Hydrovacing CCs and Valves

Hydrovac trucks use high pressure water to cut the soil and vacuum to remove the soil. The truck's tanks contain the soil until it is full and then the slurry is disposed of at a designated area. Generally hydrovacing is used where mechanical excavation is not allowed, such as areas around underground pipelines etc. It also guarantees that services such as electricity, gas and so on are not damaged by excavation equipment which is generally used to open the ground to expose the pipes.