Chicago · permit B101045486

1419 E 89TH ST

**FIRE ALARM PERMIT****FIRE ALARM** - REPLACE EXISTING FIRE ALARM SYSTEM WITH NEW CITY OF CHICAGO APPROVED CLASS 1 FIRE ALARM SYSTEM FOR A C-3 TYPE 1A SINGLE STORY ELEMENTARY SCHOOL. THE SCHOOL HAS NO ATTIC AND NO BASEMENT AND IS NOT SPRINKLERED. THE FIRE ALARM SYSTEM SHALL INCLUDE SMOKE DETECTION IN COMMON HALLWAYS, HEAT DETECTORS IN BOILER ROOM, COMBINATION SMOKE/CO IN CLASSROOMS, PULL STATIONS AT EXITS. NOTIFICATION APPLIANCES SHALL INCLUDE VISUAL DEVICES IN CLASSROOMS, OFFICES, AND BATHROOMS, AUDIO AND VISUAL DEVICES IN COMMON HALLWAYS. THE FIRE ALARM SYSTEM SHALL ALERT EMERGENCY PERSONAL THROUGH CITY TIE CONNECTION. - NOTIFICATION CIRCUIT TO BE CLASS B - SIGNALING LINE CIRCUIT TO BE CLASS B - EXISTING FIRE ALARM SYSTEM TO REMAIN IN PLACE UNTIL NEW SYSTEM HAS BEEN COMPLETED AND TESTED BY AHJ