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Uploaded by WorkSafeBC on Sep 9, 2008
Identify the confined spaces in your workplace as a first step in reducing their hazard.
Education
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Even low terrain, like a pit or a cup shaped valley, or a trench or whatever can be deadly - if there is heavy gases flowing into it. Manure/sewer can give off bursts of methane that can fill a building and so on..
Kenzofeis 3 years ago
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Even low terrain, like a pit or a cup shaped valley, or a trench or whatever can be deadly - if there is heavy gases flowing into it. Manure/sewer can give off bursts of methane that can fill a building and so on..
Kenzofeis 3 years ago