The applicant is requesting an amendment to the required standards for the Rock Crushing; Rock or Sand Storage Yards; and Stone Cutting conditional use to remove the requirement that central sewer and water must be available.  Rock Crushing; Rock or Sand Storage; and Stone Cutting is only allowed as a conditional use in IB Heavy Industrial zoning district. There are two areas in the County where IB zoning is presently located; one area is south of Green Cove Springs primarily along U.S. 17 and the second area is  along  U.S. 301 from CR 218 north to the county line.  Both of these areas lack central water and sewer service, The limited availability of central utilities to these existing IB areas restricts the ability to locate/develop businesses that require central sewer an water as a condition of approval.  There are other opportunities for providing adequate water supply besides central water for the processing of product and for dust suppression at these type facilities.