Period of Service means the aggregate of all periods of service commencing with an Employee's first day of employment or reemployment with the Employer or an Affiliated Employer and ending on the first day of a Period of Severance, or for benefit accrual purposes, ending on the severance from service date. The first day of employment or reemployment is the first day the Employee performs an Hour of Service. An Employee who incurs a Period of Severance of twelve (12) months or less will also receive service-spanning credit by treating any such period as a Period of Service for purposes of eligibility and vesting (but not benefit accrual). For purposes of benefit accrual, a Participant's whole year Periods of Service is equal to the sum of all full and partial periods of service, whether or not such service is continuous or contiguous, expressed in the number of whole years represented by such sum. For this purpose, fractional periods of a year will be expressed in terms of days.
Annual Enrollment Period or "Enrollment Period" means the period before each policy anniversary so designated by the Sponsor and Lincoln during which you may enroll for coverage under this policy.
Black Start Service means the capability of generating units to start without an outside electrical supply or the demonstrated ability of a generating unit with a high operating factor (subject to Transmission Provider concurrence) to automatically remain operating at reduced levels when disconnected from the grid.
Average active subscriber base means the number arrived by averaging the active subscriber base count in the manner specified in the Schedule VII of the Regulation.
Period of Agreement means 5 years from the date of Final acceptance of the Project.