Restoration of Minor Irrigation Tank

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 operations such as excavation, sortingout, watering, compacting to density control of not less than 95 percent or as stipulated by Sheep foot transporting, spreading in layer of specified thickness, breaking clods, sectioning, watering, compacting to density control of not less than 95 percent or as stipulated by Sheep foot roller / Vibratory roller/ 8 to 10 tonne power roller etc., complete with initial lead upto 1 km and all lifts.

Excavation for Structures- Mechanical Means Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.Depth upto 3 m

Providing and laying insitu vibrated M-10 ( 28 days cube compressive strength not less than 10 N /sq mm ) grade cement concrete using 80 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50m and all lifts. (Cement content: 220 kg / cum with use of super plasticizer (0.4% by wt. of cement), CA:0.98cum, Blending Ratio of CA-35:30:20:15, FA: 0.35 cum).

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50m and all lifts. (Cement content: 260 kg / cum with use of super plasticizer (0.4% by wt. of cement), CA:0.90cum, Blending Ratio of CA-50:30:20, FA: 0.40 cum).

Providing and fixing 25 mm dia 2.50 m long cold twisted deformed steel anchor rods with 1.2m length driven into 32mm dia hole drilled in bed rock and remaining length embedded in concrete / masonry including cost of all materials, labour , drilling and cleaning hole, driving anchor rod, grouting hole with thick cement slurry etc., complete with initial lead upto 50 m and all lifts.