Details: preparation of subgrade by excavating earth to an average of 22.5 cm depth, dressing to camber and consolidation with road roller including making good the undulation etc. and disposal of surplus earth upto 500 metres lead or as directed by engineer incharge at site. providing and laying granular sub-base material having p.i not more than 6, incl. spreading in layers not exceeding 150mm compacted thickness and consolidation by 8-10 ton vibarartry road roller at omc to achieve at least 98% of max dry density as per is..2720 to the required grade. grading-i as per specifications with cbr value not less than 20.incl all leads lifts, carriage, taxes etc. complete supplying, stacking , laying, spreading and compacting stone aggregate of specified sizes 63-45mm to wbm specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening /binding material
Sector: Sports