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 Issue dateTitleTopic
ML24012A04911 January 2024Request for Additional Information Regarding Final Response to Generic Letter 2004-02Coatings
ML23339A0455 December 2023Request for Information for an NRC Post-Approval Site Inspection for License Renewal Inspection Report 05000546/2024010Aging Management
License Renewal
ML23312A1307 November 2023Final Rci/Rai - Constellation R. E. Ginna Nuclear Power Plant - Exemption from Security Rule (EPID L-2023-LLE-0029) (Email)Time of Discovery
Fitness for Duty
Contraband
ML23297A23526 October 2023Information Request for the Cyber Security Baseline Inspection, Notification to Perform InspectionCyber Security
ML23219A16616 August 2023Request for Additional Information Regarding Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping (EPID: L-2023-LLR-0006) - Non-proprietaryUltimate heat sink
ML23209A72431 July 2023Request for Information on the NRC Quadrennial Comprehensive Engineering Team Inspection: Inspection Report 05000454/2024010 and 05000455/2024010Stroke time
Probabilistic Risk Assessment
Temporary Modification
Aging Management
Large early release frequency
COVID-19
ML23198A03717 July 2023Information Request to Support Upcoming Problem Identification and Resolution (PIR) Inspection at Byron Nuclear PlantTemporary Modification
Aging Management
Maintenance Rule Program
ML23191A84410 July 202305000456; 05000457 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for InformationJob Performance Measure
ML23172A11722 June 2023Notification of NRC Fire Protection Team Inspection Request for InformationSafe Shutdown
Fire Barrier
Probabilistic Risk Assessment
Fire impairment
Job Performance Measure
Fire Protection Program
ML23160A0226 June 2023NRR E-mail Capture - Calvert Cliffs - Long Term Coupon Surveillance Program RAI
ML23156A0104 June 2023NRR E-mail Capture - Calvert Cliffs - RAI License Amendment Request for Emergency Desiel Generator
ML23110A32021 April 2023Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection
ML23094A1354 April 2023Request for Information for Nrc Commercial Grade Dedication Inspection Inspection Report 05000456/2023010 05000457/2023010Commercial Grade Dedication
Large early release frequency
ML23069A0336 March 2023Email to K. Lueshen Byron and Braidwood Commitment 10 - Request for Additional Information Set 1
ML23069A0346 March 2023Unit 1 Lr Commitment 10 RAI Set 1 - (Non-Proprietary)
ML23115A24120 January 2023NRR E-mail Capture - Preliminary RAIs Related to L-2022-LLA-0131 - Byron, Unit 2, Reinsertion of an Accident Tolerant Fuel Lead Test Assembly
ML23018A16318 January 2023Notification of NRC Baseline Inspection and Request for InformationBoric Acid
Non-Destructive Examination
Aging Management
Foreign Material Exclusion
Dissimilar Metal Weld
Scaffolding
ML22241A05229 August 2022Notification of NRC Baseline Inspection and Request for Information Inspection Report 05000456/2022004 05000457/2022004Boric Acid
Non-Destructive Examination
Aging Management
Foreign Material Exclusion
Scaffolding
ML22237A02725 August 2022Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for InformationJob Performance Measure
ML22179A21128 June 2022Notification of Conduct of a Fire Protection Team InspectionSafe Shutdown
Probabilistic Risk Assessment
Temporary Modification
Pandemic
Fire Protection Program
ML22160A3969 June 2022R. E. Ginna Nuclear Power Plant, LLC - Request for Information for a Biennial Problem Identification and Resolution Inspection; Inspection Report 05000244/2022010Temporary Modification
ML22271A0776 May 2022NRR E-mail Capture - Final RAIs 9.1.2021 Constellation Relief Request
ML22129A0136 May 2022NRR E-mail Capture - Draft RAIs for Requests for Alternatives I4R-17, I4R-23, ISI-05-018, I6R-10Hydrostatic
Incorporated by reference
ML22116A12726 April 2022Unit 2 RFI for an NRC Triennial Heat Exchanger/Sink Performance Inspection and RFI IR 05000454/2022002 05000455/2022002Ultimate heat sink
Temporary Modification
Flow Induced Vibration
ML22091A2391 April 2022NRR E-mail Capture - Calvert Cliffs - Formal RAI for Proposed Alternative for Examinations of Certain Pressurizer WeldsProbabilistic Risk Assessment
