Details: earth work in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by engineer-in-charge. all kinds of soil preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres. providing and applying tack coat using bitumen emulsion conforming to is: 8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. with medium setting bitumen emulsion on w.b.m / w.m.m. @ 0.4kg/sqm on bituminous surface @ 0.25kg/sqm providing and laying dense graded bituminous macadam using crushed stone aggregates o
Sector: PWD