supply of material of construction of cement concrete roads for community at bengral from sukumar dolai bari to goutam ch under mgnrega , bricks aggregate 40 mm nominal size , moorum , carriage of moorum , loading unloading & stacking lime moorum building rubish and similar miscelaneous material , stone aggregate 10 mm nominal size , stone aggregate 20 mm nominal size , protland cement , stone aggregate below 40 mm nominal size , loading unloading & stacking sand stone aggregate less than 40 mm noninal size , coarse sand , fine sand , hire charges of concrete mixer 0 . 25 to 0 . 40 cum with hopper , vibrator , hire charges of shuttering plank , nail , thermocol 12 . 5 mm thick , polythene sheet , lump sum gst