Zitron SA
Ventilation services; Cranes; Drilling plant & equipment; Railbound...
Yapi Merkezi
Civil engineering; Project/construction management; Cut & cover...
Xypex Chemical Corp
Tunnel waterproofing; Waterproof linings & equipment; Additives,...
XL Industries Ltd
XL Industries Ltd founded in 2017 is is a sister company of XL...
Pipejacking Association updates guidance
The Pipejacking Association (PJA) has released an update to its document previously entitled ‘Tunnelling & pipejacking guidance for designers’, now ‘Pipejacking design guidance for CDM duty holders’.
Fehmarnbelt Tunnel dyke completed
A new dyke over the Fehmarnbelt Tunnel portal has been completed.
Turin TBM passes FAT
The 4m-diameter slurry TBM that will dig the Turin Median Collector has passed its Factory Acceptance Test.
TBM completes final drive in Vancouver
The first of two TBMs building Vancouver’s Broadway Subway has made its final breakthrough.
Central Interceptor TBM makes fifth breakthrough
Another breakthrough has been made on Auckland’s Central Interceptor – New Zealand’s largest bored water tunnel.
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