ASBATANKVOY - FRUSTRATION – VOLGA-DON SHIPPING CANAL (VDSC) – WINTER CLOSURE – ADDITIONAL FREIGHT - DEVIATION – INTERIM PORT CLAUSE – ALTERNATIVE DISCHARGE CLAUSE – DEADFREIGHT – DEMURRAGE - DELAY A sea-river vessel was chartered on an amended Asbatankvoy to transport fuel oil. The vessel was to sail from Turkmenbashi, Turkmenistan, to OPL Kavkaz, Russia, via the Volga-Don Shipping Canal (the VDSC). The VDSC accelerated its official closing for the season, and the vessel was refused “commercial” entrance. The charter was frustrated, and the vessel was forced to retrace its route back to the Caspian Sea. Owners claimed additional freight, deadfreight, deviation, quantum meruit demurrage, and damages for detention.