(Sl No 5) Improvement to Karanja (Gokhapada) Drainage Cut by Construction of Sluice cum Farm Land Bridge near village Gokhapada

Earthwork excavation of foundation of structure by mechanical means in all kind of soil in wet & dry condition,shoring shuttering,propping bullahs, dewatering the foundation including dressing, leveling, ramming the foundation bed & sides with pneumatic rammers/fuel operated compactors and removing the excavated materials with all leads, lifts and delifts away from worksite & depositingh the excess materials in spoil banks or any other specified specified spaces by manual/mechanical means etc. complete with all cost, conveyance andT&P but excluding cost of royality as per direction of the Engineer-in-charge.

Earth work in approved type of soil brought from in approved 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 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, 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).

Providing cast in situ 940mm dia double under rammed R.C.C. pile with 375mm dia circulae 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 etc. complete as per direction of Engineer-in-Charge.

Filling in foundation and plinth with sand including watered and rammed including cost of all cost of material ,labour and T&P required for the work complete as per the direction of Engineer-in -charge.

Collecting, supplying and laying random rubble hard granite stone grouted with sand with all cost, carrage and royality etc. complete, as per the direction of Engingeer-in-charge.

Providing and laying Cement concrete M 15(1:2:4)(as per design/nominal mix) in approved surface using 40 mm down gradedhard granite well graded crusher broken stone aggregates free from weatheered skin surface and any other deleterious materials, using sharp sand of approved grading and quality confoming to the specification,using water of approved grading and quality and using cement as per approved specifications with all leads and delifts and transportation by mechanical/manual means including cost of form work carriage, royality, cess and taxes of all materials,mixing the ingredient in a mechanical mixer, vibrator of concrete by mechanical means, supplying T&P, watering, curing including cost of carriage of water maintenance of coffer dam/approach road, diversion road, mobilzation and demobilization main & mechineries etc wincluding quality control testing charges as per approved drawing and specifications and direction of the 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 coursed 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 placingin position for all heights and compaction with vibrators,curing 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).

Providing and placing in position Reinforced Cement concrete M 30(1:1:2) graded with crusher broken hard granite aggregate 20 mm down graded of approved quality clean coursed 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 placingin position for all heights and compaction with vibrators,curing 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 concrete chairs, dowel, benches, lapping, wastage & welding wherever necessary with all lifts, delifts including quality control testing charges of uncoated HYSD bar with cost of labour T&P required for the work etc. complete as per the desing, specification & direction of the Engineer-in-Charge.

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