Pages that link to "05000400/LER-1972-001"
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The following pages link to 05000400/LER-1972-001:
Displaying 50 items.
- 05000400/LER-2007-004 (← links)
- 05000400/LER-2001-003 (← links)
- 05000400/LER-2001-001 (← links)
- 05000400/LER-1986-004, Forwards LER 86-004-00.LER 86-003-00 Will Not Be Issued,As Event Does Not Require LER (← links)
- 05000400/LER-2024-001-01, Automatic Reactor Trip Due to Main Generator Lock-Out (← links)
- 05000400/LER-2024-001, Automatic Reactor Trip Due to Main Generator Lock-Out (← links)
- 05000400/LER-2022-006-02, Auxiliary Feedwater Pump Inoperability (← links)
- 05000400/LER-2022-007-01, Automatic Reactor Trip Due to Loss of Power from the a Auxiliary Bus (← links)
- 05000400/LER-2022-006, Auxiliary Feedwater Pump Inoperability (← links)
- 05000400/LER-2022-007, Automatic Reactor Trip Due to Loss of Power from the ‘A’ Auxiliary Bus (← links)
- 05000400/LER-2022-008, Automatic Actuation of Auxiliary Feedwater System (← links)
- 05000400/LER-2022-005-01, Manual Reactor Trip Due to B Condensate Pump Motor Failure (← links)
- 05000400/LER-2022-005, Manual Reactor Trip Due to B Condensate Pump Motor Failure (← links)
- 05000400/LER-2022-004, Both Trains of High Head Safety Injection Inoperable (← links)
- 05000400/LER-2022-003, Manual Reactor Trip Due to Degrading Condenser Vacuum (← links)
- 05000400/LER-2022-001, Essential Services Chilled Water Chiller Inoperable Due to Pre-Rotation Vane Actuator Control Arm Position (← links)
- 05000400/LER-2021-005, Past Inoperability of Effluent Accident Monitor Exceeded Time Allowed by Technical Specifications (← links)
- 05000400/LER-2021-004, Pressurizer Safety Valve Lift Setpoint Drifted Outside of Technical Specification Tolerance (← links)
- 05000400/LER-2021-002-01, Re All ECCS Accumulator Isolation Valves Closed in Mode 3 with RCS Pressure Greater than 1000 Psig (← links)
- 05000400/LER-2021-001, Automatic Reactor Trip Due to Faults on Non-Segregated Bus from Unit Auxiliary Transformer 1B (← links)
- 05000400/LER-2021-002, All ECCS Accumulator Isolation Valves Closed in Mode 3 with RCS Pressure Greater than 1000 Psig (← links)
- 05000400/LER-2020-002, Re Manual Reactor Trip Due to Control Rod Drop During Surveillance Testing (← links)
- 05000400/LER-1986-005-03, :on 861108,during Maint Outage,Power Removed from Power Panels Supplying Portable Samplers on Waste Process Bldg.Caused by Personnel Error.Caution Tags Placed on Panels to Ensure That Power Not Interrupted (← links)
- 05000400/LER-1986-004-03, :on 861107,safety Injection Signal Occurred During Mod Work to safety-related Inverters.Caused by Operator Failure to Recognize That de-energizing Process Cabinets Would Set Off Signal.Safety Injection Reset (← links)
- 05000400/LER-1986-002-03, :on 861102,safety Injection Actuation Signal Initiated During Technician Troubleshooting on Steam Line Isolation in Train B.Caused by Failure to Follow Restoration Procedure.Equipment Restored.W/Undated Ltr (← links)
- 05000400/LER-1986-001-03, :on 861030,turbine Bldg Stack Monitor RM-1TV-3536-1 Declared Inoperable.Caused by Personnel Failure to Complete Surveillance Testing.Personnel Instructed on Responsibilities.W/Undated Ltr (← links)
- 05000400/LER-1986-009, :on 861211,while Performing Surveillance Test Procedure,Unanticipated Train B Safety Injection Signal Actuated & Second Actuation Occurred.Caused by Procedural Inadequacy & Personnel Error.Procedure Revised (← links)
- 05000400/LER-1987-006, :on 870123,charging/safety Injection Pumps 1B-SB & 1C-SAB Declared Inoperable Due to Failed Attempts to Automatically Start Train 1B-SB Chiller.Caused by Chiller Tripping on Overload.Plant Cooldown Initiated (← links)
- 05000400/LER-1987-005, :on 870122,reactor Tripped Due to lo-lo Level in Steam Generator A.Caused by Trip of Condensate Pump a & Inability to Restore Feedwater Flow.Control Valve Repaired. Cause of Pump Failure Will Be Determined (← links)
