What was permitted
For those interested in building systems in Chicago's Loop, this permit details a modification to an existing fire alarm system at 151 N Franklin St. The work is specifically located on the 27th floor of a high-rise building and includes voice communication and special locking features.
This active permit was issued on September 3, 2026, and is associated with building permit 101082004. While the permit fee was $175, the overall project cost for such a system modification in a commercial high-rise can vary significantly, and this permit affects non-residential units. SIEMENS INDUSTRY INC is the contact.
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