Details: providing ,laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mix plant carriage of mix material by tripper to site,laying in uniform layers with paver in sub-base / base coarse on well prepared surface and compacting with vibratory roller to achieve the desired density. providing and applying tack coat with bitumen emulsion using emulsion pressure distributer at the rate of 0.20kg per sqm on the prepared bituminous /granular surface cleaned with mechanically broom. 2.5 cm premix carpet surfacing with 2.25cum and 1.12 of stone chippings of 13.2 mm and 11.2mm 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 refinery modified bitum
Sector: PWD