# Fire systems permit B100955116 at 141 W Jackson Blvd, Chicago

Chicago Department of Buildings permit B100955116, issued Feb 25, 2022 for 141 W Jackson Blvd: fire systems. **Fire alarm permit**modify and existing city of chicago approved notifier nfs2-3030 fire alarm and one way and two way voice evacuation system for a tenant build out on the 40th floor suite 4080. Tie new devices into existing circuits servicing the floor

- Permit number: B100955116
- Issued: Feb 25, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $19,300
- ZIP code: 60604 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/141-w-jackson-blvd/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 12:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/