Incorporated by reference
ML22091A0851 April 2022NRR E-mail Capture - Braidwood and Byron - Final RAI Regarding Proposed Alternative for Various Pressurizer Welds (EPID L-2021-LLR-0035 and 0036)Probabilistic Risk Assessment
Incorporated by reference
ML22041B53610 February 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541
ML22034A9864 February 2022Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000456/2022402 05000457/2022402Cyber Security
ML21350A43716 December 2021Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team) Inspection Report 05000456/2022010 and 05000457/2022010Stroke time
Temporary Modification
Aging Management
Job Performance Measure
Large early release frequency
Coronavirus
ML21308A5594 November 2021NRR E-mail Capture - NRC Request for Additional Information for Ginna Biennial EP Exercise Exemption RequestExemption Request
ML21287A03213 October 2021Request for Additional Information Re Proposed Alternative for Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds
ML21287A0935 October 2021Request for Additional Information: Calvert Cliffs 1 & 2 LAR to Revise Spent Fuel Pool Cooling - Shutdown Cooling Systems Licensing Basis (EPID L-2021-LLA-0112) (Email)Earthquake
ML21273A3314 October 2021Information Request to Support Upcoming Biennial Problem Identification and Resolution (Pi&R) Inspection at Byron StationTemporary Modification
Aging Management
Maintenance Rule Program
ML21256A19010 September 2021NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21228A23517 August 2021Notification of NRC Baseline Inspection and Request for Information Inspection Report 05000457/2021004Boric Acid
Nondestructive Examination
Aging Management
Dissimilar Metal Weld
ML21187A22329 July 2021Temporary Instruction 2515/194 Inspection Documentation RequestOpen Phase Condition
Time Critical Operator Action
ML21203A31121 July 2021NRR E-mail Capture - Final Byron Permanently Defueled Technical Specifications (PDTS) - Second Round RAI
ML21193A09412 July 2021Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for InformationJob Performance Measure
ML21189A1608 July 2021NRR E-mail Capture - Request for Additional Information - Braidwood, Byron, and Ginna - Amendment to Address the Issues in Westinghouse NSALsAnticipated operational occurrence
ML21189A1618 July 2021NRR E-mail Capture - Second Round Request for Additional Information - Byron Permanently Defueled Technical Specification Amendment
ML21180A15628 June 2021Request for Additional Information Regarding License Amendment Request Concerning Containment SumpProbabilistic Risk Assessment
ML21144A21324 May 2021NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21130A03821 May 2021Memo to File - Draft Request for Additional Information Relief Request CISI-03-01 Concerning Containment Unbonded Post-Tensioning System Inservice Inspection Requirements
ML21117A0345 May 2021Request for Additional Information Regarding Proposed Alternative to Use ASME Code Case N-893Boric Acid
ML21119A10827 April 2021Ti 2515/194 Inspection Documentation RequestOpen Phase Condition
Time Critical Operator Action
ML21076A51517 March 2021R. E. Ginna Nuclear Power Plant - RAI Steam Generator LAR to Revise Technical Specifications for Steam Generator Tube Inspection Frequency (EPID L-2020-LLA-0207) (e-mail)
ML21062A0651 March 2021NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining BoltingIncorporated by reference
ML21057A10225 February 2021Notification of NRC Fire Protection Team Inspection Request for Information; Inspection Report 05000456/2021010; 05000457/2021010Safe Shutdown
Fire Barrier
Probabilistic Risk Assessment
Fire impairment
Job Performance Measure
Fire Protection Program
ML21053A31422 February 2021Information Request for a Triennial Baseline Design Bases Assurance Inspection (Team); Inspection Report 05000317/2021010 and 05000318/2021010Commercial Grade Dedication
Probabilistic Risk Assessment
Temporary Modification
Aging Management
ML21049A25718 February 2021Request for Additional Information Byron/Dresden Proposed Changes to Site Emergency Plans to Support Post-Shutdown and Permanently Defueled Conditions (EPID-2020-LLA-0240 & EPID-2020-LLA-0237)