KENZEN LAUNCHES DATA DASHBOARD THAT ANALYZES SAFETY AND PRODUCTIVITY OF WORKERS IN HOT AND HUMID CONDITIONS
NEW YORK CITY (March 23, 2021) – Kenzen has launched a data and analytics dashboard, the latest component of its smart PPE connected worker solution. The dashboard captures workers’ core body temperature (the greatest predictor of heat stress and illness), productivity, and microclimates caused by clothing under hot and humid working conditions.
Environmental Health and Safety (EHS) managers and company leaders can now have a data-driven overview of work sites, both real time and retrospectively, to evaluate heat risk information by location and job role. The analysis consists of tens of thousands of data points collected per worker per day from the Kenzen wearable which tracks physiological factors including core temperature and heart rate. The Kenzen system uniquely enables companies to identify and address challenges and opportunities related to work in hot and humid conditions. The information allows them to manage risk and improve processes to keep workers safer and more productive.
Last year, Kenzen unveiled the monitoring device and its complimentary mobile app that alerts workers when they are at risk of heat stress and illness and when to stop work, rest, and return to work safely. The hardware and app work together to feed data to the real-time dashboard for supervisors to monitor their teams proactively and intervene when necessary.
Kenzen’s new analytics dashboard allows senior managers, who on average are responsible for 10 teams of 10 people each day, to dig deeper into the data and have a holistic view across worksites and teams. The dashboard provides insight into how various environments affect workers and uses the information to guide management in the implementation of changes to keep workers safer while optimizing productivity. Actionable feedback enables tailoring of work/rest schedules and identification of PPE clothing with the least impact on worker performance.
The complete Kenzen solution integrates the company’s commitment to personal data privacy; only workers can view the details of their personal health information and safety managers and other EHS leaders only see what’s necessary to keep the worker safe.
“The latest tool in the Kenzen connected worker solution comes just in time for a summer that’s expected to be one of the most extreme on record,” said Heidi Lehmann, Kenzen co-founder and chief commercial officer. Lehmann adds that, for every 10-degree Fahrenheit increase in temperature, there is a 393 percent increase in hospitalizations for heat exposure. “Now companies have the power to predict and prevent heat-related injuries and deaths and manage productivity at the same time.”
Founded in 2016, Kenzen is the premier physiological monitoring platform to keep workforces safe from heat, fatigue, and over exertion on the job while providing data driven insights to maintain productivity. For more information about heat stress and how to integrate the system into a safety plan, visit Kenzen.com.
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BUILDER contributor Nicole Moyen outlines the symptoms of two important heat-related injuries and how to detect and manage the risks on jobsites.
You can see the original article on Builder Online, here.
As we approach summer construction season, residential workers should re-educate themselves on heat-related injuries and illnesses that can happen to employees when working in warm conditions. Many workers and supervisors have experienced or witnessed changes in their physical abilities and limitations, caused by high-temperature environments. It’s important to understand what to look for and the differences between heat-related effects on the body, in order to detect and manage the health risks.
When your employees experience goosebumps or chills, light-headedness, nausea, and/or are feeling weak or more fatigued than usual, it’s likely they are experiencing heat exhaustion.
Heat exhaustion is typically the point where the cardiovascular system—the heart and blood vessels—can no longer support the work being done by the person. His/her heart rate will likely be higher when working in a hot (vs. a cool) environment. But heart rate can only increase so much, because the body only has a finite amount of blood that can be pumped by the heart to the working muscles for energy and to the skin to get rid of body heat. When this “maximum” point is reached in the cardiovascular system, a person feels symptoms of heat exhaustion: weakness, fatigue, faint/light-headedness, unusually hot skin, excessive sweat, and difficulty working or exercising.
Ideally, a worker has been trained to read the signals of their body when these symptoms occur, and knows the importance of stopping work to cool off and drink water to allow body temperature to come back down to normal. However, many workers may push through these feelings in order to stay productive and keep the job moving. This is the time when a supervisor must intervene to prevent heat-related injury or even a worker fatality.
An intervention means work stops immediately, and the worker is directed to a shady or air-conditioned shelter. Removing any extra clothing will allow the employee to cool down faster, and if the person is feeling dizzy or light-headed/faint you can elevate their feet to help return blood to the brain and heart. Use ice-cold towels placed on the body to cool it down, and encourage the worker to drink plenty of fluids, especially water, to boost hydration to a healthy level.
