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Operation and maintenance of Copenhagen Metro out for tender
2 days ago
Rome Metro Project – Concluding Line C contract by Webuild / Vianini Lavori consortium
BART Silicon Valley Phase II – Approval of VTA board to change of tunneling contractor
HS2 Ltd – Completing Northolt Tunnel excavation
FEATURES
Completion of GHH Group’s acquisition by Komatsu
Analia Franco station of the São Paulo Line 2 – Breakthrough at the extension
Coire Glas Exploratory Tunnel – Achieving to the record of 1000m
Unveiling Earthgrid Tunnel Boring Robot
EVENTS
BTS June lecture focuses on Prague Metro Line D
WTC2026 – Abstract submissions deadline approaches
BTS lecture gives early insights into HARP
ITA Tunnelling Awards deadline extended.JPG
PROJECTS
Bangkok Water Supply Tunnel – Breakthrough of Terratec EPBM
Switzerland, Cantons of Grsons – ch/61
DMRC makes another Golden Line breakthrough
Inaugurating Fehmarnbelt tunnel exhibition at Legoland
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Tag: Chiltern tunnel
News
Decreasing sonic boom potential by HS2 tunnel portal extensions
By
rosebell
April 16, 2025
News
HS2 Chiltern Tunnel – Two More Sinkholes Revealed
By
lyndamyer
February 19, 2024
News
Conservation Body Seeks Reassurance Following HS2 Sinkhole
By
lyndamyer
May 20, 2023
News
HS2 Chiltern Tunnel – Existing Hole Challenges
By
lyndamyer
May 17, 2023
News
Noise-Cancelling Design in Chiltern Tunnel North Portal by HS2
By
lyndamyer
March 29, 2022
News
Celebration for HS2’s Chiltern tunnels first mile completion
By
lyndamyer
October 3, 2021
News
HS2 Chiltern Tunnel Encounters a Legal Challenge
By
lyndamyer
September 15, 2021
Features
Chiltern tunnel green scheme commences by HS2
By
lyndamyer
June 24, 2021
Posts List
First tunnel lining concrete pour complete at Tantagara
Construction of Stad Ship Tunnel – Three bidders submit offers
DC Water Project – Completing repair of aging sewer tunnel
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HOME
NEWS
Operation and maintenance of Copenhagen Metro out for tender
2 days ago
Rome Metro Project – Concluding Line C contract by Webuild / Vianini Lavori consortium
BART Silicon Valley Phase II – Approval of VTA board to change of tunneling contractor
HS2 Ltd – Completing Northolt Tunnel excavation
FEATURES
Completion of GHH Group’s acquisition by Komatsu
Analia Franco station of the São Paulo Line 2 – Breakthrough at the extension
Coire Glas Exploratory Tunnel – Achieving to the record of 1000m
Unveiling Earthgrid Tunnel Boring Robot
EVENTS
BTS June lecture focuses on Prague Metro Line D
WTC2026 – Abstract submissions deadline approaches
BTS lecture gives early insights into HARP
ITA Tunnelling Awards deadline extended.JPG
PROJECTS
Bangkok Water Supply Tunnel – Breakthrough of Terratec EPBM
Switzerland, Cantons of Grsons – ch/61
DMRC makes another Golden Line breakthrough
Inaugurating Fehmarnbelt tunnel exhibition at Legoland
CONTACT US
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Latest Posts
Operation and maintenance of Copenhagen Metro out for tender
Rome Metro Project – Concluding Line C contract by Webuild / Vianini Lavori consortium
Bangkok Water Supply Tunnel – Breakthrough of Terratec EPBM
Switzerland, Cantons of Grsons – ch/61
BART Silicon Valley Phase II – Approval of VTA board to change of tunneling contractor
