tender for patch repair work on village road in block nagwa - providing, laying, spreading and compacting stone aggregates of 22.4-53mm sukrut stone ballast size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kn static roller in stages to proper grade and camber, applying and brooming, stone dust to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. 2 providing and applying tack coat with bitumen vg-10 pressure distributor at the rate of 0.30 kg. per sqm on the prepared bituminous / granular surface cleaned with hydrulic broomas per techinical specification no. 503 3 providing laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm and 11.2mmdalla aggregate either using 80/100 penetration grade bitumen vg-10 @1.46kg per sqm. to required line,grade and level to serve as wearing course on a previously prepared base,including mixing by mixol,laying and rolling with a three wheel 80-100 kn static roller capacity.as per technical specification clause 508. 4 providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type c, as per technical specification clause 510.