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Oil and Gas Occupational Safety and Health Regulations

Version of section 15.44 from 2006-03-22 to 2014-05-28:

 Every enclosed work place in which materials handling equipment powered by an internal combustion engine is used shall be ventilated in such a manner that the carbon monoxide concentration in the atmosphere of the work place does not exceed the value, level or percentage prescribed in section 11.23 of Part XI.

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