These hazards include particulates, vapors, gases, mists, dust, and fumes. Engineering controls (e.g., enclosure or confinement of the operation, general or local ventilation, and product substitution ...

If an employee exhibits/experiences difficulty in breathing (that is unrelated to respirator function) during testing or use, he/she shall be referred to a physician to determine fitness to use such ...

The Occupational Safety and Health Administration (OSHA) requires the University to provide respiratory protection to employees when their risk of exposure to hazardous materials cannot be control by ...