Los Angeles County Sanitation Districts provide wastewater collection and treatment for 5.6 million people in the region. Its A.K. Warren ...

Explore the latest insights, projects, and innovations in the tunnelling industry with the June/July 2025 digital edition of Tunnelling Journal. Stay informed with expert analysis, in-depth features, ...

Canadian Tunnelling magazine will specifically focus on the Canadian tunnelling industry and will provide new opportunities to feature Canadian projects and technical articles, as well as updates on ...

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TERRATEC has announced that is has achieved an engineering milestone in India’s infrastructure development with the successful completion of a sharp 87m radius curve using its 3.14m Rock EPBM (TBM ...

York Region’s Primary Trunk Twinning Project has announced a request for pre-qualification procurement opportunity as part of the York Region Sewage Works Project in Southern Ontario, Canada. This ...

Gamuda/Ferrovial Construction (GFJV), has signed an Early Contractor Involvement (ECI) agreement with Alinta Energy for the $1.3bn Oven Mountain Pumped Hydro Storage project in New South Wales, ...

Consultancy and engineering firm Witteveen+Bos has announced its acquisition of Maidl Tunnelconsultants (MTC), with the contracts making the acquisition official having recently been signed.

June 16 th saw the lowering of the 230-ton main shaft boring machine ‘Dream’ to the bottom of the foundation pit on an underground smart parking garage project in the Jing’an District, Shanghai. The ...

Exploratory tunnelling at SSE’s Coire Glas project – the UK’s first large-scale pumped storage scheme to be developed in 40 years – is now complete. The completion of a 1.2km long exploratory tunnel ...

The Pipe Jacking Association has released an update to its document previously entitled ‘Tunnelling & pipejacking guidance for designers’, now ‘Pipe Jacking design guidance for CDM duty holders’. The ...

Italy’s Mr Andrea Pigorini, Head of Infrastructure Engineering – Italferr SpA has been elected as the new President of the International Tunnelling and Underground Space Association, whilst Singapore ...