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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

• 05000321/LER-1982-068, Forwards LER 82-068/03L-0  + (02:58:36, 17 December 2024)
• ML20063E155  + (02:58:36, 17 December 2024)
• ML20063E144  + (02:58:37, 17 December 2024)
• 05000361/LER-1982-066-01, /01T-0:on 820719,while in Mode 3,auxiliary Feedwater Sys Train Vendered Inoperable Due to Inability of Valve 2HV4706 to Open Fully.Caused by Bent & Jammed Antirotation Plate/Mechanical Indicator Against Yoke Guides  + (02:58:38, 17 December 2024)
• ML20063E140  + (02:58:39, 17 December 2024)
• 05000361/LER-1982-066, Forwards LER 82-066/01T-0 & 82-067/01T-0.Detailed Event Analysis Submitted  + (02:58:40, 17 December 2024)
• ML20063E139  + (02:58:40, 17 December 2024)
• 05000331/LER-1982-038-03, /03L-0:on 820610,suppression Chamber to Drywell Vacuum Breaker Valve CV-4327D Opened & Failed to Close. Caused by Stuck Pneumatic Cylinder in Midposition,Due to Crud Accumulation.New O-rings,seals & Gaskets Installed  + (02:58:42, 17 December 2024)
• 05000324/LER-1982-097-03, /03L-0:on 820727,review of Time Response Test Procedures for Reactor Water Cleanup Low Level 2 Isolation, Revealed Armature Travel Time for Last Relay in Logic Chain Not Timed.Caused by Improper Terminals.Procedures Revised  + (02:58:44, 17 December 2024)
• 05000247/LER-1982-025-03, /03L-0:on 820530,steam Generator 21 Level Indicators Drifted Upscale.Caused by Foxboro Co Transmitter 417C Failure.Bistables Associated W/Reactor Protection Sys Placed in Trip Condition  + (02:58:46, 17 December 2024)
• 05000331/LER-1982-038, Forwards LER 82-038/03L-0  + (02:58:47, 17 December 2024)
• 05000324/LER-1982-097, Forwards LER 82-097/03L-0  + (02:58:48, 17 December 2024)
• ML20063E112  + (02:58:48, 17 December 2024)
• ML20063E111  + (02:58:49, 17 December 2024)
• ML20063E109  + (02:58:49, 17 December 2024)
• 05000247/LER-1982-025, Forwards LER 82-025/03L-0  + (02:58:50, 17 December 2024)
• ML20063E108  + (02:58:50, 17 December 2024)
• ML20063E105  + (02:58:51, 17 December 2024)
• 05000373/LER-1982-061-03, /03L-0:on 820720,RHR B/C Integrity Monitor Alarm Came Up During Heatup.Cause Not Identified.Air Entrapped in Instrument Lines Suspected.Switch Found Satisfactorily Calibr.No Addl Alarms Noted  + (02:58:53, 17 December 2024)
• 05000267/LER-1982-024-03, /03L-0:on 820605,all Three 480-volt Essential Buses Were Lost.Caused by Improperly Calibr Undervoltage Relays Due to Inadequate Relay Calibr Procedure.Procedure Updated  + (02:58:55, 17 December 2024)
• 05000373/LER-1982-061, Forwards LER 82-061/03L-0  + (02:58:56, 17 December 2024)
• ML20063E099  + (02:58:56, 17 December 2024)
• ML20063E096  + (02:58:57, 17 December 2024)
• 05000346/LER-1982-035-03, /03L-0:on 820719,source Range Indication NI-1 Read Less than 1 Count Per Second.Caused by Degradation of Insulation in NI-1 Signal Lead Containment Penetration Module.Module Replaced  + (02:58:58, 17 December 2024)
• 05000275/LER-1982-008-03, /03L-0:on 820603,control Room Plant Vent Radiation Alarm on Plant Vent Iodine Monitor RE24 Sounded.Caused by Spurious Low Background Radiation Indication.Monitor Had Not Been Reset Properly  + (02:59:01, 17 December 2024)
• 05000237/LER-1982-033-03, /03L-0:on 820722,reactor Water Cleanup Valve MO-2-1201-3 Failed to Close Upon Close Signal.Apparently Caused by Sticky Limit Switch Contact That Bypasses Torque Switch in Close Direction & Lack of Valve Stem Lubrication  + (02:59:03, 17 December 2024)

