# Alteration or repair permit 100994692 at 251 E Huron St, Chicago

Chicago Department of Buildings permit 100994692: issued Nov 10, 2022 for alteration or repair work at 251 E Huron St. Self-cert 2019 CBRC: replace 2 end of life "pure water" systems in 7th floor lab (mech rm 7-316 and core lab 7-307 with a consolidated "pure water" system in 6th floor mechanical room 6-518. Work consists of plumbing, electrical and controls work. Penetrations in rated walls to be infilled with UL rated system matching the existing. New penetrations in rated walls/floors to accommodate new piping or conduit and will be installed with approved UL rated systems matching the existing. Construction type 1a; occupancy type i-2.

- Permit number: 100994692
- Issued: Nov 10, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $212,500
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/251-e-huron-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 09:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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