Pages that link to "05000260/LER-1983-010, Forwards LER 83-010/03L-0"

The following pages link to 05000260/LER-1983-010, Forwards LER 83-010/03L-0:

Displayed 36 items.

• 05000259/LER-1983-006, Forwards LER 83-006/01T-0 ‎ (← links)
• 05000296/LER-1983-023, Forwards LER 83-023/03L-0 ‎ (← links)
• ML20069L587 (redirect page) ‎ (← links)
• 05000260/LER-1983-010 (redirect page) ‎ (← links)
• 05000260/LER-1983-013, Forwards LER 83-013/03L-0 ‎ (← links)
• 05000259/LER-1983-017, Forwards LER 83-017/03L-0 ‎ (← links)
• 05000296/LER-1983-026, Supplemental LER 83-026/03X-4:on 830411,while Attempting to Establish EECW Flow Rate to Emergency Diesel Generator 3 Coolers,Head on HX Found Cracked.Caused by Mfg Defect.Cast Iron Head Replaced ‎ (← links)
• 05000259/LER-1983-002, Forwards LER 83-002/03L-0 ‎ (← links)
• 05000259/LER-1983-029-03, During Standby Gas Treatment Sys Operability Test,Train B Discovered Inoperable.Caused by Erratic Mcdonnel & Miller Model AF-1 Flow Switches.Damper Adjusted.W/Undated Ltr ‎ (← links)
• 05000296/LER-1983-038-03, /03L-0:on 830624,while Performing SI 4.2.F-6 (Suppression Chamber Water temp),TI-64-55A Temp Indicator Found Out of Tolerance.Cause Not Stated.Failure Determined to Be Random Occurrence ‎ (← links)
• 05000259/LER-1983-028-03, Stack Gas Radiation Monitors RM 90-147 & RM 90-148 Inoperable Due to Failure of Sample Pumps a & B.Caused by Broken Glass Oil Filter Bowl on Pump a & Buildup of Dirt & Grit in Pump B ‎ (← links)
• 05000260/LER-1983-056-03, /03L-0:on 830920,while Performing SI 4.2.B-57, Discovered That RHR Pump 2C Cooler Fan Would Not Operate. Caused by GE CR124CO28 Overload Relay Tripping.Overload Relay Replaced ‎ (← links)
• 05000260/LER-1983-058-03, /03L-0:on 830927,operator Observed Diesel Generator 1C Trouble Alarm.Caused by Failed Control Power Transformer for Immersion Water Heaters & Lube Oil Circulating Pump.Transformer Replaced ‎ (← links)
• 05000259/LER-1983-072-03, /03L-0:on 831227,mean Sea Level Wind Speed Recorder XR-90-104 Read Zero.Caused by Ice Formation on Wind Speed Sensor ‎ (← links)
• 05000296/LER-1983-006-03, /03L-0:on 830128,during Shutdown,While Performing Monthly Vibration Tests on 480-volt Reactor Motor Operated Valve Motor Generator Sets,High Vibration Readings Detected. Caused by Leak in Seal Ring.Coupling & Rings Replaced ‎ (← links)
• 05000296/LER-1983-007-03, /03L-0:on 830128,during Monthly Vibration Checks, Generator/Flywheel Ball Bearing Developed High Vibration Levels.Cause Suspected to Be Normal Wear.Bearing Replaced ‎ (← links)
• 05000259/LER-1983-073-01, /01T-0:on 831231,reactor Coolant Sample Indicated Chloride Concentration of 525 Ppb & Conductivity & Offgas Radiation Level Increased While Ph Decreased.Caused by Resin Intrusion Into Reactor Vessel.Trap Replaced ‎ (← links)
• 05000259/LER-1983-038-03, /03L-0:on 830627,trouble Alarm Came in for Control Bay Elevation 593 Fire Protection Panel 1-25-325,Zone 14,due to Power Loss to Some Smoke Detectors.Power Loss Caused by Loose Wire Connected to Detector XS-39-104BE ‎ (← links)
• 05000296/LER-1983-014-03, /03L-0:on 830228,differential Pressure Controller PDIC-64-16 Found to Have Setpoint Above Tech Spec Limit. Caused by Pressure Controller Being Set at Incorrect Value. Setpoint Corrected ‎ (← links)
• 05000259/LER-1983-013-01, /01T-0:on 830307,standby Gas Treatment Train C Removed from Svc for Maint.Testing Revealed Train Failed to Meet Tech Spec Flowrate Requirements.Caused by Stuck Back Draft Damper.Damper Adjusted ‎ (← links)
