Search Results: 'McAlpine'

HS2 exceeds diesel-free site target
07 December, 2022
HS2 is now operating 10 diesel-free sites, exceeding the project’s original target of one diesel-free site in 2022.

HS2 completes first cross tunnel passages
23 August, 2022
The first of 38 cross passages on HS2’s longest tunnels has been completed.

Laing O’Rourke to design and build HS2 Interchange Station in Solihull
13 July, 2022
The contractor has won the £370m contract ahead of Unity (a joint venture between Sir Robert McAlpine, VolkerFitzpatrick and WSP) and Skanska, who were named alongside Laing on the shortlist last year.

HS2 reveals new designs for Amersham vent shaft headhouse
05 July, 2022
HS2 has updated designs for the Amersham vent shaft headhouse – one of five structures that will provide ventilation and emergency access to the high-speed rail line’s 10 mile-long Chiltern tunnel.

HS2 unveils noise-cancelling Chiltern Tunnel north portal design
24 March, 2022
HS2 has revealed the designs for the north portal of the Chiltern Tunnel, which will cut noise from trains entering and exiting the tunnel.

HS2 TBMs complete first stage in Chilterns
15 March, 2022
The two 2,000t TBMs digging the UK’s HS2 high-speed rail tunnels under the Chilterns have completed the first stage, up to the ventilation shaft at Chalfont St Peter.