What was permitted
In the Loop, this permit at 150 N MICHIGAN AVE concerns the modification of an existing fire alarm system within a high-rise building. The work specifically affects the 15th floor and includes voice communication capabilities.
This fire alarm system modification has an active permit issued on July 1, 2026. The reported permit fee was $175, and CONVERGINT TECHNOLOGIES LLC is the contractor for this safety system upgrade.
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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 | B200474328 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Fire Alarm System |
| Status | ACTIVE |
| Job description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101081913. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 15TH FLOOR. |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | June 30, 2026 |
| Issued | July 1, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
R2 Companies
Related searches
fire alarmsystem modificationLoopChicagohigh-risefire safety