Details: providing and applying tack coat using hot straight run bitumen of grade – vg-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications. including all carriages, on wbm/wmm @ 0.75 kg/sqm. incl all carriage,head load,cost of material etc complete providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of engineer-in-charge.50 to 100 mm average compacted thickness with bitumen of grade vg-10 @ 3.5% (percentage by weight of total mix) prepared in drum
Sector: PWD