Estimate of Lining of Sirhind Canal from RD 600-1600

Amount

Jungle clearance on running canals and branches and drains with discharge above 9 cumecs (Light Growth)

Excavation of soil using hydraulic excavator and Hyraulic Tractor Trolley i/c cutting and loading in tippers and transporting to the embankments location with all lifts and leads upto 7.5 Km

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 0 to 1.5 mtr depth

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing above1.5 mtr depth but upto 3.0 m

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 3 to 4.5 mtr depth

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing above4.5 mtr depth but upto 6 m

Earthwork excavation in foundation, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and side 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 a lead of 30 metres.

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification

Dressing bed and preparation of sub grade for lining.

Supply and laying first layer of graded filter with coarse sand, F.M. 1.5 or above against sub grade or in damaged portion/patch including loading, unloading and carriage of coarse sand from approved quarry, grading of material and compaction in bed, side slopes etc. complete in all respect, as per drawings, design, specifications & the instructions of the Engineer incharge i) Bed

Supply and laying first layer of graded filter with coarse sand, F.M. 1.5 or above against sub grade or in damaged portion/patch including loading, unloading and carriage of coarse sand from approved quarry, grading of material and compaction in bed, side slopes etc. complete in all respect, as per drawings, design, specifications & the instructions of the Engineer incharge ii) Side Slopes

Supply and laying second layer of filter material with graded gravel 5 to 20 mm including loading, unloading and carriage of material from approved quarry, grading of material and compaction in bed, side slopes etc. complete in all respect as per drawings, design, specifications & the instructions of the Engineer incharge. (i) Bed

Supply and laying second layer of filter material with graded gravel 5 to 20 mm including loading, unloading and carriage of material from approved quarry, grading of material and compaction in bed, side slopes etc. complete in all respect as per drawings, design, specifications & the instructions of the Engineer incharge. (ii) Side Slopes

Supply and laying of HDPE Geomembrane 750 Micron thickness textured type for Side slopes as approved by engineer in charge pasting on both faces,, including laying in position,anchorage, carriage to site, jointing/welding etc. complete in all respect, as per drawings, design, specifications & the instructions of the Engineer incharge .

Supply and laying of HDPE Geomembrane 750 Micron thickness for Bed as approved by engineer in charge pasting on both faces,, including laying in position,anchorage, carriage to site, jointing/welding etc. complete in all respect, as per drawings, design, specifications & the instructions of the Engineer incharge .

Laying cement water slurry 1:3, with cement @ 2.25 kg/sqms as on prepared side slopes before laying concrete on side slopes.

Supply and fixing in bed PVC Pressure Relief valve in plate & socket type design having zero backwater leakages with housing pipe of nominal outer dia 160 mm (working presure 0.4 MPa), having length of 430 mm and strainer pipe of nomial dia 110mm (working presure 0.6 MPa), complete in all respect as per design, drawing & specifications & the instructions of the Engineer incharge.

Providing and laying cement concrete Side lining 150 mm thick with mechanical paver for irrigation channel using cement concrete M-15 mixed in automatic computerised batching and mixing plant and transported to site in transit mixer. In Bed and Side Slopes upto 2.0 m depth

Providing and laying cement concrete Side lining 150 mm thick with mechanical paver for irrigation channel using cement concrete M-15 mixed in automatic computerised batching and mixing plant and transported to site in transit mixer. In Side Slopes above 2.0 m but upto 3.50 m depth

Providing and laying cement concrete for coping mechanical paver for irrigation channel using cement concrete M-15 mixed in automatic computerised batching and mixing plant and transported to site in transit mixer.

Providing and laying cement concrete for Sleeper for irrigation channel using cement concrete M-15 mixed in automatic computerised batching and mixing plant and transported to site in transit mixer.

Providing and laying cement concrete for Safety Ladders for irrigation channel using cement concrete M-15 mixed in automatic computerised batching and mixing plant and transported to site in transit mixer.

Cold twisted deformed(Ribbed/TOR Steel) Bars (Fe 500 grade as per IS 1786:2008), For RCC works i/c bending binding and placing in position complete in all respects

Centering & Shuttering for faces of walls, partitions, retaining walls, & the like ( vertical or batening including attached pillasters butresses etc when curved)

Filling Contraction Joint with sealing compound complete in all respect

Applying Bitumen Primer coat on side of lining and top of sleeper for construction joint, Expansion Joint & Contraction Joint. Complete in all respect.

Providing & laying 250 mm wide LDPE Film 150 micron over sleepers

Providing & Fixing Boundary Pillars

Providing & Fixing Distance Marks

Making dewatering arrangements inclusive of running, operation and maintenance of equipment to provide dry condition at working place for lining, longitudinal /transverse drain etc & provision of digging & filling of drains for disposal of water as per the instructions of the Engineer incharge. The rate shall be inclusive of filter material, if required, to be provided to prevent fine particles in the adjecent ground to be carried away by flowing water and to prevent clogging of the system. Note:- The dewatering executed during delayed period of execution beyond the construction schedule shall not be paid when delay is attributable to the contractor.

Making dewatering arrangement by pumping set 4" * 4" (tractor driven)

Supply and fixing in side slopes PVC Pressure Relief valve in plate & socket type design having zero backwater leakages with housing pipe of nominal outer dia 160 mm (working presure 0.4 MPa), having length of 750 mm and strainer pipe of nominal outer dia 110mm (working presure 0.6 MPa), complete in all respect as per design, drawing & specifications & the instructions of the Engineer incharge.The rate shall be inclusive of dismantling existing lining(if required), excavation of PRV side pocket and disposal of dismantled material/earth with all leads and lifts, supply, carriage, loading & unloading, laying & compaction etc. of filter material consisting of sand and gravels complete in all respect as per drawings, design, specifications & the instructions of the Engineer incharge.

Making drainage arrangements behind lining by excavating longitudinal drains of trapezodial section in the bed of channel and disposal of earth with all leads & lifts, loading & unloading, dressing the bottom and sides of the drain, and the items given below complete in all respects as per drawings, design, specifications & the instructions of the Engineer incharge : Providing and laying of filter material for drains consisting of coarse sand of FM 1.50 or above, gravels of nominal size 5-20 mm and 20-40 mm including carriage, loading & unloading, grading, laying and compaction. Providing and laying perforated PVC pipe of nominal outer dia 160 mm (working pressure 0.6 MPa) into drains for all depths with correct alignment, gradient, levels, cutting & jointing etc including fixing in position PVC tees, cross, cap and other required fittings for PVC pipes including all materials, carriage,loading, unloading and all leads & lifts etc.

Making Drainage arrangements behind lining by excavating transverse drains of trapezoidal section in the bed of channel and disposal of earth with all leads & lifts loading &unloading dressing the bottom and sides of the drain and the items given below complete in all respects as per drawings design specification & the instructions of the Engineer i) Providing and laying of filter material for drains consisting of 200 gsm. Geo textile and gravels of nominal size 20-40 M.M including placing, anchorage of Geo-textile, carriage, loading and unloading, grading and compaction.incharge. ii) Providing and laying perforated PVC pipe of nominal outer dia 160 mm (working pressure 0.6 MPa) in drains for all depths with correct alignment, gradient,levels, cutting and jointing etc. including fixing in position PVC tees.cross cap and other required fitting for PVC pipe including all materials, carriage loading , unloading and all lead & lifts.

Any Other Items

Deepak Kumar Beetan (BID ID -602224)