material supply for adivaram vayal road culvert construction , 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 0.40 cum with hopper , vibrator (needle type 40 mm) , sundries , wall form panel 1250x500 mm , corner angle 45x45x5 mm 1.50 m long , 100 mm channel shoulder 2.5 m long , double clip (bridge clip) , single clip , m.s. tube 40 mm dia , twisted steel/deformed bars , structural steel such as tees, angles, channels and r.s. joists , red oxide zinc chromate primer , adjustable span eso+si (2.35-3.40) , adjustable telescopic prop 3 m (2.02-3.75m) , stone for masonry work , royalty for good earth , quarry waste , stone aggregate(single size): 40 mm nominal size , g.i. pipes 40 mm dia , welding by electric plant , mild steel tubes hot finished welded type , synthetic enamel paint in black or chocolate shade