GVA 4000

The GVA 4000 drilling semi-submersible was designed for world wide operations with the following objectives:

Features:
  • Variable deck load capacity 5000 mt in operational and survival conditions
  • Favourable motion characteristics for efficient and reliable operation also in severe weather conditions 
  • Safe design with optimal strength, stability and intact stability 
  • Low operation and maintenance costs 
  • Large deck area for storage of cargo

References

Transocean Winner