| Project | Tunnel realization |
|---|---|
| Plaats | Gräbern, austria |
| Omgeving | tunnel |
| Ingebouwd | 2001 |
| Geopend in | 2003 |
| Projectomschrijving | Tunnel realization and internal walls protection |
| Toepassing | Concrete restoration |
| Opdrachtgever | ASFINAG/ÖSAG |
| Project Manager | Ing. Sachs Östu/Stettin |