Ключевые слова: adult, analysis, architecture, blueprint, building, caucasian, construction, construction site, construction technology, construction worker, contractor, design, development, engineer, engineering, engineering design, equipment, fieldwork, focused, hard hat, industrial, infrastructure, inspection, male, man, management, one person, people, planning, planning process, professional, project, project execution, project manager, safety, safety regulations, safety vest, site, site manager, site safety, survey, tablet, teamwork, technical, technology, worker, young adult,