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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

• 05000259/LER-2007-004, Regarding Turbine Control Valve Fast Closure Turbine Scram Function Inoperable for a Period Longer than Allowed by the Plants TSs  + (Regarding Turbine Control Valve Fast Closure Turbine Scram Function Inoperable for a Period Longer than Allowed by the Plants TSs)
• 05000391/LER-2016-002, Regarding Turbine Driven Auxiliary Feedwater Pump Inoperable for Longer than Allowable Outage Time Due to Turbine Speed Control Failure  + (Regarding Turbine Driven Auxiliary Feedwater Pump Inoperable for Longer than Allowable Outage Time Due to Turbine Speed Control Failure)
• 05000391/LER-2016-003, Regarding Turbine Driven Auxiliary Feedwater Pump Lnoperable for Longer than Allowable Outage Time Due to Governor Valve Spring Over-Tensioning  + (Regarding Turbine Driven Auxiliary Feedwater Pump Lnoperable for Longer than Allowable Outage Time Due to Governor Valve Spring Over-Tensioning)
• 05000364/LER-2015-001, Regarding Turbine Driven Auxiliary Feedwater Pump in a Condition Prohibited by Technical Specifications Due to a Design Issue  + (Regarding Turbine Driven Auxiliary Feedwater Pump in a Condition Prohibited by Technical Specifications Due to a Design Issue)
• 05000423/LER-2014-003, Regarding Turbine Driven Auxiliary Feedwater Pump Operability Impacted by Incorrect Bearing  + (Regarding Turbine Driven Auxiliary Feedwater Pump Operability Impacted by Incorrect Bearing)
• 05000391/LER-2016-006, Regarding Turbine Driven Auxiliary Feedwater Pump Auto Start on Lo-Lo Steam Generator Level Following Planned Unit Trip  + (Regarding Turbine Driven Auxiliary Feedwater Pump Auto Start on Lo-Lo Steam Generator Level Following Planned Unit Trip)
• 05000336/LER-2013-002, Regarding Turbine Driven Auxiliary Feedwater Pump HELB Door Left Open During Surveillance Test  + (Regarding Turbine Driven Auxiliary Feedwater Pump HELB Door Left Open During Surveillance Test)
• 05000334/LER-2014-002, Regarding Turbine Driven Auxiliary Feedwater Pump Governor Oscillations Result in Pump Trip  + (Regarding Turbine Driven Auxiliary Feedwater Pump Governor Oscillations Result in Pump Trip)
• 05000259/LER-2014-003, Regarding Turbine Generator Neutral Overvoltage Causes a Reactor Scram  + (Regarding Turbine Generator Neutral Overvoltage Causes a Reactor Scram)
• 05000298/LER-2008-001, Regarding Turbine Reheat Stop Valve Failure Results in Manual Scram  + (Regarding Turbine Reheat Stop Valve Failure Results in Manual Scram)
• 05000341/LER-2016-001, Regarding Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valves  + (Regarding Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valves)
• 05000341/LER-2015-008, Regarding Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valve  + (Regarding Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valve)
• 05000482/LER-2010-002, Regarding Turbine Trip Function of Reactor Trip P-4 Interlock Defeated During Entry Into and in Mode 3  + (Regarding Turbine Trip Function of Reactor Trip P-4 Interlock Defeated During Entry Into and in Mode 3)
• 05000334/LER-2013-003, Regarding Turbine Trip and Subsequent Manual Reactor Trip Due to 4KV Cable Fault  + (Regarding Turbine Trip and Subsequent Manual Reactor Trip Due to 4KV Cable Fault)
• 05000280/LER-2008-001, Regarding Turbine Vibration Results in Manual Trip  + (Regarding Turbine Vibration Results in Manual Trip)
• 05000364/LER-1917-004, Regarding Turbine-Driven Auxiliary Feedwater Pump Steam Admission Valve Air Leak Resulted in a Condition Prohibited by Technical Specifications  + (Regarding Turbine-Driven Auxiliary Feedwater Pump Steam Admission Valve Air Leak Resulted in a Condition Prohibited by Technical Specifications)
