Trinco (NSW) Pty Ltd v Alpha A Group Pty Ltd

The case of Trinco (NSW) Pty Ltd v Alpha A Group Pty Ltd involved a dispute between a subcontractor and a main contractor regarding the validity of an adjudication determination made under the Building and Construction Security of Payment Act 1999 (NSW). The primary issue was whether the adjudication determination was valid and if the payment claim was made on or from a reference date. This arose from a situation where a subcontract was terminated, and the subcontract did not provide for reference dates after termination. The court had to consider whether the work was completed under the original subcontract or under a separate and later subcontract, and whether a payment claim comprising work under two construction contracts was valid.

The court found that the adjudication determination was invalid because it was based on a payment claim that did not specify the relevant reference date, as required by the Act. The determination also failed to address the issue of whether the work in question was completed under the original subcontract or under a later subcontract. The court concluded that the payment claim was not made on or from a reference date as required by the Act, and therefore the adjudication determination was not valid.

The Supreme Court of New South Wales quashed the adjudication determination, holding that the adjudicator had not properly considered the applicability of the reference date to the payment claim and had not addressed the issue of whether the work was completed under the original subcontract or a subsequent subcontract. The court's decision underscored the importance of compliance with the statutory requirements for making a valid payment claim and the need for adjudicators to properly address all relevant issues in their determinations.

The final orders included the quashing of the adjudication determination, and the case was remitted back to the original adjudicator for reconsideration in light of the court's findings.