25/05/2026
βοΈ How to Protect Workers from Heat Stroke
π― Introduction
Heat stroke is a serious and life-threatening condition caused by excessive heat exposure. It commonly occurs in construction, industrial, and outdoor workplaces during hot weather or high-temperature work conditions.
Protecting workers from heat stroke is an important Health and Safety responsibility.
β οΈ Signs and Symptoms of Heat Stroke
Workers may experience:
-High body temperature
-Dizziness or confusion
-Headache
-Rapid heartbeat
-Hot, dry skin
-Loss of consciousness
β οΈ Heat stroke is a medical emergency and requires immediate action.
π¦Ί Ways to Protect Workers from Heat Stroke
1. Provide Drinking Water
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Supply cool drinking water at all times
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Encourage workers to drink regularly
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Do not wait until feeling thirsty
2. Schedule Rest Breaks
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Provide regular breaks in shaded or cool areas
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Increase rest periods during extreme heat
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Reduce heavy work during hottest hours of the day
3. Provide Shade and Cooling Areas
-Set up shaded rest stations
-Use cooling fans or ventilation
-Provide air-conditioned rest areas when possible
4. Monitor Weather Conditions
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Check temperature and heat index daily
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Stop or reduce work during extreme heat conditions
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Adjust work schedules when necessary
5. Use Proper Clothing and PPE
Workers should wear:
-Lightweight and breathable clothing
-Light-colored clothing when possible
-Sun protection such as hats or neck covers
Avoid unnecessary heavy clothing.
6. Acclimatize Workers
New or returning workers should:
-Gradually increase work exposure
-Be monitored closely during hot conditions
This helps the body adapt safely to heat.
7. Train Workers and Supervisors
Training should include:
-Signs and symptoms of heat illness
-Emergency response procedures
-Importance of hydration and rest
8. Use the Buddy System
Workers should monitor each other for signs of:
-Weakness
-Dizziness
-Confusion
-Excessive fatigue
9. Reduce Physical Workload
-Rotate workers when possible
-Use mechanical aids for heavy tasks
-Avoid excessive overtime in hot conditions
π¨ Emergency Response for Heat Stroke
If Heat Stroke Is Suspected:
1-Move worker to cool/shaded area immediately
1-Call emergency medical services
1-Remove excess clothing
1-Cool worker using water, fans, or wet cloths
1-Do not leave worker alone
β οΈ Immediate treatment can save lives.
π« Unsafe Practices to Avoid
β Ignoring heat illness symptoms
β Working continuously without breaks
β Lack of drinking water
β Working alone in extreme heat
β Wearing heavy PPE unnecessarily
π· Responsibilities
Employers and Supervisors
-Provide water, shade, and rest
-Monitor workers during hot weather
-Conduct heat stress toolbox talks
*Workers
-Stay hydrated
-Report symptoms immediately
-Follow heat safety procedures
Health safety environment-HSE