 The machinery within the Vertical Retort House underwent a heritage survey to assess the historic value of the surviving equipment and from that, local architectural firm, ARTAS, was left to incorporate this into the final design.Removed machinery was intended to be kept as museum exhibits but has yet to be utilized for such purposes.At present all the machinery in the Vertical Retort has been removed except for a few components on the ground level and the waste heat boiler on the floors above, with salvaged components stored in the Horizontal Retort House.