If it takes 1-3 days per floor (let's presume this building was built in London and it only took one day per floor) would it not take 57-days then? or do they wait till the building is built and do it all at once?
In Los Angeles you build a floor, it has to be inspected one floor at a time. Then again, London does not have earthquakes but both Shanghai and California do.
In Los Angeles you build a floor, it has to be inspected one floor at a time. Then again, London does not have earthquakes but both Shanghai and California do.