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Welded in Canada, used in USA CWB/AWS

Welded in Canada, used in USA CWB/AWS

Welded in Canada, used in USA CWB/AWS

Question for you all with probably way more experience than I.

We are getting a structural frame (steel tube) built for us by a Canadian firm, as it is for occupancy here in the USA we are required to meet US Codes and standards so AWS

Looking at both Codes it seems like CWB has a more rigorous certification process, but AWS has slightly different classification of welds. But they have reciprocity

Can anyone help me out with what to look for in the Canadian company's documentation/certification?

I do not want to get too far down the "road" with them only to later find out I need to perform all sorts of NDE and CWI inspections to get these frames approved for use

I appreciate any input/feedback

RE: Welded in Canada, used in USA CWB/AWS

Check with your local authority... likely the CSA Standard is adequate...


RE: Welded in Canada, used in USA CWB/AWS

This cross-border question arises frequently. This page may have what you're looking for: https://www.cwbgroup.org/services/documents-forms
and look for this document: "Similarities and Differences: CSA Standards W47.1 & W59 and AWS D1.1" (although do not assume AWS D1.1 is the applicable code)
Ultimately the constructor will have to meet the requirements of the code that is applicable in the jurisdiction where the product ends up.

"Everyone is entitled to their own opinions, but they are not entitled to their own facts."

RE: Welded in Canada, used in USA CWB/AWS

AWS D1.1 section allows reciprocity for inspector qualification by CWB standard W178.2. I don't think that there is any reciprocity for welder qualifications.

All I know is P/A and Mc/I

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