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Broadway’s second TBM breaks through
Phyllis, the second of two 6m diameter Herrenknecht TBMs that are excavating twin tunnels for Vancouver’s $1.728bn Broadway Subway Project,…
World’s largest diameter vertical shaft boring machine launched
June 16th saw the lowering of the 230-ton main shaft boring machine ‘Dream’ to the bottom of the foundation pit…
Systra completes Bamser and Subterra acquisitions
Systra has recently completed the acquisition of two companies dedicated to the design of tunnels and underground structures, Bamser, and Subterra. The acquisitions reinforce…
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