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05000461/FIN-2018412-012018Q3ClintonSecurity
05000461/FIN-2018050-012018Q2ClintonFailure to Follow Multiple Procedure
05000255/FIN-2017004-012017Q4PalisadesImproperly Connected M&TE Leads to Unexpected AFU Fan TripSignificance Determination Process
05000440/FIN-2017403-012017Q1PerrySecurity
05000456/FIN-2016004-012016Q4BraidwoodInadequate Control of Welding During FW System Pipe ReplacementNon-Destructive Examination
Significance Determination Process
05000373/FIN-2016004-042016Q4LaSalleBlock Wall Evaluations Not Consistent with As-Built ConditionFukushima Dai-Ichi
05000255/FIN-2016004-032016Q4PalisadesFailure to Translate Design Analysis Stack-up Configuration into Specifications, Drawings, Procedures, and Instructions
05000346/FIN-2016003-022016Q3Davis BesseInadequate Modification Design Control Measures Result in Reactor Protection System Inoperability
05000461/FIN-2016002-012016Q2ClintonMaterial Unsecure in the Secured Material Zone
05000346/FIN-2016002-042016Q2Davis BesseInadequate Post-Manufacture Quality Control Inspections Performed for ASME Section III, Class 2 Reactor Coolant Pump Seal Cavity Vent Line Flexible Hose
05000255/FIN-2015004-012015Q4PalisadesInadequate Dye Penetrant Examination of Pipe Lug Welds
05000461/FIN-2015003-022015Q3ClintonFailure to Implement and Comply with Transient Equipment/Materials ProgramMaintenance Rule Program
05000237/FIN-2015002-022015Q2DresdenInadvertent Manipulation of a Test Switch at ESF Bus 23-1 During Surveillance Testing Results in the Inoperability of the 2/3 EDG to Unit 2
05000266/FIN-2015002-022015Q2Point BeachFailure to Control Transient Combustibles During Service Water Pumphouse MaintenanceSignificance Determination Process
Fire Protection Program
05000341/FIN-2015001-012015Q1FermiFailure to Correct a Nonconforming Condition Adversely Affecting Plant Safety with the Reactor Building Steam Tunnel Floor DrainInternal Flooding
05000331/FIN-2014011-012015Q1Duane ArnoldFailure to Install Torus Coating in Accordance with Established Processes
05000341/FIN-2014005-042014Q4FermiFailure to Maintain Radiation Exposure ALARA During RF-16Significance Determination Process
05000282/FIN-2014005-022014Q4Prairie IslandUnqualified Reactor Vessel Examination Procedures
05000461/FIN-2013009-012013Q4ClintonInsulation Resistance Testing for Unit Substation Transformers Was Incorrectly Performed
05000373/FIN-2013005-042013Q4LaSalleFailure to Maintain and Report UFSAR Revisions for Safety Analysis and Methodology ChanSignificance Determination Process
05000263/FIN-2013005-012013Q4MonticelloFailure to Follow Procedure for AO 13-22 Furmanite Injection
05000282/FIN-2013405-022013Q3Prairie IslandSecurity
05000440/FIN-2013004-032013Q3PerryUnprofessional Worker Conduct Inside A Locked High Radiation Area In The Turbine Building 620 Auxiliary Steam TunnelLocked High Radiation Area
Significance Determination Process
05000282/FIN-2013004-042013Q3Prairie IslandInappropriate Removal of Diesel Lube Oil Valve Mounting Causes Vibration and Fretting
05000440/FIN-2013009-022013Q2PerryFailure to Lock or Continuously Guard Doors to Prevent Unauthorized Entry to an LHRAHigh Radiation Area
Locked High Radiation Area
Significance Determination Process
05000266/FIN-2013003-012013Q2Point BeachFailure to Control Materials Classified as High Winds/Tornado HazardsHigh winds
05000315/FIN-2013003-022013Q2CookFailure to Implement the Scaffold Guidelines ProcedureScaffolding
05000305/FIN-2013007-012013Q1KewauneeFailure to Perform Announced Fire Drills In Accordance With Fire Protection Program PlanSafe Shutdown
Significance Determination Process
Fire Protection Program
05000341/FIN-2013403-022013Q1FermiSecurity
05000341/FIN-2013403-012013Q1FermiSecurity
05000255/FIN-2013402-012013Q1PalisadesSecurity
05000331/FIN-2013002-032013Q1Duane ArnoldFailure to Implement and Maintain Procedures Regarding Breathing Air QualitySignificance Determination Process
Substantial potential for an overexposure
05000263/FIN-2013002-022013Q1MonticelloFailure to Enter Radionuclide on Radioactive Waste Shipment DocumentationSignificance Determination Process
05000315/FIN-2013002-012013Q1CookFailure to Establish Feed Pump Control BandsSignificance Determination Process
05000461/FIN-2013002-012013Q1ClintonIncomplete ED Dose Rate Alarm EvaluationSignificance Determination Process
Substantial potential for overexposure
05000266/FIN-2013002-042013Q1Point BeachFailure to Survey for Neutron Dose from Source Storage
05000341/FIN-2012005-022012Q4FermiInadequate Implementation of Overhaul Post-maintenance Testing and Operation of South Reactor Feed Pump Turbine
05000341/FIN-2012004-032012Q4FermiFailure to Perform ASME Inservice Testing Comprehensive Pump Test Requirement
05000282/FIN-2012004-012012Q3Prairie IslandFailure to Perform Adequate Past Operability Evaluations After Discovering Degraded Component Cooling Heat ExchangersPast operability
05000263/FIN-2012004-012012Q3MonticelloFailure to Control the Configuration of Door 45 during ModificationSignificance Determination Process
05000266/FIN-2012004-042012Q3Point BeachWeld Design Deficiency in Emergency Diesel Generator Missle Protection BarriersTornado Generated Missile
Significance Determination Process
05000255/FIN-2012004-032012Q3PalisadesForeign Material in SIRWTForeign Material Exclusion
05000255/FIN-2012003-032012Q2PalisadesFailure to Follow Work Management Process for Reactor Head WorkSignificance Determination Process
05000305/FIN-2012003-012012Q2KewauneeFailure to Utilize Work Order for Temporary Weld Repair on ASME Code, Class 2 PipingTemporary Modification
Through Wall Leak
05000341/FIN-2012003-022012Q2FermiEnergizing Bus 65E with Ground Truck Installed and Subsequent Loss of Shutdown CoolingSignificance Determination Process
05000255/FIN-2012003-012012Q2PalisadesInadequate Design Margins for Evaluation of Leaking SIRWT NozzlesSignificance Determination Process
05000331/FIN-2012003-012012Q2Duane ArnoldLack of Procedures for Monitoring the Performance of RHRSW Pump Motor Cooling Coils
05000440/FIN-2012003-032012Q2PerryInadequate Lift Plan Causes Lifting Rig Failure
05000440/FIN-2012003-012012Q2PerryFailure To Follow Operations Procedures
05000237/FIN-2012002-072012Q1DresdenInadequate Work instruction Leads to Failure of Secondary Containment InterlockSignificance Determination Process