Pages that link to "05000219/LER-1981-018, Forwards LER 81-018/01T-0.Detailed Event Analysis Encl"
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The following pages link to 05000219/LER-1981-018, Forwards LER 81-018/01T-0.Detailed Event Analysis Encl:
Displayed 50 items.
- ML20010G119 (← links)
- ML20003J004 (redirect page) (← links)
- ML20003J005 (← links)
- ML20093L340 (← links)
- 05000219/LER-1981-065-01, /01T-1:on 811209,isolation Condenser Valve V-14-30 Failed to Properly Operate.Caused by Excessive Stress on Valve Backseat.Standing Order 33 Issued to Preclude Recurrence (← links)
- 05000219/LER-1981-061, Forwards Updated LER 81-061/03X-1.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-047-03, /03L-0:on 811005,during Diesel Surveillance Test, Diesel Failed to Automatically Increase Load Above 2,400 Kw. Caused by Operational Deterioration of Governor.Governor Replaced (← links)
- 05000219/LER-1981-047, Forwards LER 81-047/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-044-03, /03L-0:on 810825,during 10-h Operability Test, Standby Gas Treatment Sys Fan Found to Be Excessively Noisy & Running W/Hot Bearings.Caused by Normal Wear.Bearings Replaced (← links)
- 05000219/LER-1981-044, Forwards LER 81-044/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-071-01, /01T-0:on 811231,radwaste Liquid Effluent Monitor Found Inoperable.Proper Surveillance Not Performed.Caused by Personnel Error & Lack of Administrative & Procedural Controls.Control Procedures Written & Parts Replaced (← links)
- 05000219/LER-1981-071, Forwards LER 81-071/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-064-03, /03L-0:on 811203,containment Spray High Drywell Pressure Switches IP-15A,IP-15B,IP-15C & IP-15D Found to Trip at Values Greater than Limit.Caused by Instrument Repeatability.Switches Reset (← links)
- 05000219/LER-1981-064, Forwards LER 81-064/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-072-03, /03L-0:on 811229,core Spray Sys I Parallel Isolation Valve V-20-15 Became Inoperable in Partially Open Position.Caused by High Motor Current Drawn When Valve Close Signal Inadvertently Intiated During Valve Stroking (← links)
- 05000219/LER-1981-072, Forwards LER 81-072/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-070-03, /03L-0:on 811231,isolation Condenser Isolation Pipe Break Sensor IB11A1 Tripped Above Tech Spec Limit. Caused by Instrument Repeatability.Setpoint Lowered.Switches Will Be Replaced During Future Refueling Outage (← links)
- 05000219/LER-1981-070, Forwards LER 81-070/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-069-03, /03L-0:on 811230,during Surveillance Testing,Core Spray High Drywell Pressure Switches RV-46A,RV-46B & RV-46D Tripped.Caused by Instrument Repeatability.Switches Reset. Setpoint Changed to Reflect Inherent Design Error (← links)
- 05000219/LER-1981-069, Forwards LER 81-069/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-067-03, /03L-0:on 811220,during Maint Testing,Scram Pilot Solenoid Valve 118 (for Control Rod Drive 14-23) Failed When Rod Was Individually Scrammed.No Plausible Cause Could Be Postulated.All Scram Solenoids Will Be Verified Operabl (← links)
- 05000219/LER-1981-067, Forwards LER 81-067/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-068-03, /03L-0:on 811218,reactor Triple Low Water Level Indicator Switch RE18A Tripped at Monometer Reading Exceeding Tech Spec Limit.Caused by Instrument Drift.Switch Reset.Setpoint Sensors Will Be Replaced (← links)
- 05000219/LER-1981-068, Forwards LER 81-068/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-066-03, /03L-0:on 811201,during Surveillance Testing,Main Steam Line High Flow Sensors RE22C,RE22E & RE22F Tripped at Values Greater than Tech Specs Limit.Caused by Instrument Repeatability & Drift.Sensors Reset (← links)
