The Developer's Playbook for Claim Triangulation: Maximising Construction Insurance Recovery in QLD
- John Merlo
- Oct 2
- 16 min read
The call comes at dawn. A site supervisor's voice, strained with panic, describes a catastrophic failure on your multi-storey residential project in Brisbane. A section of the podium slab has collapsed during a concrete pour, bringing tonnes of wet concrete and twisted steel down onto the levels below. The project timeline, once a source of pride, has just been shattered. Your immediate thoughts are a chaotic mix of safety concerns, project delays, and the crushing weight of financial exposure. Soon, the calls from insurers will begin, each one looking to define the incident in a way that minimises their liability. This is the nightmare scenario for any Queensland property developer, where a single event can trigger a complex and adversarial claims process that threatens the entire project's viability.
In the aftermath of a major site incident, developers are thrown into a confusing vortex. The Contract Works insurer questions the formwork design, the Public Liability insurer points to the contractor's actions, and the engineer's Professional Indemnity insurer remains silent, waiting for a formal allegation of negligence. This finger-pointing is a deliberate strategy designed to delay, deflect, and deny coverage, leaving you to bear the immediate and crippling costs. Relying on a single policy or a disjointed claims approach is a recipe for financial disaster. A new, more sophisticated playbook is required.
Key Takeaways
Beyond Single Policies: Stop thinking about insurance policies in isolation. True recovery lies in understanding the strategic interplay between Contract Works, Public Liability, and Professional Indemnity coverage.
Documentation is Your Offence: The quality of your claim is directly tied to the quality of your documentation. Meticulous, contemporaneous records are non-negotiable for navigating insurer scrutiny and QBCC involvement.
The QBCC is a Referee, Not the Whole Game: The QBCC's Home Warranty Scheme is a crucial backstop, but it's not a substitute for a robust, multi-pronged commercial insurance strategy. Understand its limits to protect your project's viability.
Legal Strategy Dictates Financial Outcome: Early legal engagement isn't a sign of failure; it's a strategic move to align your claims across multiple policies, preventing insurers from shifting blame and denying coverage.
Beyond the Silos: Introducing the Claim Triangulation Strategy
The typical response to a major incident is reactive and siloed. A developer notifies their broker, who then lodges a claim under what seems to be the most relevant policy. This is the first mistake. To effectively manage developer risk management and navigate complex construction insurance claims, QLD property developers need to adopt a proactive framework: Claim Triangulation.
What is Claim Triangulation?
Claim Triangulation is not an insurance product, but a strategic legal framework for managing a major incident recovery. It involves proactively notifying and managing claims across three core insurance pillars simultaneously: Contract Works, Public Liability, and Professional Indemnity. By creating a single, comprehensive claim narrative that touches all three policies, you prevent any one insurer from easily denying liability by blaming another. It forces them to the table to determine their respective contributions, shifting the burden of resolving the coverage puzzle from you to them.

Why Developers Can't Afford a Single-Policy Mindset
Relying on a single policy after a complex incident is a critical financial error. Insurance policies are legal documents meticulously drafted with exclusions designed to shift liability. For example, a standard Contract Works policy will cover physical damage but almost always contains an exclusion for loss caused by defective design or faulty workmanship. If you only claim on that policy, the insurer's first move will be to commission a report to find evidence of a design flaw, giving them a clear path to denial.
A coordinated claim strategy closes these gaps. By simultaneously putting the engineer's Professional Indemnity insurer on notice for a potential design flaw, you counter the Contract Works insurer's primary defence. This triangulation forces a collective response, making it significantly harder for any single party to walk away and leave you with the loss. This strategic approach is fundamental to understanding Queensland's building and construction law framework.
Deconstructing the Developer's Insurance Arsenal
To execute a triangulation strategy, you must understand the distinct role each policy plays. Think of them not as separate safety nets, but as interconnected components of a single risk management machine. Effective insurance for project managers and developers depends on this holistic view.
Pillar 1: Contract Works (Material Damage) Insurance
This policy is your first line of defence for physical loss or damage to the building works while under construction. It is often referred to as "Material Damage" or "Contractors All Risk" insurance.
What it Covers: Typically responds to events like fire, storm, flood, impact, theft, and vandalism that cause direct physical damage to the project. In our podium slab scenario, this policy would be triggered for the cost of demolishing the failed section, removing debris, and reconstructing the damaged parts of the building.
