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3D zone control: The strategy of 3D zone control intended to improve the safety of firefighters operating inside a burning structure.It attempts to safeguard the immediate locality of any space occupied by firefighters in resorting to various defensive actions that (a) confine the fire; (b) remove combustion products safely and effectively; or (c) mitigate dangers in the hot-gas layers.
A precautionary fire set downwind of the main fire for controlled fuel clearing by "backing" it into the main fire, similar to a burnout, which occurs adjacent to the control line. backfire A fire set along the inner edge of a fireline to consume the fuel in the path of a wildfire and to change the direction or force of the fire’s convection ...
A short piece of fire hose, usually 10 to 20 feet (6.1 m) long, of large diameter, greater than 2.5 inches (64 mm) and as large as 6 inches (150 mm), used to move water from a fire hydrant to the fire engine, when the fire apparatus is parked close to the hydrant. Solid stream A fire-fighting water stream emitted from a smooth-bore nozzle.
A burning candle. Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. [1] [a] At a certain point in the combustion reaction, called the ignition point, flames are produced.
A 10-75 is a working fire (i.e., there is fire visible from a building), the 10-76/10-77 assignments are the alarm levels separate from the first alarm, second alarm, third alarms, etc. that are the standard fire department responses to fires in high-rise buildings. The signal 10-60 is a separate response to major disasters.
"NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association. First "tentatively adopted as a guide" in 1960, [ 1 ] and revised several times since then, it defines the " Safety Square " or " Fire Diamond " which is used to ...
In many fire departments in the U.S., the captain is commonly the commander of a company and a lieutenant is the supervisor of the company's firefighters on shift. There is no state or federal rank structure for firefighters and each municipality or volunteer fire department creates and uses their own unique structure.
New York City, U.S. 1876 Brooklyn Theater Fire: 273–300 fatalities Hoboken, New Jersey, U.S. 1900 Great Hoboken Pier Fire: 4 ships burned, killing up to 400 people Jacksonville, Florida, U.S. 1901 Great Fire of 1901: 8-hour fire destroyed over 2,300 buildings and displaced almost 10,000 people Chicago 1903 Iroquois Theater Fire