Alstom Halliade diving and WROV support

Alstom Halliade diving and WROV support

For the three campaigns on the Alstom Halliade project, Hughes Subsea Services supplied both an offshore diving team and a WROV team.

There were two separate DP2 vessels used on the project. With the assistance of the work class ROVs.

Project Details

  • Cleaning between Annulus and jacket leg of marine growth
  • J-tube removal and installation of new J tube
  • Mattress installation using WROV on crossing and touch down areas
  • Jacket stopper plate removal
  • Installation on earthing straps
  • Live cable survey including depth of burial
Related pages: Subsea Telecomms and Power Cables Remotely Operated Vehicle (ROV) Technologies Commercial Diving Services
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