Environmental Health and Safety

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People who have allergies may be in for a rough ragweed season this summer and fall, thanks to hotter and wetter weather nationwide.

Sleeping on the job was once considered taboo, but today, more companies are encouraging employees to take a mid-shift snooze. And it’s a wise practice: 29 percent of workers report falling asleep or becoming very sleepy at work, and a lack of sleep costs the United States $63 billion each year in lost productivity.

Yes, this is a story about errors - plural - made by one person, me. I’m not going to beat myself up here. James Reason, professor emeritus at the University of Manchester (UK), and one of the seminal authorities on human error, reminds us that most errors are caused by good, competent people who are trying to do the right thing.

The union steward had just recounted an incident where a supervisor asked one of his workers to step into standing water to work on corroded gauges near the coker. The work needed to be done immediately as it would delay ongoing maintenance on the fractionator to take on different stock feed.

According to OSHA, businesses spend almost $1 billion per week on costs related to occupational injuries and illnesses. “In today's business environment,” according to OSHA, “these costs can be the difference between operating in the black and running in the red.”

TLVs® and BEIs® are often recognized as “safe levels” for worker exposures to chemical substances and physical agents. Proper application of TLVs® and BEIs® are essential to today’s practice of industrial hygiene.

Boilers, dryers, process ovens, thermal oxidizers or other fuel-fired industrial equipment are essential to manufacturing productivity. Regulating the flow and pressure of fuel delivery to this equipment requires a multi-component, highly-engineered device called a “valve safety train”.

Crystalline silica is one of the most common elements on the planet, just behind oxygen. About 2.3 million workers are exposed to it in their workplace. It’s about 100 times smaller than sand and can be found on construction sites in building materials such as concrete, block, stone, sand, and mortar.