Navigational-hydrographic support of different types of sea towing and construction works
- Transport route survey
- Site survey before offshore platforms installation and pipeline construction.
- Navigation maintenance of the transportation vessels according to approved towing routes
- Navigation and positioning of floating cranes, pipelayers and towboats.
- Executive survey of actual position of the facilities.
- Navigational-hydrographic maintenance and control of dredging operations
- Navigational, hydrographic and geodetic maintenance of pipeline landfall operations