Contractor PORR and Gülermak JV has completed excavation of the central 1.5km length of the 3.2km long, two-lane bi-directional tunnel…
Tag: CREG
World’s Largest Combi-Rectangular Pipe Jacking Machine Ready
On January 6, 2023, the world’s largest combined rectangular pipe jacking machine “CREC 1179”, developed and manufactured by China Railway…
CREG TBM breaks through on phosphate mine inclined shaft
A 5.48m diameter CREC R277 hard rock TBM developed by China Railway Engineering Equipment Group Co., Ltd. (CREG) has completed…
CREG TBM breakthrough on China’s Funing Project
The CREG hard rock TBM being used on China’s Funing pumped storage power station tunnel project celebrated a successful breakthrough…
First Breakthrough on Italy’s Lonato Railway Tunnel
China’s first TBM exported to Italy – a CREC 699 10.03m diameter machine designed and manufactured by China Railway Engineering…
CREG TBM in Dalian Metro ITA Tunnelling Awards win
On December 2, the 7th ITA Tunnelling Awards 2021 revealed that the Dalian Metro Line 5 project (“A Large-diameter Shield…
Milestone achieved on world’s largest diameter TBM water tunnel
On April 13, 2021, a key milestone was reached in the construction of the Dianzhong Water Diversion Project, the largest…
Webuild EPBM prepared for launch in Paris
Webuild has celebrated the baptism of its 9.87m diameter CREG EPBM “Mireille” that will begin boring a 5.3km long section…
CREG 10.5m EPBM ready for Alger Metro
On 15thJanuary 2019, a 10.5m diameter EPBM for the Alger Metro finished its Factory Acceptance Testing at the CREG workshop…