Providing Cement Concrete Road and Drainage at Old Siruvanur road in Siruvanur Panchayat in Poondi Block of Thiruvallur District. under Peri urban 2025-26

Providing Cement Concrete Road & Drainage @ Old Siruvanur road in Siruvanur Panchayat in Poondi Block

Cement Concrete Road

Earth Work Excavation depositing on Bank with initial lead and lift etc complete as per SS 20B

Cement Conctrete 1:4:8 using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges etc., complete.

Centring charges for C.C Work

Cement Conctrete 1:3:6 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges etc., complete.

Cement Conctrete 1:2:4 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges etc., complete.

Supply of Bitumen pads.

Drainage

Earth work excavation & Depositing on bank with Initial lead of 10m and lift & 2m in hard stiff clay, stiff black cotton hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulder and in hard gravelly soils per SS 20B Including all other incidental charges such as slurring strutting, baling out water forming, protective bunds etc., complete for foundation.

Cement concrete 1:4:8 mix using 40mm I SS size hard granite broken metal from approved quarry including cost and conveyance and all labour charges

Cement concrete 1 : 3 : 6 mix using20mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete

Supplying and erecting centering are strutting including neceassary supports for place surface for RCCcolumns fottings and pedestal beems crtitical pears erc., using mild steel angles of sizes 90x60x10cm gauge stiffness welded mild steel angles of sizes 25x25x3mm for boarding laying over silver oak joists of single 10cm -6.5cm space of 75cm centre to centre complete

Plastering with CM 1:4, 20mm thick.over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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