supply of materials to mgnregs works supply of materials for public works, soak pit, compost pit, mini mcf etc.in various places in thenkurissi grama panchayat , material supply , quarry waste , stone aggregate ( single size ) 40mm nominal size , stone aggregate ( single size ) 20mm nominal size , stone aggregate ( single size ) 10mm nominal size , coarse sand ( zone iii ) , portland cement , solid blocks of size 30*20*15cm , mild steel tubes hot finished welded type , red oxide zinc chromate primer , gi trafford profile sheet 0.35mm thick , bitumen washer , galvanised steel j or l hooks 8mm dia , galvanised steel bolts and nuts 6mm dia and 25mm long round head with slots , twisted steel / deformed bars , pvc pipe 63mm outer dia.4 kgf / cm2 , gi pipes 50mm dia , gi pipes 40mm dia , galvanised wire mesh of average width of aperture 1.4and nominal dia of wire 0.63mm , wire nails , gi plain washer thick , precoated galvanised iron profile sheet 050mm tct , precoated aluminium trafford sheet 0.45mm thick , gi limpet washer , cib community , cib individual