Details: scarifying metalled (water-bound) road surface including disposal of , lead upto 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity. supplying and stacking of moorum at site and filling in embankments etc in layers not exceeding 20cm in embankments etc depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m construction of granular sub-base by providing close graded material conforming to specifications, mixing in a mechanical mix plant at omc, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of engineer-in-charge.with material conforming to grade-i (size range 75 mm to0.075 mm) having cbr value-30 providing, laying, spreading and compacting gra
Sector: Defense