Renovation of canal structure and trough wall lining of Khairpadar distributary in between RD 1600m to RD 1800m

Earth work excavation of foundation in ordinary soil within the initial lead of 50m and initial lift of 1.5m including rough dressing and breaking the clouds to maximum 5cm to 7cm & laying in layers not exceeding 0.30m in depth & as per the direction of the Engineer-in-charge.

Filling the foundation & plinth with sand and well watered including cost, conveyance royalty of all materials etc. complete as directed by the Engineer-in-charge.

Cement concrete Grade M15 with 20mm down graded hard granite crusher broken chips of approved quality free from skin materials mixing by concrete mixer including hoisting lowering and laying the concrete in position to proper slope, level and compacting by vibrators in layers not exceeding 0.15m depth and finishing the exposed surface smooth including watering with cost, conveyance, hire and running charges of all machineries, royalty and other taxes of all T & P materials labour etc complete & as directed by the Engineer in Charge.

Rigid smooth centering and shuttering for concrete work and dismantling after casting with cost, conveyance and taxes of materials and labour charges etc. complete as per the direction of the Engineer-in-charge.

Providing form work for concrete with F1 finishing using steel shutter plates of aproved specification for surfaces not porminently or permanently exposed to public view including supply of all materials. T & P labour and transportation of all materials ect. complete as directed by the Engineer-in-charge

Filling the foundation & plinth with excavated materials including watering and ramming, etc. complete as directed by the Engineer-in-charge.

Earth work in ordinary soil within the initial lead of 50m and initial lift of 1.5m including rough dressing and breaking the clouds to maximum 5cm to 7cm & laying in layers not exceeding 0.30m in depth & as per the direction of the Engineer-in-charge.

Providing weep holes in plain concrete abutment, wing wall/ return wall with 50mm dia A.C pipe extending through the full width of the structure with slope of 1 V : 20 H towards drawing face complete as directed by the Engineer-in-charge.