Thermal-Hydraulic Phenomena Subcommittee Meeting - February 4, 2003
ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
THERMAL-HYDRAULIC PHENOMENA SUBCOMMITTEE MEETING:
RESOLUTION OF GSI-191:
"ASSESSMENT OF DEBRIS ACCUMULATION ON PWR SUMP PERFORMANCE"
FEBRUARY 4, 2003
ROCKVILLE, MARYLAND
PRESENTATION SCHEDULE
Contact: | Michael R. Snodderly (301/415-6927)(Michael.Snodderly@nrc.gov) |
| |
| TOPIC | PRESENTER | TIME |
| | | |
I. | Introduction | G. Wallis, Chairman D. Dorman, RES G. Holahan, NRR | 1:00 p.m. |
II. | Status and Proposed Resolution Of GSI-191: "Assessment of Debris" Accumulation on PWR Sump Performance | R. Architzel, NRR | |
III. | NRC Documents for Resolution Of GSI-191 | | |
| A. | Draft Generic Letter 2003-XX: Potential Impact of Debris Blockage On Emergency Recirculation During Design-Basis Accidents at PWRs - Introduction
- Requested Action/Information
- NRC/Industry Interactions/Issues
- Follow-up Actions
| R. Architzel, NRR J. Lehning, NRR | 1:15 p.m. |
| B. | Draft Regulatory Guide, DG-1107: "Water Sources for Long-Term Recirculation Cooling Following A Loss-Of- Coolant Accident" - Background
- Regulatory Position
- Acceptable Analytical Approaches
| B. P. Jain, RES D. V. Rao, LANL | 2:15 p.m. |
| C. | Draft Regulatory Guide, DG-1107: "Water Sources for Long-Term Recirculation Cooling Following A Loss-Of- Coolant Accident" | B. P. Jain, RES D. V. Rao, LANL | |
| **BREAK*** | | 3:30 p.m. |
IV. | NEI Comments on Resolution og GSI-191 | J. Butler, NEI | 3:45 p.m. |
| A. Introduction B. NEI Evaluation Methodology (Ground Rules) C. NEI Guidance - Coordination With NRC Resolution Approach D. Resolution Schedule | | |
V. | Subcommittee Caucus | | 4:45 p.m. |
| A. | Comments on Meeting Presentations | | |
| B. | Follow-on Actions | | |
| C. | Decision Regarding Future Action on This Matter by ACRS | | |
VI. | Adjourn | | 5:00 p.m. |
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 - 35.
Page Last Reviewed/Updated Wednesday, July 20, 2016