What was permitted
For those considering upgrades to building safety systems, this permit in Chicago's Near West Side offers insight into fire alarm modifications. The work involves updating an existing system on the 17th floor of a high-rise building with voice communication capabilities.
This permit was issued on August 27, 2026, for a fire alarm system modification. While the permit fee was $175, the overall project cost for such work can vary significantly based on the scope and system complexity. Siemens Industry Inc. is the contact for this project.
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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 | B200506939 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Fire Alarm System |
| Status | ACTIVE |
| Job description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101083797. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 17TH FLOOR. |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | August 26, 2026 |
| Issued | August 27, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Owner LLC 550 W Jackson
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