gravel or other materials from or off the bed or banks of a main river. Other than removing material from a culvert and other water bodies. It is a routine necessity in waterways around the world because sedimentation—the natural process of sand and silt washing downstream—gradually fills channels and harbors. Dredging often is focused on maintaining or increasing ...Hydro Cleansing are equipped with an extensive range of vacuum tankers for hire. Our fully qualified engineers operate our combination tankers to deliver unl...Dredging as defined in the Regulations is a broad term that covers the removal of any sand
