(a) For services performed in excess of the basic week of service, Department members shall be compensated on the basis of time and one-half in accordance with the ratio that said excess service bears to the basic week of service and the annual compensation as determined under Section A8.400 of the City Charter and applicable memoranda of understanding.
(b) Requested services from the Department and the Department of Emergency Management shall be compensated upon the basis of four hours per employee minimum per assignment.
(c) For services performed in excess of the basic work week, Department of Emergency Management personnel shall be compensated on the basis of time and one-half in accordance with the ratio which said excess service bears to the basic week of service and the annual compensation provided therefor in applicable memoranda of understanding.
(d) A member of the Department or Department of Emergency Management, detailed to perform services pursuant to this Chapter 10A, shall not be entitled to any additional overtime benefits other than those provided in this Section 10A.4.