What was permitted
Work is underway to modify an existing fire alarm system at 110 N Wacker Dr, located in the Loop neighborhood. This project is specifically on the 31st floor of a high-rise building and includes voice communication capabilities.
This permit, issued on October 30, 2026, is part of the Express Permit Program. Siemens Industry Inc. is the contact for this fire alarm system modification.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200512821 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Fire Alarm System |
| Status | ACTIVE |
| Job description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101083624. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 31ST FLOOR. |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | October 9, 2026 |
| Issued | October 30, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Titleholder, LLC 110 N. Wacker
Related searches
fire alarm systemmodificationLoopChicagohigh-riseexpress permit program