Dredger is a craft used to de-silt harbor basins and mouths, river and canal bottoms in order to open and deepen the channels and maintain sufficient draught so as to allow bigger vessels to enter harbor waters and make them navigable.
The Rantings of the barely human.
Dredger is a craft used to de-silt harbor basins and mouths, river and canal bottoms in order to open and deepen the channels and maintain sufficient draught so as to allow bigger vessels to enter harbor waters and make them navigable.