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This nine-level mixed-use development in Christchurch features two parking levels, four hotel floors accommodating 96 rooms, and an additional four residential floors with 26 apartments, all efficiently designed within an 820 sqm footprint.
The structural design, executed by DHC, prioritised seismic resilience while meeting the project's architectural vision of high ceilings and clean, minimalistic lines. Advanced Building Information Modelling (BIM)was utilised extensively, enabling precise coordination of structural elements and building services to optimise spatial efficiency.
The building employs structural steel framing with composite concrete floors and precast concrete facade panels. Notably, DHC incorporated Quaketek friction dampers, effectively reducing seismic loads and significantly lowering the required pile capacity. Collaboration with Piletech enabled further optimisation through the design of screw piles, minimising foundation complexity and construction cost.
Externally, precast concrete panels complemented by Nu-wall metallic cladding provide a robust and aesthetically cohesive facade. DHC’s innovative approach achieved an efficient, safe, and economical structural solution tailored specifically for Christchurch's demanding seismic environment.
