Details: providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam sub-base/base (wbm grading 3) 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 manual means') . (excluding g.s.t.). providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using vg-10 grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base by manual means as per mord specifications clause 508 including tack coat by manual means (excluding g.s.t.).. providing and laying seal coat with vg-10 grade bitumen sealing the voids in a bituminous surface laid to the specified levels, gr
Sector: PWD