ACRS Joint Subcommittees on Materials And Metallurgy, Thermal-Hydraulic Phenomena Meeting - July 9, 2001
REVISED 6/28/01
ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
JOINT MEETING OF THE ACRS SUBCOMMITTEES ON
MATERIALS AND METALLURGY, THERMAL-HYDRAULIC PHENOMENA,
AND RELIABILITY AND PROBABILISTIC RISK ASSESSMENT
ROOM T-2B3, 11545 ROCKVILLE PIKE, ROCKVILLE, MD
JULY 9, 2001
ACRS Contact: Michael T. Markley (301) 415-6885 - E-mail: mtm@NRC.GOV
- PROPOSED SCHEDULE -
| |
TOPIC |
SPEAKER |
TIME |
| 1) |
Introduction |
|
1:30-1:35 am |
| |
- Review goals and objectives for this meeting; introductions
|
Bill Shack, ACRS |
|
| |
- Risk-informing 10 CFR 50.46 for emergency core cooling systems; discussions from March 16, 2001 Joint Subcommittee meeting
|
|
|
| |
- Technical issues associated with large-break loss-of-coolant accidents (LBLOCA), leak-before-break phenomena (LBB), and probabilistic fracture mechanics (PFM)
|
|
|
| 2) |
NRC Staff Presentation |
|
1:35-3:30 pm |
| |
- Overview of Phase I activities
|
Tom King, RES |
|
| |
- Results of feasibility study for risk-informing 10 CFR 50.46; Options: ECCS reliability, acceptance criteria evaluation model, LBLOCA redefinition
|
Mark Cunningham, RES
Mary Drouin, RES
M. Mayfield, RES
A. Kuritsky, RES |
|
| |
**BREAK** |
|
3:30-3:45 pm |
| 3) |
NRC Staff Presentation - continued |
|
3:45-4:30 pm |
| |
- Phase IIA technical work, policy issues, and schedule
|
M. Cunningham, RES
M. Drouin, RES
M. Mayfield, RES
A. Kuritsky, RES |
|
| 4) |
Industry Comments |
|
4:30-4:45 pm |
| |
- Overall industry approach: Why redefine LBLOCA?
|
Adrian Heymer, NEI |
|
| |
- Owners Group perspectives
|
TBD |
|
| 5) |
ACRS General Discussion and Adjournment |
|
4:45-5:00 pm |
| |
- General discussion and comments by Members of the Subcommittee; items for full ACRS meetings
|
Bill Shack, ACRS |
|
Note: Presentation time should not exceed 50% of the total time allocated for a specific item. Number of copies of presentation materials to be provided to the ACRS/ ACNW - 35.
Page Last Reviewed/Updated Thursday, August 20, 2020