Seattle-based naval architecture and marine engineering firm, Jensen Maritime, announce delivery of the 'Hawaii', the first of two 120’ x 35’ x 19’ Jensen-designed ABS machinery class ocean-going tugboats, to Hyak Maritime, a marine equipment and vessel owner based in Dover, Delaware. The Hawaii was built by JT Marine of Vancouver, Wash. Hyak’s second tug, the Washington, is scheduled to be delivered by the end of 2013. The Hawaii and Washington are based on the successful Titan-class tugboats, which Jensen developed alongside Western Towboat, a Seattle-based tug and barge company.