Real-Time Positioning & Survey

Positioning & Construction

Geosonic provides real-time positioning and survey control to support safe and efficient marine construction. We work with EPCs, installation contractors, and vessel operators to guide anchor spreads, monitor moorings, position subsea infrastructure, and verify as-built installations. By combining advanced positioning systems with responsive offshore teams, we reduce risk, minimise downtime, and give clients the accuracy and assurance needed to deliver complex projects with confidence.

Typical services provided include:

• Barge Management and Tug Positioning and rig move positioning
• Mooring deployment and monitoring support
• Tow-out and installation support for subsea structures
• Jacket, topside, and module positioning
• Piling and quay wall construction support
• Vessel positioning and navigation assistance
• Real-time construction monitoring and control
• As-built and verification surveys during installation
• Metrology for spool piece and jumper tie-ins
• Dimensional control for offshore assets
• Integration with DP and acoustic positioning systems