construction of cement concrete road for community from shibram chakraborty house to gopeswar chakraborty , bricks aggregate ( single size ) 40 mm normal size , higher charges road roller , r . c . c . pipes np2 class 300mm dia , shuttering plank , nail , polythene sheet , thermocol , 10 mm stone chipse , 20 mm stone chipse , portland cement , stone aggregate below 40 mm normal size , loading uploading & stacking sand/stone aggregate ( less than 40mm normal size ) , coarsc sand , hire charge of concrete mixer 0 . 25 to 0 . 40 cum with hopper , vibrater , moorum , carriage moorum , loading uploading & stacking lime , moorum , building rubish and similar miscellaneous material , carriage