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05000391/FIN-2018003-022018Q3Watts BarUnauthorized Entry Into a High Radiation AreaHigh Radiation Area
05000280/FIN-2017002-012017Q2SurryFailure to Have Work Instructions Impacting MER 5 Flood BarrierSignificance Determination Process
05000348/FIN-2017002-022017Q2FarleyFailure to Follow Procedure Resulted in Inoperable PRF System BoundarySignificance Determination Process
05000324/FIN-2017001-022017Q1BrunswickFailure to Control a Temporary Fire Ignition Source Near the Unit 2 Standby Liquid Control Pump Motor and CablesContinuous fire watch
05000259/FIN-2017001-022017Q1Browns FerryUnauthorized Entry into a High Radiation AreaHigh Radiation Area
05000390/FIN-2016004-012016Q4Watts BarInadequate Immediate Determination of Operability for Essential Raw Cooling Water Pumps
05000261/FIN-2016008-012016Q3RobinsonFailure to Failure to Keep EOP FRP-H.1 in Conformance with Plant Specific Guidelines
05000413/FIN-2016002-012016Q2CatawbaFailure to Adequately Implement RHR Operating ProcedureSignificance Determination Process
05000338/FIN-2015008-032015Q4North AnnaFailure to Ensure that the Turbine-driven Auxiliary Feed Water Pump had the Capability to Provide Sufficient Flow Such that Residual Heat Removal Entry Conditions Could Be Achieved during Fire EventSignificance Determination Process
05000259/FIN-2015004-022015Q4Browns FerryFailure to Properly Manage Risk During Planned Maintenance ActivitiesSignificance Determination Process
05000269/FIN-2015002-032015Q2OconeeFailure To Translate The Design Basis Into Procedures Used To Test The HPI Motor Coolers
05000261/FIN-2015002-022015Q2RobinsonFailure to Follow Engineering Change Procedure for Modification of RPS
05000369/FIN-2014005-012014Q4Mcguire
McGuire
Failure to Adequately Control Transient Combustible Materials and Ignition Sources in Accordance with the Fire Protection ProgramFire Protection Program
05000324/FIN-2014004-032014Q3BrunswickFailure to Post a High Radiation AreaHigh Radiation Area
Significance Determination Process
Substantial potential for an overexposure
05000339/FIN-2014003-022014Q2North AnnaUnit 2 Manual Reactor Trip After Loss of Main Feedwater Pump
05000348/FIN-2014002-022014Q1FarleyFailure to Implement Preventive Maintenance on 4160V Breaker Mechanism Operated Cell SwitchesSignificance Determination Process
05000280/FIN-2013005-022013Q4SurryFailure to Missile Protect Beyond Design Bases FLEX Modification to Low Head Safety Injection PipingFLEX
Tornado Generated Missile
Significance Determination Process
Tornado Missile Protection
Fuel cladding
05000327/FIN-2013002-042013Q1SequoyahFailure of Ground Fault Relay Leads to Loss of RCP and Reactor Trip
05000327/FIN-2012007-012012Q1SequoyahReactor Trip Due to Improper Preferred Inverter Maintenance
05000348/FIN-2011014-012011Q4FarleyTDAFW Pump Inoperable due to Improper Control of Station DrawingsProbabilistic Risk Assessment
Condition Adverse to Quality
Significance Determination Process
05000413/FIN-2011004-012011Q3CatawbaFailure to Adequately Implement Tagout Procedures
05000400/FIN-2010005-042010Q4HarrisInadequate Post Maintenance Test Procedure Results in Deenergization of the B Safety Bus and Loss of Decay Heat RemovalTime to boil
Significance Determination Process
05000327/FIN-2010005-022010Q4SequoyahFailure to implement Technical Specification requirements to vent ECCS pipingSignificance Determination Process
05000321/FIN-2010004-012010Q3HatchFailure to correct a condition adverse to quality results in a 1A emergency diesel generator fuel oil line failureCondition Adverse to Quality
05000424/FIN-2010004-012010Q3VogtleFailure to Correct Instrument Uncertainty Associated with the ECCS Accumulators
05000250/FIN-2010004-012010Q3Turkey PointFailure to provide adequate instructions when working on the reactor protection system results in reactor trip
05000269/FIN-2010003-032010Q2OconeeFailure to Conduct an Adequate Area Radiation Survey of a Room in the Radwaste Facility
05000390/FIN-2010003-012010Q2Watts BarFailure to Assure that Adequate Test Requirements Were Developed and Implemented Following a RepairSignificance Determination Process
05000390/FIN-2010002-012010Q1Watts BarFailure to Assure that Test Requirements Were Satsified Following a Design Change
05000269/FIN-2009005-012009Q4OconeeInadequate Implementation of Risk Management Actions Associated With Modification Work Activities on the BWSTs for all Three Oconee UnitsSignificance Determination Process
05000348/FIN-2009005-022009Q4FarleyFailure to Implement Maintenance Inspections of Safety-Related Switchgear
05000390/FIN-2009006-012009Q2Watts BarFailure to Promptly Correct a Condition Adverse to Quality Associated with the \'A\' Shutdown Boardroom ChillerCondition Adverse to Quality
05000259/FIN-2009003-012009Q2Browns FerryFailure to Assess and Manage Shutdown Risk Associated with Outage maintenance ActivitiesTime to boil
Significance Determination Process
05000324/FIN-2009002-032009Q1BrunswickFailure to Follow Procedures During Reactor Head Disassembly (Section 1R20)Reactor Vessel Water Level
Significance Determination Process
05000335/FIN-2009002-032009Q1Saint LucieFailure to Perform an Adequate Post Maintenance Test on the 1A-EDG Fuel Oil Day Tank Low Level Switch
05000335/FIN-2009007-012009Q1Saint LucieFailure to Correct Conditions Adverse to Quality
05000413/FIN-2008005-012008Q4CatawbaInadequate Implementation of Risk Management Actions Associated With Planned Maintenance on the Unit 2 A Train KC Heat Exchanger
05000261/FIN-2008004-022008Q3RobinsonFailure to maintain emegency diesel generator service water valve configuration control
05000259/FIN-2008003-012008Q2Browns FerryFailure to Conspicuously Post, Barricade and Control Access to a High Radiation Area During Power AscensionHigh Radiation Area
Significance Determination Process
Substantial potential for overexposure
05000269/FIN-2008002-022008Q1OconeeFailure to Implement the Procedure to Stroke RBS ValvesSignificance Determination Process