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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

• 05000295/LER-1980-018-03, /03L-0:on 800402,during Routine Surveillance,Both Svc Water Motor Operator Valves to Auxiliary Feedwater Pump 1C Backup Supply Failed to Stroke Properly.Caused by Limit Switch Rotors Out of Position.Rotors Readjusted  + (07:11:44, 2 January 2025)
• 05000366/LER-1980-050-03, /03L-0:on 800407,during ISI Pump Operability Testing,While Shut Down for Surveillance/Vent Header Installation Outage,Determined That Standby Liquid Control Pump B Did Not Meet Acceptance Criteria  + (07:11:46, 2 January 2025)
• ML19309H619  + (07:11:47, 2 January 2025)
• ML19309H618  + (07:11:48, 2 January 2025)
• 05000366/LER-1980-050, Forwards LER 80-050/03L-0  + (07:11:49, 2 January 2025)
• ML19309H615  + (07:11:53, 2 January 2025)
• ML19309H614  + (07:11:54, 2 January 2025)
• 05000295/LER-1980-018, Forwards LER 80-018/03L-0  + (07:11:55, 2 January 2025)
• 05000306/LER-1980-013-03, /03L-0:on 800411,while Performing Maint,Workman Accidentally Tripped Overspeed Valve for turbine-driven Auxiliary Feedwater Pump 22.Valve Immediately Reset  + (07:11:57, 2 January 2025)
• ML19309H610  + (07:11:58, 2 January 2025)
• ML19309H608  + (07:11:58, 2 January 2025)
• 05000295/LER-1980-020-03, /03L-0:on 800403,following Unit 2 Trip,Unit 1 Air Ejector Monitor 1RT PR26 Failed.Caused by Detector Tube Being Crushed During Routine Filter Change.Tube Replaced. Detector Functionally Tested & Returned to Svc  + (07:12:00, 2 January 2025)
• ML19309H606  + (07:12:01, 2 January 2025)
• ML19309H604  + (07:12:01, 2 January 2025)
• 05000306/LER-1980-013, Forwards LER 80-013/03L-0  + (07:12:03, 2 January 2025)
• 05000366/LER-1980-072-03, /03L-0:on 800425,while Performing Surveillance Procedure HNP-2-3307,contact 2 Failed to Actuate at Set Point.Caused by Shorted Switch Inside Instrument Case.Switch Was Replaced  + (07:12:05, 2 January 2025)
• 05000295/LER-1980-020, Forwards LER 80-020/03L-0  + (07:12:07, 2 January 2025)
• 05000366/LER-1980-063-03, /03L-0:on 800421,w/reactor in Startup/Hot Standby Mode,D/W Torus Temp Recorder Found Inoperable.Caused by Loose Wire on Common Terminal Block on Recorder.Connection Tightened  + (07:12:09, 2 January 2025)
• 05000282/LER-1980-014-03, /03L-0:on 800410,during Surveillance Test,One Overpower Delta T Setpoint Was Found to Trip About 70% Above Desired Setpoint.Caused by Intermittent Capacitor.Capacitor Was Replaced  + (07:12:11, 2 January 2025)
• 05000366/LER-1980-063, Forwards LER 80-063/03L-0  + (07:12:13, 2 January 2025)
• 05000366/LER-1980-072, Forwards LER 80-072/03L-0  + (07:12:14, 2 January 2025)
• ML19309H592  + (07:12:16, 2 January 2025)
• 05000366/LER-1980-052-03, /03L-0:on 800408,during Maint of Standby Gas Treatment Sys,Power Cables to Heaters & Fans Found Undersized.Caused by Design Error.Cables Will Be Replaced by 800601  + (07:12:18, 2 January 2025)
• 05000282/LER-1980-014, Forwards LER 80-014/03L-0  + (07:12:20, 2 January 2025)
• ML19309H588  + (07:12:22, 2 January 2025)

• ML19309H587  + (07:12:23, 2 January 2025)

• 05000366/LER-1980-071-03, /03L-0:on 800424,during Routine Reactor Startup Activities,Reactor Core Isolation Cooling Leak Detection Logic Power Failure Alarm Was Received.Caused by Component Failure.Inverter Supporting Power Was Replaced  + (07:12:25, 2 January 2025)
• ML19309H585  + (07:12:26, 2 January 2025)
• 05000346/LER-1980-033-01, /01T-0:on 800425,determined from Bechtel Study That Bleed Rate for 12 Hydraulic Snubbers Would Be Insufficient to Permit Thermal Growth of Piping During Transient Concurrent W/Locked Snubber  + (07:12:27, 2 January 2025)
• 05000366/LER-1980-052, Forwards LER 80-052/03L-0  + (07:12:29, 2 January 2025)
• ML19309H581  + (07:12:30, 2 January 2025)
• ML19309H580  + (07:12:31, 2 January 2025)
• 05000346/LER-1980-033, Forwards LER 80-033/01T-0  + (07:12:32, 2 January 2025)
• 05000366/LER-1980-071, Forwards LER 80-071/03L-0  + (07:12:34, 2 January 2025)
• ML19309H575  + (07:12:35, 2 January 2025)
• ML19309H574  + (07:12:35, 2 January 2025)
• NUREG-0670, Discusses Comments on NUREG-0670, Study of Separation of Functions & Ex Parte Rules in NRC Adjudications for Domestic Licensing. Recommends Approval of Encl Draft Ltr to Senators Ribicoff & Culver  + (07:12:39, 2 January 2025)
• 05000366/LER-1980-070-03, /03L-0:on 800422,while Performing Surveillance Procedure HNP-2-3405,reactor Core Isolation Cooling Trip & Throttle Valve Closed When Turbine Speed Reached 2,000 Rpm. Cause Not Identified.Trip & Throttle Valve Reset  + (07:12:42, 2 January 2025)
• ML19309H570  + (07:12:44, 2 January 2025)
• ML19309H568  + (07:12:45, 2 January 2025)
• ML19309H569  + (07:12:45, 2 January 2025)
• ML19309H567  + (07:12:47, 2 January 2025)
• 05000366/LER-1980-070, Forwards LER 80-070/03L-0  + (07:12:48, 2 January 2025)
• ML19309H561  + (07:12:59, 2 January 2025)
• 05000295/LER-1980-016-03, /03L-0:on 800325,during Normal Operation,S/G Steam Flow Channel Was Found Reading Lower than Allowable Channel Tolerance.Caused by Excessive Process Noise from Transmitter.Transmitter Replaced & Channel Returned to Svc  + (07:13:01, 2 January 2025)
• ML19309H559  + (07:13:02, 2 January 2025)
• ML19309H558  + (07:13:03, 2 January 2025)
• ML19309H557  + (07:13:10, 2 January 2025)
• 05000295/LER-1980-016, Forwards LER 80-016/03L-0  + (07:13:12, 2 January 2025)
• ML19309H554  + (07:13:14, 2 January 2025)
• 05000333/LER-1980-033-03, /03L-0:on 800409,during Normal Operation,Diesel Fire Pump Was Intentionally Made Inoperable for Approx 45 Minutes.Caused by Need to Replace Engine Cooling Heat Exchanger Goose Neck,Corroded Due to Normal Wear & Tear  + (07:13:16, 2 January 2025)