A builder may complete instructed work, incur extra costs and still face resistance from the principal when payment becomes due. One key way construction contractors and subcontractors can prevent rejected payment claims is by documenting each entitlement and knowing how and when to submit Construction Contract Claims, before disagreements become breach-of-contract disputes.
This guide explains how Brisbane construction businesses can use contract terms, notices and construction documentation to protect time and payment rights when dealing with a developer, principal or head contractor.
What is a Construction Contract Claim?
A construction contract claim is a contractual request for additional time, money or another remedy arising from the works. It is not every complaint, unexpected cost or disagreement occurring on a project.
Entitlement depends on the signed contract, scope, project facts, supporting records and compliance with each notice provision. Effective contract management treats claims as a commercial discipline that protects margin and cash flow while preserving working relationships before positions harden.
Common Construction Claims on Projects in Brisbane, QLD and around Australia
Common claims include:
A variation claim for changed or additional work.
An extension of time or delay claim.
A disruption claim where productivity is affected.
Additional cost arising from a latent condition.
Acceleration costs incurred to recover progress.
Defective work and directions to correct it.
Unpaid progress payment claims.
A contractual claim differs from a statutory payment claim, a Queensland Building and Construction Commission (QBCC) complaint, adjudication, or proceeding in the Queensland Civil and Administrative Tribunal (QCAT) or a court. Each pathway has distinct requirements and remedies.
What to do when a claim arises
1. Review and understand your Construction Contract
Begin with the governing contract, executed scope, drawings, specifications, programme, special conditions and amendments. Confirm which documents take priority where inconsistencies exist.
2. Submit the relevant notice
Most construction contracts require you to submit a notice within a certain period of the event occurring. This is usually a separate step to be taken before a claim can be submitted.
3. Build full Contract and Project Records
Build a dated record set containing directions, emails, photographs, meeting minutes, delivery records, cost data and each relevant site diary. Include directions to rectify where they affect responsibility, sequencing or cost.
4. Submit your claim once the effects of the event are known
Submit your claim and ensure it complies with the relevant clause for notice periods (often a condition precedent to claiming), valuation rules, superintendent powers, time bars and contract dispute resolution steps.
Records That Prove Cause and Cost
Evidence should connect the contractual event with its effect on labour, plant, materials, preliminaries, productivity, programme logic and the completion date. Cost reports should use project records traceable to invoices, timesheets, and cost codes.
Contemporaneous evidence usually carries more weight than a narrative reconstructed months later. Unexplained gaps can weaken causation and make otherwise reasonable amounts difficult to assess.
Follow a Clear Claim Process
A strong factual position can still fail if you do not follow the required procedure. Use a repeatable process:
Identify the event and relevant contract clause.
Issue the required notice.
Take reasonable steps to mitigate the effect.
Record programme and cost impacts.
Calculate the contractual entitlement.
Submit the claim within the required timeframe.
The submission should state the event date, clause relied upon, notices issued, remedy sought, calculation method and documents supporting every amount. Keep the language factual and separate from emotional site disagreement.
Give Notice Before the Deadline
A notice can preserve entitlement even where the final cost or delay is not yet known. Follow the contract’s requirements for the recipient, delivery method, content and timing.
For Australian construction contracts, failure to comply with an express written-notice condition for extra time or money can operate as a complete bar to contractual recovery. Do not assume discussions at a site meeting satisfy a formal notice requirement.
Quantify the Claim Properly
Separate direct costs, delay costs, prolongation costs, contractual margins and credits arising from savings or mitigation. Avoid combining different cost categories into a single unsupported figure.
Provide calculations, source records and clearly stated assumptions. An organised claim lets the recipient assess each component without searching through unstructured attachments.
Use Security of Payment and Dispute Pathways
The Building Industry Fairness (Security of Payment) Act 2017 (Qld) provides a statutory process for eligible payment claims, payment schedules and adjudication (Source). This process operates alongside contractual rights but has its own timing and content requirements that apply to projects performed in Queensland. Similar pathways exist under the equivalent New South Wales, Victoria, Australian Capital Territory and other States and Territory legislation.
Other pathways include documented negotiation, contract procedures, mediation, QBCC processes, QCAT and commercial litigation court proceedings. Statutory deadlines can be short, so obtain project-specific legal advice before relying on a particular date or remedy.
Security of Payment and Adjudication
A payment claim is a formal statutory mechanism for seeking payment for construction work or related goods and services. It should identify the claimed amount and the work to which that amount relates.
Payment schedules and adjudication responses require careful preparation and timing. Failing to respond or meet a statutory deadline may have significant financial and procedural consequences.
QBCC, QCAT and Court Options
The QBCC accepts complaints about contractors allegedly breaking the law where evidence is available, as well as complaints about building certifiers’ unsatisfactory or professional misconduct. QCAT commonly hears eligible domestic building disputes brought by a homeowner, while other claims may proceed in court.
The appropriate forum depends on the parties, procurement type, project value, contract, claim type and procedural history. Starting in the wrong forum can add cost and delay without resolving the underlying issue.
Avoid Claim Failures That Cost Time and Margin
Do not treat verbal site instructions as substitutes for written directions, notices or agreed variation documents. Confirm oral instructions promptly and identify their effect on scope, time and price.
Do not wait until project close-out to assemble evidence. Record costs, progress and programme impacts as they occur, including steps taken to minimise loss.
Inflated claims damage credibility and settlement prospects. A balanced submission should account for mitigation, savings and any responsibility attributable to the claiming party.
A Brisbane Project Example
Consider a commercial subcontractor delayed because design information arrived after the scheduled installation date. The subcontractor issues timely notice, updates its programme, records affected labour and plant, and segregates delay costs from ordinary expenditure.
It then submits a clause-based extension of time and cost claim supported by correspondence, diaries and programme analysis. Even if valuation remains disputed, early documentation narrows the issues to be determined.
Build Better Claim Discipline Before Works Begin
Claim preparation starts during tendering and contract review, not after delay occurs. Examine risk allocation for design responsibility, latent conditions, variations, extensions of time, liquidated damages and notice requirements.
Assign internal responsibility for notices, daily records, cost coding, programme updates and claim approval. Clear ownership reduces missed deadlines and inconsistent correspondence.
Construction businesses working across Brisbane, including the CBD, Fortitude Valley, Eagle Farm and the Port of Brisbane, should apply the same documented process to every site. Consistency gives decision-makers clearer information about emerging contractual and commercial exposure.
Frequently Asked Questions
How Much Compensation Can You Get for a Breach of Contract?
Compensation generally aims to place the innocent party in the position it would have occupied if the contract had been performed. The recoverable amount depends on entitlement, causation, evidence, mitigation and any contractual limits or exclusions.
Do Lawyers Deal With Building Contracts in QLD?
Lawyers such as Blaze Business & Legal have decades of experience dealing with building contracts in Queensland. Construction and commercial Lawyers such as Rachelle Hare advise on drafting, variations, payment claims, security of payment, QBCC matters, QCAT disputes, mediation and litigation. Contact Rachelle to discuss engaging Blaze Business & Legal as your Construction Lawyer.
How Do You Resolve Disputes in Construction?
Identify and scope the dispute, review the contract’s notice and dispute-resolution clauses, then proceed to documented negotiation at the Project level, then the Commercial level where possible. Depending on the issue, the next step may be mediation, adjudication, a QBCC process, QCAT or court proceedings.
