"Although every ship in our fleet currently has emergency back-up power which is designed to enable the continuous operation of safety equipment and some hotel services, it is our intent to significantly bolster that back-up power to support the core hotel services. With this improvement, we will better ensure guest comfort in the rare instance of a loss of main power," said Cahill.Increased Fire Prevention, Detection and Suppression Systems The company will also make additional investments in the newest and most technically advanced fire prevention, detection and suppression systems. This includes upgrading the existing water mist fire suppression systems already in place on Carnival vessels to the newest generation. When triggered, this high-pressure water mist system instantly creates a larger and thicker blanket of water droplets than the present system. As the water droplets evaporate, the system also rapidly cools any hot areas to prevent the possibility of a fire restarting. "On Carnival Triumph, our fire systems were effective and our teams performed well in controlling and extinguishing the fire. However, we want to take advantage of the latest and most-advanced generation of fire safety systems to enhance the current extensive capabilities across our fleet," added Cahill. Enhanced Operating Redundancies All of Carnival Cruise Lines ships have two separate, redundant engine rooms. The company's operational review has identified modifications to further decrease the likelihood of losing propulsion or primary power, as happened on Carnival Triumph in February. The modifications will include a reconfiguration of certain engine-related electrical components. On ships where these enhancements will be made, the design and fabrication of specialized components will require longer lead times for completion, in contrast to the immediate upgrades to back-up emergency power and other systems. Last month, Carnival Cruise Lines announced results from the first phase of the company's operational review, specifically addressing Carnival Triumph and Carnival Sunshine, both of which are currently out of service. The plan for each of these ships addresses each of the three areas outlined above.