supply of materials supply of materials for nregs works , solid blocks of size 30x20x15cm , portland cement , coarse sand (zone iii) , fine sand (zone iv) , mild steel tubes hot finished welded type , red oxide zinc chromate primer , welding by electric plant , galvanised wire mesh of average width of aperture 1.4 and nominal dia. of wire 0.63 mm , wire nails , gi trafford profile sheet 0.35mm thick , bitumen washer , stainless steel screws 50 mm , stone aggregate(single size):20 mm nominal size , stone aggregate(single size): 10 mm nominal size , epoxy paint , twisted steel/deformed bars , deharaun white lime , second class kail wood in scantling , pvc pipe 63 mm outer dia . 6kgf/cm2 , pvc bend 63 mm dia , gravel 5 mm to 10 mm , gravel 1.5 mm to 2 mm , quarry waste , interlocking c.c. paver block (80 mm thick, m-30) , stone aggregate(single size): 06 mm nominal size , stone aggregate(single size): 40 mm nominal size , 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 , green net , bamboo , stone for masonry work , water thinnable cement primer for interior wall surface, having voc content less than 50 gms/litre , synthetic enamel paint in black or chocolate shade , royality for good earth , structural steel such as tees,angles channels and r.s.joints , adjustable telescopic prop , beam clamp 300-380 mm , g.i.pipes 40 mm dia , vitrified floor tile 60*60 cm , high polymer modified quickset tile , water proofing cement paint , anjili wood scantls , mild steel round bar above 12 mm dia , flat up to 10 mm in thickness , anjili wood planks , polyeuratheen bag , cow dung , coir pith , ellupodi , hire charges of 10hp engine and pump set , diesel oil , hire charges of concrete mixer 0.25 .4 cum with hopper , hire charges of vibrator needle type