Fire Alarm System at 123 N Wacker Dr
Chicago Department of Buildings permit B100939086, issued Sep 29, 2021 for 123 N Wacker Dr: fire alarm system. **Fire alarm permit**installation of (7) speaker/strobes, (17) strobes, and (1) relay for door release on 16th floor (tek systems offices). New devices will be tied into the existing fire alarm system. All work will be done indoors on the 16th floor.
- Permit number
- B100939086
- Issued
- Type
- Fire Alarm System
- Status
- Complete
- Reported cost
- $15,055
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 10:27 UTC.