Your browser is no longer supported

For the best possible experience using our website we recommend you upgrade to a newer version or another browser.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

NEWS

NEWS

WE HAVE BREAKTHROUGH: The first of the London tunnels for the Channel Tunnel Rail Link broke through last month when contractor Costain/Skanska/Bachy Soletanche's tunnel boring machine (TBM) broke into a ventilation shaft at Barrington Road in east London. The 7.15m diameter Wirth TBM had completed a 4.7km section of tunnel from Stratford, the first of two tunnels being built between Stratford and Manor Park as part of the project to link the Channel Tunnel to St Pancras station in central London. Its sister tunnel is due to emerge into the same shaft following delays caused by a ground collapse in Stratford in February. The twin-bore tunnels form part of the 19km CTRL Section 2 between St Pancras and Dagenham.

Have your say

You must sign in to make a comment

Please remember that the submission of any material is governed by our Terms and Conditions and by submitting material you confirm your agreement to these Terms and Conditions. Please note comments made online may also be published in the print edition of New Civil Engineer. Links may be included in your comments but HTML is not permitted.