Safety protocols for summer work sites     

By Al Ruggie

Working inside
    Even indoors, physical workers are not immune to the heat or over-exertion in the workplace. Moreover, even inside without the sun beating down, if the air temperature is in the 80’s and the humidity is also high, then doing physical labor can push the body over the edge and into territory where it simply can’t sweat enough to cool itself down. When this happens, potentially fatal heat stroke is right around the corner. Prevention is the key when it come to working in the heat, inside or out.
    Here are some of the best ways to prevent heat-related health effects while doing labor on job sites.

Stay hydrated
    Hydration is key to combating heat-related illnesses, inside or outside. Workers should drink plenty of water throughout the day, even if they don't feel thirsty. Dehydration can sneak up quickly and present itself without a person ever even feeling thirsty at all, so it's essential to keep fluids flowing no matter how much a laborer desires a cool drink.

Dress appropriately
    Lightweight, breathable clothing made of natural fibers like cotton are usually the best options when it comes to work clothes that can help you to beat the heat and still stay productive. This may not be possible on all work sites, especially those inside, but whenever possible, utilize this option as a resource for staying thermally regulated. Loose-fitting attire allows air to circulate, aiding in cooling by wicking away body heat. Avoid dark colors that absorb light rays and opt for whiter shades instead. The lighter colors will reflect the sun away from the body rather than absorbing it like dark colors do.

Take breaks
    There’s a good chance that the culture of the worksite isn’t such that taking breaks randomly will be seen as a safety measure, but it is important to change this dynamic. Taking short breaks from the heat regularly can help to prevent the body from over-heating and going into stroke.
    Working indoors doesn't mean people are exempt from heat breaks just because the sun isn’t a factor. Schedule regular intervals to rest and cool down. Supervisors should foster and shepherd this tactic to ensure that it becomes engrained in the work environment. During these breaks, laborers should use the time to hydrate and replenish lost fluids.

Utilize ventilation
    Maximize airflow by using fans or opening windows where possible. Proper ventilation helps dissipate heat and humidity, creating a more comfortable and safe working environment. Ensure equipment like fans are in good working order to optimize their effectiveness. If the structure permits, install these fixtures permanently in places that direct the airflow to workers who are in each station to achieve the best results.

Working outside
    Outdoor labor presents its own set of challenges, but with the right precautions, workers can stay safe and healthy even in extreme conditions.
    Here are some of the most effective ways to prevent heat-related health hazards while doing labor on job sites outside.

Stay hydrated
    It isn’t too complicated, but staying hydrated be it indoors or outside is critical to preventing heat-related health problems. Outdoor work increases the risk of dehydration significantly, so it's crucial to drink plenty of water throughout the day even when not thirsty.
    Encouraging workers to carry water bottles and take regular breaks to rehydrate can not only help to prevent heat-related workplace issues, but it can also fundamentally increase productivity as well.

Wear sun protection
    Shield yourself from the sun's damaging rays by wearing sunscreen with a high sun protection factor (SPF) rating. A wide-brimmed hat and sunglasses can also offer additional protection for the face and eyes. Lightweight, breathable clothing with UPF (Ultraviolet Protection Factor) will also provide sun protection in extreme conditions.

Take breaks
    Working in extreme heat can quickly lead to heat exhaustion, heatstroke, or even fatalities. Schedule frequent breaks in shaded areas to rest and cool down, even if the crew isn’t interested in stopping the workflow. Encourage workers to listen to their bodies and take time out of the heat as is needed.
    Each job site might be relatively similar, but if major changes between sites are common, then implementing a regular meeting to explain and illustrate heat-related concerns and solutions is important.

Seek shade
    When possible, seek out shaded areas to escape the direct heat of the sun. If it’s possible to do the job completely out of the sun and then transport the finished product to where it needs to be, then this is ideal. Even if it’s only possible to do part of an operation out of the sun, it’s best to take advantage of every opportunity to avoid exposure.
    Temporary shelters or canopies provide relief from the sun and help lower body temperatures too. Not all job sites will provide for this ability, but when possible erect a sun structure to prevent as much exposure as can be. Also, if possible, try to rotate tasks that need to be done in the sun between workers to minimize prolonged exposure for any one individual.
    Physical laborers are not always aware of the significant challenges when working in extreme heat conditions, both indoors and outdoors, and it falls on the shoulders of management to ensure a safe workplace.
    By staying hydrated, dressing appropriately, taking regular breaks, utilizing ventilation, wearing sun protection, and seeking shade when possible, workers can mitigate the risks of heat-related issues and accidents. Prioritizing safety and well-being ensures a productive and healthy workforce, even in the hottest of conditions.