Risida to Pourkela_Road_SDBC_2.300 to 5.50

Clearing and grubbing road land including uprooting rank vegetation , grass ,shurbs,saplings and tree s grith up to 300mm removal of stumps of trees cut earlier and stacking of serviceable material to be used or disposal of unserviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.etc complete as per direction of Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening greading-B to fill-up the interstices of coarse aggregate, watering and compacting to the required density including cost, lead, lift royality and taxes of all materials required for the work, all labour & T & P required etc. complete as per specification and direction of Engineer -in- charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per the direction of the Engineer-in-charge.

Cleaning the existing black topped surface with the removal of foreign materials with broom of soft brushes and finally dusting with old gunny bags and/ or copressed air to receive bituminous as per the direction of Eng-in-charge.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per the direction of the Engineer-in-charge

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen transporting to the hot mix to work site laying with a hydrostatic paver finisher with sensor control to required grade level and alignment rolling with smooth wheeled vibratory and tendum roller to acheive the desired compaction asper Clause 508 of MoSRT & H specifications for Road & Bridge works (4th revision)

Providing supplying and spreading moorum on road surface to required thickness including cost carriage and royalty of moorum etc complete. As per direction of Engineer-in-charge.