How can you reduce the risk of heat stress?

White emphasises the importance of employers being aware of the actions which can be taken to limit the risk of heat stress. The Health and Safety Executive offers a thorough list of steps that can be taken.

Some of the key pointers are:

Remove or reduce the sources of heat where possible (consider fans, air conditioning and physical barriers that reduce exposure to heat)
Provide aids where possible to reduce the work rate
Regulate the length of exposure to hot environments, eg allowing staff to work at cooler times of the day or providing rest breaks and rest facilities in cooler conditions
Prevent dehydration: provide cool water in the workplace and encourage workers to drink frequently in small amounts before, during (where possible) and after work
Identify employees who are more susceptible to heat stress because of an illness, condition or medication that may contribute to the early onset of heat stress, eg pregnant women or those with heart conditions

“It should be remembered, that if staff become ill from the heat, especially those who are vulnerable or with underlying health conditions, employers could find themselves involved in a personal injury dispute,” White adds.

“It is, therefore, crucial that employers follow their duty of care to all staff, carry out risk assessments when necessary, and act accordingly to prevent staff from falling unwell or being injured.”

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