What was permitted
A modification to an existing fire alarm system is being carried out at 222 W Merchandise Mart Plaza in Chicago's Near North Side. This work affects a non-residential unit within a high-rise building and includes voice communication capabilities.
This permit is active and was issued on August 13, 2026. While the permit fee was $175, the overall project cost for this type of system modification can vary significantly. CONVERGINT TECHNOLOGIES LLC is the contact for this work.
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