Water Resources Department Tender

Providing & laying R.C.C. M-20 grade of approved quality on approved surface using 20mm & down graded Crusher broken hard granite well graded stone aggregates free from weathered skin surface and any other deleterious materials, using sharp coarse sand of approved grading & quality confirming to the I.S.I. specifications, using water of approved quality & using cement as per approved specifications with all leads, lifts, delifts, transportation & laying by mechanical/ manual means including cost, carriage, royalties & taxes of all other materials including dewatering with all cost, mixing the concrete mix ingredients in all mechanical mixer, vibration of concrete by mechanical means, supplying T&P, watering, curing for specified days by suitable means including cost & carriage of water, mobilization & demobilization of men & machineries including Cess etc. including quality control testing charges as per approved drawing & specification & direction of the Engineer-in-Charge.

Collecting, supplying, conveying and filling in foundation and plinth with sand including watering and ramming with all labour, T&P etc complete to the required level including cost, carriage, royalty & cess of all materials etc complete as per direction of the Engineer- in -charge.

Foundation & Plinth

Slab

Beam, Column & abutment

Excavation in any approved type soil in approved borrow area by mechanical means loading into and transportation vehicle by mechanical means and unloading soil with all leads, lifts and delifts on properly prepared and scientifically approved surface to the designed section. Clean from weeds and roots including spreading and leveling the earth in 22.5 cm layers as per the approved profile of canal/approach road to line and grade breaking clods to max. 5 to 7 cm including cost, royalty, conveyance, of earth hire and running charges of transport vehicles, maintenance of haul road etc. complete as per specification and direction of the Engineer in charge. ( Measurement to be taken on finished compacted section of the fill basing on initial and final levels). (Borrow area is to be arranged by the Agency at his cost and responsibility).

Providing Cast-in-Situ 940mm dia double under reamed R.C.C. piles with 375mm dia RCC M20 (1:1.5:3) using 20mm down graded size black hard granite crusher broken stone chips of approved quality from approved quarry and and placing the concrete using tremmie pipe and funnel including cost of boring with betonite slurry including curring ( excluding cost of HYSD bar / Tor steel Fe-500) , with cost, conveyance, royalty and taxes, cess of all materials with cost of quality control testing charges etc. complete as per the approved drawing and specification and direction of the Engineer- in- charge.

Straightening, cutting ,bending, binding and tying the grills for MS reinforcement bars in position, the reinforcement steel bars grade Fe-500 of different diameters conforming to I.S. 1786 reinforcement of all diameters 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 & welding wherever necessary with all lifts, delifts including quality control testing charges including Cess etc. complete as per the specification & direction of the Engineer-in-Charge.

Filling foundation and plinth with excavated materials in layers not exceeding 22.50 cm. thick watering and ramming with full compaction etc. complete in all leads, lifts & de-lifts with cost of all materials, labour cess, T & P, labour charges, etc complete as per the direction of the Engineer-in-charge.

Providing rigid and smooth centring,shuttreing for Cement Concrete or RCC work including false work & dismantling therafter casting for all heights in all types of structures including pier, abutment, trough slab, road slab etc. complete using steel shutters or plywood shutters efficiently propped and braced using required number of pylons for vertical support, scaffolding, gangway etc. complete and applying the finish for surfaces prominently exposed to public view or flow areas subjected to high velocity as per IS 457 and dismantling after allowing required support time and stacking the same for reuse including greasing, oiling etc. including cost, carriage, royalty and taxes of all materials, labour and T&P and supervision charges complete as per approved design and direction of the Engineer-in-Charge.

Earth work in ordinary soil with mechanical means the all kinds of soil initial lead of 50 and intial lift of 1.50m including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layes not exceeding 0.30m in depth for dismentaling of coffer dam as per the direction of the Engineer-in-charge.