- 05000400/LER-1987-004, :on 870121,reactor Tripped While Power Level Reduced Due to intermediate-range Channel N-36 Remaining in Trip Condition.Caused by Reset Value Set Too Low.Setpoints Adjusted to Values Based on Data Collected (← links)
- 05000400/LER-1987-003, :on 870113,cooldown Initiated Due to Inoperable motor-driven 1A-SA Auxiliary Feedwater Pump.Caused by Assembly Error During Initial Installation of Pump.Flow Test Frequency Changed & Pump Repaired (← links)
- 05000400/LER-1987-001, :on 870111,alarm Received Indicating That Data B Inputs Failed on Rod Withdrawn from Core.Caused by Mfg Deficiency Leading to Unreliable Rod Position Info.Reactor Trip Breakers Opened (← links)
- 05000400/LER-1987-002, :on 870102,discovered That Testing of Reactor Protection Sys Logic,Reactor Trip Breaker & Bypass Breaker Not Staggered Properly Per Tech Spec Table 4.3-1.Caused by Personnel Error.Tests Staggered (← links)
- 05000400/LER-1986-010-03, :on 861218,effluent Gas Grab Sample from Turbine Bldg Vent Stack Radiation Monitor RM-1TV-3536-1 Missed.Caused by Technician Involvement in Other Activities. Sample Taken.Personnel Counseled (← links)
- 05000400/LER-1986-009-03, :on 861212,unanticipated Safety Injection Train B Signal Actuated During Performance of Surveillance Test Procedure,Followed by Inadvertent Manual Actuation.Caused by Procedural Deficiency & Personnel Error (← links)
- 05000400/LER-1986-008-03, :on 861206,digital Rod Position Indication Sys Not Operable During Power Ascension Test.Caused by Failure to Review Procedure Against Requirements of Tech Spec Special Test Exception 3.10.5 (← links)
- 05000400/LER-1986-007-04, :on 861204,fire Hose Station Taken Out of Svc W/O Appropriate Compensatory Action.Caused by Personnel Error.Backup Suppression Established Immediately Following Discovery (← links)
- 05000400/LER-1987-008, :on 870227,loss of Main Feedwater & Automatic Start of Both motor-driven Auxiliary Feedwater Pumps Occurred.Caused by Transient in Turbine Load.Motor Replaced & Tested & Valve Returned to Svc (← links)
- 05000400/LER-1987-010, :on 870228,air Supply Fans Automatically Initiated Control Room Isolation Signal & Tripped Normal Supply Fans.Caused by Faulty Detector.Fire Detector Cleaned & Replaced & Ventilation Sys Restored (← links)
- 05000400/LER-1987-009, :on 870224 & 25,containment Leak Detection Radiation Monitor Noble Gas Channel Declared Inoperable. Caused by Procedural Deficiency.Advance Change 1/2, Correcting Deficiency,Approved (← links)
- 05000400/LER-2020-001-01, Automatic Reactor Trip During Turbine Control System Digital Electro-Hydraulic System Maintenance (← links)
- 05000400/LER-1988-010-01, :on 880425,containment Purge Valves Not Closed as Required While Containment Leak Detection Radiation Declared Inoperable for Sampling.Caused by Personnel Error. Sampling Procedures Will Be Revised (← links)
- 05000400/LER-2020-001, Automatic Reactor Trip During Turbine Control System Digital Electro-Hydraulic System Maintenance (← links)
- 05000400/LER-1996-002, :on 960117,failure to Perform Required Surveillance Testing During Planned Maint Outage in Oct 1994 Identified.Caused by Personnel Error.Personnel Involved in Procedure Counseled (← links)
- 05000400/LER-1990-020, :on 900913,Tech Spec Violation Occurred Due to Missed Radwaste Sampling Requirements (← links)
- 05000400/LER-2019-003, Both Source Range Nuclear Instruments Inoperable (← links)
- 05000400/LER-2019-002, B Train Chiller for the Essential Services Chilled Water System Tripped on High Compressor Oil Temperature (← links)
- 05000400/LER-2019-001-01, Turbine Control System Auto-Stop Trip Solenoid Operated Valves Response Times Impacted (← links)
- 05000400/LER-2019-001, Turbine Control System Auto-Stop Trip Solenoid Operated Valves Response Times Impacted (← links)
- 05000400/LER-2018-004, Independent Trains of the Emergency Core Cooling System Inoperable During Testing (← links)