• 05000346/LER-1982-035, Forwards LER 82-035/03L-0  + (02:59:04, 17 December 2024)
• ML20063E083  + (02:59:04, 17 December 2024)

• 05000275/LER-1982-008, Forwards LER 82-008/03L-0  + (02:59:05, 17 December 2024)
• ML20063E078  + (02:59:05, 17 December 2024)
• 05000237/LER-1982-033, Forwards LER 82-033/03L-0  + (02:59:06, 17 December 2024)
• ML20063E062  + (02:59:07, 17 December 2024)
• ML20063E059  + (02:59:07, 17 December 2024)
• 0CAN088211, Provides Projected Schedule for Completion of Several NRC Requests for Info  + (02:59:08, 17 December 2024)
• TXX-3562, Agrees to Perform Special Calibr & Environ Qualification of Containment high-range Radiation Monitors,Per NUREG-0737, Item II.F.1  + (02:59:09, 17 December 2024)
• ML20063E048  + (02:59:10, 17 December 2024)
• ML20063E045  + (02:59:10, 17 December 2024)
• ML20063E040  + (02:59:11, 17 December 2024)
• 05000366/LER-1982-078-03, /03L-0:on 820726,manual Voltage Regulator for Diesel Generator 2A Found Inoperative.Caused by Failure of Diodes That Supply Power to Manual Adjustment Motor.Diodes Replaced  + (02:59:13, 17 December 2024)
• 05000266/LER-1982-078, Forwards LER 82-078/03L-0  + (02:59:14, 17 December 2024)
• GO2-82-689, Interim Deficiency Rept Re Johnson Controls Design Issue. Initially Reported on 820720.Analysis of Large Bore Piping & Small Bore Design Underway.Next Rept Expected by 821123  + (02:59:15, 17 December 2024)
• 05000324/LER-1982-084-01, /01T-0:on 820810,two Control Bldg Ventilation Isolation Dampers Not Receiving Close Signal Upon Detection of Chlorine.Caused by Faulty Original Design.Design Modified & Will Be Installed Prior to Startup  + (02:59:16, 17 December 2024)
• 05000271/LER-1982-013, Forwards LER 82-013/03L-0  + (02:59:18, 17 December 2024)
• 05000324/LER-1982-084, Forwards LER 82-084/01T-0  + (02:59:18, 17 December 2024)
• ML20063E012  + (02:59:19, 17 December 2024)
• 05000416/LER-1982-026-03, /03L-0:on 820725,smoke Detector Above Steam Tunnel Area Zone 2-08 Alarmed W/O Fire & Would Not Reset.Caused by Initiated Manual Pull Station.Sys Restored & Hourly Fire Watch Discontinued  + (02:59:21, 17 December 2024)
• ML20063E008  + (02:59:22, 17 December 2024)
• 05000416/LER-1982-026, Forwards LER 82-026/03L-0  + (02:59:23, 17 December 2024)
• ML20063D997  + (02:59:23, 17 December 2024)
• 05000373/LER-1982-064-03, /03L-0:on 820721,position Indication Lights for Automatic Depressurization Sys Valve 1B21-F0134 Failed to Operate,Indicating Valve Open When Observed Closed.Caused by Improper Interaction Between Magnets & Reed Switches  + (02:59:25, 17 December 2024)
• 05000373/LER-1982-064, Forwards LER 82-064/03L-0.Detailed Event Analysis Encl  + (02:59:26, 17 December 2024)
• 05000346/LER-1982-034-03, /03L-0:on 820720,manual Actuation Pushbutton for Containment Spray Train 2 Failed to Work.Caused by Manual Actuating Switch MWO-IC-415-82 Becoming Loose from Pushbutton.Assembly Tightened  + (02:59:28, 17 December 2024)