Rail Case Study

Ventilation for Chipping Sodbury Tunnel

14th November 2017

Ventilation for Chipping Sodbury Tunnel, RVT Group

One of the biggest challenges of the upgrade to the Great Western mainline was the electrification of the line through this tunnel, which is over four kilometres in length. RVT devised a means of ensuring a constant supply of fresh air to the workers in the tunnel.


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