Atwood 11

Secondary structure, setback structure, wind wall, draw-works housing.

The Atwood 11 is a semi-submersible rig equipped with a lift tower and derrick. In this project, Multiconsult was responsible for the calculations, 3D modelling and design drawings for the support bases for equipment, secondary structure on the drill deck, setback structure, wind wall and draw-works housing.

Scope of work

  • Complete detailed design:
    — FEM analysis
    — Manual calculations
    — STAAD calculations
    — ULS analysis
    — SLS analysis
    — ALS analysis
    — FLS analysis
  • 3D modelling
  • Drawings

Our services

  • Consultancy
  • Structural design
  • 3D modelling
  • Drawings