Qualifications. Members shall be appointed from among professionals in the disciplines of architecture, history, architectural history, planning, archaeology or a related discipline, to the extent that such professionals are available in the Borough. Committee membership shall include other persons who have demonstrated special interest, knowledge or experience in building design and construction, history, architecture or a related discipline. Members may reside outside of the Borough, except that no more than two members of the Committee shall be nonresidents. Alternate members shall meet the qualifications of regular voting members and shall be designated as Alternate No. 1 and Alternate No. 2 at the time of appointment.