M/o Drain (Reconstruction and Covering of Main Drain in Sector-40 (0 to 331 Mtr) Noida

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exccding 30 cm in depth, 1.5m in width or 10 sqm on plan) including disposal of excavated lead upto 50 mtr. & lift upto 1.5Mtr. dispose earth to be leveled & dressed. : All kinds of soil. The Contractor has to detect Different utilities like sewer line, water Supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavation only after getting permission of Engineer-in-Charge

Cement Concrete with 4 cm gauage approved stone ballast, coarse sand & cement in the proportion of 8:4:1 including supply of all materials, labour, Tools & Plants etc. required for proper completion of work.

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement 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 all 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

Centring and shuttering including strutting, propping etc. and removal of form work for. Foundation, footings, bases of Columns. Etc. for mass concrfete. (DSR-13/I-5.9.1/P-97).

Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. DSR 18/I.No.5.9.2

Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access, platform DSR 18/I.No. 5.9.3/P-

Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete. Columns, Pillars, Piers, Abutments, Posts and Struts. Item No. 5.9.6

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars. DSR 18/I.No. 5.22.3/P-99

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar. DSR 18/I.No. 15.7.4

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) DSR 18/I.No. 15.2.2