1. Schedule Work During Cooler Hours

Plan strenuous tasks during the early morning or late afternoon when temperatures are lower. Avoid scheduling heavy labor between 11 AM and 2 PM, the hottest part of the day, to minimize heat exposure. Use this time for indoor activities or rest breaks in shaded areas.

2. Ensure Adequate Hydration

Provide workers with easy access to cool water throughout the day. Encourage regular hydration by offering water every 15–20 minutes, even if they don’t feel thirsty. Avoid beverages containing caffeine or alcohol, as they can increase dehydration risks.

3. Equip Workers with Appropriate Clothing

Supply lightweight, loose-fitting, and light-colored clothing to reflect sunlight and allow air circulation. Provide wide-brimmed hats, sunglasses, and sunscreen with a high SPF to protect against sun exposure. Consider offering cooling vests or neck wraps for added relief.

4. Implement Frequent Rest Breaks

Schedule regular breaks in shaded or air-conditioned areas to allow workers to cool down and recover. Encourage voluntary rest periods when workers experience signs of heat stress. Use these breaks to hydrate and allow the body to dissipate excess heat.

5. Monitor Environmental Conditions

Utilize tools like the Heat Safety App by the National Institute for Occupational Safety and Health (NIOSH) to assess heat index levels at the worksite. Adjust work schedules and activities in response to changing weather conditions to minimize heat exposure.

6. Train Workers and Supervisors

Conduct regular training sessions to educate workers about the symptoms of heat stress and preventive measures. Ensure that supervisors are trained to recognize early signs of heat-related illnesses and are equipped to respond appropriately.

7. Establish Emergency Protocols

Develop and communicate clear procedures for responding to heat-related emergencies. Ensure that first aid kits are readily available and that workers know how to seek medical assistance if needed.

By implementing these heat safety measures, construction companies can create a safer working environment and protect their workforce during extreme summer conditions.