Had proper precautions been taken, a 34-year-old tree trimmer would not have been fatally electrocuted when an aluminum pole saw made contact with overhead power lines, an OSHA investigation has found.

After a series of tornadoes struck parts of north Texas last week, causing at least 11 deaths and extensive destruction of property, OSHA coordinated with local officials to ensure the safety of recovery workers and responders.

The tree care industry can be very hazardous, exposing workers to falls and falling objects, as well as transportation, electrocution and crushing hazards. A new OSHA hazard bulletin on tree care work is the first in a series of guidance materials for employers about the dangers to workers.