tunnelventilation.Pro

Pospisil & Ilg  Associated Engineers

 
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Tunnel • Ventilation • Safety proceed

Pospisil & Ilg - Associated Engineers is an independent company of consulting engineers, based in Switzerland.
We offer a broad range of professional services in the fields of tunnel ventilation, tunnel safety and aerodynamics worldwide. We follows projects from first ideas and concepts over feasibility studies, preliminary and detailed design, site supervision and operation.