2. Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
• Quality of our Products is the Mirror from our work
• Permanent Quality Control is the Key for Success
• Clear Quality Standards and levels are Prerequisite
• Training and Guiding the Workers on Site is the Key for
good Quality
• Make the worker proud for his job
• Take care for a Safety and Clean Environment
• Analyze together with the Worker Quality lack
• Bring the responsibility to the Worker and Quality
Control Depart
3. • How we do on Site…
1.Fabrication and Welding Briefing
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
4. • How we do on Site…
2.Weldertest before start to work
Take Picture from Welder
Fabrication Test Plate
Test welding in Horizontal and Vertical position
Record in the Welding Protocol
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
5. • How we do on Site…
2.Weldertest before start to work
Record in the Welder protocol
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
Date Name Horizontal Vertical Result Group
14.04.2013 Kekuo Zhu fair satisfy problem rood welding C
14.04.2013 Xiaoxing Yang very good very good no problems A
6. • How we do on Site…
3.Introduse Welding and Fabrication Standards
ISO 9692- Welding preparation, ISO 5817 Guidance on quality level
BS EN 1993 Basic Standard for Steel Structure
ISO 5817 Quality Levels
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
7. • How we do on Site…
4.Permanent Control on site
during prefabrication (cutting plate, bending and join plate)
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
8. • How we do on Site…
4.Permanent Control on site
during preparation of the welding joints
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
9. • How we do on Site…
4.Permanent Control on site
during welding
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
10. • How we do on Site…
4.Permanent Control on site
during welding
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
11. • How we do on Site…
4.Permanent Control on site
during welding
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
12. • How we do on Site…
4.Permanent Control on site
during welding
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
13. • How we do on Site…
4.Permanent Control on site
during welding
reminder description on the units
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
14. • How we do on Site…
4.Permanent Control on site
during welding
correcting fabrication and welding lack immediately
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
15. • How we do on Site…
4.Permanent Control on site
during welding
some welding lack which we found
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
16. • How we do on Site…
5.Analyze Fabrication and Welding lack with the Worker
after we found defects we analyze with the workers the fault
we give briefing and instruction
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
17. • How we do on Site…
5.Quality check after Fabrication
Visual Check together with the contractor
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
18. • How we do on Site…
5.Quality check after Fabrication
Ultrasonic Test together with the contractor
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
19. • How we do on Site…
5.Quality check after Fabrication
Training on the Ultrasonic Test Unit with the contractor
Explanation Ultrasonic Test to the Welder
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
20. • How we do on Site…
5.Quality check after Fabrication
Sandblasting and Painting Check with the Contractor
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
21. • How we do on Site…
5.Quality check after Fabrication
Final Check with the Contractor
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
22. • How we do on Site…
5.Quality report
Final Inspection Protocol
Welding Report
Briefing Report
UT Test Report
Site Notes
Scantogo Mines SA
SCANTOGO 5000 TPD Greenfield Clinker Plant
QUALITY CONTROL at Fabrication Yard
