Details: road maintenance 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) od151693/2024-2025:providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202,1203. pcc grade m 10 nominal mix 1:3:6( for drain bottom layer of drain)( modification 11.4 1.1) od151738/2024-2025:providing and erecting a "w " metal beam crash barrier compreising of 3mm thick corrugated sheet metal beam rail,70cm above road/ground level,fixed on ismc series channel vertical post ,150x75x5 mm spaced 2m center to center ,1.8 m high,1.1m below ground/road level ,all steelparts and fitments to be galvanised by hot dip p
Sector: RDPR