... perform welds on various metal materials such as steel, aluminum, and ... welding requirements and specifications. Inspect materials, equipment, and welds for quality ... to lift and move heavy materials. Certification in welding (e.g., AWS, CWB ...
20 days ago
... specifications to determine the required materials, dimensions, and installation procedures. Laid ... Sealed foundations with damp-resistant materials and spread layers of mortar ...
26 days ago