Safe Practices for Working Near Power Lines

Working near overhead power lines is one of the most serious safety risks faced by tradespeople, landscapers, builders, and homeowners across South East Melbourne. Electricity can arc across air gaps, meaning you do not need to touch a line to be electrocuted. Understanding the rules, the distances involved, and the steps that protect you and your crew is essential before any work begins near overhead conductors. This guide outlines the key principles that apply across Victoria in 2026 and offers practical advice for keeping your work site safe.

Understand the Risks

Overhead power lines in suburbs such as Dandenong, Cranbourne, Berwick, Narre https://franciscobqpf463.juniperbrief.com/posts/fallen-tree-on-car-insurance-claims-explained-simply Warren, Frankston, and Pakenham carry voltages that can be lethal at distances many people underestimate. Contact or close approach can cause electrocution, severe burns, falls from elevated work platforms, and fires. Wet conditions, which are common during Melbourne's changeable weather, increase conductivity and make materials such as timber ladders, tree branches, and metal scaffolding more dangerous. Even a tool like a long-handled pruner, a metal extension ladder, or a tipper tray raised during unloading can create a path for current.

Know the Safe Working Distances

In Victoria, the Electricity Safety (Installations) Regulations and WorkSafe Victoria guidance set minimum approach distances that depend on the voltage of the line. As a general principle, you must keep all plant, equipment, and materials at a safe distance from energised conductors, and this distance increases with voltage. Low voltage lines, high voltage lines, and sub-transmission lines each carry different clearance requirements. Always assume a line is live unless the relevant network operator has confirmed otherwise in writing.

Before You Start Work

Planning is the most effective way to prevent incidents near power lines. Follow these steps before work begins:

1. Identify all overhead lines in and around the work area, including service lines running to houses and lines crossing the street or property boundary.
2. Contact the relevant distribution network service provider, such as AusNet or CitiPower and Powercor, depending on your location, to request advice or arrange isolation or temporary line covering.
3. Check the height and sag of lines, especially in hot weather when conductors expand and sag lower.
4. Plan equipment routes so that cranes, elevated work platforms, trucks, and scaffolding stay outside the exclusion zone.
5. Appoint a spotter or site supervisor responsible for monitoring clearances throughout the job.

Practical Controls on Site

Once work is underway, rely on a combination of engineering controls, administrative measures, and personal awareness. Physical barriers, warning signs, and temporary insulated covers can reduce the chance of accidental contact. Keep ladders, poles, and long tools stored horizontally when moving them, and never carry them upright beneath lines. When operating a vehicle with a raised load, confirm the height of the load and the line clearance before lifting. Use non-conductive equipment such as fibreglass poles where possible, and avoid working alone in situations where a rescue may be delayed.

Tree Trimming and Garden Work

Tree work is among the most common causes of power line incidents in residential areas. Trees that grow into lines in leafy suburbs such as Mount Waverley, Glen Waverley, and Beaumaris require specialist attention. Only accredited arborists with training in working near energised lines should perform this work. Many councils and network providers offer vegetation management programs, and reporting overgrown vegetation to your network operator is the safest option for homeowners.

What to Do in an Emergency

If equipment contacts a power line, stay in the vehicle or stand clear and warn others not to approach. If you are in the vehicle, remain inside and move away only if you can do so safely, keeping the vehicle in contact with the ground. If you must leave, jump clear with both feet together and shuffle or hop away without touching the vehicle and ground at the same time. Call 000 immediately and report the incident to your network operator. Never attempt a rescue by touching a person who is in contact with a live line.

Training and Compliance

Workers should complete recognised training in working near overhead power lines and understand their obligations under Victoria's occupational health and safety legislation. Employers must provide a documented risk assessment, a safe work method statement where required, and appropriate induction for all staff. Regular toolbox talks, equipment inspections, and reviews after near-miss events help maintain a strong safety culture. Staying informed about updates to regulations and industry guidance is important, as standards continue to evolve, and planned improvements to network infrastructure and safety technology are expected to influence best practice from 2027 onward.

Final Safety Reminders

Treat every overhead line as live, plan before you lift, maintain safe distances at all times, and never assume that a line is harmless because it looks insulated. Taking a few extra minutes to contact your network provider and assess the site can prevent serious injury or death. For professional advice tailored to your project in South East Melbourne, consult a licensed electrician, a qualified arborist, or your local WorkSafe Victoria office.

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