Dredging is the removal of sediments and debris from the bottom of lakes, rivers, harbors, and other water bodies. Rivers, Ports must dredge due to the natural buildup of sand and silt that occurs from rivers, currents, and streams moving around sand and particles. Dredging is a necessary activity that is required to increase the depth of rivers and remove unwanted deposits for the safe passage of boats and ships. SS Dredgers & engineers co. ltd. has been successfully doing dredging jobs in Bangladesh.