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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 .
Hazard control methods at the top of the graphic are potentially more effective and protective than those at the bottom. Following this hierarchy of controls normally leads to the implementation of inherently safer systems, where the risk of illness or injury has been substantially reduced. [1]
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 ]
Controlling exposures to occupational hazards is considered the fundamental method of protecting workers. Traditionally, a hierarchy of controls has been used as a means of determining how to implement feasible and effective controls, which typically include elimination , substitution , engineering controls, administrative controls , and ...
A core tenet of PtD philosophy is the concept of addressing workplace hazards using methods at the top of the hierarchy of hazard controls, namely elimination and substitution. Within Europe, construction designers are legally bound to design out risks during design development to reduce hazards in the construction and end use phases via the ...
The four main methods for achieving inherently safer design are: [6] Minimize: [7] Reducing the amount of hazardous material present at any one time, e.g. by using smaller batches. Substitute: Replacing one material with another of less hazard, e.g. cleaning with water and detergent rather than a flammable solvent
The anticipate, recognize, evaluate, control, and confirm (ARECC) decision-making framework began as recognize, evaluate, and control.In 1994 then-president of the American Industrial Hygiene Association (AIHA) Harry Ettinger added the anticipate step to formally convey the duty and opportunity of the worker protection community to proactively apply its growing body of knowledge and experience ...
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