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| Issue date | Title | Topic | |
|---|---|---|---|
| RA-22-0115, Request for Acceptance of Proposed Method to Manage Aging Due to Environmentally Assisted Fatigue (EAF) for the Safety Injection Nozzle | 21 April 2022 | Request for Acceptance of Proposed Method to Manage Aging Due to Environmentally Assisted Fatigue (EAF) for the Safety Injection Nozzle | Aging Management License Renewal |
| RA-19-0223, Annual Report of Changes to or Errors in Emergency Core Cooling System Evaluation Models Pursuant to 10CFR 50.46 | 30 May 2019 | Annual Report of Changes to or Errors in Emergency Core Cooling System Evaluation Models Pursuant to 10CFR 50.46 | |
| CNS-17-043, Report 16C4437-RPT-002, Revision 0, 50.54(f) NTTF 2.1 Seismic High Frequency Confirmation for Catawba Nuclear Station. | 7 July 2017 | Report 16C4437-RPT-002, Revision 0, 50.54(f) NTTF 2.1 Seismic High Frequency Confirmation for Catawba Nuclear Station. | Probabilistic Risk Assessment Fukushima Dai-Ichi Seismically rugged Earthquake Power-Operated Valves Overspeed trip |
| CNS-17-022, Summary of 10CFR 50.54(q) Evaluation | 25 April 2017 | Summary of 10CFR 50.54(q) Evaluation | Exemption Request Minimum staff |
| ML15253A410 | 11 March 2016 | Enclosure 2 Screening Analysis Report | Ultimate heat sink Tornado Missile Fukushima Dai-Ichi Earthquake Generic Issues Program |
| CNS-15-101, License Amendment Request (LAR) to Adopt National Fire Protection Association (NFPA) 805 Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants | 11 December 2015 | License Amendment Request (LAR) to Adopt National Fire Protection Association (NFPA) 805 Performance-Based Standard for Fire Protection for Light-Water Reactor Generating Plants | High winds Cyber Security Safeguards Contingency Plan Fire Protection Program |
| ML15238A739 | 24 August 2015 | Submittal of 10 CFR 71.95 Report on the 8-120B Cask | |
| CNS-15-049, Submittal of 2013/2014 10 CFR 50.59 Summary Report of Changes, Tests, Experiments, and Evaluations | 11 May 2015 | Submittal of 2013/2014 10 CFR 50.59 Summary Report of Changes, Tests, Experiments, and Evaluations | Safe Shutdown Incorporated by reference Measurement Uncertainty Recapture |
| ML15096A513 | 27 April 2015 | Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(f), Seismic Hazard Revaluations Relating to Recommendation 2.1 of the NTTF Review | Safe Shutdown Earthquake Fukushima Dai-Ichi Earthquake |
| ML15093A421 | 31 March 2015 | Submittal of CNEI-0400-281, Revision 0, Core Operating Limits Reports for Cycle 21 Reload Core, Calculation CNC-1553.05-00-0621 | Boric Acid Shutdown Margin |
| CNS-15-031, Commitment Change Evaluation Report for 2014 | 24 March 2015 | Commitment Change Evaluation Report for 2014 | Cyber Security |
| CNS-14-131, WCAP-17669-NP, Revision 0, Catawba Unit 1 Measurement Uncertainty Recapture (Mur) Power Uprate: Reactor Vessel Integrity and Neutron Fluence Evaluations | 30 June 2014 | WCAP-17669-NP, Revision 0, Catawba Unit 1 Measurement Uncertainty Recapture (Mur) Power Uprate: Reactor Vessel Integrity and Neutron Fluence Evaluations | Power Uprate Measurement Uncertainty Recapture |
| ML14108A201 | 16 May 2014 | Staff Assessment of the Seismic Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima Dai-Ichi Nuclear Power Plant Accident | Unanalyzed Condition Safe Shutdown Earthquake Fukushima Dai-Ichi Earthquake Seismic Walkdown Report |
| CNS-14-045, Commitment Change Evaluation Report for 2013 | 31 March 2014 | Commitment Change Evaluation Report for 2013 | |
| ML12167A016 | 21 June 2012 | Review of the 2011 Steam Generator Tube Inservice Inspection During Refueling Outage End of Cycle 19 | |
| NEI 99-04, Catawba, Units 1 & 2, Submittal of Commitment Change Evaluation Report for 2010 | 30 March 2011 | Catawba, Units 1 & 2, Submittal of Commitment Change Evaluation Report for 2010 | |
| ML110960357 | 30 March 2011 | Submittal of Commitment Change Evaluation Report for 2010 | |
| ML102300168 | 16 August 2010 | Units 1 & 2 - Supplement 2 to License Amendment Request for Duke Energy Cyber Security Plan | Cyber Security Fuel cladding Cyber attack |
| ML101670089 | 10 June 2010 | Stations, Units 1 and 2 - Report Pursuant to 10 CFR 50.46, Changes to or Errors in an ECCS Evaluation Model | |
| ML101930417 | 6 May 2010 | Tritium Database Report | Offsite Dose Calculation Manual Hydrostatic |
| ML101270439 | 5 May 2010 | Y020100187 - List of Historical Leaks and Spills at U.S. Commercial Nuclear Power Plants | |
| ML101180249 | 22 April 2010 | 2009 10CFR50.59 Summary Report | Boric Acid Shutdown Margin Cyber Security Coast down Manual Operator Action |
