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| > Conduct timely and systematic inspection related to significant operational events | | > Conduct timely and systematic inspection related to significant operational events |
| ) Assess health and safety significance of the event I Collect and analyze facts associated with the event to determine causes and circumstances | | ) Assess health and safety significance of the event I Collect and analyze facts associated with the event to determine causes and circumstances |
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| 01 :'(w**7IAW AIT Process AIT Process Overview SFormal investigation process conducted for the purpose of gathering facts and determining findings and conclusions r significant operational events | | 01 :'(w**7IAW AIT Process AIT Process Overview SFormal investigation process conducted for the purpose of gathering facts and determining findings and conclusions r significant operational events |
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| - -LL, -,.. ,_.feAy3 t , A. | | - -LL, -,.. ,_.feAy3 t , A. |
| Enhanced oversight by Exelon and Wackenhut %C;'. | | Enhanced oversight by Exelon and Wackenhut %C;'. |
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| continues 4 r ý- -s-bc)eA , g, / t*,-.'4 = ,. | | continues 4 r ý- -s-bc)eA , g, / t*,-.'4 = ,. |
| > Corrective actions prior to September 2007 were - | | > Corrective actions prior to September 2007 were - |
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Category:Meeting Briefing Package/Handouts
MONTHYEARML24200A2312024-07-22022 July 2024 Constellations Pre-Submittal Meeting Presentation About Peach Bottom ECCS Compensated Level System Replacement Project - July 22, 2024 ML24137A1882024-05-16016 May 2024 Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - NRC Presentation Slides ML24131A1282024-05-14014 May 2024 Lessons Learned for ECCS Digital I&C License Amendment ML24121A1862024-05-14014 May 2024 Attachment 3: Peach Bottom ECCS Compensated Level System Replacement Project Presentation Material (Non-Proprietary Information) ML24134A2032024-05-14014 May 2024 Lessons Learned for ECCS Digital I&C License Amendment - Rev 0 ML24100A7672024-04-11011 April 2024 Meeting Slides - Preapplication with Constellation on Planned Fleet Alternative Request to Adopt OMN-2 ML24089A2612024-04-0909 April 2024 Slides - Constellation - Pre-Application Regarding Hooded Masks 4/9/2024 Meeting Slides (L-2024-LLM-0041) ML24029A1742024-01-30030 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) 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 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) ML21095A0162021-04-0505 April 2021 2021 RIC Session T12 - DOE-Sponsored Light Water Reactor Sustainability Program 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 ML20170B0212020-06-23023 June 2020 NRC Pre-Submittal Meeting Byron Unit 2 One-Time Deferral of Reactor Pressure Vessel Head Penetration Nozzle (Rpvhpn) Inspections ML20175A8722020-06-23023 June 2020 Risk-Informed Inservice Inspection - U.S Nuclear Regulatory Commission (NRC) - Four Element Risk-Informed Approach 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 ML19318F9512019-11-20020 November 2019 Presentation Slides for November 20, 2019, Pre-Application Meeting - Request for Revision to Quality Assurance Program Internal Audit Frequency ML19317C9952019-11-12012 November 2019 In-Service Testing Supplemental Position Indication Relief Request NRC Pre-Application Meeting November 18, 2019 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 ML19161A2572019-06-0404 June 2019 BWR Fleet Msv/Srv - Testing Frequency Relief Request NRC Pre-Application Meeting June 4, 2019 ML19151A6602019-05-31031 May 2019 BWR Fleet Mssv/Srv Testing Frequency Relief Request NRC Pre-Application Meeting June 4, 2019 ML19084A0982019-03-22022 March 2019 Potential Topics for Pre-Application Meetings for Peach Bottom SLRA ML19022A2002019-01-23023 January 2019 Request for Use of ASME Code Case N-879 for Exelon Nuclear Power Plants 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 ML18144A6932018-05-31031 May 2018 License Amendment Request for Expanded Actions for LEFM Flow Meter Conditions - NRC Pre-Submittal Meeting May 31, 2018 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 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 ML17142A2382017-05-25025 May 2017 OEDO-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 Burns ML16077A1562016-03-22022 March 2016 Fleet: Pre-application Teleconference with Exelon to Discuss a Potential License Amendment Request Regarding Operating Training Standards ML16075A3292016-03-16016 March 2016 OEDO-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 Operations 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 ML12130A1172012-05-0909 May 2012 Pb 2012 Public Mtg Attendance Sheet April 2012 ML1208701402012-03-27027 March 2012 Licensee Slides for Exelon Fleet Pre-Submittal Public Meeting 4-10-12 Licensed Operator Eligibility Requirements LAR 2024-07-22
[Table view] Category:Slides and Viewgraphs
MONTHYEARML24200A2312024-07-22022 July 2024 Constellations Pre-Submittal Meeting Presentation About Peach Bottom ECCS Compensated Level System Replacement Project - July 22, 2024 ML24137A1882024-05-16016 May 2024 Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - NRC Presentation Slides ML24131A1282024-05-14014 May 2024 Lessons Learned for ECCS Digital I&C License Amendment ML24121A1862024-05-14014 May 2024 Attachment 3: Peach Bottom ECCS Compensated Level System Replacement Project Presentation Material (Non-Proprietary Information) ML24134A2032024-05-14014 May 2024 Lessons Learned for ECCS Digital I&C License Amendment - Rev 0 ML24100A7672024-04-11011 April 2024 Meeting Slides - Preapplication with Constellation on Planned Fleet Alternative Request to Adopt OMN-2 ML24089A2612024-04-0909 April 2024 Slides - Constellation - Pre-Application Regarding Hooded Masks 4/9/2024 Meeting Slides (L-2024-LLM-0041) ML24029A1742024-01-30030 