AP834748 - Industrial Catering, Cleaning and Incidental Services (AWU and LHMU) Award 2000
18.1 Any employee performing work for two or more hours in any day on duties carrying a higher prescribed rate of wage than that in which the employee is engaged, shall be paid the higher wage for such day. If work is performed for less than two hours in any day, the employee shall be paid the higher wage for the time so worked.
18.2 Any employee who is required to perform duties carrying a lower prescribed rate of wage, shall do so without any loss of pay.