Standard
W47.1 - Certification of Companies for Fusion Welding of Steel

Division
Division 2

Scope of Certification
The scope of work done under certification to CSA W47.1 includes all welding and fabrication of:
- Steel and stainless steel tanks and vessels.
- Custom steel and stainless steel fabrication
- Structural steel.
Piping and Vessels done under ASME code, maintenance and repair work are not covered by this scope of work