Details: wbm grading 3 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 3 as per technical specification clause 405 by mechanical means low porosityproviding and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per technical specificationclause 502 4 tack coat using vg-10 grade bitumen over normal bituminous surfaces @0.35kg/sqm, bituminous macadamproviding and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per table 500.4 premixed with bituminous binder, trans
Sector: PWD