Question: https://www.qp.alberta.ca/documents/OHS/OHSCodeExplanationGuide.pdf You have workers who are preparing to work in a confined space, and they weren't sure whether the oxygen had to be at least

 https://www.qp.alberta.ca/documents/OHS/OHSCodeExplanationGuide.pdf You have workers who are preparing to work in a

https://www.qp.alberta.ca/documents/OHS/OHSCodeExplanationGuide.pdf

confined space, and they weren't sure whether the oxygen had to be

You have workers who are preparing to work in a confined space, and they weren't sure whether the oxygen had to be at least 19% or 19.5% when they tested the atmosphere. Where could they find this in the Alberta OHS Code

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