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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- 05000311/LER-1982-110, Forwards LER 82-110/03L-0.Detailed Event Analysis Encl +
- 05000373/LER-1982-110, Forwards LER 82-110/03L-0 +
- 05000328/LER-1982-110, Forwards LER 82-110/03L-0 +
- 05000366/LER-1982-110, Forwards LER 82-110/03L-0 +
- 05000416/LER-1982-110, Forwards LER 82-110/03L-0 +
- 05000361/LER-1983-110, Forwards LER 83-110/01T-0 & 83-048/01T-0 +
- 05000295/LER-1978-110, Forwards LER 78-110/03L-0 +
- 05000295/LER-1978-110-03, /03L-0 on 781021:surveillance Level Xmtrs 950,951 for Accumulator a & 956,957 for Accum B Were Found Out of Tolerance Low.Caused by Instru Drift +
- 05000397/LER-1984-110, :on 841003,two Control Room Remote Air Intake Valves for Remote Air Intake 1 Failed to Close.Caused by Failure of Hydraulic Cylinder Seal.Valve Actuators Replaced +
- 05000316/LER-1983-110-03, /03L-0:on 831108,breaker for Control Room Pressurization Sys Recirculation Damper Found Open.Cause Could Not Be Determined.Breaker Closed +
- 05000315/LER-1983-110-03, /03L-0:on 831020,during post-refueling Startup, Fire Suppression Water Sys to Drumming Cask Handling Area Isolated for Repair of Priming Valve on Cask Handling Area Deluge Valve,Contrary to Tech Spec 3.7.9.2 +
- 05000362/LER-1983-110-03, /03L-0:on 831202 & 22,subj Control Element Assemblies Slipped & Became Misaligned from Other Assemblies in Group.Caused by Sluggish Operation of Assemblies,Causing Upper & Lower Grippers to Sequence Improperly +
- 05000366/LER-1983-110-03, /03L-0:on 831025,split Ring Component of Plant Svc Water Pump (2P41-C001C) Seismic Restraint Not in Position.Caused by Vibrations Loosening Nuts & Bolts.Ring Repositioned & Secured in Proper Position +
- 05000369/LER-1983-110-03, /03L-0:on 831112,source Range Indication for Channel N-32 Failed High,Resulting in High Flux Reactor Trip.Caused by Loose Grounding Wires.Wires Soldered & Two Range Detector Assembly Installed +
- 05000361/LER-1983-110-01, /01T-0:on 830821,train B Emergency Chiller E-335 Failed to Start.Caused by Fuse Failure.Correct Size Fuse Installed +
- 05000387/LER-1983-110-03, /03L-0:on 830818,wick for Chlorine Detector a (XISH-07802A) in Control Structure Ventilation Sys Discovered Not Dripping Electrolyte Fluid as Required.Caused by Clogged Wick.New O-rings Will Be Installed +
- 05000373/LER-1983-110-03, /03L-0:on 830908,while Performing LES-GM-119, Undervoltage Relay 1427-AP037B Failed to Trip Consistently within Allowable Time Limits.Caused by Defective Undervoltage Relay ITE-27.Relay Replaced +
- 05000327/LER-1983-110-03, /03L-0:on 830818,emergency Gas Treatment Sys Cooldown Valves FSV-65-47A & FSV-65-47B Failed to Close While Performing Surveillance Insp.Caused by Stiff Valve Due to Infrequent Operation.Stem Lubricated +
- 05000280/LER-1982-110-03, /03L-0:on 821104 & 18,specific Activity Samples of RCS Indicated Dose Equivalent I-131 Level Greater than Tech Specs.Caused by Fuel Element Defect in Reactor Core. Sampling Frequency Implemented Until Level Decreased +
- 05000416/LER-1982-110-03, /03L-0:on 821105,auxiliary Bldg East Corridor Area Smoke Detectors at 119 Ft Alarmed & Did Not Reset.Caused by Accumulation of Dust.Ionization Smoke Detector Cleaned & Returned to Svc.Periodic Detector Cleaning Initiated +
- 05000311/LER-1982-110-03, /03L-0:on 820926,no Indication of Seal Interspace Air Pressure Found on Containment Air Lock.Air Lock Also Failed Seal Leakage Test.Caused by Loose Pivot on Air Interlock Linkage.Leakage Caused by Failure of Seal Joint +
- 05000328/LER-1982-110-03, /03L-0:on 820907,in Mode 1,one Train of Automatic Trip Logic Declared Inoperable.Caused by Inability to Clear First Out Annunciators for Intermediate & Low Power Range Flux Reactor Trips.Annunciators Cleared & Logic Restored +
- 05000338/LER-1978-110-03, /03l-0 on 781024:following a Reactor Trip,The Containment Bulk Avg Temp Exceeded 105 Degrees F Tech Spec Limit Due to Steam Loss to Chilled Water Sys Vacuum Refrigeration Unit +
