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	Quarter	Site	Title	Topic
05000313/FIN-2018003-04	2018Q3	Arkansas Nuclear	Failure to Verify Safety-Related 4160 V Breaker Operability Following Maintenance Activities
05000313/FIN-2018003-06	2018Q3	Arkansas Nuclear	Reactor Power Transient Caused by the Turbine Bypass Valve Failing Open
05000458/FIN-2018012-03	2018Q2	River Bend	Failure to Establish Procedural Guidance for Determining Core Flow During Unanticipated Single Loop Operations
05000416/FIN-2017012-01	2017Q3	Grand Gulf	Failure to Correct Instrument Calibration Process in a Timely Manner	Significance Determination Process Substantial potential for overexposure
05000416/FIN-2017012-02	2017Q3	Grand Gulf	Failure to Operate the Gaseous Radwaste System Within Design Specifications	Significance Determination Process
05000483/FIN-2017003-01	2017Q3	Callaway	Spurious Containment Spray Pump Start	Significance Determination Process Maintenance Rule Program
05000445/FIN-2017002-01	2017Q2	Comanche Peak	Failure to Control Transient Combustible Material in Accordance with a Fire Protection Procedure	Safe Shutdown Significance Determination Process Fire Protection Program
05000298/FIN-2017010-01	2017Q2	Cooper	Failure to Assign Corrective Actions to Prevent Recurrence of High Pressure Coolant Injection Failure	Condition Adverse to Quality Significance Determination Process
05000458/FIN-2017007-02	2017Q2	River Bend	Failure to Perform an Adequate Operability Determination for a Condition Identified During an NRC Walkdow	Significance Determination Process
05000482/FIN-2017001-01	2017Q1	Wolf Creek	Failure to Provide Adequate Work Instructions for Preventive Maintenance
05000313/FIN-2016404-02	2016Q4	Arkansas Nuclear	Security
05000382/FIN-2016008-03	2016Q4	Waterford	Failure to Include Appropriate Quantitative Acceptance Criteria for the Reconstituted Feedwater/Emergency Feedwater Monitoring Plan Associated with Steam Generator Replacement Induced Vibration
05000528/FIN-2016008-01	2016Q1	Palo Verde	Operations Department Failure to Document Conditions Adverse to Quality in Condition Reports
05000313/FIN-2016007-01	2016Q1	Arkansas Nuclear	Failure to Complete Extent of Condition Reviews for the Stator Drop Significant Condition Adverse to Quality Event	Condition Adverse to Quality Significance Determination Process
05000285/FIN-2015009-01	2015Q4	Fort Calhoun	Failure to Take Adequate Corrective Action to Preclude Repetition of a Significant Condition Adverse to Quality Associated with Emergency Diesel Generator Room Water Intrusions	Condition Adverse to Quality Significance Determination Process
05000445/FIN-2015005-03	2015Q4	Comanche Peak	Inadequate Compensatory Measures for Seismic Monitoring System Maintenance	Significance Determination Process
05000445/FIN-2015005-06	2015Q4	Comanche Peak	Failure to Barricade High Radiation Areas	High Radiation Area Significance Determination Process Substantial potential for an overexposure
05000382/FIN-2015002-01	2015Q2	Waterford	Failure to Identify and Secure Potential Tornado-Borne Missile Hazards	Large early release frequency
05000498/FIN-2015002-01	2015Q2	South Texas	Failure to Follow Hurricane Plan Procedure to Secure Missile Hazards During Tropical Storm Bill
05000382/FIN-2015007-02	2015Q2	Waterford	Failure to Provide a Bounding Calculation for Time Critical Actions	Fire impairment
05000382/FIN-2015007-04	2015Q2	Waterford	Failure to Correct Long Standing Deficiencies with the Appendix R Emergency Lighting Units	Safe Shutdown Emergency Lighting Significance Determination Process
05000298/FIN-2015008-02	2015Q2	Cooper	Failure to Adequately Torque Fasteners on Emergency Diesel Generator Number 2	Significance Determination Process
05000397/FIN-2015007-05	2015Q1	Columbia	Failure to Translate Design Basis into Component Classification Evaluation Records	Maintenance Rule Program
05000528/FIN-2014404-04	2015Q1	Palo Verde	Security
