Thiess Pty Ltd and John Holland Pty Ltd v Civil Works Australia Pty Ltd

In the matter of Thiess Pty Ltd and John Holland Pty Ltd versus Civil Works Australia Pty Ltd, the Federal Court of Australia was tasked with reviewing the adjudicator's decision under the Building and Construction Industry Payments Act 2004. The central dispute revolved around the procedural fairness of the adjudicator's process, particularly whether the applicants were afforded an opportunity to respond to a letter submitted by the respondent outside the stipulated timeframe. The applicants contended that the adjudicator failed to provide natural justice by disregarding the respondent's late submission and not allowing the applicants a chance to address it.

The key legal issues the court had to resolve were whether the adjudicator's disregard of the late submission from the respondent and the failure to provide the applicants with an opportunity to respond to it constituted a breach of natural justice. Additionally, the court needed to determine if the adjudicator should have considered certain contract clauses that were not referenced in the payment schedule when making his decision. The applicants argued that these clauses were relevant and should have been taken into account by the adjudicator.

The court found that the adjudicator's decision to disregard the respondent's late submission did not amount to a failure to observe natural justice. The court reasoned that the adjudicator was not precluded from considering the late submission if it did not prejudice the applicants. In this case, the adjudicator had expressly stated that he disregarded the late submission, and thus, the applicants were not prejudiced. Furthermore, the court held that the adjudicator was not obliged to consider the contract clauses not mentioned in the payment schedule, as they were not relevant to the dispute at hand. Therefore, the applicants' claims were dismissed, and the court directed the parties to discuss the necessary orders to perfect the judgment.