Heat Illness Prevention
In California, employers must take steps to protect workers from heat illness in both indoor and outdoor workplaces under California Code of Regulations, Title 8 (T8CCR), sections 3395 and 3396. Employers may be covered under both the indoor and outdoor regulations if they have both indoor and outdoor workplaces.
Prevention Starts Here: Keep Your Crew Safe in the Heat
It is mandatory to train both employers and employees that are engaged in outdoor activities conducted in hot weather about the seriousness and prevention of Heat Illness, which includes Heat Exhaustion, Heat Stroke, and even death.
Requirement to prevent heat illness for employees
Training:
Teaching employees and supervisors about heat illness prevention, signs, symptoms, and emergency response procedures
Water:
Providing access to fresh, cool drinking water so employees can drink at least 32 ounces per hour
Shade:
Providing access to shade when temperatures are high or employees request it
Rest:
Allowing employees to take cool-down rest breaks in the shade
Planning:
Developing and implementing a written heat illness prevention plan
Monitoring:
Observing employees for signs of heat illness and keeping records of temperature conditions
Communication:
Establishing methods for employees to contact a supervisor when needed
Emergency response:
Preparing to transport employees to emergency medical care if needed
Heat Stress Safety Kits
A heat stress safety kit is important because it provides readily available tools and supplies to quickly address heat-related illnesses like heat exhaustion or heatstroke in the event a worker experiences symptoms while working in hot environments, allowing for immediate first aid and potentially preventing serious complications or fatalities; this is especially crucial in workplaces with high heat exposure where early intervention is critical.
Key points about heat stress safety kits
Immediate cooling options:
Kits typically contain cold packs, ice packs, or cooling towels which can be applied to the body to rapidly lower core temperature in case of heat stress.
Hydration support:
Electrolyte replacement drinks or powders are often included to help replenish fluids and minerals lost through heavy sweating.
Information and guidance:
Heat stress safety kits may also contain educational materials on recognizing heat stress symptoms, proper response actions, and preventative measures.
Accessibility:
Keeping these kits readily available in high-heat work areas ensures prompt access to necessary items in case of an emergency.
Shade
According to most workplace safety regulations, including those from OSHA, employers must provide access to shade for outdoor workers when the temperature exceeds 80 degrees Fahrenheit, and this shade should be readily available near the work area, large enough to accommodate all employees on break, and accessible upon request even if the temperature is below 80 degrees; essentially, shade must be present when it's hot enough to pose a heat-related risk to employees.
Indoor workplaces
Outdoor workplaces
Key points about shade regulations on jobsites
Temperature threshold: Shade is typically required when the temperature reaches 80 degrees Fahrenheit or above.
Accessibility: Shade should be located close to the work area where employees can easily access it during breaks.
Capacity: The shade area must be large enough to comfortably accommodate all employees who need to cool down at the same time.
Request access: Even if the temperature is below 80 degrees, employers should still provide access to shade if requested by an employee.
What constitutes "shade"
Natural shade from trees
(if sufficient and accessible)
Canopies or tents erected specifically for shade
Buildings or other structures with shaded areas
Important considerations
Monitoring weather:
Employers should monitor weather forecasts to anticipate hot conditions and ensure adequate shade is available.
Employee training:
Workers should be educated on heat-related illnesses and the importance of utilizing shade when needed.
Cooling measures:
In extreme heat, employers may need to provide additional cooling measures like misting fans or cooling stations alongside shade.
Learn more about Cal/OSHA Heat Illness Prevention Guidance and Resources
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