--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.! _! v' j( o( O/ E" w1 g' k0 N
--Install pipes according to ISO with chain fall、come-along and sling.7 d4 _8 ]* k: D* M9 D
Job include torquing bolts and installing flashing on pipes.9 k6 n7 O% V% R$ F! p) p3 f0 O1 [. X5 P
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. `( [" n& k3 |4 w- m--Fabricate pipe support by job specification.Job include cutting with cutting torch.& c0 o6 E; O3 L. m& ~
--Rig pipes、valves and other piping materials. : t& P5 O. D# ?5 d) q5 V) `8 ?--Hydro test pipe system for leaks.