Quantum grounds
40 I find no error in the analysis of the primary judge in relation to the assessment of the quantum of the appellant's claim. His Honour correctly determined the contractual basis on which the appellant was employed, together with the applicable cognate industrial instruments, and awarded the appellant the shortfall.
41 It was common ground that the appellant's employment was on the basis of the 2006 and 2013 Contracts, and the Enterprise Agreements. It was also common ground that there was a lacuna in the latter concerning the terms for remuneration of workers engaged to be 'on call'.
42 The primary judge considered the phrase 'on call' in other authorities (Liability Decision at [116] to [139]). In Warramunda Village Inc v Pryde (2002) 116 FCR 58 Finkelstein J at [43] held that "[a]n employee who is required to be "on call" is an employee who must attend at work when called to do so". Warramunda concerned an on call relationship in which the employees were called back to their place of employment. Here, the appellant worked from home and was not required under either the 2006 or 2013 Contracts to complete her work from any particular place. The analogy with the 'sleepover shift' line of cases such as Warramunda is not therefore entirely apposite.
43 In Polan v Golburn Valley Health [2016] FCA 440 Mortimer J considered the basis for remuneration for an employee of a hospital whose responsibilities relevantly included rostering staff members to fill emergency shortages. The employee was required to be 'on call' outside regular business hours but was not necessarily required to return to the workplace to fulfil her duties. Her Honour at [68] said:
I do not consider it can be said that when the applicant was away from the workplace, and outside her ordinary working hours, but required to be ready and available to take calls so as to rearrange the rosters and shifts of doctors, she was performing her duties of employment. Rather, she was on-call. Once she received and made calls, and commenced trying to find replacement doctors or locums, and rearrange shifts, then she was performing the duties of her employment and was entitled to be remunerated for it. The real question therefore is: in what manner?
44 As the primary judge correctly noted, his task was to construe the 2006 and 2013 Contracts and the Enterprise Agreements and the interaction between them in an industrially sensible way (Liability Decision at 108 and [124], citing Amcor Limited v Construction, Forestry, Mining and Energy Union; Minister for Employment and Workplace Relations v Construction, Forestry, Mining and Energy Union (2005) 222 CLR 241).
45 In my view it is not objectively reasonable, nor industrially sensible, to construe the appellant's entitlements to remuneration for being 'on call' as equivalent to her entitlement to a salary calculated at her hourly rate of $30 for any period that she was rostered to be 'on call'. I do not accept that was the bargain struck between the parties.
46 If the 2006 and 2013 Contracts were to be so construed, allowing for the fact that the appellant was generally rostered to be 'on call' for two days and two nights per week, her gross annual salary calculated at her hourly rate of $30 and including the 'on call' flat rate would be over $100,000; a sum far in excess of the average yearly earnings of approximately $20,000 the appellant actually received. This would be an anomalous, even absurd, outcome which objectively is highly unlikely to have been the intention of the parties or their common understanding.
47 Grounds nine and ten challenge the adoption of the approach taken in Polan of inferring hours of work from telephone records. In my view, the approach used in Polan was reasonable and equally apposite in the present circumstances.
48 First, as noted above, the appellant was required under the 2006 and 2013 Contracts to submit timesheets for payment. There were no timesheets kept by the appellant which detailed the tasks and time taken to complete them in a given shift.
49 Second, the appellant did not advance any alternative basis for calculating the actual time worked, apart from the contention that the entire 48 hours per week should be the basis. This begs the question if, as I have concluded, the appellant is not entitled to be paid her hourly rate for the entire duration of any period when she was rostered to be 'on call'.
50 Third, there were records of the appellant's telephone for the majority of the relevant years which recorded the time she spent receiving and making calls. There was some dispute about whether the telephone records adequately recorded all of the time the appellant spent on the phone. The appellant submitted that it was her evidence that she had one phone on which to receive calls, and another on which she made calls (see Liability decision at [57]). In my view, even if it be accepted that the telephone records are not an entirely complete record, in the absence of other more complete objective evidence, the use of the telephone records as the primary data upon which to extrapolate an estimate of the time the appellant spent undertaking actual tasks, as opposed to being 'on call', is the best evidence before the Court. Further, applying a 300% uplift as determined by the primary judge, provides a reasonable allowance for deficiencies in the telephone records. In the absence of complete time sheets with full narrations of the actual work undertaken by the appellant, the task of the Court is to do the best it can to make an assessment of any shortfall in payment of the appellant's entitlements. The Polan approach achieves this objective in these circumstances.
51 In Polan there were also insufficient timesheet records to conclusively determine the hours actually worked. In the absence of such records, Mortimer J applied an 'uplift' to the telephone records to make allowance for the work performed when not on the phone. Here, as in Polan, the employee was found to be 'on call' when she was required to be ready and available to attend to her duties. I respectfully agree with, and adopt, the approach taken by her Honour in Polan.
52 The appellant urged on appeal that the correct approach was that taken by Finkelstein J in Warramunda. As above, Warramunda is not of factual assistance in this case as it concerned a different 'on call' arrangement. Irrespective of the lack of factual analogy, the reasoning displayed in Warramunda does not support the appellant's contention in any event. Finkelstein J accepted in that case that being 'on call' was different to being 'at work' or 'working'. His Honour thus held that an employee could not simultaneously be 'on call' and working, as until the employee is called to attend work, he or she is not working (at [43]). Such a conclusion is apposite here, and mandates the conclusion that the on call and hourly rate for work performed be differentiated.
53 I turn now briefly to ground five. The contention appears to be that the primary judge found that "to pay compensation for actual loss incurred (as found in the first two judgments) was absurd was in error". This is a misstatement of the finding by the primary judge. His Honour did not find that it was absurd to compensate the appellant for her actual loss. Rather, his Honour was considering the question of what loss was actually suffered, stating that in relation to the Rosner Report sum based on scenario seven "[h]er entitlement to that amount was not proved" (Quantum Judgment at [36]).
54 For these reasons, grounds five, nine and ten must fail.