Toronto Hydro issues contact voltage warning
In particular, wet sidewalks combined with freezing and thawing can cause contact voltage conditions to occur. If possible, pedestrians and their pets should avoid electrical equipment like streetlight poles and sidewalk handwells. Pedestrians should always be aware of utility equipment and other fixtures that are in close proximity to their paths.
Pedestrians who suspect the presence of contact voltage should call Toronto Hydro's hotline immediately.
Contact voltage is an intermittent condition that exists when electricity or voltage is present on street equipment such as sidewalk handwells or hydro pole plate covers. It is more likely to be present during wet, icy and salty conditions. Freezing and thawing can cause the ground around underground equipment to shift, thereby disturbing underground wiring and creating conditions where contact voltage can occur.
Although Toronto Hydro is continuing its nightly street scanning and handwell replacement with non-conductive covers, contact voltage conditions can still occur under certain conditions.
In 2010, Toronto Hydro began a new phase of its Contact Voltage Remediation Program, which involves replacing handwells in the city of Toronto with a non-conductive polymer-concrete model. This new standard is intended to reduce the risk of contact voltage.
Winter storms and high winds can cause falling tree limbs to pull down overhead wires. Wires that come down can be 'live' with electrical current, and wet or icy roads can provide a short circuit path for electricity to travel. Remain at least 30 feet away from downed wires and call 911 or Toronto Hydro 416.542.8000. Toronto Hydro will dispatch a crew to repair the damaged equipment.
Residents should not try to trim back overgrown trees if they are in close proximity to power lines. Instead they should call Toronto Hydro's Forestry department 416.542.7800. Forestry crews at Toronto Hydro are trained to prune trees around power lines on private property, there is no cost for this service if the tree is too close to our high voltage equipment.
Regardless of weather, children should be discouraged from playing around electrical equipment or near power lines, work sites and power stations. If passers-by notice that locks or doors on electrical equipment or stations are broken due to tampering, they should call Toronto Hydro immediately.
Related News
'Net Zero' Emissions Targets Not Possible Without Multiple New Nuclear Power Stations, Say Industry Leaders
LONDON - Leading nuclear industry figures will today call for a major programme of new power stations to hit ambitious emissions reduction targets.
The 19th Nuclear Industry Association annual conference in London will highlight the need for a proven, dependable source of low carbon electricity generation alongside growth in weather-dependent solar and wind power.
Without this, they argue, the country risks embedding a major reliance on carbon-emitting gas fired power stations for generations to come.
Annual public opinion polling released today to coincide with the conference revealed 75% of the population want the UK Government to take more action to reduce CO2 emissions.
The…
