My company need to qualify wps follow aws d1.1 :2010 . And we do run pqr by testing internal, witness test piece . Only send test piece to third party LAB to bend test and RT. But not have third party witness all process from starting. So my question is : do we do wps right with spec aws d1.1
- does spec or code require wps must have third party to witness , cause I can not find any information about it
Thanks very much all experts
Tuan QC inspector
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