Yes, if there are no other facts to the contrary, Mary separated from service and is eligible to retire. At the time of her termination, neither Mary nor her employer expected that she would return to employment. However, if Mary returns to work before thirty days have passed, this may cause her monthly retirement benefit to be reduced based on the requirements of her plan.
No, Robert did not separate from service because there was an agreement that he would return to work for the same employer. Without a valid separation from service, Robert is not eligible to begin receiving LEOFF retirement benefits.
Wash. Admin. Code § 415-02-115