Details: providing, laying, spreading and compacting stone aggregate of sizes 53-22.4mm (fifty three to twenty two point four millimetres) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn (eighty by hundred kilo newton) 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-iii by manual means as per technical specification clause 405 including carriage of material within all leads, lifts and other incidental charges and as per the entire satisfaction and direction of engineer-in-charge. providing and applying tack coat with bitumen emulsion (rs-i) on the dry and hungry bitumen prepared surface cleaned of dust and extraneous material with hydraulic brooms or any other approved equipment and spraying priming at the rate of 0.25-0.30 kg. per sqm ( zero point two five to zero point three
Sector: PWD