--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding.9 p1 I6 D. I8 n1 _) {6 i6 H Q
--Install pipes according to ISO with chain fall、come-along and sling. + }, y/ s! F: _$ t( V6 ZJob include torquing bolts and installing flashing on pipes. / ~4 F5 e S1 i L2 y6 @$ g: n6 u--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill.5 ?4 W* O5 e5 e q
--Fabricate pipe support by job ' C6 n( F) @ O: v6 ispecification.Job include cutting with cutting torch. 2 C3 x0 k1 ]4 b, Y# G--Rig pipes、valves and other piping materials.5 O7 J0 m( K( w! L5 b8 Z. |- `0 B
--Hydro test pipe system for leaks.4 \0 g* I8 G$ W2 d$ C t! y