Details: wbm g-3 - providing, laying, spreading and compacting stone aggregate of 22.4-53mm size to water bound macadam grade-3 specification including spreading in uniform thickness, hand packing, rolling with smooth whee roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone screening / binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density clauses 405. tack coat- providing and applying tack coat with bitumen vg-10 using rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleand with hydraulic broom as per technical specification clause 503 (including cost of bitumen vg-10) open graded premix carpet 20mm thick-providing, laying and rolling of open - graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6 mm aggregates either using grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in
Sector: PWD