Federal OSHA regulation 1910.157(c(1) only require extinguishers be “identified”. … Therefore, it is usually best to install a sign (or other means of identification) above a portable fire extinguisher so its location can be identified from a distance in case it is obstructed from view.
Where do you put the fire extinguisher sign?
Depending on jobsite conditions, there are many cases where the fire extinguisher sign (or other means of identification) needs to be placed very high (near the ceiling) above fire extinguishers (as opposed to right on top of it) to enable them to be located when the previously mentioned obstacles are present.
Are fire extinguishers required by code?
Fire extinguishers are required in industrial, commercial, and residential buildings listed in NFPA 1: Fire Code. NFPA 1 mandates fire extinguishers in nearly every kind of building except family homes, duplexes, and manufactured homes.
Do the symbols on a fire extinguisher indicate?
Extinguishers are classified by a number and letter symbol. The number indicates the relative size of the extinguisher, and the letter indicates the type of fire it will extinguish. … On Type B extinguishers, the number tells you the square footage of the fire the extinguisher can put out.
Is it a legal requirement to service fire extinguishers?
Servicing and maintenance
Extinguishers must be maintained in good working order. … No extinguisher must ever be more than 20 years old. It is also a legal requirement to keep a permanent record of all servicing, maintenance and inspections of fire extinguishers.
Is there a height requirement for fire extinguishers?
No extinguisher should be mounted higher than 1200mm (120cm) off the floor. The bottom of the extinguisher should be no less than 100mm (10cm) from the floor. The majority of fire extinguishers we supply come with a wall bracket with the remaining smaller extinguishers being supplied with a vehicle bracket.
How do you determine how much fire extinguisher you need?
The calculation can be simplified by applying the rule of thumb that one 13A extinguisher covers 200 square metres of floor area. To calculate how many 13A extinguishers are required, divide the floor area by 200, and round up.
Do fire extinguishers expire?
Even if there’s no expiration date, it won’t last forever. Manufacturers say most extinguishers should work for 5 to 15 years, but you might not know if you got yours three years ago or 13. … If it falls anywhere else, the extinguisher is unreliable and should be serviced or replaced.
What is the OSHA standard for fire extinguishers?
NFPA recommends one 2-A fire extinguisher for every 3,000 square feet. OSHA requires employees to have access to an extinguisher within 75 feet. 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).
What color is Class K fire extinguisher?
The geometric symbol indicating Class D is a yellow decagon. Class K fire extinguishers are for fires that involve cooking oils, trans-fats, or fats in cooking appliances and are typically found in restaurant and cafeteria kitchens. The geometric symbol indicating Class K is a black hexagon.
How often do you need to service a fire extinguisher?
Typically, pressurized water, carbon dioxide, and wet chemical extinguishers need to be hydrostatically tested every 5 years. Dry chemical extinguishers need to be tested every 12 years.