Details: excavation for structures in ordinary soil - (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 and backfilling with approved material.) i (b) - mechanical means depth upto 3m exacavation for structures in ordinary rock not requiring blasting (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 and backfilling with approved material.)b) - mechanical means exacavation for structures in hard rock blasting prohibited (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 o
Sector: RDPR