Chicago · permit B200481892
520 N MICHIGAN AVE
FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101081269. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: FLOORS 1 THRU 4.
- Permit type
- PERMIT – EXPRESS PERMIT PROGRAM
- Work
- Fire Alarm System
- Status
- ACTIVE
- Applied
- 2026-08-25
- Issued
- 2026-09-01
- Contractor
- G & M ELECTRICAL CONTRACTORS C
- Declared value