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

Division
Division 2

Scope of Certification
Field structural steel maintenance and repair; bridge repair and maintenance; structural canopy fabrication, installations, repair and maintenance; platform fabrications, installations, repairs and maintenance; steel stairs/ladders/handrail fabrication, installation, repair and maintenance; permanent and temporary structural supports/bracing systems-fabrication, installation, repair and maintenance.