Friday, March 6, 2009

[MW:1712] Closure/ Tie in joints - NDEs as per B31.3

Hi All,

There are a couple of Tie-in/Closure joints to be welded in the
project, I am involved right now. No possibility of Leak test/
Hydrotest for that joint..

Project spec is ASME B31.3(100% RT),and
I would like to know is there any requirement of UT and cut bevel MT/
UT,additional to RT specified by the Code for Closure/ Tie in joints.

I couldn't see that requirement(cut bevel MT,UT) in B 31.3......Am I
right ?

I have done earlier UT,cut bevel MT additional to RT in other
projects,but that was as per project spec.

Thanks

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