Factair ventilates and monitors the atmospheric conditions in Ffrestiniog railway tunnel
Posted on 12th December 2019 at 07:57
Factair has recently been providing ventilation and monitoring for the Ffestiniog railway tunnel located on the Conwy Valley line in North Wales. Built between 1873 and 1879 this tunnel is 2 ½ miles long and recent work required the installation of rock bolts and replacements sleepers.
Share this post: