The world's largest earth pressure balance (EPB) double shield hybrid tunnel boring machine, or TBM, was officially rolled ...

The world's largest earth pressure balance (EPB) double shield hybrid tunnel boring machine, or TBM, is officially rolled off the production line for the first time in Changsha, Hunan province ...

For first three days, muck makes it impossible for anyone to go in. 1,500-tonne tunnel boring machine broken, parts weighing hundreds of tonnes pushed back some 100 metres. 634 personnel from 27 ...

21 June, 2021 Hiwa-i-te-Rangi’s cutterhead is lowered into a shaft. Now she is about to complete her 16.2-kilometre tunnelling journey under Auckland (Photo/Supplied) Hiwa-i-te-Rangi is about to ...

“What a wonderful day to celebrate such a boring machine,” he said ... it broke through the last section of a new 16.2km sewage tunnel from Māngere to Herne Bay. A celebration was held ...

Hiwa-i-te-Rangi, Watercare’s tunnel boring machine emerged into fresh air on Friday after completing the final stage of tunneling for Auckland's $1.5 billion central interceptor (CI) wastewater ...

From next week, drivers using London's Blackwall Tunnel will have to pay a toll. The charge is being implemented the same day the new Silvertown Tunnel - which will link east London to southeast ...

Mayor Wayne Brown and Deputy Mayor Desley Simpson celebrate with tunnellers after the Hiwa-i-te-Rangi tunnel boring machine has broken through. Photo / Michael Craig Tom Irvine from Ngāti Whātua ...