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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

• 05000348/LER-1982-022-03, /03L-0:on 820519,during Performance of FNP-2-STP-4.7,charging Pump 2A Would Not Start.Caused by Failure of Breaker DF06 to Close Due to Misaligned Microswitch Arm.Arm Repaired  + (04:16:32, 27 May 2025)
• 05000275/LER-1982-005, Forwards LER 82-005/03X-1  + (04:16:37, 27 May 2025)
• 05000315/LER-1982-038-03, /03L-0:on 820514,during Routine Plant Tour,Fire Door W/No Latching or Closure Device Discovered.Caused by Personnel Error.Fire Watch re-established & Maintained Until Devices Installed & Door Declared Operable  + (04:16:40, 27 May 2025)
• ML20054G132  + (04:16:42, 27 May 2025)
• 05000289/LER-1982-007-03, /03L-0:on 820505,during long-term Shutdown & Reactor Bldg Purge,Iodine Channel of Radiation Monitor RM-A9 Failed Intermittantly.No Cause Discernable.Quarterly Calibr Performed & Recorder Charts Will Be Monitored Each Shift  + (04:16:44, 27 May 2025)
• 05000321/LER-1982-034-03, During Review of QA Open Item 79-F2-2/120 Fire Doors & Door Frames Identified Having Inadequate Ratings.Fire Watches Had Not Been Established. Fire Watches Established on 820426  + (04:16:47, 27 May 2025)
• 05000321/LER-1982-034, Forwards Updated LER 82-034/03L-1  + (04:16:56, 27 May 2025)
• 05000301/LER-1982-004-01, /01T-0:on 820601,combined Leakage Rate of Type B & C Tests for 1-inch Check Valve in Containment Air Particulate/Gas Radiation Monitor (R11/R12) Exceeded Tech Spec Limit.Caused by Accumulation of Foreign Matter  + (04:17:00, 27 May 2025)
• 05000249/LER-1982-011, Forwards LER 82-011/03X-1  + (04:17:08, 27 May 2025)
• 05000369/LER-1982-033-03, /03L-0:on 820424,during Power Escalation After Startup,Reactor Coolant Loop Temp Dipped Below Tech Spec Min.No Cause Identified.Temp Average Restored within 3 Minutes  + (04:17:12, 27 May 2025)
• 05000302/LER-1982-036-03, /03L-0:on 820514,while Reviewing Responses to Corp Audit Findings,Determined Functional Check for Source Range Instrumentation Audible Counts Not Being Documented Was Reportable Event.Procedure Revised 811113  + (04:17:14, 27 May 2025)
• 05000280/LER-1982-028-03, /03L-0:on 820513,both Charging Pump Svc Water pumps,2-SW-10A & 10B,lost Suction.Caused by Clogged Suction Line Strainer Due to Marine Growth & Increased Use of Svc Water by Chillers  + (04:17:18, 27 May 2025)
• ML20054G046  + (04:17:28, 27 May 2025)
• 05000266/LER-1982-007, Opposes Wi Environ Decade Re LER 82-007.Issues Advanced Re Decontamination Process & Removal of Mechanical Plugs Constitute ill-conceived Attempt to Raise New Issues Unrelated to Case  + (04:17:47, 27 May 2025)
• ML20054F944  + (04:18:00, 27 May 2025)
• IR 05000361/1982012  + (04:18:05, 27 May 2025)
• ML20054F924  + (04:18:07, 27 May 2025)
• TAC:48520  + (04:18:37, 27 May 2025)
• IR 05000213/1982007  + (04:18:43, 27 May 2025)
• 05000331/LER-1982-033-03, /03L-0:on 820511,primary Containment Isolation Valve CV-4306 on Drywell & Torus Purge Supply Line Failed to Close Completely.Caused by Stuck Pneumatic Valve on Air Supply to Valve Operator CV-4306.Valve Cleaned  + (04:18:48, 27 May 2025)
• 05000373/LER-1982-019-03, /03L-0:on 820519,LPCS Injection Valve Permissive Switch 1E21-N006 Found Piped Incorrectly.Caused by Line Reversal on Mechanical Drawing.Piping Error Will Be Corrected.Drawing Change Requested  + (04:18:51, 27 May 2025)
• 05000315/LER-1982-036-03, /03L-0:on 820512,hydrogen Concentration Meter Improperly Indicating During Containment Hydrogen Monitoring Sys Calibr.Caused by Defective Meter.New Meter Ordered & to Be Installed on Receipt  + (04:19:02, 27 May 2025)
• 05000315/LER-1976-045-03, Three Temporary Change Sheets Instituted on 760614 Not Approved Until 760629, Violating Tech Spec.Plant Procedure Modified,Assuring Change Sheet Submittal for Approval at Time of Initiation  + (04:19:04, 27 May 2025)
• 05000305/LER-1982-010-03, During Refueling Outage, Surveillance Testing Indicated RCS Flow Transmitter Out of Calibr.Caused by Instrument Drift.Transmitter Recalibr  + (04:19:08, 27 May 2025)
• 05000305/LER-1982-010, Forwards Updated LER 82-010/03X-1 & LERs 82-012/03L-0 & 82-013/01T-0  + (04:19:12, 27 May 2025)

