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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
- 05000327/LER-1982-108, Forwards LER 82-108/03L-0 +
- 05000315/LER-1982-108, Forwards LER 82-108/03L-0 +
- 05000373/LER-1982-108, Forwards LER 82-108/03L-0 +
- 05000311/LER-1982-108, Forwards LER 82-108/03L-0.Detailed Event Analysis Encl +
- 05000366/LER-1982-108, Forwards LER 82-108/03L-0 +
- 05000416/LER-1982-108, Forwards LER 82-108/99L-0 +
- 05000237/LER-1984-108, :on 841205,main Steam Line Mechanical Snubbers Inoperable.Cause Under Investigation.Snubbers Replaced +
- 05000397/LER-1984-108, :on 841006,licensed Operator Placed Reactor Mode Switch in Run Mode.Procedure Performed Out of Sequence, Prior to Ensuring Pressure at Rated Conditions.Operators Briefed on Procedures +
- 05000362/LER-1983-108-03, /03L-0:on 831125,qualified Safety Parameter Display Sys (QSPDS) Channel a Failed & Declared Inoperable. Caused by Interference in Plasma Display Unit Due to Ground Loops.Grounding Configuration Modified +
- 05000387/LER-1983-108-03, /03L-0:on 830726,operations Personnel Received Drywell Floor Drain Sump High Level Alarm.Caused by Crossed Wires.Wires Restored to Proper Postions +
- 05000321/LER-1983-108-03, /03L-0:on 831121,during Safety/Relief Valve Position Primary & Secondary Indicators Ft&C Procedure HNP-1-3820,safety Relief Valve Tail Pipe Pressure Switches Actuated at 102 & 78 Psig,Respectively +
- 05000316/LER-1983-108-01, /01T-0:on 831103,while Venting Vol Control Tank, Concentration for Oxygen & Hydrogen Exceeded 4% Limit.On 831118,gas Decay Tank 3 Discovered Not Suspended as Required +
- 05000315/LER-1983-108-03, /03L-0:on 831018,steam Generator 1-1 Channel II Pressure Transmitter Removed from Svc to Allow Furmanite Injection of Instrument Root Valve & Blowdown at Sensing Line.Channel Returned to Svc in 3 H 40 Minutes +
- 05000366/LER-1983-108-03, /03L-0:on 831018,RHR Pump D Discharge Manually Operated Valve Not Locked Open.Cause Unknown.Lock Replaced & Valve Verified Opened & Locked Per Procedure HNP 514 Control of Locked Valves +
- 05000369/LER-1983-108-03, /03L-0:on 831103,bad Universal Logic Card Found Which Would Not Provide Feedwater Isolation After Reactor Trip.Caused by Component Failure.Card Replaced.Train a Tested & Declared Operable +
- 05000373/LER-1983-108-03, /03L-0:on 830901,during LOS-RH-Q3,RHR a Min Flow Bypass Valve 1E12-F064A Failed to Close.Caused by Broken Tripper Fingers Holding Motor Operator in Handwheel Operation.New Fingers Installed +
- 05000361/LER-1983-108-03, /03L-0:on 830809,turbine Governor Valve 2UV2200B Failed to Reopen After Trip Solenoid a Testing.Caused by Stuck Unitized Actuator Dump Valve Plunger.Solenoid Valve Replaced +
- 05000395/LER-1983-108-03, /03L-0:on 830902,while in Mode 1,diesel Generator a Output Breaker Failed to Close During Performance of Surveillance Test.Cause Not Determined.Test Performed & Unit Returned to Operable Status +
- 05000315/LER-1982-108-03, /03L-0:on 821227,security Officer on Tour Found Carbon Dioxide Switch for 4-KV Switchgear Room in Isolate Position W/No Personnel in Room.Caused by Misunderstanding of Responsibility for Requesting Security Guard +
- 05000311/LER-1982-108-03, /03L-0:on 820915 & 17,RPI 1C4 Discovered Reading Greater than 12 Steps Lower than Bank Demand Indication.Caused by Combination of RPI Module Calibr Drift & Change in Actual Rod Position Signal Output +
- 05000366/LER-1982-108-03, /03L-0:on 820907,discovered That Monthly Surveillance Procedure Re Emergency Buses 2E,2F & 2G Undervoltage Relay Instrument Ft Not Performed by 820902 Per Tech Specs.Caused by Personnel Error.Personnel Counseled +
- 05000373/LER-1982-108-03, /03L-0:on 820920,LIS-NB-187,ADS Accumulator Backup N2 Channel Functional & Calibr Discovered Not Performed as Specified by Tech Spec.Caused by Surveillance Procedure Not Entered Into Program.Procedure Revised +
- 05000416/LER-1982-108-99, /99L-0:on 821027,discovered Surveillance Requirements for Some Fire Detection Instruments Not Met & No Documentation Existed to Indicate That Heat Detectors Listed in Table 3.3.7.9-1 Tested.Cause Not Stated +
