Fire Alarm System at 20 N Wacker Dr
Chicago Department of Buildings permit B100909812, issued Mar 5, 2021 for 20 N Wacker Dr: fire alarm system. Installation of (3) new smoke detectors in elevator lobby & corridor on 2nd floor. New devices will be tied into existing fire alarm system on this floor. All work is done inside on 1 floor only.
- Permit number
- B100909812
- Issued
- Type
- Fire Alarm System
- Status
- Complete
- Reported cost
- $8,270
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 10:38 UTC.