Reply on topic: TBM Joan breaks through at Parkville Station of Melbourne Metro Tunnel
"With the 1.2-kilometre tunnels between Arden and the western tunnel entrance in Kensington completed last year and tunnelling underway from Anzac Station to the ea...CREG Delivers Large-Diameter Rectangular Pipe Jacking Machine
On May 19, 2021, the world’s first super-large cross-section rectangular hard rock pipe jacking machine by China Railway Engineering Equipment Group Co., Ltd. (CREG), rolled off the production line. https://tunnelingonline.com/cregs-delivers-large-diameter-rectangular-pipe-jacking-machine/
cover tunnel photo by: Matt Brown from London, England / CC BY
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