// CODE SNIPPET
609.4.2 System Deactivation
JUMP TO FULL CODE CHAPTER
Unless necessary to accomplish cleaning, components of the fire extinguishing system shall not be rendered inoperable during the cleaning process. If electrical switches, detection devices, or other components of the fire extinguishing system must be deactivated during the cleaning process, such deactivation shall be performed by a licensed master fire suppression piping contractor. Immediately upon completion of the cleaning process the licensed master fire suppression piping contractor shall restore the system to proper operation. Electrical switches that may be accidentally activated during the cleaning process shall be electrically locked out during such process.
Related Code Sections
406.8.5.3 Special Detailed Requirements Based on Use and Occupancy, Failure of the Gas Detection System
Failure of the gas detection system
shall result in the deactivation of the heating system, activation of the mechanical ventilation
system ...
NYC Building Code 2022 > 4 Special Detailed Requirements Based on Use and Occupancy > 406 Motor-Vehicle-Related Occupancies > 406.8 Repair Garages > 406.8.5 Gas Detection System > 406.8.5.3 Failure of the Gas Detection System
406.6.6.3 Special Detailed Requirements Based on Use and Occupancy, Failure of the Gas Detection System
Failure of the gas detection system shall result in the deactivation of the heating system, activation of the mechanical ventilation system when ...
NYC Building Code 2014 > 4 Special Detailed Requirements Based on Use and Occupancy > 406 Motor-Vehicle-Related Occupancies > 406.6 Repair Garages > 406.6.6 Gas Detection System > 406.6.6.3 Failure of the Gas Detection System
406.6.6.3 Special Detailed Requirements Based on Use and Occupancy, Failure of the Gas Detection System
Failure of the gas detection system shall result in the deactivation of the heating system, activation of the mechanical ventilation system when ...
NYC Building Code 2008 > 4 Special Detailed Requirements Based on Use and Occupancy > 406 Motor Vehicle-Related Occupancies > 406.6 Repair Garages > 406.6.6 Gas Detection System > 406.6.6.3 Failure of the Gas Detection System
1010.1.9.7 Means of Egress, Delayed Egress Locking Systems
with Items 1 through 8 below.
The delay electronics of the delayed egress locking system shall deactivate upon actuation of the automatic sprinkler ...
NYC Building Code 2022 > 10 Means of Egress > 1010 Doors, Gates and Turnstiles > 1010.1 Doors > 1010.1.9 Door Operations > 1010.1.9.7 Delayed Egress Locking Systems
406.6.6.2 Special Detailed Requirements Based on Use and Occupancy, Operation
in the repair garage. 2. Deactivation of all heating systems located in the repair garage. 3. Activation ...
NYC Building Code 2008 > 4 Special Detailed Requirements Based on Use and Occupancy > 406 Motor Vehicle-Related Occupancies > 406.6 Repair Garages > 406.6.6 Gas Detection System > 406.6.6.2 Operation