- 05000361/LER-1982-110-03, /03L-0:on 820912,condensate Storage Tank T-121 Water Level Fell Below Tech Spec Limit.Caused by Inadequate Makeup Water Control to Tank & Too Restrictive Tech Spec Limit.Tech Spec Change & Automatic Level Control Proposed +
- 05000366/LER-1982-110-03, /03L-0:820909,during steady-state Operation, Performance of Monthly Drywell Procedure Disclosed Integrator Output Outside Acceptable Range.Caused by Instrument Drift.Drywell Equipment Drain Sump Pumps Secured +
- 05000373/LER-1982-110-03, /03L-0:on 820920,standby Liquid Control Tank Level Measured Low.Caused by Evaporation.Trending of Evaporation Rate Initiated Under Air 1-82-513.Tank Level Raised +
- 05000366/LER-1981-110-03, /03L-0:on 811107,RHR Loop a Removed from Shutdown Cooling Mode to Standby Configuration.While Swapping from Shutdown Cooling to Torus Suction,Torus Suction Valve 2E11- FOO4C Failed.Caused by Valve Limit Switch Failure +
- 05000366/LER-1981-110, Forwards LER 81-110/03L-0 +
- 05000311/LER-1981-110-03, /03L-0:on 811026,while Attempting to Place Containment Fan Coil Units 21 & 23 in Low Speed Accident Mode,Units Declared Inoperable Due to Low Flow Indication. Caused by Silt in Transmitter Sensing Lines +
- 05000311/LER-1981-110, Forwards LER 81-110/03L-0.Detailed Event Analysis Encl +
- 05000324/LER-1981-110, Forwards LER 81-110/03L-0 +
- 05000324/LER-1981-110-03, /03L-0:on 811013,primary Containment Atmospheric Hydrogen Analyzer 2-CAC-AT-1263-1 Indicated Slight Hydrogen Concentration in Drywell.Caused by Erratic Span Potentiometer.New Potentiometer Installed +
- 05000328/LER-1981-110-03, /03L-0:on 810901,lower Containment Airlock Inner Door Interlock Mechanism Malfunctioned Rendering Door Inoperable.Caused by Loose Setscrews in Collar Holding Gear in Place.Gear & Collar Repositioned & Setpoints Tightened +
- 05000328/LER-1981-110, Forwards LER 81-110/03L-0 +
- 05000369/LER-1981-110-03, /03L-0:on 810706,during Testing,Halon Sys Reserve Cylinder Was Discharged.Caused by Equipment Operation Error Due to Switch E30DM Malfunction Along W/Communications Mixup.Cylinder Replaced +
- 05000369/LER-1981-110, Forwards LER 81-110/03L-0.Detailed Event Analysis Encl +
- 05000316/LER-1982-110-03, /03L-0:on 821220,during Refueling Shutdown, Operator Discovered Fire Door 358 Would Not Close Completely.Caused by Damage to Bottom of Door,Apparently by Striking Some Object.Door Repaired +
- 05000346/LER-1978-110-03, /03L-0:on 781107,axial Power Imbalance Per out-of-core Detectors Found Outside Tech Spec 3.2.1.Caused by Performance of Detector Calibr at Low Reactor Power for Natural Circulation Test.Detectors Recalibr +
- 05000346/LER-1978-110, Forwards LER 78-110/03L-0 +
- 05000321/LER-1980-110-03, /03L-0:on 800919,HPCI Min Flow valve,1E41-F012 Failed to Close on Signal.Caused by Mechanical Interlock on Opening Contractor Binding Which Would Not Allow Closing Contractor to Pickup.Contractor Repaired & Returned to Svc +
- 05000321/LER-1980-110, Forwards LER 80-110/03L-0 +
- 05000334/LER-1980-110-03, /03L-0:on 801201,charcoal Test Cell in 1B Main Filter Bank Found Passing Flow Over Tech Spec Limit.Caused by Workmen Error in Not Replacing Cell in June 1980.Cell Replaced +
- 05000334/LER-1980-110, Forwards LER 80-110/03L-0 +
- 05000324/LER-1980-110, Forwards LER 80-110/03L-0 +
- 05000324/LER-1980-110-03, /03L-0:on 801212,surveillance Requirements for Ventilation Dampers Isolation on Fire,Toxic Gas or High Radiation Signals Not Performed.Caused by Requirements Being Omitted from Periodic Test During 1979 Revision +
- 05000366/LER-1980-110, Forwards LER 80-110/03L-0 +
- 05000366/LER-1980-110-03, /03L-0:on 800722,during Normal Power Operation, Valve 2C11-F3006 Discovered Closed,Rendering Scram Discharge Vol High Level Rod Withdrawal Block Level Switch 2C11-N013E Inoperable.Caused by Personnel Valving Error +
- 05000327/LER-1980-110, Forwards LER 80-110/03L-0 +
- 05000327/LER-1980-110-03, /03L-0:on 800625,main Steam Flow loop,1-F-28A, Declared Inoperable Due to Maint Requiring Removal of Loop from Svc.Caused by Loop Current Disturbance.Loop Functioned Properly W/O Test Recorder & Return to Svc +
- 05000346/LER-1977-110, Forwards LER 77-110/03L-0 +