Yaak v Burbank Australia Pty Ltd ACN 007 099 872 (Civil Dispute)

The case of Yaak v Burbank Australia Pty Ltd ACN 007 099 872 involved a dispute between a homeowner and a builder under a residential building contract governed by the Housing Industry Association's standard terms and conditions. The homeowner, Mr Yaak, sought liquidated damages for the builder's failure to complete the house within the agreed time frame. Burbank Australia Pty Ltd, the builder, defended the claim by arguing for various extensions of time due to circumstances beyond their control. The Australian Civil Disputes Tribunal was tasked with determining whether the builder was required to provide notice for these extensions of time, what standard of proof was applicable for establishing valid extensions, whether the prevention principle could be invoked, and how the liquidated damages should be calculated.

The central legal issues before the Tribunal were whether the builder needed to notify the homeowner before claiming extensions of time, the appropriate standard of proof for establishing the validity of such extensions, and the application of the prevention principle to mitigate the homeowner's damages. Additionally, the Tribunal had to decide on the correct method for calculating the liquidated damages, which involved determining the period between practical completion and actual completion, excluding any periods during which valid extensions of time were granted. The Tribunal examined the contract's terms and relevant case law to resolve these issues.

The Tribunal found that the builder was not required to provide notice for extensions of time, as the contract did not mandate such notification. The standard of proof for establishing valid extensions of time was set at the balance of probabilities. The prevention principle was deemed applicable, reducing the builder's liability for liquidated damages by the periods during which the homeowner's actions prevented the builder from completing the house. Finally, the Tribunal calculated the liquidated damages based on the actual completion date minus the periods of valid extensions of time, arriving at a daily rate that was applied to the remaining period. Consequently, the Tribunal ordered the builder to pay the homeowner $11,857.20 in liquidated damages, interest, and costs.