--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. 5 B0 m4 H) B7 R0 F/ p) P: ~) S! @--Install pipes according to ISO with chain fall、come-along and sling.! |; w# d s9 j- e# b
Job include torquing bolts and installing flashing on pipes. & N/ _4 b9 M( W--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. ' V. l5 M9 B( s& f% n3 K2 e, L3 E--Fabricate pipe support by job specification.Job include cutting with cutting torch. 8 _! n5 @8 O" c, G% p# E2 f--Rig pipes、valves and other piping materials. - Z7 |% Y7 j: m$ o+ a- m T--Hydro test pipe system for leaks.