The sun shading for the tower is a lightweight metal mesh hung from the terraces on the 18th and 19th floors. In turn, the terraces are cantilevered 12 meters from the tower. They are braced to the external diagrid with steel profiles reaching diagonally down to the plant floor level. At this same mechanical level, on the opposite side of the tower, the atrium internal diagrid framing is transferred to the core with steel profiles placed diagonally in sections. The plant floor at mid-height ties together all the primary structural elements of the tower.