What is the minimum height of safety nets above the working environment?

The correct response indicates that the minimum height of safety nets above the working environment is 30 feet. This standard is established to ensure that if workers fall, the safety nets can effectively catch them and minimize the risk of injury. Safety nets are designed to absorb the impact of a fall, and their placement at this height allows them to provide a sufficient safety cushion for workers operating at elevated positions.

Placing safety nets at a height lower than 30 feet may not offer adequate protection and could result in serious injuries if a fall were to occur. This standard hence reflects the importance of safety precautions in construction and other elevated work environments, ensuring compliance with safety regulations and protecting worker health and safety.