# Fire Alarm System permit B100890346 at 20 N Wacker Dr, Chicago

City of Chicago permit B100890346, issued Dec 15, 2020 for 20 N Wacker Dr: fire alarm system. **Fire alarm permit**installation of (4) new speaker/strobes and (2) strobes in tenant space (lakeshore foods) on 28th floor. New devices will be tied into existing fire alarm system. All work is being done indoors on the 28th floor only.

- Permit number: B100890346
- Issued: Dec 15, 2020
- Type: Fire Alarm System
- Status: Complete
- Reported cost: $5,130
- Community area: Loop (32)
- All permits at this address: https://nearbypermits.com/chicago/address/20-n-wacker-dr/

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Source: City of Chicago open data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 02:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/