# Electrical permit B100857126 at 300 N State St, Chicago

Chicago Department of Buildings permit B100857126: issued Jan 28, 2020 for electrical work at 300 N State St. Att il1217 mrchi047958 fa#10099740 adjust beta p2 AZ to 230remove p4 tmas/diplexers5g nr upgrade: 850: p1: swap existing antennas with (2) nnh4-65b-r6h4. Swap existing p1 lte 700 rrus-11 and p2 lte 850 rrus12 for (2) rrus 4449 b5/b12 with 2nd fiber and 2nd power and install in p1.software retrofit: 700: software only. Ground scope 5g nr upgrade: 850: p1: add (1) 6630, (1) 15a breaker, (4) 25a breakers, sfps, purcell upgrade kit, dual mountsoftware retrofit: 700: software only.

- Permit number: B100857126
- Issued: Jan 28, 2020
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $15,000
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/300-n-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 03:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 300 N State St: https://nearbypermits.com/chicago/address/300-n-state-st/