The appeal
28 The parties provided lengthy written submissions, to which they spoke at the hearing of the appeal.
29 The substance of the appellants' submissions was that the trial judge was in error in seeking a contractual intention that the ten day period in s 14.4(b)(ii) had been "supplanted" by the four day period in cl 14.3A, let alone supplanted by necessary implication, and that his Honour was also in error in finding contrary implications in the restriction in cl 14.3A on the amount which could be stated in the payment schedule and the operation of cl 14.5. In their submission, relying in particular on Fyntray Constructions Pty Ltd v Macind Drainage & Hydraulic Services Pty Ltd [2002] NSWCA 238; (2002) 18 BCL 402, cl 14.3A dealt with a "contractually analogous" matter to s 14(4)(b), and that was enough to make the contractual time for providing the payment schedule the time for providing a payment schedule under s 14 of the Act.
30 The respondents supported the need for necessary implication that the statutory ten days were to be reduced, and the trial judge's reasons for determining that cl 14.3A did not have that consequence.
31 The Court raised for the parties' consideration a view of s 14(4) and cl 14.3A which did not clearly appear in the respondents' submissions, but led to the same decision as that to which the trial judge had come. The respondents adopted it, and the appellants put submissions against it
32 In Jemzone Pty Ltd v Trytan [2002] NSWSC 395; (2002) ACSR 42 at [37] Austin J said that the Act generally left it to the construction contract to define the rights of the parties but "makes 'default provisions' to fill in the contractual gaps". This observation was referred to with apparent approval by Santow JA, with whom Pearlman AJA agreed, in De Martin and Gasparini Pty Ltd v Energy Australia [2002] NSWCA 330; (2002) 55 NSWLR 577 at [56]. In Clarence Street Pty Ltd v Isis Projects Ltd, concerned with when a progress payment becomes due and payable as referred to in s 11(1) of the Act, Mason P (with whom Santow JA and I agreed) said at [63] that if there was "a gap in the contractual expression of a due date for making the progress payment, s 11(1)(b) supplied that gap". The appellants took these observations up, describing s 14(4)(b)(ii) as a default provision and the ten day period as a default period and saying that there were similar default provisions in ss 8(2), 9, 10(1), 11(1), 11(2) and 13(4) of the Act, and submitted that because the ten days was a default period, it was wrong to seek a contractual intention that it be supplanted.
33 I accept the thrust of the appellants' submission, although I do not think that speaking of a default period greatly contributes to determining whether a construction contract states a time within which a statutory payment schedule must be provided. By the words "whichever time expires earlier" it might be thought that s 14(4) assumes that always there will be two times, one a time required by the construction contract and the other that referred to in s 14(4)(b)(ii), and that the only question is which of the times expires earlier. That is not necessarily so, and s 14(4)(b) must operate in the event that the construction contract makes no reference to a time for provision of a statutory payment schedule. In that sense the ten business days may be a default period, but that is as a consequence of the construction of the contract. Neither a notion of primacy of the ten business days nor the notion of a default period assists in the construction of the contract.
34 The task is first to determine what time, if any, is required by the construction contract for provision of a statutory payment schedule, and then to see whether that time expires earlier than ten business days (as defined in the Act) after the payment claim is served. The first determination does not require a contractual intention, as a matter of necessary implication or otherwise, that the statutory period of ten business days be supplanted.
35 Clarence Street Pty Ltd v Isis Projects Ltd is not to the contrary. The particular problem to which the President referred was whether the contract had made "express provision with respect to" the date on which a progress payment becomes due and payable, within s 11(1)(b) of the Act. His Honour's reference to necessary implication reflected the need for express provision, which is not found in s 14(4)(b).
36 "Payment schedule" is defined in the Act to mean a schedule referred to in s 14. From s 14(1), a payment schedule is something which replies to a payment claim. "Payment claim" is defined as a claim referred to in s 13, and is what is served by a person who is or claims to be entitled to a progress payment. When s 14(4)(b) refers to the time within which a payment schedule must be provided, then, it means the time within which a payment schedule replying to a payment claim served under s 13 of the Act must be provided.
37 Clause 14.3A requires that a payment schedule must issue within four Business Days of receipt of a payment claim. But the payment claim to which it refers is a progress payment claim submitted in accordance with cl 14.2, one which (amongst other things) is to be accompanied by the Independent Verifier's certificate. This is an important element of the contractual progress payment claim, since it provides a minimum for the amount to be stated in the payment schedule. The cl 14.3A payment schedule replies to a contractual progress payment claim, not to a payment claim served under s 13, and cl 14.3A does not state a time within which a statutory payment schedule must be provided. That is so notwithstanding that in stating what the payment schedule must do cl 14.3A uses language clearly enough taken from s 14(2) and (3) of the Act.
