--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.( X/ ~: a2 i# N
--Install pipes according to ISO with chain fall、come-along and sling. b* c4 Q- t" I2 `: V6 yJob include torquing bolts and installing flashing on pipes. " |) i# i k/ L--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.0 _! ?* M1 P# O a# C
--Fabricate pipe support by job specification.Job include cutting with cutting torch. 1 {! }9 m% a9 Q& S5 S) N/ j$ I4 O--Rig pipes、valves and other piping materials.% Z+ b; V0 {/ H- ? O9 e' Y
--Hydro test pipe system for leaks.