Are you tendering or have a firm requirement for capital or maintenance dredging? View the trailing suction hopper dredgers (TSHDs) we have charter.
These vessels range from small for coastal and harbour maintenance work, to large for extensive capital dredging projects.
Suction pipes are lowered to the seabed, and pumps transfer the spoil and water to the vessel’s hold or hopper. Here, water is drained off and the spoil retained until it can be discharged.
TSHDs discharge collected sand and spoil by: