Question

 

What are the four pillars of safety design? Describe briefly.

21 Feb 2025
Answer :
Word Count : 286

The four pillars of safety design in industrial safety are fundamental principles that help in minimizing risks and ensuring a safe working environment. These pillars are:  

1. Elimination or Substitution  
   The most effective way to ensure safety is to eliminate hazards or substitute dangerous materials, processes, or equipment with safer alternatives. This proactive approach reduces risks at the source, preventing accidents before they occur. For example, replacing toxic chemicals with less harmful substances or using automated systems instead of manual operations in hazardous areas.  

2. Engineering Controls  
   When elimination or substitution is not possible, engineering

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