ML24256A028 | 12 September 2024 | 2024 Hatch Requal Inspection Corporate Notification Letter | |
NL-23-0930, Application to Revise Technical Specifications to Adopt TSTF-591, Revise Risk Informed Completion Time (RICT) Program | 11 September 2024 | Application to Revise Technical Specifications to Adopt TSTF-591, Revise Risk Informed Completion Time (RICT) Program | Internal Flooding Probabilistic Risk Assessment Pressure and Temperature Limits Report |
NL-24-0337, Interim 10 CFR 21.21(a)(2) Report Regarding Operation Technology, Inc., ETAP Software Error in Transient Stability Program | 9 September 2024 | Interim 10 CFR 21.21(a)(2) Report Regarding Operation Technology, Inc., ETAP Software Error in Transient Stability Program | |
ML24249A136 | 4 September 2024 | EN 57304 - Westinghouse Electric Company, LLC, Final Report - No Embedded Files. Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21 | Safe Shutdown Shutdown Margin Stress corrosion cracking |
NL-24-0334, 0 to the Updated Final Safety Analysis Report, Technical Specifications Bases Changes, Technical Requirements Manual Changes, License Renewal 10 CFR 54 .37(b) Changes, 10 CFR 50.59 Summary Report & Revised Nrc | 3 September 2024 | 0 to the Updated Final Safety Analysis Report, Technical Specifications Bases Changes, Technical Requirements Manual Changes, License Renewal 10 CFR 54 .37(b) Changes, 10 CFR 50.59 Summary Report & Revised Nrc | Anticipated operational occurrence Met Tower License Renewal Fuel cladding |
IR 05000321/2024091 | 27 August 2024 | NRC Investigation Report 2-2023-003 and NOV - NRC Inspection Report 05000321/2024091 and 05000366/2024091 | |
IR 05000321/2024005 | 26 August 2024 | Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 and 2 - Report 05000321/2024005 and 05000366/2024005 | Cyber Security |
NL-24-0313, Application to Revise Technical Specifications Surveillance Requirements to Increase Safety/Relief Valves Setpoint Response to Request for Additional Information | 23 August 2024 | Application to Revise Technical Specifications Surveillance Requirements to Increase Safety/Relief Valves Setpoint Response to Request for Additional Information | Backfit |
IR 05000321/2024002 | 8 August 2024 | Edwin I Hatch Nuclear Plants, Units 1 and 2 – Integrated Inspection Report 05000321-2024002 and 05000366-2024002 | Reactor Vessel Water Level Ultimate heat sink Past operability Enforcement Discretion Temporary Modification Functionality Assessment FLEX Significance Determination Process Local Leak Rate Testing Design basis earthquake Large early release frequency Operability Determination Maintenance Rule Program Fire Protection Program |
NL-24-0276, Post-Audit Supplement to License Amendment Request to Revise Renewed Facility Operating Licenses to Adopt an Alternative Seismic Method for Categorization of Structures, Systems, and Components | 26 July 2024 | Post-Audit Supplement to License Amendment Request to Revise Renewed Facility Operating Licenses to Adopt an Alternative Seismic Method for Categorization of Structures, Systems, and Components | |
NL-24-0290, Response to Request for Additional Information Related to Request for Specific Exemption | 26 July 2024 | Response to Request for Additional Information Related to Request for Specific Exemption | Exemption Request |
NL-24-0261, 10 CFR 50.46 ECCS Evaluation Model Annual Report for 2023 | 19 July 2024 | 10 CFR 50.46 ECCS Evaluation Model Annual Report for 2023 | Coatings |
ML24198A125 | 16 July 2024 | Edwin I Hatch Nuclear Plant Units 1 - 2 Notification of Conduct of Title 10 of the Code of Federal Regulations 50 | Safe Shutdown Probabilistic Risk Assessment Maintenance Rule Program |
NL-24-0260, Inservice Inspection Program Owner’S Activity Report (OAR-1) for Refueling Outage 1R31 | 9 July 2024 | Inservice Inspection Program Owner’S Activity Report (OAR-1) for Refueling Outage 1R31 | |
NL-24-0240, Reactor Core Isolation Cooling (RCIC) System Inoperable Due to Mispositioned Link | 3 July 2024 | Reactor Core Isolation Cooling (RCIC) System Inoperable Due to Mispositioned Link | Mission time |
