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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-1980-143-03, /03L-0:on 800731,during Preoperational Test TVA 56,relay K609 Was Manually Picked Up & Diesel Operators 1B-B,2A-A & 2B-B Failed to Start.Cause Unknown.Generators Were Retested & Subsequently Started on 800801 + (22:17:47, 25 December 2024)
- 05000338/LER-1980-065-03, /03L-0:on 800807-09,w/unit at 100% Power Operation,Control Room Operator Reported Pressurizer Protection Channel III Level Indication Approx 6% Higher than Indications on Channels I & II + (22:17:52, 25 December 2024)
- ML19337A350 + (22:17:53, 25 December 2024)
- 05000339/LER-1980-037-31, /03L-0:on 800807,during Mode 3 Operation,Sample Analysis Indicated High Boron Concentration in SI Accumulators a & C.Caused by Stratification of Boric Acid in Makeup Source or Accumulators + (22:17:54, 25 December 2024)
- ML19337A347 + (22:17:56, 25 December 2024)
- ML19337A345 + (22:17:57, 25 December 2024)
- ML19337A344 + (22:17:59, 25 December 2024)
- 05000259/LER-1980-059-03, /03L-0:on 800810,during Normal Operation,Lightning Caused Athens 161 Kv Line to Trip Momentarily.Cooling Tower Transformer Tripped,Causing Loss of 4 Kv Tie Board.Cause of Transformer Trip Unknown.Athens Line re-energized + (22:18:04, 25 December 2024)
- 05000259/LER-1980-059, Forwards LER 80-059/03L-0 + (22:18:06, 25 December 2024)
- ML19337A336 + (22:18:08, 25 December 2024)
- 05000327/LER-1980-060, Forwards LER 80-060/03L-0 + (22:18:09, 25 December 2024)
- 05000338/LER-1980-065, Forwards LER 80-065/03L-0 + (22:18:10, 25 December 2024)
- 05000339/LER-1980-037, Forwards LER 80-037/03L-0 + (22:18:12, 25 December 2024)
- 05000285/LER-1980-017-03, /03L-0:on 800804,during Normal Power Operation, Personnel Discovered Setpoint Selector Switches for RMO-61, Particulate Radiation Monitor,In Wrong Position.Caused by Personnel Error While Performing Test on Radiation Monitor + (22:18:18, 25 December 2024)
- 05000327/LER-1980-143, Forwards LER 80-143/03L-0 + (22:18:20, 25 December 2024)
- 05000285/LER-1980-017, Forwards LER 80-017/03L-0 + (22:18:29, 25 December 2024)
- 05000285/LER-1980-018-03, /03L-0:on 800808,while Attempting to Monitor Gas Space on Vct,Inadvertent Release of Radioactive Matl to Auxiliary Bldg Environ Occurred.Caused by Deteriorated Surgical Tubing on Gas Analyzer.Tubing Replaced + (22:18:34, 25 December 2024)
- 05000338/LER-1980-074-03, /03L-0:on 800810,w/unit in Mode 1,axial Flux Difference Deviated Greater than 5% from Target & Quadrant Power Tilt Ratio Exceeded 1.02.Caused by Xenon Transient During & After Load Reduction + (22:18:39, 25 December 2024)
- 05000285/LER-1980-018, Forwards LER 80-018/03L-0 + (22:18:41, 25 December 2024)
- 05000338/LER-1980-074, Forwards LER 80-074/03L-0 + (22:18:43, 25 December 2024)
- 05000366/LER-1980-124-03, /03L-0:on 800813,during Surveillance of Torus Drywell Vacuum breakers,2T48-F323J Valve Failed to Give Proper Light Indication.On 800827,2T48-F323I Failed in Similar Manner.Cause Not Known + (22:18:44, 25 December 2024)
- ML19337A299 + (22:18:46, 25 December 2024)
- ML19337A298 + (22:18:47, 25 December 2024)
- ML19337A294 + (22:18:57, 25 December 2024)
- ML19337A292 + (22:19:00, 25 December 2024)
