Details: flank dressing to proper camber. labour for scraping cleaning the road suface applying tack coat using 3.0 kg of bitumen for 10 sqm and laying 37.5 mm thick built up spray grouting in one layer using 0.45 of 25 mm to 40 mm size hard granite metal and 12.00 kg grade of bitumen for 10 sqm with 0.12 of 12 mm size hard granite chips as key stone for 10 sqm spreading over and laying including heating pouring and spreading over and spreading bitumen metal and chips and rolling with prr including hire and running charges of prr and all other machineries but excluding cost and conveyance of bitumen ,metal and chips complete as per specification and direction of engineer in charge. providing and applying tack coat using bitumen @0.2 / 0.30/.40 kg per sqm on the prepared bitumenous surface/granular base treated with primer/ granular base (not primed) cleaned surface including cost of all materials, labour , t&p etc. complete as per the specification and direction of the engineer-in-char
Sector: RDPR