The HIDTMA company is undertaking a variety of work for the Port Authority of Pontevedra-Marín, relating to the different extensions of the Marín Port.

The work involves environmental monitoring of the extension work on the Western Commercial Dock, monitoring of the area of discharge of dredged materials into the sea and a study of the environmental impact of the extension project for the New Commercial Docks.
HIDTMA has vast experience in the execution of oceanographic and environmental studies in the Pontevedra Ria, where it has been carrying out its activities since 1993.