O and M FDR

Excavation in all kinds of soil including boulders upto 0.30 m dia for field channels, seating of embankment for field channels etc., including dressing of bed and sides to required profile, cost of all materials, machinery, labour, placing the excavated stuff for formation of service road / embankment as directed etc., complete with lead upto 10 m and lift upto 3 m.(Machinery excavation and manual conveyance). IRR-CAW-1-2

Providing homogeneous embankment using soil from approved borrow area in layers of 25 to 30 cm before compaction including cost of all materials, machinery, labour, all operatiions such as excavation, sorting out, transportation, spreading soil in layer of specified thickness, breaking clods, sectioning, watering, compaction to density control of not less than 95 percent or as stipulated using Sheep foot roller/ Vibratory roller/ 8 to 10 tonne power roller etc., complete with initial lead upto 1 km and all lifts. IRR-DAW-5-6

Providing cut-off trench filling using selected impervious soil from approved borrow areas in layers of 25 to 30 cm before compaction including cost of all materials, machinery, labour, all operations such as excavation, sorting out, transportation, spreading soil to specified thickness, breaking clods, sectioning, watering, compacting to density control of not less than 95 percent using Sheep foot roller / Vibratory roller/ 8 to 10 tonne power roller as stipulated etc., complete with initial lead upto 1 km and all lifts. complete with initial lead upto 1 km and all lifts. IRR-DAW-5-2

Benching old embankment slopes 0.45 X 0.45 M