Offering specialist survey and positioning services to support international marine construction projects, offshore cable operations, rig and mooring operations and seabed surveys

Quasar Subsea has a long track record of positioning jack-up rigs alongside existing structures and in open locations. We have well proven standardized solutions based on Global Navigation Satellite System (GNSS) positioning in combination with relative positioning systems.

These include robotic total stations and / or real-time kinetic GNSS which are used to navigate the rig in a safe and controlled manner. Prior to a rig move, Quasar Subsea can also offer a full dimensional control survey, prism installation and datum point establishment on existing structures or platforms.

Standardized mobilization reports and rig move survey reports are provided, containing calibrations, verifications and as-built data to provide the client with easy to understand data and positions.