This checklist provides a list of risks for you to consider when managing and controlling the risks caused by working in heat.
Risk factors to consider |
Why this is important |
---|---|
Are ambient conditions hot? |
This contributes to incidents such as heat-related illness and burns. |
Are days and nights hotter than usual? |
A heatwave can make it harder to sleep and workers may become fatigued. |
Is it humid? |
High humidity makes it harder for the body to cool itself. |
When is work done? |
Certain times of the day and year will be hotter. |
How often can workers take breaks somewhere cool? |
Working in heat for long periods of time is very dangerous. |
Is there air movement or a breeze? |
This can help cool workers. |
Is the work intense or long? |
The harder the body is working the more heat it needs to lose. |
Are workers physically fit and acclimatised? |
Fit and acclimatised workers generally have higher heat tolerances. |
Do workers wear hot clothing (including PPE)? |
Some clothing can prevent the evaporation of sweat or prevent air movement. |
Are the workers qualified, trained and experienced? |
Experienced workers may be more efficient and use less energy for the same work. They may also be more aware of the hazards, health effects and controls. |
(If known) do workers have medical conditions? |
Some conditions and medications can make workers less able to cope with heat. |
Is there cool drinking water or electrolyte drinks on hand? |
Dehydration can be dangerous and contributes to heat-related illness. |
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