Details: water bound macadam sub-base / base using jhama brick aggragate2) wbm grading 3.providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kn in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density grading- 3 as per mord technical specification clause 405. (a) by manual means prime coat . (i) low porosity providing and applying prime coat with bitumen emulsion(ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per mord technical specification caluses 502. tack coat: (iii) 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 pr
Sector: Buildings