Details: road re-tarring 3.2:preparation of foundation for embankment scarifying existing bituminous surface to a depth of 150 mm by mechanical means 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. 3.5.2:excavation in soil with dozer with lead upto 100 m <br> excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections. od420548/2024-2025:granular sub-base/base/surface course with serviceable material available during scarifying ofexisting road. construction of granular sub-base with departmental material spreading inuniform layers with motor grader on prepared surface, mixing by mix in place method withrotavator at once and compacting with smooth wheel roller
Sector: RDPR