41 The Commission sets out below its reasoning concerning the Union's case as to usage and the Company's case surrounding clause 36.4.1(a) and (b) and the evidence as to non-usage of the shower time provision.
42 The evidence as to how long this custom and practice of a shower time at 3.30pm has been around was not precise. The evidence suggested a period of twenty plus years. The Commission takes the view that such a long standing practice had become a usage.
43 The Commission repeats that this shower time provision is not a matter contained in the award. It would seem that shower time was introduced by the Company many years ago to reflect the then existing circumstances. Mr Bergner deposed as to the origin of this issue as follows: "Historically shower and travelling time was permitted to accommodate the fact that 90% of people showered at work and took public transport home. Times have changed. I believe all Maintenance Fitters use their own transport which is parked less than 50 metres from their crib room". (Ex 6, para 42)
44 There were four Union called witnesses who gave evidence on the shower time issue. Two of those witnesses (Barbour and Bubb) work in the MCL department. One witness (Richardson) worked in the MCL department until recently (November, 2009). The fourth witness (Lancaster) works in the SMS department.
45 The first three witnesses named above gave evidence about the MCL department and their shower time practice.
46 Mr Barbour leaves work around 3.45pm . He does not shower at work. He drives home from the Company's car park. He spends 60% of his work time in the office and 40% of work time on the tools for which coveralls and gloves are available. (Ex 1 and Tr 6 to 10, line 37)
47 Mr Bubb leaves work around 3.40pm. On most occasions he does not shower at work. If he gets too dirty, he will shower at work. He drives home from the Company's car park. He spends 85% of his work time in the office and 15% on the tools. The use of overalls and gloves is available for work on the tools. Mr Bubb said the wearing of gloves was a requirement and generally he wore overalls. (Ex 2 and Tr 14 to 17, line 5)
48 Mr Richardson did not give clear evidence as to the time he left the plant. He only showers at work occasionally. He drives home from the Company's car park. He gave no evidence on his office/on the tools work ratio. (Ex 3, Tr 23 to 26, line 36)
49 The foregoing evidence shows that only 2 or the 3 witnesses actually use the shower facilities and then only occasionally.
50 The uncontested historical evidence of Mr Bergner was that the purpose of the shower time was public transport and "dirtiness" related. That is, the employees did not have cars and being dirty, it would not go down well with members of the public to be seated alongside of or using the already used passenger seats of dirty employees.
51 Given that the evidence showed that the employees had their own cars, then the above stated purpose has lost some of its justification.
52 However, the more telling evidence is that going to the "dirtiness" factor as it goes to the need for a shower. The evidence as to this factor is that a minor ratio of the work time is needed for being on the tools, rather than being a major part of the employee's job. And even when required to be on the tools, the employees have access to coveralls and gloves for protection against the "dirtiness" factor. This, in turn, leads to the compelling evidence as to the need for shower time and that is, that the two of three of the witnesses only occasionally use the shower facilities.
53 This evidence as to usage raises for consideration whether the usage argument can still be maintained by the employees and the Union to justify the continued access to shower time, let alone protesting about the shower time being deferred for several minutes.
54 The Commission's reading of the case law contained in the decision of Watson J in the AFL case, supports the proposition that a custom and practice can become a usage. It follows from the same decision, that arguably a usage loses its justification if not used. If you don't use it, you can lose it. In this case, the Company does not seek to take away the shower time provision.
55 The evidence as to these three witnesses was not the only evidence on shower time usage (or more correctly lack thereof) in the MCL department. The Commission was left with the impression that there may have been at least one employee who still showered at 3.30pm.
56 The Commission understood initially that the Union's claim for underpayment was directed towards four employees but at the end of the day's hearing, that number may have been seven employees - arising out of a query by the Commission to the Union on the extent of the claim. Accordingly, the Commission was not clear as to whether the evidence of the three named employees was the evidence of usage as to 3 out of 4 employees or 3 out of 7 employees.
57 The case advanced by the Company was based around clause 36.4.1(a) and (b) of the award, which state that the parties to the award recognise and accept that change in operational procedures are inevitable and necessary and such changes are directed towards the viability of the Company. The advocate for the Company also cross-examined the Union's witnesses on the usage (lack thereof) of the taking of shower time by the three employees and the extent of their "dirtiness" and use of their own vehicles parked in the Company's car park.
58 As well, the Company brought out evidence going to a fairness comparison, whereby these particular employees are provided with shower time during working time (and 3 employees do not utilise) but their contemporaries in other areas are not so provided in working time.
59 Having considered all of the evidence and submissions, the Commission finds it is reasonable for the Company to make the decision to defer the taking of shower time for the purpose of introducing a tool-box meeting.
60 The other ground put forward by the Union to support the taking of shower time at 3.30pm (and not later), is based on discrimination. That is, there are other employees in other departments who were not having their shower time altered at all. Evidence in support of this ground was given by Richardson and Lancaster.
61 It seems to the Commission that this argument is a two edged sword. If it is discrimination to alter the taking of shower time because employees in another department have not had such an alteration, then is it not discriminatory that some employees have shower time during working time but other employees do not?
62 The resolution to that issue, might be for the Company to abolish shower time for those employees who still have shower time, in order for all employees to be treated equally. If the Company sought to do so by way of a unilateral decision, then a defence to such a unilateral decision could be pursued on the basis of say, usage, where the employees are making use of shower time.
63 In any event, the Commission sees no merit in the discrimination argument given the facts of this case.