Pennpiper, thank you for your reply. Either I don't understand your answer, or you haven't understood my question. I would think I've probably misunderstood your answer due to my lack of experience. In which case, I appreciate you taking the time to answer my question. Perhaps you can clarify...
Hi all,
I could not find an answer in the B31.3 interpretations. Here is my problem. I am required to do several closure welds in various projects. The pipe spools being installed are pressure tested; however, the final connection will require a closure weld. The client also requires me to PWHT...