27.01 (a) A shift differential of two dollars and seventy-five cents ($2.75) per hour shall be paid to an Employee on all hours of a shift where the majority of hours worked, excluding meal periods, falls within the period of 1500 to 0800 hours.
(b) Shift differential shall be paid in addition to the overtime for overtime worked in conjunction with the shift worked in (a)above.
27.02 A weekend differential of two dollars and twenty-five cents ($2.25) per hour shall be paid to an Employee working shifts on Saturdays and Sundays inclusive of overtime hours worked on Saturdays and Sundays.
27.03 Where applicable, shift differential and weekend differentials shall be stacked.
27.04 A weekend shall be between 0001hours Saturday and 2400 hours Sunday.
27.05 Shift and weekend differentials shall not be considered part of the basic rate of pay.