What should be done if employees are working in a hazardous area?

When employees are working in a hazardous area, it is crucial to prioritize their safety above all else. Removing employees from the hazardous area and cordoning it off ensures that no one else can inadvertently enter the dangerous zone while the hazard is being assessed or mitigated. This action minimizes the risk of accidents or injuries, as it creates a clear boundary around the area that is unsafe.

Cordon off the area effectively signals to all personnel that there is a potential danger, maintaining a safe environment for everyone involved. Furthermore, this action demonstrates a proactive approach to safety by controlling access to the hazardous zone until appropriate measures can be taken to address the situation.

The other options, while they may involve safety considerations, do not ensure the immediate protection of employees as effectively as removing them from the hazardous area does. Continuing work or merely alerting management without isolating the area does not directly mitigate the risk at that moment. Providing additional training is essential for long-term safety but does not address an immediate hazard.