Welding procedures and Non-Destructive Testing (NDT) guidelines have been modernized. The specification introduces updated tables for acceptance criteria, welder qualifications, and the frequency of testing based on the specified Execution Class. This minimizes the risk of structural failure due to weld defects. 4. Digital Integration and BIM
The 7th edition introduces several technical modifications that alter how engineers specify steel and how fabricators execute shop drawings. 1. Enhanced Sustainability and Material Traceability
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