Structural steel design is not simply a matter of producing drawings. Every structure must be designed to comply with a framework of codes, standards and regulations that govern how steel behaves, how it must be specified and how it should be fabricated and erected. For clients commissioning structural steelwork across Lincolnshire, Yorkshire and the East Midlands, understanding how a design consultancy approaches compliance is an important part of choosing the right partner. At Techniq Design, compliance is built into every stage of our design process, not added at the end.
The Standards That Govern Structural Steel Design
Structural steel design in the UK is governed primarily by the Eurocode suite, in particular Eurocode 3, which deals with the design of steel structures. This is supplemented by the UK National Annexes, which define specific parameters and choices relevant to UK practice. Alongside the Eurocodes, designers must also work in accordance with BS EN 1090, which covers the fabrication and erection of structural steel components, and any client-specific standards relevant to the industry or facility in question. In sectors such as oil and gas, petrochemicals and power generation, additional codes and specifications frequently apply.
How We Embed Compliance Into the Design Process
At Techniq Design, compliance with current standards is not a checklist exercise carried out at the end of a project. It is embedded throughout our design methodology from the very first calculation. Our approach includes:
- Load analysis. We carry out thorough structural calculations to determine the loads a structure must carry, including dead loads, live loads, wind loading and, where relevant, seismic or dynamic effects.
- Material selection. We specify steels that meet the strength, toughness and weldability requirements of the application and the applicable standards.
- Connection design. Connections are often the most critical and complex part of a steel structure. We design bolted and welded connections to the full requirements of the relevant Eurocode and execution class.
- Finite Element Analysis. For complex components or unconventional geometries, we use FEA to verify behaviour under load and identify any areas that require strengthening or modification.
Documentation and Traceability
Compliance is only as good as the documentation that supports it. Our structural design packages include full calculation reports, clearly referenced to the standards used, alongside fabrication drawings that carry all the information a BS EN 1090-certified fabricator needs to produce the steelwork correctly. This documentation trail is important not just for the construction phase but for the long-term management of the asset, providing a reliable record of how the structure was designed and to what standard.
The Advantage of Working With Techniq Design
As part of the Stocks Group, Techniq Design works alongside Site Service Engineering, whose BS EN 1090 certified fabrication capability means that our designs move seamlessly from drawing office to workshop. Our structural design engineers understand what fabricators need and what installation teams can realistically achieve on site, which means our designs are not only compliant but practical and buildable.
If you are planning a structural steel project and need a design consultancy that takes compliance seriously, get in touch with Techniq Design today. We work with clients across Lincolnshire, Yorkshire and the East Midlands and would be pleased to discuss your requirements.