All tagged Standard Oil of Indiana Building

Aon

I had the opportunity to photograph from the 44th and 45th floors of Chicago’s Aon Center. From the ground, I managed to finally capture an image worthy of The Aqua Building’s undulating curved balconies. For the full story and more images, click on the image/

Sliver

The building is known for one colossal engineering mistake.  It was originally clad is Carrara marble, but one piece fell off the building and an inspection found cracks in other pieces covering the building.  In 1985, the owners tried to alleviate the problem by stainless steel straps to hold the marble in place.  That apparently proved to be an unsatisfactory solution.  Beginning in 1990, the Carrara marble was replaced with Mount Airy granite at an estimated cost of somewhere around $80 million.