Details: 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 with 22.4 -53 mm stone ballast as per technical specification clause 405) providing, laying and spreading material on a prepared sub base, adding cement @ 4% by weight to the spread material manually mixing in place with rotavator and compacting with the road roller at omc to achieve the desired unconfined compressive strength providing and applying primer coat with bitumen emulsion (ss-2) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per technical specification clause 502 providing and
Sector: PWD