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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

• 05000325/LER-2012-007  +
• 05000455/LER-2001-003  +
• ML090840430  +
• 05000272/LER-1990-034, :on 901005,1101 & 12,containment Purge/Pressure Vacuum Relief Sys Isolation Signals Actuated as Result of Channel Spike on Containment Particulate Monitor 1R11A. Caused by Personnel Error  +
• 05000272/LER-1990-034-01, :on 901005,containment purge/pressure-vacuum Relief Sys Isolation Signal Actuated as Result of Channel Spike on Radiation Monitoring Sys  +
• ML003743649  +
• ML20041F583  +
• ML20039D571  +
• ENS 48596  +
• ML20085E998  +
• ML20084G060  +
• ML20082R974  +
• PLA-7859, Annual Radiological Environmental Operating Report - PLA-7859  +
• ML20090D921  +
• ML20072Q099  +
• ML20135D778  +
• ML20147D906  +
• ML20140B581  +
• ML20128F238  +
• ML20153C710  +
• ML20206P356  +
• ML20202H639  +
• ML20216H603  +
• 05000281/LER-1997-004-02, :on 971202,invalid Mstv Indication Results in Manual Reactor Trip W/Esf Actuation Were Noted.Caused by Displaced Open Limit Switch Arms.Open Limit Switch for Mstv a Was Relocated Closer to Valve Position Bar  +
• 05000293/LER-1988-016, :on 880517,unexpected Actuation of Inboard Portion of Reactor Bldg Isolation Control Sys Occurred, Resulting in Closure of Train a Isolation Dampers.Caused by Personnel Error.Work Process Revised  +
• 05000331/LER-1986-002, :on 860114,containment Atmosphere Dilution Hydrogen & Oxygen Analyzer Inoperable.Caused by Failed Bearing.Analyzer Motor & Pump Assembly Replaced & Returned to Svc  +
• 05000267/LER-1985-018, :on 850925,automatic Actuation of Plant Protective Sys Reactor Scram Circuitry Occurred.Caused by Personnel Error While Troubleshooting Circulator D Inlet Temp.Personnel Counseled  +
• 05000341/LER-1985-021, :on 850607,reactor Protection Sys & ESF Actuations Occurred During Surveillance Testing of Reactor Vessel Pressure Instruments.Caused by Personnel Error. Procedure Revised  +
• 05000254/LER-1996-007-02, :on 960510,secondary Containment Damaged.Caused by Tornado.Initiated Shutdown,Ac Power Restored to Prompt Notification Sys & Station Blackout Bldg Cables Spliced Per Er 9603099  +
• 05000325/LER-1992-015, :on 920523,RWCU Pump Breaker Tripped During Initial Pump Startup.Caused by High Differential Flow Condition Resulting in Steam Leak Detection Instrumentation. Signal.Rwcu Sys Procedures Revised  +
• 05000382/LER-1991-012-01, :on 910621,EDG Declared Inoperable.Caused by Inadequate Attention to Detail.Control Room Supervisor Involved Debriefed on Event & Procedure Issued to Provide Addl Guidance on Tech Spec Compliance  +
• 05000311/LER-1983-060-01, /01T-0:on 831128,inverter 2B Not Connected to Dc Bus,Rendering Inverter Technically Inoperable.Caused by Requirement Oversight Due to Different Tech Spec Requirements.Tech Spec Difference Resolved  +
• 05000272/LER-1983-063-03, /03L-0:on 831214,axial Flux Difference Recorder & Monitor Alarm Not Monitored & Logged When Removed from Svc to Perform Routine Change of Target Flux Difference Value.Caused by Personnel Error  +
• 05000382/LER-1994-010-01, :on 940607,purge of Letdown RM Resulted in Inadvertent Boron Dilution in RCS Due to Inadequate Review of Station Mod Package (SMP-1817) Which Installed Subj Rm. Danger Tag Placed on Valve PMU-120  +
• ML20054B268  +
• 05000259/LER-1989-028-01, :on 891228,half Scram Occurred When Reactor Protection Sys 2A Bus Tripped,Resulting in ESF Actuations. Caused by Personnel Error.Training Program Evaluated & Personnel Counseled  +
• 05000259/LER-1989-028-02, :on 891228,ESF Actuation Occurred.Caused by Failure of Automatic high-pressure Fire Protection Deluge Valve to Reset.Fire Protection Water Flow Stopped & ESF Equipment Returned to Standby Status  +
• ML20030C469  +
• 05000341/LER-1989-026, :on 891010,control Ctr HVAC Shifted to Recirculation Mode of Operaton Due to Short Circuit.Caused by Failure of Lamp Filament When Being Tightened.Fuse & Lamp Replaced & Sys Returned to Normal Operation  +
• 05000316/LER-1987-009, :on 870825,gland Seal Leakoff Condenser Effluent Radiation Monitor Found Inoperable.Caused by Failure to Perform Adequate Review of Monitor Status During Shift Surveillance.Procedures Revised  +
• 05000324/LER-2012-007, (Bsep), Unit 1, Loss of Control Room Emergency Ventilation  +
• ST-HL-AE-4253, Responds to NRC Ltr Re Violations Noted in Insp Repts 50-498/92-26 & 50-499/92-26 on 921016.Corrective Actions: Util Will Assemble NRC & Util Reportability Documents & Consolidate Guidance.Ler 92-009-00 for Unit 1 Encl  +
• ML20032C969  +
• ML20212E744  +
• 05000315/LER-1986-017-01, :on 860722,turbine Tripped on Stator Cooling Water Low Pressure Trip Signal,Resulting in Turbine Trip/ Reactor Trip.Caused by Personnel Error.Personnel Counseled  +
• 05000498/LER-1992-009, :on 920801,operator Performing AFW Portion of Solid State Protection Sys Test Misread Procedure & Turned Control Switch On,Causing Pump to Discharge Into SG C.Caused by Personnel Error.Procedure Revised  +