# Alteration or repair permit 101055779 at 1 E Wacker Dr, Chicago

Chicago Department of Buildings permit 101055779, issued Jul 25, 2024 for 1 E Wacker Dr: alteration or repair. Self-cert 2019 CBRC: revision to permit #101047018 to include spray on fire proofing on (2) existing base building structural steel columns and application of intumescent paint to meet 3hr required fire rating. No change to existing use. (Occupancy B / construction type 1a)

- Permit number: 101055779
- Issued: Jul 25, 2024
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 21:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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