Our goal is to help you understand your retirement options as an employee of Cook County and to eliminate any anxiety around the process. Dual coverage is prohibited if both individuals work for Cook County in a benefitseligible position for employees and dependents.The following forms are applicable to eligible members of the Cook County Pension Fund (CCPF). Entry-level food services jobs are available in school cafeterias. Positions are citywide and based on geographical locations. This fact sheet explains the rights of employees during FMLA leave and when they return to work from FMLA leave. SF 3107 to apply for an immediate annuity retirement. I. Recent Pension Legislation. 5. II. Chicago Transit Authority Retirement Fund. 21. III. I. Recent Pension Legislation. 5.