The History of Firefighter Personal Protective Equipment
Firefighters use various tools and equipment, some used almost daily and some
rarely if at all. We shall have a look into this strange phenomenon.
Firefighters are exposed to flying and falling debris and need to be
protected by a helmet and a face-mask/visor, specially designed for the purpose
- what is traditionally called the ?turnout gear? - actually just a pair of
trousers and jacket. The original term referred to these being kept adjacent to
the bunk of the fireman, ready to be worn at need. While they may still be
called as such, they are often called just jacket and pants.
Gloves which are fire retardant and specially designed for fire fighting,
certified by the National Fire Protection Association (NFPA) are also very
important gear. Steel soled and toed boots which are resistant to fire and water
as well as chemical and pathogen retardant are the last to complete the external
parts of the firefighter?s garb.
Below the above garb and closer to the body some other apparel that ensures
that either steam or fire does not burn the firefighter, are also worn. Hoods
made out of special Carbon and Nomex material are capable of resisting heat and
flame. They are made out of meta aramid, a type of aramid Kevlar first produced
by Dupont.
There are other items which enable the firefighter to do his job well rather
than protect him from burns. Prime among them is the Self Contained Breathing
Apparatus (SCBA) that filters the air that the firefighter inhales when working
among fumes, smoke and noxious gasses.
Another item is the Personal Alert Safety System (PASS), which is worn by the
firefighter inside the premises on fire to alert those outside if help is
needed. Either by manually activating it for help or not activating it for a
long time, a signal is sent to those outside seeking help and the signal emitted
enables the others to track the movement of the wearer.
A flashlight, a hand-held two-way radio and a pager complete the
communications devices that the firefighter is equipped with. The pagers trigger
responses if the firefighter is needed somewhere urgently.
A six to ten foot long pole called the pike pole was originally intended to
pull down walls and ceilings to prevent the fire from spreading. Now it is used
for creating openings in walls or ceilings as well as to break open shut windows
and doors, and to pull things out of the fire.
A multipurpose tool with many heads called the halligan bar is used for
punching holes, twisting material and prying open closed lids and doors. It
contains in one unit, many heads such as a wedge, a claw, a crow bar etc. An
authentic halligan bar is a single molded unit and not a rod with several heads
welded on to it.
Some of the larger fire departments are also equipped with thermo graphic
cameras. This is a camera that shows thermal imaging (infrared imaging) and is
used to locate bodies in burning buildings not normally visible or in wrecked
automobiles if there are trees nearby.
Only some of the equipment used by firefighters has been listed above to give
an indication of the variety that they use in their job. From the list it would
appear as though they have to carry a very big burden. Added to these there will
be further items such as ropes and hoses. Add these to their own weight and you
can sympathize with them when they simply collapse from exhaustion. Each piece
of equipment is vital and quite when what will be of use in a fire is never
known. Firefighters are trained to use all of them effectively and they keep
attending refresher courses to keep abreast of new developments, equipments and
to keep in practice.
All fire departments run regular drills and conduct training courses on an on
going basis. As long as there is the possibility of a fire, there will always be
need for highly trained and dedicated firefighters.