(e) in the case of a holder who has obtained a passing mark in the examination referred to in paragraph (a) at the second attempt, have completed, in the appropriate district, while holding a Class D apprentice pilot permit, 150% of the number of dockings, undockings, arrivals, departures, trips or movages required under subparagraphs (3)(d)(i) to (iii), rounded up to the next highest whole number, if necessary; and