sewerage and water supply system pipes replacement construction site on the street in the city with new pipeline prepared for inst

architectural area background barrier bathroom broken city concrete connection construction digging district dith drain drainage energy engineering equipment excavating excavation fence fittings fix fixture grid heat heating home industrial industry installation installing iron manhole metal net new old orange outdoor path pipe pipeline pipes piping plumber plumbing prepared pump rebuilding regulate repair repairs replacement safety sand sanitary security sewage sewer sewerage shovel site stone street summer supply system tap technology town traffic transmission transport trench tubes underground valve water