First major tunnelling under the contract awarded to Acciona Construction and Ferrovial Construction (Australia) Joint Venture
July 16, 2021 Source: Sydney Metro A $1.96 billion contract has been awarded to start tunnelling on the mega Metro West project. Construction work will begin immediately to deliver 11 kilometres of twin metro rail tunnels between Sydney Olympic Park and The Bays. Mega tunnel boring machines will be in the ground before the end …