--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. 4 S9 J! t6 k$ d9 `# ?% u7 \5 j--Install pipes according to ISO with chain fall、come-along and sling. ' \0 p* Z* f. A* P6 _6 lJob include torquing bolts and installing flashing on pipes.; F3 ?* R3 ]' a0 |) k
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill., j% ~# H, f' a7 ~& L" z
--Fabricate pipe support by job ! p W( }* x pspecification.Job include cutting with cutting torch.+ S& \$ k8 C8 i5 q
--Rig pipes、valves and other piping materials.; y( {# ^* y U8 B" j8 e7 [" e4 ]
--Hydro test pipe system for leaks. + T* ]7 m+ X. E: ~. X8 D5 b' t- J1 f4 j3 }0 q) h2 {) b- o. Q, V' X# O" }
路过,帮顶!