Maintenance of Drain (C/o R.C.C. Drain and Improvement of Road parties from A-19 to A-23 in Sector-60) Noida

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concreteNominal concrete 1:3:6 or richer mix (i/c equivalent design mix) . (i/c equivalent design mix) .

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sum on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5mt., direction by engineer-in-charge. The contrector has to detect different utilites like sewer line water supply line elecctric cable telephone cable gas pipe line etc. using utility detecting machine before start of excavetion and shall start of excavetion and shall start excavation only after getting permission of Engineer -in Charge .

Dewatring Pump 10 HP at site on hire bases Including cost of diesel and driver etc complete in all respect as per direction of engineer-in charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :- 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position ready mixed M-25 grade concrete for reinforced concrete work , using cement content as per approved design mix , manufactured in fully automatic batching plant and transported to site of work in transit mixer for a leads having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately ),All works upto plinth level.

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable /recoverable separately.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centring and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.