Pages that link to "05000364/LER-1981-044, Forwards LER 81-044/03L-0"

The following pages link to 05000364/LER-1981-044, Forwards LER 81-044/03L-0:

Displayed 45 items.

• 05000364/LER-1981-044-03, /03L-0:on 811003,steam Jet Air Ejector Noble Gas Activity Monitor Declared Inoperable Due to Erratic Indication of Activity.Caused by Moisture in Detector Unit Caused by Improper Automatic Drain Valve Operation ‎ (← links)
• 05000364/LER-1981-044 (redirect page) ‎ (← links)
• 05000348/LER-1981-013-03, /03L-0:on 810327,rod K-14 Declared Inoperable When Failing to Move While Driving Control Bank a Inward.Caused by Connector Problem on CRDM Circuit for Rod.Connector Reassembled & Proper Rod Operation Verified ‎ (← links)
• 05000364/LER-1981-038-03, /03L-0:on 810911,diesel Generator 2B Declared Inoperable When Failed to Reach Rated Speed & Voltage within Time Specified by Tech Spec.Probably Caused by Fuel Oil Check Valve Not Seating Properly & Loose Tubing Connection ‎ (← links)
• 05000364/LER-1981-038, Forwards LER 81-038/03L-0 ‎ (← links)
• 05000348/LER-1981-068, Forwards LER 81-068/03L-0 ‎ (← links)
• 05000348/LER-1981-065-03, /03L-0:on 810830,pressure Indicator of Pressurizer Pressure Instrumentation Channel to Hot Shutdown Panel Failed.Caused by Nonlinear Functioning of Pressure Indicator.Indicator Replaced ‎ (← links)
• 05000348/LER-1981-064-03, /03L-0:on 810831,level Indicator of Instrumentation Loop for Refueling Water Storage Tank Failed Low.Caused by Freezing of Indicator Pointer at Low Position During Switching of Instrumentation Loop Power Supply ‎ (← links)
• 05000348/LER-1981-051, Forwards LER 81-051/03L-0 ‎ (← links)
• 05000348/LER-1981-067-03, /03L-0:on 810927,during Operability Test,Diesel Generator 2C Declared Inoperable After Tripping Under Load. Caused by High Crankcase Pressure Due to Scored Cylinder Liner 8 W/Faulty O-ring Allowing Water to Enter ‎ (← links)
• 05000348/LER-1981-067, Forwards LER 81-067/03L-0 ‎ (← links)
• 05000364/LER-1981-043-03, /03L-0:on 810918,following Performance of Operability Test,Diesel Generator 1C Found Inoperable When Tripped Under Load.Caused by High Crankcase Pressure Resulting from Cylinder Lining Scoring ‎ (← links)
• 05000364/LER-1981-041-03, /03L-0:on 810930,during Testing,Instrumentation Loop Associated w/LT-461 Found Inoperable When Comparator Card Failed to Meet Voltage Setpoint Criteria.Caused by Component Drift on Comparator Card.Card Replaced ‎ (← links)
• 05000348/LER-1981-059, Forwards LER 81-059/03L-0 ‎ (← links)
• 05000364/LER-1981-036-03, /03L-0:on 810812,svc Water Dilution Flow Recorder Had Been Inoperable Since 810708 Due to Broken Annubar. Caused by Personnel Not Recognizing This as Limiting Condition of Operation Event ‎ (← links)
• 05000348/LER-1981-062-03, /03L-0:on 810809,train a Penetration Room Filtration Sys Did Not Operate as Required.Caused by Failure of Dc Controller Card.Card Replaced & Calibr ‎ (← links)
• 05000348/LER-1981-060-03, /03L-0:on 810812,loop a Temp Average Protection Channel 412D Declared Inoperable When Temp Indicator Failed Low.Caused by Failure of lead-lag Card.Card Replaced & Calibr ‎ (← links)
• 05000348/LER-1981-058-03, /03L-0:on 810813,containment Radioactivity Monitoring Sys R11 & R12 Were de-energized.Caused by Failure of 600/208-volt Transformer.Transformer replaced.R11 & R12 re-energized ‎ (← links)
• 05000348/LER-1981-056-03, /03L-0:on 810817,supply Breaker for 1A Charging Pump Was Inadvertently Racked Out.Caused by Personnel Tagging Unit 2 Pump 2A Instead of Unit 1 Pump 1A.Personnel Counseled ‎ (← links)
• 05000364/LER-1981-034-03, /03L-0:on 810809,train a Boron Injection Tank Heat Tracing Had Been Inoperable Since 810711.Caused by Personnel Error.Supply Breaker Had Been Tagged Out for Replacement of Burned Out Heater on 810711 ‎ (← links)
• 05000364/LER-1981-034, Forwards LER 81-034/03L-0 & 81-037/03L-0.W/o Encl LERs 81-037/03L-0 ‎ (← links)
• 05000348/LER-1981-057-03, /03L-0:on 810809,average Containment Air Temp Exceeded Tech Spec Limit.Cause Not Stated.Containment Ventilation Sys Realigned & Temp Returned to within Tech Spec Limit on 810809 ‎ (← links)
• 05000348/LER-1981-055-03, /03L-0:on 810728,during Review of Monthly Surveillance Schedule,Determined That Surveillance Test FNP-1-STP-227.1B Had Not Been Performed for Apr,May or June. Caused by Error in Scheduling ‎ (← links)
