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Fire & Water - Cleanup & Restoration

How To Identify Category 3 Water Damage

12/23/2018 (Permalink)

Water Damage How To Identify Category 3 Water Damage Flooding caused by rain in St. Charles, MO

Category 3 water is highly contaminated. Insurance companies and restoration experts use this categorization to describe water that may contain chemicals, pathogens, and solid waste. This category of water calls for sewage cleanup. Learn how to identify black water and clean up this type of damage.

Identify the Source

The third category of water damage differs from the first two categories in terms of its origin. Category 1 water is clean, treated, and comes from a supply pipe. Category 2 water is contaminated, but does not contain solid waste. Category 3 water is a result of:

  • Flooding caused by rain or rising bodies of water
  • Sewer backups
  • Water left standing for long periods of time

If water in a residence comes from any of these sources, it is very likely contaminated. Cleanup methods will depend on the amount of solids present.

Determine the Consistency

The fastest way to eliminate standing water is to use a pump. Some pumps can extract solid waste in addition to water. Homeowners will probably need to rent a pump or hire a water damage cleanup company. Solids in this category of water may include:

  • Mud
  • Sediment
  • Sewage

It is necessary to remove all standing water and solids. Homeowners or cleanup professionals should wear personal protective equipment when dealing with contaminated water.

Clean and Disinfect

In addition to cleaning, it is also necessary to disinfect areas exposed to black water. Mitigation professionals often perform several phases of cleanup, including:

  • A disinfecting pre-treatment
  • Tearing out
  • Cleaning
  • Disinfecting

Carpet and drywall should be torn out and replaced, as it is difficult to completely disinfect porous materials. Professionals can recommend the best approach to cleaning and restoration.

Homeowners should hire a sewage cleanup company to remove black water from a residence in St. Charles,MO. Quickly completing the mitigation process may limit primary damage and reduce the risk of mold.

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