supply of material for renovation of community pond at ghoshpur union netaji vidyapith s13 supply of material for renovation of community pond at ghoshpur union netaji vidyapith s13 , sand (local/river) work in filling in foundation tranches or plinth etc. in layer not exceeding 150mm including watering and ramming etc. complete. , 1st class picked jhama bricks ( traditional ) , stone aggregate ( single size ) 20mm nominal size , stone aggregate ( single size ) 10mm nominal size , portland cement , carriage of stone aggregate below 40mm nominal size , loading unloading & stacking sand / stone aggregate less than 40mm nominal size , course sand , hire charges of shuttering , upvc pipes ( working pressure 4 kg/cm2) , add gst