ML21217A257
| ML21217A257 | |
| Person / Time | |
|---|---|
| Issue date: | 08/10/2021 |
| From: | Allen Hiser, Jeffrey Poehler NRC/NRR/DNRL |
| To: | |
| Hiser A | |
| Shared Package | |
| ML21217A247 | List: |
| References | |
| Download: ML21217A257 (2) | |
Text
Industry / NRC Materials Programs Technical Information Exchange Update on RPV Embrittlement Activity Allen Hiser, Senior Technical Advisor, NRR/DNRL Jeffrey Poehler, Senior Materials Engineer, RES/DE/REB August 10, 2021
NRC Activities Related to RPV Integrity
- Two technical letter reports regarding Regulatory Guide 1.99
- TLR-RES/DE/CIB-2020-11, Basis for a Potential Alternative to Revision 2 of Regulatory Guide 1.99, January 20, 2021 (ADAMS Accession No. ML20345A003)
- TLR RES/DE/CIB-2020-09, Rev. 1, RG 1.99 Revision 2 Update FAVOR Scoping Study, May 6, 2021 (ADAMS Accession No. ML21126A326)
- Ongoing Activities
- Risk-informed evaluation of RPV integrity under internal review -
considers both the RG evaluation and RPV surveillance programs, using the principles of risk-informed decision making from RG 1.174
- Potential public meeting to discuss results of this report - Fall 2021 2