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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
- ML20210N673 + (19:29:49, 23 May 2025)
- IR 05000369/1986003 + (19:30:05, 23 May 2025)
- ML20210N520 + (19:30:28, 23 May 2025)
- IR 05000454/1986001 + (19:30:48, 23 May 2025)
- IR 05000440/1986008 + (19:31:04, 23 May 2025)
- TAC:L30982 + (19:31:06, 23 May 2025)
- ML20210N362 + (19:31:14, 23 May 2025)
- ML20210N353 + (19:31:17, 23 May 2025)
- ML20210N343 + (19:31:20, 23 May 2025)
- 05000324/LER-1986-011, :on 860404,RWCU Sys Inlet Primary Containment Outboard Isolation Valve 2-G31-F004 Automatically Closed, Causing Isolation Trip Signal Initiation.Caused by Blown Fuse.Fuse Replaced + (19:31:26, 23 May 2025)
- ML20210N170 + (19:32:03, 23 May 2025)
- ML20210N158 + (19:32:06, 23 May 2025)
- ML20210N097 + (19:32:19, 23 May 2025)
- IR 05000416/1997012 + (19:32:24, 23 May 2025)
- TAC:MA5960 + (19:32:31, 23 May 2025)
- ML20210N056 + (19:32:32, 23 May 2025)
- 05000313/LER-1999-002-04, :on 990706,TS Allowable Outage Time for One EDG Was Exceeded Due to Idler Gear Stub Shaft Bracket Bolting Failure.Caused by Loss of Bolt pre-load.Installed New Modified Idler Stub Shaft Assembly.With + (19:32:42, 23 May 2025)
- 05000289/LER-1986-007, :on 860326,design Criteria on 2 H Backup Air Supply Sys Not Met.Caused by Error in Original Sys Design. Manual Isolation Valves on Side of Two Check Valves Will Be Kept Closed + (19:32:44, 23 May 2025)
- 05000293/LER-1999-006-02, :on 990705,both EDGs Were Inoperable.Caused by Ambient Air Temp Exceeding 88 Degrees Fahrenheit.Temporary Mods Tm 99-41 & Tm 99-42,implemented for EDG a Were Completed on 990706.With + (19:32:48, 23 May 2025)
- 05000423/LER-1986-029, :on 860329,turbine-driven Auxiliary Feedwater Pump Exceeded Temp Limit of 110 F by 11.2 F.Caused by Failure of Air Conditioning Unit.Equipment Repaired & Temp Under Limit within 12 H of Incident + (19:32:50, 23 May 2025)
- 05000395/LER-1986-006, :on 860402,turbine Generator Trip Caused Reactor Trip.Caused by Loss of Excitation to Main Generator Due to Worn Brushes on Outboard Collector Ring.Brushes Replaced & Slip Ring Buffed + (19:33:00, 23 May 2025)
- ML20210M952 + (19:33:06, 23 May 2025)
- 05000369/LER-1986-007-01, :on 860325,reactor Tripped on Steam Generator Lb lo-lo Level Signal.Caused by Failure of Bussman Fuses. Indicating Fuses Will Be Replaced W/Nonindicating Fuses + (19:33:09, 23 May 2025)
- ML20210M926 + (19:33:13, 23 May 2025)
- 05000302/LER-1997-020, :on 970718,identified Failure of CREVS in-place Testing of HEPA Filters to Meet Improved TS Surveillance Requirement.Caused by Cognitive Personnel Error.Will Revise Ventilation Filter Test Program + (19:33:22, 23 May 2025)
- ML20210M879 + (19:33:26, 23 May 2025)
- 05000483/LER-1997-006, :on 970719,degraded Field Supply Voltages & Loss of Several Main Control Board Annunciators Occurred. Caused by Lightning Strikes & Inadequate Procedural Guidance.Revised Applicable Procedures + (19:33:33, 23 May 2025)
- ML20210M836 + (19:33:37, 23 May 2025)
- ML20210M832 + (19:33:39, 23 May 2025)
- ML20210M818 + (19:33:42, 23 May 2025)
- ML20210M811 + (19:33:46, 23 May 2025)
- ML20210M804 + (19:33:51, 23 May 2025)
- ML20210M778 + (19:33:58, 23 May 2025)
- ML20210M772 + (19:33:59, 23 May 2025)
- ML20210M765 + (19:34:02, 23 May 2025)
- 05000354/LER-1997-016, :on 970716,notified by NRC That Surveillance Requirement Re Filtration,Recirculation & Ventilation Sys Failed to Comply W/Plant UFSAR Commitments.Caused by Failure to Clarify Ufsar.Completed 10CFR50.59 SE + (19:34:18, 23 May 2025)
- ML20210M613 + (19:35:12, 23 May 2025)
- ML20210M604 + (19:35:15, 23 May 2025)
- ML20210M573 + (19:35:23, 23 May 2025)
- ML20210M567 + (19:35:25, 23 May 2025)
- 05000266/LER-1997-035, :on 970516,discovered Inadequate Seismic Support for Reactor Coolant Pump Rotor Stand.Caused by Rotor Stand Being Stored Since Initial Plant Construction.Moved Rotor Stand & Verified as Seismically Adequate + (19:35:27, 23 May 2025)
- ML20210M521 + (19:35:36, 23 May 2025)
- ML20210M302 + (19:36:15, 23 May 2025)
- NRC-72-1044, 7-22-20 Order (DC Cir.)(Case No. 19-1198)(Consolidated with 20-1019) + (19:36:28, 23 May 2025)
- IR 05000413/1998013 + (19:37:00, 23 May 2025)
- TAC:M97091 + (19:37:22, 23 May 2025)
- TAC:L30988 + (19:37:35, 23 May 2025)
- NUREG-1212, Informs That Papers from Apr 1986 NEA Symposium in Japan Re Reduction of Scram Frequency Available for Public Insp at Pdr.Recently Published NUREG-1212 Presents NRC Findings Re Initial Phase of Maint & Surveillance Program + (19:37:54, 23 May 2025)
- TAC:L31146 + (19:38:31, 23 May 2025)
- IR 05000352/1986001 + (19:38:33, 23 May 2025)
- NUREG-0560, Forwards NRC Response to Congressman Matsui Re Broader Issues Related to B&W Design.Efforts to Enhance Response & Review of Events Underway.Plans to Reexam B&W Design in Progress + (19:38:36, 23 May 2025)