Accumulated Vacation and Vacation Pay. Employees may accumulate up to two (2) weeks vacation credit, so that an extended vacation may be taken, provided that not more than one (1) employee is on extended vacation at one time. All vacation pay shall be paid in the calendar year in which it is earned, and cannot be accumulated. It is intended that the extended portion of an employee's extended vacation will be taken at a period which will not prevent other employees from taking their regular vacations. Extended vacations will be scheduled in accordance to 13.02.