repair work of roads -filling pot-holes and patch repairs with bm 50 mmremoval of all failed material, trimming of completed excavation to provide firm vertical faces,cleaning of surface,panting of tack coat on sides and base of excavation ,back filling the pot-holes with bm, compacting,trimming and finishing the surface to form a smooth continuous surface. (excluding gst) 2 filling pot-holes and patch repairs with bituminous concrete 25mmremoval of all failed material, trimming of completed excavation to provide firm vertical faces,cleaning of surface,panting of tack coat on sides and base of excavation as per clause 503,back filling the pot-holes with hot bituminous material as per clause 504, compacting,trimming and finishing the surface to form a smooth continuous surface,all as per clause 3004.2(excluding gst) 3 providing ,laying ,spreading and compacting stone aggregates of 53-22.4 mm size to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber ,applying and brooming ,stonescreening to fill up the nterstices of coarse aggregate ,watering and compacting to the required density. (excluding gst) 4 providing and applying primer coat with bitumen emulsion (ss) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of0.75 kg/sqm using mannual means. (excluding gst) 5 repair to pot holes and removal of loose material, trimming of sides,cleaning of surface,providing tack coat,20 mm thick premix carpet and seal coat type b a per drawing and technical pecification claues 1904.2,503 and 508.1. (excluding gst)