So that the building’s public interface would not be contingent upon the inevitable machinations of this complex stakeholders mix, the planning was contained within a simple flexible shell. Internally, the building is robust and matter of fact. A rational system of glazing integrated with the repeated external pattern allowed each room to have at least one beautiful and exotic window. The cost and complexity of constructing within a rail environment is considerable. To minimize rail disruptions, architectural value was maximized through off-site prefabrication.

Panel sizes were geared towards optimising production, transport and assembly, allowing for costs to be carefully managed through design. Materials were chosen for their robustness and passive environmental performance, thereby minimizing maintenance requirements. The external walls are made from a double-skin precast concrete system requiring a combination of production processes not attempted before. On the external face, a simple tiling pattern was formed and the relief polished. As it ages, the patina of the façade will express itsenvironment, as if it had always been there or simply emerged from the ground.

Windows are sealed from airborne particles and the fumes of the rail environment.This building is moody. With the Melbourne weather, these moods change rapidly. In providing interest and delight to the rail experience, this ‘Southern Crustacean’ is a building that says that public infrastructure matters and, by extension, that the public matter. Links: - https://vimeo.com/66859129