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Tideway underground construction complete 29 March, 2024
Underground construction of London’s Tideway sewer has been completed with the lifting of a 1,200-tonne lid to cap off the project’s deepest shaft.
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Pipejacking Association updates guidance
Wednesday, March 27, 2024 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
Wednesday, March 27, 2024 A new dyke over the Fehmarnbelt Tunnel portal has been completed.
Turin TBM passes FAT
Tuesday, March 26, 2024 The 4m-diameter slurry TBM that will dig the Turin Median Collector has passed its Factory Acceptance Test.
TBM completes final drive in Vancouver
Tuesday, March 26, 2024 The first of two TBMs building Vancouver’s Broadway Subway has made its final breakthrough.
Central Interceptor TBM makes fifth breakthrough
Monday, March 25, 2024 Another breakthrough has been made on Auckland’s Central Interceptor – New Zealand’s largest bored water tunnel.
Thai-built HDD rig completes Indian river crossing
Monday, March 25, 2024 A river crossing for India’s Paradip Numaligarh Crude Pipeline project has been completed successfully using the largest HDD modular rig in Herrenknecht’s portfolio.
UK Power Networks and Barhale build tunnel to power HS2 construction to Euston
Monday, March 25, 2024 UK Power Networks has partnered with Barhale to build a micro-tunnel under the Grand Union Canal in West London to deliver power for HS2.
Christopher Hewett wins BTS Harding Prize
Friday, March 22, 2024 The British Tunnelling Society has announced Christopher Hewett as the winner of the 2024 Harding Prize.
Final breakthrough made on HS2’s longest tunnel
Friday, March 22, 2024 Excavation of HS2’s longest tunnel was completed yesterday when the second TBM broke through.
Excavation completed on Mularroya dam tunnel
Thursday, March 21, 2024 Acciona and its partner, Sacyr, have made the final breakthrough on the Mularroya dam transfer tunnel in Spain. Zaragoza

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