Is NDT required for PJP groove weld qualification? In D1.1-2010 section 4.9.2 states, "Before preparing mechanical test specimens, the qualification test plate, pipe, or tubing shall be nondestructively tested for soundness as follow:" which is RT or UT.
Section C-4.9.2 in the commentary states ALL WPS qualification test plates shall be subjected to RT or UT testing.
We would do UT if neccessary but it does not seem right since there is an inherent flaw in a PJP groove weld or am I missing something here?
Thanks,
Brian