• 05000255/LER-2011-004, Regarding Turbine-Driven Auxiliary Feedwater Pump Inoperable in Excess of Technical Specification Requirements Due to Unexpected Trip  + (Regarding Turbine-Driven Auxiliary Feedwater Pump Inoperable in Excess of Technical Specification Requirements Due to Unexpected Trip)
• 05000498/LER-2007-001, Regarding Turbine-Driven Auxiliary Feedwater Pump Failed to Start During Surveillance Testing  + (Regarding Turbine-Driven Auxiliary Feedwater Pump Failed to Start During Surveillance Testing)
• 05000412/LER-2006-001, Regarding Turbine-Generator Trip Due to Loss of Generator Excitation Power Results in Reactor Trip  + (Regarding Turbine-Generator Trip Due to Loss of Generator Excitation Power Results in Reactor Trip)
• 05000306/LER-2015-003, Regarding Turbine/Reactor Trip - Low Bearing Oil Pressure  + (Regarding Turbine/Reactor Trip - Low Bearing Oil Pressure)
• 05000348/LER-2010-002, Regarding Two Auxiliary Feedwater Pumps Inoperable  + (Regarding Two Auxiliary Feedwater Pumps Inoperable)
• 05000482/LER-2012-004, Regarding Two Charging Pumps Capable of Injecting Into the RCS Due to Inadequate Definition of Centrifugal Charging Pump in LCO 3.4.12  + (Regarding Two Charging Pumps Capable of Injecting Into the RCS Due to Inadequate Definition of Centrifugal Charging Pump in LCO 3.4.12)
• 05000482/LER-2015-002, Regarding Two Control Room Air Conditioning Trains Inoperable Due to Failure to Meet Surveillance Requirement  + (Regarding Two Control Room Air Conditioning Trains Inoperable Due to Failure to Meet Surveillance Requirement)
• 05000275/LER-2013-010, Regarding Two Emergency Diesel Generators Inoperable Due to Operator Error  + (Regarding Two Emergency Diesel Generators Inoperable Due to Operator Error)
• 05000263/LER-2014-011, Regarding Two Emergency Diesels Inoperable Due to Human Error  + (Regarding Two Emergency Diesels Inoperable Due to Human Error)
• 05000529/LER-2006-002, Regarding Two Independent Trains of Auxiliary Feedwater Inoperable Due to Single Cause  + (Regarding Two Independent Trains of Auxiliary Feedwater Inoperable Due to Single Cause)

• 05000530/LER-2006-001, Regarding Two Independent Trains of Auxiliary Feedwater Inoperable  + (Regarding Two Independent Trains of Auxiliary Feedwater Inoperable)
• 05000529/LER-2005-003, Regarding Two Independent Trains of Auxiliary Feedwater Inoperable  + (Regarding Two Independent Trains of Auxiliary Feedwater Inoperable)

• 05000331/LER-2016-001, Regarding Two Instances of Both Doors in Secondary Containment Airlock Opened Concurrently  + (Regarding Two Instances of Both Doors in Secondary Containment Airlock Opened Concurrently)
• 05000373/LER-2018-003, Regarding Two Main Steam Safety Relief Valves Failed Inservice Lift Inspection Pressure Test  + (Regarding Two Main Steam Safety Relief Valves Failed Inservice Lift Inspection Pressure Test)
• 05000374/LER-2017-004, Regarding Two Main Steam Safety Relief Valves Failed Inservice Lift Inspection Pressure Test  + (Regarding Two Main Steam Safety Relief Valves Failed Inservice Lift Inspection Pressure Test)
• 05000374/LER-2015-002, Regarding Two Main Steam Safety Relief Valves Failed Inservice Inspection Pressure Test  + (Regarding Two Main Steam Safety Relief Valves Failed Inservice Inspection Pressure Test)
• 05000456/LER-2012-001, Regarding Two Main Steam Safety Valves Failed Pre-outage Setpoint Testing Due to Abnormal Spring Geometry  + (Regarding Two Main Steam Safety Valves Failed Pre-outage Setpoint Testing Due to Abnormal Spring Geometry)
• 05000454/LER-2003-004, Regarding Two Main Steam Safety Valves Lift Setpoints Were Found Out of Tolerance During Testing Due to Unknown Causes  + (Regarding Two Main Steam Safety Valves Lift Setpoints Were Found Out of Tolerance During Testing Due to Unknown Causes)
