Details: wbm grading 3providing, 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 for kalsi block for chakrata block tack coat providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per technical specification clause 503. for kalsi block for chakrata block bituminous macadamproviding and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per table 500.4 premixed with bituminous binder, transported t
Sector: PWD