WCB Cautions Workers and Employers about the Dangers of Heat Stress - July 2002

The Workers Compensation Board (WCB) is encouraging workers and employers to take steps to avoid being affected by “heat stress” this summer. Minor heat stress disorders include sunburn and heat rash; major heat stress disorders include heat cramps, heat exhaustion and heat stroke.

George Stewart, Director of Occupational Health and Safety for the Workers Compensation Board, said “heat stress can be a problem on Prince Edward Island in the summer months, especially when we experience both high temperatures and humidity as we have lately.” Stewart explained that “working in hot, humid environments can put added stress on your body. When your body’s cooling system has to work extra hard to lose heat, it can strain itself. The physical strain combined with loss of fluids and fatigue may lead to heat disorders, disability, or even death.”

Hot and humid periods on Prince Edward Island typically do not last long enough for workers to become acclimatized or used to the conditions. Because of this, workers actually face greater risk of being affected by heat stress. Methods of avoiding exposure to heat stress include scheduling hot jobs at cooler times of the day, providing cool drinking water for workers and increasing the amount and length of rest breaks. Other methods could include sharing work tasks more effectively and using mechanical assistance where possible, e.g., hoists, lift trucks, fork lifts, pallet jacks, and, or whatever is appropriate for the particular industry.

Carol Anne Duffy, Chief Executive Officer of the Workers Compensation Board, said “it is important that workers and employers are made aware of the dangers associated with heat stress and the ways it can be prevented.” The Workers Compensation Board is working to ensure a healthy and safe workplace for all Islanders. If you have any questions about heat stress or workplace health and safety, please call 902-368-5697.

For more information contact Mark Barrett:

Tel: (902) 894-0362
Email: mabarrett@wcb.pe.ca