Details: providing, laying, wbm grade-3 with 22.4-53mm size stone ballast, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled static roller 8-10 tonnes 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. grading 3 as per clause 405.3 (including all taxes required & i/c hire charges of road roller) excluding gst providing and applying tack coat with bitumen (vg-10) using pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503 (including all taxes required & including cost of bitumen vg-10) excluding gst providing, laying and rolling of open - graded premix surfacing of 20 mm thickness compos
Sector: PWD