Improvement of Rourkela main road from Ambedkar Chhak to Bisra Chhak from 0/000 km to 2/651 km in the district of Sundargarh under State Plan for the year 2025-26

Providing and applying Tack Coat with medium setting bitumen emulsion on the prepared bituminous/ granular surface including cleaning with mechanical broom and spraying bitumen emulsion @ 0.20 Kg/ Sqm using mechanical means as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501.5.2 & 503 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost, conveyance, taxes, cess,royalties of all materials, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.

Providing & laying compacted Bituminous Macadam (Grading-II ) using 60/70 (VG-30) penetration grade Bitumen with Hot Mix Plant using crusher broken hard granite aggregates of specified grading premixed with bituminous binder @ 3.3 % by weight of total mix and filler, transporting the hot mix to works site, lying with Hydrostatic Paver Finisher with Sensor Control to the required grade, level and alignment, rolling with Smooth Wheeled, Vibratory and Tandem Rollers to achieve the desired compaction as per Clause No.106, 108, 111, 112, 501, 503 , 504 and section 900 of specifications for Road and Bridge works of Ministry of Road Transport & Highways (5th Revision) & including cost, conveyance, taxes, cess,royalties of all materials, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.

Providing and laying bituminous concrete using crushed stone of Grade-II aggregate with batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen (VG-30 grade) @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete in all respects as per Clause No.507 & Section 900 of specifications for road and bridge works of Ministry of Road Transport & Highways (5th Revision) &including cost of all materials, labour, T&P, taxes, cess, royalty etc complete in all respect and as per specification & direction of the Engineer-in-charge.

Providing and laying 25 mm thick Mastic Asphalt Wearing Course with paving grade bitumen meeting the requirments given in table 500-29, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of 12.2 mm nominal size @ 0.005 cum per 10 sqm and at an apporoximate spacing of 10cm center to center in both directions, pressed into surface when the temperature of surfaces is not less than 100 dehree centigrade, protruding 1 mm to 4mm over mastic surface all complete as per Clause 515 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost, conveyance, taxes, cess,royalties of all materials, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.

Providing road marking with Hot Applied Thermoplastic Compound 2.5mm thick including reflectorising glass beads@250gms per sqm area , thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35.The finished surface to be level, uniform and free from streaks and holes etc. for finished item of work as per approved drawing and technical specification complete in all respect as per Section 900 and Clause 803 of MoRT&H specification for road and bridge work (5th Revision) & including cost, conveyance, taxes, cess,royalties of all materials, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.

Painting two coats with Synthetic Enamel Paint of approved quality and shade on any elevation, kerb, guard post and other structures etc for the finished item of work as per technical specifications complete in al lrespect as per Section 800 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, taxes, cess,royalties of all materials, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.

i) 90cm x 30 cm Rectangular

ii) 80cm x 60 cm Rectangular

Providing and fixing of bi-directional retro reflective raised pavement Markers of approved colour, quality & make conforming to ASTM D-4280 made from injection moulded high impact polymer including cleaning, preparation of surface and fixing at position with approved quality adhesives including including cost, conveyance, taxes, cess,royalties of all materials, transportation, duties, sundries, cost of all labour, T&P required for the work etc. complete as per specification & direction of Engineer-in-charge.