Details: construction of subgrade and earthen shoulders with approved material obtained from borrow pit with all lifts transporting to site spreading, grading to required and compacting to meet requirement of table 300.2 with lead upto 1000 m as per technical specification clause 303.1 providing and applying tack coat with bitumen v.g._10 using bitumin pressure distributor at the rate of 0.30 kg per sqm on the prepared surface cleaned with hydraulic broom . providing laying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either using 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 seal coat . providing and laying seal coat 'c' type sealing the voids in a bituminous surface laid to the specified levels,
Sector: PWD