ESTIMATE FOR REHABILITATION OF JUJHAR DISTRIBUTORY FROM RD 0 TO 3705 MTR OFFTAKING AT RD 30510M OF KANDI CANAL STAGE-ISTAGE-1

Amount

Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road:- discharge upto 1.5 cum/s

EARTH WORK Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work isnot involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Dressing of dowels along water carrying channel in addition to payment for dressed 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.

Dag belling (a) Single Kassi stroke minimum 7.5 cm depth

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 (a) Disposal/carraige for every additional km upto 5.96 km

Dressing side slopes and preparation of sub grade for lining.

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

Filling Expansion joints with special impervious hot pour 12.5mm wide

Bending and fixing iron rungs on lined slopes as per IS code:; 3873-1993

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing 0 to 1.5 m depth

Raking, cleaning and filling of hollow joints in cement sand mortar 1:3 on side slopes of tile lined When depth of channel is more than 5ft and work is done in closure.

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)

CONCRETE Extra for pumping charges of Batch Mix Concrete / Ready mix conrete work (RMC)

WATER SUPPLY Development and Stabilizing of the tubewell with air compressor of required capacity as directed by the engineer-in-charge including cost of tools,appliances & consumable to the satisfaction of Engineer-in-charge Capacity of Air compressor 500 cfm at 150 PSI

PLASTERING & POINTING 12.5 mm thick cement plaster 1:4

Cement pointing 1:2 flush on brick on edge flooring

ROAD WORK Compaction Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling

HOISTING, ROOFING AND WATER PROOFING Extra bitumen painting at 0.69 Kg. per sqm

MATERIALS (M-73) Polythene films/sheet of 100,125,150,200,250 micron

BRICK WORK First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

DISMANTLING Dismantling brick work tile, masonry or tile lining In cement

Scraping Cement plaster

Providing,Laying and fixing of outlet petrolling side Complete in all respect as per drawings, designs, specifications and instructions of Engineer- in-charge.

Providing,Laying and fixing of outlet non-petrolling side Complete in all respect as per drawings, designs, specifications and instructions of Engineer- in-charge.

Boulder masonry in cement mortar 1:6 in foundation and plinth (For parapet wall)

Cement Concrete 1:4:8 (For parapet wall)

Cement Concrete 1:2:4 (For parapet wall)

Shuttering for faces of Concrete lining on side slopesand bed complete in all respect as per design /drawing and PWD specifications.

Filling of contraction / construction joints with sealing compound to be applied hot after applying primer coat including supply & carriage all material complete in all respect.

Providing and laying cement concrete M-15 for coping and sleeper mixed in automatic computerised batching and mixing plant and transported to the site in transit mixers complete in all respect in PWD specifications.

The Lambra Co Operative L and C Society Ltd