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RPV Embrittlement and Surveillance for Long-Term Operation

Meeting Details

Observation Meeting
Date
November 17, 2026
Time
9:00 am–1:00 pm EST
Location
NRC One White Flint North

11555 Rockville Pike, HQ-OWFN-12D02-MTR
Rockville, MD

Agenda
Meeting Info

Purpose

To discuss potential approaches and topics related to managing RPV embrittlement during long-term operation including:

Updated or alternative embrittlement trend curves
Use of direct fracture toughness
Material surveillance program flexibilities
Other RPV embrittlement-related technical topics of interest.

Teleconference / Webinar

Bridge Number: +1 301-576-2978
Passcode: 668145616#
Conference ID: 237 516 875 671 324
Webinar Link Join the Webinar
Webinar Meeting Number: 237 516 875 671 324
Webinar Password: Nf2kk2nm

Comments

Participants are invited to review pertinent references, such as https://www.nrc.gov/docs/ML2614/ML26148A433.pdf, to inform the discussion on potential topics for NRC consideration.

Contact

Mekonen Bayssie

(301) 415-1699

Robert Tregoning

(301) 415-2324

Jeff Poehler

(301) 415-8353

Page Last Reviewed/Updated Friday, August 28, 2026