Stan Tugs 1606 "Azzawiya 4" and "Azzawiya 6" In 1974 Damen delivered two Damen Stan 1 Tugs to their first Libyan customer, Azzawiya Oil Refining Company Inc. (ARC). After the start of the new free Libya, Damen was awarded the contract to deliver two Damen Stan 1606 Tugs; the 'Azzawiya 4' and 'Azzawiya 6'., These operate at Azzawiya port and oil refinery to handle tankers serving the Azzawiya oil field. Download Product SheetSee all deliveries