What are engineering controls in the context of welding safety?

Engineering controls refer to the mechanical systems and modifications made to the workplace to minimize the risk of exposure to hazards associated with welding. These controls are designed to eliminate or reduce hazards at their source rather than relying solely on personal protective equipment or procedures. Examples of engineering controls in welding might include ventilation systems that remove harmful fumes, barriers that prevent exposure to high temperatures, or automated welding equipment that reduces the need for workers to be in hazardous areas.

By focusing on modifying the work environment, engineering controls create safer working conditions and promote overall health and safety in welding operations. This approach is essential because it addresses the root of the hazard directly, rather than solely depending on the individual worker's actions or equipment.