38 Progress Payment Claim No 53 may have been a payment claim under the Act, but it was not a contractual progress payment claim. It was not accompanied by (at the least) the Independent Verifier's certificate, and it was asserted that that "contractual precondition" is not a requirement under the Act. Absent the certificate, I do not think that the Trustee was contractually obliged to issue a payment schedule, see Brewarrina Shire Council v Beckhaus Civil Pty Ltd [2003] NSWCA 4; (2003) 56 NSWLR 576 at [21]-[42]. I have referred to the importance of the Independent Verifier's certificate in providing a minimum for the amount to be stated in the payment schedule, and it would no doubt also have practical importance in giving both parties the comfort of an independent assessment. Further, cl 14.4(a) states the Trustee's obligation to pay the amount in a cl 14.3A payment schedule issued in respect of a payment claim "which complies with the requirements of cl 14.2". A complying payment claim is fundamental to determining the amount to be paid and the obligation to pay it. This gives point to the cl 14.3A payment schedule being a reply to a contractual progress payment claim, not a reply to a payment claim served under s 13 of the Act. (Although nothing was said of it in the appeal, it may also be that Progress Payment Claim 53 was submitted outside the contractual scheme of submission at least five business days before a claims payable date; I put this aside.)
39 The three preceding paragraphs capture the view of s 14(4)(b) and cl 14.3A raised for the parties' consideration. Something akin to it can be seen in the trial judge's reference at [27] to delivery of "a different species of payment schedule under the Act which neither required the Independent Verifier's certificate nor involved a limitation on how much of it the defendants could dispute".
40 The appellants submitted that it did not matter that cl 14.3A was concerned with a contractual progress payment claim submitted in accordance with cl 14.2. They said, as I have indicated, that the correct approach was to see whether there was in the contract a provision "contractually analogous" to time required for provision of a statutory payment schedule under s 14(4)(b), and that cl 14.3A was such a provision and had effect rather than the default period in the Act.
41 Fyntray Constructions Pty Ltd v Macind Drainage & Hydraulic Services Pty Ltd was relevantly concerned with s 8(2)(a) of the Act, providing that the "reference date" (that is, the date on and from which a contractor was entitled to a progress payment under the Act) could be "a date determined by or in accordance with the terms of the contract as a date on which a claim for a progress payment may be made". (Section 8 has since been amended, but the amendments do not affect the point for which the appellants relied on it.) Clause 42.1 of the construction contract provided for delivery of claims to payment. Heydon JA spoke (at [51]) of a legislative intention "to permit payment claims to be made … by reference to a contractual date for making a claim, that is, under cl 42.1".
42 The appellants submitted that it was held in Fyntray Constructions Pty Ltd v Macind Drainage & Hydraulic Services Pty Ltd that the construction contract made provision for the date on which a payment claim under the Act could be made, although cl 42.1 was concerned with contractual claims and made no reference to the Act or to a payment claim under the Act. In like manner, they said, cl 14.3A made provision for the time within which a payment schedule had to be provided although it was concerned with a payment schedule replying to a contractual progress payment claim and did not refer to the Act or to a payment schedule under the Act.
43 It may be accepted that a contractual provision in relation to progress payments can be taken up for a matter which under the Act may be determined in accordance with the construction contract, without express reference in the provision to the Act or to the particular matter under the Act. That does not licence taking up a provision because it is analogous to the matter under the Act. It depends on the terms of the Act dealing with the matter and the contractual provision.
44 The appellant's reliance on Fyntray Constructions Pty Ltd v Macind Drainage & Hydraulic Services Pty Ltd was misplaced. As explained by Barrett J in Quasar Constructions NSW Pty Ltd v Demtech Pty Ltd [2004] NSWSC 116; (2004) 20 BCL 27 at [19]-[21], referring also to Musico v Davenport [2003] NSWSC 977, in finding the reference date from the contractual date for a progress payment the expression "progress payment" in s 8(2)(a) is not given its defined meaning in the Act. The progress payment in s 8(2)(a) is not the statutory progress payment, but the contractual progress payment, and the reference date is the contractual date because s 8(2)(a) says that it is. The appellants relied also on Quasar Constructions NSW Pty Ltd v Demtech Pty Ltd, but it is against their position.
45 Section 14(4)(b) is in different terms from s 8(2)(a), and does not equate the statutory payment schedule with an analogous contractual payment schedule.
46 In my opinion, the view of s 14(4)(b) and cl 14.3A earlier described is correct. Clause 14.3A does not state a time within which a statutory payment schedule must be provided, and therefore s 14(4)(b)(ii) applied and the respondents had ten business days to provide the statutory payment schedule.
47 The appellants pointed out that the payment schedule was provided by the first respondent purportedly in accordance with cl 14.3A, submitting that the respondents "cannot have it both ways" by relying on a contractual payment schedule as a statutory payment schedule. If this was more than unthinking error, the first respondent's misunderstanding does not alter the parties' rights and obligations.