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 ML20170B0212020-06-23023 June 2020 NRC Pre-Submittal Meeting Byron Unit 2 One-Time Deferral of Reactor Pressure Vessel Head Penetration Nozzle (Rpvhpn) Inspections ML20175A8722020-06-23023 June 2020 Risk-Informed Inservice Inspection - U.S Nuclear Regulatory Commission (NRC) - Four Element Risk-Informed Approach ML20163A6542020-06-18018 June 2020 2020 NRC Annual Assessment Webinar Presentation - Pennsylvania and Maryland Facilities (Beaver Valley, Calvert Cliffs, Limerick, Peach Bottom, Susquehanna) 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) 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 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 ML19256E3522019-09-12012 September 2019 Slides - Peach Bottom SLRA Dseis Public Meeting - Sep 12 2019 ML19256E3852019-09-12012 September 2019 SLR Dseis Public Meeting Sept 12 2019 - Scott Portzline - Former Three Mile Island Alert Presentation 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 2024-07-22
[Table view] |
Text
a.":
2007 Peach Bottom Augmented Inspection Team (AIT)
Congressional Brief Marsha K. Gamberoni, Director James M. Trapp, Team Leader Division of Reactor Safety NRC Region I
SV= (IM'.&R['I ýFI-*i"fi AIT Process AIT Objectives
> Conduct timely and systematic inspection related to significant operational events
) Assess health and safety significance of the event I Collect and analyze facts associated with the event to determine causes and circumstances
01 :'(w**7IAW AIT Process AIT Process Overview SFormal investigation process conducted for the purpose of gathering facts and determining findings and conclusions r significant operational events
> Implemented for significant operational events that pose an actual or potential hazard to public health and safety, property, or the environment IInspection teams consist of technical experts from the Regions augmented by specialists from NRC Headquarters
IF2K j'N KF] ~ AIT Process
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AIT Basis for Peach Bottom Multiple occasions in which several security officers at Peach Bottom were observed to be inattentive between March and August 2007
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.Z /ur Event Background SNRC made aware of videos through WCBS-TV (New York City).reporter on September 10, 2007 NRC began enhanced oversight of security on September 10, 2007
> NRC viewed videos on September 19, 2007, which showed multiple occurrences of security officers inattentive to duty in the "ready room" of the plant between March and August 2007
> NRC commenced AIT on September 21, 2007
A**a~ L.. "~X~~ Team Objectives
>Independently review the facts surrounding inattentive security officers
>Assess security plan impact
> Identify probable causes
),Assess corrective and compensatory actions
>Review extent of security officers' inattentiveness
>Assess effectiveness of management oversight
>Assess Behavioral Observation Program
)>Identify generic aspects of the event C
9M& C !i' K luM .*14"a AIT Results Extent of Security Officers' Inattentiveness
> All security officers were interviewed at least once by either NRC or Exelon
- Based on videos and interviews conducted,, all security officers identified as inattentive were 1!
working on Security Team No. 1 a t.-)c S. C0. sk-e~aw-ti 6L~ ayep t6 .c) ~, ka-
~LY2L~~3~)i.rAIr Results Security Plan Impact
> Security at Peach Bottom was not significantly degraded as a result of this event
> Security at the plant providedhigh assurance that the health and safety of the public was adequately protected at all times
> Inattentive security officers did have an adverse impact on elements of the defense-in-depth security strategy
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AIT Results Probable Causes
> Adverse behavior developed on Security Team No.1
> Ready room not accessible for adequate supervisory oversight -
SManagement failed to effectively communicate and reinforce station attentiveness expectations - '3 -
) Security supervisors failed to addreds"ncerns involving inattentive security officers Management failed to address poor environmental 0" ," "- L Z.--" C. ,,-y conditions in the ready room - . LZ*
> Management failed to provide adequate attentivene,,
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- I -
V L~)ij~ 1 AIT Results Compensatory and Corrective Actions
> Prompt compensatory and corrective actions -
implemented by Exelon were appropriate .
- -LL, -,.. ,_.feAy3 t , A.
Enhanced oversight by Exelon and Wackenhut %C;'.
continues 4 r ý- -s-bc)eA , g, / t*,-.'4 = ,.
> Corrective actions prior to September 2007 were -
ineffective for addressing unacceptable security officer behavior
- 'I 1AjL4::VO
[ 7xLLM4 3Az C AIT, Results Management.and Supervisory Oversight Ineffective security supervisory oversight had a direct adverse impact on this event SSecurity supervisor discouraged the bringing forward of safety concerns
I ..
AIT Results Behavioral Observation Program
- Multiple opportunities existed for security officers to report inattentive behavior
> Security organization was not effective in enforcing the Behavioral Observation Program
.... Vk2MAIT, 1 AIT Results Generic Communications SExelon has shared lessons learned with the Exelon fleet and the industry - 15-->. r=-;:> r-j e n- -,V--
I NRC has issued a security advisory to the industry on inattentive security officer behavior
~ ~zj AIT ConcluSions Security officers were inattentive on multiple occasions
> The level of security was not significantly degraded as a result Of inattentive security officers
> Supervisors failed to correct inattentive behavior
> Peach Bottom's prompt corrective actions were appropriate
T - I, Issued**1/**, a, letterr
. toL-Exlno NRCcobr4 Actions07 SIssued a letter to Exelon on October 4, 2007, regarding inattentiveness concerns I Issue an AIT inspection report
> Perform an AIT follow.up inspection
> Consider enforcement actions following completion of NRC review