--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. $ b6 b p2 w/ e. y0 Q--Install pipes according to ISO with chain fall、come-along and sling. 9 Q8 X) j! M3 ~& F- xJob include torquing bolts and installing flashing on pipes. G" t1 W- O# [' w7 ]--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.: s0 W2 E. r0 X. M) g7 ~8 i" l
--Fabricate pipe support by job! O# ?. `% r P$ I" ^4 h
specification.Job include cutting with cutting torch. ( Y M$ W5 e6 y/ O. e' r1 T) ?--Rig pipes、valves and other piping materials." ], c* o% b5 ?! f& q- D2 [" p
--Hydro test pipe system for leaks.- X; V$ I: T2 m8 z9 g) U" G