1159.11 PRINCIPAL PERMITTED USES.
   (a)    Intent. The intent of the "PD-I" Planned Development – Industrial District regulations is to:
      (1)    Provide for industrial establishments seeking to develop within unified industrial areas typically called "industrial parks";
      (2)   Encourage provisions of this zone to be formulated with a high degree of coordinated development including well-landscaped premises;
      (3)    Promote efficient land use with smaller networks of utilities and streets;
      (4)    Encourage and preserve opportunities for energy efficient development; and
      (5)    Develop such centers with the necessary services and facilities comprehensively provided in accordance with a predetermined development plan. Particular attention is devoted to design of the periphery of the development with the objective of compatibility with surrounding land uses.