Contacts
Download area
Media

EN

The STS
Congresses and excursions
- Swiss Tunnel Congress
- Autumn excursions
Members
STS young members
Underground construction
Training

Media

Photo galleries
Newsletter archive
News archive
Agenda archive
50 years STS
Useful links

7. Informationstagung für Bohr- Spreng- und Ankertechnik

19.09.2025 - 20.09.2025

Campus Sursee

7. Infotag vom 19. / 20. Sepetmber 2025 im CAMPUS SURSEE Bildunszentrum Bau

STS Swiss Tunnelling Society

Via del Tiglio 2

C. P. 934

CH-6512 Bellinzona-Giubiasco

sia-fgu@swisstunnel.ch

Discover

The STS
Congresses and excursions
Members
STS young members
Underground construction
Training

Media

Photo galleries
Newsletter archive
News archive
Agenda archive
50 years STS
Useful links

Language

© STS Swiss Tunnelling Society

Impressum
Disclaimer
Contacts
Credits

DE | FR | IT | EN

The STS
Congresses and excursions
- Swiss Tunnel Congress
- Autumn excursions
  - Archiv
Members
STS young members
Underground construction
Training

Contacts
- Request for information
- Membership request
Download area
Media