Description: Providing and laying of crate wire structures with supply of stones 6 Nos Construction of Nyln bags embankment 5500 Nos and Construction of Biological structures Cribs 15 Nos at Trajan Nalla Soil Conservation Works Name of Work Trajan Nalla Soil conservation works i Providing and laying of crate wire structures with supply of stones 6 Nos ii Construction of Nyln bags embankment 5500 Nos iii Construction of Biological structures Cribs 15 Nos
Details: TRAJA NALLAH -Soil conservation work LAYING OF CRATE WIRE STRUCTURE) Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: in all kinds of soil 1m from cutting edge 1x16’-0”x5’-0”x [6”+ 1’-0”]= 60cft or 1.70cum x6 = 10.2cum @ Rs436/cum 2 Supply of stones (Quarry) nominal size 225mm 1x 4’-0”x4’-0”x16’-0”= 256cft or 7.25cum Deduct 15% voids = 1.08 cum 6.17 cumx 6 = 37.02cum @ Rs 1000/cum Hand-packing stones in wire-crates; excluding cost of crates and stones Qtty vide (2) = 37.2 cum @ Rs 337.45/cum Carriage of stones average lead of 15 km by MT & 550 m by head load Qtty vide (3) = 37.2 cum @ Rs 1031.65/cum Supply
Sector: Water Resource Department