Which factor is most likely to improve the safety of a catch net?

Following manufacturer specifications is crucial for improving the safety of a catch net because these specifications are specifically designed to ensure that the net functions correctly under expected loads and conditions. Manufacturers conduct extensive testing and analysis to determine the appropriate materials, dimensions, and installation methods, which ultimately influence the net's effectiveness in catching and supporting falling items or individuals.

By adhering to the manufacturer’s guidelines, you ensure that the net is properly installed and maintained, which lowers the risk of deformation or failure during use. Deviating from these specifications can lead to compromise in the net's integrity, potentially resulting in accidents or injuries. Therefore, following manufacturer specifications is fundamental to maintaining safety standards when using catch nets in scaffolding environments.

Periodic evaluations, while valuable, are reliant on having established standards to assess against, and they do not substitute for the critical importance of using equipment as intended by its design. Removing unnecessary equipment could contribute to a safer work environment but does not directly enhance the operational safety of the catch net itself. Restricting access to trained personnel is beneficial for overall site safety, but it does not specifically affect the functionality or safety of the catch net.