# Alteration or repair permit 100490785 at 600 N State St, Chicago

Chicago Department of Buildings permit 100490785: issued May 15, 2013 for alteration or repair work at 600 N State St. Replace two existing chillers with two york model #ycwl0198se46, six compressors each, self contained, water cooled located in the machine room penthouse northeast corner of building.install a new refrigerant monitor.

- Permit number: 100490785
- Issued: May 15, 2013
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/600-n-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-08 20:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 600 N State St: https://nearbypermits.com/chicago/address/600-n-state-st/