Survey, Subsea & ROV Intervention

Maritime Service Contractors

Xenos is driven to provide leading edge contracting services in marine construction projects large and small. Increasing challenges in executing work in today's environment require strong leadership, experience and expertise from the management level down to those executing the smallest tasks. Providing a team that can execute construction projects, with an integrated knowledge of the project and transparency between team members, creates an environment that drives success beyond anything else. We believe that everyone on the team has the ability to contribute to the project beyond their given trade and employ those that can operate freely between trades in order to maximize productivity, efficiency and safety.

Accurate subsea information is critical to safe offshore execution. Xenos integrates survey and ROV capabilities throughout the project lifecycle—from initial site investigation and engineering through construction monitoring, inspection, intervention, and final as-left documentation.

Capabilities include:

  • Work-class and observation-class ROV operations
  • Pre-installation and pre-removal surveys
  • Route and corridor surveys
  • Bathymetric and hydrographic survey
  • Sonar and acoustic inspection
  • Subsea structural inspection
  • Pipeline and cable inspection
  • As-built and as-left surveys
  • Subsea measurement and metrology support
  • Construction monitoring
  • ROV tooling and intervention
  • Subsea cutting and manipulation
  • Debris identification and recovery
  • Asset condition assessments
  • Seabed and infrastructure surveys

Survey, engineering, and field operations are integrated wherever practical so that information gathered offshore can be rapidly incorporated into operational decision-making.

"The dynamics of operating in a marine environment pose a unique set of risks. Employment of the right team with the right experience is essential to success."