Ключевые слова: architect, architecture, background, builder, building, business, civil, company, concept, concrete, construction, crane, engineer, engineering, equipment, foreman, future, helmet, industrial, industry, infrastructure, inspection, job, land, man, management, material, men, metal, occupation, people, professional, project, risk, safety, site, slab, steel, structure, success, teamwork, tool, travel, work, worker, workers, workplace, yellow,