Chicago · permit B100845968

20 N WACKER DR

INSTALLATION OF (2) NEW SPEAKER/STROBES ON 10TH FLOOR. RELOCATION OF (2) SMOKE DETECTORS ON 10TH FLOOR. REPLACEMENT OF (6) SPEAKER/STROBES AND (1) SPEAKER ON 10TH FLOOR. THE NEW DEVICES WILL BE TIED INTO THE EXISTING FIRE ALARM SYSTEM. ALL WORK WILL BE DONE INDOORS.

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
Electrical
Nature of work
Other
Work
Fire Alarm System
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2019-10-14
Issued
2019-10-23
Time to issue
9 days

Value and contractor

Declared value
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Total fee
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Contractor
CONTECH - MSI CO.

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, October 2019