![]() ![]() The sub-grade of the components will also be specified by the designer. The product standards specified by NSSS for material dimensions, tolerances and properties include.įor non-hollow sections this will not be present, giving a six digit code. The following are some of the important requirements specified by the law. ![]() The National Structural Steelwork Specification specifies what materials and products should be used in structural steel and how erection and fabrication should be performed to ensure the completed structure meets the assumptions of the designer and the needs of the client. Part of our quality assurance is in our adherence to the National Structural Steel Specifications. Quality control checks during and after welding are vital to ensure that high standards have been achieved. Publications cover technical, commercial, contractual, quality assurance and health safety matters. ![]() The 5th edition and the 5th edition (CE Marking version), 5210 ran in parallel until CE Marking of fabricated steelwork became mandatory in July 2014.įrom 01072014 the 5th edition (CE Marking version) superseded the 5th edition.
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