What was permitted
This permit details a modification to an existing fire alarm system at 181 W MADISON ST in Chicago's Loop neighborhood. The work specifically affects the 12th floor of this high-rise building and includes voice communication capabilities.
Issued on May 7, 2026, this permit is currently active. While the permit fee was $175, the overall project cost for modifying a fire alarm system in a commercial high-rise can be substantial, with CURRENT COMMUNICATIONS CORP. handling the work.
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