Ключевые слова: architecture, blizzard, brigade, building, city, cleaner, cleanse, climber, cold, communal, danger, dangerous, equipment, frost, heavy, helmet, high, highrise works, historical part, housetop, ice, industrial, janitor, job, knock down, landscaping, maintenance, men, municipal service, person, protection, remove, roof, rooftop, safety, scaffolding, service, snow, snow falling, snowy, street, thaw, threat, uniform, utility, wall, winter, work, worker, workers,