Details: excavation for structures 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 as per mort&h technical specification clauses of section 300. i. ordinary soil by manual means ( upto 3 m depth ) sand filling in foundation trenches as per drawing & mort&h technical specification clause 304. pcc 1:3:6 in foundation plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days a
Sector: Urban Authority