supply of materials for mgnregs works , supply of materials for mgnregs works , quarry muck , stone aggregate 40mm , stone aggregate 20mm , stone aggregate 10mm , solid block of size 30x20x15 cm , coarse sand(zone iii) , fine sand(zone iv) , portland cement , twisted steel/deformed bars , mild steel tubes hot finished welded type , red oxide zinc chromate primer , 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 longround head with slots , pvc pipe 63 mm outer dia . 6kgf/cm2 , pvc elbow 63 mm dia , pvc bend 63 mm dia , pvc tee 63x63x63 mm dia , pvc reducer 63x50 mm dia , mixer machine(rent)