Soil Remediation

OUR SERVICE

Soil Remediation

Past building practices, historical land use, or illegal dumping can leave invisible hazards in your soil. These contaminants pose health risks to families and can stall new construction projects. Before you begin your build, we provide a practical assessment to identify and remove these risks.

Common Sources of Soil Contamination

In the Shoalhaven, soil issues often stem from decades of rural or coastal use.
Contamination isn’t always obvious on the surface. Common local sources include:

Weathered “Fibro” Run-off

Asbestos fibres from old eaves and fences often wash into the soil of coastal blocks over time.

Lead Paint Flakes

Older homes in areas like Nowra or Berry often have lead-based paint that has peeled and settled in the surrounding dirt.

Buried Waste

It was common practice on older Shoalhaven acreages to bury construction debris or household waste on-site.

Imported Fill

Soil brought in years ago to level low-lying coastal blocks was often unscreened and may contain pollutants.

Bushfire Residuals

Ash and charred debris from previous fires can leave concentrated toxins in the topsoil.

Remediation Services

Excavation and Disposal

We dig out contaminated “hot spots” and transport the soil to a licensed waste facility. This is the most effective method for residential blocks.

Capping

Sealing contaminated soil under an impenetrable barrier, such as a concrete slab, to prevent any future exposure.

Asbestos Screening

We use mechanical sifters to separate asbestos fragments from the dirt. This allows clean soil to stay on-site, reducing your disposal costs.

PROCESS

Our Remediation Process

We take core samples to map exactly where the contamination sits and how deep it goes.

Targeted Removal

We focus on the specific “hot spots” rather than clearing the whole block to keep your project costs down.

Once the soil is removed, we test again to ensure the site is completely clean.

We provide the documentation required by the Shoalhaven City Council for your Development Application (DA) or occupancy certificate.

The Goal

Our process ends with a Clearance Certificate. This is your legal proof that the land is clean, safe for your family, and ready for a new build.

CONTACT US

Ready to Start Your Project?

Our staff can provide a clear, detailed proposal based on your specific project goals. Contact Shoalhaven Demolition today to discuss your site and book a professional assessment.