--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.! i% o$ c$ ` H. P( m3 K8 r5 v
--Install pipes according to ISO with chain fall、come-along and sling. ! K d$ n( M( |' _$ Y8 pJob include torquing bolts and installing flashing on pipes.( _7 \- _1 d8 `
--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. m2 }5 U) X& W k5 A, D3 p
--Fabricate pipe support by job specification.Job include cutting with cutting torch. / G* {9 t+ X( n2 X' V--Rig pipes、valves and other piping materials.) R# _$ K Q! t6 v5 F7 K. q) V
--Hydro test pipe system for leaks.