Port of Piraeus permanent navy base for the mighty Athenian fleet. However, in the late 4th century BC began a long period of decline for Piraeus; the harbours were only occasionally used for the Byzantine fleet and the city was mostly deserted throughout the Ottoman occupation of Greece. In 2002 PPA and the Greek government signed a concession agreement. The Greek government leased the port zone lands, buildings and facilities of Piraeus Port to PPA for 40 years. In 2008 the duration of the concession agreement was modified from 40 to 50 years. With this modification the lease is ending in 2052. Since
City of Port Augusta City of Port Augusta The City of Port Augusta is a local government area located at the northern end of Spencer Gulf in South Australia. It is centred on the town of Port Augusta. The city was the site of South Australia's main power supplier, the Port Augusta powerhouse, located on the coast of the Spencer Gulf. The Port Augusta region is a natural crossroads and aborigines have been trading in the area for 40 000 years. European settlement began in the 1840s and the town grew from a pastoral service centre to a railway town with the construction of