The dredging process of losing the soil on the seabed with cutter head then transporting a mixture of soil and water via the dredge pumps (underwater pump and 1 or 2 in board pumps) through a floating and shore pipeline for further transport to a discharge location.

Different Cutter head can be fitted depending on the encountered soil conditions . Cutter head are interchangeable on site , providing maximum flexibility when dredging different soil types . The cutter heads are fitted with cutter teeth .