Improvement to Badajamposi MIP in Ghatagaon block of keonjhar district under ERM grant for the year 2026-27

Excavation,loading,unloading and carriage by mechanical means of AKS including stoney earth,gravel and moorum etc interspread with boulders upto 0.5cum size with all lift 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 Engineer in charge within an initial lead of 1km from the place of excavation complete as per the direction of the Engineer-in-charge

Filling foundation and plinth with filling sand including watering and ramming with cost, carriage, royalty etc. complete as per the direction of the Engineer-in-Charge.

Cement Concrete M15 Grade with crushed granite coarse aggregate of 20 mm down graded mixed in concrete mixture including cost of all materials, machineries and labour with all lead for materials up to the mixing yard and transportation of mixed concrete within initial lead of 50 m and laying in dams, barrages, power house and pen stock with all lift/delift up to 1.50 m height above average ground level etc. complete in all respect to proper slope & level with all cost, conveyance, royalty & other taxes of all materials complete in all respect as directed by the Engineer-in-Charge.

Cement Concrete M20 Grade with crushed granite coarse aggregate of 20 mm down graded mixed in concrete mixture including cost of all materials, machineries and labour with all lead for materials up to the mixing yard and transportation of mixed concrete within initial lead of 50 m and laying in dams, barrages, power house and pen stock with all lift/delift up to 1.50 m height above average ground level etc. complete in all respect to proper slope & level with all cost, conveyance, royalty & other taxes of all materials complete in all respect as directed by the Engineer-in-Charge.

Straightening, cutting, bending, binding and laying the grills as per approved design & placing in position including cost, conveyance of M.S. Rod & binding wire 18 to 20 gauge complete as directed by the Engineer-in-Charge. (Weight of binding wire is not included for payment).

Providing rigid shuttering with 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 per the direction of the Engineer-in-Charge including removal of forms.

Providing weep holes in Brick masonry / plain / Reinforced Concrete abutment, wing wall / Return wall with 50 mm dia PVC pipe Sch. 80, extending through the full width of the structure with slope of 1V : 20H towards drawing face etc. complete as per drawing and technical specification.

Earth work in ordinary soil within 50 m initial lead & 1.50 m initial lift including rough dressing and breaking clods maximum 5 cm to 7 cm and laying in layers not exceeding 0.30 m in depth etc. complete as per the direction of the Engineer-in-Charge.

Excavation of any approved type soil in approved borrow area by mechanical means, loading into and transportation by mechanical means and unloading the soil within initial lead of 1 km on properly prepared and scientifically approved surface including spreading and levelling the earth in 22.50 cm layer to make ready for watering and compaction with sheep foot rollers and dozers but excluding watering and compaction in dams and dykes for all lifts including construction, maintenance, watering and lighting of haul road and borrow area etc. complete as per the direction of Engineer-in-Charge. Measurement of the fill to be taken on the finished compacted section under OMC condition, layers not exceeding 0.30 m in depth including royalty of earth etc. complete as per the direction of the Engineer-in-Charge.

Filling foundation and plinth with excavated earth including watering and ramming with cost, carriage, royalty etc. complete as per direction of Engineer-in-Charge. (MECHANICAL MEANS).