Chris R.
Senior Member
I meant the core in addition to thick columns, apologies.Less about the lack of interior columns (you might actually need more as your distance from the core is longer, but they are using steel here so you can probably get away with longer spans that concrete) and more than the concrete core itself isn't in the middle of your floorplan. Don't see a lot of steel construction in Hamilton so this is neat. The recent innovation park addition is the last one I can remember but that was also only 3 storeys.
Ones in recent memory are the 106 Bay Building at Bay and Cannon, and the half built building on Cannon at James N. I wonder why there would be a decision to use metal frame construction over concrete in these cases. They always seem to be mid-rise, boxy buildings.