Six lessons learned from a power line fatality
According to the National Institute for Occupational Safety and Health (NIOSH), a city maintenance worker was electrocuted while perched from a bucket truck, when his shoulder touched an energized power line. He was working alone installing service wire for security cameras on light poles 28 feet off the ground.
A homeowner called 911 after hearing a loud noise and experiencing flickering lights. An hour later, the fire department discovered the bucket raised, a hard hat on the street, and the worker dead inside the bucket. Electrical burns were also found on the worker’s shoulder and hand.
What employers can do
Recently, NIOSH created a one-page flyer, “FACE IT: Worker Safety Matters When Working Near Power Lines,” which highlights the recommendations made after the incident. The flyer explains that employers can take the following actions to keep workers safe near power lines:
- Determine and communicate safe distances for workers and equipment while working near power lines.
- Contact the utility provider if workers are unable to establish and maintain safe distances from power lines.
- Develop and apply operating procedures and communication plans for lone workers.
- Make sure workers use appropriate insulating gloves, blankets, tools, and eye protection.
- Provide electrical competent and qualified worker training.
- Train and evaluate workers on the selection, inspection, and safe operation of elevated bucket trucks.
More information in an incident report
For more information about the incident, search the web for the 19-page, NIOSH report 2019-01, “City Electric Maintenance Worker Electrocuted While Installing Lines for Security Cameras – Ohio,” dated July 29, 2021. The report offers:
- A summary of the incident;
- In-depth information about the incident and contributing factors;
- Details about the employer, victim, and equipment;
- Several photos and diagrams of the scene;
- Several recommendations from investigators; and
- A list of references and resources.
Statistics on electrical casualties
Of the 66 electrical fatalities that occur in the workplace each year on average, 29 (or 44 percent) are caused by power lines, transformers, or convertors, according to the Bureau of Labor Statistics (BLS). The data show that most are white males between 25 and 54 years old working in construction or services.
Moreover, of the 4,221 electrical work injuries annually on average in private industry, 255 (or 6 percent) are caused by power lines, transformers, or converters, according to BLS data. The data reveal that these injuries tend to impact white males between the ages of 25 and 64 in services, utilities, construction, and manufacturing. Also, these injuries lead to 32 days away from work on average.
Key to remember
Employers must take action to keep workers safe near electrical power lines. A recent NIOSH flyer and incident report reveal several steps that can be taken by employers.