181 W MADISON ST, Loop
Businesses and property managers in Chicago's Loop can find value in understanding the costs associated with fire alarm system modifications. This permit details updates to an existing system within a high-rise building, affecting multiple floors.
Issued on June 1, 2026, this project involves modifications to a fire alarm system with voice communication capabilities. The work is located on floors 43, 44, and 45, and CURRENT COMMUNICATIONS CORP. is the contact.
Modifying a fire alarm system in a high-rise building in the Loop involves specialized work, and understanding potential costs is crucial for building owners.
Issued
June 1, 2026
Expires
—
License
—
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Filed by CURRENT COMMUNICATIONS CORP. · 62 permits across 4 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200458047 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101076229. 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 43,44,45. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | June 1, 2026 |
| Issued |
SL GREEN REALTY CORP
| June 1, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |