tender for providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kn static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading -2 as per technical specification clause 405. including carriage of materials upto all leads and lifts as per the direction of the engineer-in-charge , providing and applying primer coat with bituman emulsion ( ss-1) on prepared surface of granular base i/c cleaning of road surface and spraying primer @0.90-1.2 kg,. per sqm. using mechanincal means as per technical specification clause 502.including carriage of materials upto all leads and lifts as per the direction of the engineer-in-charge , providing and applying tack coat with bituman emulsion ( rs-1) using emulsion distributor @0. 25- 0.30 kg,. per sqm. using mechanincal means as per technical specification clause 502. including carriage of materials upto all leads and lifts as per the direction of the engineer-in-charge , providing ,laying and rolling of open grading premix carpet of 20mm thickness composed of 13.2mm to 5.6mm agg. either using penetration grade bituman or emulsion to required line grade and level to serve has wearing course on a previosly prepared base, i/c mixing in a suitable plant laying and rolling with a three wheel 80 to 100 kn. static rollar capacity finished to required level and grade to be followed by seal coat of either type a or type b or type c as per technical specification clause 508 by mech means bituman s-90. including carriage of materials upto all leads and lifts as per the direction of the engineer-in-charge , providing and laying seal coat sealing the voids in a bituman surface laid to the specified levels grade and cross fall using type a type b and type c as per