Half-way milestone for HS2’s ‘Mary Ann’ tunnelling machine
This post was originally published on this site The massive machine chewing its way through the ground to create the tunnel for HS2’s route into…
Tag: tunnel boring machine
Renewable energy to power Paris tunnelling project
This post was originally published on this site The electricity used to power construction of a section of the Paris Metro is to come exclusively…
HS2 tunnelling passes the half-way mark
This post was originally published on this site Construction of the giant network of tunnels needed for HS2 has hit a significant milestone, having passed…
Pipeline partners all set to tunnel beneath the Tees river
This post was originally published on this site A North East construction company is set to begin an innovative tunnelling operation under the river Tees…
Video | Fourth giant TBM arrives at HS2 Northolt Tunnel
This post was originally published on this site Cristina Lago Deputy Editor A fourth giant boring machine (TBM) has arrived at the site of HS2’s…
HS2 tunnel boring machine Cecilia completes her journey
This post was originally published on this site The second giant tunnel boring machine (TBM) building HS2 under the Chiltern Hills has broken through at…
Video | HS2 TBM breaks through after 16km drive
This post was originally published on this site Cristina Lago Deputy Editor HS2’s first giant tunnelling machine broke through this week at the end of…
Video | HS2 TBM breaks through at Old Oak Common
This post was originally published on this site Cristina Lago Deputy Editor A tunnel boring machine (TBM) named Lydia has finished digging an 853m long…
Tunnelling machine Stella-Rose bores a world record
This post was originally published on this site A tunnelling machine that’s been boring its way beneath the North Yorkshire countryside chewed its way to…
‘Boring’ journey takes HS2 to Little Missenden
This post was originally published on this site Two giant tunnelling machines digging HS2’s longest tunnels reached a key milestone in August, after spending two…