--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.7 R( x f! o" `( J
--Install pipes according to ISO with chain fall、come-along and sling. & F$ Q: v0 [' r F$ k3 kJob include torquing bolts and installing flashing on pipes.! F! n% `+ T4 {6 T5 m7 [( ~
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.. v$ `2 P& r, B6 C& ~ ^' H
--Fabricate pipe support by job specification.Job include cutting with cutting torch. 1 O8 _3 V) }* m! I# ?--Rig pipes、valves and other piping materials.( H- w* G _2 r* c# H: o
--Hydro test pipe system for leaks.