With these remedies, the worker should start to feel better within 10 to 15 minutes, and can safely return to work. However, it’s important to ease back into work gradually so as not to immediately disturb the care that’s just been given to the body. Make sure the affected employee slows down his/her work pace and takes extra breaks during the work day, even if they aren’t brought on by heat-related symptoms. This will help the person avoid another episode of heat exhaustion or other heat-related injuries.
Exertional Heat Stroke
Exertional heat stroke (EHS) is different from heat exhaustion. EHS should be considered a serious medical emergency. As such, if not treated properly, EHS can result in death. The good news is, if you understand EHS and take the proper prevention and monitoring steps, EHS is preventable.It is important to remember that heat exhaustion does not precede EHS. That means that heat exhaustion and EHS are two separate things: someone doesn’t necessarily need to experience heat exhaustion before getting EHS. Often, EHS can come about very suddenly, without any signs or symptoms. Exertional heat stroke is diagnosed when:
- The worker’s core body temperature is greater than 104°F or 40°C. The only real way to differentiate between heat exhaustion and EHS is to measure core body temperature with a rectal or esophageal probe.
- The worker’s central nervous system is experiencing dysfunction. When this happens, the person may be hallucinating, experiencing behavior changes such as aggressiveness, irritability, confusion, and/or irrational behavior. They may also feel weak or unable to continue working. The person may even collapse on the job or faint.
- The worker may also experience vomiting, hot and sweaty skin, and fatigue, which are the symptoms of heat exhaustion, but the additional behavior changes noted above are the key clues that the person needs emergency cooling of the body, plus additional medical attention.
Preventing Heat Exhaustion and EHS
Now that you understand the two most common heat ailments that can happen on the job, it’s time to take stock of how you are preventing and managing them to keep your team safe from heat’s harm.
- Encourage workers to use a buddy system while on the job. Buddies take on the responsibility of checking on specific co-workers’ well-being. Most teams already have informal buddy relationships that have formed, so it’s easiest to simply ask them to add this more formal “check up” to their existing collaboration. Buddies should talk to each other several times during the work day—not just while on break together. If one person notices something strange or out of character with the other, the observer should alert supervisors and immediately get the person to an emergency cooling station on-site.
- Educate workers on the signs and symptoms of heat stress. Encourage them to pay attention to their own symptoms and what their body may be telling them. Let employees know it is dangerous to “push through” the situation by being “tough” under extreme circumstances. It’s not productive to the job. Heat stress actually slows the work pace and increases errors. In the end, a worker that passes out or must go to the hospital isn’t useful to himself/herself or the employer. Working safely is the ultimate goal, not speed or competition, or testing the limits of the human body.
- Honor and recognize when a worker is vocal about symptoms. Take all comments about changes in the body seriously and let them take a break, find a cooler place, and drink water to recover before it’s too late.
- Investigate additional equipment that can be used on site, such as smart personal protection equipment (PPE) that monitors and measures body indicators such as core body temperature, and sends a signal to both the worker and the supervisor that a safe heat threshold has been crossed, and a break and/or treatment are necessary.
Treating Heat Exhaustion and EHS
The symptoms detailed above are cues for both the worker and the supervisor to stop the individual from working, get them to shade or air conditioning to rest, and encourage them to drink fluids. It is also important to check on the person every five minutes to make sure they are recovering and feeling better. If, after 10 to 15 minutes, their symptoms have subsided, they may return to work. If not, continue treatment to eliminate the symptoms or seek professional medical attention for the worker if symptoms don’t subside.
If symptoms of EHS are present, immediately call on medical professionals by dialing 911. While waiting for EMTs to arrive, help the worker cool down as quickly as possible. Ideally, there will be ice bath supplies on-site to quickly cool the worker. Ice baths are the most effective way to treat EHS. If not, rotate cold compresses around the body to help cool the worker down. The most important thing to remember is to not leave the worker’s side while recovery begins and before help arrives.
Heat-related worker injuries are on the rise. If you haven’t paid close attention to the nuances of the signs and symptoms of heat injuries and illnesses, along with the ways to treat affected employees, you are putting everyone at risk. Be knowledgeable and proactive to keep your teams safe while getting the job done, especially during the high heat of the summer.