special repair of majhaua purwa washing road , laying and jointing pvc pipe. heading , 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/chire charges of road roller) , providing and applying tack coat with bitumen grade using bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer & cleaned with hydraulic broom as per technical specification clause 503 including cost of bitumen. (excluding gst which will be paid extra as applicable) , providinglaying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line ,grade and level to serve as wearing course on a previously prepared base including mixing in a suitable plant laying and rolling with a three wheel 80-100 kn static roller capacity finished to required level and grades to be followed by manual mord specific- ations 508 including cost of all material labour etc but including cost of bitumen (excluding gst which will be paid extra as applicable) , providing and laying seal coat by manual means with bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type c as per technical specification clause 510including cost of all material labour etc but including cost of bitumen. (excluding gst which will be paid extra as applicable)