ML23152A156
| ML23152A156 | |
| Person / Time | |
|---|---|
| Issue date: | 06/14/2023 |
| From: | John Wise NRC/NRR/DNRL |
| To: | |
| References | |
| Download: ML23152A156 (1) | |
Text
Status and Initiatives for Subsequent License Renewal John Wise Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Industry/NRC Materials Technical Exchange Meeting June 14-15, 2023
Status of U.S. Reactors
- 93 operating power reactors 9 with 40-year licenses 78 renewed 6 subsequently renewed
- 54 operating reactors have exceeded 40 years of service (oldest at 53 years)
- 9 additional reactors exceeded 40 years, but have been shut down Operating Reactor Service Time 2
Renewals Comanche Peak 1 & 2 Diablo Canyon 1 & 2 Perry 1 Clinton 1 Seabrook 1 (2019)
FY 2023-24 Submittals Ongoing Review Most recent issuance Turkey Point 3 & 4 (2019)
Peach Bottom 2 & 3 (2020)
Surry 1 & 2 (2021)
Issuance St. Lucie 1 & 2 Oconee 1, 2 &3 Point Beach 1 & 2 North Anna 1 & 2 Monticello 1 Ongoing Review Browns Ferry 1, 2 & 3 Summer 1 Dresden 2 & 3 FY 2023-24 Submittals LR SLR 3
Environmental Rulemaking
- February 2022 Commission Orders Concluded 10 CFR 51.53(c)(3) and NUREG-1437, Generic Environmental Impact Statement for License Renewal of Nuclear Plants (LR GEIS), do not address subsequent renewal Impacted issued (Turkey Point, Peach Bottom) and pending SLR licenses
- March 2023 Draft Rule, Revised GEIS and associated guidance 88 FR 13329 (summary presentation: ML23069A013)
Comment period closed May 2 Final rule: (est.) Spring 2024 4
SLR Guidance Updates NUREG-2191 (GALL-SLR) and NUREG-2192 (SRP-SLR), Revision 1, based on:
- Interim staff guidance
- Revised/new codes & standards
- Lessons from first SLR reviews
- Operating experience
- Substantive corrections Kickoff Meeting June 2022 (ML22160A291)
Technical Topics Meetings Sept 2022 (ML22243A014)
Draft for Comment Summer 2023 Additional public meetings TBD Final issuance (est.)
Fall 2024 Milestones 5
Modifications for transition to NFPA 805 Draft Regulatory Issue Summary 2014-06, Revision 1 Consideration of Current Operating Issues and Licensing Actions in License Renewal
- Revision 1, Draft for Comment issued March 7; Closed May 8 (88 FR 14091; ML22024A172)
- For new information that arises shortly prior to, or during, the review of license renewal applications (LRAs), applicants should:
-Update LRAs to reflect any changes to the current licensing basis of the plant
-Inform the staff of late-breaking operating experience
- Staff uses this information to make its finding on the adequacy of aging management activities; can affect resources and schedule 6
extended power uprate discovery of new aging mechanism Identification of a degraded condition
International Engagements The NRC continues to support several activities and requests related to long-term operations 7
IAEA NEA Regulator Engagements Industry Engagements Research Partnerships Workshop on use of IGALL for LTO (Nov 2022)
NRC Regulator LTO Workshop (July 2023)
NRG-IAEA Workshop on AMP Effectiveness (Jan 2023)
NRG-IAEA Webinar on LTO Beyond 60 (Sept 2023)
IAEA Report - Aging Management Prior to Plant Commissioning (ongoing)
NEA/CNRA Workshop on Aging Management in Codes and Standards (June 2023)
IGALL development (ongoing)
THANK YOU 8