Pier Maintenance and Repair

CDA are accomplished in all areas of pier and marina design and construction, across Spain. This service includes the design, construction, and maintenance of wave screens, pontoons and rock armour, also include vessels, piers, other marine devices and foundations.

We install scour protection systems including grout bags, mattresses, gabion baskets, and concrete scour mats. These systems have been used to prevent scouring around bridge abutments and a variety of other maritime structures.

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Commercial Diving Activities