Details: schedule ‘a’ part - i (repair of black top road) scarifying metalled (water-bound) road surface including disposal of , lead upto 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tone capacity 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 : on bituminous surface @ 0.50 kg / sqm providing and laying 25 mm compacted thickness semi- dense bituminous concrete with bitumen of grade vg-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of aggregate) prepared in drum type hot mix plant of 60-90 tph capacity using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped
Sector: Police and Internal Security