The road collapse last November was caused by a sinkhole which in turn was caused by a TBM undergoing maintenance, according to the Building and Construction Authority (BCA). The Japanese construction company Nishimatsu's TBM was excavating a...

The road collapse last November was caused by a sinkhole which in turn was caused by a TBM undergoing maintenance, according to the Building and Construction Authority (BCA). The Japanese construction company Nishimatsu's TBM was excavating a...

posted at: https://tunnelcontact.com/discussion/view/48004/hs2-job-bim-technician-london-uk

This is a permanent position at SCS JV (The Skanska - Costain - STRABAG ) delivering the HS2 London Tunnels Contract. Job description The project requires CAD technicians to join the SCS delivery team and will be required to assist the Tunnel...

  The CREG Tunnel Boring Machine to be used for boring the heating tunnel under the Elbe river has arrived from China. The 4,5 meter diameter TBM has arrived at the Hamburg port in 47 pre-assembled parts reports the broadcaster NDR. With...

https://www.youtube.com/watch?v=zl5fhqyVLdI The first of two tunnel-boring machines (TBMs) that began excavating for the Broadway Subway Project last fall broke through to the future Mount Pleasant Station on the evening of Monday, Jan. 23,...

A majority of City Hall is in favour of plans to submerge parts of the contentious stretch of road underground and replace the current concrete monstrosity with green areas on the...

https://nypost.com/2023/01/23/biden-to-tout-hudson-river-tunnel-project-infrastructure-law-in-nyc-next-weekbiden-to-tout-hudson-river-tunnel-project-infrastructure-law-in-nyc-next-week/

Balfour Beatty awarded £1.2 billion Lower Thames Crossing contract 23 January 2023 Balfour Beatty, the international infrastructure group, today announces that it has been awarded a £1.2 billion contract by National Highways to...

Recently, the T3 tunnel breakthrough in the F1 section of CSCEC-undertaken Georgian E60 Highway was achieved. CSCEC : China State Construction Company. https://english.cscec.com/CompanyNews/CorporateNews/202301/3617128.html

In the Beli Potok Tunnel, on the bypass route around Belgrade, the first tunnel tube has been excavated, whereas the second one will be excavated next...

Here’s What You’ll Need: Bachelor’s Degree in Civil Engineering with a Structural emphasis Working knowledge of Word and Excel Ability to design and develop structural details with minimum...

  Here’s What You’ll Need: • Bachelor’s Degree in Civil Engineering • Substantial professional project expertise on tunneling projects • Registered Professional Engineer (PE) • Able to lead...

  Finally Monte Tondo Tunnel plans is out of refrigerator. The mayor of the Bolzano (in Alto Adige regioun of northern Italy) Renzo Caramaschi says they are now looking for a designer. It is a  2,590 meters tunnel. Cost is estimated 110...

  Title of the tender: N03, 080342, TUBÖ TUSI, Bözbergtunnel Erhöhung Tunnelsicherheit / Los 007 Lüftung - Leittechnik - Nachtrag (N03, 080342, TUBÖ TUSI, Bözberg Tunnel Increased tunnel safety / Lot 007...

  This research article has been published at La Universidad de Chile's  Revista de la Construcción. Journal of Construction. Numerical modelling of concrete tunnels exposed to rock fall Baki Bağrıaçık...

This paper proposes a lighting scheme based on optical fiber technology to introduce natural light into the tunnel portal section. On-Demand Tunnel Lighting System Utilizing Daylight: A Case Study Lingna Shi, Yun Tu, Xiaoyu Wang, Shiyong He,...

  Estimating TBM advance rate in hard rock condition using XGBoost and Bayesian optimization   J Zhou，Y Qiu，S Zhu，DJ Armaghani，ET Mohamad https://xueshu.baidu.com/usercenter/paper/show?paperid=1u5g0aa0ga660vn0k33704u0fq198376

Explosively important news for world tunnel boring machine market from Dnews. Korea Minister of Land, Infrastructure and Transport said that Korea will create an industrial ecosystem to produce tunnel boring machines (TBM). Minister believes...

  Explosively important news for world tunnel boring machine market from Dnews. Korea Minister of Land, Infrastructure and Transport said that Korea will create an industrial ecosystem to produce tunnel boring machines (TBM). Minister...