What was permitted
This permit covers modifications to an existing fire alarm system within a high-rise commercial building. The work includes updates to voice communication and special locking features, with monitoring handled by a supervising station.
The permit was issued on September 15, 2026, and is currently active. The project is being managed by CHICAGO FIRE DETECTION SYSTEMS LLC.
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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 | B200508144 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Fire Alarm System |
| Status | ACTIVE |
| Job description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101084635. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: SUITE 610. |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | September 8, 2026 |
| Issued | September 15, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Mw49 123 North Wacker, LLC
Related searches
fire alarm systemcommercial buildingLoopChicagoexpress permitsystem modification