• 05000254/LER-2007-001, Regarding Two Main Steam Safety Valves and One Main Steam Safety/Relief Valve Outside of Technical Specification Allowed Tolerance Due to Setpoint Drift  + (Regarding Two Main Steam Safety Valves and One Main Steam Safety/Relief Valve Outside of Technical Specification Allowed Tolerance Due to Setpoint Drift)
• 05000336/LER-2003-006, Regarding Two Manual Reactor Due to Turbine Trips Caused by Turbine Vibrations  + (Regarding Two Manual Reactor Due to Turbine Trips Caused by Turbine Vibrations)
• 05000313/LER-2008-001, Regarding Two Manual Reactor Trips from Power in Response to Abnormal Control Rod Movement Caused by Control Rod Drive Control System Component Degradation  + (Regarding Two Manual Reactor Trips from Power in Response to Abnormal Control Rod Movement Caused by Control Rod Drive Control System Component Degradation)
• 05000315/LER-2012-001, Regarding Two Power Range Nuclear Instruments Inoperable Due to Common Cause  + (Regarding Two Power Range Nuclear Instruments Inoperable Due to Common Cause)
• 05000446/LER-2005-003, Regarding Two Pressurizer Safety Valves Found with Unsatisfactory Lift Setpoints  + (Regarding Two Pressurizer Safety Valves Found with Unsatisfactory Lift Setpoints)
• 05000446/LER-2014-003, Regarding Two Pressurizer Safety Valves As-Found Lift Settings Found Outside Technical Specification Limits  + (Regarding Two Pressurizer Safety Valves As-Found Lift Settings Found Outside Technical Specification Limits)
• 05000425/LER-2006-001, Regarding Two Reactor Coolant Pressure Boundary Leaks Lead to Shutdown Required by Technical Specifications  + (Regarding Two Reactor Coolant Pressure Boundary Leaks Lead to Shutdown Required by Technical Specifications)
• 05000482/LER-2008-007, Regarding Two Residual Heat Removal Trains Inoperable in Mode 3 Due to Check Valve Leakage  + (Regarding Two Residual Heat Removal Trains Inoperable in Mode 3 Due to Check Valve Leakage)
• 05000251/LER-2010-001, Regarding Two Shutdown Bank Rods Were Dropped from Fully Withdrawn Position  + (Regarding Two Shutdown Bank Rods Were Dropped from Fully Withdrawn Position)
• 05000390/LER-2005-001, Regarding Two Trains of ABGTS Inoperable  + (Regarding Two Trains of ABGTS Inoperable)
• 05000390/LER-2013-002, Regarding Two Trains of Emergency Gas Treatment System Inoperable  + (Regarding Two Trains of Emergency Gas Treatment System Inoperable)
• 05000334/LER-2009-004, Regarding Two Ultrasonic Indications Found in Reactor Coolant System Drain Pipe  + (Regarding Two Ultrasonic Indications Found in Reactor Coolant System Drain Pipe)
• 05000361/LER-2010-003, Regarding Typographical Error Results in Conflicting TS Actions and TS Violation  + (Regarding Typographical Error Results in Conflicting TS Actions and TS Violation)
• 05000388/LER-2007-001, Regarding U2 Secondary Containment Bypass Leakage Exceeded  + (Regarding U2 Secondary Containment Bypass Leakage Exceeded)
• 05000482/LER-2005-006, Regarding Uanalyzed Condition Related to Loss of RCP Seal Cooling During a Postulated Appendix R Fire Event  + (Regarding Uanalyzed Condition Related to Loss of RCP Seal Cooling During a Postulated Appendix R Fire Event)
• 05000250/LER-2014-004, Regarding Ultimate Heat Sink Temperature Limit Exceeded Due to Environmental Conditions  + (Regarding Ultimate Heat Sink Temperature Limit Exceeded Due to Environmental Conditions)
• 05000293/LER-2016-005, Regarding Ultimate Heat Sink and Salt Service Water System Declared Inoperable  + (Regarding Ultimate Heat Sink and Salt Service Water System Declared Inoperable)
• 05000293/LER-2015-006, Regarding Ultimate Heat Sink and Salt Service Water System Declared Inoperable  + (Regarding Ultimate Heat Sink and Salt Service Water System Declared Inoperable)