Details: road work 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 2.5 cm premix carpet surfacing with 2.25 and 1.12 of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). with paving asphalt grade vg - 30 with no solvent providing and laying bitumen macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable grade, including required key aggregate as specified, spreading coarse aggregate with the
Sector: PWD