Details: widening & retarring 3.15.2:compacting original ground (ii) compacting original ground supporting subgrade loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of tables 300.1 and 300.2 for subgrade construction as per technical specification clause 303.5.2. od98545/2024-2025:filling up low lying and water logged areas with local material/quarry muck spreading in uniform layers, levelling the top at site and consolidation by ramming etc complete for improving cbr value of subgrade(modified dar 51.2.3) 4.9:wet mix macadam 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 course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kn weight to achieve the
Sector: RDPR