ML20084K632
| ML20084K632 | |
| Person / Time | |
|---|---|
| Issue date: | 03/24/2020 |
| From: | William Burton NRC/NRR/DNRL/NLRP |
| To: | |
| Burton W, 301-415-6332 | |
| References | |
| Download: ML20084K632 (2) | |
Text
TOPICS FOR THE 3/25/20 TELECON Topic Comments AMP XI.S8 Protective Coatings:
NRC feedback on proposed revision requested 9:15 am - 9:30 am AMP XI.M42 Internal Coatings:
Additional discussion with Industry on the operating experience condition associated with internal concrete coating in buried fire water systems 9:30 am - 10:30 am Further Evaluation for RPV Steel Supports:
NRC to discuss at least one acceptable method for estimating fluence and gamma dose.
NRC to discuss at least one acceptable method for evaluating the aging effect of loss of fracture toughness 10:30 am - 11:30 am AMP XI.S1 ASME Section XI, Subsection IWE:
Industry requests revision based on an aging effects approach (details to be provided later) 12:30 pm - 1:30 pm Generic F-J Notes:
Aging management of the spent fuel pool liner 1:30 pm - 2:00 pm AMP XI.M16A PWR Vessel Internals:
Discuss consideration of the following documents that are based on an 80-year operating period in Further Evaluation 3.1.2.2.9. Is there a need for a GAP evaluation?
2:00 pm - 4:00 pm
MRP-191 Rev 2 (EPRI 3002013220), MRP Screening, Categorization, and Ranking of Reactor Internal Components for Westinghouse and Combustion Engineering PWR Design MRP-2018-022, Interim Guidance for PWR Internals I&E Guidelines, MRP-227-A, for SLR-Westinghouse and Combustion Engineering-Designed reactor Vessel Internals MRP-189 Rev 3 (3002013218), MRP Screening, Categorization, and Ranking of Babcock & Wilcox -
Designed PWR Reactor Internal Component Items and Welds In addition to the above SLR documents, also discuss consideration of recent industry operating experience and related MRP or Owners Group Guidance that is used to augment MRP-227 I&E Guidance