Structural engineering forms the foundation for all structures we design. Designing for offshore environments requires advanced modeling and analysis in compliance with the latest codes and standards. Our designs are reinforced by cutting-edge 3D modeling, utilising the most up-to-date software tools such as AutoCAD, Navisworks Manage, Advanced Steel, Tekla, RFEM, SACS, Femap and Ansys.

Our engineers ensure that every designed structure is resilient, capable of withstanding harsh environmental elements such as wind, water, and seismic activity in earthquake-prone areas.

Our mechanical engineers design smart installation tools such as lifting equipment, heave-compensated gangways, piling equipment, cable lay equipment and cable carousels. The advanced tools we utilise for mechanical engineering include: AutoCAD, Navisworks Manage, Solidworks, Inventor, Tekla, RFEM, Femap and Ansys.

Enersea’s process engineering team provides analysis and design of processing systems for the hydrogen, hydrocarbons and CCUS markets. We provide steady state and transient simulations for simple and complex systems which set the base for other disciplines such as Piping and Electrical, Instrumentation & Control. We use simulation software such as: AutoCAD, HYSYS Suite, Unisim, PipeSim and OLGA.

Our Electrical, Instrumentation & Controls team conducts extensive grid studies, along with dynamic and transient analyses within the time domain, ensuring reliable and efficient system performance. We also specialize in the seamless integration of process and electrical control designs, with a primary focus on FEED and Detailed Design, where integration is most critical. Our simulation software includes: AutoCAD, Navisworks Manage, Power Factory and PSCAD.

At Enersea, we specialise in the design and engineering of piping systems, including tanks and compressors, for hydrogen and hydrocarbon offshore platforms. Our piping engineers collaborate closely with the process team to develop optimised platform layouts. Once the process design is defined, we execute the piping design for fabrication, ensuring seamless integration with equipment and structural elements. Our piping engineers use the following software tools: AutoCAD, Autodesk Plant 3D, Navisworks Manage and Autopipe/CAESAR II.

Enersea’s pipeline design approach covers both concept and detailed design, with a strong emphasis on pipeline integrity. We also specialise in flow assurance, installation management, lifetime extension, and repurposing existing hydrocarbon pipelines for new applications such as hydrogen transport or CCUS. Our subsea engineers are experts in the design of underwater structures and connections. From securing jackets to the seabed, to integrating risers and spools into platforms, as well as executing underwater pipeline connections and hot taps. Our pipeline & subsea team delivers solutions for complex subsea challenges. The tools they use include: AutoCAD (Civil), Navisworks Manage, Ansys, Autopipe and in-house tools.

At Enersea, our system engineering services ensure seamless integration across all engineering disciplines. We take a holistic approach to system design, prioritising functionality, performance, and reliability, always with our customer’s interest in mind. From requirements analysis to verification and validation, we provide smart solutions tailored to the specific needs of offshore projects, ensuring optimal performance and efficiency.