Providing and laying precast drain cover over drain along 60m wide road from ACE platinam to L.G. rotary, 130m road (Makoda rotary) to Jagat farm and 130m road (Jaitpur Vaishpur rotary) to SK road T-Point in different location, Greater Noida.

Fabrication & Manufacturing of Prestressed Hollow Core slab (Hollow area 25 to 30%) of different thickness & modular width 1200 mm in Controlled Factory Environment with approved methodology informing to IS 10297- 1982 conforming to IS : 10297- 1982 by using long line casting method having arrangement of proper steel bed. Concreting should be done by batch mixing plant capable of producing zero slump concrete, transported through automatic 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 required sizes for services in slab element after achieving required strength, yard handling & stacking all complete as per approved shop drawings & design mix as per the direction of the Engineer-in-charge.

(Cost of strands should be paid separately). Note : Excess/ less cement over the specified cement content used as per design mix is payable / recoverable separately.

Concrete Grade-M-40 (cement content 400 kg ) 100 mm thick hollow core slab (DSR-18/26.73.1.1)

Concrete Grade-M-40 (cement content 400 kg ) 200 mm thick hollow core slab (DSR-18/26.73.1.4)

Extra for using M-50 (Cement content 425 kg) instead of M-40 100 mm thick hollow core slab (DSR-18/26.73.2.1)

Extra for using M-50 (Cement content 425 kg) instead of M-40 200 mm thick hollow core slab (DSR-18/26.73.2.4)

Providing & laying in position Prestressing steel strands (low relaxation) on hollow core bed by using mechanical pulling arrangement like Rabbit/ Bed master including all accessories for Stressing & destressing operations as per approved make conforming to IS1343 & grade FY-1860 etc, complete as per drawings and direction of Engineer -in-charge. (DSR-18/26.75)

Transportation of Precast Elements by flat bed Trailor (Double / Triple axle 40ft Length with proper accessories like A frame etc) from factory, including the cost of loading , unloading & stacking at site with the help of required capacity cranes. Lead within 15km (DSR-18/26.76.1)

Erection & Installation of Precast/Prestressed Concrete elements in correct & final position with proper line level and plumb at site making all arrangements (i.e cranes, push-pull jacks & all another T & P for lifting Placing & Alignment of elements, within erection tolerance as per IS 15916 as per approved shop drawings and all complete as per the direction of Engineer-in-Charge but excluding the cost of sim pads, non shrink grout and steel works i.e hangers. All work up to fifth floor. : Prestressed hollow core Slab up to 200 mm thickness (DSR-18/26.77.1)

M-150 brick work in 1:6 cement &fine sand 1.25 FM mortar in foundation and plinth including supply of all material labour and T&P etc required for proper completion of the work. (SOR-20/303). Same as item no 303 but in 1:4 (1 cement & 4 fine sand) of 1.25 F.M. mortar. (SOR-20/305). Same as item no 305 but in 1:4 (1 cement & 4 coarse sand) of 2.20 F.M. mortar. (SOR-20/305(A)).

12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) (DSR-18/13.4.2)

Cement conrete with 4cm gauge approved stone ballast, coarse sand & cement in the proportion of 4:2:1 including supply of all materials, labour, Tools & plants etc. required for proper completion of the work. (SOR-20/279). Same as above item no 279 but with 2cm gauge stone grit instead of 4cm gauge stone ballast. (SOR-20/279(a)).

Labour cess and GST will be paid extra as per Govt. orders.