Pages that link to "05000260/LER-1981-062, Forwards LER 81-062/03L-0"
Jump to navigation
Jump to search
The following pages link to 05000260/LER-1981-062, Forwards LER 81-062/03L-0:
Displayed 50 items.
- 05000259/LER-1981-070, Forwards LER 81-070/03L-0 (← links)
- ML20069B570 (redirect page) (← links)
- 05000260/LER-1981-062 (redirect page) (← links)
- 05000296/LER-1981-067, Forwards LER 81-067/03L-0 (← links)
- 05000260/LER-1981-062, Forwards Updated LER 81-062/03X-1,supplementing 811215 Submittal (redirect page) (← links)
- ML20071H698 (redirect page) (← links)
- 05000260/LER-1981-062-03, /03L-0:on 811117,main Steam Line Radiation Monitors 2-RM-90-137(C) & 2-RM-90-139(D) Became Erratic & Read Lower than Normal.Probably Caused by Loose Connectors. Connectors Tightened (← links)
- 05000296/LER-1981-068, Forwards LER 81-068/03L-0 (← links)
- 05000259/LER-1981-070-03, /03L-0:on 811113,1 EN 480-volt Rmov Board Motor Generator Set Removed from Svc Due to High Vibration.Caused by Deterioration of Coupling Due to Loss of Lubricant. Coupling Evaluation Underway & New Type Lubricant in Use (← links)
- 05000260/LER-1981-004-01, /01T-0:on 810119,reactor Water Level Switches LIS-3-203A Switch 1 & LIS-3-A,B,C,D Switch 2 Found Outside Tech Specs.Caused by Drift Due to Air Impact Drilling Next to Switch Panel.Switches Recalibr (← links)
- 05000260/LER-1981-001-01, /01T-0:on 810102,scram Discharge Vol Level Switch 2-LS-85-45A Found Inoperable & -C & -D Found Offscale.Caused by One Robert Shaw Switch Model SL-305-EI-X Sticking & Setpoint Drift.Stuck Switches Float Chamber Back Flushed (← links)
- 05000259/LER-1981-072-03, RHR Loop B Discharge Pressure Transmitter 1-PT-74-65 Found Out of Tolerance by 5.9%.Caused by Instrument Drift.Transmitter Recalibr,Tested & Returned to Svc (← links)
- 05000259/LER-1981-072, Forwards Updated LER 81-072/03X-1.Detailed Event Analysis Encl (← links)
- 05000259/LER-1981-071-03, Level Indicating Switch 1-LIS-3-203B Switch 2 Exceeded Tech Spec Limit for Operating Above Vessel Zero.Caused by Calibr Drift.Switch Recalibr & Will Be Replaced W/Electronic Switch Sys (← links)
- 05000259/LER-1981-071, Forwards Updated LER 81-071/03X-1 (← links)
- 05000259/LER-1981-078-03, During Refueling Outage, Continuous Air Monitor 1-RM-90-250 Declared Inoperable for 12 1/2-h.Only Four of Seven Required Hourly Samples Taken & Sampled.Caused by Personnel Error (← links)
- 05000259/LER-1981-078, Forwards Updated LER 81-078/03X-1 (← links)
- 05000259/LER-1981-094-03, /03L-0:on 811226,B Dihydrogen Dioxide Sample Return Pump Tripped & Would Not Reset.Caused by Locked Cam Bearing Due to Misalignment or Insufficient Lubrication. Cams & Cam Bearings Replaced (← links)
- 05000260/LER-1981-069-03, /03L-0:on 811231,scram Discharge Level Switch 2-LS-85-45E (25-gallon Rod Block) Found Inoperable.Cause Not Determined.Switch Replaced & Tested.Investigation Continuing (← links)
- 05000260/LER-1981-069, Forwards LER 81-069/03L-0 (← links)
- 05000296/LER-1981-073-03, /03L-0:on 811222,MSIVs 1-14,1-15,1-27,1-37,1-38 & 1-51 Exceeded Allowable Leak Rate of 11.5 Std Cubic Ft Per Hour.Cause Under Investigation.Valves Will Be Repaired & Retested.Detailed Rept by 820201 (← links)
- 05000259/LER-1981-068-03, /03X-1:on 811106,while Transferring 1B 480-volt Shutdown Board to Normal Per Tech Specs,Normal Breaker Failed to close,de-energizing Board.Caused by Safety Pin Inserted in Push Rod.Board Breaker Replaced (← links)
- 05000260/LER-1981-068-03, /03L-0:on 811211,reactor Low Water Level Switch 2-LIS-3-203D Switch 1 Operated Below Limit.Caused by Switch Calibr Drift.Barton Model 288A Switch Calibr & Returned to Svc.Util Preparing Action Re Design Change (← links)
- 05000260/LER-1981-068, Forwards LER 81-068/03L-0 (← links)
- 05000259/LER-1981-085-03, /03L-0:on 811211,HPCI Suppression Chamber High Level Switches Discovered to Be Set 8 Inches Above Normal Level.Caused by Change to Tech Specs Not Being Reflected in Table 3.2.B.Switches Physically Lowered (← links)
