Category: Fire Fighting
Tactical Ventilation
Explore Tactical Ventilation strategies, including vertical, horizontal, and forced methods, to enhance safety and control fire spread. Basics of Ventilation Ventilation is a crucial tactic in firefighting operations. There are two main types of ventilation used during a fire: horizontal and vertical. Horizontal ventilation can be further divided into two categories: life-saving ventilation and fire…
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Forest and Wildland Firefighting
Forest and Wildland Firefighting in Japan: Key tactics, equipment, and strategies for effective wildfire suppression. Japan, with approximately 67% of its land covered in forests, is highly susceptible to wildfires. These precious forest resources take decades to regenerate once burned. Here, we will describe the firefighting activities for forest and wildland fires. Equipment Firefighters must…
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Hose Extension
Essential hose extension techniques, backup firefighter roles, and key methods like Compact Roll, Shimada Roll, and U.S. hose deployment tactics. Extending the hose line is a crucial part of firefighting operations. Without it, we cannot work inside the structure. In firefighting, there is a saying, “As the line goes, the fire goes.” This means that…
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Immediate Fire Extinguishing Tactics
In recent years, Small Tank Trucks (ST trucks) have become the main vehicles in many fire departments. These trucks are well-suited for immediate fire extinguishing tactics, allowing for the early suppression of fires. What is Immediate Fire Extinguishing Tactics? Immediate fire extinguishing tactics, known as “Sokushou” (即消), involve using ST trucks to get as close…
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Fire Safety Measures for Electrical Facilities
Fire Safety Measures for Electrical Facilities: Key steps for substations and power lines, including firefighting, electrocution risks, and emergency response. in substations present dangers such as electrocution, toxic gases from burning insulation, and explosions due to vaporized insulating oil. Below is a detailed guide on fire safety measures for substations and cubicles. Types of Substations…
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Flashover in Firefighting
Learn about flashover in firefighting – its causes, warning signs, dangers, and prevention tactics. Stay informed on modern home hazards and firefighter safety. What is Flashover? Flashover is a phenomenon in which a fire rapidly spreads, engulfing an entire room. This occurs when flammable materials in the room decompose due to heat, releasing combustible gases…
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Interaction of Heat and Steam in Firefighting
Interaction of Heat and Steam in Firefighting: Learn about steam expansion, water application, and firefighter safety. When dealing with fires, it’s essential to know how much water to apply and its effects. Incorrect application can lead to negative consequences. Firstly, it’s crucial to recognize the expansion rate of steam. One liter of water converts to…
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Backdraft
What is a Backdraft? A backdraft occurs when a fire has depleted the oxygen in an enclosed space, and opening a door or breaking a window allows a sudden influx of oxygen, causing an explosive burst of flames. Difference Between Flashover and Backdrafts The key difference between a flashover and a backdraft lies in the…
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Gas Fires and Leakage Incidents: Firefighting Activities
Learn key firefighting procedures for gas leaks and fires, including LP gas and city gas safety measures, evacuation protocols, and explosion risk prevention LP Gas (Liquefied Petroleum Gas) Firefighting Activities Setting Up Safety Zones Gas Shutoff Gas Diffusion Ignition Cylinder Safety Valves Explosion Risks City Gas Gas Concentration Measurement Units Common Combustible Gases and Their…
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Vehicle Fires
In the United States, approximately 400 civilians die each year due to vehicle fires. Vehicle fires can emit toxic smoke, scatter parts, and generate heat exceeding 1,500°C. Vehicles carry flammable fuels (such as gasoline) and can be considered mobile hazardous materials facilities. Causes of Fire Fuel System Malfunctions Fuel leaks are the most common cause…
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