supply of materials for mgnrgs works supply of materials for mgnrgs works kuttiady gramapanchayat , solid blocks of size 40x20x15cm , solid blocks of size 40x20x10cm , hollow blocks of size 40x20x10cm , solid blocks of size 40x20x20cm , solid blocks of size 30x20x15cm , stone for masonary work , 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 , gi trafford profile sheet 0.35mm thick , bitumen washer , stainless steel screws 50 mm , gravel 5 mm to 10 mm , gravel 1.5 mm to 2 mm , twisted steel/deformed bars , stone aggregate(single size):20 mm nominal size , stone aggregate(single size):40 mm nominal size , stone aggregate(single size): 10 mm nominal size , water thinnable cement primer for interior wall surface, having voc content less than 50 gms/litre , water proofing cement paint , synthetic enamel paint in black or chocolate shade , galvanised wire mesh of average width of aperture 1.4 and nominal dia. of wire 0.63 mm , wire nails , pvc pipe 63 mm outer dia. 4 kgf/cm2 , pvc bend 63 mm dia , pvc elbow 63 mm dia , pvc tee 63x63x63 mm dia , pvc end cap 63 mm dia , pvc socket/coupling 63 mm dia , pvc pipe 160 mm outer dia. 4kgf/cm2 , boulder 50 mm to 200 mm , anjili wood scantls , g.i pipes 50 mm dia , g.i. pipes 40 mm dia , 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 , pvc pipe 20 mm outer dia 10 kfg/cm2 , white vitreous china 10 lit. (full flush) capacity controlled low level flushing cistern with all fittings