Sankulei to Surundi RD road via Sankarada_Road_SDBC_2.500 to 4.450

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable 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.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site by mechanical means within a lead of 5 kms spreading, grading to required slope and compacting to meet requirement.

Providing, laying, spreading 75mm thick compactd layer of water bound macadam using IRC Gr III 53mm to 22.4mm stone agreegate including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel roller 8 to 10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per specification and direction of Engineer in charge.

Providing applying primer coat with bitumen Emulsion SS 1 on prepared surface of Granular base including cleaning of road surface spraying primer 0.60kg per sqm using mechanical means as per technical specification clause 502 and direction of Engineer in charge.

Providing, applying tack coat over bituminious surface with all cost conveyence of bitumen using 2.50kg per 10sqm etc. complete.

Providing and laying semi dense bituminous concrete with 100 120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder 4.5 to 5 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 as per MoRTH specification clause No. 508 complete in all respects