ML070860226
| ML070860226 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 10/25/2006 |
| From: | Carol Moyer NRC/RES/DFERR |
| To: | |
| Shared Package | |
| ML070850772 | List: |
| References | |
| Download: ML070860226 (8) | |
Text
United States Nuclear Regulatory Commission United States Nuclear Regulatory Commission Program for the Inspection of Nickel Alloy Components (PINC)
Seventh Meeting October 25-27, 2006 Charlotte, NC, USA Carol E. Moyer, Materials Engineer US NRC Office of Nuclear Regulatory Research 301-415-6764 cem3@nrc.gov
25 October 2006 PINC-7 2
Objectives for PINC Cooperative Research Project
- Document the range of locations and crack morphologies associated with PWSCC and observed NDE responses
- Identify and quantitatively assess NDE methods for accurately detecting, sizing and characterizing tight cracks such as PWSCC
- Incorporate findings from other ongoing PWSCC research programs, as appropriate
25 October 2006 PINC-7 3
Project Organization
- Task 1 - Morphology Atlas (TG-Atlas)
- Compile existing work on crack morphology of PWSCC
- Correlate with NDE data, when available
- Develop an electronic Atlas (database) of NDE and metallography information
- Perform new NDE, fractography, metallography
- Task 2 - NDE Technology Assessment (TG-NDE)
- Round Robin of NDE techniques on PWSCC and simulated cracks
- Assess techniques to detect and size cracks
- Assess techniques to manufacture test blocks
- Consider relevant materials, geometries
- Integrate findings for regulatory application, process qualification
25 October 2006 PINC-7 4
Meeting Agenda: October 25th Welcome, Introductions, Logistics 9:00 Moyer/Spanner Overview of EPRI NDE Activities 9:10 J. Spanner North Anna 2 CRDMs, NDE and DE 9:30 S. Doctor BREAK 10:30 RRT Protocol, TD Development 10:45 S. Doctor RRT Specimen Coordinate System 11:30 I. Komura LUNCH 12:00 Short Summaries of Korean Programs 13:00 K. Kim First RRT - Lessons Learned 13:15 I. Komura BREAK 14:15 PNNL Mockups: Coupons, Components 14:30 G. Schuster Discussion, plans for subsequent RRTs 15:00 All Adjourn 17:00
25 October 2006 PINC-7 5
Meeting Agenda: October 26th Task Group Meetings 9:00 TG-NDE: Room 188 TG-Atlas: Room 156 LUNCH 12:00 Data Analysis Group (DAG) formation 13:00 S. Doctor BREAK 14:00 Demonstration of InSight Software 14:20 K. Kietzman, KANDE Laboratory Tour 15:00 All Adjourn for the day 17:00 Banquet 18:00
25 October 2006 PINC-7 6
Meeting Agenda: October 27th Steering Committee Welcome, Introductions 8:30 Moyer Reports from Task Groups 8:45 Gott/Doctor Discussion - Data Analysis Group (DAG) 9:15 Capture of Data in Atlas BREAK 10:30 Discussion - RRT Planning 10:45 Schedule for Future PINC Meetings 12:00 Adjourn 12:30
25 October 2006 PINC-7 7
Status of Agreements
- Signed Members
- SKI
- JNES
- Tohoku University
- Kansai (Japanese PWR Industry Group)
- Committed Members (Agreements in Process)
- VTT / HUT (Finland) - Signed by NRC, @ VTT
- KINS / KAERI (Korea) - Signed by NRC, @ KINS
- EPRI
Reports from Task Groups