Seaward Marine Services, LLC • Seaward Marine Underwater Hull Cleaning A major cost of operating a ship is the cost of fuel. Any reduction in fuel consumption will result in a direct and proportional reduction in operating costs. Keeping the hull Underwater Hull Cleaning A major cost of operating a ship is the cost of fuel. Any reduction in fuel consumption will result in a direct and proportional reduction in operating costs. Keeping the hull and propeller surfaces smooth will minimize waste and improve the speed and/or distance to be gained from burning a barrel of…