Cal/OSHA Urges Employers with Outdoor Workers to Prepare for Heat Season Now

Summer heat safety patchCal/OSHA is urging employers with outdoor workers to prepare for high heat now. According to the National Climatic Data Center, 2014 was the hottest calendar year on record since 1895 in California, and the Center has already recorded similarly record-breaking temperatures over the last two months. Preparation is essential to prevent heat illness which can include headaches, fatigue, excessive sweating and muscle cramps in the early stages, and can rapidly progress to mental confusion, vomiting, fainting, seizures and death.

“Employers must ensure they take the steps necessary to protect outdoor workers, especially during times of high heat,” said Christine Baker, Director of the Department of Industrial Relations. Cal/OSHA is a division within DIR.

Employers are required to take the following minimum, basic steps:

• Train all employees and supervisors about heat illness prevention.

• Provide employees with enough cool, fresh water to drink at least 1 quart per hour, and encourage them to do so.

• Provide access to shaded areas, and encourage employees to take rest breaks of at least 5 minutes – before they feel any sickness.

• Develop and implement written procedures – in English and other languages as necessary – for complying with Cal/OSHA’s Heat Illness Prevention Standard.

“California has the most extensive heat illness prevention requirements in the country,” said Cal/OSHA Chief Juliann Sum. “The goal is to ensure that outdoor workers are not risking their health.

” Employers must also take special protective measures when temperatures reach 95 degrees or above. Supervisors must:


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