• 05000348/LER-1981-054-03, /03L-0:on 810730,instrument Channel N-43 Was Declared Inoperable When High Flux Trip Setpoint Exceeded Acceptance Criteria.Caused by Setpoint Drift.Trip Setpoint Reset ‎ (← links)
• 05000364/LER-1981-033-03, /03L-0:on 810801,instrumentation Loop Associated W/Refueling Water Storage Tank Level Transmitter Was Declared Inoperable.Caused by Level Indicator Failing High Due to Moisture in Transmitter Junction Box ‎ (← links)
• 05000348/LER-1981-053-03, /03L-0:on 810728,diesel Generator 1C Tripped Under Load & Declared Inoperable.Caused by Failed O Ring Between Cylinder Liner 11 & Cylinder,Allowing Water to Enter Cylinder & Overflow to Other Cylinders ‎ (← links)
• 05000364/LER-1981-031-03, /03L-0:on 810718,pressurizer Level Indicators LI-459,460,461 & 462,pressurizer Heaters,Wide Range RCS Pressure Channel PT402,pressurizer Pressure PT-455 & 456,RCS Pressure PT402 & Subcooling Monitors Input Inoperable ‎ (← links)
• 05000364/LER-1981-030-03, /03L-0:on 810727,steam Generator 2B Steam Flow Transmitter FT-485 Declared Inoperable.Caused by Kerotest Valve Plug Remaining Closed When Valve Handwheel Was Fully Open.Valve Exercised & Valve Plug Opened ‎ (← links)
• 05000364/LER-1981-028-03, /03L-0:on 810717,main Control Board Steam Flow Indicator of FT-474 Instrumentation Loop Failed High.Caused by Transmitter Vent Pipe Break Due to Use of Oversized Valve in Sensing Line.Lighter Valve Installed ‎ (← links)
• 05000348/LER-1981-052-03, /03L-0:on 810724,,instrumentation Loop for Flow Transmitter FT426 Declared Inoperable Due to Low Flow Indication.Caused by Steam Leak at Instrument Line Associated w/FT426.Instrument Line Repaired ‎ (← links)
• 05000348/LER-1981-050-03, /03L-0:on 810715,average Containment Air Temp Increased to 12.05 F.Cause Not Stated.Svc Water Flow to Coolers Increased & Temp Returned to Value within Tech Spec Limit ‎ (← links)
• 05000364/LER-1981-027, Forwards LER 81-027/03L-0 ‎ (← links)
• 05000348/LER-1981-047-01, /01T-0:on 810721,levels in Fire Protection Tanks a & B Fell to Approx 230,700 Gallons.Caused by Test Regulator Not Placed in Secured Position.Clapper Valve Opened & Deluge Sys Actuated Due to Decrease in Pressure ‎ (← links)
• 05000348/LER-1981-047, Forwards LER 81-047/01T-0 ‎ (← links)
• 05000348/LER-1981-048, Forwards LER 81-048/03L-0 ‎ (← links)
• 05000348/LER-1981-049-03, /03L-0:on 810714,A Train Containment Cooler 1B Was Declared Inoperable When Motor Operated Valve Failed to Open.Caused by Motor Operated Valve Motor Winding Failure. Motor Was Replaced & Containment Cooler Returned to Svc ‎ (← links)
• 05000348/LER-1981-049, Forwards LER 81-049/03L-0 ‎ (← links)
• 05000364/LER-1981-021-03, /03L-0:on 810606,overtemp-delta Temp Instrumentation Loop Trip Setpoint Failed to Meet Tolerance Requirements.Caused by Gain Potentiometer Being Out of Adjustment.Potentiometer Adjusted ‎ (← links)
• 05000348/LER-1981-040-03, /03L-0:on 810529,diesel Generator 1-2A Could Not auto-start Due to Mode Selector Switch Being Placed in Mode 3.Caused by Generator Being Shut Down for Cleaning. Switch Returned to Mode 1 ‎ (← links)
• 05000348/LER-1981-043-03, /03L-0:on 810602,sequencer Associated W/Diesel Generator Failed to Meet Time Requirement for Picking Up Step 2.Caused by Setpoint Drift.Agastat Timer Adjusted & Sequencer Returned to Svc ‎ (← links)
• 05000348/LER-1981-042-03, /03L-0:on 810610,pump Supplying Containment Atmosphere Particulate & Gaseous Radioactivity Monitoring Sys Failed to Start.Caused by Filter Paper Not Advancing Due to Paper Drive Malfunction.Drive Mechanism Adjusted ‎ (← links)
• 05000348/LER-1981-045-03, /03L-0:on 810613,train Svc Water Loop a Declared Inoperable.Caused by Inoperable Emergency Recirculation Valve Due to Blown Control Circuit Fuse.Fuse Replaced,Valve Tested & Loop Returned to Svc on 810613 ‎ (← links)
• 05000364/LER-1981-025-03, /03L-0:on 810604,steam Jet Air Ejector Noble Gas Activity Monitor RE-15 Failed Low.Caused by Faulty Connection at Detector.Condition Corrected & Monitor Returned to Svc on 810615 ‎ (← links)
• 05000364/LER-1981-024-03, /03L-0:on 810611,discovered That Component Cooling Water Valve Inservice Test Was Not Performed in Required Time Interval.Caused by Test Schedule Not Indicating That Test Was Only Partially Performed.Test Performed ‎ (← links)
• 05000348/LER-1981-007-01, /01T-0:on 810402,mathematical Sign Error Was Found in Load Summation in Turbine Driven Auxiliary Feedwater Pump Nozzle Load Design Analysis.Caused by Designer Error. Seismic Restraint Mod Made ‎ (← links)