[Ord. of 9-14-1970, § 4]
If a regular member of the Planning and Zoning Board is absent, he may designate in writing an alternate member to act in his place. If he fails to make such designation or if he is disqualified, the Chairman of the Planning and Zoning Board shall designate an alternate to so act, choosing alternates in rotation so that they shall act as nearly equal a number of times as possible. If any alternate is not available in accordance with such rotation, such fact shall be recorded in the minutes of the meeting.