Hazardous Materials
We use hazardous materials in our homes and businesses every day. In the event of a major spill, authorities will instruct you on the best course of action. Also, be aware of chemical attacks, which is the deliberate release of a toxic gas, liquid, or solid that can poison people and the environment. Know how to protect yourself and your family from bioterrorism.
Prepping in advance for a hazardous materials incident:
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Build an Emergency Supply Kit with the addition of plastic sheeting and duct tape.
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Make a Family Emergency Plan.
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Know how to operate your home’s ventilation system.
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Identify an above-ground shelter room with as few openings as possible.
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Listen to local radio or television stations for detailed information and follow instructions carefully. Remember that some toxic chemicals are odorless.
Sheltering in Place during a hazardous materials incident:
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Lock doors, close windows, air vents and fireplace dampers.
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Turn off fans, air conditioning and forced air heating systems.
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Take your emergency supply kit unless you have reason to believe it has been contaminated.
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Go into an interior room with few windows if possible.
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Seal all windows, doors and air vents with thick plastic sheeting and duct tape. Consider measuring and cutting the sheeting in advance to save time.
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Cut the plastic sheeting several inches wider than the openings and label each sheet.
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Duct tape plastic at corners first and then tape down all edges.
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Be prepared to improvise and use what you have on hand to seal gaps so that you create a barrier between yourself and any contamination.
Hazardous Materials Incidents
Learn more:
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Look up your local Poison Control Center for domestic incidents.
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Download a comprehensive list of chemical fact sheets at the Centers for Disease Control & Prevention (CDC).
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Find out about bioterrorism preparedness at the Health Disaster Management (HDM) Division of the Orange County Health Care Agency.
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Learn what to do during a Hazardous Materials Incident at Ready.gov.
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Sign up for daily Air Quality Forecast alerts at South Coast Air Quality Management District (AQMD).