| Site | Company⠉ | Quarter | Title | Significance | Inspection procedure | Topic |
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05000445/FIN-2018010-01 | Comanche Peak | Luminant | 2018Q3 | Failure to Establish Test Program to Verify Residual Heat Removal Suction Valve Capability | Green | IP 71111.21M, Design Bases Assurance Inspection | |
05000263/FIN-2018012-01 | Monticello | Xcel Energy | 2018Q3 | Inboard Main Steam Isolation Valve Closure Time Test Acceptance Criteria Did Not Account for the Design Basis Accident Containment Back Pressure and Pneumatic Supply Operating Pressure | Green | IP 71111.21M, Design Bases Assurance Inspection | |
05000387/FIN-2018011-01 | Susquehanna | Talen Energy | 2018Q3 | Failure to conduct proper testing of 125 VDC molded case circuit breakers to confirm their design adequacy long-term | Green | IP 71152, Problem Identification and Resolution (PI&R) | |
05000461/FIN-2018002-02 | Clinton | Constellation | 2018Q2 | Failure to Establish Adequate Leak Rate Test Procedures for Shutdown Service Water Isolation Valve Testing | Green | IP 71111.22 | |
05000416/FIN-2018002-08 | Grand Gulf | Entergy | 2018Q2 | Performance of Surveillance Testing Following Maintenance on Containment Airlock | Green | IP 71153, Event Followup | |
05000445/FIN-2018002-02 | Comanche Peak | | 2018Q2 | Unacceptable Preconditioning of Main Steam Isolation Valves | Green | IP 71152, Problem Identification and Resolution (PI&R) | Stroke time |
05000348/FIN-2018002-06 | Farley | Southern Nuclear | 2018Q2 | Licensee-Identified Violation | Green | IP 71111.15, Operability Determinations and Functionality Assessments | Stroke time |
05000364/FIN-2018001-01 | Farley | Southern Nuclear | 2018Q1 | Failure to conduct an In-Service Testing (IST)surveillance on the 2B charging pump discharge check valve | Green | IP 71111.15, Operability Determinations and Functionality Assessments | |
05000454/FIN-2018010-02 | Byron | Constellation | 2018Q1 | Failure to Periodically Test Instrument Air Check Valves Associated with Air-Operated Containment Isolation Valves | Green | IP 71111.21M, Design Bases Assurance Inspection | |
05000244/FIN-2018011-01 | Ginna | Constellation | 2018Q1 | Potential Preconditioning of Turbine Driven Auxiliary Feedwater Surveillance Testing | Green | IP 71152, Problem Identification and Resolution (PI&R) | |
05000395/FIN-2017007-02 | Summer | South Carolina Electric & Gas Company | 2017Q4 | Failure to Establish a Testing Program for Inverter XIT5904 and Time Delay Relay in the EFW/SW Crosstie Valve Actuation Circuitry | Green | IP 71111.21 | Operability Assessment |
05000298/FIN-2017003-02 | Cooper | Entergy | 2017Q3 | Failure to Account for Instrument Uncertainty in Safety-Related Ventilation Surveillance Procedures | Green | IP 71111.22 | Past operability Significance Determination Process |
05000483/FIN-2017007-02 | Callaway | Ameren | 2017Q3 | Safety Injection Piggyback Valve EJ-HV-8804A Valve Interlocks Not Tested | Green | IP 71111.21M, Design Bases Assurance Inspection | Significance Determination Process |
05000424/FIN-2017003-04 | Vogtle | Southern Nuclear | 2017Q3 | Licensee-Identified Violation | Green | | |
05000282/FIN-2017003-03 | Prairie Island | Xcel Energy | 2017Q3 | Licensee-Identified Violation | Green | | Time of Discovery Significance Determination Process |
05000293/FIN-2017002-06 | Pilgrim | Holtec | 2017Q2 | Secondary Containment Testing not performed per Technical Specifications | Green | IP 71153, Event Followup | Significance Determination Process Fuel cladding |
