--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. & D9 D- L8 Z; {) t7 W* Y- f--Install pipes according to ISO with chain fall、come-along and sling.- _) |! M! X1 r6 V5 v- f/ L
Job include torquing bolts and installing flashing on pipes. : x& _: b7 V1 e& l% f6 @. @2 W# u--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. ! b w G# F% k! O--Fabricate pipe support by job . M" q1 |7 V% l) j6 @* t0 h% yspecification.Job include cutting with cutting torch.- q; m, ^$ M" P: S( t
--Rig pipes、valves and other piping materials." v( x, S1 r+ V% w4 P' k/ U
--Hydro test pipe system for leaks. c7 ^# h/ }% c) z1 n