Category 3 water damage is often associated with black water.
Category 3 water remediation.
Water flood restoration category 3 losses.
Broken sewer lines backed up sewer mains extended rain events flash floods hurricane flooding.
Water damage can be classified into three categories.
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Clean grey and black water.
Universal exclusions in property and liability insurance policies for losses related to fungi bacteria automatically apply to category 3 water losses because of the bacteria and or fungi in the water.
Level 3 indicates more contamination for a longer period and presents a much greater health risk.
According to the iicrc standard s500 category 3 black water damage is water damage to a home or business is highly contaminated and could cause death or serious illness to both humans and pets.
Category iii level 3 contamination includes water and waste coming from an outside source such as a septic system main sewage line rivers streams and ocean waters.
The most common sources of category 3 water include.
It is important that you call a company offering professional water restoration services to remove contamination and identify moisture sources.
Time and temperature can also affect the quality of water thereby changing its category.
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Examples of category 3 black water is water that comes from toilet overflows sewage back ups rising flood water from rivers and streams storm water damage that causes over the ground flooding and sea water damage.
Such water sources may carry silt organic matter pesticides heavy metals regulated materials or toxic organic substances.
Black water can contain bacteria or harmful agents to health.
Some of the harmful agents that can be present in black water or category 3 are hepatitis a and adenoviruses.
Class 3 water damage where a large amount of water regardless of its category is absorbed by highly porous materials resulting in the highest rate of evaporation necessary to affect the water damage repair process.
Category 3 is grossly contaminated and may contain pathogenic toxigenic or other harmful agents.