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05000416/FIN-2016403-022016Q4Grand GulfSecurity
05000416/FIN-2016004-022016Q4Grand GulfFailure to Use Procedures and Engineering Controls to Maintain Occupational Doses ALARASignificance Determination Process
05000482/FIN-2016004-012016Q4Wolf CreekFailure to Adequately Establish and Adjust Preventive Maintenance for Emergency Diesel Generator Excitation System DiodesSignificance Determination Process
05000482/FIN-2016007-032016Q2Wolf CreekInadequate Analysis of Essential Service Water PipingSignificance Determination Process
05000482/FIN-2016008-012016Q2Wolf CreekFailure to Adequately Establish and Adjust Preventive Maintenance for Emergency Diesel Generator Excitation System DiodesSignificance Determination Process
Large early release frequency
Preliminary White Finding
05000313/FIN-2016007-112016Q1Arkansas NuclearPressurizer Block Valve Not Installed in the Qualified Environmental ConfigurationSignificance Determination Process
05000458/FIN-2015010-032016Q1River BendFailure to Identify and Correct Circuit Breaker Failure MechanismCondition Adverse to Quality
Significance Determination Process
Maintenance Rule Program
05000285/FIN-2015009-022015Q4Fort CalhounFailure to Revise Procedures and Perform Additional TrainingCondition Adverse to Quality
Significance Determination Process
05000285/FIN-2015011-012015Q3Fort CalhounFailure to Ensure the Suitability of Replacement Materials during the Design Review ProcessSignificance Determination Process
05000254/FIN-2015003-032015Q3Quad CitiesFailure to Adequately Inspect Relay Contacts for Oxidation Results in Relay Failure
05000285/FIN-2015007-032015Q1Fort CalhounFailure to Account for Elevated Battery Room Temperature Effects on Battery Service LifeSignificance Determination Process
05000528/FIN-2014404-032015Q1Palo VerdeSecurity
05000285/FIN-2014009-212014Q3Fort CalhounFailure to Take Timely Corrective Actions for an Unsealed Raw Water System Control PanelSignificance Determination Process
Maintenance Rule Program
05000285/FIN-2014009-072014Q3Fort CalhounFailure to Accurately Model Flow Path for External Flood MitigationSignificance Determination Process
Maintenance Rule Program
05000313/FIN-2014003-072014Q2Arkansas NuclearInadequate Filling and Venting of High Pressure Injection PumpSignificance Determination Process
05000416/FIN-2014009-012014Q2Grand GulfFailure To Correct Degraded Viewing Ports In A Timely MannerSignificance Determination Process
05000368/FIN-2013012-022014Q1Arkansas NuclearMain Feedwater Regulating Valve Maintenance PracticesSignificance Determination Process
05000285/FIN-2013013-122014Q1Fort CalhounFailure to Perform Adequate Operating Experience ReviewsTime to boil
Significance Determination Process
05000458/FIN-2014002-042014Q1River BendFailure to Promptly Correct a Degraded Emergency Diesel Generator Voltage RegulatorLarge early release frequency
05000528/FIN-2014002-032014Q1Palo VerdeFailure to Establish Adequate Procedures for Performing Nitrogen Pre-Charge Checks
05000397/FIN-2013010-032013Q4ColumbiaFailure to Perform Adequate Testing of the Service Water Supplied Room CoolersSignificance Determination Process
Maintenance Rule Program
05000528/FIN-2013407-012013Q4Palo VerdeSecurity
05000529/FIN-2013005-022013Q4Palo VerdeFailure to Replace Oil Soaked Insulation Results in a FireSignificance Determination Process
05000528/FIN-2013004-022013Q3Palo VerdeFailure to Include Inspection Requirements in Preventative Maintenance BasisSignificance Determination Process
05000483/FIN-2013003-012013Q2CallawayFailure to Monitor and Maintain Emergency Core Cooling System Room Coolers
05000382/FIN-2013003-052013Q2WaterfordFailure to provide adequate post modification testing instructions for vibration monitoring on the feedwater piping systemSignificance Determination Process
