High speed rail projects are rolling out at pace worldwide, bringing unique challenges that expand the frontiers of engineering.
People never used to think of railways as equivalent in complexity to something like a nuclear power station,” says Aecom global transit director Russell Jackson. “But given the scale, the number of…
Tag Archives: High Speed 2
Editor’s Comment | Clearly communicating the business case is key
High speed rail is seen as the solution to the problem of decarbonising transport. It provides a fast and efficient alternative to air travel, not just domestically but for international travel too. The cross-border potential is clear from our cover story this month which looks at the Rail Baltica project…
‘Caterpillar’ shaft saves carbon and space on HS2’s west London site
Excavation of the UK’s first “caterpillar shaft” is underway for a key structure on High Speed 2 in London.
West London’s Old Oak Common station will become one of the country’s most vital transport hubs when it opens. It will have 14 platforms – six for High Speed 2 (HS2)…
HS2 | First 18m tall pier for Water Orton viaducts completed
BBV (Balfour Beatty Vinci JV) has completed the first 18m tall pier for the Water Orton Viaducts for High Speed 2 (HS2).
There will be 32 of these piers in total to carry the twin viaducts, which will be part of the Delta Junction in the West Midlands, the high speed…
Innovation Showcase | Track-free travelling formwork drives pace of HS2 green tunnel work
Innovative moving formwork is helping to speed construction of High Speed 2’s Copthall Tunnel in north west London.
Copthall Tunnel is one of five green tunnels being built along Phase 1 of High Speed 2 (HS2) between London and Birmingham. Situated between HS2’s Northolt Tunnel and the Colne Valley Viaduct, the…
Faulty Victorian drainage culvert on Chiltern line replaced ahead of HS2 work
Murphy has successfully replaced a faulty Victorian drainage culvert that was causing disruption to the Chiltern branch line in Buckinghamshire before track work to prepare for High Speed 2 (HS2) trains begins.
Working on behalf of Network Rail, Murphy engineers completely dug up the railway by Aylesbury station in order to…
Investigation reveals improvement in prompt payment of invoices by HS2
High Speed 2 (HS2) Ltd has paid 97% of its invoices within 30 days during the last 12 months, showing an improvement from its 92% rate in 2021, according to a Freedom of Information request by NCE.
As per contract arrangements, HS2 Ltd is committed to prompt payment which means it…
Watch: Delivering HS2’s Old Oak Common Station
This video was recorded at NCE’s Rail and Transit conference. Balfour Beatty Vinci Systra joint venture project director Nigel Russell and High Speed 2 (HS2) Old Oak Common head of delivery Peter Gow discuss the construction and development of the Old Oak Common Station, which when finished will be the…
HS2 | Euston with only 7 platforms is not fit for the future network, experts say
A version of High Speed 2’s (HS2’s) London Euston station with only seven platforms would prevent the high-speed network from ever reaching the service levels it is designed to accommodate, according to experts.
The new HS2 Euston station is intended to be the London terminus of the high-speed rail line, but…
HS2 TBMs complete three quarters of Chiltern tunnels
The two tunnel boring machines (TBMs) delivering the longest tunnels on the High Speed 2 (HS2) railway have passed the three quarters mark.
TBMs Florence and Cecilia have completed over 12km of the 16km Chiltern twin-bore tunnels, passing the fourth of five ventilation and emergency access shafts, 800m from the village…