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

• ML20197H965  + (10:28:17, 24 May 2025)
• 05000482/LER-1997-022, :on 971121,TT Instrumentation Surveillance Testing Was Not Performed Prior to Startup.Caused by Historical Mindset of Personnel Involved in Development of Procedures.New Procedure,Sts AC-003 Was Written  + (10:28:21, 24 May 2025)
• 05000423/LER-1997-058, :on 971122,inadequate TSs Surveillances of Ssps Was Noted.Caused by Inadequate Owner Review During Plant Constr.Ssps Test Procedures Will Be Revised to Include Addl Testing Steps  + (10:29:10, 24 May 2025)
• IR 05000029/1990016  + (10:29:25, 24 May 2025)
• 05000423/LER-1997-057, :on 971113, a EDG Was Declared Inoperable Due to Ventilation Alignment Prohibiting Tornado Recovery. Actuator for a Emergency Ventilation Sys Air Intake Damper Has Been Replaced W/Functional Actuator  + (10:29:27, 24 May 2025)
• ML20197H642  + (10:29:49, 24 May 2025)
• IR 05000482/1990034  + (10:29:50, 24 May 2025)
• ML20197H605  + (10:29:59, 24 May 2025)
• 05000361/LER-1998-024, :on 981109,inadequate Creacs Boundary Control Was Noted During HVAC Component Maint.Caused Because P&Ids & HVAC Section Drawings Were Not Updated.Initiated Interim Administrative Controls  + (10:30:02, 24 May 2025)
• 05000327/LER-1990-011, :on 900608,discovered That Intermediate & Power Range Nis Channels Nonconservatively Calibr Following Outage  + (10:30:18, 24 May 2025)
• 05000423/LER-1996-034, :on 960918,RHR Pump Suction Relief Valve Setpoint Was Not IAW Ts.Caused by Insufficient Configuration Control within Design Control Program.Ts Change Was Implemented on 970710 That Revised Setpoint Value  + (10:44:47, 24 May 2025)
• ML20197H468  + (10:44:48, 24 May 2025)
• ML20197H429  + (10:44:59, 24 May 2025)
• ML20197H382  + (10:45:08, 24 May 2025)
• IR 05000289/1985098  + (10:45:29, 24 May 2025)
• 05000250/LER-1984-016, :on 840513,isotopic Analysis for Iodines in RCS Not Performed within Required Time Interval.Caused by Poor Communication Between Operations & Chemistry Personnel.Addl Training Given & Sampling Procedure Revised  + (10:46:02, 24 May 2025)
• NPL-97-0826, Forwards Dec 1997 Rev to Plant Fsar,Iaw 10CFR50.4(b)(6).Rev Conducted to Comply W/License Amends Which Required Relocation of Turbine Overspeed Protection TSs to FSAR  + (10:46:14, 24 May 2025)
• 05000388/LER-1986-006-01, :on 860413,inboard Containment Isolation Valve Closed & RWCU Pumps Tripped.Caused by Isolation of RWCU During High Differential Flow as RWCU Filter/Demineralizer Being Returned to Svc.No Action Planned  + (10:46:29, 24 May 2025)
• ML20197H106  + (10:46:45, 24 May 2025)
• 05000458/LER-1986-029, :on 860405,standby Svc Water Sys Experienced Inadvertent Start.Caused by Electrical Transient.Standby Svc Water Pump Secured  + (10:47:32, 24 May 2025)
• ML20197H017  + (10:47:40, 24 May 2025)
• ML20197H004  + (10:47:44, 24 May 2025)
• 05000416/LER-1984-029, :on 840422,when Plant Changed Operating Modes to Startup,Proper Surveillance to Prove Operability of Drywell Purge Compressor B Not Completed.Caused by Personnel Error  + (10:47:52, 24 May 2025)
• 05000324/LER-1998-002-01, :on 980708,excessive FW Temp Reduction Was Noted as Result of Loss of Stator CW with Main Turbine. Caused by Failure to Analyze Worst Case Lfwh Transient. Process Computer Databank Was Updated.With  + (10:48:22, 24 May 2025)
• 05000387/LER-1986-016, :on 860412,automatic Scram Signal Generated on Reactor Protection Sys When Reactor Vessel Water Level Dropped.Caused by Vessel Level Indication Error Resulting from Valve Pack Leak.Event Reviewed by Staff  + (10:48:26, 24 May 2025)

• 05000277/LER-1998-007-02, :on 981107,failure to Meet TS & Associated LCO Requirments of Absolute Difference in APRM & Calculated Power of Less than 2% Was Noted.Caused by Substitute Valves Being Used.Removed Substitute Valves.With  + (10:48:31, 24 May 2025)

• ML20197G880  + (10:48:56, 24 May 2025)
• ML20197G862  + (10:49:01, 24 May 2025)
• IR 05000322/1986003  + (10:49:05, 24 May 2025)
• IR 05000413/1997003  + (10:49:31, 24 May 2025)
• TAC:51701  + (10:49:35, 24 May 2025)
• 05000373/LER-1984-028, :on 840513,spurious Closure of Div II RCIC Steam Line High Temp Isolation Switch Caused Steam Line to Isolate & Turbine to Trip.Temp Switches Recalibr  + (10:49:40, 24 May 2025)
• 05000339/LER-1986-007-01, :on 860416,trip Occurred During Throttle valve- Governor Valve Transfer.Caused by Turbine First Stage Pressure Spike.Investigation of Electro Hydraulic Control Sys Underway  + (10:49:42, 24 May 2025)
• ML20197G694  + (10:49:44, 24 May 2025)
• IR 05000324/1996013  + (10:49:46, 24 May 2025)
• ML20197G674  + (10:49:50, 24 May 2025)
• ML20197G668  + (10:49:52, 24 May 2025)
• ML20197G657  + (10:49:55, 24 May 2025)
• ML20197G645  + (10:49:59, 24 May 2025)
• ML20197G627  + (10:50:05, 24 May 2025)
• ML20197G619  + (10:50:08, 24 May 2025)
• 05000282/LER-1998-017, :on 981103,failure to Test SR Hi Flux Trip Functions During non-refueling Outages as Required by TS 4.1-1A Was Noted.Caused by No Sp Existing to Test SR Hfr Trip Logic Function.Developed Procedure for Testing  + (10:50:14, 24 May 2025)
• 05000304/LER-1997-009-08, :on 971202,test Relay SIX1-AX Did Not Unlatch as Required During Restoration of PT 10-3.Caused by Failure to Follow Procedures.Rewired Test Relay SIX1-AX  + (10:50:18, 24 May 2025)
• IR 05000298/1988004  + (10:50:26, 24 May 2025)
• ML20197G534  + (10:50:31, 24 May 2025)
• IR 05000267/1988003  + (10:50:34, 24 May 2025)
• ML20197G511  + (10:50:37, 24 May 2025)
• ML20197G497  + (10:50:41, 24 May 2025)
• ML20197G485  + (10:50:48, 24 May 2025)
• TAC:51953  + (10:50:49, 24 May 2025)
• 05000295/LER-1997-025-02, :on 971124,visual Insp of Reactor Cavity Area Was Not Performed Per Ts.Caused by Inadequate Review of TSS 15.6.21 Procedure Performed in 1991.Revised TSS 15.6.21 Procedure  + (10:50:52, 24 May 2025)