37 It should be noted that there was evidence before me that the defects in the clause 16.2 notice posed substantial risks, are costly to repair and do require prompt rectification".
25 I do not, with respect, agree with this reasoning. Satisfaction of the condition precedent stated in Clause 16.2 occurs only if the applicant "has not materially complied with its obligations" under the Contract. In my view this is not established simply by proof that the applicant has breached one of its "main obligations" described in Clause 2.1. Those obligations, so far as is presently relevant, are expressed in the most general of terms and amount simply to requirements that the applicant construct the project strictly in accordance with the Contract and rectify all defects in accordance with the Contract. If the primary judge's view were correct, any failure, however minor, to comply with construction requirements would result in the applicant materially non-complying with its obligations under the Contract for the purposes of Clause 16.2. That view would not in my opinion give any operation to the word "materially". Whilst there is room for much argument as to what might, in particular circumstances, constitute a relevant material non-compliance, an insignificant breach of one of the "main obligations" stated in Clause 2.1 would not do so. The clause in my opinion requires a determination of whether the applicant has failed materially to comply with its obligations under the Contract, with those obligations being looked at as a whole.
26 The primary judge's conclusion that there was no serious question to try in relation to the validity of the respondent's Notice was thus based upon an erroneous construction of the Contract. In my view this error warrants the grant of leave to appeal. On the appeal, it is necessary for this Court to reconsider the construction of the Contract and whether interlocutory relief should be granted.
27 The primary judge noted, seemingly as an aside rather than as a ground for his decision, that there was evidence before him that the defects described in the respondent's Notice "posed substantial risks, are costly to repair and do require prompt rectification". Whilst the evidence to this effect that the respondent called is of course relevant to the question of whether there has been material non-compliance by the applicant with its obligations under the Contract, it does not foreclose the possibility that, as contended by the applicant, there is a serious question to be tried as to whether there has been such material non-compliance.
28 In favour of the applicant's contention that there is such a serious question to be tried is the fact that Certificates of Practical Completion for each of the three stages of the Project have been issued by the Project Director. The Certificate certifying Practical Completion of Part 2 of the Project on 30 June 2009 was dated 8 July 2010. As the respondent points out, the Certificate concluded with the following statement:
"Although [the respondent] has been trading prior to Occupation Certificate and Practical Completion, we cannot recommend the release of the QBE Performance Undertakings because of the amount owing to the [respondent] by the [applicant] due to the liquidated damages, major defects and outstanding Practical Completion deliverables".
29 The Certificate in respect of Part 3 of the Project certified that Practical Completion had been achieved on 30 June 2010. It contained the same final statement although the word "major" did not appear before the word "defects". The Certificate stated that it attached the Schedule of Defects to which I have referred earlier. The Schedule was enclosed with the letter of 16 July 2010 by which the Certificate was sent to the applicant.
30 Clause 10.13 states what must occur for Practical Completion to be achieved. That clause includes the following:
"10.13 Subject to clause 10.14, any separate part will only be practically complete when it is complete in accordance with this clause and the contract documents and may be lawfully occupied by the principal or any person authorised by the principal, without being inconvenienced by the rectification of minor defects and only where the contractor has done each of the following:
…
10.13.2 The contractor has completed each of the following:
* All wall and floor finishes free of significant defects.
* All exterior finishes free of significant defects.
* All signage.
10.13.3 Connect, test, balance and certify all services fit for operation for their intended purpose.
10.13.4 Fully clean all finishes, fixtures, fittings and glass and has removed all labels (not intended to be permanent labels) and has removed all rubbish from the site.
10.13.5 Adjust and service all door and window furniture".
31 It is apparent from these provisions that "practical" completion is contemplated by the Contract to be a stage of completion very close to full completion of the Project. This is consistent with the ordinary meaning of the adverb "practically" when used in relation to the completion of a task or enterprise, that is, "in effect", "virtually", "nearly" or "almost" (see The Macquarie Dictionary Online, Macquarie Dictionary Publishers Pty Ltd).
32 By Clause 3 of the Contract the parties agreed that Caverstock Group Pty Ltd would be the Project Director and, whether acting as the agent of the respondent or as a decision maker in relation to the rights of the parties under the Contract, would be required to act reasonably and honestly (Clause 3.2). The effect of Clauses of 3.4 and 3.5 of the Contract is that the Project Director was acting as agent of the respondent when it issued the Certificates of Practical Completion.
