What was permitted
Businesses and property owners in Chicago's Loop can research the costs involved in modifying existing fire alarm systems. This project at 1 N Wacker Dr focuses on the 4th floor and includes voice communication capabilities.
This fire alarm system permit is active and was issued on May 4, 2026. While the permit fee was $175, the estimated project cost for this type of modification in a high-rise building typically ranges from $15,000 to $45,000, with CONVERGINT TECHNOLOGIES LLC as the contact.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200466569 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Fire Alarm System |
| Status | ACTIVE |
| Job description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101079303. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 4TH FLOOR. |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | May 4, 2026 |
| Issued | May 4, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
North Wacker LLC One
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