Providing and laying precast drain slab and drain rising along 60m, 45m and 24m wide road different location in sector Builders area, 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). (DSR-18.26.73)

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 ) (DSR-18/26.73.1)

100 mm thick hollow core slab (DSR-18/26.73.1.1)

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 (DSR-18/26.73.2)

100mm thick hollow core slab (DSR-18/26.73.2.1)

200mm 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. (DSR-18/26.76)

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. (DSR-18/26.77)

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 one cement & four fine sand of 1.25 F.M. mortar. (SOR-20/305) Same as item no 305 but in 1:4 one cement & four 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 concrete 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)

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. (DSR-18/15.3)

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-18/15.7.4)

Excavation in foundation in ordinary soil (Loam clay or sand) including lift upto 1.50 M and lead upto 30.00M and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the engineer incharge upto a distance of 30m from the foundation trenches (where machine con not reach/move) (SOR/251 (A)/4.1.1)

Extra rates for quantities of work excavated in or under water and liquid subsoil including pumping out of water as required. (SOR-20/253(a)

Cartage of earth or fly ash when added to schedule item no. 253 : 1st Km. (if lead is beyond ½ Km) SOR-20/261(b))

Cement concrete with 4cm gauge 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 the work

8:4:1 (1 Cement 4: Coarse sand :8 graded stone aggregate 40mm nominal size) (SOR-20/281/5.08)

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 one cement & four fine sand of 1.25 F.M. mortar. (SOR-20/305) Same as item no 305 but in 1:4 one cement & four 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)

Plain/Reinforced Cement concrete in open foundation complete as per Drawing and Technical Specifications. (MORTH-20/9.06/E/Case-II)

RCC Grade M-25 using batching plant transit mixture and manual placing (MORTH-20/9.06/E/Case-II)

Steel reinforcement for RCC 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. (SAIL Steel) (DSR-18/5.22.6/AR)

Cement concrete 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.