This category may include discharged water from the washing machine broken aquariums and leaking water beds.
Category 1 2 3 water damage.
The current standard that addresses water damage restoration is the s500 standard and reference guide for professional water damage restoration s500.
The 4 primary classifications of water damage.
There are significant health risks as well as a high chance of injury associated with the water damage restoration process there are also additional health risks including severe illness and death associated with improperly drying the structure as there is the potential for toxic mold to be left behind as well as structural instability.
Category 2 grey water damage water damage from a category 2 classification is from sources that have a level of contaminants that may cause illness or.
Flood restoration category 2 water loss.
Refer to the iicrc s500 for complete definitions.
Class 1 is the least amount of water absorption and evaporation.
Water grossly contaminated with bacteria can be perfectly clear category 3 water formerly referred to as black water is rarely black and category 2 water formerly referred to as gray water might not be gray.
Category 2 gray water gray water presents some degree of contamination whether its chemical biological or physical in nature.
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Although this water is clean it does not come without risks.
Category 1 or 2 water can deteriorate to 2 or 3 respectively.
Devastating damage will occur in a category 3 hurricane winds range from 111 to 129 mph.
It affects only part of a room or area or larger areas containing materials that have.
Time and temperature can also affect the quality of water thereby changing its category.
Category 3 black water this is the.
There is a high risk of injury or death to people livestock and pets from flying.
Exposure to this type of water may cause discomfort and sickness.
If it is not cleaned quickly it can degrade into category 2 leading to health issues for those inhabiting the structure.
1 in 1994 the iicrc made the decision to eliminate the use of gray and black water references in the professional standard because color based descriptions of the water were not accurate.
Category 2 water damage could be the result of broken dishwashers or washing machines overflowing toilets with urine only sump pump failures fire protection sprinkler water and chilled or condensate water.
S500 then defines the conditions under which an originally category 1 water damage loss might be considered to have changed its category of water to 2 or 3.
Category 2 water or grey water that is not promptly removed from the structure and or have remained stagnant may be re classified as category 3 water.