Subsea Construction & Decommissioning Support

Our subsea survey and inspections capabilities are extremely cost effective solutions to support subsea construction and decommissioning projects.

We have delivered ROV and survey support for projects including subsea pipeline installations, pipe touchdown, stabilisation and pipe removal operations, bathymetric and marine habitat surveys.

We can address both environmental and engineering related survey requirements in the same campaigns reducing time and cost for clients.  

Our vLBV300 and vLBV950 ROV systems can be operated from construction barges removing the need for additional DP vessels and reducing the need for commercial diving.

Capabilities

  • Pipeline touchdown monitoring
  • Pipeline route surveys
  • Stabilisation ballast touchdown monitoring
  • Light grabber intervention (e.g. releasing lifting line shackles, attaching retrieving lines)
  • Ad hoc subsea asset inspections throughout construction
  • Pipeline pigging discharge monitoring
  • Monitoring diver or work class ROV operations
  • As-built surveys (with surveyor)
Latest News

Woodside Awards 2017 - Asset ROV deployed advanced NDT techniques on critical FPSO RTM subsea infrastructure

Vertech were nominated as finalist for the Woodside Awards in the category of Innovation for the successful execution of a very challenging asset deployed subsea inspection scope.   This project was an industry first for deploying advanced NDT techniques using observation class ROV’s from an FPSO in challenging weather and sea...

Tuesday 21st November 2017

Asset Deployed ROV Advanced NDT Workshop - Subsea Energy Australia Lunch and Learn Sessions

The Australian oil and gas industry faces some unique challenges with costs and inspection requirements to stay competitive with the global markets. The two largest floating production facilities in the world, Shell Prelude FLNG and INPEX Ichthys FPSO, have just arrived in Australian waters with some unique inspection challenges.   Vertech...

Friday 13th October 2017