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

• 05000316/LER-1979-052-03, /03L-0:on 791218,w/reactor in Mode 5,source Range Indication Was Inoperable for 23 Minutes.Caused by Maint Error While Working on Energized Equipment.Workers Reprimanded & Addl Training Held  + (23:47:13, 3 January 2025)
• ML19257C025  + (23:47:17, 3 January 2025)
• ML19257C024  + (23:47:18, 3 January 2025)
• ML19257C023  + (23:47:19, 3 January 2025)
• ML19257C022  + (23:47:20, 3 January 2025)
• ML19257C021  + (23:47:21, 3 January 2025)
• ML19257C020  + (23:47:22, 3 January 2025)
• ML19257C019  + (23:47:31, 3 January 2025)
• ML19257C018  + (23:47:33, 3 January 2025)
• 05000366/LER-1980-001-03, /03L-0:on 800102,while Performing Narrow Range Torus Water Level Functional Test & Calibr,Level Transmitter 2T48-N021B Found Out of Tolerance.Caused by Range Drift. Transmitter Recalibr & Returned to Svc  + (23:48:07, 3 January 2025)
• ML19257C016  + (23:48:23, 3 January 2025)
• 05000366/LER-1980-001, Forwards LER 80-001/03L-0  + (23:49:07, 3 January 2025)
• 05000282/LER-1980-001-01, /01T-0:on 800106,Unit 1 Caustic Addition Valves CA-1-2 & CA-1-4 Mistakenly Closed & Secure Cards Attached. Caused by Personnel Error & Procedural Inadequacies. Administrative Procedures Modified  + (23:49:53, 3 January 2025)
• 05000338/LER-1980-002-01, /01T-0:on 800107,S&W Informed Util That Stress on Vertical Supports RH-R-19 & WS-R-316 & Snubbers SI-HSS-101B,101C & 107A Exceeded Allowable Design Values. Caused by Wrong Valve Weights Used in Design Calculations  + (23:50:24, 3 January 2025)
• 05000346/LER-1980-001, Forwards LER 80-001/01T-0  + (23:51:07, 3 January 2025)
• 05000282/LER-1980-001, Forwards LER 80-001/01T-0  + (23:51:44, 3 January 2025)
• ML19257C007  + (23:51:48, 3 January 2025)
• 05000309/LER-1979-031-03, /03L-0:on 791227,during Special Test of Reactor Protection Sys,One Set of Relay Contacts on Each of Two Trip Matrix Relays Found Not Operating Reliably Upon de-energization of Relay.Caused Not Stated  + (23:51:51, 3 January 2025)
• 05000309/LER-1979-031, Forwards LER 79-031/03L-0  + (23:51:55, 3 January 2025)
• 05000338/LER-1980-002, Forwards LER 80-002/01T-0  + (23:52:24, 3 January 2025)
• ML19257C001  + (23:52:28, 3 January 2025)
• 05000316/LER-1979-051-03, /03L-0:on 791217,w/reactor in Mode 5,containment Spray Pump Discharge Valve Failed to Open.Caused by Limitorque Switch Binding Operator Mechanism.Torque Switch & Drive Motor Replaced  + (23:53:01, 3 January 2025)
• ML19257B998  + (23:53:05, 3 January 2025)
• 05000325/LER-1979-113-03, /03L-0:on 791219,during Reactor Startup,Rhr Torus Suction Valve F004C Found Shut During Shift Turnover,Causing RHR Pump to Be Inoperable.Caused by Failure to Manually Return Valve to Correct Position After Shutdown Cooling  + (23:53:40, 3 January 2025)
• 05000321/LER-1980-001-01, /01T-0:on 800103,while Performing Maint on RHR LPCI Injection Valve,Clevis Pin Found Missing from Strut on Drywell Penetration Restraint.Caused by Improper Installation.New Clevis Pin Installed  + (23:54:17, 3 January 2025)

• 05000325/LER-1979-113, Forwards LER 79-113/03L-0  + (23:56:20, 3 January 2025)

• 05000366/LER-1979-139-03, /03L-0:on 791228,while Performing Diesel Generator Manual Start,Diesel Generator 2A Failed to Start within Seven Seconds.Caused by Foreign Object Lodged in Diesel Fuel Supply Line Check Valve.Check Valve Cleaned  + (23:56:59, 3 January 2025)
• 05000321/LER-1980-001, Forwards LER 80-001/01T-0  + (23:57:30, 3 January 2025)
• 05000333/LER-1979-116-03, /03L-0:on 791227,following Reactor Scram & During Plant Startup,Several Problems Occured w/source-range Monitors.Seven Instances Noted.Followup Rept Describing Corrective Action Will Be Submitted  + (23:59:26, 3 January 2025)
• 05000346/LER-1979-133-03, /03L-0:on 791219,calculations by Itt Grinnell Revealed Seismic Support Design High Pressure Injection Line Exceeded Slenderness Design Ratio.Caused by Failure to Correctly Evaluate Slenderness Ratio.Mods Completed 791223  + (00:00:13, 4 January 2025)
• 05000366/LER-1979-139, Forwards LER 79-139/03L-0  + (00:02:38, 4 January 2025)
• 05000333/LER-1979-116, Forwards LER 79-116/03L-0  + (00:03:22, 4 January 2025)
• 05000346/LER-1979-133, Forwards LER 79-133/03L-0  + (00:04:12, 4 January 2025)
• 05000282/LER-1979-032-03, /03L-0:on 791221,during Surveillance Test, Diesel Generator 2 Tripped on High Crankcase Pressure. Apparently Caused by Cooling Water Leaking Into Lube Oil Sys & Accumulating During Shutdown Periods  + (00:04:54, 4 January 2025)
• 05000302/LER-1979-110-03, /03L-0:on 791223,during Routine Surveillance, Remote Shutdown Indicator for Decay Heat Cooler a Outlet Temp DH-39-TI Was Found Inoperable.Caused by Failed Meter Movement.Movement Replaced W/Spare & Returned to Svc  + (00:05:34, 4 January 2025)
• 05000282/LER-1979-032, Forwards LER 79-032/03L-0  + (00:08:05, 4 January 2025)
• ML19257B975  + (00:08:09, 4 January 2025)
• 05000302/LER-1979-110, Forwards LER 79-110/03L-0  + (00:08:51, 4 January 2025)
• ML19257B972  + (00:08:59, 4 January 2025)
• ML19257B971  + (00:09:01, 4 January 2025)
• ML19257B970  + (00:09:05, 4 January 2025)
• ML19257B968  + (00:09:06, 4 January 2025)
• ML19257B967  + (00:09:07, 4 January 2025)
• ML19257B966  + (00:09:16, 4 January 2025)
• ML19257B964  + (00:09:18, 4 January 2025)
• ML19257B963  + (00:09:20, 4 January 2025)
• ML19257B961  + (00:09:22, 4 January 2025)
• ML19257B960  + (00:09:33, 4 January 2025)
• ML19257B959  + (00:09:34, 4 January 2025)
• ML19257B958  + (00:09:36, 4 January 2025)
• ML19257B956  + (00:09:38, 4 January 2025)