Improvement to Headworks of Balasingha MIP (D/W) in Naktideul Block of Sambalpur District under Improvement to Diversion Weir scheme for 2026-27.

Excavation,loading,unloading and carriage by mechanical means in all kinds of soil 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.(Measurement is to be taken on finished level section.)

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the debris within 50M lead as directed by the Engineer-in-charge.

Filling foundation and plinth with sand including watering ,ramming and compacting etc complete and including cost, conveyance,royalty and taxes of all materials all labour & T&P required for the work etc complete in all respect as directed by the Engineer -in- charge.

C.C- M15 grade with 20mm size and down graded of crusher broken granite chips of approved quality quarried and free from weathered skin including lifting the materials ,lowering, hoisting and laying the concrete for required level with curing ramming finishing etc complete in all respect to proper slope and level with cost conveyance , royalty and other taxes of all materials etc complete including dewatering as and when neccssary as directed by Engineer in charge .

RCC M20 grade with crushed granite coarse aggregate of 20mm 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, royality & other taes of all materials complete in all respect as directed by the Engineer-in-charge.

Straightening, cutting, bending and binding of uncoated HYSD rod for concrete works and tying the grills and placing in position for fabrication and fixing of reinforcement and lapping where necessary and all labour and T&P required for the work including supply of binding wire with all leads, lifts from bending yard to placement spot including cost of steel bar of any reinforcement complete as directed by the Engineer-in-charge.

Providing & removing rigid smooth steel centering and shuttering for R.C.C. work and dismantling them after casting with all cost, conveyance, royality and other taxes of all materials labour, T&P materials required for this item complete as directed by the Engineer-in-charge.

16 mm (5/8") thick cement plaster (1:6) finished smooth to outside smooth surface of brick walls after raking out the joints including watering and curing with cost with cost, conveyance, royalties and taxes of all materials with all labour, T&P required for the work etc. complete as per direction of the Engineer-in-charge.