Search by property

Jump to navigation Jump to search

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

05000338/LER-1983-033-03, /03L-0:on 830523,w/Unit 2 in Mode 5,pressurizer PORV PCV-2455c Lifted Three Times to Mitigate RCS Pressure Transient Caused by Inadvertent SI Actuation.Caused by Inadequate Instrumentation Procedures + (13:59:56, 26 May 2025)
ML20072G614 + (13:59:58, 26 May 2025)
05000461/LER-1994-006, :on 940607,emergency DG Was Not Loaded to at Least 3869 Kw as Required by TS During Tests.Caused by Personnel Error.Replaced Optical Isolator Power Supply & Calibrated Optical Isolator Loop + (13:59:59, 26 May 2025)
ML20072G533 + (14:00:13, 26 May 2025)
05000296/LER-1983-013-03, /03L-0:on 830217,while Performing ST 4.2.F.7, Suppression Pool Level Instrument Loop 64-66 Found Out of Tolerance.Caused by Setpoint Drift of Level Transmitter & Level Indicator.Transmitter Recalibr & Tested + (14:00:29, 26 May 2025)
05000395/LER-1983-048-03, /03L-0:on 830517,w/plant in Mode 4,Zone 4 of Fire Svc Sys Locked in Trouble Alarm Status.Caused by Water Damage to Two Modules Located in Preaction Sprinkler Panel XPN-091.Engineering Evaluation Requested + (14:00:34, 26 May 2025)
05000259/LER-1983-011-03, /03L-0:on 830217,radiation Monitor RM-90-259A Setpoint Found Above Tech Spec Limit.Caused by Setpoint Drift.Monitor Calibr,Functionally Tested & Returned to Svc + (14:00:37, 26 May 2025)
05000369/LER-1983-008-03, /03L-0:on 830124,weekly Composite Sample Analysis Not Performed for Conventional Waste Water Treatment Sys Continuous Discharge.Caused by Personnel Error & Procedural Deficiency.Procedures Will Be Changed by 830331 + (14:00:39, 26 May 2025)
05000333/LER-1983-020-03, /03L-0:on 830520,during Monthly Valve Cycling Surveillance Test of 23 MO-60 (HPCI Outboard Containment Isolation Bypass Valve),Valve Motor Tripped on Overload. Caused by Hard Valve Packing + (14:00:45, 26 May 2025)
05000395/LER-1983-008-03, W/Plant in Mode 1,main Control Board Indication for Steam Generator B Steam Pressure Decreased Approx 100 Psig.Caused by Plugged Transmitter Sensing Line.Sensing Line Back Flushed + (14:00:47, 26 May 2025)
05000389/LER-1983-013-03, /03L-0:on 830520,while Leak Testing Escape Airlock,Excessive Leak Rate Detected.Caused by Linkages for Inner & Outer Door Equalizing Valves Being Slightly Out of Adjustment.Linkages Readjusted + (14:00:50, 26 May 2025)
05000440/LER-1994-019, :on 940620,determined That Credit for RCIC as Closed Sys Outside of Containment Relief.Caused by Failure of Licensing & Design Basis.Discovery of Addl Bypass Leakage Pathways Have Been Identified + (14:00:52, 26 May 2025)
05000416/LER-1983-066-03, /03L-0:on 830517,while in Cold Shutdown,Ac & Dc Electrical Power Distribution Weekly Lineup Exceeded Late Date of 830516.Limiting Conditions of Operations Entered. Caused by Improper Scheduling + (14:00:54, 26 May 2025)
05000395/LER-1983-014-03, /03L-0:on 830217 & 0303,pressurizer PORV PCV-445B Found Leaking.Events Discovered by High Temp Indication in PORV Discharge Piping.Cause Unknown.Valve Will Remain Closed & Be Disassembled During 830317 Outage + (14:00:56, 26 May 2025)
05000366/LER-1983-021-03, /03L-0:on 830516,during Reactor Coolant Instrumentation Line Excess Flow Check Valve Operability Procedure (HNP-2-3960),five Valves Failed.Caused by Component Failure.Valves Freed or Replaced + (14:00:58, 26 May 2025)
05000395/LER-1983-016-03, /03L-0:on 830216,w/plant in Mode 1,discrepancy of 6% Observed Between Main Control Board Indicators for Sodium Hydroxide Storage Tank Level.Caused by Loose Fitting on High Side Sensing Line of Level Transmitter + (14:01:00, 26 May 2025)
05000318/LER-1983-029-03, /03L-0:on 830515,during Startup,Dose Equivalent I-131 Determined to Be 1.38 Uci Per G.Caused by Iodine Spiking Due to Leaking Fuel Pins & Change in Power Level. Sampling Frequency Increased + (14:01:02, 26 May 2025)
ML20072G369 + (14:01:04, 26 May 2025)
ML20072G364 + (14:01:05, 26 May 2025)
05000334/LER-1983-006-03, /03L-0:on 830212,trip Valve (TV-MS-101B) Failed to Close During Stroke Test.Caused by Combination of Debris That Caused Slight Cylinder Scoring & Loose Pivot Arm.Piston Dressed Up & Cylinder Wall Honed + (14:01:07, 26 May 2025)
05000317/LER-1983-028-01, /01T-0:on 830527 Discovered That Both ECCS Pump Room Air Coolers Out of Svc from 830524-25.Caused by Failure to Realize Potential Safety Significance of Coolers Prior to Isolation for Maint + (14:01:11, 26 May 2025)
ML20072G332 + (14:01:14, 26 May 2025)
L-83-143, Interim Deficiency Rept Re Radiation Monitoring Sys Display Panel Lockup.Initially Reported on 830210.Final Rept Will Be Submitted on 830325.Evaluation in Progress + (14:01:20, 26 May 2025)
05000387/LER-1983-082-01, /01P-0:on 830607,main Turbine Trip Function (High Reactor Vessel Level) Bypassed for post-mod Testing on Turbine Control Valves.Trip Function Not Returned to Svc Prior to Operational Condition 1 + (14:01:28, 26 May 2025)
05000318/LER-1983-026-03, /03L-0:on 830515,MSIV 21 Stroked Shut in 3.62 s, Exceeding Tech Spec Limit.Caused by Loose Arm on Position Switch 2-25-4043A.Arm Adjusted & Tightened & full-stroke Test Will Be Performed During Next Shutdown + (14:01:49, 26 May 2025)

05000395/LER-1983-015-03, /03L-0:on 830219,while in Mode 1,5% Discrepancy Observed Between Main Control Board & Control Room Evacuation Panel Indication for Pressurizer Relief Tank Level.Caused by Design Error.New Transmitter Installed + (14:01:50, 26 May 2025)

Retrieved from "https://kanterella.com/Special:SearchByProperty/:Modification-20date/26-20May-202025-2014:01:50"

Navigation menu