Estimate for Connecting Ladhuka Disty to nearby Ladhuka Drain through underground pipeline at rd 137800/L of Ladhuka Disty

Amount

Laying Plain Cement Concrete 1:3:6 (M-10) nominal mix in foundation with crshed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. (CSR item no: 21.4)

Laying Plain Cement Concrete 1:4:8 nominal mix in foundation with crshed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. (CSR item no: 10.11-b(ii))

Laying Plain Cement Concrete 1:2:4 nominal mix in foundation with crshed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. (CSR item no: 10.13-a(ii))

First class burnt brick work laid in cement sand mortar 1:3 in foundation and plinth (CSR item no. 11.9)

Laying Cement plaster 10 mm thick in 1:4 CSM (CSR item no. 15.6)

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete (CSR item no. 18.18)

Furnishing and placing reinforcement / prestressed cement concrete RCC M-20 in super-structure complete as per drawing Technical specifications height upto 5 mtr using Concrete Mixer for solid slab including centering and shuttering. (CSR Item No. 22.1-A/a/i)

PCC/RCC M-15 cement concrete in sub-structure complete as per drawing and Technical specifications using concrete mixture (CSR item No. 21.32 (a))

Providing, lowering RCC Hume NP-2 Pipe 800mm i/d in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marekd as per IS code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc. (CSR Item no. 29.46/B/K)

Supply,bending and fixing of Rungs, as per IS code 3873-1993 (CSR item no. 19.17)

Laying First Class Dry Brick on edge flooring or paving in ordinary bonded courses or in herring bond complete in all respect (CSR item no. 14.19)

Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire confoming to IS:280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 18 kg, Including excavation for trimming for prepration of bed.(CSR item no. 22.23 A)

Extra for providing 1:2 cement sand mortar on tytone rubber joint of RCC pipes having sockets extended out of barrel, in trenches including facing trowelling and finishing the joints at the angle of 45 degree with faces of socket keeping joints wet till cured, testing the pipe joints for leakproof and making good all leakage and defects as per specifications. (CSR item no. 29.47/I/k)

Supply of Manually operated Cast iron Sluice Gate of circular opening of 825 mm, single faced, rising spindle, upward opening, flush bottom closing type ( As per IS 3042) i/c carriage, anchorage, comissioning and testing at the site, complete in all respect

LINING 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 Disposal/carraige from 0 upto 450m (CSR Item No 19.38((a)))

EARTH WORK 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.(CSR Item No 6.19)

Rehandling of Earthwork (CSR chapter 6 note no.2)

Any Other Item

Rattan Singh Contractor

The Sher Singh Wala Cooperative L and C Society Ltd

RAJINDER SINGH CONTRACTOR