Text For Citation: 01 Item/Group: 005A Hazard:

29 CFR 1926.55(a): Employee(s) were exposed to carbon monoxide at concentrations above those specified in the Threshold Limit Values of Airborne Contaminants for 1970 of the American Conference of Governmental Industrial Hygienists: On or about April 19, 2016 employees working inside an asbestos containment were exposed to carbon monoxide that exceeded 50.0ppm, as an eight hour time weighed average. a. Employee carbon monoxide exposure was 59.5ppm, as an 8 hour time weighted average. On April 19, 2016 employee carbon monoxide exposure was for approximately 30 minutes, the remaining 450 minutes was calculated as 0 (zero) exposure time. b. Employee carbon monoxide exposure was 59.1 ppm, as an 8 hour time weighted average. On April 19, 2016 employee carbon monoxide exposure was for approximately 30 minutes, the remaining 450 minutes was calculated as 0 (zero) exposure time. c. Employee carbon monoxide exposure was 62.4 ppm, as an 8 hour time weighted average. On April 19, 2016 employee carbon monoxide exposure was for approximately 30 minutes, the remaining 450 minutes was calculated as 0 (zero) exposure time.