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ML24029A17430 January 2024Constellation Pre-Application January 30, 2024, Meeting Slides - Proposed Alternative to Utilize Code Case N-932, Alternative Requirements for Acceptance of Containment Base Metal Corrosion or Erosion
ML24003A1818 January 2024Handout - Byron-Braidwood Core Monitoring and Support System LAR Pre-Submittal Meeting January 8,2024
ML23345A03611 December 2023ATWS Uet December 11, 2023 Pre-submittal Meeting SlidesProbabilistic Risk Assessment
Large early release frequency
ML23317A07114 November 2023NRC Pre-Submittal Meeting on November 14th, 2023 - TSTF-591 and Selected 50.69 License Condition Updates (EPID L-2023-LLM-0098) (Slides)
ML23229A48317 August 2023RR 20-Year ISI Pre-Submittal NRC Meeting Handout
ML23229A01317 August 2023Relief Request for Alternative Requirements for Byron Unit 1 Reactor Pressure Vessel Inservice Inspection Intervals NRC Meeting Handout
ML23255A10411 August 2023Slides - Constellation - Pre-Application EP 9/18/2023 Draft CEG Presubmittal SG Performance Monitoring Plan Meeting Handout
ML23163A16412 June 20232022 Braidwood/Byron End-of-Cycle Meeting Presentation
ML23033A6669 February 2023Summary of Public Meeting with Constellation Energy Generation, LLC (Constellation) to Discuss Its Request for Alternatives for Certain Steam Generator Weld Inspections for Calvert Cliffs 1 & 2, Byron 1 & 2, Braidwood 1 & 2, and Ginna
ML23033A66730 January 2023Public Call with Constellation January 30, 2023 (Slides)
ML22159A3339 June 2022Presentation Slides for Braidwood and Byron 2021 End of Cycle MeetingCoronavirus
ML21314A44710 November 2021Slides for Presubmittial Meeting for Proposed Alternative to Adopt ASME Code Case N-921 to Extend the Inservice Inspection IntervalMoisture barrier
ML21166A37215 June 2021End-of-Cycle Meeting PresentationHigh Radiation Area
Coronavirus
ML20258A03022 September 2020Decommissioning Licensing Action Submittal Plan for Byron and Dresden Stations Early Shutdowns
ML20261G73216 September 2020Pre-Submittal Slides Extend 120-month Isi/Ist Interval Under 50.55aIncorporated by reference
Exemption Request
ML20209A53224 July 20202019 Braidwood and Byron End-of-Cycle PresentationCoronavirus
ML20178A42030 June 2020NEI Slides for June 30, 2020, Public Meeting on COVID-19 ResponseExemption Request
Pandemic
Coronavirus
ML20170B02123 June 2020NRC Pre-Submittal Meeting Byron Unit 2 One-Time Deferral of Reactor Pressure Vessel Head Penetration Nozzle (Rpvhpn) InspectionsBoric Acid
Weld Overlay
Nondestructive Examination
Pandemic
Coronavirus
COVID-19
Pressure Boundary Leakage
ML20169A55916 June 2020Steam Generator License Amendment Request Pre-Submittal Meeting (NRC) - Byron Unit 2 LAR for One-Time Deferral of Steam Generator Inspections (Rev 1)Pandemic
Coronavirus
ML20163A65516 June 20206-16-20 Byron Unit 2 Steam Generator License Amendment Request Pre-Submittal Meeting (NRC) - Byron Unit 2 LAR for One-Time Deferral of Steam Generator InspectionsPandemic
Coronavirus
ML19318F95120 November 2019Presentation Slides for November 20, 2019, Pre-Application Meeting - Request for Revision to Quality Assurance Program Internal Audit FrequencyGrace period
ML19161A2574 June 2019BWR Fleet Msv/Srv - Testing Frequency Relief Request NRC Pre-Application Meeting June 4, 2019Incorporated by reference
ML19151A66031 May 2019BWR Fleet Mssv/Srv Testing Frequency Relief Request NRC Pre-Application Meeting June 4, 2019Incorporated by reference
ML19022A20023 January 2019Request for Use of ASME Code Case N-879 for Exelon Nuclear Power PlantsLoop seal
ML18347B31419 December 2018Bwrvip/Asme Relief Request Discussion December 19, 2018
ML18334A21630 November 2018Presentation Slides: Exelon BWR MSIV (Boiling-Water Reactor - Main Steam Isolation Valve) Leakage Optimization for NRC Pre-Submittal Meeting of December 6, 2018GOTHIC
