Details: construction of granular sub-base by providing well graded material, spreading in uniform layers on prepared surface, mixing by manual mean method at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per morth specification clause 401. with lead of material up to 20.00 km. from quarry for grading iii material providing, laying,spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per morth specification clause 404. using crusher borken aggregate by mechanical means providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, han
Sector: Urban Authority