Construction of Kharalchhapal (Rabankhata) Check Dam Over Kukuda Nalla in Lephripara Block of Sundargarh District under MATY 2026-27

Excavation loading , unloading and carriage by mechanical means,of all kinds of soil including stoney earth, gravel , and moorum etc.inter spread with boulders upto 1/2 cum size with all lifts and delifts including trimming of slopes and bed to design section and depositing excavated materials away from work site as per the specification and as directed by engineer in charge with an initial lead of 1.00 km from the place of excavation complete. (Measurment is to be taken on finised level section).

Filling foundation & plinth with the excavated earth well watered & rammed including collecting, supplying and stacking the required material to proper slope level & thickness with all leads, lifts & delifts including cost, conveyance,royality and other taxes of materials & supply of all labour & T&P required for the work etc. complete in all respect as directed by the Engineer in Charge.

Providing Cement Concrete M15 grade on approved surface , shape and size using 20mm and downgraded crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin surface and any other deleterious materials, using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering including mixing the materials by using concrete mixture, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves including cost, conveyance, royalty and other taxes of all materials, with all cost of tools and plant, cost and carriage of water etc, with supply of all labour and supervision charges including mobilisation & demobilisation of machineries, all incidental charges required for the work complete in all respect as directed by the Engineer-in-charge.

Providing Cement Concrete M20 grade for RCC works on approved surface, shape and size using 20mm and downgraded crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin surface and any other deleterious material, using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering including mixing the materials by using concrete mixture, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves including cost, conveyance, royalty and other taxes of all materials, ( excluding cost, carriage of M.S. rod and labour for cutting, bending, binding and fixing of M.S. rod) with all cost of tools and plant, cost and carriage of water etc, with supply of all labour and supervision charges including mobilisation & demobilisation of machineries, with all incidental charges required for the work complete in all respect as directed by the Engineer-in-charge.

Providing and removing rigid and smooth centering and shuttering for R.C.C. and concrete work in Foundation and Plinth including cost, conveyance, all taxes materials labour charges including dismantling the same after required period etc. complete in all respect as directed by the Engineer-in-charge.

Providing rigid shuttering with box type steel shuttering plates with kays for inermidiate construction joints in rafts of Check dams blocks including cost, conveyance, all taxes materials labour charges including dismantling the same after required period etc. complete in all respect as directed by the Engineer-in-charge.

Straightening, cutting, bending, binding, fitting and placing HYSD bar of SAIL/TATA make 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 including all incidental charges required for the work etc as directed by the Engineer-in-charge.

Rough stone dry packing in aprons and revetments to all heights with hard Stone of size of 30 cm and above including cost, conveyance, royalty to proper slope and level complete in all respect as directed by the Engineer-in-charge.(Minimum 1/6 volume will be deducted towards voids)

Providing weep holes in PCC/RCC abutment, wing wall, return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V : 20 H towards draining face complete as per approved drawings and technical specifications as directed by the Engineer-in-charge..