How Many Fire Extinguishers Do I Need?
There are four topics to review when installing portable fire extinguishers. You must first identify the hazards present and recognize even trace amounts of each fire classification to determine the proper number of extinguishers required. Next, you must determine the size of the fire extinguisher, and establish the number of extinguishers needed by the coverage allowed per Local and National fire codes. Last, you must distribute the portable fire extinguishers per the allowable travel distance to each fire extinguisher.
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CLASS A LOCATIONS
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CLASS B LOCATIONS
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Class C extinguishers are required where energized electrical equipment is directly involved in or surrounding electrical equipment.
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Class D extinguisher locations shall not be located more than 75 ft. from the hazard. Size determination for Class D locations is based on the specific combustible metal, particle size, area to be covered, and manufacturer recommendations.
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Class K hazards shall have a fire extinguisher located where there is a potential for a fire involving combustible cooking media (vegetable or animal oils and fats). The extinguisher shall be located no more than 30 ft. from the hazard
NFPA 10 requires you to maintain your fire protection equipment in good working order and maintain inspection,
testing and maintenance records. Inspections will be performed on an Annual basis.