AJ - forgot to mention that there are pressure bleed / equalization
fittings required (normally 2") as well -which can be independent extra
hot tap fittings, or integrated into your main 42" main hot tap fittings.
these connections are required to relieve pressure differential to allow
hot tap fitting / machine / line stop setting / removal. If you have some
upstream & downstream existing taps in your main line these could possibly
be eliminated.
Bruce R. Raymond
Fluor
Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of the company.
[Non-text portions of this message have been removed] Received on Wed Oct 10 05:50:00 2007
This archive was generated by hypermail 2.1.8 : Tue Mar 04 2008 - 11:40:52 EST