Transport For NSW | TBMs Catherine and Marlene @TransportForNSW | Uploaded April 2024 | Updated October 2024, 5 days ago.
TBMs Catherine and Marlene are Earth Pressure Balance TBMs.
Find out in this video what makes them equipped to carve out the Sydney Metro – Western Sydney Airport tunnels from Orchard Hills to St Marys.
TBMs Catherine and Marlene are Earth Pressure Balance TBMs.
Find out in this video what makes them equipped to carve out the Sydney Metro – Western Sydney Airport tunnels from Orchard Hills to St Marys.