Critical Exclusions: The key to triangulation lies in understanding the exclusions. Most Contract Works policies will exclude costs arising from defective design, faulty plans or specifications, and poor workmanship. They may pay for the resulting damage but will not pay to fix the original defective component itself.
Pillar 2: Public Liability Insurance
This policy protects you from claims of negligence resulting in personal injury or property damage to a third party. It is not about damage to your own project, but the damage your project causes to others.
What it Covers: If the podium slab collapse sent debris flying that damaged a neighbouring property's roof or injured a member of the public on a nearby footpath, this is the policy that would respond to those third-party claims.
The "Third-Party" Distinction: It is crucial to differentiate this from Contract Works. Public Liability insurance is externally focused. It covers your legal liability to others, not the cost of fixing your own work.
Pillar 3: Professional Indemnity Insurance
This is arguably the most critical and often most overlooked policy in a developer's arsenal. It is the key that unlocks coverage for the very things Contract Works insurance excludes.
Developers frequently make the mistake of assuming their contractor's or consultant's Professional Indemnity (PI) policy provides them with adequate protection. This is a dangerous assumption. As a developer, you must not only ensure your consultants have current and adequate PI cover but also understand its triggers. This policy is your direct path to recovery for losses stemming from design failures, negligent advice, or errors in professional services—the very issues that a Contract Works insurer will use to deny a claim. A design fault is a classic PI trigger, and failing to activate this policy from day one is a strategic blunder.
PI insurance covers financial loss resulting from a breach of professional duty—negligent acts, errors, or omissions by professionals like architects, engineers, and surveyors. When a structural engineer's design for the formwork support is questioned after a collapse, their PI policy is the one that must respond to the financial consequences of that alleged error.
The Triangulation Strategy in Action: A Major Incident Scenario
Let's move from theory to practice. Understanding how these policies interact during a real-world construction dispute is essential for any developer.
The Incident: A Podium Slab Failure During a Concrete Pour
David, a developer, is overseeing a 10-storey apartment building on the Gold Coast. The project is on schedule until a critical concrete pour for the level 2 podium slab. Without warning, a large section of the formwork gives way. Tonnes of wet concrete and rebar crash down onto the level 1 slab, causing severe structural damage. The force of the collapse sends a shockwave that cracks the boundary wall of an adjacent commercial property, and a subcontractor working below suffers a serious leg injury. The project grinds to a halt. The immediate damage is clear, but the cause is not. Was it faulty materials, poor workmanship by the formwork contractor, or a fundamental flaw in the structural engineer's temporary works design?
This single event has created three distinct avenues of loss:
Direct Project Damage: The cost to demolish, remove, and rebuild the damaged slabs and associated works.
Third-Party Damage: The liability for repairing the neighbour's cracked wall and the subcontractor's personal injury claim.
Potential Professional Negligence: The underlying cause could be a design error, which represents a financial loss stemming from a professional's service.
Mapping the Damage to the Policies
A methodical dissection of the incident is the first step in executing the triangulation. Instead of making a single call about the "structural failure," a strategic developer, guided by legal counsel, maps each element of the loss to the corresponding policy.
The process begins by notifying the Contract Works insurer about the extensive physical damage to the project itself. This claim covers the immediate, tangible costs: the demolition of the failed slab, the removal of tonnes of debris, and the replacement of the damaged structure. This is the most obvious claim, but it's also the most vulnerable to a design-related exclusion.
Simultaneously, the Public Liability insurer is put on notice. This notification is specific to the third-party consequences of the collapse. It addresses the liability for the repair of the neighbour's damaged wall and, critically, the potential personal injury claim from the injured subcontractor. This action isolates the third-party liability, preventing it from becoming entangled with the primary works claim.
Finally, and most strategically, a formal notice is issued to the Professional Indemnity insurer for the structural engineer. This notice doesn't need to prove negligence at this stage; it simply needs to state that an incident has occurred which may give rise to a claim under the policy due to a potential error in the temporary works design. This puts the PI insurer on notice and brings them into the discussion, directly countering the Contract Works insurer's likely defence. This is a classic example of a complex construction dispute where the initial insurance claim example has multiple potential causes.