05000285/FIN-2013018-07	2014Q4	Fort Calhoun	Failure to Maintain Design Control of the Auxiliary Feedwater	Significance Determination Process
05000275/FIN-2014007-02	2014Q3	Diablo Canyon	V Inadequate Technical Specification Surveillance Requirement for Emergency Diesel Generators
05000458/FIN-2014007-04	2014Q3	River Bend	Failure to Correct Identified Negative Safety Margin in Design Documents for Reactor Core Isolation Cooling Valves under Postulated High Energy Line Break Conditions	Significance Determination Process
05000254/FIN-2014007-02	2014Q3	Quad Cities	Inadequate Administrative Controls 05000265/2014007-02	Significance Determination Process
05000382/FIN-2014008-01	2014Q2	Waterford	Inadequate Procedures for Securing Dry Cooling Tower Fans	Significance Determination Process
05000382/FIN-2014008-02	2014Q2	Waterford	Failure to Identify and Correct Condition Adversely Affecting Flooding Mitigation Design	Condition Adverse to Quality
05000285/FIN-2013019-01	2013Q4	Fort Calhoun	Failure to Correct Deficiencies in Operations Support Center Functions	Significance Determination Process
05000397/FIN-2013007-03	2013Q3	Columbia	Failure to Establish Emergency Procedures for Filling and Venting Diesel Fuel Oil Tanks after Tornado Damage
05000397/FIN-2013007-08	2013Q3	Columbia	Failure to Correct a Condition Adverse to Quality with Emergency Operating Procedures	Condition Adverse to Quality
05000397/FIN-2013008-04	2013Q3	Columbia	Failure to Control Inadequate Surveillance Procedure
05000397/FIN-2013008-05	2013Q3	Columbia	Failure to Implement Procedure for Age Management of Electrolytic Capacitors
05000445/FIN-2013007-11	2013Q2	Comanche Peak	Failure to Correct Design Calculations to Incorporate Technical Specification Allowed Frequency Range for the Emergency Diesel Generator in a Timely Manner	Condition Adverse to Quality Significance Determination Process
05000285/FIN-2013008-02	2013Q2	Fort Calhoun	Frazil Ice Monitor Not Operational	Time to boil Significance Determination Process Frazil ice
05000285/FIN-2013010-04	2013Q2	Fort Calhoun	Failure to Perform Extent of Condition Evaluation
05000397/FIN-2013002-03	2013Q1	Columbia	Failure to Address Noticeable Differences in the Simulator in Accordance with Ansi/Ans 3.5-1998 and -2009	Significance Determination Process
05000285/FIN-2012012-03	2012Q4	Fort Calhoun	Failure to Properly Manage the Functionality of the River Sluice Gates	Functionality Assessment
05000298/FIN-2012004-07	2012Q3	Cooper	Failure to Provide Procedure Appropriate to the Circumstance of Assembling the Zurn Strainer	Significance Determination Process Maintenance Rule Program
05000285/FIN-2012005-02	2012Q3	Fort Calhoun	Untimely Corrective Actions for 480 VAC Breaker Issues
05000361/FIN-2012004-01	2012Q3	San Onofre	Failure to Correct Drill Performance Weaknesses	Significance Determination Process
05000482/FIN-2012007-03	2012Q2	Wolf Creek	Failure to Take Timely Corrective Action to Preclude Repetition
05000298/FIN-2012007-05	2012Q2	Cooper	Failure to Have an Adequate Procedure for Erecting Flood Barriers	Significance Determination Process Earthquake
05000482/FIN-2012007-08	2012Q2	Wolf Creek	Failure to Adequately Evaluate the Suitability of NONSAFETY-RELATED Gaskets, O-RINGS, and Seals Installed in SAFETY-RELATED Equipment and to Identify Extent of the Condition
05000285/FIN-2011406-02	2012Q1	Fort Calhoun	Security
05000528/FIN-2012002-04	2012Q1	Palo Verde	Failure in the Choice of Protective Actions Consistent with Federal Guidance
05000313/FIN-2011004-04	2011Q3	Arkansas Nuclear	Failure to Verify the Adequacy of Design of Unit 1 Emergency Core Cooling Systems to Address Potential Voiding
05000298/FIN-2011004-04	2011Q3	Cooper	Failure to Assess and Manage Risk for Maintenance Near an Operating Reactor Feed Pump That Could Impact Initiating Events	Significance Determination Process

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