Ключевые слова: accident, asphalt, bad, breakdown, breakthrough, burst, communication, construction, danger, disaster, ecology, emergency, energy, equipment, gas, hazard, heating, hole, home, hot, hot water, housing, incident, industrial, industry, infrastructure, line, old, outside, pipe, plumbing, pressure, problem, public, rainbow, rehabilitation, repair, replace, road, service, smoke, steam, supply, system, traffic, tube, urban, vapour, water, work,