- 05000259/LER-1981-085, Forwards LER 81-085/03L-0 (← links)
- 05000260/LER-1981-065-03, /03L-0:on 811211,HPCI Suppression Chamber High Level Switches Discovered to Be Set 8 Inches Above Normal Level.Caused by Change to Tech Specs Not Being Reflected in Table 3.2.B.Switches Physically Lowered (← links)
- 05000260/LER-1981-065, Forwards LER 81-065/03L-0 (← links)
- 05000259/LER-1981-091-03, /03L-0:on 811220,FCO 31-152 Would Not Open During Performance of SI 4.2.G-2,rendering B Control Room Emergency Ventilation Inoperable.Caused by Failure of Modutrol Motor for Fco 31-152 Due to Open Windings.Motor Replaced (← links)
- 05000296/LER-1981-075-03, /03L-0:on 811221,during Refueling Outage,Level Indicator LI-3-46B Was Out of Calibr.Indicator Could Not Be Calibr Due to Internal Problems.Indicator Replaced (← links)
- 05000259/LER-1981-086-03, /03L-0:on 811210,inspector Discovered That Reactor Water Level Not Being Perturbed on Each of Three Units Following Surveillance Instructions.Caused by Belief That Valving Level Instrument Provided Dynamic Response Check (← links)
- 05000296/LER-1981-075, Forwards LER 81-075/03L-0 (← links)
- 05000259/LER-1981-086, Forwards LER 81-086/03L-0 (← links)
- 05000259/LER-1981-092-03, /03L-0:on 811218,reactor Water Cleanup Sys Floor Drain High Temp Switch on Units 1 & 2 Did Not Meet Seismic Installation Requirements.Caused by Incorrect Installation of Temp Switch.Switch Repaired (← links)
- 05000259/LER-1981-092, Forwards LER 81-092/03L-0 (← links)
- 05000296/LER-1981-074-01, /01T-0:on 811230,2-stage Relief Valves Initially Failed to Lift within Allowable Range During as-found Set Pressure Tests.Cause Under Evaluation.Valves Will Be Reset, Repaired & Retested Prior to Installation (← links)
- 05000296/LER-1981-074, Forwards LER 81-074/01T-0 (← links)
- 05000259/LER-1981-090, Forwards LER 81-090/03L-0 (← links)
- 05000260/LER-1981-058-03, Dw/Torus Differential Pressure Found Less than Tech Spec Limit.No Cause Given. Alarm Setpoint at 1.26 Psi Per Design Instructions.Setpoint Raised to Alert Operator to Start Compressor Manually (← links)
- 05000259/LER-1981-088, Forwards LER 81-088/03L-0 (← links)
- 05000259/LER-1981-089-03, /03L-0:on 811211,while Performing SI 4.9.A-1.a, Suppl A,Diesel Engine D Oversped & Tripped After Fast Start Signal.Caused by Low Oil Level in Governor.Oil Added to Woodard Model 10-C Governor.Maint Procedures to Be Revised (← links)
- 05000259/LER-1981-089, Forwards LER 81-089/03L-0 (← links)
- 05000259/LER-1981-083, Forwards LER 81-083/03L-0 (← links)
- 05000259/LER-1981-084-03, /03L-0:on 811207,during Main Steam Line Low Pressure Calibr & Functional test,1-PS-1-72 Operated Below Tech Spec Limits.Caused by Setpoint Drift.Pressure Switch Recalibr & Design Change Request to Replace Switch Planned (← links)
- 05000259/LER-1981-084, Forwards LER 81-084/03L-0 (← links)
- 05000296/LER-1981-070-03, /03L-0:on 811211,during Normal Operation, HPCI Suppression Chamber High Level Switches Found 8 Inches Above Normal.Caused by Tech Spec Change Revising Normal Water Levels.Level Switches 73-57A & B Lowered (← links)
- 05000296/LER-1981-070, Forwards LER 81-070/03L-0 (← links)
- 05000259/LER-1981-082-03, /03L-0:on 811125,reactor Core Isolation Cooling Declared Inoperable to Replace Differential Pressure Flow Transmitter.Caused by Fluid Leaking from Instrument Bellows Onto Spanning Resistors.Transmitter Replaced (← links)
- 05000259/LER-1981-082, Forwards LER 81-082/03L-0 (← links)
- 05000259/LER-1981-077-03, /03L-0:on 811127,windspeed Recorder at 33 Ft Indicated Hard Upscale.Caused by Failure of Transistor Q3 on Millivolt to Current Card.Transistor Replaced,Recorder Functionally Tested & Indicator Returned to Svc (← links)
- 05000259/LER-1981-080-03, /03L-0:on 811124,reactor Core Isolation Cooling Sys Failed to Pass Pump Flow Rate Requirements During Operability Tests.Caused by Transmitter Amplifier Card Failure.Gemac 1589K75G702 Amplifier Card Replaced (← links)