7 Ms Hannan submitted the employees' entitlement to payment of the fares allowance arose unambiguously on a plain, ordinary application of cl33 of the award to the employees' employment circumstances at the WSTP. First, the employees were working from temporary construction site accommodation; they were not working at a recognised office or depot. Second, the employees worked in that temporary accommodation on a construction site. Third, the temporary construction site accommodation was for the exclusive use of the construction workforce, and the employees should, she submitted, appropriately be characterised as members of the construction workforce on the WSTP project.
8 Ms Hannan submitted it was pertinent the award defines the meaning of neither "temporary construction site accommodation" nor "construction workforce" in such a way as to exclude the employees from the ambit of the fares allowance clause in the award. The evidence of the employees demonstrated, Ms Hannan submitted, they had been part of the construction workforce at the WSTP. The employees had been performing work that related, by way of "direct nexus", to the construction project - and their work went beyond an ancillary or supervisory role. For example, Mr Bertapelli's uncontested evidence was that he devoted a significant amount of working time at the WSTP site to construction work, whereas the evidence adduced by Sydney Water's from its witnesses was lacking in direct knowledge of the work the employees actually performed.
9 Ms Hannan submitted that evidence arising in cross-examination reinforced the employees' claims for payment of fares in as much as it indicated Sydney Water in fact undertook some design and construction work for aspects of the WSTP project and that Sydney Water's own employees (as opposed to exclusively the contractors' own employees or subcontractors, or both) were also directly engaged in construction work on the project. Ms Hannan submitted the approach adopted by Sydney Water relied on "artificial definitions", created to deny the employees' entitlements to the fares allowance.
10 Ms Hannan submitted that issues about entitlement to fares payment had not arisen previously for these classifications of employees; the award itself had not changed in decades, even if the jobs have evolved. Payment of the fares allowance typically had been made to Sydney Water's employees under working arrangements relevantly similar to those that applied at the WSTP project - and there were no relevantly distinguishable factors at the WSTP that would operate to disentitle the employees' claim for payment of the fares allowance. Ms Hannan encapsulated her submissions as follows: "It is evident that Mr Bertapelli and Mr Davison were not excluded from the construction workforce. They were working at [temporary] premises that were not a recognised office or depot and, as such, should be entitled to the fares allowance."
Sydney Water's submissions
11 Mr Mattson submitted APESMA's case was an attempt to fit "a large square peg into a small round hole". The evidence, he submitted, simply did not establish the employees had been, in any sense that would be relevant to the claimed entitlement, engaged in construction work. The employees may have shovelled dirt on site to check work the contractor had undertaken, but that was not construction work. To the extent Mr Davison's evidence had indicated that Sydney Water's own employees had been directly involved in aspects of the design and construction work for the WSTP project, it appeared that work was undertaken by Sydney Water employees other than the two employees on whose behalf this fares allowance claim is made and, otherwise, the evidence was lacking in specificity.
12 Mr Mattson referred to the contract Sydney Water entered with the contractors to upgrade facilities at the WSTP. Mr Mattson submitted it was clear from the contract that the contractors relevantly had the design and construction responsibilities at the WSTP, rather than Sydney Water employees. The contract cost to Sydney Water of $166m put a clear perspective on where those design and construction responsibilities lay, he submitted. Sydney Water had moved away from undertaking its own construction work. Although Sydney Water once had a construction branch which employed about a thousand people now there are only 40 employees remaining.
13 The employees' role at the WSTP was not as part of a "construction workforce". Rather, the employees' role was, Mr Mattson submitted, as described in the evidence of Malcolm Crabb, Manager, Project Delivery, Asset Services Division. Mr Crabb's evidence indicated that, by 2000, the work of Sydney Water's project engineers and project managers had become administrative and managerial in nature, rather than involving actual construction work; the employees' role was to audit and manage Sydney Water's contractors in the tasks they had been paid to undertake. Mr Mattson submitted that under proper principles of award interpretation, the employees were not entitled to payment for fares and, in so contending, dissected the wording of relevant provisions of the award clause and aspects of the contract between Sydney Water and the contractors in the context of the evidence adduced in the proceedings. Against the background of that analysis, Mr Mattson submitted the two applicants were managing a contract, which happened to be for construction work. The characteristics of the premises/site at the WSTP and a proper consideration of the employees' role would not, Mr Mattson submitted, support a conclusion there was any relevant entitlement to payment of the fares allowance under cl33 of the award.