What was permitted
For those in Chicago's Loop neighborhood, this permit details modifications to an existing fire alarm system at 225 N Michigan Ave. The project affects non-residential units in a high-rise building and includes voice communication capabilities and special locking features.
Issued on July 10, 2026, this permit is active and focuses on floors 8 and 9. While the permit fee was $325, the overall project cost for this type of extensive fire alarm modification in a high-rise can range significantly, often tens of thousands of dollars, and is being handled by JOHN R JENSEN.
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