[MW:14423] IQI Selection in DWSI Technique

Dear experts,

Can any one answer the following: one inches butt weld is radiograped
double wall single image technique. The wall thickness is 2.91 mm and
weld reinforcemnt is 1.6mm. In accordance with ASME-V article-2 T-276
what will be the thickness that the penetrameter based on. In another
way the thickness that the penetrameter based on will be
(2.91mm+1.6mm=4.51mm) or (2.91 mm+2.91mm+1.6mm +1.6 mm=9.02mm) ?

The "interpretation" of ASME Section V clearly defines the "Material
thickness" in question.
The height of weld reinforcement at both sides of pipe is applicable
in this case &
which wire is be visible
Looking forward to have your answer with appreciation.
Many Thanks in advance

Regards
Pradip

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