NL-24-0237, Incorrectly Installed Temporary Modification Results in Multiple Conditions Prohibited by Plant Technical Specifications | 3 July 2024 | Incorrectly Installed Temporary Modification Results in Multiple Conditions Prohibited by Plant Technical Specifications | Past operability Temporary Modification |
NL-24-0143, Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities in | 27 June 2024 | Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities in | Non-Destructive Examination Internal Flooding Probabilistic Risk Assessment FLEX Flow Accelerated Corrosion Risk-Informed Steering Committee |
NL-24-0239, Response to Apparent Violation in NRC Inspection Report 05000321, 366/2024090: EA-23-139 | 17 June 2024 | Response to Apparent Violation in NRC Inspection Report 05000321, 366/2024090: EA-23-139 | |
ML24163A053 | 14 June 2024 | Audit Plan - Alternative Seismic Method LAR | Probabilistic Risk Assessment |
NL-24-0148, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis | 4 June 2024 | Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis | |
ML24149A049 | 4 June 2024 | SNC Fleet - Regulatory Audit in Support of Review of the License Amendment Request to Revise TS 1.1, Use and Application Definitions, and Add New Technical Specification 5.5.21 and 5.5.17, Online Monitoring Program, | |
NL-24-0202, SNC Response to Regulatory Issue Summary 2024-01: Preparation and Scheduling of Operator Licensing Examinations | 24 May 2024 | SNC Response to Regulatory Issue Summary 2024-01: Preparation and Scheduling of Operator Licensing Examinations | |
IR 05000321/2024090 | 15 May 2024 | NRC Inspection Report 05000321-2024090 and 05000366-2024090, Investigation Report 2-2023-003; and Apparent Violation | Significance Determination Process |
NL-24-0191, Annual Radiological Environmental Operating Reports for 2023 | 10 May 2024 | Annual Radiological Environmental Operating Reports for 2023 | Annual Radiological Environmental Operating Report |
NL-24-0166, Manual Reactor Trip Due to Loss of Feedwater | 9 May 2024 | Manual Reactor Trip Due to Loss of Feedwater | |
NL-24-0195, Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water. | 7 May 2024 | Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water. | Ultimate heat sink Internal Flooding Large early release frequency Containment Hardened Vent |
NL-24-0064, Units 1 & 2 and Hatch Nuclear Plant - Units 1 & 2 License Amendment Request to Revise Technical Specification 1.1 and Add Online Monitoring Program to Technical Specification 5.5 | 3 May 2024 | Units 1 & 2 and Hatch Nuclear Plant - Units 1 & 2 License Amendment Request to Revise Technical Specification 1.1 and Add Online Monitoring Program to Technical Specification 5.5 | Safe Shutdown Shutdown Margin Anticipated operational occurrence Post Accident Monitoring Surveillance Frequency Control Program Pressure Boundary Leakage Unidentified leakage |
IR 05000032/2024011 | 25 April 2024 | Notification of Edwin I. Hatch Nuclear Plant - Comprehensive Engineering Team Inspection (CETI) Baseline Inspection Report 0500032/2024011 and 05000366/2024011 | Ultimate heat sink Commercial Grade Dedication Probabilistic Risk Assessment Functionality Assessment Operability Determination |
NL-24-0165, Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2023 | 25 April 2024 | Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2023 | Annual Radioactive Effluent Release Report |
NL-24-0157, Incorrectly Installed Temporary Modification Results in a Condition Prohibited by Plant Technical Specifications | 24 April 2024 | Incorrectly Installed Temporary Modification Results in a Condition Prohibited by Plant Technical Specifications | Past operability Temporary Modification |
IR 05000321/2024001 | 22 April 2024 | Integrated Inspection Report 05000321/2024001 and 05000366/2024001 | Reactor Vessel Water Level High Radiation Area Internal Flooding Past operability Enforcement Discretion Probabilistic Risk Assessment Nondestructive Examination Temporary Modification Functionality Assessment Locked High Radiation Area Significance Determination Process Feedwater Heater Operability Determination Maintenance Rule Program Liquid penetrant Fire Protection Program Substantial potential for overexposure Power change Overexposure |
