Ключевые слова: backhoe, broken, construction, construction site, dig, digger, dirt, drainage, drainage pipe, drainage system, earth, excavate, excavation, excavator, foundation, grunge, guide, heavy, hole, hydraulic, industrial, laying, loader, pipe, pipe laying, pipeline, pipes, pit, plumbing, pumping, reinforced construction, repair, repair work, replacement, sanitary sewer, scoop, sewage, sewer construction, sewer pipes, sewer wells, sewerage, storm, system, trench, tube, underground, wastewater, water, water main, work,