The Judgments
20In the Principal Judgment, the primary Judge referred in some detail to the medical evidence. He found (at [17]) that the appellant had not had any relevant symptoms prior to sustaining the injuries to his right wrist and arm. His Honour also found (at [26]), on the basis of reports of 8 April and 14 April 2009 by Dr Williams, an orthopaedic surgeon, that at that stage there was very clear evidence that the appellant could not work at his pre-injury job as a rigger.
21The primary Judge noted (at [35]) that the Insurer relied on a report by Dr Williams dated 7 June 2011 (prepared nearly three years after the appellant had been injured) in support of a submission that any ongoing incapacity experienced by the appellant was due to pre-existing degenerative changes (albeit symptomless prior to the injury). It followed, according to the Insurer, that any exacerbation of the appellant's condition attributable to the injury "had long since ceased to exist".
22The primary Judge said that he understood Dr Williams to mean that the appellant had been totally unable to work as a rigger for at least a year and "then his incapacity due to work-caused RSI [repetitive strain injury] had gradually decreased over about six months" (at [36]). However, his Honour also observed (at [38]) that Dr Williams did not specifically say when, in his view, the appellant "became totally or partially unable to work as a rigger due to the work-caused RSI". (The meaning of this sentence in the Principal Judgment is unclear. His Honour may have intended to convey that Dr Williams did not state specifically when the appellant ceased to be totally disabled for work as a rigger and became instead only partially disabled).
23The primary Judge noted (at [47]) that the Insurer had conceded that if the appellant established that he was totally disabled, his entitlement under the Policy would be $2,000 per week (not $1,900 as the appellant initially claimed). His Honour pointed out (at [50]) that the terms of the appellant's project agreement, which formed part of his contract of employment, provided for a maximum weekly benefit of $1,900. The project agreement stated that Monadelphous would provide the employee, at no cost to him or her, income protection insurance providing cover for 100 per cent of the employee's average earnings to a maximum of $1,900 per week for 104 weeks. The Insurer's concession in the District Court was based on the Policy Endorsement, which (despite the terms of the project agreement) specified a maximum weekly benefit of $2,000.
24The primary Judge rejected (at [55]) the appellant's argument that the maximum period for which weekly benefits were payable under the Policy was 156 weeks. In his Honour's view, the correct construction of the Policy, including the Policy Schedule, was that the maximum period was 104 weeks.
25His Honour next dealt with what the Insurer's counsel had identified as the "real dispute", namely "whether [the appellant] was totally incapacitated under the [Policy] or partially". His Honour made the following finding (at [59]):
"Having had regard to the arguments, I find that the [appellant] was totally disabled within the meaning of that expression in the policy until at least 91 weeks after he ceased employment with [Monadelphous], and thereafter that he was partially incapacitated within the meaning in the policy for at least thirteen weeks."
26After referring to medical evidence, the primary Judge (at [67]) found that there was a "clear causal connection" between the work-related injuries sustained by the appellant and his incapacity for work for the two year period after his employment had been terminated. His Honour also found (at [62]) that the appellant was a truthful witness and that, on the basis of the appellant's evidence, "there [had] been no appreciable change in his physical symptoms since the work incident" (at [68]).
27His Honour rejected (at [72]) the Insurer's argument that the appellant could theoretically have performed some work following his injuries and thus could not demonstrate that he was totally disabled within the meaning of the Policy. On this argument, as his Honour observed (at [72]), it was "hard to see that anyone could ever qualify as totally disabled". His Honour restated (at [74]) his conclusion as follows:
"Thus I find that [the appellant] could not work in his normal duties as a rigger from 8 September 2008 for 91 weeks, and thereafter for at least thirteen weeks he was partially incapacitated, in that his work-caused incapacity prevented him from carrying out a substantial part of all the normal duties of his occupation as a rigger."
28The primary Judge recorded (at [75]) the Insurer's submission that a deduction should be made from the amount payable under the Policy of the full amount of $60,000 received by the appellant under the Settlement Agreement. His Honour observed (at [76]) that there was no evidence as to the makeup of the lump sum, except the appellant's admission that his claim included damages for lost wages, pain and suffering and treatment expenses.
29Nonetheless, the primary Judge considered that a deduction of $26,000 should be made, for the following reasons:
"[77] Mr McManamey [counsel for the Insurer] told me that the common law regime of Western Australia provided a modest sum only for pain and suffering, and that a worker needed to achieve a 15% of a whole person impairment before obtaining such an award. There was no evidence before me as to whether [the appellant] would have qualified on that table. Mr McManamey put to me that the bulk of the settlement money would have been for lost wages. In the absence of evidence other than that the lump sum represented compensation for both pain and suffering and lost wages, however, I propose to divide $54,000 by two, and find that half of that was for pain and suffering and half for wages.
[78] I accept that there is a degree of arbitrariness in doing this, but this type of division of damages is similar to such a division performed after a civil jury trial has led to a verdict for a lump sum, and interest is calculated where there are different rates of interest for different components of damages. I find that $26,000 of that sum represented wages paid or payable."
30Finally, the primary Judge rejected (at [80]) the Insurer's submission that two weeks benefits should also be deducted since the qualifying period under the Policy was two weeks. His Honour construed the Policy as requiring an insured person to be incapacitated for more than two weeks in order to qualify for a payment. Once the insured person qualified, benefits were to be paid for the full 104 weeks.
31In the Supplementary Judgment, the primary Judge dealt with the calculation of interest and the quantum of costs to which the appellant was entitled as a successful unrepresented litigant (although he had been represented at earlier stages of the litigation).