Construction of Bamininali Check Dam over Bamini Nallah near village Urumunda in Banspal Block of Keonjhar District under MATY for the year 2026-2027

Excavation, loading, unloading and carrige by mechanical means of all kinds of soil including moorum, stoney earth, gravel etc. interspread with boulders up to 1/2 cum in size with all lifts and delifts including trimming of slopes and bed to design section and depositing the excavated materials away from work site as per the specification and as directed by the Engineering-in-charge.

Filling the gaps of foundation and plinth with excavated earth with all leads and lifts including breaking clods to maximum 5cm.to 7cm.in size and watering and ramming etc. complete in all respect as directed by the Engineer in-charge.

RCC M-15 grade (As per design mix) with crushed granite coarse aggregate of size 20 mm and downgraded quarried & free from weathered skin of approved quality mixing by concrete mixer including hoisting , lowering and laying concrete in position to proper slope and level and compacting by Vibrator ensuring quality control aspects and in layers not exceeding 0.15m in depth finishing the exposed surface smooth including watering, curing for required period with cost, conveyance, royalty and other taxes of all materials supplying all labour and T&P materials required for this item etc. complete in all respect as directed by Engineer-in-charge.

RCC M-20 grade (As per design mix) with crushed granite coarse aggregate of size 20 mm and downgraded quarried & free from weathered skin of approved quality mixing by concrete mixer including hoisting , lowering and laying concrete in position to proper slope and level and compacting by Vibrator ensuring quality control aspects and in layers not exceeding 0.15m in depth finishing the exposed surface smooth including watering, curing for required period with cost, conveyance, royalty and other taxes of all materials supplying all labour and T&P materials required for this item etc. complete in all respect as directed by Engineer-in-charge.

Supplying, straightening, cutting, bending, binding and tying the grills and placing in position for fabrication and fixing of reinforcement including lapping where necessary including cost conveyance & supply of binding wire with all leads, lifts from bending yard to placement spot with cost & conveyance and all taxes of steel bars of any reinforcement supplying all labour and T & P required for the work etc. complete in all respect as directed by the Engineer-in-charge.

Rigid smooth centering and shuttering for reinforcement cement concrete work and dismentaling them after casting and removing the debries away from work site with cost, carriage, royality.etc. complete as direct by the

Rough stone dry packing in approns and revetments to all heights and thickness using hard stone of 30 Cm and above size weighing 140 Lbs/Cft and above of approved quality free from weathered skin including filling interstices with small stones by edging and hammering to proper slope and level with cost, conveyance, royalty and other taxes of all materials labour & T&P materials required for the item completely as directed by t he Engineer-in-charge. (1/6th volume to be deducted towards voids.)

Providing fitting and fixing of weep holes in abutments and wing walls concrete apron as per approved design and specification including cost, conveyance, all taxes of all materials and supply of all labour and T & P required for the work etc. complete in all respect as directed by the Engineer-in-charge.