1 MEAGHER JA: I agree with Stein JA.
2 HANDLEY JA: I agree with the reasons for judgment of Stein JA in this appeal but wish to add additional reasons on the question of the Authority's knowledge of the risks of industrial deafness to its sleeper cutters.
3 The trial Judge found, correctly, that the Authority was well aware of the dangers of "industrial deafness" and that this was not really in dispute. Exhibit A (the report of Acoustic Dynamics) shows, as the Judge found, that the Authority (or its statutory predecessor) had arranged noise level surveys at the Chullora and Everleigh railway workshops as early as 1950 and 1951. The Judge also referred to Exhibits K and L, reports by Dr F J Sharrod, the Authority's Chief Medical Officer, of 10 September 1985 and 12 February 1986. These documents only refer to the position of employees, and the second refers specifically to the Authority's duty to prevent employees being exposed to excessive noise. On the basis of this material the Judge was bound to find that the Authority, at least institutionally, knew all about the problems with industrial deafness and was trying to do something about it.
4 However other evidence showed the nature of the industrial deafness problem confronting the Authority. Exhibit N contained statistics relating to the Authority's industrial deafness claims for the seven years ending 30 June 1978 to 30 June 1984. Further statistics relating to such claims appear in the report of Richard Heggie Associates Pty Limited of 19 March 1985, which became Exhibit M. This material demonstrates that the problem of industrial deafness, and workers' compensation claims arising therefrom, was concentrated overwhelmingly in the workshops, mechanical and loco operations, rail operations, and way and works operations of the Authority.
5 It is a reasonable inference that any industrial deafness claims by persons in the position of the respondent would have been included in the statistics for the purchasing and supply section. Exhibit N showed that the total claims from this section for the years for which precise figures were available were:
1978 $ 2,373
1979 $ 8,527
1982 $43,225
1983 $ 4,233
1984 $ 7,411
6 The percentage of the total claims referable to those originating within the purchasing and supply section during the year ended 30 June 1984 was .01%. Moreover it was neither established, nor self evident, that this figure included any claims by sleeper cutters. The statistics shown in Table 1 of Exhibit M for the 5 years for which a breakdown of the total figures were available further demonstrate the insignificant level of industrial deafness claims originating from the purchase and supply section. The total cost of such claims over those 5 years was $65,769 out of a total of $6,737,642, a proportion in the order of .01%. The corresponding figures for loco operations and workshops were $2,442,211 and $2,072,561 respectively, comprising 67% of the total. There are no figures for claims from the purchase and supply section in the earlier years, but they would be no greater and may even have been non existent.
7 This evidence is destructive of any finding that the Authority was aware of an industrial deafness problem with sleeper cutters during the years when a warning about the risks may have prevented the respondent's industrial deafness.
8 I agree with the orders proposed by Stein JA.
9 STEIN JA:
Introduction
10 From the early 1970s until 1990 the plaintiff (the respondent to the appeal) was contracted by the appellant, the State Rail Authority (SRA), to produce railway sleepers for it. In 1997 he brought an action in the District Court against the SRA for damages for negligence relating to industrial deafness which he maintained resulted from his activities as a sleeper cutter.
11 The plaintiff pleaded that he was employed by the SRA or in the alternative, was an independent contractor to it. The trial judge found that there was no relationship of employer/employee and this finding is not challenged by way of Notice of Contention. His Honour held that the plaintiff was an independent contractor to the SRA, his principal. This meant that the authority of Stevens v Brodribb Sawmilling Company Pty Ltd (1985 - 1986) 160 CLR 16 was, as his Honour acknowledged, to be considered. His Honour found a verdict for the plaintiff from which the SRA appeals.