For the provision of highly accurate subsea positioning, we rely upon the world class hardware and software solutions . Subsea Navigation Systems, tightly coupled with Doppler Velocity Log (DVL), accurate pressure sensor LBL and USBL aiding are one combination of sensors we use to undertake subsea navigation.
We provide specialist subsea positioning survey capabilities or support for Out of Straightness survey of pipelines and highly accurate subsea positioning of Remotely Operated Vehicles. We can offer shallow water ROV, Shallow gas monitoring, Marine Riser Angle Monitoring, Well completion support, Wellhead monitoring and intervention and Air-diving services to support subsea infrastructure installations and maintenance.
- Metrology
- Precise Underwater Positioning
- SSS/ROV/AUV Positioning
Underwater ROV Surveys
A Remotely Operated Vehicle (ROV) is mobile underwater vehicle that can be equipped with multiple electronic survey systems to aide in an inspection. They can be outfitted with HD video systems and sonar imaging equipment to navigate and collect valuable information. These vehicles are ideal for scour inspections, confined spaces, deep water inspections, or deployment in any condition unsafe for diver entry. The use of an ROV system can dramatically reduce inspection costs while eliminating the risks associated with the use of divers to complete the task. Often it is used for pipeline inspections, outfall inspections, and other areas that would otherwise use commercial divers.
