Section 296-843-15005. Establish and implement decontamination procedures before any worker or equipment enters a contaminated area.  


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  • You must:
    • Establish, implement, and communicate decontamination procedures to all workers, to include the following:
    – Standard operating procedures to minimize worker contact with:
    ■ Hazardous substances.
    ■ Contaminated equipment.
    – Decontaminating all:
    ■ Workers leaving a contaminated area.
    ■ Equipment leaving a contaminated area.
    – Decontaminating, cleaning, laundering, repairing, or replacing protective clothing or equipment (PPE) as needed to maintain effectiveness.
    – Immediate removal of clothing, such as cotton coveralls, wet with hazardous substances and use of the nearest shower.
    ■ Decontaminate or dispose of clothing before removal from the work zone.
    – Periodically monitoring procedures for effectiveness by the site safety and health supervisor.
    – Correct your procedures when found ineffective.
    – Establish decontamination areas to minimize contact of contaminated employees and equipment with uncontaminated employees or equipment.
    – Make sure only authorized employees remove protective clothing or equipment from changing rooms.
    – Inform commercial laundries or cleaning establishments about the potentially harmful effects from exposure to hazardous substances.
    – Properly decontaminate or dispose of decontamination equipment and solvents.
    [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 04-02-053, § 296-843-15005, filed 1/5/04, effective 5/1/04.]
RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 04-02-053, § 296-843-15005, filed 1/5/04, effective 5/1/04.