Details: demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) excavating trenches of required width for pipes, cables, etc. including excavation for sockets, and dressing of sides, ramming of bottoms depth upto 1.5 m including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth including consolidation each deposited layer by ramming watering etc. and disposal of surplus layer by ramming watering etc. and disposal of surplus excavated soil as directed, within a lead of 50 m: all kinds of soil. pipes, cables etc. the contractor has to dectect different utilities like sewer line,water supply line,electric cable,telephone cable gas pipe line etc using utility dectecting machine before start of excavation and shall start excavation only after getting permission of engineer-i
Sector: Industry Development