Downgrade existing 2000 amp service480/277v 3 ph 4 wire to a 600 amp service 480/277v install new 600 amp
Electrical at 6341 N Mccormick Rd, Chicago
Chicago Department of Buildings permit B100704576: issued May 15, 2017 for electrical work at 6341 N Mccormick Rd. Downgrade existing 2000 amp service480/277v 3 ph 4 wire to a 600 amp service 480/277v install new 600 amp 480v ct on exterior wall back to back with new 600 amp main service. Relocate existing fire pump service meter to exterior of building next to new 600 amp ct.
- Permit number
- B100704576
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $5,000
- ZIP code
- 60659 (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 6341 N Mccormick Rd, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 11, 04:47 UTC. See the city's official records.
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