ML18319A12719 November 2018Slides for 11/19/18 Public Meeting - Exelon Fleet LAR for Common Language for TS 5.7 High Radiation AreasHigh Radiation Area
Deep Dose Equivalent
ML18218A1128 August 2018Reactor Pressure Vessel Head Penetration Nozzle Post Peening Follow-up Inspection Relief Requests for Byron Unit 2 and Braidwood Unit 1Weld Overlay
ML18054B35927 February 2018Slide: NRC Pre-Submittal Meeting for Exelon Fleet LAR to Relocate TS Unit Staff Qualification ANSI Requirements to the QATR, February 27, 2018, Profile Info: Submitted by Frank Mascitelli
ML17296A2033 October 2017Accident Tolerant Fuel Lead Test Assembly DeploymentShutdown Margin
Coatings
ML17142A23825 May 2017OEDO-17-00280 - Briefing Package for Drop-In Visit on June 9, 2017, by Senior Management of Exelon Generation Company, LLC with Chairman Svinicki, Commissioner Baran, and Commissioner BurnsProbabilistic Risk Assessment
Operator Manual Action
FLEX
Significance Determination Process
ML17132A17725 May 2017LAR for Control Room Cooling at Byron and Braidwood StationsPost Accident Monitoring
ML16334A4645 December 2016Westinghouse Pre-Application Meeting: License Amendment Request to Modify Byron Station Facility Operating License in Support of the Molybdenum-99 Isotope Production Project - December 5, 2016
ML16327A37025 November 2016Enclosure 3: Exelon Byron Station Design (Meeting Handout)
ML16077A15622 March 2016Fleet: Pre-application Teleconference with Exelon to Discuss a Potential License Amendment Request Regarding Operating Training Standards
ML16075A32916 March 2016OEDO-16-00165 - Briefing Package for Drop-In Visit on March 23, 2016, by Senior Management of Exelon Generation Company, LLC with the NRC Executive Director for OperationsAnticipated operational occurrence
Enforcement Discretion
Probabilistic Risk Assessment
Significance Determination Process
Open Phase Condition
Risk-Informed Steering Committee
Fuel cladding
Generic Issues Program
Backfit
ML16062A4222 March 2016Meeting Slides for March 7, 2016 Public Meeting to Discuss Backfit AppealAnticipated operational occurrence
Backfit
Power Uprate
ML15342A1019 December 2015TORMIS Computer Code Methodology Public Meeting SlidesUltimate heat sink
Finite Element Analysis
Tornado Generated Missile
Tornado Missile Protection
TORMIS
ML15232A68327 August 2015Stations Auxiliary Feedwater System - Unit Cross-tie License Amendment Request
ML15209A97230 July 2015Alloy 600 PWSCC Mitigation Plan for Reactor Vessel Head Penetration Nozzles Utilizing Cavitation Peening at Byron and BraidwoodWeld Overlay
ML15133A47320 May 2015Digital Upgrades of the Non-Safety Related NSSS Control Systems at Byron and Braidwood StationsUnanalyzed Condition
Anticipated operational occurrence
Cyber Security
ML14342A81210 December 2014Presentation Slides for December 10, 2014 Meeting on Alloy 600 PWSCC Mitigation for Rvh NozzlesWeld Overlay
ML14261A11122 September 20142014 NEI Fire Protection Information Forum NRC Public SlidesCoatings
Multiple Spurious Operation
Earthquake
Fire Protection Program
Very Early Warning Fire Detection
Backfit
ML14251A48510 September 2014Byron/Braidwood Auxiliary Feedwater Cross-TieProbabilistic Risk Assessment
ML14051A05920 February 20142/06/2014, NRC Presentation Slides (Public Meeting with Exelon Generation Company, Nuclear Energy Industry, and Cask System Vendors to Discuss Issues with Spent Fuel Vacuum Drying Process)Fuel cladding
ML14051A06620 February 20142/06/2014, Exelon Presentation Slides (Public Meeting with Exelon Generation Company, Nuclear Energy Industry, and Cask System Vendors to Discuss Issues with Spent Fuel Vacuum Drying Process)
ML13275A04020 August 2013License Renewal Process and Environmental Scoping Meeting SlidesAging Management
Environmental Justice
ML13227A39214 August 20132012 Byron End-of-Cycle Public Meeting NRC Presentation
ML13227A38914 August 20132012 Byron End-of-Cycle Public Meeting Licensee'S PresentationMultiple Spurious Operation