// CODE SNIPPET
3304.1.1.1 Mass Explosion Hazard Explosives
JUMP TO FULL CODE CHAPTER
For Division 1.1, 1.2 or 1.5 explosives, the total net explosive weight of all such explosives, or the TNT equivalent, shall be used for purposes of quantity-distance requirements in accordance with FC Table 3304.5.2(2).
Related Code Sections
307.2 Use and Occupancy Classification, Definitions
1 explosives.
Division 1.1. Explosives that have a mass explosion hazard. Division 1.2. Explosives that have a projection hazard ...
NYC Building Code 2014 > 3 Use and Occupancy Classification > 307 High-Hazard Group H > 307.2 Definitions
307.2 Use and Occupancy Classification, Definitions
containing a pyrotechnic substance and similar materials).
Division 1.1. Explosives that have a mass explosion hazard. A mass explosion ...
NYC Building Code 2008 > 3 Use and Occupancy Classification > 307 High-Hazard Group H > 307.2 Definitions
306.3 Use and Occupancy Classification, High-Hazard Group H-1
the hazard from a mass fire to mass explosion hazard shall be allowed in H-2 occupancies.
Division 1.4
Exception ...
NYC Building Code 2008 > 3 Use and Occupancy Classification > 306 Factory Group F > 306.3 High-Hazard Group H-1
502.9.4 Exhaust Systems, Explosives
, assembly or testing of explosives. Only nonferrous fan blades shall be used for fans located within the ductwork and through which hazardous materials ...
NYC Mechanical Code 2008 > 5 Exhaust Systems > 502 Required Systems > 502.9 Hazardous Materials—Requirements for Specific Materials > 502.9.4 Explosives
502.9.4 Exhaust Systems, Explosives
, assembly or testing of explosives. Only nonferrous fan blades shall be used for fans located within the ductwork and through which hazardous materials ...
NYC Mechanical Code 2014 > 5 Exhaust Systems > 502 Required Systems > 502.9 Hazardous Materials—Requirements for Specific Materials > 502.9.4 Explosives