A Giant Dragon Crosses Countless Mountains — Sinohydro Bureau 3 Deepens Its TBM Expertise to Build a Core Corporate Brand
The giant dragon surges forward. TBM is the English abbreviation for tunnel boring machine, hailed as a "tunneling利器" (cutting-edge tool), offering advantages such as speed, quality, economy, safety, and environmental protection, and is widely used in water diversion projects, transportation engineering, and other fields. On November 15, 2024, the 22-kilometer water diversion tunnel of the Gansu Tianshui Quxi Urban and Rural Water Supply Project, constructed by Sinohydro Bureau 3, was fully completed. This marks the first time Sinohydro Bureau 3 has used a small-diameter domestically produced ultra-strong escape-capable double-shield TBM for construction, and also the first time two domestically produced TBMs have been applied in the same project.
2024-12-06