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Category:Slides and Viewgraphs
MONTHYEARML24029A1742024-01-30030 January 2024 Constellation 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 ML23317A0712023-11-14014 November 2023 NRC Pre-Submittal Meeting on November 14th, 2023 - TSTF-591 and Selected 50.69 License Condition Updates (EPID L-2023-LLM-0098) (Slides) ML23251A0782023-09-0606 September 2023 DRE1 Decom Pre-Submittal Slides ML23255A1042023-08-11011 August 2023 Slides - Constellation - Pre-Application EP 9/18/2023 Draft CEG Presubmittal SG Performance Monitoring Plan Meeting Handout ML23170A0082023-06-29029 June 2023 Decommissioning Presentation for NRC Pre-submittal Meeting, June 29, 2023 ML23157A0352023-06-0606 June 2023 Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - NRC Presentation Slides ML23094A1492023-04-11011 April 2023 Licensee Presentation on Whr Exemption Request for Public Meeting on April 11, 2023 ML23076A0442023-03-16016 March 2023 Pb U2 Scram Barrier Presentation KT Session NEI 99-01, Slides - Constellation - Pre-Application EP 2/23/2023 Meeting Slides2023-02-21021 February 2023 Slides - Constellation - Pre-Application EP 2/23/2023 Meeting Slides ML21314A4472021-11-10010 November 2021 Slides for Presubmittial Meeting for Proposed Alternative to Adopt ASME Code Case N-921 to Extend the Inservice Inspection Interval ML21165A1942021-06-16016 June 2021 Joint Annual Assessment Meeting for Pa/Md/Nj/Ny Nuclear Power Plants - Webinar Presentation ML21165A2882021-06-16016 June 2021 Joint Annual Assessment for Pa/Md/Nj/Ny Nuclear Power Plants - Webinar Presentation (Updated) ML21162A3322021-06-11011 June 2021 BWR Fleet Relief Request Associated with RPV Instrument Nozzle Repairs ML20261G7322020-09-16016 September 2020 Pre-Submittal Slides Extend 120-month Isi/Ist Interval Under 50.55a ML20178A4202020-06-30030 June 2020 NEI Slides for June 30, 2020, Public Meeting on COVID-19 Response ML20175A8722020-06-23023 June 2020 Risk-Informed Inservice Inspection - U.S Nuclear Regulatory Commission (NRC) - Four Element Risk-Informed Approach ML20170B0212020-06-23023 June 2020 NRC Pre-Submittal Meeting Byron Unit 2 One-Time Deferral of Reactor Pressure Vessel Head Penetration Nozzle (Rpvhpn) Inspections ML20163A6542020-06-18018 June 2020 2020 NRC Annual Assessment Webinar Presentation - Pennsylvania and Maryland Facilities (Beaver Valley, Calvert Cliffs, Limerick, Peach Bottom, Susquehanna) ML20163A6552020-06-16016 June 2020 6-16-20 Byron Unit 2 Steam Generator License Amendment Request Pre-Submittal Meeting (NRC) - Byron Unit 2 LAR for One-Time Deferral of Steam Generator Inspections ML20169A5592020-06-16016 June 2020 Steam Generator License Amendment Request Pre-Submittal Meeting (NRC) - Byron Unit 2 LAR for One-Time Deferral of Steam Generator Inspections (Rev 1) ML20168A3192020-06-15015 June 2020 Joint Annual Assessment Meeting for Pa/Md Power Plants - Webinar Presentation ML19308B9262019-11-0505 November 2019 ACRS Plant License Renewal Subcommittee - Peach Bottom Atomic Power Station Units 2 and 3 Subsequent License Renewal Safety Evaluation Report (SER) with Confirmatory Item ML19256E3852019-09-12012 September 2019 SLR Dseis Public Meeting Sept 12 2019 - Scott Portzline - Former Three Mile Island Alert Presentation ML19256E3522019-09-12012 September 2019 Slides - Peach Bottom SLRA Dseis Public Meeting - Sep 12 2019 ML19157A0542019-06-0606 June 2019 Joint Annual Assessment Meeting (Webinar) for Pennsylvania Power Plants - NRC Presentation Slides ML18347B3142018-12-19019 December 2018 Bwrvip/Asme Relief Request Discussion December 19, 2018 ML18334A2162018-11-30030 November 2018 Presentation Slides: Exelon BWR MSIV (Boiling-Water Reactor - Main Steam Isolation Valve) Leakage Optimization for NRC Pre-Submittal Meeting of December 6, 2018 ML18319A1272018-11-19019 November 2018 Slides for 11/19/18 Public Meeting - Exelon Fleet LAR for Common Language for TS 5.7 High Radiation Areas ML18275A3712018-09-25025 September 2018 Subsequent License Renewal Environmental Scoping Meeting 9-25-18 ML18141A3072018-05-21021 May 2018 18 - SLR Status ML18054B3592018-02-27027 February 2018 Slide: 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 ML18017A1172018-01-18018 January 2018 NRC PBAPS SLRA Pre-Submittal Meeting Jan 2018 PM Copy ML17320A2002017-11-15015 November 2017 Insights from Implementing FLEX in the Peach Bottom Seismic PRA Model ML17257A1612017-09-19019 September 2017 September 19, 2017 Pre-application Public Meeting Presentation on Peach Bottom Subsequent License Renewal Application ML16106A2792016-04-15015 April 2016 Meeting Slides for License Amendment Request for Measurement Uncertainty Recapture Uprate NRC Pre-Submittal Meeting April 26, 2016 ML16077A1562016-03-22022 March 2016 Fleet: Pre-application Teleconference with Exelon to Discuss a Potential License Amendment Request Regarding Operating Training Standards ML13255A3762013-09-16016 September 2013 Soarca Peach Bottom Uncertainty Analysis (UA) Acrc Briefing - Sept 2013 ML12159A2662012-06-11011 June 2012 County Generating Station Pre-Application Meeting Extended Power Uprate: Replacement Steam Dryers. June 11, 2012 ML12130A0992012-05-0909 May 2012 Annual Assessment Meeting Slides Presentation Rev. 0, 2012 ML12124A0782012-04-26026 April 2012 Power Point Presentation: Peach Bottom - Timing and Criteria for RCS Failure ML1208701402012-03-27027 March 2012 Licensee Slides for Exelon Fleet Pre-Submittal Public Meeting 4-10-12 Licensed Operator Eligibility Requirements LAR NRC-2012-0022, Comment (18) of Scott D. Portzline on Behalf of Three Mile Island Alert, on State of the Art Reactor Consequence Analyses (Soarca) Reports2012-02-28028 February 2012 Comment (18) of Scott D. Portzline on Behalf of Three Mile Island Alert, on State of the Art Reactor Consequence Analyses (Soarca) Reports ML12262A4762012-02-22022 February 2012 TMI Alert Portzline Presentation NUREG-0654 Public Mtg ML1110800952011-04-14014 April 2011 NRC Slides for Peach Bottom Public Meeting on April 13, 2011 ML1011100672010-04-20020 April 2010 NRC Slides for Peach Bottom Atomic Power Station Annual Assessment Meeting April 19, 2010 ML1011100652010-04-20020 April 2010 Slides for PBAPS Aam, April 19, 2010 ML0929400522009-10-22022 October 2009 Meeting Power Uprate Meeting Slides ML11228A2312009-08-13013 August 2009 State-of-the-Art Reactor Consequence Analyses (Soarca); Semi-Annual Briefing for Commission Tas ML0918109342009-06-16016 June 2009 Hand-outs for June 16, 2009 Public Meeting with Exelon ML11228A2302009-04-14014 April 2009 State-of-the-Art Reactor Consequence Analyses; Semi-Annual Briefing for Commission Technical Assistants 2024-01-30
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Peach Bottom Atomic Power Station 2 & 3Second License Renewal ApplicationPre-submittal MeetingJanuary 18, 2018 AgendaIntroductions:Mike Gallagher, VP License Renewal & Decommissioning
Background:
Mike GallagherPart 54 Safety Application Approach : Paul Weyhmuller, Peach Bottom Project Tech LeadDiscussion Topics/Lessons Learned: AllProject Management: John Hufnagel, Peach Bottom Project Licensing Lead Closing Remarks: Mike Gallagher1 Site Information2Susquehanna RiverTurbine BuildingDischargeIntake Background 3First License Renewal Application submittedJuly 2, 2001Approved May 7, 2003IP 71003 Unit 2 completed January 31, 2013IP 71003 Unit 3 completed March 31, 2014Entered PEO 2013 (Unit 2) and 2014 (Unit 3)Well run and maintained12 years without an automatic scramOver $1.3 billion on capital improvements 2012 -2016Unit 3 completed 731 days of continuous operation Background -Power Uprate History4
