We provide design and analysis services for float structures, including cranes mounted on barges and ships and floats for ferry terminals. Projects include design of the local barge support structure for the Left Coast Lifter, a 1,700 t capacity barge supported shear leg derrick, a post-tensioned concrete float for the WETA South San Francisco Ferry Terminal, two steel floats for the WETA Pier 9 layover berths, and a steel float for the WETA Clay Street Ferry Terminal in Oakland.