When a person is performing atmospheric testing, he or she must accurately sample the atmosphere to ensure no hazardous gases are present. How many times have you heard the question asked, "Is that ...

When I first read the preamble to the then new OSHA confined space standard, I was struck by an interesting paradox that appeared on page 4,487 of the Jan. 14, 1993, Federal Register. In one breath, ...

When it comes to safety in confined spaces, air quality is recognized as one of the most critical elements, but the hazards can still be sometimes misunderstood. There are many factors that can affect ...