“Spetstyazhavtotrans” Group of Companies has acquired a specialized fleet consisting of 19 units: 7 Damen Stan Pontoon barges (pr. 8916 SD), 4 Damen Multi Cat tugboats (pr. 2608 SD), 4 Damen Pusher Tug tugboats  (pr. 2612 SD) and 4 Damen Side Floater pontoons (pr. 8605), designed especially for the transportation of the oversized heavyweight equipment for the Amur HPP