Ключевые слова: architect, beam, blueprint, building, business, career, checking, civil, community, company, concrete, construction, contractor, control, crane, development, diversity, employment, engineer, engineering, environmental, equipment, estate, examination, examining, factory, foreman, future, ground, helmet, industrial, industry, infrastructure, inspection, job, labor, land, measure, people, professional, project, pump, safety, site, structure, survey, team, teamwork, work, worker,