The work week shall consist of five (5) consecutive eight (8) hour days, Monday through Friday, except for employees in a seven (7) day, twenty-four (24) hour operation and except for such operations where the delivery of service to the public requires a different work schedule. Then the current schedule practice or the schedule as modified per Section 2117.65, Work Schedules, shall prevail unless otherwise specified within the Divisional Agreement. For purposes of the Fair Labor Standards Act, the work period shall consist of five (5) eight (8) hour days within the seven (7) day work period established for the operational unit.