KEY LARGO, Fla. – The U.S. Department of Labor’s Occupational Safety and Health Administration has cited a South Florida utility company and related contracting company after the agency’s investigation into the deaths of three workers who succumbed to toxic gases in a manhole on Jan. 16, 2017.
Elway Gray, a 34-year-old pipe layer, entered the manhole – a confined space – and quickly became unresponsive. Louis O’Keefe, a 49-year-old laborer, entered the hole and attempted to rescue Gray. After O’Keefe also became unresponsive, Robert Wilson, a 24-year-old equipment operator, followed to help his fallen coworkers. All three men died. Post-incident atmospheric testing in the manhole revealed lethal levels of hydrogen sulfide and carbon monoxide. Two other employees and a volunteer firefighter were also exposed to the toxic gases in the manhole during rescue attempts but survived.