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Forest
fires are frightening events for everyone in the neighboring areas
and for those whose homes sit in the area which is being burned. It is
also frightening for the fire fighters since the fires can
readily and rapidly intensify and change their paths. Fighting
woodland and brush fires involves containment where the areas in
front and alongside are hopefully denied to the fire and it is
squeezed out by depriving it of fuel while attempts are made to
extinguish the perimeter fire. The containment is just an early
stage; there still remains the need to extinguish all the fire which
has been contained. There are some precautions you should take to
prevent fires spreading if and when they occur. There are some common
sense actions you need to take to facilitate attack in case of any
type of fire on your property.
Fires
spread rapidly when there is an abundant supply of dry fuel. Some of
the most devastating woodland fires involved land which had
been recently logged. Tops and limbs dry out and often are in
poor
contact with the forest floor so that even a recent rain does not
decrease their flammability.
On
Sunday, 10 October 1871, Mrs. O’Leary went out to her barn in
Chicago to milk her cow with aid from an oil lamp. The cow kicked over
the lamp and started the Chicago Fire. Although Mrs.O'Leary
was
an invention of a newspaper reporter, the fire was all too real.
Hundreds of people died and 4 square miles (2560 acres) of
the
city were destroyed. As a consequence Chicago experienced a
building boom which required massive amounts of timber. The
lumber companies in Wisconsin, Minnesota and Michigan happily obliged
by harvesting massive amounts of timber from their pine forests.
The Great Lakes supplied the ideal shipping route.
On 5
September, 1881, after a prolonged drought, coupled with hurricane
force winds and an unknown source of ignition led to the Great Michigan
Fire which consumed over 1,000,000 acres and over 300 hundred lives in
less than 24 hours. The smoke could be smelled in New York City.
In
1894, a fire at Hinckley Minnesota consumed 160,000 acres and 12
towns taking 418 lives. Canada appears to hold the dubious record
with 3,000,000 acres with the Miramichi Fire in 1825 in which 160
people were killed. Fighting those fires was difficult since there
were no chain saws then, no bulldozers nor water bombers, just
horses, oxen, crosscut saws, axes and shovels and crude scrappers.
Rains and reversal of winds were the best friends of the fire
fighter.
Controlled
burns are a recognized tool of foresters, but when they go bad they
can be very bad. A controlled burn in Yellowstone National Park in
1988 got out of hand and consumed 792,880 acres in Montana and
Wyoming. Similarly, a 48,000 acre fire near Los Alamos, New Mexico,
burned 420 dwellings, damaged around 100 buildings at The Los Alamos
National Laboratory and did over $1 billion damage.
RISK
MINIMIZATION
Obviously,
disastrous forest and brush fires are not new. The question is, what
can we do to minimize the risks? The US, National Interagency Fire
Center has compiled a list of things you can do today. They also
point out the fairly obvious fact that using fire resistant building
materials is the best thing you can do. In the future when the
roofing needs to be replaced one should use metal or slates. For now
you should maintain a survivable space.
Fifteen
Things You Should Do:
* Clean roof surfaces and
gutters of pine needles, leaves, branches,
etc., regularly to avoid accumulation of flammable materials.
*
Remove portions of any tree extending within 10 feet of the flue
opening of any stove or chimney.
*
Maintain a screen constructed of non-flammable material over the flue
opening of every chimney or stovepipe. Mesh openings of the screen
should not exceed 1/2 inch.
*
Landscape vegetation should be spaced so that fire can not be carried
to the structure or surrounding vegetation.
*
Remove branches from trees to height of 15 feet.
*
A fuel break should be maintained around all structures.
*
Dispose of stove or fireplace ashes and charcoal briquettes only
after soaking them in a metal pail of water.
*
Store gasoline in an approved safety can away from occupied
buildings.
*
Propane tanks should be far enough away from buildings for valves to
be shut off in case of fire. Keep the area clear of flammable
vegetation.
*
All combustibles such as firewood, picnic tables, boats, etc. should
be kept away from structures.
*
Garden hoses should be connected to an outlet.
*
Addressing should be indicated at all intersections and on
structures.
*
All roads and driveways should be at least 16 feet in width.
*
Have fire tools handy, such as a ladder long enough to reach the
roof, a shovel, rake and bucket for water.
*
Each home should have at least two different entrance and exit
routes.

THIS HOUSE IS PROPERLY ISOLATED
FROM BURNABLE SURROUNDINGS |
See
also: What
To Do While Awaiting the Fire Department
We
can not emphasize enough the importance of driveway width and
signage. In addition the entry to the driveway should be
sufficiently wide as to permit ready entry by large fire trucks. Many
homes are relatively near a water source. Why make fire fighters
carry close to 100 kilos of pump and hardware down a narrow drive and
then down a slope to get water? It should come by the quicker means
of riding in the truck. Time is of the essence!
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