Work continues on the center silo.  The North (river), East, and South (29th St) sides of the silos are almost completely down along with large sections of the roof structure.  

Work moves into the 6th of 7 silos facing 29th St. Click for more images.

Machines dig into the center Silo building from the side facing 29th St. Click title above to see more photos + aerial video. Thanks to our volunteer photographers for sending in these images!

The first chunks of the Silos themselves are removed. Crumbled remains are pushed into the silos, so that they will collect and fill the underground portion of the buildings.

The second metal building, which lies parallel to Damen Ave, comes down. Chunks of concrete from the interior are left behind.

The skeleton of a metal building that caught fire in the 1990s is demolished in a single day.

Demolition contractor Henneghan stages more equipment onsite, aside from the giant crane that sat here the last two years.

According to Chicago Department of Public Health, Demolition will begin with the metal building nearest 29th St (Bldg 4). The other metal building will be next (Bldg 5), followed by the Silos at the center of the lot (Bldg 2), the red brick building (Bldg 3), and the Silos directly on the water (Bldg 1).