supplying of required materials for construction of concrete road for community from gobindapur pry school to house of anantakar via sasankakarpukurparh at gobindapur , moorum , carriage of moorum , loading , unloading and stacking moorum , hire charges of diesel road rollar 8 t -10 t , hire charges of shuttering planks ( 25 mm -30mm ) , polythene sheet , stone aggregate -10mm size , stone aggragate -20 mm size , portland cement , stone aggregate carriage , loading , unloading and stacking of stone aggregate , coarse sand , hire charges of concrete mixer , surface vibrator , thermocol 12 . 5 mm thick , gst