Shift Hours All shifts assigned by the Employer must conform with the following guidelines:
Extra Hours For the purpose of Clause 20.13, extra hours means any hours available to be worked in excess of an employee’s regular schedule. The Corporation shall determine the extra hours it requires in each circumstance, and offer such hours to employees working in that Post Office in accordance with the provisions of this Clause.
Consecutive Hours The regular hours of work each day shall be consecutive except that they may be interrupted by unpaid lunch periods. No split shifts will be implemented without the mutual agreement of the Local Union and the Appointing Authority. Each party may cancel such agreement with thirty (30) days written notice to the other party.