supply of materials for road concrete,mcf construction works under mgnregsfor a period of 6 months , supplying quarry waste , supplying and stacking stone aggregate(single size) 40 mm nominal size , supplying and stacking stone aggregate(single size) 20 mm nominal size , supplying and stacking stone aggregate(single size) 10 mm nominal size , supplying and stacking manufactured sand (coarse sand zone iii) , portland cement 43 grade , hire charges of concrete mixer 0.25 to 0.40 cum with hopper , vibrator (needle type 40 mm) , wall form pannel 1250*500mm , 100mmchanel shoulder 2.5 long , double clip (bridge clip) , single clip , m.s tube40mm dia , mild steel round bar above12mm dia , royalty for good earth , mild steeltubes hot finished welded type , red oxide zinc chromate primer , welding by electric plant , galvanised wire mesh of average width of aperture1.4 and nominal dia.of wire 0.63mm , wire nails , g.i trafford profile sheet 0.35mm thick , bitumen washer , stainless steel screws 50mm