Chicago · permit 101081672

520 S MICHIGAN AVE

SELF-CERT 2019 CBRC: REPLACEMENT / UPGRADE OF EXISTING ROOF-TOP COOLING TOWERS FOR EXISTING CONGRESS PLAZA HOTEL (OCCUPANCY GROUP R-1) ; TYPE 1A CONSTRUCTION)SELF-CERTIFICATION

Permit

Permit type: PERMIT - RENOVATION/ALTERATION
Class: Unknown
Trade: Mechanical
Nature of work: Alteration
Status: ACTIVE

Location

City: Chicago
State: IL

Dates

Applied: 2026-04-15
Issued: 2026-06-08
Time to issue: 54 days

Value and contractor

Declared value: Log in with your free account
Total fee: Log in with your free account
Contractor: TRANE U.S. INCORPORATED

Chicago details

Review type: SELF CERT
Milestone: INSPECTIONS
Community area (code): 32

Data as of 2026-09-21.

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