The Arue and Faa fishing harbors required enhanced mooring safety and stability against wind and wave action. MSI installed floating concrete pontoons measuring 3 and 4 meters in width, dimensioned according to the specific conditions of each area and anchored using chains, providing effective protection while allowing the installation of lighter interior structures. Despite the complex logistics of transporting materials from Europe to French Polynesia, the project was successfully executed, providing both harbors with a safe, durable, and reliable solution.