Improvement of Khairabili Check Dam in Parjang Block of Dhenkanal District under Improvement to Check Dam scheme for the year 2026-27

Clearing grass and removal of rubbish and depositing the same clear of work site with all leads, lifts and delifts etc with supply of all labour and T&P required for the work etc. complete in all respect as directed by the Engineer-in-Charge.

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.

Earthwork in hard soil with all leads and lifts including rough dressing and breaking clods to maximum 5 cm. to 7 cm. and laying in layers not exceeding 0.225 m. in depth as directed by Engineer-in-charge (Measurement will be taken on finished level section) only

Cement Concrete work with cement concrete M-20 using 20 mm down graded hard granite chips of approved quality mixing by concrete mixer including hoisting, lowering and laying the concrete in position to proper slope and level and compacting by Vibrators in layers .not exceeding 0.15m depth and finishing exposed surface smooth including watering, curing for required period with cost, conveyance, royalty and other taxes of all materials including all labour and T&P materials required for the item including hire and running charges of the machineries complete in all respect as directed by the Engineer-in-charge.

Straightening, cutting, bending, binding, fitting and placing uncoated HYSD bar reinforcement and laying in position including cost of binding wire 18 to 20 gauge and fixing of reinforcement including lapping where necessary with all leads, lifts from bending yard to placement spot including cost ,conveyance & all taxes of reinforcement 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 weir, barrage and dam blocks including cost of materials, labour, T & P etc. complete as directed by the Engineer in charge including removal of forms.

Rough stone dry packing in approns and revetments to all heights and thickness using hard granite stone of 30 Cm and above laterite of 1cutf and above size weighing 160 Lbs/Cft and above of approved quality free from weathered skin including filling the interstices with small stones by edging and hammering to proper slope and level with cost, conveyance, royalty and other taxes of all materials including all labour and T&P materials required for the item complete in all respect as directed by the Engineer-in-charge. (1/6th volume is to be deducted towards voids.)