• 05000259/LER-1983-010-03, /03L-0:on 830224,while Performing SI 4.7.B-3, Standby Gas Treatment Train B Declared Inoperable Due to Failure to Meet Flow Distribution Requirements.Caused by Debris in HEPA Filters.Filters Replaced ‎ (← links)
• 05000260/LER-1983-028-03, /03L-0:on 830526,during Normal Operation,Hpci Sys Declared Inoperable Due to Blown Inverter Fuse.Fuse Replaced.Hpci Turbine Control Valve Failed to Open Due to Misadjusted Rod.Rod Adjusted ‎ (← links)
• 05000259/LER-1983-026-03, /03L-0:on 830525,containment Atmosphere Dilution Tank B Level Transmitter LT-84-13A Indicated Above Tech Spec Limit.Caused by Transmitter Zero Drift.Transmitter Recalibr ‎ (← links)
• 05000260/LER-1983-029-03, /03L-0:on 830528,during Normal Operation,Drywell Radiation Monitor RE-90-256 Sample Pump Tripped.Caused by Blown Fuse.Fuse Replaced & Drywell Air Sampling Sys Returned to Svc ‎ (← links)
• 05000259/LER-1983-027-03, /03L-0:on 830526,discovered That Surveillance Instruction 4.8.3.4-3 for Reactor Bldg Vent Monitoring Sys Calibr Not Performed within Required Interval.Caused by Personnel Error.Calibr Performed ‎ (← links)
• 05000259/LER-1983-009-01, Design Review of Emergency Diesel Generator Engine Coolers Showed Coolers May Not Be Able to Maintain Cooling Water Below Hot Setpoint. Caused by Design Error.Setpoint Raised ‎ (← links)
• 05000296/LER-1983-013-03, /03L-0:on 830217,while Performing ST 4.2.F.7, Suppression Pool Level Instrument Loop 64-66 Found Out of Tolerance.Caused by Setpoint Drift of Level Transmitter & Level Indicator.Transmitter Recalibr & Tested ‎ (← links)
• 05000259/LER-1983-011-03, /03L-0:on 830217,radiation Monitor RM-90-259A Setpoint Found Above Tech Spec Limit.Caused by Setpoint Drift.Monitor Calibr,Functionally Tested & Returned to Svc ‎ (← links)
• 05000296/LER-1983-028-03, /03L-0:on 830429,while Investigating Blown Fuse in Annunication,Relay 16A-K79 Failed.Caused by Coil Over Heating Melting Spool Matl & Stuck Armature in Energized Position.Relay Replaced ‎ (← links)
• 05000259/LER-1983-022-03, /03L-0:on 830429,downstream HEPA Filters in Standby Gas Treatment Sys Trains a & B Exceeded Tech Spec 18-month Test Frequency.Caused by Personnel Error.Procedure SI 4.7.B-4 Review Rescheduled ‎ (← links)
• 05000296/LER-1983-025-03, /03L-0:on 830419,during Normal Operation,Drywell Temp Indicators IS-64-67,TI-64-52A & TM-64-52 Drifted Out of Tolerance & Beyond Tech Spec Limit.Instruments Recalibr & Functional Tested ‎ (← links)
• 05000260/LER-1983-021-03, /03L-0:on 830423,calculated R Factor Less than Flow Bias Tech Spec Setpoint.Caused by Pulling Group of Eight Rods Four Notches to Fully Withdrawn Position.Tech Spec Revs Submitted ‎ (← links)
• 05000259/LER-1983-007-03, /03L-0:on 830205,MSRV 1-1-22 Failed to Close & Drywell Unidentified Leakage Exceeded 5 Gpm.Caused by Damaged Vacuum Relief Valve Failing to Reseat.Valve Replaced.Mod Planned During Next Refueling Outage ‎ (← links)
• 05000260/LER-1983-010-03, /03L-0:on 830322,CRD 10-39 Failed to Scram While Performing SI 4.3.C.Caused by Valve Stem Separating from Valve Seat in Valve 85-617 ‎ (← links)
• 05000260/LER-1983-013-03, /03L-0:on 830325,during Rod Pulls to Set Target Rod Pattern,Calculated R Factor Was Less than R Setpoint for 54 Minutes.Caused by Limitation of Power Rod Withdrawal by Condensate Demineralizer Problems.Rod Pattern Adjusted ‎ (← links)
• 05000260/LER-1983-012-03, /03L-0:on 830323,during Startup Testing at 50.4% Power,Discovered Process Computer Contained Nonconservative Kf Factor.Caused by Increased Recirculation Stops at End of Previous Cycle for Increased Flow Operation ‎ (← links)