In expansion of the declaration of legislative intent contained in Article I, § 475-2, of this chapter and the statement of community development objectives contained in Article I, § 475-4, of this chapter, it is hereby declared to be the intent of this Article XV with respect to the I Industrial District to provide for the orderly and planned development and redevelopment of office, research and development, and laboratory uses as well as a variety of nonpolluting, small-scale industries and major industrial operations in Royersford Borough. Furthermore, it is the intent of this Article XV to provide performance standards, setback regulations, and buffering requirements to ensure that the type and scale of office and industrial development and related support facilities will cause minimal negative impact on surrounding residential neighborhoods.