Offshore Vessel Service Crane Upgrade

D+S Structural Engineers recently completed the full design and drawing package for a replacement service crane on an offshore vessel, including:

  • Detailed fabrication and assembly drawings
  •  Full FEA (Finite Element Analysis) to demonstrate compliance
  •  Design to meet LOLER regulations for safe lifting operations
  •  Support throughout installation

We provided a turnkey design solution from concept through to final sign-off.

Swipe through to see:  

  • The new crane arm installed
  •  The original crane before removal
  •  Assembly drawing
  •  FEA analysis image from the report

Great to see this one fully installed and ready for service!

If you're looking for structural engineering support — from custom steelwork and FEA to structural reports and on-site consultation — get in touch with D+S Structural Engineers.

Nissan Assembly Line Bracket Reinforcement 

We’ve been busy designing and supplying custom steel brackets for a new installation at Nissan! These precision-engineered supports were fabricated to exact specifications and are now being installed on-site.

 Designed for strength & durability

 Engineered to meet project requirements

 Precision-manufactured for a perfect fit

At D and S Structural Engineers, we provide expert structural calculations, steelwork design, and site support for a wide range of projects, from industrial installations to domestic extensions.

If you need custom structural solutions, get in touch today! 

Raft Foundation

We recently completed the design and specification of a raft foundation for a project where poor ground conditions made traditional footings unsuitable. Our expert team ensured the foundation was structurally sound, distributing loads evenly to prevent settlement issues.

  •  Designed to suit weak or unstable ground
  •  Full structural calculations & design provided
  •  Compliance with British Building Regulations & Eurocodes

At D and S Structural Engineers, we specialize in raft foundations, pile-supported slabs, and custom foundation solutions for all types of builds – from extensions to new developments.

 Need expert foundation advice? Get in touch today!

D+S Structural Engineers is a Trading name of Donaghey and Sons Design Consultants LTD

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