33 As the Certificates of Practical Completion for Parts 2 and 3 were issued by the Project Director as agent for the respondent and so close in time to the date of the respondent's Notice of 19 July 2010 they should in my view be regarded as establishing that there is a serious question to be tried as to whether the condition precedent stated in Clause 16.2 has been satisfied and therefore as to the validity of the respondent's Notice. To my mind the fact that the respondent, through its agent, the Project Director, certified that the works were practically complete raises a real issue as to whether the defects identified in the respondent's Notice (and indeed all those identified in the Project Director's Schedule) are of sufficient seriousness to require a conclusion that the applicant has "materially" failed to comply with its obligations under the Contract. Whilst different views may be taken about how complete works have to be to be "practically complete", it is arguable that, notwithstanding the statements that appear at that end of the Certificates, the respondent, by its agent, certified that the works were "nearly" or "almost" complete. It is arguable also that this certification is inconsistent with the assertion in the respondent's Notice of 19 July 2010 that the applicant was in material non-compliance with its obligations under the Contract by reason of the existence of defects in the works.
34 This apparent conflict between different statements by or on behalf of the respondent would have to be resolved at a final hearing. Such a resolution is however neither appropriate nor possible at an interlocutory hearing. The existence of the arguable conflict, being unresolved at this stage, is sufficient to demonstrate the existence of a serious question to be tried.
35 I add that whilst the concluding statements in the two Certificates (referring in the one to the subsistence of "major defects" and in the other to the subsistence of "defects") raise a doubt as to the degree of significance that can be attached to the certifications of Practical Completion, they do no more than that. In particular they do not unarguably deprive the Certificates of the significance that the applicant seeks to attach to them.
36 I note in this context that Clause 16.2 is not conditioned upon the respondent being satisfied of the existence of material non-compliance by the applicant with its obligations. Rather, it is conditioned in my view upon the objective fact of such non-compliance. I accordingly differ from the following view expressed by the primary judge in the course of dealing with an issue that does not arise on this application:
"61 Another point in respect of the breach that is necessary to support a notice under clause 16 is that the actual breach alleged in the notice does not have to be established as for a notice to be valid there need only be a bona fide claim by the proprietor that the builder has not materially complied with its obligations under the contract".
37 The primary judge relied upon the decision in Clough Engineering Ltd v Oil & Natural Gas Corporation Ltd [No 3] [2007] FCA 2082 and, on appeal, at [2008] FCAFC 136; (2008) 249 ALR 458, in support of this view. In that case the Full Federal Court placed considerable weight upon the fact that the clause there under consideration required provision of a performance guarantee in the form of that set out in an appendix and that the form referred to the payment by the guarantor "notwithstanding any dispute(s) pending", without reference to the contractor and "without any demur, reservation, contest or protest" (249 ALR 458 at [30] and [88] - [112]). Whilst the Clause pursuant to which the bonds were provided in the present case (Clause 6.1) refers to "unconditional undertakings" the Contract does not contain any wording such as was contained in the pro forma performance bond regarded in Clough as effectively qualifying the terms of the condition precedent stated in the relevant clause. Clough is accordingly distinguishable.
38 Because Clough is distinguishable and its correctness was not fully debated before this Court, I refrain from expressing a concluded view as to its correctness. It is appropriate however for me to indicate that I have reservations about its correctness.
39 There are at least two principal goals that parties may seek to achieve by requiring that performance bonds be provided by a contractor to a principal in circumstances such as the present.
40 One is to provide security in the event of the insolvency of the contractor. The other is to enable the principal to obtain prompt payment of amounts it claims, notwithstanding disputes raised by the contractor. Not every contract seeks to achieve both goals. The present is one in which only the first is sought to be achieved. To assist in achieving the first goal the Contract thus states that the bonds to be provided are to be "unconditional", with the consequence that the issuer is obliged to pay, without argument, if called upon by the respondent to do so.
41 So far as the second goal is concerned, Clause 16.2 however only entitles the respondent to call upon the bonds if, as a matter of objective fact, the applicant "has not materially complied with its obligations". Accordingly, it is open, as has occurred here, for the applicant to seek to restrain the respondent from calling upon the bonds upon the basis that the pre-condition has, at least arguably, not been satisfied.
42 The position would have been different if Clause 16.1 had made the respondent's entitlement to call upon the bonds dependent on the respondent's satisfaction or even simply upon the respondent's assertion that the applicant was in breach of the Contract. Provisions of this type would have gone a long way to achieving the second of the goals to which I have referred above.
43 My reservation about the decision in Clough is as to whether the contract in that case can truly be regarded as having been intended to achieve both purposes. Certainly the terms of the performance guarantee that the Full Court relied upon made it clear that the issuer of the guarantee could not withhold payment if a proper call were made but the condition precedent to the principal's right to call upon the guarantee was expressed in terms of objective fact, that is, "in the event of the Contractor failing to honour any of the commitments entered into under this Contract" (see clause 3.3.3 quoted at 249 ALR 458 at [24]). It is not obvious to me why the terms of the guarantee given by the issuer should have been regarded as affecting the proper construction of this provision which related to the circumstances in which the Principal was entitled to call on the guarantee.