The L29 chiller plantroom at Wynyard Place was prefabricated into 15 SUPA modules and craned into place over a single weekend—compressing the mechanical program by 12 weeks. Seismic requirements were fully integrated into the prefabricated frames via BIM, eliminating the need for on-site bracing and demonstrating how prefabrication can accelerate complex builds without compromising compliance.
When a new school needed to be built before the start of term, conventional construction methods simply couldn’t meet the timeline. Prefabricated building manufacturers were also at capacity—so the project team had to think differently. By designing the structure as prefabricated, transportable steel modules, KUSCH enabled the use of local steel fabricators and traditional trades to complete the build. This smart hybrid approach shortened the construction schedule by around 10 weeks, delivering the project on time without compromising quality or compliance.
Understanding your building’s Importance Level under AS1170.4 is critical to achieving seismic compliance without unnecessary complexity or overengineering. Each Importance Level—from IL1 to IL4—comes with its own set of design obligations that can impact everything from anchor selection to certification pathways. In this post, we break down why getting this right matters, using our work on the Lyell McEwin Hospital Expansion as a real-world example of how smart, IL4-compliant design can meet strict performance requirements while remaining efficient and buildable.
Incorrect installation of AS5216 seismic screw anchors can compromise structural integrity and lead to costly failures. Our latest blog post breaks down the most common installation mistakes—including overdriving, incorrect hole depth, and stripped concrete—and provides practical solutions to ensure compliance and load capacity. Learn how to avoid these errors and install screw anchors correctly for safe and reliable performance.
A recent air leakage test on one of our Passive House projects achieved 0.24 ACH@50 (air changes per hour at 50 pascals pressure), well under the 0.6 ACH@50 required to achieve Passive House certification! Compared to the typical range of 5.0 to 15.0 ACH@50 for houses constructed under the energy efficiency requirements of NCC2019, this…
