Details: retarring 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. od477674/2024-2025: [modified specification code: 2.6.1 from dar]:earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal ofexcavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatlydressed.[all kinds of soil] od441444/2024-2025:[modified 51.2.3]filling quarry muck filling up low laying and water logged areas with local material/quarry muck ,spreading in layers,levelling the top at site and consolidation by ramming etc complete for improving the cbr value of subgrade. 4.9:wet mix macadam
Sector: RDPR