Page 68 - OHS, JulyAugust 2023

F AE PS R RT RO O T T E ES C C H L LA L L T E S T I O N Warehouses, industrial spaces and commercial buildings often suffer a common problem: moderate to excessive heat that can impact safety and productivity. in keeping your body cool. It’s also important to consider the color of your clothing. Dark clothing absorbs harmful ultraviolet rays, which contribute to your body’s inability to keep cool. Light-colored clothing can reflflect these rays, leading to less heat stored in and near your body. They say black is slimming, but what good is a nice figure if you aren’t alive to enjoy it? Taking frequent breaks. Allow employees to take breaks that extend beyond local, state, and federal guidelines. Labor laws and other guidelines only detail the minimum requirements. Providing additional breaks to allow employees to rest, rehydrate and refocus are the best lines of defense to building a work environment that is not only safe but desirable for the workers. New employees should be given an acclimation period to allow body conditioning in hot environments. This is especially important for younger workers or workers that have not previously spent significant amounts of time working in a hot environment. Not only does it improve health and safety, but it influences your company’s reputation. Word of mouth is much more powerful than we realize and can cause irreversible damage to your reputation as an employer in the community. Air Movement. Air conditioning is great, but not always a practical solution for your space. Whether it’s the high cost and inefficiency in large industrial spaces or the impracticality of providing air conditioning outdoors, other solutions are often more appropriate. Fans, misters, and swamp coolers provide portability and cooling to make the body feel up to 10 degrees cooler or even lower the temperature. The recent AMCA article “Reducing Climate-Change-Induced Heat Strain and HVAC Performance Loss With Circulating Fans”1 lays out the case for high-volume, low-speed overhead fans as a solution to combat the effects of rising temperatures. So, while hotter days and more frequent heat waves are all but a certainty, that doesn’t mean that you and your employees have to suffer through it. By utilizing the tools and behaviors previously outlined, it’s possible to create safer, more comfortable conditions for employees and occupants. In addition to the benefits listed above, this will have the added effect of generating positive word-of-mouth within your community and company. Take this opportunity to protect your team, your bottom line, and your reputation with a proactive approach to preventing heat stress. Kristan France is the Environmental Health & Safety Manager for Big Ass Fans. With more than a decade of experience as an EHS manager, she is a trusted advisor at Big Ass Fans for identifying and reducing health and safety hazards related to the work process, the environment, and employees. Committed to providing every single member of the Big Ass Fans team with the tools they need to stay safe in the workplace, France loves working with people to encourage behavior-based safety programs and having the opportunity to make people’s lives safer each and every day. REFERENCE 1. www.amca.org/educate/articles-and-technical-papers/amca- inmotion-articles/reducing-climate-change-induced-heat-strain-and-hvac- performance-loss-with-circulating-fans.html Undesirable costs are also part of the baggage that comes with businesses when employees are experiencing heat stress. Workers’ compensation costs will increase for those who sustain injuries or illnesses while working. Also, employee turnover can be costly for those who resign due to hot conditions in their workplace. A new generation of workers is empowered to seek and find a comfortable place to work that appeals to their desire to be happy and creative. Recruitment efforts and retraining, also costly effects are inevitable if workers are suffering from the effects of heat illness. Unknown costs such as negative reviews online about a company and worker conditions can be detrimental to the continued success of staffing and operating a profitable business. Addressing Heat Stress The key to handling heat stress lies in prevention. Fortunately, there are some proven strategies for preventing heat stress: Training. Your first line of defense in protecting your employees is training. Worker and manager training should be conducted often to ensure that they are educated, empowered and encouraged to take action should they recognize the warning signs of heat stress in a worker or if a medical emergency arises. By establishing a behavior-based training program, the likelihood of early detection is higher. Behavior-based safety observations encourage workers to be vigilant of unsafe behaviors in the workplace and intentional about discussing safer methods to avoid injury. Hydration. Drinking plenty of fluids and staying hydrated are the first lines of defense against heat illnesses. Drinks containing caffeine and alcohol should be avoided, as these types of drinks can be dehydrating. Sports drinks are convenient and a popular solution to combat dehydration. However, this is only true if the beneficial vitamins and minerals are included in the list of ingredients and if consumed in moderation. Otherwise, you can develop an electrolyte imbalance which can have a host of unpleasant symptoms. Water is the best way to avoid the adverse effects of heat stress. Rethinking Your Wardrobe. In some industries, the required personal protective equipment can wear up to 75 pounds. By wearing lightweight clothing, you can increase airflow and assist 68 Occupational Health & Safety | JULY/AUGUST 2023 www.ohsonline.com