How the Triangulation Prevents Claim Denial
The core power of this strategy is that a triangulated notice to all three insurers prevents any single insurer from issuing an immediate, outright denial. When the Contract Works insurer receives the claim, their first instinct is to investigate a design flaw to trigger their exclusion. However, because the PI insurer is already on notice for that very possibility, the Contract Works insurer cannot simply deny the claim and walk away. They are forced into a negotiation with the PI insurer to determine apportionment of liability.
This proactive approach shifts the dynamic entirely. Instead of the developer being caught in the middle, trying to prove which policy should respond, the insurers are forced to coordinate amongst themselves to resolve the claim. The burden of proof effectively shifts from the developer (proving which policy is liable) to the insurers (disproving their own liability). This coordinated pressure significantly increases the likelihood of a faster and more comprehensive settlement, allowing the developer to focus on project recovery rather than a protracted legal battle. If you are facing a complex claim denial after a major site incident, you need to Get expert guidance on your construction insurance dispute.
How Does the QBCC Fit into Your Insurance Strategy?
While commercial insurance forms the core of a developer's risk strategy, it's impossible to operate in Queensland without understanding the role of the Queensland Building and Construction Commission (QBCC). However, confusing its statutory role with your commercial obligations is a perilous mistake.
Understanding the Queensland Home Warranty Scheme
The Queensland Home Warranty Scheme is a statutory insurance product managed by the QBCC. Its primary purpose is to protect consumers (homeowners) in the residential construction sector. It is not a substitute for commercial project insurance. The scheme acts as a last resort, providing cover when a licensed contractor fails to complete a project, fails to rectify defective work, or when the building suffers from subsidence.
Coverage is capped and applies for a period of 6 years and 6 months from the earlier of: when the premium is paid, when you agree to a contract, or when work starts, with stricter time limits for non-structural defects. For context, In the 2023-2024 fiscal year, the QBCC approved a total of $88.7 million in insurance claim costs, with 2,299 claims received and paid. This included $62.9 million for non-completion claims, $21.7 million for defects claims, and $4.1 million for subsidence claims, demonstrating its critical role as a consumer safety net. In 2023-24, 150,825 insurance policies were issued under the Queensland Home Warranty Scheme. However, this QBCC home warranty insurance is not designed to cover the broad commercial risks a developer faces in a major incident.
When Does the QBCC Get Involved in a Dispute?
The QBCC typically becomes involved in a building dispute after a homeowner or body corporate lodges a complaint about defective work against a licensed builder. This often occurs during or after the defects liability period.
The QBCC's process is regulatory:
Complaint Lodged: A homeowner submits a formal complaint with evidence of the alleged defects.
Assessment: A QBCC building inspector assesses the work to determine if it is defective and falls below the standards of the relevant codes and the QBCC's own Standards and Tolerances Guide.
Direction to Rectify (DTR): If the work is deemed defective, the QBCC will issue a formal DTR to the builder, compelling them to fix the issues within a specified timeframe.
Non-Compliance: If the builder fails to comply with the DTR, the QBCC may take disciplinary action, and the homeowner may be able to make a claim on the Home Warranty Scheme to have the work fixed by another contractor.
In the 2023-24 period, the QBCC handled 6,115 building disputes related to defective works (with 5,216 related to works after construction completion and 899 during the construction process), and finalised 5,886 overall dispute cases, showcasing its significant role in resolving QBCC complaints. An experienced QBCC lawyer can be invaluable in navigating this process.
Why the QBCC Scheme is a Backstop, Not a Primary Solution
Warning: Developers must not view the QBCC scheme as their primary risk management tool. Relying on this statutory insurance can lead to catastrophic, uninsured losses on a major project. The scheme does not cover third-party property damage, personal injury claims, project delays, or cost overruns—the very risks that can bankrupt a project after a major incident. Confusing the QBCC's consumer protection role with comprehensive project insurance is a fundamental error in risk management. In many cases, disputes over QBCC decisions or complex building matters may require appealing decisions through QCAT.
The QBCC scheme is a crucial backstop designed for homeowners. For a developer, it represents a regulatory hurdle and a potential liability if work is found to be defective. Your primary financial protection comes from a robust, multi-layered commercial insurance strategy. The Claim Triangulation approach is designed to protect the project's overall financial viability in real-time, whereas the QBCC scheme is a post-completion remedy for consumers.
