Odisha Construction Corporation Limited Tender

Earth work quantity within 16m to 24m

Desiltation by dredging from river/ reservoirs/drains for required design depths varying from 1.00m to 7.00m including fixing of pipelines, floaters & floating pipelines for disposing of water slurry consisting silt & sand, roots, vegetations etc. with all leads, lifts and delifts including the cost towards dredging and disposal of dredged materials with all leads lifts and delifts, cost of labour, materials, consumables, POL, spare parts & accesories required to keep dredeger in running condition, maintenance of dredgers, Hire and running charges of machineries, mobilization and demobilisation, T&P, Operation and maintanance charge with all taxes, labour cess, including building in the island by providing geo tubes & accessories or by tin sheets for formation of bund for dumping of dredged materials with all leads and lifts including all taxes, incidental charges etc. complete as per direction of the Engineer-in-Charge. The job includes all pre and post dredging surveys for payment purpose. (Measurement to be taken on initial and final level basis).

Earth work in approved type of soil in approved borrow area by mechanical / manual means and transportation by any means and unloading the soil on properly prepared and scintifically approved surface and breaking clods to maximum 5 cm to 7cm including levelling the earth in 22.50 cm layers for all heights with all leads, lifts and delifts including cost, carriage, royality , taxes of all materials with cost of labour, Hire & running charges of machineries, labour cess, 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 finished compacted section on initial and final level basis).

Earthwork excavation of foundation by mechanical / manual means in all kind of soil in wet & dry condition, including shoring & shuttering / propping bullahs, dewatering the foundation, dressing, leveling, ramming the foundation bed & sides with pneumatic rammers/ fuel operated compactors and removing the excavated materials from foundation with all leads, lifts and delifts & depositing the same in spoil banks or any other specified area by mechanical means / manual with all cost, labour, hire & running charges of machineries, labour cess, conveyance, T&P etc. complete as per direction of the Engineer-in-charge.

Providing cast in situ 940 mm dia double under reamed R.C.C. pile with 375mm dia circular pile foundation ( as specified in the drawing) including excavation of bore holes by wrench or by any other mechanical means from the bottom level of foundation excluding cost of reinforcement, cutting, bending, binding the grills as per the drawing supplied by the Deptt. but including cost of cement concrete M25 (1:1:2) using 20 mm down graded black H.G.C.B chips of approved quality from approved quarry mixed properly in cement concrete mixer including cost, conveyance, royality and all other taxes of materials, centering, shuttering, all labour, T&P, hire running charges of machineries with all leads, lifts, delifts and dewatering, labour cess etc. complete as per direction of Engineer-in-Charge.

Providing and placing in position Reinforced Cement Concrete M 25 (1:1:2) graded with crusher broken hard granite aggregate 20 mm down graded of approved quality, clean coarse sand inclusive of cost, carriage, royality and taxes of all materials with cost of labour and T&P to mixing yard, mixing by concrete mixture carrying hoisting and placing in position for all heights and compaction with vibrators, curing, labour cess etc. complete in all respect inclusive of all general and incidental charges, dewatering with cost of form works etc complete with maintenance of cofferdam and haul road etc complete as per the direction of the Engineer-in -charge.(excluding cost of HYSD bars).

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 chairs, dowel, benches, lapping, wastage & welding wherever necessary with all leads, lifts, delifts including quality control testing charges of uncoated HYSD bar with cost of labour T&P required for the work, labour cess etc. complete as per the design, specification & direction of the Engineer-in-Charge.

Providing and laying Cement concrete M 20 (1:1.5:3) in approved surface using 20 mm & down graded hard granite well graded crusher broken stone aggregates free from weathered skin surface and any other deleterious materials, using sharp sand of approved grade and quality confoming to the specification, using water of approved quality and using cement as per approved specifications with all leads, lifts and delifts and transportation by mechanical/ manual means including cost of form work, carriage, royality, labour cess and taxes of all materials, mixing the ingredient in a mechanical mixer, Compactng concrete by suitable vibrator, T&P, watering, curing including cost of maintenance of coffer dam/ approach road, diversion road, mobilzation and demobilization of men & mechineries, cost of quality control testing charges etc. complete as per approved drawing and specifications and direction of the Engineer-in -charge.

