supply of material for various works under mgnregs , materials , portland cement , coarse sand , fine sand , stone aggregate 20mm nominal size , stone aggregate 10 mm nominal size , stone aggregate 40 mm nominal size , single clip , hire charges of concrete mixer 0.25 to 0.4cum with hopper , vibrator (needle type40mm) , red oxide zinc chromate primer , quarry waste , laterite stone of size 40*20*15 , mild steel tube hot finished welded type , welded by electric plant , wall form panel 1250x500mm , stone for masonry work , 100mm channel shoulder 2.5m long , double clip(bridge clip) , m.s tube 40mm dia , corner angle 45x45x5 mm 1.5m long , through and bond stone 24x24x39cm , multi surface paint , metal primer , deharadun white lime