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

• 05000295/LER-1979-076, Forwards LER 79-076/03L-0  + (18:56:53, 3 January 2025)
• 05000266/LER-1979-019-01, /01T-0:on 791107,while Filling Steam Generator a Secondary Side W/Water to Perform secondary-to-primary Leak Test,Dilution of RCS Occured.Caused by Leakage from Open Steam Generator Tube Falling Into Primary Outlet Nozzle  + (18:56:57, 3 January 2025)
• 05000266/LER-1979-019, Forwards LER 79-019/01T-0  + (18:57:00, 3 January 2025)
• ML19260B207  + (18:57:02, 3 January 2025)
• 05000285/LER-1979-021-21, /21L-0:on 791106,during Insp Required by IE Bulletin 79-14 Re safety-related Piping Sys,Discrepancies Found Between Design Documents & as-built Configuration of Seismic Restraints.Caused by Probable QC Installation Error  + (18:57:04, 3 January 2025)
• 05000338/LER-1979-145-03, /03L-0:on 791106,RHR Sys Removed from Svc When Sys Inlet Valve MOV-1701 Closed.Caused by Installation of Jumper in Solid State Protection Sys to Allow Performance of Time Response Testing.Jumper Removed Immediately  + (18:57:13, 3 January 2025)
• 05000338/LER-1979-145, Forwards LER 79-145/03L-0  + (18:57:24, 3 January 2025)
• 05000285/LER-1979-021, Forwards LER 79-021/21L-0  + (18:57:48, 3 January 2025)
• ML19260B198  + (18:57:51, 3 January 2025)
• IR 05000546/1979007  + (18:57:54, 3 January 2025)
• ML19260B195  + (18:57:58, 3 January 2025)
• ML19260B193  + (18:57:59, 3 January 2025)
• 05000293/LER-1979-042-03, /03L-0:on 791101,oxygen Analyzer Valves A0-5065- 10,12,15,16,17,23 & 26 Did Not Meet Primary Containment Isolation Timing Requirements.Caused by Faulty Position Indication Lights on A0-5045-12 & 15  + (18:58:37, 3 January 2025)
• ML19260B191  + (18:58:43, 3 January 2025)
• 05000293/LER-1979-042, Forwards LER 79-042/03L-0  + (18:58:46, 3 January 2025)
• 05000338/LER-1979-153-01, /01T-0:on 791116,nonconservatism Found in Method Used to Generate Power Distributions & Rod Worths for Dropped Rod Events.Caused by Improper Analysis of Reactivity Distributions & Rod Worths  + (18:58:50, 3 January 2025)
• ML19260B185  + (18:58:55, 3 January 2025)
• 05000338/LER-1979-152-01, /01T-0:on 791116,nonconservatism Found in Error Analysis of Nuclear Instrumentation Reactor Rate Trip Circuit.Caused by Improper Treatment of Factors Affecting Accuracy of Reactor Protection Rate Trip Circuitry  + (18:58:58, 3 January 2025)
• 05000336/LER-1979-036-03, /03L-0:on 791101,during Cold Shutdown,Containment Personnel Air Lock Inner & Outer Doors Opened at Same Time for 30-s.Caused by Bent Operating Shaft.Shaft Straigtened & Lock Operable  + (18:59:02, 3 January 2025)
• ML19260B182  + (18:59:06, 3 January 2025)
• 05000336/LER-1979-034, Forwards LER 79-034/03L-0  + (18:59:10, 3 January 2025)
• ML19260B178  + (18:59:12, 3 January 2025)
• ML19260B177  + (18:59:14, 3 January 2025)
• ML19260B176  + (18:59:16, 3 January 2025)
• 05000219/LER-1979-038-03, /03L-0:on 791105,diesel Generator 1 Failed to Start During Diesel Generator 20% Plus Load Test.Caused by Component Failure.Breaker Position Switch Readjusted  + (18:59:19, 3 January 2025)

• 05000219/LER-1979-039-03, /03L-0:on 791105,while Performing Average Power Range Monitor Surveillance Test & calibr,100% Flow Rod Block Setpoint on Channel 1 Found to Be 107% of Rated Neutron Flux.Caused by Instrument Drift.Channel 1 Readjusted  + (18:59:23, 3 January 2025)

• ML19260B172  + (18:59:25, 3 January 2025)
• 05000219/LER-1979-038, Forwards LER 79-038/03L-0  + (18:59:27, 3 January 2025)
• ML19260B168  + (18:59:35, 3 January 2025)
• 05000219/LER-1979-039, Forwards LER 79-039/03L-0  + (18:59:38, 3 January 2025)
• 05000277/LER-1979-047-03, /03L-0:on 791029,valves SV2671A & SV2671B Failed to Close During Surveillance Testing of Dioxide Analyzer Primary Containment Valves.Caused by Piston Binding in Valve Body.Valve Internals Rebuilt  + (18:59:43, 3 January 2025)
• 05000245/LER-1979-032-03, /03L-0:on 791106,during Routine Monthly Surveillance on Reactor Protection Sys Drywell Pressure Switches,Discovered Ps 2206-1621B & Ps 2206-1621C Tripped at Values Outside Tech Specs.Caused by Setpoint Drift  + (18:59:49, 3 January 2025)
• 05000245/LER-1979-032, Forwards LER 79-032/03L-0  + (18:59:55, 3 January 2025)
• ML19260B160  + (18:59:56, 3 January 2025)
• 05000219/LER-1979-037-03, /03L-0:on 791103,during Monthly Surveillance Test, Core Spray Booster Pump NZ03B Failed to Start.Pump Breaker Control Power Fuse Checked.Caused by Loose Fuse.Fuse Clip Tightness Checked & Fuse Replaced  + (19:00:00, 3 January 2025)
• ML19260B158  + (19:00:02, 3 January 2025)
• 05000219/LER-1979-037, Forwards LER 79-037/03L-0  + (19:00:04, 3 January 2025)
• ML19260B153  + (19:00:07, 3 January 2025)
• ML19260B152  + (19:00:08, 3 January 2025)
• 05000219/LER-1979-040-03, /03L-0:on 791102,NRC Audit Noted Standby Gas Treatment Sys Charcoal Filters Not Tested Per Tech Spec. Caused by Not Including Methyl Iodide Removal Efficiency Test on Master Test Schedule & in-plant Procedure  + (19:00:12, 3 January 2025)
• ML19260B149  + (19:00:14, 3 January 2025)
• ML19260B148  + (19:00:15, 3 January 2025)
• ML19260B146  + (19:00:18, 3 January 2025)
• 05000219/LER-1979-040, Forwards LER 79-040/03L-0  + (19:00:21, 3 January 2025)
• ML19260B143  + (19:00:24, 3 January 2025)
• PID  + (19:00:27, 3 January 2025)
• ML19260B142  + (19:00:27, 3 January 2025)
• ML19260B141  + (19:00:29, 3 January 2025)
• ML19260B140  + (19:00:31, 3 January 2025)
• ML19260B139  + (19:00:32, 3 January 2025)
• ML19260B138  + (19:00:33, 3 January 2025)