Details: laying and jointing pvc pipe. heading 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 40 providing and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer @ 0.60 kg/sqm using mechanical means as per technical specification clause 502. providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm nominal size (22.4mm-1.2mm) & 11.2mm nominal size (13.2mm-5.6mm) ggregates either using grade bitumen @1.46 kg/sqm to quired line,grade and l
Sector: Industry Development