43 McDougall J noted, at [36] of Multipower, that basic and essential preconditions of validity were identified by Hodgson JA at [53] of Brodyn and that they were compared to "more detailed requirements" at [54] of Brodyn which included "s 17 as to the time when an adjudication application can be made". After referring to [54] and [55] of Brodyn, McDougall J said at [37]:
"[37] In my view, it is clear from His Honour's analysis that even what might have been called jurisdictional error of law in days gone by would not result in the avoidance of a determination unless the subject matter of that error were a 'basic and essential requirement'."
44 McDougall J rejected submissions that anything said by Einstein J in Schokman v Xception Construction Pty Ltd [2005] NSWSC 297 or Campbell J in Amflo Constructions Pty Ltd v Jefferies (2004) 20 BCL 452; [2003] NSWSC 856 were inconsistent with Brodyn. I do not accept JAR's submission that McDougall J can be viewed as having reached his conclusion that the determination was not a nullity because a factual dispute was involved. That approach is perhaps one which could have been taken in Brodyn in dealing with issues such as this, but it was not. In Multipower the issue was when was the payment due, which was a matter of statutory construction and construction of the contract.
45 Amflo was not relied on in this case but Schokman was. Although Einstein J in Schokman did hold that the determination was void, it would appear to be a view arrived at because of the absence of natural justice rather than a failure to comply with the time requirements of s 17. Viewed that way, which, having re-read the decision and Bergin J's comment about Schokman at [21]-[22], I think is the correct way, there is no inconsistency between Schokman and Taylor (a subsequent decision by the same judge as had decided Schokman), to which I have already referred. I accept that the view of the basis for the decision in Schokman I have expressed here is contrary to that which I expressed in Springs Golf Club Pty Ltd v Profile Golf Pty Ltd [2006] NSWSC 344 at [20], although the conclusion in that case that the adjudication was not void by reason of the error alleged, is unaffected by that difference.
46 In Fifty Property Investments Pty Ltd v O'Mara (2007) 23 BCL 35; [2006] NSWSC 428, the builder ("Impero Stone") served a payment claim on the developer ("FPI"), and as no payment schedule was served the matter proceeded to an adjudication. FPI claimed that the adjudication determination was void because the adjudicator had determined that there was a construction contract between FPI and Impero Stone and that decision was erroneous. The second matter related to a breach of natural justice. Brereton J pointed out that the existence of a construction contract was one of the basic and essential requirements of the Act identified in Brodyn, and that the Court was entitled to consider whether or not the decision maker had made a wrong decision on the collateral question as to the existence of such facts (at [18]), and if a wrong decision had been made, the jurisdictional basis for the determination could be found to be absent. I do not see Fifty Property as questioning the categorisation in Brodyn and the case is not inconsistent with the conclusions of McDougall J in Multipower or Einstein J in Taylor.
47 Although Kell & Rigby is authority for the proposition that failure to adhere to time constraints set out in the Act will render an adjudication application void, Kell & Rigby was a case in which the adjudicator had refused to proceed (for that very reason) and the Court therefore did not have to consider what would be the effect of an adjudication in which an error as to compliance with the time limit was made. It is therefore not inconsistent with Schokman and Taylor.
48 Kell & Rigby deals with the consequences where failure to meet time limits imposed by the Act is established at the adjudication. It is implicit that the adjudicator has no power to excuse or waive a failure to meet a time limit imposed by the Act: see also Emag Constructions Pty Ltd v Highrise Concrete Contractors (Aust) Pty Ltd [2003] NSWSC 903 at [35], [38] and [39]. Brodyn at [53]-[55] is however dealing with the question of the effect of an erroneous determination by an adjudicator that time limits or other detailed requirements (as opposed to basic and fundamental requirements) have been met. JAR placed emphasis on the decision of Basten JA in Coordinated Construction Co, and his Honour's reference to determination of an objective fact, although his comment related to situations where mandatory requirements were not met or where the determination went beyond the parameters of the claim and were not, it appears, directed to the detailed requirements. It was not argued before me even on a formal basis that Brodyn was wrongly decided, and I do not think it is necessary or appropriate to consider whether or not what was said by Basten JA in Coordinated Construction Co or what had been said by McHugh HA in GJ Coles & Co Ltd v Retail Trade Industrial Tribunal (1986) 7 NSWLR 503 involves, or might logically lead to, a qualification to the unanimous view of the Court in Brodyn.