Background -Part 54 Safety Application ApproachLessons learned from previous Exelon and industry license renewal projects are utilized in the PBAPS SLRA ProjectExelon has extensive aging management experience22 of 23 units have renewed operating licenses13 units are operating in the PEOExelon has held leadership positions and participates in NEI and EPRI initiatives that prepared the industry for Subsequent License Renewal & Long Term OperationsExelon participated through NEI in providing comments to the staff on GALL/SRP -SLRCurrent NRC Expectations and SRP GuidanceExelon reviewed RAIs that have been issued to recent license renewal applicants to ensure consistency with current NRC expectations and SRP guidanceIncludes lessons learned from River Bend acceptance review5 Part 54 Safety Application ApproachSafety portion format is based on NUREG -2192 (SRP-SLR), NEI 17-01, and Reg. Guide 1.188 (pending)Comprehensive Scoping & Screening was performedAging Management ReviewsHighly consistent : >98% A through E notes (approx. 6400 line items)No new aging effects since first license renewalAging Management ProgramsGoal is to maximize consistency with GALL-SLR Includes Aging Management Effectiveness Review of First LR programsTLAAsAddressed First License Renewal TLAAs Extensive review for additional TLAAsReview of SLRA Internal consistency checks being performed (e.g., enhancements, aging effects)Industry Peer review will be performed 6 GALL-SLR Consistency and Commitments7
Discussion Topics/Lessons LearnedGAP Analysis for Reactor Internals: Section 3.1.2.2.12 for BWR InternalsBases for projecting neutron fluence values for RPV and RVI to the end of a proposed subsequent period of extended operationAre there changes in methods of analysis since first license renewal?RPV Fluence Methodology consistent with CLBEnvironmental qualification of electrical equipment consistent with CLBFatigue Analysis consistent with CLBEAF analysis consistent with GALL-SLR guidanceEAF Screening methodology for limiting Class 1 locationsAny changes in Technical Specifications anticipated for SLR?Is Noble Metal Chemical Addition or Hydrogen Water Chemistry credited in reducing ISI inspection requirements?Will BWRVIP-62 Rev. 1 be used for BWR Vessel and Internals? Concrete degradation including irradiation effects8 Discussion Topics/Lessons LearnedCable and Electrical AMPs BWRVIP Integrated Surveillance Program (ISP)BWRVIP-135 BWRVIP-86 Rev. 1-AUse of the BWRVIP-74 App. B generic equivalent margins analysis methodology for Upper Shelf Energy (USE) TLAA Any new aging effects identified for SLR?Westinghouse Steam Dryer aging managementUse of SLRA Appendix CRelationship between 1stand 2ndLR UFSAR supplements9 Project Management Exelon plans to provide electronic SLRA submittal, web-ready CD and reviewers' aid information including: Reviewer version CDs including SLRA, ER, boundary drawings, UFSAR, and FPP, with links SLRA and boundary drawing hard copies will be providedExelon will utilize Scientech eDocs portal to make supporting documents available upon NRC completion of SLRA acceptance reviewFrequent project calls between the Exelon Licensing Lead and NRC PMOperating Experience Audit in Rockville, MDExelon will support with utility laptops, spreadsheet data and connection to Station CAP databaseIn-Office and On-Site Audit SupportExelon will work with NRC PM to establish and manage remote breakout session schedulesExelon will track NRC audit questions, requests, and the responses in a databaseCoordination of plant walkdownsand other on-site activitiesRAI ResponsesExelon will meet NRC response schedules10 Closing RemarksThe Peach Bottom SLR application will be consistent with GALL-SLR and GEIS to the greatest extent possibleExelon will submit a high quality application that can support an 18 month staff reviewRecent industry RAIs addressed in the SLR applicationTimely RAI responsesFrequent NRC interfaceThe Peach Bottom SLR application is on track to be submitted to the NRC in 3rdquarter 201811 Questions?12