supply of different types of materials for mgnrega works in l . n . pur gp within dubrajpur development block ( as per annexure ii ) - hire charges of concrete mixer 0 . 25 to 0 . 40 cum with hopper , hire charges of diesel road roller- 8 to 10 tonne , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , stone aggregate ( single size ) : 06 mm nominal size , portland cement , moorum , gi pipes 15 mm dia , gi pipes 20 mm dia , gi pipes 25 mm dia , gi pipes 32 mm dia , gi pipes 40mm dia , gi pipes 50 mm dia , gi pipes 65 mm dia , gi pipes 80 mm dia , upvc pipes ( working pressure 4 kg / cm2 ) single socketed pipe 75 mm dia , supply of upvc pipe 110 mm dia , supply of upvc plain tee 75 mm dia , supply of upvc plain tee 110 mm dia , supply of upvc 87 . 5* bend 75 mm dia , supply of upvc 87 . 5* bend 110 mm dia , hire charges of shuttering plank ( 25mm-30mm thick ) with prop including all fittings , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , hire charges of shuttering plank ( above 30mm-37mm thick ) with prop including all fittings , bitumen vg-30 , 1st class traditional bricks ( kiln burnt ) , bitumen emulsion , tor steel rods / hysd bars / tmt bars ( sail / tata / rinl ) ( fe415 / fe500 / fe500d conforms to is: 1786 ) , tor steel rods / hysd bars / tmt bars ( jsw / jspl / shyam / srmb / bmasl / elecrosteel / ssl ) ( fe415 / fe500 / fe500d conforms to is: 1786 ) , tor steel rods / hysd bars / tmt bars ( other than sail / tata / rinl / jsw / jspl / shyam / srmb / bmasl / elecrosteel / ssl ) ( fe415 / fe500 / fe500d conforms to is: 1786 ) , fly ash bricks ( traditional ) , nylon net