Belt Construction failed to test oxygen levels on a sewer project before two workers entered a sewer 20 feet below ground, according to an investigation by the Occupational Safety and Health ...

Two workers died from injuries after not having enough oxygen when in a confined space, OSHA said. Their employer now faces citations and proposed penalties of $287,000. According to a news release, ...

OXYGEN deficiency is one of the most common of all categories of atmospheric hazards. It stands to reason that the sensors used to measure oxygen concentration are one of the most widely used types of ...

A dangerously low oxygen level—usually below 92%—can cause shortness of breath, confusion, chest pain, or fainting. It’s often triggered by lung or heart conditions like COPD, asthma, or heart ...