supply of material material supply at mgnregs work sites , supply of material for nrega works , quary waste , stone for masonry work , stone aggregate(single size):40 mm nominal size , stone aggregate(single size):20 mm nominal size , stone aggregate(single size):10 mm nominal size , coarse sand (zone iii) , portland cement , hire charges of concrete mixer 0.25 to 0.4 cum with hopper , vibrator (needle type 40 mm) , corner angle 45x45x5 mm 1.50 m long , corner angle 45x45x5 mm 2.50 m long , wall form panel 1250x450 mm , wall form panel 1250x500 mm , 100 mm channel shoulder 2.5 m long , doube clip (bridge clip) , column clamp 450x1070 mm , prop 2 m (2-3.5m) , single clip , m. s. tube 40 mm dia , twisted steel/deformed bars , fine sand , reinforced cement concrete pipes np2 class 450 mm dia , reinforced cement concrete collars np2 class 450 mm dia , reinforced cement concrete pipes np2 class 600 mm dia , reinforced cement concrete collars np2 class 600 mm dia , reinforced cement concrete pipes np2 class 900 mm dia , reinforced cement concrete collars np2 class 900 mm dia