Draft Increase

Problem: Insufficient draught for large ships.

Solution: Complete solution that not only improved the depth but also treated 100% of the removed silt (treatment unit installed in na island).

Added Value:

  • Environmental license;
  • Detailed project –studies of engineering;
  • Dredging (suction and discharging, clam shell and barges);
  • Treatment of contaminated sediment and sewage;
  • Dump in the ocean of the non-contaminated;
  • Monitoring, transportation and destination of the sediments in licensed landfill.


  • 1 year of project (24 h / 7 days a week);
  • Dredging of 45 thousand m³ contaminated e 175 thousand m³ non-contaminated.