Bolt tightening × Required Skills

Bolt fastening technique (2) Basic welding knowledge (1) Blueprint reading (1) Bolt fastening work (1) Construction blueprint reading (1) Crane hand signals (1) Crane operation (slinging) (1) Crane signal flagging (1) Dimensional measurement (1) Quality inspection (1) Safety and health knowledge (1) Safety harness usage (1) Scaffolding assembly assistance (1) Slinging operations (1) Steel drawing reading (1) Tool selection and use (1) Welding skills (1) Welding techniques (arc and gas) (1)