What is the primary purpose of OSHA's Process Safety Management (PSM) standard in the context of construction work?
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A
It applies only to manufacturing facilities and has no relevance to construction contractors
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B
It may apply to construction contractors working in or around facilities that process highly hazardous chemicals above threshold quantities
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C
It requires construction companies to register all chemical processes with the EPA
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D
It replaces the HazCom standard for construction contractors working with compressed gases