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Detailed awareness training material
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BASIC FIRE FIGHTING TRAINING DUPLAS AL SHARQ L.L.C BASIC FIREFIGHTINGKNOWLEDGE WILL HELPYOU TO SAVE YOU & YOUR FRIENDS LIFE FROM FIRE INCIDENTS Presented By : Solaiselvam
CLASSIFICATION OF FIRES Class A: fires involve ordinary combustible materials such as wood, plastics, paper, and cloth. They are best extinguished by cooling with water or by blanketing with certain dry chemicals. Think of Class A fires as those that leave ASHES.
CLASSIFICATION OF FIRES Class B:fires involve flammable or combustible liquids such as gasoline, diesel fuel, kerosene, and grease. Typical Class B fires can occur where flammable liquids are spilled or leak out of mechanical equipment. They are best extinguished by excluding air or by special chemicals that affect the burning reactions. Think ofClass Bfires as those that involve contents that willBOIL.
CLASSIFICATION OF FIRES Class C:fires are electrical fires. Typical electrical fires include electric motors, trolley wire, battery equipment, battery‑charging stations, transformers, and circuit breakers. They are best extinguished by non-conducting agents such as carbon dioxide and certain dry chemicals. If the power has been cut off to the burning equipment, the fire can be treated as a Class A or B fire. Think ofClass Cfires as those that involveCURRENT.
CLASSIFICATION OF FIRES Class D: fires involve combustible metals such as magnesium, titanium, zirconium, sodium, and potassium. Special techniques and extinguisher have been developed to put out these fires. Normal extinguisher generally should not be used on a Class D fire since they could make the fire worse. Class D fires are not frequently found in mines.
CLASSIFICATION OF FIRES Class K: fires that involve cooking oils, trans-fats, or fats in cooking appliances, typically occurring in restaurants or cafeteria kitchens. The geometric symbol is the black hexagon and the pictograph shows a frying pan in flames.
TYPES OF FIRE EXTINGUISHERS Combinations – there are some multi-purpose use fire extinguishers available, some of which are commonly used in residential homes. These types of extinguishers are labeled with more than 1 symbol and pictograph in order to indicate every fire class they can be used for. Common combination you might see are “BC” and “ABC”.
TYPE OF FIRE EXTINGUISHERS DRY CHEMICAL POWDER CARBON DIOXIDE CO2
AS A STAFF OF THE COMPANY, YOU HAVE RESPONSIBILITY FOR FIRE SAFETY. MAKE SURE YOU KNOW.