Can anybody help me for estimation of erection cost based on Inch Dia... ? i have got a bid which describe @ 6500 inch dia of s.s.321- all 16"x Sch 10s piping for prefabrication/ erection (@ 8.5 meter height) / 10%RT/ Hydrotesting and painting (for appearance).. please guide me how to estimate for each category?....The Bid has not given any running meter of piping or weight ? how should i start???
please send your reply based on US$ if possible