Sl2 Improvement to Hernamunda Nalla-II Check Dam in Hernamunda Village of Sarabong GP in Nuapada Block of Nuapada District under Improvement to Check Dam Scheme for the year 2025-26

Clearing grass and removal of rubbish up to a distance of 50mt. Outside the pheriphery of the area.

Dismantling and removing cement concrete including stacking the useful material for reuse and removing the debris within 50m. Lead

Excavation of foundation ,loading,unloading and carriage by mechanical means of all kinds of soil including stoney earth , gravel and moorum etc interspread with boulders upto 1/2 cum size with all lifts and delifts including trimming of slopes and bed to design section and depositing the excavated materials away from site as per the specification and as directed by the E.I.C within an initial lead of 1km from the place of excavation complete.

Earthwork excavation of foundation to proper section and profile including dressing and levelling the bed to proper slope and level and making it fit for laying and depositing the excavated materials away from the work site with all leads and lifts complete as directed by the Engineer-in-Charge.

Filling Foundation & plinth with sand & water & rammed as per direction of EIC

CC M15 with 20mm. Size hard broken granite chips & down graded of approved quality lowering, hoisting and laying the concrete for required level,finishing the exposed surface smooth with ramming, curing etc. complete in all respect with cost, conveyance, royalty and other taxes of all materials etc. complete including dewatering as and when necessary as directed by the Engineer-in-Charge.

RCC M20 with 20mm. Size hard broken granite chips & down graded of approved quality lowering, hoisting and laying the concrete for required level,finishing the exposed surface smooth with ramming, curing etc. complete in all respect with cost, conveyance, royalty and other taxes of all materials etc. complete including dewatering as and when necessary 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 and removing rigid and smooth centring and shuttering for plain or reinforced cement concrete works including false work and dismantling the same after casting and proper curing including cost, conveyance, royalty and taxes of all materials required for the work with supply of all labour and T&P required for the work etc, complete in all respect as directed by the Engineer-in-charge.

'Rough stone dry packing in approns and revetments with hard granite stones( including cost & conveyance of stone.) (15 cm to 30cm)

Removing old revetment & repacking with old stones

Plinth in foundation and plinth with excavated materials including watering and ramming as directed by the Enginerr-in-charge for 100 cum