--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. - T1 M, w/ ?. e2 R. P/ e- g+ [--Install pipes according to ISO with chain fall、come-along and sling. ) e3 z, ~( F- Q( m3 DJob include torquing bolts and installing flashing on pipes.6 w! ]" `: K& S" f# u* w
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. C, {2 T! i# {3 @) E" ?--Fabricate pipe support by job specification.Job include cutting with cutting torch. - |1 Q* ]& P/ Q2 {2 a. V' n--Rig pipes、valves and other piping materials. ) @9 w/ q+ d( `; y! z" Z) _--Hydro test pipe system for leaks.