Ключевые слова: architecture, assembly, beam alignment, beams, building, carpentry, construction, construction industry, construction site, construction worker, craftsmanship, engineering, equipment, framework, hardware, heavy machinery, industrial, industrial work, infrastructure development, labor, laborer, manual, manual labor, metal fabrication, metalwork, occupational safety, precision welding, safety, skilled, skilled trades, steel, steel beams, steel structure, structural, structural engineering, structural welding, teamwork, techniques, trade, welder, welding, welding safety, welding techniques, work, worker safety,