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Mar 2019

Structure Type



Proceanic has carried out a the Worlds first Special Survey on an FPSO using ROVs at the request of PTT Exploration and Production Public Company Limited for the vessel known as “FSO2 – Pathumabaha”.

The survey was carried out using a submersible Cygnus 2 ultrasonic thickness gauge mounted on a miniROV. This approach and technology allows thorough visual inspection and thickness survey for any vessel’s ballast tanks without removing the tank from service and without requiring confined space entry. A Cygnus 2+ hand held thickness gauge was used to carry out the deck plate gaugings.

  • GVI all Ballast Tanks
  • UT Gauging all Ballast Tanks for 5th Special Survey