Renovation and improvement of canal structure and strengthening of bank of Brahman chhendia sub minor near RD 645m

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.

Collecting, conveying, stacking & spreading moorum and consolidation with HRR including watering, including cost and conveyance of moorum etc. complete as per direction of 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.

Providing and laying cement concrete of grade M15 with 20mm.down graded granite coarse aggregate for concrete lining to the bed and slopes of canal with sleeper beams, keys etc.in pannels including supply of all materials, labour and machineries compacting with space vibrator or manually and finishing the concrete surface including trimming and dressing of canal bed and slopes including cutting trenches for sleeper beam, keys and drainage etc.including watering and compaction of slopes and bed with hand rammers to proper profile and supplying and laying polythene film of 100 micron 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.

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.