The M-4 Quarrying District is intended to provide for the orderly continuation or restoration of quarries or other extractive and related operations existing on November 9, 2009 (the original date of enactment of this ordinance), and to provide for the location in appropriate places of new extractive operations that provide maximum protection to the natural environment. This district further provides for the restoration of quarries in a manner that will not deteriorate the natural environment.

   A.   Uses. Uses in the M-4 Quarrying District are allowed and/or limited as set forth below and in the referenced sections of this Municipal Code.

      1.   Permitted Principal Uses.

         Quarrying, mineral extraction operations, and concrete and concrete products manufacturing that are in existence on the date of the enactment of this ordinance. The manufacture of concrete and concrete products, including concrete and asphalt batch plants, may occur on a parcel only during the duration of the on-site mineral extraction activity. Any change in or expansion of the use in existence on the date of the enactment of this ordinance shall require application for, and approval of, a conditional use permit. Upon expiration of a conditional use permit issued by Racine County prior to consolidation of the Village and Town of Rochester, the provisions of subsection B. shall apply.

         All drive-in facilities require Conditional Use Permits

         All developments within 50 feet of any existing or mapped state trunk highway or county trunk highway and/or within 150 feet of an existing or mapped centerline of intersection with any other road require Conditional Use Permits

      2.   Accessory Uses.

         See section 35-21 of this Municipal Code.

      3.   Conditional Uses. See. s. 35-100.

         Existing quarrying, mineral extraction operations, concrete and asphalt batch plants, and concrete and concrete products manufacturing upon expiration of a Racine County Conditional Use Permit for said operation

         Extension of, expansion of, or changes to legally existing quarrying or mineral extraction operations, concrete and asphalt batch plants, and/or manufacture of concrete and concrete products

         New quarrying or mineral extraction operations. New manufacturing of concrete and concrete products. The manufacture of concrete and concrete products, including concrete and asphalt batch plants, may occur on a parcel only during the duration of the on-site quarrying or mineral extraction activity.

   B. Area Requirements.