OSHA & Welding Safety

OSHA, the U.S. Occupational Safety and Health Administration, says that welding is a hazardous function that has both safety and health risks associated with it. Four per every thousand workers suffer fatal injuries, a statistic that excludes workers who experience life-threatening illnesses.

Features

• OSHA's standards for welding safety address physical safety and health issues. Because welding workers are exposed to ultraviolet radiation and metal fumes, health hazards are serious. Physical safety risks from welding operations include eye damage, electrical shock, lacerations, crushed fingers and skin burns.

Prevention/Solution

• Environmental controls enhance the safety of welders. Welding releases toxic gases, so work areas must be properly ventilated in order to minimize exposure to the fumes. The U.S. Mine Safety and Health Administration says the most effective control is a localized exhaust vent. Here, an exhaust hood is set proximal to the welding flame or arc, and contaminants are directed away from the welder's breathing area.

Considerations

• Personal protective equipment plays a vital role in preventing health and safety hazards. To protect the welder against sparks, radiation and the splatter of molten metal, the welder must wear a welding hood (or helmet), gloves and clothing that protect the arms and neck. Respiratory protection, such as an air-supplied welding hood, may also be necessary.