Details: road formation 2.5.2.a:dismantling of structures dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per technical specification clause 202.(ii) by mechanical means (a) cement concrete 3.5.1:excavation in cutting in soil by manual means with lead upto 50 m excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per technical specification clause 302.3 od441718/2024-2025:filling up the low laying and water logged areas with local materials/quarry muck, including spreading in layers of uniform thickness, levelling, watering and consolidation by ramming etc. for improving the cbr value of sub grade od441716/20
Sector: RDPR