NL-24-0026, Application to Revise Technical Specifications Surveillance Requirements to Increase Safety/Relief Valves Setpoint | 19 April 2024 | Application to Revise Technical Specifications Surveillance Requirements to Increase Safety/Relief Valves Setpoint | Ultimate heat sink Water Inventory Control Surveillance Frequency Control Program Fire Protection Program Power Uprate Affidavit Overspeed trip Simmer margin GNF3 Water hammer |
NL-24-0144, Primary Containment Penetration Exceeded Maximum Allowable Primary Containment Leakage Rate (La) | 9 April 2024 | Primary Containment Penetration Exceeded Maximum Allowable Primary Containment Leakage Rate (La) | Local Leak Rate Testing Large early release frequency |
NL-24-0115, Response to Request for Additional Information Exemption Requests for Physical. | 4 April 2024 | Response to Request for Additional Information Exemption Requests for Physical. | Exemption Request |
NL-24-0116, Nuclear Property Insurance Coverage as of April 1, 2024 and Licensee Guarantees of Payment of Deferred. | 29 March 2024 | Nuclear Property Insurance Coverage as of April 1, 2024 and Licensee Guarantees of Payment of Deferred. | |
NL-24-0062, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis | 12 March 2024 | Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis | |
ML24069A001 | 9 March 2024 | – Correction of Amendment No. 266 Regarding License Amendment Request Regarding Relocation of Specific Surveillance Frequencies to a Licensee-Controlled Program (TSTF-425, Revision 3) | Surveillance Frequency Control Program |
NL-24-0089, Correction of Technical Specification Omission | 9 March 2024 | Correction of Technical Specification Omission | Surveillance Frequency Control Program |
ML24047A036 | 4 March 2024 | Response to Hatch and Vogtle FOF Dates Change Request (2025) | |
NL-24-0061, Cycle 32 Core Operating Limits Report Version 1 | 1 March 2024 | Cycle 32 Core Operating Limits Report Version 1 | Affidavit GNF3 |
IR 05000321/2023006 | 28 February 2024 | Annual Assessment Letter Edwin I. Hatch Nuclear Plant Units 1 and 2 - Nrc Inspection Report 05000321/2023006 and 05000366/2023006 | Cyber Security Aging Management License Renewal |
NL-24-0067, 10 CFR 72.48(d)(2) Biennial Report | 26 February 2024 | 10 CFR 72.48(d)(2) Biennial Report | |
NL-24-0051, License Amendment Request to Revise Renewed Facility Operating Licenses to Adopt an Alternative Seismic Method for Categorization of Structures, Systems, and Components | 20 February 2024 | License Amendment Request to Revise Renewed Facility Operating Licenses to Adopt an Alternative Seismic Method for Categorization of Structures, Systems, and Components | Safe Shutdown Internal Flooding Probabilistic Risk Assessment Incorporated by reference Fukushima Dai-Ichi Design basis earthquake Large early release frequency Earthquake Seismic Walkdown Report |
NL-24-0042, Response to Request for Additional Information Exemption Requests for Physical Barriers | 13 February 2024 | Response to Request for Additional Information Exemption Requests for Physical Barriers | Exemption Request |
NL-24-0033, Response to Question for Withholding Information from Public Disclosure Exemption Requests for Physical Barriers | 5 February 2024 | Response to Question for Withholding Information from Public Disclosure Exemption Requests for Physical Barriers | Exemption Request |
IR 05000321/2023004 | 31 January 2024 | Integrated Inspection Report 05000321/2023004 and 05000366/2023004 | Enforcement Discretion Functionality Assessment Feedwater Heater Operability Determination |
ML24012A065 | 30 January 2024 | Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting) | Time of Discovery Contraband Condition Adverse to Quality Safeguards Contingency Plan Exemption Request |
NL-24-0014, Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical. | 30 January 2024 | Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical. | Probabilistic Risk Assessment Operability Determination Operational leakage Control Room Habitability |
IR 05000321/2023301 | 17 January 2024 | – NRC Operator License Examination Report 05000321/2023301 and 05000366/2023301 | Loss of condenser vacuum |
ML23341A204 | 12 January 2024 | Request for Additional Information Exemption Requests for Physical Barriers (EPID L-2023-LLE-0018 & L-2023-LLE-0021) | Exemption Request |