Description: Construction of Toe Wall Garland Drain and Siltation Pond at NGKC under Kusunda Area Name of Work Construction of Toe Wall Garland Drain and Siltation Pond at NGKC under Kusunda Area
Details: Construction of Toe Wall, Garland Drain and Siltation Pond at NGKC under Kusunda Area. Toe Wall Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.Ordinary rock Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources). Random Rubble stone masonry (1:6) Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) :Flush/ Ruled pointing Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-
Sector: Mining