Cape Town's Quay 7 Superyacht Marina has moved from planning into physical construction, with the V&A Waterfront and Damen Shipyards Cape Town marking the milestone with a keel laying ceremony at. The R230m project — South Africa's first purpose-built superyacht marina — will provide eight berths for vessels up to 90 metres once complete. Six 30-metre Damen 3006 pontoons, built by.