IP Engineering GmbH

Independent company of consulting engineers, offering a broad range of professional services in the fields of tunnel safety and tunnel ventilation. Based in Switzerland, we follow projects from the first ideas and concepts over feasibility studies, preliminary and detailed design, site supervision and operation - worldwide.

UID: CHE-145.886.163, Managing partners: Ludwig Ilg and Petr Pospisil

engineering services  

Our expertise

  • Tunnel Ventilation
    - Road Tunnels
    - Metro Stations
    - during construction
  • Tunnel Safety
  • Aerodynamics
  • Ventilation during Construction
  • Tunnel Testing
  • Escape Route Ventilation
  • Stairway Pressurisation
  • Wind Effects
  • Waste Air Treatment
  • Research
  • Education
expertise and scope  

Our services

  • Expert opinion, feasibility studies
  • Professional consultancy
  • Project management
  • Concept and system design
  • Design review
  • Calculation and simulation of tunnel
    ventilation systems
  • Scale model and wind tunnel tests
  • Risk analysis, tunnel safety assessment
  • Procurement and site supervision
  • Measurements
  • Commissioning and fire tests
  • Site and factory acceptance tests
  • Operational optimization
projects  

Our projects

  • Australia
  • Austria
  • Belgium
  • Brazil
  • Czech Republic
  • Chile
  • France
  • Georgia
  • Germany
  • Greece
  • Ireland
  • Italy
  • Russia
  • Slovakia
  • Slovenia
  • Switzerland
  • Turkey