Prune to 3 meters: BC Hydro…

Filed under: Public safety by Kevin Griffiths — Leave a comment

June 10, 2021

Plan when planting and prune to a three meter gap from power limes. BC Hydro says power can jump a gap of up to 3 meters.

Three meters…
Electricity has the ability to arc across a gap from its source (the power line) and electrify objects within three metres. This can include you, the tools or ladder you’re using, and parts of the tree, leading to serious injury or even death. That’s why keeping a safe distance is always important.

Walking the straight and narrow… file photo kDG

Planting near power lines: BC Hydro

There are some special considerations when planting near power lines to help avoid potential issues, like the tree falling on the power line during a storm, or growing into the line.

Here are some important tips to follow before you purchase new trees or hedges for your property:

Familiarize yourself with the various ‘zones’ when planting near electrical equipment.
Research the height a tree or shrub will be when fully grown.
Select a variety that won’t interfere with the electrical equipment on or near your property.
Regularly prune trees and shrubs to keep them outside of the recommendation zones

Different trees for different space.

The three zones to be aware of before planting a new tree in your yard.

Right hight right light.

Low zone: This area extends five metres on either side of the power line. Trees planted here should have a maximum mature height of six metres or less.
Medium zone: This area extends from the edge of the low zone to a distance of 10 metres from the pole and power line. The maximum, mature height of trees in this zone should be 12 metres. Overheight trees in this zone cause the majority of outages.
Tall zone: Once you’re in an area more than 10 metres from power lines and poles, virtually any strong, healthy tree is fine to be planted in this area.
BC Hydro source