... sickness, impaired health and well-being, or significant discomfort, and inefficiency among workers or among the citizens of the community 3 Environmental Stresses Chemical environmental concentrations Physical noise, heat, ionizing, etc. Ergonomic man-machine interface Biological micro living...

... negative exposure. Objective data is a key concept in exposure assessment. Another important term found in the standard is exposure . Exposure is defined as the concentration of RCS in the personal breathing zone (PBZ) of a worker without the benefit of personal protective equipment, such as a respirator...

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... of the outcomes of the process was to continue to recommend the application of the document to occupational settings where personnel have the potential to be exposed to concentrations of H2S in excess of the Threshold Limit Values (TLVs) for Chemical Substances and Physical Agents and Biological Exposure Indices...

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