What was permitted
This permit covers modifications to an existing fire alarm system within a high-rise building located at 222 W Merchandise Mart Plaza in Chicago's Near North Side. The work specifically affects non-residential units on the 3rd floor and includes voice communication capabilities.
Issued on September 3, 2026, this permit is part of the Express Permit Program. While the permit fee was $175, the overall project cost for such a system modification can vary significantly based on the scope and complexity.
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