On my current project, we are using a subcontractor to do the procurement, field fabrication, and installation of piping tie-ins (just the tie-in, not the piping that will be fitted with it)...
SO I am currently devising a piping tie in schedule, that has each Tie-In # and a timespan that the subcontractor has to do the work...
My question is how soon before the actual installation should the tie in package be RAS for the sub (Tie-In package contains the weld procedures, P&ID’s, ISO’s, Photo’s of the Tie in Location, etc...)
Most of the procureing they will be doing is your basic bread and butter carbon steel T’s, Elbows, Flanges, Gaskets, Valves)???
Can anyone help me out??
SO I am currently devising a piping tie in schedule, that has each Tie-In # and a timespan that the subcontractor has to do the work...
My question is how soon before the actual installation should the tie in package be RAS for the sub (Tie-In package contains the weld procedures, P&ID’s, ISO’s, Photo’s of the Tie in Location, etc...)
Most of the procureing they will be doing is your basic bread and butter carbon steel T’s, Elbows, Flanges, Gaskets, Valves)???
Can anyone help me out??