Providing and laying Cement concrete M 15 (1:2:4) in approved surface using 40 mm & down graded hard granite well graded crusher broken stone aggregates free from weathered skin surface and any other deleterious materials, using sharp sand of approved grade and quality confoming to the specification, using water of approved quality and using cement as per approved specifications with all leads, lifts and delifts and transportation by mechanical/ manual means including cost of form work, carriage, royality, labour cess and taxes of all materials, mixing the ingredient in a mechanical mixer, Compactng concrete by suitable vibrator, T&P, watering, curing including cost of maintenance of coffer dam/ approach road, diversion road, mobilzation and demobilization of men & mechineries, cost of quality control testing charges etc. complete as per approved drawing and specifications and direction of the Engineer-in -charge.

Earth work in ordinary soil in dismantaling coffer dam/ diversion road by any means and depositing the dismantling materials away from the site at suitable place with all lead, lifts & delifts for all heights and properly prepared surface including breaking clods to maximum 5cm to 7 cm and laying in layers not exceeding 0.30 m depths with cost of labour charges conveyance & other taxes. T & P, labour cess etc complete as per drawing,design and specification as directed by Engineer-in-charge.

Filling in foundation and plinth with suitable sand including watering and ramming with cost of all materials, labours, royality, labour cess, T&P and all other expences etc. complete as per the direction of Engineer-in -charge.

Filling in foundation and plinth with excavated materials well watered and rammed including cost of labour, labour cess, T&P and all other expences required to complete the work as per the direction of Engineer-in -charge.

Providing rough stone dry packing in appron and revetments with hard stone boulder of size 15 cm to 30 cm in any direction free from weathered skin surface to proper line and level including filling the interstices with required broken stone spalls with all leads, lifts and delifts including cost of material, carriage, royality, taxes of all materials and cost of labour, labour cess and T&P for dressing of earth work in bed and slopes & trimming to the required profile including dewatering if required etc. complete with all general and incidental charges as per drawing, design and specification as per the direction of the Engineer-in -charge.

Collecting, Supplying, fitting and fixing bitumen expansion joint board of 25mm thick including cost, carriage, royality & taxes of all materials with cost of labour, labour cess and T&P etc. complete as per the direction of the Engineer-in -charge.

Providing weep holes in plain / reinforced cement concrete with 100 mm dia AC pipe extending through the full width of concrete with a slope of 1V:20H including cost of material, carriage, royalty & taxesof all materials with cost of labour, labour cess and T & P etc. complete as per the direction of Engineer-in charge.

Collecting, supplying and admixing moorum and sand (60:40) of approved quality and spreading in sub base to the proper profile, watering and compacting with HRR etc, complete as per the direction of Engineer-in charge.

collecting, supplying and stacking at work site random hard granite stone boulder not less than 0.028 cum and spreading the same in foundation and groute with sand with all cost, carriage, royality, and taxes of all materials including cost of labour, T & P, labour cess etc. complete as per the direction of the Engineer-in -charge.

Providing formwork for concrete with F1 finish for upstream faces of dam, spillway, glacies of barrages, unexposed surface of foundation, block joints etc. with steel shutters rigidly fixed and removal of forms and making good to the surface whereever necessary including all cost, carriage, royality, and taxes of all materials, cost of labour, T & P, labour cess etc. complete as per the direction of the Engineer-in -charge.

Clearance of weeds, Ipomia and water hyacinth (Thickly grown) from the draiange channel and dumping the same away from the drainage area with all leads, lifts and delifts including cost of labour, labour cess, T & P and all other expences etc. complete as per the direction of the Engineer-in -charge.