the floating roof edge is at the same elevation all around the perimeter however the roof is sloping inwards to the holes. This feature is intended to prevent sheets of ice from sliding off the roof.

I am not an expert on glazing but isn't the color of the glass driven mainly by the visible light transmittance/reflectivity? Glazing systems in buildings designed and built a couple of years ago were targetting higher visible transmittance thus the green tint, while the newer buildings have to...

yes, both towers will have sloshing damper within the mechanical penthouse

The Maple Leaf Square towers have liquid mass dampers installed but they are not in use. Actual testing on the built towers has proven that the sway of the towers is much lower than originally estimated.

no tenants signed up yet and sales center didn't open yet.

City planning doesn't mean stopping the development. But there must be an overall vision how the cityscape should look like in a decade or so. Most major cities employ renown architects or engage design panels to do a back-check on the proposed developments, including zoning exemptions, to...