Details: earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.all kinds of soil. manufacturing of cement concrete block with mix 1:4: 8 (1 cement :4 river sand : 8 jhama brick agreegate of 40 mm nominal size) including centering & shuttering of size 0.45 m x 0.45 m x 0.30 m and engraving the serial number of each block as per direction of the engineer - in- charge. placing of sand cement/cement concrete blocks of size 0.45m x 0.45m x 0.30m in of river bnak and in river bed including preperation of bed or launching apron as per direction of the engineer - in- charge. i)cement concrete block filling in foundation trenches as per drawing & mord technical specification clause 305.3.9, 1200i. sand filling providing concrete for plain concrete ( using jhama brick aggregat
Sector: Buildings