08/29/2026
I have worked enough hot days in protective gear to know this: the hazard you are dressed to survive can create another hazard of its own.
๐๐๐ญ๐ช๐ข๐ฃ๐๐ฅ ๐ฃ๐ฃ๐ ๐ฐ๐ฎ๐ป ๐ฑ๐ฟ๐ฎ๐บ๐ฎ๐๐ถ๐ฐ๐ฎ๐น๐น๐ ๐ฐ๐ต๐ฎ๐ป๐ด๐ฒ ๐๐ต๐ฒ ๐ต๐ฒ๐ฎ๐ ๐ฒ๐พ๐๐ฎ๐๐ถ๐ผ๐ป.
Chemical protective clothing, respirators, gloves, boots, physical exertion, humidity, and direct sun can all add to heat strain. OSHA's HAZWOPER guidance specifically tells employers to consider heat stress and task duration when selecting and using PPE.
One important 2026 clarification: OSHA's nationwide heat-specific rule is still proposed, not final. But heat is not a free pass. OSHA's General Duty Clause still applies to recognized serious heat hazards, the agency revised its Heat National Emphasis Program in April, and existing HAZWOPER duties require employers to assess hazards and use appropriate controls.
๐ช๐ต๐ฎ๐ ๐ฎ ๐๐๐ฟ๐ผ๐ป๐ด ๐ต๐ผ๐-๐๐ฒ๐ฎ๐๐ต๐ฒ๐ฟ ๐๐๐ญ๐ช๐ข๐ฃ๐๐ฅ ๐ฝ๐น๐ฎ๐ป ๐๐ต๐ผ๐๐น๐ฑ ๐ถ๐ป๐ฐ๐น๐๐ฑ๐ฒ:
โข PPE selected for the actual hazard, not automatic over-protection
โข Acclimatization for new and returning workers
โข Water and cooling in a clean, usable location
โข Work-rest cycles that change with conditions and PPE burden
โข Buddy observation and clear stop-work authority
โข A plan for decon and EMS access if a worker becomes ill
The goal is not to choose between chemical protection and heat protection. The goal is to plan for both.
Read the full Life Saving Education guide: https://www.lifesavingedu.com/hazwoper-heat-stress-prevention-2026/