In the hands of trained personnel, portable fire extinguishers are the first line of defense against incipient fires, but in order to be useful they need to be accessible. This blog tackles the topic of portable fire extinguisher placement, both how portable fire extinguishers should be distributed and exactly where they are allowed to be placed. The first step is to …
However, within the section extracted from NFPA 10 is Section 13.6.1.2 which determines first where fire extinguishers are required, and is governed by NFPA 1: 13.6.1.2* Where Required. Fire extinguishers shall be provided where required by this Code as specified in Table 13.6.1.2 and the referenced codes and standards listed in Chapter 2.
Fire Extinguishers – Portable : OSH Answers
Three main types of portable fire extinguishers include: Water extinguishers: Water extinguishers are filled about two-thirds with water and then pressurized with air. When used for Class A fires, these extinguishers remove the heat from the burning materials. Do not use water to extinguish an electrical fire.
A. NFPA recommends one 2-A fire extinguisher for square feet. OSHA requires employees to have access to an extinguisher within 75 feet. B. Employees should have access to a fire extinguisher within either 30 or 50 feet, depending on the hazard in question and the rating of the extinguisher (see below). C.
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Where are the NFPA requirements for fire extinguishers?
One of the more common questions I get about fire extinguishers is "where are they required?" Section 13.6 of NFPA 1, Fire Code, addresses the provisions for portable fire extinguishers. Most of the requirements are extracted from NFPA’s source document for this equipment which is NFPA 10 .
What are the OSHA fire extinguisher placement rules?
The OSHA fire extinguisher placement rules depend on the class of fire you expect to encounter. There are five classes of fire and this table shows the characteristics of the fire and the type of extinguisher needed to combat it. Carbon dioxide, dry chemical, clean agent. Not water under any circumstances.
What is the floor area of a Class A fire extinguisher?
The maximum travel distance is often the limiting factor but for certain Class A extinguishers there is an additional floor area limitation. This maximum floor area that a single extinguisher can cover is directly related to the numerical A rating and level of hazard occupancy but reaches a maximum of 11,250 ft 2.
Can you use a co 2 extinguisher on a Class A fire?
Do not use CO 2 extinguishers for Class A fires because the fire may continue to smolder and re-ignite after the CO 2 disperses. Dry Chemical extinguishers: Dry chemical extinguishers are the most common and available in few types.
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher