Ключевые слова: adult, architect, architecture, builder, building, building contractor, built structure, business, construction industry, construction site, construction worker, contractor, design professional, discussion, engineer, equipment, expertise, hardhat, home improvement, house, indoors, industry, ladder, male, manual worker, men, occupation, people, plan, planning, professional occupation, protective workwear, room, site, standing, startup, teamwork, work helmet, worker, working, young adult,