Details: concrete od120376/2023-2024:filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site engineer-in-charge. od120378/2023-2024:filling of quarry muck .filling up low lying and waterlogged areas with local material/quarry muck, spreading in layers, leveling the top at site and consolidation by ramming etc. complete for improving the cbr value of subgrade. 75.8.1:providing plain cement concrete for road work cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification(i) nominal mix (1:2:4)
Sector: RDPR