Commissioning of the tanker "MIDVOLGA-1" In July 2013, the company's fleet was replenished with a mixed river-sea navigation tanker "MIDVOLGA-1". The tanker was accepted by the Moscow branch of the Russian River Register with the class M-SP3.5 (ice40) A. Durasov Andrey Anatolyevich was appointed the captain of the tanker. The tanker began a transportation program on the route Nizhnekamsk-St. Petersburg (anchorage 5A).