Estimate for construction of Bridge at Talwandi Disty RD 61573

Amount

Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out, construction of shoring and bracing, removal of stumps and other matter, dressing of sides and bottom and backfilling with approved soil

Earth workfor lip cutting for lining of irrigation channels incl of all allowances lead and dressign (0-1.5mt)

Laying cement water slurry 1:3, with cement @ 2.25 kg/sqms as on prepared side slopes before laying concrete on side slopes.

Cement concrete lining 75mm. thick or less laid manually for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km(FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

Dressing sides slopes and preperation of sub grade for lining

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M30 With Batching Plant, Transit Mixer and Concrete Pump

Plain/Reinforced Cement Concrete Grade M-40 using batching plant,Transit Mixer and Concrete Pump in T-Beam & slab including centering and shuttering height upto 5m

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Extra bitumen painting at 0.69 Kg per sqm (on sleeper)

Filling expansion joints with special impervious hot pour 12.5mm wide.

Providing and laying 56 mm thick wearing coat consisting of 50 mm thick bituminous concrete and 6 mm thick mastic asphalt.

Providing and applying primer coat with bitumen emulsion SS on prepared surface of granular base including cleaning of road surface and spraying primer @0.85 kg/sqm complete as per technical clause 502 of MORT &H specifications

Providing and laying LDPE 150 micron over sleeper on construction joints and expansion joints complete in all respect as per design/drawing and PWD specifications

First class brickwork laid in cement sand mortat 1:4 in foundation and plinth

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads. (a) Disposal/carraige from 0 upto 450m

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads. (b) Disposal/ carraige additional beyond 450m upto 1Km

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads. (c) Disposal/carraige for every additional Km upto 10Km

Extra for laying earthwork as per specifications for compaction in 20 cm layer and dressing including cost of rolling and watering as per specifications

Cement concrete 1:8:16 with brick ballast 32 mm gauge mixing by mechancial means using concrete mixer volumetric type

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M- 40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in- Charge.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specification Grade M25

Drainage Sprouts complete as per drawing no. SD/205 and technical specification with 0.6 m long GI 100 mm dia drainage GI light grade pipe (For Bridges)

Any Other item

Ravinder SIngh