working conditions; heat illness; prevention

HB 2928 establishes heat illness prevention standards for employers in high-risk industries like agriculture, construction, landscaping, oil and gas, airport work, and delivery services. It requires employers to provide free drinking water with ice (and electrolytes for work over an hour above 80°F), shade or climate-controlled rest areas within 400 feet of work zones when temperatures exceed 80°F, and paid rest periods (15-45 minutes per hour) based on heat levels. Employers must also monitor workers for heat symptoms, implement emergency response protocols, and hold pre-shift safety meetings for agricultural workers. These rules, to be adopted by Arizona’s Industrial Commission, apply to all indoor and outdoor workplaces in covered industries to protect workers from heat-related health risks.