| ML101730384 | 25 August 2009 | Westinghouse LTR-SGMP-09-109 NP-Attachment, Response to NRC Request for Additional Information on H*: RAI #4; Model F and Model D5 Generators. | Finite Element Analysis Exclusive Use Operational leakage |
| ML101730391 | 12 August 2009 | Westinghouse LTR-SGMP-09-100 NP-Attachment, Response to NRC Request for Additional Information on H*; Model F and Model D5 Steam Generators. | Finite Element Analysis Affidavit Operational leakage |
| ML101730389 | 31 May 2009 | WCAP-17072-NP, H*: Alternate Repair Criteria for the Tubesheet Expansion Region in Steam Generators with Hydraulically Expanded Tubes (Model D5). | Hydrostatic Finite Element Analysis Stress corrosion cracking Affidavit Operational leakage |
| ML090400574 | 4 February 2009 | Special Report, Revision 1 | |
| ML082120141 | 23 June 2008 | Operating Report for Cycle 17 Operation with Mixed Oxide (MOX) Fuel Lead Assemblies | Affidavit |
| ML081270091 | 30 April 2008 | Response to NRC Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized-Water Reactors | Mission time |
| ML080930312 | 26 March 2008 | Steam Generator Outage Summary 180-Day Report for End of Cycle 15 Refueling Outage | Non-Destructive Examination |
| ML080650559 | 29 February 2008 | Response to Request for Additional Information on GL-04-002 | Boric Acid Ultimate heat sink Mission time Tornado Missile Safe Shutdown Earthquake Coatings Foreign Material Exclusion Exemption Request Fuel cladding Scaffolding |
| ML073100085 | 1 November 2007 | Transmittal of DPC-NE-2012-A, Dynamic Rod Worth Measurement Using Casmo/Simulate | |
| ML070800546 | 13 March 2007 | Report Pursuant to 10 CFR 50.46, Changes to or Errors in an ECCS Evaluation Model | |
| ML070650422 | 27 February 2007 | Fitness-For-Duty Program Performance Data Reports for Period July 1, 2006 Through December 31, 2006 | Fitness for Duty |
| ML070470272 | 8 February 2007 | Inspection and Mitigation of Alloy 82/182 Pressurizer Butt Welds | Weld Overlay Unidentified leakage |
| ML063610092 | 19 December 2006 | Request for Relief Number 06-GO-001 Alloy 600 Pressurizer Weld Overlays - Submittal of Committed Information | Weld Overlay Nondestructive Examination Stress corrosion cracking Dissimilar Metal Weld |
| ML063610217 | 14 December 2006 | Request for Relief Number 06-GO-001, Alloy 600 Pressurizer Weld Overlays - Submittal of Committed Information | Weld Overlay Dissimilar Metal Weld |
| ML062550112 | 31 August 2006 | Steam Generator Outage Summary 180-day Report for End of Cycle 14 Refueling Outage | |
| ML062490427 | 28 August 2006 | Fitness-For Duty Program Performance Data Reports for Period Covering January 1, 2006 Through June 30, 2006 | Fitness for Duty |
| ML062060296 | 18 July 2006 | Steam Generator Outage Summary Inservice Inspection Report for End of Cycle 14 Refueling Outage | |
| ML060660168 | 21 February 2006 | Fitness-For-Duty Program Performance Data Reports | Fitness for Duty |
| ML052440293 | 24 August 2005 | Fitness-For-Duty Program Performance Data Reports | Fitness for Duty |
| ML051790210 | 21 June 2005 | Report Pursuant to 10 CFR 50.46, Changes to or Errors in an ECCS Evaluation Model | |
| ML050970285 | 31 March 2005 | 2004 10 CFR 50.59 Report | Loop seal Fire Barrier Stroke time Tornado Missile Safe Shutdown Earthquake Operating Basis Earthquake Temporary Modification Tornado Generated Missile Tornado Missile Protection Earthquake Commercial Grade Turbine Missile |
| ML050610030 | 18 February 2005 | Duke Energy Corporation, Fitness-For-Duty Program Performance Data Reports for Period Covering 07/01/2004 Through 12/31/2004 | Fitness for Duty |
| ML042450537 | 20 August 2004 | Letter Transmitting Fitness-For-Duty Program Performance Data Reports for Duke Energy Corp Oconee, McGuire and Catawba Nuclear Stations and the General Office | Fitness for Duty |
| ML041050121 | 5 April 2004 | CFR50.59 Report Containing a Brief Description of Changes, Tests, and Experiments, Including a Summary of the Safety Evaluation of Each Unit | Shutdown Margin Exemption Request Fuel cladding Recently irradiated fuel |
| ML032471528 | 22 August 2003 | Fitness-for-Duty Program Performance Data Reports | Fitness for Duty |
| ML031210049 | 24 April 2003 | Duke Energy Topical Report Response to Request for Additional Information Letter Dated April 4, 2003 | Coatings Nondestructive Examination Scaffolding Backfit |
| ML030630681 | 25 February 2003 | Fitness-for-Duty Program, Performance Data Reports | Fitness for Duty |
| ML022660041 | 12 September 2002 | Response to Request for Additional Information - Topical Report DPC-NE-1005P, Revision 0, Nuclear Design Methodology Using CASMO/4SIMULATE-3 MOX (Proprietary) | Exclusive Use Affidavit |