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 Issue dateTitleTopic
ML23317A20122 November 2023(External_Sender) Supplement - Byron Security Rule Exemption Request ISFSI Docket No. ReferenceExemption Request
ML23331A89222 November 2023Supplement - Braidwood Security Rule Exemption Request ISFSI Docket No. ReferenceExemption Request
ML23321A20117 November 2023NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Proposed Alternative for Examination of Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds (L-2023-LLR-0062)
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
ML23311A1697 November 2023NRR E-mail Capture - Constellation - Fleet Request - Acceptance of Proposed Alternative for Examinations of Exam Categories B-B, B-D, and C-A SG Pressure Retaining Welds and Full Penetration Welded Nozzles (L-2023-LLR-0055 and L-2023-LLR-00
ML23311A1687 November 2023NRR E-mail Capture - Constellation - Fleet Request - Acceptance of Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections (L-2023-LLR-0053 and L-2023-LLR-005
ML23305A2991 November 2023NRR E-mail Capture - NRC Acceptance Review of Byron, Unit 2, Relief Request I4R-24
ML23304A02230 October 2023NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Braidwood 1 & 2 - Exemption from Security Rule (L-2023-LLE-0030)Time of Discovery
Fitness for Duty
Contraband
ML23304A02030 October 2023NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Byron 1 & 2 - Exemption from Security Rule (L-2023-LLE-0027)Time of Discovery
Fitness for Duty
Contraband
ML23272A06029 September 2023NRR E-mail Capture - NRC Acceptance Review of Byron, Unit 1, Relief Request I4R-25
ML23187A0096 July 2023NRR E-mail Capture - NRC Acceptance Review of Byron and Braidwood Request to Adopt TSTF-370
ML23103A46912 April 2023NRR E-mail Capture - NRC Acceptance Review of Braidwood Request for Amendment to Revise TS 3.7.9Ultimate heat sink
ML23069A0336 March 2023Email to K. Lueshen Byron and Braidwood Commitment 10 - Request for Additional Information Set 1
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
ML22354A26220 December 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Request to Use Certain Provisions of the 2019 Edition of the ASME BPV Code, Section XI
ML22325A00518 November 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-273-A, Revision 2
ML22284A1026 October 2022NRR E-mail Capture - NRC Acceptance Review for Byron, Unit 2, License Amendment Request (LAR) to Reinsert an Accident Tolerant Fuel (ATF) Lead Test Assembly (LTA) (L-2022-LLA-0131)
ML22339A00328 September 2022R. E. Ginna Nuclear Power Plant - Ginna: Acceptance Review: to Revise Technical Specifications (TS) TS 5.6.5, Core Operating Limits Report
ML22269A45222 September 2022R. E. Ginna Nuclear Power Plant - Acceptance Review: to Revise Technical Specifications (TS) TS 5.6.5, Core Operating Limits Report (COLR)
NRC-2100-2022, EN 55999 Valcor Coil Shell Assemblies Final Notification (004)12 September 2022EN 55999 Valcor Coil Shell Assemblies Final Notification (004)
ML22255A0139 September 2022NRR E-mail Capture - NRC Acceptance Review of Braidwood, Byron, Calvert Cliffs, Ginna - License Amendment Request to Adopt TSTF-577
ML22200A07819 July 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request to Use Honeywell Mururoa V4F1 R Supplied Air SuitsMururoa
NRC 2110-2022, EN 55999 - Valcor Engineering Corporation (009)18 July 2022EN 55999 - Valcor Engineering Corporation (009)
ML22189A0607 July 2022NRR E-mail Capture - Draft RAI for Byron/Braidwood TSTF-501
ML22136A27216 May 2022NRR E-mail Capture - NRC Acceptance Review of Braidwood and Byron Adoption of TSTF-501
ML22138A16716 May 2022R. E. Ginna Nuclear Power Plant - Acceptance Review TS to Revise Technical Specifications (TS) for the Spent Fuel Pool Charcoal System and Two (2) TS Administrative Changes (EPID-L-2022-LLA-0057)
ML22129A0136 May 2022NRR E-mail Capture - Draft RAIs for Requests for Alternatives I4R-17, I4R-23, ISI-05-018, I6R-10Hydrostatic
Incorporated by reference
ML22271A0776 May 2022NRR E-mail Capture - Final RAIs 9.1.2021 Constellation Relief Request
ML22116A02425 April 2022NRR E-mail Capture - NRC Acceptance Review of Braidwood, Byron, and Ginna Request to Adopt TSTF-246
ML22105A07215 April 2022NRR E-mail Capture - Braidwood/Byron Verbal Authorization for Proposed Alternative I4R-15/I4R-21
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
ML22088A1562 March 2022NRR E-mail Capture - Byron, Braidwood, Calvert Cliffs, and Ginna - Non-acceptance of Application to Revise Technical Specifications 5.6.5.b, the Core Operating Limits Report (COLR)
ML22091A08424 February 2022NRR E-mail Capture - Braidwood and Byron - Withdrawal of Draft RAI Regarding Proposed Alternative for Various Pressurizer Welds (EPID L-2021-LLR-0035 and 0036)
ML22041B53610 February 2022NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541
ML23089A0155 January 2022NRR E-mail Capture - NRC Acceptance Review of Byron - Proposed Alternative for Examinations of Categories B-B, B-D, and C-A SG Welds and Nozzles
ML23089A0175 January 2022NRR E-mail Capture - NRC Acceptance Review of Braidwood - Proposed Alternative for Examinations of Categories B-B, B-D, and C-A SG Welds and Nozzles
ML21308A5594 November 2021NRR E-mail Capture - NRC Request for Additional Information for Ginna Biennial EP Exercise Exemption RequestExemption Request
ML21301A06728 October 2021NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541
ML21293A23419 October 2021R. E. Ginna Nuclear Power Plant - Acceptance of Request for Exemption from the Biennial Emergency Preparedness Exercise Requirements in 10 CFR 50, Appendix E, Section IV.F.2.CExemption Request
Coronavirus
ML21293A13319 October 2021R. E. Ginna Nuclear Power Plant - Acceptance of Request for Exemption from the Biennial Emergency Preparedness Exercise Requirements in 10 CFR 50, Appendix E, Section IV.F.2.CExemption Request
Coronavirus
ML21279A1126 October 2021R. E. Ginna Nuclear Power Plant - Request for Exemption from the Biennial Emergency Preparedness Exercise Requirements in 10 CFR 50, Appendix E, Section IV.F.2.cExemption Request
Pandemic
Coronavirus
COVID-19
ML21273A10930 September 2021R. E. Ginna Nuclear Power Plant - Acceptance Review - Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections (EPID L-2021-LLR-0074
ML21272A14929 September 2021NRR E-mail Capture - NRC Acceptance Review of Braidwood and Byron - Proposed Alternative for Examinations of Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections
ML21256A19010 September 2021NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21252A0173 September 2021NRR E-mail Capture - NRC Acceptance Review - Braidwood - License Amendment to Revise Technical Specification 3.7.9, Ultimate Heat SinkUltimate heat sink
ML21252A00426 August 2021NRR E-mail Capture - NRC Acceptance Review - Braidwood/Byron/Clinton - Adoption of TSTF-273, Safety Function Determination Program Clarifications
ML21215A3503 August 2021NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554
ML21203A31121 July 2021NRR E-mail Capture - Final Byron Permanently Defueled Technical Specifications (PDTS) - Second Round RAI
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