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  2. Hazard substitution - Wikipedia

    en.wikipedia.org/wiki/Hazard_substitution

    Hazard substitution is a hazard control strategy in which a material or process is replaced with another that is less hazardous. Substitution is the second most effective of the five members of the hierarchy of hazard controls in protecting workers, after elimination .

  3. Hierarchy of hazard controls - Wikipedia

    en.wikipedia.org/wiki/Hierarchy_of_hazard_controls

    "Substitution": Avoids the hazard, which is not possible in a healthcare setting. "Contain [the hazards] at their source": Using administrative controls, screen for a given health hazard (in this case, TB). This can include source control, which can involve masking an infected patient.

  4. Substitution of dangerous chemicals - Wikipedia

    en.wikipedia.org/wiki/Substitution_of_dangerous...

    The substitution of dangerous chemicals in the workplace is the process of replacing or eliminating the use chemicals that have significant chemical hazards. The goal of the substitution process is to improve occupational health and safety and minimize harmful environmental impacts . [ 1 ]

  5. Engineering controls - Wikipedia

    en.wikipedia.org/wiki/Engineering_controls

    Engineering controls are the third most effective member of the hierarchy of hazard controls. They are preferred over administrative controls and personal protective equipment, but are less preferred than elimination or substitution of the hazards. Controlling exposures to occupational hazards is considered the fundamental method of protecting ...

  6. Anticipate, recognize, evaluate, control, and confirm - Wikipedia

    en.wikipedia.org/wiki/Anticipate,_recognize...

    The hierarchy is traditionally depicted as a vertical listing of hazard control and exposure control options in descending order of priority, beginning at the top with elimination of the hazard as the most effective control, followed by substitution of a less hazardous option, followed by engineering controls to prevent exposures, followed by ...

  7. Risk control - Wikipedia

    en.wikipedia.org/wiki/Risk_control

    Risk control, also known as hazard control, is a part of the risk management process in which methods for neutralising or reduction of identified risks are implemented. . Controlled risks remain potential threats, but the probability of an associated incident or the consequences thereof have been significantly red

  8. Personal protective equipment - Wikipedia

    en.wikipedia.org/wiki/Personal_protective_equipment

    The hierarchy of hazard controls provides a policy framework which ranks the types of hazard controls in terms of absolute risk reduction. At the top of the hierarchy are elimination and substitution, which remove the hazard entirely or replace the hazard with a safer alternative. If elimination or substitution measures cannot be applied ...

  9. Substitution principle (sustainability) - Wikipedia

    en.wikipedia.org/wiki/Substitution_principle...

    An example of a strong, hazard-based interpretation of the substitution principle in application regarding chemicals considers the overall impact: "hazardous chemicals should be substituted by less hazardous alternatives or preferably alternatives that mitigates identifiable hazards impacts". [1]