Retaining Walls Bunbury

Retaining Walls in Eaton

On the Collie River

Eaton is on the south bank of the Collie River, about 7 kilometres from Bunbury, with 8,669 residents at the 2021 census. A riverside suburb raises questions about soft ground and seepage in the soil near the wall. Ask a builder how they would test the soil behind the wall before they decide on posts and footings.

Shire offices in the suburb

The offices of the Shire of Dardanup are in Eaton. Because the shire, not the City of Bunbury, covers the suburb, a builder or owner can visit in person to ask about permits and exemptions. Ask the shire what applies to your wall, then ask your builder to confirm in writing who is responsible for any application.

Schools and a recreation centre

Eaton has Eaton Community College, Eaton Primary School and Glen Huon Primary School, plus the Eaton Fair shopping centre and a sporting complex built around the Eaton Recreation Centre. A busy suburb has busy streets in the morning, so ask a builder when trucks and machines will arrive and what time they plan to start.

Next door in Millbridge

Millbridge adjoins Eaton and was approved as a separate locality in 2003. Its name comes from Millars Creek and the bridges across nearby waterways, and its bushland includes jarrah, marri, sheoak and banksia, with wetlands. If your block borders bushland or a creek, ask a builder how they would keep roots and runoff away from the wall.

Waterloo and the future

The state's Greater Bunbury Strategy plans greenfield growth at Waterloo, east of Eaton, to house 150,000 people beyond 2050. New homes bring new neighbours and changed levels. Ask a builder how they would handle a boundary between your lot and a newly built one, and who would speak to the neighbour.

Counting what is in the price

A national guide says a quote should state drainage, footing depth, engineering and approvals, and whether the price is fixed. It also says drainage is a real line item. Ask three builders to price the same wall, then ask each to explain any large gap. Keep every answer in writing.

Wet days and hot days

Bunbury averages 120.4 days of rain a year, with 23.8 days of 10 millimetres or more, and 11.1 days a year at or above 35 degrees. A wall has to cope with both. Ask the builder how their drainage handles a heavy day and how a timber or concrete finish copes with heat.

Who is responsible?

City of Joondalup guidance says whoever changes the slope by cutting or filling is responsible for the wall, and that a dividing fence cannot hold soil. It is a Perth council, not a Bunbury one. Ask your own council what applies, and talk with a neighbour before work starts.

Collie River suburb

Eaton lies on the south bank of the Collie River, about 7 kilometres from Bunbury, and had 8,669 residents at the 2021 census. It is in the Shire of Dardanup, whose offices are in the suburb. Eaton Community College is the state high school, with Eaton and Glen Huon state primary schools, and Eaton Fair is the shopping centre next to the Eaton Recreation Centre.

Which shire covers Eaton?

The Shire of Dardanup, whose offices are in Eaton, according to Wikipedia.

How many people live in Eaton?

8,669, at the 2021 census.

Which creek runs through Millbridge?

Millars Creek, from which the locality takes its name.

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Nearby

Australind

Carey Park

Sources