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

• 05000361/LER-1985-017, :on 850203,7-day Functional Channel Surveillance Test for Source Range Neutron Flux Monitors Exceeded Tech Spec Time Limit.Caused by Personnel Error. Test Completed & Review in Progress  + (00:00:25, 26 May 2025)
• 05000354/LER-1996-010, :on 960319,automatic Isolation Signal Received from High Steam Flow Signal.Caused by Deficient RCIC warm-up Procedure.Isolation Signal re-set,warm-up Completed & RCIC Sys Returned to svc.Warm-up Procedure Revised  + (00:00:26, 26 May 2025)
• 05000333/LER-1984-019, :on 840928,during Performance of Surveillance Test,Selection of Second Control Rod Failed to Initiate Rod Block After Rod 34-27 Selected & Withdrawn One Notch.Caused by Malfunction of Rod Switch  + (00:00:28, 26 May 2025)
• ML20107K323  + (00:00:31, 26 May 2025)
• ML20107K313  + (00:00:32, 26 May 2025)
• ML20107K310  + (00:00:34, 26 May 2025)
• 05000354/LER-1996-011, :on 960320,HPCIS Failed Surveillance & ADS Declared Inoperable Resulting in Entry Into TS 3.0.3.Caused by Personnel Error.Procedures Revised & Personnel Trained  + (00:00:35, 26 May 2025)
• 05000373/LER-1984-059-01, :on 841002,HPCS Discharge Relief Valve Bellows Failed.Cause Undetermined.Hpcs Relief Valve Repaired  + (00:00:41, 26 May 2025)
• 05000321/LER-1985-009, :on 850123,clearance Hold Tags Placed on Wrong Switches,Resulting in Inability of Ball Valves to Close. Caused by Personnel Error.Responsible Personnel Counseled. Tags Placed on Correct Switches  + (00:00:44, 26 May 2025)
• 05000413/LER-1985-007, :on 850122,diesel Generators 1A & 1B Started on Blackout Signal.During Troubleshooting on Circuit Breaker 1B,Zone B Lockout Initiated,Causing Trip of 6,900-volt Switchgear.Caused by Design Deficiency  + (00:00:48, 26 May 2025)
• 05000220/LER-1985-001, :on 850123,24 & 0207,automatic Initiations of Reactor Bldg Emergency Ventilation Sys Occurred.Caused by off-normal Spiking of Ventilation Duct Radiation Monitor 11.Sensor Converter Replaced  + (00:00:50, 26 May 2025)
• 05000454/LER-1996-002-07, :on 960321,containment Spray Additive Flowed Outside TS Required Range.Caused by Incorrect Testing Methodology Specified in Procedure.C/A:Revised Methodology Test Performed  + (00:00:51, 26 May 2025)
• ML20107K119  + (00:00:54, 26 May 2025)
• ML20107K008  + (00:01:10, 26 May 2025)
• ML20107J998  + (00:01:11, 26 May 2025)
• ML20107J995  + (00:01:13, 26 May 2025)
• ML20107J990  + (00:01:14, 26 May 2025)
• ML20107J973  + (00:01:16, 26 May 2025)
• ML20107J950  + (00:01:18, 26 May 2025)
• ML20107J949  + (00:01:20, 26 May 2025)
• ML20107J936  + (00:01:21, 26 May 2025)
• ML20107J925  + (00:01:22, 26 May 2025)
• ML20107J914  + (00:01:23, 26 May 2025)
• ML20107J904  + (00:01:25, 26 May 2025)
• ML20107J864  + (00:01:27, 26 May 2025)

• ML20107J846  + (00:01:29, 26 May 2025)

• ML20107J815  + (00:01:30, 26 May 2025)
• ML20107J782  + (00:01:35, 26 May 2025)
• 05000374/LER-1985-006-02, :on 850122,HPCS Pump Suction Valve to Condesate Storage Tank Closed & Suction from Suppression Pool Opened. Caused by High Level of Water in Pool.Water Level Lowered. Normal Suction Reestablished  + (00:01:38, 26 May 2025)
• 05000366/LER-1985-004, :on 850121 & 23,ESF Actuation Occurred.Caused by Reactor Protection Sys B Motor Generator Set Tripping Due to Failed Voltage Regulator.Regulator Replaced & Adjusted. Motor Generator Tested & Returned to Svc  + (00:01:40, 26 May 2025)
• IR 05000219/1974006  + (00:01:43, 26 May 2025)
• 05000364/LER-1985-004, :on 850126,required Continuous Fire Watches Terminated Inproperly.Caused by Personnel Error.Foreman Counseled Re Establishment & Termination of Continuous Fire Watches  + (00:01:45, 26 May 2025)
• ML20107J716  + (00:01:46, 26 May 2025)
• 05000267/LER-1984-010, :on 840925,during Reactor Shutdown for Control Rod Drive Work,Portions of Liquid Effluent Release from Reactor Bldg Sump Made W/O Continuous Sampler in Svc.Caused by Personnel Error  + (00:01:48, 26 May 2025)
• IR 05000363/1974001  + (00:01:50, 26 May 2025)
• 05000361/LER-1984-055, :on 840928,spurious Toxic Gas Isolation Sys Train B Actuation Occurred.Caused by Meter on Toxic Gas Isolation Sys Panel Being Less than Setpoints.Meter Reset  + (00:01:52, 26 May 2025)
• 05000366/LER-1985-001-01, :on 850119,reactor Scrammed.Caused by Failure of Inboard Msiv.Procedure HNP-2-3111 Revised to Allow 2-minute Wait Between Operating MSIV Cycle to Prevent Isolation of Drywell Pneumatic Sys  + (00:01:54, 26 May 2025)
• 05000306/LER-1984-002-02, :on 840928,two Pressurizer Transmitters Found Out of Spec.Cause Not Stated.Unit 1 Transmitters Being Checked.Supplemental Rept Will Be Submitted  + (00:01:55, 26 May 2025)
• 05000237/LER-1984-018-04, :on 841004,fire Equipment Monthly Insp Incomplete.Caused by Oversight of Five Missing Items.Five Items Inspected & Surveillance Completed on 841004  + (00:01:58, 26 May 2025)
• ML20107J637  + (00:01:59, 26 May 2025)
• ML20107J633  + (00:02:00, 26 May 2025)
• ML20107J625  + (00:02:02, 26 May 2025)
• EPID:L-2019-LLR-0100  + (00:02:23, 26 May 2025)
• 05000321/LER-1981-035-03, /03X-1:on 810426,standby Svc Water Sys Would Not Deliver Rated Flow.Caused by Svc Water Isolation Valve 1P41-F402A Not Opening.Valve Repaired & Successfully Retested  + (00:03:55, 26 May 2025)
• ML20107H298  + (00:04:02, 26 May 2025)
• ML20107H170  + (00:04:12, 26 May 2025)
• IR 05000272/2020010  + (00:04:17, 26 May 2025)
• 05000247/LER-1983-029-03, /03L-1:on 830720,analysis Revealed Absorption Efficiencies for Methyliodine of 92.9 & 95% in Charcoal Filters.Caused by Change in Acceptance Criteria.Charcoal Replaced  + (00:07:43, 26 May 2025)
• ML20107G065  + (00:08:36, 26 May 2025)
• IR 05000219/1973023  + (00:14:10, 26 May 2025)
• IR 05000219/1974013  + (00:19:03, 26 May 2025)