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The Challenge

Heat Stress is More Than a Summer Problem

Heat stress is one of the most significant environmental risks facing Australia’s mining and industrial workforce.

Long shifts, remote locations, physically demanding work and mandatory PPE all place additional strain on workers operating in high temperatures.

Without effective controls, dehydration and elevated body temperature reduce concentration, slow reaction times and increase the likelihood of fatigue-related incidents. For mine operators and contractors, this impacts not only workforce wellbeing but also productivity, shutdown performance and operational continuity.

Safe Work Australia identifies working in heat as a significant workplace hazard, increasing the risk of dehydration, heat-related illness, fatigue and reduced cognitive performance. Effective hydration, cooling and work practices are essential controls for reducing these risks.

Best-practice sites integrate heat management into their critical risk controls by providing:

  • Easily accessible hydration stations across work areas
  • Electrolyte replacement for physically demanding tasks
  • Cooling apparel suitable for mining environments
  • Heat stress monitoring and worker education
  • Hydration reminders and visual safety signage
  • Planned recovery and shaded rest areas
  • Readily available first aid and emergency response equipment
Worker experiencing heat stress at an industrial worksite

< 2%

of body weight lost through dehydration can significantly reduce cognitive performance, increasing the likelihood of errors and incidents.

The Safety Standard

Better Inputs. Better Outcomes.

Leading mining operations understand that hydration is only one part of an effective heat stress management program.

Heat stress management isn’t about reacting when someone becomes unwell. It’s about implementing practical controls that protect workers before heat becomes a safety incident.

When controls work together, they help reduce fatigue, improve decision-making and keep crews operating safely throughout every shift.

  • Hydration stations
  • Electrolyte replacement
  • Cooler jugs & insulated coolers
  • Cooling accessories & apparel
  • Hydration reminder signage
  • Workforce awareness products
  • Site safety equipment
  • First aid support

Hydration Systems

  • Keep crews properly hydrated throughout every shift with workplace hydration solutions designed for harsh mining environments.

Cooling PPE & Apparel

  • Reduce heat strain with personal cooling solutions that help workers remain comfortable while wearing mandatory PPE.

Heat Stress Control & Site Safety

  • Support site-wide heat management with practical workplace controls and visual communication.

Reduced Fatigue Risk

  • Proper hydration and cooling help minimise fatigue, improve concentration and reduce heat-related incidents.

Our Solutions

Apparel

Apparel

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Insulated Coolers

Insulated Coolers

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Hydration

Hydration

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Our Resources

Sword Performance Hydration

Sword Performance Hydration

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Cooling & Hydration

Cooling & Hydration

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Frequently Asked Questions

Mining sites can reduce heat stress by implementing a combination of engineering and administrative controls, including readily available hydration stations, electrolyte replacement, cooling apparel, shaded rest areas, work-rest schedules, worker education and heat stress monitoring. A proactive approach helps protect workers before symptoms develop.

Early warning signs include excessive sweating, thirst, fatigue, headache, dizziness, muscle cramps, nausea and reduced concentration. Workers experiencing these symptoms should stop work, move to a cooler area, rehydrate and seek assistance before the condition progresses.

Yes. Cooling apparel is designed to help regulate body temperature by providing evaporative or phase-change cooling. When used alongside hydration and other heat management controls, cooling vests, towels and neck wraps can improve worker comfort, reduce heat strain and support productivity during extended periods in hot conditions.

A comprehensive heat stress management solution may include hydration stations, electrolyte products, insulated water coolers, hydration packs, cooling apparel, cooling accessories, heat stress signage, first aid equipment and other workplace safety products. Combining these solutions helps organisations create a safer, more resilient workforce while supporting compliance with workplace health and safety obligations.

Heat stress on mine sites is caused by a combination of high ambient temperatures, physically demanding work, prolonged exposure to direct sunlight, humidity and the use of heavy personal protective equipment (PPE). Long shifts, remote work environments and limited opportunities to cool down can further increase the risk. Without effective controls, heat stress can lead to fatigue, reduced concentration and serious heat-related illness.

Dehydration impacts both physical and mental performance. Even mild dehydration can reduce concentration, slow reaction times and impair decision-making, increasing the likelihood of mistakes, near misses and workplace incidents. Maintaining proper hydration is one of the simplest and most effective ways to improve worker safety and performance in hot conditions.