HYDROGRAPHIC SURVEY

• T&T Marine has a fully equipped surveying department. Robert Botha’ runs the surveying department with all the latest equipment.
  
  Including:
  
  
  • 2 complete Etrac RTK GPS dig systems
  • 2 complete Dredger systems
  • Survey boat with complete Trimble system and base station
  Including:
  
  
  • Sound Velocity meter
  • Single Beam Odom CV100
  • Dual Frequency Transducer
  • Heave compensation