backRivium 2e straat 41b
2909 LG Capelle aan den IJssel
The Netherlands
Phone: +31 (0) 10 266 94 44
Fax: +31 (0) 10 266 94 45
info(at)global-tunnelling-experts.com
Sofia Metro Line 2
Metro tunnel
Sofia, Bulgaria
Herrenknecht EPB Shield S-525
Diameter: 9,360mm
Tunnel length: 3,770m
4 GTE experts in action in 2010.
| 3 TBM Supervisor | 1 Supervisor Conveyer Belt
|