Cal/OSHA to employers: It’s your duty to prevent heat illness

Oakland, CA — Employers are responsible for protecting workers from heat illness, the California Division of Occupational Safety and Health – also known as Cal/OSHA – reiterates in a recent reminder.

Since 2005, the state has had a heat illness prevention standard for all outdoor workers, including those in agriculture, construction and landscaping. Also protected under the standard are those who spend a significant amount of time working outdoors, such as security guards and groundskeepers, or in non-air-conditioned vehicles such as delivery trucks.

Under the standard, employers must:

  • Develop and implement an effective written heat illness prevention plan that includes emergency response procedures.
  • Provide instruction on heat illness prevention to all supervisors and employees.
  • Make available drinking water that is fresh, pure and suitably cool, and encourage workers to drink at least 1 quart per hour.
  • Make sure shade is available when temperatures exceed 80° F or when workers request it, and encourage rest breaks.

Employers also should consider heat illness mitigation strategies while implementing required measures designed to prevent the spread of COVID-19, including allowing appropriate time and space for workers to take breaks while maintaining physical distancing protocol. Further, employers should provide cloth facial coverings or allow workers to use their own.

- Digital Partners -

“Employers should be aware that wearing face coverings can make it more difficult to breathe and harder for a worker to cool off, so additional breaks may be needed to prevent overheating,” Cal/OSHA says in a May 26 press release, adding that agricultural and other outdoor workers are not encouraged to wear surgical or respirator masks as facial coverings.

The agency has published a sample document employers can use to develop a heat illness prevention plan.

- Digital Partners -

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