spray Pump 1A & Containment Cooling Fan 1B Did Not Start & That Intake Cooling Water Pump 1C Did Not Strip on Undervoltage (← links)
- 05000335/LER-1981-042, Forwards LER 81-042/03L-0 (← links)
- 05000335/LER-1981-041-03, /03L-0:on 810908,after Plant Trip from 100% Power Due to Main Generator Ground,Dose Equivalent I-131 Exceeded Limit.Cause by Trip After Extended Period of Operation.Dose Equivalent Decreased to Below Limit After 12-h (← links)
- 05000335/LER-1981-041, Forwards LER 81-041/03L-0 (← links)
- 05000335/LER-1981-044, Forwards LER 81-044/03L-0 (← links)
- 05000335/LER-1981-040-03, /03L-0:on 810818,engineered Safeguards Sys Channel a Containment Pressure Setpoints for Safety Injection & Containment Isolation & Spray Found Out of Tolerance in Nonconservative Direction.Caused by Instrument Drift (← links)
- 05000335/LER-1981-040, Forwards LER 81-040/03L-0 (← links)
- 05000335/LER-1981-037-03, /03L-0:on 810705,measured Discard Containment Pressure Transmitter Alarmed Intermittently & Finally Failed.Cause Unknown.Transmitter Repaired by Replacing Oscillator & Force Motor (← links)
- 05000335/LER-1981-037, Forwards LER 81-037/03L-0 (← links)
- 05000335/LER-1981-036-03, /03L-0:on 810701,measured Discard Containment Pressure Transmitter Failed Intermittently.Cause Not Stated.Spare Transmitter (Fischer-Porter Model 50EN1071BCXANS) Used to Replace Original Transmitter (← links)
- 05000335/LER-1981-036, Forwards LER 81-036/03L-0 (← links)
- 05000335/LER-1981-035-03, /03L-0:on 810701,RCS Inventory Balance Indicated Unidentified Leakage Greater than 1 Gpm.Caused by Scratches on V2318.Seat Lapped & Disc,Stem & All Gaskets Replaced (← links)
- 05000335/LER-1981-035, Forwards LER 81-035/03L-0 (← links)
- 05000335/LER-1981-034-03, /03L-0:on 810626,control Element Assembly (CEA) 61 Dropped to Full Insertion While Being Inserted for Periodic CEA Exercise.Cause Unknown (← links)
- 05000335/LER-1981-034, Forwards LER 81-034/03L-0 (← links)