Description: Construction of 30 M Span Single Lane Steel Girder Pedestrian Bridge Near Charbag over Lwani Gadera at Silwani Tok Block Ghat District Chamoli Name of Work Construction of 30 M Span Single Lane Steel Girder Pedestrian Bridge Near Charbag over Lwani Gadera at Silwani Tok Block Ghat District Chamoli
Details: Bridge work Dismantling of StructuresDismantling 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 metresBy Manual Means Lime Concrete, cement concrete grade M-10 and below Cement Concrete Grade M-15 & M-20 Prestressed / Reinforced cement concrete grade M-20 & above Excavation for StructuresEarth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as directed by engineer in-charge.by Mechanical Means / Manual Means Ordinary soil Depth upto 3 m Ordinary rock (not requiring blasting) Hard rock ( re
Sector: Banking