Dredging involves excavating under water in a lake, stream or the ocean. Dredging can be done by blasting, digging or absorb material, for example, in order to deepen a channel or port.
Dredging can also be performed for other reasons, for example for the extraction of sand and gravel.
We carry different types of dredging operations, specializing in difficult types of dredging in shallow water and / or contaminated materials. In this area, we also support bank fillings and erosion with stone, gabions or concrete mattresses.