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Quarter | Site | Title | Topic | |
---|---|---|---|---|
05000341/FIN-2018003-01 | 2018Q3 | Fermi | Failure to Apply Torque Values Described in Maintenance Procedure for Flexible Couplings on Emergency Diesel Generator 12 | |
05000282/FIN-2017003-01 | 2017Q3 | Prairie Island | Failure to Ensure Correct Operation of Meteorological Tower | Significance Determination Process |
05000315/FIN-2017007-01 | 2017Q3 | Cook | Failure to Correct Operable, but Non - Conforming Conditions | Significance Determination Process |
05000341/FIN-2017002-02 | 2017Q2 | Fermi | Unacceptable Preconditioning of High Pressure Coolant Injection System Air Operated Valve Prior to Stroke Time Test Measurement | Stroke time |
05000237/FIN-2017002-01 | 2017Q2 | Dresden | Failure to Maintain Configuration Control in the Unit 2 Containment Pressure Suppression System | Significance Determination Process |
05000315/FIN-2017404-01 | 2017Q2 | Cook | Security | |
05000461/FIN-2017002-02 | 2017Q2 | Clinton | Failure to Perform Adequate Evaluation of Crane Rail Clips | Significance Determination Process |
05000373/FIN-2017001-02 | 2017Q1 | LaSalle | Failure to Perform Preventive Maintenance Resulted in Stem -to-Disc Separation of Safety -Related Valve | Significance Determination Process |
05000255/FIN-2016404-01 | 2016Q4 | Palisades | Security | |
05000373/FIN-2016007-04 | 2016Q2 | LaSalle | Alternate Shutdown Procedures Failed to Ensure RCIC MOVs Supply Breakers Were Closed | |
05000346/FIN-2016002-03 | 2016Q2 | Davis Besse | Inadequate Evaluation of Trend Related to A25X Fuse Failures | |
05000315/FIN-2015004-04 | 2015Q4 | Cook | Failure to Evaluate the Adverse Effects of TRM Section Deletion | |
05000440/FIN-2015004-03 | 2015Q4 | Perry | Failure to Properly Implement System Operating Instructions to Restore RHR B to Service | Maintenance Rule Program |
05000315/FIN-2015004-05 | 2015Q4 | Cook | Deletion of Hot Shutdown Panel Procedures | |
05000266/FIN-2015007-01 | 2015Q3 | Point Beach | Failure to Demonstrate the Functionality of a Credited Safe Shutdown Component | Safe Shutdown Significance Determination Process |
05000237/FIN-2015002-04 | 2015Q2 | Dresden | Failure to Ensure Continued Operability of Unit 2 ERV 2-02033C (2C) Following Implementation of Extended Power Uprate Plant Conditions | Significance Determination Process Preliminary White Finding |
05000282/FIN-2015002-02 | 2015Q2 | Prairie Island | Failure to Correct #12 Battery Nonconformance | Functionality Assessment Condition Adverse to Quality Significance Determination Process |
05000331/FIN-2015007-01 | 2015Q2 | Duane Arnold | Inappropriate Diesel Generator Maintenance Procedure | Condition Adverse to Quality |
05000456/FIN-2015002-03 | 2015Q2 | Braidwood | Control Room Chiller Inoperability Due to High Oil Content in the Refrigerant | |
05000461/FIN-2015001-02 | 2015Q1 | Clinton | Unqualified safety-related cables used in a submerged environment | Significance Determination Process |
05000341/FIN-2014007-01 | 2014Q3 | Fermi | Incorrect Valve Location in Procedure | Locked High Radiation Area |
05000346/FIN-2014003-05 | 2014Q2 | Davis Besse | Repair Work Priority Did Not Support Timely Corrective Action | Significance Determination Process |
05000266/FIN-2014003-02 | 2014Q2 | Point Beach | Age Related Relay Failures Result in Inoperable Inverters | Significance Determination Process |
05000456/FIN-2014002-02 | 2014Q1 | Braidwood | Failure to Ensure Mitigating System Availability and Reliability During Weather Conditions that Could Promote Frazil Ice at the LSH | Frazil ice |