• 05000315/LER-1982-037-03, /03L-0:on 820520,emergency Diesel Generator Room Cardox Sys Found Isolated W/No Names on Entry Board.Caused by Personnel Error.Incident Will Be Reviewed by Operations Dept Personnel to Emphasize Seriousness of Event  + (04:19:17, 27 May 2025)

• ML20054F725  + (04:19:28, 27 May 2025)
• 05000373/LER-1982-022-03, /03L-0:on 820523,emergency Makeup Train Heater Temp Switch for Control Room HVAC Tripped.Caused by Inadvertent Closure of Tornado Damper Which Blocked All Suction to Train Thus Raising Temp & Tripping Switch  + (04:19:31, 27 May 2025)
• 05000373/LER-1982-024-03, /03L-0:on 820526,fuel Oil Found Leaking from Flange on Flexible Fuel Line Connecting Day Tank to Diesel Fire Pump 0A.Caused by Broken Flexible Fuel Line.Temporary Copper Tube Fuel Line Installed & Pump Tested  + (04:19:41, 27 May 2025)
• IR 05000322/1982010  + (04:19:45, 27 May 2025)
• 05000373/LER-1982-021-03, /03L-0:on 820515,outside Air Radiation Monitor 2D18-K751A Failed High.Caused by Rain Water Seeping Into Circuitry Around Conduit,Junction Boxes or Metal to Metal Interfaces.Detectors Will Be Sealed  + (04:19:51, 27 May 2025)
• 05000254/LER-1982-010-03, /03L-0:on 820519,while Performing Cooling Water Pump Flow Rate Test Quarterly Surveillance Emergency Diesel Generator Cooling Water Pump 1/2 Overheated.Caused by Failed Motor Bearing,Due to Improper Oil Level  + (04:20:01, 27 May 2025)
• 05000373/LER-1982-031-01, /01T-0:on 820528,while Performing Turbine Stop Valve Test,Lead Accidentally Grounded,Tripping Reactor Protection Sys Bus A.Isolation Dampers Would Not Close. Caused by Override of Damper Trip Signals  + (04:20:04, 27 May 2025)
• 05000265/LER-1982-006-03, /03L-0:on 820514,during Monthly Testing of Suppression Chamber to Drywell Vacuum Breakers,Valve AO-2-1601-32C Opened But Failed to Close.Caused by Improperly Positioned Counterweight  + (04:20:05, 27 May 2025)
• 05000373/LER-1982-020-03, /03L-0:on 820512,while Performing LOS-FP-W2,OA Diesel Tripped After Running 2 Mins.Caused by Operator Shorting Out Starter W/Engine Oil Dipstick During Test. Control Circuit Repaired  + (04:20:13, 27 May 2025)
• 05000244/LER-1982-012-03, /03L-0:on 820510,Halon Sys for Relay Room Declared Inoperable.On 820426,results Received of Halon Concentration Test Indicating That Min Concentration Was Not Maintained for 5 Minutes at 15-ft Elevation  + (04:20:42, 27 May 2025)
• ML20054F507  + (04:20:47, 27 May 2025)
• 05000318/LER-1982-022-03, /03L-0:on 820509,control Element Assembly 43 Reed Switch Position Indicator Channel Erroneously Indicating 127 Inches Withdrawn Rendering Channel Inoperable.Caused by Failed Reed Switch  + (04:20:49, 27 May 2025)
• A02477, Forwards Response to Generic Ltr 82-10 Requesting Info Re Implementation Dates for Selected TMI Action Plan Items in NUREG-0737  + (04:21:06, 27 May 2025)
• TAC:44132  + (04:21:29, 27 May 2025)
• 05000301/LER-1982-003-03, /03L-0:on 820510,during Periodic Testing of Safeguards Protective relays,4 Kv Undervoltage Relays Were Outside Tech Spec Limits.Caused by Limitations of Relays. Relays Adjusted  + (04:22:46, 27 May 2025)
• IR 05000277/1982006  + (04:23:07, 27 May 2025)
• ML20054F094  + (04:23:15, 27 May 2025)
• IR 05000289/1980022  + (04:23:21, 27 May 2025)
• 05000263/LER-1982-006-03, /03L-0:on 820504,during Normal Operation,Leak Discovered in 11 RHR Hx.Caused by HX Gasket Leak.Head Cover Flange Seal Welded to Floating Tube Sheet.Hx Control Valves Repaired.Manufacturer Proposed New Cover Design  + (04:23:23, 27 May 2025)
• 05000368/LER-1982-017-03, /03L-0:820505,while in Mode 3,increased Leak Rate Noted in Pressure Sensing Line for RCS Middle Seal.Caused by Crack of Undetermined Origin in Weld on First Elbow Downstream of Reactor Coolant Pump Seal Flange  + (04:23:26, 27 May 2025)
• ML20054F042  + (04:23:32, 27 May 2025)
• IR 05000354/1982004  + (04:23:33, 27 May 2025)
• IR 05000334/1982002  + (04:23:43, 27 May 2025)
• 05000311/LER-1982-037-03, /03L-0:on 820508,containment Plant Vent Radioactivity Monitor Low Flow Alarm Received Rendering Particulate & Gaseous Radioactivity Channels Inoperable. Caused by 2VC908 Drifting Closed Due to Loosened Packing  + (04:23:45, 27 May 2025)
• IR 05000412/1982002  + (04:23:47, 27 May 2025)