The warehouse structure is steel portal framed with concrete dado panel walls all supported on high level concrete footings with a fibre reinforced jointless slab on ground. The two offices consist of a combination of concrete columns on high level footings, flat plate and band beam suspended slab systems and steel first floor wall framing and roof. With close to 7-metre-high geogrid retaining walls located only 2m off the building line, detailed coordination with footing depths and loads was required with the D&C retaining wall contractor.