Slope protection work of Gobari Drainage Channel near village Paikarapur under Mahanga Block in Cuttack District.

Earth work excavation loading unloading & carriage by mechanical means in all kind of soil including rough dressing and leveling the bed and depositing the excavated earth away from work site within initial lead of 50 m.and initial lift 1.50 m. including bailing out water, including cost, conveyance, royalty and taxes of all materials and labour, supervision, overhead charges, contractor profit, mobilization, demobilization etc. as per the direction of the Engineer-in-charge.

Providing Cast-in-Situ 940 mm dia double under reamed RCC piles with 375 mm. dia with 375mm dia circular pile foundation of 6 m. depth (as specified in the drawing) including excavation of bore holes by wrench or by any other mechanical means excluding cost of reinforcement but including cost of reinforcement cement concrete M-20 using 20mm down graded black H.G.C.B. chips of approved quality from approved quarry mixed properly in cement concrete mixer including cost, conveyance, royalty and all other taxes of materials, centering, shuttering all labour, T & P, hire and overhead charges, contractor profit and running charges of machineries & equipments with all leads, lifts, delifts and dewatering etc. complete as per direction of Engineer-in-Charge.

Filling in foundation and plinth with sand well watered and rammed manually or compacting by mechanical means including cost, conveyance and taxes of all materials & labour supervision overhead charges and contractor profit with all leads, lifts, delifts etc. complete as per drawing, specification and direction of the Engineer-in-charge.

Cement Concrete M-15 grade with 40mm nominal size stone aggregates free from weathered skin surface and any other deleterious materials, using sharp coarse sand of approve grading & quality confirming to the specifications, using water of approved quality & using cement as per approved specification with all leads, lifts, delifts & transportation by mechanical / manual means, including cost, conveyance, royalties & taxes of all other materials labours supervision overhead and contractor profits including with dewatering by suitable means with all cost, mixing the concrete mix ingredients in concrete mixer, vibration of concrete by mechanical means, supplying T & P, watering, curing for specified days by suitable means including cost & carriage of water, construction of coffer dam / approach road, diversion road, mobilization & demobilization of men & hire and running charges of all machineries and equipments etc. including quality control testing charges as per approved drawing, design, specification & direction of the Engineer-in-Charge.

R.C.C. work of M-25 grade in approved surface using 20mm down graded H.G. crusher broken well graded stone aggregates free from weathered skin surface and any other deleterious materials, using sharp coarse sand of approve grading & quality confirming to the specifications, using water of approved quality & using cement as per approved specification with all leads, lifts, delifts & transportation by mechanical / manual means, including cost, conveyance, royalties & taxes of all other materials labour supervision overhead contractor profit including with dewatering by suitable means with all cost, mixing the concrete mix ingredients in concrete mixer, vibration of concrete by mechanical means, supplying T & P, watering, curing for specified days by suitable means including cost & carriage of water, construction of coffer dam / approach road, diversion road, mobilization & demobilization of men & hire and running charges of all machineries and equipments etc. including quality control testing charges as per approved drawing, design, specification & direction of the Engineer-in-Charge.

Providing form works for concrete in Canal/ drain structure with F-1 finish for upstream faces of dam, spillway, glacis of barrages, unexposed surfaces of foundation, block joints etc. with steel shutters rigidly fixed and removal of forms and making good to the surfaces where necessary complete & applying the finish for surfaces prominently exposed to public view or flow areas subjected to high velocity as per IS 457 & dismantling after allowing required support time & stacking the same for reuse including greasing, oiling etc. including cost, conveyance, royalty & taxes of all materials, labour and T & P and supervision charges complete as per approved design & direction of the Engineer-in-Charge.

Supplying straightening, cutting, bending, binding the reinforcement steel bars of different diameters conforming to I.S.1786 and I.S 432 of all diameters tying the grills in position at all heights including cost of rod, binding wire 18 to 20 gauge with cost, conveyance, taxes of all materials including concrete chairs, dowel, benches, lapping, wastage & welding wherever necessary with all lifts, delifts including quality control testing charges of uncoated HYSD rainforement steel bar with cost of labour T&P required for the work etc. complete as per the design, specification & direction of the Engineer-in-Charge.

Providing weep holes of size 23 cm x 8 cm in Brick masonary/ Plain/ Reinforced concrete abutment, wing wall/ retaining wall with 100 mm dia AC/ PVC pipe, extending through the width of the structure with slope of 1V: 20H with all cost, conveyance, royalty, taxes of all materials & labour T&P required for the work etc. complete as per specification and direction of the Engineer-in-charge.

Filling in foundation and plinth with excavated materials in layers including watering and ramming manually or compacting by mechanical means including cost, conveyance and taxes of all materials & labour supervision overhead charges and contractor profit with all leads, lifts, delifts etc complete as per drawing, specification and direction of the Engineer-in-charge.

Excavation of any approved type of soil brought from in borrow area by mechanical/manual means and transportation by any means spreading the earth over properly prepared surface of coffer dam, diversion road & approach road etc and breaking clods to maximum 5 cm to 7cm including leveling the earth in 22.50 cm, layers for all heights with all leads, lifts and delifts including cost, carriage, royalty , taxes of all materials with cost of labour, T&P required for the work including lighting and watering of haul roads and borrow area etc. complete as per direction of Engineer-in-charge.(Borrow area should be arranged by contractor and Measurement to be taken on finishes compacted section on initial and final level basis).