Project Overview
Tunnel Boring Machine (TBM) Ruby is executing critical tunnel lining operations between The Bays and Hunter Street, demonstrating advanced tunnelling technology in Sydney‘s underground rail expansion. This segment of the Sydney Metro West project showcases precision engineering in urban tunnel construction.
Technical Specifications
| Component | Details |
|---|---|
| Tunnel Length | 2.3 kilometers |
| Segment Weight | 3.8 tonnes |
| Total Segments | 8,256 units |
| Project Scope | 24 kilometers |
| Tunnel Count | 2 parallel |
| Total Project Segments | 150,000+ |
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