Search by property
Jump to navigation
Jump to search
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
- TAC:57263 + (01:51:57, 26 May 2025)
- TAC:54723 + (01:52:08, 26 May 2025)
- TAC:57471 + (01:52:52, 26 May 2025)
- ML20100G113 + (01:53:06, 26 May 2025)
- ML20100G108 + (01:53:07, 26 May 2025)
- ML20100F860 + (01:53:44, 26 May 2025)
- ML20100F722 + (01:53:56, 26 May 2025)
- IR 05000275/2020301 + (01:55:15, 26 May 2025)
- ML20100E197 + (01:55:55, 26 May 2025)
- ML20100D616 + (01:56:28, 26 May 2025)
- ML20100C065 + (01:57:50, 26 May 2025)
- ML20100B291 + (01:59:09, 26 May 2025)
- IR 05000269/1984025 + (02:03:39, 26 May 2025)
- PMNS20200296, Pre-Submittal Meeting for Subsequent License Renewal Application for North Anna Power Station, Units 1 and 2 + (02:03:45, 26 May 2025)
- ML20099K298 + (02:04:11, 26 May 2025)
- ML20099K226 + (02:04:23, 26 May 2025)
- ML20099H607 + (02:06:38, 26 May 2025)
- ML20099H530 + (02:06:50, 26 May 2025)
- 05000416/LER-1992-015, :on 920709,automatic Actuation of RWCU Sys Inboard Containment Isolation Valves Occurred & Leak Detection RWCU HX Room High Temp Annunicator Alarmed.Caused Not Yet Determined.Investigation Underway + (02:06:59, 26 May 2025)
- ML20099G942 + (02:07:46, 26 May 2025)
- ML20099G100 + (02:09:11, 26 May 2025)
- ML20099F498 + (02:09:40, 26 May 2025)
- 05000333/LER-1990-025, :on 901115 & 1226,five Svc Water to Emergency Svc Water Swing Check Valves Failed to Close During Testing. Caused by Failure of Swing Check Valve Disc.Valve Internals for Five Valves Replaced + (02:10:06, 26 May 2025)
- ML20099E491 + (02:11:18, 26 May 2025)
- 05000325/LER-1982-125-03, /03L-1:on 821222,diesel Generator 2 Tripped & Automatically Locked Out,Rendering Diesel Unavailable for Automatic Operation.Caused by Air in Sensing Line of Diesel Lube Oil Pressure Switch.Air Removed + (02:11:55, 26 May 2025)
- EPID:L-2019-LLR-0080 + (02:11:58, 26 May 2025)
- ML20099D889 + (02:12:04, 26 May 2025)
- 05000261/LER-1983-007-03, /03L-1:on 830429,during Testing of Pressurizer Porv,Valve RC-455C Failed to Meet Required Cycle Time & to Open Fully.Caused by Galling of Valve Plug to Cage.Valve Rebuilt.Stem Guide Bushing Installed + (02:12:32, 26 May 2025)
- A03831, Forwards Addl Info Re IE Bulletin 80-11, Masonry Wall Design, in Response to NRC 840224 Request.Final Response to Question 4 Will Be Provided by 850103 + (02:14:06, 26 May 2025)
- 05000368/LER-1980-045-04, /04X-3:on 800702,0823 & 1102,condenser off-gas Radiation Monitor 2RE-0645 Found Inoperable.Caused by Erratic Radiation Element Signal.Plastic Coated Detector Installed & Moisture Resistant Epoxy Used + (02:14:57, 26 May 2025)
- 05000368/LER-1979-066-03, /03X-1:on 790809,following Draining of Reactor Drain Tank,Outside Containment Isolation Valve 2CV-2201-2 Would Not Close.Caused by Foreign Matl Damaging Seats & Balls.Valve Disassembled,Cleaned & Reassembled + (02:15:17, 26 May 2025)
- 05000298/LER-1992-011, :on 920625,two Installations of Thermo-Lag 330 Fire Barrier Matl,Used to Provide 1 H Protection,Identified Per Review of NRC Bulletin 92-001.Caused by Inadequate Qualification Testing.Restoration Underway + (02:16:12, 26 May 2025)
- 05000416/LER-1992-014, :on 920625,automatic Actuation of RWCU Sys Outboard Containment Isolation Valves Occurred & Main Steam Line Tunnel High Temp Annunciator Alarmed.Caused by Receipt of Lds Trip Signal.Temp Switches Calibr + (02:16:15, 26 May 2025)
- ML20099A761 + (02:16:23, 26 May 2025)
- 05000368/LER-1980-087-03, /03X-2:on 801129,high Pressure Safety Injection Valve 2CV-5056 Failed to Close While Performing Routine Level Adjustments of Safety Injection Tank 2T-2C.Caused by Blown Control Power Fuse.Fuse Replaced + (02:16:47, 26 May 2025)
- TAC:55816 + (02:17:38, 26 May 2025)
- ML20098G891 + (02:18:13, 26 May 2025)
- ML20098G881 + (02:18:16, 26 May 2025)
- IR 05000254/2020410 + (02:20:03, 26 May 2025)
- IR 05000354/2020010 + (02:20:05, 26 May 2025)
- 05000397/LER-1984-091, :on 840823,RHR Isolation & Reactor Low Water Level Trip Occurred While Placing RHR Sys in Shutdown Cooling Mode.Caused by High Shutdown Cooling Suction Flow. Shutdown Cooling Flow Path Reestablished + (02:22:07, 26 May 2025)
- ML20098E378 + (02:22:37, 26 May 2025)
- ML20098D861 + (02:23:35, 26 May 2025)
- 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced + (02:23:40, 26 May 2025)
- 05000324/LER-1984-010-01, :on 840827,during Refueling/Maint Outage, Automatic Trip of Both Reactor Protection Sys Channels a & B Occurred.Caused by Possible Welding or Mechanical Shock During Outage + (02:23:41, 26 May 2025)
- 05000265/LER-1992-013, :on 920423,determined That Degraded Voltage Setpoints Nonconservative,Based on Preliminary Calculations. Caused by Faulty Calculation Methodology.Second Level Voltage Relays Replaced + (02:23:43, 26 May 2025)
- 05000373/LER-1992-006-04, :on 920427,determined That Design Setpoint of 4 Kv Degraded Voltage Relays May Be Insufficient to Assure Proper Operation.On 920429,discovered That HPCS Pump Cooler Fan Voltage Lower than Required + (02:23:46, 26 May 2025)
- ML20098D715 + (02:23:50, 26 May 2025)
- 05000259/LER-1984-032-01, :on 840814,during Core Spray Logic Test, Solenoid Which Controls Air to Actuator of Inboard Isolation Valve Caused Actuator to Hold Check Valve in Open Position. Caused by Personnel Error.Solenoid Repaired + (02:23:52, 26 May 2025)
- 05000461/LER-1992-006, :on 920425,containment & Drywell Instrument Air Sys Isolation Valves Closed Unexpectedly.Caused by Design of Instrument Air Isolation Logic.Mod to Change Logic Will Be Evaluated + (02:23:54, 26 May 2025)
- ML20098D699 + (02:23:56, 26 May 2025)