ML22363A572
| ML22363A572 | |
| Person / Time | |
|---|---|
| Issue date: | 01/19/2023 |
| From: | Nellis C NRC/RES/DE |
| To: | |
| References | |
| Download: ML22363A572 (5) | |
Text
PUBLIC MEETING ANNOUNCEMENT
Title:
Meeting with the Electric Power Research Institute to Discuss Use of the Extremely Low Probability of Rupture Code for Loss-of-Coolant Accident Frequency Estimates Date(s) and January 19, 2023, 1:00 PM to 3:45 PM EST Time(s):
Location: NRC Headquarters Two White Flint North, 6th Floor, Room D02 11545 Rockville Pike Rockville, MD 20852-2738 Category: This is an Observation Meeting. This is a meeting in which attendees will have an opportunity to observe the NRC performing its regulatory function or discussing regulatory issues. Attendees will have an opportunity to ask questions of the NRC staff or make comments about the issues discussed following the business portion of the meeting; however, the NRC is not actively soliciting comments towards regulatory decisions at this meeting.
Purpose:
Discuss technical aspects concerning use of the Extremely Low Probability of Rupture (xLPR) probabilistic fracture mechanics code to inform loss-of-coolant accident (LOCA) frequency estimates and related regulatory applications. This is a continuance of discussions held on June 14, 2022. Specific topics for discussion are provided in the agenda to this announcement.
Contacts: Christopher Nellis Matthew Homiack 301-415-5973 301-415-2427 Christopher.Nellis@nrc.gov Matthew.Homiack@nrc.gov
Participants:
NRC External Staff from the Office of Nuclear Electric Power Research Institute Regulatory Research and Office (EPRI) of Nuclear Reactor Regulation Webinar: URL https://teams.microsoft.com/l/meetup-join/19%3ameeting_
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The NRC provides reasonable accommodations to individuals with disabilities where appropriate. If you need a reasonable accommodation to participate in a meeting or need a meeting notice or the transcript or other information from a meeting in another format (e.g.,
braille, large print), please contact Anne Silk, NRC Reasonable Accommodations Coordinator, at Anne.Silk@nrc.gov or call directly at 301-287-0745. Determinations on requests for reasonable accommodation will be made on a case-by-case basis. Ten (10) days advance notice is requested to try to ensure availability; however, every effort will be made to address a request for reasonable accommodations with less notice.
PUBLIC MEETING AGENDA
Meeting with the Electric Power Research Institute to Discuss Use of the Extremely Low Probability of Rupture Code for Loss-of-Coolant Accident Frequency Estimates January 19, 2023, 1:00 PM to 3:45 PM EST NRC Headquarters Two White Flint North, 6th Floor, Room D02 11545 Rockville Pike Rockville, MD 20852-2738 Time Topic Presenter 1:00 PM - 1:10 PM Introduction NRC staff Opening Remarks NRC staff / EPRI 1:10 PM - 1:20 PM Review of June 14, 2022, Public Meeting on NRC staff Use of xLPR for LOCA Frequency Estimates 1:20 PM - 1:30 PM Scope Change on Work Using the xLPR EPRI Code to Develop LOCA Frequency Estimates 1:30 PM - 2:30 PM Updates on Full-Scope Study Using the xLPR EPRI Code to Develop LOCA Frequency Estimates 2:30 PM - 2:45 PM Treatment of Non-xLPR-Modeled Failures EPRI 2:45 PM - 3:05 PM Use Cases for LOCA Frequency Estimates NRC staff / EPRI 3:05 PM - 3:20 PM Perspectives on EPRI Pilot Study Using the NRC staff xLPR Code to Develop LOCA Frequency Estimates 3:20 PM - 3:35 PM Updates to Example xLPR LOCA Frequency NRC staff Estimates Compared to NUREG-1829 Expert Elicitation Results 3:35 PM - 3:45 PM Public Questions and Answers Public 3:45 PM Adjourn All
4 xLPR for LOCA Estimates Part 2 Meeting Notice and Agenda DATE January 4, 2023 DISTRIBUTION:
RTregoning, RES/DE RIyengar, RES/DE/CIB JMcKirgan, RES/DE MHomiack, RES/DE/CIB NChandran, RES/DE/REB DDijamco, NRR/DNRL/NVIB SMin, NRR/DNRL/NPHP VKalikian, NRR/DNRL/NPHP AHiser, NRR/DNRL DRudland, NRR/DNRL ABuford, NRR/DNRL/NVIB MMitchell, NRR/DNRL/NPHP BThomson, NRR/DNRL BSmith, NRR/DNRL MBenson, RES/DE/CIB CParker, NRR/DNRL/NVIB MHaywood, OCHCO/ADHRTD/NRANB JMessina, NRR/DSS/SFNB JTsao, NRR/DNRL/NPHP KBucholtz, NRR/DRA/APOB MWentzel, NRR/DANU/UTB2 AHeller, NRR/DSS/SFNB AKock, NRR CFairbanks, NRR/DNRL/NVIB OYee, NRR/DNRL/NVIB JDean, NRR/DSS/SFNB JMedoff, NRR/DNRL/NVIB JDonoghue, NRR/DSS MReisi-Fard, RES/DRA JLehning, NRR/DSS/SFNB CMoyer, RES/DE/CMB JWhitman, NRR/DSS/SFNB ADAMS Accession No.: ML22363A572 OFFICE RES/DE/REB RES/DE/CIB NAME CNellis CN RIyengar RI
DATE Jan 3, 2023 Jan 4, 2023 OFFICIAL RECORD COPY