removing of silt & jungle clearance from ch: 0.00 to 2.190 km of lat-1 dy-6 of sbc(in selected reaches),removing of silt & jungle clearance from ch: 0.00 to 4.50 km of lat-1 dy-8 of sbc (in selected reaches) ,removing of silt & jungle clearance from ch: 0.00 to 4.65 km of dy-8 of sbc (in selected reaches).