tender for mgnrega material supply -- 1 material supply 2 stone aggregate(single size):20 mm nominal size 3 stone aggregate(single size): 10 mm nominal size 4 coarse sand (zone iii) 5 portland cement 6 hire charges of concrete mixer 0.25 to 0.40 cum with hopper 7 vibrator (needle type 40 mm) 8 wall form panel 1250x450xmm 9 corner angle 45x45x5 mm 1.50 long 10 100mm channel shoulder 2.5m long 11 double clip (bridge clip) 12 single clip 13 m.s tube 40mm dia 14 wall form panel 1250x500xmm 15 structural steel such as tees, angles,channels and r .s joists 16 red oxide zinc chromate primer 17 adjustable span eso + si (2.35-3.4) 18 adjustable telescopic prop 3 m (2.02-3.75m) 19 column clamp 450x1070mm 20 prop 2m (2-3.5m ) 21 twisted steel/ deformed bars 22 stone aggregate(single size): 40 mm nominal size