Executing the Claim: A Developer's Procedural Roadmap
A successful triangulation strategy hinges on disciplined execution in the hours and days following an incident. Your actions in this critical window will dictate the trajectory of your claim and the ultimate financial outcome.
Immediate Steps Following a Major Site Incident
The first 48 hours are a sprint. The focus must be on control—controlling the site, controlling information, and controlling the narrative.
Secure the Site & Ensure Safety: The absolute first priority is human safety. Secure the incident area, prevent further access, and ensure all personnel are accounted for. This is not just a safety requirement but the first step in preserving the scene for investigation.
Immediate Formal Notification: Before the end of the first business day, formal written notification of the incident must be sent to your insurance broker with instructions to notify all potentially relevant insurers—Contract Works, Public Liability, and the PI policies of any involved consultants. This notice should be factual, stating that an incident has occurred which may give rise to a claim, without speculating on the cause or admitting fault.
Engage Legal Counsel: This is not a sign of weakness; it is a strategic imperative. An experienced construction lawyer should be engaged immediately to oversee the notification process and all subsequent communications.
Commence Contemporaneous Records: Start a dedicated incident log immediately. Record every action taken, every conversation held, and every observation made, with dates and times. This log becomes a critical piece of evidence.
Mastering the Art of Documentation and Evidence
Insurers and their loss adjusters will scrutinise every piece of information. Your ability to present a clear, organised, and well-supported claim is paramount. Vague assertions will be dismissed; irrefutable evidence will compel a settlement.
Powerful evidence for a multi-faceted claim includes:
Photographic and Video Evidence: Take hundreds, if not thousands, of high-resolution photos and videos from every conceivable angle before anything is disturbed. Drone footage can be invaluable for capturing the overall scale of the damage.
Expert Reports: Engage independent engineers and surveyors immediately to provide an initial assessment of the cause and extent of the damage. Their reports will form the backbone of your claim.
Witness Statements: Collect written statements from everyone who witnessed the incident, including your own staff, subcontractors, and any third parties.
Project Documentation: Collate all relevant documents: daily site diaries, minutes of meetings, correspondence with contractors and consultants, progress claims, and the payment schedule.
This evidence must be meticulously organised and presented in a way that supports the claim narrative across all three policy types. This is a core function that a specialist building and construction lawyer will manage, ensuring the evidence presented strengthens your position rather than inadvertently weakening it.
Engaging Legal Counsel Early for Strategic Alignment
Expert Insight by John Merlo: The biggest mistake a developer can make is waiting for a claim to be denied before engaging a lawyer. The initial notices sent to insurers are critical legal documents that set the stage for the entire claim. An incorrectly worded notice—one that speculates on a cause or inadvertently accepts a degree of fault—can close off an entire avenue of recovery before you even begin. My role as a seasoned litigation lawyer in the first 24 hours is not to escalate a dispute, but to prevent one. It's about shaping the claim notices and initial communications to preserve maximum flexibility, pre-empt insurer denials, and ensure all your rights under the policies and relevant legislation, like the Queensland Building and Construction Commission Act 1991, are protected from day one.
Early legal engagement ensures that the claims are positioned correctly from the outset. It transforms the process from a reactive damage report into a proactive, strategic recovery operation, preserving all avenues for recovery and preventing insurers from dictating the terms of the investigation.
Avoiding Critical Errors in Multi-Policy Claims
Even with a sound strategy, simple mistakes can derail a complex insurance claim. Navigating the pressures from contractors, consultants, and affected third parties requires discipline and a clear understanding of the legal landscape.
The Danger of Prematurely Admitting Fault
Warning: In the chaotic aftermath of an incident, the human impulse is to be reassuring. A developer might tell an anxious neighbouring property owner, "Don't worry, we'll take care of it," or tell a contractor, "My insurance will cover this." These seemingly innocent statements can be catastrophic. Insurers can and will seize upon them as admissions of liability that prejudice their position, potentially giving them grounds to deny or reduce coverage. The cardinal rule is: Preserve your position by documenting, notifying, and then seeking legal advice before making any statements about fault or liability to any party.
