Tunnel Ventilation Systems

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Tunnel Ventilation Systems

Due to the ever incre­asing length of tunnels, the growing number of safety requi­re­ments and incre­a­singly stringent environ­mental regula­tions, more and more demands are being placed on tunnel venti­lation systems today. Apart from meeting these demands, the design of venti­lation systems must also take energy efficiency and tunnel availa­bility into account, whether that be for road, rail or metro tunnels.

ILF has been active in the field of venti­lation technology for more than five decades, focusing on the holistic and inter­di­sci­plinary design of tunnels and venti­lation systems. The company has success­fully designed and supported the imple­men­tation of various complex venti­lation systems, and has played a leading role in more than 250 tunnel venti­lation projects in over 50 countries around the globe.

ILF’s services in the field of tunnel venti­lation systems include also:

  • Tunnel Lighting Systems
  • Power Supply Systems
  • Firefighting Systems
  • Doors and Airlocks
  • Fire Detection Systems
  • Radio Systems
  • Network Systems
  • Low Voltage Systems
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15.5 km Long Road Tunnel in Austria

The safety level of this road tunnel has tremendously increased by the upgrade of the fire life safety equipment to the meet the new national…
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SR 710 Freeway Tunnel

A twin-tube, double-deck freeway tunnel, approx. 17.8 m (58.5 ft) in diameter and 7.9 km (4.9 mi) in length, was one of four tunnel concepts…
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22 km Long Railway Tunnel in Norway

This project encompasses a new twin-track line between two Norwegian cities.
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13.4 km Long Railway Tunnel in Austria

The tunnel system of this railway project consists of an 11.6 km twin-tube, which is connected with a 1.8 km long single tube.
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Vienna Underground, Line U1

Several underground stations including connecting tunnel tubes were analysed by ILF for the operator of an Austrian metro system, in order to design the smoke…
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Get in touch

Get in touch for North America

For job appli­ca­tions and job-related questions, please contact jobs@ilf.com or the HR partner named within the job descrip­tions listed here: https://www.ilf.com/career/jobs/

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Tunnel Equipment

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