In a Planned Industrial District the following regulations shall apply: A building may be erected, altered or used, and a lot or premises may be used for any industrial purpose approved by the Planning Board in accordance with § 248-228 of this article, except that the prohibited uses set forth in Article XXIII and Article XIV, as well as adult uses as defined in Article II, are also prohibited in this district.

Incidental or accessory uses or building in connection with permitted uses will be allowed.

The height of any building or structure shall not exceed 35 feet and within such limits shall be that best suited to the architectural design and arrangements of all the buildings.

The total coverage for buildings and structures shall not exceed 50% of the plot area. The remaining area of the plot area shall be used for the accessory parking of vehicles, loading and unloading spaces, and buffer planting areas.

Parking and loading facilities shall meet the requirements of Article XXXI.

Such parking area shall not be used for any purpose other than the accessory parking of automobiles or other vehicles. In no case shall the storage, servicing or dismantling of automobiles or other vehicles be permitted in such area.

All proposed buildings not provided with municipal sewage disposal facilities shall be equipped with an independent sewage disposal plant approved by the Nassau County Department of Health.

Site development plans shall be prepared and approved as required by Article XXV, § 248-228. No industrial use shall be changed to a business or office use until a revised plan has been approved, as provided in Article XXV, § 248-228.

Along all boundaries of a lot adjacent to property in a residence district, there shall be a buffer strip composed of evergreen planting of such type, height, spacing and arrangement as, in the judgment of the Building Inspector, or of the Planning Board where this chapter requires its approval of a site development plan, will screen the activities on the lot from view of a person standing at ground level on an adjacent residential lot. A wall or fence, of location, height and design approved by the same official or agency, may be substituted for the required planting. The width of the buffer strip shall be such as said official or agency deems necessary to accommodate the required buffer planting and/or wall or fence. The plan and specifications for required planting shall be filed with the approved plan for the use of the lot. Required planting shall be properly trimmed and maintained throughout the continuance of the use on the lot, as a condition of the certificate of occupancy.

Except as exempted by § 248-252 of this chapter, no building permit shall be issued and no building or use shall be established, except in conformity with a site development plan approved by the Planning Board, in accordance with Article XXVIII of this chapter.

All exterior lighting in business and industrial districts, including lighting of signs,[1] shall be of such type and location and shall have such shading as will prevent the source of light from being seen from any adjacent residential property or from the street.