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4 <br /> residential areas, and the narrow scope of the amendment. (See attached <br /> minutes). <br /> Comments from 12/2/96 Board of Commissioners Meeting <br /> The Board of Commissioners considered the proposed amendment on <br /> December 2, 1996. The following changes were suggested: Italicized <br /> text summarizes revisions proposed to address these issues. <br /> • reduce size of signs <br /> The maximum sign area allowed is reduced from sixteen square feet <br /> to six square feet. allowing a size of 2'x 3'. This area is larger than <br /> the four square foot (2' x 2') size limit for home occupation signs, <br /> but is considerably small than the 16 square foot (4' x 4) limit <br /> applicable to church signs and entrance signs for residential <br /> developments. <br /> • require on-site parking <br /> The Standards of Evaluation have been revised to explicitly state that <br /> all parking must be on-site. <br /> • minimize off-site impacts such as noise <br /> The standards of evaluation have been revised to specify a noise limit <br /> of 50 decibels at the property line in daytime hours (7-00 a.m. to <br /> 7•00 p.m.) and 45 decibels in evening hours (7•00 p.m. to 7•00 <br /> a.m.). These limits are currently used in the Zoning Ordinance and <br /> Economic Development Districts Deign Manual to minimize impacts <br /> of commercial use on adjacent residential property. A noise level of <br /> fifty decibels is generally characterized as quiet. Examples include : <br /> light automobile traffic at 100 feet, and daytime activity in suburban <br /> and rural residential areas. <br /> • limit the use to rural or farm areas <br /> The Permitted Use Table has been revised to limit the residential <br /> zoning districts within which a Special Use Permit may be requested <br /> to the Rural Residential, Agricultural Residential, and Rural Buffer <br /> Zoning Districts. In addition, the Standards of Evaluation have <br /> been revised to require a minimum lot size of five acres. This <br /> acreage limit, combined with a cap of 150 persons, renders the 30- <br />