The recent floods in Queensland during March 2025, followed by severe flooding on the Mid North Coast of New South Wales just a week ago, have left homes, businesses, and communities struggling to recover. When the waters recede, the real work begins—making properties safe, identifying the full extent of the damage, and planning for repair.
At Morse Building Consultancy, we’ve seen first-hand how floods can affect structures long after the water is gone. A thorough disaster assessment and detailed damage report are essential to protect lives, avoid costly rework, and ensure that repairs are done properly.
Andrew Morse, Managing Director and Principal Building Consultant, explains:
“When significant water ingress occurs, a proper site inspection and a detailed Scope of Works (SOW) are critical. Older buildings can shift under the force of floodwaters, and saturated soils often lead to ground movement that can undermine footings and slabs. These risks must be assessed professionally—there’s too much at stake to rely on a quick visual check.”
Here’s what every property owner, insurer, and contractor needs to understand about managing flood damage safely and effectively.
Detailed assessments are the foundation for recovery
A disaster assessment isn’t just a report, it’s the first step in a safe, compliant recovery. A comprehensive damage report should separate event-related damage from pre-existing issues, identify all risks, and guide decision-making for insurers, property owners, and builders.
A well-prepared Scope of Works ensures that repairs are not only thorough but also meet Australian Standards and the National Construction Code. It sets the direction for safe and effective remediation, helping prevent costly oversights and ensuring compliance.
Structural considerations when the ground moves
Floodwaters don’t just soak buildings, they exert immense pressure that can shift structures and saturate the soil beneath. This can cause footings and slabs to move, especially in older properties. Structural movement is not always obvious but can pose serious safety risks if left unchecked. That’s why professional assessments are critical before any repair work begins.
Contamination risks are more than just dirty water
Floodwaters often carry sewage, bacteria, and chemical contaminants. Materials like carpets, insulation, and plasterboard that have been in contact with floodwater are typically unsalvageable and must be removed carefully. Leaving these materials in place can create long-term health risks for anyone living or working in the building.
Health and safety: protecting people during clean-up
Mould growth can start within 24 to 48 hours of flooding, compounding the risk of illness. Proper personal protective equipment (PPE) such as masks, gloves, and protective suits should always be worn during clean-up and demolition. Rushing in without the right gear or a clear understanding of hazards can lead to serious health problems.
Professional involvement and clearance testing is non-negotiable
Before any rebuilding starts, clearance testing by a qualified hygienist or environmental consultant is essential. This step confirms that contaminated materials have been removed and that the site is safe for workers and future occupants. Skipping this crucial stage can result in unsafe conditions, liability risks, and rework down the track.
Clear, independent guidance when it matters most
Recovering from floods is never straightforward. But with expert disaster assessment and detailed damage reporting, it becomes a manageable, informed process. At Morse Building Consultancy, our team provides the independent, evidence-based reports that insurers, property owners, and communities can rely on—ensuring that repairs are safe, compliant, and appropriate for the long term.
If your property has been affected by recent floods, get in touch with Morse Building Consultancy on 1300 066 773 or visit www.mbconsulting.com.au to learn how we can support your recovery with expert disaster assessment and damage reporting services.