ASD Tugs 3010 ICE Class "Chernaya Barabul’ka" & "Kizhuch" Baltic Sea Tug Agency has put into operation two new ASD 3010 Ice Class tugs, named Kizhuch and Chernaya Barabul’ka, in April. The development of commercial sea port of Ust-Luga means more calls and requires expansion of port services. To meet the demand for tug services Baltic Sea Tug Agency has expanded its port fleet to 8 vessels. Dowload Product SheetSee all deliveries