i have come across a situation where to correct an error in piping measurements a 5.5" spacer was fabricated by a local mechine shop and installed
is there any code requirements for this spacer?
space has been installed inbetween 2 - 3" 150# RFWN flanges (length of spacer = 5.5" FTF)
I have recently ran into a situation where ABSA has requested a detial procedure for preforming closure weld(s).
I have requested that the mechanical contractor develop the required procedure base on there WPS
Is there any guide lines that might help out on this?