109 (1841) 9 M & W 54; 152 ER 24.
110 White v Copeland (1894) 15 LR(NSW)(L)281; Imperial Bank of Canada v Bank of Hamilton [1903] AC 49; Westpac Banking Corp v ATL Pty Ltd [1985] 2 Qd R 577; Commercial Bank of Australia Ltd v Younis [1979] 1 NSWLR 444 at 450.
5 I conclude that this is not a case where the doctrine of mistake has any room for its application, still less any notion of unjust enrichment. The remedy sought is not rescission on the ground of mistake as would be an essential first step for relief. Rather it is predicated on the contract continuing, but relies on a misconstruction of it for relief. I would agree that the appeal should be dismissed.
6 McCOLL JA: I agree with Santow JA and with Hunt A-JA.
7 HUNT A-JA: This appeal is from the judgment of Herron A-DCJ in proceedings which had been transferred to the District Court from the Local Court because the sum claimed was in excess of that Court's jurisdiction. The plaintiff's claim, which succeeded in the District Court, was for a liquidated sum payable pursuant to a contract
8 The appellant, who was the defendant in the District Court, was a demolition company involved in demolishing the finger wharves at Walsh Bay. Mr Alexander of that company contacted Mr Keene of the plaintiff company, which was firewood merchant, with an offer to deliver timber to the plaintiff for a dump or tip fee which was to be agreed between the parties and paid by the defendant to the plaintiff. Mr Alexander said that he would send a couple of loads for the plaintiff to look at, and it was agreed that they would speak again about whether the deliveries would continue and what the fee would be for the plaintiff to receive them.
9 After a sample delivery had been made, a further conversation took place between the two men in which Mr Keene nominated a fee which the plaintiff would accept, expressed as being $330 per load plus GST. Mr Alexander said that the defendant would get back to him. There was a further conversation between Mr Keene and the defendant's Mr Brady in relation to what was to occur, and a fee of $330 per load inclusive of GST was agreed. It will be necessary to refer again, and in some more detail, to what had been discussed in all three conversations.
10 Seventy-one bins of timber were delivered by the defendant to the plaintiff. Invoices totalling $23,430 were sent by the plaintiff but the defendant paid only $9,240. The claim was for the balance of $14,190. The defendant's Grounds of Defence in the Local Court denied that the contract permitted the plaintiff to retain any timber delivered as its own property, and asserted that some timber had been delivered which did not fall within the terms of the contract and that such timber had been retained by the plaintiff notwithstanding that this timber remained the defendant's property. In the District Court, the defendant filed a cross-claim asserting that such timber which had been delivered but which was not within the terms of the contract was reusable structural timber which had a market value, and that the title to that timber had not passed to the plaintiff, yet the plaintiff had refused to return it and was unlawfully detaining it. In addition, the defendant claimed that this timber which had been delivered but which was not within the terms of the contract had been delivered by mistake and had provided the plaintiff with an unjust enrichment. The defendant sought the delivery of this timber by the plaintiff to it, or damages. The plaintiff accepted at the trial that, if the cross-claim succeeded, it would permit the defendant to collect this timber at its premises.
11 The amount involved in the cross-claim exceeded the amount of $100,000, and thus leave to appeal was unnecessary.
12 The actual words used in the conversations between Mr Keene for the plaintiff and Mr Alexander and Mr Brady for the defendant are not in dispute. What is in dispute is the interpretation of those words and whether some of the timber which was delivered by the defendant to the plaintiff did not fall within the terms of the contract constituted by those conversations. The relevant statements were as follows: