Details: w.b.m (grade-2) providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel 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 grading 2 as per technical specification clause 405. including all materials, t&p, labour cess etc but excluding gst. w.b.m (grade-3) providing, laying, spreading and compacting stone aggregates of specific sizes 53mm to 22.4mm to water bound macadam (g-3) specification including spreading in uniform loose thickness hand packing, rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone dust to fill-up the interstices of coarse aggregate, watering and compacting 7.50 cm thickness to the required density grading 3 as per
Sector: PWD