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 Issue dateTitleTopic
NLS2023005, Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 202219 January 2023Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 2022
NLS2022042, 10 CFR 50.59(d)(2) and 10 CFR 72.48(d)(2) Summary Report7 October 202210 CFR 50.59(d)(2) and 10 CFR 72.48(d)(2) Summary ReportPacking leak
NLS2022003, Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 202120 January 2022Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 2021
ML19262G9048 November 2019Staff Assessment of Flood Hazard Integrated Assessment (Public)Safe Shutdown
Unanalyzed Condition
Hydrostatic
FLEX
Fukushima Dai-Ichi
Backfit
ML18184A27318 July 2018Staff Review of Mitigation Strategies Assessment Report of the Impact of the Reevaluated Seismic Hazard Developed in Response to the March 12, 2012, 50.54(f) Letter (CAC No. MF7819; EPID L-2016-JLD-0006)Safe Shutdown Earthquake
FLEX
Fukushima Dai-Ichi
NLS2018003, Submittal of Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 201715 January 2018Submittal of Annual Report of Changes and Errors in Emergency Core Cooling System Evaluation Models for 2017
ML17244A2818 May 201716C4384-RPT-005, Rev 005, 50.54(f) NTTF 2.1 Seismic High Frequency Confirmation.Probabilistic Risk Assessment
Fukushima Dai-Ichi
Seismically rugged
Earthquake
NLS2016070, Completion of Required Action by NRC Order EA-12-049 - Mitigation Strategies for Beyond-Design-Basis External Events4 January 2017Completion of Required Action by NRC Order EA-12-049 - Mitigation Strategies for Beyond-Design-Basis External EventsSafe Shutdown
High winds
Shutdown Margin
Ultimate heat sink
Tornado Missile
Safe Shutdown Earthquake
Internal Flooding
Operating Basis Earthquake
Emergency Lighting
Functionality Assessment
FLEX
Tornado Generated Missile
Fukushima Dai-Ichi
Design basis earthquake
Spent Fuel Pool Instrumentation
Frazil ice
B.5.b Mitigating Strategies
Earthquake
NLS2016066, Completion of Required Action by NRC Order EA-12-051 - Reliable Spent Fuel Pool Instrumentation20 December 2016Completion of Required Action by NRC Order EA-12-051 - Reliable Spent Fuel Pool InstrumentationSpent Fuel Pool Instrumentation
ML16351A24712 December 2016Review of SIA Calculation 1601004.301, Cooper High Pressure RHRSW Thinning Evaluation Per Code Case N-513
NLS2016058, 10 CFR 50.59(d)(2) and 10 CFR 72.48(d)(2) Summary Report of Evaluations for 08/01/2014 - 07/31/20167 October 201610 CFR 50.59(d)(2) and 10 CFR 72.48(d)(2) Summary Report of Evaluations for 08/01/2014 - 07/31/2016Internal Flooding
Operator Manual Action
Time Critical Operator Action
Fuel cladding
NLS2016021, Gnf Additional Information Regarding the Requested Changes to the Technical Specification SLMCPR - Cooper Nuclear Station Cycle 30 (Non-Proprietary)21 April 2016Gnf Additional Information Regarding the Requested Changes to the Technical Specification SLMCPR - Cooper Nuclear Station Cycle 30 (Non-Proprietary)Safety Limit Minimum Critical Power Ratio
Fuel cladding
NLS2015128, Submittal of 10 CFR 71.95 Report Involving Energysolutions Certificate of Compliance No. 916829 October 2015Submittal of 10 CFR 71.95 Report Involving Energysolutions Certificate of Compliance No. 9168
ML15259A34224 August 201510 CFR 71.95 Report Evaluation Form; Submitted by Fenok, Erwin Resin Solutions, North Anna Power Stations, Et Al
ML15006A23411 February 2015Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-13-109 (Severe Accident Capable Hardened Vents)Loop seal
Mission time
Tornado Missile
FLEX
Fukushima Dai-Ichi
Design basis earthquake
Earthquake
Hardened vent
Scaffolding
NLS2014074, Submittal of 10 CFR 71.95 Report Involving Areva Certificate of Compliance No. 923330 July 2014Submittal of 10 CFR 71.95 Report Involving Areva Certificate of Compliance No. 9233
NLS2014044, and ISFSI - Thirty-Day Notification Pursuant to 10 CFR 72.212, Conditions of General License Issued Under Section 72.21013 May 2014and ISFSI - Thirty-Day Notification Pursuant to 10 CFR 72.212, Conditions of General License Issued Under Section 72.210
NLS2012124, Enclosure to NLS2012124, Cooper Nuclear Station Flooding Walkdown Report26 November 2012Enclosure to NLS2012124, Cooper Nuclear Station Flooding Walkdown ReportSafe Shutdown
Unanalyzed Condition
High winds
Probabilistic Risk Assessment
Fukushima Dai-Ichi
Earthquake
Scaffolding
NLS2012085, CFR 50.59(d)(2) Summary Report Covering Time Period from August 1, 2012 to July 31, 201210 October 2012CFR 50.59(d)(2) Summary Report Covering Time Period from August 1, 2012 to July 31, 2012Anticipated operational occurrence
Fuel cladding
NLS2012089, Submittal of Nuclear Material Transaction Report29 August 2012Submittal of Nuclear Material Transaction Report
ML12160002911 June 2012Review of 60-day Response to Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 9.3 of the Near Term Task Force Review of Fukushima Dai-ichi AccidentFukushima Dai-Ichi
