To enter the tar tank to clean up oil residues, it is necessary to measure toxic gases
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To enter the tar tank to clean up oil residues, which type of toxic gas needs to be detected? Should I buy a portable detector for that purpose?
First, oxygen needs to be measured, followed by benzene, toluene, xylene, phenol, and so on
Like! The first thing that comes to mind is that hazardous gases need to be measured when entering confined spaces. Additionally, someone must be on standby outside the tank during operation.
To monitor gas parameters, one should check for oxygen, carbon monoxide, and flammable gases. All three of the above detectors should be available. Personal opinion, for reference only.
First: Job safety analysis. Second: Job plan. Third: Work order