ML17088A657

2017 RIC Presentation from Yamir Diaz-Castillo Entitled, Current NRC Vendor Findings and the Results from the 1st SONGS Lessons Learned Inspection

ML17088A657
Person / Time
Site:	San Onofre
Issue date:	03/28/2017
From:	Yamir Diaz-Castillo Division of Construction Inspection and Operational Programs
To:
Sakadales A
References
Download: ML17088A657 (7)

Text

Current NRC Vendor Findings and the Results from the 1st SONGS Lessons Learned Inspection Yamir Diaz-Castillo Quality and Vendor Inspection Branch-2 Division of Construction Inspection &

Operational Programs Office of New Reactors Nuclear Supply Chain - Opportunity to Excel

Agenda

• NRC Vendor Inspection Results

• Inspection Trends

• SONGS Lessons Learned

• Questions 2

NRC Vendor Inspection Results 3

Corrective Action 28%

Organization 2%

Control of Purchased Equipment, Materials, and Services 18%

Instructions, Procedures, and Drawings 2%

Design Control 30%

Handling, Storage, and Shipping 2%

Nonconforming Materials, parts, or Components 7%

Part 21 7%

Control of Special Processes 4%

FY 2015 NOVs and NONs Design Control 50.00%

Corrective Action 9.09%

Organization 4.55%

Control of Special Processes 9.09%

Audits 4.55%

Control of Purchased

Material, Equipment, and Services 4.55%

Nonconforming Materials, Parts, or Components 4.55%

Part 21 9.09%

Instructions, Procedures, and Drawings 4.55%

FY 2016 NOVs and NONs

Inspection Trends Increase in the number of Notices of Nonconformances against Criterion III, Design Control" Some inspections resulted in no findings Continue to observe issues with:

- adequate implementation of commercial-grade dedication programs

- adequate qualification of safety-related suppliers and sub-suppliers

- adequate implementation of corrective action programs 4

SONGS Lessons Learned Evaluate lessons learned in the area of vendor oversight 2 recommendations identified:

Perform pilot design-related inspections at vendor facilities prior to and/or during the fabrication process for safety-related major plant modifications Develop identification guidelines and screening criteria to determine:

When a plant change can be considered a major plant modification When a major plant modification should be subject to a vendor inspection 1st pilot design related aspect inspection at Equipos Nucleares, S.A (ENSA) in Santander, Spain At least 1 other planned 5

6 SONGS Lessons Learned

• Conclusions

- No specific findings identified related to issues in the design review, design change process, design documentation, or design related software at ENSA

- Continue to perform design-related inspections as part of the pilot program

- Assessment will determine if design related aspect inspections continue on a permanent basis

Questions Contact Information:

Yamir Diaz-Castillo Mail Stop T-7D24 Washington, DC 20555-0001 Phone: 1-301-415-2228 Email: yamir.diaz-castillo@nrc.gov https://www.nrc.gov/reactors/

new-reactors/oversight/quality-assurance/vendor-insp.html 7