Ducting - Sheet Metal Works

Sheet Metal Work Ducting fabricated 180 GSM , Galvanised steel Sheet (GI) Ducting class VIII with M.S. flanges, turning vanes, with proper duct sealing etc with silicon free duct Sealant, complete with supports, all as per specification; performance of ducting shall comply in general, with all currently applicable standards, codes, regulations and safety measures as applicable in the locality where it is to be installed.