supply of materials for mahathmagandhi nregs works (private)(retender) , materials , stone aggregate(single size): 40 mm nominal size , stone aggregate(single size):20 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 , stone aggregate(single size): 10 mm nominal size , solid blocks of size 40x20x15cm , fine sand (zone iv) , g.i pipes 50 mm dia , g.i. pipes 40 mm dia , 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 , g.i limpet washer , galvanised steel j or l hooks 8 mm dia , galvanised steel bolts & nuts 6 mm dia and 25 mm long round head with slots , mild steel tubes hot finished welded type , aracanut post , 200 mm aluminium aldrop , solid blocks of size 30x20x15cm , royalty for good earth , stainless steel screws 50 mm , precoated galvanised steel plain ridges , pvc pipe 25 mm outer dia. 10kgf cm2 , pvc pipe 110 mm outer dia 6kgf/cm2 , twisted steel/deformed bars , white vitreous china 10 lit. (full flush) capacity controlled low level flushing cistern with all fittings , material - 75 mm valve , 15 mm ptmt bib cock , wall form panel 1250x500 mm , 100 mm channel shoulder 2.5 m long , double clip (bridge clip) , single clip , m.s. tube 40 mm dia , boulder 50 mm to 200 mm , pvc pipe 63 mm outer dia . 6kgf/cm2 , pvc elbow 63 mm dia , pvc 45 degree elbow 63 mm dia , pvc bend 63 mm dia , pvc tee 63x63x63 mm dia , pvc door tee 63 x63x63mm dia , pvc vent cowl 63 mm dia , pvc reducer 63x50 mm dia , pvc reducer 75x63 mm dia , laterite stone of size 35x20x20cm , green net 75% shade , pvc pipe 15 mm outer dia 10kgf/cm2 , pvc socket/coupling 63 mm dia