--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. $ b3 |( L, r% |# M# K* A: k; L--Install pipes according to ISO with chain fall、come-along and sling./ V+ T3 N* _& @" }! m
Job include torquing bolts and installing flashing on pipes.7 \, ~! w b5 ^
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill." {$ _1 N' _1 i2 ^- E. f
--Fabricate pipe support by job% [! [4 R6 q% G9 V! _
specification.Job include cutting with cutting torch. 5 q0 ~* I2 r: K E--Rig pipes、valves and other piping materials.$ d: o: T5 {1 L4 A$ r
--Hydro test pipe system for leaks.! j# i5 X: O) j0 |