supply of materials for mgnregs work shed , stone for masonry work , structural steel such as tees, angles, channels and r.s. joists , twisted steel / deformed bars , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , coarse sand ( zone iii ) , portland cement , laterate stone of size 40x20x15cm , average rate of mild steel round bars for reinforcements , stone aggregate ( single size ) : 06 mm nominal size , mild steel round bar 12 mm dia and below , flats up to 10 mm in thickness , mild steel tubes hot finished welded type , welding by electric plant , gi trafford profile sheet 0.35mm thick , bitumen washer , stainless steel screws 50 mm , stone aggregate ( single size ) : 40 mm nominal size , anjili wood planks , float glass sheet of nominal thickness 4 mm ( weight not less than 10 kg / sqm ) , rolling shutter made of 80x1.25 mm machine rolled laths , top cover for rolling shutters 1.25 mm thick , fine sand ( zone iv ) , galvanised wire mesh of average width of aperture 1.4 and nominal dia. of wire 0.63 , deharadun white lime