Skip to main content

A NSW Government website

Stay heat safe on mine sites

Extreme heat can cause severe illness, hospital admission and even death. Before, during and after a period of hot weather, it’s important that you keep cool and stay hydrated.

As we approach the middle of summer, the Resources Regulator has updated its fact sheet “Stay heat safe on mine sites”.

Mine operators are required to manage the risk to health and safety associated with extremes of temperature and /or moisture content of air (humidity).

Underground mines are required to implement control measures including monitoring to manage heat stress at the mine in areas where a person may work or travel, and where the wet-bulb temperature is more than 27° C.

Assessment methods for heat exposure at surface and underground mines differ due to the unique conditions of each environment.

Read the fact sheet (PDF, 83.43 KB) to understand the early warning signs of heat stress, your obligations to keep workers safe, and recommendations for being heat safe on mine sites.

Recent Articles

Investigation

The Resources Regulator has published its final causal investigation report into the factors that led to an underground mine fire at Perilya

NSW government logo

Investigation

The Resources Regulator in NSW has begun an investigation into an incident in which an electrician suffered burns from an arcing flash. The

Electrician suffers arc flash burns

Safety

Work health and safety reports for the period 1 July 2024 to 30 June 2025 are now available on the Resources Regulator Portal for mine

Line drawing of a bell on a purple background.