NSP

Dismantling of existing C.C. Lining & RR Masonary including T&P, disposal of unserviceable material as per Technical Specification with all leads and lifts as per the instructions of the Engineer-in-Chief.

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.

Excavation in all kinds of soil including boulders upto 0.30 m dia for field channels, seatingof 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 serviceroad / embankment as directed etc., complete with lead upto 10 m and lift upto 3 m.

Providing hearting / casing embankment with homogeneous soil from approved borrow areas in layers of 25 cm before compaction including cost of all materials, machinery,labour, all operations such as excavation, sorting out, transporting, spreading in layer of specified thickness, breaking clods, sectioning, watering, compacting each layer to density control of not less than 98 percent or as stipulated by Sheep foot roller / Vibratory roller/ 8 to 10 tonne power roller etc., complete with initial lead upto 8 km and all lifts.

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 watering, compacting to density control of not less than 95 percent or as stipulated using 8T roller etc., complete with initial lead upto 1 km and all lifts.

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for Foundations including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. (Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.(Cement content: 280 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 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 for bed and side lining of canal(150 mm thick) including finishing the junction of bed and sides to required curveture, cost of all materials, machinery, labour, formwork including supports,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. (Cement content: 290 kg / cum for use of super plasticiser(0.4% by wt. of cement),CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)

Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N /sqmm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for wearing coat including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting,finishing, curing, packing joints with asphalt mortar etc., complete with initial lead upto 50 mand all lifts.

Providing 20 mm thick plastering in cement mortar 1:4 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc.,complete with initial lead upto 50 m and all lifts.

Supplying the Structural steel members and fabrication & Fixing of Grill including the cost of materials, conveyance charges and all labouur charges icluding all leads and lifts etc, complete finished item of work as directed by EngineerinCharge.

Supply and fixing of roofing with 0.5mm thick galvanized / pre painted G.I. profiled sheets fixed to the purlins with 14 size self drilling screws with neoprene washer. Side laps are stitched with self tapping / drilling screws. End laps are to be sealed with 25x3 mm Butyl tape. The sheets are provided with anti capillary grove, including overheads and contractor's profit complete for finished item of work.