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Comcast Tower - Philadelphia, PA
The Comcast Tower reaches a height of 975 feet from street level, making it the tallest building in Philadelphia.
The Comcast Tower's structure is a concrete core up to the 57th floor, surrounded by a steel framed floor system. Above the 57th floor is the structural steel "crown" of the building which will house the rooftop mechanical equipment and a liquid damper which will be utilized to minimize the building sway.