• The Broad Group has a plan for an 838-meter, 220-story Sky City tower.
• The company wants to go higher than the Burj Khalifa in Dubai in a mere 90 days.
• The plan for a $628 million project depends on the firm’s unique Broad Sustainable Building process, which incorporates heavy pre-fabrication.

Over 95% of the Sky City tower will be completed before any ground is broken at the site, meaning assembly of the structure can be achieved in a short time-frame.