Ключевые слова: architecture, builder, building, career, concrete, construction, construction safety, construction site, construction worker, contractor, craftsmanship, daylight, development, employment, engineering, equipment, expertise, focus, foreman, gear, hardhat, helmet, industry, infrastructure, job, laboratory, man, occupation, orange, outdoors, professional, progress, project, protective, real estate, reflective, safety, site, skilled, steel, structure, sunglasses, supervision, times, urban, vest, work, worker, workwear,