supply of different materials under mgnrega supply of different materials for the construction of rbm road from along das house to salmara school under bararangras gram panchayat , carriage of stone aggregate below 40mm nominal size , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , supplying of river bed material , supplying of stone aggregate ( single size ) :63 mm nominal size , carriage of stone aggregate 40 mm nominal size and above , loading unloading & stacking stoneaggregate ( above 40mm nominal size ) , supplying of stone screening type a ( 13.2 mm ) , hire charges of diesel road roller- 8 to10 tonne , supplying of rcc pipe 600 mm dia np- 3 spigot , supplying of empty gunny bag , supplying of bamboo ( 8cm 10cm dia ) including fixing , supplying of loading, unloading & stacking by manual means ( r.c.c. pipes , c.i. pipes and unreinforced cement pipes ) 600, 700, 750 & 800 mm dia , supplying of nail , supplying ofsand , supplying of water tanker 5000 ltr. capacity , supply , fitting & fixing of display board. , add @ 12% for gst