Details: minor bridge (b1) across nip canal -bridge proper - b1 3.13.1.b:earth 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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. ordinary soil - mechanical means - (depth upto 3 m) 12.1.b.2:earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, only for dressing of sides and bottom and backfilling with approved material. ordinary soil - depth 3 m to 6 m- mechanical means 12.1.b.3:earth 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 si
Sector: Road development