In Idoport Pty Ltd v National Australia Bank Ltd [2000] NSWSC 1215 I observed at [7].
Experience suggests that the separation of proceedings often does not result in the quicker and cheaper resolution of proceedings as anticipated but often has the reverse effect merely causing added delay and expense to the resolution of the litigation. Thus, before an issue is to be separately determined, it must be possible to clearly see that it will facilitate the quicker and cheaper resolution of the proceedings.
4 In ABB the reasons why in general such orders are not appropriate were set out:
(1) Where certain witnesses will give evidence on liability and quantum this gives rise to difficulties in cross-examination and the assessment of credit by the Court: at [15]
(2) If the applicant does not succeed on the issue of liability there is a strong likelihood that an application will be made for leave to appeal and, possibly to further appeal: at [17].
(3) In the event of appeal, additional delay and expense will be incurred in respect of any further hearing: at [17].
(4) Assuming the applicant is successful, the costs of proving damages will be incurred in any event: at [18].
(5) Until the case on damages is made the parties are unable to give meaningful consideration to appropriate commercial settlement: at [19].
(6) In most cases, the trial judge should determine as many issues as possible to enable the Court of Appeal to dispose of the matter finally on appeal: at [20].
[See similarly Liberty Financial Pty Ltd v Scott [2003] FCA 226 Weinberg J at [35]-[38].]
5 Generally, splitting of issues is not appropriate in actions for tort or actions seeking relief under ss 82 or 87 the Trade Practices Act 1974. In actions where relief is sought under ss 82 or 87 of Trade Practices Act 1974 it "is not possible to separate liability and damage completely": Reading Australia Pty Ltd v Australian Mutual Provident Society [1999] FCA 718 Branson J at [11-12], Energy Australia v Australian Energy Ltd [2001] FCA 1049 at [6] Stone J.
The proceedings
6 These proceedings were commenced on 3 October 2001 and concern the redevelopment of a residential and commercial building in 1994 and 1995.
7 The plaintiff alleges a failure of either of two Multiplex companies to manage the design and construction of the works undertaken so as to ensure that the building had adequate measures to suppress or prevent fire and the spread of fire.
8 Multiplex's negligence is said to be evidenced by a number of defects in respect of the fire safety systems installed in the building, and is said to arise from failings on the part of Multiplex in the retention of and/or reliance upon the fifth defendant ["Trevor Howse"] in connection with the design and certification of the fire safety works.
9 The claim against Trevor Howse is founded upon the manner of inspection, assessment and certification of the building, and its design and construction, and the inadequacy of those functions.
The essential basis put forward in support of the application
10 In essence, the applicant's submission is as follows: