|
Category |
Water Type |
Description |
|
1 |
Clean |
Originates from a source that does not
pose substantial harm to humans.
Portable water, broken water supply
lines, tub or sink overflows with no contaminants, falling rainwater
or snow, broken toilet tanks and bowls.
*untreated category 1 water typically
within days becomes category 2 water |
|
2 |
Gray |
Contains a significant level of
contamination and has the potential to cause discomfort or sickness if
consumed by or exposed to humans. May carry microorganisms, chemicals
and other forms of contamination.
Discharge from dishwashers or laundry
machines, seepage due to hydrostatic pressure, broken aquariums and
punctured water beds, overflows from toilet bowls with some urine but
not feces.
*untreated category 2 water within days
becomes category 3 water |
|
3 |
Black |
Contains pathogenic agents, gram-negative
bacteria being the most common, and is grossly unsanitary. Sewage and
other contaminated water sources entering or affecting the indoor
environment.
Toilet backflows from beyond the toilet
trap, flooding from seawater, ground surface water and rising water
from rivers or streams. Such water may carry chemicals, pesticides,
silt, organic matter and other toxic substances.
|
Ignorance - greatest damage
Here's why it's so important to act fast!
WITHIN MINUTES
-Water contamination spreads to unaffected
areas
-Moister sensitive surfaces swell and
disfigure
-Furniture stains appear on carpeting and are
usually permanent
-Paper goods and records are ruined
-Rust stains appear on carpeting and other
surfaces
-Drapery fabrics that contact water may
develop permanent watermarks
WITHIN HOURS
-Pre-existing moisture related problems are
activated, such as urine, etc.
-Drywall softens and warps
-Cellulosic browning may occur on natural
fabrics and/or fibers
-Foam cushion (pad) can begin to disintegrate
-Bacterial odor problems begin to develop
Wood furniture, in contact with water, can
become permanently ruined due to discoloration and swelling
WITHIN DAYS
-Mildew and biological growth takes place ;
odors begin to permeate the structure
-Wood floors are warped and ruined
-Glue down and double stick installations
begin to come loose
-Woven carpet installations could shrink
-Delamination of tufted carpet is possible
-Vinyl floor coverings can permanently
discolor, adhesives can break down
-Componentry inside pianos and organs begin
to swell from moisture
-Allergies and asthma can be aggravated
WITHIN WEEKS
-Structural integrity of interior wall
members, sub floors, and ceiling installations can be permanently damaged
-Mildew can permanently stain/damage natural
materials
-Serious health hazards to occupants of
buildings have developed