DekDee, link won´t open because that thread is already closed.
That´s my point of view, not hydro retesting is needed just a Tightness Test as indicated in ASME PCC-2.
It is a customer requirement to perform a hydrotest again, but it is not in contract terms.
thanks for your comment!
thread292-210727
I was reading a closed thread related to what type of test should be perform on a piping systems if it is modified after the hydrotest.
I work on metering systems design, currently I have an issue in one of my projects with the client. There was a problem during transportation...