Details: providing laying spreading and compactiog graded stone aggregate to wet mix macadam including premixing the material with water at omc in mechanical mix plant,carriage to mixed material by tipper to site, laying in uniform compacted layers of 100 mm thick with paver in sub base/base course on well prepared surface and compactong with vibratory roller to achiver the desired density including all t&p taxes & labour cess etc as directed by engineer in charges etc all. complete. providing and applying primer coat with bitumen emulsion (ss) on prepared surface i/c cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means(ref to mort &h specification no. 502) providing and laying dense graded bituminous macadam with 100-120 tph batch type hmp producing an average output of 75 tonnes per hour using crushed aggregates from approved quarry of specified grading premixed with bituminous binder (vg-30) @ 4.5 per cent by weight of total mix and filler, transpor