75 I am unable to accept Mr Harper's submission that the omission in Mr Davenport's reasons for determination of any reference to the validity of Claim No 9 as a payment claim means that he failed in good faith to consider its validity to the extent that he was required to do so.
76 For the reasons I have given earlier, the validity of Claim No 9 as a payment claim under the Act depended on whether it purported reasonably on its face to comply with s.13(2), not on whether it also complied with the requirements of s.13(4) and (5). Non-compliance with s.13(4) and (5) was a defence which it was open to Brookhollow to raise in a timeously served payment schedule. There being no such payment schedule, Mr Davenport was not bound to consider those defences.
77 There is no suggestion that Claim No 9 did not comply with s.13(2). The fact that Mr Davenport did not refer in his reasons to s.13(2) is capable of indicating merely that he saw no fatal flaw with regard to the requirements of that subsection.
78 However, the covering letter to Claim No 9, which Mr Davenport had, and the adjudication application expressly attempted to negative a possible defence based on non-compliance with s.13(4) and (5). The argument of R&R seems to be founded upon the wording of s.13(4)(b), which requires that a payment claim may be served only within "the period of twelve months after the construction work to which the claim relates was last carried out" . As I apprehend it, R&R was contending that remedial work carried out by Brookhollow within the period of twelve months was "construction work to which the claim relates" because that remedial work was said to result in a deduction from the amount claimed in Claim No 8. Alternatively, Brookhollow seemed to be suggesting that in doing the remedial work, Brookhollow was purporting to act "for or on behalf of R&R" so that the work can be said to have been carried out by Brookhollow as its agent.
79 I do not find those arguments at all convincing. It seems to me that the words in s.13(4)(b) "the construction work to which the claim relates" means "the construction work carried out by the claimant itself" and that such work would not include remedial work carried out by the proprietor or a third party which is said to result in an offsetting deduction against a progress claim. However, it is not necessary for the purposes of this case to decide the question. The issue is whether omission of reference to s.13(4) and (5) in Mr Davenport's reasons for determination demonstrates that he failed to address in good faith the provisions of the Act and of the contract to the extent which was required, bearing in mind that no defence to the payment claim founded on non-compliance with s.13(4) and (5) was raised in a payment schedule.
80 Mr Davenport may have omitted reference to s.13(4) and (5) in his reasons simply because he accepted the argument advanced by R&R as to the construction of s.13(4)(b), saw no fatal flaw in the payment claim in that regard, and saw no reason to mention the matter further as the adjudication process was uncontested. If this is what happened, it may be that Mr Davenport fell into error of law but that does not invalidate his determination.
81 On the other hand, it may be that Mr Davenport did not accept the arguments as to the effect of s.13(4) and (5) but believed that, because no timeously served payment schedule had raised defences founded on those subsections, s.22(2) did not require him to consider them. In other words, he may have held the same views as I have expressed in paragraphs 44 to 48 of this judgment.
82 In short, I cannot infer that Mr Davenport's failure to advert in his reasons to R&R's argument negating a defence to the payment claim is unequivocally the result of a failure to address in good faith the essential question which s.22(2) requires an adjudicator to consider when a payment claim is undefended in the adjudication process by reason of the operation of s.20(2A), namely, does the payment claim or the material adduced in support manifestly demonstrate on its face a fatal flaw in compliance with the provisions of the Act or with the relevant provisions of the contract.
83 Brookhollow submits that Mr Davenport must have failed to consider the relevant provisions of the contract in applying s.11(1)(b) to reach a date for payment for the purposes of s.22(b) and (c) because Clause 42.1 and Part PA of the contract stipulate a date upon which the payment claimed in Claim No 9 becomes due for payment. Brookhollow contends that it should have been clear in the present case that s.11(1)(a) was applicable, not s.11(1)(b). I am unable to accept this submission.
84 Mr Davenport does not say in his reasons that the contract makes no express provision with respect to a date for payment of Claim No 9. Rather, he says that no submission has been made as to the date for payment. This distinction is of some significance.
85 Clause 42.1 of the contract provides that a claim for payment is payable within thirty-five days after receipt by Brookhollow's "Representative" of a claim for payment or within fourteen days of the issue by the Representative of a payment certificate, whichever is the earlier. The date upon which Claim No 9 became due for payment under the contract therefore depends on the ascertainment of certain facts, namely, the date of receipt of the claim by Brookhollow's Representative and the date of issue of a payment certificate, if one was issued at all.
86 Neither Claim No 9 nor the adjudication application made a submission about either of these dates. Claim No 9 is dated 8 November 2004 and the copy provided to Mr Davenport bears a stamp "faxed 9/11/04". But nothing is said about whether Brookhollow had a "Representative" for the purposes of Clause 42.1 and, if so, when that Representative received Claim No 9. Nothing is said about whether the Representative had issued a "payment certificate" in respect of that claim.
87 In the absence of information about facts and circumstances necessary to calculate the date for payment of Claim No 9 under the contract, Mr Davenport may well have taken the view that s.11(1)(b) was applicable to fix the date for payment for the purposes of s.22(1)(b). He may or may not have been in error in that view. Whatever be the case, I am far from being persuaded that Mr Davenport's reasons for determination demonstrate clearly that he made no attempt in good faith to consider the terms of the contract in arriving at a date for payment under s.11(1)(b).