Foam Operations refers to the use of firefighting foam to combat fires, particularly those involving flammable liquids like oil or gasoline. It's a specialized firefighting technique where firefighters create and apply foam that forms a blanket over burning materials. This foam blanket works by cutting off oxygen from the fire and cooling down the fuel source. Think of it like putting a lid on a burning pan, but on a much larger scale. This method is especially important at airports, industrial facilities, and anywhere that deals with flammable liquids, as regular water often isn't effective for these types of fires.
Led Foam Operations during major industrial fire response, successfully controlling Class B fire
Trained 20 junior firefighters in Foam Operations and AFFF application techniques
Managed inventory and maintenance of Foam Operations equipment and supplies
Typical job title: "Firefighters"
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Q: How would you handle a situation where foam operations aren't working as expected during a large industrial fire?
Expected Answer: A senior firefighter should discuss evaluating foam concentration, application techniques, switching foam types if needed, and coordinating with team members while maintaining safety protocols. They should also mention backup strategies and when to call for additional resources.
Q: Describe your experience in training others in foam operations.
Expected Answer: Should demonstrate leadership experience in developing training programs, ensuring safety compliance, and teaching both classroom theory and hands-on practical skills to junior firefighters.
Q: What are the different types of foam concentrates and when would you use each?
Expected Answer: Should explain the basic differences between AFFF (Aqueous Film Forming Foam), AR-AFFF (Alcohol Resistant), and protein-based foams, and describe common situations where each would be most effective.
Q: How do you calculate the correct foam-to-water ratio for different situations?
Expected Answer: Should be able to explain basic foam concentration calculations, demonstrate knowledge of different percentage mixtures needed for various fire types, and discuss how to adjust ratios based on conditions.
Q: What personal protective equipment (PPE) is required for foam operations?
Expected Answer: Should list basic PPE including turnout gear, SCBA, chemical-resistant gloves, and explain why each piece is important during foam operations.
Q: Describe the basic steps in setting up a foam operation.
Expected Answer: Should be able to explain the fundamental steps: connecting foam equipment, checking concentrations, proper application techniques, and basic safety procedures.