. Transnet was still in negotiations with the Department of Public Works and Department of Defence and Military Veterans (who owns the land) regarding the expansion into Salisbury Island. . Maydon Wharf reconstruction and deepening of the north quay has cut into the budget over the medium term. . TNPA was busy training pilots for helicopters as well as maintenance of the helicopters. . Approximately 100 000 ten-foot equivalent units (TEUs) were handled on Maydon Wharf. . TNPA was investigating a sophisticated booking system to try to sequence the work by trucks coming into the port to stop the congestion on Bayhead Road. . As part of the expansion project, Transnet was looking at building a new road for trucks to gain direct access onto the N2 from the port. . Approximately 22 per cent of stock was moved by rail, and the entity was looking at expanding the rail system as well. . Port moving towards becoming a Green Port, cranes moved from hydro- diesel to diesel-electric which are able to generate electricity to put back into the grid. . The expansion of other African ports such as Ghana, Kenya, Djibouti, are not seen as a threat to South Africa's expansion efforts. . The Quagga terminal is a trans-shipment port, and complements the other ports in South Africa. All South African ports are complementary to each other, servicing different and similar purposes.