Fire Extinguishers In The Work Place

Most commerical properties, big and small are equipped with portable fire extinguishers. They are usually located in several different places depending on the size of the structure. Some inspectors inspect them as part of a commercial inspection, carefully examining them for any visible damage,tampering, or prior use. Imagine you grab a fire extinguisher in an attempt to put out a small fire only to find that it is empty or damaged beyond use. Therefore fire extinguishers in the work place should be inspected monthly, and it's a good idea for everyone in the work place to know their location and how to effectively use them.

Inspecting Fire Extinguishers

All fire extinguishers in and around a property should be inspected to make sure they are in good working condition. After all there's only a small window of opportunity to put out or control a fire before it gets to big to handle. Here are some things to look for:

• Make sure they are in their designated place. They should be hung on an approved support on the wall and never on a cement floor. Cement floors especially in basements holds moisture that can cause the extinguisher to corrode.
• Accessible and visible. They should not be blocked with stored items
• Facing outward so that operation instructions and name plate can be read
• Seal and tamper indicators are not broken or missing
• Examine for physical damage, leakage, corrosion, and clogged nozzle
• Fully pressurized and pressure gauge reading is in the operable range or position
• Proper extinguisher provided for the hazard that is being protected

Classifications

Fire extinguishers come in different classifications, they are class A, B, C, and ABC multi- purpose dry chemical extinguishers. Knowing which ones to use is very important if your place of business has different types on hand.

Class A extinguishers are used for fires caused by combustible materials such as wood, paper, cloth, rubber, and some plastics. This is the most effective one to use as the water cools the fire.

Class B fire extinguishers are used for controlling fires caused by flammable petroleum products and other flammable liquids and greases.

Class C extinguishers are used for electrical equipment.

ABC types are used to extinguish class A, B, or C fires. Many commercial buildings only use this type because of its many uses. Be aware though that breathing in the chemicals from this type of extinguisher can have an adverse affect on the respiratory system.

It's important to become familiar with the type of fire extinguishers in the work place, and what's equally important is to learn how to effectively use them. In a future post we will look at how to best use them when needed.