Ключевые слова: accident, accommodate, act, affair, blue collar worker, building industry, bulldozer, car, color image, construction machinery, construction vehicle, construction worker, day, environmental problems, excavators, facilities, factory, garbage dump, handling, harmful, horizontal, industry, knowledge, machine, many, nature, one person, operating machine, outdoors, person, pollution, press, problem, sky, social problems, specially equipped vehicle, stack, stacking, theme, trash, vehicle, waste problem, waste stuff, worker,