ACRS Materials and Metallurgy Subcommittee Meeting - March 24-25, 1999

MARCH 24-25, 1999


MARCH 24, 1999

TOPIC PRESENTER TIME I. Opening Remarks W. Shack, ACRS 8:30-8:35 a.m. II. Steam Generator Integrity A. NRC Introduction E. Murphy, NRR 8:35-9:15 a.m. 1. Proposed Generic Letter 2. DG-1074, SG Tube Integrity 3. GSI-163, Multiple SG Tube Ruptures B. NEI Presentation J. Reily, NEI 9:15-9:45 a.m. ** BREAK ** 9:45-10:00 a.m. C. Status of NRC Activities E. Murphy, NRR 10:00-11:00 a.m. 1. Development of a Regulatory Framework 2. Operating Experience and Experience With Inspection Methodology (GL 97-05) D. Risk Studies S. Long, NRR 11:00-12:00 noon 1. Proposed White Paper on When and How to Consider Risk 2. Related Research Activities ** LUNCH ** 12:00-1:00 p.m. III. Activities of BWR Vessel and Internals Project (BWRVIP) A. Status of Staff Reviews C. Carpenter, Jr., NRR 1:00-1:10 p.m. B. BWRVIP-14: Evaluation of NRR Staff 1:10-1:50 p.m. Crack Growth in BWR Stainless Steel RPV Internals C. BWRVIP Comments Carl Terry, BWRVIP 1:50-2:15 p.m. IV. PWR Materials Reliability Project NEI 2:15-2:45 p.m. A. Organizational Structure B. Planned Activities ** BREAK ** 2:45-3:00 p.m. V. Status of NRC Research Activities E. Hackett, RES 3:00-4:00 p.m. A. 10 CFR 50.61, PTS Rule B. Revision to RG 1.154, PTS Embrittlement Curves C. Revision to RG 1.99, Reactor Pressure Vessel Irradiation Embrittlement D. International and National Activities 1. IAEA 2. ASME Section XI 3. NDE VI. RPV Head Penetration Cracking J. Medoff, NRR 4:00-4:30 p.m. A. Initial Results of Evaluation of Responses to GL-97-01 B. Schedule for Closeout of GL-97-01 VII. ACRS Discussions W. Shack, ACRS 4:30-5:30 p.m. VIII. Recess W. Shack, ACRS 5:30 p.m.

MARCH 25, 1999

I. Opening Remarks W. Shack, ACRS 8:30-8:35 a.m. II. Reactor Pressure Vessel (RPV) A. Lee, NRR 8:35-9:00 a.m. Integrity A. Initial Results of Evaluation of Responses to GL-92-01, Rev. 1, Sup. 1 B. Schedule for Closeout of GL-92-01 Rev.1, Sup. 1 C. Status of Changes to ASME Appendix G III. ASME Piping Code Working Group J. Fair, NRR 9:00-9:30 a.m. IV. Proposed Revision to 10 CFR T. Scarbrough, NRR 9:30-10:00 a.m. 50.55a ** BREAK ** 10:00-10:15 a.m. V. Proposed Revision to PTS Rule M. Mayfield, RES 10:15-11:50 a.m. VI. Subcommittee Discussion W. Shack, ACRS 11:50-12:00 noon VII. Adjourn W. Shack, ACRS 12:00 noon NOTE: Presentation time should not exceed 50 percent of the total time allocated for specific item. The remaining 50 percent of the time is reserved for discussion. Number of copies of the presentation materials to be provided to the ACRS - 25. CONTACT: N. Dudley NFD@NRC.GOV ACRS Senior Staff Engineer

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