Misunderstanding Your Subcontractor's Insurance
A common misconception is that holding a subcontractor's Certificate of Currency is a guarantee of protection. This is dangerously false. A certificate proves only that a policy existed on the date it was issued. It says nothing about the policy's specific exclusions, limits, endorsements, or whether the premiums are even paid up. For a major claim, you must scrutinise the subcontractor's actual policy wording. It may contain a height exclusion, a specific exclusion for the type of work they were performing, or an inadequate liability limit. This is why well-drafted subcontractor contract clauses and a clear understanding of your security of payment rights are so vital. Never assume a subcontractor's insurance provides a seamless safety net.
Failing to Navigate the Legislative Framework
Insurance policies are not interpreted in a vacuum. They operate within a complex legislative framework that governs the Queensland construction industry. Acts such as the Building Act 1975, the Queensland Building and Construction Commission Act 1991 (noting that the Domestic Building Contracts Act 2000 was repealed in 2015), and the Building Industry Fairness (Security of Payment) Act 2017 all impose obligations and grant rights that can influence the outcome of a claim. For example, a failure to follow the correct procedure when terminating construction contracts after an incident can have significant insurance implications. A successful claim strategy must be aligned with these statutory obligations, a task best managed by legal experts familiar with the nuances of Queensland's construction law.
In conclusion, the Claim Triangulation strategy is an essential playbook for the modern Queensland developer. By moving beyond a siloed, reactive view of insurance to a holistic, proactive, and legally-guided framework, you can protect your project's profitability, manage your risk, and safeguard your reputation. The core message is simple but powerful: coordinate your policies, document everything meticulously, and engage experts from the very first moment. This strategic approach is the key to navigating the complexities of a major incident and ensuring a successful recovery. For a deeper understanding of your legal position, explore Merlo Law's construction law practice.
FAQs
What is the very first thing a developer should do after a major site incident?
The absolute first priority is to ensure the safety of all personnel and secure the site to prevent further harm or damage. Immediately following this, the developer or their representative must provide formal written notification to their insurance broker with instructions to put all potentially liable insurers (Contract Works, Public Liability, and relevant Professional Indemnity policies) on notice. This should be done before the end of the first business day.
Can I rely on my contractor's insurance instead of having my own policies?
No, this is a high-risk strategy. While you should always ensure your contractors have adequate insurance, you cannot directly control their policies or guarantee they will respond to a claim. A contractor's insurer's primary duty is to the contractor, not you. Having your own policies (particularly Contract Works and Public Liability) gives you direct control and a contractual right to claim, which is essential for protecting your financial interests as the project principal.
How is "Claim Triangulation" different from just lodging multiple claims?
Lodging multiple separate claims is a disjointed, reactive process. "Claim Triangulation" is a proactive, legally-guided strategy. It involves crafting a single, cohesive claim narrative from the outset that anticipates the interplay and potential conflicts between policies. It's about framing the incident in a way that forces the different insurers to coordinate and apportion liability amongst themselves, rather than leaving the developer to fight each battle individually.
My Contract Works insurer is blaming the engineer's design for the failure. What do I do?
This is the classic scenario where triangulation is critical. If you have already put the engineer's Professional Indemnity (PI) insurer on notice, you can use the Contract Works insurer's allegation to strengthen your potential claim against the PI policy. You instruct your lawyer to facilitate communication between the two insurers, presenting them with the evidence and forcing them to resolve the "cause" issue between them. This prevents you from being stuck in the middle with no coverage.
What role does the QBCC play if my project is a commercial development, not residential?
For purely commercial projects, the QBCC's Home Warranty Scheme does not apply. However, the QBCC's role extends beyond statutory insurance. They are the state's primary regulator for the building and construction industry, responsible for licensing, compliance, and disciplinary action against contractors for issues like non-compliant or defective work, regardless of the project type. An issue on a commercial site could still lead to QBCC investigation and action against a licensed contractor.
How long do I have to make an insurance claim after an incident?
Most insurance policies contain strict notification clauses requiring you to notify the insurer "as soon as reasonably practicable" after an incident. Failure to comply with these timeframes can give the insurer grounds to deny a claim. There are also statutory limitation periods that apply to legal actions (generally six years for a breach of contract in Queensland), but the immediate policy notification requirements are far more critical in the short term.
This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law.







