12 Effective Date of Coverage for Active Employees Your coverage will become effective on the first day of the month in which you become an eligible Employee, you enroll in the Plan, and your Employer contributes to the Fund on your behalf. Effective Date of Coverage for Eligible Dependents On the day you become eligible for coverage under the Plan, your eligible dependents also become eligible, provided they are enrolled in the Plan within 60 days of your eligibility effective date, and meet all the requirements for coverage. If you marry after the date you initially become covered under the Plan, your Spouse becomes covered on the day of marriage provided you give the Fund Office timely notice of the marriage, complete the required paperwork within the permissible time period as set forth under the subsection “Special Enrollment During Mid-Coverage Period.” If, after the date you initially become covered under the Plan, you have a newborn biological child, an adopted child, a stepchild, a child placed with you for adoption, or a foster child such child will become covered on the date of their birth (for a newborn biological child) or on the date the child is adopted or placed in your home (for step, adopted, or foster children). To ensure a new dependent receives coverage, you must notify the Fund Office within 60 calendar days of the date you acquire a new dependent through marriage, birth, foster placement, or adoption. You must also submit all required paperwork, and your Employer must make the required contribution for dependent coverage (e.g. Employee plus Spouse, Employee plus children, family). Determination of Eligibility for Coverage Your eligibility for coverage under this Plan is determined each month, based on the contributions received from your employer. After the initial determination of your eligibility, your eligibility and coverage will terminate on the last day of any month in which you no longer qualify as an Employee, and your employer does not remit the required contribution for your coverage. If your coverage terminates because of your death, your dependents will continue coverage as if you had remained a participant until the end of month of your death. After that, your dependents are eligible to elect COBRA Continuation Coverage. Eligibility for Retiree Coverage To be eligible for Retiree coverage where provided, you must retire from active employment with a participating Employer while you are eligible for benefits under this Plan, and your Employer must continue to make the required monthly contributions to the Plan. Retiree coverage is only available where the collective bargaining agreement and/or participation agreement provide for Retiree health care coverage, and the covered Employee meets the eligibility rules for Retiree coverage under the terms of such agreements. Please be sure that you and your Medicare-eligible dependents are enrolled for Medicare before your retirement, or as soon as you become entitled to Medicare after retirement. This Plan has a Medicare enrollment provision for Retirees (and certain disabled persons) which requires that you enroll for Medicare when you become entitled. If a participant could enroll for Medicare but neglects to do so, the

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