Te Ao Nui

Located on a fringe CBD site, the mixed-use and transformative state of Victoria Avenue meant careful attention and detailing was required to help reduce the apparate scale of the building while adding visual interest to the street elevation. External materials and the building colour scheme was drawn from the local environment with touches of brightness added to provide the building it’s own unique character. Located adjacent to a residential neighbourhood the building also needed to help transition from the lower scale houses to the west and north of the site with the new commercial developments to the east of the tree-lined Victoria Avenue.

Internally, a low displacement structural design solution was chosen as a pragmatic and robust solution that helped to contribute to the architectural concept while simplifying the design of secondary building elements to comply with the IL4 movement criteria. This been achieved through the use of large concrete shear walls, distributed around the perimeter of the building with two central cores.

The IL4 design criteria also drove the enhancement of the building systems. The EOC requires enhanced levels of redundancy with on-site power generation, potable water storage and sewage retention to allow the EOC to remain operational for several days after a 1 in 500-year seismic event.