Abergeldie Contractors Pty Ltd v Fairfield City Council

Abergeldie Contractors Pty Ltd (Abergeldie) appealed to the Court of Appeal of the Supreme Court of New South Wales against orders made by a trial judge concerning a dispute with Fairfield City Council (the Council) under the *Building and Construction Industry Security of Payment Act 1999* (NSW). The dispute centred on the validity of a payment claim made by Abergeldie, which in turn depended on whether a valid reference date existed under the construction contract.

The central legal issues before the Court of Appeal were: first, the interpretation of the term "date of practical completion" within the context of the construction contract; and second, whether the existence of practical completion was contingent upon the subjective opinion of a building superintendent or an objective state of facts. These issues were critical to determining whether Abergeldie's payment claim, made after the purported date of practical completion, was validly made under the Act.

The Court of Appeal reasoned that the "date of practical completion" was not necessarily the date of a certificate of completion, but rather the objective date when the works were practically completed according to the contract. The Court found that the contract did not make practical completion dependent on the superintendent's opinion, but rather on the objective existence of the state of facts constituting practical completion. Consequently, the Court allowed the appeal, setting aside the trial judge's orders and dismissing the Council's summons, with costs ordered in favour of Abergeldie.