Improvement to Masanikudar Check Dam over Neulijodi Nallah in Jhumpura Block of Kendujhar District under Improvement to Check Dam Scheme for the year 2026-2027

Excavation in foundation in all kinds of soil to proper section and profile with all leads, lifts and delifts including dressing and levelling the bed to proper slope and level and making it fit for laying concrete and depositing the excavated materials away from the work site with all leads, lifts and delifts including dewatering if necessary from foundation complete as directed by Engineer-in-Charge.

RCC M-15 grade 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 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.

Providing rigid shuttering with the box type steel shuttering plates with keys for intermediate construction joints in rafts of weirs, barrages and dam blocks including cost of all materials, labour, T. & P. etc. complete as directed by the Engineer-in-charge including removal of forms. etc. complete in all respect as directed by the Engineer-in-charge.

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil including stony earth, gravel and moorum etc. interspread with boulders up to 1/2 cum size with all lifts and delifts including dressing of slopes and bed to design level & section (benching & stripping of Dam) and depositing the excavated materials away from the work site as per the specification from the place of excavation including supply of all labour, all taxes as per norm, construction & maintaining haul roads required for the work etc. complete as directed by the Engineer-in-charge.

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.)

Back Filling of surplus excavated earth behind Structures by manual means with initial lead 50m and lift of 1.50mtr including cost of all labour T&P required for the work etc. complete as directed by Engineer-In-Charge