Ventilation An Important Aspect of Welding Safety Proper ventilation is one of the most important methods of controlling exposure to welding fumes and gases. Welding, cutting, brazing, and related operations can generate airborne contaminants that may be hazardous to the welder and other employees working nearby. Whenever possible, welding fumes should be controlled...

Ventilation Work activity or the presence of harmful substances in industrial environments frequently produces airborne contaminants. These contaminants can be controlled by isolating them from the breathing zone, substitution of a less hazardous substance or process, or by providing adequate ventilation. Ventilation is one of the most common engineering control methods...

Diesel Exhaust Safety Diesel-powered vehicles and equipment are commonly used in construction, transportation, warehouses, maintenance facilities, and industrial operations. Diesel exhaust contains a complex mixture of gases, vapors, and fine particles that can create serious health hazards, particularly when engines are operated indoors or in poorly ventilated areas. What Is Diesel Exhaust? Diesel...