Clearing Thick Jungle&Removal Of Silt From Ch. 4.80 To 5.70 Km, Ch.6.10 To 7.20 Km, Ch.7.50 To 8.10 Km, Ch.8.30 To 8.90 Km, Ch.9.20 To 9.85 Km Of D.J.Anecut Channel