S/R to Rangamatiguda to Dadhiaguda Keshariguda Road Such as Pothole Repair from 0/00 Km to 5/310 Km in the District of Nabarangpur for the year 2026-27

Providing and applying Tack coat with 2.0 kg of bitumen emulsion per 10 sqm.on the prepared bituminous/ granular surface cleaned with mechanical broom including all Cost, Conveyance, royalties and taxes of all materials, labour, T&P and machinaries required for the work etc. complete as per direction of the Engineer-In-Charge.

Providing and laying 75 mm thick built up spray grouting over prepared surface including scarping cleaning road surface applying tack coat 3.00 km of bitumen for 10 sqm. & laying 75 mm thick BUSG in one layer using 0.45 cum of 25mm to 40mm size hard granite broken mental & 12.00 kg of bitumen for 10 sqm spreading over and laying including heating pouring and spreading bitumen, metal and chips and rolling with PRR Finishing the surface with key stones to proper camber & grade including Hire and running charges of all other machineries and Cost, Conveyance, royalties and taxes of all materials T&P etc. required for the work complete as per specification and direction of the Engineer-In-Charge.

Providing and laying 37.5mm thick built up spray grouting over prepared surface including scarping cleaning road surface applying tack coat 3.00 km of bitumen for 10 sqm. & laying 37.5 mm thick BUSG in one layer using 0.45 cum of 25mm to 40mm size hard granite broken mental & 12.00 kg of bitumen for 10 sqm spreading over and laying including heating pouring and spreading bitumen, metal and chips and rolling with PRR Finishing the surface with key stones to proper camber & grade including Hire and running charges of all other machineries and Cost, Conveyance, royalties and taxes of all materials T&P etc. required for the work complete as per specification and direction of the Engineer-In-Charge.

Providing and laying 20mm Thick premix carpet using 0.23 cum of 13.2mm to 5.6mm size crushed stone chipping and 12.70kg penetration grade of bitumen for 9.29Sqm including hand packing to proper camber and consolidation with PRR including hire and running charges of PRR but excluding cost , conveyance of chips and bitumen completed as directed by the Engineer - In - Charge.

Providing and laying 6mm thick percolated seal coat type-B using 0.06 cum of 6.7 mm size hard granite crusher broken chips & downgraded as per sieve analysis & 6.8 kg of bitumen for 10 sqm with cost, conveyance, royalty taxes of all materials ( such as H.G.C.B. chips & bitumen) including hire running charges of PRR, Bitumen boiler and all other T&P articles wire brushes etc. required for the work complete as per the specification as directed by the Engineer - in - Charge.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical mean etc complete including, cost, conveyance and taxes of all materials and cost of all labour, scaffolding, sundries and T&P etc. required for the work complete as directed by the Engineer - In - Charge.

Providing and laying 25 mm thick compacted Semi Dense Bituminous Concrete (Grading-II) using 60/70 penetration grade Bitumen and crusher broken hard granite aggregates of specified grading, premixed with bituminous binder @ 5 per cent of weight of mix in a Hot Mix Plant of 100-120 TPH, transporting the hot mix to work site, laying with hydrostatic sensor Paver Finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect as per Clause 508 of MoRT&H Specifications for Road & Bridge works and as per direction of the Engineer-in-charge.