Sunday, February 14th, 2016
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This morning around 0830, Cetronia and mutual aid were dispatched to the 4000 blk of Chew Steet in Cetronia for a chimney fire. Chief 303 immediately arrived and reported normal conditions from the ou...
Saturday, February 13th, 2016
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Engine 311 responded as a extra engine on a second alarm house fire - 2200 blk of Seipstown Rd, Weisenberg Township. Crews assisted with overhaul in the attic area. Engine 311 also acted as a "fi...
Wednesday, February 10th, 2016
Engine and Tower positioned at a early morning high rise fire alarm. Crews discovered a fire that was already extinguished in a bathroom.
Thursday, January 28th, 2016
Engine 311 is currently transferred to Station 31 (Western Salisbury) while they operate at a 2nd alarm house fire in Eastern Salisbury.
Fire glossary
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70 entries in the Fire glossary beginning with "F"
Fire streams
Water (possibly mixed with foam) emitted at nozzle and directed at burning materials.
Fire tetrahedron
The fire tetrahedron is based on the components of igniting or extinguishing a fire. Each component represents a property necessary to sustain fire: fuel, oxygen, heat, and chemical chain reaction. Extinguishment is based upon removing or hindering any one of these properties.
Fire triangle
Model for understanding the major components necessary for fire: heat, fuel and oxygen.
Fire wall
Building structure designed to delay horizontal spread of a fire from one area of a building to another; often regulated by fire code and required to have self-closing doors, and fireproof construction.
Fire watch
Fixed or mobile patrols that watch for signs of fire or fire hazards so that any necessary alarm can be quickly raised or preventive steps taken.
Fire weather
Weather conditions that affect fire vulnerability, fire behavior and suppression.
Fire-resistant
Materials designed or treated to have an increased fire point.
Firebreak
A natural or constructed barrier used to stop or check fires that may occur, or to provide a control line from which to work.
Firefighter
People who respond to fire alarms and other emergencies for fire suppression, rescue, and related duties.
Firefighter Assist and Search Team
See FAST.
Fireground
The operational area at the scene of a fire; area in which incident commander is in control. Also used as name of radio frequency to be used by units operating in the fireground, as in Responding units switch to fireground.
Firehose
See also hose, below.
Firehouse
Another term for Fire station. Where fire apparatus is stored and where full-time firefighters work.
Fireline
The part of a control line that is scraped or dug to mineral soil. Also called fire trail. More generally, working a fire is called being on the fireline." May also refer to a "wet line" where water has been used to create a burn boundary in light fuels such as grass.
Fireline handbook
A small red booklet carried by U.S. firefighters on the firelines, as a quick reference on various firefighting topics.
Fireman's key
Set of tools used for opening elevator doors from the lobby during rescues; come in many different shapes and sizes, each designed for a specific elevator type.
Firestorm
A conflagration of great enough proportions to noticeably create its own wind conditions.
Firestorm
Extreme fire behavior indicated by widespread in-drafts and a tall column of smoke and flame, where added air increases fire intensity, creating runaway fire growth.
Fit test
Periodic test of how well the facepiece of an SCBA fits a particular firefighter.
Flammable range, limits
The percentage mixture of fumes with air that will sustain fire; outside the limits the mixture is either too lean or too rich to burn.
Flanks of a fire
The parts of a fire's spread perimeter that are roughly parallel to the main direction of spread.
Flare-up
Any sudden acceleration in rate of spread or intensification of the fire. Unlike blowup, a flare-up is of relatively short duration and does not radically change existing control plans.
Flash fuels
Fuels such as grass, leaves, draped pine needles, fern, tree moss and some kinds of slash, which ignite readily and are consumed rapidly when dry.
Flash point
Lowest temperature at which a material will emit vapor combustible in air mixture. Lower than fire point of same material.
Flashover
Simultaneous ignition of combustible materials in a closed space, as when materials simultaneously reach their fire point; may also result in rollover.
Fly
The moving portions of an extension ladder.
Foam
The aerated solution created by forcing air into, or entraining air in water containing a foam concentrate by means of suitably designed equipment or by cascading it through the air at a high velocity. Foam reduces combustion by cooling, moistening and excluding oxygen.
Fog nozzle
A nozzle that discharges water in small droplets. Oftentimes, the nozzles are adjustable, permitting the pattern to range from a straight stream to a narrow fog to a wide fog stream. Can also be designed to automatically adjust pressure depending upon selected pattern.
Fog Stream
A fire stream characterized by small droplets of water. The droplets are unable to travel very far, but absorb heat very quickly because of the high surface area they present.
Foot valve
Backflow preventer at inlet of suction hose used in drafting; helps avoid losing prime by keeping water from running back out of the suction hose.
70 entries in the Fire glossary beginning with "F"

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