I walked by on 15 Aug. 2011 and observed that demolition is proceeding rapidly at the various properties that comprise the site of Extell's other planned supertall located at 225 W 57th.
The scaffolding covers 4 of the approx. five floors of the exterior of 220 W58th.
RoldanTTLB
http://wirednewyork.com/forum/showth...t=5465&page=49
http://wirednewyork.com/forum/showth...032#post372032