Metro Tunnel - Arden Station

Metro Tunnel is a multibillion-dollar rail infrastructure project involving
the construction of twin 9-kilometre rail tunnels between South
Kensington and South Yarra and five new underground stations.
D&E Airconditioning Pty Ltd contracted Dove Passive Fire to do
passive fire protection works on three of the new underground
stations, namely Domain, Arden and Parkville.
Works involved installing mechanical duct protection using
vermiculite fire spray and intumescent coatings, duct wrap
installation and plenum construction.