A welder is welding steel on a steel roof truss. Working at height without fall arrestor device in construction site.

---

Size: 3088px × 2296px
Photo credit: © Chaleng Ngamsom / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: arc, assembly, construction, contractor, dangerous, employee, engineering, equipment, fabricate, factory, fire, flash, gas, heat, helmet, industrial, industry, install, installation, iron, job, join, labor, laborer, male, manufacture, mask, men, metal, person, protection, protective, repair, roof, safety, site, skill, skilled, spark, steel, structure, technical, tool, trained, weld, welder, welding, work, worker