Structural Design

Structural Design

Offshore structural engineering project

Elgenio provides structural design and engineering support for offshore, subsea, decommissioning and installation projects.

Our engineers develop practical, code-compliant designs that consider structural performance alongside fabrication, transportation, mobilisation, installation and offshore execution.

By combining structural analysis with project and offshore experience, we aim to produce solutions that are technically robust, proportionate and practical to deliver.

What We Design

Offshore & Subsea Structures

Structural design of subsea frames, support structures, baskets, skids, temporary works and project-specific offshore equipment.

Installation & Temporary Structures

Seafastenings, grillages, lifting frames, installation aids, supports and temporary structures developed around offshore operations.

Modifications & Interface Design

Structural modifications, equipment interfaces and brownfield adaptations where existing arrangements need to be changed or integrated.

From Concept to Verified Design

Structural design is developed around the actual project constraints, load cases, fabrication requirements and offshore execution method.

Structural concept model
01

Concept & Load Definition

Geometry, interfaces, design basis and governing load cases are established around the project requirements.

Structural analysis result
02

Structural Analysis

Load paths, stresses, deflections and structural behaviour are assessed to verify the design.

Detailed structural design
03

Detailed Design

Connections, interfaces and fabrication details are developed into practical, buildable engineering information.

Fabrication and offshore execution
04

Fabrication & Offshore Execution

Engineering support can continue through fabrication, mobilisation and offshore installation where required.

Structural Design Services

Structural engineering support can be provided from early concept and FEED through detailed design, fabrication and offshore installation.

  • FEED & Concept Studies
  • Seafastening Design
  • Installation Engineering
  • Permanent Structure Design
  • Lifting & Installation Aids
  • Equipment Support Structures
  • Temporary Works
  • Structural Modifications
  • Grillage & Support Design
  • Complex Lift Structures

Need structural engineering support for an offshore project?

Elgenio can support the scope from concept and load definition through analysis, detailed design, fabrication and offshore execution.