25 It follows that whatever the proper construction of the tea money provision is, payment of tea money and the taking of crib breaks do not coincide, except during call backs. Tea money is payable after 1½ hours overtime and then, under the competing constructions, either after a further 2½ hours overtime (ie 4 hours in total) or a further 4 hours overtime (5½ hours in total). Paid crib breaks of 30 minutes however fall after 2 hours overtime and then after a further 4 hours, being 6 hours in total.
26 Until the Award was varied in 1982, the tea money clause provided for payment after 2 hours overtime and then "after the completion of each four hours on continuous overtime ...". It follows that the wording then utilised was not relevantly different to that now under consideration, although payment of tea money and the taking of a crib break after the first 2 hours overtime coincided. There was, however, no evidence from which it could be inferred that the two existing practices in relation to payment of tea money did not exist in 1982. Nor can it be inferred from this Award history, that the two clauses had a relationship up to 1982. Indeed, given the alteration to the Award then made, perhaps the opposite inference is more readily drawn - namely that there was no correlation intended under the Award before 1982 between the payment of tea money after the first two hours overtime and the taking of crib breaks, which was displaced by the alteration then made to the tea money provision in the Award.
27 The advice given by the Premier's Department in 1997 as to the proper construction of the clause also throws but little light on the matter. The Award is not confined in its operation to TAFE. The Area, Incidence and Duration clause, (25), provides that the Award applies to 'all male employees of the classes specified in clause 4, Wages, of this award employed in departments to which the Public Service Act 1979 applies. It shall not apply to the N.S.W. Government Engineering and Ship Building Undertaking, Newcastle, or to those employed by the said Department in Broken Hill.' The Award nowadays does not seem to apply to many employees outside TAFE. Whether the position was different in the past is not known. What the correspondence suggests is that outside TAFE the construction of the clause was consistent with that advanced by the AWU. Nevertheless, even within TAFE the AWU construction is applied, albeit in a minority of workplaces.
28 It follows, as I earlier noted, that there is little guidance to be found as to the proper interpretation of this clause, other than in the words themselves. In my view, the words are not ambiguous on their face and do not require the words 'thereafter' or 'further' to be read, in order to avoid an incongruous or capricious or irrational result, at odds with the obvious intention of the Award. In those circumstances, I can see no warrant for a departure from the ordinary English meaning of the words, with the result that the interpretation favoured by the AWU must be accepted.
29 It follows that on the example advanced, tea money would be payable under this Award after 1½ hours overtime, then after a further 2½ hours, or 4 hours in total and then after each further 4 hours' overtime.
30 That this result might not achieve a fair or reasonable regulation of this condition of employment under current circumstances, plainly the notion underpinning the submissions advanced for TAFE, is not a matter which here arises for consideration by the Court. That is a matter for the parties to consider and, if necessary, for the Commission to determine, in an appropriate application.