# Fire systems permit B100979566 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit B100979566: issued Sep 16, 2022 for fire systems work at 123 N Wacker Dr. **Fire alarm permit**installation of (16) new speaker/strobes, ( 36) strobes and (5) door relays on 6th, 8th and 16th floors ( spec offices). The new devices will be tied into existing fire alarm system in this building. All work is being done inside only.

- Permit number: B100979566
- Issued: Sep 16, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $33,100
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/123-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 19:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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