Ключевые слова: architect, architecture, blueprint, builder, building, business, civil, clipboard, closeup, colleagues, construction, contractor, control, cooperation, crane, design, development, discussing, drawing, employees, engineer, engineering, equipment, factory, foreman, hand, hardhat, helmet, holding, house, industry, inspection, inspector, job, labor, manager, people, plan, pointing, professional, progress, project, safety, service, site, steel, team, teamwork, work, worker,