During 2012 Nexta's director managed and coordinated owner's engineering and construction for Pacific Stratus Peru (Former BPZ) for the CX-15 - Buoyant Tower Platform. The CX-15 Buoyant Tower designed by Horton Shallow Water Development (SWD). The Buoyant Tower is located in a water depth of 175 feet (53m) in the Corvina field in offshore block Z-1. The design of the platform features a number of specific areas that greatly reduced cost and simplified setting. The transport vessel; the Osprey, a submersible heavy lift ship, transported the topside and hull tower components of the platform to the field site and also launched the tower and was used for mating the decks to the tower. The Hull was initially floated off in a horizontal orientation and then upended with a controlled flood of the lower hull cavities.