Estimate for construction of Bridge at RD 58512 of Talwandi distry

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 deleterious matter, dressing of sides and bottom and backfilling with approved material.

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

RCC/PSC Grade M-40 Using Batching Plant, Transit Mixer and Concrete PumpFor T-beam & slab-including centering and shuttering height upto 5m

Supplying,Fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specifications

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

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)

Earth work for lip cutting for lining of irrigation channels including of all allowances lead and dressing (0-1.5 mtr)

Dressing side slopes and preparation of sub grade for lining

Putting 1:3 (cement: water) cement slurry with cement @ 2.25 kg/ sqm on prepared bed and side slopes before laying concrete on bed and side slopes

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect (For Trapozoidal Section and Cup Section of all radius) For side slopes

Filling expansion joints with special impervious hot pour 12.5 mm wide per m per cm depth including supply ,carriage, of material complete in all respect.

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

Providing & laying 150 micron Polyethene Sheet over sleeper

Dismantling brick work, tile masonry or tile lining .in cement

Dismantling lime concrete, cement concrete of 1:6:12 or leaner mix

Dismantling brick work, tile masonry or tile lining , Arch work in cement or lime

BALRAJ SINGH CONTRACTOR