ESTIMATE FOR CONSTRUCTION OF V.R.BRIDGE AT R.D. 94520

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 excavated surplus soil. Mechanical Means depth upto 3Mtr

Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly locations with all lifts and leads with avg lead of 6.50 km i/c first 0.20 km Katcha

Compaction of Earth extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling & Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction & Extra for rolling to specifications.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Laying plane/ Reinforcement cement concrete in sub-structure complete as per drawing and technical specification PCC Grade M-15.

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC grade M 30 upto 5 m Using Batching Plant, Transit Mixer and Concrete Pump .

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC grade M 35 upto 5 m Using Batching Plant, Transit Mixer and Concrete Pump .

Cold twisted detormed (Ribbed/ ToR S teel Bar) Bars (Fe 500 grade as per IS 1786-2005) , for R.C.C works, where not including in the complete rate of RCC including bending and biding placing in position complete in all respects.

Supply of M.S Sheet all gauged steel Fe-415, Fe-500, Fe-550 (ISI Marked) (Plates for Railing)

Supply of M.S / G.I pipe 50 mm dia for railing circular pipe hollow sections ISI Marked.

Structural steel work in angles, tees, flats, riveted, including cutting, fixing all gusset plates, bolts, nuts, rivets etc. with hoisting and erecting in position.For roof truss, well curbs, plate girders etc. of any span for building for bridges upto 15M span

First class dry brick on edge flooring or paving in ordinary bonded courses or in herring bond or other special courses or bond, laid to template over rammed and dressed foundations and to correct longitudinal and cross slopes as shall be required by the Engineer-in-Charge. All joints shall be thoroughly filled with dry sand grouting which shall be applied to a thickness of not less 20mm over the surface of the flooring and brushed into the joints. All joints shall be fully filled with sand.

Dismantling of prestressed / RCC including T&P scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material. & staking the serviceable material with all lifts & lead of 100 metre (By Mechanical Means)

Dismantling of C.C. Plane Cement Concrete 1:4:8 .

Dismantling brick work tile, masonry or tile lining in Cement

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) (For Side Slopes & Sleepers)

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) (For Bed & Coping Only)

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Dressing side slopes and preparation of sub grade for lining

Dressing and preparation of sub grade for Bed and Coping.

Dressing of Earthwork (New)

Earth work for lip cutting for lining of irrigation channels including of all allowances lead and dressing 0-1.50 mtr depth

Earth work for lip cutting for lining of irrigation channels including of all allowances lead and dressing 1.50-3.00 mtr depth

Extra allowance for scaffolding in tile, brick and concrete lining for side slopes only.

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

Extra bitumen painting at 0.69 Kg. per Sqm.

Polythene films/ sheet of 100,125, 150, 200,250 micron

Dressing of dowels in addition to payment for dressed Earth Work .

Putting1:3 (cement: water) cement slurry with cement @ 2.25 kg/ sqm on prepared bed and side slops before laying concrete on bed and side slopes

Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 30m.

JASKARAN SINGH GILL CONTRACTORS