We provide causation reports relating to structural failures, water ingress/egress, building movement, material behaviour, NCC compliance and various other types of building damage.

A dilapidation survey, also known as a condition report, is a detailed photographic record of a building’s existing condition. This is usually undertaken prior to demolition and construction works to document pre-existing damage, and prevent future disputes between owners, contractors, and/or neighbours.

We undertake assessments of existing structures including dilapidation reports, deterioration assessments (such as steel corrosion, concrete spalling, timber rot/termite damage), and analysis of existing structures for additional loading. Where structural analysis is required, we may require specific information about the existing structure. This information may be obtained either through existing plans, on-site measurements (assuming the structure is accessible), or concrete scanning.

We provide recommendations to repair damaged structures, or strengthen existing structures for additional loading or change of use.

Below are a few examples of situations where structural repairs may need to be undertaken:

1. Building Stabilisation
When in comes to building movement, it is vital to fully understand the cause of movement prior to undertaking preventative measures. Underpinning can be very costly, and should only be done in very specific circumstances. Other measures, such as improving drainage, fixing pipe leaks and ensuring large trees are planted away from the building can help improve issues associated with building movement.

2. Impact Damage
We can provide recommendations and structural details to repair buildings which have been impacted by vehicles or fallen trees, including makesafe recommendations.

3. Crack Repairs
We can provide recommendations to repair cracking to concrete and masonry structures. These may include epoxy injection for concrete cracks, and repointing for masonry cracks. It is important to understand the nature of the cracking prior to undertaking repairs.

4. Concrete Spalling and Reinforcement Corrosion
Steel reinforcement in concrete structures can corrode due to inadequate concrete coverage, and exposure to moisture. Cathodic protection, anti-corrosion coatings, and replacing compromised reinforcement can help maintain structural integrity and longevity.

5. Structural Framing Repairs
Wood rot, termite damage and steel corrosion resulting from moisture ingress and/or exposure to the external environment can compromise a building's load-bearing capacity. Replacing or reinforcing damaged timber or steel framing members ensures continued safety, stability and longevity.

6. Waterproofing and Drainage Improvements
Water infiltration can weaken structures over time. Installing waterproof membranes, improving drainage systems and providing adequate door thresholds help prevent moisture-related damage.

7. Facade Repairs and Strengthening
Building facades require ongoing maintenance due to continual weather exposure. Remediation techniques such as masonry repointing, facade anchoring, and replacing deteriorated materials help maintain both the aesthetic and structural integrity of the building exterior.

We provide expert witness services for the preparation and presentation of material in court.

Our engineers can serve as expert witnesses in legal proceedings, providing evidence and analysis for dispute resolution.

A pre-purchase property inspection is a crucial step in the buying process, ensuring that prospective buyers make informed decisions about their investment. Structural integrity is one of the most critical aspects of any property, and hidden issues can lead to costly repairs down the line. At Walker Bartels, our structural engineering expertise allows us to provide comprehensive property inspections that go beyond standard assessments.

Standard pre-purchase building inspection reports often recommend a structural engineer to investigate possible structural issues which have been identified. We can provide an in-depth investigation into these issues to determine whether they are major structural issues which could end up costing you tens or hundreds of thousands of dollars, ensuring that you are well informed before making a purchase.