CO poisoning

Gasoline powered tools, from cutting saws to floor buffers, produce high concentrations of carbon monoxide, a poisonous gas that can cause illness, neurological damage and death. The gas is colorless, odorless and non-irritating, so it can overcome exposed people without warning.

Employers should follow these guidelines to prevent employee exposure to CO gas:

* Don’t allow the use of gasoline powered engines indoors or in partially enclosed areas
* Learn the symptoms of CO overexposure – headache, nausea, weakness, dizziness, visual disturbances and loss of consciousness
* Place the pump and power unit of high-pressure washers outdoors and away from air intakes so engine exhaust isn’t drawn indoors
* If compressed air is used, place gasoline-powered compressors outdoors, away from air intakes
* Use personal CO monitors where potential sources of CO exist, with audible alarms to warn workers of high concentrations
* Identify all potential sources of CO exposure at work and train employees about the sources and conditions that may result in CO poisoning