--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.. w c+ h, E# I$ F# @- i7 q
--Install pipes according to ISO with chain fall、come-along and sling.3 k$ q* c) B: B) R
Job include torquing bolts and installing flashing on pipes. 3 t6 F& f/ d0 ^0 `: C. |--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. " ?2 X5 Y6 s; B--Fabricate pipe support by job specification.Job include cutting with cutting torch.' ^7 h g# Y1 s5 Q4 R3 j
--Rig pipes、valves and other piping materials.. {5 `$ X/ o" W% r% o9 Y# @
--Hydro test pipe system for leaks.