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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
- ML20024H100 + (03:40:10, 21 December 2024)
- ML20024H096 + (03:40:11, 21 December 2024)
- ML20024H093 + (03:40:12, 21 December 2024)
- ML20024H092 + (03:40:13, 21 December 2024)
- ML20024H091 + (03:40:14, 21 December 2024)
- 05000353/LER-1991-007-02, :on 910410,handling of Control Rod Prohibited by Tech Spec Surveillance Requirements 4.9.6.3b.Caused by Inadequate Procedure.Maint Procedure Changed Deleting Provisions to Reposition Mechanical Stop + (03:40:15, 21 December 2024)
- ST-HL-AE-3772, Monthly Operating Repts for Apr 1991 for South Texas Project Electric Generating Station Units 1 & 2 + (03:40:16, 21 December 2024)
- 05000341/LER-1991-006, :on 910410,balance of Plant Breaker Opened Causing Reactor Bldg HVAC Isolation.Caused by Component Failures.Nprds Search Conducted for Similiar Problems + (03:40:20, 21 December 2024)
- ML20024H087 + (03:40:21, 21 December 2024)
- 05000313/LER-1991-002-03, :on 910410,inadvertent Actuations of Combined Control Emergency Ventilation Sys Occurred.Caused by Transient Noise Spike.Mod Will Be Completed by 910531 to Install Time Delay in Actuation Circuitry + (03:40:22, 21 December 2024)
- 05000333/LER-1991-005-01, :on 910412,torus Water Temp Instrumentation Declared Inoperable.Caused by Uncertainty of 3.52 F. Conservative 4 Degree Bias Installed in Torus Water Instrumentation Software Program + (03:40:31, 21 December 2024)
- ML20024H080 + (03:40:32, 21 December 2024)
- 05000362/LER-1991-002-02, :on 910412,inadvertent Opening of Containment Purge Sys Isolation Valve Occurred.Caused by Opening of 3HV-9821 Using CR Handswitch for Valve.Valve Closed. Surveillance Procedure Revised + (03:40:33, 21 December 2024)
- ML20024H077 + (03:40:35, 21 December 2024)
- ML20024H076 + (03:40:36, 21 December 2024)
- ML20024H072 + (03:40:37, 21 December 2024)
- ML20024H070 + (03:40:38, 21 December 2024)
- ML20024H068 + (03:40:39, 21 December 2024)
- ML20024H067 + (03:40:40, 21 December 2024)
- ML20024H066 + (03:40:41, 21 December 2024)
- ML20024H064 + (03:40:42, 21 December 2024)
- 05000320/LER-1991-004, :on 910412,processed Water Disposal Sys Sample Valve Misaligned.Caused by Personnel Error.Addl Training for Evaporator Operators & Rev to Pwds Operating Procedure & Areas of Responsibility Addressed + (03:40:44, 21 December 2024)
- ML20024H062 + (03:40:45, 21 December 2024)
- ML20024H061 + (03:40:47, 21 December 2024)
- ML20024H048 + (03:40:48, 21 December 2024)
- 05000361/LER-1991-007-01, :on 910410,reactor Manually Tripped on Indication of Complete Loss of Controlled Bleedoff from Rcp. Caused by Shift in Position of RCP Rotating Baffle.Baffle Inspected,Repaired & re-installed W/New Bolts + (03:40:50, 21 December 2024)
- ML20024H041 + (03:40:52, 21 December 2024)
- ML20024H039 + (03:40:53, 21 December 2024)
- 05000344/LER-1991-015, :on 910412,confirmed That Single Failure of Component Cooling Water Pump Could Occur W/O Operator Recognition & Equipment Could Exceed Design Temps.Caused by Not Applying Criteria Completely + (03:40:54, 21 December 2024)
- 05000259/LER-1991-004-03, :on 910411,emergency Diesel Generators 1A,1B,1C & 1D & Associated Emergency Equipment/Cooling Water Pumps auto-started During Surveillance Instruction.Caused by Personnel Error.Investigation Underway + (03:40:56, 21 December 2024)
- ML20024H036 + (03:40:58, 21 December 2024)
- ML20024H034 + (03:40:59, 21 December 2024)
- 05000260/LER-1991-008, :on 910411,primary Containment Isolation Sys Logic Relay Failed,Resulting in ESF Actuations.Caused by End of Life Failure of GE Type CR120 Relay.Faulty Coil Replaced + (03:41:01, 21 December 2024)
- 05000259/LER-1991-005-02, :on 910412,potential Failure of RHR Svc Water & Emergency Equipment Cooling Water Sys Occurred Following Seismic Event.Caused by Failure to Clearly Document Design Basis of Flexible Couplings.Handbook Revised + (03:41:02, 21 December 2024)
- ML20024H009 + (03:41:07, 21 December 2024)
- ML20024H008 + (03:41:08, 21 December 2024)
- ML20024G998 + (03:41:09, 21 December 2024)
- ML20024G997 + (03:41:16, 21 December 2024)
- ML20024G995 + (03:41:18, 21 December 2024)
- ML20024G994 + (03:41:19, 21 December 2024)
- ML20024G993 + (03:41:20, 21 December 2024)
- ML20024G990 + (03:41:21, 21 December 2024)
- ML20024G988 + (03:41:21, 21 December 2024)
- ML20024G981 + (03:41:23, 21 December 2024)
- ML20024G983 + (03:41:23, 21 December 2024)
- 05000213/LER-1991-012, :on 910411,grab Samples of Svc Water Effluent Not Collected & Analyzed Once Per 12 H Per Tech Specs.Caused by Personnel Error.Personnel Counseled & Chemistry Shift Turnover Log Book Revised + (03:41:25, 21 December 2024)
- 05000482/LER-1990-026, :on 901123,tech Spec Violation Occurred Re Safety Related Class IE Battery Bank Powered from Spare Battery Charger.Caused by Error in Safety Evaluation for Procedure Mce E051Q-01.Procedure Deleted + (03:41:30, 21 December 2024)
- 05000373/LER-1991-005-03, :on 910410,determined That Tech Spec Required Surveillance of Suppression Chamber Oxygen Sampling Missed. Caused by Inadequate Review of Tech Spec Change.Drywell & Suppression Chamber Checked for Oxygen + (03:41:35, 21 December 2024)
- 05000245/LER-1991-008-01, :on 910407,automatic Isolation of Isolation Condenser Occurred While Placing Sys in Svc.Caused by Fluctuations in Steam Line Flow Sensing Instrumentation. Isolation Logic Reset + (03:41:37, 21 December 2024)
- 05000414/LER-1991-004-03, :on 910410,tech Spec Violation Occurred Re Containment Valve Injection Water Sys Being Inoperable. Caused by Inapropriate Action.Maint Staff Instructed Supervisors & Technicians of Correcting Cause + (03:41:38, 21 December 2024)
- 05000344/LER-1991-014, :on 910408,discovered That Svc Water Sys Seismic Boundary Valve Not stroke-time Tested at New Monthly Frequency.Caused by Scheduling Error.Procedure PET-9-4 Re Testing Data for Pumps & Valves Changed + (03:41:40, 21 December 2024)