Civil Engineering

Requirements of Good Ventilation System in Tunnels 

A good tunnel ventilation system should meet the following requirements:

1. It should reduce the dust produced by the tunnel activities to a safe limit.

2. It should quickly clear the fumes generated by blasting from the working face.

3. A good ventilation system should be such that, it can prevent the accumulation of dangerous fumes along the length of the tunnel.

4. It should give a working environment at the face of the tunnel.

Read Also:

 Necessity of Tunnels

 Methods of Ventilation in Tunnels

 Shapes of Tunnels

 Classification of Tunnels

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