Installation of (5) new speaker/strobes and (2) strobes in tenant space (suite 4010) on 40th floor
Fire systems at 20 N Wacker Dr, Chicago
Chicago Department of Buildings permit B100854208: issued Dec 19, 2019 for fire systems work at 20 N Wacker Dr. Installation of (5) new speaker/strobes and (2) strobes in tenant space (suite 4010) on 40th floor. The new devices will be tied into the existing fire alarm system. All work will be done indoors on 40th floor.
- Permit number
- B100854208
- Issued
- Type of work
- Fire systems
- Status
- Finished
- Reported cost
- $5,875
- ZIP code
- 60606 (from the permit's location)
- City's category
- Fire alarm system, permit – express permit program
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 20 N Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 11:07 UTC. Official data.
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