EnviroMaxTM SOVs are designed for US Flag operations, are Jones Act compliant and have twin azimuthing propulsion power, and a hybrid Diesel Electric Plant. They are DP2, have retractable azimuthing bow thrusters, maximized mission spaces, and more than 30 days of endurance. TAI SOVs have speeds up to 15 knots and hold position in high sea states and currents. These vessels are optimized for reduced motions and accelerations in all degrees of freedom. High freeboards ensure dry working decks. The telescopic, motion-compensated gangway can extend and is designed to reach 20 meters above sea level to maximize operation days. They have a high degree of crew safety and comfort.
The 264-foot, “M” class SOVs have a 58-foot beam, which provides a large working deck of ~5,400 square feet with storage for up to 30 pallets. The 3,800-square-foot, below-deck warehouse space can support 16 TEU containers or the equivalent in pallets. A 3-D Offshore knuckle boom crane is installed for cargo lifting. The “M” and “L” class vessels include a helicopter landing deck. The “M” class has accommodations for 76 personnel, including a lounge, hospital, gym, training area, and theater. Accommodations are in comfortable single-person cabins for extended-duration occupancy.