The Galveston, the tug for the second unit, was delivered in July 2008 from Eastern Shipbuilding based in Panama City, Florida. The Galveston-Petrochem Producer is currently enroute to the US Gulf Coast and will enter service in early September 2008 on long term charter to an oil company.

The third articulated tug barge (ATB) in the series is scheduled to be delivered in November 2008 and the fourth ATB in August 2009.