All employees with six (6) months of service regularly scheduled to work fifteen (15) hours or more per week are eligible to participate in a supplemental retirement program to be selected by the City Manager. The City’s contribution on behalf of each eligible employee will be six and two-tenths percent (6.2%) of the first thirty-seven thousand five hundred dollars ($37,500.00) of base wages earned in a calendar year for the first five (5) years of service and of the first fifty thousand dollars ($50,000.00) of base wages earned in a calendar year for six (6) through ten (10) years of service and of the first sixty-two thousand five hundred dollars ($62,500.00) of base wages earned in a calendar year for eleven (11) through fifteen (15) years of service and of the first seventy-five thousand dollars ($75,000.00) of base wages earned in a calendar year for more than fifteen (15) years of service. The contribution will not apply to additional compensation to employees, such as overtime pay, holiday pay, and qualification pay. (Ords. 931, 1317-89, 1347-89, 1811-99, 3356-2023)