sea vessel


Types of dredging vessels 489

Dredging is the digging or pulling out of material in the sea or ocean in order to deepen waterways, make harbours, berths, docks, desilt lakes & clear river entry e.t.c. Dredging can be classified into two :- Mechanical dredging Hydraulic dredging TYPES OF DREDGERS Trailer Suction Hopper Dredgers -itis a […]