--Measure、cut、bevel pipes,level pipe joint、flange and fitting for welding. 9 i" d" C2 X0 `3 _5 j. Z, x M5 n--Install pipes according to ISO with chain fall、come-along and sling. . c; {2 m$ ?2 j# [/ cJob include torquing bolts and installing flashing on pipes. - A! N3 D' h4 I, e& W--Install clamps, brackets and hangers to support pipe.Job include drilling holes with magnetic dill. 6 b5 P- x3 w8 X& r* d9 B! X--Fabricate pipe support by job# z3 n; ?6 E+ C( r
specification.Job include cutting with cutting torch. ) s4 ]; w# k$ C, @; X--Rig pipes、valves and other piping materials. ) n! N6 s w; d. X7 v/ c; z' m" R$ h--Hydro test pipe system for leaks. 2 l p# v; @; S2 I% @! y 1 x7 p' s- i4 A. ~路过,帮顶!