Subsea Infrastructure

We deliver specialized geophysical, geotechnical, and monitoring services to support the entire lifecycle of subsea infrastructure—from route selection and risk assessment to design, installation, and ongoing integrity management.

Route and Site Selection

We assist in identifying optimal routes and installation sites through detailed surveys and analysis:

• High-resolution bathymetric and sub-bottom profiling
• Seabed morphology and sediment characterization
• Identification of geological features, obstructions, and hazards
• Integration of environmental and operational constraints

These studies enable efficient and safe planning of subsea infrastructure corridors and locations.

Risk and Hazard Assessment

We provide thorough evaluation of geological and environmental risks:

• Mapping of fault zones, seabed instability, and geohazards
• Identification of shallow gas pockets, buried objects, and UXOs
• Assessment of sediment mobility, scouring, and erosion potential
• Data integration to support risk mitigation strategies and regulatory compliance

Our assessments help minimize operational risks and ensure project safety.

Design and Installation Support

We support engineering teams with precise geotechnical data and operational insights:

• Soil strength and sediment layering analysis for foundation design
• Subsea environment characterization for installation planning
• Real-time monitoring support during installation activities
• Data-driven recommendations to optimize equipment and techniques

This enables safer, more reliable, and cost-effective subsea infrastructure deployment.

Monitoring and Integrity Management

We offer long-term monitoring and inspection services to ensure infrastructure performance:

• Periodic geophysical and geotechnical surveys for seabed condition monitoring
• Inspection of pipelines, cables, and foundation stability
• Deployment of sensors and data analytics for predictive maintenance
• Support for remediation and repair planning

Our monitoring programs extend asset life and reduce unplanned downtime.