Terrified workers fled a soaring new Manhattan skyscraper after experiencing a huge 'shake' run through the building, that made it feel as if its floors were collapsing. One Vanderbilt, a $3.31 billion tower which sits just north of Grand Central train terminal in Midtown Manhattan, was struck by the tremor on Tuesday afternoon. A spokesman for One Vanderbilt said the shaking was due to repair work on the elevators, and there were no injuries as the public viewing platform was closed.