Hydration FAQ

What is the OSHA proper hydration?

The general guideline to follow is one cup of water for every 20 pounds of body weight. However, there are a number of factors that influence hydration requirements, including medications, temperature and humidity levels, and physical activity or exertion.

How much water should a construction worker drink?

To stay hydrated while working in hot conditions, it's crucial to consume one cup (8 ounces) of water every 15 to 20 minutes. This means you should be drinking approximately ¾ to 1 quart (24 to 32 ounces) of water per hour. Regular, smaller quantities of water intake are more beneficial than consuming large amounts sporadically. Importantly, avoid drinking more than 48 ounces (1½ quarts) of water per hour to prevent overhydration.

What are the new guidelines for hydration?

- About 15.5 cups (3.7 liters) of fluids a day for men. - About 11.5 cups (2.7 liters) of fluids a day for women.

What is the water parameter for construction?

Water pH Level for Construction: Maintaining a pH level between 6 and 8.5 in water is essential, as extreme pH levels can adversely affect construction materials. Additionally, the total dissolved solids (TDS) in water should not exceed 2000 ppm. Higher TDS levels can compromise the strength and durability of construction materials, potentially impacting building integrity.