M/o Drain (C/O R.C.C drain and covering on 30.00 mtr wide road from Bajrang chauk to 45.00 mtr wide road T- point Sector-96, 44 )Noida.

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/I. no. 15.7.4

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

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) DSR 18/I.No. 4.1.8/P-

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. Thermo-Mechanically Treated bars of grade Fe-500D or more. DSR 2018 : Itm No.5.22.6

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 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 above plinth level upto floor V level DSR Itm no. 5.33.2

Centring and shuttering including strutting, propping etc. and removal of form work for. Foundation, footings, bases of Columns. (DSR-18/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.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved.

Fabrication & Manufacturing of Prestressed Hollow Core stab (Hollow area 25 to 30%) of different thickness & modular wldth 1200 mm In Controlled Factory Environment with approved methodologyconlirming to IS 10297:1982 by using long Iine casting method having arrangement of proper steel bed. Concreting should be done by batch mixing plant capable of producing zero slump concrete, transported through automatle shuttels of standard make & layed on bed with the help of extruder/Slipformer, fInishing,curing and also provision of steam curing. Cutting, making necessary cutout/holes of requlred sizes for services in slab element after achleving requlred strength, yard handling & stacking all complete as per approved shop drawings & design mlx as per the direction of the Engineer-In-charge. (Cost of, strands should be pald separately). Note: Excess/less cement over the specilled cement content used as per design mix is payable/recoverable separately) including steel & Transpont charge.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.