tender for special repair of barwahitola link road; 1 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 appying prime coat with bitumen emulsion ( ss-2 ) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate 0.70 kg / sqm using mechanical means as per technical specification claue 502. 3 providing and applying tack coat with bitumen on primed surface at the rate of0.30 kg / sqm using manual mens as per techanical specification clause 503. 4 providing laying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm & 11.2 mm aggregate either using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base. including mixing in a suitable plant or mixol laying and rolling with a three wheels 80-100 kn static roller capacity, finished to required level and grade. 5 providing and laying of seal coat type c sealing the voids in a bitumens surface laid to the specified levels, using crushed stone chipping 6.7 mm size and penetration bitumen grade v.g.-10 as per techinical specification clause 510. 6 earthwork embankment in patari with ordinary soilincluding 1.50m lift and 30m lead and i / c all labour, royalty t&p etc in required slop for proper completion of work as per direction of e / i.