Minor Irrigation Department Tender

Providing Cement Concrete M20 grade for RCC works on approved surface, shape and size using 20mm and downgraded crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin surface and any other deleterious material, using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves including cost, conveyance, royalty and other taxes of all materials, ( excluding cost, carriage of M.S. rod and labour for cutting, bending, binding and fixing of M.S. rod) with all cost of tools and plant, cost and carriage of water etc, with supply of all labour and supervision charges including mobilisation & demobilisation of machineries, with all incidental charges required for the work complete in all respect as directed by the Engineer-in-charge.

Supplying, fitting & placing uncoated HYSD bar reinforcement (inclusive of over lap & wastage) for R.C.C. work including cutting, bending, binding and tying the grills and placing in correct position including cost, conveyance, taxes of HYSD bars & binding wire of 18 to 20 gauge with cost of all labour, T&P, workers welfare cess etc complete as per approved specification and direction of the Engineer -in- Charge.

Providing and removing rigid and smooth centring and shuttering for plain or reinforced cement concrete works including false work and dismantling the same after casting and proper curing including cost, conveyance, royalty and taxes of all materials required for the work with supply of all labour and T&P required for the work etc, complete in all respect as directed by the Engineer-in-charge.

Providing Rigid and smooth centering shuttering for C.C / R.C.C works including false work and dismanteling them after casting. at all heights with box type steel shuttering plates with keys for intermediate construction joints in rafts of weir,barrage and dam blocks including supply of ties supports rigidly fixed and removal including making good to the damaged surface where necessary with all scaffolding gangway etc. with cost, conveyance and other taxes of all materials including all labour and T&P materials etc. required for the item to complete in all respect as per the direction of the Engineer-in-charge .

Rough stone dry packing in approns and revetments to all heights and thickness using hard stone above0.003 cum of approved quality free from weathered skin and laying the stone and packing over the properiy and scientifically approved surface including filling interstices with small stones by edging and hammering to proper slope and level with cost, conveyance, royalty and other taxes of all materials labour & T&P materials required for the item completely as directed by t he Engineer-in-charge. (1/6th volume to be deducted towards voids.)

Filling in foundation and plinth with excavated earth with all leads, lifts & delifts including making arrangement for carriage of water and with cost conveyance of all materials, labour required for the works including watering and ramming etc. complete and including supply of labour and T & P required for the work complete in all respects as directed by the Engineer-in-Charge(Hard soil)

Providing , laying & fixing of R.C.C Hume pipe of 450mm diameter in position with collar joints with cost, conveyance, taxes of labour, T&P, worker welfare cess etc. complete as per direction of the Engineer-in-Charge.

Providing weep holes in plain Reinforced concrete Abutment,Wing/return wall with 100mm diameter AC Pipe,extending through the full width of the structure with slope of 1V:20H towords drawing force,complete in all respect as directed by the Engineer-in-charge.

Cutting in D.I. not requiring blasting to be removed by pick axes & crow bars and depositing the materials with all leads, lifts & delifts including rough dressing and stacking the useful materials separately, cost of all labour, T&P, workers welfare cess etc. complete as per direction of the Engineer -in- Charge

Fixing 25 mm. dia anchor bars in foundation rock including drilling 35 mm. dia holes, fixing wedged anchor and grouting with cement mortar 1:4 complete as per the direction of Engineer-in-charge excluding cost of M.S. rods for dams, barrages and power house structures including pull testing of 30% of anchors. (Depth of hole only to be measured for payment purpose).

Excavation in all kinds of soil including moorum,stoney earth,gravel etc for base stripping with all lead and lift including labour etc.complete as per approved specification and direction of the Engineer -in- Charge.

Earthwork in hard soil with all leads and lifts including rough dressing and breaking clods to maximum 5 cm. to 7 cm. and laying in layers not exceeding 0.225 m. in depth as directed by Engineer-in-charge(Measurement will be taken on finished level section)only