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RFQs issued for Ontario Line North 25 November, 2022
Infrastructure Ontario and Metrolinx have issued two Request for Qualifications (RFQ) for the Ontario Line North segment, including tunnels.
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HS2 relaunches TBM for second bore
Thursday, November 24, 2022 Balfour Beatty Vinci (BBV) has launched a TBM for its second 1.6km (one mile) bore on the HS2 high-speed railway.
HS2’s 2.7km spoil conveyor starts operation
Wednesday, November 23, 2022 A 2.7km (1.7 mile) network of conveyors has begun operating in West London, and will move more than five million tonnes of spoil excavated for the construction of HS2.
Nepalese headrace tunnel makes good progress
Tuesday, November 22, 2022 Tunnelling is progressing on the 13.1km headrace tunnel for the Sunkoshi Marin Diversion Multipurpose Project in southern Nepal.
CRCHI hails belt conveyor development
Monday, November 21, 2022 China’s CRCHI has manufactured what it says is the world’s first continuous belt conveyor with a turn on the spiral curve slope.
Silvertown Tunnel TBM reaches River Thames
Monday, November 21, 2022 The TBM digging the new Silvertown Tunnel in London has reached the River Thames.
Registration open for George A Fox conference 2023
Friday, November 18, 2022 Registration is open for the Underground Construction Association’s (UCA) George A Fox Conference in January.
RFPs submitted for Eglinton Crosstown West Extension contract
Thursday, November 17, 2022 The Request for Proposals (RFP) stage has closed for bids to design, build and finance the second Advance Tunnel Contract (ATC2) for Toronto’s Eglinton Crosstown West Extension.
Auckland Central Interceptor TBM breaks through for third time
Wednesday, November 16, 2022 Watercare’s micro TBM Domenica has broken through for the third time on the Central Interceptor project in New Zealand’s largest city.
DFI Europe board changes announced
Wednesday, November 16, 2022 DFI Europe, a division of Deep Foundations Institute (DFI), has announced new board positions.
HS2 announces winners of competition to drive best practice
Monday, November 14, 2022 HS2 Ltd has announced this year’s winners of a competition to share insight from the UK’s largest construction project with the wider infrastructure industry.

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