Install microphone on building
Electrical at 8131 S May St, Chicago
Chicago Department of Buildings permit B100718077: issued Aug 11, 2017 for electrical work at 8131 S May St. Install microphone on building. Tapping into existing 110 volts. Installing low voltage wire. Installing 110v ac in conduit to power supply. Extend low voltage from power supply to microphone sensor. This is a no fee permit per city ordinance, no fee waiver.
- Permit number
- B100718077
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $1,500
- ZIP code
- 60620 (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 8131 S May St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 14, 2026. We checked it Oct 15, 06:19 UTC. See the city's official records.
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