Search by property

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

• 05000298/LER-1979-026-03, /03L-0:on 790912,investigation Found Unidentified Drywell Leak on Reactor Recirculation Pump B.Caused by Failure of Pump Seal at Natural End of Life.Seal Replaced.No Further Action Planned  + (14:22:55, 4 January 2025)
• ML19250C033  + (14:22:56, 4 January 2025)
• ML19250C032  + (14:22:57, 4 January 2025)
• 05000267/LER-1979-042-03, /03L-0:on 791002,while at 25% Thermal Power,Three Helium Valves Found Closed.Cause Unknown.Valves Opened & Tested.Personnel Advised Not to Alter Valve Position W/O Permission  + (14:22:59, 4 January 2025)
• ML19250C028  + (14:23:16, 4 January 2025)
• 05000333/LER-1979-082-03, /03L-0:on 791005,during Normal Operation,Water Leaked from Lubrication Line on Fire Protection Sys Post Indicator Valve.Necessary to Isolate Portion of Fire Protection Yard Loop to Make Repairs.Cause Unstated  + (14:23:17, 4 January 2025)
• 05000298/LER-1979-026, Forwards LER 79-026/03L-0  + (14:23:19, 4 January 2025)
• 05000298/LER-1979-024-03, /03L-0:on 790831,surveillance Testing Pressure Switch NBI-PS-55D Found W/Trip Point Below Tech Specs.Cause Not Stated.Switch Readjusted to Proper Setpoint & Then Replaced After Unsatisfactory Performance  + (14:23:21, 4 January 2025)
• ML19250C022  + (14:23:23, 4 January 2025)
• 05000346/LER-1979-098-03, /03L-0:on 791004,during Component Cooling Water Monthly Test,Decay Hear Cooler 1 Component Cooling Outlet Valve CC 1467 Would Not Operate.Caused by Slippage of Valve Linkage.Linkage Realigned & Calibr  + (14:23:24, 4 January 2025)
• 05000237/LER-1979-053, Forwards LER 79-053/03L-0  + (14:23:27, 4 January 2025)
• 05000333/LER-1979-082, Forwards LER 79-082/03L-0  + (14:23:29, 4 January 2025)
• 05000298/LER-1979-024, Forwards LER 79-024/03L-0  + (14:23:31, 4 January 2025)
• ML19250C015  + (14:23:32, 4 January 2025)
• 05000267/LER-1979-042, Forwards LER 79-042/03L-0  + (14:23:33, 4 January 2025)
• 05000346/LER-1979-098, Forwards LER 79-098/03L-0  + (14:23:35, 4 January 2025)
• TAC:10558  + (14:23:39, 4 January 2025)
• ML19250C008  + (14:23:42, 4 January 2025)
• 05000289/LER-1979-016-01, /01T-0:on 791001,error in Seismic Analysis for ladder-type Support for Water Piping May Have Resulted in Exceeding of code-allowable Stresses.Caused by Error in Design Drawings.Engineering Evaluation in Progress  + (14:23:43, 4 January 2025)
• ML19250C005  + (14:23:59, 4 January 2025)
• 05000267/LER-1979-040-03, Ler 79-040/03L-0:on 791001,two Snubbers Required During Power Operation Found Inoperable.Caused by Oil Reservoir Leak in HRS-194 & Loose Lock Nut on HOS-29.Reservoir Refilled & Lock Nut Tightened  + (14:24:01, 4 January 2025)
• 05000289/LER-1979-016, Forwards LER 79-016/01T-0  + (14:24:03, 4 January 2025)
• 05000346/LER-1979-097-03, /03L-0:on 791004,steam & Feedwater Rupture Control Sys Channel Supply Failed,Resulting in Half Trip.Caused by Failure of Sorenson Power Supply Which Provides Volt in Channel 4.Power Supply Replaced  + (14:24:04, 4 January 2025)
• ML19250B999  + (14:24:05, 4 January 2025)
• 05000237/LER-1979-054, Forwards LER 79-054/03L-0  + (14:24:07, 4 January 2025)

• 05000346/LER-1979-097, Forwards LER 79-097/03L-0  + (14:24:09, 4 January 2025)

• ML19250B994  + (14:24:10, 4 January 2025)
• 05000302/LER-1979-097-03, /03L-0:on 791005,chem/rad Sampling Revealed That Reactor Coolant Sys Dose Equivalent I-131 Exceeded 1.0 Uci Per Gram.Caused by Instrument Failure Requiring Removal of Demineralizers from Svc.Dose Reduced & Instrument Repaire  + (14:24:14, 4 January 2025)
• 05000029/LER-1979-019-04, /04X-0:on 790801,direct External Radiation Monitor at Station 9 Was Missing.Cause Unknown.No Corrective Action Planned Other than Replacement of Missing Monitor  + (14:24:16, 4 January 2025)
• 05000029/LER-1979-019, Forwards LER 79-019/04X-0  + (14:24:18, 4 January 2025)
• 05000267/LER-1979-040, Forwards LER 79-040/03L-0  + (14:24:20, 4 January 2025)
• 05000302/LER-1979-097, Forwards LER 79-097/03L-0  + (14:24:22, 4 January 2025)
• 05000237/LER-1979-055, Forwards LER 79-055/03L-0  + (14:24:23, 4 January 2025)
• 05000029/LER-1979-024-03, /03L-0:on 791004,during Maint shutdown,CS-MOV-540 Isolated for Repair,Keeping Flow Paths Inoperable.Caused by CS-MOV-540 Leaking by CS-MOV-540 Gate Valve Resulting in Insufficient Gate & Seat Contact.Gate Machined  + (14:24:25, 4 January 2025)
• 05000266/LER-1979-015-01, /01T-0:on 791002,during Normal Power Operation, Loose Tube Fitting Discovered on Common Line from containment-to-containment Pressure Transmitters.Cause Undetermined.Fitting Tightened  + (14:24:27, 4 January 2025)
• ML19250B977  + (14:24:30, 4 January 2025)
• 05000029/LER-1979-024, Forwards LER 79-024/03L-0  + (14:24:32, 4 January 2025)
• ML19250B973  + (14:24:33, 4 January 2025)
• 05000266/LER-1979-015, Forwards LER 79-015/01T-0  + (14:24:35, 4 January 2025)
• ML19250B968  + (14:24:37, 4 January 2025)
• ML19250B967  + (14:24:38, 4 January 2025)
• 05000298/LER-1979-025-03, /03L-0:on 790912,HPCI Turbine Stop Valve Separated from Actuator at Split Coupling.Caused by Improperly Mfg Split Coupling.Split Coupling Replaced & Installation Procedures Revised  + (14:24:39, 4 January 2025)
• ML19250B965  + (14:24:40, 4 January 2025)
• 05000298/LER-1979-025, Forwards LER 79-025/03L-0  + (14:24:41, 4 January 2025)
• ML19250B962  + (14:24:42, 4 January 2025)
• 05000254/LER-1979-026-03, /03L-0:on 790914,during Reactor Shutdown,Outboard MSIV A0-1-203-2C Would Not Fully Close.Caused by Sticking Air Pilot Valve.Pilot Disassembled,Inspected & Replaced. MSIV Stroked & Timed to Close in 3.9-s  + (14:24:44, 4 January 2025)
• ML19250B960  + (14:24:45, 4 January 2025)
• ML19250B958  + (14:24:48, 4 January 2025)
• ML19250B957  + (14:24:49, 4 January 2025)
• 05000254/LER-1979-026, Forwards LER 79-026/03L-0  + (14:24:50, 4 January 2025)
• ML19250B952  + (14:24:53, 4 January 2025)