05000445/FIN-2013007-012013Q2Comanche PeakInadequate Calculations and Procedures for Offsite Power AvailabilitySignificance Determination Process
05000285/FIN-2012011-022012Q4Fort CalhounFailure to Follow Radiation Work Permit RequirementsHigh Radiation Area
Significance Determination Process
Substantial potential for an overexposure
05000397/FIN-2012005-032012Q4ColumbiaFailure to Initiate a Condition Report upon Identification of Degraded Lubrication in Safety-Related EquipmentSignificance Determination Process
05000382/FIN-2012008-012012Q3WaterfordFailure to Promptly Determine the Operability of the Emergency Diesel GeneratorsCondition Adverse to Quality
Significance Determination Process
05000285/FIN-2012004-022012Q3Fort CalhounFuel Move with SFP Ventilation Inoperable a Condition Prohibited by Technical Specification 2.8.3(4)Significance Determination Process
05000416/FIN-2012008-062012Q3Grand GulfFailure to Incorporate Test and Inspection Requirements for 4160 Vac Circuit Breakers into Preventive Maintenance ProceduresSignificance Determination Process
05000458/FIN-2012004-032012Q3River BendFailure to Appropriately Tune the Reactor Core Isolation Cooling Turbine Speed ControllerSignificance Determination Process
Maintenance Rule Program
05000397/FIN-2012004-022012Q3ColumbiaFailure to Develop Preventive Maintenance Schedule for Safety-Related 480V Starter CoilsSignificance Determination Process
Fuel cladding
05000458/FIN-2012010-062012Q3River BendFailure to Establish an Adequate Cable Reliability ProgramSignificance Determination Process
05000382/FIN-2012004-012012Q3WaterfordFailure to Establish Procedural Controls to Ensure That Licensed Operators Could Perform Immediate and Time Critical Operator Actions Associated with Security and Fire EventsTime Critical Operator Action
Minimum staff
05000483/FIN-2012003-022012Q2CallawayFailure to Declare Component Cooling Water Train A Inoperable Due to Voids
05000445/FIN-2011005-032011Q4Comanche PeakFailure to Provide Guidelines for Protective Action Recommendations Outside the Emergency Planning Zone
05000382/FIN-2011005-022011Q4WaterfordFailure to Identify and Correct a Condition Adverse to Quality Associated with the Main Feedwater Isolation ValvesCondition Adverse to Quality
05000528/FIN-2011005-032011Q4Palo VerdeFailure of Unit 1 Reactor Coolant Pump 2A Motor Junction Box Due to Inadequate MaintenanceSignificance Determination Process
05000254/FIN-2011009-072011Q4Quad CitiesFailure to Ensure that RHR Would Be Capable to Respond to a LOCA at Mode 3Significance Determination Process
05000458/FIN-2011008-082011Q4River BendInadequate Emergency and Abnormal Procedures for Standby Diesel Generator Fail to Load Sequences
05000382/FIN-2011004-012011Q3WaterfordFailure to Evaluate and Adequately Perform Preventive Maintenance Activities Associated with Dry Cooling Tower Process Analog Control Cards
05000416/FIN-2011004-022011Q3Grand GulfFailure to Perform Preventative Maintenance on the Fuel Handling Bridge Paddle SwitchFuel cladding
05000382/FIN-2011009-012011Q3WaterfordFailure To Use Effective Engineering Controls As Part Of PreJob Planning To Reduce Contamination and Subsequent ExposureSignificance Determination Process
05000285/FIN-2011003-042011Q2Fort CalhounFailure to Provide Procedural Guidance to Replace or Evaluate Age Degraded Components
05000416/FIN-2011003-052011Q2Grand GulfFailure to Provide Adequate Procedures for High Pressure Core Spray Minimum Flow Valve Surveillance Testing
05000382/FIN-2011003-012011Q2WaterfordFailure to Evaluate and Adequately Monitor Activities Associated with the Internal Conditions of the Condensate and Refueling Water Storage Pool StructuresBoric Acid
05000254/FIN-2011002-022011Q1Quad CitiesUnit 1/2 EDG Output Breaker Failure to Unit 2
05000458/FIN-2011002-072011Q1River BendFailure to Implement Procedure AOP-0027, Fuel Handling MishapsSignificance Determination Process
Fuel cladding
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