Ryan Mayfield led an informative discussion on the history of the NEC PV Hazard Control System rules and the latest changes to the UL 3741 standard.

US industry experts trace the evolution of PV rapid shutdown rules and outline how recent updates to UL 3741 are reshaping compliance pathways for rooftop and commercial solar in the United States.

The Occupational Health and Safety Administration offers guidance for the identification and control of those safety and health hazards associated with scrap recycling. Editor’s Note: The following ...

In his newest post, guest blogger and Future Leader in EHS Jason Townsell discusses the hierarchy of controls. I am often asked what I do for a living. Because the field of health and safety ...

An earlier hierarchy of controls had engineering controls as the top-level control. Of course, now most hierarchy of controls, including the one used by OSHA, include elimination and substitution as ...

Fail-Safe: An experiment that is being monitored by a device to shut down the experiment if, for instance, a loss in water pressure or electricity to the experiment could cause a fire, explosion, or ...

WORKERS depend on their five senses--sight, hearing, smell, taste, and touch--to keep them alert to their surroundings and to any danger present. It's important to note that four of the five sense ...

ANNISTON ARMY DEPOT, Ala. -- Each month the Anniston Army Depot Safety Office follows the Target Zero Accident Prevention Program calendar as a guide for targeting specific accident prevention ...

This program outlines the minimum set of guidelines for the safe laboratory use of hazardous chemicals at WMU to prevent overexposures. This program does not cover the laboratory use of radioactive ...

The Ann Arbor Police Department has released the photo of the suspect involved in the University of Michigan campus stabbing. Read full article: Ann Arbor police release photo of suspect involved in ...

The Redevelopment Authority of Erie has received funds from the U.S. Department of Housing and Urban Development toward a lead hazard control program. The funding exists to reduce and ultimately ...

When: Lancaster City Council meeting, May 27. Council member Janet Diaz was absent. What happened: The city completed 170 lead hazard control projects and 40 critical home repair projects at an ...