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| {{#Wiki_filter:Seabrook Station Annual Assessment Meeting Reactor Oversight Process - 2023 June 27, 2023 1 | | {{#Wiki_filter:}} |
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| Meeting Conduct
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| * Please respect other members of the public
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| * Please be conscious of your speaking time
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| * Questions will be addressed during the Question-and-Answer session following the presentation.
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| Agenda - Seabrook
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| * 2022 ROP Plant Performance Assessment and Inspection Activities Ray McKinley
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| * NRC Inspection of Alkali-Silica Deputy Director, Region I Division Reaction (ASR) of Operating Reactor Safety
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| * Public Question and Answer 3
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| NRC Panelists Travis Daun Seamus Flanigan Nik Floyd Sr. Resident Inspector Resident Inspector Senior Engineer Matt Young Mel Gray Engineering Branch Chief Branch Chief 4
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| NRC Independent Safety Inspections Reactor Oversight Process
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| * Full-time NRC resident inspectors
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| * NRC specialists conduct additional inspections at each nuclear plant
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| * NRC inspectors have unfettered access to all plant activities related to nuclear safety and security 5
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| NRC Independent Safety Inspections Reactor Oversight Process 6
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| 2022 ROP Plant Performance Assessment at Seabrook
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| * Seabrook operated safely and in a manner that preserved the public health and safety and protected the environment
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| * All green performance indicators
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| * All very low safety significance findings
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| * The plant will receive the baseline level of inspection in 2023 7
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| 2022 NRC Inspection Activities at Seabrook
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| ~4000 hours of inspection and related activities
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| - Examples of Resident Inspections
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| * maintenance activities
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| * surveillance tests
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| * operator performance
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| * emergency preparedness drills
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| - 2022 Team Inspections
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| * Security Baseline
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| * Design Bases Assurance Inspection
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| * EP Exercise
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| * Radiation Protection/Environmental Monitoring
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| * Problem Identification and Resolution 8
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| NRC Inspection of ASR at Seabrook
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| * In 2022, the NRC completed inspections to assess NextEras performance to manage the effects of ASR in Seabrook structures
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| - Resident inspectors and specialist from Region I and NRC Headquarters involved
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| - Focused on compliance with NRC-approved methodology and license conditions
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| * NRC inspections in 2022 determined Seabrook structures remain capable of performing their safety functions
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| * NRC inspectors identified one finding of very low safety significance
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| - 2Q2022 finding related to not monitoring through-wall expansion of ASR in required Tier 3 locations 9
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| Seabrook Annual Assessment Meeting Closing Remarks 10
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| NRC Social Media Channels
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| * LinkedIn: www.linkedin.com/company/u-s--nuclear-regulatory-commission/
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| * Instagram: www.instagram.com/nrcgov
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| * Facebook: www.facebook.com/nrcgov/
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| * Flickr: www.flickr.com/photos/nrcgov/
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| * Twitter: www.twitter.com/#!/nrcgov
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| * YouTube: www.youtube.com/user/NRCgov
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| * RSS: www.nrc.gov/public-involve/listserver.html#rss 11
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| Annual Assessment Meeting Feedback
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| : 1. Mail in NRC 2. Scan QR Code on feedback form - OR - back of form with smart device
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| - OR -
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| : 3. At any computer, go to the Public Meeting Schedule and press the Meeting Feedback link for this meeting - or - press the [more] link for this meeting and then press the Meeting Feedback link on the Meeting Details page.
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| For Additional Information Contact a Public Affairs Officer Diane Screnci Sr. PAO 610/337-5330 Diane.screnci@nrc.gov Neil Sheehan PAO 610/337-5331 Neil.sheehan@nrc.gov 13
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| Q&A Session Question & Answer Session 14
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| Thank you for your participation
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| Reference Slides 16
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| Structural Modification Examples Example 1 - Example 2 -
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| Strong backs Corner braces 17
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| Structural Modification Examples 18
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| Throughwall Expansion Monitoring Expansion Through wall expansion with borehole extensometer 19}}
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