
Commercial Maritime was engaged by Jetty and Marine Constructions to provide commercial diving support for Phase II of the O’Connor Artificial Reef at C.Y. O’Connor Beach, North Coogee. The project forms part of a long-term coastal protection strategy aimed at reducing shoreline erosion while improving nearshore conditions.
Operating from the vessel Meso II, our dive team anchored and secured 144 precast concrete reef modules to the seabed. Modules were positioned and connected in engineered groupings to ensure long-term stability under wave and swell conditions.

All works were completed safely and in accordance with project design requirements. The successful installation expanded the artificial reef system, contributing to improved coastal protection while supporting marine habitat development.