Earthquake
ML11270006926 September 2011Enclosure 2, Mfn 10-245 R4, Description of the Evaluation and Surveillance Recommendations for BWR/2-5 PlantsShutdown Margin
Anticipated operational occurrence
Safe Shutdown Earthquake
Probabilistic Risk Assessment
Operating Basis Earthquake
Channel-control blade interference
Scram Discharge Volume
Earthquake
NLS2009099, SAMA Meteorological Anomaly Related to the Cooper Nuclear Station License Renewal Application7 December 2009SAMA Meteorological Anomaly Related to the Cooper Nuclear Station License Renewal Application
NLS2008106, Submittal of Program for Maintenance of Irradiated Fuel23 December 2008Submittal of Program for Maintenance of Irradiated FuelDecommissioning Funding Plan
NLS2008096, Corrected Semiannual Fitness for Duty Program Performance Report for the Period of January 1, 2008 Through June 30, 200822 October 2008Corrected Semiannual Fitness for Duty Program Performance Report for the Period of January 1, 2008 Through June 30, 2008Fitness for Duty
NLS2008059, Submittal of Revised Root Cause Investigation - Diesel Generator Amphenol Connector21 July 2008Submittal of Revised Root Cause Investigation - Diesel Generator Amphenol ConnectorFitness for Duty
Condition Adverse to Quality
Preliminary White Finding
Loctite
Locktite
NLS2008033, Response to Request for Additional Information for Question I.2 Regarding License Amendment Request to Revise Technical Specifications - Appendix K Measurement Uncertainty Recapture Power Uprate12 March 2008Response to Request for Additional Information for Question I.2 Regarding License Amendment Request to Revise Technical Specifications - Appendix K Measurement Uncertainty Recapture Power Uprate
NLS2008019, Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specifications - Appendix K Measurement Uncertainty Recapture Power Uprate6 March 2008Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specifications - Appendix K Measurement Uncertainty Recapture Power UprateFire Barrier
Operator Manual Action
Fire Protection Program
Scaffolding
ML0917502991 January 2008Lr - NPPD 2008 Integrated Resource Plan
NLS2006090, Core Operating Limits Report, Cycle 24, Revision 05 November 2006Core Operating Limits Report, Cycle 24, Revision 0
NLS2006084, CFR 50.59(d)(2) Summary Report12 October 2006CFR 50.59(d)(2) Summary ReportSafety Limit Minimum Critical Power Ratio
Safe Shutdown Earthquake
Seismically rugged
Turbine Missile
Fuel cladding
NLS2005107, Reporting of Changes and Errors in ECCS Evaluation Models Cooper Nuclear Station28 December 2005Reporting of Changes and Errors in ECCS Evaluation Models Cooper Nuclear Station
ML0520901582 August 20052004 External Stakeholder Response; 2004 Reactor Oversight Process External Survey - AttachmentFitness for Duty
Enforcement Discretion
Probabilistic Risk Assessment
Condition Adverse to Quality
Significance Determination Process
Large early release frequency
Systematic Assessment of Licensee Performance
Earthquake
Maintenance Rule Program
Pressure Boundary Leakage
Backfit
Power change
Siren
ML05227007318 April 2005Event Notification Report for April 18, 2005Boric Acid
Fitness for Duty
Reactor Vessel Water Level
Packing leak
Stolen
Troxler Moisture Density Gauge
ML07270084931 January 2005Caldon Experience in Nuclear Feedwater Flow MeasurementPower change
NLS2004117, 1OCFR50.59(d)(2) Summary Report14 October 20041OCFR50.59(d)(2) Summary ReportUltimate heat sink
Feedwater Controller Failure
NLS2004105, Initial Actions Summary Report and Response to NRC Generic Letter 2003-01, Control Room Habitability.30 September 2004Initial Actions Summary Report and Response to NRC Generic Letter 2003-01, Control Room Habitability.Safe Shutdown
ML0619802156 August 2004CNS Assessment of Survivability of the Service Water Pumps When Gland Waste Water Was LostCoast down
ML06222057627 July 2004Johnston Pump Company Letter to Mr. Kent SuttonHydrostatic
ML06198015316 July 2004Excerpts from Historic Work Orders
ML05322046114 June 2004Power Reactor Status Report for 6/14/04
ML06186073411 May 2004Comments Concerning Loss of Gland Water to the Service Water Pumps at Cooper Nuclear Station
ML0618607316 May 2004Comments Concerning Loss of Gland Water to the Service Water Pumps at Cooper Nuclear Station
ML06187019430 April 2004Excerpt from Missouri Nuclear Accident Plan
ML06198010917 March 2004CNS Roots Cause Investigation - Service Water Gland Water Valve Mis-positioning Event, SCR 2004-0077
ML06198010110 March 2004CNS Clearance Order, Section SWB-1-4324147 SW-STNR-B
ML0626304081 March 2004PSEG Nuclear, LLC Salem/Hope Creek Safety Culture AssessmentBoric Acid
Stroke time
Scaffolding
ML06198008918 February 2004CNS Notification 10294449Unanalyzed Condition
ML06198009618 February 2004CNS Notification 10295020Unanalyzed Condition
ML06198007411 February 2004CNS Notification 10295021Unanalyzed Condition