Relining of Indira Gandhi Main Canal from RD 92 to 94

Amount

Cutting and burning cactus and thorny bushes and sarkanda. (at bank and its outer slope)

Uprooting Juli Flora/ sarkanda, pahari kikar or arrows upto 0.50m depth below ground level (at berm level of canal)

De-watering by pumping water to maintain desired level including cost of POL/ power consumption etc complete 10 to 19 HP

Silt clearance/ Removal of blown sand/ berm unloading undressed with combined lead up to 50m for lined canal section for FSD more than 2m. (Including Closure allowance @ 20%)

Add Extra for additional lead upto 350 meters. (Including Closure allowance @ 20%)

Extra for slush or daldal that which will support man's weight. (Including Closure allowance @ 20%)

Earth work excavation in ordinary soil for main canal and branches having discharge 10 cumecs & above : Kassi work undressed. A) Without Closure Allowance

B) With 20% Closure Allowance

Extra on earthwork for laying in 15 to 25 cm layers including dressing and watering as per specifications (Water to be made available by the department at one place of work site) (Including Closure allowance @ 20%)

Ramming of earth work in layers by wooden or irom rammer as per specifications to attain a density 90% of maximum dry density. (Including Closure allowance @ 20%)

Dressing of earthwork

Add extra for earth taken from private land, land to be arranged by the contractor through private negotiations. Item applicable on certification by Ex. En. that no earth is available within canal boundary for command area

Carriage of earth for lead 1 km kachcha

Dressing of dowels in addition to payment for dressed earth work if top width of dowel is less than 1 mtr.

Temporary compensation for the land with crop i.e. for six month period. For command area.

Recovery of Cost of silt (Canal Sand)

Rubbing and clearing the surface of existing tile lining to be used as subgrade both in bed and side slopes by means of wire brushes water / air applied under pressure through nozzle to get rid of dirt, sand etc. deposited on it, complete in all respect, as per specifications and the instructions of the engineer incharge for preparation of surface. (Including Closure allowance @ 20%)

Supply of HDPE geomembrane 500 micron thickness, as per specification

Laying and spreading of LDPE/HDPE film on sub grade including jointing and cost of jointing material (Including Closure allowance @ 20%)

Providing & laying Cement concrete lining 10 cm thick cast in situ M-15 grade (graded coarse aggregate 20 mm nominal size) with minimum cement content 322 kg per cum including admixture & use of mechanical concrete paver using automatic batching plant and transporting the concrete to the site of work by transit mixer including all machinery required; applying primer confirming to IS :3384 in panel side, formwork and vibrator complete in all respect including cost of primer & admixture In Bed

Providing & laying Cement concrete lining 10 cm thick cast in situ M-15 grade (graded coarse aggregate 20 mm nominal size) with minimum cement content 322 kg per cum including admixture & use of mechanical concrete paver using automatic batching plant and transporting the concrete to the site of work by transit mixer including all machinery required; applying primer confirming to IS :3384 in panel side, formwork and vibrator complete in all respect including cost of primer & admixture On Side Slopes

Providing & Laying in position cement concrete for Canal Dowel including curing, compaction and cost of centering and shuttering in grade M10, 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size. Lean concrete at the location of berm where plants uprooted & Under Canal Bed where slush/ daldal is found (2% of side slope area)

Demolishing Brick Work including stacking of serviceable material and disposal of unserviceable material within 50m lead

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50m lead as per direction of Engineer in charge (where applicable) 1:4:8 or leaner mix

Providing & Laying in position cement concrete for canal dowel including curing, compaction and cost of centring and shuttring in cc M15 1:2:4 using 20mm graded stone aggregate as per nominal size.

Add Extra over item of cement plaster/cement concrete/ C.C lining/ CC flooring or RCC for providing & mixing synthetyic fibre 6/12 mm long @ 0.25% (125 gm per 50 kg of cement) or in ratio as per specification & direction of the Engineer in Charge with all leads & lifts

Supply of informatory reflective sign boards out of 2mm thick MS sheet, stove enamelled paint as per IRC-67 (Latest revision) fixed on angle iron of size 65X65X6mm of 3m long. 600X800mm with size of square of 400mm

Hiring of Light vehicle i.e. Jeep, and cars etc.

Recovery of cost of bricks/ tiles or bats received after dismentalling of dowel (50% quantity dismantelled is to be recovered)

Pumping charges from source provided by the Dept. for supply of water to lining heading.

Curing of lining for 28 days..

Construction of Bench Mark muttam of size 30x30x75 cms in cement concrete (1:3:6) with 750 mm long 25x25x4mm. MS angle iron embedded including cost of material, curing, transportation and fixing at site with all leads and lifts complete

Choudhary Construction Company