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Safety Thought of the Week… Reason’s “Swiss cheese” model of accident causation

In memory of James Reason, I thought it would be fitting to share, in my professional opinion, one of the greatest safety models of my career. If businesses could just embrace this model when it comes to how they investigate events, we could move workplace safety forward a couple of decades. The model is quite […]

When will the ammonia refrigeration industry finally embrace LOTO? (Part I)

By: Victor Dearman Jr. CIRO, CRST Flagging tape is not LOTO! And never has been. I would bet good money the operating procedure for this compressor has LOTO covered, but those are just documents to look good in a binder sitting on a shelf collecting dust because they are viewed as a necessary evil to…...

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MSHA issues report on Firefighters death from Excavator Tire Explosion

On June 14, 2024, at 2:08 p.m., a 52-year-old firefighter with 19 years of firefighting experience died while fighting a fire on a front-end loader. The front-end loader’s left rear tire exploded, and the force struck the firefighter. The accident occurred because the FF was approximately four (4) feet from the tire when acombustion explosion

Area Classification for Oil Mists (MISTS2): Summary Report (UK’s HSE)

Many types of industrial equipment can potentially produce an explosive oil mist if a fault develops. This includes almost all equipment where oil is under pressure, such as hydraulic systems, pressurised lubrication, oil-based heat transfer systems among others. These are in widespread use and appear in many industries, such as service plant rooms and production

When welding goes wrong: Learning from past failures (UK’s HSE)

HSE has identified inconsistencies in the application and supervision of welding of safety-critical metallic components. Such shortcomings have led to failures with high consequences such as fatalities. A study was carried out to identify common causes of these and to highlight priority areas for improvement of weld quality in industry. Cases were assessed from within

LNG Piping Incident (an improperly isolated piping PRV)

On June 8, 2022, piping at an LNG Terminal failed, resulting in an explosion and fire.  The explosion and fire occurred entirely within the fenced boundaries of the facilities.  The facility immediately shut down its operations and notified first responders.  With assistance from local fire departments, the fire at the terminal was brought under control

OSHA publishes “Celebrate Excellence: Recognize Safety and Health Achievements”

Who is this guide for?Professional organizations that play an important leadership role in adopting workplace safety and health strategies. An effective method for improving workplace safety involves creating workplace safety and health recognition programs. This guide will help you build an impactful recognition program. Recognition and appreciation motivate organizations, teams, and individuals to achieve at

NIOSH vs OSHA’s Hiearchy of Controls

Which model do you prefer? The Classic Inverted PyramidThe conventional representation of the hierarchy of controls is an inverted pyramid structure conveying the prioritization of strategies. Current versions orient the pyramid differently, depending on the agency or application of the controls. The clearest conflict in visual representation between the inverted and typical pyramid is found

Establishing BoundariesAround Arc Flash Hazards (OSHA)

Arc flash incidents pose significant risks to worker safety. However, there are three types of boundaries to consider when approaching energized electrical equipment. It is important to know all approach boundaries and who may cross them and remain safe. CLICK HERE for OSHA4474

Did you know (OSHA Arc Flash)

According to OSHA’s 29 CFR 1910.333 standard, “Conductors and parts of electric equipment that have been deenergized but have not been locked out or tagged … shall be treated as energized parts.” Even below 240V, arc flashes can occur. The clothes you wear under your PPE are equally important. Molten metal –or the arc flash

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