05000382/FIN-2017002-03 | Waterford | Entergy | 2017Q2 | Failure to Ensure Appropriate Testing of TSP Baskets Inside Containment | Green | IP 71111.15, Operability Determinations and Functionality Assessments | Past operability Significance Determination Process |
05000315/FIN-2017002-01 | Cook | American Electric Power | 2017Q2 | Failure to Ensure the Unit 2 CCW Heat E xchanger Monitoring Program Could Demonstrate Its Continued Operability Between Maintenance Intervals | Green | IP 71111.07, Heat Sink Performance | Ultimate heat sink |
05000346/FIN-2017001-01 | Davis Besse | Cleveland Electric | 2017Q1 | Failure to Establish a Test Program that Demonstrates the Emergency Core Cooling System Room Coolers Will Perform Satisfactorily in Service | Green | IP 71111.07, Heat Sink Performance | Past operability |
05000445/FIN-2016004-01 | Comanche Peak | | 2016Q4 | Failure to Evaluate Inservice Testing Results of Power Operated Relief Valve | Green | IP 71111.04 | Stroke time Significance Determination Process |
05000341/FIN-2016007-04 | Fermi | DTE Energy | 2016Q3 | Failure to Periodically Test the EDG Capability to Start and Accelerate All of the Sequenced Loads Within the Applicable Limits | Green | IP 71111.21 | |
05000341/FIN-2016007-05 | Fermi | DTE Energy | 2016Q3 | Failure to Leak Test All Division 2 NIAS Boundary Isolation Valves | Green | IP 71111.21 | |
05000498/FIN-2016007-01 | South Texas | STP Nuclear Operating Company | 2016Q1 | Failure to Perform Adequate Periodic Testing of Molded Case Circuit Breakers | Green | IP 71111.21M, Design Bases Assurance Inspection | Significance Determination Process |
05000335/FIN-2016008-03 | Saint Lucie | NextEra Energy | 2016Q1 | Inadequate Testing of 125VDC MCCBs | Green | IP 71111.21M, Design Bases Assurance Inspection | Maintenance Rule Program |
05000368/FIN-2016007-08 | Arkansas Nuclear | Entergy | 2016Q1 | Inadequate Flow Monitoring of Unit 2 Service Water to Emergency Feedwater Pump Suction Supply | Green | IP 95003 | Significance Determination Process Operability Assessment |
05000334/FIN-2016001-01 | Beaver Valley | Vistra | 2016Q1 | Failure to Properly Evaluate Control Room Envelope Test Results | Green | IP 71111.15, Operability Determinations and Functionality Assessments | Reasonable doubt of operability |
05000400/FIN-2015004-02 | Harris | Duke Energy | 2015Q4 | Failure to Adequately Implement Post-Maintenance Testing | Green | IP 71111.19 | Significance Determination Process |
05000445/FIN-2015005-09 | Comanche Peak | | 2015Q4 | Licensee-Identified Violation | Green | | Significance Determination Process Maintenance Rule Program |
05000366/FIN-2015007-01 | Hatch | Southern Nuclear | 2015Q4 | Failure to Perform Adequate Circuit Breaker As-Found Testing | Green | IP 71111.21 | |
05000400/FIN-2015007-01 | Harris | | 2015Q4 | Failure to Establish As-found Testing on 6.9kV Vacuum Breakers | Green | IP 71111.17 | |
05000219/FIN-2015004-01 | Oyster Creek | Holtec | 2015Q4 | Preconditioning of the Standby Liquid Control Relief Valves | Green | IP 71111.15, Operability Determinations and Functionality Assessments | |
05000272/FIN-2015004-04 | Salem | PSEG | 2015Q4 | Inadequate Post Maintenance Testing on OTDT Channels | Green | IP 71152, Problem Identification and Resolution (PI&R) | |
05000259/FIN-2015007-01 | Browns Ferry | Tennessee Valley Authority | 2015Q4 | Failure to Specify Adequate Instrument Ranges for MSIV Leakage Testing | Green | IP 71111.21M, Design Bases Assurance Inspection | Significance Determination Process |
