FDR

E xcavation for structures- Mechanical Means (Data adopted from MORTH) Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification, including setting out, constraction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. (depth upto 3

Providing and laying insitu vibrated M-10 (28 days cube compressive strength not less than CCDW-2-5 10 N/sq mm) grade cement concrete using 40 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 50 m and all lifts.(Cement content: 220 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) IRR-CCDW-2-5

Providing and laying insitu vibrated M-10 (28 days cube compressive strength not less than 10 N/sq mm) grade coment concrete using 40 mm down size approved, clean, hard, graded aggregates for piers and abutments including cost of all materials, labour, machinery, formwork, cleaning, batching, mixing, placing in position, levelling vibating, finishing, curing etc., complete with initial lead upto 50 mand all lifts. (Cement content: 220 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)

OT SLUICE SHUTTERS for Below 5 Tons capacity (small gates) Fabrication, supply, erection, testing and commissioning of Sluice 20 Shutters consisting of skin plate, horizontal and vertical, angles, stiffeners, rubber seals, clamps with all accessories for sluice shutiers including cost of all materials, machinery Jabour, seal fixing etc., complete as per specifications and approved drawings (without painting on mechanical cleaning surfaces which are added extra as per schedule of rates under items in this chapter and add as applicable separately)

PAINTING OF SLUICES FOR MAINTENANCE WORKS Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaniong. Supplying primary coat with one coat of Zinc rich epoxy primer to a thickness of 100 microns, followed by finishing coats 2 coats with Coal tar epoxy with material, labour, and all accessories with all leads and lifts

Manufacture, Supply and Delivery of 800 mm dia. NP3 Class R.C.C. Socket and Spigot pipes conforming to B.I.S. 458/2003 at ex-factory (rate per meter of effective length) Excluding transportation and all taxes.

Laying and jointing 800 mm dia. NP-3 class or IRC standard hume pipes in CM 1: 2 proportion by volume including cost of all materials (excluding pipes and collars), machinery, labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50 m and all lifts (Cement content: 39.6 kg. joint, FA: 0.039cum/joint, Hemp Yarn: 0.31kg/joint)

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, sorting out, transportation, spreading soil in layer of specified thickness, breaking clods, sectioning, watering, compacting to density control of not less than 90 percent or as stipulated using 2T roller etc., complete with initial lead upto 1 km and all lifts.

Clearing thin jungle growth (more than 50 percent open space including bushes upto 30 cm / parthenium and other weeds including burning or disposing off the same as directed etc., complete.

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.