This news item expired on Saturday, August 31, 2013 so the information below could be outdated or incorrect.
Ever wonder how to handle working in the heat? Here are some great guidelines:
Heat Category 1 – 78 to 81° F
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drink at least 1/2 quart of water per hour
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continuous activity allowed
Heat Category 2 – 82 to 85° F
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drink at least 1/2 quart of water per hour
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40 minutes of work/20 minutes of rest
Heat Category 3 – 85 to 88° F
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drink at least 1 quart of water per hour
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30 minutes of work/30 minutes of rest
Heat Category 4 – 88 to 90° F
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drink at least 1.5 quarters of water per hour
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20 minutes of work/40 minutes of rest
Heat Category 5 – >90° F
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drink more than 2 quarts of water per hour
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10 minutes of work/50 minutes of rest
Drink plenty of water and avoid soft drinks, caffeinated beverages or drinks high in sugar.
Don't wait to be thirsty to start drinking water, this is a late sign and you already behind on fluid intake.