05000237/FIN-2015003-02 | Dresden | Constellation | 2015Q3 | Failure to Perform Ultimate Heat Sink Surveys in Accordance With Quality Assurance Program | Green | IP 71111.07, Heat Sink Performance | Ultimate heat sink |
05000286/FIN-2015007-03 | Indian Point | Entergy | 2015Q3 | Failure to account for elevated battery room temperature effects on battery service life. | Green | IP 71111.21 | Significance Determination Process |
05000282/FIN-2015007-01 | Prairie Island | | 2015Q3 | 4160 Vac Switchgear Preventive Maintenance Procedure Failed to Provide Adequate Resistance Values and Acceptance Criteria | Green | IP 71111.21 | |
05000461/FIN-2015002-02 | Clinton | | 2015Q2 | Post-Maintenance Test Failed To Demonstrate Required Flow Through RCIC Room Cooler | Green | IP 71111.19 | Significance Determination Process |
05000313/FIN-2015002-04 | Arkansas Nuclear | | 2015Q2 | Failure to Perform Testing of Diesel Fuel Oil Transfer Piping | Green | IP 71111.08 | |
05000387/FIN-2015002-03 | Susquehanna | | 2015Q2 | Incorrect Implementation of the Ventilation Filter Testing Program | Green | IP 71124.06, Radioactive Gaseous and Liquid Effluent Treatment | |
05000382/FIN-2015001-01 | Waterford | | 2015Q1 | Failure to Identify and Perform Testing of Safety-Related Dry Cooling Tower Tube Bundle Isolation Valves | Green | IP 71111.04 | Tornado Generated Missile Large early release frequency |
05000219/FIN-2015001-01 | Oyster Creek | | 2015Q1 | Post Maintenance Test Results Were Not Evaluated to Assure that Technical Specifications Requirements Were Satisfied | Green | IP 71111.19 | Temporary Modification Significance Determination Process |
05000244/FIN-2015001-03 | Ginna | | 2015Q1 | Licensee-Identified Violation | Green | | Significance Determination Process |
05000266/FIN-2015001-04 | Point Beach | NextEra Energy | 2015Q1 | Licensee-Identified Violation | Green | | Significance Determination Process Large early release frequency |
05000255/FIN-2014008-08 | Palisades | Entergy | 2014Q4 | Failure to Establish an Adequate Test Program for the Shutdown Cooling Heat Exchangers | Green | IP 71111.21 | |
05000259/FIN-2014005-02 | Browns Ferry | | 2014Q4 | Failure to Demonstrate Satisfactory Performance of the Automatic Depressurization System Air Accumulators | Green | IP 71111.19 | |
05000440/FIN-2014005-01 | Perry | FirstEnergy | 2014Q4 | Unevaluated Preconditioning of Emergency Service Water Motor-Operated Valves and Check Valves Prior to Conducting As-Found Inservice Surveillance Testing | Green | IP 71111.22 | |
05000482/FIN-2014007-03 | Wolf Creek | Wolf Creek Nuclear Operating Corporation | 2014Q3 | Failure to Include the Containment Coolers in a Test Program | Green | IP 71152, Problem Identification and Resolution (PI&R) | Significance Determination Process |
05000400/FIN-2014007-01 | Harris | | 2014Q3 | Failure to Establish Test That Verified Interlock Capability | Green | IP 71111.21 | |
05000445/FIN-2014004-02 | Comanche Peak | | 2014Q3 | Inadequate Acceptance Criteria for Inservice Testing of Auxiliary Feedwater Discharge Check Valves | Green | IP 71111.22 | |
05000285/FIN-2014004-02 | Fort Calhoun | Omaha Public Power District | 2014Q3 | Failure to Maintain a Testing Program for the Containment Spray System | Green | IP 71111.15, Operability Determinations and Functionality Assessments | Significance Determination Process Maintenance Rule Program |