close checkmark

Power Line Safety for Homeowners

April 25th, 2017

Every year, hundreds of Albertans put their lives on the line by coming into contact with overhead or underground power lines. Knowing how to spot the danger is key whether on the worksite or in your own backyard.

As the weather warms up and homeowners begin DIY projects around the house, such as landscaping or building outdoor structures, the number of residential power line contacts skyrockets. These contacts can cause power outages, damage to electrical infrastructure, or even lead to injury or death.

If you'll be working out in the yard this year, here's how to prevent costly power line incidents.

Always plan ahead to prevent underground power line contacts

Before starting any work that requires you to disturb the ground, always contact Alberta One-Call and submit a locate request. Utilities could be buried just beneath the surface of your yard and an Alberta One-Call representative will locate and mark them so that you can proceed with your project safely.

Stay at least 7 metres away from overhead power lines at all times

Whether you're working with scaffolding, ladders, brooms or chainsaws, always be aware of where power lines are located around your property and stay at least 7 metres away. If you need to work closer than 7 metres to an overhead power line, contact your local utility company before doing so.

Practice safe planting and maintenance around overhead power lines

Property owners are responsible for trees that interfere with their own service line, which runs from the pole line to your house. If the trees on your property are close to or are in contact with your service line, don't attempt to trim them yourself and contact a trained arborist.

When planting trees, always make an effort to position them far away from overhead power lines.

Keep transformers on your property safe and accessible

Your local utility company must have unrestricted access to transformers at all times to maintain the system. Keep transformers on your property clear of obstacles, plants and shrubs.

When planting near a transformer, consider the changing size of the plant as it matures and allow for safe clearance. Typically, 3 metres is required in front of a locked transformer door and at least 1-2 metres clearance on either side. In some cases, your local utility company may determine that more clearance is required to properly maintain and operate the transformer.

If at any time you have questions about power lines on or around your property, contact your local utility company.

Related Posts

09_Changing-Heights-and-Depths_Getty Images-940119364

Changing Heights and Depths of Utilities

Did you know that the weather can affect the height and depth of power lines over time? Here are the facts.
August 15th, 2017
Read Full Article double-arrows-right
01 Blog Arc Flash Danger 1352x626

What is an Arc Flash and Why is it Dangerous?

Arc flashes are electrical explosions that happen when electric current flows through an air gap between conductors.
October 17th, 2019
Read Full Article double-arrows-right
08_What-you-need-to-know_Getty Images-1075180778

What You Need to Know About Induction

Over time, power lines can energize nearby objects and structures without ever touching them. Know the facts to eliminate hazards on your property.
September 14th, 2017
Read Full Article double-arrows-right

Contact Map

Think power line contacts are few and far between? Think again.
See the overhead and underground contacts occurring near you.

The Joint Utility Safety Team (JUST) is a partnership between the following Alberta electric utilities with contributions from local municipalities, formed to address the frequency of power line contacts across the province.