We went through the upcoming revision of the ANSI Z133 Safety Standard, pulling out and listing here in sequential order all the relevant parts that affect lift operations near conductors. These apply to conventional truck-mounted lifts as well as “boom-supported [...]

Electrical hazards to tree workers are, for the most part, within the realm of those who access tree canopies. True, we do have electrocutions and electric-shock injuries among ground workers, but they are the minority. Tree canopies and electric supply [...]

Have you ever found yourself in a situation where you’re trying to have a conversation with someone and they don’t agree with what you’re saying? You could be making the best case in the universe for your point of view, [...]

In the tree care industry, safety is everything. From the moment a chain saw roars to life or a climber ascends into the canopy, risk is ever present. For decades, safety programs have focused on controlling that risk through policies, [...]

In 1986, millions of people witnessed the Challenger space-shuttle explosion that tragically killed seven astronauts, including a civilian teacher on board for the Teacher in Space initiative. Investigations revealed the explosion was caused by the failure of a large O-ring [...]