CSA W59 Welded Steel Construction is considered to be which type of standard?

• A. Fabrication standard
• B. Design standard
• C. Material standard
• D. Testing standard

Answer: (A)

CSA W59 is focused on how welded steel structures are fabricated. It sets the requirements for welding procedures and qualifications, fit-up, workmanship, quality control, and overall fabrication and erection of welded steelwork. Because its main purpose is to guide the fabrication process and ensure that welded joints are made and inspected properly, it is best described as a fabrication standard. It does not specify design calculations and load requirements (that would be a design standard), nor does it define material properties and grades (a material standard), and while it includes some testing/inspection aspects to verify weld quality, its primary role is not a testing standard.