Working Near Ausgrid Powerlines: Safe Approach Distances Explained Simply

How close can you safely work to Ausgrid powerlines? If you don't hold electrical authorisation, the minimum safe working distance from live exposed equipment on Ausgrid's network is 3.0 metres — and that includes your tools, ladder and anything you're holding. Untrained machinery operators must keep at least 3.0 metres from distribution lines and 6.0 metres or more from big transmission lines, and everyone stays at least 8 metres from a fallen wire.

⚡ Quick Answers: safe approach distances near Ausgrid powerlines

• What's the distance for ordinary persons? 3.0 metres from live exposed equipment — it's a boundary, not advice.
• Who counts as an ordinary person? Anyone without specific electrical authorisation and training: homeowners, painters, roofers, landscapers, most builders.
• What about cranes and excavators? 3.0 metres from distribution lines for untrained operators, rising to 6.0 metres and beyond for big transmission lines.
• Can trained workers touch live lines? No — absolute limits still apply, 0.4 metres for common distribution voltages up to 33kV.
• What about a fallen wire? Stay at least 8 metres back, treat it as live, and call Ausgrid on 13 13 88 — or 000 if life is at risk.
• What if my job comes within 3 metres? Stop and get advice first — often a temporary disconnection by a Level 2 electrician solves it.

1. On, near, and in the vicinity: how the zones work

Ausgrid's rules divide the space around live equipment into zones. Working "on" equipment means touching it. "Near" applies to trained and authorised people working to a tight safe working distance. "In the vicinity" is the outer zone, and it's the one governed by the distance rule for ordinary persons.

An ordinary person is anyone without specific electrical authorisation and training — homeowners, painters, roofers, landscapers, and most builders. These zones come from Ausgrid's Electrical Safety Rules, currently at version 2026/1, and they apply in Ausgrid areas — Endeavour Energy territory has its own safety rules, so it's worth a moment to check your network area in seconds with our postcode checker.

2. The three-metre rule

The minimum safe working distance for ordinary persons from live exposed equipment on Ausgrid's network is 3.0 metres. That figure isn't advisory — it's the boundary that defines whether you're allowed to be doing what you're doing at all.

The rule counts everything, not just your body. If the job puts you, a tool, a ladder or anything you're holding within 3 metres of the service line or the street mains, the work needs someone with authorisation involved, or the line needs to be isolated first.

3. Machinery has its own rules

Mobile plant — cranes, excavators, elevated work platforms — works to its own set of distances. For an operator without specific training and authorisation, the minimum approach distance to live overhead lines is 3.0 metres for the distribution voltages you'll find in Sydney streets, rising to 6.0 metres and beyond for big transmission lines.

Trained and authorised operators can work closer, but only with a dedicated safety observer whose sole job is watching the machine while it moves. If a crane lift or excavation near your overhead service mains is on the cards, this is the rule that decides how the job gets planned.

4. Even the professionals have limits

Safe approach distances never drop to zero. Trained workers have absolute limits of approach they must never cross while equipment is live — 0.4 metres for the common distribution voltages up to 33kV, with the distance increasing as the voltage does.

Getting closer than that means the line has to be isolated and de-energised through Ausgrid's formal network access process. That process is why some jobs need a planned outage arranged in advance rather than a same-day start.

5. Fallen wires: the eight-metre rule

Stay at least 8 metres away from any fallen or dangling wire and treat it as live until Ausgrid confirms otherwise. Wires don't always spark or hum when they're energised, and the ground itself can be dangerous around a fallen conductor.

Keep people and pets well back and call Ausgrid's emergency line on 13 13 88 — or 000 if there's a threat to life. If the fallen line is your own service line, our guide on who to call when a service line is down or damaged walks through what happens next, including emergency make safe work after storm damage.

6. What to do when a job gets close to the lines

Before any work near your overhead service — painting the fascia, replacing gutters, putting up scaffolding, trimming a tree, lifting materials by crane — look up and measure honestly. If the work comes within 3 metres of live equipment, stop and get advice before anyone starts.

Often the answer is a temporary disconnection and reconnection by a Level 2 electrician. It's a routine, same-week kind of job — a far better outcome than a serious incident, and considerably cheaper than the consequences.

How High Demand Electrical helps

High Demand Electrical is a Level 2 ASP working across both the Ausgrid and Endeavour Energy networks, so we hold the authorisations that let us work near live equipment that ordinary persons must stay 3 metres from. For trades and homeowners, the most common call is a temporary disconnect-reconnect so painting, roofing, scaffolding or tree work can go ahead safely.

We also repair and replace damaged service lines, and we're available 24/7 for emergency make safe work when a line has come down — after you've called Ausgrid on 13 13 88 and everyone is standing well back.

Safe approach distance FAQs (Sydney)

Can I paint or fix gutters near my service line myself?

Only if you, your ladder and your tools stay at least 3 metres from the live line at all times. If you can't hold that distance, arrange a temporary disconnection first.

Do the same distances apply to my crane or excavator operator?

Untrained operators must keep mobile plant at least 3.0 metres from distribution lines, and 6.0 metres or more from big transmission lines. Trained and authorised operators can work closer only with a dedicated safety observer.

How close can a Level 2 electrician get to live lines?

Trained workers have absolute limits they never cross while equipment is live — 0.4 metres at common distribution voltages up to 33kV. Any closer and the line must be isolated through Ausgrid's formal network access process.

Who do I call about a fallen powerline?

Stay at least 8 metres back, keep others away, and call Ausgrid on 13 13 88 — or 000 if life is in danger. Once the network has made the area safe, a Level 2 electrician handles repairs to your service.

Get a Level 2 Quote · Call 0402 559 777

Note: every job needs a site assessment before we can confirm scope and pricing.