It's on page 11 of the document linked above where it gets into the large 1140 sq metre floor plate. Essentially, this phase has been so long in coming that the planning for it predates the City's Tall Building Guidelines and the practice of building only 750 sq metre floor plate point towers now. Planning seems satisfied that the building will work and/or are not in a position to get into a renegotiation to bring it into line with current practices.
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