WIW Logo

WIW Engineering Limited

Subsea Structural Engineering

Subsea structural engineering plays a vital role in the design and construction of offshore structures for the oil and gas industry. These structures are deployed underwater, where they must withstand extreme conditions such as high pressures, corrosive environments, and dynamic forces from waves and ocean currents.

Subsea Manifold Structural Design

Our Structural Design Expertise

WIW Engineering provides comprehensive structural design services for subsea equipment, including manifolds, pipeline end terminations, tie-ins, and auxiliary structural supports. Our engineering team ensures seamless project transitions from conceptual design through to offshore commissioning.

WIW has been instrumental in promoting modular subsea system configurations across the offshore industry, helping to enhance flexibility, installation efficiency, and cost-effectiveness.

Proven Track Record in Frontier Projects

Our subsea structural engineering team has delivered success across some of the most technically challenging and record-setting projects worldwide. Our expertise covers:

  • Detailed Structural Engineering Design
  • Advanced Finite Element Analysis (FEA)
  • Fabricator Contracting, Planning, and Management
  • Fabricator Systems and Bidding Strategies
  • Welding and AUT Systems Expertise
  • Offshore Construction Risk Management

Subsea Structures We Design

WIW Engineering covers the detailed design and analysis of a wide range of subsea structures, including:

  • Manifold Structures
  • Pipeline End Termination (PLET) Structures
  • Flowline End Termination (FLET) Structures
  • Inline Tee (ILT) Structures
  • Riser Base Structures
  • Gooseneck Structures
  • Gas Lift / Gas Injection Subsea Isolation Valve (SSIV) Structures
  • Gas Lift Riser Base (GLRB) Structures
  • Mudmat Foundations
  • Suction Pile Foundations

With unmatched technical capabilities and hands-on execution experience, WIW Engineering delivers robust and reliable subsea structural solutions to our global clients.