- 05000321/LER-1980-097-03, /03L-0:on 800815,during Reactor Operations at 2370 Mwt,Bldg Vent Radiation Monitor Sample Pump Failed.Caused by Moisture Swelling Pump Carbon Vanes.Pumps Rotated Daily to Prevent Recurrence + (22:19:07, 25 December 2024)
- ML19337A288 + (22:19:08, 25 December 2024)
- ML19337A287 + (22:19:08, 25 December 2024)
- 05000321/LER-1980-097, Forwards LER 80-097/03L-0 + (22:19:10, 25 December 2024)
- ML19337A284 + (22:19:13, 25 December 2024)
- 05000293/LER-1980-047-03, /03L-0:on 800801,reactor Vessel 203-3D Did Not Respond to Manual Open Signal.Air Operator Assembly,Solenoid Assembly & Pilot Assembly Removed & Tested.No Apparent Cause Determined.Unit Reassembled + (22:19:29, 25 December 2024)
- 05000293/LER-1980-047, Forwards LER 80-047/03L-0 + (22:19:31, 25 December 2024)
- ML19337A275 + (22:19:33, 25 December 2024)
- 05000293/LER-1980-045-03, /03L-0:on 800804,after Injecting Furmanite Into Leaking Packing Gland on Reactor Core Isolation Cooling Outboard Isolation Valve,Valve Would Not Close Electrically. Probable Cause Was Improper Torque Setting + (22:19:35, 25 December 2024)
- 05000293/LER-1980-045, Forwards LER 80-045/03L-0 + (22:19:36, 25 December 2024)
- ML19337A271 + (22:19:38, 25 December 2024)
- ML19337A270 + (22:19:39, 25 December 2024)
- ML19337A268 + (22:19:43, 25 December 2024)
- ML19337A267 + (22:19:47, 25 December 2024)
- 05000293/LER-1980-042-04, /04T-0:on 800820,analyses Rept Indicated Reportable Concentration of Co-60 Existed in Mussel Sample Taken from Plant Discharge Canal.Caused by Normal Plant Operation + (22:19:48, 25 December 2024)
- ML19337A265 + (22:19:50, 25 December 2024)
- ML19337A264 + (22:19:51, 25 December 2024)
- 05000293/LER-1980-042, Forwards LER 80-042/04T-0 + (22:19:52, 25 December 2024)
- 05000282/LER-1980-024-03, /03L-0:on 800829,failure to Perform Inservice Insp of Safety Nozzle to Shell Weld of Both Reactor Vessels Was Noted.Cause Due to Equipment Unavailablilty.Rescheduling Requested for 1983 & 1984 Outages + (22:19:54, 25 December 2024)
- ML19337A260 + (22:19:57, 25 December 2024)
- 05000368/LER-1980-057-03, /03L-0:on 800805,during Mode 1 Operation,All Control Element Assembly Calculator 1 Inputs to Core Protection Calculators Were Placed on Inoperable Status as Precautionary Measure + (22:19:58, 25 December 2024)
- 05000219/LER-1980-033-03, /03L-0:on 800806,24-h After Reactor Mode Switch Was Placed in Run,Torus Oxygen Concentration Found in Excess of 5%.Caused by Torus Oxygen Analyzer Out of Calibr & Reduced Flow Capability of Nitrogen Purge Sys + (22:20:00, 25 December 2024)
- 05000368/LER-1980-057, Forwards LER 80-057/03L-0 + (22:20:02, 25 December 2024)
- 05000293/LER-1980-048-03, /03L-0:on 800807,actuation of HPCI & Reactor Core Isolation Cooling Fire Detectors Did Not Annunciate Alarms on Panel in Control Room.Caused by Dirt on Bell,Reducing Audibility & Bad Bulb.Sys Repaired & Returned to Svc + (22:20:04, 25 December 2024)
- ML19337A253 + (22:20:05, 25 December 2024)
- ML19337A254 + (22:20:05, 25 December 2024)
- 05000219/LER-1980-034-03, /03L-0:on 800729,during Surveillance Test of Standby Gas Treatment Sys 1 (SGTS 1),overload Trip Was Experienced on SGTS Exhaust Fan 1-8.Probable Cause:Unusually High Ambient Temp Around Fan Motor Control Cubicle + (22:20:06, 25 December 2024)