--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. * |! e/ k& B& F9 W# [" @--Install pipes according to ISO with chain fall、come-along and sling./ p5 |0 `8 C% t$ ~# M
Job include torquing bolts and installing flashing on pipes.8 ^3 l5 g: X- U2 o2 ^/ o
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.! o( H6 N) Z0 [9 A$ X+ @
--Fabricate pipe support by job specification.Job include cutting with cutting torch.' \ p4 L4 v# G3 Y& J
--Rig pipes、valves and other piping materials.& o: f9 k- R0 N4 }: D, P3 \$ u
--Hydro test pipe system for leaks.