Rock removal with Breaker and Mechanical Excavation

Problem: Presence of rock material in the channel.

Solution: Rock removal with breaker and mechanical excavation.

Added Value:

  • Project of engineering of canal, operation, environmental control and management;
  • Homologation of the channel along the Brazilian Navy;
  • Reduction in C02 emissions; least interference possible in the navigability of the existent canal and the surrounding communities.


  • 20 professionals hired in the Niterói–RJ region;
  • Dredging and treatment of 50 thousand m³ with destination of the sediment in CTR class II;
  • Dredging 350 thousand m³ ocean disposal;
  • Dive Team for underwater cutting, archaeology and mechanical blasting of rocks with excavator boarded.