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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
- 05000446/LER-1994-004, :on 940422,inadvertent Reactor Trip Occurred Due to Failure of Source Range N32 to Energize When Train B Ssps Input Error Inhibit Switch Placed in Inhibit.Most Likely Caused by Faulty Relay.Relay Replaced + (16:11:33, 16 December 2024)
- ML20069B580 + (16:11:34, 16 December 2024)
- ML20069B572 + (16:11:38, 16 December 2024)
- ML20069B568 + (16:11:42, 16 December 2024)
- 05000270/LER-1981-019-01, /01T-0:on 811124,const Personnel Severed 2-inch Line Which Branched Off Water Header Supplying CT-5 Transformer Fire Suppression Sys.Cause Under Investigation. Shutdown Commenced + (16:11:44, 16 December 2024)
- ML20069B563 + (16:11:45, 16 December 2024)
- AECM-81-489, Final Deficiency Rept Re Rockbestos Series 100 Coaxial Cable,Initially Reported 811113.Cable Use Limited to Areas W/Temps Below 230 F Due to Possible Shorting of Ctr Conductor to Braid Shield.Also Reported Per Part 21 + (16:11:46, 16 December 2024)
- 05000366/LER-1981-111-03, /03L-0:on 811123,2E41-F003 HPCI Steam Supply Line Valve Failed to Close on Auto Isolation Signal.Caused by Mechanical Bind in Close Torque Switch Not Allowing Electrical Contacts to make-up.Switch Replaced + (16:11:47, 16 December 2024)
- ML20069B554 + (16:11:48, 16 December 2024)
- NRC-94-4142, Forwards Responses to NRC RAIs on AP600 from Ltrs 940316, 0419 & 29.Revs of Previous Responses Also Included + (16:11:50, 16 December 2024)
- 05000327/LER-1981-142-03, /03L-0:on 811118,auxiliary Feedwater Pressure Control Valve 1-PCV-3-122 Would Not Operate During Stroke Time Test.Caused by Inoperative Servo Valve in Hydraulic Sys Due to Clogged Passages from Containment Hydraulic Fluid + (16:11:51, 16 December 2024)
- 05000366/LER-1981-111, Forwards LER 81-111/03L-0 + (16:11:52, 16 December 2024)
- ML20069B539 + (16:11:53, 16 December 2024)
- ML20069B534 + (16:11:54, 16 December 2024)
- ML20069B523 + (16:11:56, 16 December 2024)
- 05000327/LER-1981-142, Forwards LER 81-142/03L-0 + (16:11:57, 16 December 2024)
- AECM-81-490, First Interim Deficiency Rept Re Cold & Hot Settings on MS-3201 & MS-3401 Springs,Initially Reported 811113.Travel Range of Springs Differs from Catalog Specs.Investigation Incomplete.Final Rept by 820115 + (16:11:58, 16 December 2024)
- ML20069B513 + (16:11:59, 16 December 2024)
- ML20069B509 + (16:12:00, 16 December 2024)
- 05000369/LER-1981-178-03, /03L-0:on 811113,UHI Surge Tank Hi/Lo Pressure Alarm Received,Indicating Upper Head Injection Sys Pressure Increased to Setpoint of 1206 Psig.Probably Caused by Packaging Leakoffs from Four Uhi Block Valves + (16:12:02, 16 December 2024)
- ML20069B498 + (16:12:03, 16 December 2024)
- ML20069B496 + (16:12:03, 16 December 2024)
- ML20069B493 + (16:12:05, 16 December 2024)
- 05000369/LER-1981-177-03, /03L-0:on 811112,routine Surveillance Revealed That Channel 3 of Control Room Pressurizer Level Instrumentation Varied Greater than 4% from Levels Indicated by Other Two Channels.Cause Undetermined + (16:12:07, 16 December 2024)
- ML20069B488 + (16:12:07, 16 December 2024)
- 05000369/LER-1981-178, Forwards LER 81-178/03L-0.Detailed Event Analysis Encl + (16:12:08, 16 December 2024)
- ML20069B483 + (16:12:09, 16 December 2024)
- 05000302/LER-1981-073-03, /03L-0:on 811115,reactor Coolant Chloride Levels Determined Contrary to Tech Specs.Probably Caused by Overfill of RCS on 811113.Chlorides Reduced Utilizing Purification,Drain & Fill Procedures + (16:12:10, 16 December 2024)
- ML20069B478 + (16:12:12, 16 December 2024)
- ML20069B476 + (16:12:13, 16 December 2024)
- 05000369/LER-1981-177, Forwards LER 81-177/03L-0 + (16:12:14, 16 December 2024)
- ML20069B471 + (16:12:14, 16 December 2024)
- 05000302/LER-1981-073, Forwards LER 81-073/03L-0 + (16:12:15, 16 December 2024)
- ML20069B468 + (16:12:16, 16 December 2024)
- ML20069B467 + (16:12:16, 16 December 2024)
- AECM-81-498, Final Deficiency Rept Re Low Flow Heating,Ventilation & Air Conditioning Conditions,Initially Reported 810925.Caused by Undersized Air Handling Equipment.Guidelines Developed for Ductwork & Piping Sys Flow Design by 811218 + (16:12:17, 16 December 2024)
- ML20069B463 + (16:12:17, 16 December 2024)
- ML20069B462 + (16:12:18, 16 December 2024)
- 05000315/LER-1981-055-03, /03L-0:on 811117,inspector Identified safety- Related Fire Barrier Seal Penetrated by Electrical Conduit Rendering Seal Nonfunctional.Fire Watches Posted.Conduit & Sealing Requirements Are Being Evaluated + (16:12:19, 16 December 2024)
- 05000302/LER-1981-074-03, /03L-0:on 811116,175 Wind Direction Channel Found Not Functioning Properly.Caused by Broken Connector & Bad Sensor.Connector & Sensor Replaced + (16:12:21, 16 December 2024)
- ML20069B452 + (16:12:22, 16 December 2024)
- ML20069B450 + (16:12:23, 16 December 2024)
- 05000366/LER-1994-005, :on 940423,Full RPS & Partial Group 2 PCIS Actuation Occurred.Caused by Inadvertent Action on Part of I&C Technician.Rps Signal Reset & Affected Sys Returned to Lineups Required for Plant Conditions + (16:12:25, 16 December 2024)
- 05000315/LER-1981-054-03, /03L-0:on 811117,while Investigating Spurious Alarms on Loop 3 Overpower,Overtemp Setpoints Went to Low End of Scale Causing Reactor Trip.Caused by Drifting of R/E Module.Module Replaced & Calibr + (16:12:27, 16 December 2024)
- 05000338/LER-1981-076-03, /03L-0:on 811117,two Valves on Train B Low Head Safety Injection Sys Found to Be Closed,Thereby Rendering Single ECCS Subsystem Inoperable.Caused by Operator Error. Valves Reopened + (16:12:32, 16 December 2024)
- ML20069B441 + (16:12:44, 16 December 2024)
- ML20069B442 + (16:12:44, 16 December 2024)
- 05000302/LER-1981-074, Forwards LER 81-074/03L-0.Detailed Event Analysis Encl + (16:12:45, 16 December 2024)
- ML20069B438 + (16:12:45, 16 December 2024)
- 05000338/LER-1981-076, Forwards LER 81-076/03L-0 + (16:12:46, 16 December 2024)
- ML20069B434 + (16:12:46, 16 December 2024)