Details: maintenance of wbm road including filling of holes,ruts and rectifying corrugated surface, damaged edges and ravelling as per technical specification clause 1906. providing and applying tack coat with bitumen (vg-10) using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared surface cleaned with hydraulic broom.(including cost of bitumen) 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 .(including cost of bitumen) providing and laying seal coat 'c' type sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall .(including cost of bitumen) construction of em
Sector: PWD