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05000424/FIN-2017003-012017Q3VogtleFailure to Implement and Establish Appropriate Work Instructions Affecting Safety-Related Chiller
05000260/FIN-2017002-042017Q2Browns FerryFailure to Implement Corrective Actions to Prevent the Recurrence of a Reactor Scram Due to IRM spiking
05000324/FIN-2016003-032016Q3BrunswickInadequate Procedure for the 2B RHRSW Subsystem Operability Test
05000321/FIN-2016010-022016Q2HatchFailure to Identify N2E Nozzle Weld Through-Wall FlawCondition Adverse to Quality
Significance Determination Process
05000389/FIN-2016001-022016Q1Saint LucieFailure to Provide Detailed Work Instructions Resulted in a Unit TransientSignificance Determination Process
05000390/FIN-2016001-062016Q1Watts BarFailure to Track Applicable Technical Specification Action Statement for Charging Pump Inoperability
05000324/FIN-2015004-012015Q4BrunswickInadequate Procedure for the 2C RHRSW Booster Pump Motor Bearings
05000348/FIN-2015404-012015Q4FarleySecurity
05000280/FIN-2015002-022015Q2SurryA MDAFW Pump Motor Outboard Bearing DamagedSignificance Determination Process
05000364/FIN-2015002-022015Q2FarleyFailure to Evaluate Impacts of Degraded Condition on the Unit 1 TDAFW PumpFunctionality Assessment
05000259/FIN-2015001-012015Q1Browns FerryHPCI Venting ProceduresMaintenance Rule Program
05000400/FIN-2014005-012014Q4HarrisFailure to Adequately Implement the Equipment Clearance ProcedureUnanalyzed Condition
Internal Flooding
Significance Determination Process
05000425/FIN-2014005-032014Q4VogtleFailure to Follow Procedures Renders Safety Related Battery Charger InoperableSignificance Determination Process
05000424/FIN-2014004-022014Q3VogtleInoperability of Unit 1 Emergency Containment Coolers due to Incorrect TagoutSignificance Determination Process
05000395/FIN-2014003-022014Q2SummerFailure to Develop Adequate Post Modification Testing for the Alternate Seal Injection System
05000280/FIN-2013002-012013Q1SurryFailure to Follow Procedure Results in Inoperability of One Train of Charging Pump Service WaterSignificance Determination Process
05000250/FIN-2012004-012012Q3Turkey PointOperation at power with Unit 3 feedwater flow transmitter connected incorrectlySignificance Determination Process
05000424/FIN-2011005-012011Q4VogtleHuman Performance Error Results in Inoperability of TDAFW Pump
05000338/FIN-2011005-012011Q4North AnnaFailure to Follow Procedure to Ensure Proper Calibration of RHR Valve Control CircuitSignificance Determination Process
05000250/FIN-2011002-012011Q1Turkey PointFailure to Monitor a Reactivity Change Results in Power Operation Above 100 Percent
05000335/FIN-2011002-022011Q1Saint LucieFailure to Follow Procedures and Guidelines to ensure RAB Doors are Completely Dogged ClosedSignificance Determination Process
05000400/FIN-2010005-022010Q4HarrisFailure to Follow Procedure Results in Emergency Safeguards Sequencer Actuation and Safety Injection Signal (SIS) while the Plant was in Mode 6Significance Determination Process
05000280/FIN-2010005-022010Q4SurryFailure to Follow Procedure Results in Inadvertent Actuation of Safety InjectionSignificance Determination Process
05000400/FIN-2010005-052010Q4HarrisFailure to Follow Procedure to Properly Align the MOC Switch Contacts Associated With Breaker 1A-6 Results in Actuation of the B MDAFW PumpSignificance Determination Process
05000400/FIN-2010003-012010Q2HarrisFailure to Follow Procedure to Install the Load Block 5 Auxiliary RelaySignificance Determination Process
05000338/FIN-2010003-012010Q2North AnnaFailure to Demonstrate Effective Control of a Pressurizer PORV 1-RC-PCV-1455C Performance in Accordance with the Maintenance Rule
05000390/FIN-2010003-022010Q2Watts BarLack of Procedure Implementation Results in 1B EDG being started with 15 Cylinder Plugs OpenSignificance Determination Process
05000338/FIN-2010002-042010Q1North AnnaFailure to Follow Procedures Results in Loss of Offsite Power to 1H and 2J emergency BusesOffsite Circuit
05000338/FIN-2010002-012010Q1North AnnaInadequate Procedure Implementation Results in Inoperability of a Fire Suppression System
05000269/FIN-2009005-042009Q4OconeeFailure to Comply with Radiological Postings and the Requirements for Entering a Posted High Radiation AreaHigh Radiation Area
Significance Determination Process
Substantial potential for overexposure
Overexposure
05000424/FIN-2009004-022009Q3VogtleHuman Performance Error Renders 2B EDG Inoperable
05000424/FIN-2009004-032009Q3VogtleHuman Performance Error Renders NSCW Pump #5 Inoperable
05000324/FIN-2009004-022009Q3BrunswickFailure to Follow Plant Procedure Caused Loss of E2 BusSignificance Determination Process
05000269/FIN-2009004-022009Q3OconeeUnit 3 Trip Due to Generator Phase Differential Lockout
05000261/FIN-2009003-012009Q2RobinsonFailure to properly restore service water to the evaporative air coolers resulting in emergency diesel generator inoperability.
05000250/FIN-2009003-012009Q2Turkey PointFailure to Implement Procedures for Conducting a Valve Alignment Causes Spill of Reactor Coolant And Contamination Of a Plant Employee
05000250/FIN-2009003-022009Q2Turkey PointFailure to Implement TS Requirements Resulting From Loss of Configuration Control of the 3C Main Steam Isolation ValveStroke time
05000259/FIN-2009003-032009Q2Browns FerryFailure to Comply with the Requirements of an RWP by Entering a Posted High Radiation AreaHigh Radiation Area
Significance Determination Process
Substantial potential for overexposure
05000327/FIN-2009002-012009Q1SequoyahPressurizer Pressure Transient due to Inadequate Maintenance ProcedureSignificance Determination Process
05000324/FIN-2009002-042009Q1BrunswickUnauthorized Maintenance Results in Loss of Shutdown Cooling (Section 1R20)Significance Determination Process
05000321/FIN-2009002-012009Q1HatchImproper Core Drill Location Results in Secondary Containment Inoperability
05000302/FIN-2009002-032009Q1Crystal RiverInadequate Peer and Peer Checking Resulted in Connecting Improper Test Equipment and a Manual Plant Trip
05000390/FIN-2008005-032008Q4Watts BarPerforming Non-Authorized Activities on Exciter Field Breaker Results in Reactor TripSignificance Determination Process
05000280/FIN-2008005-022008Q4SurryInadequate Review of Vendor Information Led to Unit 1 Manual Reactor Trip
05000335/FIN-2008005-012008Q4Saint LucieUnit 1 Loss of Shutdown CoolingSignificance Determination Process
05000424/FIN-2008005-012008Q4VogtleUnauthorized Entries Into High Radiation AreasHigh Radiation Area
Significance Determination Process
Substantial potential for overexposure
05000324/FIN-2008005-032008Q4BrunswickInadvertent Rack Out of the 2A Core Spray Pump Circuit Breaker
05000269/FIN-2008002-012008Q1OconeeInadequate Installation of SSF DG Field Flash
05000321/FIN-2008002-022008Q1HatchFailure to Follow Equipment Clearance Procedures Results in Control Room Ventilation Inoperability