In confined space operations, what is a common safety measure taken to prevent falls?

Implementing safety harnesses is a crucial safety measure in confined space operations to prevent falls. When working in environments with limited access and potential height differences, it is essential to provide workers with proper fall protection. A safety harness, when used in conjunction with a lifeline or anchor point, helps secure a worker and prevent them from falling if there is a slip or unexpected movement.

In confined spaces, the risk of falls can be heightened due to unstable surfaces, limited maneuverability, or external factors. By using safety harnesses, workers are better protected against these risks, ensuring that they can perform their tasks while remaining safe.

Other options may not provide the level of comprehensive protection that safety harnesses offer. For instance, relying on ladders alone may not guarantee stability, and avoiding the use of tools could limit the ability to effectively complete tasks. Furthermore, limiting the number of workers may reduce the risk of congestion but does not address the issue of fall prevention directly. Thus, safety harnesses are a vital component of fall protection strategies in confined spaces.