SRS Crisafulli, Inc. products

Dredging removes sediment and sludge in liquid environments, usually water. The three main types of dredges are clam shell, cutter-suction, and horizontal auger. Clam shell or bucket dredges can be small excavators, or large cranes on a barge. Cutter-suction dredges are typically large ocean going vessels, that anchor themselves with a pillar and dredge in an arch before moving to the next area.