Details: providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. providing and applying primer coat with bitumen emulsion (ss1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per technical specification clause 502. providing & applying tack coat with v.g.-10 bitumen at the rate of 0.30 kg per sqm on the prepared granular surface treated with primer cleaned with hydroulic broom as per technical specification clause 503. providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm t
Sector: PWD