Emergency Wash Stations Emergency Wash Stations - Many new chemical products are introduced into the workplace each year and even with careful planning and safety measures, harmful chemical-exposure accidents occur.  Because of the potential for exposure, a list of all hazardous substances should be maintained at each worksite.  Safety Data Sheets on these substances should be readily available with substance descriptions including their location, risks, manufacturer’s precautions, and treatment or antidote measures should there be a harmful exposure. Emergency wash fixtures must be provided in the workplace if there is a reasonable risk that workers may be exposed to caustic chemicals or...