- 05000219/LER-1981-066, Forwards LER 81-066/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-063-03, /03L-0:on 811119,during Surveillance Testing, Isolation Condenser Valve V-14-30 Failed to Close.Caused by Torque Switch Setting & Packing Gland Tightness.Torque Switch Setting Corrected (← links)
- 05000219/LER-1981-063, Forwards LER 81-063/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-060-03, /03L-0:on 811121,MAPLHGR Increased Beyond Tech Specs Limits.Caused by Personnel Error & Procedural Inadequacies.Core Power Reduced W/Flow & Appropriate Rod Groups Inserted One Notch (← links)
- 05000219/LER-1981-060, Forwards LER 81-060/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-062-03, /03L-0:on 811125,core Spray Hi Drywell Pressure Switch RV46C Tripped in Excess of Tech Spec Limit.Caused by Sensor Repeatability.Sensor Recalibr (← links)
- 05000219/LER-1981-062, Forwards LER 81-062/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-065, Forwards LER 81-065/01T-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-058-03, /03L-0:on 811111,containment Spray Sys High Drywell Pressure Indicating Switches Found to Trip at Values Greater than Tech Spec Limits.Caused by Instrument Repeatability (← links)
- 05000219/LER-1981-058, Forwards LER 81-058/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-059-03, /03L-0:on 811116,APLHGR Not Checked for Type Iiif Fuel During Daily Core Checks.Caused by Engineer Failure to Assign Alternate Core Location to Take Traveling in-core Probe Truce After Problems Arose at Current Location (← links)
- 05000219/LER-1981-059, Forwards LER 81-059/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-056-03, /03L-0:on 811113,isolation Condenser Isolation Pipe Break Sensors IB11A1 & IB11A2 Tripped at Value Greater than Tech Spec Limits.Caused by Instrument Repeatability & Drift.Switches Reset & Will Be Replaced in Future Outage (← links)
- 05000219/LER-1981-056, Forwards LER 81-056/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-057-03, /03L-0:on 811031,electronic Relief Valve High Pressure Switch IA-83B Found to Trip at Value Above Tech Spec Limit.Caused by Instrument Repeatability.Switch Reset (← links)
- 05000219/LER-1981-057, Forwards LER 81-057/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-055-03, /03L-0:on 811031,investigated No or Low Response by Two Acoustic Monitoring Sys Channels for Position Indication of Safety & Relief Valves.First Caused by Broken Cable at Accelerometer,Second by Accelerometer Malfunction (← links)
- 05000219/LER-1981-055, Forwards LER 81-055/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-054-03, /03L-0:on 811028,trip Setpoint on Main Steam Low Pressure Sensor RE23 Found Below Tech Spec Limit.Caused by Instrument Repeatability.Trip Setpoint Reset (← links)
- 05000219/LER-1981-054, Forwards LER 81-054/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-034-03, /03L-0:on 810722,control Rod Configuration Resulted in Peaking Factor of 110% of Allowable Limit. Apparently Caused by Personnel Error & Procedural Inadequacy in Review of Control Rod Configuration Instructions (← links)
- 05000219/LER-1981-034, Forwards LER 81-034/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-010-03, /03L-0:on 810202,during Routine Surveillance Testing,Main Steamline High Radiation Monitor RN-06B Tripped at Value Higher That Tech Spec Limits.Caused by Failure to Revise Trip Settings.Trip Settings Lowered (← links)
- 05000219/LER-1981-053-03, /03L-0:on 811021,during Offgas Sys Isolation, Offgas Bypass Valve Failed to Open.Conduit Containing Power Fell from Wall Resulting in Loss of Control of Bypass & Loss of Automatic Isolation in Event of High Radiation Trip (← links)
- 05000219/LER-1981-053, Forwards LER 81-053/03L-0.Detailed Event Analysis Encl (← links)
- 05000219/LER-1981-051-03, /03L-0:on 811017,high Pressure Switch IE83E Found to Trip Higher than Tech Spec Limit.Caused by Instrument Setpoint Drift.Switch Reset (← links)