The $13.5 billion Melbourne Metro Tunnel project represents a doubling of the size of the city’s underground rail. The project comprises: nine kilometres of twin rail tunnels connecting the Cranbourne, Pakenham and Sunbury lines; five new underground stations at Arden, Parkville, State Library, Town Hall and Anzac; and a tram/train interchange at Anzac Station. The project was delivered through a combination of Public Private Partnership and alliance contracts.
The Judging Panel commended the Aurecon, Jacobs and Mott MacDonald Joint Venture’s technical, planning, and engagement advisory services. The Panel highlighted the application of data-driven decision-making through comprehensive upfront studies, such as ground investigations, utilities mapping, and physical surveys to inform innovative design solutions. The Panel particularly recognised the adoption of Systems Engineering principles, which reduced risk, controlled interfaces, and delivered fit-for-purpose outcomes.