05000263/FIN-2014002-01 | 2014Q1 | Monticello | RCS Pressure Boundary Leakage Operation Prohibited by Technical Specifications | Pressure Boundary Leakage |
05000373/FIN-2014002-01 | 2014Q1 | LaSalle | Untimely Test, Evaluation, and Report on Reactor Vessel Surveillance Material | |
05000316/FIN-2014002-03 | 2014Q1 | Cook | Failure to Establish Procedures for Vacuum Fill | |
05000346/FIN-2014002-02 | 2014Q1 | Davis Besse | Containment ECCS Recirculation Sump Reliability Degraded Due to Unfastened Debris Gate | |
05000266/FIN-2014007-02 | 2014Q1 | Point Beach | Failure to Maintain External Flooding Procedure to Address All Possible CLB Floods | Internal Flooding |
05000315/FIN-2014007-02 | 2014Q1 | Cook | Failure to Evaluate the Adverse Effects of TRM Section Deletion | Maintenance Rule Program |
05000373/FIN-2013005-05 | 2013Q4 | LaSalle | Failure to Maintain a Testing Program That Ensured RCIC Components Will Perform Satisfactorily in Service | Significance Determination Process |
05000455/FIN-2013005-06 | 2013Q4 | Byron | Corrosion Effects on the Unit 2 Reactor Vessel Not Monitored | Boric Acid |
05000440/FIN-2013004-01 | 2013Q3 | Perry | Failure To Meet Fire Brigade Drill Training Requirements | Significance Determination Process |
05000255/FIN-2013004-01 | 2013Q3 | Palisades | Failure to Monitor in Alpha 3 Area | Significance Determination Process Substantial potential for an overexposure |
05000456/FIN-2013003-01 | 2013Q2 | Braidwood | Failure to Identify and Correct Degraded DOST Room Sump Pump Discharge Check Valves | |
05000282/FIN-2013003-02 | 2013Q2 | Prairie Island | Failure to Monitor SSCs as Required by 10 CFR 50.65 | Significance Determination Process Maintenance Rule Program |
05000266/FIN-2013002-09 | 2013Q1 | Point Beach | Engineered Safety Feature Steam Line Pressure Dynamics Modules Discovered Outside of Technical Specification Values | |
05000282/FIN-2013002-05 | 2013Q1 | Prairie Island | Improperly Sized Motor Overload Heaters Render D6 EDG Inoperable | |
05000237/FIN-2013002-01 | 2013Q1 | Dresden | Failure to Include Adequate Acceptance Criteria in a Surveillance Test | Significance Determination Process |
05000305/FIN-2012503-01 | 2012Q4 | Kewaunee | Degraded Emergency Action Level Scheme | Significance Determination Process |
05000341/FIN-2012005-01 | 2012Q4 | Fermi | Failure of E4150F002 | Coatings |
05000237/FIN-2012005-01 | 2012Q4 | Dresden | Failure To Follow Cold Weather Initiating Procedure | Significance Determination Process |
05000346/FIN-2012005-01 | 2012Q4 | Davis Besse | Operator Error in Response to a Small Power Transient Momentarily Renders TS Equipment Inoperable | |
05000456/FIN-2012004-03 | 2012Q3 | Braidwood | Failure to Analyze RHUT Inlet Piping Loads | |
05000282/FIN-2012011-01 | 2012Q3 | Prairie Island | Failure to Take Corrective Action for Reactor Coolant System Level Indication Issues | Condition Adverse to Quality |
05000305/FIN-2012003-03 | 2012Q2 | Kewaunee | Failure to Provide Adequate Suppression in Cable Spreading Area | Safe Shutdown Hourly Fire Watch |
05000456/FIN-2012007-03 | 2012Q2 | Braidwood | Untimely Completion of a Corrective Action to Prevent Recurrence | |
05000454/FIN-2012003-01 | 2012Q2 | Byron | Leakage Detection Trough with Large Accumulation of Boric Acid Identified | Boric Acid Significance Determination Process |
05000315/FIN-2012003-01 | 2012Q2 | Cook | Failure to Replace Post-Accident Monitor Displays | |
05000282/FIN-2012002-07 | 2012Q1 | Prairie Island | Failure to Timely Activate ERDS |