SERID-19 of 2026-27 Construction of Trough wall from RD 22m to 202m with resectioning of Rengalbeda Sub-minor of Bankbal Irrigation Project

Cleaning grass and removal of rubbish up to a distance of 50m. Outside the peryphery of the area etc. complete as directed by Engineer-in-charge

Earth work in excavation of foundation in hard soil by manual means including leveling and dressing the bed and depositing the excavated earth away from the working area for reuse with all leads, lifts, delifts. cost of labour, T&P, cess, shoring & shuttering if required etc. complete as per direction of Engineer-in-charge.

Filling foundation & plinth with sand by mechanical/manual means and laying in layers duly compacted, watering including cost, carriage, royality, EMF,DMF, Dist. additional charges with all leads,lifts,delifts, cess etc all complete as per drawing and specification and as per the direction of the Engineer-in-charge.

Providing and laying cement concrete of grade M15 for CC work in concrete trough wall with 20mm size and down graded hard granite crusher brocken chips from approved quarry free from weathered skin dust and others deleterious materials including mixing in concrete mixer, hoisting and laying concrete with all leads, lifts and delifts and placing over scientifically approved surface for linning to the bed and slopes of canal in panels, compaction by vibration of concrete by machanical means and finishing the surface using concrete paver finisher including trimming and dressing of canal bed and slope including cutting trenches for slipper beams, keys and drainage etc. with watering and compaction of slope and bed to proper profile and laying polythine film of 100 micron, supplying and providing approved sealing compound at joints including watering and curing for specified days with cost of all materials, carriage, royality, EMD,DMF,Dist. additional charges, labour cess etc. hire and running charges machineries dewatering by suitable means, construction of coffer dams/approached roads, diversion roads, site illumination, diverting the water away from the structure including quality control test etc. as per the specfication and direction of the Engineer-In-Charge.

Providing and laying cement concrete confirming to M20 grade in approved surface using 20mm size and down graded black hard granite (crusher brocken) chips and sharp sand of approved grading from approved quarry for CC work confirming to specification, mixing by concrete mixture including hoisting and laying concrete in position, compacting with concrete vibrator with all leads, lifts, delifts for mix concrete, royality, EMF,DMF, Dist. additional charges of all materials, cess including dewatering, curing for specified days by suitable means with supervision charges including mobilisation and demobilisation with cost of construction and dismantling of gangway and scaffolding, chute with all materials, construction of coffer dams/approach road, diversion roads, site illumination, hire and running charges of machinaries, dewatering by suitable means required for the work as per approved drawing and specification complete with all cost as directed by the Engineer - in -Charge.

Rigid and smooth centering and shuttering for RCC work including false work and dismantling then after casting and curing of required days for foundation, plinth bend and column base including all labours cost of all materials, hire charges of wood etc. complete as directed by Engineer-in-charge.

Providing weep hole in Brick masonery / Plain / Reinforced concrete abutment, wing wall / return wall with 75 mm dia PVC pipe, extending through the full width of the structure with slope of lV : 20H towards drawing foce. Complete as per drawing and Technical.

Earth work in hard soil in canal embankment with all leads, lifts and delift including rough dressing and breaking clods to maximum 5cm to 7cm laying in layers not exceeding 0.30m in depth etc. including all cost, royality,EMF,DMF, additional royalty, complete. as directed by the Engineer-in-Charge.