T2D ALLIANCE · ICN Gateway

Open

Tender: Construction of Southern and Northern Tunnels — North‑South Corridor (River Torrens to Darlington)

Released about 1 year ago

Closes01 Jan 2028Updated

Likely valueRough estimate$300.0M to $9.0BInflation adjusted

LocationNot specified

AgencyT2D ALLIANCE

SourceICN Gateway

CategoryInfrastructure

412 days leftCloses Sat, 1 Jan 2028

About

Construction company needed to help build two separate tunnels for the River Torrens to Darlington (T2D) Project: the Southern Tunnels and the Northern Tunnels. The tender covers construction of these two tunnel structures for the North‑South Corridor section between River Torrens and Darlington; the project description notes the tunnels will be connected by an 'open m..'.

Tender breakdown

From 3 documents

supplier registration / EOI submission

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South Australian suppliers and those employing South Australian residents are strongly encouraged to register.

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Documents3

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Other documents3Everything else attached to this tender.

1 potential contact foundLocked

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Tender: Construction of Southern and Northern Tunnels — North‑South Corridor (River Torrens to Darlington)

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Tender breakdown

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