special repair of pipridih nakhatpur rd ke bhaishin nadi per pul aproch work - providing, laying, spreading and compacting stone aggregateof specifie size to water boundmacadam (g-3) specification including spreading in uniform thickness hand packingrolling with smooth wheel roller 80-100 knin stages to proper grade and camber applying and brooming screening material type b 11.2mm s/aggt to fill-up the interstices of coarse aggregate, watering and compacting to the required densityas per technical specification clause 405. 2 providing and applying primer coat with bitumen emulsion( hincol) (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70kg/sqm using mechanical means as per clause 502. 3 providing and applying tack coat with bitumen vg-10 using bitumen distributor at the rate of0.25 kg per sqm on the prepared surface cleaned with hydraulic broom .technical specification clause 503. 4 providing, laying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6mm aggregates bitumen vg-10 to required line, grade and level to serve as wearing course on a previously prepared baseincluding mixing in a suitable plant/mixol laying and rolling with a three wheel 80-100 kn static roller capacity, finished to required level and grades to be followed by seal coat as per .technical specification clause 508. 5 providing and laying seal coat for sealing the voids in a bitumenous surface laid to the specified levels, grade and cross fall using type-c as per technical specification clause 510.