Table of Contents
Engineering controls are a key method for reducing hazardous exposures in the workplace. They involve designing or modifying equipment, processes, or the environment to eliminate or minimize risks. OSHA recommends implementing these controls as a primary strategy to protect workers from occupational hazards.
Types of Engineering Controls
Engineering controls can be categorized into several types, each suited for different hazards. Common examples include ventilation systems, machine guards, and process modifications. These controls aim to isolate workers from hazards or remove the hazard altogether.
OSHA Best Practices
OSHA emphasizes the hierarchy of controls, prioritizing engineering controls over administrative or personal protective equipment. Best practices include conducting hazard assessments, selecting appropriate controls, and maintaining them regularly to ensure effectiveness.
Case Examples of Engineering Controls
In a manufacturing plant, installing local exhaust ventilation effectively reduced airborne dust exposure. Another example involves machine guards that prevent contact with moving parts, decreasing injury risk. These measures demonstrate practical applications of engineering controls to improve safety.
- Conduct thorough hazard assessments
- Select appropriate engineering controls
- Implement controls before administrative measures
- Maintain and inspect controls regularly
- Train workers on new safety measures