In a heat wave, how much of the normal workload should new workers begin with on their first day?

When new workers start their first day during a heat wave, it is recommended that they begin with 50% of the normal workload. This approach is crucial for several reasons.

First, new workers may not be acclimatized to the heat, meaning their bodies are less able to regulate temperature effectively, which increases the risk of heat-related illnesses. Starting at a reduced workload allows them to earn their body acclimatization gradually, helping to prevent overheating and other complications.

Additionally, a moderate workload gives new workers the opportunity to learn tasks without the added stress of extreme physical exertion in high temperatures. It encourages them to maintain hydration and take breaks as needed, fostering a safer and more productive working environment.

This method of workload adjustment, especially in extreme heat conditions, helps to promote overall employee safety and health.