LEEVAC has designed and constructed many types of barges including inland, oceangoing, casino, OPA 90 manned and unmanned tank barges, as well as oceangoing tank barges. Our experience in manufacturing oceangoing tank barges is extensive, and includes single and double hull oil tank barges with features including cargo transferring systems, vapor monitoring systems and heating coil systems. These barges are all oceangoing ABS class and range in size from 20,000 barrels up to 135,000 barrels. It should be noted that 2015 is the final year in which single skin barges can be used to carry petroleum products. LEEVAC has the capabilities and expertise to manufacture oceangoing tank barges that will meet the increasingly complex and strict regulations of OPA 90.