8600 W BRYN MAWR AVE, OHare
Homeowners and neighbors in Chicago's OHare area can find information on a recent fire alarm system modification. This project involves updating an existing system within a high-rise building, including voice communication and special locking features.
This permit is active and was issued on June 9, 2026. While the permit fee was $175, the actual project cost for this type of work can vary significantly. CHICAGO FIRE DETECTION SYSTEMS LLC is the listed contact for this project.
A fire alarm system modification in a high-rise building in OHare was recently permitted, offering insight into potential costs for similar safety upgrades.
Issued
June 9, 2026
Expires
—
License
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Filed by CHICAGO FIRE DETECTION SYSTEMS LLC · 28 permits across 11 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200472336 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101079860. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 2ND FL. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | June 8, 2026 |
| Issued |
FACTORY MUTUAL INSURANCE COMPANY DBA FM
| June 9, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |