Details: road maintenance 3.2:preparation of foundation for embankment <br> scarifying existing bituminous surface to a depth of 150 mm by mechanical means <br> scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per technical specification clause 301.4. od189203/2024-2025:granular sub-base/base/surface course with local materials (table 400.13) by mix in place method normal. construction of granular sub-base by quarry muck/ soil gravel mix , mixing by mix in place method and compacting with smooth wheel roller to achieve the desired density complete . (ii)using gravel mix soil/ quarry muck 4.9:wet mix macadam <br> providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base
Sector: RDPR