--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.( q5 `8 n3 T n8 a* M2 f
--Install pipes according to ISO with chain fall、come-along and sling. + d' x0 W' d2 A7 [4 uJob include torquing bolts and installing flashing on pipes.$ l3 O; O. Y; W- x+ o, u1 {1 q
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.8 M B8 G0 k+ f
--Fabricate pipe support by job specification.Job include cutting with cutting torch.9 y9 a! K2 U1 b' B( H% [
--Rig pipes、valves and other piping materials. : F/ U3 z- F l0 u/ r1 e* b--Hydro test pipe system for leaks.