owners' case as originally pleaded
4 The proceedings were commenced on 14 February 2019 by the filing of an originating application and statement of claim.
5 The statement of claim pleaded Owners' case in relatively short and simple terms. It would be fair to say, however, that the simplicity of the pleading tended to obscure some potential complexities in the pleaded case against 3A and Halifax.
6 The core allegations against 3A and Halifax in the original pleading may be summarised in the following simplified terms.
7 First, 3A and Halifax were alleged to have made three representations concerning Alucobond cladding: first, that it was suitable for use as an attachment or part of an external wall on high or low rise buildings that were intended to be used for residential, commercial or public or government administration purposes; second, that it was compliant with relevant building codes and standards for use in buildings or parts of buildings in Australia; and third, that it had passed fire safety tests required by relevant building codes and standards in Australia.
8 Second, it was alleged that Alucobond cladding, when fitted to a relevant building or building part, was subject to the guarantee that it would be of acceptable quality imposed by s 54 of the Australian Consumer Law (being Schedule 2 to the Competition and Consumer Act 2010 (Cth)). That was said to be because it was relevantly acquired by the owner of the building as a consumer, or by or through a consumer, other than by way of auction. To comply with the acceptable quality guarantee, Alucobond cladding was required to be fit for all the purposes for which goods of that kind were commonly supplied, acceptable in appearance and finish, free from defects, safe, and durable as a reasonable consumer fully acquainted with the state and condition of the goods would regard as acceptable. It was alternatively alleged, on essentially the same basis, that Alucobond cladding was required by s 74D of the Trade Practices Act 1974 (Cth) to be of merchantable quality; fit for the purpose or purposes for which goods of that kind were commonly bought as is reasonable to expect.
9 Third, it was alleged that Alucobond cladding was not of acceptable quality and not of merchantable quality for the purposes of either s 54 of the Consumer Law or s 74D of the Trade Practices Act, as the case may be. That was said to be the case for essentially four reasons: first, that it was combustible due to its "PE Core"; second, that when fitted as part of an external wall, or as an attachment to an external wall, of a building or part of a building, by reason of its PE Core, Alucobond cladding did not "by itself" allow the building or building part to satisfy the applicable fire resistance performance requirements of the Building Code of Australia or the National Construction Code (collectively the Building Codes); third, when fitted on a relevant building or building part, Alucobond cladding will cause or contribute to the rapid spread and severity of a fire; and fourth, Alucobond cladding has been the subject of safety alerts and regulation prohibiting and restricting its use in buildings.
10 Fourth, it was alleged that Owners and each group member suffered loss and damage as a result of the Alucobond cladding not complying with the acceptable quality guarantee or not being of merchantable quality. The applicant was alleged to have suffered loss or damage because it was the owner of the common property of an apartment building upon which Alucobond cladding had been fitted as part of the external walls, or as an attachment to the external walls. The "group members" were defined as persons who either: owned; had previously owned; or held an ownership or leasehold interest in, a building or part of a building in Australia which had been fitted with Alucobond cladding within the 10 years preceding the commencement of the proceeding. The loss or damage suffered by Owners and each group member was said to include the cost of removing or replacing the Alucobond cladding, or the costs of implementing measures to rectify the impacts arising from the alleged defects.
11 This short summary of the core allegations belies some potential complexities which were inherent in Owners' case as originally pleaded. Those complexities were also not fully exposed in the original pleading. The complexities arose because the allegations that Alucobond cladding was not of acceptable or merchantable quality hinged, at least in part, on the capacity of the cladding to satisfy the applicable fire resistance performance requirements of the Building Codes. Those requirements were at the time (and probably still are) multi-faceted and complex. Their content depended, amongst other things, on the type of building or construction involved, and the manner and circumstances in which the cladding was affixed to the particular building in question. While the pleading contained some details or particulars of the applicable requirements in the case of the building in which Owners had an interest, those details or particulars would not necessarily apply to all of the buildings owned by all of the group members, or the various different ways in which the cladding may have been affixed to those buildings.
12 The potential complexities in Owners' pleaded case were also, to an extent, somewhat obscured by the common questions that Owners specified in the originating application. There were essentially two sets of common questions. The first related to the claims under the Consumer Law and the second related to the claims under the Trade Practices Act. Both were in fairly short and simple terms.
13 In relation to the Consumer Law claims, the first question was said to be whether the acceptable quality guarantee applied to Alucobond cladding. The second question was whether Alucobond cladding complied with the acceptable quality guarantee, including, relevantly, whether it was "fit for all the purposes for which goods of that kind … [were] commonly supplied" and whether it was "safe" once fitted to relevant buildings. The balance of the questions related to loss and damage. The Trade Practices Act claim questions were in essentially the same terms.
14 The potential difficulty with the common questions as originally framed was that the question of whether Alucobond cladding was fit for purposes implicitly or indirectly raised a series of complex questions concerning the applicable fire resistance performance requirements. The answer to those questions may have depended on the type of building owned by each group member and the manner and circumstances in which Alucobond cladding was affixed to it. As will be seen, it was this potential difficulty that was ultimately the focus of 3A's interlocutory application to strike out the common questions. And it was that application which, it seems, prompted Owners to not only reframe the proposed common questions, but also to substantially restructure and reframe its pleading.