Termination of contract
33The critical finding of the Tribunal for present purposes was finding 19, set out at [11] above. Pursuant to clause 12.2 of the contract, the owners were entitled to give written notice to the builder specifying a default, including failure by the builder to proceed diligently with the works. Continued default for a period of 10 days after receipt of such a notice entitled the owners to give a further notice determining the employment of the builder: clause 12.3, subject to the following qualification:
"If the Proprietor at the time of such notice is in breach of this Agreement, then the said notice of determination of the employment of the Builder shall be determined to void and of no effect."
34Clause 12 also gave rights to the builder to determine the contract. In particular, where the owners had failed to make a payment due under the contract, within five days of it becoming due, the builder was entitled to issue a notice immediately suspending the carrying out of the works: clause 12.7. Failure to remedy the default within five days of receipt of the notice entitled the builder to give a further notice determining the contract.
35The Tribunal found that the builder validly suspended the works by notice given on 8 July 2002: finding 8. The Tribunal also found that the builder "must be taken to have waived his right under the suspension notice" from early December 2002: finding 12. That was because, the Tribunal concluded, the suspension "could only operate for a reasonable time": Reasons, p 71. The underlying principle appears to have been that if the owners did not promptly remedy their default the builder would be forced either to terminate the contract or continue to carry out its contractual obligations (presumably without payment). That analysis may not be self-evidently correct, but it is not necessary to pursue the issue in the present case. That is because, even if the builder fell into default because the suspension of the works ceased to operate, and it was therefore obliged to continue to carry out the works, there was a separate obstacle in the path of the owners in their attempt to terminate the contract in August 2003. Assuming default on the part of the builder and assuming a valid notice under clause 12.2, they remained in default by failing to pay the overdue progress payment.
36Having held that the owners were in default through failure to pay progress payment 8, the Tribunal nevertheless held that they were not "in breach of this Agreement" for the purposes of clause 12.3. Accordingly, their notice was valid and the contract was effectively terminated for breach on the part of the builder.
37On appeal, the primary judge held that the Tribunal's construction of the qualification on the rights of the owners under clause 12.3 was incorrect in law; whilst they continued to be in breach of their obligation of payment under the contract, they were unable to give a valid notice of determination.
38If the owners could not validly terminate under clause 12.3, it no longer mattered whether the builder's suspension notice continued to operate so as to prevent it being in breach of its obligation to proceed diligently with the works. (The builder never sought to exercise its right to terminate based on the failure of the owners to remedy their default.) However, the issue which arose, consequential upon the finding that the owners had not validly terminated, was the correctness of the builder's characterisation of their invalid notice as a repudiation of the contract, a position which the builder had foreshadowed on 16 July 2003, some 18 days before the clause 12.3 notice was given by the owners. A month later, on 8 September 2003, the builder purported to accept the repudiation (Points of Claim, par 22).
39The invalidity of the owners' notice of termination did not inexorably result in the notice constituting a repudiation of the contract. Whether or not it did (when considered in the light of surrounding circumstances) was a mixed question of fact and law, which the Tribunal did not determine. Whether, if the Tribunal had proceeded to consider that issue, against the possibility that it might have been in error in its first finding, its conclusion would constitute a "decision" for the purposes of s 67 of the CTTT Act need not be considered. Furthermore, the primary judge did not consider whether it was necessary to remit the matter to the Tribunal for it to reach a decision in respect of the question of repudiation. Rather, having found error in the Tribunal's conclusion with respect to the owners' notice of termination, the primary judge simply stated (at [64]):
"In effect the parties had abandoned the contract by August 2003."
40His Honour continued at [65]:
"Whether this error makes any substantial difference to the orders that should have been made by the Tribunal will be considered later."
