Wednesday, November 18, 2020

First-of-kind LNG ATB sea trials

Texas-based Q-LNG Transport LLC awarded a contract in November 2017 to VT Halter Marine of Pascagoula, Miss., to build a U.S. first-of-its-kind liquid natural gas (LNG) articulated tug/barge (ATB) unit. This week, Q-LNG announced the successful sea trial completion of the VTHM-built LNG Articulated Tug and Barge unit. The vessel is currently underway for Elba Island, Ga., where it is to load LNG, and to complete a series of proving trials. It is the first ATB unit to attain a DPS-1+ notation from the American Bureau of Shipping (ABS), Q-LNG officials said. Shane Guidry, Q-LNG's principle owner, said: “We believe this vessel’s DPS-1+ notation raises the bar in safety, efficiency, and compatibility in the LNG bunkering market (and) is another moment in maritime history we are proud to be part of.” The Q4000’s DPS-1+ notation adds flexibility to deliver LNG fuel in open water and other conditions not accessible to vessels without this notation. Upon successful gas proving trials, the ATB will be delivered to Shell Trading (U.S.) Co. on a long-term time charter. (Source: Work Boat 11/18/20)

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