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Inside, you'll find important information and resources provided by Primoris, ReadyKey, BSI, OSHA, NIOSH, and additional public sources.
Have these important resources in your pocket as temperatures rise to keep you and your team safe.
Please seek a doctor’s advice in addition to using this app and before making any medical decisions.
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What's New in Heat Illness Toolkit
1.5.0
October 15, 2025
Various bug fixes and improvements