41His Honour turned to a consideration of "building defects" and an allegation of "bias": at [67]-[97] and [98]-[100] respectively. He then commenced a further heading entitled "Damages", being the final sub-heading of his determination (other than a setting out of the orders). He commenced that part with the following statement:
"Senior Counsel appearing for the builder eschewed during the hearing before this Court any reliance upon a claim for quantum meruit. There is no claim by the builder for compensation by reason of the termination of the contract other than for monies owed. Although the owners repudiated the contract by giving notice terminating the builder's employment in breach of the contract, it simply meant that the contract was then at an end. If the builder had not already abandoned its contractual rights and obligations by the time of the owners' repudiation, as the Senior Member found, the builder certainly accepted the repudiation. But, of course, it does not follow that rights and obligations accrued under the contract that had not been abandoned thereupon ceased to exist. The owners were entitled to rely upon statutory warranties and the terms of the contract up until the time it was terminated."
42The precise import of this last paragraph is open to doubt. First, his Honour appears to have made a finding that the owners repudiated the contract by giving notice of termination. Secondly, he appears to have left open the question of abandonment by the builder. Thirdly, his Honour he appears to have found that the builder accepted the repudiation. Fourthly, it is not clear what rights and obligations he considered had survived the contract if it were abandoned. Finally and most importantly, a degree of looseness of terminology obscures the real question that needed to be addressed, namely the extent to which the assessment of damages turned on the circumstances of termination. As will be explained in more detail below, the builder's principal assertion in respect of damages was that the owners could not recoup losses which resulted from their own breach and valid suspension of the contract whilst the breach continued.
43As his Honour recognised, the builder's claim was limited to recovery of amounts payable under the contract. The owners' claims arose from the builder's breach, and in particular, the failure to rectify defective work. His Honour stated at [102]:
"Clearly the builder was entitled to the eighth progress payment and interest on that amount from the date it was due. In accordance with the Senior Member's findings as to defective work carried out by the builder, the owners were entitled to reasonable costs for rectification of those defects. None of this is in dispute. The issue litigated before the Tribunal and again before this Court is the amount of work that needed to be rectified and the costs of the rectification. These are clearly matters of fact."
44Having concluded that the quantification exercise involved matters of fact, his Honour rejected each of the builder's complaints on the basis that there was no error in respect of a question of law. In other cases, that exercise was not undertaken. The specific heads of damage as quantified by the primary judge which are now under challenge will be considered below.
45Before undertaking that exercise, it is necessary to consider whether, if a finding of repudiation by the owners was relevant, his Honour was entitled to make it himself. The alternative course was to return the matter for a further hearing in the Tribunal, to be undertaken consistently with the decision of the Court with respect to the question of law.
46There was no challenge in this Court to the conclusion of the primary judge that the Tribunal had been in error in upholding the validity of the notice of termination issued by the owners. The primary position of the owners was that responsibility for termination of the contract made no difference to the assessment of damages. His Honour's finding of abandonment was either appropriate, or irrelevant, or both. However, this submission cannot be accepted. It involves the proposition that the assessment of the owners' loss did not depend upon whether or not they repudiated the agreement. The builder contended that their repudiation prevented it from rectifying defective building work. Accordingly, so the builder argued, the costs incurred by the owners in order to rectify the defective work was the result of their own repudiation of the agreement. The builder's submission, put in a more muted form, was that if the owners were entitled to recover the costs rectifying defective work, they were not entitled to a 30% margin on top of the reasonable cost of such work.
47The builder's submission as to the relevance of the issue of repudiation should be accepted. However, the builder also submitted that his Honour's apparent finding of repudiation should be accepted, carrying with it the consequence that the builder had validly accepted the repudiation, thus terminating the agreement. This further submission is problematic for a number of reasons.
48First, the fact that the notice was not a valid notice under clause 12.3 of the contract does not necessarily entail the conclusion that it constituted repudiation of the contract. Secondly, if it did constitute repudiatory conduct on the part of the owners, it did not necessarily follow that the builder was entitled to accept it.
49As explained in DTR Nominees Pty Ltd v Mona Homes Pty Ltd [1978] HCA 12; 138 CLR 423, in the joint judgment of Stephen, Mason and Jacobs JJ at 431, the question is whether the conduct of the party in breach demonstrates an intention on its part to repudiate the contract, "or more precisely whether such an intention is to be inferred from those events". Their Honours continued at 432:
"No doubt there are cases in which a party, by insisting on an incorrect interpretation of a contract, evinces an intention that he will not perform the contract according to its terms. But there are other cases in which a party, though asserting a wrong view of a contract because he believes it to be correct, is willing to perform the contract according to its tenor. He may be willing to recognize his heresy once the true doctrine is enunciated or he may be willing to accept an authoritative exposition of the correct interpretation. In either event an intention to repudiate the contract could not be attributed to him."
50The builder contended that there was no evidence which would allow the owners to establish that they fell into the latter category: accordingly, the only available inference was an intention to repudiate and the matter did not need to return to the Tribunal for that inference to be drawn. On the one hand, it may well be true that, given the history of disputation between the parties, the position adopted by the builder may be right. On the other hand, it involves an inference to be drawn from the facts, which this Court is not in a position to draw, even if it had the power to do so (which it does not). There is no finding of primary facts by the Tribunal, nor is there agreement from the owners, who wish to assert that the defective work constituted breach of an essential condition entitling them to rescind "under the common law".
51There is a second question which may arise, namely the entitlement of the respondent to accept the repudiatory conduct of the owners, assuming that element is made out. It does not seem to be in dispute that part of the building work was defective and that, accordingly, the builder was in breach of its contractual obligations. Whether that would prevent the builder accepting repudiatory conduct of the owners may be doubtful, but it cannot be said that only one answer is available. In Sharjade Pty Ltd v The Commonwealth [2009] NSWCA 373 at [166] Sackville AJA (with whom Young JA agreed) relied upon a passage from the judgment of Kerr LJ in State Trading Corporation of India Ltd v Golodetz Ltd [1989] 2 Lloyds Rep 279 at 286, to which reference had been made, with apparent approval, by this Court in Roadshow Entertainment Pty Ltd v (ACN 053 006 269) Pty Ltd (1997) 42 NSWLR 462 at 481 (Gleeson CJ, Handley JA and Brownie AJA). The passage from Golodetz read as follows:
"The fact that in the present case both parties committed breaches before one of them elected to treat the contract as repudiated appears to me to make no difference whatever; nor the fact that (assumedly) both had been breaches of conditions. If A is entitled to treat B as having wrongfully repudiated the contract between them and does so, then it does not avail B to point to A's past breaches of contract, whatever their nature. A breach by A would only assist B if it was still continuing when A purported to treat B as having repudiated the contract and if the effect of A's subsisting breach was such as to preclude A from claiming that B had committed a repudiatory breach. In other words, B would have to show that A, being in breach of an obligation in the nature of a condition precedent, was therefore not entitled to rely on B's breach as a repudiation."
52It seems unlikely that the defective work undertaken by the builder would preclude the builder accepting repudiatory conduct if, in purported reliance upon such unsatisfactory work and a failure to rectify it, the owners attempted (unsuccessfully) to terminate the contract. Nevertheless, these principles clearly give rise to issues having a factual component which need to be addressed in the proper place, namely the Tribunal.
53This case originally ran through 12 hearing days in the Tribunal and for three hearing days (over five months) in the Common Law Division. The amount ultimately in dispute between the parties is likely to be significantly less than $100,000 and possibly less than $50,000. The possibility of there being a further hearing, with further evidence being proffered, is unattractive. (This Court is unaware of the scope and subject-matter of the evidence already given.) Nevertheless, a rehearing is necessary in order to determine the answers to the questions which have now been identified. Whether the Tribunal would allow the parties to reopen their cases to present more evidence is a matter for the Tribunal. It would appear that the issues now requiring determination should reasonably have been foreseen before the first determination of the Tribunal.