How The Problem Of Flood & Soil Erosion Can Be Solved Permanently In Assam?

Dredge of channel in Brahmaputra is the only option right now to mitigate some risk of erosion. Flood neither control it is a disaster which can be fight if proper action plan is in hand. The ship which will use in dredging of the Brahmapurta should be new and should not used earlier. Because if it is an used one in the sea water then that ships are already exposed to salt water for several days may be it depreciated 50% which may not have 100% potentiality to work done. Please have look at bel