Details: generic civil work providing,laying,spreading and compacting stone aggregates of specific sizes (22.4-53 mm) to water bound macadam specification including spreading in uniform thickness,hand packing,rolling with smooth wheei roller 80-100 kn in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate,watering and compacting to the required density. wbm grading-iii as per technical spcification clause 405.providing and applying tack coat with bitumen (vg-10) using bitumen emulsion pressure distributor @ 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with mechanical 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 to 5.6 mm aggregates either using grade bitumen @1.46 kg/sqm to required line,grade and level to serve as wearing course on a previously prepared bas