- 05000316/LER-1982-108-03, /03L-0:on 821216,during Testing on Diesel Generator Load Shedding relays,4-kV Bus Degraded Voltage Relays 27-T21A-1,27-T21D-2 & 27-T21D-3 Found Exceeding Tech Spec Limit.Caused by Instrument Drift.Relays Readjusted +
- 05000327/LER-1982-108-03, /03L-0:on 820907,during Mode 1,level Channel LT-63-50 on Refueling Water Storage Tank Declared Inoperable.Caused by Transmitter Out of Tolerance Due to Instrument Drift.Loop Recalibr +
- 05000338/LER-1978-108-03, /03X-1 on 781012:during Mode 1 Opers,At 100% Pwr, Feedwater Flow Transmitter FT-1496 on Feedwater Loop C Failed Low.Caused by Blown Fuse.Fuse Subsequently Replaced +
- 05000338/LER-1978-108, Forwards LER 78-108/03X-1 +
- 05000361/LER-1982-108-03, /03L-0:on 820830,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 +
- 05000272/LER-1981-108, Forwards LER 81-108/01T-0.Detailed Event Analysis Encl +
- 05000272/LER-1981-108-01, /01T-0:on 811124,svc Water Found Leaking from Third from Bottom Primary Coil on Containment Fan Coil Unit (Cfcu).Cfcu Declared Inoperable on 811125.Caused by Coil Failure.Coil Blank Flanged Off +
- 05000366/LER-1981-108-03, /03L-0:on 811105,while Performing High Reactor Pressure Instrumentation Functional Test & Calibr,Reactor Pressure Switch 2B21-NO23A Actuated Greater than Tech Specs. Caused by Setpoint Drift.Switch Recalibr +
- 05000366/LER-1981-108, Forwards LER 81-108/03L-0 +
- 05000324/LER-1981-108-03, /03L-0:on 811018,during Plant Operation,Core Spray or RHR Pumps Running Annunciator Received.Occured Again on 811020.Caused by Actuation of RHR Pump Discharge Permissive Pressure Switches Due to Corrosion from Moisture +
- 05000324/LER-1981-108, Forwards LER 81-108/03L-0 +
- 05000311/LER-1981-108-03, /03L-0:on 811009,individual Rod Position Indicators for Rods 2C1 & 2D2 Disagreed W/Control Rod Bank Demand Indicator by Greater than 12 Steps.Caused by Failed Operational Amplifier.Amplifier Replaced +
- 05000311/LER-1981-108, Forwards LER 81-108/03L-0.Detailed Event Analysis Encl +
- 05000321/LER-1981-108-03, RCIC Steam Line Dp Switch N017 Actuated High.Caused by Setpoint Drift.Barton Model 288A Switch Recalibr.Administrative Setpoint Lowered +
- 05000321/LER-1981-108, Forwards Revised LER 81-108/03X-1 +
- 05000325/LER-1982-108-03, /03L-0:on 821010,safety Relief Valve 1B21-F013J Failed to Reclose Until 50-100 Psig Reactor Pressure Reached.Caused by Faulty Spring within Solenoid Valve. Defective Solenoid Valve & Valve Pilot Assembly Replaced +
- 05000280/LER-1982-108, Forwards LER 82-108/01T-0 +
- 05000280/LER-1982-108-01, /01T-0:on 821016,performance of TOP-100 Disclosed Valves 1-CS-116 & 1-CS-118 Were Closed.Caused by Valves Being Closed During Leak Test/Troubleshooting of MOV-CS 10A & B During Maint.Valves Opened +
- 05000346/LER-1978-108, Forwards LER 78-108/03L-0 +
- 05000327/LER-1983-108-03, /03L-0:on 830806,08 & 09,RCS Subcooling Margin Monitor Declared Inoperable Due to Loss of Plant Computer. Caused by Faulty Memory Card A707 in Digital Input Demultiplexer Due to Shorted Zener Diode +
- 05000416/LER-1983-108-01, /01T-0:on 830817,radiation Monitor B Trip Setpoint Found High & Grab Samples & Analyses Started Late.Caused by Personnel Error.Personnel Counseled +
- 05000327/LER-1981-108, Forwards LER 81-108/03L-0 +
- 05000327/LER-1981-108-03, /03L:on 810825,during Performance of SI-159.1, Lower Containment Airlock Failed to Meet Leak Rate Acceptance Criteria.Caused by Loose Gland Nut on Hand Wheel Shaft.Nut Tightened & Airlock Tested +
- 05000369/LER-1981-108-03, /03L-0:on 810705,vacuum Pump Seized Causing Loss of Flow Alarm on EMF-33 Monitor.Caused by Condensation Being Aspirated Into Vacuum Pump Due to Improper Drainage.Damaged Pump Repaired +
- 05000369/LER-1981-108, Forwards LER 81-108/03L-0.Detailed Event Analysis Encl +
- 05000334/LER-1980-108, Forwards Updated LER 80-108/03L-1 +
- 05000324/LER-1980-108-03, /03L-0:on 801202,drywell Equipment Drain Leakage Integrator Indicating Five Gpm W/No Pumps Running.Caused by Drywell Equipment Drain Square Root Converter Being Out of Calibr.Converter Recalibr +