SERID-10 of 2026-27 Improvement to Gopalbandha Minor (Construction of Trough wall from Rd 00 m to 210m and repair of structures with resectioning of canal) of Khadakhai irrigation project.

Clearing shrubs jungles, uprooting stumps and small bushes and trees below 1.00m girth etc. including clear of work site etc. complete including labour cess as per direction of the 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

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.

Earth work in excavation in all kinds of approved soil from approved borrow area by mechanical means with all leads,lifts and delifts including loading into the transportation vehicles and unloading from transported vehicles and depositing the same on properly prepared and scientifically approved surface including rough dressing and breaking the clodes to maximum 5 cm to 7 cm laying in layers not exceeding 22.5cm including removal of roots, shrub jungles, bushes and all foreign debrish from the earth and benching the old embankment, sectioning, watering and compaction with all type of compacting equiptment under OMC conditions to attain minimum proctor dry density of 95.00 % for all heights of banks and slopes with required quality control test including construction, maintenance, watering , dewatering and lighting of haul roads and borrow area including mobilisation and demobilisation of men and machinaries and all articles and incidential charges required for the complition of works, completing all respect including cost of royality with the EMF,DMF, Dist. additional charges of all materials, labour cess as per approved drawing, specification and direction of the engineer in-charge(Measurment shall be taken on finished compacted section. Borrow area is to be arranged by the agency at his own cost and responsibility).