Air Quality
If you require this hazard to be controlled using a permit to work download the documentation from the open access section of this website, fill in and issue to workers.
Air quality applies to all workplaces, including excavations and construction sites.
The likely effects of soil contaminants on air quality may need to be determined.
The air quality in excavations may need to be monitored.
An alternate breathable air source is to be provided if the atmosphere is found to be outside the breathable limits.