(1) 112.50 Kva transformer on the ground floor
Electrical at 340 E Randolph St, Chicago
Chicago Department of Buildings permit B100749288: issued Feb 28, 2018 for electrical work at 340 E Randolph St. (1) 112.50 Kva transformer on the ground floor. (1) 120/208Volt 400amp 3-phase panelboard in main communication room on parking level 01. (1) 120/208Volt 200amp 3-phase panelboard in condominium storage room on parking level 04. (4) 120/208Volt 100amp 1-phase panelboards in condominium storage rooms on parking levels 02, 03, 05, and 06.
- Permit number
- B100749288
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $41,820
- ZIP code
- 60601 (from the permit's location)
- City's category
- Electrical work, permit – express permit program
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 340 E Randolph St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 2, 16:59 UTC. Official data.
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