What was permitted
This permit details the modification of an existing fire alarm system within a high-rise building located at 111 S Wacker Dr in Chicago's Loop. The work is specifically for the 31st floor and includes voice communication and special locking features.
Issued on June 1, 2026, this permit is active. CONVERGINT TECHNOLOGIES LLC is the contact for this project. The permit fee is $175, but the overall project cost for such system upgrades can vary.
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