Improvement of Purunia MIP in Anandapur Block of Keonjhar District under Improvement to Diversion Weir Scheme for the year 2026-27

Clearing shrub jungles including uprooting tank vegetation, grass bushes, shrubs, saplings and trees of girth up to 300mm, removal of stumps of trees cut earlier and disposal of unserviciable material and stacking of useful materials with supply of all labour T & P and all taxes as per prevailing norm etc. complete as directed by the Engineer-in-charge.

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the derbies within 50mtr lead. Etc complete as directed by the Engineer-in-Charge.

Earth work in Excavation for foundation within 50m Initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per the direction of the Engineer-in-charge.

Cement concrete M-15 grade in crushed granite coarse aggregate of size 20mm size & down graded to be mixed in concrete mixer including cost, conveyance and royalty of all materials,machineries and labour and laying in Head works, canal structures of the project with required lifts & delifts as per direction of Engineer-in-charge.

RCC M20 grade with crushed granite coarse aggregate of 20 mm down grade size 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.

Supplying, straightening, cutting, bending, binding of steel reinforcement of different diameters and tying the grills as per approved design & drawing and placing in position including, cost, conveyance, royalties and other taxes of M.S. Rods, binding wires of 18 to 20 gauge including providing concrete chairs, dowel bars, lapping wherever necessary with supply of 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 box type steel shuttering plates with keys for intermediate construction joints in rafts of weirs, column base, footing walls etc. including cost of all materials and labour T & P. complete as directed by the Engineer- in- charge including removal of forms.

Rough stone dry packing in approns and revetments with hard granite stones( including cost & conveyance of stone.) ( 30cm and above size) etc. complete as per the direction of the Engineer-in-Charge

Earth work in hard soil within 50m Initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per the direction of the Engineer-in-charge.

Excavation, loading, unloading and carriage by mechanical means of all kandi of soil and unloading the soils over initial lead of 1.00km, with all lifts and delifts including trimming of slopes and bed to design section in canal banks and slopes as per the specification and as directed by the Engineerin-charge within an initial lead of 1km from the place of excavation etc complete.