Ключевые слова: accident, accident scene, aid, assist, builder, construction, construction safety, construction site, construction worker, crane, danger, down, drunk, emergency, emergency response, emergency service, engineer, engineering, equipment, first aid, hard hat, hardworking, hazard, health, help, incident, industrial, industry, injured, injured person, injury, man, mechanical, medical, occupational, operation, professional, rescue, risk, serious, shock, site, support, talking, tower crane, work, worker, worker down, working, workplace,