Disconnecting Services Before Demolition in Boroondara

Ask why a demolition has not started yet and the answer is usually services. Power, gas, water and telecommunications all have to be properly disconnected before a machine touches the building, and every one of those is handled by a different authority on its own timetable.

None of it is complicated. All of it is slow. Here is what each service involves on a Boroondara knockdown, and what you can do to stop it holding up your build.

Abolishment is not the same as disconnection

This distinction catches people out, and getting it wrong costs weeks.

A disconnection turns the service off at the property. An abolishment removes the connection entirely — the physical asset comes out and the account is closed. Demolition requires abolishment, not merely disconnection, because the service line itself has to be gone before the building comes down.

If you request the wrong one, the work gets done, the paperwork comes back, and the demolisher arrives to find a live service still connected. That is a wasted mobilisation and a new place in the queue.

Electricity

Electrical abolishment is usually the longest lead time of the four, and it is the one to start first.

The supply has to be removed back to the point of attachment, which on most Balwyn, Canterbury and Kew properties means the overhead service line or the underground connection coming off the street. That is distributor work, arranged through your electricity retailer or directly with the distributor depending on the arrangement, and it typically requires a registered electrical contractor to complete part of it.

Two things extend it. Where the supply is shared, or where a neighbouring property's line runs across yours, the arrangement has to be sorted before anything is removed. And where the meter box sits on a wall that is being demolished, the sequencing has to be planned rather than assumed.

Start this one the moment your permit is in train. Everything else can usually catch up.

Gas

Gas abolishment means the service pipe is cut and capped at the main, and the meter removed. Like electricity, it is a distributor job requested through your retailer.

The common trap is assuming that because the gas has been turned off at the meter, the property is ready. It is not. A capped-at-the-meter supply still has a live service pipe running into the site, and no demolisher will work over it.

If the property has been vacant and the gas account already closed, the abolishment still has to be requested separately. A closed account does not mean an abolished service.

Water

Water is usually the most flexible of the four, and often the last to be dealt with, because demolition sites frequently want water available for dust suppression.

There are two separate things here. The meter and supply may be disconnected or abolished depending on whether the rebuild will reuse the same connection. And the sewer connection has to be properly sealed — a capped sewer point that is left open is both a health issue and a genuine hazard on a site with machinery moving over it.

On a knockdown-rebuild where the new dwelling will use the same connections, it is worth confirming with your builder what should be retained before anything is abolished. Removing a connection you then have to pay to reinstate is an avoidable cost.

Telecommunications

Copper, fibre and any pay television or alarm connections all need removing. This is generally the least troublesome of the four, but it is also the one people forget entirely until a demolisher points at a cable still running to the eaves.

Where a fibre connection exists, the removal is handled by the network provider and can take longer than people expect. Where an old copper line has simply been abandoned by the previous owner, it still has to be formally dealt with rather than cut.

Solar, air conditioning and anything else on the roof

Solar panels have their own isolation requirements and cannot simply be pulled off with the roof. If the system is being salvaged, that needs organising ahead of time; if it is not, it still needs safe isolation and removal by someone qualified.

Split system air conditioners contain refrigerant that must be recovered rather than released, which is a legal requirement and a job for a licensed technician. Rainwater tanks, pool equipment and irrigation controllers are worth thinking about at the same time.

Who arranges what

The short answer is that the property owner arranges the service abolishments, because the accounts and the authority relationships are in the owner's name. A demolition contractor cannot request abolishment of a service on an account they do not hold.

What a good contractor will do is tell you exactly what is required, confirm what has been completed before mobilising, and refuse to start until it has. That refusal is a feature, not obstruction.

Our permits and approvals work covers exactly this coordination alongside the demolition itself, so nothing is discovered late.

A realistic sequence

Lodge the demolition permit application and the service abolishment requests at roughly the same time, with electricity first. Confirm each abolishment in writing as it completes, and keep the paperwork — the demolisher will want to see it.

While that is running, deal with the things you control: clearing the house, arranging salvage of anything you want to keep, dealing with any asbestos assessment, and confirming tree protection requirements for anything on or near the boundary.

By the time the last service is abolished, the site should be otherwise ready to go. Sequenced that way, service abolishment stops being the thing that delays the job and becomes the thing that quietly finishes alongside everything else.

Our house demolition and knockdown-rebuild site preparation work across Balwyn, Balwyn North, Kew, Canterbury, Camberwell and Deepdene starts from exactly this checklist, and we will walk through where each service stands before a date goes in the diary.