When the Summer Wind Comes Blowing In: Remember OSHA’s Heat Stress Guidance

Heat stroke attention of outdoor laborYesterday, American Airlines announced it cancelled approximately 45 regional flights due to intense summer heat in the Phoenix area and there were record highs recorded in the region. The intense heat waves serves as a good reminder that OSHA has guidance on addressing heat stress and employers may need to do more than simply offering employees a cold beverage or an extra rest period although certainly water, rest, and shade are some ways to prevent heat stress illnesses according to OSHA. In fact, OSHA launched a Heat Illness Prevention campaign in 2011 designed to educate employers and employees on the dangers of working in the heat and the phrase “water, rest, and shade” is OSHA’s tag line for the campaign.

According to OSHA, dozens of workers die and thousands more become ill while working in extreme heat or humid conditions. OSHA further states that approximately 40 percent of heat-related work deaths occur in the construction industry but that employees in any industry could be affected and without regard to age or physical condition. Heat stroke is the most serious heat illness but other illnesses may include heat exhaustion, heat cramps, and heat rash.

Although there is no specific standard, OSHA has cited employers for failing to abate recognized heat hazards under the general duty clause. According to OSHA, a Heat Illness Prevention Program should contain the following key elements:

  • Person designated to Oversee the Program
  • Hazard identification
  • Water, Rest, Shade Message
  • Acclimatization
  • Modified Work Schedules
  • Training
  • Monitoring for Signs and Symptoms
  • Emergency Planning and Response

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