Prolonged heat can cause powerlines to sag and reduce line clearance heights from the ground, Essential Energy regional manager northern Mark Summers says.

He recommended workers asses sites for potential electrical hazards before undertaking sowing activities.

“The hot and dry weather we’ve experienced this summer can alter network infrastructure conditions,” Mr Summers said.

“Be aware of the height and voltage of overhead powerlines in the work area and always transport machinery in the lowered position.”

Essential Energy recommends appointing an onsite safety observer to plan traffic paths and monitor machinery movements around powerlines and poles.

“High loads and machinery carry a much greater risk of contact with powerlines,” Mr Summers said.

“If machinery does contact overhead powerlines, operators are advised to stay in the cabin of their vehicle and contact Essential Energy immediately on 13 20 80.”

Electricity can arc or ‘jump’ across open spaces, so bystanders should remain at least eight metres away and treat powerlines as if they are ‘live’.

Property owners can access Essential Energy’s free overhead electricity network maps by calling 13 23 91 or visiting Essential Energy overhead.

For further electrical safety information, visit Essential Energy Agribusiness online.