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Response Team Procedures for a Liquid Propellant Accident

Accidents relating to liquid propellants can lead to grave environmental damage. As a result, state and federal governments mandate that specific procedures be followed to ensure prompt containment of chemical propellants to prevent unnecessary hazards to soil, plants, animals or people who come into contact with the site of the accident.

  1. Restrict Area

    • The first step is to effectively restrict access to the area. The designated area must be clearly labeled with HAZMAT-approved accident scene tape, and only approved response team members must be permitted access. Doing so reduces the risk of untrained, unauthorized personnel and members of the public from being exposed to the toxic liquids and resulting gasses, if present.

    Determination of Spill

    • One the accident site has been properly restricted, designated response team members will inspect the accident site and evaluate the severity of the spill. In order to effectively clean up the contaminated area, it is paramount to understand how much of the liquid was spilled or contaminated and how much of the surrounding area has been affected. Strict records must be kept in regard to the findings in compliance with rules set forth by the Environmental Protection Agency (epa.gov).

    Containment

    • Once the nature and severity of the accident has been determined, effective containment of the spill must take place. First, excess liquid must be absorbed to prevent it from spreading beyond the accident site. This is typically accomplished through the use of special absorbent blankets or pillows that are filled with sorbent materials. After the liquid has been allowed to absorb completely, these materials are carried away and disposed of in compliance with EPA mandates.

    Cleanup

    • Once all excess liquid and related materials have been removed, the effected area and the grounds surrounding the accident site must be treated to prevent soil contamination and future risks of flammability. Neutralizing acids are applied to any area the liquids came into contact with and should be allowed to properly neutralize the affected area until the saturated area is completely dry. Any residue should be swept up and contained by response team personnel wearing appropriate protective clothing and gear and disposed of in compliance with EPA rules and procedures.

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