Developed and manufactured by China Railway Engineering Equipment Group (CREG), the TBM, known as CREC 1112, has an excavation section 10.42m wide and 7.57m...

PT MRT Jakarta (Perseroda) and Sojitz Corporation agree on the CP205 Phase 2A design and development agreement, released PT MRT. Agreement for cooperation contract and construction of CP 205 Phase 2A MRT Jakarta, namely the Railroad and Rail...

Antara report write construction of MRT Phase 2A CP 201 which include Thamrin Station and National Monument (Monas) has reached 75.83 percent until April 25,...

IDN Times report write Indonesian and Japanese governments sign a Yen loan memorandum exchange agreement for the Mass Rapid Transit Timur -West Planned Project or Jakarta Phase 1 Phase 1 worth 140,699 billion yen or equivalent to Rp14.5...

  Snowy Hydro TBM Florence update says; 'Tunnel boring machine Florence has been ramping up excavating the Snowy 2.0 headrace tunnel, recently reaching 12 metres per day for a period. With progress slowing in very hard rock...

The Snowy 2.0 hydro power scheme has hit another hurdle after drill and blast activities in its transformer hall cavern damaged a temporary tunnel...

"The Sevoke-Rangpo railway project underscores the government's commitment to fostering inclusive growth and development in remote...

Afcons Infrastructure—Sam India Consortium tunnel boring machine Shivaji (a Herrenknecht EPB TBM of model S-718C and diameter 6.63 meter) achieved a breakthrough at RBS College Station for the Agra Metro Phase 1 project after a 734 meters...

Interested EPC contractors submitted their statements of qualifications on 30 April https://www.meed.com/dubai-reviews-22bn-tunnel-prequalification-applications

  MyRepublica gives news of tunnel breakthrough at Sunkoshi-Marin Multipurpose Project. Contractor Chinese company China Overseas Engineering Group Co Ltd (COVEC) tunnel boring machine (Robbins TBM) broke through 13.3 kilometre long tunnel....

Numerical Investigation of Underlying Curved Tunnel Heave during a New Foundation Pit Excavation Siyu Yin, Zheng Yang, Chunting Lu, and Yike Dang School of Human Settlements and Civil Engineering, Xian Jiaotong Univ., Xian, Shaanxi 710049,...

Analysis of TBM tunneling performance based on mass fractal dimension of rock chips Changbin Yan School of Civil Engineering, Zhengzhou University, Zhengzhou 450001, China Ziang Gao School of Civil Engineering, Zhengzhou University,...

Recommendations GT4R5A1 Design of tunnels bored with TBMs with respect to the arrival of public rescue service and self-rescue of workers during the worksite phase Booklet by French tunneling association. 14...

The contract provides for the design and execution of: - 19.3 km long route - 7 tunnels - 46 bridges, passages and viaducts, the longest viaduct having a length of 428...

  Société des grands projets has awarded the IRIS consortium, led by Bouygues Travaux Publics, the contract "15 Est-2" to design and build the line 15 East of the Grand Paris Express, which runs from Bobigny to...

https://www.youtube.com/watch?v=dvIic_uQ38Q Border Roads Organisation (BRO) has reached to an important milestone in the construction of the Sungal Tunnel on National Highway-144A connecting Akhnoor with...

https://vimeo.com/945743144/33c3869626 Huge excavation operation of 22 metre deep tunnel portal prepares the gateway for high speed trains into Birmingham The first 1,600 tonne tunnelling machine will break through the portal wall later this...

https://vimeo.com/940764843/6055f1dbec 14 May 2024 A consortium of mechanical and civil engineering, and robotic automation industry leaders, including Tunnel Engineering Services (UK) Ltd (TES), i3D robotics (i3D), the Manufacturing...

Asahi writes; in the Gifu Prefecture water levels are falling in the lakes and wells in a certain region of the prefecture.  This is the region where the tunnel construction is under way for the Chuo Shinkansen maglev railway line. It is built...

Asahi writes; in the Gifu Prefecture water levels are falling in the lakes and wells in a certain region of the prefecture.  This is the region where the tunnel construction is under way for the Chuo Shinkansen maglev railway line. It is built...