Details: construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads transporting to site spreading grading to required and compacted to meet requirement of table 300.2 with lead upto 1000m as per technical specification clause 303.1 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 as per technical specification clause 405) providing and applying tack coat with bitumen vg-10 distributor at the rate of 0.30 kg per sqm on the prepared granular /bituminus surfaces treated with primer & cleaned with hydraulic broom as per technical specification clause 503. providing, laying and rolli
Sector: PWD