Summer is well and truly upon us and the weather has been heating up nation-wide. As the heat rises, so too do heat-related health and safety risks, such as dehydration and fatigue.

These two risks are significant for those working long periods in direct sun but will also apply to indoor workers, particularly those working in confined spaces. Workers who operate machinery or vehicles with limited ventilation or no air-conditioning can also be at risk. Road transport workers are also impacted, for example, those involved in long haul travel or working for long durations in vehicles.

Following are important steps that the safety regulators recommend you focus on to manage heat-related risks in your workplace:

1. Ensure there is adequate water available to keep workers hydrated.
2. Plan the day to prioritise strenuous work during the cooler periods of the day and less strenuous tasks in the warmer periods.
3. Ensure there are additional rest breaks during the day, particularly in a cool or shaded area.
4. Encourage workers to take more breaks.
5. Reduce physical activity in the heat by considering the use of mechanical aids.
6. Supervise your workers to detect the signs of fatigue and heat stroke.
7. Provide workers with suitable hats, clothing and sun protection.
8. Make sure your workers are fully informed about the risks of working in the heat, including identifying the signs of fatigue and heatstroke.

While summer presents a range of challenges, changes in weather at any time of year will affect the risks in your workplace, particularly if your workers spend time in the elements. So, it’s important to stay alert to weather changes and extremes year-round to ensure you can adapt your risk controls accordingly. Subscribers to the Health & Safety Handbook can consult the chapter Working environment for guidance.