PROJECT PROFILE WJE www.wje.com Chicago City Hall Critical Facade Inspection and Restoration Design | Chicago, IL SOLUTION WJE performed investigative techniques to evaluate the types and extent of distress in the exterior facade, including the following: ? Close-up inspections ? Examination of inspection openings ? Laboratory petrographic studies In addition, WJE designed repairs to address facade distress, including the following: ? Terra cotta ? Brick masonry ? Granite ? Back-up construction ? Exposed metal elements The existing wood frame windows were also evaluated, and restoration designs were developed. As part of ongoing facade maintenance program

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