Permissible uses and structures are presented in the first four columns of the chart for each district. Applications for activities listed in the columns titled "Permitted Principal and Permitted Accessory Uses and Structures" may be approved by the Zoning Officer upon finding that the proposed use meets the ordinance requirements. Activities listed in the "Special Exception Uses and Structures" column must be reviewed and approved by the Township Zoning Hearing Board, and uses listed in the "Conditional Uses and Structures" column must be reviewed and approved by the Township Supervisors. (See Appendix D and Appendix F of this chapter for an illustration of the special exception and condition use procedures, and §§ 27-1002, Subsection 1D, and 27-1102, respectively, for specific details of the process.)