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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
- ML20091N060 + (05:19:31, 26 May 2025)
- 05000271/LER-1984-006, :on 840508,during Normal Operation,Torus Level Instruments 16-19-46A & 16-19-46B Discovered Reading High. Caused by Hot Slug of Demineralizer Water.Instrument Ref Legs Refilled + (05:19:41, 26 May 2025)
- ML20091N016 + (05:19:45, 26 May 2025)
- ML20091M987 + (05:19:48, 26 May 2025)
- ML20091M974 + (05:19:50, 26 May 2025)
- ML20091M965 + (05:19:54, 26 May 2025)
- ML20091M948 + (05:19:56, 26 May 2025)
- ML20091M917 + (05:20:01, 26 May 2025)
- ML20091M898 + (05:20:03, 26 May 2025)
- ML20091M857 + (05:20:17, 26 May 2025)
- ML20091M845 + (05:20:20, 26 May 2025)
- ML20091M832 + (05:20:27, 26 May 2025)
- ML20091M793 + (05:20:39, 26 May 2025)
- ML20091M791 + (05:20:40, 26 May 2025)
- ML20091M779 + (05:20:43, 26 May 2025)
- ML20091M777 + (05:20:44, 26 May 2025)
- ML20091M772 + (05:20:47, 26 May 2025)
- ML20091M767 + (05:20:49, 26 May 2025)
- 05000311/LER-1984-013, :on 840511,reactor Trip Occurred While Troubleshooting & Calibr Steam Generator narrow-range Level Recorder 22.Caused by Personnel Error.Troubleshooting/Calibr Check Off Sheets Provided to Reduce Accidents + (05:20:51, 26 May 2025)
- ML20091M756 + (05:20:53, 26 May 2025)
- ML20091M737 + (05:20:55, 26 May 2025)
- ML20091M732 + (05:20:57, 26 May 2025)
- ML20091M728 + (05:20:59, 26 May 2025)
- ML20091M708 + (05:21:03, 26 May 2025)
- ML20091M706 + (05:21:04, 26 May 2025)
- ML20091M700 + (05:21:05, 26 May 2025)
- ML20091M690 + (05:21:07, 26 May 2025)
- ML20091M688 + (05:21:08, 26 May 2025)
- 05000374/LER-1984-021-01, :on 840515,during Repair of Filter Demineralizer 2C Post Strainer Section,Outlet Valve Opened & Reactor Water Cleanup Sys Isolated on High Differential Flow.Cause Not Stated + (05:21:12, 26 May 2025)
- ML20091M678 + (05:21:14, 26 May 2025)
- ML20091M676 + (05:21:15, 26 May 2025)
- 05000374/LER-1984-022-01, :on 840521,Door 213,controlling Access to Area Behind Turbine Shield Walls,Found Open.Caused by Personnel Error.Security Contacted to Determine Which Individuals Passed Through Door + (05:21:20, 26 May 2025)
- ML20091M668 + (05:21:21, 26 May 2025)
- ML20091M665 + (05:21:22, 26 May 2025)
- 05000275/LER-1984-015, :on 840508,high Steam Flow Coincident w/low-low Tavg Reactor Trip & Safety Injection Initiated Due to Opened Steam Dump Valves.Caused by Steam Dump Control Sys Malfunction.Pressure Control Module Replaced + (05:21:25, 26 May 2025)
- 05000296/LER-1980-032-03, Lead Wires Accidentally Pulled Out of RCIC Speed Feedback Magnetic Pickup Connector. Caused by Personnel Accidentally Stepping on Lead Wires to Connectors.Wiring to Connector Repaired + (05:21:31, 26 May 2025)
- 05000317/LER-1991-007-01, :on 911224,containment Integrity Breached When Emergency Air Lock Inner & Outer Doors Opened at Once. Caused by Slipped Chain & Misaligned Cam in Interlock Mechanism.Chain & Cam Realigned + (05:21:39, 26 May 2025)
- 05000259/LER-1984-021-01, :on 840505,cabling for Main Steam Relief Valves Not Adequately Separated from Cabling for Nonautomatic Depressurization Sys Main Relief Valves.Caused by Design Error During Recovery from 1975 Fire + (05:21:48, 26 May 2025)
- 05000445/LER-1991-032, :on 911206,incomplete Calibr of Four Channels & Nonconserative Indication of Reactor Power Noted.Caused by Error in Wording of Work Order Instructions.Steps Have Been Revised in Surveillance Database + (05:21:57, 26 May 2025)
- 05000324/LER-1982-088-03, Suppression Pool Suction Supply Valve 2-E11-F004B Stem Spun Beyond Full Open Valve Position.Caused by IGSCC Due to Improper Heat Treating.New Valve Stem Installed + (05:22:05, 26 May 2025)
- 05000275/LER-1984-014, :on 840506,while in Mode 2,spurious Reactor Protection Sys Signal Resulted in Reactor Trip.Caused by Faulty Temp Modifier in Protection Set II Control Cabinet. Component Replaced + (05:22:13, 26 May 2025)
- 05000353/LER-1991-029-01, On 911223,reactor Containment & Isolation Control Sys Activated.Caused by Failure of PCRVICS Fuse B21 H-F15A.All Sys Responded as Designed.Fuse Replaced & All Isolations Reset + (05:22:18, 26 May 2025)
- 05000361/LER-1984-028, :on 840505,waste Gas Sampling Sys Pressure Control Valve 2/3PCV0582 Failed Open,Resulting in Flow Through Sample Pump Discharge Relief Valve 2/3PSV0580 Into Waste Gas Discharge Header.Valve Replaced + (05:22:21, 26 May 2025)
- 05000301/LER-1991-001-02, :on 910929,main Steam Isolation Valve Failed to Close.Caused by Degradation of Valve Operators.Investigation Was Performed to Assess MSIV Performance & Perceptions of Valve Performance + (05:22:23, 26 May 2025)
- 05000338/LER-1991-023, :on 911227,w/unit in Cold Shutdown,Pzr Level Increased from 60 to 82% Cold Calibr Level.Caused by Personnel Error Due to Failure to Maintain Configuration Control After Type C Test.Personnel Cautioned + (05:22:28, 26 May 2025)
- 05000354/LER-1991-019, :on 911123 & 911213,three Spurious Fan Starts in E Filtration Recirculation Ventilation Occurred Due to Water Accumulation in Low Flow Switch Sensing Lines.Design Change Package to Be Installed at Outage + (05:22:30, 26 May 2025)
- 05000278/LER-1991-019-02, :on 911218,power Loss to PCIS Led to Isolation of SDC Mode of RHR Sys.Caused by Relay Coil Failure.Temp Decrease Did Not Affect Activities in Progress.Blown Fuse & Relay Replaced & Preventive Maint Evaluated + (05:22:32, 26 May 2025)
- 05000265/LER-1991-016-03, :on 911227,design Discrepancy Noted Between FSAR & as-built for Traversing Incore Probe Ball Valve. Caused by Safety Barriers Being Degraded.Determined That Condition Does Not Affect Valve + (05:22:34, 26 May 2025)
- L-2020-058, Resubmittal. Re Use of Wood Flour for Unit 4 Condenser Tubes + (05:23:06, 26 May 2025)
- TAC:54741 + (05:23:14, 26 May 2025)
- ML20091L841 + (05:23:18, 26 May 2025)