Passenger Rail, Latest Contracts, Major Projects & Infrastructure, Plant, Machinery & Equipment, Track & Civil Construction TBMs ordered for Sydney Metro West The $1.96 billion tunnel construction for the Sydney Metro West project is on track to commence before the end of this year, with the first two tunnel boring machines (TBMs) currently ordered and under construction.Read More Ray ChanJanuary 13, 2022, 11:49 amJanuary 13, 2022