ML070860321
| ML070860321 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 02/05/2007 |
| From: | Carol Moyer NRC/RES/DFERR |
| To: | |
| Shared Package | |
| ML070860236 | List: |
| References | |
| Download: ML070860321 (6) | |
Text
United States Nuclear Regulatory Commission United States Nuclear Regulatory Commission Program for the Inspection of Nickel Alloy Components (PINC) 8th Meeting February 5-6, 2007 Rockville, Maryland, USA Carol E. Moyer, Materials Engineer US NRC Office of Nuclear Regulatory Research 301-415-6764 cem3@nrc.gov
5-6 February 2007 PINC-8 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
5-6 February 2007 PINC-8 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
5-6 February 2007 PINC-8 4
Status of Agreements
- Signed Members
- SKI
- JNES
- Tohoku University
- Kansai Electric Power Co. (Japanese PWR Industry)
- VTT / HUT (Finland)
- KINS / KAERI (Korea)
- Committed Members (Agreements in Process)
- EPRI
5-6 February 2007 PINC-8 5
Meeting Agenda: February 5th Opening of meeting, introductions, logistics C. Moyer Welcome, opening comments J. Wiggins Review of minutes from PINC-7 meeting P. Merck Review of action items from PINC-7 meeting P. Merck/G. Schuster Lessons learned from Piping RRT in Japan I. Komura Break Proposed CRDM and BMI mockups G. Schuster Lunch Discussion - RRT schedule development S. Doctor/P. Merck Data analysis group (DAG)
C. Moyer/S. Doctor Break Discussion - plans for subsequent RRTs Finland program update P. Kauppinen Adjourn for the day
5-6 February 2007 PINC-8 6
Meeting Agenda: February 6th Resume meeting, introductions, logistics C. Moyer TG-Atlas update G. Schuster Break TG-NDE summary S. Doctor Review of action items P. Merck/G. Schuster Lunch Steering Committee Meeting C. Moyer Discussion - program extension through 2008 Discussion - DAG Discussion - RRT schedule Schedule for future meetings Adjourn