Improvement to Niljipotra Check Dam near Village Niljipotra in Jharbandh Block of Bargarh District under Improvement to Check dam scheme for the year 2025-26

Excavation, loading, unloading and carriage by mechanical means of all kind 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 EIC within an initial lead of 1 km. from the place of excavation complete.

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 labouer with all lead for materials upto the mixing yard and transportation of mixed concrete within initial lead of 50m and laying in dams, barrages,power house and pen stock with all lift/delift upto 1.50m height above average ground level etc. complete in all respect to proper slope & level with all cost, conveyance, royalty & other taes of all materials complete in all respect as directed by the Engineer-in-charge.

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

Straightening, cutting, bending, binding, and tying of HYSD steel rod of approved specification laying the grills as per approved design & placing in position including cost,conveyance and other taxes complete in all respect including all leads and lifts from bending yard to placement spot with supplying of labour and T&P required binding wire 18 to 20 gauge for the work etc complete as per drawing and technical specification.(Weight of binding wire will not be considered for payment purpose.)

Providing smooth centering, shuttering for R.C.C. work in F&P including cost, conveyance,royalty & all taxes of materials including dismantling it after required period etc. complete as directed by the Engineer-in-charge.

Rough stone dry packing in aprons and revetments to all heights with H.Stone of size 15cm - 30cm 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)

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