(1) Any special use permit granting approval for an air-supported dome structure shall include, but not be limited to the following conditions:

(a) The proposed dome shall:

[1] Be at least 1,000 feet from the nearest residential zoned area containing single-family homes.
[2] Be at least 1,000 feet from the nearest air-supported dome structure.
[3] Comply with New York State building and fire codes.
[4] Be for sports, recreation, or entertainment use only.

(b) The proposed dome must comply with existing height regulations, unless otherwise permitted by special use permit.
(c) Smoking shall be prohibited and adequate signs posted.
(d) Any other reasonable condition imposed by the Town Board.

(2) The provisions of this subsection shall not apply to any lawful or approved air-supported dome structure existing prior to the effective date of this subsection; however, no air-supported dome structure shall be modified unless in conformity with this subsection.