MaterialSeam bolts and nuts 6 mm dia and 25 mm long 10, Galvanised steel plain sheets, Bitumen washer 100, G.I. plain washer for seam bolts 100, Carriage of G.I. sheet and accessories
LabourBlacksmith 1st class, Blacksmith 2nd class, Beldar, Mistry
LoadingWater 1%GSTCPOH 15%Cess 1%